CN215905428U - Glass sheet taking device - Google Patents
Glass sheet taking device Download PDFInfo
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- CN215905428U CN215905428U CN202122056625.8U CN202122056625U CN215905428U CN 215905428 U CN215905428 U CN 215905428U CN 202122056625 U CN202122056625 U CN 202122056625U CN 215905428 U CN215905428 U CN 215905428U
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- glass
- positioning block
- taking device
- controller
- sheet taking
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Abstract
The utility model relates to the field of glass substrate production, and discloses a glass sheet taking device which comprises a front positioning block (2a), a rear positioning block (2b), a position sensor (3), a conveying mechanism (4) and a controller, wherein the conveying mechanism is used for conveying glass (1), the position sensor is used for detecting the position of the glass during conveying and walking, the front positioning block is telescopic and is in contact positioning with the front edge of the glass when the glass moves in place, the rear positioning block is telescopic and is in contact positioning with the rear edge of the glass when the glass moves in place, and the controller is used for controlling the operation of the conveying mechanism and controlling the telescopic of the front positioning block and the rear positioning block according to the detection information of the position sensor. This piece device is got to glass can accurate control glass location, and skew about appearing when avoiding glass to load has improved the product quality.
Description
Technical Field
The utility model relates to the field of glass substrate production, in particular to a glass sheet taking device.
Background
The thickness of the photoelectric display glass substrate qualified through processing and detection is 0.3mm-0.7mm, the glass substrates with different thicknesses are required to be taken up and loaded on an A-shaped frame through a robot arm and a vacuum chuck, and a piece of partition paper is arranged between the two glass substrates for separation. Before the robot arm and the vacuum chuck take glass, the glass substrate needs to be positioned in advance and clamped, the glass can not move and the front edge of the glass collides with the positioning wheel when the glass substrate is positioned and clamped, so that the glass is loaded on the A-shaped frame to deviate left and right, the glass is in direct contact with the glass, the risk of scratches, stains and crack fragments is caused, and the quality is greatly influenced. In addition, glass of different thickness may risk mixing, which may have an impact on the quality of the product.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that glass is deviated left and right during loading in the prior art, and provides a glass sheet taking device which can accurately control glass positioning, avoid deviation left and right during loading, improve product quality and reduce customer complaints.
In order to realize above-mentioned purpose, the utility model provides a piece device is got to glass, piece device is got to glass includes preceding locating piece, back locating piece, position sensor, transport mechanism and controller, transport mechanism is used for conveying glass, position sensor is used for detecting the position of glass conveying walking, preceding locating piece sets up to the telescopic, with glass move when targetting in place with glass's preceding contact location, the back locating piece sets up to the telescopic, with glass move when targetting in place with glass's back contact location, the controller is used for control transport mechanism's operation, simultaneously according to position sensor's detection information control the flexible of preceding locating piece and back locating piece.
Preferably, the glass sheet taking device comprises air cylinders respectively used for driving the front positioning block and the rear positioning block to stretch, and the controller can control the operation of the air cylinders.
Preferably, the front positioning block and the rear positioning block are both V-shaped positioning blocks, and the V-shaped groove portions of the front positioning block and the rear positioning block can be respectively contacted and clamped with the front edge and the rear edge of the glass.
Preferably, the glass sheet taking device comprises at least two rear positioning blocks which are arranged at intervals.
Preferably, the glass sheet taking device comprises a thickness measuring sensor, and the thickness measuring sensor is used for measuring the thickness of the glass and transmitting the measurement result to the controller.
Preferably, the glass sheet taking device comprises a photoelectric sensor for detecting the traveling speed and position of the glass and transmitting the measurement result to the controller.
Preferably, the glass sheet taking device comprises a plurality of the photoelectric sensors.
Preferably, the glass sheet taking device comprises an air floatation strip, air holes are formed in the air floatation strip, when the glass sheet taking device operates, the air holes blow up the glass, an air floatation guide rail is established, and the glass is conveyed and travels on the air floatation guide rail.
Preferably, the glass sheet taking device further comprises a robot arm, and the robot arm can suck the glass under the control of the controller.
Through the technical scheme, the controller can control the front side of the glass to be accurately in contact positioning with the front positioning block and the rear side of the glass to be in contact positioning with the rear positioning block according to the detection information of the position sensor, so that the traveling position of the glass can be accurately controlled and the glass can be positioned, and therefore the glass is prevented from cracking or breaking due to the fact that the glass collides with the front positioning block or does not travel in place, and the glass is prevented from shifting left and right when being loaded.
Drawings
FIG. 1 is a front view of the glass sheet taking apparatus of the present invention;
FIG. 2 is a top view of a front positioning block of the glass sheet taking device of the present invention.
Description of the reference numerals
1-glass, 2 a-front positioning block, 2 b-rear positioning block, 3-position sensor, 4-conveying mechanism, 5-thickness measuring sensor, 6-photoelectric sensor, 7-air floating strip and 8-air cylinder
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The utility model provides a glass sheet taking device, as shown in fig. 1, the glass sheet taking device comprises a front positioning block 2a, a rear positioning block 2b, a position sensor 3, a conveying mechanism 4 and a controller, wherein the conveying mechanism 4 is used for conveying glass 1, the position sensor 3 is used for detecting the position of the glass 1 in conveying and traveling, the front positioning block 2a is telescopic and is in contact positioning with the front edge of the glass 1 when the glass 1 moves to the right position, the rear positioning block 2b is telescopic and is in contact positioning with the rear edge of the glass 1 when the glass 1 moves to the right position, and the controller is used for controlling the operation of the conveying mechanism 4 and controlling the telescopic of the front positioning block 2a and the rear positioning block 2b according to the detection information of the position sensor 3.
In the present invention, the front positioning block 2a and the rear positioning block 2b can perform the telescopic function by any suitable means, such as a motor driving device or a pneumatic driving device.
Specifically, as shown in the embodiment of fig. 2, the glass sheet taking device includes cylinders 8 for driving the front positioning block 2a and the rear positioning block 2b to extend and retract, and the controller can control the operation of the cylinders 8. Therefore, when the conveying mechanism 4 conveys the glass 1, the controller controls the air cylinder 8 to push the front positioning block 2a to extend, when the front edge of the glass 1 is contacted with the front positioning block 2a, the conveying mechanism 4 stops conveying, and the controller controls the air cylinder 8 to push the rear positioning block 2b to extend to be contacted with the rear edge of the glass 1.
In the present invention, the front positioning block 2a and the rear positioning block 2b may be formed in various suitable shapes as long as they can be positioned by contacting with the front and rear sides of the glass.
In an embodiment, since the general thickness of the photoelectric display glass substrate is 0.3mm to 0.7mm, in order to increase the contact area between the positioning block and the glass and reduce the abrasion between the glass and the positioning block, the front positioning block 2a and the rear positioning block 2b are both V-shaped positioning blocks, and preferably, the front positioning block 2a and the rear positioning block 2b are made of clean and wear-resistant materials to prolong the service life of the positioning blocks. The V-shaped groove part of the front positioning block 2a and the V-shaped groove part of the rear positioning block 2b are respectively contacted and clamped with the front edge and the rear edge of the glass 1, and the design of the V-shaped grooves can ensure the stability of the front positioning block 2a and the rear positioning block 2b when the glass is clamped.
In addition, in order to ensure that the glass 1 cannot deviate when being clamped by the front and rear positioning blocks, the glass sheet taking device is provided with at least two rear positioning blocks 2b which are spaced from each other according to the size of the glass 1. Specifically, when the front positioning block 2a contacts the front edge of the glass 1 and the rear positioning block 2b contacts the rear edge of the glass 1, the front positioning block 2a and the at least two rear positioning blocks 2b can stably clamp the glass 1 through three-point or multi-point positioning, and meanwhile, the glass 1 is prevented from being shifted due to pushing of an external force when the glass 1 is taken away from the glass taking device.
In addition, the glass sheet taking device further comprises a thickness measuring sensor 5, wherein the thickness measuring sensor 5 is used for measuring the thickness of the glass 1 and transmitting the measurement result to the controller.
In one embodiment, if the measurement result of the thickness measuring sensor 5 meets the thickness requirement of the product in the production line, the sensor controls the robot arm to take the film; if the measurement result does not meet the product thickness requirement of the production line, the sensor sends out an alarm and abandons the glass 1, so that the glass with different thicknesses is prevented from being mixed and loaded on the A-shaped frame, and the product quality is improved.
In addition, in order to improve the positioning accuracy and avoid the situation that the glass 1 is cracked and broken when the conveying mechanism 4 conveys the glass 1 due to the fact that the positioning block 2a is collided or the glass is not moved in place, the glass sheet taking device further comprises a photoelectric sensor 6, and the photoelectric sensor 6 is high in positioning accuracy and sensitive in response. Specifically, when the glass 1 is conveyed and moved on the conveying mechanism 4, the photoelectric sensor 6 is used for detecting the traveling speed and position of the glass 1 and timely conveying the measurement result to the controller.
In order to ensure the accuracy of measurement and positioning, a plurality of photoelectric sensors can be arranged on the glass sheet taking device according to the size of glass.
In addition, in order to realize the smooth transmission of the glass 1 on the glass sheet taking device without friction and vibration and simultaneously avoid the pollution or the scratch of the glass, the glass sheet taking device is provided with an air floatation strip 7, and the air floatation strip 7 is provided with air holes. Specifically, when the glass taking device operates, the air holes blow up the glass 1 to establish an air floatation guide rail, and the glass 1 floats on the air floatation guide rail and is driven by the conveying mechanism 4 to travel on the air floatation guide rail.
In the utility model, the glass sheet taking device further comprises a robot arm, and the robot arm can suck the glass 1 under the control of the controller. In one embodiment, after the robot arm sucks the glass 1, the controller gives a command to the air cylinder 8, the front positioning block 2a and the rear positioning block 2b release the glass 1 under the driving of the air cylinder 8, and the robot arm takes the glass 1 from the glass sheet taking device and loads the glass 1 on the A-shaped frame.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the utility model. The utility model is not described in detail in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (9)
1. A glass sheet taking device is characterized by comprising a front positioning block (2a), a rear positioning block (2b), a position sensor (3), a conveying mechanism (4) and a controller, the conveying mechanism (4) is used for conveying the glass (1), the position sensor (3) is used for detecting the conveying and traveling position of the glass (1), the front positioning block (2a) is telescopic, so as to be in contact with the front edge of the glass (1) for positioning when the glass (1) is moved to the position, the rear positioning block (2b) is arranged to be telescopic, to be positioned in contact with the rear edge of the glass (1) when the glass (1) is moved into position, the controller being adapted to control the operation of the conveyor (4), and meanwhile, the front positioning block (2a) and the rear positioning block (2b) are controlled to stretch and retract according to the detection information of the position sensor (3).
2. The glass sheet taking device according to claim 1, wherein the glass sheet taking device comprises air cylinders (8) for driving the front positioning block (2a) and the rear positioning block (2b) to extend and retract respectively, and the controller is capable of controlling the operation of the air cylinders (8).
3. The glass taking device according to claim 1, wherein the front positioning block (2a) and the rear positioning block (2b) are both V-shaped positioning blocks, and the V-shaped groove portions of the front positioning block (2a) and the rear positioning block (2b) can be contacted and clamped with the front edge and the rear edge of the glass (1), respectively.
4. The glass pick device according to claim 1, characterized in that it comprises at least two of said rear positioning blocks (2b) arranged at a distance from each other.
5. The glass pick device of claim 1, characterized in that it comprises a thickness sensor (5), said thickness sensor (5) being adapted to measure the thickness of the glass (1) and to transmit the measurement to the controller.
6. The glass pick-up device according to claim 1, characterized in that it comprises a photoelectric sensor (6), said photoelectric sensor (6) being adapted to detect the speed and position of travel of the glass (1) and to transmit the measurement to the controller.
7. The glass pick device of claim 6, comprising a plurality of the photosensors (6).
8. The glass taking device according to claim 1, wherein the glass taking device comprises an air flotation strip (7), air holes are formed in the air flotation strip (7), the air holes blow up the glass (1) during operation to establish an air flotation guide rail, and the glass (1) is conveyed and moved on the air flotation guide rail.
9. The glass pick device of claim 1, further comprising a robotic arm capable of drawing the glass (1) under control of the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122056625.8U CN215905428U (en) | 2021-08-27 | 2021-08-27 | Glass sheet taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122056625.8U CN215905428U (en) | 2021-08-27 | 2021-08-27 | Glass sheet taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215905428U true CN215905428U (en) | 2022-02-25 |
Family
ID=80294575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122056625.8U Active CN215905428U (en) | 2021-08-27 | 2021-08-27 | Glass sheet taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215905428U (en) |
-
2021
- 2021-08-27 CN CN202122056625.8U patent/CN215905428U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Xinghuai New Material Technology Co.,Ltd. Assignor: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Contract record no.: X2022110000065 Denomination of utility model: Glass sheet taking device Granted publication date: 20220225 License type: Common License Record date: 20221101 |
|
| EE01 | Entry into force of recordation of patent licensing contract |