CN1717151A - Flexible circuit board film press - Google Patents
Flexible circuit board film press Download PDFInfo
- Publication number
- CN1717151A CN1717151A CN 200510039076 CN200510039076A CN1717151A CN 1717151 A CN1717151 A CN 1717151A CN 200510039076 CN200510039076 CN 200510039076 CN 200510039076 A CN200510039076 A CN 200510039076A CN 1717151 A CN1717151 A CN 1717151A
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- China
- Prior art keywords
- plate
- circuit board
- drawer
- frame
- upper sealing
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- 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.)
- Granted
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- Press Drives And Press Lines (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
This invention discloses a soft circuit board die assembly including an upper sealed plate, the lower part of which is set with a membrane frame with a membrane in it, the lower part of the membrane frame is set with a transverse drawer panel for placing the CB, the upper and lower planes of the frame are set with a seal loop separately, so that, the upper plane of the frame can form a membrane vacuum chamber with the upper seal plate, the lower plane of the frame can form a vacuum working chamber with the drawer panel, which can process a very thin copper-clad panel of a concave and convex surface, which is unable to be processed by thermal roll-in technology.
Description
Technical field
The present invention relates to a kind of flexible circuit board film press.
Background technology
Along with developing rapidly of PCB industry manufacturing technology, flexible PCB and Rigid Flex are used widely, and the fine degree and the complexity of circuit design significantly promote, and therefore, circuit board manufacturing process are had higher requirement.In the circuit board line egative film mask-making technology, need on copper foil plate, press to establish and apply the video picture dry film, prolong the hardboard film coating process of usefulness at present, the mode of dry film and coating foil circuit board embryonic plate is closed in the instant heating roll-in can not tackle the film coating process requirement of the multi-layer flexible circuit board and the Rigid Flex of all kinds of complexity fully, because this process is that dry film and pcb board are entered pressure roller synchronously, after the pressure roller taking-up, finish film coating process, its shortcoming is that the bubble in the irregular place of plate face and circuit and circuit gap can not be removed, and causes the technology failure easily.
Summary of the invention
The objective of the invention is: a kind of flexible circuit board film press is provided, can processes concave-convex surface that hot-rolling press mold technology can't process and copper clad plate as thin as a wafer, make the concavo-convex place of dry film and complicated circuit and circuit corner excellent bonds and not residual bubble.
Technical scheme of the present invention is: a kind of flexible circuit board film press, this device comprises upper sealing panel, the below of upper sealing panel is provided with diaphragm frame, be provided with barrier film in the diaphragm frame, the below of diaphragm frame is provided with transversely movable, place the drawer plate of circuit board, the last plane of diaphragm frame and lower plane are respectively equipped with a circle sealing ring, make the last plane of diaphragm frame form the barrier film vacuum chamber with upper sealing panel, the lower plane of diaphragm frame and drawer plate can form vacuum workshop, are respectively equipped with the evacuation passageway that is communicated with barrier film vacuum chamber and vacuum workshop on upper sealing panel and the drawer plate.
The further technical scheme of the present invention is: a kind of flexible circuit board film press, this device comprises upper sealing panel, the below of upper sealing panel is provided with diaphragm frame, be provided with barrier film in the diaphragm frame, the below of diaphragm frame is provided with transversely movable, place the drawer plate of circuit board, the last plane of diaphragm frame and lower plane are respectively equipped with a circle sealing ring, make the last plane of diaphragm frame form the barrier film vacuum chamber with upper sealing panel, the lower plane of diaphragm frame and drawer plate can form vacuum workshop, are respectively equipped with the evacuation passageway that is communicated with barrier film vacuum chamber and vacuum workshop on upper sealing panel and the drawer plate; The below of described drawer plate is provided with the lower seal plate, and the last plane of lower seal plate is provided with a circle sealing ring, makes lower seal plate and drawer plate can form the drawer vacuum chamber, and the lower seal plate is provided with the evacuation passageway with the drawer vacuum chamber; The below of the top of described upper sealing panel and lower seal plate is fixed with heater respectively.
The more detailed technical scheme of the present invention is: a kind of flexible circuit board film press, this device comprises upper sealing panel, the below of upper sealing panel is provided with diaphragm frame, be provided with barrier film in the diaphragm frame, the below of diaphragm frame is provided with transversely movable, place the drawer plate of circuit board, the last plane of diaphragm frame and lower plane are respectively equipped with a circle sealing ring, make the last plane of diaphragm frame form the barrier film vacuum chamber with upper sealing panel, the lower plane of diaphragm frame and drawer plate can form vacuum workshop, are respectively equipped with the evacuation passageway that is communicated with barrier film vacuum chamber and vacuum workshop on upper sealing panel and the drawer plate; The below of described drawer plate is provided with the lower seal plate, and the last plane of lower seal plate is provided with a circle sealing ring, makes lower seal plate and drawer plate can form the drawer vacuum chamber, and the lower seal plate is provided with the evacuation passageway with the drawer vacuum chamber; The below of the top of described upper sealing panel and lower seal plate is fixed with heater respectively; Described upper sealing panel and the heater on it are fixed on the lower end of lift cylinder, and lift cylinder is installed on the frame, and lower seal plate and the heater under it then are fixed on the bottom of frame; The last plane of the lower plane of described upper sealing panel, drawer plate, the last plane of lower seal plate are respectively equipped with conduit.
Advantage of the present invention is:
1. the present invention sticks at dry film on the copper clad plate, and extracts the air between dry film and the copper clad plate the dry film preheating and in vacuum chamber, makes it to fit tightly with the concavo-convex place of copper clad plate.
2. the present invention can process the copper clad plate material of the concave-convex surface that hot-rolling press mold technology can't process and extremely thin copper clad plate.
3. the present invention can make the concavo-convex place of dry film and complicated circuit and circuit corner excellent bonds and not residual bubble makes the copper clad plate unexpected etching of unlikely quilt in follow-up chemical etching process after exposure making sheet.
4. the present invention can avoid the hot-rolling class to process the pressure extrusion that copper clad plate is caused and the design live width and the line-spacing of accurate circuit are deformed.
Description of drawings
The invention will be further described below in conjunction with embodiment:
Fig. 1 is a structural representation of the present invention.
Wherein: 1 upper sealing panel; 2 diaphragm frames; 3 barrier films; 4 drawer plates; 5 sealing rings; 6 barrier film vacuum chambers; 7 vacuum workshop; 8 evacuation passageway; 9 lower seal plates; 10 drawer vacuum chambers; 11 heaters; 12 lift cylinders; 13 frames; 14 conduits.
Embodiment
Embodiment: as shown in Figure 1, a kind of flexible circuit board film press, comprise frame 13, the top of frame 13 is equipped with lift cylinder 12, the lower end of lift cylinder 12 is fixed with heater 11, the bottom of heater 11 is fixed with upper sealing panel 1, the below of upper sealing panel 1 picks diaphragm frame 2, be provided with barrier film 3 in the diaphragm frame 2, the below of diaphragm frame 2 is provided with transversely movable, place the drawer plate 4 of circuit board, the last plane of diaphragm frame 2 and lower plane are respectively equipped with a circle sealing ring 5, make the last plane of diaphragm frame 2 form barrier film vacuum chamber 6 with upper sealing panel 1, the lower plane of diaphragm frame 2 and drawer plate 4 can form vacuum workshop 7, be respectively equipped with the evacuation passageway 8 that is communicated with barrier film vacuum chamber 6 and vacuum workshop 7 on upper sealing panel 1 and the drawer plate 4, the below of drawer plate 4 is provided with the lower seal plate 9 that is fixed on frame 13 bottoms, the last plane of lower seal plate 9 is provided with a circle sealing ring 5, make lower seal plate 9 and drawer plate 4 can form drawer vacuum chamber 10, lower seal plate 9 is provided with the evacuation passageway 8 that is communicated with drawer vacuum chamber 10, and the bottom of lower seal plate 9 is fixed with heater 11 equally.
The last plane of the lower plane of upper sealing panel 1, drawer plate 4, the last plane of lower seal plate 9 are respectively equipped with conduit 14.
During work, at first dry film and wiring board are tentatively pasted, then pre-pasting board are placed on the drawer plate 4, treat machine constant temperature after, push drawer plate 4, fall upper sealing panel 1, begin to vacuumize, remove the bubble that produces when dry film and wiring board are tentatively pasted, follow diaphragm frame 2 vacuum breakers, make barrier film 3 sagging contact wiring boards, form light pressure, dry film is combined better with wiring board plate face.
Claims (5)
1. flexible circuit board film press, it is characterized in that: this device comprises upper sealing panel (1), the below of upper sealing panel (1) is provided with diaphragm frame (2), be provided with barrier film (3) in the diaphragm frame (2), the below of diaphragm frame (2) is provided with transversely movable, place the drawer plate (4) of circuit board, the last plane of diaphragm frame (2) and lower plane are respectively equipped with a circle sealing ring (5), make the last plane of diaphragm frame (2) form barrier film vacuum chamber (6) with upper sealing panel (1), the lower plane of diaphragm frame (2) and drawer plate (4) can form vacuum workshop (7), are respectively equipped with the evacuation passageway (8) that is communicated with barrier film vacuum chamber (6) and vacuum workshop (7) on upper sealing panel (1) and the drawer plate (4).
2. flexible circuit board film press according to claim 1, it is characterized in that: the below of described drawer plate (4) is provided with lower seal plate (9), the last plane of lower seal plate (9) is provided with a circle sealing ring (5), make lower seal plate (9) and drawer plate (4) can form drawer vacuum chamber (10), lower seal plate (9) is provided with the evacuation passageway (8) that is communicated with drawer vacuum chamber (10).
3. flexible circuit board film press according to claim 1 and 2 is characterized in that: the below of the top of described upper sealing panel (1) and lower seal plate (9) is fixed with heater (11) respectively.
4. flexible circuit board film press according to claim 3, it is characterized in that: described upper sealing panel (1) and the heater on it (11) are fixed on the lower end of lift cylinder (12), lift cylinder (12) is installed on the frame (13), and lower seal plate (9) and the heater under it (11) then are fixed on the bottom of frame (13).
5. flexible circuit board film press according to claim 1 and 2 is characterized in that: the last plane of the lower plane of described upper sealing panel (1), drawer plate (4), the last plane of lower seal plate (9) are respectively equipped with conduit (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100390766A CN100358399C (en) | 2005-04-22 | 2005-04-22 | Flexible circuit board film press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100390766A CN100358399C (en) | 2005-04-22 | 2005-04-22 | Flexible circuit board film press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1717151A true CN1717151A (en) | 2006-01-04 |
| CN100358399C CN100358399C (en) | 2007-12-26 |
Family
ID=35822467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100390766A Expired - Fee Related CN100358399C (en) | 2005-04-22 | 2005-04-22 | Flexible circuit board film press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100358399C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655712A (en) * | 2012-03-26 | 2012-09-05 | 宁波赛特信息科技发展有限公司 | Aligning lamination pressing machine of semi-automatic reinforcing sheet of flexible printed circuit board |
| CN103192579A (en) * | 2012-01-04 | 2013-07-10 | Lg电子株式会社 | Film laminating apparatus and method for a flat or curved plate member |
| CN104742479A (en) * | 2015-03-23 | 2015-07-01 | 江苏美龙航空部件有限公司 | Semi-automatic thermosensitive decorative film pasting device for heterogeneous surface |
| CN108891656A (en) * | 2018-08-03 | 2018-11-27 | 陆卫琴 | A kind of Furniture panel assembly line laminator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1250461B (en) * | 1991-08-09 | 1995-04-07 | Morton Int Inc | PROCEDURE AND APPARATUS TO APPLY CONTINUOUS WAYS IN PARTICULAR WELDING MASKS ON PANELS OF PRINTED CIRCUITS. |
| CN2368255Y (en) * | 1999-01-06 | 2000-03-08 | 华通电脑股份有限公司 | Device for preheating circuitboard before press-filming |
| JP3731654B2 (en) * | 2002-02-26 | 2006-01-05 | 株式会社木田精密機械 | Heating and pressure bonding equipment for electronic parts |
| CN2790104Y (en) * | 2005-04-22 | 2006-06-21 | 佳通科技(苏州)有限公司 | Flexible circuit board moulding device |
-
2005
- 2005-04-22 CN CNB2005100390766A patent/CN100358399C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192579A (en) * | 2012-01-04 | 2013-07-10 | Lg电子株式会社 | Film laminating apparatus and method for a flat or curved plate member |
| US9403351B2 (en) | 2012-01-04 | 2016-08-02 | Lg Electronics Inc. | Film laminating apparatus and method for a flat or curved plate member |
| CN102655712A (en) * | 2012-03-26 | 2012-09-05 | 宁波赛特信息科技发展有限公司 | Aligning lamination pressing machine of semi-automatic reinforcing sheet of flexible printed circuit board |
| CN102655712B (en) * | 2012-03-26 | 2014-07-30 | 宁波赛特信息科技发展有限公司 | Aligning lamination pressing machine of semi-automatic reinforcing sheet of flexible printed circuit board |
| CN104742479A (en) * | 2015-03-23 | 2015-07-01 | 江苏美龙航空部件有限公司 | Semi-automatic thermosensitive decorative film pasting device for heterogeneous surface |
| CN104742479B (en) * | 2015-03-23 | 2017-01-18 | 江苏美龙航空部件有限公司 | Semi-automatic thermosensitive decorative film pasting device for heterogeneous surface |
| CN108891656A (en) * | 2018-08-03 | 2018-11-27 | 陆卫琴 | A kind of Furniture panel assembly line laminator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100358399C (en) | 2007-12-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20100422 |