CN202029487U - Novel aluminum-based copper clad laminate lamination and arrangement structure - Google Patents
Novel aluminum-based copper clad laminate lamination and arrangement structure Download PDFInfo
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- CN202029487U CN202029487U CN2011201472321U CN201120147232U CN202029487U CN 202029487 U CN202029487 U CN 202029487U CN 2011201472321 U CN2011201472321 U CN 2011201472321U CN 201120147232 U CN201120147232 U CN 201120147232U CN 202029487 U CN202029487 U CN 202029487U
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- clad laminate
- copper clad
- based copper
- aluminum
- minute surface
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Abstract
The utility model discloses a novel aluminum-based copper clad laminate lamination and arrangement structure. A specular aluminum foil (4) is stacked on a bottom steel plate (1), the mirror face of the specular aluminum foil (4) is upward, a semifinished aluminum-based copper clad laminate (3) is then placed on the specular aluminum foil (4), another specular aluminum foil (4) is stacked on the semifinished aluminum-based copper clad laminate (3), another semifinished aluminum-based copper clad laminate (3) is placed on the specular aluminum foil (4), and the arrangement structure of the specular aluminum foil (4) and the semifinished aluminum-based copper clad laminate (3) is repeated until thirteen layers are stacked up in an opening. The specular aluminum foil (4) is used for replacing the steel plate (1) and a centrifugal film (2) for the lamination and production of the aluminum-based copper clad laminate (3), any other equipment does not need to be added, the conventional production flow and parameters do not need to be changed, and the efficiency still can be greatly increased.
Description
Technical field:
The utility model relates to a kind of novel aluminium based copper-clad plate technology production field, refers more particularly to a kind of pressing working procedure structure of novel aluminium base copper-clad plate.
Background technology:
Known aluminium base copper-clad plate is formed through the HTHP pressing by Copper Foil, insulating barrier, aluminium sheet three; Pressing working procedure is the very important link of aluminium base copper-clad plate quality control, also is simultaneously the key post of the aluminium base copper-clad plate production production capacity of restriction.
Present aluminium base copper-clad plate all needs before entrance pressure machine compacting earlier treating that die pressing product successively folds, traditional experience and processing method according to industry, whenever folding one deck adopts steel plate to isolate, the thickness of invar plate is near the thickness of aluminium base copper-clad plate, opening can only pressing 7 layers, need be to the steel plate cleaning of polishing during lamination.Colleague and domestic vendors are aluminium base in processing all to be to adopt traditional FR4 multi-layer sheet pressing mode when covering copper, the aluminium base copper that covers of every superimposed one deck is separated with steel plate, the thickness of steel plate generally will guarantee more than the 1.2mm, is that the aluminium base copper-clad plate of 1.5mm is an example to produce thickness, and each opening can only be folded 7 plates; Production efficiency is extremely low.Increase the number of plies of lamination for improving the production production capacity, but owing to hot conduction factor, quality can not be guaranteed again; The production efficiency that how to improve pressing according to existing working condition is the challenge that faced of all aluminium base copper-clad plate producers and the problem of tackling key problem.Many producers improve production capacity, but this can influence the quality of product again by increasing modes such as lamination height or shortening pressing time, all do not get a desired effect all the time.How to realize that can guaranteed quality can improve production capacity again is that the sector producer expects.
For addressing the above problem, the utility model provides a kind of pressing composing structure of novel aluminium base copper-clad plate, use the minute surface aluminium foil to replace the steel plate compacting need not increase any equipment, need not change any existing production procedure and parameter, use minute surface aluminium foil instead of steel plate as separation, every opening lamination number of plies can reach 13, improving productivity 85%, efficient improves greatly, and effectively reduces cost.
Summary of the invention:
For achieving the above object, the utility model is mainly by the following technical solutions:
The pressing composing structure of described a kind of novel aluminium base copper-clad plate, comprise the minute surface aluminium foil, described minute surface aluminium foil is to be used for replacing steel plate and centrifugal film, and the thickness of minute surface aluminium foil is 0.06mm, and the thickness of steel plate is more than the 1.2mm, and therefore every opening lamination number of plies can reach 13.
The pressing composing structure of described a kind of novel aluminium base copper-clad plate comprises the minute surface aluminium foil, and described minute surface aluminium foil is through the aluminium foil that polish, and minute surface makes progress during composing.
The pressing composing structure of described a kind of novel aluminium base copper-clad plate comprises the minute surface aluminium foil, and described minute surface aluminium foil is that a ratio is waited the aluminium foil of pressing the copper coin length and width big 1 inch.
Compared with prior art, the pressing composing structure of a kind of novel aluminium base copper-clad plate described in the utility model, use the minute surface aluminium foil to replace the steel plate compacting need not increase any equipment, need not change any existing production procedure and parameter, use minute surface aluminium foil instead of steel plate as separation, every opening lamination number of plies can reach 13, improving productivity 85%, efficient improves greatly, and effectively reduces cost.
Description of drawings:
Fig. 1 is common composing structural representation.
Fig. 2 is the utility model composing structural representation.
Identifier declaration among the figure: steel plate 1, centrifugal film 2, aluminium base copper-clad plate 3, minute surface aluminium foil 4.
The specific embodiment:
Core concept of the present utility model is: the pressing composing structure of a kind of novel aluminium base copper-clad plate described in the utility model, use minute surface aluminium foil 4 to replace steel plate 1 and centrifugal film 2, suppress and produce aluminium base copper-clad plate 3, need not increase any equipment, need not change any existing production procedure and parameter, just can raise the efficiency greatly.
For setting forth thought of the present utility model and purpose, the utility model is described further below in conjunction with the drawings and specific embodiments.
Shown in accompanying drawing, Fig. 1 is common composing structural representation, and traditional experience of industry and processing composing structure are whenever folded one deck and adopted steel plate to isolate.Common aluminium base copper-clad plate 3 is before the compacting of entrance pressure machine, all need earlier treating that die pressing product successively folds, be that bottom steel plate 1 covers upward centrifugal film 2, folded aluminium base copper-clad plate 3, top folded again the centrifugal film 2 and the upper strata steel plate 1 of aluminium base copper-clad plate 3, repeat above-mentioned composing structure then,, enter the press compacting at last up to full 7 layers an of opening.Also need during lamination the steel plate cleaning of polishing.To produce thickness is that 1.5mm, length are that 610mm, width are that the aluminium base copper-clad plate of 457mm is a specific embodiment, and each opening can only be folded 7 plates.This way and inefficent consumes again manually the cleaning of polishing of 14 steel plates, and producing a stove also needs to consume 14 centrifugal films 2.
Fig. 2 is the utility model structural representation, and the pressing composing structure of described a kind of novel aluminium base copper-clad plate is that 1.5mm, length are that 610mm, width are that the aluminium base copper-clad plate of 457mm is a specific embodiment to produce thickness, concrete operations situation following steps:
1, use coating apparatus that the insulating barrier of the aluminium base copper-clad plate 3 of semi-finished product is carried out drying behind the cleaning surfaces.
2, the minute surface aluminium foil 4 of rolling is cut into bigger 1 inch than aluminium base copper-clad plate 3 length and width of semi-finished product, promptly the length of minute surface aluminium foil 4 is that 635.4mm, width are 482.4mm, and minute surface aluminium foil 4 is carried out the dust-free paper cleaning, neatly stacks, and prevents fold or perforation defective.
3, according to the folded mode of conventional pressing plate row, on bottom steel plate 1, stack a minute surface aluminium foil 4, the minute surface of minute surface aluminium foil 4 upwards, after put the aluminium base copper-clad plate 3 of semi-finished product; On the aluminium base copper-clad plate 3 of semi-finished product, stack a minute surface aluminium foil 4 then, put the aluminium base copper-clad plate 3 of semi-finished product again, repeat minute surface aluminium foil 4 and the aluminium base copper-clad plate 3 composing structures of semi-finished product, up to full 13 layers an of opening.
During 4, to full 13 layers an of opening, put lastblock upper strata steel plate 1, add brown paper and steel lid, deliver to the hot press pressing and get final product according to the mode of normal pressing plate.
Compared with prior art, the pressing composing structure of a kind of novel aluminium base copper-clad plate described in the utility model, use the minute surface aluminium foil to replace the steel plate compacting need not increase any equipment, need not change any existing production procedure and parameter, use minute surface aluminium foil instead of steel plate as separation, every opening lamination number of plies can reach 13, only used bottom steel plate 1 and upper strata steel plate 1, also saved 14 centrifugal films 2, improving productivity 85%, efficient improves greatly, and effectively reduces cost.
More than the pressing composing structure of a kind of novel aluminium base copper-clad plate provided by the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1. the pressing composing structure of a novel aluminium base copper-clad plate is characterized in that comprising the minute surface aluminium foil.
2. the pressing composing structure of a kind of novel aluminium base copper-clad plate according to claim 1 is characterized in that described minute surface aluminium foil is the aluminium foil through polish, and minute surface makes progress during composing.
3. the pressing composing structure of a kind of novel aluminium base copper-clad plate according to claim 1 is characterized in that described minute surface aluminium foil is to be used for replacing steel plate and centrifugal film, and the thickness of minute surface aluminium foil is 0.06mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201472321U CN202029487U (en) | 2011-05-09 | 2011-05-09 | Novel aluminum-based copper clad laminate lamination and arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201472321U CN202029487U (en) | 2011-05-09 | 2011-05-09 | Novel aluminum-based copper clad laminate lamination and arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029487U true CN202029487U (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201472321U Expired - Lifetime CN202029487U (en) | 2011-05-09 | 2011-05-09 | Novel aluminum-based copper clad laminate lamination and arrangement structure |
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| CN (1) | CN202029487U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602111A (en) * | 2012-02-21 | 2012-07-25 | 甄凯军 | Method for producing aluminum-base copper-clad plate and aluminum-base copper-clad plate product |
| CN103296459A (en) * | 2012-03-01 | 2013-09-11 | 深圳光启创新技术有限公司 | Method for preparing large-size metamaterial and metamaterial |
| CN103945659A (en) * | 2013-01-22 | 2014-07-23 | 深圳市万泰电路有限公司 | Method of manufacturing six-layer copper-based circuit board |
-
2011
- 2011-05-09 CN CN2011201472321U patent/CN202029487U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602111A (en) * | 2012-02-21 | 2012-07-25 | 甄凯军 | Method for producing aluminum-base copper-clad plate and aluminum-base copper-clad plate product |
| CN102602111B (en) * | 2012-02-21 | 2016-01-20 | 甄凯军 | Production method of a kind of aluminum-based copper-clad plate and products thereof |
| CN103296459A (en) * | 2012-03-01 | 2013-09-11 | 深圳光启创新技术有限公司 | Method for preparing large-size metamaterial and metamaterial |
| CN103296459B (en) * | 2012-03-01 | 2017-09-26 | 深圳光启创新技术有限公司 | The preparation method and Meta Materials of a kind of large scale Meta Materials |
| CN103945659A (en) * | 2013-01-22 | 2014-07-23 | 深圳市万泰电路有限公司 | Method of manufacturing six-layer copper-based circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN KINWONG ELECTRONIC CO., LTD. Free format text: FORMER NAME: KINGWONG ELECTRONICS (SHENZHEN) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518126, No. 166, Reservoir Road, iron Gang village, West Village, Shenzhen, Guangdong, Baoan District Patentee after: Shenzhen Kinwong Electronic Co., Ltd. Address before: 518126, No. 166, Reservoir Road, iron Gang village, West Village, Shenzhen, Guangdong, Baoan District Patentee before: Kinwong Electronic (Shenzhen) Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20111109 |
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| CX01 | Expiry of patent term |