CN105898992A - Method for efficient FPC board division - Google Patents
Method for efficient FPC board division Download PDFInfo
- Publication number
- CN105898992A CN105898992A CN201610296731.4A CN201610296731A CN105898992A CN 105898992 A CN105898992 A CN 105898992A CN 201610296731 A CN201610296731 A CN 201610296731A CN 105898992 A CN105898992 A CN 105898992A
- Authority
- CN
- China
- Prior art keywords
- fpc
- jigsaw
- plate
- lower mold
- template
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
Abstract
The invention discloses a method for efficient FPC board division. The method belongs to the technical field of FPC assembly. The method provided by the invention comprises the steps that an FPC board splicing manner is analyzed and an FPC board splicing template is established according to FPC design data; according to the board splicing template, a punching machine lower die is selected for FPC supporting; a FPC fixation manner is disposed; FPC displacement is avoided during the board division; a punching machine upper die is disposed, and an installation direction and an installation position of a cutter are determined; and a moving track and a stepping distance of the lower die are set according to the stamping die cutter which is disposed by the FPC board splicing template on the upper die, so that the FPC board division can be completed.
Description
Technical field
The present invention discloses the method for a kind of point of plate, belongs to FPC package technique field, a kind of method that FPC high efficiency divides plate.
Background technology
FPC(Flexible Printed Circuit), the printed circuit made with flexible insulating substrate.Flexible PCB is to have height reliability, excellent flexible printed circuit with polyimides or mylar for the one that base material is made.Have the advantages that distribution density is high, lightweight, thickness is thin, bending property is good.The characteristic of the material according to flexible PCB and wide variety of field, in order to more effectively save volume and reach certain degree of accuracy, make tridimensional characteristic and thin thickness preferably be applied in digital product, mobile phone and notebook computer.These advantages being different from common PCB of FPC determine that FPC veneer area in actual design and application is less, process for convenience of follow-up PCBA, FPC often uses the mode of many jigsaw, FPC divides plate to be different from PCB employing CNC milling machine and V-cut cutting machine divides plate, FPC is because having frivolous property and extremely strong pliability, FPC maquila is in point plate processing procedure, the punch press used at present divides plate to need punch press upper/lower die and mold to install enough cutter multiconnection points on disposable die-cut whole FPC connecting plate, thus reach the purpose that FPC veneer separates from whole jigsaw, this mode is limited in that the area size of punching machine mold is limited by FPC, it is generally many jigsaw in conjunction with FPC, mold weight is bigger, it is not easy to follow-up operation and maintenance；And the cutter installed on mold is with the passage of the time of use, it may appear that damage the situations such as aging, need user of service to carry out corresponding maintenance, be unfavorable for the saving of cost.The present invention provides a kind of method that FPC high efficiency divides plate, utilizes on the basis of FPC is punched out by existing punching machine cutting tool, improvement punch press design, to reach to reduce the usage quantity of punch die cutter, improves the punch press rate of transferring, facilitates the purpose that later maintenance operates simultaneously.
Summary of the invention
The present invention is directed to the problem during FPC assembles point plate processing procedure in prior art, it is provided that a kind of method that FPC high efficiency divides plate, be greatly promoted board working (machining) efficiency.During FPC large-scale processing, reduction equipment investment cost and equipment later maintenance cost of upkeep can be greatly reduced.
The concrete scheme that the present invention proposes is:
A kind of method that FPC high efficiency divides plate, data analysis FPC jigsaw mode is designed according to FPC, set up FPC jigsaw template, according to jigsaw stencil-chosen punching machine lower mold tool, FPC is supported, FPC fixed form is set, prevents point plate process FPC from displacement occurring, arrange upper die of punching press have and determine Cutting tool installation manner direction and position, and the punch die cutter arranged on the upper mold according to FPC jigsaw template, set lower mold moving track and step distance, divide plate to FPC.
Utilize Gerber file to analyze jigsaw rule and veneer spacing parameter, set up FPC jigsaw template.
FPC is supported by punching machine lower mold tool, and support section is effectively forced sky simultaneously.
Select the step distance of a length of lower mold of stepping of lower bolster entrance cope match-plate pattern cut coverage.
The fixed form of FPC is to arrange the positioning pressuring plate that FPC is fixed on lower bolster, prevents displacement in FPC blanking process.
Usefulness of the present invention is:
The present invention provides a kind of method that FPC high efficiency divides plate, data analysis FPC jigsaw mode is designed according to FPC, set up FPC jigsaw template, according to jigsaw stencil-chosen punching machine lower mold tool, FPC is supported, FPC fixed form is set, prevents point plate process FPC from displacement occurring, arrange upper die of punching press have and determine Cutting tool installation manner direction and position, and the punch die cutter arranged on the upper mold according to FPC jigsaw template, set lower mold moving track and step distance, divide plate to FPC；The present invention utilizes on the basis of FPC is punched out by existing punching machine cutting tool, improvement punch press design, to reach to reduce the usage quantity of punch die cutter, improves the punch press rate of transferring, facilitates the purpose that later maintenance operates simultaneously.
Accompanying drawing explanation
Lower mold process material object schematic diagram in Fig. 1 present invention；
Fig. 2 the inventive method schematic flow sheet.
Accompanying drawing illustrates: 1 lower mold turnover locating dowel, 2 pick and place charging tray.
Detailed description of the invention
A kind of method that FPC high efficiency divides plate, data analysis FPC jigsaw mode is designed according to FPC, set up FPC jigsaw template, according to jigsaw stencil-chosen punching machine lower mold tool, FPC is supported, FPC fixed form is set, prevents point plate process FPC from displacement occurring, arrange upper die of punching press have and determine Cutting tool installation manner direction and position, and the punch die cutter arranged on the upper mold according to FPC jigsaw template, set lower mold moving track and step distance, divide plate to FPC.
According to said method, in conjunction with accompanying drawing, the present invention is further described.
A kind of method that FPC high efficiency divides plate, designs data analysis FPC jigsaw mode according to FPC, sets up FPC jigsaw template, Gerber file wherein can be utilized to analyze jigsaw rule and veneer spacing parameter, set up FPC jigsaw template；
According to jigsaw stencil-chosen punching machine lower mold tool, FPC is supported,
Support section being carried out effective empty avoiding, arranging FPC fixed form can be to arrange the positioning pressuring plate that FPC is fixed on lower bolster simultaneously, prevents displacement in FPC blanking process from preventing point plate process FPC from displacement occur,
Arrange upper die of punching press have and determine Cutting tool installation manner direction and position, and the punch die cutter arranged on the upper mold according to FPC jigsaw template, set the step distance of a length of lower mold of stepping of lower mold moving track and selection lower bolster entrance cope match-plate pattern cut coverage, divide plate to FPC.
In practical operation, utilize the inventive method, set up FPC jigsaw template, analyze jigsaw rule and veneer spacing parameter, mold is arranged packet cutting knife, different group cutting knife height, can select to use difference group cutting knife according to template situation, lower mold arranges turnover locating dowel 1, position lower mold, being placed on by FPC soft board and pick and place the upper surface being placed on lower mold on charging tray 2, FPC soft board can be positioned by multiple positioning pressuring plates；Making lower mold be located exactly at the lower section of upper mold, multiple cutting knifes are positioned at the surface in multiple cutting knife hole,
Activate switch upper mold is moved to FPC soft board, and the first end thereof contacts with FPC soft board of the highest cutting knife group is punched out,
After the highest cutting knife group punches hole, the somewhat cutting knife group of low spot contacts with the middle part of FPC soft board and is punched out, by that analogy, until minimum cutting knife group contacts with the other end of FPC soft board and is punched out；After have collected certain hollow out in picking and placeing charging tray 2, outwell soft board waste material.
Utilize the invention described above method, when FPC large-scale processing, reduction equipment investment cost and equipment later maintenance cost of upkeep can be greatly reduced.
Described above to the disclosed embodiments, utilizes the multiple amendment of prior art to still fall within protection scope of the present invention to embodiment, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein.
Claims (5)
1. the method that a FPC high efficiency divides plate, it is characterized in that designing data analysis FPC jigsaw mode according to FPC, set up FPC jigsaw template, according to jigsaw stencil-chosen punching machine lower mold tool, FPC is supported, FPC fixed form is set, prevents point plate process FPC from displacement occurring, arrange upper die of punching press have and determine Cutting tool installation manner direction and position, and the punch die cutter arranged on the upper mold according to FPC jigsaw template, set lower mold moving track and step distance, divide plate to FPC.
Method the most according to claim 1, is characterized in that utilizing Gerber file to analyze jigsaw rule and veneer spacing parameter, sets up FPC jigsaw template.
Method the most according to claim 1 and 2, is characterized in that FPC is supported by punching machine lower mold tool, empty avoiding effective to support section simultaneously.
Method the most according to claim 3, is characterized in that selecting the step distance of a length of lower mold of stepping of lower bolster entrance cope match-plate pattern cut coverage.
Method the most according to claim 3, is characterized in that the fixed form of FPC is to arrange the positioning pressuring plate that FPC is fixed on lower bolster, prevents displacement in FPC blanking process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296731.4A CN105898992A (en) | 2016-05-09 | 2016-05-09 | Method for efficient FPC board division |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296731.4A CN105898992A (en) | 2016-05-09 | 2016-05-09 | Method for efficient FPC board division |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105898992A true CN105898992A (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610296731.4A Pending CN105898992A (en) | 2016-05-09 | 2016-05-09 | Method for efficient FPC board division |
Country Status (1)
| Country | Link |
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| CN (1) | CN105898992A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695993A (en) * | 2017-01-04 | 2017-05-24 | 惠州Tcl移动通信有限公司 | Sectional type FPC (flexible printed circuit) set cutting-off device and sectional type FPC set |
| CN109318028A (en) * | 2018-11-06 | 2019-02-12 | 郑州云海信息技术有限公司 | A kind of PCBA scoreboard station and its automatic clamping and placing panel device |
| CN110753450A (en) * | 2019-11-25 | 2020-02-04 | 深圳市景旺电子股份有限公司 | Manufacturing method of rigid-flex board |
| CN113825310A (en) * | 2021-08-09 | 2021-12-21 | 深圳市鑫达辉软性电路科技有限公司 | FPC board forming process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157204A (en) * | 1995-12-25 | 1997-08-20 | 日本碍子株式会社 | Sheet machining apparatus |
| CN102581877A (en) * | 2012-02-15 | 2012-07-18 | 欧朗科技（苏州）有限公司 | Device for splitting and cutting small-sized circuit board |
| CN204770234U (en) * | 2015-05-27 | 2015-11-18 | 亿和精密工业（中山）有限公司 | Flip -chip slider mould structure |
| CN205096325U (en) * | 2015-11-17 | 2016-03-23 | 张禄娟 | Dog -ear mould, equipment and bull cornering machine are cut to tubular product thorn |
-
2016
- 2016-05-09 CN CN201610296731.4A patent/CN105898992A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157204A (en) * | 1995-12-25 | 1997-08-20 | 日本碍子株式会社 | Sheet machining apparatus |
| CN102581877A (en) * | 2012-02-15 | 2012-07-18 | 欧朗科技（苏州）有限公司 | Device for splitting and cutting small-sized circuit board |
| CN204770234U (en) * | 2015-05-27 | 2015-11-18 | 亿和精密工业（中山）有限公司 | Flip -chip slider mould structure |
| CN205096325U (en) * | 2015-11-17 | 2016-03-23 | 张禄娟 | Dog -ear mould, equipment and bull cornering machine are cut to tubular product thorn |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695993A (en) * | 2017-01-04 | 2017-05-24 | 惠州Tcl移动通信有限公司 | Sectional type FPC (flexible printed circuit) set cutting-off device and sectional type FPC set |
| CN106695993B (en) * | 2017-01-04 | 2019-10-29 | Tcl移动通信科技（宁波）有限公司 | A kind of segmented FPC group disconnecting device and segmented FPC group |
| CN109318028A (en) * | 2018-11-06 | 2019-02-12 | 郑州云海信息技术有限公司 | A kind of PCBA scoreboard station and its automatic clamping and placing panel device |
| CN110753450A (en) * | 2019-11-25 | 2020-02-04 | 深圳市景旺电子股份有限公司 | Manufacturing method of rigid-flex board |
| CN113825310A (en) * | 2021-08-09 | 2021-12-21 | 深圳市鑫达辉软性电路科技有限公司 | FPC board forming process |
| CN113825310B (en) * | 2021-08-09 | 2023-02-28 | 深圳市鑫达辉软性电路科技有限公司 | FPC board forming process |
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Application publication date: 20160824 |