CN119283473B - Sound-insulation heat-insulation SPC cabinet body plate, processing technology and press machine - Google Patents
Sound-insulation heat-insulation SPC cabinet body plate, processing technology and press machine Download PDFInfo
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- CN119283473B CN119283473B CN202411837408.4A CN202411837408A CN119283473B CN 119283473 B CN119283473 B CN 119283473B CN 202411837408 A CN202411837408 A CN 202411837408A CN 119283473 B CN119283473 B CN 119283473B
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- 238000005516 engineering process Methods 0.000 title abstract description 13
- 238000009413 insulation Methods 0.000 title description 35
- 238000003825 pressing Methods 0.000 claims abstract description 90
- 230000005540 biological transmission Effects 0.000 claims description 40
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 15
- 239000000306 component Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1858—Handling of layers or the laminate using vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/04—4 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
Abstract
本发明属于带压头的压力机技术领域，尤其是一种隔音隔热的SPC柜体板及加工工艺及压力机，针对现有技术中制作柜体板时无法使加工环境处于真空状态的问题，以及在对柜体板进行压制时无法均匀压制的问题，所述压力机包括加工箱，加工箱的底部对称固定安装有多个立柱，加工箱的两侧内壁上均固定安装有导槽，导槽内滑动连接有滑条，两个滑条的顶部均延伸至加工箱内，本发明可在对柜体板进行压制时，能够在压制的过程中，使柜体板处于真空状态，并且在对柜体板进行压制的过程中，能够使柜体板均匀的受力，因此，在实际使用时，能够保证柜体板不会出现开裂的问题。
The present invention belongs to the technical field of presses with pressure heads, and in particular to a sound-insulating and heat-insulating SPC cabinet panel, a processing technology and a press. The present invention aims to solve the problem in the prior art that the processing environment cannot be placed in a vacuum state when the cabinet panel is manufactured, and the problem that the cabinet panel cannot be pressed evenly when pressed. The press comprises a processing box, a plurality of columns are symmetrically and fixedly mounted on the bottom of the processing box, guide grooves are fixedly mounted on the inner walls on both sides of the processing box, a slide bar is slidably connected in the guide groove, and the tops of the two slide bars extend into the processing box. The present invention can place the cabinet panel in a vacuum state during the pressing process, and can evenly stress the cabinet panel during the pressing process. Therefore, in actual use, it can be ensured that the cabinet panel will not crack.
Description
Technical Field
The invention relates to the technical field of presses with pressure heads, in particular to a sound-proof and heat-proof SPC cabinet body plate, a processing technology and a press.
Background
The SPC material is an environment-friendly modified plastic, and is prepared from polyvinyl chloride and a curing agent by high-temperature extrusion, cooling and shaping. SPC material has the characteristics of high strength, difficult deformation, high temperature resistance, acid and alkali resistance and the like.
At present, when the cabinet body plate is made of SPC materials, a plurality of layers of solid pressing is often adopted, namely, the plate is made in a mode of laminating a plurality of layers of plate cores. However, the panel produced in this way has poor sound insulation. When the cabinet body plate is manufactured, the following defects still exist:
It is difficult to place the lower panel, the soundproof frame and the upper panel in a vacuum state, so that air still exists between the upper panel and the lower panel, which tends to affect the soundproof performance of the manufactured cabinet panel.
When pressing the cabinet body plate, it is difficult to ensure that the pressure born by the upper panel is uniform and consistent, so that the problem of partial unstable pressing easily occurs.
In order to solve the above problems, the present invention provides a sound and heat insulation SPC cabinet board, a processing technology and a press.
Disclosure of Invention
The invention provides a sound-proof and heat-proof SPC cabinet body plate, a processing technology and a press machine, which solve the defects that the environment for processing the cabinet body plate cannot be in a vacuum state when the cabinet body plate is manufactured and the cabinet body plate cannot be uniformly pressed when the cabinet body plate is pressed in the prior art.
The invention provides the following technical scheme:
the utility model provides a thermal-insulated SPC cabinet body board gives sound insulation, includes lower panel and top panel, lower panel passes through sound insulation frame and top panel fixed connection, and the thermal-insulated membrane has all been laid to one side that lower panel and top panel kept away from each other.
A processing technology applied to the SPC cabinet body board for sound and heat insulation comprises the following steps:
s1, cutting a lower panel and an upper panel in advance, and cleaning the lower panel and the upper panel after cutting is completed;
s2, placing the lower panel, the sound insulation frame and the upper panel in a press;
s3, starting a press machine, and pumping out air in the press machine, so that the lower panel, the sound insulation frame and the upper panel can be in a vacuum state when being spliced;
s4, providing downward pressure for the upper panel by utilizing the power of the press machine, and pressing the lower panel, the sound insulation frame and the upper panel into a whole to manufacture a cabinet body plate;
S5, taking out the pressed integrated cabinet plate from the press machine and standing for a period of time;
S6, after standing, placing the cabinet plate in a laminating machine, and coating a layer of heat insulation film on the side, away from each other, of the lower panel and the upper panel.
The utility model provides a press, press includes the processing case, and the bottom symmetry fixed mounting of processing case has a plurality of stands, equal fixed mounting has the guide slot on the both sides inner wall of processing case, and sliding connection has the draw runner in the guide slot, and the top of two draw runners all extends to the processing incasement, and one side fixed mounting that two draw runners are close to each other has same first backup pad, and one side fixed mounting of first backup pad has the door plant, and the door plant seals the clamping with the opening part of processing case, and this press still includes:
The pressure mechanism is arranged at the top of the first supporting plate and comprises a pressing box and a supporting frame, and the pressure mechanism is used for pressing and forming the cabinet body plate;
The pressing mechanism penetrates through the inner wall of the top of the processing box and is connected with the inner wall of the top of the processing box, and comprises a fixed cover, a movable rod, a pressing frame and a pressing rod, and the pressing mechanism is used for applying power to the pressing mechanism so that the pressing mechanism can move;
and the air suction mechanism is arranged at one side of the top of the processing box, one side of the air suction mechanism is connected with the pressing mechanism, and the air suction mechanism is used for sucking out the air in the processing box.
In one possible design, the pressing box is fixedly installed at the top of the first supporting plate, the cabinet body plate is arranged in the pressing box, the supporting frame is fixedly installed at the top of the first supporting plate, two fixing assemblies are symmetrically installed on the supporting frame and used for conducting suction fixation on the upper panel, and the fixing assemblies are matched with the pressing mechanism.
In a possible design, fixed subassembly includes two pressure head poles that run through the support frame and all with support frame sliding connection, the cover is equipped with the second compression spring that is located the support frame top on the pressure head pole, the top and the bottom of second compression spring respectively with the top fixed connection of pressure head pole and support frame, the bottom fixed mounting of pressure head pole has the actuation cover, fixed mounting has rubber shirt rim on the bottom open position of actuation cover, two actuation covers all are used for carrying out the actuation to the top panel, all run through fixed mounting has the installation tube on the one side inner wall that two actuation covers are close to each other, and one side that two installation tubes are close to each other all fixed mounting has the attraction cover, fixed mounting keeps off the ring in the attraction cover, sealed sliding connection has first piston plate in the attraction cover, one side fixed mounting of first piston plate has the pull rod, two pull rods run through the corresponding keep off ring respectively and all extend to the processing incasement, the cover is equipped with screw thread cover and screw thread dish on two pull rods respectively, screw thread dish and screw thread cover threaded connection.
In one possible design, the fixed cover runs through the top inner wall of the processing box and is fixedly connected with the top inner wall of the processing box, the movable rod runs through the top inner wall of the fixed cover in a sliding manner, the pressing frame is fixedly arranged at the bottom end of the movable rod, four pressing rods are respectively and fixedly arranged at the four corners of the bottom of the pressing frame, the pressing rods are in movable contact with the corresponding pressing head rods, an extension spring positioned in the fixed cover is sleeved on the movable rod, the top end and the bottom end of the extension spring are respectively and fixedly connected with the top inner wall of the fixed cover and the top of the pressing frame, the top end of the movable rod is provided with a transmission component, the transmission component is connected with the air suction mechanism, and one side of the air suction mechanism extends into the fixed cover and is connected with one side inner wall of the fixed cover.
In a possible design, the transmission assembly includes two second backup pads of symmetry fixed mounting at the fixed cover top, one side that two second backup pads are close to each other rotates and is connected with same U type pole, the top fixed mounting of movable rod has the rectangular ring, U type pole runs through the rectangular ring and cooperates with the rectangular ring transmission, the cover is equipped with U type frame that rotates on the U type pole, the top sliding connection of fixed cover has the L template, symmetrical fixed mounting has two gag lever posts on the L template, symmetrical fixed mounting has two limiting plates in the U type frame, the gag lever post runs through corresponding limiting plate and with limiting plate sliding connection, L template is connected with the mechanism of breathing in, one side symmetry fixed mounting of L template has two reset levers, the cover is equipped with the mounting panel on the reset lever, mounting panel fixed mounting is at the top of fixed cover, the cover is equipped with reset spring on the reset lever, reset spring's both ends respectively with one side of mounting panel and one end fixed connection of reset lever.
In one possible design, the suction mechanism comprises a vacuum pump fixedly installed on one side of the top of the processing box, a connecting pipe is fixedly installed on the suction end of the vacuum pump, one end of the connecting pipe extends into the fixed cover and is fixedly connected with one side inner wall of the fixed cover, a first electromagnetic valve is fixedly installed in the connecting pipe, a gas pipe is fixedly installed on the top inner wall of the connecting pipe, the top end of the gas pipe extends to the upper side of the fixed cover and is fixedly installed with the transmission box, a second piston plate is connected onto the inner wall of the transmission box in a sealing sliding manner, a transmission rod is fixedly installed on one side of the second piston plate, one end of the transmission rod extends to the outer side of the transmission box and is fixedly connected with one side of the L-shaped plate, and a second electromagnetic valve is fixedly installed in the gas pipe.
In one possible design, two support columns are symmetrically and fixedly arranged on one side of the door plate, wheels are rotationally connected to the bottom ends of the support columns, one side, close to each other, of each support column is fixedly provided with the same mounting rod, one side of each mounting rod is fixedly provided with a connecting rod, one end of each connecting rod is fixedly provided with a sliding rod, two ends of each sliding rod are slidably connected with sliding rails, and the sliding rails are fixedly connected with a plurality of corresponding upright columns.
In one possible design, a rotating rod is rotationally connected to one side top of the door plate, two clamping plates are symmetrically and fixedly sleeved on the rotating rod, clamping shafts are fixedly installed on two side tops of the processing box, the clamping plates are clamped with the corresponding clamping shafts, a clamping ring is sleeved on the rotating rod in a sliding mode, a locating frame is fixedly installed on one side top of the door plate, the clamping ring is movably clamped with the locating frame, a first compression spring is sleeved on the rotating rod, and two ends of the first compression spring are fixedly connected with one side of the door plate and one side of the clamping ring respectively.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Compared with the prior art, the invention has the beneficial effects that the lower panel and the sound insulation frame can be placed in the pressing box in advance through the pressure mechanism, then the upper panel can be attracted by the two fixing components, and then the first supporting plate is transferred into the processing box. At the moment, the air suction mechanism is started to drive the pressing mechanism to move, so that the two fixing assemblies move downwards to press the upper panel and the sound insulation frame;
In the invention, through the pressing mechanism, when the transmission component receives the driving force of the air suction mechanism, the transmission component can operate, so that the movable rod is transmitted to move downwards. When the movable rod moves downwards, the pressing frame can be driven to move downwards, and at the moment, the four pressing rods respectively press the four pressing head rods to move downwards, so that the upper panel and the sound insulation frame can be pressed conveniently. Because four pressing rods are used for pressing four pressing head rods synchronously, when the upper panel and the sound insulation frame are pressed, the upper panel can be uniformly stressed, so that the upper panel and the sound insulation frame can be tightly adhered;
in the invention, the vacuum pump is started by the air suction mechanism, so that the air in the processing box and the fixed cover can be pumped out, and the processing box is in a vacuum state. In the air extraction process, the air in the transmission case is conveyed into the connecting pipe through the air conveying pipe and then is discharged through the vacuum pump, so that the transmission case is in a negative pressure state, and the second piston plate can be driven to move. At the moment, the L-shaped plate can be driven to transversely move through the transmission rod, so that the upper panel and the sound insulation frame can be pressed when the processing box is vacuumized.
When the cabinet body plate is pressed, the cabinet body plate can be in a vacuum state in the pressing process, and the cabinet body plate can be uniformly stressed, so that the problem that the cabinet body plate is not cracked in actual use is solved.
Drawings
FIG. 1 is a block diagram of a processing process according to an embodiment of the present invention;
fig. 2 is a three-dimensional schematic diagram of a first view of a press structure of a processing technology according to an embodiment of the present invention;
FIG. 3 is a schematic view of a second perspective three-dimensional view of a press structure of a processing technique according to an embodiment of the present invention;
fig. 4 is a three-dimensional schematic diagram of a connection structure of a door plate, a support plate, a pressing box and a support frame in a press machine of a processing technology according to an embodiment of the invention;
FIG. 5 is a schematic three-dimensional view of a sound and heat insulating SPC cabinet panel provided in an embodiment of the present invention;
Fig. 6 is a three-dimensional schematic diagram of two suction covers and two first piston rod connecting structures in the processing technology according to the embodiment of the invention;
FIG. 7 is a schematic cross-sectional view of a suction hood for a processing process according to an embodiment of the present invention;
FIG. 8 is a schematic cross-sectional view of a fixing cover for a processing technology according to an embodiment of the present invention;
FIG. 9 is a three-dimensional schematic diagram of a transmission case, an L-shaped plate and a U-shaped rod connecting structure of a processing technology provided by an embodiment of the invention;
fig. 10 is a schematic diagram of a cross-sectional structure of a gear box in a processing technology according to an embodiment of the present invention.
Reference numerals:
1. A column; 2, a processing box; 3, door panel, 4, support column, 5, wheel, 6, mounting rod, 7, connecting rod, 8, slide rail, 9, slide bar, 10, rotating rod, 11, clamping plate, 12, clamping shaft, 13, clamping ring, 14, positioning frame, 15, first compression spring, 16, guide groove, 17, slide bar, 18, first support plate, 19, pressing box, 20, lower panel, 21, sound insulation frame, 22, upper panel, 23, heat insulation film, 24, support frame, 25, pressure head rod, 26, suction cover, 27, rubber skirt, 28, mounting pipe, 29, suction cover, 30, baffle ring, 31, first piston plate, 32, pull rod, 33, thread disc, 34, thread cover, 35, second compression spring, 36, fixed cover, 37, moving rod, 38, pressing frame, 39, compression rod, 40, extension spring, 41, second support plate, 42, rectangular ring, 43, U-shaped rod, 44, L, 45, limit rod, 46, U-shaped frame, 47, limit plate, 48, mounting plate, 49, reset spring, 50, reset spring, 52, second electromagnetic valve, 58, magnetic valve, transmission pipe, 54, transmission pipe, and vacuum.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.
In describing embodiments of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be construed broadly, and for example, "coupled" may be either detachably or non-detachably, and may be either directly or indirectly via an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present invention are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present invention, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present invention.
Embodiment 1 referring to fig. 1 to 10, an SPC cabinet panel for sound and heat insulation in this embodiment includes a lower panel 20 and an upper panel 22, the lower panel 20 is fixedly connected to the upper panel 22 through a sound insulation frame 21, and a heat insulation film 23 is applied to a side of the lower panel 20 and the upper panel 22 away from each other.
S1, cutting and cleaning, namely firstly, cutting the lower panel 20 and the upper panel 22 according to the design size in advance to ensure that the size is accurate. After the cutting is completed, the surfaces of the lower panel 20 and the upper panel 22 are thoroughly cleaned, and impurities such as dust, greasy dirt and the like on the surfaces are removed, so that the quality of subsequent processing is ensured.
S2, preparing for assembly, namely placing the cut and cleaned lower panel 20, the sound insulation frame 21 and the upper panel 22 in a press machine according to a preset sequence. The press comprises a processing box 2, and a plurality of upright posts 1 are symmetrically and fixedly arranged at the bottom of the processing box 2 to provide stable support. Guide grooves 16 are fixedly arranged on the inner walls of the two sides of the processing box 2, sliding strips 17 are connected in the guide grooves 16 in a sliding mode, and the tops of the two sliding strips 17 extend into the processing box 2 and jointly support a first supporting plate 18. One side of the first supporting plate 18 is fixedly provided with a door plate 3, and the door plate 3 is clamped with the opening of the processing box 2 in a sealing way so as to ensure that gas in the processing box 2 can be effectively extracted.
S3, vacuumizing, namely starting an air suction mechanism of the press, wherein the air suction mechanism is arranged on one side of the top of the processing box 2 and is communicated with the interior of the processing box 2 through a pipeline. The suction mechanism starts to work, and the air in the processing box 2 is pumped out, so that the lower panel 20, the sound insulation frame 21 and the upper panel 22 can be in a vacuum state when being spliced, thereby eliminating the influence of the air on the pressing process.
And S4, press forming, namely providing downward pressure to the upper panel 22 by using a pressing mechanism of a press machine. The pressing mechanism penetrates through the top inner wall of the processing box 2 and is connected with the top inner wall of the processing box 2, and the power source of the pressing mechanism can be a hydraulic cylinder or a pneumatic cylinder. The pressing mechanism moves by driving the pressing mechanism, the pressing mechanism comprises a pressing box 19 fixedly arranged at the top of a first supporting plate 18, and the cabinet plate is arranged in the pressing box 19. The pressure mechanism further comprises two fixing components symmetrically arranged on the supporting frame 24, and the fixing components are used for sucking and fixing the upper panel 22. Under the action of the pressing mechanism, the two fixing components move downwards to drive the upper panel 22 and the sound insulation frame 21 to press until an integrated cabinet plate is formed.
S5, standing, namely taking out the pressed integrated cabinet plate from the press machine, and standing for a period of time to release the stress in the cabinet plate and ensure the stability and durability of the cabinet plate.
S6, film coating treatment, namely placing the cabinet plate in a film coating machine after standing is completed, and coating a layer of heat insulation film 23 on the side, away from each other, of the lower panel 20 and the upper panel 22. The heat insulating film 23 may be applied by hot pressing or pasting, etc. to ensure a close fit between the heat insulating film 23 and the cabinet plate.
In the specific structure of the press, the fixing assembly comprises two pressing head rods 25 penetrating through the supporting frame 24 and slidably connected with the supporting frame 24, and the pressing head rods 25 are sleeved with second compression springs 35 located above the supporting frame 24 so as to provide upward elastic force. The bottom end of the press head rod 25 is fixedly provided with a suction cover 26, and the bottom opening position of the suction cover 26 is fixedly provided with a rubber skirt 27 so as to increase the contact area and the tightness with the upper panel 22. Both suction hoods 26 are used to suck the upper panel 22, and the inside thereof is communicated with a suction hood 29 through a mounting pipe 28. A baffle ring 30 is fixedly arranged in the suction cover 29, a first piston plate 31 is connected in a sealing sliding manner in the suction cover 29, and a pull rod 32 is fixedly arranged on one side of the first piston plate 31. After the upper panel 22 is attached to the four rubber skirts 27, the tie rods 32 are pulled at the same time, so that the corresponding two tie rods 32 are close to each other, and the first piston plate 31 is driven to move, so that the gas in the suction cover 26 is sucked into the suction cover 29, and a negative pressure state is formed. Thereafter, the screw plate 33 and the screw cap 34 are screwed together to lock the position of the tie bar 32, so that the suction force of the two suction caps 26 is kept constant, and the upper panel 22 is stably braked. Under the downward pressure of the pressing mechanism, the four pressing head rods 25 can move downwards to drive the upper panel 22 and the sound insulation frame 21 to stably press.
In the machining process, the pressing mechanism is one of the core components, and is responsible for pressing the upper panel 22 and the soundproof frame 21. The pressing mechanism comprises a fixed cover 36 fixedly arranged on the inner wall of the top of the processing box 2, and a moving rod 37 penetrates through the inner wall of the top of the fixed cover 36 in a sliding connection manner. The bottom end of the movable rod 37 is fixedly provided with a pressing frame 38, and pressing rods 39 are fixedly arranged at four corners of the bottom of the pressing frame 38, and the pressing rods 39 are in movable contact with the corresponding pressing head rods 25. The moving rod 37 is sleeved with an extension spring 40 positioned in the fixed cover 36, and the top end and the bottom end of the extension spring 40 are respectively fixedly connected with the top inner wall of the fixed cover 36 and the top of the pressing frame 38 to provide upward reset force for the moving rod 37.
A transmission assembly is mounted on the top end of the moving rod 37, and is connected with the suction mechanism. The transmission assembly comprises two second support plates 41 symmetrically and fixedly arranged at the top of the fixed cover 36, and one side, close to each other, of each second support plate 41 is rotatably connected with the same U-shaped rod 43. A rectangular ring 42 is fixedly mounted at the top end of the moving rod 37, and a u-shaped rod 43 penetrates the rectangular ring 42 and is in transmission fit with the rectangular ring 42. When the U-shaped rod 43 rotates, the rectangular ring 42 and the moving rod 37 are driven to move together.
The U-shaped rod 43 is rotatably sleeved with a U-shaped frame 46, and the top of the fixed cover 36 is slidably connected with an L-shaped plate 44. Two limiting rods 45 are symmetrically and fixedly arranged on the L-shaped plate 44, two limiting plates 47 are symmetrically and fixedly arranged in the U-shaped frame 46, and the limiting rods 45 penetrate through the corresponding limiting plates 47 and are in sliding connection with the limiting plates 47. This configuration allows the L-shaped plate 44 to move in a lateral direction to move the U-shaped frame 46, thereby pulling the U-shaped rod 43 and rotating it.
The L-shaped plate 44 is connected with the air suction mechanism, two reset rods 49 are symmetrically and fixedly arranged on one side of the L-shaped plate 44, a mounting plate 48 is sleeved on the reset rods 49 in a sliding manner, and the mounting plate 48 is fixedly arranged on the top of the fixed cover 36. The reset rod 49 is sleeved with a reset spring 50, and two ends of the reset spring 50 are fixedly connected with one side of the mounting plate 48 and one end of the reset rod 49 respectively to provide elastic force for resetting the L-shaped plate 44.
The suction mechanism comprises a vacuum pump 55 fixedly arranged at one side of the top of the processing box 2, a connecting pipe 56 is fixedly arranged on the suction end of the vacuum pump 55, and one end of the connecting pipe 56 extends into the fixed cover 36 and is fixedly connected with one side inner wall of the fixed cover 36. A first electromagnetic valve 57 is fixedly installed in the connection pipe 56 for controlling the on-off of the connection pipe 56. The gas pipe 54 is fixedly installed on the top inner wall of the connecting pipe 56, and the top end of the gas pipe 54 extends to the upper side of the fixed cover 36 and is fixedly provided with the transmission case 51. A second piston plate 53 is connected to the inner wall of the transmission case 51 in a sealing and sliding manner, a transmission rod 52 is fixedly installed on one side of the second piston plate 53, and one end of the transmission rod 52 extends to the outer side of the transmission case 51 and is fixedly connected with one side of the L-shaped plate 44. A second electromagnetic valve 58 is fixedly arranged in the air pipe 54 and is used for controlling the on-off of the air pipe 54.
When the vacuum pump 55 is activated, it evacuates the gas in the process chamber 2 and in the fixed hood 36, thereby placing the process chamber 2 in a vacuum state. During this process, the gas in the transmission case 51 is transferred to the connection pipe 56 through the gas pipe 54 and then discharged through the vacuum pump 55. This causes a negative pressure condition to be developed in the gear box 51 which in turn moves the second piston plate 53. The movement of the second piston plate 53 will drive the L-shaped plate 44 to move laterally through the drive rod 52. In the process of moving the L-shaped plate 44, the sliding fit of the limiting rod 45 and the limiting plate 47 drives the U-shaped frame 46 to move, so that a pulling force is generated on the U-shaped rod 43, and the U-shaped rod rotates downwards. The rotation of the U-shaped rod 43 drives the moving rod 37 to move downward through the rectangular ring 42. The downward movement of the moving rod 37 drives the pressing frame 38 and the pressing rod 39 to move together, so as to press the upper panel 22 and the sound insulation frame 21.
After the pressing is completed, when the vacuum pump 55 is stopped, the first solenoid valve 57 and the second solenoid valve 58 are closed, and at this time, the L-shaped plate 44 is reversely reset and moved by the elastic force of the reset spring 50. The reset movement of the L-shaped plate 44 drives the movable rod 37 and the pressing frame 38 to reset upwards through the transmission assembly, so that one pressing cycle is completed.
Two support columns 4 are symmetrically and fixedly arranged on one side of the door plate 3. The bottom ends of the two support columns 4 are provided with wheels 5 in a rotating connection mode, so that when the door plate 3 needs to move, the two wheels 5 can be relied on for rolling support, and the transverse movement of the door plate 3 is realized. In order to maintain the stability and linearity of the door panel 3 during movement, a mounting bar 6 is fixedly mounted on the side of the two support columns 4 which are adjacent to each other. One side of the mounting rod 6 is fixedly connected with a connecting rod 7, and the tail end of the connecting rod 7 is fixedly provided with a sliding rod 9. Both ends of the sliding rod 9 are provided with sliding connection structures which can be in sliding fit with sliding rails 8 fixed on the plurality of upright posts 1. Therefore, when the door panel 3 is pulled to move, the slide bar 9 can keep moving linearly under the guidance of the slide rail 8, so that the door panel 3 can be ensured to be stably and accurately clamped with the processing box 2.
Embodiment 2 referring to fig. 4, in the present embodiment, in order to further enhance the connection stability and convenience between the door panel 3 and the processing box 2, a rotating rod 10 is rotatably connected to the top of one side of the door panel 3 in relation to the production process proposed in the first embodiment. Two clamping plates 11 are symmetrically and fixedly sleeved on the rotating rod 10. A clamping shaft 12 is fixedly installed at the top of both sides of the processing box 2. When the door panel 3 moves to the opening of the processing box 2 and is ready for clamping, the rotating rod 10 can be rotated, so that the two clamping plates 11 are respectively clamped with the corresponding clamping shafts 12. The clamping manner can effectively fix the door plate 3 and prevent the door plate from being accidentally opened or moved in the processing process.
In order to limit the rotation lever 10 and ensure that it can be stably maintained in a clamped state, a snap ring 13 is slidably fitted on the rotation lever 10. A positioning frame 14 is fixedly arranged at the top of one side of the door plate 3, and the positioning frame 14 can be movably clamped with the clamping ring 13. Meanwhile, a first compression spring 15 is sleeved on the rotating rod 10, and two ends of the spring are fixedly connected with one side of the door plate 3 and one side of the clamping ring 13 respectively. Therefore, after the door panel 3 is engaged with the processing box 2, the rotation lever 10 is rotated to lock the clamp plate 11 with the lock shaft 12, and the clamp ring 13 can be released. At this time, the first compression spring 15 in a stressed state pushes the snap ring 13 to move until the snap ring 13 is clamped with the positioning frame 14. In this way, the retainer ring 13 will limit and brake the rotating rod 10 to prevent the rotating rod from rotating or loosening accidentally, thereby ensuring that the clamping plate 11 can be tightly clamped with the corresponding clamping shaft 12.
The using method comprises the following steps: the lower panel 20 and the sound insulation frame 21 are firstly stacked in the pressing box 19, then the upper panel 22 is attached to the four rubber skirts 27, at the moment, the pull rods 32 can be pulled at the same time, the corresponding two pull rods 32 are close to each other, when the pull rods 32 move, the first piston plate 31 can be driven to move, so that the air in the suction cover 26 can be sucked into the suction cover 29, the suction cover 26 is in a negative pressure state, the threaded disc 33 and the threaded cover 34 can be connected in a threaded manner, so that the two suction covers 26 can keep constant suction force, the upper panel 22 is stably braked, the door plate 3 can be pushed, the door plate 3 can be blocked for the processing box 2, then the rotating rod 10 can be rotated, the two clamping plates 11 can be respectively clamped with the corresponding clamping shafts 12, so that the door plate 3 can be stably clamped, the clamping ring 13 can be released, the first compression spring 15 in a stressed state can push the clamping ring 13 to move, so that the clamping ring 13 and the positioning frame 14 are clamped, the rotating rod 10 can be subjected to limit braking, the clamping plate 11 and the corresponding clamping shaft 12 are tightly clamped, the vacuum pump 55 is started to pump out gas in the processing box 2 and the fixed cover 36, the processing box 2 is in a vacuum state, in the process of pumping, the gas in the transmission box 51 can be conveyed into the connecting pipe 56 through the gas pipe 54 and then can be discharged through the vacuum pump 55, the transmission box 51 is in a negative pressure state, the second piston plate 53 can be driven to move, the L-shaped plate 44 can be driven to transversely move through the transmission rod 52 at the moment, the U-shaped frame 46 can be driven to transversely move under the sliding fit of the two limiting rods 45 and the corresponding limiting plates 47 at the moment, the U-shaped rod 43 can be provided with a tensile force at the moment, the U-shaped rod 43 is enabled to rotate downwards, the moving rod 37 can be driven to move downwards under the transmission fit with the rectangular ring 42, the moving rod 37 can drive the pressing frame 38 to move downwards when moving downwards, at this time, the four pressing head rods 25 can be respectively pressed to move downwards through the four pressing rods 39, so that the upper panel 22 and the sound insulation frame 21 can be conveniently pressed, because the four pressing rods 25 are synchronously pressed through the four pressing rods 39, the upper panel 22 can be uniformly stressed when being pressed with the sound insulation frame 21, the upper panel 22 and the sound insulation frame 21 can be tightly adhered, and when the vacuum pump 55 is started, the upper panel 22 and the sound insulation frame 21 can be pressed when vacuumizing is carried out in the processing box 2, a gap does not exist in a space between the lower panel 20 and the upper panel 22, and when the L-shaped plate 44 is moved, the reset rod 49 can be driven to move, and the reset spring 50 can be in a stressed state, so that when the L-shaped plate 44 is not subjected to the action of the driving force of the air suction mechanism, the reset spring 50 can be driven to move downwards under the action of the reset spring 50, and the reset spring 50 can move reversely when the L-shaped plate 44 is driven to move.
However, as well known to those skilled in the art, the working principle and wiring method of the vacuum pump 55 are well known, and all of them are conventional means or common knowledge, and will not be described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.
The present invention is not limited to the above embodiments, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present invention, and the embodiments and features of the embodiments can be combined without conflict. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (3)
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|---|---|---|---|
| CN202411837408.4A CN119283473B (en) | 2024-12-13 | 2024-12-13 | Sound-insulation heat-insulation SPC cabinet body plate, processing technology and press machine |
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| CN202411837408.4A CN119283473B (en) | 2024-12-13 | 2024-12-13 | Sound-insulation heat-insulation SPC cabinet body plate, processing technology and press machine |
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| CN119283473B true CN119283473B (en) | 2025-03-14 |
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| CN215152818U (en) * | 2020-12-29 | 2021-12-14 | 河北中显智能科技有限公司 | A naked eye 3D optical full lamination device |
| CN116423177A (en) * | 2023-05-22 | 2023-07-14 | 深圳市泰福昌科技有限公司 | Robot for automatically disassembling battery of smart phone and application method of robot |
| CN219523308U (en) * | 2023-03-17 | 2023-08-15 | 淮阳县翔宇木业有限公司 | A pressing device for processing sound-insulating multi-layer boards that prevents exposure to cracking |
| CN221321604U (en) * | 2023-07-29 | 2024-07-12 | 苏州安心实业有限公司 | Mute floor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3094313B2 (en) * | 1992-06-30 | 2000-10-03 | 株式会社名機製作所 | Vacuum press |
| JP3892386B2 (en) * | 2002-10-23 | 2007-03-14 | 株式会社オートネットワーク技術研究所 | Drive device and panel drive device |
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2024
- 2024-12-13 CN CN202411837408.4A patent/CN119283473B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215152818U (en) * | 2020-12-29 | 2021-12-14 | 河北中显智能科技有限公司 | A naked eye 3D optical full lamination device |
| CN219523308U (en) * | 2023-03-17 | 2023-08-15 | 淮阳县翔宇木业有限公司 | A pressing device for processing sound-insulating multi-layer boards that prevents exposure to cracking |
| CN116423177A (en) * | 2023-05-22 | 2023-07-14 | 深圳市泰福昌科技有限公司 | Robot for automatically disassembling battery of smart phone and application method of robot |
| CN221321604U (en) * | 2023-07-29 | 2024-07-12 | 苏州安心实业有限公司 | Mute floor |
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