CN103230968A - Pneumatic buckling device of flexible printed circuit (FPC) - Google Patents
Pneumatic buckling device of flexible printed circuit (FPC) Download PDFInfo
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- CN103230968A CN103230968A CN2013101244193A CN201310124419A CN103230968A CN 103230968 A CN103230968 A CN 103230968A CN 2013101244193 A CN2013101244193 A CN 2013101244193A CN 201310124419 A CN201310124419 A CN 201310124419A CN 103230968 A CN103230968 A CN 103230968A
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- 238000005452 bending Methods 0.000 claims description 33
- 238000003825 pressing Methods 0.000 abstract description 4
- 230000002457 bidirectional effect Effects 0.000 abstract 2
- 239000000047 product Substances 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The invention discloses a pneumatic buckling device of a flexible printed circuit (FPC). The pneumatic buckling device is used for buckling the FPC and comprises a baseboard, a vertical board, a bidirectional cylinder, an upper die, a pressing block, a lower die and a pneumatic switch. The vertical board is fixed on the upper surface of the baseboard and perpendicular to the baseboard, the bidirectional cylinder comprises a cylinder body and a piston rod, the cylinder body is fixedly connected onto the vertical board, one end of the piston rod is slidingly arranged in the cylinder body, the other end of the piston rod is fixedly connected onto the upper surface of the upper die, and the piston rod can move back and forth in the direction perpendicular to the baseboard. The upper surface of the pressing block is fixedly connected onto the lower surface of the upper die, a boss is arranged on the lower surface of the pressing block, a groove matched with the boss is arranged on the upper surface of the lower die, and a plurality of splicing nails matched with the FPC and used for fixing the FPC are further arranged on the upper surface of the lower die. The pneumatic buckling device is high in processing efficiency and can effectively ensure product quality and product yield.
Description
Technical field
The present invention relates to a kind of pneumatic bending device, particularly relate to the pneumatic bending device of a kind of FPC.
Background technology
After FPC finishes all process steps, needs according to client's installation, need the FPC finished product is carried out the bending typing processing of 90 degree and other different angles, existing bending technology generally is to adopt pure manual tool, Wan Zhe angle as required, at the tool upper and lower module is set, the product of needs bendings followed closely with the assembly on lower module four limits position, depress the patrix of tool then by hand, contact stop after 3 ~ 5 seconds with FPC, the operator unclamps the tool patrix, and the spring between the module automatically springs open rising up and down, and bending is finished.Because the softness characteristics of FPC itself and manual operations be not waiting of degree firmly, so after manual bending, FPC can produce resilience to a certain degree, when the angle after the resilience exceeds the angle tolerance scope of customer requirement, need manual bending again again, till the angle tolerance scope that reaches customer requirement.Therefore we can say that there is certain defective in existing bending technology:
1, at every turn only with the single-piece operation, working (machining) efficiency is lower, is unfavorable for producing in enormous quantities;
2, rework rate is higher, and product quality can't guarantee;
3, different operating personnel's operation technique causes accomplishing unified standard, and the different differences of crooked place and angle have directly influenced final product yield.
Summary of the invention
The technical problem to be solved in the present invention provides the pneumatic bending device of a kind of FPC, and working (machining) efficiency is higher, can effectively guarantee product quality and product yield.
For solving the problems of the technologies described above, technical scheme of the present invention is:
The pneumatic bending device of a kind of FPC is used for bending FPC, and described pneumatic bending device comprises base plate, riser, two-way cylinder, patrix, briquetting, counterdie, jettron,
Described riser is fixed in the upper surface of base plate, and described riser is perpendicular to base plate,
Described two-way cylinder comprises cylinder body and piston rod, described cylinder body is fixedly connected on riser, and an end of described piston rod slides and is arranged in the cylinder body, and the other end of described piston rod is fixedly connected on the upper surface of patrix, described piston rod can move around in the direction perpendicular to base plate
The upper surface of described briquetting is fixedly connected on the lower surface of patrix, and the lower surface of described briquetting is provided with boss,
Offer the groove that matches with boss on the upper surface of described counterdie, be provided with also on the upper surface of described counterdie that some and FPC adapt and be used for the fixedly assembly of FPC follows closely, the lower surface of described counterdie is connected in the upper surface of base plate,
Described jettron is connected in two-way cylinder, and described jettron moves around for the piston rod of controlling two-way cylinder.
Operation principle of the present invention is as follows:
Two-way cylinder is connected in external air source, the FPC product is positioned on the counterdie also by piecing together the nail stationary positioned, the piston rod of controlling two-way cylinder by jettron moves down, and drive patrix and briquetting presses down together, the groove of counterdie compressed into the part of FPC product by the boss of briquetting, the piston rod of controlling two-way cylinder by jettron that pauses after 2 seconds moves up, and drives patrix and briquetting and rise and reset, and bending is finished.
Preferably, briquetting of the present invention, groove are N, and N is the natural number more than or equal to 1, and a described N briquetting is corresponding one by one with N groove.
As improvement, the present invention also comprises two perpendicular to the guide post of base plate, and described two guide posts lay respectively at the both sides of counterdie, and the bottom of described every guide post is fixedly connected on the upper surface of base plate respectively, and patrix is passed on the top of described every guide post respectively.
As further improvement, the lower surface of base plate of the present invention is provided with some for the rubber feet that supports base plate, and described some rubber feet are uniformly distributed in the lower surface of base plate.
The present invention also can do improvement, namely also comprises the triangle holder, and described riser is fixedly connected on the upper surface of base plate by the triangle holder.
As another improvement, the present invention also comprises backing plate, and the cylinder body of described two-way cylinder is fixedly connected on riser by backing plate.
The present invention also can do following improvement, namely also comprises two-way cylinder contiguous block, and the piston rod of described two-way cylinder is fixedly connected on the upper surface of patrix by two-way cylinder contiguous block.
Preferably, the outer surface of boss of the present invention is parallel with the bottom surface of groove, and the outer surface of described boss and the adjustable angle between the horizontal plane.
Preferably, two-way cylinder of the present invention is two two-way cylinders of bar.
Therefore compared with prior art, the present invention has following beneficial effect:
1, the present invention is mechanical semiautomation operation, the employee only need be put plate, gets plate and stir jettron and be got final product complete operation, working (machining) efficiency is higher, and saved human cost, production capacity by two table apparatus after improving is calculated, 6 people can be saved, about 21.6 ten thousand yuan of human costs can be saved every year;
2, former tool can only be processed 1 product at every turn, and 5 seconds times spent, the present invention can carry out suitable increase to upper and lower mould according to the shape of FPC, once can process many products, practical operation shows can process 5 products at every turn, and 2 seconds times spent, the production capacity of a machine improves 328.6%;
3, the present invention has replaced original tool of manually pressing, by the lifting of cylinder operation patrix PFC is bent, effectively eliminated the influence of manual operations to product quality, improved product quality greatly, dropped to about 0.1% by about 1.5% before improving because bending the bad fraction defective of product that causes, can reduce about 420,000 yuan of the bad failure costs of product every year;
4, the present invention is pure pneumatic means, need not electricity consumption, has saved considerable power cost;
5, the present invention can be by to the outer surface of boss and the reasonable adjustment of the angle between the horizontal plane, makes FPC reach the margin of tolerance of customer requirement by himself resilience to a certain degree after bending;
6, the present invention is universal, can be according to different product bending shapes, and it is just passable only need to replace with lower module, and does not need complete machine to change, very easy to use;
7, the present invention can piece together nail according to the shape appropriate design of FPC, so that fixing PFC better guarantees that crooked place can not be offset.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute to improper restriction of the present invention, in the accompanying drawings:
Fig. 1 is the structural representation of the embodiment of the invention.
The specific embodiment
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Be illustrated in figure 1 as the embodiment of the pneumatic bending device of a kind of FPC of the present invention, be used for bending FPC10, pneumatic bending device comprises base plate 13, riser 14, two-way cylinder 16, patrix 5, briquetting 6, counterdie 1, jettron 20, riser 14 is fixed in the upper surface of base plate 13, riser 14 is perpendicular to base plate 13, two-way cylinder 16 comprises cylinder body 161 and piston rod 162, cylinder body 161 is fixedly connected on riser 14, one end of piston rod 162 slides and is arranged in the cylinder body 161, the other end of piston rod 162 is fixedly connected on the upper surface of patrix 5, piston rod 162 can move around in the direction perpendicular to base plate 13, the upper surface of briquetting 6 is fixedly connected on the lower surface of patrix 5, the lower surface of briquetting 6 is provided with boss, offer the groove that matches with boss on the upper surface of counterdie 1, be provided with also on the upper surface of counterdie 1 that some and FPC10 adapt and be used for the fixedly assembly of FPC10 follows closely 12, the lower surface of counterdie 1 is connected in the upper surface of base plate 13, jettron 20 is connected in two-way cylinder, and jettron 20 moves around for the piston rod of controlling two-way cylinder 16.
Preferably, in the present embodiment, briquetting 6, groove are N, and N is the natural number more than or equal to 1, and N briquetting is corresponding one by one with N groove.During practical operation, the numerical value of N can be adjusted according to actual needs.
As improvement, present embodiment also comprises two perpendicular to the guide post 22 of base plate 13, two guide posts 22 lay respectively at the both sides of counterdie 1, and the bottom of every guide post 22 is fixedly connected on the upper surface of base plate 13 respectively, and patrix 5 is passed on the top of every guide post 22 respectively.Guide post 22 can make that moving up and down of patrix 5 is more stable, does not have bigger deviation.
As further improvement, in the present embodiment, the lower surface of base plate 13 is provided with some for the rubber feet 18 that supports base plate 13, and some rubber feet 18 are uniformly distributed in the lower surface of base plate.Rubber feet 18 can support whole tool, and can play certain cushioning effect.
Present embodiment also can be done improvement, namely also comprises triangle holder 15, and riser 14 is fixedly connected on the upper surface of base plate 13 by triangle holder 15.Triangle holder 15 can improve the stability of riser 14 on base plate 13.
As another improvement, present embodiment also comprises backing plate 17, and the cylinder body 161 of two-way cylinder 16 is fixedly connected on riser 14 by backing plate 17.
Present embodiment also can be done following improvement, namely also comprises two-way cylinder contiguous block 21, and the piston rod 162 of two-way cylinder 16 is fixedly connected on the upper surface of patrix 5 by two-way cylinder contiguous block 21.
Preferably, the outer surface of boss is parallel with the bottom surface of groove, and the outer surface of boss and the adjustable angle between the horizontal plane.During practical operation, can rationally adjust the outer surface of boss and the angle between the horizontal plane, make FPC10 after bending, can reach the margin of tolerance of customer requirement by himself resilience to a certain degree
Preferably, in the present embodiment, two-way cylinder 16 is two two-way cylinders of bar, can improve the stability that patrix 5 moves up and down like this.
More than technical scheme that the embodiment of the invention is provided be described in detail, used specific case herein principle and the embodiment of the embodiment of the invention are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the embodiment of the invention, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. the pneumatic bending device of a FPC is used for bending FPC, it is characterized in that:
Described pneumatic bending device comprises base plate, riser, two-way cylinder, patrix, briquetting, counterdie, jettron,
Described riser is fixed in the upper surface of base plate, and described riser is perpendicular to base plate,
Described two-way cylinder comprises cylinder body and piston rod, described cylinder body is fixedly connected on riser, and an end of described piston rod slides and is arranged in the cylinder body, and the other end of described piston rod is fixedly connected on the upper surface of patrix, described piston rod can move around in the direction perpendicular to base plate
The upper surface of described briquetting is fixedly connected on the lower surface of patrix, and the lower surface of described briquetting is provided with boss,
Offer the groove that matches with boss on the upper surface of described counterdie, be provided with also on the upper surface of described counterdie that some and FPC adapt and be used for the fixedly assembly of FPC follows closely, the lower surface of described counterdie is connected in the upper surface of base plate,
Described jettron is connected in two-way cylinder, and described jettron moves around for the piston rod of controlling two-way cylinder.
2. the pneumatic bending device of FPC according to claim 1 is characterized in that: described briquetting, groove are N, and N is the natural number more than or equal to 1, and a described N briquetting is corresponding one by one with N groove.
3. the pneumatic bending device of FPC according to claim 1 and 2, it is characterized in that: also comprise two perpendicular to the guide post of base plate, described two guide posts lay respectively at the both sides of counterdie, the bottom of described every guide post is fixedly connected on the upper surface of base plate respectively, and patrix is passed on the top of described every guide post respectively.
4. the pneumatic bending device of FPC according to claim 1 and 2 is characterized in that: the lower surface of described base plate is provided with some for the rubber feet that support base plate, and described some rubber feet are uniformly distributed in the lower surface of base plate.
5. the pneumatic bending device of FPC according to claim 1 and 2, it is characterized in that: also comprise the triangle holder, described riser is fixedly connected on the upper surface of base plate by the triangle holder.
6. the pneumatic bending device of FPC according to claim 1 and 2, it is characterized in that: also comprise backing plate, the cylinder body of described two-way cylinder is fixedly connected on riser by backing plate.
7. the pneumatic bending device of FPC according to claim 1 and 2, it is characterized in that: also comprise two-way cylinder contiguous block, the piston rod of described two-way cylinder is fixedly connected on the upper surface of patrix by two-way cylinder contiguous block.
8. the pneumatic bending device of FPC according to claim 1 and 2, it is characterized in that: the outer surface of described boss is parallel with the bottom surface of groove, and the outer surface of described boss and the adjustable angle between the horizontal plane.
9. the pneumatic bending device of FPC according to claim 1 and 2 is characterized in that: described two-way cylinder is two two-way cylinders of bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310124419.3A CN103230968B (en) | 2013-04-11 | 2013-04-11 | Pneumatic buckling device of flexible printed circuit (FPC) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310124419.3A CN103230968B (en) | 2013-04-11 | 2013-04-11 | Pneumatic buckling device of flexible printed circuit (FPC) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103230968A true CN103230968A (en) | 2013-08-07 |
| CN103230968B CN103230968B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310124419.3A Active CN103230968B (en) | 2013-04-11 | 2013-04-11 | Pneumatic buckling device of flexible printed circuit (FPC) |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852081A (en) * | 2014-11-12 | 2015-08-19 | 重庆市九龙坡区仔仔食品厂 | Air cylinder type flanging mechanism for battery case |
| CN106784977A (en) * | 2014-11-11 | 2017-05-31 | 安徽鹰龙工业设计有限公司 | The battery case spacing edge-folding mechanism of cam-type |
| CN107172810A (en) * | 2017-06-14 | 2017-09-15 | 鹤山市中富兴业电路有限公司 | A kind of orthopedic FPC of thick copper foil with hollow out golden finger and its manufacture craft |
| CN108521716A (en) * | 2018-06-06 | 2018-09-11 | 深圳市星威恒科技有限公司 | Small size class FPC bending mechanisms and its bending method |
| CN108704959A (en) * | 2018-06-05 | 2018-10-26 | 江苏杰士德精密工业有限公司 | To carry out the semi-automatic bending equipment of bending to FPC plates |
| CN110450394A (en) * | 2019-07-03 | 2019-11-15 | 吴文泉 | A kind of automatic bar folder of flexible circuit board |
| CN110884096A (en) * | 2019-12-23 | 2020-03-17 | 广东拓斯达科技股份有限公司 | FPC of electricity core mechanism of bending |
| CN111065209A (en) * | 2020-01-07 | 2020-04-24 | 厦门弘信电子科技股份有限公司 | FPC pre-folding jig |
| CN113365439A (en) * | 2021-05-24 | 2021-09-07 | 深圳市立德通讯器材有限公司 | FPC bending clamp device and implementation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106784977A (en) * | 2014-11-11 | 2017-05-31 | 安徽鹰龙工业设计有限公司 | The battery case spacing edge-folding mechanism of cam-type |
| CN104852081A (en) * | 2014-11-12 | 2015-08-19 | 重庆市九龙坡区仔仔食品厂 | Air cylinder type flanging mechanism for battery case |
| CN107172810A (en) * | 2017-06-14 | 2017-09-15 | 鹤山市中富兴业电路有限公司 | A kind of orthopedic FPC of thick copper foil with hollow out golden finger and its manufacture craft |
| CN107172810B (en) * | 2017-06-14 | 2024-03-29 | 鹤山市中富兴业电路有限公司 | Thick copper foil orthopedic FPC with hollowed-out golden finger and manufacturing process thereof |
| CN108704959B (en) * | 2018-06-05 | 2023-12-15 | 江苏杰士德精密工业有限公司 | Semi-automatic bending equipment for bending FPC board |
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| CN108521716A (en) * | 2018-06-06 | 2018-09-11 | 深圳市星威恒科技有限公司 | Small size class FPC bending mechanisms and its bending method |
| CN110450394A (en) * | 2019-07-03 | 2019-11-15 | 吴文泉 | A kind of automatic bar folder of flexible circuit board |
| CN110884096A (en) * | 2019-12-23 | 2020-03-17 | 广东拓斯达科技股份有限公司 | FPC of electricity core mechanism of bending |
| CN110884096B (en) * | 2019-12-23 | 2024-05-28 | 东莞新能德科技有限公司 | FPC bending mechanism for battery cells |
| CN111065209A (en) * | 2020-01-07 | 2020-04-24 | 厦门弘信电子科技股份有限公司 | FPC pre-folding jig |
| CN113365439B (en) * | 2021-05-24 | 2022-12-27 | 深圳市立德通讯器材有限公司 | FPC bending clamp device and implementation method |
| CN113365439A (en) * | 2021-05-24 | 2021-09-07 | 深圳市立德通讯器材有限公司 | FPC bending clamp device and implementation method |
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| Publication number | Publication date |
|---|---|
| CN103230968B (en) | 2015-05-20 |
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Address after: 519170 No. 1 Fushan Second Road, Fushan Industrial Park, Qianwu Town, Doumen District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Jingwang Flexible Circuit Co., Ltd. Address before: 519180 No. 3 Xinqing Third Road Workshop, New Qinghai Science and Technology Industrial Park, Doumen District, Zhuhai City, Guangdong Province Patentee before: Zhuhai All-Winner FPC Co.,Ltd. |
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