CN107055048B - Centralising device in glass plate production process - Google Patents
Centralising device in glass plate production process Download PDFInfo
- Publication number
- CN107055048B CN107055048B CN201710287125.0A CN201710287125A CN107055048B CN 107055048 B CN107055048 B CN 107055048B CN 201710287125 A CN201710287125 A CN 201710287125A CN 107055048 B CN107055048 B CN 107055048B
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- CN
- China
- Prior art keywords
- collet
- glass plate
- collets
- cylinder
- sliding block
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/061—Lifting, gripping, or carrying means, for one or more sheets forming independent means of transport, e.g. suction cups, transport frames
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses the centralising devices in glass plate production process, two collets including symmetrical setting, the outer end of each collet is equipped with collet sliding block, two collets are arranged by respective jaw guide in rack respectively, the collet sliding block of collet can move left and right in the slideway of jaw guide, the collet sliding block outer end of each collet is connected with the first rope band, and the first rope band is across being connected with weight after the first pulley being arranged in rack；Lower section between two collets is provided with cylinder, the piston rod of cylinder stretches out straight up, the inner end of each collet is connected with the second rope band, two the second rope bands with the upper end of piston rod respectively across being connected after the second pulley being arranged in rack, being driven by cylinder drives two collets to be moved left and right along jaw guide, realizes that the centering to glass plate is clamped.Advantage of the present invention：Ensure that glass plate remains Shaft alignment state in moving process.
Description
Technical field
The present invention relates to the centralising devices in a kind of glass plate production process.
Background technology
LED glass substrates and similar plate object often need centering of the centralising device to plate object during production measurement
Position is adjusted, and common centralising device is complicated (such as link mechanism), and manufacture and installation cost are higher, while centering knot
Shu Hou, to make collet separate, generally use spring pulls open collet, because of LED glass substrates and similar plate object own dimensions
Change (in the margin of tolerance) or various sizes of plate, during in, it is variation that can cause the length of spring elongation for mechanism
, in the case where cylinder imposes constant pulling force, the reaction force that spring is provided is variation, is applied to LED glass in this way
Clamping force on glass substrate and similar plate object is not constant.Since LED glass substrates and similar plate object are usually relatively thin
It is frangible, must strictly control tight centering force in many cases, grip force is too small may to press from both sides not in place, influence accuracy of alignment, it is excessive then
Make glass deformation, leads to cisco unity malfunction under many occasions, such as the optical measurement of glass surface, or even cause LED glass
Substrate is crushed.Therefore, it is simple in structure to design this, the constant clamping centralising device of clamping force.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide the centering dresses in a kind of glass plate production process
It sets, to ensure that glass plate remains Shaft alignment state in moving process.
The present invention is achieved by the following technical solutions：
Centralising device in glass plate production process includes two collets of symmetrical setting, described two collets
Between for being clamped glass plate, the outer end of each collet is equipped with the collet sliding block horizontally outward stretched out, described two collets difference
It is arranged in rack by respective jaw guide, the collet sliding block of the collet can control in the slideway of the jaw guide
Mobile, the collet sliding block outer end of each collet is connected with the first rope band, and first rope band is across being arranged in rack
Weight is connected with after first pulley；Lower section between described two collets is provided with cylinder, the piston rod of the cylinder vertically to
The inner end of upper stretching, each collet is connected with the second rope band, and two second rope bands are respectively across setting in rack
Second pulley after be connected with the upper end of the piston rod, by cylinder drive drive two collets along the jaw guide
It moves left and right, realizes the centering clamping of the glass plate between two collets, the clamping force size of described two collets is by described
Cylinder and weight adjust.
The cylinder guide rail being oriented to the piston rod of the cylinder is additionally provided in the rack.
The vertex of the first pulley is located at the center line of corresponding collet sliding block on sustained height.
First rope band and the second rope band are flexible steel band.
The present invention has the following advantages compared with prior art：
1, the centralising device in glass plate production process provided by the invention drives two collets by cylinder driving
It is moved left and right along corresponding jaw guide, realizes the centering clamping of the glass plate between two collets, ensure that glass plate
Shaft alignment state is remained in moving process, smoothly completes production operation, and avoids making glass plate and similar plate object
It causes production to fail at damage or deformation, has saved cost.
2, the centralising device in glass plate production process provided by the invention, uses cylinder to drive, cylinder pressure is opposite
Stablize, the power of cylinder output is stablized relatively, is applied to the power on collet by cylinder and just stablizes, clamping force is not with LED glass substrates
And change similar to plate object change in size, to ensure the centering effect of glass plate, while ambassador's LED glass will not be crossed because of clamping force
Glass plate deforms or being crushed causes work to fail.The clamping force of collet can be by selecting cylinder dimensions and adjusting cylinder pressure size
To control.Meanwhile the clamping force of collet can also be adjusted by the size for being computed the gravity of required weight.And when collet is by institute
The variation of folder glass plate and similar plate object size leads to the variation of clamping force, and the perseverance of the power on collet is applied to using weight
It is fixed.
3, the centralising device in glass plate production process provided by the invention, overall structure is simple, compact in design, is easy to grasp
Make, is not take up redundant space, it is cost-effective, it can improve the accuracy of alignment of glass plate, can easily be controlled during centering pair
Middle clamping force, while dynamic clamping force will not be caused because of LED glass substrates and similar plate object change in size.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Figure label：1 collet, 2 collet sliding blocks, 3 glass plates, 4 jaw guides, 5 first rope bands, 6 first pulleys, 7 weights,
8 cylinders, 9 piston rods, 10 second rope bands, 11 second pulleys, 12 cylinder guide rails.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
Referring to Fig. 1, present embodiment discloses the centralising device in a kind of glass plate production process, which is used for
The centering operation of LED glass plates.The centralising device includes two collets 1 of symmetrical setting, is used between two collets 1
Glass plate 3 and similar plate object is clamped, the outer end of each collet 1 is equipped with the collet sliding block 2 horizontally outward stretched out, two collets 1
It is arranged in rack by respective jaw guide 4 respectively, the collet sliding block 2 of collet 1 can control in the slideway of jaw guide 4
Mobile, 2 outer end of collet sliding block of each collet 1 is connected with the first rope band 5, and the first rope band 5 is across first be arranged in rack
Weight 7 is connected with after pulley 6, the vertex of first pulley 6 is located at the center line of corresponding collet sliding block 2 on sustained height, to protect
It is the power in horizontal direction that card weight 7, which is applied to the power on collet sliding block 2,.Lower section between two collets 1 is provided with cylinder 8,
The piston rod 9 of cylinder 8 stretches out straight up, and the inner end of each collet 1 is connected with the second rope band 10, two the second rope band 10 difference
It is connected with the upper end of piston rod 9 after across the second pulley 11 being arranged in rack, the work to cylinder 8 is additionally provided in rack
The cylinder guide rail 12 that stopper rod 9 is oriented to.
Being driven by cylinder 8 drives two collets 1 to be moved left and right along jaw guide 4, realizes between two collets 1
The centering of glass plate 3 and similar plate object is clamped, and the clamping force size of two collets 1 is adjusted by cylinder 8 and weight 7.First
Flexible steel band can be used in rope band 5 and the second rope band 10, at low cost, easy for installation.
It is right when needing to carry out glass plate 3 between glass plate 3 or similar plate object are placed in two collets 1 first when work
When middle, the piston rod 9 of control cylinder 8 moves down, and to drive two collets 1 mutually to draw close, realizes between two collets 1
Glass plate 3 centering clamping, ensure that glass plate 3 and similar plate object remain Shaft alignment state in moving process, it is suitable
Profit completes production operation, and avoids causing dynamic clamping force to glass plate 3 and similar plate object change in size, if such as clamping
Power is too small, and accuracy of alignment is not high；If clamping force is excessive, cause glass plate 3 and similar plate composition deformation, damage.The collet 1
Clamping force can be adjusted by the size of the gravity of the weight needed for being computed 7.When collet 1 due to folded glass plate 3 and has class
As the variation of plate object size lead to the variation of clamping force, being applied to the power on collet 1 using weight 7 can be constant, therefore
Regardless of 3 size of glass plate folded between two collets 1 changes, clamping force can be kept constant.In this centralising device,
The pulling-off force of two collets 1 derives from weight 7, is different from spring, in the case where ensureing 8 pressure stability of cylinder, the drawing of cylinder 8
Clamp force is constant, and weight 7 will not lead to dynamic clamping force because of 3 change in size of glass plate, remain that clamping force is constant.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.
Claims (4)
1. the centralising device in glass plate production process, it is characterised in that：Two collets including symmetrical setting, it is described
For glass plate to be clamped between two collets, the outer end of each collet is equipped with the collet sliding block horizontally outward stretched out, described two
Collet is arranged by respective jaw guide in rack respectively, and the collet sliding block of the collet can be in the cunning of the jaw guide
It is moved left and right in road, the collet sliding block outer end of each collet is connected with the first rope band, and first rope band exists across setting
It is connected with weight after first pulley in rack；Lower section between described two collets is provided with cylinder, the piston of the cylinder
Bar stretches out straight up, and the inner end of each collet is connected with the second rope band, and two second rope bands are respectively across setting
It is connected with the upper end of the piston rod after second pulley in rack, is driven by cylinder and drive two collets along described
Jaw guide moves left and right, and realizes that the centering clamping of the glass plate between two collets, the clamping force of described two collets are big
It is small to be adjusted by the cylinder and weight.
2. the centralising device in glass plate production process as described in claim 1, it is characterised in that：It is also set up in the rack
There is the cylinder guide rail that the piston rod to the cylinder is oriented to.
3. the centralising device in glass plate production process as described in claim 1, it is characterised in that：The top of the first pulley
Point is located at the center line of corresponding collet sliding block on sustained height.
4. the centralising device in glass plate production process as described in claim 1, it is characterised in that：First rope band and
Two rope bands are flexible steel band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287125.0A CN107055048B (en) | 2017-04-27 | 2017-04-27 | Centralising device in glass plate production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287125.0A CN107055048B (en) | 2017-04-27 | 2017-04-27 | Centralising device in glass plate production process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107055048A CN107055048A (en) | 2017-08-18 |
| CN107055048B true CN107055048B (en) | 2018-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710287125.0A Active CN107055048B (en) | 2017-04-27 | 2017-04-27 | Centralising device in glass plate production process |
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| Country | Link |
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| CN (1) | CN107055048B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601043A (en) * | 2017-08-23 | 2018-01-19 | 武汉华星光电半导体显示技术有限公司 | Base plate transfer device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487030B (en) * | 2010-12-06 | 2013-12-18 | 上海微电子装备有限公司 | Double-workpiece-platform clamping mechanism |
| CN204917116U (en) * | 2015-09-10 | 2015-12-30 | 常州天合光能有限公司 | Silicon chip automatic correction of device |
| CN105668234B (en) * | 2016-03-15 | 2018-10-19 | 武汉华星光电技术有限公司 | Substrate clamping alignment device and substrate manufacturing system |
| CN205634064U (en) * | 2016-04-05 | 2016-10-12 | 南京玛莎新型建材有限公司 | Block forming machine examines line centering device futilely |
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| Publication number | Publication date |
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| CN107055048A (en) | 2017-08-18 |
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Effective date of registration: 20220530 Address after: 230001 floor 6, block B, blue diamond Shangjie, No. 335, Suixi Road, Bozhou road street, Luyang District, Hefei City, Anhui Province Patentee after: Hefei Luyang Technology Innovation Group Co.,Ltd. Address before: Tunxi road in Baohe District of Hefei city of Anhui Province, No. 193 230009 Patentee before: Hefei University of Technology |