CN103354700A - Bending apparatus for flexible printed circuit - Google Patents
Bending apparatus for flexible printed circuit Download PDFInfo
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- CN103354700A CN103354700A CN2013102318620A CN201310231862A CN103354700A CN 103354700 A CN103354700 A CN 103354700A CN 2013102318620 A CN2013102318620 A CN 2013102318620A CN 201310231862 A CN201310231862 A CN 201310231862A CN 103354700 A CN103354700 A CN 103354700A
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- printed circuit
- flexible printed
- imitative type
- circuit board
- bending
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Abstract
The invention discloses a bending apparatus for a flexible printed circuit (FPC). The bending apparatus comprises a profiling upper die (110) and a profiling lower die (120), wherein the profiling upper die (110) and the profiling lower die (120) are cooperatively formed with a convex-concave pressing structure (101) for bending the FPC (200). According to the bending apparatus for the FPC, the profiling upper die and the profiling lower die are cooperatively formed with the convex-concave pressing structure for bending the FPC, so that FPC of each product can be bent consistently through the convex-concave pressing structure and work efficiency is high.
Description
Technical field
The present invention relates to a kind of apparatus for bending of flexible printed circuit board.
Background technology
As everyone knows, FPC(Flexible Printed Circuit: flexible printed circuit board) claim again Flexible Printed Circuit, flex circuit application, be called for short soft board, it has, and distribution density is high, lightweight, the characteristics of thin thickness.At present for example the inner space of the structural design in the mobile phone industry is more and more compacter for electronic product.Therefore, not only require to control well between the component body of electronic product tolerance, also require the connecting line (normally flexible printed circuit board) of assembly itself can be bent into and the gap perfect cooperation, thereby be able to the smoothly designing requirement of assembling.
At present, the manual mode with the flexible printed circuit board doubling of main employing folds a mark with flexible printed circuit board, thereby realizes the effect of bending.Perhaps hand is held flexible printed circuit board, utilizes tweezers upset flexible printed circuit board that it is folded in half, and flexible printed circuit board is folded a mark, thereby realize the effect of bending.Yet the effect of the each bending of manual operations can't guarantee consistency, and efficient is low.
Summary of the invention
The object of the invention is to, a kind of apparatus for bending of flexible printed circuit board is provided, so that the bending consistency of the flexible printed circuit board of each product is good, and high efficiency.
The present invention is achieved through the following technical solutions: a kind of apparatus for bending of flexible printed circuit board, wherein, the apparatus for bending of described flexible printed circuit board comprises imitative type patrix and imitative type counterdie, and described imitative type patrix cooperates the convex-concave pressing structure that is formed with for the bending flexible printed circuit board with described imitative type counterdie.
As further improvement in the technical proposal, described convex-concave pressing structure comprises imitative type projection and imitative type groove, and described imitative type projection fits in for described flexible printed circuit board is bent into predetermined shape with described imitative type groove convex-concave.
As further improvement in the technical proposal, described imitative type projection is integrally formed at described imitative type patrix, and described imitative type groove is integrally formed at described imitative type counterdie.
As further improvement in the technical proposal, described imitative type projection and described imitative type groove are in junction, corner interference fit.
As further improvement in the technical proposal, described flexible printed circuit board has the link that is connected with electronic component and away from the free end of described link.
As further improvement in the technical proposal, described imitative type projection is zero with the fit clearance of described imitative type groove in the position of the link of close described flexible printed circuit board.
As further improvement in the technical proposal, be formed with for clamping on described imitative type patrix and the described imitative type counterdie and take out the headspace of described electronic component and described flexible printed circuit board.
As further improvement in the technical proposal, the apparatus for bending of described flexible printed circuit board comprises the pressing guide pillar and engages post, the upper end of described pressing guide pillar is fixed on the described imitative type patrix, described imitative type counterdie is provided with the chute that holds described engaging post, and the upper end of described engaging post is fixedly connected with the lower end of described pressing guide pillar.
As further improvement in the technical proposal, be provided with buffer spring between described imitative type patrix and the described imitative type counterdie, described buffer spring is set on the described pressing guide pillar.
As further improvement in the technical proposal, be equipped with spring-loaded plunger on the sidewall of described imitative type counterdie, correspondingly be provided with slot on the described engaging post.
The invention has the beneficial effects as follows: according to the apparatus for bending of flexible printed circuit board of the present invention, the apparatus for bending of described flexible printed circuit board comprises imitative type patrix and imitative type counterdie, described imitative type patrix cooperates the convex-concave pressing structure that is formed with for the bending flexible printed circuit board with described imitative type counterdie, can make the bending consistency of flexible printed circuit board of each product good by the convex-concave pressing structure thus, and high efficiency.
Description of drawings
Fig. 1 is the schematic perspective view according to the apparatus for bending of the flexible printed circuit board of a specific embodiment of the present invention.
Fig. 2 is A place enlarged diagram among Fig. 1.
Fig. 3 is another schematic perspective view of the apparatus for bending of flexible printed circuit board among Fig. 1.
Fig. 4 is B place enlarged diagram among Fig. 3.
Fig. 5 is the schematic top plan view of the apparatus for bending of flexible printed circuit board among Fig. 1.
Fig. 6 is the front schematic view of the apparatus for bending of flexible printed circuit board among Fig. 1.
Fig. 7 is C place enlarged diagram among Fig. 6.
Fig. 8 is the biopsy cavity marker devices schematic diagram of the apparatus for bending of flexible printed circuit board among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further detailed.
The apparatus for bending 100 of flexible printed circuit board of the present invention comprises imitative type patrix 110, imitative type counterdie 120, base plate 130.Imitative type counterdie 120 is arranged on the base plate 130.The apparatus for bending 100 of flexible printed circuit board of the present invention utilizes imitative type patrix 110 to cooperate with the up and down convex-concave of imitative type counterdie 120, and flexible printed circuit board 200 is bent into predetermined shape.Easy speech, described imitative type patrix 110 cooperates the convex-concave pressing structure 101 that is formed with for bending flexible printed circuit board 200 with described imitative type counterdie 120.
To shown in Figure 8, in the apparatus for bending 100 of the flexible printed circuit board of present embodiment, described convex-concave pressing structure 101 comprises imitative type projection 112 and imitative type groove 122 such as Fig. 1.Although the quantity of the quantity of imitative type projection 112 and imitative type groove 122 only is one respectively in the present embodiment, more imitative type projection and imitative type groove can be set according to actual needs obviously.Wherein, described imitative type projection 112 fits in for described flexible printed circuit board 200 is bent into predetermined shape with described imitative type groove 122 convex-concaves.
As shown in Figure 1, in the apparatus for bending 100 of the flexible printed circuit board of present embodiment, described imitative type projection 112 is integrally formed at described imitative type patrix 110, and described imitative type groove 122 is integrally formed at described imitative type counterdie 120.
As shown in Figure 3 and Figure 4, in the apparatus for bending 100 of the flexible printed circuit board of present embodiment, described flexible printed circuit board 200 has the link 204 that is connected with electronic component 202 and away from the free end 206 of described link 204.The link 204 of described flexible printed circuit board 200 is connected on the electronic component 202.The free end 206 of described flexible printed circuit board 200 can be used for being connected with another electronic component, thereby realizes itself and being electrically connected of electronic component 202.
As can be seen from the figure, electronic component 202 is the square body of rigidity.As shown in Figure 3, be provided with the placement space 117 of placing electronic component 202 on the imitative type patrix 110.Placement space 117 can just hold electronic component 202.And, such as Fig. 2 and shown in Figure 7, be formed with for clamping on described imitative type patrix 110 and the described imitative type counterdie 120 and take out the headspace of described electronic component 202 and described flexible printed circuit board 200.Easy speech, be formed with headspace (upper headspace) 118 on the described imitative type patrix 110, be formed with headspace (lower headspace) 128 on the described imitative type counterdie 120.Thus, the upper and lower of electronic component 202 is the space that can enter, and can utilize the upper and lower surface of the tool holding electronic components 202 such as tweezers to take out electronic component 202 and the flexible printed circuit board 200 that bending is finished, as shown in Figure 3 and Figure 4.
When 100 pairs of described flexible printed circuit boards 200 of apparatus for bending of the flexible printed circuit board that utilizes present embodiment carry out bending, can first flexible printed circuit board 200 be placed on the top of the imitative type groove 122 of imitative type counterdie 120, then flexible printed circuit board 200 is smoothed out with the fingers in the imitative type groove 122 along the sidewall of imitative type groove 122, electronic component 202 is placed in the placement space 117 that sets in advance simultaneously, the position for the treatment of bending on the flexible printed circuit board 200 is filled in flexible printed circuit board 200 in the imitative type groove 122 with after imitative type groove 122 aligns.The part for the treatment of bending of flexible printed circuit board 200 is placed in the imitative type groove 122 fully, realizes the action that pre-bends of flexible printed circuit board 200.But the flexible printed circuit board 200 of this moment does not also have folding line, can't keep for a long time this state that pre-bends.Then, utilize convex-concave pressing structure 101 to carry out pressing, namely imitative type projection 112 and imitative type groove 122 clamp flexible printed circuit board 200 mutually near compressing, and flexible printed circuit board 200 is applied bending power, realize the bending of flexible printed circuit board 200.Then unclamp imitative type patrix 110 and imitative type counterdie 120, with taking-up products such as tweezers.
According to the apparatus for bending 100 of flexible printed circuit board of the present invention, bending operation efficient is high, and the convex-concave pressing structure that utilizes imitative type patrix, imitative type counterdie to form has guaranteed the consistency of each bending.
As shown in Figure 7, in the apparatus for bending 100 of the flexible printed circuit board of present embodiment, described imitative type projection 112 and described imitative type groove 122 in junction, corner 414,410,412 interference fit.Junction, corner 414,410, the 412nd to the place that flexible printed circuit board 200 carries out bending, namely forms folding line place (also claiming bending part).Particularly, in the apparatus for bending 100 of the flexible printed circuit board of present embodiment, described imitative type projection 112 and described imitative type groove 122 be 0.4 millimeter of 414 interference fit in the junction, corner.In the apparatus for bending 100 of the flexible printed circuit board of present embodiment, described imitative type projection 112 and described imitative type groove 122 be 0.4 millimeter of 410 interference fit in the junction, corner.In the apparatus for bending 100 of the flexible printed circuit board of present embodiment, described imitative type projection 112 and described imitative type groove 122 be 0.4 millimeter of 412 interference fit in the junction, corner.According to this interference pressing structure, 0.4 millimeter of bending part interference fit, bending folding line out is difficult for bounce-back on the flexible printed circuit board 200, behind the taking-up flexible printed circuit board 200, keeps by the state of bending between flexible printed circuit board 200 energy are long-term.
In the apparatus for bending 100 of the flexible printed circuit board of present embodiment, described imitative type projection 112 is zero with the fit clearance of described imitative type groove 122 in the position of the link 204 of close described flexible printed circuit board 200.As shown in Figure 7, should " position of the link 204 of close described flexible printed circuit board 200 " refer to anti-pull section 404.This anti-pull section 404 is near the root of flexible printed circuit board 200 with electronic component 202 combinations.Thus, near the root by described imitative type projection 112 and the described imitative type groove 122 compression anti-pull 404(of section flexible printed circuit boards 200), can guarantee in Forging Process, on the flexible printed circuit board 200 and the part between the electronic component 202 can not pullled damage.
As mentioned above, because in the apparatus for bending 100 of the flexible printed circuit board of present embodiment, be formed with for clamping on described imitative type patrix 110 and the described imitative type counterdie 120 and take out the headspace of described electronic component 202 and described flexible printed circuit board 200, so can utilize the upper and lower surface of the tool holding electronic components 202 such as tweezers, take out fast electronic component 202 and the flexible printed circuit board 200 that bending is finished, further improved bending operation efficient.
In the apparatus for bending 100 of the flexible printed circuit board of present embodiment, the apparatus for bending 100 of flexible printed circuit board also comprises having put in place the engaging part of prompting function of pressing.Introduce this below in conjunction with Fig. 8 and have put in place the engaging part of prompting function of pressing.
As shown in Figure 8, the apparatus for bending 100 of described flexible printed circuit board comprise pressing guide pillar 314,324 with engage post 316,326.Pressing guide pillar 314 is identical with pressing guide pillar 324 structures, is separately positioned on the both sides of apparatus for bending 100.Engaging post 316 is identical with engaging post 326 structures.Described pressing guide pillar 314,324 upper end screw thread are fixed on the described imitative type patrix 110.Described imitative type counterdie 120 is provided with and holds respectively described engaging post 316,326 chute 124,126.Chute 124 holds engaging post 316.Chute 126 holds engaging post 326.And described engaging post 316,326 upper end are fixedly connected with described pressing guide pillar 314,324 lower end respectively.In the Forging Process of flexible printed circuit board, described engaging post 316 and 314 linkages from top to bottom of pressing guide pillar; Described engaging post 326 and 324 linkages from top to bottom of pressing guide pillar, described engaging post 316 is in chute 124 interior slips simultaneously, and described engaging post 326 is in chute 126 interior slips.
Such as Fig. 1 and shown in Figure 8, be provided with buffer spring 312,322 between described imitative type patrix 110 and the described imitative type counterdie 120.Described buffer spring 312,322 is set on the described pressing guide pillar 314,324.Particularly, described buffer spring 312 is set on the described pressing guide pillar 314; Described buffer spring 322 is set on the described pressing guide pillar 324.Thus, in the Forging Process of flexible printed circuit board, can cushion imitative type patrix 110, so that the Forging Process of flexible printed circuit board is more smooth and easy.
As shown in Figure 8, be equipped with spring-loaded plunger 318,328 on the sidewall of described imitative type counterdie 120.Correspondingly be provided with slot 315,325 on the described engaging post 316,326.Spring-loaded plunger 318 cooperates with slot 315, and spring-loaded plunger 328 cooperates with slot 325.Slot 315 is identical with slot 325 structures, is the ring-type deep-slotted chip breaker.Wherein, known spring-loaded plunger also is the bulb plunger, or positioning bead/post, is at the inner installing of thread spring, makes its inner pearl, pin set precompression, has the product of stroke motion.Imitative type counterdie 120 is provided with the plunger fixed structure 319,329 that cooperates with spring-loaded plunger 318,328.Plunger fixed structure 319,329 is used for mounting spring plunger 318,328 and adjust spring-loaded plunger 318,328 position.
Do not finish in bending under the state of (not putting in place), spring-loaded plunger 318,328 bulb 317,327 compressed are pressed on engaging post 316,326 the perisporium.When the close imitative type counterdie of imitative type patrix, compress when putting in place (time point that pressing is finished) between imitative type patrix and the imitative type counterdie, spring-loaded plunger 318,328 bulb 317,327 slip in engaging post 316,326 the slot 315,325, send the sound of promptings such as " clicks ", remind pressing of operator to put in place.
Have put in place the engaging part of prompting function of pressing by this is set, when bending put in place, spring-loaded plunger sent prompting sound, reminded bending puts in place, had improved the operability of the apparatus for bending 100 of flexible printed circuit board.
Abovely in conjunction with Fig. 1 to Fig. 8 the apparatus for bending 100 of the flexible printed circuit board of present embodiment is illustrated, but the present invention obviously is not subject to this.For example, can set up a pressing cylinder, utilize the automatic impaction between the imitative type patrix of pressing cylinder realization and the imitative type counterdie, half manual pressing is optimized for auto-stitching.
Above embodiment has been described in detail the present invention, but these are not to be construed as limiting the invention.Protection scope of the present invention is not limited with above-mentioned execution mode, as long as the equivalence that those of ordinary skills do according to disclosed content is modified or changed, all should include in the protection range of putting down in writing in claims.
Claims (10)
1. the apparatus for bending of a flexible printed circuit board, it is characterized in that, the apparatus for bending of described flexible printed circuit board comprises imitative type patrix (110) and imitative type counterdie (120), and described imitative type patrix (110) cooperates the convex-concave pressing structure (101) that is formed with for bending flexible printed circuit board (200) with described imitative type counterdie (120).
2. the apparatus for bending of flexible printed circuit board according to claim 1, it is characterized in that, described convex-concave pressing structure (101) comprises imitative type projection (112) and imitative type groove (122), and described imitative type projection (112) fits in for described flexible printed circuit board (200) is bent into predetermined shape with described imitative type groove (122) convex-concave.
3. the apparatus for bending of flexible printed circuit board according to claim 2 is characterized in that, described imitative type projection (112) is integrally formed at described imitative type patrix (110), and described imitative type groove (122) is integrally formed at described imitative type counterdie (120).
4. the apparatus for bending of flexible printed circuit board according to claim 2 is characterized in that, described imitative type projection (112) and described imitative type groove (122) be (414,410,412) interference fit in the junction, corner.
5. the apparatus for bending of flexible printed circuit board according to claim 2, it is characterized in that described flexible printed circuit board (200) has the link (204) that is connected with electronic component (202) and away from the free end (206) of described link (204).
6. the apparatus for bending of flexible printed circuit board according to claim 5, it is characterized in that described imitative type projection (112) is zero with the fit clearance of described imitative type groove (122) in the position of the link (204) of close described flexible printed circuit board (200).
7. the apparatus for bending of flexible printed circuit board according to claim 5, it is characterized in that, be formed with for clamping on described imitative type patrix (110) and the described imitative type counterdie (120) and take out described electronic component (202) and the headspace of described flexible printed circuit board (200) (118,128).
8. the apparatus for bending of flexible printed circuit board according to claim 2, it is characterized in that, the apparatus for bending of described flexible printed circuit board comprises pressing guide pillar (314,324) and engages post (316,326), the upper end of described pressing guide pillar (314,324) is fixed on the described imitative type patrix (110), described imitative type counterdie (120) is provided with the chute (124,126) that holds described engaging post (316,326), and the upper end of described engaging post (316,326) is fixedly connected with the lower end of described pressing guide pillar (314,324).
9. the apparatus for bending of flexible printed circuit board according to claim 8, it is characterized in that, be provided with buffer spring (312,322) between described imitative type patrix (110) and the described imitative type counterdie (120), described buffer spring (312,322) is set on the described pressing guide pillar (314,324).
10. the apparatus for bending of flexible printed circuit board according to claim 8, it is characterized in that, be equipped with spring-loaded plunger (318,328) on the sidewall of described imitative type counterdie (120), correspondingly be provided with slot (315,325) on the described engaging post (316,326).
Priority Applications (1)
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CN2013102318620A CN103354700A (en) | 2013-06-13 | 2013-06-13 | Bending apparatus for flexible printed circuit |
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CN2013102318620A CN103354700A (en) | 2013-06-13 | 2013-06-13 | Bending apparatus for flexible printed circuit |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106862350A (en) * | 2017-03-14 | 2017-06-20 | 昂纳信息技术(深圳)有限公司 | A kind of flexible board bending device and its bending technique |
CN107644593A (en) * | 2017-09-06 | 2018-01-30 | 武汉华星光电半导体显示技术有限公司 | A kind of flexible OLED display panel |
CN113382566A (en) * | 2021-08-13 | 2021-09-10 | 江油星联电子科技有限公司 | Tool convenient for assembling and mounting for laminating metal circuit board |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427392Y2 (en) * | 1974-05-16 | 1979-09-06 | ||
CN101959368A (en) * | 2009-07-17 | 2011-01-26 | 天津北科精工自动化科技发展有限责任公司 | Soft PCB (Printed Circuit Board) bending device with insulating film |
CN102437344A (en) * | 2011-12-15 | 2012-05-02 | 奇瑞汽车股份有限公司 | Sealing machine of button cell |
CN102938979A (en) * | 2012-11-29 | 2013-02-20 | 东莞新能德科技有限公司 | Bending device of flexible circuit board |
-
2013
- 2013-06-13 CN CN2013102318620A patent/CN103354700A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427392Y2 (en) * | 1974-05-16 | 1979-09-06 | ||
CN101959368A (en) * | 2009-07-17 | 2011-01-26 | 天津北科精工自动化科技发展有限责任公司 | Soft PCB (Printed Circuit Board) bending device with insulating film |
CN102437344A (en) * | 2011-12-15 | 2012-05-02 | 奇瑞汽车股份有限公司 | Sealing machine of button cell |
CN102938979A (en) * | 2012-11-29 | 2013-02-20 | 东莞新能德科技有限公司 | Bending device of flexible circuit board |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106862350A (en) * | 2017-03-14 | 2017-06-20 | 昂纳信息技术(深圳)有限公司 | A kind of flexible board bending device and its bending technique |
CN107644593A (en) * | 2017-09-06 | 2018-01-30 | 武汉华星光电半导体显示技术有限公司 | A kind of flexible OLED display panel |
CN113382566A (en) * | 2021-08-13 | 2021-09-10 | 江油星联电子科技有限公司 | Tool convenient for assembling and mounting for laminating metal circuit board |
CN113382566B (en) * | 2021-08-13 | 2021-10-29 | 江油星联电子科技有限公司 | Tool convenient for assembling and mounting for laminating metal circuit board |
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Application publication date: 20131016 |