CN103747612B - A kind of Champagne metal reinforcement sheet and preparation method thereof - Google Patents
A kind of Champagne metal reinforcement sheet and preparation method thereof Download PDFInfo
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- CN103747612B CN103747612B CN201310750518.2A CN201310750518A CN103747612B CN 103747612 B CN103747612 B CN 103747612B CN 201310750518 A CN201310750518 A CN 201310750518A CN 103747612 B CN103747612 B CN 103747612B
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- splice plate
- gum
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Abstract
A kind of Champagne metal reinforcement sheet of the present invention and preparation method thereof, is mutually spliced by a series of identical splice plate of specifications；The two-sided of these splice plates is that etching and processing forms；The sheet metal of sheet is connected on the splice plate by connecting terminal；One layer of conductive paint film layer is covered on the surface of splice plate and sheet metal, is also compounded with gum in the conductive paint film layer；The gum by counterdie, attaching and counterdie release film and glue-line form, counterdie be equipped with gum location hole.Through the above way, the reinforcement steel disc covers conductive paint film layer, with splendid appearance tactile impression, while it being able to maintain good electric conductivity or electromagnetic shielding characteristic again, quickly must can get the nod and apply in the future market that electronics industry part requirements appearance is laid equal stress on function.
Description
Technical field
The present invention relates to flexible circuit board to produce preparation field, more particularly to a kind of Champagne metal reinforcement sheet and its system
Preparation Method.
Background technique
With the development of science and technology, the advantage of application automation is more obvious, the adagio production technology in microelectronic industry
Make rapid progress, significant components of the reinforcing chip as adagio, coating technique also starts to step into automation.But common reinforcement
Piece can not show consideration for problem of both appearance and performance well；While pursuing appearance, reinforcing chip, which cannot reach, most to be managed
The working performance thought；Also or the unilateral appearance taken performance into account and have ignored reinforcing chip.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of Champagne metal reinforcement sheet and preparation method thereof, designs
Rationally, structure is simple, solves the problems, such as that reinforcing chip appearance and working performance cannot get both.
In order to solve the above technical problems, one technical scheme adopted by the invention is that providing a kind of champagne metal reinforcement
Piece is mutually spliced by a series of identical splice plate of specifications；The two-sided of these splice plates is that etching and processing forms；Institute
State the sheet metal for being connected with sheet on splice plate by connecting terminal；One layer is covered on the surface of splice plate and sheet metal
Champagne conductive paint film layer is also compounded with gum in the conductive paint film layer；The gum is by release on counterdie, attaching and counterdie
Film and glue-line composition, counterdie are equipped with gum location hole.
Preferably, the edge of the splice plate is equipped with etching location hole.
A kind of process preparing above-mentioned metal reinforcement piece, the process include the following steps:
First: the thin metal former material of sheet is formed into the spelling with particular arrangement by the two-sided etching and processing mode of band connection point
Fishplate bar, surrounding processing etching location hole；Sheet metal is connected by connecting terminal on splice plate；
Second: copper-based conductive coating being mixed colours, drying is solid after being sprayed at all surface of the splice plate of particular arrangement
Change, forms champagne conductive paint film；
Third: gum former material is die cut to obtain the gum of particular arrangement according to the splice plate arrangement of particular arrangement；
4th: splice plate being inserted according to the etching location hole on splice plate by the corresponding position of localization tool respectively, together
When glue-line is also inserted in in localization tool corresponding position and glue-line is towards splice plate；
5th: being bonded splice plate with glue-line, sheet metal is fractureed along connecting terminal will obtain this kind of metal reinforcement
Piece.
The beneficial effects of the present invention are: providing a kind of Champagne metal reinforcement sheet and preparation method thereof, which covers
Lid conductive paint film layer has splendid appearance tactile impression, while being able to maintain good electric conductivity or electromagnetic shielding characteristic again, in electronics
The future market that industry part requirements appearance is laid equal stress on function quickly must can get the nod and apply.
Detailed description of the invention
Fig. 1 is a kind of schematic cross-section of Champagne metal reinforcement sheet of the present invention；
Fig. 2 is a kind of schematic top plan view of Champagne metal reinforcement sheet of the present invention；
The components in the drawings are labeled as follows: 1, splice plate；2, connecting terminal；3, sheet metal；4, counterdie；5, release
Film；6, gum；7, location hole is etched.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Attached drawing 1 and Fig. 2 are please referred to, the embodiment of the present invention includes:
A kind of Champagne metal reinforcement sheet comprising: it is mutually spliced by a series of identical splice plate 1 of specifications；
The two-sided of these splice plates 1 is that etching and processing forms；The metal of sheet is connected on the splice plate 1 by connecting terminal 2
Thin slice 3；One layer of champagne conductive paint film layer is covered on the surface of splice plate 1 and sheet metal 3, the champagne conductive paint film layer
For one layer of copper-based conductive coating.Gum 6 is also compounded in the conductive paint film layer；The gum 6 is by counterdie 4, attaching and counterdie
Release film 5 and glue-line composition, counterdie 4 be equipped with gum 6 location hole.The edge of the splice plate 1 is equipped with etching positioning
Hole 7 is processed by etch process, for pasting the steel disc location hole of gum.
A kind of process preparing above-mentioned metal reinforcement piece, the process include the following steps:
First: the thin metal former material of sheet is formed into the spelling with particular arrangement by the two-sided etching and processing mode of band connection point
Fishplate bar 1, surrounding processing etching location hole 7；Sheet metal 3 is connected by connecting terminal on splice plate 1；
Second: copper-based conductive coating being mixed colours, drying is solid after being sprayed at all surface of the splice plate 1 of particular arrangement
Change, forms champagne conductive paint film；
Third: 6 former material of gum is die cut to obtain the gum 6 of particular arrangement according to the arrangement of splice plate 1 of particular arrangement；
4th: splice plate 1 is inserted in by the corresponding position of localization tool according to the etching location hole 7 on splice plate 1 respectively,
Glue-line is also inserted in in localization tool corresponding position simultaneously and glue-line is towards splice plate 1；
5th: being bonded splice plate 1 with glue-line, sheet metal 3 is fractureed along connecting terminal will obtain this kind of metal benefit
Strong piece.
The present invention provides a kind of Champagne metal reinforcement sheet and preparation method thereof, has splendid appearance tactile impression, while again
It is able to maintain good electric conductivity or electromagnetic shielding characteristic, it must in the future market that electronics industry part requirements appearance and function are laid equal stress on
Quickly it can get the nod and apply.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (3)
1. a kind of Champagne metal reinforcement sheet is mutually spliced by a series of identical splice plate of specifications (1)；These splicings
The two-sided of plate (1) is that etching and processing forms；It is characterized by: being connected with piece by connecting terminal (2) on the splice plate (1)
The sheet metal (3) of shape；One layer of champagne conductive paint film layer is covered on the surface of splice plate (1) and sheet metal (3), it is described
Gum (6) are also compounded in conductive paint film layer；The gum (6) by counterdie (4), the release film (5) being attached on counterdie (4) and
Glue-line composition, counterdie (4) are equipped with gum location hole.
2. a kind of Champagne metal reinforcement sheet according to claim 1, it is characterised in that: the edge of the splice plate (1)
Equipped with etching location hole (7).
3. a kind of method for preparing metal reinforcement piece described in claim 1, it is characterised in that: the process includes following step
It is rapid:
First: the thin metal former material of sheet is formed into the splice plate with particular arrangement by the two-sided etching and processing mode of band connection point
(1), surrounding processing etching location hole (7)；Pass through connecting terminal (2) connection sheet metal (3) on splice plate (1)；
Second: copper-based conductive coating being mixed colours, drying is solid after being sprayed at all surface of the splice plate (1) of particular arrangement
Change, forms champagne conductive paint film；
Third: gum (6) former material is die cut to obtain the gum of particular arrangement according to splice plate (1) arrangement of particular arrangement；
4th: splice plate (1) is inserted in by the corresponding position of localization tool according to the etching location hole (7) on splice plate (1) respectively
It sets, while glue-line being also inserted in in localization tool corresponding position and glue-line is towards splice plate (1)；
5th: being bonded splice plate (1) with glue-line, sheet metal (3) is fractureed along connecting terminal (2) will obtain this kind of metal
Reinforcing chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310750518.2A CN103747612B (en) | 2013-12-31 | 2013-12-31 | A kind of Champagne metal reinforcement sheet and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310750518.2A CN103747612B (en) | 2013-12-31 | 2013-12-31 | A kind of Champagne metal reinforcement sheet and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103747612A CN103747612A (en) | 2014-04-23 |
| CN103747612B true CN103747612B (en) | 2018-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310750518.2A Active CN103747612B (en) | 2013-12-31 | 2013-12-31 | A kind of Champagne metal reinforcement sheet and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103747612B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216483A (en) * | 2016-07-29 | 2016-12-14 | 领胜城科技（江苏）有限公司 | The Sheet Metal Forming Technology of one Seed packaged band precision positioning |
| CN109794990B (en) * | 2019-02-14 | 2020-12-22 | 昆山尚为新材料有限公司 | Die cutting process capable of reserving die cutting positioning holes |
| CN112235953A (en) * | 2020-10-26 | 2021-01-15 | 昆山迪卡特精密电子有限公司 | Double-sided etching process for node-free reinforcing plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143646A (en) * | 2010-01-28 | 2011-08-03 | 昆山雅森电子材料科技有限公司 | Stiffening plate for printed circuit board |
| CN202042223U (en) * | 2011-05-04 | 2011-11-16 | 达昌电子科技(苏州)有限公司 | Flexible flat cable |
| CN102497732A (en) * | 2011-11-30 | 2012-06-13 | 常州市双进电子有限公司 | PCB (printed circuit board) spliced plate |
| CN103458607A (en) * | 2012-06-05 | 2013-12-18 | 昆山雅森电子材料科技有限公司 | Extinction stiffening plate used for printed circuit board |
| CN203748101U (en) * | 2013-12-31 | 2014-07-30 | 苏州米达思精密电子有限公司 | Champagne metal reinforcing sheet |
-
2013
- 2013-12-31 CN CN201310750518.2A patent/CN103747612B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143646A (en) * | 2010-01-28 | 2011-08-03 | 昆山雅森电子材料科技有限公司 | Stiffening plate for printed circuit board |
| CN202042223U (en) * | 2011-05-04 | 2011-11-16 | 达昌电子科技(苏州)有限公司 | Flexible flat cable |
| CN102497732A (en) * | 2011-11-30 | 2012-06-13 | 常州市双进电子有限公司 | PCB (printed circuit board) spliced plate |
| CN103458607A (en) * | 2012-06-05 | 2013-12-18 | 昆山雅森电子材料科技有限公司 | Extinction stiffening plate used for printed circuit board |
| CN203748101U (en) * | 2013-12-31 | 2014-07-30 | 苏州米达思精密电子有限公司 | Champagne metal reinforcing sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103747612A (en) | 2014-04-23 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181123 Address after: 215000 Suli Road, Wuzhong District, Suzhou, Jiangsu Province, No. 63 Applicant after: SUZHOU ZHONGTUO PATENT OPERATIONS MANAGEMENT CO., LTD. Address before: 215127 Suzhou, Suzhou, Jiangsu Luzhi Town, 18 East Road, -4, Suzhou, Suzhou, Wuzhong District Precision Electronics Co., Ltd. Applicant before: Suzhou Midas Precision Electronic Co., Ltd. |
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Effective date of registration: 20191012 Address after: 226300 Jiangsu city of Nantong province Tongzhou District Purple Star East Village town seven groups Patentee after: Nantong Steel Machinery Manufacturing Co., Ltd. Address before: 215000 Jiangsu city of Suzhou province Wuzhong District Su Li Road No. 63 Patentee before: SUZHOU ZHONGTUO PATENT OPERATIONS MANAGEMENT CO., LTD. |