FPC rubberized paper auxiliary material reinforcing machine

Abstract

A reinforcing machine for FPC adhesive tape includes a base, longitudinal slide rails at both ends of the base, transverse slide rails on the longitudinal slide rails, and an adsorption component on the transverse slide rails. A feeding component is located between the two longitudinal slide rails and on the base. The feeding component includes a feeding plate, with a feeding tray connected to the lower rear end of the feeding plate. A first and second parallel feeding rollers are located on the upper part of the feeding plate and in front of the feeding tray. A support plate is located in front of the second feeding roller and on the feeding plate. A left and right limiting plate are located on the support plate. A pressure block is located at the front end of the left and right limiting plates and on the support plate. A receiving plate parallel to the support plate is located in front of the pressure block, and an optical fiber sensor is embedded in the receiving plate. A first receiving roller is located below the support plate. A second receiving roller is located at the rear end of the first receiving roller and below the feeding plate. A drive motor connected to the second receiving roller is located on the feeding plate, and a friction block with clearance fit is located above the second receiving roller.

Description

Technical Field

[0001] This invention relates to the field of FPC technology, specifically to an FPC adhesive tape reinforcement machine. Background Technology

[0002] Flexible printed circuit boards (FPCs) are printed circuit boards made of flexible insulating substrates (mainly polyimide or polyester film). In current FPC reinforcement plate bonding technology, most methods involve manually cutting the reinforcement plates with hand tools, aligning the FPC and reinforcement plates with manual jigs, and then manually placing the jig into a pneumatic press to heat and press the FPC and reinforcement plates together. This process not only leads to quality problems such as missed bonding and difficulty in controlling bonding accuracy, but also results in inconsistent work practices, low efficiency, and high labor intensity, hindering large-scale, automated production. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an automated FPC adhesive paper reinforcement machine.

[0004] The technical solution adopted by this invention to solve its technical problem is:

[0005] A reinforcing machine for FPC adhesive tape includes a base, longitudinal slide rails disposed at both ends of the base, a transverse slide rail disposed on the longitudinal slide rails, and an adsorption component disposed on the transverse slide rails and capable of transverse movement on the transverse slide rails; a feeding component is provided between the two longitudinal slide rails and on the base, the feeding component including a feeding plate, a feeding tray connected to the lower rear end of the feeding plate, a parallel first feeding roller and a second feeding roller disposed on the upper part of the feeding plate and in front of the feeding tray, a support plate disposed in front of the second feeding roller and on the feeding plate, the support plate... The device is provided with a symmetrical left limiting plate and a right limiting plate. A pressure block is provided at the front end of the left and right limiting plates and on the support plate. A receiving plate parallel to the support plate is provided in front of the pressure block. An optical fiber sensor is embedded in the receiving plate. There is a gap between the support plate and the receiving plate. A first receiving roller is provided below the support plate. A second receiving roller is provided at the rear end of the first receiving roller and at the lower part of the feeding plate. A drive motor connected to the second receiving roller is provided on the feeding plate. A friction block with clearance fit is provided above the second receiving roller.

[0006] In one embodiment, the front end of the feeding component is provided with a first transverse groove and a second transverse groove.

[0007] In one embodiment, an image camera for identifying stickers is provided within the first lateral groove.

[0008] In one embodiment, a conveyor chain is provided within the second transverse groove.

[0009] In one embodiment, the adsorption assembly includes a vertical support plate slidably disposed on the transverse slide rail and facing the feeding assembly.

[0010] In one embodiment, the vertical support plate has a left vertical telescopic cylinder and a right vertical telescopic cylinder at both ends of the side facing the feeding assembly.

[0011] In one embodiment, the lower ends of the left vertical telescopic cylinder and the right vertical telescopic cylinder are connected to a connecting plate.

[0012] In one embodiment, the bottom of the connecting plate is provided with a plurality of vacuum nozzles.

[0013] In one embodiment, a positioning camera is fixedly connected to one side of the vertical support plate.

[0014] In one embodiment, the support plate and the receiving plate are fitted with a clearance.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] This invention comprises a base, longitudinal slide rails at both ends of the base, transverse slide rails on the longitudinal slide rails, and an adsorption assembly on the transverse slide rails capable of lateral movement. A feeding assembly is located between the two longitudinal slide rails and on the base. The front end of the feeding assembly has a first transverse groove and a second transverse groove. An image camera for identifying stickers is located within the first transverse groove. A conveyor chain is located within the second transverse groove. The adsorption assembly includes a vertical support plate slidably mounted on the transverse slide rails and facing the feeding assembly. A left vertical telescopic cylinder and a right vertical telescopic cylinder are located at both ends of the side of the vertical support plate facing the feeding assembly. A connecting plate is connected to the lower ends of the left and right vertical telescopic cylinders. A plurality of vacuum nozzles are located at the bottom of the connecting plate. A positioning camera is fixedly connected to one side of the vertical support plate. Therefore, this invention enables automation, large-scale production, and improved work efficiency. Attached Figure Description

[0017] Figure 1 This is a top view of the structure of Embodiment 1 of the present invention;

[0018] Figure 2 For the present invention Figure 1 Cross-sectional view of the feeding assembly;

[0019] Figure 3 For the present invention Figure 1 A schematic diagram of the front structure of the adsorption component.

[0020] In the diagram: 5. Base, 6. Longitudinal slide rail, 7. Transverse slide rail, 10. Feeding assembly, 11. Feeding plate, 12. Feeding tray, 13. First feeding roller, 14. Second feeding roller, 15. Support plate, 16. Left limiting plate, 17. Right limiting plate, 18. Pressure plate, 19. Receiving plate, 20. Fiber optic sensor, 21. First receiving roller, 22. Second receiving roller, 23. Drive motor, 24. Friction block, 30. First transverse groove, 31. Image camera, 40. Second transverse groove, 41. Conveyor chain, 51. Vertical support plate, 52. Left vertical telescopic cylinder, 53. Right vertical telescopic cylinder, 54. Connecting plate, 55. Vacuum nozzle, 56. Positioning camera. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example

[0022] like Figure 1-3 As shown, this embodiment includes a base 5 and longitudinal slide rails 6 disposed at both ends of the base 5; in this embodiment, the longitudinal slide rails 6 at both ends of the base 5 are disposed above the base 5 by a support frame.

[0023] A transverse slide rail 7 is provided on the longitudinal slide rail 6, so that the transverse slide rail 7 can perform longitudinal reciprocating motion on the longitudinal slide rail 6; an adsorption component is provided on the transverse slide rail 7 and can perform transverse motion on the transverse slide rail 7;

[0024] In this embodiment, the front end of the feeding component is provided with a first transverse groove 30 and a second transverse groove 40; wherein, the first transverse groove 30 is provided with an image camera 31 for recognizing stickers; the second transverse groove 40 is provided with a conveyor chain 41; thereby, the flexible plate that needs to be reinforced is conveyed from right to left through the conveyor chain 41, and the sticker is reinforced by adsorbing it through the adsorption component.

[0025] A feeding component 10 is provided between the two longitudinal slide rails 6 and the base 5, so that the sticker is conveyed to the adsorption component through the feeding component 10. The adsorption component moves along the XY axis through the operation of the longitudinal slide rails 6 and the transverse slide rails 7, and at the same time, it adsorbs the sticker on the feeding component 10 through its own extension and retraction. The sticker is reinforced on the flexible board by moving along the XY axis through the operation of the longitudinal slide rails 6 and the transverse slide rails 7 and by its own extension and retraction.

[0026] The feeding assembly 10 includes a feeding plate 11, and a feeding tray 12 is connected to the lower rear end of the feeding plate 11 so that the sticker is rolled onto the feeding tray 12; a first feeding roller 13 and a second feeding roller 14 are provided on the upper part of the feeding plate 11 and in front of the feeding tray 12, so that one end of the feeding tray 12 extends and feeds the sticker forward on the first feeding roller 13 and the second feeding roller 14;

[0027] A support plate 15 is provided in front of the second feeding roller 14 and on the feeding plate 11. The support plate 15 is provided with a symmetrical left limiting plate 16 and a right limiting plate 17. Thus, the paper strip is located on the support plate 15 and is limited by the left limiting plate 16 and the right limiting plate 17 to prevent the paper strip from running off-center during conveying.

[0028] Pressure blocks 18 are provided on the front ends of the left limiting plate 16 and the right limiting plate 17 and on the support plate 15. In this embodiment, the pressure blocks 18 are flush with the left limiting plate 16 and the right limiting plate 17.

[0029] A receiving plate 19 parallel to the support plate 15 is provided in front of the pressing block 18. There is a gap between the support plate 15 and the receiving plate 19. In this embodiment, the support plate 15 and the receiving plate 19 are fitted with a gap; thus, the sticker on the sticker strip is conveyed to the receiving plate 19, thereby realizing the separation of the sticker and the sticker strip.

[0030] The receiving plate 19 is embedded with an optical fiber sensor 20; the optical fiber sensor 20 is used to sense whether there is a sticker on the receiving plate 19, so as to realize subsequent processes.

[0031] A first receiving roller 21 is provided below the support plate 15. A second receiving roller 22 is provided at the rear end of the first receiving roller 21 and at the lower part of the feeding plate 11. A drive motor 23 connected to the second receiving roller 22 is provided on the feeding plate 11. A friction block 24 with a clearance fit is provided above the second receiving roller 22. Thus, the separated sticker strip passes through the gap between the support plate 15 and the receiving plate 19, and then enters the space between the second receiving roller 22 and the friction block 24 through the first receiving roller 21. The second receiving roller 22, through the operation of the drive motor 23, causes the sticker strip to rub against the friction block 24 and the second receiving roller 22, thereby recycling the sticker strip and realizing the collection of the sticker strip.

[0032] The adsorption assembly includes a vertical support plate 51 slidably mounted on a horizontal slide rail 7 and facing the feeding assembly 10; a left vertical telescopic cylinder 52 and a right vertical telescopic cylinder 53 are provided at both ends of the side of the vertical support plate 51 facing the feeding assembly 10, and a connecting plate 54 is connected to the lower ends of the left vertical telescopic cylinder 52 and the right vertical telescopic cylinder 53, and a plurality of vacuum nozzles 55 are provided at the bottom of the connecting plate 54; thus, the vacuum nozzles 55 perform lifting and adsorption by operating the left vertical telescopic cylinder 52 and the right vertical telescopic cylinder 53;

[0033] In this embodiment, a positioning camera 56 is fixedly connected to one side of the vertical support plate 51; the positioning camera 56 is used to position the sticker on the flexible plate, thereby achieving reinforcement of the adhesive tape.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the technical solutions of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A machine for reinforcing FPC adhesive tape, characterized in that: The system includes a base (5), longitudinal slide rails (6) at both ends of the base (5), a transverse slide rail (7) on the longitudinal slide rails (6), and an adsorption assembly on the transverse slide rail (7) capable of transverse movement. A feeding assembly (10) is provided between the two longitudinal slide rails (6) and on the base (5). The feeding assembly (10) includes a feeding plate (11), and a feeding tray (12) is connected to the lower rear end of the feeding plate (11). A first feeding roller (13) and a second feeding roller (14) are provided parallel to each other on the upper part of the feeding plate (11) and in front of the feeding tray (12). A support plate (15) is provided in front of the second feeding roller (14) and on the feeding plate (11). A symmetrical left limiting plate (16) and a right limiting plate (15) are provided on the support plate (15). A limiting plate (17) is provided at the front end of the left limiting plate (16) and the right limiting plate (17) and on the support plate (15). A receiving plate (19) parallel to the support plate (15) is provided in front of the pressing plate (18). An optical fiber sensor (20) is embedded in the receiving plate (19). There is a gap between the support plate (15) and the receiving plate (19). A first receiving roller (21) is provided below the support plate (15). A second receiving roller (22) is provided at the rear end of the first receiving roller (21) and at the lower part of the loading plate (11). A drive motor (23) connected to the second receiving roller (22) is provided on the loading plate (11). A friction block (24) with a clearance fit is provided above the second receiving roller (22).

2. The FPC adhesive tape reinforcement machine according to claim 1, characterized in that: The front end of the feeding component is provided with a first transverse groove (30) and a second transverse groove (40).

3. The FPC adhesive tape reinforcement machine according to claim 2, characterized in that: An image camera (31) for identifying stickers is provided in the first transverse groove (30).

4. The FPC adhesive tape reinforcement machine according to claim 3, characterized in that: The second transverse groove (40) is provided with a conveyor chain (41).

5. The FPC adhesive tape reinforcement machine according to claim 4, characterized in that: The adsorption assembly includes a vertical support plate (51) that is slidably disposed on the transverse slide rail (7) and facing the feeding assembly (10).

6. The FPC adhesive tape reinforcement machine according to claim 5, characterized in that: The vertical support plate (51) has a left vertical telescopic cylinder (52) and a right vertical telescopic cylinder (53) at both ends on the side facing the feeding assembly (10).

7. The FPC adhesive tape reinforcement machine according to claim 6, characterized in that: The lower ends of the left vertical telescopic cylinder (52) and the right vertical telescopic cylinder (53) are connected to a connecting plate (54).

8. The FPC adhesive tape reinforcement machine according to claim 7, characterized in that: The bottom of the connecting plate (54) is provided with a plurality of vacuum nozzles (55).

9. The FPC adhesive tape reinforcement machine according to claim 8, characterized in that: A positioning camera (56) is fixedly connected to one side of the vertical support plate (51).

10. The FPC adhesive tape reinforcement machine according to claim 1, characterized in that: The support plate (15) and the receiving plate (19) are fitted with a clearance.

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