CN104822250A - Flexible circuit board binding positioning mechanism - Google Patents
Flexible circuit board binding positioning mechanism Download PDFInfo
- Publication number
- CN104822250A CN104822250A CN201510151139.0A CN201510151139A CN104822250A CN 104822250 A CN104822250 A CN 104822250A CN 201510151139 A CN201510151139 A CN 201510151139A CN 104822250 A CN104822250 A CN 104822250A
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- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- bottom platen
- wedge
- transverse slat
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Abstract
The invention discloses a flexible circuit board binding positioning mechanism, for solving the problem of absorption warping of a flexible printed circuit board when the flexible printed circuit board is bound to a liquid crystal display screen. Flexible circuit board positioning grooves (6) are arranged on flexible circuit board transmission platesn(5); the front side surfaces of upper pressing tables (11) are provided with suction nozzle adjusting supports (27) and flexible circuit board auxiliary suction nozzles (26), the front side surface of a lower pressing table fixation transverse plate (8) is fixedly provided with a lower pressing elevating motor (12) of a lower pressing elevating mechanism (9), and a wedge block mobile leading screw nut (14) is fixedly connected with a wedge block (16) through a wedge block connecting block (15); and the rear side surface of the lower pressing table fixation transverse plate (8) is fixedly provided with an L-shaped lower pressing table elevating support plate (18) and lower pressing tables (19), and the front end of a lower pressing table elevating driving connecting board (23) is provided with a roller(24). The flexible circuit board binding positioning mechanism improves the alignment precision when the flexible printed circuit board is bound to the liquid crystal display screen.
Description
Technical field
The present invention relates to a kind of nation and determine detent mechanism, particularly one is by the detent mechanism of flexible circuit printed board (FPC) with the timing of liquid crystal panel (LCD) nation.。
Background technology
When LCDs (LCD) is connected with circuit board (PCB), prior art adopts flexible circuit printed board (FPC).The thickness of flexible circuit printed board (FPC) is generally 0.1 millimeter, is provided with printed circuit.LCDs (LCD) and flexible circuit printed board (FPC) are welded together with (nation is fixed) by the anisotropic conductive film (ACF) on it.Connecting gear, mechanical positioning mechanism, framing mechanism and compression joint mechanism is provided with in existing nation locking equipment.Flexible circuit printed board (FPC) is sent to after below compression joint mechanism by connecting gear, be adsorbed on pressure head, be crimped together with LCDs (LCD) behind framing mechanism location, complete flexible circuit printed board (FPC) fixed with the nation of LCDs (LCD).Determine in process in nation, because flexible circuit printed board (FPC) is too thin, when being adsorbed on pressure head, easy generation warping phenomenon, some warping phenomenon picture system can not accurately identify, can not meet the required precision of product after causing the flexible circuit printed board of warpage (FPC) and LCDs (LCD) nation fixed.
Summary of the invention
The invention provides a kind of flexible circuit board nation and determine detent mechanism, solve the absorption warpage of flexible circuit printed board (FPC) and LCDs (LCD) nation timing flexible circuit printed board (FPC) and cause locating inaccurate technical problem.
The present invention solves above technical problem by the following technical programs:
A kind of flexible circuit board nation determines detent mechanism, comprise nation's fixed rack, nation's fixed rack is fixedly installed bottom platen and fixes transverse slat, nation's fixed rack that bottom platen is fixed above transverse slat is provided with upper holder and fixes transverse slat, fix at upper holder that transverse slat is provided with can the upper holder of vertically vertical direction lifting, the bottom surface of upper holder is provided with in-line seaming chuck, in-line seaming chuck is evenly equipped with negative-pressure adsorption hole, the front side fixing transverse slat at bottom platen is provided with flexible circuit board transfer station support, flexible circuit board transfer station support is respectively arranged with flexible circuit board transfer plate and transmits motor, transmission motor is connected with transmission leading screw, transmission leading screw is provided with feed screw nut, feed screw nut is provided with flexible circuit board transfer plate, flexible circuit board transfer plate is provided with flexible circuit board location notch, the leading flank of upper holder is provided with suction nozzle and regulates support, regulate on support at suction nozzle and be provided with flexible circuit board auxiliary suction nozzle, flexible circuit board auxiliary suction nozzle is arranged on directly over flexible circuit board transfer plate, the leading flank fixing transverse slat at bottom platen is fixedly installed the bottom platen lifting motor of bottom platen elevating mechanism, the output shaft of bottom platen lifting motor is connected with wedge and moves leading screw, move at wedge and leading screw is provided with wedge moves feed screw nut, wedge is moved feed screw nut and is fixed together by wedge contiguous block and wedge, the trailing flank fixing transverse slat at bottom platen is fixedly installed bottom platen riser guide, bottom platen riser guide is movably set with L shape bottom platen lifting supporting bracket, the level board of L shape bottom platen lifting supporting bracket is fixedly installed bottom platen, the rear in-line face of presenting a theatrical performance as the last item on a programme on bottom platen is arranged on immediately below in-line seaming chuck, the facade of L shape bottom platen lifting supporting bracket is fixedly installed bottom platen lifting and drives connecting plate, drive the front end of connecting plate to be provided with roller in bottom platen lifting, roller is together with the movable Structure deformation of the lozenges on wedge.
Bottom platen is provided with last font to present a theatrical performance as the last item on a programme face, presents a theatrical performance as the last item on a programme between face be provided with slot to make way at present a theatrical performance as the last item on a programme face and last font of rear in-line.
The invention solves the absorption warpage issues of flexible circuit printed board (FPC) and LCDs (LCD) nation timing flexible circuit printed board (FPC).Improve flexible circuit printed board (FPC) and LCDs (LCD) nation aligning accuracy regularly.Be particularly suitable for special-shaped flexible circuit printed board (FPC) regularly to use with LCDs (LCD) nation.Meet the required precision of product.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present invention;
Fig. 2 is the structural representation of bottom platen of the present invention lifting.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
A kind of flexible circuit board nation determines detent mechanism, comprise nation's fixed rack 7, nation's fixed rack 7 is fixedly installed bottom platen and fixes transverse slat 8, nation's fixed rack 7 that bottom platen is fixed above transverse slat 8 is provided with upper holder and fixes transverse slat 10, fix at upper holder that transverse slat 10 is provided with can the upper holder 11 of vertically vertical direction lifting, the bottom surface of upper holder 11 is provided with in-line seaming chuck 25, in-line seaming chuck 25 is evenly equipped with negative-pressure adsorption hole, the front side fixing transverse slat 8 at bottom platen is provided with flexible circuit board transfer station support 1, flexible circuit board transfer station support 1 is respectively arranged with flexible circuit board transfer plate 5 and transmits motor 2, transmission motor 2 is connected with and transmits leading screw 3, transmission leading screw 3 is provided with feed screw nut 4, feed screw nut 4 is provided with flexible circuit board transfer plate 5, flexible circuit board transfer plate 5 is provided with flexible circuit board location notch 6, the leading flank of upper holder 11 is provided with suction nozzle and regulates support 27, regulate on support 27 at suction nozzle and be provided with flexible circuit board auxiliary suction nozzle 26, flexible circuit board auxiliary suction nozzle 26 is arranged on directly over flexible circuit board transfer plate 5, the leading flank fixing transverse slat 8 at bottom platen is fixedly installed the bottom platen lifting motor 12 of bottom platen elevating mechanism 9, the output shaft of bottom platen lifting motor 12 is connected with wedge and moves leading screw 13, move at wedge and leading screw 13 is provided with wedge moves feed screw nut 14, wedge is moved feed screw nut 14 and is fixed together by wedge contiguous block 15 and wedge 16, the trailing flank fixing transverse slat 8 at bottom platen is fixedly installed bottom platen riser guide 17, bottom platen riser guide 17 is movably set with L shape bottom platen lifting supporting bracket 18, the level board of L shape bottom platen lifting supporting bracket 18 is fixedly installed bottom platen 19, rear in-line on bottom platen 19 face 20 of presenting a theatrical performance as the last item on a programme is arranged on immediately below in-line seaming chuck 25, the facade of L shape bottom platen lifting supporting bracket 18 is fixedly installed bottom platen lifting and drives connecting plate 23, the front end of connecting plate 23 is driven to be provided with roller 24 in bottom platen lifting, roller 24 is together with the movable Structure deformation of the lozenges on wedge 16.
Bottom platen 19 is provided with last font to present a theatrical performance as the last item on a programme face 21, presents a theatrical performance as the last item on a programme between face 21 be provided with slot to make way 22 at present a theatrical performance as the last item on a programme face 20 and last font of rear in-line.When rear in-line present a theatrical performance as the last item on a programme face 20 there are wearing and tearing time can by bottom platen 19 turnback, replace rear in-line face 20 of presenting a theatrical performance as the last item on a programme to work with last font face 21 of presenting a theatrical performance as the last item on a programme, slot to make way 22 can place device flexible circuit board connected, and ensures the pressing of flexible circuit board.
Claims (2)
1. a flexible circuit board nation determines detent mechanism, comprise nation's fixed rack (7), nation's fixed rack (7) is fixedly installed bottom platen and fixes transverse slat (8), the nation's fixed rack (7) fixing the top of transverse slat (8) at bottom platen is provided with upper holder and fixes transverse slat (10), fix at upper holder that transverse slat (10) is provided with can the upper holder (11) of vertically vertical direction lifting, the bottom surface of upper holder (11) is provided with in-line seaming chuck (25), in-line seaming chuck (25) is evenly equipped with negative-pressure adsorption hole, the front side fixing transverse slat (8) at bottom platen is provided with flexible circuit board transfer station support (1), flexible circuit board transfer station support (1) is respectively arranged with flexible circuit board transfer plate (5) and transmits motor (2), transmission motor (2) is connected with and transmits leading screw (3), transmission leading screw (3) is provided with feed screw nut (4), feed screw nut (4) is provided with flexible circuit board transfer plate (5), it is characterized in that, flexible circuit board transfer plate (5) is provided with flexible circuit board location notch (6), the leading flank of upper holder (11) is provided with suction nozzle and regulates support (27), regulate on support (27) at suction nozzle and be provided with flexible circuit board auxiliary suction nozzle (26), flexible circuit board auxiliary suction nozzle (26) is arranged on directly over flexible circuit board transfer plate (5), the leading flank fixing transverse slat (8) at bottom platen is fixedly installed the bottom platen lifting motor (12) of bottom platen elevating mechanism (9), the output shaft of bottom platen lifting motor (12) is connected with wedge and moves leading screw (13), move at wedge and leading screw (13) is provided with wedge moves feed screw nut (14), wedge is moved feed screw nut (14) and is fixed together by wedge contiguous block (15) and wedge (16), the trailing flank fixing transverse slat (8) at bottom platen is fixedly installed bottom platen riser guide (17), bottom platen riser guide (17) is movably set with L shape bottom platen lifting supporting bracket (18), the level board of L shape bottom platen lifting supporting bracket (18) is fixedly installed bottom platen (19), rear in-line on bottom platen (19) face (20) of presenting a theatrical performance as the last item on a programme is arranged on immediately below in-line seaming chuck (25), the facade of L shape bottom platen lifting supporting bracket (18) is fixedly installed bottom platen lifting and drives connecting plate (23), the front end of connecting plate (23) is driven to be provided with roller (24) in bottom platen lifting, roller (24) is together with the movable Structure deformation of the lozenges on wedge (16).
2. a kind of flexible circuit board nation according to claim 1 determines detent mechanism, it is characterized in that, bottom platen (19) is provided with last font to present a theatrical performance as the last item on a programme face (21), presents a theatrical performance as the last item on a programme between face (21) be provided with slot to make way (22) at present a theatrical performance as the last item on a programme face (20) and last font of rear in-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151139.0A CN104822250B (en) | 2015-04-01 | 2015-04-01 | A kind of FPC bonding detent mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151139.0A CN104822250B (en) | 2015-04-01 | 2015-04-01 | A kind of FPC bonding detent mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104822250A true CN104822250A (en) | 2015-08-05 |
| CN104822250B CN104822250B (en) | 2017-08-11 |
Family
ID=53732376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510151139.0A Active CN104822250B (en) | 2015-04-01 | 2015-04-01 | A kind of FPC bonding detent mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104822250B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219271A (en) * | 2018-11-16 | 2019-01-15 | 江门市唯是半导体科技有限公司 | A kind of flexible circuit board and the automatic bonding device of glass substrate |
| CN110996527A (en) * | 2019-12-27 | 2020-04-10 | 马鞍山元辰网络科技有限公司 | Hot-pressing equipment for producing circuit board in electronic product |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010003866A1 (en) * | 1999-09-01 | 2001-06-21 | Peckham Mark V. | Self-adjusting printed circuit board support and method of use |
| US20040057218A1 (en) * | 2002-09-23 | 2004-03-25 | James Wu | Handheld device with electrostatic discharge protection |
| CN101296581A (en) * | 2007-04-27 | 2008-10-29 | 富葵精密组件(深圳)有限公司 | Laser processing bearing device of flexible circuit board |
| CN102378568A (en) * | 2010-08-26 | 2012-03-14 | 张方荣 | Circuit board fixing clamp |
| CN204616274U (en) * | 2015-04-01 | 2015-09-02 | 太原风华信息装备股份有限公司 | A kind of flexible circuit board nation determines detent mechanism |
-
2015
- 2015-04-01 CN CN201510151139.0A patent/CN104822250B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010003866A1 (en) * | 1999-09-01 | 2001-06-21 | Peckham Mark V. | Self-adjusting printed circuit board support and method of use |
| US20040057218A1 (en) * | 2002-09-23 | 2004-03-25 | James Wu | Handheld device with electrostatic discharge protection |
| CN101296581A (en) * | 2007-04-27 | 2008-10-29 | 富葵精密组件(深圳)有限公司 | Laser processing bearing device of flexible circuit board |
| CN102378568A (en) * | 2010-08-26 | 2012-03-14 | 张方荣 | Circuit board fixing clamp |
| CN204616274U (en) * | 2015-04-01 | 2015-09-02 | 太原风华信息装备股份有限公司 | A kind of flexible circuit board nation determines detent mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219271A (en) * | 2018-11-16 | 2019-01-15 | 江门市唯是半导体科技有限公司 | A kind of flexible circuit board and the automatic bonding device of glass substrate |
| CN110996527A (en) * | 2019-12-27 | 2020-04-10 | 马鞍山元辰网络科技有限公司 | Hot-pressing equipment for producing circuit board in electronic product |
| CN110996527B (en) * | 2019-12-27 | 2021-01-08 | 马鞍山元辰网络科技有限公司 | Hot-pressing equipment for producing circuit board in electronic product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104822250B (en) | 2017-08-11 |
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Address after: 030024 Taiyuan, Shanxi Province, Berlin District, Heping Road, No. 115 Patentee after: CETC Fenghua information equipment Limited by Share Ltd Address before: 030024 Taiyuan Heping Road, Shanxi, No. 115 Patentee before: Taiyuan Fenghua Information Equipment Co., Ltd. |
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