CN101011870A - Mechanism for regulating pressure head parallelism - Google Patents
Mechanism for regulating pressure head parallelism Download PDFInfo
- Publication number
- CN101011870A CN101011870A CNA2007100614821A CN200710061482A CN101011870A CN 101011870 A CN101011870 A CN 101011870A CN A2007100614821 A CNA2007100614821 A CN A2007100614821A CN 200710061482 A CN200710061482 A CN 200710061482A CN 101011870 A CN101011870 A CN 101011870A
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- adjustment seat
- arc surface
- cardan shaft
- mainboard
- head
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Abstract
A new style indenter parallel level adjusting device comprises the main board, X adjusting base, Y adjusting base, insulating board, indenter, indenter working surface, insulator, with indenter and Y adjusting based fixed together, the said main board composed of arc surface, compression spring, compression bar threaded at the tail, with the compression bar going through the compression spring, holes in the main board, hole on the X adjusting base connected with the thread of screwed hole of the Y adjusting base, actively connecting the main board, X adjusting base, Y adjusting base. It is simple, convenient, and easy for adjustment.
Description
Technical field
The present invention relates to the various pressure head working face of electronics special equipment parallelism adjusting mechanism, the guiding mechanism of the main pressure part of particularly a kind of COG (Chip On Glass).This mechanism is installed on the COG hot press, is used for the LCD MODULE manufacture process, and IC (integratecircuit) is pressed down the operation that be connected together by ACF (anisotropic conductive film) at high temperature and certain pressure with glass substrate.
Background technology
At present, mechanism for regulating pressure head parallelism has universal joint and two kinds of structures of bolt adjustable type, universal joint guiding mechanism complex structure, and to processing, matching requirements are all very high, and the cost height; Bolt adjustable type guiding mechanism is adjusted difficulty, needs after the adjustment to lock once more, and in the production practices process, changes the depth of parallelism that needs often to adjust pressure head along with product category.Because original pressure head guiding mechanism complexity makes and adjusts the difficulty that becomes when changing kind.
Summary of the invention
The invention provides a kind of novel mechanism for regulating pressure head parallelism, it has overcome existing guiding mechanism complex structure, adjust the not high and stable bad shortcoming of parallelism precision, and solved existing guiding mechanism influences the depth of parallelism when changing the kind of product adjustment and the high problem of the cost of mechanism own.
The present invention solves above technical problem by following scheme:
Mechanism for regulating pressure head parallelism comprises mainboard 2, X is to adjustment seat 17, Y is to adjustment seat 4, thermal insulation board 6, pressure head 7, pressure head working face 8, mainboard 2 is fixedlyed connected with the transmission and the guiding parts of COG hot press by bolt hole 19, thermal insulation board 6, pressure head 7 and Y are fixedly connected to adjustment seat 4, be provided with arc surface 21 in the described mainboard 2, stage clip 18 and depression bar 1, the afterbody of depression bar 1 is provided with screw thread, depression bar 1 passes stage clip 18 in turn, hole in the mainboard 2, X is threaded to the screwed hole 28 of the Kong Houyu Y on the adjustment seat 17 on adjustment seat 4, mainboard 2, X is to adjustment seat 17, Y is crimped on together to adjustment seat 4 activities; Described Y is provided with arc surface 27, pin shaft hole 29 to adjustment seat 4, and described X is provided with pin shaft hole 22, arc surface 23, screwed hole 24, pin shaft hole 25, arc surface 26 to adjustment seat 17; On screwed hole 24, be fixedly connected with differential head installing rack 12, differential head 13 is installed on it, 14, differential head 13 is provided with rotation cardan shaft 11, this rotation cardan shaft by arc surface 26 movable insert Y to adjustment seat 4 and X between adjustment seat 17, being movably set with upper surface between its lower head and arc surface 27 is the adjusting adaptive block 10 of the cuboid of circular arc, and regulate adaptive block 10 and the 11 vertical settings of rotation cardan shaft, differential head 14 is provided with rotation cardan shaft 15, this rotation cardan shaft 15 inserts X between adjustment seat 17 and mainboard 2 by arc surface 23 activities, being movably set with upper surface between the arc surface 21 of its above-head and mainboard 2 is the adjusting adaptive block 16 of the cuboid of arc surface, and regulates adaptive block 16 and the 15 vertical settings of rotation cardan shaft; Described rotation cardan shaft 11,15 is that a cylinder tilts to cut top and forms the cardan shaft on inclined plane 30, its thickness by head to afterbody thickening gradually, the arc surface of described adaptive block 10 and arc surface 27 activities are connected, the lower plane that the arc surface of adaptive block 10 is relative is connected with inclined plane 30 activities of rotating on the cardan shaft 11, the arc surface of described adaptive block 16 and arc surface 21 activities are connected, and the lower plane that the arc surface of adaptive block 16 is relative is connected with inclined plane 30 activities of rotating on the cardan shaft 15; Activity is installed with bearing pin 3 in pin shaft hole 20 on the mainboard 2 and the pin shaft hole 22 of X on adjustment seat 17, and Y activity in pin shaft hole on the adjustment seat 4 29 and the pin shaft hole 25 of X on adjustment seat 17 is installed with bearing pin 9.
Described rotation cardan shaft 11,15 is that 5 millimeters cylinder cuts top and obtains by diameter preferably, and the thickness t 1 of its head is 2 millimeters, and the thickness t 2 of afterbody is 3.2 millimeters.The arc radius of the arc surface of described adaptive block 10,16 is 5 millimeters.
This invention is simple in structure, handling ease control, and expense is low, and is easy to adjust, can adjust easily at the COG product of different cultivars.By the precession and the back-out of differential head 13,14, driven rotary cardan shaft 11,15 advances and pulls out, finally realize X, Y to the gradient adjustment, reach the purpose parallel with microscope carrier.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is the structural representation that part of the present invention is vertically cut open
Fig. 3 is the structural representation of mainboard 2 of the present invention
Fig. 4 is the structural representation of X of the present invention to adjustment seat 17
Fig. 5 is the structural representation of Y of the present invention to adjustment seat 4
Fig. 6 is cardan shaft 11,15 structural representations of the present invention
Fig. 7 is adjusting adaptive block 10,16 structural representations of the present invention
The specific embodiment
Be described in detail embodiments of the present invention below in conjunction with accompanying drawing:
At first vital part is described: the tapered plane 30 of rotation cardan shaft 11,15 is that the cylinder by φ a cuts top and obtains.The thickness of tapered plane 30 each section is thickening from left to right, and thickness changes to t2 by t1.
This mechanism is to be object of reference with mainboard 2, by regulating X to the relative position of adjustment seat 17 with mainboard 2, realize pressure head working face 8 and microscope carrier X to the parallelism error adjustment; In like manner, by adjusting Y, realize the pressure head working face to the relative position of adjustment seat 4 with mainboard 2) 8 with the adjustment of microscope carrier Y to parallelism error.Concrete operation principle is as follows:
At first illustrate X to depth of parallelism adjustment:
Because the pretightning force of stage clip, the lower plane of regulating adaptive block 16 compress rotation cardan shaft 14 on the plane, the arc surface of regulating adaptive block 16 then slides in the arc surface of mainboard 2,
Find adaptive angle.If differential head 14 precession left, rotation cardan shaft 15 advances left to the arc surface 23 of adjustment seat 17 along X, rotation cardan shaft 15 contacts with adjusting adaptive block 16, contact-segment thickness becomes big gradually along with rotation cardan shaft 15 advances, compressing X turns clockwise around bearing pin 3 to adjustment seat 17, thereby realizes turning clockwise of pressure head working face 8.On the contrary, if differential head 14 screws out to the right, rotation cardan shaft 15 also is drawn out, along with rotation cardan shaft 15 and the less thick that contacts of regulating adaptive block 16, X is rotated counterclockwise around bearing pin 3 under the effect of stage clip 18 restoring forces to adjustment seat 17, thereby realizes being rotated counterclockwise of pressure head working face 8.
In like manner, along with the precession of differential head 13 with select, driven rotary cardan shaft 11 advances and pulls out, realize Y to adjustment seat 4 around bearing pin 9 two-way rotations, thereby realize the two-way adjustment of pressure head working face 8.Because bearing pin 9 hangs down as for bearing pin 3, be the adjustment of the Y of pressure head working face 8 to the depth of parallelism so Y drives to the rotation of adjustment seat 4.
Detect by pressure-sensitive paper, when the depth of parallelism meets the requirements, locking differential head 13,14, whole mechanism for regulating pressure head parallelism also just is locked.
Claims (3)
1, a kind of mechanism for regulating pressure head parallelism, comprise mainboard (2), X is to adjustment seat (17), Y is to adjustment seat (4), thermal insulation board (6), pressure head (7), pressure head working face (8), mainboard (2) is fixedlyed connected with the transmission and the guiding parts of COG hot press by bolt hole (19), thermal insulation board (6), pressure head (7) and Y are fixedly connected to adjustment seat (4), it is characterized in that: be provided with arc surface (21) in the described mainboard (2), stage clip (18) and depression bar (1), the afterbody of depression bar (1) is provided with screw thread, depression bar (1) passes stage clip (18) in turn, hole in the mainboard (2), X is threaded to the screwed hole (28) of the Kong Houyu Y on the adjustment seat (17) on adjustment seat (4), mainboard (2), X is to adjustment seat (17), Y is crimped on together to adjustment seat (4) activity; Described Y is provided with arc surface (27), pin shaft hole (29) to adjustment seat (4), and described X is provided with pin shaft hole (22), arc surface (23), screwed hole (24), pin shaft hole (25), arc surface (26) to adjustment seat (17); On screwed hole (24), be fixedly connected with differential head installing rack (12), differential head (13 is installed on it, 14), differential head (13) is provided with rotation cardan shaft (11), this rotation cardan shaft by arc surface (26) movable insert Y to adjustment seat (4) and X between adjustment seat (17), being movably set with upper surface between its lower head and arc surface (27) is the adjusting adaptive block (10) of the cuboid of circular arc, and regulate adaptive block (10) and the vertical setting of rotation cardan shaft (11), differential head (14) is provided with rotation cardan shaft (15), this rotation cardan shaft (15) inserts X between adjustment seat (17) and mainboard (2) by arc surface (23) activity, being movably set with upper surface between the arc surface (21) of its above-head and mainboard (2) is the adjusting adaptive block (16) of the cuboid of arc surface, and regulates adaptive block (16) and the vertical setting of rotation cardan shaft (15); Described rotation cardan shaft (11,15) be that a cylinder tilts to cut top and forms the cardan shaft of inclined plane (30), its thickness by head to afterbody thickening gradually, the arc surface of described adaptive block (10) and arc surface (27) activity are connected, the lower plane that the arc surface of adaptive block (10) is relative is connected with inclined plane (30) activity of rotating on the cardan shaft (11), the arc surface of described adaptive block (16) and arc surface (21) activity are connected, and the lower plane that the arc surface of adaptive block (16) is relative is connected with inclined plane (30) activity of rotating on the cardan shaft (15); Activity is installed with bearing pin (3) in pin shaft hole (20) on the mainboard (2) and the pin shaft hole (22) of X on adjustment seat (17), and Y activity in pin shaft hole (29) on the adjustment seat (4) and the pin shaft hole (25) of X on adjustment seat (17) is installed with bearing pin (9).
2, a kind of mechanism for regulating pressure head parallelism according to claim 1, it is characterized in that: described rotation cardan shaft (11,15) is to be that 5 millimeters cylinder cuts top and obtains by diameter, the thickness of its head (t1) is 2 millimeters, and the thickness of afterbody (t2) is 3.2 millimeters.
3, a kind of mechanism for regulating pressure head parallelism according to claim 1 and 2 is characterized in that: the arc radius of the arc surface of described adaptive block (10,16) is 5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100614821A CN100402274C (en) | 2007-02-03 | 2007-02-03 | Mechanism for regulating pressure head parallelism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100614821A CN100402274C (en) | 2007-02-03 | 2007-02-03 | Mechanism for regulating pressure head parallelism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101011870A true CN101011870A (en) | 2007-08-08 |
| CN100402274C CN100402274C (en) | 2008-07-16 |
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ID=38699667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100614821A Expired - Fee Related CN100402274C (en) | 2007-02-03 | 2007-02-03 | Mechanism for regulating pressure head parallelism |
Country Status (1)
| Country | Link |
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| CN (1) | CN100402274C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540518A (en) * | 2012-02-06 | 2012-07-04 | 苏州光宝康电子有限公司 | Adjustment device for flatness of pressing head of different directional conductive film |
| CN105127630A (en) * | 2015-09-29 | 2015-12-09 | 京东方科技集团股份有限公司 | Jig for assisting adjustment of multiple pressure heads in welding equipment and application method of jig |
| CN106827614A (en) * | 2017-02-09 | 2017-06-13 | 深圳市诚亿自动化科技有限公司 | Pressure head stability Design mechanism long |
| CN108447818A (en) * | 2018-04-16 | 2018-08-24 | 昆山精讯电子技术有限公司 | A kind of lighting detection compression bonding apparatus |
| CN108581125A (en) * | 2018-06-15 | 2018-09-28 | 快克智能装备股份有限公司 | The plane fine-tuning device of Film rolling mechanism wound membrane thermal head |
| CN112109373A (en) * | 2020-10-12 | 2020-12-22 | 东北电力大学 | Automatic aligning and leveling device for hot press |
| CN112968201A (en) * | 2021-02-05 | 2021-06-15 | 东莞市爱康电子科技有限公司 | Self-adaptive hot pressing mechanism |
| CN114558802A (en) * | 2022-03-10 | 2022-05-31 | 杭州长川科技股份有限公司 | Pressure measuring mechanism and electronic component testing and sorting machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632676A (en) * | 2012-03-23 | 2012-08-15 | 南京理工大学常熟研究院有限公司 | Hot pressing head with adjustable parallelism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59191600A (en) * | 1983-04-15 | 1984-10-30 | Hitachi Ltd | Hot press |
| US5231923A (en) * | 1991-07-12 | 1993-08-03 | Sintogokio Ltd. | Press apparatus used for manufacturing a liquid crystal panel |
| JPH11221698A (en) * | 1998-02-04 | 1999-08-17 | Aida Eng Ltd | Phase-regulating device of main drive of press |
| JP3632575B2 (en) * | 2000-08-04 | 2005-03-23 | 松下電器産業株式会社 | Optical element molding equipment |
| CN2779442Y (en) * | 2005-03-11 | 2006-05-10 | 陈栋栋 | Compression head apparatus |
-
2007
- 2007-02-03 CN CNB2007100614821A patent/CN100402274C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540518A (en) * | 2012-02-06 | 2012-07-04 | 苏州光宝康电子有限公司 | Adjustment device for flatness of pressing head of different directional conductive film |
| CN102540518B (en) * | 2012-02-06 | 2014-09-10 | 苏州光宝康电子有限公司 | Adjustment device for flatness of pressing head of different directional conductive film |
| CN105127630A (en) * | 2015-09-29 | 2015-12-09 | 京东方科技集团股份有限公司 | Jig for assisting adjustment of multiple pressure heads in welding equipment and application method of jig |
| US10583537B2 (en) | 2015-09-29 | 2020-03-10 | Boe Technology Group Co., Ltd. | Tool for adjusting pressing heads of auxiliary welding machine and method for operating the same |
| CN106827614A (en) * | 2017-02-09 | 2017-06-13 | 深圳市诚亿自动化科技有限公司 | Pressure head stability Design mechanism long |
| CN108447818A (en) * | 2018-04-16 | 2018-08-24 | 昆山精讯电子技术有限公司 | A kind of lighting detection compression bonding apparatus |
| CN108581125A (en) * | 2018-06-15 | 2018-09-28 | 快克智能装备股份有限公司 | The plane fine-tuning device of Film rolling mechanism wound membrane thermal head |
| CN112109373A (en) * | 2020-10-12 | 2020-12-22 | 东北电力大学 | Automatic aligning and leveling device for hot press |
| CN112968201A (en) * | 2021-02-05 | 2021-06-15 | 东莞市爱康电子科技有限公司 | Self-adaptive hot pressing mechanism |
| CN114558802A (en) * | 2022-03-10 | 2022-05-31 | 杭州长川科技股份有限公司 | Pressure measuring mechanism and electronic component testing and sorting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100402274C (en) | 2008-07-16 |
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Granted publication date: 20080716 Termination date: 20100203 |