CN109483642A - A kind of FPC finished product double-sided adhesive exempts to tear the clicking technique of release film - Google Patents
A kind of FPC finished product double-sided adhesive exempts to tear the clicking technique of release film Download PDFInfo
- Publication number
- CN109483642A CN109483642A CN201811109068.8A CN201811109068A CN109483642A CN 109483642 A CN109483642 A CN 109483642A CN 201811109068 A CN201811109068 A CN 201811109068A CN 109483642 A CN109483642 A CN 109483642A
- Authority
- CN
- China
- Prior art keywords
- double
- sided adhesive
- release film
- product
- fpca
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Structure Of Printed Boards (AREA)
- Adhesive Tapes (AREA)
Abstract
Exempt to tear the clicking technique of release film the invention discloses a kind of FPC finished product double-sided adhesive, by the double faced adhesive tape with release film in the front FPCa, and low adhesion film is no longer pasted at the back side of FPCa, the FPCa product for posting double-sided adhesive is placed on punching machine etching cutting die and carries out processing and forming, when being punched out, it needs to control punching depth, guarantee that double-sided adhesive release film is not thrust, FPCa is face-up at this time, i.e. LED is face-up, after the completion of processing and forming, it will be taken out on FPCa product mold, FPCa and double-sided adhesive waste material are exhausted from the cutting surface of product, only retain and completes single branch product and entire double-sided adhesive release film, finally product after the completion is tested, packaging shipment is carried out after having inspected.The FPC finished product double-sided adhesive exempts to tear the clicking technique of release film, posts the FPC component of two-sided glue material after processing and forming, and upper board assembling can be directly removed in assembling, the operation for carrying out tearing off double-sided adhesive release film in advance is not needed, the dyestripping flow chart time is saved, operation is simplified, saves manpower.
Description
Technical field
The invention belongs to FPC finished product processing technique fields, and in particular to a kind of FPC finished product double-sided adhesive exempts to tear rushing for release film
Cutting process.
Background technique
It is one kind made of substrate with highly reliable that flexible circuit board (abbreviation FPC), which is using polyimides or polyester film,
Property, excellent flexible printed circuit.Have the characteristics that Distribution density is high, light-weight, thickness is thin, bending is good.
Original FPC product operation technique is before punching, and low adhesion glue is pasted at the back side LB or FPCa as shown in fig. 1
Piece, positive adhesive tape release film it is two-sided, LED light downward from the front FPCa be punched, by double-sided adhesive release film, double-sided adhesive and FPCa tri-
Layer material is thrust together, is sticked to shipment on the low adhesion film at the back side (low adhesion film is only packaging material), double-sided adhesive is release
Film becomes monomer with LB, must tear off respectively to each LB when tearing release film, cause operation cumbersome and waste time, together
When also improve cost of manufacture.
Summary of the invention
Exempt to tear the clicking technique of release film the purpose of the present invention is to provide a kind of FPC finished product double-sided adhesive, it is above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of FPC finished product double-sided adhesive exempts to tear rushing for release film
Cutting process, comprising the following steps:
S1, by the double faced adhesive tape with release film in the front FPCa, and low adhesion film is no longer pasted at the back side of FPCa；
The FPCa product for posting double-sided adhesive is placed on punching machine etching cutting die and carries out processing and forming, at this time the front FPCa by S2
Upward, i.e., LED is face-up；
S3 after the completion of processing and forming, will take out on FPCa product mold, FPCa and double-sided adhesive gives up from the cutting surface of product
Material exhausts, and only retains and completes single branch product and entire double-sided adhesive release film；
S4 finally tests product after the completion, carries out packaging shipment after having inspected.
Preferably, in step S2, punching machine etching cutting die includes the pedestal for positioning upper mold and placing PFCa product, wherein positioning
Upper mold further includes the guide post that four corners are arranged in, and the post holes to fasten with guide post is provided on pedestal, and the setting of FPCa product exists
Between four groups of guide posts.
Preferably, it in step S2, when being punched out, needs to control punching depth, guarantees that double-sided adhesive release film is not thrust.
Preferably, in step S2, the product face contact of severing is needed to etch blade.
Technical effect and advantage of the invention: the FPC finished product double-sided adhesive exempts to tear the clicking technique of release film, by FPCa
The double-sided adhesive with release film is posted in the front of product, and the back side does not attach remaining film, and when FPCa product is punched out, makes to rush
The direction cut changes auxiliary materials and the punching sides such as fitting double-sided adhesive to pass through towards the upper LED positive direction of FPCa product
To exempting to tear release film difficulty before assembling and operation is cumbersome to reach to change FPCa component in post-processing state after molding
Problem, so that the FPC product component for posting two-sided glue material can directly remove upper board group in assembling after processing and forming
Dress does not need increase manpower and specially tears double-sided adhesive release film with line, and operation is simple, and cost is lower.
Detailed description of the invention
Fig. 1 is that original technique is punched flow chart；
Fig. 2 is clicking technique flow chart of the invention.
In figure: 1 low adhesion film, 2FPCa layers, 3LED, 4 double-sided adhesives with release film.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Exempt to tear the clicking technique of release film the present invention provides a kind of FPC finished product double-sided adhesive as shown in Figure 2, including following
Step:
S1, by the double faced adhesive tape with release film in the front FPCa, and low adhesion film is no longer pasted at the back side of FPCa；
The FPCa product for posting double-sided adhesive is placed on punching machine etching cutting die and carries out processing and forming, at this time the front FPCa by S2
Upward, i.e., LED is face-up, when being punched out, needs to control punching depth, guarantees that double-sided adhesive release film is not thrust, needs simultaneously
The product face contact of severing is wanted to etch blade, i.e. double-sided adhesive release film will retain the one side not thrust and not contact etching blade；
S3 after the completion of processing and forming, will take out on FPCa product mold, FPCa and double-sided adhesive gives up from the cutting surface of product
Material exhausts, and only retains and completes single branch product and entire double-sided adhesive release film；
S4 finally tests product after the completion, carries out packaging shipment after having inspected.
Specifically, punching machine etching cutting die includes the pedestal for positioning upper mold and placing PFCa product, wherein positioning in step S2
Upper mold further includes the guide post that four corners are arranged in, and the post holes to fasten with guide post is provided on pedestal, and the setting of FPCa product exists
Between four groups of guide posts.
Specifically, the FPC finished product double-sided adhesive exempts to tear the clicking technique of release film, in FPCa component post-processing, from product one
Face is punched out, while keeping the double-sided adhesive release film not severing of product another side, so that the FPCa component after processing is in client
Before the assembling of end, does not need increase manpower and specially tear double-sided adhesive release film with line, operation is simple, and cost is lower.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. a kind of FPC finished product double-sided adhesive exempts to tear the clicking technique of release film, which comprises the following steps:
S1, by the double faced adhesive tape with release film in the front FPCa, and low adhesion film is no longer pasted at the back side of FPCa；
The FPCa product for posting double-sided adhesive is placed on punching machine etching cutting die and carries out processing and forming by S2, and FPCa is face-up at this time,
I.e. LED is face-up；
S3 after the completion of processing and forming, will take out on FPCa product mold, arrange FPCa and double-sided adhesive waste material from the cutting surface of product
Fall, only retains and complete single branch product and entire double-sided adhesive release film；
S4 finally tests product after the completion, carries out packaging shipment after having inspected.
2. a kind of FPC finished product double-sided adhesive according to claim 1 exempts to tear the clicking technique of release film, it is characterised in that: step
In rapid S2, punching machine etching cutting die includes the pedestal for positioning upper mold and placing PFCa product, wherein positioning upper mold further includes that setting exists
The guide post of four corners is provided with the post holes to fasten with guide post on pedestal, and FPCa product is arranged between four groups of guide posts.
3. a kind of FPC finished product double-sided adhesive according to claim 1 exempts to tear the clicking technique of release film, it is characterised in that: step
It in rapid S2, when being punched out, needs to control punching depth, guarantees that double-sided adhesive release film is not thrust.
4. a kind of FPC finished product double-sided adhesive according to claim 1 exempts to tear the clicking technique of release film, it is characterised in that: step
In rapid S2, the product face contact of severing is needed to etch blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811109068.8A CN109483642A (en) | 2018-09-21 | 2018-09-21 | A kind of FPC finished product double-sided adhesive exempts to tear the clicking technique of release film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811109068.8A CN109483642A (en) | 2018-09-21 | 2018-09-21 | A kind of FPC finished product double-sided adhesive exempts to tear the clicking technique of release film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109483642A true CN109483642A (en) | 2019-03-19 |
Family
ID=65689394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811109068.8A Pending CN109483642A (en) | 2018-09-21 | 2018-09-21 | A kind of FPC finished product double-sided adhesive exempts to tear the clicking technique of release film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109483642A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883856A (en) * | 2019-11-19 | 2020-03-17 | 深圳市隆利科技股份有限公司 | Method for integrally cutting FPC (Flexible printed Circuit) and LED (light-emitting diode) lamp strip |
| CN113894867A (en) * | 2021-09-30 | 2022-01-07 | 苏州市腾鑫精密材料科技有限公司 | Adhesive tape sticking method for flexible circuit board covering film |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100078008A (en) * | 2008-12-29 | 2010-07-08 | 주식회사 엔스타 | Punching apparatus of flexible printed circuit board |
| CN206743678U (en) * | 2017-04-13 | 2017-12-12 | 芜湖德仓光电有限公司 | A kind of justifying cutting means based on FPC |
| CN206908948U (en) * | 2017-03-06 | 2018-01-19 | 东莞市溢信高电子有限公司 | A kind of FPC blanking dies for improving punching and producing tear |
| CN207362132U (en) * | 2017-07-12 | 2018-05-15 | 厦门鑫联信智能系统集成有限公司 | The FPCA double faced adhesive tape release films torn off are spelled easy to whole |
| CN108247742A (en) * | 2018-03-16 | 2018-07-06 | 昆山卓研达电子有限公司 | A kind of die-cutting apparatus |
-
2018
- 2018-09-21 CN CN201811109068.8A patent/CN109483642A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100078008A (en) * | 2008-12-29 | 2010-07-08 | 주식회사 엔스타 | Punching apparatus of flexible printed circuit board |
| CN206908948U (en) * | 2017-03-06 | 2018-01-19 | 东莞市溢信高电子有限公司 | A kind of FPC blanking dies for improving punching and producing tear |
| CN206743678U (en) * | 2017-04-13 | 2017-12-12 | 芜湖德仓光电有限公司 | A kind of justifying cutting means based on FPC |
| CN207362132U (en) * | 2017-07-12 | 2018-05-15 | 厦门鑫联信智能系统集成有限公司 | The FPCA double faced adhesive tape release films torn off are spelled easy to whole |
| CN108247742A (en) * | 2018-03-16 | 2018-07-06 | 昆山卓研达电子有限公司 | A kind of die-cutting apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 王红军: "《家装电工识图与操作实用指南》", 30 April 2014, 中国铁道出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883856A (en) * | 2019-11-19 | 2020-03-17 | 深圳市隆利科技股份有限公司 | Method for integrally cutting FPC (Flexible printed Circuit) and LED (light-emitting diode) lamp strip |
| CN113894867A (en) * | 2021-09-30 | 2022-01-07 | 苏州市腾鑫精密材料科技有限公司 | Adhesive tape sticking method for flexible circuit board covering film |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190319 |
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