Composite attaching device for flexible circuit board

Abstract

The utility model relates to the technical field of preparation of electric heating cloth, in particular to a flexible circuit board composite attaching device which comprises a workbench, a first feeding station, a second feeding station and a composite attaching station. The first feeding station comprises a first material preparation table, a first mechanical arm assembly and a transferring assembly and is used for transferring a first flexible circuit board to the composite attaching station. The second feeding station comprises a second material preparation table, a second manipulator assembly and a stripping and conveying assembly, and is used for conveying the second flexible circuit board to the composite attaching station and completing stripping of release paper; the composite attaching station comprises an image acquisition unit and a third manipulator assembly; and the attaching module is used for collecting the positions of the first flexible circuit board and the second flexible circuit board, attaching the first flexible circuit board and the second flexible circuit board to form a combined body and attaching the combined body to a substrate. Manual operation is replaced by automatic assembly, so that the production efficiency is improved; and accurate position acquisition is performed through the image acquisition unit, so that high-precision attachment is realized, and the problems of inaccurate attachment and position deviation are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the preparation technical field of electric heating cloth especially relates to a flexible circuit board composite attachment device. BACKGROUND

[0002] In the manufacturing process of the electric heating cloth, the single flexible printed circuit board (FPC) or the combination of multiple flexible printed circuit boards (FPC) is usually integrated with the carbon film between the two base materials to form an overall structure.

[0003] However, the combination of FPC needs to be assembled first, and then the combination is attached to the base. The traditional manual assembly method is slow in assembly speed, low in production efficiency, difficult to meet the large-scale production demand, and difficult to ensure the accurate alignment between the FPC combination and the base material, which is prone to inaccurate attachment, position deviation and other problems. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide a flexible circuit board composite attachment device to effectively solve the problems in the background art.

[0005] In order to achieve the above purpose, the utility model adopts the technical scheme of a flexible circuit board composite attachment device, which comprises a workbench, a first feeding station, a second feeding station and a composite attachment station arranged on the workbench.

[0006] The first feeding station comprises

[0007] A first material preparation table is used to place the flexible circuit board one.

[0008] A first mechanical hand assembly and a transfer assembly are used to transfer the flexible circuit board one from the first material preparation table to the composite attachment station.

[0009] The second feeding station comprises

[0010] A second material preparation table is used to place the flexible circuit board two.

[0011] A second mechanical hand assembly and a stripping and conveying assembly are used to transfer the flexible circuit board two from the second material preparation table to the composite attachment station and complete the stripping of the release paper.

[0012] The composite attachment station comprises an image acquisition unit and a third mechanical hand assembly.

[0013] The image acquisition unit is configured to acquire the positions of the flexible circuit board one and the flexible circuit board two before being attached and the position of the combination to adjust the position of the third mechanical hand assembly;

[0014] The third mechanical hand assembly is configured to pick up the flexible circuit board two after being peeled off, attach the flexible circuit board two with the flexible circuit board one to form a combination, and then move the combination to be attached to the substrate.

[0015] Further, the first material preparation table comprises:

[0016] A material bin is provided with a through cavity at the central position in the vertical direction.

[0017] A feeding assembly comprises a jacking assembly, a feeding track arranged above the jacking assembly, a tray arranged on the feeding track, and a material tray arranged on the tray for containing a plurality of flexible circuit boards one.

[0018] An auxiliary support is arranged at the bottom of the material bin and located at the edge of the through cavity, configured to allow the tray to enter the through cavity during the jacking process and support the material tray being fed.

[0019] Further, the auxiliary support comprises two oppositely arranged support plates and a first driving member configured to drive the two support plates to move towards the through cavity.

[0020] Further, the first mechanical hand assembly comprises:

[0021] A first carrying head assembly is provided with a suction cup configured to adsorb and carry the flexible circuit board one.

[0022] A first guide rail module is fixed on the workbench.

[0023] A second guide rail module is arranged on the first guide rail module, and the first carrying head assembly is arranged on the second guide rail module.

[0024] The moving direction of the first guide rail module is parallel to the moving direction of the moving assembly, and the moving direction of the second guide rail module is perpendicular to the moving direction of the first guide rail module. The suction cup of the first carrying head assembly moves in the vertical direction to take the material and moves on the second guide rail module and the first guide rail module to feed the material.

[0025] Further, the moving assembly comprises a sliding block and a driving assembly configured to support and drive the sliding block to move linearly.

[0026] The sliding block is provided with a calibration plate configured to provide positioning for the flexible circuit board one.

[0027] Further, the second material preparation table is provided with at least two groups of components in parallel along the feeding direction of the second mechanical arm assembly.

[0028] The second material preparation table comprises a moving platform, a material frame arranged above the moving platform, and a second driving member for driving the moving platform to reciprocate between a material taking position and a material feeding position.

[0029] The moving platform is provided below the material taking position with a spring clip lifting mechanism for lifting the flexible circuit board in the material frame in two directions, so that the second mechanical arm assembly can smoothly feed the material.

[0030] Further, the second mechanical arm assembly comprises a third guide rail module and a second carrying head assembly slidingly arranged on the third guide rail module.

[0031] The suction cup group of the second carrying head assembly moves vertically to take the material and moves along the third guide rail module to feed the material.

[0032] Further, the stripping and conveying assembly comprises an upper unwinding shaft, an upper conveying roller group, a support platform, a lower conveying roller group, and a winding shaft.

[0033] The unwinding shaft and the winding shaft are arranged at one end of the support platform away from the composite attaching station, the upper conveying roller group and the lower conveying roller group are arranged above and below the support surface of the support platform respectively, and the adhesive surfaces of the adhesive tapes of the upper conveying roller group and the lower conveying roller group are arranged in opposite directions.

[0034] A negative pressure platform is arranged at one end of the support platform close to the unwinding shaft, and a stripping mechanism is arranged at one end of the support platform close to the composite attaching station, the negative pressure platform is used for positioning the unwinding adhesive tape, and the stripping mechanism is used for stripping the flexible circuit board on the adhesive tape from the release paper to the material receiving platform.

[0035] Further, the image acquisition unit is sequentially provided with a first image acquisition module, a second image acquisition module, and a third image acquisition module along the conveying direction of the third mechanical arm assembly, and the first image acquisition module and the third image acquisition module both acquire images from below.

[0036] The second image acquisition module is arranged above the transfer assembly and is used for acquiring the position of the flexible circuit board one conveyed to the composite attaching station.

[0037] The first image acquisition module is used for acquiring the position of the flexible circuit board two picked up by the third mechanical arm assembly.

[0038] The third image acquisition module is configured to acquire the position of the combination of the flexible circuit board one and the flexible circuit board two.

[0039] Further, the third mechanical hand assembly comprises a fourth guide rail module, a fifth guide rail module, a sixth guide rail module and a third carrying head assembly.

[0040] The conveying direction of the fourth guide rail module is parallel to the conveying direction of the stripping conveying assembly, the conveying direction of the fifth guide rail module is parallel to the conveying direction of the transferring assembly, the sixth guide rail module is arranged in a vertical direction, and the suction cup group of the third carrying head assembly is configured to attach the stripped flexible circuit board two to the flexible circuit board one on the transferring assembly and attach the combination to the substrate.

[0041] The utility model discloses the beneficial effect is: the utility model discloses the automation assembly equipment replaces the traditional manual assembly mode, can complete the carrying and attachment of FPC combination quickly, improves production efficiency, through the accurate acquisition of the position of FPC combination and substrate material by image acquisition unit, and adjusts the attachment position of mechanical hand, realizes the high-precision attachment of FPC combination and FPC combination and substrate material, avoids the problem of inaccurate and positional deviation. BRIEF DESCRIPTION OF DRAWINGS

[0042] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments in the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0043] Figure 1 It is the three-dimensional structure schematic view of flexible circuit board composite attachment device in the embodiment of the utility model.

[0044] Figure 2 It is the overhead view of flexible circuit board composite attachment device in the embodiment of the utility model.

[0045] Figure 3 It is the structure schematic view of the first feeding station in the embodiment of the utility model.

[0046] Figure 4 It is the A place partial close -up view of Figure 3

[0047] Figure 5 It is the structure schematic view of the second feeding station in the embodiment of the utility model.

[0048] Figure 6 It is the structure schematic view of stripping conveying assembly in the embodiment of the utility model.​

[0049] Figure 7 This is a schematic diagram of the composite adhesion station in an embodiment of the present invention.

[0050] Reference numerals: 1. Workbench; 2. First feeding station; 21. First preparation station; 211. Hopper; 212. Loading assembly; 213. Auxiliary support component; 22. First robotic arm assembly; 221. First transport head assembly; 222. First guide rail module; 223. Second guide rail module; 23. Transfer assembly; 3. Second feeding station; 31. Second preparation station; 311. Moving platform; 312. Second drive component; 313. Magazine lifting mechanism; 32. Second robotic arm assembly; 321. Third guide rail module; 322. Second transport head Components; 33. Peeling conveyor assembly; 331. Unwinding shaft; 332. Negative pressure platform; 333. Peeling mechanism; 334. Upper conveyor roller assembly; 335. Lower conveyor roller assembly; 336. Rewinding shaft; 337. Adhesive tape; 4. Composite bonding station; 41. Image acquisition unit; 411. First image acquisition module; 412. Second image acquisition module; 413. Third image acquisition module; 42. Third robot arm assembly; 421. Fourth guide rail module; 422. Fifth guide rail module; 423. Sixth guide rail module; 424. Third transport head assembly. Detailed Implementation

[0051] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0052] like Figures 1 to 7 The flexible circuit board composite bonding device shown includes: a workbench 1, and a first feeding station 2, a second feeding station 3, and a composite bonding station 4 disposed on the workbench 1.

[0053] The first feeding station 2 includes: a first preparation table 21, a first robotic arm assembly 22, and a transfer assembly 23. The first preparation table 21 is used to place the first flexible circuit board; the first robotic arm assembly 22 is used to transport the first flexible circuit board on the first preparation table 21 to the transfer assembly 23; and the transfer assembly 23 is used to transfer the first flexible circuit board to the composite bonding station 4.

[0054] The second feeding station 3 includes a second preparation table 31, a second robotic arm assembly 32, and a peeling conveyor assembly 33. The second preparation table 31 is used to place the flexible circuit board 2. The second robotic arm assembly 32 is used to transport the flexible circuit board 2 on the second preparation table 31 to the peeling conveyor assembly 33. The peeling conveyor assembly 33 is used to convey the flexible circuit board 2 to the composite bonding station 4 and complete the peeling of the release paper.

[0055] The composite attaching station 4 comprises an image acquisition unit 41 and a third mechanical arm assembly 42, the image acquisition unit 41 is used to acquire the positions of the flexible circuit board one and the flexible circuit board two before attachment and the position of the combination to adjust the position of the third mechanical arm assembly 42; the third mechanical arm assembly 42 is used to pick up the flexible circuit board two after stripping, and attach it with the flexible circuit board one to form a combination, and then move the combination to attach to the substrate.

[0056] The utility model discloses a replace manual assembly mode with automatic assembly equipment, can complete the carrying and attachment of FPC combination quickly, improves production efficiency, through the accurate acquisition of the position of FPC combination and substrate material with image acquisition unit 41, and adjusts the attachment position of mechanical arm, realizes the high-precision attachment of FPC combination and FPC combination and substrate material, avoids the problem of inaccurate attachment and position deviation.

[0057] In the preferred scheme of the utility model, the first material preparation table 21 comprises a stock bin 211, a feeding assembly 212 and an auxiliary support 213, the stock bin 211 is provided with a through cavity at the central position in the vertical direction; the feeding assembly 212 comprises a jacking assembly, a feeding track arranged above the jacking assembly, a tray arranged on the feeding track and a material tray arranged on the tray for containing a plurality of flexible circuit boards one; the auxiliary support 213 is arranged at the bottom of the stock bin 211 and located at the edge of the through cavity, for allowing the tray to enter the through cavity during the jacking process and supporting the material tray sent in.

[0058] In the scheme, the tray with the material tray moves along the feeding track to below the stock bin 211; the jacking assembly can push the tray from below to above, so that the tray moves together with the material tray into the through cavity of the stock bin 211, the auxiliary support 213 is arranged at the bottom edge of the through cavity, which only supports the material tray after the tray leaves the through cavity, without hindering the entry of the tray, and the area of the material tray is greater than that of the tray, and the tray is located at the central position of the material tray.

[0059] Through the jacking mode from below to above, the tray and the flexible circuit board one can be quickly sent to the specified position of the stock bin 211, reducing the time and labor intensity of manual feeding. The automatic feeding process improves the material preparation efficiency and is suitable for large-scale production. The auxiliary support adopts a one-way support design, which does not hinder the entry of the tray into the through cavity, while ensuring that the material tray on the tray can be stably stacked into the stock bin 211.

[0060] In the preferred solution, the auxiliary support 213 comprises two support plates arranged oppositely, and a first driving member driving the two support plates to move towards the through cavity. The support plates can automatically avoid the tray when the tray enters, avoiding hindering the movement of the tray, while actively providing support after the tray leaves. Preferably, the driving member adopts a pneumatic cylinder, and the two pneumatic cylinders drive the two support plates to move oppositely to support the material tray in the through cavity; or the driving member adopts a torsional spring structure, and the support plate adopts a ratchet structure. When the material tray moves upward, the driving ratchet turns outward, and after the material tray enters, the ratchet resets under the action of the torsional spring. At this time, the ratchet supports the material tray, and the form of the driving member includes but is not limited to the above structure.

[0061] In the utility model, the first mechanical hand assembly 22 includes first carrying head assembly 221, first guide rail module 222 and second guide rail module 223, first carrying head assembly 221 is equipped with suction cup, is used for adsorbing and carrying flexible circuit board one;First guide rail module 222 is fixed on workbench 1;Second guide rail module 223 is set up on first guide rail module 222, and first carrying head assembly 221 is set up on second guide rail module 223;The transfer direction of first guide rail module 222 is parallel to the transfer direction of transfer assembly 23, and the transfer direction of second guide rail module 223 is perpendicular to the movement direction of first guide rail module 222, and the suction cup of first carrying head assembly 221 moves along the vertical direction and carries out material taking, and moves on second guide rail module 223 and first guide rail module 222 and carries out material feeding.

[0062] The suction cup of first carrying head assembly 221 moves downward along the vertical direction, adsorbs the flexible circuit board one on first material preparation platform 21, and after the suction cup adsorbs, moves upward along the vertical direction and lifts the flexible circuit board one;First carrying head assembly 221 moves on second guide rail module 223 along the direction perpendicular to first guide rail module 222, moves the flexible circuit board one to the predetermined transverse position, then, first carrying head assembly 221 moves on first guide rail module 222 along the direction parallel to transfer assembly 23, moves the flexible circuit board one to the upper of transfer assembly 23;The suction cup of first carrying head assembly 221 moves downward along the vertical direction and places the flexible circuit board one on transfer assembly 23, and after the suction cup releases the flexible circuit board one, moves upward along the vertical direction and completes a material feeding action. First carrying head assembly 221 can realize multidimensional movement mode in the vertical direction, first guide rail module 222 direction and second guide rail module 223 direction, increases the flexibility of carrying and can adapt to different working scenes and layout.

[0063] The transfer assembly 23 comprises a sliding block and a driving assembly supporting and driving the sliding block to move linearly; the sliding block is provided with a calibration plate for providing positioning for the flexible circuit board. The calibration plate provides an accurate positioning reference point, and through the setting of the driving assembly, the sliding block can be driven to move reciprocally to realize feeding between the first feeding station 2 and the composite attaching station 4. Preferably, the driving assembly adopts a combination of a motor and a belt structure, and the sliding block is arranged on the belt structure, and the driving form thereof includes but is not limited to the above structure.

[0064] As a preferred solution, the second material preparation table 31 is arranged in at least two groups side by side along the feeding direction of the second mechanical hand assembly 32. By arranging two groups of material preparation tables, continuous feeding can be realized, and the time for the mechanical hand to wait for materials can be reduced. When the materials of one group of material preparation tables are taken, the materials of another group of material preparation tables can be immediately provided, so as to realize uninterrupted production. Specifically, the second material preparation table 31 comprises a moving platform 311, a material frame arranged above the moving platform 311, and a second driving member 312 driving the moving platform 311 to move reciprocally between a material taking position and a material feeding position; a clip lifting mechanism 313 is arranged below the moving platform 311 and located at the material taking position, and is used for upwardly lifting the flexible circuit board II stacked in the material frame, so that the second mechanical hand assembly 32 can smoothly feed.

[0065] Specifically, the clip lifting mechanism 313 is vertically arranged, and the center position of the moving platform 311 is provided with a avoiding space, the driving rod end of the clip lifting mechanism 313 penetrates through the avoiding space and abuts against the bottom of the stacked flexible circuit board II, the clip lifting mechanism 313 upwardly lifts the flexible circuit board II stacked in the material frame to a predetermined height, so that the uppermost flexible circuit board II can be grabbed by the second mechanical hand assembly 32; the second mechanical hand assembly 32 places the flexible circuit board II to a subsequent process; after each time of taking materials, the clip lifting mechanism 313 lifts the next flexible circuit board II to the material taking height, and under the driving of the second driving member 312, the moving platform 311 reciprocates between the material taking position and the material feeding position to realize continuous feeding.

[0066] Through the automatic actions of the clip lifting mechanism 313 and the moving platform 311, automatic material taking and feeding of the flexible circuit board II are realized, manual intervention is reduced, and the automation degree of the production process is improved. In addition, a position detection assembly is arranged at the set height position of the material frame, and is used for detecting the height of the lifted flexible circuit board II, so as to ensure that the lifting height meets the pickup height of the second mechanical hand assembly 32.

[0067] In the utility model, the second mechanical hand assembly 32 includes third guide rail module 321, and second carrying head assembly 322 slidingly arranged on the third guide rail module 321, the suction cup group of second carrying head assembly 322 moves in the vertical direction to take material, and moves the feeding through the third guide rail module 321.The vertical lifting function of the suction cup group is combined with the horizontal movement of the third guide rail module 321, so that the second carrying head assembly 322 can take material and feed in multiple positions, enhancing the flexibility of the equipment.This design not only improves the carrying precision, but also improves the adaptability and production efficiency of the equipment.

[0068] In the utility model, the peeling conveying assembly 33 includes the upper unwinding shaft 331, the upper conveying roller group 334, the support platform, the lower conveying roller group 335 and the winding shaft 336, the unwinding shaft 331 and the winding shaft 336 are arranged at one end of the support platform away from the composite attaching station 4, the upper conveying roller group 334 and the lower conveying roller group 335 are arranged above and below the support surface where the support platform is located respectively, and the adhering surfaces of the adhesive tape 337 located between the upper conveying roller group 334 and the lower conveying roller group 335 are arranged away from each other.

[0069] And the negative pressure platform 332 is arranged at one end of the support platform close to the unwinding shaft 331, and the peeling mechanism 333 is arranged at one end close to the composite attaching station 4, the negative pressure platform 332 is used for adsorbing and positioning the unwound adhesive tape 337, and the peeling mechanism 333 is used for peeling the flexible circuit board two on the adhesive tape 337 from the release paper to the material receiving platform.

[0070] The adhesive tape 337 is unwound from the upper unwinding shaft 331, passes through the upper conveying roller group 334 and the lower conveying roller group 335 in sequence, and is finally conveyed to the winding shaft 336 for winding, the smooth surface of the adhesive tape 337 is adsorbed by the negative pressure platform 332, providing a stable placement environment for the flexible circuit board two, avoiding the deviation of the placement position caused by the elasticity of the adhesive tape 337, and using the adhering surface of the adhesive tape 337 to paste the release paper of the flexible circuit board two, increasing the adhesion between the release paper and the adhesive tape 337, facilitating the peeling mechanism 333 to peel the flexible circuit board two from the release paper while moving the flexible circuit board two.

[0071] In the scheme, the image acquisition unit 41 is sequentially provided with a first image acquisition module 411, a second image acquisition module 412 and a third image acquisition module 413 along the conveying direction of the third mechanical arm assembly 42, the first image acquisition module 411 and the third image acquisition module 413 both acquire images from below; the second image acquisition module 412 is arranged above the transfer assembly 23 and is used for acquiring the position of the flexible circuit board one conveyed to the composite attaching station 4, so as to timely adjust the position of the flexible circuit board two on the third mechanical arm assembly 42; the first image acquisition module 411 is used for acquiring the position of the flexible circuit board two picked up by the third mechanical arm assembly 42; and the third image acquisition module 413 is used for acquiring the position of the combination of the flexible circuit board one and the flexible circuit board two.

[0072] Specifically, when the flexible circuit board one is conveyed to the composite attaching station 4 by the transfer assembly 23, the second image acquisition module 412 can acquire the position information of the flexible circuit board one in real time, so as to timely adjust the position of the flexible circuit board two on the third mechanical arm assembly 42; and when the combination moves to the third image acquisition module 413, the position of the combination can be adjusted according to the image position of the substrate on the production line. By arranging multiple image acquisition modules, the positions of the flexible circuit board one, the flexible circuit board two and the combination thereof can be accurately acquired. The first image acquisition module 411 and the second image acquisition module 412 acquire images from below, so that the bottom features of the flexible circuit board can be more clearly acquired, thereby providing more accurate position information for subsequent attaching operations and effectively avoiding inaccurate attaching due to position deviation.

[0073] In the utility model, the third mechanical arm assembly 42 includes a fourth guide rail module 421, a fifth guide rail module 422, a sixth guide rail module 423 and a third carrying head assembly 424; the conveying direction of the fourth guide rail module 421 is parallel to the conveying direction of the stripping conveying assembly 33, the conveying direction of the fifth guide rail module 422 is parallel to the conveying direction of the transfer assembly 23, the sixth guide rail module 423 is arranged along the vertical direction, and the suction disc group of the third carrying head assembly 424 is used for attaching the flexible circuit board two after stripping with the flexible circuit board one on the transfer assembly 23 and attaching the combination thereof to the substrate.

[0074] Through the automatic control of the fourth guide rail group, the fifth guide rail group and the sixth guide rail group, the third mechanical arm assembly 42 can realize high-precision carrying and attaching operations and reduce errors caused by direction deviation. In the scheme, the reasonable layout of the guide rail group can realize efficient material carrying in limited space and optimize the overall layout of the equipment.

[0075] The above embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. A flexible wiring board composite attaching apparatus characterized by comprising: The utility model relates to a flexible circuit board composite laminating device, comprising: a workbench (1), a first feeding station (2), a second feeding station (3) and a composite laminating station (4) arranged on the workbench (1); the first feeding station (2) comprises a first material preparation table (21) for placing flexible circuit boards, a first mechanical hand assembly (22) and a transfer assembly (23), the first mechanical hand assembly (22) is used for carrying the flexible circuit board on the first material preparation table (21) to the transfer assembly (23), and the transfer assembly (23) is used for transferring the flexible circuit board to the composite laminating station (4); the second feeding station (3) comprises a second material preparation table (31) for placing flexible circuit boards, a second mechanical hand assembly (32) and a stripping and conveying assembly (33), the second mechanical hand assembly (32) is used for carrying the flexible circuit board on the second material preparation table (31) to the stripping and conveying assembly (33), and the stripping and conveying assembly (33) is used for conveying the flexible circuit board to the composite laminating station (4) and completing stripping of release paper; the composite laminating station (4) comprises an image acquisition unit (41) and a third mechanical hand assembly (42); the image acquisition unit (41) is used for acquiring positions of the flexible circuit board and the flexible circuit board before lamination and a position of a combination to adjust a position of the third mechanical hand assembly (42); the third mechanical hand assembly (42) is used for picking up the flexible circuit board after stripping, laminating the flexible circuit board with the flexible circuit board to form a combination, and then moving the combination to be laminated on a substrate.

2. The flexible wiring board composite attaching apparatus according to claim 1, wherein the first material preparation table (21) comprises: a material bin (211) provided with a through cavity at a central position in a vertical direction; a feeding assembly (212) comprising a jacking assembly, a feeding track arranged above the jacking assembly, a tray arranged on the feeding track and a material tray arranged on the tray for containing a plurality of flexible circuit boards; an auxiliary support (213) arranged at the bottom of the material bin (211) and located at the edge of the through cavity, used for allowing the tray to enter the through cavity during jacking and supporting the material tray sent in.

3. The flexible wiring board composite attaching apparatus according to claim 2, wherein the auxiliary support (213) comprises two oppositely arranged support plates and a first driving member for driving the two support plates to move towards the through cavity.

4. The flexible wiring board composite attaching apparatus according to claim 1, wherein the first mechanical hand assembly (22) comprises: a first carrying head assembly (221) provided with a suction cup and used for sucking and carrying the flexible circuit board; a first guide rail module (222) fixed on the workbench (1); a second guide rail module (223) arranged on the first guide rail module (222), and the first carrying head assembly (221) is arranged on the second guide rail module (223); The transfer direction of the first guide rail module (222) is parallel to the transfer direction of the transfer assembly (23), and the transfer direction of the second guide rail module (223) is perpendicular to the transfer direction of the first guide rail module (222), and the suction cups of the first carrying head assembly (221) move in the vertical direction to take the material and move on the second guide rail module (223) and the first guide rail module (222) to feed the material.

5. The flexible wiring board composite attaching apparatus according to claim 1, wherein The transfer assembly (23) comprises a sliding block and a driving assembly supporting and driving the sliding block to move linearly; A calibration plate is arranged on the sliding block to provide positioning for the flexible circuit board.

6. The flexible wiring board composite attaching apparatus according to claim 1, wherein The second material preparation table (31) is arranged in at least two groups side by side along the feeding direction of the second manipulator assembly (32); The second material preparation table (31) comprises a moving platform (311), a material frame arranged above the moving platform (311), and a second driving member (312) driving the moving platform (311) to reciprocate between a material taking position and a material feeding position. The moving platform (311) is provided below the material taking position and is provided with a clip lifting mechanism (313) for lifting the second flexible circuit board stacked in the material frame upward, so that the second manipulator assembly (32) can smoothly feed the material.

7. The flexible wiring board composite attaching apparatus according to claim 1, wherein The second manipulator assembly (32) comprises a third guide rail module (321) and a second carrying head assembly (322) slidingly arranged on the third guide rail module (321); The suction cup group of the second carrying head assembly (322) moves in the vertical direction to take the material and moves through the third guide rail module (321) to feed the material.

8. The flexible wiring board composite attaching apparatus according to claim 1, wherein The stripping and conveying assembly (33) comprises an upper unwinding shaft (331), an upper conveying roller group (334), a support platform, a lower conveying roller group (335), and a winding shaft (336); The unwinding shaft (331) and the winding shaft (336) are arranged at one end of the support platform away from the composite attaching station (4), the upper conveying roller group (334) and the lower conveying roller group (335) are arranged above and below the support surface of the support platform respectively, and are arranged away from the adhesive surfaces of the adhesive tapes (337) of the upper conveying roller group (334) and the lower conveying roller group (335); A negative pressure platform (332) is arranged at one end of the support platform close to the unwinding shaft (331), and a stripping mechanism (333) is arranged at one end of the support platform close to the composite attaching station (4), the negative pressure platform (332) is used for adsorbing and positioning the unwound adhesive tape (337), and the stripping mechanism (333) is used for stripping the second flexible circuit board on the adhesive tape (337) from the release paper to the material receiving platform.

9. The flexible wiring board composite attaching apparatus according to claim 1, wherein The image acquisition unit (41) is sequentially provided with a first image acquisition module (411), a second image acquisition module (412), and a third image acquisition module (413) along the conveying direction of the third manipulator assembly (42), and the first image acquisition module (411) and the third image acquisition module (413) both acquire images from below. The second image acquisition module (412) is arranged above the transfer assembly (23) and is configured to acquire the position of the flexible circuit board I delivered to the composite attaching station (4); The first image acquisition module (411) is configured to acquire the position of the flexible circuit board II picked up by the third mechanical arm assembly (42); The third image acquisition module (413) is configured to acquire the position of the combination of the flexible circuit board I and the flexible circuit board II.

10. The flexible wiring board composite attaching apparatus according to claim 1, wherein The third mechanical arm assembly (42) comprises a fourth guide rail module (421), a fifth guide rail module (422), a sixth guide rail module (423) and a third carrying head assembly (424); The delivery direction of the fourth guide rail module (421) is parallel to the delivery direction of the stripping and delivering assembly (33), the delivery direction of the fifth guide rail module (422) is parallel to the delivery direction of the transfer assembly (23), the sixth guide rail module (423) is arranged in a vertical direction, and the suction disc group of the third carrying head assembly (424) is configured to attach the stripped flexible circuit board II to the flexible circuit board I on the transfer assembly (23) and attach the combination to a substrate.

Images