WO2010143897A2 - Transporteur de pièces et machine de revêtement le comprenant - Google Patents

Transporteur de pièces et machine de revêtement le comprenant Download PDF

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Publication number
WO2010143897A2
WO2010143897A2 PCT/KR2010/003728 KR2010003728W WO2010143897A2 WO 2010143897 A2 WO2010143897 A2 WO 2010143897A2 KR 2010003728 W KR2010003728 W KR 2010003728W WO 2010143897 A2 WO2010143897 A2 WO 2010143897A2
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WO
WIPO (PCT)
Prior art keywords
coating
transfer
screw
disk
component
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2010/003728
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English (en)
Korean (ko)
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WO2010143897A3 (fr
Inventor
나윤환
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Individual
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Individual
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Filing date
Publication date
Priority claimed from KR1020090051514A external-priority patent/KR101384097B1/ko
Priority claimed from KR1020090053360A external-priority patent/KR101091966B1/ko
Application filed by Individual filed Critical Individual
Priority to CN201080035516.XA priority Critical patent/CN102459042B/zh
Publication of WO2010143897A2 publication Critical patent/WO2010143897A2/fr
Publication of WO2010143897A3 publication Critical patent/WO2010143897A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0242—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the objects being individually presented to the spray heads by a rotating element, e.g. turntable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/10—Arrangements for collecting, re-using or eliminating excess spraying material the excess material being particulate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • 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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Definitions

  • the present invention relates to a component transfer device for transferring a component (hereinafter referred to as a semi-finished product) to a desired position, and a coating machine for coating a coating material required for the component transferred by the apparatus.
  • a component transfer device for transferring a component (hereinafter referred to as a semi-finished product) to a desired position
  • a coating machine for coating a coating material required for the component transferred by the apparatus.
  • the transfer device for transferring the parts supplied from the first position to the desired second position is used in various industries because it is a facility that forms the basis of the mass production method.
  • a transfer device is also applied to a coating machine that coats a surface with a coating material to impart a function or improve the quality of the surface.
  • the conveying device transfers parts as the conveying body responsible for conveying the parts performs certain movements such as circular motion, reciprocating motion, and rotational motion. It is important to design so that it is secured. Therefore, in recent years, a conveying device has been developed and used in which a part is conveyed by attaching a part to a conveying body by magnetic force. In this type, it is important to reliably drop a part conveyed to a desired position from the conveying body. Inba, it is urgently required to prepare a solution for this.
  • a coating machine including a conveying device coats a coating material on a part continuously conveyed by the conveying device, that is, a coating object.
  • the coating material is determined according to the type of coating target or the purpose of coating. For example, coatings such as screws (including screws, bolts, etc.), nuts, and rivets are coated with a powder or a liquid coating material for preventing leakage, leakage, contamination, and loosening.
  • Coating of the powdery coating material is performed by a nozzle, which sprays the coating material in one direction toward the coating object.
  • a simple spray method has a limitation in improving the working speed in coating the entire surface of the coating object.
  • uniformity with respect to the coating thickness could not be guaranteed at all.
  • the thickness of the coating material coated on the portion of the screw portion (curved surface) facing the nozzle in front is significantly thicker than that of the peripheral portion.
  • An object of the present invention is to provide a component transfer device and a coating machine including the component transfer device, which have a simple structure and can reliably drop a component transferred to a desired position.
  • Another object of the present invention is to provide a coating machine capable of uniformly coating a powdery coating material on the coating target, which is a component to be coated.
  • a transfer body for attaching the parts supplied from the first position to the attachment surface by a magnetic force and to transfer the attached parts to the second position while performing a constant movement;
  • a component transfer device including a spacer which opens a gap between the attachment surface and the component so that the component transferred from the first position to the second position by the transfer body is removed from the attachment surface.
  • the conveying body may be a conveying disk for conveying while rotating the parts attached to the outer circumference as the attachment surface.
  • the component transfer device is provided on the outer circumferential side of the transfer disk to be spaced apart from the outer circumference and further comprises a guide roller that rotates about an axis parallel to the center of rotation of the transfer disk, the spacer member is the outer circumference of the transfer disk And a belt wound and circulated so as to be caught by the guide roller, and a component supplied from the first position is attached to the transfer disc with the belt interposed therebetween, and the guide roller is used to unwind the belt from the transfer disc.
  • the starting portion can be arranged to be located on the second position.
  • the component transport apparatus may further include a separation distance adjusting mechanism for separating and approaching the guide roller with respect to the transport disk so that the separation distance between the transport disk and the guide roller is adjusted.
  • a transfer body for attaching the coating object provided from the supply device to the attachment surface by magnetic force and transporting the coating object to be attached to the discharge position while performing a constant movement;
  • a coating device for coating a coating material on a coating object to be transferred to the discharge position in a state of being attached to the transfer body;
  • a coating machine comprising a spacer which is spaced between the attachment surface and the coating object between the attachment surface and the coating object so that the coating object coated by the coating apparatus and transported to the discharge position is removed from the attachment surface.
  • the coating apparatus may include a plurality of injection nozzles for injecting a powdery coating material to the coating object to be transported at least one each positioned on both sides with a transfer path of the coating object.
  • the transfer device for transferring the coating object supplied from the first position to the second position; And a coating device for coating a powdery coating material on the coating object transferred to the second position by the transfer device, wherein the coating device is positioned at least one on each side with a transfer path of the coating object interposed therebetween.
  • a coating machine including a plurality of spray nozzles for spraying a coating material on a coating object may be provided.
  • the conveying apparatus is provided with a coating object support portion rotating around an axis crossing the vertical direction and supporting the coating object along the circumferential direction while rotating the coating object from the first position supported by the coating object support portion. It may include a transfer disk for transporting to the second position.
  • the spray nozzle may have a structure in which the coating material is sprayed such that the spray area is reduced toward the spray direction.
  • the injection nozzle may be provided with a curved portion consisting of a concave curved surface at the end and a plurality of injection holes may be provided on the curved portion.
  • the coating apparatus may further include a gap adjusting means for adjusting the interval between the injection nozzles located on both sides with the transfer path of the coating target.
  • the coating apparatus may further include a coating material recovery means for recovering the coating material from the spray nozzle that is not attached to the coating object.
  • the transfer device for transferring the coating object supplied from the first position to the second position;
  • the spray nozzle may be provided with a coating machine having a structure in which the coating material is sprayed such that the spray area is reduced toward the spray direction.
  • the uniformity of the coating thickness at the time of coating on the coating object having a curved surface or an irregular surface can be ensured to a certain level or more.
  • FIG. 1 is a perspective view showing a coating machine according to a first embodiment of the present invention.
  • FIG. 2 is a plan view of the component transfer device shown in FIG.
  • FIG. 3 and 4 are front views of the coating apparatus shown in FIG. 1, FIG. 3 shows an example, and FIG. 4 shows another example.
  • FIG. 5 is a plan view showing the main portion of the coating machine according to a second embodiment of the present invention.
  • FIG. 6 is a perspective view showing the main portion of the coating machine according to a third embodiment of the present invention.
  • FIG. 7 is a plan view of FIG. 6.
  • FIG. 8 is a partial cross-sectional view showing the main portion of the coating machine according to a fourth embodiment of the present invention.
  • FIG. 9 is a perspective view showing the main portion of the coating machine according to a fifth embodiment of the present invention.
  • FIG. 10 is a block diagram of the coating apparatus shown in FIG.
  • FIGS. 9 and 10 are perspective and partial cross-sectional views of the jet nozzle shown in FIGS. 9 and 10.
  • FIG. 13 is an enlarged view of a portion Y of FIG. 12.
  • FIG. 14 is a perspective view illustrating main parts of a coating machine according to a sixth exemplary embodiment of the present invention.
  • FIG. 1 is a perspective view of a coating machine according to a first embodiment of the present invention, as shown in Figure 1, the coating machine according to the first embodiment of the present invention is a screw (screw, bolts) as a part (W) Parts supplying device 10 for continuously supplying the same), and parts conveying device 20 for conveying the screws from the parts supplying device 10 to the discharge position (see P2 in FIG. 2), It includes a coating device 30 for applying the anti-loosening material as a coating material to the screw portion of the screw conveyed to the discharge position by the component transfer device 20.
  • the coating machine according to the first embodiment of the present invention is a screw (screw, bolts) as a part (W) Parts supplying device 10 for continuously supplying the same), and parts conveying device 20 for conveying the screws from the parts supplying device 10 to the discharge position (see P2 in FIG. 2), It includes a coating device 30 for applying the anti-loosening material as a coating material to the screw portion of the screw conveyed
  • the component supply device 10 includes a supply unit 11 and an alignment unit 14.
  • the supply unit 11 includes an input hopper 12 and a discharge rail 13, and a plurality of screws introduced into the input hopper 12 are discharged by a predetermined amount through the discharge rail 13.
  • the discharge rail 13 preferably has a structure that is inclined at an angle so that its end faces downward.
  • the alignment unit 14 arranges the screws from the supply unit 11 in a row and supplies them one by one to the component transfer device 20.
  • the alignment of the screws is made by a vibrating mechanism (not shown), a conveying mechanism (not shown), a guide rail 15, etc., which vibrates disperse the screws using vibration,
  • the conveying mechanism conveys the dispersed screw to the guide rail 15 side, the guide rail 15 discharges the screw of a certain posture in a row.
  • the guide rail 15 preferably has the same inclined structure as the discharge rail 13.
  • component supply device 10 has been described as including both the supply unit 11 and the alignment unit 14, the component supply device 10 is configured to exclude the supply unit 11, so that the screw is aligned (14) may be added directly.
  • FIG. 2 is a plan view of the component transfer apparatus 20 shown in FIG. 1, and as shown in FIG. 2, the component transfer apparatus 20 is centered on an up and down axis L-1 on the mounting structure 21.
  • a disc drive means (not shown) for rotating the feed disc 22 in a predetermined speed and in one direction.
  • the disc drive means includes a drive motor, the motor shaft of the drive motor may be configured to be in direct connection with the rotation axis of the transfer disk 22, the rotational force of the drive motor is gear transmission or winding (belt, chain) transmission type of transmission It may be configured to be transmitted to the rotating shaft of the conveying disk 22 by the mechanism.
  • the transfer disk 22 which rotates about the axis L-1, transfers the screws discharged in a row along the guide rail 15 to the discharge position P2 with the screws attached to the outer periphery by magnetic force.
  • the guide rail 15 is disposed so that the end thereof is close to a portion of the outer portion of the conveying disk 22 (see reference numeral P1), and the head portion of the screw is attached to the outer circumference of the conveying disk 22. It has a structure to implement the discharge of the screw in the posture.
  • Reference numeral P1 denotes a supply position.
  • the component transfer device 20 further includes a magnetic force applying means (not shown) for imparting a magnetic force to the transfer disk 22 made of synthetic resin, which magnetic force applying means is composed of a plurality of magnets, the magnet being a transfer disc.
  • the magnetic force applying means has been described as being composed of a plurality of magnets embedded in the conveying disk 22, the magnetizing means may be composed of a magnet forming the outer periphery of the conveying disk 22 or the entire conveying disk 22. .
  • the magnet may be an electromagnet.
  • the component transfer device 20 is the outer periphery (that is, the attachment of the screw transferred to this discharge position P2 so that the screw coated by the coating device 30 falls to the discharge position P2) Surface) and a component separating means (23) forcibly dropping off from the surface), and the component separating means (23) comprises a guide roller (25) and a belt (26), the guide roller (25) having a circumferential size thereof. Is formed to be smaller than the circumference of the conveying disk 22, the belt 26 is wound around the outer circumference of the guide roller 25 and the conveying disk 22 to circulate as the conveying disk 22 rotates.
  • the guide roller 25 is spaced at a constant distance from the outer circumference of the conveying disk 22 on the outer circumferential side of the conveying disk 22, and at the same time, an axis line parallel to the axis line L-1 of the conveying disk 22 ( It is installed to enable rotation about L-2).
  • the guide roller 25 is arrange
  • the portion where the belt 26 starts to be wound on the conveying disk 22 may be a supply position P1 at which a screw is supplied to the conveying disk 22.
  • a groove may be formed along the circumferential direction of the guide roller 25 so that the belt 26 is not peeled off from the guide roller 25.
  • Reference numeral 24 is a mounting structure to which the guide roller 25 is mounted.
  • the belt 26 is formed in a thin strip shape.
  • the belt 28 is preferably made of a material which is not magnetic by magnetic force applying means, for example, fiber or synthetic paper.
  • the screw supplied at the supply position P1 is attached to the outer circumference of the conveying disk 22 by the action of the magnetic force applying means with the belt 26 interposed therebetween. Then, as the conveying disk 22 rotates, and thus the belt 26 is circulated, the screw conveyed to the discharge position P2 starts to unwind from the conveying disk 22 so that the belt 26 starts to unwind. As the gap between the outer circumference and the screw opens, the outer circumference of the transfer disk 22 is dropped.
  • the belt 26 is forcibly spaced apart the gap between the conveying disk 22 and the screw in the discharge position (P2), the screw conveyed to the discharge position (P2) is a magnetic force by the separation action of the belt 26 As it moves away from the sphere of influence of the granting means, it is dropped from the transfer disk 22.
  • the belt 26 may be advantageous in terms of attaching and detaching the screw rather than simply not being magnetic, and may have a long life.
  • the coating device 30 includes a coating roller 32 having an outer circumference in contact with a screw portion of the screw conveyed to the discharge position P2, roller driving means 33 for rotating the coating roller 32, and this roller driving. It comprises a coating material storage tank 34 is stored in the liquid release preventing material is immersed in the outer peripheral portion of the coating roller 32 which rotates at a constant speed by means (33).
  • the roller driving means 33 includes a motor that provides a rotational force necessary to rotate the coating roller 32, and rotates the coating roller 32 in a direction opposite to the conveying direction of the screw.
  • the coating roller 32 is disposed in contact with the screw portion of the screw on the lower side of the screw conveyed to the discharge position P2 side.
  • the coating material storage tank 34 has an open top structure and is disposed below the coating roller 32 so that the outer circumferential portion of the coating roller 32 is immersed in the anti-loosening material.
  • Reference numeral 31 denotes a mounting structure to which the roller driving means 33 and the coating material storage tank 34 are mounted.
  • the coating device 30 of such a configuration the screw conveyed to the discharge position (P2) side is in contact with the coating roller 32, the anti-loosening material is applied is coated with the anti-loosening material on the screw portion. At this time, the screw is rotated due to friction with the coating roller 32 which rotates in the opposite direction to the screw feed direction, and the anti-loosening material is evenly applied over the entire screw portion.
  • the coating apparatus 30 may further include drying means for applying heat to the screw to dry the anti-loosening material applied to the screw portion of the screw.
  • FIG. 4 is a front view of another example coating apparatus 30-1, and the coating apparatus 30-1 shown in FIG. 4 is compared with the coating apparatus 30 illustrated in FIG. 3. The only difference is that it includes more.
  • Brush 35 is provided along the circumference of the coating roller 32 along the circumference to apply the anti-loosening material to the screw portion of the screw together with the coating roller 32, inserted into the screw portion bone of the screw, this screw portion
  • the application of the anti-loosening material in direct contact with the bone prevents the anti-loosening material from reaching the threaded bone of the screw and thus partially coating the screwed portion of the screw.
  • reference numeral 50 which is not explained, discharges the screw which is dropped from the transfer disk 22 to the discharge position P2 to a desired position (for example, equipment or reservoir for the next process). It is a conveyor.
  • Figure 5 is a plan view showing the main portion of the coating machine according to a second embodiment of the present invention, as shown in Figure 5, the second embodiment compared to the first embodiment, other configuration and operation Although all are the same, only the structure of the component separation means 23-1 is somewhat different.
  • the part separating means 23-1 of the second embodiment is located on the discharge position P2 and is formed to have a sharp edge, and the sharp end has a spaced plate installed to be in contact with the outer circumference of the conveying disk 22. That is, while excluding the guide roller 25 of the first embodiment, the spacer plate is applied instead of the belt 26 functioning as the spacer member in the first embodiment.
  • Such a separation plate is made of a material which is not magnetically by magnetic force applying means as in the belt 26 of the first embodiment.
  • FIGS. 6 and 7 are a perspective view and a plan view showing the main portion of the coating machine according to a third embodiment of the present invention.
  • the third embodiment is compared with the first embodiment.
  • the other configurations and actions are the same, instead of the transfer disk 22 functioning as the transfer body, a circular transfer ring 22-1 is applied so that the inner circumference, not the outer circumference, can be used as the attachment surface. Only the point and thus the belt 26 are wound around the inner circumference of the transfer ring 22-1.
  • the feed ring 22-1 since the feed ring 22-1 has its inner circumference as an attachment surface, the screw supplied at the feed position P1 is attached to the inner circumference of the feed ring 22-1 by the magnetic force applying means, and then conveyed.
  • the ring 22-1 may include a ring driving means (corresponding to the disk driving means of the first embodiment) (for example, a rack provided on the outer circumference of the transfer ring, a pinion engaged with the rack, and a motor for rotating the pinion. As it is rotated by) is transferred to the discharge position (P2).
  • the part separating means 23-2 includes a guide unit 25-1 and a belt 26.
  • the guide unit 25-1 rotates together with the transfer ring 22-1 by friction with the transfer ring 22-1 as the belt 26 contacts the inner circumference of the transfer ring 22-1. In some sections of the rotation process serves to support the belt 26 so that the contact with the transfer ring (22-1) is released.
  • At least one guide block (B) and guide rollers (R) were used as the guide unit (25-1), and the guide blocks (B) and the guide rollers (R) are arranged so as not to interfere with the feeding of the screws. do.
  • the component separation means 23-2 may include the spacer plate of the second embodiment, not including the guide unit 25-1 and the belt 26.
  • FIG. 8 is a partial cross-sectional view showing the main portion of the coating machine according to a fourth embodiment of the present invention.
  • the fourth embodiment shown in Fig. 8 has the same components and operations as those of the component separating means (see reference numeral 20 in Figs. 1 and 2). 1, the reference numeral 22 of FIG. 2) and the separation distance adjusting mechanism 27 for adjusting the separation distance between the guide roller 25 is different only.
  • the separation distance adjusting mechanism 27 is to adjust the separation distance between the conveying disk and the guide roller 25 in a manner to approach and space the guide roller 25 with respect to the conveying disk, And a movable member 28 and a screw rod 29.
  • the movable member 28 is provided at the lower end of the roller shaft of the guide roller 25 and is slidably mounted to the mounting structure 24 for the guide roller 25.
  • the movable member 28 is spaced or approached with respect to the conveying disk according to the moving direction.
  • the movable member 28 also has a female screw hole penetrated along the direction of movement for separation and access to the conveying disk.
  • Reference numeral 24a is a guide provided in the mounting structure 24 for the guide roller 25, the movable member 28 is coupled to the guide 24a to be able to slide.
  • the screw rod 29 is provided with a male screw on the outer circumference thereof and screwed into the female screw hole of the movable member 28, and is rotatably mounted to the mounting structure 24 for the guide roller 25 in this state.
  • the screw rod 29 is provided with a handle 29h at the end thereof.
  • the fourth embodiment can maintain the tension of the belt 26 wound around the transfer disk and the guide roller 25 at an appropriate level.
  • Reference numeral S-1 which is not described in FIG. 8, is a coil spring which is a kind of elastic member, which is interposed in a compressed state between the handle 29h and the mounting structure 24 for the guide roller 25.
  • the restoring force serves to prevent unintended tension adjustment of the belt 26.
  • the elastic member S-1 functions as a lock mechanism for restraining the separation and approach movement of the guide roller 25 with respect to the conveying disk.
  • the locking mechanism may be a clamp for fastening in such a manner as to press the movable member 28 or the screw rod 29 in close contact with the mounting structure 24 for the guide roller 25 instead of the elastic member.
  • FIG. 9 is a perspective view showing the main portion of the coating machine according to the fifth embodiment of the present invention, as shown in Figure 9, the fifth embodiment compared to the first embodiment, other configuration and operation is In contrast to the same, the conveying disk 22 of the component conveying apparatus 20 is installed to rotate about the left and right axis L-3, and a coating apparatus for coating a powdery anti-loosening material on the screw portion of the screw ( Only the point where 130) is applied is different.
  • the conveying disk 22 of the component conveying device 20 preferably has a horizontal horizontal axis L-3, which is horizontal to the mounting structure for the conveying disk 22 (see reference numeral 21 in FIG. 1). It is rotatably installed around the disk is rotated by the drive means.
  • the fifth embodiment provides that the guide roller 25 of the component transfer device 20 is connected to the mounting structure for the guide roller 25 (see reference numeral 24 in FIG. 1). It is mounted to rotate about an axis (L-4) parallel to the center of rotation (L-3).
  • FIG. 10 is a configuration diagram illustrating the coating apparatus 130 illustrated in FIG. 9.
  • the coating apparatus 130 of the fifth embodiment is as follows.
  • the coating apparatus 130 of the fifth embodiment for coating the anti-loosening material as a coating material is a part transfer device 20.
  • the anti-loosening material of the coating material storage tank 132 is transferred along the coating material supply line 133 to be supplied to each injection nozzle 131, and the injection nozzle 131 is The anti-loosening material is sprayed on the screw part of the screw which is transferred to the discharge position (P2) side.
  • the coating apparatus 130 may further include a coating material heating means for applying heat to the transferred screw in advance so that the anti-loosening material injected onto the screw is deposited on the screw portion of the screw.
  • a coating material heating means for applying heat to the transferred screw in advance so that the anti-loosening material injected onto the screw is deposited on the screw portion of the screw.
  • the injection nozzle 131 sandwiches the locus screw feed path R through which the screw moves when the screw supplied from the feed position P1 is transferred to the discharge position P2 by the transfer disk 22. At least one on each side of the transport path (R) is disposed on each side to spray the anti-loosening material on both sides of the screw to be transferred to the discharge position (P2) side. In other words, it is an arrangement structure so that the loosening prevention material is sprayed on the entire 360 degree screw portion of the screw.
  • the injection nozzle 131 is installed so as not to interfere with the transfer of the screw by the frame.
  • FIG. 11 and 12 are a perspective view and a partial cross-sectional view of such a spray nozzle 131, as shown in Figures 11 and 12, the spray nozzle 131 has a spray area (cross-sectional area of the anti-loosening material to be sprayed) ) Has a structure injecting the anti-loosening material so as to gradually decrease toward the front side in the injection direction.
  • the injection nozzle 131 is provided with a curved portion 131c composed of a concave curved surface (arc) at its end portion, and a plurality of injection holes 131h are provided on the curved portion 131c over its entire surface.
  • the curved portion 131c is preferably formed in a shape surrounding a portion of the threaded portion of the screw to be conveyed, and its area is the threaded side surface area of the screw (ie, the circumferential surface seen from the side) (FIG. 13). It is formed larger than the reference numeral E of).
  • the injection holes 131h are preferably arranged in one row or in a plurality of rows along the circumferential direction of the curved portion 131c.
  • the anti-loosening material injected from each injection hole 131h of the injection nozzle 131 is reduced when the injection flow is generally viewed toward one place, so that the injection nozzle of the screw portion of the screw ( 131 is sprayed evenly to the part facing the front and the periphery thereof. Therefore, the uniformity of the coating thickness at the time of coating on the coating object having a curved surface or an irregular surface such as a screw can be ensured to a certain level or more.
  • the coating apparatus 130 having the above-described configuration further includes a coating material recovery means, and the coating material recovery means recovers the anti-loosening material which is sprayed from the injection nozzle 131 but is not welded onto the screw, and waste of the anti-loosening material.
  • the coating material recovery means is a suction head 135 having a suction port, the coating material recovery line 136 connected to the suction head 135 to transfer the anti-loosening material sucked into the suction head 135 to a desired position, And a suction force generating unit 137 mounted on the coating material recovery line 136.
  • the suction head 135 is disposed between the injection nozzle 131 on one side and the other injection nozzle 131 positioned with the screw feed path R therebetween, so that the suction port 135 is transferred to the screw by a frame not shown. Installed so that it does not interfere.
  • the suction force generating unit 137 may be of a type having a fan motor assembly.
  • the anti-loosening material sucked into the suction head 135 in accordance with the suction action of the suction force generating unit 137 is transported and recovered along the coating material recovery line 136 to a desired position.
  • the anti-loosening material transported along the coating material recovery line 136 is recovered to the coating material storage tank 132.
  • FIG. 14 is a perspective view illustrating main parts of a coating machine according to a sixth exemplary embodiment of the present invention.
  • the sixth embodiment has a screw feed path (refer to reference numeral R in Fig. 10) interposed between the other configurations and the effects as compared with the fifth embodiment.
  • the only difference is that it further includes a gap adjusting means for adjusting the separation distance between the injection nozzles 131 located on both sides.
  • the gap adjusting means includes a guide 138 and a nozzle moving mechanism 139.
  • the guide 138 guides the forward and backward movement of the injection nozzle 131 of one of the injection nozzles 131 located on one side and the other side with the screw feed path therebetween (ie, the forward and backward movement of the opposite injection nozzles),
  • the nozzle moving mechanism 139 moves the injection nozzle 131 guided by the guide 138.
  • the guide 138 is mounted on the surrounding structure (for example, a frame on which the injection nozzle 131 is mounted).
  • the nozzle moving mechanism 139 may be a cylinder using pneumatic or hydraulic pressure or a type having a ball screw may be applied. According to this gap adjusting means, the sixth embodiment can appropriately change the gaps of both injection nozzles 131 according to the size (size) of the screw.
  • component transfer apparatus applied to the coating machine
  • component transfer apparatus may be used alone or may be applied to any other machine requiring the component transfer apparatus.
  • the above described as a coating material and the anti-loosening material as a coating material may also be coated, and the coating material is another coating It may also be a target material.
  • the transfer body in charge of the transfer of the coating target is not a transfer disc but a type configured to reciprocate along a guide or a type having a conveyor structure to enable a circulating movement. It may be.

Landscapes

  • Coating Apparatus (AREA)
  • Spray Control Apparatus (AREA)

Abstract

La présente invention porte sur : un transporteur de pièces dans lequel une pièce, qui a été transportée à une position cible au moyen d'un corps de transporteur tout en étant fixée de manière magnétique à une surface de fixation du corps de transporteur, est détachée de la surface de fixation par le fait d'amener un espace à s'ouvrir entre la pièce et la surface de fixation ; et une machine de revêtement pour pulvériser et appliquer une substance de revêtement pulvérulente sur des pièces qui sont transportées au moyen du transporteur de pièces, à l'aide de buses qui pulvérisent la substance de revêtement vers un emplacement à partir des deux côtés de la pièce.
PCT/KR2010/003728 2009-06-10 2010-06-10 Transporteur de pièces et machine de revêtement le comprenant Ceased WO2010143897A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080035516.XA CN102459042B (zh) 2009-06-10 2010-06-10 零件移送装置及包含它的涂布机

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2009-0051514 2009-06-10
KR1020090051514A KR101384097B1 (ko) 2009-06-10 2009-06-10 워크이송장치 및 이를 포함하는 코팅머신
KR10-2009-0053360 2009-06-16
KR1020090053360A KR101091966B1 (ko) 2009-06-16 2009-06-16 코팅머신

Publications (2)

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WO2010143897A2 true WO2010143897A2 (fr) 2010-12-16
WO2010143897A3 WO2010143897A3 (fr) 2011-03-31

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PCT/KR2010/003728 Ceased WO2010143897A2 (fr) 2009-06-10 2010-06-10 Transporteur de pièces et machine de revêtement le comprenant

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CN (1) CN102459042B (fr)
WO (1) WO2010143897A2 (fr)

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CN112090635A (zh) * 2020-09-11 2020-12-18 东莞倍力扣金属制品有限公司 微小扣件之粉体精密涂布装置
CN113786944A (zh) * 2021-08-24 2021-12-14 江门市安诺特炊具制造有限公司 炊具磁感应涂层喷涂系统及喷涂方法
CN115847585A (zh) * 2022-08-02 2023-03-28 江西陈氏科技集团股份有限公司 一种陶瓷卫浴用品喷釉设备

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CN106044130A (zh) * 2016-07-29 2016-10-26 苏州誉衡兴自动化科技有限公司 一种振动上料装置
CN106081509A (zh) * 2016-07-29 2016-11-09 苏州誉衡兴自动化科技有限公司 一种高效振动送料装置
CN106044078A (zh) * 2016-07-29 2016-10-26 苏州誉衡兴自动化科技有限公司 一种低噪音振动送料装置
CN106438960A (zh) * 2016-08-30 2017-02-22 柳州莫森泰克汽车科技有限公司 玻璃升降器丝轮涂油装置
CN108393231B (zh) * 2018-04-04 2024-10-29 可瑞昶科技（苏州）有限公司 一种自动软轴涂油设备
CN111167642B (zh) * 2020-02-21 2020-12-18 山东海汇环保设备有限公司 一种管道内外表面防腐耐磨液喷涂装置
CN112108311B (zh) * 2020-09-10 2021-09-28 苏州乐米凡电气科技有限公司 一种电源开关外壳用刷漆设备
KR102605093B1 (ko) * 2021-09-29 2023-11-24 일야씨에스 주식회사 스크류 정렬 장치 및 이를 포함하는 스크류 코팅 장치
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CN112090635A (zh) * 2020-09-11 2020-12-18 东莞倍力扣金属制品有限公司 微小扣件之粉体精密涂布装置
CN113786944A (zh) * 2021-08-24 2021-12-14 江门市安诺特炊具制造有限公司 炊具磁感应涂层喷涂系统及喷涂方法
CN115847585A (zh) * 2022-08-02 2023-03-28 江西陈氏科技集团股份有限公司 一种陶瓷卫浴用品喷釉设备

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CN102459042B (zh) 2014-06-11
WO2010143897A3 (fr) 2011-03-31
CN102459042A (zh) 2012-05-16

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