CN104244594A - Method for manufacturing regularly-arranged rectangular indentation reinforcing pieces - Google Patents
Method for manufacturing regularly-arranged rectangular indentation reinforcing pieces Download PDFInfo
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- CN104244594A CN104244594A CN201410440666.9A CN201410440666A CN104244594A CN 104244594 A CN104244594 A CN 104244594A CN 201410440666 A CN201410440666 A CN 201410440666A CN 104244594 A CN104244594 A CN 104244594A
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Abstract
The invention discloses a method for manufacturing regularly-arranged rectangular indentation reinforcing pieces, and relates to the technical field of machining of flexible printed circuit boards. The method comprises the steps that a steel plate (3) is stamped through an upper die (1) and a lower die (3) of a forming mechanism (4), and the steel reinforcing pieces (501) are obtained; the steel reinforcing pieces (501) are arranged through a jig (10), and the steel reinforcing pieces (501) are placed in containing grooves (9) of the jig one by one. According to the method for manufacturing the reinforcing pieces, the steel reinforcing pieces are obtained through stamping forming; compared with an etching method, cost is lower, and accuracy is higher; the jig is used for positioning, the regularly-arranged reinforcing pieces can be obtained as well, and the requirement for automatic production can be met.
Description
Technical field
The present invention relates to flexible PCB processing technique field, particularly a kind of rectangle of rule composing inside contracts reinforcing chip manufacture method.
Background technology
Current flexible PCB processing adopts the mode of production of automation more and more, and the reinforcing chip of rule composing can be assembled with circuit board by automation equipment in bulk, substantially increases production efficiency.But require in this production process reinforcing chip must be according to the rules layout arrangement on a monoblock face width, and current for obtain regularly arranged reinforcing chip generally adopt etching method, a monoblock steel plate etches whole rule layouts, the high and low precision of this processing method production cost.
Summary of the invention
The technical problem to be solved in the present invention is the problem that the reinforcing chip production cost of solution etching method making rule composing is high.
For solving the problems of the technologies described above, the rectangle that the invention provides a kind of rule composing inside contracts reinforcing chip manufacture method, comprises the following steps:
Step one, by the patrix 1 of shaping mechanism 4 and counterdie 3 stamping steel plate 3, obtain reinforcement steel disc 501 as shown in Figure 8;
Step 2, arrange reinforcement steel disc 501 by tool 10, reinforcement steel disc 501 is placed on one by one in the standing groove 9 of tool 10;
Step 3, cover on tool 10 by regularly arranged cross cutting gummed paper 11, the reference column 8 that the location hole of cross cutting gummed paper 11 is enclosed within tool 10 positions, and the hot-setting adhesive 1101 on it is adjacent to the reinforcement steel disc 501 in standing groove 9;
Step 4, carry out hot pressing to cross cutting gummed paper 11 and reinforcement steel disc 501, make the attached glue of reinforcement steel disc 501, and obtain the rule composing group of the reinforcement steel disc after covering glue, its structure as shown in Figure 9 and Figure 10;
Step 5, by the rule composing group turn-over of reinforcement steel disc, steel is faced up, and stick low mucous membrane 13, as shown in figure 11;
The release film 1102 of step 6, removal cross cutting gummed paper 11, obtains finished product 12.
Preferably, the cross cutting gummed paper (11) in step 3 comprises hot-setting adhesive (1101) and release film (1102) is two-layer.
Preferably, the described low mucous membrane (13) in step 5 is larger than the viscosity of described release film (1102) to described hot-setting adhesive (1101) to the viscosity of described steel plate 3.
This reinforcing chip manufacture method adopts punch forming to obtain reinforcement steel disc, compares that etching method is with low cost, precision is high, and is positioned by tool, can obtain regularly arranged reinforcing chip equally, can meet the needs of automated production.
Accompanying drawing explanation
Fig. 1 is the structural representation of final finished of the present invention.
Fig. 2 is the structural representation of reinforcing chip of the present invention.
Fig. 3 is the structural representation of the forming machine used by the present invention.
Fig. 4 is the structural representation of the tool used by the present invention.
Fig. 5 is the structural representation of the cover plate of tool in Fig. 4.
Fig. 6 is the structural representation of the cross cutting gummed paper used by the present invention.
Fig. 7 is the profile of the cross cutting gummed paper in Fig. 6.
Fig. 8 is the structural representation of reinforcement steel disc of the present invention.
Fig. 9 is the structural representation after reinforcement steel disc of the present invention covers glue.
Figure 10 is the cutaway view of the reinforcement steel disc in Fig. 9.
Figure 11 is the cutaway view after the reinforcement steel disc attaching release film in Fig. 9.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
The final product of this manufacture method is: finished product 12 as shown in Figure 1, it is made up of reinforcing chip 5 and low mucous membrane 13, and reinforcing chip 5 carries out regularly arranged on low mucous membrane 13 according to the actual requirements.As shown in Figure 2, reinforcing chip 5 points is two-layer, and one deck is reinforcement steel disc 501, and another layer is hot-setting adhesive 502, and reinforcement steel disc 501 contacts with low mucous membrane 13.
The equipment adopted in manufacturing process has: shaping mechanism 4 and tool 10.As shown in Figure 3, shaping mechanism 4 is provided with patrix 1 and counterdie 2, and forming shape is consistent with reinforcement steel disc 501 profile.As shown in Figure 4 and Figure 5, tool 10 comprises base 7 and tool cover plate 6, base 7 is tabular, edge is provided with reference column 8, be provided with in the middle part of tool cover plate 6 and carry out regularly arranged standing groove 9 according to the actual requirements, which is provided with the location hole mated with reference column 8, standing groove 9 is through hole, and during use, the location hole of tool cover plate 6 is enclosed within the reference column 8 of base 7.
The raw material adopted in manufacturing process have: steel plate 3, regularly arranged cross cutting gummed paper 11 and low mucous membrane 13.As shown in Figure 6 and Figure 7, cross cutting gummed paper 11 comprises hot-setting adhesive 1101 and release film 1102 is two-layer, the shape of hot-setting adhesive 1101 and reinforcement steel disc 501 form fit, and according to rule composing in release liners 1102.The viscosity of low mucous membrane 13 pairs of steel plates 3 is larger than the viscosity of release film 1102 pairs of hot-setting adhesives 1101.
Manufacture method is as follows:
Step one, by the patrix 1 of shaping mechanism 4 and counterdie 3 stamping steel plate 3, obtain reinforcement steel disc 501 as shown in Figure 8;
Step 2, arrange reinforcement steel disc 501 by tool 10, reinforcement steel disc 501 is placed on one by one in the standing groove 9 of tool 10;
Step 3, cover on tool 10 by regularly arranged cross cutting gummed paper 11, the reference column 8 that the location hole of cross cutting gummed paper 11 is enclosed within tool 10 positions, and the hot-setting adhesive 1101 on it is adjacent to the reinforcement steel disc 501 in standing groove 9;
Step 4, carry out hot pressing to cross cutting gummed paper 11 and reinforcement steel disc 501, make the attached glue of reinforcement steel disc 501, and obtain the rule composing group of the reinforcement steel disc after covering glue, its structure as shown in Figure 9 and Figure 10;
Step 5, by the rule composing group turn-over of reinforcement steel disc, steel is faced up, and stick low mucous membrane 13, as shown in figure 11;
The release film 1102 of step 6, removal cross cutting gummed paper 11, obtains finished product 12.
Above execution mode is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (3)
1. the rectangle of rule composing inside contracts a reinforcing chip manufacture method, it is characterized in that, comprises the following steps:
Step one, by the patrix (1) of shaping mechanism (4) and counterdie (3) stamping steel plate (3), obtain reinforcement steel disc (501);
Step 2, by tool (10) arrangement reinforcement steel disc (501), reinforcement steel disc (501) is placed on one by one in the standing groove (9) of tool (10);
Step 3, regularly arranged cross cutting gummed paper (11) is covered on tool (10), the reference column (8) that the location hole of cross cutting gummed paper (11) is enclosed within tool (10) positions, and the hot-setting adhesive (1101) on it is adjacent to the reinforcement steel disc (501) in standing groove (9);
Step 4, hot pressing is carried out to cross cutting gummed paper (11) and reinforcement steel disc (501), make reinforcement steel disc (501) attached glue, and obtain the rule composing group of the reinforcement steel disc after covering glue;
Step 5, by the rule composing group turn-over of reinforcement steel disc, steel is faced up, and stick low mucous membrane (13);
The release film (1102) of step 6, removal cross cutting gummed paper (11), obtains finished product (12).
2. the rectangle of rule composing as claimed in claim 1 inside contracts reinforcing chip manufacture method, and it is characterized in that, the cross cutting gummed paper (11) in step 3 comprises hot-setting adhesive (1101) and release film (1102) is two-layer.
3. the rectangle of rule composing as claimed in claim 2 inside contracts reinforcing chip manufacture method, and it is characterized in that, the described low mucous membrane (13) in step 5 is larger than the viscosity of described release film (1102) to described hot-setting adhesive (1101) to the viscosity of described steel plate 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440666.9A CN104244594B (en) | 2014-09-01 | 2014-09-01 | A kind of rectangle of rule composing inside contracts reinforcing chip preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440666.9A CN104244594B (en) | 2014-09-01 | 2014-09-01 | A kind of rectangle of rule composing inside contracts reinforcing chip preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104244594A true CN104244594A (en) | 2014-12-24 |
| CN104244594B CN104244594B (en) | 2017-09-29 |
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| CN201410440666.9A Active CN104244594B (en) | 2014-09-01 | 2014-09-01 | A kind of rectangle of rule composing inside contracts reinforcing chip preparation method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105392294A (en) * | 2015-12-11 | 2016-03-09 | 苏州米达思精密电子有限公司 | Positioning and manufacturing method for reinforcing sheet with inwardly-contracted adhesive |
| CN105451446A (en) * | 2014-12-30 | 2016-03-30 | 厦门弘信电子科技股份有限公司 | Holed steel sheet machine bench bonding method of flexible circuit board |
| CN105479913A (en) * | 2015-12-11 | 2016-04-13 | 苏州米达思精密电子有限公司 | Method for gluing regularly typeset reinforcing pieces |
| CN106926547A (en) * | 2017-03-15 | 2017-07-07 | 昆山思瑞奕电子有限公司 | One kind cross cutting gluing structure and its forming method |
| CN107249255A (en) * | 2017-06-09 | 2017-10-13 | 上达电子（深圳）股份有限公司 | It is die cut gummed paper applying method |
| CN108260279A (en) * | 2017-12-04 | 2018-07-06 | 深圳市新宇腾跃电子有限公司 | A kind of production method of battery FPC, battery FPC |
| CN109051026A (en) * | 2018-06-27 | 2018-12-21 | 无锡积捷光电材料有限公司 | Stiffening plate precision sticking patch jig |
| CN110572950A (en) * | 2019-10-15 | 2019-12-13 | 深圳市华旭达精密电路科技有限公司 | Manufacturing process for drawing PI reinforcement |
| WO2021128160A1 (en) * | 2019-12-26 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Flexible circuit board |
| CN113844050A (en) * | 2021-09-15 | 2021-12-28 | 深圳市腾鑫精密电子芯材科技有限公司 | Gum application process of three-dimensional steel reinforced product of 5G chip circuit board |
| CN115555465A (en) * | 2022-11-21 | 2023-01-03 | 苏州淼昇电子有限公司 | Cross-shaped feeding continuous punching device and continuous punching process for reinforced steel sheet |
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| JP2000323822A (en) * | 1999-05-12 | 2000-11-24 | Ricoh Microelectronics Co Ltd | Plastic fine ball arrangement substrate, manufacture thereof and method of forming bump electrodes |
| CN101720169A (en) * | 2009-12-09 | 2010-06-02 | 厦门弘信电子科技有限公司 | Flexible printed circuit board steel disc reinforcing hot-pressing making process |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451446A (en) * | 2014-12-30 | 2016-03-30 | 厦门弘信电子科技股份有限公司 | Holed steel sheet machine bench bonding method of flexible circuit board |
| CN105479913A (en) * | 2015-12-11 | 2016-04-13 | 苏州米达思精密电子有限公司 | Method for gluing regularly typeset reinforcing pieces |
| CN105392294B (en) * | 2015-12-11 | 2018-05-15 | 苏州米达思精密电子有限公司 | A kind of glue inside contracts the positioning production method of reinforcing chip |
| CN105392294A (en) * | 2015-12-11 | 2016-03-09 | 苏州米达思精密电子有限公司 | Positioning and manufacturing method for reinforcing sheet with inwardly-contracted adhesive |
| CN106926547B (en) * | 2017-03-15 | 2019-04-23 | 昆山思瑞奕电子有限公司 | A kind of cross cutting gluing structure and its forming method |
| CN106926547A (en) * | 2017-03-15 | 2017-07-07 | 昆山思瑞奕电子有限公司 | One kind cross cutting gluing structure and its forming method |
| CN107249255A (en) * | 2017-06-09 | 2017-10-13 | 上达电子（深圳）股份有限公司 | It is die cut gummed paper applying method |
| CN108260279A (en) * | 2017-12-04 | 2018-07-06 | 深圳市新宇腾跃电子有限公司 | A kind of production method of battery FPC, battery FPC |
| CN109051026A (en) * | 2018-06-27 | 2018-12-21 | 无锡积捷光电材料有限公司 | Stiffening plate precision sticking patch jig |
| CN110572950A (en) * | 2019-10-15 | 2019-12-13 | 深圳市华旭达精密电路科技有限公司 | Manufacturing process for drawing PI reinforcement |
| WO2021128160A1 (en) * | 2019-12-26 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Flexible circuit board |
| CN113844050A (en) * | 2021-09-15 | 2021-12-28 | 深圳市腾鑫精密电子芯材科技有限公司 | Gum application process of three-dimensional steel reinforced product of 5G chip circuit board |
| CN115555465A (en) * | 2022-11-21 | 2023-01-03 | 苏州淼昇电子有限公司 | Cross-shaped feeding continuous punching device and continuous punching process for reinforced steel sheet |
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|---|---|
| CN104244594B (en) | 2017-09-29 |
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Effective date of registration: 20180425 Address after: 215100 Suli Road, Wuzhong District, Suzhou, Jiangsu Province, No. 63 Patentee after: SUZHOU ZHONGTUO PATENT OPERATIONS MANAGEMENT CO., LTD. Address before: 215104 Suzhou, Suzhou, Jiangsu Luzhi Town, 18 East Road, -4, Suzhou, Suzhou, Wuzhong District Precision Electronics Co., Ltd. Patentee before: Suzhou Midas Precision Electronic Co., Ltd. |
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Effective date of registration: 20191009 Address after: 226300 No. five, 8 Avenue, five town, Nantong, Jiangsu, Tongzhou District Patentee after: Nantong Meelain Electric Appliance Co., Ltd. Address before: 215100 Jiangsu city of Suzhou province Wuzhong District Su Li Road No. 63 Patentee before: SUZHOU ZHONGTUO PATENT OPERATIONS MANAGEMENT CO., LTD. |