CN216673424U

CN216673424U - Automatic film pasting device for FPC board

Info

Publication number: CN216673424U
Application number: CN202123429785.9U
Authority: CN
Inventors: 向积平; 叶群英; 严若红; 戴智特
Original assignee: Dongguan Guixiang Insulation Material Co Ltd
Current assignee: Dongguan Guixiang Insulation Material Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-03
Anticipated expiration: 2031-12-31

Abstract

The utility model belongs to the technical field of production of circuit boards, and relates to an automatic film pasting device for an FPC board. The automatic film sticking device for the FPC board has the advantages that the automatic film sticking device for the FPC board is capable of driving the first threaded rod to rotate by working of the first driving motor, so that the first threaded sleeve and the second supporting board are driven to move, the position of the second supporting board is controlled, the FPC board is convenient to take and place, the electric push rod works, the third supporting board and the upper pressing block are driven to move, the purpose of extruding and sticking the FPC board and the film on the surface of the lower pressing block is achieved, the second driving motor works, the second threaded rod is driven to rotate, the second threaded sleeve is driven, the pressing plate and the lower pressing block are driven to move, the position of the lower pressing plate can be adjusted, and the PLC boards at different positions are extruded and stuck.

Description

Automatic film pasting device for FPC board

Technical Field

The utility model belongs to the technical field of production of circuit boards, and particularly relates to an automatic film pasting device for an FPC board.

Background

The FPC flexible board is also called a flexible printed circuit board, that is, an FPC flexible wiring board, and the flexible wiring board is a printed circuit board having high reliability and high flexibility, which is made of a polyimide or polyester film as a base material, and a step of film attachment is performed during the process of processing the FPC board, so that an automatic film attachment device for the FPC board is particularly important.

At present, the sticking of a touch panel, a backlight module or other optical sheets and other multilayer sheets is mostly carried out in a manual sticking mode, but the manual sticking mode is slow, wastes materials and processing cost, and causes poor flexibility and low efficiency.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an automatic film sticking device for an FPC (flexible printed circuit) board, which solves the technical problems of high processing cost, poor flexibility and low efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic pad pasting device of FPC board, includes the bottom plate, bottom plate top fixedly connected with bumper shock absorber, the first backup pad of bumper shock absorber top fixedly connected with fixed block and box, the first motor frame of fixed block one side fixedly connected with, the first driving motor of fixedly connected with in the first motor frame, the first threaded rod of first driving motor output shaft fixedly connected with, the first pivot of first threaded rod one end fixedly connected with, first pivot cup joints in box one side through bearing A, first threaded rod surface threaded connection has first thread bush, first thread bush top fixedly connected with second backup pad, the inside top fixedly connected with electric putter of box, electric putter bottom fixedly connected with third backup pad.

As a further scheme of the utility model: the improved structure of the hydraulic press is characterized in that a second motor frame is fixedly connected to one side of the third supporting plate, a second driving motor is fixedly connected to the inside of the second motor frame, a second threaded rod is fixedly connected to an output shaft of the second driving motor, a second rotating shaft is fixedly connected to one end of the second threaded rod, one end of the second rotating shaft is sleeved on one side of the inside of the third supporting plate through a bearing B, a second threaded sleeve is connected to the surface of the second threaded rod in a threaded mode, a pressing plate is fixedly connected to the bottom of the second threaded sleeve, and an upper pressing block is fixedly connected to the bottom of the pressing plate.

As a further scheme of the utility model: a second sliding groove is formed in the first supporting plate, a second sliding block is connected in the second sliding groove in a sliding mode, the second sliding block is fixedly connected to the bottom of the first threaded sleeve, and a dustproof sleeve is arranged between the bottom plate and the first supporting plate.

As a further scheme of the utility model: the bottom plate bottom fixedly connected with supporting seat, the quantity of supporting seat is four, four the equal fixed connection of supporting seat is in the bottom plate bottom of being close to the position in four corners.

As a further scheme of the utility model: the improved box is characterized in that a first shell is fixedly connected to the top inside the box body, a first spring is fixedly connected to the top inside the first shell, a connecting rod is fixedly connected to the bottom end of the first spring, the connecting rod is fixedly connected to the top of a third supporting plate, a second spring is fixedly connected to the bottom inside the second supporting plate, and a lower pressing block is fixedly connected to the top end of the second spring.

As a further scheme of the utility model: a first sliding groove is formed in the third supporting plate, a first sliding block is connected in the first sliding groove in a sliding mode, and the first sliding block is fixedly connected to the top of the pressing plate.

As a further scheme of the utility model: a third sliding groove is formed in the second supporting plate, a third sliding block is connected in the third sliding groove in a sliding mode, and the third sliding block is fixedly connected to one side of the lower pressing block.

As a further scheme of the utility model: the control panel is fixedly connected to one side of the box body, and the control panel is electrically connected with the first driving motor, the second driving motor and the electric push rod through leads.

Compared with the prior art, the utility model has the beneficial effects that:

1. this automatic pad pasting device of FPC board, work through first driving motor, it rotates to drive first threaded rod, thereby drive first thread bush and the removal of second backup pad, position through to the second backup pad is controlled, conveniently get the FPC board and put, work through electric putter, it removes to drive third backup pad and last briquetting, the realization is to the FPC board and the purpose of membrane extrusion laminating of lower briquetting surface, work through second driving motor, it rotates to drive the second threaded rod, thereby drive the second thread bush, clamp plate and lower briquetting remove, can adjust the position of holding down plate, the realization is to the PLC board of different positions extrusion laminating.

2. This automatic pad pasting device of FPC board, through setting up second spout and second slider, can ensure the stability of first thread bush when removing, through setting up the supporting seat, can support the device, ensure the stability of device, through setting up first casing and connecting rod, with the help of first spring, can ensure the stability of third backup pad when removing, thereby the stability of briquetting when the extrusion laminating is gone up in the guarantee, through setting up the second spring, can carry out certain degree of slowing down to the top board when the extrusion laminating to pressure, when preventing that the extrusion pressure degree is great, cause the damage to the PLC board.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1;

in the figure: 1. a base plate; 2. a shock absorber; 3. a first support plate; 4. a first rotating shaft; 5. a first threaded rod; 6. a second support plate; 7. pressing the blocks; 8. a first chute; 9. a first slider; 10. a first housing; 11. a first spring; 12. a connecting rod; 13. an electric push rod; 14. a second threaded rod; 15. a second threaded sleeve; 16. a third support plate; 17. pressing a plate; 18. a box body; 19. a fixed block; 20. a first motor mount; 21. a first drive motor; 22. a second chute; 23. a supporting seat; 24. a first threaded sleeve; 25. a second slider; 26. a second motor mount; 27. a second drive motor; 28. a second rotating shaft; 29. a third slider; 30. a third chute; 31. pressing the block; 32. a second spring; 33. and a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an automatic film sticking device of an FPC board comprises a bottom plate 1, a shock absorber 2 is fixedly connected to the top of the bottom plate 1, a first supporting plate 3 is fixedly connected to the top end of the shock absorber 2, a fixed block 19 and a box body 18 are fixedly connected to the top of the first supporting plate 3, a first motor frame 20 is fixedly connected to one side of the fixed block 19, a first driving motor 21 is fixedly connected to the inside of the first motor frame 20, a first threaded rod 5 is driven to rotate through the work of the first driving motor 21, so that a first threaded sleeve 24 and a second supporting plate 6 are driven to move, the FPC board is conveniently taken and placed through the control of the position of the second supporting plate 6, a first threaded rod 5 is fixedly connected to an output shaft of the first driving motor 21, a first rotating shaft 4 is fixedly connected to one end of the first threaded rod 5, the first rotating shaft 4 is sleeved on one side of the box body 18 through a bearing A, a first threaded sleeve 24 is in threaded connection with the surface of the first threaded rod 5, 24 top fixedly connected with second backup pad 6 of first thread bush, 18 inside top fixedly connected with electric putter 13 of box through electric putter 13 work, drive third backup pad 16 and last briquetting 7 and remove, realize the purpose to the FPC board on 31 surfaces of lower briquetting and the laminating of membrane extrusion, electric putter 13 bottom fixedly connected with third backup pad 16.

Specifically, a second motor frame 26 is fixedly connected to one side of the third supporting plate 16, a second driving motor 27 is fixedly connected to the inside of the second motor frame 26, the second driving motor 27 is operated to drive the second threaded rod 14 to rotate, so as to drive the second threaded sleeve 15, the pressing plate 17 and the lower pressing block 31 to move, the position of the lower pressing plate 17 can be adjusted, and the extrusion and lamination of PLC plates at different positions are realized, the second threaded rod 14 is fixedly connected to an output shaft of the second driving motor 27, one end of the second threaded rod 14 is fixedly connected with a second rotating shaft 28, one end of the second rotating shaft 28 is sleeved on one side of the inside of the third supporting plate 16 through a bearing B, the second threaded sleeve 15 is connected to the surface of the second threaded rod 14 in a threaded manner, the pressing plate 17 is fixedly connected to the bottom of the second threaded sleeve 15, the upper pressing block 7 is fixedly connected to the bottom of the pressing plate 17, a first chute 8 is formed in the third supporting plate 16, a first sliding block 9 is connected in the first sliding groove 8 in a sliding mode, and the first sliding block 9 is fixedly connected to the top of the pressing plate 17.

Specifically, set up second spout 22 in the first backup pad 3, sliding connection has second slider 25 in the second spout 22, and second slider 25 fixed connection is provided with the dirt proof boot in the 24 bottom of first thread bush between bottom plate 1 and the first backup pad 3 in the first thread bush 25 bottom, through setting up second spout 22 and second slider 25, can ensure the stability of first thread bush 24 when removing.

Specifically, 1 bottom fixedly connected with supporting seat 23 of bottom plate, the quantity of supporting seat 23 is four, and the position that four equal fixed connection of supporting seat 23 are close to the four corners in 1 bottom of bottom plate, through setting up supporting seat 23, can support the device, ensure the stability of device.

Specifically, a first shell 10 is fixedly connected to the top inside a box 18, a first spring 11 is fixedly connected to the top inside the first shell 10, a connecting rod 12 is fixedly connected to the bottom end of the first spring 11, the connecting rod 12 is fixedly connected to the top of a third supporting plate 16, by arranging the first shell 10 and the connecting rod 12, the stability of the third supporting plate 16 during movement can be guaranteed by means of the first spring 11, so that the stability of an upper pressing block 7 during extrusion and lamination is guaranteed, a second spring 32 is fixedly connected to the bottom inside a second supporting plate 6, a lower pressing block 31 is fixedly connected to the top end of the second spring 32, a third sliding groove 30 is formed in the second supporting plate 6, a third sliding block 29 is slidably connected to the third sliding groove 30, the third sliding block 29 is fixedly connected to one side of the lower pressing block 31, by arranging the second spring 32, the pressure of the upper pressing plate 17 can be relieved to a certain degree during extrusion and lamination, and the damage to the PLC board is prevented when the extrusion pressure degree is larger.

Specifically, a control panel 33 is fixedly connected to one side of the box 18, and the control panel 33 is electrically connected to the first driving motor 21, the second driving motor 27 and the electric push rod 13 through wires.

The working principle of the utility model is as follows:

s1, firstly, controlling the first driving motor 21 to work through the control panel 33, driving the first threaded rod 5 to rotate, thereby driving the first threaded sleeve 24 and the second supporting plate 6 to move, controlling the second supporting plate 6 to move out of the box body 18, then sequentially placing the FPC board and the film to be pasted on the surface of the lower pressing block 31, then continuing to control the first driving motor 21 to work through the control panel 33, and controlling the second supporting plate 6 to move to a fixed position in the box body 18;

s2, the position of the second supporting plate 6 is well controlled, the electric push rod 13 is controlled to work through the control panel 33, the third supporting plate 16 and the upper press block 7 are driven to move, FPC plates and films on the surface of the lower press block 31 are extruded and attached, then the second threaded rod 14 is driven to rotate through the second driving motor 27, the second threaded sleeve 15 is driven, the press plate 17 and the lower press block 31 are driven to move, FPC plates and films at different positions are extruded and attached through control over the position of the lower press block 31, finally, the first driving motor 21 is controlled to work through the control panel 33, the second supporting plate 6 is controlled to move out of the box 18, and the attached FPC plates can be taken out.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides an automatic pad pasting device of FPC board, includes bottom plate (1), its characterized in that: the shock absorber (2) is fixedly connected to the top of the bottom plate (1), the first supporting plate (3) is fixedly connected to the top of the shock absorber (2), the fixed block (19) and the box body (18) are fixedly connected to the top of the first supporting plate (3), a first motor frame (20) is fixedly connected to one side of the fixed block (19), a first driving motor (21) is fixedly connected to the inner side of the first motor frame (20), a first threaded rod (5) is fixedly connected to an output shaft of the first driving motor (21), a first rotating shaft (4) is fixedly connected to one end of the first threaded rod (5), the first rotating shaft (4) is sleeved on one side of the box body (18) through a bearing A, a first threaded sleeve (24) is connected to the surface of the first threaded rod (5) through threads, a second supporting plate (6) is fixedly connected to the top of the first threaded sleeve (24), and an electric push rod (13) is fixedly connected to the inner top of the box body (18), the bottom end of the electric push rod (13) is fixedly connected with a third supporting plate (16).

2. The automatic film pasting device of FPC board according to claim 1, characterized in that: third backup pad (16) one side fixedly connected with second motor frame (26), fixedly connected with second driving motor (27) in second motor frame (26), second driving motor (27) output shaft fixedly connected with second threaded rod (14), second threaded rod (14) one end fixedly connected with second pivot (28), second pivot (28) one end cup joints in third backup pad (16) inside one side through bearing B, second threaded rod (14) surface threaded connection has second thread bush (15), second thread bush (15) bottom fixedly connected with clamp plate (17), clamp plate (17) bottom fixedly connected with goes up briquetting (7).

3. The automatic film pasting device for FPC board according to claim 1, characterized in that: second spout (22) have been seted up in first backup pad (3), sliding connection has second slider (25) in second spout (22), second slider (25) fixed connection is in first thread bush (24) bottom, be provided with the dirt proof boot between bottom plate (1) and first backup pad (3).

4. The automatic film pasting device of FPC board according to claim 1, characterized in that: bottom plate (1) bottom fixedly connected with supporting seat (23), the quantity of supporting seat (23) is four, four the equal fixed connection of supporting seat (23) is in bottom plate (1) bottom near the position in four corners.

5. The automatic film pasting device for FPC board according to claim 1, characterized in that: the improved box is characterized in that a first shell (10) is fixedly connected to the top inside the box body (18), a first spring (11) is fixedly connected to the top inside the first shell (10), a connecting rod (12) is fixedly connected to the bottom end of the first spring (11), the connecting rod (12) is fixedly connected to the top of a third supporting plate (16), a second spring (32) is fixedly connected to the bottom inside the second supporting plate (6), and a lower pressing block (31) is fixedly connected to the top end of the second spring (32).

6. The automatic film pasting device for FPC board of claim 2, wherein: a first sliding groove (8) is formed in the third supporting plate (16), a first sliding block (9) is connected in the first sliding groove (8) in a sliding mode, and the first sliding block (9) is fixedly connected to the top of the pressing plate (17).

7. The automatic film pasting device for FPC board of claim 5, wherein: a third sliding groove (30) is formed in the second supporting plate (6), a third sliding block (29) is connected in the third sliding groove (30) in a sliding mode, and the third sliding block (29) is fixedly connected to one side of the lower pressing block (31).

8. The automatic film pasting device of FPC board according to claim 1, characterized in that: the control panel (33) is fixedly connected to one side of the box body (18), and the control panel (33) is electrically connected with the first driving motor (21), the second driving motor (27) and the electric push rod (13) through leads.