CN100369740C - Flexible circuit board pressing device and quick pressing machine - Google Patents
Flexible circuit board pressing device and quick pressing machine Download PDFInfo
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- CN100369740C CN100369740C CNB2006100350157A CN200610035015A CN100369740C CN 100369740 C CN100369740 C CN 100369740C CN B2006100350157 A CNB2006100350157 A CN B2006100350157A CN 200610035015 A CN200610035015 A CN 200610035015A CN 100369740 C CN100369740 C CN 100369740C
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Abstract
The present invention discloses a flexible circuit board pressing device and a quick pressing machine. The flexible circuit board pressing device has the advantages of high productive efficiency, space saving, labor saving and low production composite cost. The pressing device comprises a lower pressing board (1), an upper pressing board (3), four guide rails (4) and at least one middle pressing board (2), wherein the upper pressing board (3) is fixedly placed; the lower pressing board (1) and the middle pressing board (2) are respectively connected with four guide wheels (5), the guide wheels (5) and the guide rails (4) are connected in a rolling mode, and the guide rails (4) are fixedly provided with four lower stop blocks (40) positioned on the same horizontal surface. The guide wheels (5) connected with the middle pressing board (2) are placed on the lower stop blocks (40), and the lower pressing board (1) is connected with an oil cylinder (65). The quick pressing machine comprises a hydraulic device(6), an electric control device (7) and at least one pressing device, wherein the hydraulic device comprises a motor (61), an oil pump (62), an oil tank (63), a hydraulic oil pipeline (64) and the oil cylinder(65). The present invention can be widely used in the production filed of flexible circuit boards.
Description
Technical field
The present invention relates to a kind of flexible circuit board pressing device and comprise the FPC quick pressing machine of this press fit device.
Background technology
Flexible printed circuit board (Flexible Printed Circuit Board, be called for short FPC, FPC) be the printed circuit made from flexible insulating substrate, has the advantage that many rigid printed circuit boards do not possess, for example it can free bend, coiling, folding, can require to arrange arbitrarily according to space layout, and mobile arbitrarily and flexible, thereby reach integrated that the components and parts assembling is connected with lead at three dimensions.Utilize FPC can dwindle the volume of electronic product greatly, be suitable for the needs that electronic product develops to high density, miniaturization, highly reliable direction.Therefore, FPC has obtained using widely on field such as space flight, military affairs, mobile communication, laptop computer, computer peripheral equipment, PDA, digital camera or product.FPC also has good thermal diffusivity and solderability and is easy to advantages such as load, integrated cost be lower, and the design of soft or hard combination has also remedied flexible parent metal not enough slightly on the element bearing capacity to a certain extent.Flexible print circuit board has the branch of single face, two-sided and multi-layer sheet.The base material that is adopted is based on polyimide copper clad lamination, and this kind material thermal resistance height, dimensional stability are good, form final products with the coverlay that has mechanical protection and good electrical insulating properties concurrently by compacting.Top layer and inner conductor two-sided, multilayer printed wiring board are realized being electrically connected of ectonexine circuit by metallization.
Need flexible copper-clad plate and flexible welding resistance coverlay are pressed together in the production process of FPC, this production process is undertaken by the pressing machine.Existing quick pressing machine all is single station manipulation and has only a press fit device, press fit device has only upper and lower two block pressur plates, each press fit device at every turn can only pressing one panel products, as seen existing press fit device and quick pressing machine production efficiency are low, if production more products simultaneously needs many pressing machines, wasting space so not only, and needing to increase more operating personnel, the integrated cost height is produced in waste of manpower.
Summary of the invention
Technical problem to be solved by this invention is the deficiency that overcomes on the prior art, a kind of production efficiency height is provided, saves the space, saves manpower, produces the low flexible circuit board pressing device of integrated cost and comprises the FPC quick pressing machine of this press fit device.
The technical scheme that flexible circuit board pressing device of the present invention adopted is: described press fit device comprises lower platen, top board, described top board fixed placement, it also comprises at least one middle pressing plate, four guide rails, respectively connect four guide wheels on described lower platen, the described middle pressing plate, the connection of rolling mutually of described guide wheel and described guide rail, fixedly install stops under four guide wheels on the described guide rail, each described stops down is positioned at same horizontal plane, the described guide wheel that is connected with described middle pressing plate places on the described stops down, and described lower platen is connected with oil cylinder.
The bottom-up lower platform that comprises successively of described lower platen, following thermal insulation board, following heating plate, transfer flitch, the bottom-up centre holding pad that comprises successively of described centre pressing plate, middle heating plate, middle blowing plate, described top board from up to down comprises upper mounting plate successively, last thermal insulation board, link plate, last heating plate, last holding pad, described link plate and described upper mounting plate, the described thermal insulation board of going up is fixedly connected, described link plate and the described heating plate of going up, the described holding pad of going up is connected by several bolts, described link plate and described upward gapped between the heating plate, described bolt and the described heating plate of going up, the described holding pad of going up is fixedly connected by screw thread, described link plate is slidingly connected mutually with described bolt, the described flitch of transferring, respectively be provided with one on the blowing plate in the middle of described and burn a pair iron plate, each described burning is paid iron plate and is formed by iron plate and the silica gel plate that is connected on the iron plate, each described burning is paid and all is covered with glass cloth on the iron plate, described middle holding pad, described going up under the holding pad is covered with silicon aluminium foil.
The technical scheme that FPC quick pressing machine of the present invention is adopted is: described quick pressing machine comprises hydraulic means, electric control gear, described hydraulic means comprises motor, oil pump, fuel tank, hydraulic oil pipeline, oil cylinder, it also comprises at least one described press fit device, described press fit device comprises lower platen, top board, four guide rails, pressing plate in the middle of at least one, described top board fixed placement, described lower platen, respectively connect four guide wheels on the pressing plate in the middle of described, the connection of rolling mutually of described guide wheel and described guide rail, fixedly install stops under four guide wheels on the described guide rail, each described stops down is positioned at same horizontal plane, the described guide wheel that is connected with described middle pressing plate places on the described stops down, and described lower platen is connected with oil cylinder.
The bottom-up lower platform that comprises successively of described lower platen, following thermal insulation board, following heating plate, transfer flitch, the bottom-up centre holding pad that comprises successively of described centre pressing plate, middle heating plate, middle blowing plate, described top board from up to down comprises upper mounting plate successively, last thermal insulation board, link plate, last heating plate, last holding pad, described link plate and described upper mounting plate, the described thermal insulation board of going up is fixedly connected, described link plate and the described heating plate of going up, the described holding pad of going up is connected by several bolts, described link plate and described upward gapped between the heating plate, described bolt and the described heating plate of going up, the described holding pad of going up is fixedly connected by screw thread, described link plate is slidingly connected mutually with described bolt, the described flitch of transferring, respectively be provided with one on the blowing plate in the middle of described and burn a pair iron plate, each described burning is paid iron plate and is formed by iron plate and the silica gel plate that is connected on the iron plate, each described burning is paid and all is covered with glass cloth on the iron plate, described middle holding pad, described going up under the holding pad is covered with silicon aluminium foil.
The invention has the beneficial effects as follows: because press fit device of the present invention comprises at least one middle pressing plate, pressing plate is by the connection of rolling mutually of described guide wheel and described guide rail in the middle of described, when pressing is produced the pressing material is placed on described lower platen, on the blowing plate of described middle pressing plate, by each described heating plate heating, by described oil cylinder described lower platen is upwards pushed up again, and withstand each described middle pressing plate successively and continue to move upward, pressing plate withstands described top board and keeps a period of time in the middle of uppermost, the copper-clad plate of FPC is in the same place with welding resistance coverlay hot binding, described then lower platen, pressing plate moves downward successively up to each described guide wheel and returns on described stops down in the middle of described, take out the good finished product of pressing at last, one step press of the present invention can the many panel products of pressing and was only needed 2-3 minute just can finish the one step press operation, overcome the defective that existing press fit device one step press can only pressing one panel products, same production scale can reduce the quantity of quick pressing machine, reduced operating personnel's quantity simultaneously, saved integrated cost, on a quick pressing machine, several described press fit devices can be set, so more FPC of pressing simultaneously, further enhance productivity, so flexible circuit board pressing device of the present invention and quick pressing machine production efficiency height, save the space, save manpower, the production integrated cost is low.
Description of drawings
Fig. 1 is the structural representation of flexible circuit board pressing device of the present invention;
Fig. 2 is the left TV structure schematic diagram of flexible circuit board pressing device shown in Figure 1;
Fig. 3 is that flexible circuit board pressing device of the present invention is at the fashionable structural representation of precompressed;
The structural representation of Fig. 4 flexible circuit board pressing device of the present invention when the pressurization pressing;
Fig. 5 is the structural representation of FPC quick pressing machine of the present invention.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, flexible circuit board pressing device of the present invention comprises lower platen 1, middle pressing plate 2, top board 3, four guide rails 4, described top board 3 fixed placement, respectively connect four guide wheels 5 on described lower platen 1, the described middle pressing plate 2, the connection of rolling mutually of described guide wheel 5 and described guide rail 4, fixedly install stops 40 under four guide wheels on the described guide rail 4, each described stops 40 down is positioned at same horizontal plane, the described guide wheel 5 that is connected with described middle pressing plate 2 places on the described stops 40 down, and described lower platen 1 is connected with oil cylinder 65.The described lower platen 1 bottom-up lower platform 11 that comprises successively, following thermal insulation board 12, following heating plate 13, transfer flitch 14, the described centre pressing plate 2 bottom-up centre holding pads 21 that comprise successively, middle heating plate 22, middle blowing plate 23, described top board 3 from up to down comprises upper mounting plate 31 successively, last thermal insulation board 32, link plate 35, last heating plate 33, last holding pad 34, described link plate 35 and described upper mounting plate 31, the described thermal insulation board 32 of going up is fixedly connected, described link plate 35 and the described heating plate 33 of going up, described upward holding pad 34 is arranged by two, and totally eight bolts 36 are connected, described link plate 35 and described upward gapped between the heating plate 33, described bolt 36 and the described heating plate 33 of going up, the described holding pad 34 gone up is fixedly connected by screw thread, described link plate 35 is slidingly connected mutually with described bolt 36, there is not impressed pressure in the time of can making precompressed according to the process for pressing needs, flexible copper-clad plate and flexible welding resistance coverlay are bonded together, when needs pressurize, can make the described holding pad 34 of going up again, the described heating plate 33 of going up withstands described link plate 35, guarantee that pressing pressure is enough big, the described flitch 14 of transferring, respectively be provided with one on the blowing plate 23 in the middle of described and burn a pair iron plate 15,25, each described burning is paid iron plate 15,25 by iron plate and the silica gel plate composition that is connected on the iron plate, each described burning is paid iron plate 15, all be covered with glass cloth on 25, holding pad 21 in the middle of described, the described holding pad of going up is covered with silicon aluminium foil 34 times, described burning is paid iron plate 15,25, described glass cloth and described silicon aluminium foil match, can guarantee that flexible copper-clad plate and the pressing of flexible welding resistance coverlay are tight when pressing, improve the pressing quality.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, FPC quick pressing machine of the present invention comprises hydraulic means 6, two described press fit devices, electric control gear 7, described press fit device comprises lower platen 1, middle pressing plate 2, top board 3, four guide rails 4, described top board 3 fixed placement, described lower platen 1, respectively connect four guide wheels 5 on the pressing plate 2 in the middle of described, the connection of rolling mutually of described guide wheel 5 and described guide rail 4, fixedly install stops 40 under four guide wheels on the described guide rail 4, each described stops 40 down is positioned at same horizontal plane, the described guide wheel 5 that is connected with described middle pressing plate 2 places on the described stops 40 down, and two described press fit devices are arranged side by side.Described hydraulic means 6 comprises motor 61, oil pump 62, fuel tank 63, hydraulic oil pipeline 64, two oil cylinders 65, and described lower platen 1 is connected with described oil cylinder 65, and two described oil cylinders 65 are connected in described oil pump 62 outlets by described hydraulic oil pipeline 64.The described lower platen 1 bottom-up lower platform 11 that comprises successively, following thermal insulation board 12, following heating plate 13, transfer flitch 14, the described centre pressing plate 2 bottom-up centre holding pads 21 that comprise successively, middle heating plate 22, middle blowing plate 23, described top board 3 from up to down comprises upper mounting plate 31 successively, last thermal insulation board 32, link plate 35, last heating plate 33, last holding pad 34, described link plate 35 and described upper mounting plate 31, the described thermal insulation board 32 of going up is fixedly connected, described link plate 35 and the described heating plate 33 of going up, described upward holding pad 34 is arranged by two, and totally eight bolts 36 are connected, described link plate 35 and described upward gapped between the heating plate 33, described bolt 36 and the described heating plate 33 of going up, the described holding pad 34 gone up is fixedly connected by screw thread, described link plate 35 is slidingly connected mutually with described bolt 36, there is not impressed pressure in the time of can making precompressed according to the process for pressing needs, flexible copper-clad plate and flexible welding resistance coverlay are bonded together, when needs pressurize, can make the described holding pad 34 of going up again, the described heating plate 33 of going up withstands described link plate 35, guarantee that pressing pressure is enough big, the described flitch 14 of transferring, respectively be provided with one on the blowing plate 23 in the middle of described and burn a pair iron plate 15,25, each described burning is paid iron plate 15,25 by iron plate and the silica gel plate composition that is connected on the iron plate, each described burning is paid iron plate 15, all be covered with glass cloth on 25, holding pad 21 in the middle of described, the described holding pad of going up is covered with silicon aluminium foil 34 times, described burning is paid iron plate 15,25, described glass cloth and described silicon aluminium foil match, can guarantee that flexible copper-clad plate and the pressing of flexible welding resistance coverlay are tight when pressing, improve the pressing quality.
The process of the present invention's pressing FPC when producing is as follows: the pressing material is placed on described lower platen 1, the described burning of pressing plate 2 is paid iron plate 15 in the middle of described, on the glass cloth that covers on 25, by described heating plate 13 down, heating plate 22 in the middle of described, the described heating plate 33 of going up heats, by described oil cylinder 65 described lower platen 1 is upwards pushed up again, and withstand each described middle pressing plate 2 successively and continue to move upward, pressing plate 2 withstands described top board 3 and keeps a period of time in the middle of uppermost, the copper-clad plate of FPC is in the same place with welding resistance coverlay hot binding, when the precompressed pressing, by described electric control gear 7 controls, the glass cloth that described burning is paid cover on the iron plate 25 contacts with the described described silicon aluminium foil of going up under the holding pad 34 and gets final product, when the pressurization pressing, then need be by described electric control gear 7 controls, make the described described relatively link plate 35 of heating plate 33 of going up produce displacements and contact with described link plate 35, make the pressing material be subjected to enough pressure, described then lower platen 1, pressing plate 2 is return downwards successively up to each described guide wheel 5 and is return on described stops 40 down in the middle of described, take out the good finished product of pressing at last, the present invention only needed 2-3 minute just can finish the one step press operation.
One step press of the present invention can the many panel products of pressing, have overcome the defective that existing press fit device one step press can only pressing one panel products, and the production efficiency height is saved the space, saves manpower, and it is low to produce integrated cost.
The quantity of press fit device is not limited to two described in the FPC quick pressing machine of the present invention, described in the described press fit device in the middle of the quantity of pressing plate 2 also can be greater than one, one step press can the more panel products of pressing like this, enhance productivity greatly.
The present invention can be widely used in flexible circuit board production.
Claims (4)
1. flexible circuit board pressing device, comprise lower platen (1), top board (3), described top board (3) fixed placement, it is characterized in that: it also comprises at least one middle pressing plate (2), four guide rails (4), described lower platen (1), respectively connect four guide wheels (5) on the pressing plate (2) in the middle of described, the connection of rolling mutually of described guide wheel (5) and described guide rail (4), fixedly install stops (40) under four guide wheels on the described guide rail (4), each described stops (40) down is positioned at same horizontal plane, the described guide wheel (5) that is connected with described middle pressing plate (2) places on the described stops (40) down, and described lower platen (1) is connected with oil cylinder (65).
2. flexible circuit board pressing device according to claim 1, it is characterized in that: the bottom-up lower platform (11) that comprises successively of described lower platen (1), following thermal insulation board (12), following heating plate (13), transfer flitch (14), the bottom-up centre holding pad (21) that comprises successively of described centre pressing plate (2), middle heating plate (22), middle blowing plate (23), described top board (3) from up to down comprises upper mounting plate (31) successively, last thermal insulation board (32), link plate (35), last heating plate (33), last holding pad (34), described link plate (35) and described upper mounting plate (31), the described thermal insulation board (32) of going up is fixedly connected, described link plate (35) and the described heating plate (33) of going up, the described holding pad (34) of going up is connected by several bolts (36), described link plate (35) and described upward gapped between the heating plate (33), described bolt (36) and the described heating plate (33) of going up, the described holding pad (34) of going up is fixedly connected by screw thread, described link plate (35) is slidingly connected mutually with described bolt (36), the described flitch (14) of transferring, respectively be provided with one on the blowing plate (23) in the middle of described and burn a pair iron plate (15,25), each described burning is paid iron plate (15,25) form by iron plate and the silica gel plate that is connected on the iron plate, each described burning is paid iron plate (15,25) all be covered with glass cloth on, described middle holding pad (21), described going up under the holding pad (34) is covered with silicon aluminium foil.
3. FPC quick pressing machine, comprise hydraulic means (6), electric control gear (7), described hydraulic means (6) comprises motor (61), oil pump (62), fuel tank (63), hydraulic oil pipeline (64), oil cylinder (65), it is characterized in that: it also comprises at least one press fit device, described press fit device comprises lower platen (1), top board (3), four guide rails (4), pressing plate (2) in the middle of at least one, described top board (3) fixed placement, described lower platen (1), respectively connect four guide wheels (5) on the pressing plate (2) in the middle of described, the connection of rolling mutually of described guide wheel (5) and described guide rail (4), fixedly install stops (40) under four guide wheels on the described guide rail (4), each described stops (40) down is positioned at same horizontal plane, the described guide wheel (5) that is connected with described middle pressing plate (2) places on the described stops (40) down, and described lower platen (1) is connected with oil cylinder (65).
4. FPC quick pressing machine according to claim 3, it is characterized in that: the bottom-up lower platform (11) that comprises successively of described lower platen (1), following thermal insulation board (12), following heating plate (13), transfer flitch (14), the bottom-up centre holding pad (21) that comprises successively of described centre pressing plate (2), middle heating plate (22), middle blowing plate (23), described top board (3) from up to down comprises upper mounting plate (31) successively, last thermal insulation board (32), link plate (35), last heating plate (33), last holding pad (34), described link plate (35) and described upper mounting plate (31), the described thermal insulation board (32) of going up is fixedly connected, described link plate (35) and the described heating plate (33) of going up, the described holding pad (34) of going up is connected by several bolts (36), described link plate (35) and described upward gapped between the heating plate (33), described bolt (36) and the described heating plate (33) of going up, the described holding pad (34) of going up is fixedly connected by screw thread, described link plate (35) is slidingly connected mutually with described bolt (36), the described flitch (14) of transferring, respectively be provided with one on the blowing plate (23) in the middle of described and burn a pair iron plate (15,25), each described burning is paid iron plate (15,25) form by iron plate and the silica gel plate that is connected on the iron plate, each described burning is paid iron plate (15,25) all be covered with glass cloth on, described middle holding pad (21), described going up under the holding pad (34) is covered with silicon aluminium foil.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100350157A CN100369740C (en) | 2006-04-17 | 2006-04-17 | Flexible circuit board pressing device and quick pressing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100350157A CN100369740C (en) | 2006-04-17 | 2006-04-17 | Flexible circuit board pressing device and quick pressing machine |
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| CN1857912A CN1857912A (en) | 2006-11-08 |
| CN100369740C true CN100369740C (en) | 2008-02-20 |
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| CNB2006100350157A Active CN100369740C (en) | 2006-04-17 | 2006-04-17 | Flexible circuit board pressing device and quick pressing machine |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN101837672B (en) * | 2010-05-28 | 2013-02-13 | 飞毛腿电池有限公司 | Battery pack pressing equipment |
| CN102529281A (en) * | 2010-12-15 | 2012-07-04 | 新高电子材料（中山）有限公司 | Roller pressing machine for producing metal base copper-clad plate |
| 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 |
| CN104550062B (en) * | 2015-01-09 | 2016-09-21 | 合肥京东方光电科技有限公司 | Cleaning plant and false pressure equipment |
| CN105626603B (en) * | 2016-02-29 | 2017-11-07 | 湖州佳宁印刷有限公司 | Decorating printing paper manufacturing system |
| CN105587694B (en) * | 2016-02-29 | 2017-11-10 | 湖州佳宁印刷有限公司 | The compacting hydraulic system of decorating printing paper manufacturing system |
| CN109121323B (en) * | 2017-06-23 | 2021-05-18 | 众达光通科技(苏州)有限公司 | Pressing machine for QSFP built-in PCB and flexible circuit board |
| CN108672572B (en) * | 2018-06-13 | 2020-01-14 | 瑞多（上海）智能科技有限公司 | Quick compression fittings is used in aluminum alloy furniture aluminum product production and processing |
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| CN1857912A (en) | 2006-11-08 |
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Assignee: Shenzhen Jiazhihong Electronics Co., Ltd. Assignor: Bi'ang Electronic Equipment Co., Ltd., Zhuhai Contract record no.: 2010440020031 Denomination of invention: Flexible circuit board pressing device and quick pressing machine Granted publication date: 20080220 License type: Exclusive License Open date: 20061108 Record date: 20100507 |