CN102962301A - Automatic bending machine for flexible circuit board - Google Patents
Automatic bending machine for flexible circuit board Download PDFInfo
- Publication number
- CN102962301A CN102962301A CN2012104377879A CN201210437787A CN102962301A CN 102962301 A CN102962301 A CN 102962301A CN 2012104377879 A CN2012104377879 A CN 2012104377879A CN 201210437787 A CN201210437787 A CN 201210437787A CN 102962301 A CN102962301 A CN 102962301A
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- cope match
- workpiece
- plate pattern
- flexible pcb
- working slider
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Abstract
The invention discloses an automatic bending machine of a flexible circuit board and belongs to the technical field of advanced manufacturing. The automatic bending machine comprises a base and a box body arranged on the base, wherein the base is provided with a bracket; the bracket is provided with a working sliding table used for placing the flexible circuit board and a sliding table driving device used for driving the working sliding table to pass in and out the box body; and a lower die device capable of moving upward so as to bend a workpiece is arranged below the bracket; and an upper die device capable of depressing the workpiece is arranged above the bracket. According to the automatic bending machine, a production mode of manually bending the flexible circuit board in the current industry is abandoned, multiple parts can be bent once, the bending efficiency is greatly improved, and the production cost and the labor cost are reduced.
Description
Technical field
The present invention relates to the automatic bar folder of a kind of flexible PCB, belong to the advanced manufacturing technology field.
Background technology
Flexible PCB (hereinafter to be referred as FPC) has the advantages such as light Xiao Bao, and electronic product is more and smaller and more exquisite nowadays, and in the increasing epoch of function, FPC will more be used.The PCB circuit board only limits to use at two dimensional surface, but FPC can assemble in three dimensions, so nowadays the structure of FPC becomes increasingly complex, and present most producer can only be with manually FPC being carried out bending process, but so not only efficient is hanged down low precision, and damages easily device.Some large-scale producer can use machine to process, but every processing one procedure just need to change a machine, so not only need to increase extra equipment and corresponding anchor clamps, but also need manually production process and equipment to be managed, cause production cost to increase.
Summary of the invention
For addressing the above problem, the invention provides a kind of precise structure, simple to operate, the automatic bar folder of the flexible PCB that production efficiency is high.
The present invention is that the technical scheme that its problem of solution adopts is:
The automatic bar folder of a kind of flexible PCB comprises base, is installed in the casing on the base, and support is installed on the base, is equipped with for the working slider of placing flexible circuit board on the described support and the slide unit drive unit that is used for driving working slider turnover casing; Support below be provided with can on move to bend the lower mold apparatus of workpiece, the top of support is provided with the upper mould device that can press down workpiece.
Preferably, described slide unit drive unit comprises rack-mount slide rail and corresponding with the slide rail slide block that is installed on the working slider, also comprises for driving the slide unit that working slider moves driving cylinder.The end of slide rail is provided with block, and it is excessive to prevent that working slider from moving, and also can play the effect of location simultaneously.
Preferably, described lower mold apparatus comprises the counterdie movable component, and described counterdie movable component comprises the lower bolster that is used for installing processing mold that is driven lifting by power set, and the lower bolster lead is installed on the described lower bolster.Further, the lower bolster locating dowel is installed on the described lower bolster, working slider is provided with the lower bolster locating hole corresponding with the lower bolster locating dowel.When working slider was pulled to machining area by slide unit driving cylinder, the lower bolster locating dowel rose with lower bolster and inserts in the lower bolster locating hole, to improve machining accuracy.
Preferably, described upper mould device comprises the patrix movable component, and described patrix movable component comprises the cope match-plate pattern that is used for installing processing mold that is driven lifting by power set, and the cope match-plate pattern lead is installed on the described cope match-plate pattern.In order further to improve machining accuracy, the cope match-plate pattern locating dowel is installed on the described cope match-plate pattern, working slider is provided with the cope match-plate pattern locating hole corresponding with the cope match-plate pattern locating dowel, when working slider arrives machining area, the cope match-plate pattern locating dowel descends with cope match-plate pattern, and insert in the cope match-plate pattern locating hole, so just can guarantee simultaneously the precision of cope match-plate pattern, lower bolster and working slider.
Preferably, described cope match-plate pattern is provided with and prevents that workpiece from sticking in the spring stack on the processing mold.When cope match-plate pattern descends, conflict workpiece and compressed of the front end of spring stack at first, then processing mold is processed workpiece; When cope match-plate pattern rose, processing mold left first workpiece, and the front end of spring stack is still supported on workpiece, prevented that workpiece from promoting with processing mold.When cope match-plate pattern rose to certain distance, the front end of spring stack left workpiece, and then finished processing.
Preferably, the present invention also comprises apparatus for turning, described apparatus for turning comprises and is arranged on the cope match-plate pattern pin that is used for the workpiece location and the pressed down workpiece corresponding with pin so that the depression bar of Workpiece shaping, also comprise the flap that is used for promoting workpiece turning that is arranged on the working slider, support is provided with and promotes the flap push rod that flap moves.
Be respectively arranged with in correspondence with each other fin and groove on described lever and the depression bar, workpiece is crushed between fin and the groove, so that workpiece has the shape identical with fin and groove, the cross section of fin and groove is changed difform lever and depression bar according to the angle initialization of the required turnover of workpiece when processing the workpiece of difformity and length.
When workpiece need to turn down, the flap push rod rose flap jack-up, and flap promotes the workpiece bending until workpiece touches the lever bottom, jack-up is continued in the end of workpiece, then depression bar presses down, and the end of workpiece is pressed together on the upper end of lever, thereby processes needed turnover shape.
Be provided with the turnover gearshift that promotion lever and depression bar move on the described cope match-plate pattern, described turnover gearshift comprises that the turnover displacement plate and the displacement plate that are slidingly mounted on cope match-plate pattern drive cylinder, and described pin and depression bar are installed on the turnover displacement plate.
Preferably, the present invention also comprises the empennage shaped device, in order to the empennage part of shaping circuit, and workpiece is played certain clamping action.Described empennage shaped device comprises the empennage lower platen by the power set driving that is arranged on cope match-plate pattern, and is arranged on empennage location-plate corresponding with the empennage lower platen on the working slider.When workpiece need to turn down, the empennage lower platen rose, and the end of workpiece is released, and flap just can be with workpiece turning.
The invention has the beneficial effects as follows: abandon and make the by hand mode of production of bending flexible circuit board in the present industry, can once bend many places, greatly improve the bending operating efficiency, reduced production cost and labour cost.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is monnolithic case figure of the present invention;
Fig. 2 is cut-away view of the present invention;
Fig. 3 is working slider of the present invention and the rack-mount schematic diagram of lower mold apparatus;
Fig. 4 is the scheme of installation of lower mold apparatus of the present invention and support;
Fig. 5 is the scheme of installation of lower mold apparatus of the present invention;
Fig. 6 is the bottom view of upper mould device of the present invention;
Fig. 7 is the top view of upper mould device of the present invention;
Fig. 8 is the structural representation of apparatus for turning of the present invention.
The specific embodiment
The automatic bar folder of a kind of flexible PCB as shown in Figure 1 comprises base 11, is installed in the casing 12 on the base 11, and support 13 is installed on the base 11.Described casing 12 tops are electric cabinet, and electric cabinet is provided with switch, danger button, Pressure gauge and pressure regulator valve 22, and pressure regulator valve 22 is used for the pressure that control is fed to the gas of machine intimate.Be positioned at casing 12 on the described support 13 and be outside equipped with two shift knobs 23, in the time will starting the machine, need operating personnel with two hands two shift knobs 23 to be pressed simultaneously, machine can start, and so just can effectively prevent owing to operating personnel stretch into the machine intimate accident that meets accident with hand mistake.
To shown in the accompanying drawing 5, also be equipped with for the working slider 14 of placing flexible circuit board on the support 13 and the slide unit drive unit that is used for driving working slider 14 turnover casings 12 such as accompanying drawing 2.The locating slot that place work piece is arranged on the working slider 14, locating slot and workpiece form fit, the workpiece that operating personnel are different according to processing can be changed different working slider 14.Described slide unit drive unit comprises the slide rail 151 that is installed on the support 13 and corresponding with slide rail 151 slide block 152 that is installed on the working slider 14, also comprises for driving the slide unit that working slider 14 moves driving cylinder 153.The end of slide rail 151 is provided with block 154, and it is excessive to prevent that working slider 14 from moving, and also can play the effect of location simultaneously.
The top of support 13 is provided with the upper mould device that can press down workpiece, patrix is installed on the support 13 drives cylinder 175 rising of driving upper mould devices or declines.Shown in accompanying drawing 6, accompanying drawing 7, described upper mould device comprises the patrix movable component, and described patrix movable component comprises the cope match-plate pattern 171 that is used for installing processing mold that is driven lifting by power set, on the described cope match-plate pattern 171 cope match-plate pattern lead 172 is installed.In order further to improve machining accuracy, on the described cope match-plate pattern 171 cope match-plate pattern locating dowel 173 is installed, working slider 14 is provided with the cope match-plate pattern locating hole 142 corresponding with cope match-plate pattern locating dowel 173.Described cope match-plate pattern 171 is provided with and prevents that workpiece from sticking in the spring stack 174 on the processing mold.When cope match-plate pattern 171 descends, the front end of spring stack 174 workpiece and compressed of conflicting at first, then processing mold is processed workpiece; When cope match-plate pattern 171 rose, processing mold left first workpiece, and the front end of spring stack 174 is still supported on workpiece, prevents that workpiece from promoting with processing mold.When cope match-plate pattern 171 rose to certain distance, the front end of spring stack 174 left workpiece, and then finished processing.
The present invention also is provided with apparatus for turning, as shown in Figure 8, described apparatus for turning comprises and is arranged on the cope match-plate pattern 171 pin 181 that is used for the workpiece location and can presses down workpiece so that the depression bar 182 of Workpiece shaping, also comprise the flap 183 that is used for promoting workpiece turning that is arranged on the working slider 14, support 13 is provided with and promotes the flap push rod 184 that flap 183 moves.
Be respectively arranged with in correspondence with each other fin and groove on described lever 181 and the depression bar 182, workpiece is crushed between fin and the groove, so that workpiece has the shape identical with fin and groove, the cross section of fin and groove is changed difform lever 181 and depression bar 182 according to the angle initialization of the required turnover of workpiece when processing the workpiece of difformity and length.
When workpiece need to turn down, flap push rod 184 stretches out flap 183 jack-up in locating slot, flap 183 promotes the workpiece bending until workpiece touches lever 181 bottoms, jack-up is continued by flap 183 in the end of workpiece, then depression bar 182 presses down, the end of workpiece is pressed together on the upper end of lever 181, thereby processes needed turnover shape.
Be provided with the turnover gearshift that promotion lever 181 and depression bar 182 move on the described cope match-plate pattern 171, described turnover gearshift comprises that the turnover displacement plate 191 and the displacement plate that are slidingly mounted on the cope match-plate pattern 171 drive cylinder 192, and described pin 181 and depression bar 182 are installed on the turnover displacement plate 191.
In addition, the present invention also is provided with the empennage shaped device, in order to the empennage part of shaping circuit, and workpiece is played certain clamping action.Described empennage shaped device comprises the empennage lower platen 211 that is driven by power set that is arranged on the cope match-plate pattern 171, and is arranged on the working slider 14 the empennage location-plate 212 corresponding with empennage lower platen 211.When workpiece need to turn down, empennage lower platen 211 rose, and the end of workpiece is released, and flap 183 just can be with workpiece turning.
Below, by reference to the accompanying drawings operating process of the present invention is simply described, at first the operator is placed on wiring board on the locating slot of working slider 14, then both hands are pressed shift knob 23, working slider 14 is sent into the workspace on the support 13, upper mould device descends, and lower mold apparatus rises simultaneously, and lower bolster locating dowel 163 and cope match-plate pattern locating dowel 173 are inserted in the working slider 14 and positioned.Upper mould device stops after dropping to certain altitude, and the empennage shaped device is declined to become type tail and workpiece pressing again.Further, the processing mold of upper mould device and lower mold apparatus carries out processing and forming to workpiece.After machining, upper mould device and lower mold apparatus break away from respectively working slider 14, and working slider 14 withdraws from casing 12, and the operator takes out wiring board.The present invention abandons and makes the by hand mode of production of bending flexible circuit board in the present industry, can once bend many places, greatly improves the bending operating efficiency, and the whole process time is less than 7 seconds, and has reduced production cost and labour cost.
Above specification is described, only is principle of the present invention and embodiment, everyly carries out any simple modification and variation according to essence of the present invention, all belongs within the protection domain of the presently claimed invention.
Claims (10)
1. automatic bar folder of flexible PCB, comprise base (11), be installed in the casing (12) on the base (11), it is characterized in that, support (13) is installed on the base (11), is equipped with on the described support (13) for the working slider (14) of placing flexible circuit board and for the slide unit drive unit that drives working slider (14) turnover casing (12); Support (13) below be provided with can on move to bend the lower mold apparatus of workpiece, the top of support (13) is provided with the upper mould device that can press down workpiece.
2. the automatic bar folder of a kind of flexible PCB according to claim 1, it is characterized in that, described slide unit drive unit comprises the slide rail (151) that is installed on the support (13) and corresponding with slide rail (151) slide block (152) that is installed on the working slider (14), also comprises for driving the mobile slide unit of working slider (14) driving cylinder (153).
3. the automatic bar folder of a kind of flexible PCB according to claim 1; it is characterized in that; described lower mold apparatus comprises the counterdie movable component; described counterdie movable component comprises the lower bolster (161) that is used for installing processing mold that is driven lifting by power set, and lower bolster lead (162) is installed on the described lower bolster (161).
4. the automatic bar folder of a kind of flexible PCB according to claim 3, it is characterized in that, lower bolster locating dowel (163) is installed on the described lower bolster (161), and working slider (14) is provided with the lower bolster locating hole (141) corresponding with lower bolster locating dowel (163).
5. the automatic bar folder of a kind of flexible PCB according to claim 3; it is characterized in that; described upper mould device comprises the patrix movable component; described patrix movable component comprises the cope match-plate pattern (171) that is used for installing processing mold that is driven lifting by power set, and cope match-plate pattern lead (172) is installed on the described cope match-plate pattern (171).
6. the automatic bar folder of a kind of flexible PCB according to claim 5, it is characterized in that, cope match-plate pattern locating dowel (173) is installed on the described cope match-plate pattern (171), and working slider (14) is provided with the cope match-plate pattern locating hole (142) corresponding with cope match-plate pattern locating dowel (173).
7. the automatic bar folder of a kind of flexible PCB according to claim 5 is characterized in that, described cope match-plate pattern (171) is provided with and prevents that workpiece from sticking in the spring stack (174) on the processing mold.
8. the automatic bar folder of a kind of flexible PCB according to claim 5, it is characterized in that, also comprise apparatus for turning, described apparatus for turning comprises and is arranged on the upper pin (181) that is used for the workpiece location of cope match-plate pattern (171) and the pressed down workpiece corresponding with pin (181) so that the depression bar of Workpiece shaping (182), also comprise the flap (183) that is used for promoting workpiece turning that is arranged on the working slider (14), support (13) is provided with and promotes the mobile flap push rod (184) of flap (183).
9. the automatic bar folder of a kind of flexible PCB according to claim 8, it is characterized in that, be provided with on the described cope match-plate pattern (171) and promote lever (181) and the mobile turnover gearshift of depression bar (182), described turnover gearshift comprises that the turnover displacement plate (191) and the displacement plate that are slidingly mounted on the cope match-plate pattern (171) drive cylinder (192), and described pin (181) and depression bar (182) are installed on the turnover displacement plate (191).
10. the automatic bar folder of a kind of flexible PCB according to claim 8, it is characterized in that, also comprise the empennage shaped device, described empennage shaped device comprises the empennage lower platen (211) by the power set driving that is arranged on the cope match-plate pattern (171), and is arranged on the upper empennage location-plate (212) corresponding with empennage lower platen (211) of working slider (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210437787.9A CN102962301B (en) | 2012-11-06 | 2012-11-06 | Automatic bending machine for flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210437787.9A CN102962301B (en) | 2012-11-06 | 2012-11-06 | Automatic bending machine for flexible circuit board |
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| Publication Number | Publication Date |
|---|---|
| CN102962301A true CN102962301A (en) | 2013-03-13 |
| CN102962301B CN102962301B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210437787.9A Active CN102962301B (en) | 2012-11-06 | 2012-11-06 | Automatic bending machine for flexible circuit board |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230968A (en) * | 2013-04-11 | 2013-08-07 | 珠海双赢柔软电路有限公司 | Pneumatic buckling device of flexible printed circuit (FPC) |
| CN104668369A (en) * | 2015-02-28 | 2015-06-03 | 王小贞 | Novel stamping method and die |
| CN105388645A (en) * | 2015-12-29 | 2016-03-09 | 王昌华 | FPC (Flexible Printed Circuit) automatic bending machine for LCD (Liquid Crystal Display) and automatic being process of FPC automatic bending machine |
| CN105657978A (en) * | 2016-03-30 | 2016-06-08 | 珠海奇川电子科技有限公司 | Automatic flexible printed circuit board bending device |
| 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 |
| CN106922085A (en) * | 2017-04-21 | 2017-07-04 | 高德(苏州)电子有限公司 | A kind of automatic bending device of semi-flexible wiring board |
| CN108500145A (en) * | 2018-06-07 | 2018-09-07 | 杭州杰恺自动化设备有限公司 | A kind of automatic bending and molding pressing device of refrigerator doors coverboard |
| CN108692923A (en) * | 2018-05-14 | 2018-10-23 | 武汉华星光电半导体显示技术有限公司 | A kind of dynamic bending jig for testing the flexible bending degree of flexible display panels |
| CN109696758A (en) * | 2018-09-04 | 2019-04-30 | 友达光电股份有限公司 | Flip chip bending device and flip chip bending method |
| CN110450394A (en) * | 2019-07-03 | 2019-11-15 | 吴文泉 | A kind of automatic bar folder of flexible circuit board |
| TWI688316B (en) * | 2018-08-22 | 2020-03-11 | 宏碁股份有限公司 | Folding fixture |
| CN112371783A (en) * | 2020-11-05 | 2021-02-19 | 东阳东磁自动化科技有限公司 | Flexible bending mechanism for metal sheets and implementation method thereof |
| CN114260340A (en) * | 2021-11-12 | 2022-04-01 | 歌尔科技有限公司 | Bending device |
| CN114401587A (en) * | 2022-03-25 | 2022-04-26 | 深圳市元硕自动化科技有限公司 | PCB turns over a equipment based on high in clouds |
| CN114633458A (en) * | 2022-02-22 | 2022-06-17 | 盐城维信电子有限公司 | Flexible plate bending device and bending equipment with same |
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| CN203044590U (en) * | 2012-11-06 | 2013-07-10 | 珠海锐翔电子有限公司 | Automatic bending machine for flexible circuit board |
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| US20050208792A1 (en) * | 2004-03-22 | 2005-09-22 | Riospring, Inc. | Bending tool for flexible printed circuit assemblies |
| CN102202465A (en) * | 2011-05-24 | 2011-09-28 | 陈良华 | Automatic reinforcement laminating machine for flexible printed circuit |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230968B (en) * | 2013-04-11 | 2015-05-20 | 珠海双赢柔软电路有限公司 | Pneumatic buckling device of flexible printed circuit (FPC) |
| CN103230968A (en) * | 2013-04-11 | 2013-08-07 | 珠海双赢柔软电路有限公司 | Pneumatic buckling device of flexible printed circuit (FPC) |
| CN104668369B (en) * | 2015-02-28 | 2017-07-28 | 王小贞 | A kind of diel |
| CN104668369A (en) * | 2015-02-28 | 2015-06-03 | 王小贞 | Novel stamping method and die |
| CN105388645A (en) * | 2015-12-29 | 2016-03-09 | 王昌华 | FPC (Flexible Printed Circuit) automatic bending machine for LCD (Liquid Crystal Display) and automatic being process of FPC automatic bending machine |
| CN105657978A (en) * | 2016-03-30 | 2016-06-08 | 珠海奇川电子科技有限公司 | Automatic flexible printed circuit board bending device |
| CN105657978B (en) * | 2016-03-30 | 2019-03-12 | 珠海奇川精密设备有限公司 | A kind of automatic foldable device of flexible circuit board |
| 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 |
| CN106922085B (en) * | 2017-04-21 | 2023-08-25 | 高德(苏州)电子有限公司 | Automatic equipment of buckling of semi-flexible line way board |
| CN106922085A (en) * | 2017-04-21 | 2017-07-04 | 高德(苏州)电子有限公司 | A kind of automatic bending device of semi-flexible wiring board |
| CN108692923A (en) * | 2018-05-14 | 2018-10-23 | 武汉华星光电半导体显示技术有限公司 | A kind of dynamic bending jig for testing the flexible bending degree of flexible display panels |
| CN108500145A (en) * | 2018-06-07 | 2018-09-07 | 杭州杰恺自动化设备有限公司 | A kind of automatic bending and molding pressing device of refrigerator doors coverboard |
| CN108500145B (en) * | 2018-06-07 | 2023-10-10 | 杭州杰恺自动化设备有限公司 | Automatic forming compression fittings that bends of refrigerator door shell board |
| TWI688316B (en) * | 2018-08-22 | 2020-03-11 | 宏碁股份有限公司 | Folding fixture |
| CN109696758A (en) * | 2018-09-04 | 2019-04-30 | 友达光电股份有限公司 | Flip chip bending device and flip chip bending method |
| CN109696758B (en) * | 2018-09-04 | 2022-02-01 | 友达光电股份有限公司 | Flip chip film bending equipment and flip chip film bending method |
| CN110450394A (en) * | 2019-07-03 | 2019-11-15 | 吴文泉 | A kind of automatic bar folder of flexible circuit board |
| CN112371783A (en) * | 2020-11-05 | 2021-02-19 | 东阳东磁自动化科技有限公司 | Flexible bending mechanism for metal sheets and implementation method thereof |
| CN112371783B (en) * | 2020-11-05 | 2022-06-17 | 东阳东磁自动化科技有限公司 | Flexible bending mechanism for metal sheet and implementation method thereof |
| CN114260340A (en) * | 2021-11-12 | 2022-04-01 | 歌尔科技有限公司 | Bending device |
| CN114260340B (en) * | 2021-11-12 | 2024-01-26 | 歌尔科技有限公司 | Bending device |
| CN114633458A (en) * | 2022-02-22 | 2022-06-17 | 盐城维信电子有限公司 | Flexible plate bending device and bending equipment with same |
| CN114401587A (en) * | 2022-03-25 | 2022-04-26 | 深圳市元硕自动化科技有限公司 | PCB turns over a equipment based on high in clouds |
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|---|---|
| CN102962301B (en) | 2014-12-10 |
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