CN219802701U - Flexible circuit board paster tool - Google Patents
Flexible circuit board paster tool Download PDFInfo
- Publication number
- CN219802701U CN219802701U CN202321056137.XU CN202321056137U CN219802701U CN 219802701 U CN219802701 U CN 219802701U CN 202321056137 U CN202321056137 U CN 202321056137U CN 219802701 U CN219802701 U CN 219802701U
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- fixedly connected
- flexible circuit
- buffer
- circuit board
- device main
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 abstract description 14
- 238000013461 design Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of flexible circuit boards, in particular to a flexible circuit board patch jig, which comprises a device main body, wherein two groups of fixing plates are fixedly connected to the top end of the device main body, two groups of sliding frames are fixedly connected between the two groups of fixing plates, a hydraulic cylinder is connected to the outer side of each sliding frame in a sliding manner, a chip pressing disc is fixedly connected to the bottom end of each hydraulic cylinder, and a buffer mechanism is arranged at the bottom end of the device main body; the buffer mechanism comprises a pressure receiving disc; through buffer gear's structural design, when having realized the preforming dish extrusion flexible circuit board, receive the influence of first spring and second spring, reduce the function of the impact force that the preforming dish brought, solved among the prior art at present the preforming dish when adsorbing paster and flexible circuit board laminating, because the thrust of pneumatic cylinder, probably self impact force probably leads to flexible circuit board surface damage when the preforming dish contacts flexible circuit board, and then causes economic loss's problem, reduced manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of flexible circuit boards, and particularly relates to a flexible circuit board patch jig.
Background
The flexible printed circuit board is made of polyimide or polyester film as a base material, has high reliability and excellent flexibility, and needs to be subjected to surface mounting treatment before the flexible printed circuit board leaves a factory, so that a surface mounting jig is needed.
The existing paster tool is mostly formed by a device main body, a hydraulic cylinder, a tabletting disc and a sliding frame, when a flexible circuit board is pasted, the flexible circuit board is firstly placed on the device main body, the sliding frame at the top end of the device main body drives the hydraulic cylinder to move to a proper position, and the hydraulic cylinder drives the tabletting disc to adsorb the pasting piece and the flexible circuit board to be pasted, so that the pasting piece treatment of the flexible circuit board is completed.
When the adsorption patch is attached to the flexible circuit board, the impact force of the compression disc in the prior art may cause the surface damage of the flexible circuit board when the compression disc contacts the flexible circuit board due to the thrust of the hydraulic cylinder, so that economic loss is caused; therefore, a flexible circuit board patch jig is provided for the above problems.
Disclosure of Invention
In order to make up the defect of the prior art, when solving present prior art pressure disk at absorption paster and flexible circuit board laminating, because the thrust of pneumatic cylinder, the possible self impact force when pressure disk contacted flexible circuit board probably leads to flexible circuit board surface damage, and then causes economic loss's problem, a flexible circuit board paster tool is proposed.
The technical scheme adopted for solving the technical problems is as follows: the flexible circuit board patch jig comprises a device main body, wherein two groups of fixing plates are fixedly connected to the top end of the device main body, two groups of sliding frames are fixedly connected between the two groups of fixing plates, a hydraulic cylinder is connected to the outer side of the sliding frames in a sliding manner, a pressing disc is fixedly connected to the bottom end of the hydraulic cylinder, and a buffer mechanism is arranged at the bottom end of the device main body;
the buffer mechanism comprises a pressure receiving disc, the device main body is arranged inside the device main body, the bottom end of the pressure receiving disc is fixedly connected with a first fixed block, the first fixed block is rotationally connected with one end of a transmission rod, the other end of the transmission rod is rotationally connected with a second fixed block, the second fixed block is fixedly connected with one side of a sliding plate, two ends of the sliding plate are arranged inside a limiting groove, the limiting groove is formed inside a fixed table, the fixed table is fixedly connected to the inner wall of the device main body, a first spring is arranged inside the fixed table, one end of the first spring is fixedly connected with the sliding plate, and one end of the first spring, which is far away from the sliding plate, is fixedly connected to the inner wall of the fixed table.
Preferably, the inside first gag lever post that is provided with of spacing groove, first gag lever post fixed connection is on spacing inslot wall, and first gag lever post runs through the sliding plate, spacing groove and first gag lever post are provided with two sets of, two sets of spacing groove and first gag lever post are all symmetric distribution inside the fixed station.
Preferably, the pressing disk is characterized in that one end of the sliding block is fixedly connected to the central position of the bottom end of the pressing disk, and one end, away from the pressing disk, of the sliding block is fixedly connected with the buffer plate.
Preferably, the buffer plate is arranged inside the buffer tank, the buffer tank is arranged inside the device main body, a second spring is arranged inside the buffer tank, one end of the second spring is fixedly connected with one end of the buffer plate, which is away from the sliding block, and one end of the second spring, which is away from the buffer plate, is fixedly connected with the inner wall of the buffer tank.
Preferably, the buffer tank is internally provided with a second limiting rod, both ends of the second limiting rod are fixedly connected to the inner wall of the buffer tank, the second limiting rod penetrates through the buffer plate, two groups of second springs and second limiting rods are arranged, and the second springs and the second limiting rods are symmetrically distributed in the buffer tank.
Preferably, the buffer mechanisms are provided with two groups, and the two groups of buffer mechanisms are distributed at the two side positions of the bottom end of the pressure-receiving disc.
The utility model has the beneficial effects that:
the utility model provides a flexible circuit board patch jig, which realizes the function of reducing impact force caused by a first spring and a second spring when a tabletting disc extrudes a flexible circuit board through the structural design of a buffer mechanism, solves the problem that the impact force of the tabletting disc when the tabletting disc is attached to the flexible circuit board due to the thrust of a hydraulic cylinder in the prior art may cause the surface damage of the flexible circuit board when the tabletting disc contacts the flexible circuit board, thereby causing economic loss and reducing the production cost.
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 utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is an overall perspective view of the present utility model;
FIG. 2 is a perspective view of a cross section of the present utility model;
FIG. 3 is a perspective view of a first portion of the present utility model;
FIG. 4 is a perspective view of a second portion of the present utility model;
FIG. 5 is a perspective view of a third portion of the present utility model;
legend description:
1. a device body; 2. a fixing plate; 3. a carriage; 4. a hydraulic cylinder; 5. a lamination plate; 6. a pressure plate; 7. a first fixed block; 8. a transmission rod; 9. a second fixed block; 10. a sliding plate; 11. a limit groove; 12. a fixed table; 13. a first spring; 14. a first stop lever; 15. a sliding block; 16. a buffer plate; 17. a buffer tank; 18. a second spring; 19. and the second limiting rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1-5, the utility model provides a flexible circuit board patch fixture, which comprises a device main body 1, wherein two groups of fixing plates 2 are fixedly connected to the top end of the device main body 1, two groups of sliding frames 3 are fixedly connected between the two groups of fixing plates 2, a hydraulic cylinder 4 is slidably connected to the outer side of the sliding frames 3, a chip pressing disc 5 is fixedly connected to the bottom end of the hydraulic cylinder 4, and a buffer mechanism is arranged at the bottom end of the device main body 1;
the buffer mechanism comprises a pressure receiving disc 6, the device main body 1 is arranged inside the device main body 1, a first fixed block 7 is fixedly connected to the bottom end of the pressure receiving disc 6, one end of a transmission rod 8 is rotatably connected to the first fixed block 7, a second fixed block 9 is rotatably connected to the other end of the transmission rod 8, one side of a sliding plate 10 is fixedly connected to the second fixed block 9, two ends of the sliding plate 10 are arranged inside a limiting groove 11, the limiting groove 11 is formed inside a fixed table 12, the fixed table 12 is fixedly connected to the inner wall of the device main body 1, a first spring 13 is arranged inside the fixed table 12, one end of the first spring 13 is fixedly connected with the sliding plate 10, and one end of the first spring 13, which is far away from the sliding plate 10, is fixedly connected to the inner wall of the fixed table 12;
during operation, through buffer gear's structural design, when having realized preforming dish 5 extrusion flexible circuit board, receive the influence of first spring 13 and second spring 18, reduce the function of the impact force that pressure dish 5 brought, when having solved present prior art pressure dish 5 and being adsorbed paster and flexible circuit board subsides, because the thrust of pneumatic cylinder 4, probably self impact force when pressure dish 5 contacts flexible circuit board can lead to flexible circuit board surface damage, and then cause economic loss's problem, manufacturing cost has been reduced, when pasting the flexible circuit board, pneumatic cylinder 4 slides at carriage 3 and selects suitable position, pneumatic cylinder 4 controls pressure dish 5 high movement, make pressure dish 5 be close to and laminate flexible circuit board to pressure dish 6 direction, when reducing impact force, pressure dish 6 downwardly acting drives first fixed block 7 and removes, first fixed block 7 drives transfer line 8 and rotates, transfer line 8 rotates then can drive second fixed block 9 and remove, second fixed block 9 removes and drive slide plate 10 and remove at spacing groove 11 inside, and fixed station 12 then offer first spring 13 and take place to change shape and take place for spacing spring 13 is provided to the final spring 13.
Further, as shown in fig. 3 and fig. 4, a first limiting rod 14 is disposed inside the limiting groove 11, the first limiting rod 14 is fixedly connected to the inner wall of the limiting groove 11, the first limiting rod 14 penetrates through the sliding plate 10, two groups of limiting grooves 11 and first limiting rods 14 are disposed, and the two groups of limiting grooves 11 and the first limiting rods 14 are symmetrically distributed inside the fixed table 12.
During operation, the setting of first gag lever post 14 can play spacing effect to sliding plate 10, lets sliding plate 10 more steady at the in-process that removes, and spacing groove 11 and first gag lever post 14 set up two sets of can be spacing simultaneously to sliding plate 10's both ends, prevents that the uneven phenomenon of moving the card of going out of atress.
Further, as shown in fig. 5, one end of the sliding block 15 is fixedly connected to the central position of the bottom end of the pressure receiving disc 6, and one end of the sliding block 15 away from the pressure receiving disc 6 is fixedly connected with the buffer plate 16.
When the buffer plate is in operation, the compression disc 6 pushes the sliding block 15 to move downwards in the downward moving process, and the sliding block 15 moves to drive the buffer plate 16 to move.
Further, as shown in fig. 5, the buffer plate 16 is disposed inside the buffer slot 17, the buffer slot 17 is disposed inside the device body 1, a second spring 18 is disposed inside the buffer slot 17, one end of the second spring 18 is fixedly connected with one end of the buffer plate 16, which is away from the sliding block 15, and one end of the second spring 18, which is away from the buffer plate 16, is fixedly connected on an inner wall of the buffer slot 17.
In operation, the buffer slot 17 is provided to provide a mounting space for the device therein, the buffer plate 16 moves to push the second spring 18 to deform, and the second spring 18 plays a role of double buffering.
Further, as shown in fig. 5, the buffer groove 17 is internally provided with a second stop lever 19, two ends of the second stop lever 19 are fixedly connected to the inner wall of the buffer groove 17, the second stop lever 19 penetrates through the buffer plate 16, two groups of second springs 18 and second stop levers 19 are arranged, and the two groups of second springs 18 and second stop levers 19 are symmetrically distributed in the buffer groove 17.
During operation, the setting of second gag lever post 19 can play spacing effect to the buffer board 16, lets the in-process of the removal of buffer board 16 more steady, and second spring 18 and second gag lever post 19 set up two sets of and can carry out spacingly to the both ends of buffer board 16, lets the phenomenon that the card was blocked can not appear in the buffer board 16 removal.
Further, as shown in fig. 2, two groups of the buffer mechanisms are provided, and the two groups of the buffer mechanisms are distributed at two side positions of the bottom end of the pressure-receiving disc 6.
When the buffer mechanism works, the buffer effect that the buffer mechanism can play a role in setting two groups is more obvious, and meanwhile, the phenomenon of inclination can be prevented by symmetrical distribution.
Working principle: through the structural design of the buffer mechanism, the function of reducing impact force brought by the pressing disc 5 due to the influence of the first spring 13 and the second spring 18 when the pressing disc 5 extrudes the flexible circuit board is realized, the problem that the surface of the flexible circuit board is possibly damaged due to the impact force of the pressing disc 5 when the pressing disc 5 contacts the flexible circuit board due to the thrust of the hydraulic cylinder 4 when the pressing disc 5 is attached to the flexible circuit board in the prior art is solved, the economic loss is further caused, the production cost is reduced, when the flexible circuit board is attached, the hydraulic cylinder 4 slides on the sliding frame 3 to select a proper position, the hydraulic cylinder 4 controls the pressing disc 5 to move in height, the pressing disc 5 approaches to the direction of the pressed disc 6 and is attached to the flexible circuit board, when the impact force is reduced, the pressing disc 6 acts downwards to drive the first fixing block 7 to move, the first fixing block 7 drives the transmission rod 8 to rotate, the transmission rod 8 rotates to drive the second fixed block 9 to move, the second fixed block 9 moves to drive the sliding plate 10 to move in the limit groove 11, the fixed table 12 provides a set space for the limit groove 11, the sliding plate 10 finally pushes the first spring 13 to move, the first spring 13 deforms to play a role in buffering, the first limiting rod 14 can limit the sliding plate 10, the sliding plate 10 is more stable in the moving process, the pressed disc 6 simultaneously pushes the sliding block 15 to move downwards in the downward moving process, the sliding block 15 moves to drive the buffer plate 16 to move, the set buffer groove 17 can provide an installation space for the internal device, the buffer plate 16 moves to push the second spring 18 to deform, the second spring 18 plays a role in double buffering, the setting of the second limiting rod 19 can play a role in limiting the buffer plate 16, making the movement of the buffer plate 16 smoother.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a flexible circuit board paster tool, includes device main part (1), two sets of fixed plates (2) of device main part (1) top fixedly connected with, two sets of fixedly connected with two sets of carriage (3), its characterized in that between fixed plate (2): the outer side of the sliding frame (3) is connected with a hydraulic cylinder (4) in a sliding manner, the bottom end of the hydraulic cylinder (4) is fixedly connected with a tabletting disc (5), and the bottom end of the device main body (1) is provided with a buffer mechanism;
the buffer mechanism comprises a pressure receiving disc (6), the device main body (1) is arranged inside the device main body (1), a first fixed block (7) is fixedly connected to the bottom end of the pressure receiving disc (6), one end of a transmission rod (8) is rotationally connected to the first fixed block (7), a second fixed block (9) is rotationally connected to the other end of the transmission rod (8), one side of a sliding plate (10) is fixedly connected to the second fixed block (9), two ends of the sliding plate (10) are arranged inside a limiting groove (11), the limiting groove (11) is formed inside a fixed table (12), the fixed table (12) is fixedly connected to the inner wall of the device main body (1), a first spring (13) is arranged inside the fixed table (12), one end of the first spring (13) is fixedly connected with the sliding plate (10), and one end of the first spring (13) is far away from the sliding plate (10) is fixedly connected to the inner wall of the fixed table (12).
2. The flexible circuit board patch jig of claim 1, wherein: the novel sliding plate is characterized in that a first limiting rod (14) is arranged inside the limiting groove (11), the first limiting rod (14) is fixedly connected to the inner wall of the limiting groove (11), the first limiting rod (14) penetrates through the sliding plate (10), two groups of limiting grooves (11) and the first limiting rod (14) are arranged, and the limiting grooves (11) and the first limiting rod (14) are symmetrically distributed inside the fixed table (12).
3. The flexible circuit board patch jig of claim 2, wherein: one end of a sliding block (15) is fixedly connected to the central position of the bottom end of the pressed disc (6), and a buffer plate (16) is fixedly connected to one end of the sliding block (15) away from the pressed disc (6).
4. The flexible circuit board patch jig of claim 3, wherein: the buffer plate (16) is arranged inside the buffer groove (17), the buffer groove (17) is formed inside the device main body (1), a second spring (18) is arranged inside the buffer groove (17), one end of the second spring (18) is fixedly connected with one end of the buffer plate (16) deviating from the sliding block (15), and one end of the second spring (18) deviating from the buffer plate (16) is fixedly connected to the inner wall of the buffer groove (17).
5. The flexible circuit board patch jig of claim 4, wherein: the buffer tank (17) is internally provided with a second limiting rod (19), two ends of the second limiting rod (19) are fixedly connected to the inner wall of the buffer tank (17), the second limiting rod (19) penetrates through the buffer plate (16), two groups of second springs (18) and the second limiting rod (19) are arranged, and the second springs (18) and the second limiting rod (19) are symmetrically distributed in the buffer tank (17).
6. The flexible circuit board patch jig of claim 5, wherein: the two groups of buffer mechanisms are arranged at the two side positions of the bottom end of the pressed disc (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056137.XU CN219802701U (en) | 2023-05-05 | 2023-05-05 | Flexible circuit board paster tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056137.XU CN219802701U (en) | 2023-05-05 | 2023-05-05 | Flexible circuit board paster tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219802701U true CN219802701U (en) | 2023-10-03 |
Family
ID=88175267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321056137.XU Active CN219802701U (en) | 2023-05-05 | 2023-05-05 | Flexible circuit board paster tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219802701U (en) |
-
2023
- 2023-05-05 CN CN202321056137.XU patent/CN219802701U/en active Active
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| GR01 | Patent grant |