CN104229440A - Self-balancing liquid crystal substrate lifting and overturning mechanism - Google Patents

Self-balancing liquid crystal substrate lifting and overturning mechanism Download PDF

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Publication number
CN104229440A
CN104229440A CN201410351793.1A CN201410351793A CN104229440A CN 104229440 A CN104229440 A CN 104229440A CN 201410351793 A CN201410351793 A CN 201410351793A CN 104229440 A CN104229440 A CN 104229440A
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China
Prior art keywords
substrate
support
glass substrate
passing hole
frame
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Granted
Application number
CN201410351793.1A
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Chinese (zh)
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CN104229440B (en
Inventor
黄立勇
廖毅
于百灵
石毅
赵旭斌
李剑
许海龙
吕东梅
乐志虎
王运哲
李江
赵金虎
高建强
张俊青
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CETC Fenghua Information Equipment Co Ltd
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TAIYUAN FENGHUA INFORMATION EQUIPMENT CO Ltd
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Priority to CN201410351793.1A priority Critical patent/CN104229440B/en
Publication of CN104229440A publication Critical patent/CN104229440A/en
Application granted granted Critical
Publication of CN104229440B publication Critical patent/CN104229440B/en
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Abstract

The invention discloses a self-balancing liquid crystal substrate lifting and overturning mechanism. The problem that a liquid crystal substrate is crushed and bruised by an overturning platform in the prior art is solved. The mechanism comprises a rectangular support frame (1), wherein four guide pillar passing hole seats (9) are arranged on an overturning substrate (8); a balancing buffer plate (12) is fixedly arranged at the top ends of four guide pillars (11); an output shaft of a lifting driving cylinder (10) on the overturning substrate (8) is fixedly connected with the balancing buffer plate (12) through a lifting cylinder floating joint (13); buffer posts (15) are arranged in buffer post passing hole seats (16); a liquid crystal display glass substrate suction platform (14) is fixedly connected to the top ends of the four buffer posts; spring blocking pieces (18) are arranged at the bottom ends of the buffer posts; buffer springs (17) are connected to the buffer posts (15) between the spring blocking pieces and the buffer posts in a sleeving way. According to the mechanism, a liquid crystal glass substrate is effectively protected, and the production cost is lowered.

Description

Self-balancing crystal liquid substrate lifting turning mechanism
Technical field
The present invention relates to a kind of switching mechanism of crystal liquid substrate, particularly a kind of crystal liquid substrate absorption and absorption after lifting and switching mechanism.
Background technology
Along with the high speed development of electronics and information industry, the production technology of LCD glass substrate is also in continuous progress, and the size of substrate is strengthening gradually, and thickness is also thinning gradually.The production technology of point version of existing LCD glass substrate and gradation cutting is completely by manually realizing by the conversion of front to reverse side, size due to substrate becomes thinning greatly, the artificial pros and cons being difficult to realize glass substrate in point version and gradation cutting process is changed, start now to adopt conputer controlled suction tray to be adsorbed by glass substrate, then utilize rotary cylinder to control absorption plate rail the glass substrate of absorption is overturn, to realize point version and the gradation cutting of LCD glass substrate.But because glass substrate is very thin frangible again; after liquid crystal glass base realizes upset under the absorption of absorptive table; generally to be transported to by roll-over table production processing work platform carrying out subsequent handling, the phenomenon that crystal liquid substrate weighs wounded by roll-over table often can occur, productive costs is raised.
Summary of the invention
The invention provides a kind of self-balancing crystal liquid substrate lifting turning mechanism, the technical matters that crystal liquid substrate weighs wounded by the roll-over table solving prior art existence.
The present invention solves above technical matters by the following technical programs:
A kind of self-balancing crystal liquid substrate lifting turning mechanism, comprise rectangular frame, the left frame of rectangular frame is provided with left support bearing, left support axle is provided with in left support bearing, the left end of left support axle is provided with turning gear, the right-hand member of left support axle is provided with left support block, the right frame of rectangular frame is provided with right support bearing, right support axle is provided with in right support bearing, the left end of right support axle is provided with right support block, substrate overturn is connected with between left support block and right support block, substrate overturn is provided with four guidepost passing hole seats, guidepost is provided with in guidepost passing hole seat, equalizing and buffering plate is fixedly installed on the top of four guideposts, the lifting be arranged on substrate overturn drives the output shaft of cylinder to be fixed together by lift cylinder floating junction and equalizing and buffering plate, equalizing and buffering plate is provided with four bumpar post passing hole seats, bumpar post is provided with in bumpar post passing hole seat, LCD glass substrate absorption platform is fixedly connected with on the top of four bumpar posts, LCD glass substrate absorption platform is arranged on the top of equalizing and buffering plate, the bottom of bumpar post is provided with spring washer, spring washer is arranged on the bottom of bumpar post by spring stop piece captive nut, bumpar post between spring washer and bumpar post passing hole seat is socketed with recoil spring.
Rack guide rail fixed block is fixedly installed in the left frame side of rectangular frame, rack guide rail fixed block is provided with rack guide rail, rack guide rail is provided with tooth bar, one end of tooth bar and inverted L-shaped connecting plate is fixed together, rectangular frame is provided with rack drives cylinder supports frame, the output shaft that rack drives cylinder supports frame is provided with rack drives cylinder is fixed together by the other end of rack drives floating junction and inverted L-shaped connecting plate, and tooth bar meshes together with turning gear.
When after the LCD glass substrate absorption platform upset being adsorbed with LCD glass substrate, the cushioning balance gap between LCD glass substrate absorption platform and equalizing and buffering plate is 4-6 millimeter.
Present invention achieves the balance of the weight after to roll-over table upset, reduce the direct pressure to liquid crystal glass base, effectively protect liquid crystal glass base, reduce the productive costs of manufacturer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the present invention under upset mode of operation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail:
A kind of self-balancing crystal liquid substrate lifting turning mechanism, comprise rectangular frame 1, the left frame of rectangular frame 1 is provided with left support bearing 2, left support axle 3 is provided with in left support bearing 2, the left end of left support axle 3 is provided with turning gear 20, the right-hand member of left support axle 3 is provided with left support block 7, the right frame of rectangular frame 1 is provided with right support bearing 4, right support axle 5 is provided with in right support bearing 4, the left end of right support axle 5 is provided with right support block 6, substrate overturn 8 is connected with between left support block 7 and right support block 6, substrate overturn 8 is provided with four guidepost passing hole seats 9, guidepost 11 is provided with in guidepost passing hole seat 9, equalizing and buffering plate 12 is fixedly installed on the top of four guideposts 11, the lifting be arranged on substrate overturn 8 drives the output shaft of cylinder 10 to be fixed together by lift cylinder floating junction 13 and equalizing and buffering plate 12, equalizing and buffering plate 12 is provided with four bumpar post passing hole seats 16, bumpar post 15 is provided with in bumpar post passing hole seat 16, LCD glass substrate absorption platform 14 is fixedly connected with on the top of four bumpar posts 15, LCD glass substrate absorption platform 14 is arranged on the top of equalizing and buffering plate 12, the bottom of bumpar post 15 is provided with spring washer 18, spring washer 18 is arranged on the bottom of bumpar post 15 by spring stop piece captive nut 19, bumpar post 15 between spring washer 18 and bumpar post passing hole seat 16 is socketed with recoil spring 17.
Rack guide rail fixed block 21 is fixedly installed in the left frame side of rectangular frame 1, rack guide rail fixed block 21 is provided with rack guide rail 22, rack guide rail 22 is provided with tooth bar 23, tooth bar 23 is fixed together with one end of inverted L-shaped connecting plate 24, rectangular frame 1 is provided with rack drives cylinder supports frame 27, the output shaft that rack drives cylinder supports frame 27 is provided with rack drives cylinder 26 is fixed together by the other end of rack drives floating junction 25 with inverted L-shaped connecting plate 24, tooth bar 23 meshes together with turning gear 20.Control the flip angle that rack drives cylinder 26 can control roll-over table.
After the LCD glass substrate absorption platform 14 being adsorbed with LCD glass substrate overturns, the cushioning balance gap 28 between LCD glass substrate absorption platform 14 and equalizing and buffering plate 12 is 4-6 millimeter.This gap realizes the adjustment to cushioning balance gap 28, to realize the requirement of different process by the recoil spring 17 adjusting and change different elasticity modulus.

Claims (3)

1. a self-balancing crystal liquid substrate lifting turning mechanism, comprise rectangular frame (1), the left frame of rectangular frame (1) is provided with left support bearing (2), left support axle (3) is provided with in left support bearing (2), the left end of left support axle (3) is provided with turning gear (20), the right-hand member of left support axle (3) is provided with left support block (7), the right frame of rectangular frame (1) is provided with right support bearing (4), right support axle (5) is provided with in right support bearing (4), the left end of right support axle (5) is provided with right support block (6), substrate overturn (8) is connected with between left support block (7) and right support block (6), it is characterized in that, substrate overturn (8) is provided with four guidepost passing hole seats (9), guidepost (11) is provided with in guidepost passing hole seat (9), equalizing and buffering plate (12) is fixedly installed on the top of four guideposts (11), the lifting be arranged on substrate overturn (8) drives the output shaft of cylinder (10) to be fixed together by lift cylinder floating junction (13) and equalizing and buffering plate (12), equalizing and buffering plate (12) is provided with four bumpar post passing hole seats (16), bumpar post (15) is provided with in bumpar post passing hole seat (16), LCD glass substrate absorption platform (14) is fixedly connected with on the top of four bumpar posts (15), LCD glass substrate absorption platform (14) is arranged on the top of equalizing and buffering plate (12), the bottom of bumpar post (15) is provided with spring washer (18), spring washer (18) is arranged on the bottom of bumpar post (15) by spring stop piece captive nut (19), bumpar post (15) between spring washer (18) and bumpar post passing hole seat (16) is socketed with recoil spring (17).
2. a kind of self-balancing crystal liquid substrate lifting turning mechanism according to claim 1, it is characterized in that, rack guide rail fixed block (21) is fixedly installed in the left frame side of rectangular frame (1), rack guide rail fixed block (21) is provided with rack guide rail (22), rack guide rail (22) is provided with tooth bar (23), tooth bar (23) is fixed together with one end of inverted L-shaped connecting plate (24), rectangular frame (1) is provided with rack drives cylinder supports frame (27), the output shaft that rack drives cylinder supports frame (27) is provided with rack drives cylinder (26) is fixed together by the other end of rack drives floating junction (25) with inverted L-shaped connecting plate (24), tooth bar (23) meshes together with turning gear (20).
3. a kind of self-balancing crystal liquid substrate lifting turning mechanism according to claim 1 and 2, it is characterized in that, when after LCD glass substrate absorption platform (14) upset being adsorbed with LCD glass substrate, the cushioning balance gap (28) between LCD glass substrate absorption platform (14) and equalizing and buffering plate (12) is 4-6 millimeter.
CN201410351793.1A 2014-07-23 2014-07-23 Self-balancing crystal liquid substrate lifting turning mechanism Active CN104229440B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410351793.1A CN104229440B (en) 2014-07-23 2014-07-23 Self-balancing crystal liquid substrate lifting turning mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410351793.1A CN104229440B (en) 2014-07-23 2014-07-23 Self-balancing crystal liquid substrate lifting turning mechanism

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CN104229440A true CN104229440A (en) 2014-12-24
CN104229440B CN104229440B (en) 2016-04-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105399021A (en) * 2015-11-05 2016-03-16 江苏瀚皋机械有限公司 Mold turnover machine
CN107352488A (en) * 2017-09-04 2017-11-17 Tcl王牌电器(惠州)有限公司 Panel display apparatus tipping arrangement
WO2019071632A1 (en) * 2017-10-12 2019-04-18 晋城富泰华精密电子有限公司 Loading apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07185701A (en) * 1993-12-24 1995-07-25 Kobayashi Hansou Kiki:Kk Work reversing device
US20020154985A1 (en) * 2001-04-20 2002-10-24 Schmidt Scientific Taiwan Ltd. Automatic dipping machine
JP2004327674A (en) * 2003-04-24 2004-11-18 Dainippon Screen Mfg Co Ltd Substrate inversion unit and substrate treatment apparatus having the same
CN202642830U (en) * 2012-04-06 2013-01-02 武汉建筑材料工业设计研究院有限公司 Revolving board moving machine
CN103698916A (en) * 2013-12-23 2014-04-02 苏州博众精工科技有限公司 Pipeline type LCD (Liquid Crystal Display) mounting equipment
CN103754608A (en) * 2014-01-07 2014-04-30 福耀玻璃工业集团股份有限公司 Glass overturning device
CN204078809U (en) * 2014-07-23 2015-01-07 太原风华信息装备股份有限公司 Self-balancing crystal liquid substrate lifting turning mechanism

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07185701A (en) * 1993-12-24 1995-07-25 Kobayashi Hansou Kiki:Kk Work reversing device
US20020154985A1 (en) * 2001-04-20 2002-10-24 Schmidt Scientific Taiwan Ltd. Automatic dipping machine
JP2004327674A (en) * 2003-04-24 2004-11-18 Dainippon Screen Mfg Co Ltd Substrate inversion unit and substrate treatment apparatus having the same
CN202642830U (en) * 2012-04-06 2013-01-02 武汉建筑材料工业设计研究院有限公司 Revolving board moving machine
CN103698916A (en) * 2013-12-23 2014-04-02 苏州博众精工科技有限公司 Pipeline type LCD (Liquid Crystal Display) mounting equipment
CN103754608A (en) * 2014-01-07 2014-04-30 福耀玻璃工业集团股份有限公司 Glass overturning device
CN204078809U (en) * 2014-07-23 2015-01-07 太原风华信息装备股份有限公司 Self-balancing crystal liquid substrate lifting turning mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105399021A (en) * 2015-11-05 2016-03-16 江苏瀚皋机械有限公司 Mold turnover machine
CN105399021B (en) * 2015-11-05 2018-04-13 江苏瀚皋机械有限公司 Die turning-over device
CN107352488A (en) * 2017-09-04 2017-11-17 Tcl王牌电器(惠州)有限公司 Panel display apparatus tipping arrangement
CN107352488B (en) * 2017-09-04 2019-08-16 Tcl王牌电器(惠州)有限公司 Panel display apparatus tipping arrangement
WO2019071632A1 (en) * 2017-10-12 2019-04-18 晋城富泰华精密电子有限公司 Loading apparatus

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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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