Peeling type reinforcing plate false sticking machine
Through the design of the peel-off reinforcement plate fake sticker, the reinforcement plate bonding is achieved while the flexible circuit board continues to move, solving the problem of reduced efficiency caused by stopping movement during the production process, and improving the fitting efficiency and productivity.
Patent Information
- Application Number
- CN202420102545.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-16
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-16
AI Technical Summary
During the production process of flexible circuit boards, it is necessary to stop moving to fit the reinforcement board, resulting in reduced production efficiency.
A stripped reinforcement plate fake sticker is designed to realize the peeling and transfer bonding of the reinforcement plate through circuit board unwinding and winding equipment, stripping device and transfer bonding mechanism, and maintain the continuous movement of the flexible circuit board. Use a second belt conveyor and CCD camera to ensure fit accuracy.
The bonding efficiency between the reinforcement board and the flexible circuit board and the production efficiency of the finished circuit board are improved, and the efficiency reduction caused by stopping movement during the production process is avoided.
Smart Images
Figure CN222192665U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of flexible circuit board production, and in particular relates to a peeling-type reinforcement plate false pasting machine. Background Art
[0002] With the continuous development of science and technology, electronic products are more and more widely used in daily life and work, and the quality and performance requirements of electronic products are also constantly increasing. In the manufacturing process of some electronic products, flexible circuit boards are needed. In the production process of flexible circuit boards, sometimes a false bonding machine is needed to bond a reinforcing plate on the flexible circuit board to enhance its strength, which can effectively improve the stability and durability of electronic products.
[0003] However, in the actual production process, the flexible circuit board is in the form of a roll. The flexible circuit board is unrolled on one side of the false pasting machine equipment, and is rolled up on the other side by a rolling device. In this process, the reinforcement plate is peeled off from the base paper by a peeling device, and the reinforcement plate is transferred to the accurate processing position of the flexible circuit board for bonding. During the bonding process, it is necessary to stop the movement of the flexible circuit board, that is, stop rolling up the flexible circuit board, which undoubtedly reduces the work efficiency of pasting the reinforcement plate on the flexible circuit board. Utility Model Content
[0004] In order to solve the technical problem in the prior art that when a reinforcing plate is attached to a flexible circuit board, the movement of the flexible circuit board needs to be stopped, which reduces the production efficiency of the finished flexible circuit board, the utility model provides a peeling reinforcing plate false attaching machine.
[0005] The utility model is implemented as follows: a peeling type reinforcement plate false pasting machine comprises: a box body fixedly mounted on a workbench, the front side and the bottom of the box body are both open; a circuit board unwinding device and a circuit board winding device both mounted on the workbench, the circuit board unwinding device and the circuit board winding device are respectively used for unwinding and winding a flexible circuit board; a base fixedly mounted on one side of the box body, the base is used for mounting a film unwinding device, the film unwinding device is wound with a base paper with a reinforcement plate mounted on it; a base paper winding device mounted on the top of the box body, the base paper winding device is used for winding the base paper after the reinforcement plate is peeled off; wherein a peeling device is mounted in the box body, the peeling device is used for peeling off the reinforcement plate on the base paper; a transfer and pasting mechanism is used for transferring and pasting the peeled reinforcement plate on the flexible circuit board, the transfer and pasting mechanism is mounted on the top inner wall of the box body.
[0006] Preferably, a support plate is fixedly mounted on an inner wall of one side of the box body, and a first belt conveyor for conveying the reinforcement plate is mounted on the support plate.
[0007] Preferably, the transfer and bonding mechanism includes: an electric slide rail fixedly mounted on the top inner wall of the box body, the electric slide rail being located above the first belt conveyor; a lifting cylinder fixedly mounted on a movable slider of the electric slide rail; a mounting plate fixedly mounted on the bottom end of an output rod of the lifting cylinder, the mounting plate being used to mount a suction cup, the suction cup being connected to an external vacuum machine, for sucking the reinforcement plate and bonding the reinforcement plate to the flexible circuit board.
[0008] Preferably, a second belt conveyor is installed on the workbench to provide support force for the flexible circuit board and the reinforcing plate when the reinforcing plate is attached to the flexible circuit board.
[0009] Preferably, the box body is equipped with a plurality of guide rollers for guiding the flexible circuit board and the base paper respectively.
[0010] Preferably, a row of support rollers is rotatably mounted on the second belt conveyor, and the support rollers are used to support the belt of the second belt conveyor when the reinforcement plate is attached to the flexible circuit board.
[0011] Preferably, CCD cameras are fixedly mounted on the top inner wall of the box body and the bottom of the mounting plate to monitor the position of the reinforcement plate and the conveying position of the flexible circuit board.
[0012] Preferably, a shell is fixedly mounted on the workbench, and a plurality of switch doors are provided on both sides and the front side of the shell.
[0013] Compared with the related art, the peeling type reinforcement plate false pasting machine provided by the utility model has the following beneficial effects:
[0014] During the process of the circuit board winding device winding up the flexible circuit board released from the circuit board unwinding device, and the process of the base paper winding device winding up the base paper, the reinforcing plate peeled off from the base paper by the peeling device is transferred to the moving flexible circuit board through the transfer and laminating mechanism, and with the cooperation of the second belt conveyor, the reinforcing plate is laminated on the flexible circuit board during the continuous movement of the flexible circuit board, thereby improving the laminating efficiency of the reinforcing plate and the flexible circuit board, and at the same time improving the production efficiency of the finished flexible circuit board. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic diagram of the front cross-sectional structure of a peeling-type reinforcement plate false pasting machine provided by the utility model;
[0016] Figure 2 for Figure 1 An enlarged structural diagram of part A shown in FIG.
[0017] Figure 3 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG.
[0018] Figure 4 It is a front view structural schematic diagram of the utility model.
[0019] Figure numerals: 1. workbench; 2. box; 3. circuit board unwinding device; 4. circuit board winding device; 5. flexible circuit board; 6. base; 7. laminating unwinding device; 8. base paper winding device; 9. peeling device; 10. base paper; 11. opening and closing door; 12. reinforcement plate; 13. guide roller; 14. support plate; 15. first belt conveyor; 16. electric slide rail; 17. lifting cylinder; 18. mounting plate; 19. suction cup; 20. second belt conveyor; 21. support roller; 22. CCD camera. DETAILED DESCRIPTION
[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0022] The utility model embodiment provides a peeling type reinforcement plate false pasting machine, such as Figure 1-4As shown, the peeling type reinforcement plate false pasting machine includes: a box body 2 fixedly mounted on a workbench 1, the front side and the bottom of the box body 2 are both open; a circuit board unwinding device 3 and a circuit board winding device 4 both mounted on the workbench 1, the circuit board unwinding device 3 and the circuit board winding device 4 are respectively used to unwind and wind up a flexible circuit board 5; a base 6 fixedly mounted on one side of the box body 2, the base 6 is used to mount a film unwinding device 7, the film unwinding device 7 is wound with a base paper 10 with a reinforcement plate 12 mounted thereon; a base paper winding device 8 mounted on the top of the box body 2, the base paper winding device 8 is used to wind up the base paper 10 after the reinforcement plate 12 is peeled off; wherein a peeling device 9 is mounted in the box body 2, the peeling device 9 is used to peel off the reinforcement plate 12 on the base paper 10; a transfer and bonding mechanism used to transfer the peeled reinforcement plate 12 and bond it to the flexible circuit board 5, the transfer and bonding mechanism is mounted on the top inner wall of the box body 2.
[0023] It should be noted that in the process of producing flexible circuit boards, the flexible circuit boards are transferred from the unwinding equipment to the rewinding equipment, and the reinforcement plates peeled off from the base paper are transferred to the accurate processing position of the flexible circuit boards for bonding. During the bonding process, it is necessary to stop the movement of the flexible circuit boards, that is, stop winding the flexible circuit boards, which will reduce the work efficiency of bonding the reinforcement plates on the flexible circuit boards.
[0024] In the present scheme, the circuit board winding device 4 winds up the flexible circuit board 5 released from the circuit board unwinding device 3, and while the base paper winding device 8 is winding up the base paper 10, the peeling device 9 peels off the reinforcement plate 12 on the base paper 10, and transfers the reinforcement plate 12 to the moving flexible circuit board 5 through the transfer and laminating mechanism, and while the flexible circuit board 5 is continuously moving, the reinforcement plate 12 is laminated onto the flexible circuit board 5, thereby improving the laminating efficiency between the reinforcement plate 12 and the flexible circuit board 5, that is, improving the production efficiency of the finished flexible circuit board 5.
[0025] In a further preferred embodiment of the present invention, a support plate 14 is fixedly mounted on an inner wall of one side of the box body 2 , and a first belt conveyor 15 for conveying the reinforcement plate 12 is mounted on the support plate 14 .
[0026] In this embodiment, after the peeling device 9 peels the reinforcement plate 12 off the base paper 10, it falls on the first belt conveyor 15, and the reinforcement plate 12 is transported to the bottom of the suction cup 19 by the first belt conveyor 15, so that the transfer and laminating mechanism can pick up the reinforcement plate 12 conveniently.
[0027] In a further preferred embodiment of the utility model, the transfer and bonding mechanism includes: an electric slide rail 16 fixedly mounted on the top inner wall of the box body 2, and the electric slide rail 16 is located above the first belt conveyor 15; a lifting cylinder 17 fixedly mounted on a moving slider of the electric slide rail 16; a mounting plate 18 fixedly mounted on the bottom end of the output rod of the lifting cylinder 17, and the mounting plate 18 is used to install a suction cup 19, and the suction cup 19 is connected to an external vacuum machine for sucking the reinforcement plate 12 and bonding the reinforcement plate 12 to the flexible circuit board 5.
[0028] In this embodiment, the suction cup 19 is lowered by starting the lifting cylinder 17 until the suction cup 19 is pressed on the reinforcement plate 12 on the first belt conveyor 15, and the suction cup 19 is sucked on the reinforcement plate 12 by an external vacuum machine, and the suction cup 19 is lifted up with the reinforcement plate 12 by starting the lifting cylinder 17, and then the electric slide rail 16 is started to move the lifting cylinder 17 horizontally, so that the reinforcement plate 12 carried by the suction cup 19 is moved horizontally to just above the position where the flexible circuit board 5 is to be bonded, and then the lifting cylinder 17 is started again to lower the suction cup 19, and the reinforcement plate 12 is bonded to the flexible circuit board 5, and the suction cup 19 stops sucking the reinforcement plate 12 by the external vacuum machine, and the reverse operation is performed to restore to the initial state.
[0029] In a further preferred embodiment of the present invention, a second belt conveyor 20 is installed on the workbench 1 to provide support force for the flexible circuit board 5 and the reinforcing plate 12 when the reinforcing plate 12 is attached to the flexible circuit board 5 .
[0030] In this embodiment, when the circuit board winding device 4 is winding the flexible circuit board 5, the second belt conveyor 20 runs synchronously with the flexible circuit board 5 at the same speed. When the transfer and bonding mechanism bonds the reinforcement plate 12 to the specified position on the flexible circuit board 5, the electric slide rail 16 causes the suction cup 19 to move in the same direction and speed as the flexible circuit board 5. During this process, the reinforcement plate 12 is bonded to the flexible circuit board 5 without stopping the movement of the flexible circuit board 5, thereby improving work efficiency.
[0031] In a further preferred embodiment of the present invention, a plurality of guide rollers 13 are mounted on the box body 2 for guiding the flexible circuit board 5 and the base paper 10 respectively.
[0032] In this embodiment, the plurality of guide rollers 13 can change the moving direction of the flexible circuit board 5 or the base paper 10 so that they are transported in a set direction.
[0033] In a further preferred embodiment of the utility model, a row of support rollers 21 are rotatably mounted on the second belt conveyor 20 , and the support rollers 21 are used to support the belt of the second belt conveyor 20 when the reinforcement plate 12 is attached to the flexible circuit board 5 .
[0034] In this embodiment, the belt of the second belt conveyor 20 is supported by a row of guide rollers 13 to prevent the belt from sinking due to pressure when the reinforcing plate 12 is attached to the flexible circuit board 5 .
[0035] In a further preferred embodiment of the present invention, a CCD camera 22 is fixedly mounted on the top inner wall of the box body 2 and the bottom of the mounting plate 18 for monitoring the position of the reinforcing plate 12 and the conveying position of the flexible circuit board 5 .
[0036] In this embodiment, the position of the reinforcing plate 12 after peeling is monitored by the CCD camera 22, so that the suction cup 19 can accurately pick up the reinforcing plate 12;
[0037] The CCD camera 22 monitors the moving position of the flexible circuit board 5 , so that the reinforcing plate 12 picked up by the suction cup 19 can be accurately attached to the designated position of the flexible circuit board 5 .
[0038] In a further preferred embodiment of the present invention, a shell is fixedly mounted on the workbench 1, and a plurality of switch doors 11 are provided on both sides and the front side of the shell.
[0039] In this embodiment, the entire processing process is protected by the shell to prevent dust from falling, and it is also relatively safe. In addition, manual operation is convenient by opening the switch door 11.
[0040] It is worth noting that the circuits, electronic components and modules involved in the utility model are all prior art, which can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.
[0041] The present solution also provides a controller, which is disposed on the device. When in use, the controller can automatically start the operation of each electrical device. The power connection method of each electrical device is an existing mature technology, which is a well-known technology to those skilled in the art and will not be elaborated on here.
[0042] To sum up, through the false pasting machine in this device, during the process of pasting the reinforcement plate 12 on the flexible circuit board 5, the flexible circuit board 5 can be kept moving continuously, so that the circuit board winding device 4 can continuously wind the flexible circuit board 5, thereby improving the production efficiency of the finished flexible circuit board.
[0043] Compared with the related art, in the utility model, the circuit board winding device 4 is in the process of winding up the flexible circuit board 5 released from the circuit board unwinding device 3, and the base paper winding device 8 is in the process of winding up the base paper 10, and the reinforcing plate 12 peeled off from the base paper 10 by the peeling device 9 is transferred to the moving flexible circuit board 5 through the transfer and laminating mechanism, and with the cooperation of the second belt conveyor 20, the reinforcing plate 12 is laminated on the flexible circuit board 5 during the continuous movement of the flexible circuit board 5, thereby improving the laminating efficiency of the reinforcing plate 12 and the flexible circuit board 5, and at the same time improving the production efficiency of the finished flexible circuit board 5.
[0044] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0045] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A peeling type reinforcement plate false pasting machine, characterized in that: include: A box body (2) fixedly mounted on the workbench (1), wherein the front side and the bottom of the box body (2) are both open; A circuit board unwinding device (3) and a circuit board rewinding device (4) both mounted on the workbench (1), the circuit board unwinding device (3) and the circuit board rewinding device (4) being used to unwind and rewind a flexible circuit board (5), respectively; A base (6) fixedly mounted on one side of the box body (2), the base (6) being used to mount a film coating unwinding device (7), the film coating unwinding device (7) being wound with a base paper (10) with a reinforcing plate (12) attached thereto; A bottom paper reeling device (8) installed on the top of the box body (2), the bottom paper reeling device (8) being used to reel the bottom paper (10) after the reinforcing plate (12) is peeled off; Wherein, a peeling device (9) is installed in the box body (2), and the peeling device (9) is used to peel off the reinforcing plate (12) on the base paper (10); A transfer and lamination mechanism is used for transferring the peeled reinforcing plate (12) and laminating it on the flexible circuit board (5), wherein the transfer and lamination mechanism is assembled on the top inner wall of the box body (2).
2. The peelable reinforcing plate false pasting machine according to claim 1, characterized in that: A support plate (14) is fixedly mounted on one inner wall of the box body (2), and a first belt conveyor (15) for conveying the reinforcing plate (12) is mounted on the support plate (14).
3. The peelable reinforcing plate false pasting machine according to claim 2, characterized in that: The transfer and lamination mechanism comprises: An electric slide rail (16) fixedly mounted on the top inner wall of the box body (2), wherein the electric slide rail (16) is located above the first belt conveyor (15); A lifting cylinder (17) fixedly mounted on a moving slide block of the electric slide rail (16); A mounting plate (18) is fixedly mounted on the bottom end of the output rod of the lifting cylinder (17), and the mounting plate (18) is used to install a suction cup (19). The suction cup (19) is connected to an external vacuum machine and is used to suck the reinforcing plate (12) and attach the reinforcing plate (12) to the flexible circuit board (5).
4. The peelable reinforcing plate false pasting machine according to claim 1, characterized in that: The workbench (1) is equipped with a second belt conveyor (20) for providing support force to the flexible circuit board (5) and the reinforcing plate (12) when the reinforcing plate (12) is attached to the flexible circuit board (5).
5. The peelable reinforcing plate false pasting machine according to claim 1, characterized in that: The box body (2) is equipped with a plurality of guide rollers (13) for guiding the flexible circuit board (5) and the base paper (10) respectively.
6. The peelable reinforcing plate false pasting machine according to claim 4, characterized in that: A row of support rollers (21) are also rotatably mounted on the second belt conveyor (20), and the support rollers (21) are used to support the belt of the second belt conveyor (20) when the reinforcing plate (12) is attached to the flexible circuit board (5).
7. The peelable reinforcing plate false pasting machine according to claim 3, characterized in that: A CCD camera (22) is fixedly mounted on the top inner wall of the box body (2) and on the bottom of the mounting plate (18) for monitoring the position of the reinforcing plate (12) and the conveying position of the flexible circuit board (5).
8. The peelable reinforcing plate false pasting machine according to claim 1, characterized in that: A shell is fixedly mounted on the workbench (1), and a plurality of switch doors (11) are provided on both sides and the front side of the shell.