CN201563301U - Dry film laminating device for flexible circuit boards - Google Patents
Dry film laminating device for flexible circuit boards Download PDFInfo
- Publication number
- CN201563301U CN201563301U CN2009202417358U CN200920241735U CN201563301U CN 201563301 U CN201563301 U CN 201563301U CN 2009202417358 U CN2009202417358 U CN 2009202417358U CN 200920241735 U CN200920241735 U CN 200920241735U CN 201563301 U CN201563301 U CN 201563301U
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- dry film
- circuit board
- pressure wheel
- electric circuit
- laminating apparatus
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Abstract
The utility model discloses a dry film laminating device for flexible circuit boards. The device comprises an upper pinch roller and a lower pinch roller arranged under the upper pinch roller. A feed inlet is arranged at one side between the upper pinch roller and the lower pinch roller, and a discharge outlet is arranged at the other side. The upper pinch roller and the lower pinch roller which rotate around respective axis are rotatably arranged. The laminating device also comprises a dripping device arranged at the side of the feed inlet and used for dripping water on flexible circuit boards before the flexible circuit boards enter the feed inlet. The dry film laminating device for flexible circuit boards can overcome wrinkling, bubbling and other defects of conventional dry film laminating techniques, thoroughly solve the problems of high scrap rate of ultrathin products, low processing speed, large worker labor intensity, low production efficiency, low equipment utilization rate, low dry film utilization rate, etc, ensure the quality of ultrathin flexible circuit board products produced in large scale, and reduce waste production. The utility model is favorable for clean and environment protective production.
Description
Technical field
The utility model relates to a kind of being used for dry film is fitted in device on the flexible electric circuit board, and this device is specially adapted to the dry film of ultrathin flexible electric circuit board and fits.
Background technology
When adopting traditional process technology that the product base material is carried out the dry film applying, owing to be subjected to the manually-operated restriction that influences with this body structure of laminator, the whole wrinkling and foaming of product of pad pasting appears finishing in flexible electric circuit board particularly ultrathin flexible electric circuit board continually in the pad pasting process, and wrinkling and rise steep oneself-meeting very big to subsequent handling product processed quality influence, so, in case find that flexible electric circuit board has wrinkling and the foaming phenomenon just must make to scrap isolation processing in the course of processing of each operation.The applying difficult problem of current ultrathin flexible electric circuit board dry film is perplexing the progress of this type of product lot quantityization for a long time, the bad phenomenon such as wrinkling and foaming that the tradition process technology is occurred, the overall quality and the first-time qualification rate of product have also been had a strong impact on simultaneously, the low of the increase of labor strength and production efficiency appearred causing in frequent defective products, and owing to be to carry out operation fully by Artificial Control, therefore the speed of product processing is slow, and the utilance of usage ratio of equipment and dry film all can't effectively be promoted.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of dry film laminating apparatus of improved flexible electric circuit board is provided.
For solving above technical problem, the utility model is taked following technical scheme:
A kind of dry film laminating apparatus of flexible electric circuit board, comprise upper pressure wheel, be positioned at the lower pressure wheel under the upper pressure wheel, form feeding mouth that is positioned at a side and the discharging opening that is positioned at opposite side between described upper pressure wheel and the lower pressure wheel, this upper pressure wheel and lower pressure wheel are provided with rotationally around axial line separately, and described laminating apparatus comprises that also being positioned at feeding mouth place side is used for entering the dripping device that the feeding mouth forward direction drips water droplet on it at flexible electric circuit board.
According to further embodiment of the present utility model: described dry film laminating apparatus also comprises the pan feeding conveying roller that is used for the horizontal feed flexible electric circuit board that is positioned at feeding mouth place side and is positioned at discharging opening place side and is used for the fitted discharging conveying roller of dry film flexible electric circuit board of horizontal feed.Described dry film laminating apparatus also comprises the dry film roller with the continuous belt-like form output dry film of whole volume.
When carrying out the dry film pad pasting of double-faced flexible circuit board, described dry film roller preferably includes the last dry film roller that is positioned at upper pressure wheel place side and the following dry film roller that is positioned at lower pressure wheel place side, and the dry film laminating apparatus also comprises between last dry film roller and the upper pressure wheel cushion idler and at time cushion idler of at least one between dry film roller and the lower pressure wheel down.
According to an aspect of the present utility model, the dry film laminating apparatus also comprises the water-collecting tray that is positioned at the lower pressure wheel below.One side of this water-collecting tray is provided with the drainage pipe that communicates with it, in time the water of collecting is emitted.
According to a concrete aspect of the present utility model, described dripping device comprises second adjuster valve that internal memory contains the water storage bottle of pure water, is arranged at dropper that water storage bottle below communicates with the water storage bottle, is arranged at first adjuster valve that is used to regulate the water droplet flow that oozes from the water storage bottle between dropper and the water storage bottle and is positioned at the charge flow rate that is used to regulate the water storage bottle above the water storage bottle.
Because the enforcement of above technical scheme, the utility model compared with prior art has following advantage:
The utility model is set up automatic dripping device on original dry film make-up machine, do not increase under the prerequisite of other energy resource consumptions only needing to consume micro-pure water, has realized the particularly overall process of the dry film wet combining of ultrathin flexible electric circuit board of flexible circuit plate substrate.By making on the laminator bottom roller when rotation produces active force mutually, between product base material and dry film, inject the pure water of trace, utilize the characteristics of the flexible affinity of pure water itself, make the product base material when carrying out the dry film applying, utilize pure water to be squeezed and the air between the product substrate surface and dry film is all discharged, thus, guaranteed that dry film can very entirely be fitted in the surface of base material, solved the bad phenomenon such as wrinkling and foaming that existence occurred of product dry film dry doubling, improved the first-time qualification rate of product greatly owing to air; In addition; the tradition of also comparing the process velocity of product has improved nearly two times; the generation of waste product has obtained effective control equally; thereby the utilance of dry film also is significantly improved; and owing to reduced generation of waste; make environment obtain fine protection, more be of value to environmental protection production, thereby finally reduce labor strength and enhance productivity and usage ratio of equipment.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing and concrete execution mode.
Fig. 1 is a structural representation of the present utility model;
Wherein: 1, upper pressure wheel; 2, lower pressure wheel; 3, flexible electric circuit board; 4, dripping device; 40, water storage bottle; 41, dropper; 42, first adjuster valve; 43, second adjuster valve; 5, pan feeding conveying roller; 6, discharging conveying roller; 7, water-collecting tray; 70, drainage pipe; 9, dry film; 10, feeding mouth; 11, discharging opening; 12, go up cushion idler; 13, following cushion idler; 80, go up the dry film roller; 81, following dry film roller.
Embodiment
As shown in Figure 1, be applicable to the dry film applying of the single face flexible electric circuit board and the double-faced flexible circuit board of all thickness according to the flexible electric circuit board dry film laminating apparatus of present embodiment.This laminating apparatus mainly comprises upper pressure wheel 1, lower pressure wheel 2, pan feeding conveying roller 5, discharging conveying roller 6, goes up dry film roller 80, following dry film roller 81, goes up cushion idler 12,2 following cushion idlers 13, dripping device 4 and water-collecting trays 7.Dry film with the ultrathin flexible electric circuit board of single face fits into example below, and action principle of the present utility model is described in detail.
As shown in Figure 1, dry film on the last dry film roller 80 is connected to through last dry film cushion idler 80 on the upper pressure wheel 1 of laminator (when the base material to single face flexible circuit panel products carries out the dry film pressing, following dry film roller 81 and following dry film cushion idler 13 do not need to use, do not produce any effect yet, these parts only just need to use when the pressing of double sided board dry film), and, this moment, upper pressure wheel 1 and lower pressure wheel 2 started the back entry into service, upper pressure wheel 1 and lower pressure wheel 2 be the active force of rotation generation mutually, to carry out pressing from dry film 9 and the flexible electric circuit board 3 that feeding mouth 10 enters, before the rotation pressing, regulate first adjuster valve 42 and second adjuster valve 43, dropper 41 is slowly dripped equably, guarantee to drip and be gathered in the top of feeding mouth 10, and because upper pressure wheel 1 and lower pressure wheel 2 rotate the extruding force that produces mutually, be gathered in dripping of feeding mouth 10 tops and can form a horizontal ponding band by automatic feeding mouth 10 end positions at circuit board, the effect of ponding band makes dry film 9 and circuit board 3 surfaces stop the air intrusion, make circuit board 3 in the process of dry film pressing, all be in from start to finish and carry out under the vacuum state and do not have the intervention of air, therefore through after the dry film pressing, circuit board 3 surfacings do not have wrinkling and bubble; And be subjected to the turning effort power on upper pressure wheel 1 and the lower pressure wheel 2, the extruding that the ponding band of feeding mouth 10 end positions can move forward along with circuit board and moving in the other direction from trend feeding mouth 10, moving to the interface of circuit board 3 with circuit board 3, freely drop onto in the water-collecting tray 7 again, discharge by drainage pipe 70, the flexible electric circuit board 3 of dry film 9 of having fitted is sent by discharging conveying roller 6 from discharging opening 11, has finished the overall process of whole flexible electric circuit board dry film wet combining thus.
To sum up, flexible electric circuit board dry film wet combining device of the present utility model can overcome bad phenomenon such as the existing wrinkling and bubble of conventional dry film dry doubling technology, and thoroughly solved ultra-thin product percent defective height, bad phenomenon such as process velocity is slow, labor strength is big, production efficiency is low and the utilance of usage ratio of equipment and dry film is low, conscientiously guaranteed to produce in enormous quantities the quality of ultra-thin flexible circuit board product, reduce generation of waste, helped clean environment firendly production.
More than the utility model has been done detailed description, but the utility model is not limited to the above embodiments.All equivalences of doing according to spirit of the present utility model change or modify, and all should be encompassed in the protection range of the present utility model.
Claims (8)
1. the dry film laminating apparatus of a flexible electric circuit board, comprise upper pressure wheel (1), be positioned at the lower pressure wheel (2) under the described upper pressure wheel (1), form the discharging opening (11) that is positioned at the feeding mouth (10) of a side and is positioned at opposite side between described upper pressure wheel (1) and the described lower pressure wheel (2), described upper pressure wheel (1) and described lower pressure wheel (2) are provided with rotationally around axial line separately, it is characterized in that: described laminating apparatus comprises that also being positioned at described feeding mouth (10) place side is used for entering described feeding mouth (10) forward direction at described flexible electric circuit board (3) it goes up the dripping device (4) of dropping water droplet.
2. the dry film laminating apparatus of flexible electric circuit board according to claim 1 is characterized in that: described dry film laminating apparatus also comprises the pan feeding conveying roller (5) that is used for horizontal feed flexible electric circuit board (3) that is positioned at described feeding mouth (10) place side and is positioned at described discharging opening (11) place side and is used for the fitted discharging conveying roller (6) of dry film flexible electric circuit board (3) of horizontal feed.
3. the dry film laminating apparatus of flexible electric circuit board according to claim 1 is characterized in that: described dry film laminating apparatus also comprises the dry film roller with the continuous belt-like form output dry film (9) of whole volume.
4. the dry film laminating apparatus of flexible electric circuit board according to claim 3, it is characterized in that: described dry film roller comprises last dry film roller (80) that is positioned at described upper pressure wheel (1) place side and the following dry film roller (81) that is positioned at described lower pressure wheel (2) place side.
5. the dry film laminating apparatus of flexible electric circuit board according to claim 4 is characterized in that: described dry film laminating apparatus also comprise be positioned at described go up the last cushion idler (12) between dry film roller (80) and the described upper pressure wheel (1) and be positioned at described time dry film roller (81) and described lower pressure wheel (2) between at least one descend cushion idler (13).
6. the dry film laminating apparatus of flexible electric circuit board according to claim 1 is characterized in that: described dry film laminating apparatus also comprises the water-collecting tray (7) that is positioned at described lower pressure wheel (2) below.
7. the dry film laminating apparatus of flexible electric circuit board according to claim 6, it is characterized in that: a side of described water-collecting tray (7) is provided with the drainage pipe (70) that communicates with it.
8. the dry film laminating apparatus of flexible electric circuit board according to claim 1 is characterized in that: described dripping device (4) comprises second adjuster valve (43) that internal memory contains the water storage bottle (40) of pure water, is arranged at dropper (41) that described water storage bottle (40) below communicates with described water storage bottle (40), is arranged at first adjuster valve (42) that is used for the water droplet flow that adjusting oozes from described water storage bottle (40) between described dropper (41) and the described water storage bottle (40) and is positioned at the charge flow rate that is used to regulate described water storage bottle (40) above the described water storage bottle (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202417358U CN201563301U (en) | 2009-12-10 | 2009-12-10 | Dry film laminating device for flexible circuit boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202417358U CN201563301U (en) | 2009-12-10 | 2009-12-10 | Dry film laminating device for flexible circuit boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201563301U true CN201563301U (en) | 2010-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202417358U Expired - Lifetime CN201563301U (en) | 2009-12-10 | 2009-12-10 | Dry film laminating device for flexible circuit boards |
Country Status (1)
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| CN (1) | CN201563301U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256446A (en) * | 2011-07-29 | 2011-11-23 | 江西鑫力华数码科技有限公司 | Pressing film method of flexible printed circuit |
| CN104168715A (en) * | 2014-07-30 | 2014-11-26 | 东莞市五株电子科技有限公司 | Soft board photosensitive film attaching method |
| CN105722321A (en) * | 2014-12-03 | 2016-06-29 | 北大方正集团有限公司 | Laminator control method, laminator control system and laminator |
| CN103957664B (en) * | 2014-04-25 | 2017-04-05 | 昆山达功电子有限公司 | Oblique top formula flexible board hot-press tooling |
| CN107379714A (en) * | 2017-08-03 | 2017-11-24 | 安徽博泰电路科技有限公司 | A kind of dry film fit device of circuit board |
| CN109714901A (en) * | 2019-01-04 | 2019-05-03 | 珠海杰赛科技有限公司 | Wet film coating processes the method and rigid-flex combined board of the rigid-flex combined board of outer layer flexibility |
-
2009
- 2009-12-10 CN CN2009202417358U patent/CN201563301U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256446A (en) * | 2011-07-29 | 2011-11-23 | 江西鑫力华数码科技有限公司 | Pressing film method of flexible printed circuit |
| CN103957664B (en) * | 2014-04-25 | 2017-04-05 | 昆山达功电子有限公司 | Oblique top formula flexible board hot-press tooling |
| CN104168715A (en) * | 2014-07-30 | 2014-11-26 | 东莞市五株电子科技有限公司 | Soft board photosensitive film attaching method |
| CN105722321A (en) * | 2014-12-03 | 2016-06-29 | 北大方正集团有限公司 | Laminator control method, laminator control system and laminator |
| CN105722321B (en) * | 2014-12-03 | 2018-12-18 | 北大方正集团有限公司 | The control method of film laminator, the control system of film laminator and film laminator |
| CN107379714A (en) * | 2017-08-03 | 2017-11-24 | 安徽博泰电路科技有限公司 | A kind of dry film fit device of circuit board |
| CN109714901A (en) * | 2019-01-04 | 2019-05-03 | 珠海杰赛科技有限公司 | Wet film coating processes the method and rigid-flex combined board of the rigid-flex combined board of outer layer flexibility |
| CN109714901B (en) * | 2019-01-04 | 2022-03-22 | 珠海杰赛科技有限公司 | Method for processing outer-layer flexible rigid-flex board by wet film pasting and rigid-flex board |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100825 |
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| CX01 | Expiry of patent term |