CN2681526Y - Vacuum pressing machine for flexible circuit board - Google Patents
Vacuum pressing machine for flexible circuit board Download PDFInfo
- Publication number
- CN2681526Y CN2681526Y CN 200420020399 CN200420020399U CN2681526Y CN 2681526 Y CN2681526 Y CN 2681526Y CN 200420020399 CN200420020399 CN 200420020399 CN 200420020399 U CN200420020399 U CN 200420020399U CN 2681526 Y CN2681526 Y CN 2681526Y
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- vacuum
- plate
- air bag
- heating plate
- pressing
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- Expired - Lifetime
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a vacuum pressing machine for a flexible circuit board, comprising machine frames, frames mounted on the machine frame, an oil cylinder assembly mounted inside the frame and connected with an external hydraulic system, an upper heat resisting plate, a lower heat resisting plate, an upper heating plate, a lower heating plate, a vacuum assembly mounted between the upper heating plate and the lower heating plate, a transmission mechanism for sending out the vacuum assembly. The utility model is characterized in that the vacuum assembly comprises aluminium plates which are connected with the transmission mechanism and cover the vacuum assembly inside, a lower plate vacuum plate positioned on the upper part of the heating plate and connected with the back end of the aluminium plate, a vacuum air bag positioned between the aluminium plate and the vacuum plate, and a press plate which is circled with a loop of the vacuum air bag for sealing the air bag. The vacuum assembly is connected with an external gas path via a vacuum generator, and the vacuum assembly can move on a guiding rail which mounted on the frame. The utility model has the advantage that on the ground that the vacuum air bag is adopted and the external gas path adopts a pressure sensor which matches with an intelligent digital instrument, the stitching effect can be better, and the line width of the line and linear distance can reach the high level; the non-linearity signal can be conducted with the linearity straightening with the high accuracy.
Description
Technical field
The utility model relates to printed substrate pressing technology, relates in particular to a kind of flexible printed wiring board vacuum pressing-combining machine.
Background technology
Present pressing machine all is to be applied to rigid circuit board pressing, and it has comprised hot pressing and the mechanism of colding pressing, and the heating and cooling step makes the pressing process very complicated, and its plane pressing is difficult to guarantee some regional reinforcing effect on the wiring board; In addition, along with flexible printed wiring board will progressively replace the trend of hardboard, the problem of soft board pressing machine needs to be resolved hurrily.
Summary of the invention
The utility model technical issues that need to address are to provide a kind of Flexible Printed Circuit vacuum pressing-combining machine, to overcome defectives such as prior art operating process complexity and pressing poor effect.
The technical solution of the utility model is as follows:
Comprise frame, rack-mounted framework, be installed in the cylinder component that is connected with external hydraulic system in the framework, refractory plate up and down, heating plate up and down, vacuum subassembly between the heating plate and can be up and down with the capable transmission mechanism that goes out of vacuum subassembly, it is characterized in that, described vacuum subassembly comprises and is connected with transmission mechanism and vacuum subassembly is surrounded within it aluminium sheet, the lower wall evacuated panel that heating plate top and rear end are connected with the aluminium sheet rear end under being positioned at, vacuum air bag between aluminium sheet and the evacuated panel and around air bag one circle and with the signature plate of air sac sealing, vacuum subassembly is connected by a vacuum generator with outside gas circuit, and vacuum subassembly can slide on the guide rail that is installed on the framework.
Acting as of lower wall evacuated panel holds printed substrate.
Described cylinder component comprise respectively the guide pillar by separately be installed on the base plate about two group oil cylinders and the connecting plate that oil cylinder and following refractory plate is connected and plays the jacking effect.
Air bag in the above-mentioned vacuum subassembly can communicate with outside gas circuit by vacuum generator, be provided with pressure charging valve and pressure sensor in the outside gas circuit, and pressure sensor mates with the intelligent digital instrument, nonlinear properties are corrected, shown that by light beam controller and digital LED realize measuring in real time and showing then.
The beneficial effects of the utility model are: owing to adopted the vacuum air bag, some needs the zone of reinforcement can obtain the arcuation pressing in the circuit board, the pressing effect is better, and the wide size design of vacuum subassembly makes the lower wall evacuated panel adapt to requirement widely, and the live width of circuit and line-spacing have reached 16 μ m and 24 μ m; And the coupling of pressure sensor and intelligent digital instrument in the outside gas circuit can be carried out high-precision linear the rectification to nonlinear properties, and digital LED shows can reflect accurately that the boost pressure of pressing machine is to 24kg.
Description of drawings
Fig. 1 is a Facad structure schematic diagram of the present utility model.
Fig. 2 is the decomposing schematic representation of the utility model vacuum subassembly part.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As Fig. 1, comprise frame 1, rack-mounted framework 2, be installed in the oil cylinder 3 and the connecting plate 4 that are connected with external hydraulic system in the framework, refractory plate (5 up and down, 6), heating plate (7 up and down, 8), vacuum subassembly between the heating plate 9 and can be up and down with the capable transmission mechanism 10 that goes out of vacuum subassembly, described vacuum subassembly comprises fixedlys connected with the chain on the transmission mechanism 10 and vacuum subassembly is surrounded within it aluminium sheet 11, the lower wall evacuated panel 12 that heating plate top and rear end and aluminium sheet rear end are connected through the hinge under being positioned at, vacuum air bag 13 between aluminium sheet and the evacuated panel reaches around air bag one circle and with the rubber of air sac sealing and gives as security plate 14, vacuum subassembly is connected by a vacuum generator 15 with outside gas circuit, and vacuum subassembly can slide on the guide rail 16 that is installed on the framework.
As Fig. 2, also can strengthen sealing effectiveness between rubber pressing plate and the air bag by sealing ring 17.
Described framework comprise rack-mounted base plate, with two blocks of side plates of base plate vertical fixing and parallel with base plate and with day plate of whole framework sealing, above-mentioned left and right rail by screw at two blocks of side plates middle part, guide rail is provided with slide block, slide block is fixed on the tooth bar, and tooth bar then drives by transmission mechanism.
Described cylinder component comprise respectively two guide pillars by separately be installed on the base plate about two group oil cylinders and the connecting plate that oil cylinder and following refractory plate is connected and plays the jacking effect, cylinder component links to each other with external hydraulic system, when needs during to circuit board pressing, oil cylinder just moves upward under the effect of hydraulic system, refractory plate and following heating plate under the jacking thereby connecting plate makes progress make its pressing Flexible Printed Circuit.Vacuum generator passes down refractory plate, following heating plate and following evacuated panel and enters air bag, and communicates with outside gas circuit, and air bag links to each other with the vacuum pump of an outside extracting air.
The concrete course of work is: vacuum subassembly shifts out from guide rail, the chain that connects day plate and aluminium sheet is opened aluminium sheet, Flexible Printed Circuit to be laminated can be placed in the space between vacuum air bag and the evacuated panel, covers aluminium sheet, and then whole assembly is pushed original position; To the wiring board preheating, and cylinder component also moves upward under the effect of hydraulic system the heating rod that is provided with in the heating plate under the control of temperature controller up and down, the compressing wiring board; The vacuum pump that links to each other with the vacuum air bag begins air bag is vacuumized, and to the air bag supercharging, the supercharging value can arrive 24 kilograms to outside then gas circuit by vacuum generator, outwards expands after the air bag supercharging, and begins Flexible Printed Circuit is carried out the arcuation pressing; After pressing finished, oil cylinder descended, gas circuit reduces pressure, vacuum subassembly skids off from guide rail, and the wiring board good by pressing can be removed.
Claims (5)
1. Flexible Printed Circuit vacuum pressing-combining machine, comprise frame, rack-mounted framework, be installed in the cylinder component that is connected with external hydraulic system in the framework, refractory plate up and down, heating plate up and down, vacuum subassembly between the heating plate and can be up and down with the capable transmission mechanism that goes out of vacuum subassembly, it is characterized in that: described vacuum subassembly comprises and is connected with transmission mechanism and vacuum subassembly is surrounded within it aluminium sheet, the lower wall evacuated panel that heating plate top and rear end are connected with the aluminium sheet rear end under being positioned at, vacuum air bag between aluminium sheet and the evacuated panel and around air bag one circle and with the signature plate of air sac sealing, vacuum subassembly is connected by a vacuum generator with outside gas circuit, and vacuum subassembly can slide on the guide rail that is installed on the framework.
2. Flexible Printed Circuit vacuum pressing-combining machine as claimed in claim 1 is characterized in that: described framework comprise rack-mounted base plate, with two blocks of side plates of base plate vertical fixing and parallel with base plate and with day plate of whole framework sealing.
3. Flexible Printed Circuit vacuum pressing-combining machine as claimed in claim 2 is characterized in that: described cylinder component comprise respectively the guide pillar by separately be installed on the base plate about two group oil cylinders and the connecting plate that oil cylinder and following refractory plate is connected and plays the jacking effect.
4. Flexible Printed Circuit vacuum pressing-combining machine as claimed in claim 2 is characterized in that: at two side plate middle parts, guide rail is provided with slide block to described guide rail by screw, and slide block is fixed on the tooth bar, and tooth bar then drives by transmission mechanism.
5. Flexible Printed Circuit vacuum pressing-combining machine as claimed in claim 1 is characterized in that: described vacuum generator passes down refractory plate, following heating plate and following evacuated panel and enters air bag, and air bag links to each other with an outside vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020399 CN2681526Y (en) | 2004-02-24 | 2004-02-24 | Vacuum pressing machine for flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020399 CN2681526Y (en) | 2004-02-24 | 2004-02-24 | Vacuum pressing machine for flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2681526Y true CN2681526Y (en) | 2005-02-23 |
Family
ID=34606756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420020399 Expired - Lifetime CN2681526Y (en) | 2004-02-24 | 2004-02-24 | Vacuum pressing machine for flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2681526Y (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100369740C (en) * | 2006-04-17 | 2008-02-20 | 珠海比昂电子设备有限公司 | Flexible circuit board pressing device and quick pressing machine |
| CN100498618C (en) * | 2007-10-24 | 2009-06-10 | 上海朗华科贸有限公司 | Computer network monitoring system for flexible electric PC board stitching machine |
| CN102166874A (en) * | 2010-12-29 | 2011-08-31 | 珠海比昂电子设备有限公司 | Flexible circuit board pressing device and rapid pressing machine |
| CN102514341A (en) * | 2011-11-24 | 2012-06-27 | 深圳市宝德自动化精密设备有限公司 | Precise vacuum optical cement (OCA) laminating machine and laminating production method |
| CN102625586A (en) * | 2012-04-19 | 2012-08-01 | 苏州市嘉明机械制造有限公司 | Novel oil pressure type copper foil electric conduction pressing machine |
| CN102756532A (en) * | 2012-06-15 | 2012-10-31 | 宿迁亿泰自动化工程有限公司 | Basic pressure system of flexible circuit board |
| CN102806747A (en) * | 2011-05-31 | 2012-12-05 | 上海朗华科贸有限公司 | Air bag component in vacuum laminating machine for flexible printed circuit board |
| CN103687307A (en) * | 2012-09-07 | 2014-03-26 | 富葵精密组件(深圳)有限公司 | Pressing fixture, pressing device and method for pressing stiffening plates by adopting pressing device |
| CN104002541A (en) * | 2013-02-25 | 2014-08-27 | 全研科技有限公司 | Vacuum processing jointing mechanism and vacuum jointing method |
| CN105472894A (en) * | 2016-01-14 | 2016-04-06 | 朗华全能自控设备（上海）股份有限公司 | Dual-airbag type vacuum laminating machine |
| CN108274815A (en) * | 2018-04-11 | 2018-07-13 | 珠海比昂电子设备有限公司 | Safety against pressure is de- to hook device |
| CN108521725A (en) * | 2018-04-11 | 2018-09-11 | 珠海比昂电子设备有限公司 | The opening vacuum air bag quick pressing machines of FPC tetra- |
| CN111526665A (en) * | 2020-04-29 | 2020-08-11 | 朗华全能自控设备（上海）股份有限公司 | Air bag structure of heating and pressurizing bonding equipment |
| CN113715467A (en) * | 2021-09-10 | 2021-11-30 | 杭州威雷登科技有限公司 | Batch pressing device for circuit boards |
| CN114554725A (en) * | 2022-04-25 | 2022-05-27 | 绵阳新能智造科技有限公司 | Pasting device and method for composite PCB |
| CN117082767A (en) * | 2023-10-16 | 2023-11-17 | 上海贺鸿电子科技股份有限公司 | Aluminum-based and FR4 mixed-pressure composite device capable of efficiently radiating heat |
-
2004
- 2004-02-24 CN CN 200420020399 patent/CN2681526Y/en not_active Expired - Lifetime
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100369740C (en) * | 2006-04-17 | 2008-02-20 | 珠海比昂电子设备有限公司 | Flexible circuit board pressing device and quick pressing machine |
| CN100498618C (en) * | 2007-10-24 | 2009-06-10 | 上海朗华科贸有限公司 | Computer network monitoring system for flexible electric PC board stitching machine |
| CN102166874A (en) * | 2010-12-29 | 2011-08-31 | 珠海比昂电子设备有限公司 | Flexible circuit board pressing device and rapid pressing machine |
| CN102166874B (en) * | 2010-12-29 | 2013-11-20 | 珠海比昂电子设备有限公司 | Flexible circuit board pressing device and rapid pressing machine |
| CN102806747B (en) * | 2011-05-31 | 2015-04-29 | 上海朗华科贸有限公司 | Air bag component in vacuum laminating machine for flexible printed circuit board |
| CN102806747A (en) * | 2011-05-31 | 2012-12-05 | 上海朗华科贸有限公司 | Air bag component in vacuum laminating machine for flexible printed circuit board |
| CN102514341A (en) * | 2011-11-24 | 2012-06-27 | 深圳市宝德自动化精密设备有限公司 | Precise vacuum optical cement (OCA) laminating machine and laminating production method |
| CN102625586A (en) * | 2012-04-19 | 2012-08-01 | 苏州市嘉明机械制造有限公司 | Novel oil pressure type copper foil electric conduction pressing machine |
| CN102756532B (en) * | 2012-06-15 | 2014-10-01 | 宿迁亿泰自动化工程有限公司 | Basic pressure system of flexible circuit board |
| CN102756532A (en) * | 2012-06-15 | 2012-10-31 | 宿迁亿泰自动化工程有限公司 | Basic pressure system of flexible circuit board |
| CN103687307A (en) * | 2012-09-07 | 2014-03-26 | 富葵精密组件(深圳)有限公司 | Pressing fixture, pressing device and method for pressing stiffening plates by adopting pressing device |
| CN103687307B (en) * | 2012-09-07 | 2016-08-10 | 富葵精密组件(深圳)有限公司 | Tool for stitching, press fit device and use the stiffening plate compression method of this press fit device |
| CN104002541A (en) * | 2013-02-25 | 2014-08-27 | 全研科技有限公司 | Vacuum processing jointing mechanism and vacuum jointing method |
| CN105472894A (en) * | 2016-01-14 | 2016-04-06 | 朗华全能自控设备（上海）股份有限公司 | Dual-airbag type vacuum laminating machine |
| CN105472894B (en) * | 2016-01-14 | 2018-11-30 | 朗华全能自控设备（上海）股份有限公司 | Double bolloon formula vacuum pressing-combining machine |
| CN108521725A (en) * | 2018-04-11 | 2018-09-11 | 珠海比昂电子设备有限公司 | The opening vacuum air bag quick pressing machines of FPC tetra- |
| CN108274815A (en) * | 2018-04-11 | 2018-07-13 | 珠海比昂电子设备有限公司 | Safety against pressure is de- to hook device |
| CN108274815B (en) * | 2018-04-11 | 2024-01-19 | 珠海比昂电子设备有限公司 | Anti-pressing safety unhooking device |
| CN111526665A (en) * | 2020-04-29 | 2020-08-11 | 朗华全能自控设备（上海）股份有限公司 | Air bag structure of heating and pressurizing bonding equipment |
| CN113715467A (en) * | 2021-09-10 | 2021-11-30 | 杭州威雷登科技有限公司 | Batch pressing device for circuit boards |
| CN114554725A (en) * | 2022-04-25 | 2022-05-27 | 绵阳新能智造科技有限公司 | Pasting device and method for composite PCB |
| CN117082767A (en) * | 2023-10-16 | 2023-11-17 | 上海贺鸿电子科技股份有限公司 | Aluminum-based and FR4 mixed-pressure composite device capable of efficiently radiating heat |
| CN117082767B (en) * | 2023-10-16 | 2024-01-26 | 上海贺鸿电子科技股份有限公司 | Aluminum-based and FR4 mixed-pressure composite device capable of efficiently radiating heat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140224 Granted publication date: 20050223 |