WO2025014096A1 - 이송 장치 및 이를 포함하는 전극재 열처리 장치 - Google Patents
이송 장치 및 이를 포함하는 전극재 열처리 장치 Download PDFInfo
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- WO2025014096A1 WO2025014096A1 PCT/KR2024/007609 KR2024007609W WO2025014096A1 WO 2025014096 A1 WO2025014096 A1 WO 2025014096A1 KR 2024007609 W KR2024007609 W KR 2024007609W WO 2025014096 A1 WO2025014096 A1 WO 2025014096A1
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- Prior art keywords
- treated
- rollers
- sensor
- stage
- transport
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
- B65G47/30—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a series of conveyors
- B65G47/31—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a series of conveyors by varying the relative speeds of the conveyors forming the series
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/11—Roller frames
- B65G13/12—Roller frames adjustable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/04—Adaptations of individual rollers and supports therefor the rollers comprising a number of roller forming elements mounted on a single axle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor
- F27B9/2407—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
- F27B9/40—Arrangements of controlling or monitoring devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
- B65G2203/0233—Position of the article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
- F27B9/38—Arrangements of devices for charging
- F27B2009/382—Charging
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
- F27B9/38—Arrangements of devices for charging
- F27B2009/384—Discharging
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0042—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising roller trains
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
- F27M2001/1539—Metallic articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/02—Preheating, e.g. in a laminating line
Definitions
- the present disclosure relates to a transport device and an electrode material heat treatment device including the same.
- Heat treatment devices such as electrode material heat treatment devices, are devices that apply high-temperature heat to metal or non-metal materials to improve their properties. Heat treatment devices are classified into continuous roller hearth type heat treatment devices and batch type heat treatment devices depending on the method of moving the material, and are used in various sintering processes, such as the sintering process of secondary battery materials.
- the transport device can provide a transport device that individually controls the speed of the transport rollers for each zone so that the material to be treated can be transported properly without being distorted.
- a transport device includes a first transport section including a plurality of first rollers and a first driving device driving the plurality of first rollers, into which a plurality of materials to be treated are introduced, a second transport section including a plurality of second rollers, a plurality of alignment areas formed on the plurality of second rollers in the same number as the plurality of materials to be treated, a second transport section including a second driving device driving the plurality of second rollers, and a third transport section including a plurality of third rollers and a third driving device driving the plurality of third rollers, from which a plurality of materials to be treated are discharged, wherein the second transport section individually controls the rotational speeds of the plurality of second rollers by the plurality of second driving devices, so as to individually control the transport speeds of the plurality of materials to be treated transported in the plurality of alignment areas.
- the second transport unit includes a plurality of first sensors and a plurality of second sensors respectively positioned along the first direction in the plurality of alignment areas, and when the second sensor in one of the alignment areas detects the material to be treated, the second transport unit can increase the rotation speed of a plurality of second rollers in an alignment area among the remaining alignment areas in which the first sensor detects the material to be treated and the second sensor does not detect the material to be treated.
- the second transport unit can lower the rotation speed of the plurality of second rollers in the corresponding alignment area.
- the above plurality of second rollers can operate independently of the first driving device of the first transport unit.
- Each of the second rollers included in the plurality of alignment areas includes a pair of rotating members, and the diameter of the rotating member on the outer side of the pair of rotating members may be smaller than the diameter of the rotating member on the inner side.
- the third transfer section includes a first stage having some of the plurality of third rollers and being able to move up and down, a second stage having the remainder of the plurality of third rollers and being able to move up and down, a fourth sensor on the first stage adjacent to a boundary between the first stage and the second stage, and a fifth sensor on the second stage, wherein the first stage can be between the second transfer section and the second stage.
- the third transport unit can raise the second stage after a set time.
- the third transport unit can raise the first and second stages after a set time.
- the third conveying section further includes a centering device on both sides of the plurality of third rollers, and the centering device can press the material to be treated in a direction crossing the conveying direction of the material to be treated.
- An electrode material heat treatment device includes a plurality of regions through which a material to be treated passes sequentially, wherein the plurality of regions include a preheating region for preheating the material to be treated, a heating region located behind the preheating region for heating the material to be treated to a set temperature, a holding region located behind the heating region for maintaining a temperature corresponding to that of the heating region, a cooling region located behind the holding region for cooling the material to be treated, and an alignment region located behind the cooling region for aligning the material to be treated, wherein the alignment region may include any one of the aforementioned transfer devices.
- the transport device and electrode material heat treatment device can individually control the rotation speed of a plurality of rollers transporting a plurality of materials to be treated so that the plurality of materials to be treated are transported without meandering.
- Figure 1 schematically illustrates an electrode material heat treatment device.
- Figure 2 schematically shows the plan view of the transport device.
- Figure 3 schematically shows a side view of the transport device.
- Figure 4 shows the second roller
- Figures 5 and 6 show the second transfer unit.
- FIGS 7 to 19 illustrate the operation of the transport device.
- the transport device includes a first transport section including a plurality of first rollers and a first driving device driving the plurality of first rollers, into which a plurality of materials to be treated are introduced, a second transport section including a plurality of second rollers, a plurality of alignment areas formed on the plurality of second rollers in the same number as the plurality of materials to be treated, a second driving device driving the plurality of second rollers, and a third transport section including a plurality of third rollers and a third driving device driving the plurality of third rollers, from which a plurality of materials to be treated are discharged, wherein the second transport section individually controls the rotational speeds of the plurality of second rollers by the plurality of second driving devices, so as to individually control the transport speeds of the plurality of materials to be treated transported in the plurality of alignment areas.
- spatially relative terms such as “below,” “above,” “lower,” “top,” and the like may be used to describe the relationship of one element or feature to another, as illustrated in the drawings.
- the spatially relative terms are intended to encompass various orientations of the device in use or operation in addition to the orientations depicted in the drawings. For example, if the device in the drawings were flipped over, another element or feature described as “below” or “lower” would be oriented “above” the other element or feature.
- the exemplary terms “below” and “lower” can encompass both the above and below orientations.
- the device can be oriented in other orientations (e.g., rotated 90 degrees or in other directions) and the spatially relative descriptions used herein should be interpreted accordingly.
- orientations e.g., rotated 90 degrees or in other directions
- spatially relative descriptions used herein should be interpreted accordingly.
- a first part is described as being disposed “above” a second part, this can mean that the first part is disposed above or below the second part.
- the expression “in plan view” can mean when an object is viewed from above
- the expression “in schematic cross-section” can mean when a schematic cross-section is taken by cutting the object vertically.
- the term “in side view” can mean that the first object can be above or below or to the side of the second object, or vice versa.
- the term “overlapping” or “superimposing” can include layer, laminate, plane, extension, covering, or partially covering, or any other suitable term that a person of ordinary skill in the art would understand and understand.
- the expression “does not overlap” can include meanings such as “apart from” or “spaced from” and any other suitable equivalents recognized and understood by a person of ordinary skill in the art.
- plane and surface can mean that the first object can directly or indirectly face the second object.
- first object and the second object face each other, but can be understood as indirectly opposing each other.
- an element, layer, region or component When an element, layer, region or component is referred to as being “formed by,” “connected to,” or “coupled to,” another element, layer, region or component, it can be directly formed by, connected to, or coupled with the element, layer, region or component, or formed by, connected to, or coupled with another element, layer, region or component indirectly. Additionally, “formed by,” “connected to,” or “coupled” can collectively refer to direct or indirect bonding or connection of elements, layers, regions or components, and integral or non-integral bonding or connection, such that more than one element, layer, region or component may be present.
- an element, layer, region or component when referred to as being "electrically connected to,” or “electrically coupled to,” another element, layer, region or component, it can be directly electrically connected or coupled to the other element, layer, region or component, or other elements, layers, regions or components may be present.
- "direct connection” or “direct bonding” may mean that one component is directly connected or bonded to another component without an intermediate component, or is on another component.
- the direction of formation is not limited to the upper direction, and may include that the part is formed on the side or the lower side. Conversely, when a part of a layer, film, region, guide plate, etc.
- phrases such as "at least one or more” or “either” do not limit the order of the individual elements.
- phrases such as “at least one of X, Y, and Z”, “at least one of X, Y or Z”, “at least one selected from the group consisting of X, Y, and Z” can include X alone, Y alone, Z alone, or any combination of two or more of X, Y, and Z.
- phrases such as “at least one of A and B” and “at least one of A or B” can include A, B, or A and B.
- the term “and/or” as used herein generally can include any combination of one or more of the associated list items.
- phrases such as “A and/or B” can include A, B, or A and B.
- first,” “second,” “third,” etc. may be used herein to describe various elements, components, regions, layers, and/or sections, such elements, components, regions, layers, and/or sections are not limited by such terms. Such terms are used to distinguish one element, component, region, layer, or section from another element, component, region, layer, or section. Thus, a first element, component, region, layer, or section described below may be referred to as a second element, component, region, layer, or section without departing from the spirit and scope of the present invention. Describing an element as a “first” element does not require or imply the presence of a second element or other elements.
- the terms “first,” “second,” etc. may also be used herein to distinguish different categories or sets of elements. For clarity, the terms “first,” “second,” etc. may each represent a "first category (or first set),” a "second category (or second set),” etc.
- Fig. 1 schematically shows an electrode material heat treatment device (1)
- Fig. 2 schematically shows a plan view of a transport device (10)
- Fig. 3 schematically shows a side view of a transport device (10)
- Fig. 4 shows a second roller (210)
- Figs. 5 and 6 show a second transport unit (200)
- Figs. 7 to 19 show the operation of the transport device (10).
- An electrode material heat treatment device (1) is a device that heat-treats a material to be treated (O) to change its physical properties, and can be used to process metals, alloys, and other materials.
- the electrode material heat treatment device (1) can be used to sinter a material to be treated (O), which is an anode active material and/or a cathode active material for a secondary battery.
- the material to be treated (O) can be a raw material for a cathode active material of a lithium ion battery, such as LC0 (LiCoO 2 ), NCM (Li (Ni, Co, Mn) O 2 ), NCA (Li (Ni, Co, Al) O 2 ), LMO (LiMn 2 O 4 ), LFO (LiFePO 4 ), etc.
- the material to be treated (O) is accommodated in a case, such as a sagger, and can be transported within the electrode material heat treatment device (1) by rollers.
- an electrode material heat treatment device (1) includes a plurality of regions through which a material to be treated (O) passes sequentially, and the plurality of regions include a preheating region (2) for preheating the material to be treated (O), a heating region (3) located behind the preheating region (2) for heating the material to be treated (O) to a set temperature, a holding region (4) located behind the heating region (3) for maintaining a temperature corresponding to that of the heating region (3), a cooling region (5) located behind the holding region (4) for cooling the material to be treated (O), and an alignment region (6) located behind the cooling region (5) for aligning the material to be treated (O), and the alignment region (6) may include a transfer device (10) described below.
- the electrode material heat treatment device (1) is a roller-hearth type electrode material heat treatment device and may include a plurality of regions through which the material to be treated (0) passes sequentially.
- the electrode material heat treatment device (1) may include a preheating region (2), a heating region (3), a maintenance region (4), a cooling region (5), and an alignment region (6).
- the electrode material heat treatment device (1) may further include an inlet region (7) and an outlet region (8) located at the front and rear ends of the electrode material heat treatment device (1), respectively.
- the inlet region (7) may be located at the very front of the electrode material heat treatment device (1).
- the inlet region (7) may include a door (not shown) for the entry of the material to be treated (0), and the material to be treated (0) may enter the inside of the electrode material heat treatment device (1) through the inlet region (7).
- the inlet region (7) may serve as a buffer, curtain, etc. to prevent disturbance caused by external air when the material to be treated (0) is charged into the electrode material heat treatment device (1).
- the preheating zone (2) is located between the inlet zone (7) and the heating zone (3) and can preheat the material to be treated (O) and transfer it to the heating zone (3).
- the preheating zone (2) can preheat the material to be treated (O) so that an excessive load is not applied to the heating zone (3).
- the material to be treated (O) is a lithium transition metal compound, since it contains a large amount of oxygen, moisture may be generated in the material to be treated (O) during the heat treatment process.
- the preheating zone (2) may further include a moisture discharge hood (not shown) to smoothly remove and discharge the moisture.
- the preheating zone (2) can preheat the material to be treated (O) to 50°C to 200°C, or 70°C to 150°C, or 90°C to 120°C.
- the preheating zone (2) can receive high-temperature gas from a supply pipe to preheat the material to be treated (O). Alternatively, the preheating zone (2) can preheat the material to be treated (O) through
- the heating zone (3) is located at the rear of the preheating zone (2) and can heat the material to be treated (O) to a predetermined temperature.
- the heating zone (3) can heat the material to be treated (O) using a high-temperature gas or can heat the material to be treated (O) using a heater.
- the heating zone (3) includes a heater, and the heater can heat the material to be treated (O).
- the heating temperature of the heater can vary depending on the type of the material to be treated (O).
- the heater can heat the material to be treated (O) to 500°C to 1500°C, or 700°C to 1400°C, or 800°C to 1300°C, or 950°C to 1250°C, or 700°C to 900°C, or 300°C to 400°C.
- the maintenance zone (4) is located at the rear of the heating zone (3) and can perform heat treatment by maintaining the heated material to be treated (O) at a temperature similar to that of the heating zone (3). That is, the material to be treated (O) is first heated in the preheating zone (2), then heated to a temperature for heat treatment in the heating zone (3), and then can be heat treated in the maintenance zone (4) while being maintained at the heat treatment temperature.
- the cooling zone (5) is located at the rear of the maintenance zone (4) and can cool the material to be treated (O) that has been heat-treated in the maintenance zone (4).
- the cooling zone (5) can cool the material to be treated (O) using low-temperature gas.
- the material to be treated (O) that has passed through the cooling zone (5) can be discharged to the outside of the electrode material heat treatment device (1).
- At least one of the preheating zone (2), the heating zone (3), the holding zone (4), and the cooling zone (5) may include a supply pipe for supplying gas to the inside and an exhaust pipe for discharging gas generated during the heat treatment process to the outside.
- the alignment region (6) is located at the rear end of the cooling region (5) and can align the material to be treated (0).
- the alignment may be misaligned and cause a meandering.
- each of the plurality of regions may include rollers for transporting the material to be treated (0). These rollers may change into a concave shape, for example, in a downward direction, in which the center region of the roller sags due to a high temperature environment and/or the weight of the material to be treated (0).
- the contact state with the material to be treated (0) may be different depending on the region of the roller, such as the center region and the edge region of the roller, and the driving transmission force of the roller may be different depending on the position of the material to be treated (0), causing a meandering.
- the alignment region (6) may include a transport device (10) for transporting and aligning the plurality of material to be treated (0).
- the alignment region (6) may further include a supply pipe for supplying gas to the inside and an exhaust pipe for discharging gas to the outside.
- the supply pipe of the alignment region (6) may provide an atmosphere gas corresponding to the inside of the electrode material heat treatment device (1).
- a plurality of processing materials (0) may be cooled by the atmosphere gas, and the exhaust pipe of the alignment region (6) may exhaust the atmosphere gas supplied through the supply pipe.
- the processing material (0) may be gradually cooled while passing through the cooling region (5) and the alignment region (6), thereby preventing quality deterioration that may occur during the cooling process.
- the outlet area (8) may be located at the rear end of the alignment area (6).
- the outlet area (8) may include a door (not shown) for taking out the material to be treated (0), and the material to be treated (0) may be discharged to the outside of the electrode material heat treatment device (1) through the outlet area (8).
- the exhaust area (8) may serve as a buffer, curtain, etc. to prevent disturbance with the outside air when the material to be treated (0) is extracted to the outside of the electrode material heat treatment device (1).
- the transport device (10) is located at the rear end of the cooling area (5) and can transport and align a plurality of processing materials (0) that have completed heat treatment.
- the transport device (10) can align a plurality of processing materials (O) loaded on a new material, etc., and sequentially transport them in the external direction of the electrode material heat treatment device (1).
- the transport device (10) may include a first transport unit (100), a second transport unit (200), and a third transport unit (300).
- the transport device (10) includes a first transport section (100) including a plurality of first rollers (110) and a first driving device (120) driving the plurality of first rollers (110), into which a plurality of materials to be treated (O) are introduced, a plurality of second rollers (210), a plurality of alignment areas (230) formed on the plurality of second rollers (210) in the same number as the plurality of materials to be treated (O), a second transport section (200) including a second driving device (220) driving the plurality of second rollers (210), and a third transport section (300) including a plurality of third rollers (310) and a third driving device (320) driving the plurality of third rollers (310) and from which a plurality of materials to be treated (O) are discharged, and the second transport section (200) includes a plurality of second driving devices (220) and a plurality of By individually controlling the rotation speed of the second roller (210), the transport speed of multiple processing materials (O) transported in multiple alignment areas (230
- the first transfer unit (100) is located on the inlet side where a plurality of materials to be treated (O) that have completed a heat treatment process are introduced, and can transfer the plurality of materials to be treated (O) to the second transfer unit (200).
- the number of materials to be treated (O) introduced into the first transfer unit (100) is shown as 6, but the number of materials to be treated (O) may vary depending on the size and specifications of the electrode material heat treatment device (1), and may be, for example, 5 or less or 7 or more.
- the first transport unit (100) may include a first roller (110) and a first driving device (120).
- a plurality of first rollers (110) may be arranged in a parallel manner in a second direction (for example, the Y-axis direction of FIG. 2) intersecting with a first direction, which is a transport direction of the material to be treated (O) (for example, the X-axis direction of FIGS. 1 and 2).
- the first roller (110) may include a rotational shaft (111) and a plurality of rotational members (112) provided on the rotational shaft (111).
- Each of the first rollers (110) may have adjacent first rollers (110) and rotational members (112) arranged in an intersecting manner, and may prevent edges of the material to be treated (O) from falling into the space between the rotational members (112) during transport.
- the drawing shows ten first rollers (110), but the number of first rollers (110) may vary depending on the number and size of the materials to be treated (O) being transported, and for example, the number of first rollers (110) may be 9 or less or 11 or more.
- the drawing shows ten rotating members (112) per one first roller (110), but the number of rotating members (112) may vary depending on the number and size of the materials to be treated (O) being transported, and for example, the number of rotating members (112) may be 9 or less or 11 or more.
- the first driving device (120) can control the rotation speed of the plurality of first rollers (110) to adjust the transport speed of the material to be treated (O).
- the first driving device (120) can be a hydraulic or electric motor or cylinder.
- the first driving device (120) can rotate the plurality of first rollers (110) at a predetermined speed to transfer the plurality of material to be treated (O) to the second transport unit (200).
- the first driving device (120) can control the speed at which the material to be treated (O) is transferred to the second transport unit (200) by controlling the rotation speed of the plurality of first rollers (110) in consideration of the position and state of the material to be treated (O) transferred from the second transport unit (200) and the third transport unit (300).
- the first driving device (120) can control the rotation speed of the plurality of first rollers (110) to be constant or increase the rotation speed.
- the embodiment is not limited thereto, and the first driving device (120) can individually control the rotation speed of the plurality of first rollers (110) or control them all equally.
- the second transfer unit (200) can receive a plurality of treatment materials (O) from the first transfer unit (100) and transfer them to the third transfer unit (300).
- the second transfer unit (200) can be located between the first transfer unit (100) and the third transfer unit (300).
- the second transport unit (200) can align a plurality of materials to be treated (O) that are being transported from the first transport unit (100) and transfer them to the third transport unit (300).
- the second transport unit (200) can control the transport speed of each of the plurality of materials to be treated (O) so that the plurality of materials to be treated (O) are transported in a single row.
- the second transport unit (200) may include a second roller (210) and a second driving device (220).
- a plurality of second rollers (210) may be arranged side by side in a direction (e.g., the Y-axis direction of FIG. 2) intersecting with the transport direction of the material to be treated (O) (e.g., the X-axis direction of FIG. 1 and FIG. 2).
- the second roller (210) may include a rotational shaft (211) and a plurality of rotational members (212) provided on the rotational shaft (211).
- the plurality of second rollers (210) may be spaced apart from each other in the first direction and the second direction.
- the plurality of second rollers (210) may be spaced apart from each other in the first direction (for example, the X-axis direction of FIG. 2), which is the transport direction of the material to be treated (O).
- the plurality of second rollers (210) may be spaced apart from each other in the second direction (for example, the Y-axis direction of FIG. 2) intersecting the first direction.
- the rotation speeds of the plurality of second rollers (210) may be individually controlled by the second driving device (220).
- a plurality of second rollers (210) can form the same number of rows as a plurality of processing materials (O). As shown in Fig. 2, six processing materials (O) can each enter the second rollers (210) forming six rows in the first direction.
- each row of second rollers (210) includes five second rollers (210)
- the number of second rollers (210) may vary depending on the number and size of the materials to be treated (O) being transported, and for example, the number of second rollers (210) may be four or less or six or more.
- the drawing shows two rotating members (212) per one second roller (210), the number of rotating members (212) may vary depending on the number and size of the materials to be treated (O) being transported, and for example, the number of rotating members (212) may be at least two.
- the plurality of second rollers (210) may be operated by the second conveyance (200) and may operate independently of the first conveyance (100).
- the plurality of second rollers (210) may be rotated or have their rotation speeds controlled by the second driving device (220) of the second conveyance (200) and may not be connected to the first driving device (120).
- the change in the rotation speed of the plurality of second rollers (210) is controlled only by the second driving device (220), and the low-speed rotation or high-speed rotation of the plurality of second rollers (210) may be independent of the first driving device (120). That is, the operation of the plurality of second rollers (210) is independent of the first driving device (120), and the configuration of the conveyance device (10) may be simplified by not including any connecting member with the first driving device (120).
- a plurality of second rollers (210) can define a plurality of alignment areas (230).
- the plurality of alignment areas (230) may mean areas where the plurality of second rollers (210) support the plurality of materials to be treated (O).
- the plurality of alignment areas (230) may be partitioned by the plurality of second rollers (210) included in one column. As shown in FIG. 2, if the plurality of second rollers (210) form six columns, the plurality of alignment areas (230) may also be partitioned into six.
- the number of alignment areas (230) may be the same as the number of materials to be treated (O) being transported. Therefore, as shown in FIG. 2, if six materials to be treated (O) enter the second transport unit (200), each material to be treated (O) may enter each of the six alignment areas (230).
- the rotation speed of a plurality of second rollers (210) included in each alignment area (230) can be controlled by the second driving device (220), thereby adjusting the transport speed of each of the materials to be processed (O).
- the plurality of second rollers (210) included in the plurality of alignment areas (230) may have different sizes.
- one alignment area (230) may have one second roller (210) and a pair of rotating members (212) in the second direction.
- the diameter R2 of the rotating member (212) located outside in the second direction (for example, the Y-axis direction of FIG. 4) may be smaller than the diameter R1 of the rotating member (212) located inside. Accordingly, the material to be processed (O) transported on the alignment area (230) may be transported by the second transport section (200) by rotating outside in the second direction by ⁇ , and may be transported without interfering with the adjacent material to be processed (O).
- a plurality of materials to be treated (O) that have entered the first conveying section (100) may collide with each other while traveling on a plurality of first rollers (110) or may become misaligned due to a slight speed difference between the plurality of first rollers (110).
- the plurality of materials to be treated (O) may rotate inward and meander.
- the diameter of the rotating member (212) on the outside of the plurality of second rollers (210) may be smaller than the diameter of the rotating member (212) on the inside. Accordingly, as shown in FIG. 4, the materials to be treated (O) that are transported on each alignment region (230) may rotate outward in the second direction by ⁇ so that the meandering state can be resolved.
- R2 may be 1.05 to 1.2 times R1.
- the material to be treated (O) may not rotate sufficiently, which may cause interference between the material to be treated (O).
- R2 exceeds 1.2 times R1 the material to be treated (O) may rotate excessively, causing the vertex of the material to be treated (O) to come into contact with the adjacent material to be treated (O), and the material to be treated (O) may be excessively tilted in the height direction (for example, the Z-axis direction in FIG. 3).
- R2 may be 1.1 to 1.15 times R1.
- the difference between R2 and R1 may be set such that the rotation angle ⁇ of the material to be treated (O) satisfies 5 to 20 degrees.
- the difference between R2 and R1 may be set such that the rotation angle ⁇ of the material to be treated (O) satisfies 10 to 15 degrees.
- the diameter difference between the plurality of rotational members (212) included in the plurality of alignment regions (230) may be different from each other.
- the diameter difference between the plurality of rotational members (212) located at the center in the second direction may be greater than the diameter difference between the plurality of rotational members (212) located at the outside in the second direction. As shown in FIG.
- the plurality of alignment regions (230) may include a pair of first alignment regions (230-1) located at the center in the second direction, a pair of second alignment regions (230-2) adjacent to the pair of first alignment regions (230-1) and located at the outside in the second direction, and a pair of third alignment regions (230-3) adjacent to the pair of second alignment regions (230-2) and located at the outermost side in the second direction.
- the diameter difference between a pair of rotating members (212) included in a pair of first alignment regions (230-1) may be smaller than the diameter difference between a pair of rotating members (212) included in a pair of second alignment regions (230-2).
- the diameter difference between a pair of rotating members (212) included in a pair of second alignment regions (230-2) may be smaller than the diameter difference between a pair of rotating members (212) included in a pair of third alignment regions (230-3). Accordingly, as shown in FIG. 4, the material to be treated (O) in a pair of third alignment regions (230-3) rotates outward by the largest angle ⁇ 1, the material to be treated (O) in a pair of second alignment regions (230-2) rotates outward by an angle ⁇ 2 smaller than ⁇ 1, and the material to be treated (O) in a pair of third alignment regions (230-3) rotates outward by an angle ⁇ 3 smaller than ⁇ 2.
- the transport device (10) As shown in FIG.
- the transport device (10) can resolve the skewing state of multiple treatment materials (O) by further rotating the treatment materials (O) on the outside toward the outside through the configuration regarding the difference in diameter of the above-mentioned rotation member (212).
- the second driving device (220) can control the rotation speed of the plurality of second rollers (210) to adjust the transport speed of the material to be treated (O).
- the second driving device (220) can be a hydraulic or electric motor or cylinder.
- the second driving device (220) can individually control the rotation speed of the plurality of second rollers (210).
- the second driving device (220) can correspond to each of the plurality of alignment areas (230) defined by the plurality of second rollers (210).
- the second driving device (220) can control the rotation speed of the plurality of second rollers (210) defining each of the alignment areas (230) to ensure that the plurality of material to be treated (O) is transported in a single line without meandering.
- the second driving device (220) can cause the second roller (210) to rotate at the same rotation speed as the first roller (110), or at a rotation speed that is faster or slower than the rotation speed of the first roller (110).
- the second driving device (220) may be provided in the same number as the plurality of alignment areas (230), and may be located below each of the plurality of alignment areas (230).
- the plurality of second driving devices (220) may not be spaced apart from the plurality of second rollers (210), and may be located below the plurality of second rollers (210) when viewed from the plane. Accordingly, not only can the overall size of the transport device (10) be reduced in the width direction (e.g., the Y-axis direction of FIG. 2), but also the plurality of second driving devices (220) and the plurality of second rollers (210) can be simply connected.
- multiple second driving devices (220) are directly connected to multiple second rollers (210) directly below, thereby simplifying the connection mechanism between the second driving devices (220) and the second rollers (210), and facilitating maintenance and repairs.
- the second drive device (220) may include an actuator (221), an input gear (222), a transmission gear (223), a connecting shaft (224), a connecting belt (225), and a gear box (226).
- the actuator (221) is a member that drives the second driving device (220), and may be a hydraulic or electric motor or cylinder. For convenience of explanation, the following description will focus on the case where the actuator (221) is an electric motor.
- the actuator (221) may have an input gear (222) on one side. When the actuator (221) operates, the input gear (222) rotates, and the transmission gear (223) mounted on the connecting shaft (224) may rotate.
- the connecting shaft (224) is located below the plurality of second rollers (210) and may be connected to the plurality of second rollers (210) through a connecting belt (225) and a gear box (226).
- the actuator (221) when the actuator (221) operates, the input gear (222) rotates, causing the transmission gear (223) to rotate, thereby allowing the connecting shaft (224) to rotate.
- the second roller (210) connected to the connecting shaft (224) through the connecting belt (225) and gear box (226) mounted on the connecting shaft (224) also rotates, thereby allowing the rotation speed of the second roller (210) to be controlled.
- the second transport unit (200) may include a first sensor (241) and a second sensor (242).
- the first sensor (241) is adjacent to the entrance side of the second transport unit (200) and can detect whether the material to be treated (0) has entered the second transport unit (200). In addition, the first sensor (241) can detect the position of at least one material to be treated (0) that has entered the second transport unit (200).
- the first sensor (241) may be provided in plurality, and may be located on at least one of the inner upper surface and inner lower surface of the second transport unit (200) facing the upper or lower surface of the material to be treated (0).
- the first sensor (241) may be located on the upper or lower surface of the second roller (210).
- the first sensor (241) is included in each of the plurality of alignment regions (230) and may detect the position of the material to be treated (0) on the plurality of alignment regions (230). At this time, the first sensor (241) may be provided in the same number as the number of the plurality of alignment regions (230).
- the first sensor (241) may be located in an area corresponding to the plurality of alignment regions (230) in a vertical direction (for example, the Z-axis direction perpendicular to the X-axis and the Y-axis in FIG. 2) on an imaginary dotted line extending in the second direction (for example, the Y-axis direction of FIG. 2).
- the first sensor (241) detects whether a plurality of materials to be treated (0) have entered and their positions and transmits them to the second transport unit (200), and the second transport unit (200) controls the second driving device (220) based on the positions of the plurality of materials to be treated (O) detected by the first sensor (241) to adjust the rotation speed of the plurality of second rollers (210).
- the second sensor (242) is adjacent to the exit side of the second transport unit (200) and is spaced apart from the first sensor (241) and can detect whether the material to be treated (0) enters at the said location. In addition, the second sensor (242) can detect the location of at least one material to be treated (0) at the exit side of the second transport unit (200).
- the second sensor (242) may be provided in multiple numbers, and may be located on the inner upper surface or inner lower surface of the second transport unit (200) facing the upper surface or lower surface of the material to be treated (0).
- the second sensor (242) may be located on the upper or lower surface of the second roller (210).
- the second sensors (242) are located in each of the multiple alignment areas (230) and may detect the positions of the material to be treated (0) on the multiple alignment areas (230). At this time, the second sensors (242) may be provided in the same number as the number of the multiple alignment areas.
- the second sensors (242) may be located in an area corresponding to the multiple alignment areas (230) in a vertical direction (for example, the Z-axis direction perpendicular to the X-axis and Y-axes of FIG. 2) on an imaginary dotted line extending in the second direction (for example, the Y-axis direction of FIG. 2).
- the second sensor (242) detects the positions of a plurality of materials to be processed (0) and transmits them to the second transport unit (200), and the second transport unit (200) controls the second driving device (220) based on the positions of the plurality of materials to be processed (O) detected by the second sensor (242) to adjust the rotation speed of the plurality of second rollers (210).
- a plurality of materials to be treated (O) may not enter the second transport unit (200) in a row-aligned state due to collisions or interferences between the materials to be treated (O), and a positional difference may occur in the transport direction as shown in FIG. 2.
- the positions of other materials to be treated (O) may be compensated according to the position of the material to be treated (O) located at the leading edge.
- the second transport unit (200) may control the rotational speed of the plurality of second rollers (210) in the alignment area (230) corresponding to the second sensor (242) that detected the material to be treated (O) first among the plurality of second sensors (242) in the plurality of alignment areas (230).
- the second driving device (220) can increase the rotation speed of a plurality of second rollers (210) included in a plurality of alignment areas (230) that support the remaining treatment materials (O) except for the treatment material (O) located at the leading edge.
- the second transport unit (200) can increase the rotation speed of the second roller (210) for the alignment area (230) where the first sensor (241) detects the material to be treated (O) in the alignment area (230) other than the alignment area (230) where the corresponding second sensor (242) is located.
- the second transport unit (200) can increase the rotation speed of the second roller (210) for the alignment area (230) where the material to be treated (O) passes through the first sensor (241).
- the rotation speed of the second roller (210) may be increased so that rattling or the like may not occur during the process of the material to be treated (O) being transferred from the first transport unit (100) to the second transport unit (200).
- the rotation speed of the second roller (210) may be maintained without being increased for the alignment area (230) where the first sensor (241) does not detect the material to be treated (0).
- the subsequent material to be treated (0) entering the area may be managed separately, and may be discharged separately after the remaining material to be treated (0) excluding the subsequent material to be treated (0) is discharged.
- the second transport unit (200) can lower the rotation speed of the plurality of second rollers (210) in the corresponding alignment area (230).
- the first sensor (241) corresponding to the alignment area (230) may not detect the material to be treated (0) because the material to be treated (0) passes through it, and the second transport unit (200) can lower the rotation speed of the plurality of second rollers (210) in the corresponding alignment area (230).
- the first sensor (241) and the second sensor (242) are sufficient if they can detect a plurality of target materials (O), and can be any one of various types of sensors such as a plurality of optical sensors, ultrasonic sensors, laser sensors, vision cameras, and electromagnetic sensors.
- the first sensor (241) and the second sensor (242) are laser sensors that can detect the positions of a plurality of target materials (O) by irradiating light onto the plurality of target materials (O) and receiving the reflected light.
- the first sensor (241) and the second sensor (242) may be located on one side of the second transport unit (200) facing the side of the material to be treated (0).
- each of the first sensor (241) and the second sensor (242) may be provided in one or more units.
- each sensor may be provided in a number less than or equal to the number of alignment areas (230).
- the second transport unit (200) includes a plurality of first sensors (241) and a plurality of second sensors (242) located in the first direction in a plurality of alignment areas (230), and when the second sensor (242) located in one of the alignment areas (230) detects the material to be treated (O), the second transport unit (200) can increase the rotation speed of the plurality of second rollers (210) located in the alignment areas (230) among the remaining alignment areas (230) where the first sensor (241) detects the material to be treated (O) and the second sensor (242) does not detect the material to be treated (O).
- the second transport unit (200) can lower the rotation speed of the plurality of second rollers (210) in the corresponding alignment area (230).
- the third transfer unit (300) is located at the rear end of the transfer device (10) and can discharge a plurality of materials to be treated (O) transferred from the first transfer unit (100) and the second transfer unit (200) to the outside of the transfer device (10).
- the third transfer unit (300) can re-align a plurality of materials to be treated (O) that were once aligned in the second transfer unit (200) and discharge them.
- the third transfer unit (300) includes a first stage (331) that is movable and has some of the plurality of third rollers (310), a second stage (332) that is movable and has the remainder of the plurality of third rollers (310), a fourth sensor (342) on the first stage (331) adjacent to the boundary between the first stage (331) and the second stage (332), and a fifth sensor (343) on the second stage (332), and the first stage (331) may be between the second transfer unit (200) and the second stage (332).
- the third transport unit (300) may include a third roller (310) and a third driving device (320).
- a plurality of third rollers (310) may be arranged in a second direction intersecting with the first direction, which is the transport direction of the material to be treated (O).
- the third rollers (310) may include a rotational shaft (311) and a plurality of rotational members (312) provided on the rotational shaft (311).
- Each third roller (310) may have an adjacent third roller (310) and a rotational member (312) that is interlaced, and may prevent edges of the material to be treated (O) from falling into the space between the rotational members (312) during transport.
- third rollers (310) Although eight third rollers (310) are shown in the drawing, the number of third rollers (310) may vary depending on the number and size of the material to be treated (O) being transported, and the number of third rollers (310) may be seven or less or eight or more.
- the drawing shows ten rotating members (312) on one third roller (310), but the number of rotating members (312) may vary depending on the number and size of the materials to be processed (O) being transported, and the number of rotating members (312) may be 9 or less or 11 or more.
- the third driving device (320) can control the rotation speed of the plurality of third rollers (310) to adjust the transport speed of the material to be treated (O).
- the third driving device (320) can be a hydraulic or electric motor or cylinder.
- the third driving device (320) can rotate the plurality of third rollers (310) at a predetermined speed to discharge the plurality of material to be treated (O) to the outside of the transport device (10).
- the third driving device (320) can control the speed at which the material to be treated (O) is discharged to the outside by controlling the rotation speed of the plurality of third rollers (310) in consideration of the position and state of the material to be treated (O) being transported from the second transport unit (200).
- the third driving device (320) can control the rotation speed of the plurality of third rollers (310) to be constant or increase the rotation speed.
- the third driving device (320) can individually control the rotation speed of the plurality of third rollers (310) included in the first stage (331) described below and the plurality of third rollers (310) included in the second stage (332).
- the rotation speed of the plurality of third rollers (310) included in the first stage (331) can be increased or decreased compared to, or maintained the same as, the rotation speed of the plurality of third rollers (310) included in the second stage (332).
- the embodiment is not limited thereto, and the third driving device (320) can individually control the rotation speed of the plurality of third rollers (310) or control them all the same.
- the third transfer unit (300) may include a first stage (331) and a second stage (332).
- the first stage (331) and the second stage (332) are areas where a plurality of third rollers (310) are provided.
- the first stage (331) and the second stage (332) are supported by the first lift (371) and the second lift (372), respectively, and can be independently raised and lowered by the first lift (371) and the second lift (372).
- some of the plurality of third rollers (310) can be on the first stage (331) and some of the remaining can be on the second stage (332).
- the first stage (331) and the second stage (332) can be raised and lowered according to the positions of the plurality of processing materials (O).
- the third transport unit (300) can raise the second stage (332).
- the second stage (332) can be raised by the second lift (372) to form a step with the first stage (331).
- the centering device (350) described later can enter the second stage (332) to align the positions of the plurality of materials to be treated (O).
- the second stage (332) can be lowered again and the stopper (360) can be lowered on the transport path so that a plurality of the treatment materials (0) can be discharged from the third transport section (300).
- the third transport unit (300) may include a third sensor (341), a fourth sensor (342), and a fifth sensor (343).
- the third sensor (341) may be adjacent to the inlet side of the third transport unit (300).
- the third sensor (341) may be adjacent to the second transport unit (200) rather than the center of the third transport unit (300) in the transport direction of the material to be treated (O).
- the third sensor (341) may be on the first stage (331).
- the third sensor (341) may detect whether the material to be treated (0) enters the third transport unit (300).
- the third sensor (341) may detect the position of at least one material to be treated (0) at the inlet side of the third transport unit (300).
- the third sensor (341) may be provided in one or more units. When one third sensor (341) is provided, the third sensor (341) may be located on one side of the third transport section (300) facing the side of the material to be treated (0). In addition, when a plurality of third sensors (341) are provided, the number of third sensors (341) is less than or equal to the number of alignment areas (230), and may correspond to the positions of a plurality of materials to be treated (0), for example, the plurality of alignment areas (230).
- the third sensor (341) detects the position of at least one material to be treated (0) and transmits it to the third transport unit (300), and the third transport unit (300) controls the third driving device (320) based on the position of the material to be treated (O) detected by the third sensor (341) to adjust the rotation speed of a plurality of third rollers (310).
- the fourth sensor (342) may be located on one side of the third transport unit (300) and spaced apart from the third sensor (341).
- the fourth sensor (342) may be spaced from the center of the third transport unit (300) toward the inlet side of the third transport unit (300) in the transport direction of the material to be treated (O).
- the fourth sensor (342) may be located on the first stage (331).
- the fourth sensor (342) may be located in an area adjacent to the end of the first stage (331) adjacent to the boundary between the first stage (331) and the second stage (332).
- the fourth sensor (342) may detect the position of at least one material to be treated (0).
- the fourth sensor (342) may be provided in one or more units. When one fourth sensor (342) is provided, the fourth sensor (342) may be located on one side of the third transport section (300) facing the side of the material to be treated (0). In addition, when a plurality of fourth sensors (342) are provided, the number of fourth sensors (342) is less than or equal to the number of alignment areas (230), and may correspond to the positions of a plurality of materials to be treated (0), for example, the plurality of alignment areas (230).
- the fourth sensor (342) detects the position of at least one material to be treated (0) and transfers it to the third transport unit (300), and the third transport unit (300) controls the third driving device (320) based on the position of the material to be treated (O) detected by the fourth sensor (342) to adjust the rotation speed of the plurality of third rollers (310), the position of the first lift (371), etc.
- the fifth sensor (343) may be located on one side of the third transport unit (300) and spaced apart from the fourth sensor (342).
- the fifth sensor (343) may be spaced from the center of the third transport unit (300) in the transport direction of the material to be treated (O) toward the exit side of the third transport unit (300).
- the fifth sensor (343) may be located on the second stage (332).
- the fifth sensor (343) may be located adjacent to an end of the second stage (332) that is opposite to an end of the second stage (332) rather than an end of the second stage (332) adjacent to the first stage (331).
- the fifth sensor (343) may be located in a front area of the stopper (360).
- the fifth sensor (343) may detect the position of at least one material to be treated (0).
- the fifth sensor (343) can detect the presence or absence of the material to be treated (0) in the area in front of the stopper (360).
- the area in front of the stopper (360) is an area located in front of the stopper (360) adjacent to the stopper (360) in the transport direction, and may mean an area where the material to be treated (0) is restricted from moving forward by the stopper (360).
- the fifth sensor (343) may be provided in one or more units. When one fifth sensor (343) is provided, the fifth sensor (343) may be located on one side of the third transport section (300) facing the side of the material to be treated (0). In addition, when a plurality of fifth sensors (343) are provided, the number of fifth sensors (343) is less than or equal to the number of alignment areas (230), and may correspond to the positions of a plurality of materials to be treated (0), for example, the plurality of alignment areas (230).
- the fifth sensor (343) detects the position of at least one material to be treated (0) and transfers it to the third transport unit (300), and the third transport unit (300) controls the third driving device (320) based on the position of the material to be treated (0) detected by the fifth sensor (343) to adjust the rotation speed of the plurality of third rollers (310), the position of the second lift (372), etc.
- a plurality of materials to be treated (0) that have passed through the second conveyor (200) and have been provided to the third conveyor (300) can be moved at high speed to an area corresponding to the fifth sensor (343).
- a plurality of materials to be treated (0) included in one group can be aligned within a set error range during the process of moving from the second conveyor (200) to an area corresponding to the second sensor (242) by a plurality of second rollers (210). Thereafter, the materials to be treated (0) of the first group can be moved at high speed to the third conveyor (300) by the second rollers (210) of the second conveyor (200).
- the plurality of processing materials (0) included in group 1 can be moved at high speed by the third roller (310) of the third transport unit (300) to a region in front of the stopper (360), for example, to a region where forward movement is restricted by the stopper (360).
- the plurality of processing materials (0) included in group 1 may not be moved forward by the stopper (360) and may be aligned through physical contact with the stopper (360).
- the processing material (0) of the first group moves to the third conveyor (300)
- the processing material (0) may not be detected by the second sensor (242).
- the second driving device (220) of the second conveyor (200) may adjust the rotation speed of the second roller (210) to low speed again. Thereafter, a plurality of processing materials (0) of the second group located behind the first group may be provided to the second conveyor (200), and the above-described process is repeated.
- the third transport unit (300) can operate the second lift (372) after a predetermined time to raise the second stage (332).
- the third transport unit (300) can operate the second lift (372) to raise the second stage (332) if the fifth sensor (343) detects the material to be treated (0) and the fourth sensor (342) does not detect the material to be treated (0).
- the third transport unit (300) can operate the centering device (350) described later to align a plurality of materials to be treated (O).
- the second stage (332) can be in an elevated state.
- the stopper (360) described later can be in an elevated state to prevent forward movement of the material to be treated (0).
- the third sensor (341) to the fifth sensor (343) are sufficient if they can detect a plurality of target materials (O), and can be any one of various types of sensors such as a plurality of optical sensors, ultrasonic sensors, laser sensors, vision cameras, and electromagnetic sensors.
- the third sensor (341) to the fifth sensor (343) are laser sensors that can detect the positions of a plurality of target materials (O) by irradiating light onto the plurality of target materials (O) and receiving the reflected light.
- the third transport unit (300) can raise the second stage (332) after a set time.
- the third transport unit (300) can raise the first stage (331) and the second stage (332) after a set time.
- the third transport unit (300) may include a centering device (350).
- the centering device (350) is located on one side and the other side of the plurality of third rollers (310), respectively, and can align the plurality of materials to be treated (O) as they enter the plurality of third rollers (310).
- the centering device (350) may be located in pairs on both sides of the plurality of third rollers (310).
- the pair of centering devices (350) is a type of pusher that moves forward and backward by a cylinder, and can align the plurality of materials to be treated (O) placed on the plurality of third rollers (310) by pressing them in a second direction intersecting with the first direction, which is the transport direction of the materials to be treated (O).
- the centering device (350) may be located in an area corresponding to the second stage (332).
- the centering device (350) may further be located in an area corresponding to a part of the first stage (331).
- the centering device (350) may enter the second stage (332) so that the second stage (332) rises and aligns the plurality of processing materials (O) in the second direction while the second stage (332) is stopped by the stopper (360) that has moved upward along the transport path.
- the third transport unit (300) may include a stopper (360).
- the stopper (360) is located at the rear end of the third conveyor (300) and stops and aligns a plurality of processing materials (O) conveyed from the third conveyor (300).
- the stopper (360) may be located in the second stage (332).
- the stopper (360) may be located between the first and second third rollers (310) based on the exit of the third conveyor (300) among the plurality of third rollers (310) included in the second stage (332).
- the stopper (360) may be provided to be movable in the up-and-down direction from the surface of the third roller (310). For example, the stopper (360) may rise upward from the surface of the third roller (310) when the alignment of the material to be treated (0) is in progress, thereby restricting the movement of the material to be treated (0). Accordingly, a plurality of material to be treated (O) may be stopped and aligned while coming into contact with the stopper (360).
- the second stage (332) mentioned above may rise while the plurality of material to be treated (O) come into contact with the stopper (360) and come into stoppage, and a pair of centering devices (350) may align the plurality of material to be treated (O) in the second direction.
- the stopper (360) can be set as a basic mode in a state where it rises higher than a plurality of third rollers (310). Then, when a plurality of materials to be treated (O) come into contact with the stopper (360) and are aligned, the stopper (360) is lowered, and then the plurality of materials to be treated (O) can be discharged from the third conveyor (300). When the plurality of materials to be treated (O) are all discharged from the third conveyor (300), the stopper (360) can be raised again.
- the third transfer unit (300) can stop a plurality of third rollers (310) included in the second stage (332) or reduce the rotation speed of the plurality of third rollers (310) while the stopper (360) is raised.
- the stopper (360) may include a plurality of main bodies made of a polymer material and a plurality of elastic members connecting the plurality of main bodies.
- the main bodies are made of a polymer such as PEEK (Poly Ether Ether Ketone) and may be in direct contact with a plurality of target materials (O).
- a plurality of main bodies may be provided, and an elastic member such as a spring connecting the main bodies may be provided between each of the main bodies.
- the main bodies and the elastic members may absorb impact generated when in contact with the target materials (O).
- the stopper (360) can be lowered downward from the surface of the third roller (310) after alignment by the centering device (350).
- the stopper (360) can provide a discharge path for the aligned processing materials (0), and the aligned plurality of processing materials (0) can move to the outside of the third transport section (300) after lowering the second stage (332). Accordingly, the embodiment can effectively align and transport the plurality of processing materials (0).
- the second stage (332) rises when the fifth sensor (343) detects the treatment material (0), it is not limited thereto and, for example, both the first stage (331) and the second stage (332) may rise.
- the third transport unit (300) can operate the first lift (371) and the second lift (372) after a predetermined time to simultaneously raise the first stage (331) and the second stage (332).
- the treatment material (0) is detected by the fourth sensor (342) and the fifth sensor (343), it may mean that the alignment of the treatment material (0) is abnormal.
- the above case may mean that at least one treatment material (0) is located in the boundary area of the first stage (331) and the second stage (332), or at least one treatment material (0) remains in the first stage (331).
- the treatment material (0) located in the boundary area of the two stages (331, 332) may overturn.
- both stages (331, 332) may be raised to prevent overturning.
- the centering device (350) can be in an area corresponding to the second stage (332) and a part of the first stage (331). Accordingly, the centering device (350) can align the processing material (0) located on the second stage (332) by applying pressure in the second direction. In addition, the centering device (350) can align the processing material (0) located on the boundary between the first stage (331) and the second stage (332) or on the first stage (331) corresponding to the centering device (350) by applying pressure within the pressure range.
- the stopper (360), the first stage (331) and the second stage (332) can be lowered, and the third transport unit (300) can rotate the third roller (310) in the area corresponding to the second stage (332) to first discharge the processing material (0) in the area. Subsequently, the third transport unit (300) can rotate the third roller (310) in the area corresponding to the boundary between the first stage (331) and the second stage (332) and/or the first stage (331) to discharge the remaining processing material (0).
- the embodiment can effectively align and transport a plurality of materials to be treated (0).
- the embodiment can prevent problems such as the materials to be treated (0) overturning from occurring even if the materials to be treated (0) are abnormally aligned during the alignment process.
- a plurality of materials to be treated (O) enter the first conveying unit (100) (Fig. 7).
- the plurality of materials to be treated (O) may form a plurality of groups.
- one group includes a total of six materials to be treated (O), and after the materials to be treated (O) of the first group enters the first conveying unit (100), the materials to be treated (O) of the second group may enter the first conveying unit (100).
- the materials to be treated (O) of the first group enters the second conveying unit (200) from the first conveying unit (100) from the first conveying unit (100
- the materials to be treated (O) of the second group may enter the first conveying unit (100).
- the materials to be treated (O) of the first group that entered first may meander as they pass through the plurality of areas, and thus their alignment may be broken.
- the materials to be treated (0) may meander as they pass through the plurality of areas, and their alignment may be broken.
- Each of the plurality of regions may have rollers for transporting the material to be treated (0). These rollers may change into a shape in which the center region of the roller sags, for example, is concave downward, due to a high temperature environment and/or the weight of the material to be treated (0).
- the contact state with the material to be treated (0) may be different for each region of the roller, such as the center region and the edge region, and the driving transmission force of the roller may be different depending on the position of the material to be treated (0), which may cause meandering.
- vibration may cause the material contained inside to be pushed, causing the material to shake, or the material to be treated (O) may collide with each other, causing meandering.
- meandering may also occur in the second group of material to be treated (O) that enters later.
- the first transport unit (100) may control the first driving device (120) to cause the plurality of first rollers (110) to rotate at the same rotation speed.
- the processing material (O) of the first group enters the second conveying unit (200) (Fig. 8).
- the plurality of processing materials (O) included in the first group can enter the second conveying unit (200) so as to correspond to each of the plurality of alignment areas (230).
- the first sensor (241) of the second conveying unit (200) can detect the entry of the processing material (O) of the first group into the second conveying unit (200).
- six processing materials (O) can enter each of the six alignment areas (230).
- the rotation speed of the plurality of second rollers (210) of the second conveying unit (200) can be the same as the rotation speed of the plurality of first rollers (110).
- the next group of materials to be treated (O) are transported by a plurality of second rollers (210) and rotated, and one of the materials to be treated (O) is detected by the second sensor (242) first (Fig. 9).
- the remaining materials to be treated (O) may not yet be detected by the second sensor (242).
- the second transport unit (200) can increase the rotation speed of the plurality of second rollers (210) to align the positions of the plurality of materials to be treated (O).
- the second transport unit (200) can increase the rotation speed of the plurality of second rollers (210) included in the remaining alignment areas (230) except for the alignment area (230) corresponding to the second sensor (242) that detects the processing material (O) first among the plurality of second sensors (242). That is, the second transport unit (200) can increase the rotation speed of the plurality of second rollers (210) that transport the remaining processing materials (O) so as to align the positions of the remaining processing materials (O) based on the position of the processing material (O) located at the leading edge in the transport direction of the processing materials (O). Accordingly, as shown in FIG. 10, the processing materials (O) of one group can be transported while being aligned in a single row.
- the second transport unit (200) increases the rotation speed of a plurality of second rollers (210), it can increase the rotation speed of a plurality of second rollers (210) provided in the alignment area (230) where the processing material (O) detected by the first sensor (241) but not yet detected by the second sensor (242) is located.
- the second transport unit (200) can equally control the rotation speeds of the plurality of second rollers (210) included in the plurality of alignment areas (230).
- the second driving device (220) can individually control the rotation speeds of the plurality of second rollers (210) included in the plurality of alignment areas (230).
- the plurality of second rollers (210) included in the plurality of alignment areas (230) may have different sizes.
- the processing material (0) of the first group that entered the second conveyance (200) may rotate by the set angle in each alignment area (230). Accordingly, the processing material (0) included in each of the plurality of alignment areas (230) may minimize the deviation in the degree of rotation compared to the non-wobbling reference value.
- the next group of processing materials (O) can pass through the second sensor (242) in a first alignment state and move to the third conveying unit (300).
- the group of processing materials (0) that has passed through the second sensor (242) can move at high speed to an area corresponding to the fifth sensor (343). That is, the second driving device (220) can adjust the rotation speed of the second roller (210) in the second conveying unit (200) to high speed.
- the processing materials (0) may not be detected by the second sensor (242).
- the second driving device (220) of the second conveying unit (200) can adjust the rotation speed of the second roller (210) to low speed again (FIG. 11).
- the next group of materials to be treated (O) enters the third conveyor (300) (Fig. 12).
- the group of materials to be treated (0) can move at high speed to an area corresponding to the fifth sensor (343). That is, the third driving device (320) can control the rotation speed of the third roller (310) in the third conveyor (300) at high speed.
- the third sensor (341) of the third conveyor (300) can detect the group of materials to be treated (O).
- the next group of materials to be treated (O) passes through the fourth sensor (342), and at least one material to be treated (O) is detected by the fifth sensor (343) (Fig. 13).
- the material to be treated (0) included in the group 1 can be moved at high speed by the third roller (310) of the third conveying section (300) to an area in front of the stopper (360), for example, an area where forward movement is restricted by the raised stopper (360). Accordingly, at least one material to be treated (0) included in the group 1 is located in the area in front of the stopper (360) and detected by the fifth sensor (343).
- the treatment material (O) of group 1 may be detected by the fifth sensor (343), and the fourth sensor (342) may not detect the treatment material (0) of group 1.
- the treatment material (0) of group 1 may pass through and the fourth sensor (342) may not detect the treatment material (0) of group 1.
- the third transport unit (300) can determine that all of the plurality of treatment materials (0) included in the first group have moved normally if the fifth sensor (343) detects the treatment material (0) and at least one of the third sensor (341) and the fourth sensor (342) does not detect the treatment material (0).
- the third transport unit (300) can control the third driving device (320) to reduce the rotation speed of the plurality of third rollers (310) included in the second stage (332) or cause the plurality of third rollers (310) to stop.
- the third roller (310) can be stopped. Thereafter, the second lift (372) can raise the second stage (332) to form a step with the first stage (331). In this state, the first group of materials to be processed (0) can be restricted from moving forward by the raised stopper (360).
- a pair of centering devices (350) enters in the second direction to align the first group of materials to be processed (O) (Fig. 16).
- a pair of centering devices (350) can pressurize the first group of treatment materials (O) in the second direction so that the first group of treatment materials (O) are aligned in close contact in the second direction.
- the stopper (360) can be lowered, and the centering device (350) can be returned to the original position.
- the second stage (332) can be lowered.
- the third conveying unit (300) can rotate the plurality of third rollers (310) included in the second stage (332) again or return them to the original rotation speed, thereby discharging the first group of the processing material (O) in the outward direction of the electrode material heat treatment device (1).
- the processing material (O) of group 1 may be detected by the fifth sensor (343), and the processing material (0) of group 1 may also be detected by the fourth sensor (342).
- the fourth sensor (343) may detect some of the processing materials (0) of group 1 may not move a set distance and may be detected by the fourth sensor (342). That is, when both the fourth sensor (342) and the fifth sensor (343) detect the processing material (0), the third transport unit (300) may determine that the alignment state is disturbed because multiple processing materials (0) included in group 1 are being abnormally transported.
- At least one of the treatment materials (0) included in group 1 may mean that at least one of the treatment materials (O) of group 1 is located in the boundary area of the first stage (331) and the second stage (332), as shown in FIG. 19, or at least one treatment material (0) remains in the first stage (331).
- the treatment material (0) located in the boundary area of the two stages (331, 332) may overturn.
- both the first stage (331) and the second stage (332) may be raised to prevent overturning.
- the third transport unit (300) can control the third driving device (320) to stop a plurality of third rollers (310) included in the first stage (331) and the second stage (332). Thereafter, the first lift (371) and the second lift (372) can raise the first stage (331) and the second stage (332), respectively. In this state, the processing material (0) of the first group can be restricted from moving forward by the raised stopper (360).
- a pair of centering devices (350) may enter in the second direction to align the treatment materials (O) of group 1.
- the pair of centering devices (350) may press the treatment materials (O) of group 1 in the second direction to ensure that the treatment materials (O) of group 1 are aligned in close contact in the second direction.
- the centering device (350) may be in an area corresponding to the second stage (332) and a part of the first stage (331). Accordingly, the centering device (350) may align the processing material (0) located on the second stage (332) by applying pressure in the second direction. In addition, the centering device (350) may align the processing material (0) located on the boundary between the first stage (331) and the second stage (332) or on the first stage (331) corresponding to the centering device (350) by applying pressure within a pressure range.
- the stopper (360) can be lowered, and the centering device (350) can return to the original position.
- the first stage (331) and the second stage (332) can be lowered.
- the third transport unit (300) can rotate the third roller (310) in the area corresponding to the second stage (332) to first discharge the processing material (0) in the area.
- the third transport unit (300) can rotate the third roller (310) in the area corresponding to the boundary of the first stage (331) and the second stage (332) and/or the first stage (331) to discharge the remaining processing material (0).
- the treatment material (0) of the second group can be transported at a low speed on the first transport unit (100) toward the second transport unit (200) during the process of aligning the treatment material (0) of the first group.
- the treatment material (0) of the second group can be transported to the second transport unit (200) after the alignment work of the treatment material (0) of the first group is completed and discharged from the third transport unit (300), and can be aligned like the treatment material (0) of the first group through the process described above.
- the processing material (0) of group 2 can be transferred to the second conveying unit (200) during the process of aligning the processing material (0) of group 1.
- the processing material (0) of group 2 can enter the second conveying unit (200) at the time when group 1 proceeds with the set stage.
- the set stage can be any one of the pressurizing stage by the centering device (350), the lowering stage of the stage, and the lowering stage of the stopper (360), but is not limited thereto, and can vary depending on the number and size of the processing material (0), and the alignment speed of the second and third conveying units (200, 300).
- the processing material (O) of group 1 when the processing material (O) of group 1 enters the third conveying unit (300) from the second conveying unit (200), the processing material (O) of group 2 can enter the second conveying unit (200) from the first conveying unit (100).
- the third sensor (341) of the third transport unit (300) detects the first group of the treatment material (O)
- the second group of the treatment material (O) can enter the second transport unit (200) from the first transport unit (100).
- a transport device (10) can individually control the rotation speed of a plurality of rollers transporting a plurality of materials to be treated (O) to align a plurality of materials to be treated (O) that are meandering.
- a transport device (10) is provided with a plurality of second driving devices (220) having the same number of processing materials (O), and can individually control the rotation speeds of a plurality of second rollers (210) of a plurality of alignment areas (230) provided in a second transport unit (200).
- a transport device (10) can prevent interference and collision between materials to be processed (O) by setting a diameter difference in the rotating members (212) of a plurality of second rollers (210) provided in a second transport unit (200).
- a transport device (10) can effectively align a plurality of workpieces (0) and prevent the workpieces (0) from overturning even when at least one workpiece (0) is aligned in an abnormal state during the alignment process.
- the present invention can be applied to industries related to a transport device and an electrode material heat treatment device including the same.
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Abstract
Description
Claims (10)
- 복수 개의 제1롤러 및 상기 복수 개의 제1롤러를 구동하는 제1구동장치를 포함하며 복수 개의 피처리재가 유입되는 제1이송부;복수 개의 제2롤러, 상기 복수 개의 피처리재와 동일한 개수로 상기 복수 개의 제2롤러 상에 형성되는 복수 개의 정렬 영역, 상기 복수 개의 제2롤러를 구동하는 제2구동장치 포함하는 제2이송부; 및복수 개의 제3롤러 및 상기 복수 개의 제3롤러를 구동하는 제3구동장치를 포함하며 복수 개의 피처리재가 배출되는 제3이송부;를 포함하고,상기 제2이송부는 상기 복수 개의 제2구동장치로 상기 복수 개의 제2롤러의 회전 속도를 개별적으로 제어하여, 상기 복수 개의 정렬 영역에서 이송되는 상기 복수 개의 피처리재의 이송 속도를 개별적으로 제어하는, 이송 장치.
- 제1항에 있어서,상기 제2이송부는 상기 복수 개의 정렬 영역에 제1방향으로 각각 있는 복수 개의 제1센서 및 복수 개의 제2센서를 포함하고,어느 하나의 정렬 영역에 있는 제2센서가 상기 피처리재를 감지하면, 상기 제2이송부는 나머지 정렬 영역 중 제1센서가 상기 피처리재를 감지하고 제2센서가 상기 피처리재를 감지하지 않은 정렬 영역에 있는 복수 개의 제2롤러의 회전 속도를 높이는, 이송 장치.
- 제2항에 있어서,회전 속도가 높아진 복수 개의 제2롤러에 대응되는 정렬 영역에 있는 제2센서가 상기 피처리재를 감지하면, 상기 제2이송부는 해당 정렬 영역에 있는 복수 개의 제2롤러의 회전 속도를 낮추는, 이송 장치.
- 제1항에 있어서,상기 복수 개의 제2롤러는 상기 제1이송부의 제1구동장치와 독립적으로 작동하는, 이송 장치.
- 제1항에 있어서,상기 복수 개의 정렬 영역에 포함된 각각의 제2롤러는 한 쌍의 회전 부재를 포함하고,상기 한 쌍의 회전 부재는 외측에 있는 회전 부재의 직경이 내측에 있는 회전 부재의 직경보다 더 작은, 이송 장치.
- 제1항에 있어서,상기 제3이송부는상기 복수 개의 제3롤러 중 일부가 있으며 승강 가능한 제1스테이지;상기 복수 개의 제3롤러 중 나머지가 있는 승강 가능한 제2스테이지;상기 제1스테이지 및 상기 제2스테이지의 경계와 인접한 상기 제1스테이지 상에 있는 제4센서; 및상기 제2스테이지 상에 있는 제5센서를 포함하고,상기 제1스테이지는 상기 제2이송부 및 상기 제2스테이지 사이에 있는, 이송 장치.
- 제6항에 있어서,상기 제5센서가 상기 피처리재를 감지하고 상기 제4센서가 상기 피처리재를 감지하지 않은 경우, 상기 제3이송부는 설정된 시간 이후 상기 제2스테이지를 상승시키는, 이송 장치.
- 제6항에 있어서,상기 제4센서 및 상기 제5센서가 상기 피처리재를 동시에 감지할 경우, 상기 제3이송부는 설정된 시간 이후 상기 제1스테이지 및 상기 제2스테이지를 상승시키는, 이송 장치.
- 제6항에 있어서,상기 제3이송부는 상기 복수 개의 제3롤러의 양측에 있는 센터링 장치를 더 포함하고,상기 센터링 장치는 상기 피처리재의 이송 방향과 교차하는 방향으로 상기 피처리재를 가압하는, 이송 장치.
- 피처리재가 순차적으로 통과하는 복수 개의 영역을 포함하고,상기 복수 개의 영역은,상기 피처리재를 예열하는 예열 영역;상기 예열 영역 후방에 있으며 상기 피처리재를 설정된 온도로 가열하는 가열 영역;상기 가열 영역 후방에 있으며 상기 가열 영역과 대응되는 온도를 유지하는 유지 영역;상기 유지 영역 후방에 있으며 상기 피처리재를 냉각하는 냉각 영역; 및상기 냉각 영역 후방에 있으며 상기 피처리재를 정렬하는 정렬 영역을 포함하고,상기 정렬 영역은 제1항 내지 제9항 중 어느 한 항에 따른 이송 장치를 포함하는, 전극재 열처리 장치.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP24752330.1A EP4530232A4 (en) | 2023-07-11 | 2024-06-04 | TRANSFER DEVICE AND HEAT TREATMENT DEVICE FOR ELECTRODE MATERIAL INCLUDING THEM |
| US18/805,194 US20250020407A1 (en) | 2023-07-11 | 2024-08-14 | Transfer apparatus and electrode material heat treatment apparatus including the same |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2023-0089758 | 2023-07-11 | ||
| KR1020230089758A KR20250009754A (ko) | 2023-07-11 | 2023-07-11 | 이송 장치 및 이를 포함하는 전극재 열처리 장치 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US18/805,194 Continuation US20250020407A1 (en) | 2023-07-11 | 2024-08-14 | Transfer apparatus and electrode material heat treatment apparatus including the same |
Publications (1)
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| WO2025014096A1 true WO2025014096A1 (ko) | 2025-01-16 |
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| PCT/KR2024/007609 Ceased WO2025014096A1 (ko) | 2023-07-11 | 2024-06-04 | 이송 장치 및 이를 포함하는 전극재 열처리 장치 |
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| EP (1) | EP4530232A4 (ko) |
| KR (1) | KR20250009754A (ko) |
| WO (1) | WO2025014096A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116002335A (zh) * | 2023-02-15 | 2023-04-25 | 宝武集团鄂城钢铁有限公司 | 对齐辊道控制方法 |
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| JP2006082926A (ja) * | 2004-09-16 | 2006-03-30 | Dainippon Screen Mfg Co Ltd | 基板処理装置 |
| KR20100068442A (ko) * | 2007-09-19 | 2010-06-23 | 히라따기꼬오 가부시키가이샤 | 기판 반송 시스템 |
| KR20210053330A (ko) * | 2018-09-26 | 2021-05-11 | 덱스테러티, 인크. | 로봇 키트화 시스템 |
| JP2022151151A (ja) * | 2021-03-26 | 2022-10-07 | 株式会社ノリタケカンパニーリミテド | ローラ式搬送装置 |
| US11685608B2 (en) * | 2019-03-28 | 2023-06-27 | Weber Maschinenbau Gmbh Breidenbach | Apparatus for conveying products |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6192493B2 (ja) | 2013-08-26 | 2017-09-06 | 日本碍子株式会社 | 熱処理炉及び熱処理方法 |
| KR102984366B1 (ko) * | 2020-06-09 | 2026-07-01 | 주식회사 엘지화학 | 전극재 소성장치 |
| KR102474408B1 (ko) * | 2020-11-17 | 2022-12-07 | 주식회사 한화 | 열처리로의 자동 정렬 이송 장치 |
-
2023
- 2023-07-11 KR KR1020230089758A patent/KR20250009754A/ko active Pending
-
2024
- 2024-06-04 EP EP24752330.1A patent/EP4530232A4/en active Pending
- 2024-06-04 WO PCT/KR2024/007609 patent/WO2025014096A1/ko not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006082926A (ja) * | 2004-09-16 | 2006-03-30 | Dainippon Screen Mfg Co Ltd | 基板処理装置 |
| KR20100068442A (ko) * | 2007-09-19 | 2010-06-23 | 히라따기꼬오 가부시키가이샤 | 기판 반송 시스템 |
| KR20210053330A (ko) * | 2018-09-26 | 2021-05-11 | 덱스테러티, 인크. | 로봇 키트화 시스템 |
| US11685608B2 (en) * | 2019-03-28 | 2023-06-27 | Weber Maschinenbau Gmbh Breidenbach | Apparatus for conveying products |
| JP2022151151A (ja) * | 2021-03-26 | 2022-10-07 | 株式会社ノリタケカンパニーリミテド | ローラ式搬送装置 |
Non-Patent Citations (1)
| Title |
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| See also references of EP4530232A4 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116002335A (zh) * | 2023-02-15 | 2023-04-25 | 宝武集团鄂城钢铁有限公司 | 对齐辊道控制方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4530232A4 (en) | 2025-11-12 |
| EP4530232A1 (en) | 2025-04-02 |
| KR20250009754A (ko) | 2025-01-20 |
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