CN210119219U - Liquid crystal glass thickness on-line detection device - Google Patents
Liquid crystal glass thickness on-line detection device Download PDFInfo
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- CN210119219U CN210119219U CN201920458841.5U CN201920458841U CN210119219U CN 210119219 U CN210119219 U CN 210119219U CN 201920458841 U CN201920458841 U CN 201920458841U CN 210119219 U CN210119219 U CN 210119219U
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Abstract
The utility model discloses an online detection device of liquid crystal glazing thickness, which comprises a frame, be provided with clamping device on the frame, the last motion detection device that is connected with of clamping device, motion detection device includes the linear motion module, be provided with the sensor on the linear motion module and detect the piece and target in place the sensor, be connected with scalable thickness detection device on the linear motion module. The utility model discloses can insert the production line that flows, online follow-up detects liquid crystal glazing's thickness, easy operation, detection efficiency is high.
Description
Technical Field
The utility model relates to a glass thickness detection device, concretely relates to liquid crystal glass thickness on-line measuring device.
Background
At present, in the industry of liquid crystal glass hot end production treatment, the thickness is a very important process index in the production process of liquid crystal substrate glass. Along with liquid crystal glass size is bigger and bigger, the production beat requirement is shorter and shorter, traditional manual type measuring method that sets up manual lower plate position on the production line body and then draw in glass into the laboratory can not satisfy the production demand in present stage more and more, and other positions that adopt the mode of non-contact measuring instrument measurement glass thickness to need to gather are too much, have seriously influenced the production beat, also can not adapt to faster and faster beat requirement.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a liquid crystal glazing thickness on-line measuring device solves glass substrate flow production line and goes up glass thickness detection difficulty, and check-out time is long, influences production efficiency's problem.
The technical scheme is as follows: liquid crystal glazing thickness on-line measuring device, which comprises a frame, be provided with clamping device and motion detection device on the frame, motion detection device includes the linear motion module, be provided with the sensor on the linear motion module and detect the piece and target in place the sensor, be connected with scalable thickness detection device on the linear motion module.
The liquid crystal glass that flows over on the clamping line body is so that detect thickness, clamping device includes slide rail and clamping plate, the slide rail is provided with the slider that can follow the slide rail gliding, the clamping plate is connected with the slider.
In order to conveniently drive the thickness of the stretching detection device for detecting the transverse dimension direction of the complete glass, the motion detection device further comprises a drag chain and a drag chain supporting block, one end of the drag chain is connected to the frame through a mounting plate, and the other end of the drag chain is mounted on a motion block of the linear motion module. The telescopic thickness detection device is connected with the linear motion module through a connecting plate.
The thickness of the transverse dimension direction of the liquid crystal glass is conveniently measured, the telescopic thickness detection device comprises an extension cylinder, a sensor support and a thickness measurement sensor, and the thickness measurement sensor is connected with the extension cylinder through the sensor support.
Has the advantages that: the utility model discloses can insert the production line that flows, online follow-up detects liquid crystal glazing's thickness, easy operation, detection efficiency is high.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a diagonal second view of the clamping device;
fig. 3 is a diagonal two-dimensional view of the motion detection device.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-3, the liquid crystal glass thickness online detection device comprises a connection frame, wherein the connection frame 1 is built by an aluminum profile and is connected to a glass flowing line body to form an online thickness measuring station of the line body, and a clamping device 2, a motion detection device 3 and an extension detection device 4 are respectively arranged on the online thickness measuring station.
The clamping devices 2 are symmetrically arranged in a pair, are composed of clamping cylinders 21, linear guide rails, sliding blocks 22 matched with the guide rails, clamping plates 23 and felt plate strips 24, are arranged on the connecting frame 1, and are responsible for clamping liquid crystal glass flowing from a line body so as to detect the thickness.
Motion detection device 3, by linear motion module 31, tow chain 32 and tow chain supporting shoe 33, sensor detection piece 34, the sensor 35 that targets in place constitutes, 32 one end of tow chain is passed through the mounting panel and is connected on the frame, the other end passes through the support mounting on the motion piece of linear motion module, the tow chain can be with stretching out the electric wire of cylinder and motion module, data line etc. are put in and are played the effect of drawing and protection wherein and to it, because this tow chain is longer, it can promote the uniformity of tow chain reciprocating motion under the drive of linear module to set up the tow chain supporting shoe, play better protection effect. The motion detection device 3 is responsible for driving the extension detection device 4 to detect the thickness of the whole glass in the transverse dimension direction after the glass substrate is clamped.
Stretch out detection device 4, install on linear motion module 31 through the connecting plate, stretch out detection device 4 and constitute by stretching out cylinder 41, sensor support 42 and thickness measurement sensor 43, and the thickness measurement sensor passes through the sensor support and is connected with stretching out the cylinder, mainly is responsible for measuring the thickness of liquid crystal glazing horizontal dimension direction.
Use the utility model discloses the time, liquid crystal glazing base plate 5 that the cutting finishes flows in the on-line measuring station under the centre gripping of clamping jaw from the last station of the line body, because the glass size is great and very thin, one side that the clamping jaw was kept away from to the in-process glass that flows in has great shake the momentum, so 2 initial position of a pair of clamping mechanism of symmetry installation need leave enough big space and prevent to bump with glass, stretch out detection device 4 on the same principle and also should be in the withdrawal position, simultaneously connecting frame 1 installs and can effectually offset the influence that line body initial oscillation rocked glass on the line body and reach the follow-up effect.
After the glass stops at the on-line detection station, the clamping cylinders 21 of the pair of clamping devices 2 extend out, the clamping plate 23 and the felt strips 24 arranged on the clamping plate 23 are pushed out along the motion direction of the linear guide rail and the slide blocks 22 thereof, the pair of felt strips 24 clamp the liquid crystal glass substrate 5 under the combined action, so that the lower end of the liquid crystal glass substrate is not shaken, at the moment, the extending cylinders 41 extending out of the detection devices 4 are ejected out to drive the sensor bracket 42 and the thickness measuring sensors 43 arranged thereon to extend to the range of the thickness measuring sensors 43, then the motion detection devices 3 integrally drive the extending detection devices 4 through the connecting plates under the motion of the linear motion module 31 to measure the whole process along the transverse direction of the glass, in the process, the drag chain supporting block 33 ensures that the drag chain runs stably, the sensor detecting sheet 34 and the in-place sensor 35 ensure that the thickness measuring sensors 43, the start position is set to be one, the end point is set to be one, the thickness measuring sensor 43 is a sensor for professional measurement of glass thickness, the glass thickness of the current position can be measured when the glass thickness measuring sensor is started, the sensor detecting piece 34 is installed on a moving block of the linear motion module, the sensor detecting piece 34 is driven to sequentially pass through the start position and the end position when the linear motion module moves, the thickness of the whole glass in the transverse size direction can be measured and uploaded by the thickness measuring sensor 43 through adjustment of the start position and the end position, therefore, a plurality of thickness data can be obtained, the data volume depends on the measuring frequency of the sensor and the speed of the linear motion module, whether the glass is qualified or not is finally judged according to the uploaded data, and the field can conveniently and quickly know the thickness of the current glass and adjust.
Claims (5)
1. The utility model provides an online detection device of liquid crystal glazing thickness, its characterized in that, includes frame (1), be provided with clamping device (2) and motion detection device (3) on frame (1), motion detection device (3) include linear motion module (31), be provided with sensor detection piece (34) and sensor (35) that targets in place on linear motion module (31), be connected with scalable thickness detection device (4) on linear motion module (31).
2. The device for detecting the thickness of the liquid crystal glass on line according to claim 1, wherein the clamping device (2) comprises a slide rail and a clamping plate (23), the slide rail is provided with a slide block capable of sliding along the slide rail, and the clamping plate (23) is connected with the slide block.
3. The on-line detection device for the thickness of the liquid crystal glass according to claim 1, wherein the motion detection device further comprises a drag chain (32) and a drag chain support block (33), one end of the drag chain (32) is connected to the frame (1) through a mounting plate, and the other end is mounted on a motion block of the linear motion module (31).
4. The liquid crystal glass thickness online detection device according to claim 1, wherein the telescopic thickness detection device (4) is connected with the linear motion module (31) through a connecting plate.
5. The on-line thickness detection device for the liquid crystal glass according to claim 1, wherein the telescopic thickness detection device (4) comprises a stretching cylinder (41), a sensor bracket (42) and a thickness measurement sensor (43), and the thickness measurement sensor (43) is connected with the stretching cylinder (41) through the sensor bracket (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458841.5U CN210119219U (en) | 2019-04-04 | 2019-04-04 | Liquid crystal glass thickness on-line detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458841.5U CN210119219U (en) | 2019-04-04 | 2019-04-04 | Liquid crystal glass thickness on-line detection device |
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| CN210119219U true CN210119219U (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920458841.5U Active CN210119219U (en) | 2019-04-04 | 2019-04-04 | Liquid crystal glass thickness on-line detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916355A (en) * | 2019-04-04 | 2019-06-21 | 南京熊猫电子股份有限公司 | Liquid-crystalline glasses on-line thickness testing |
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2019
- 2019-04-04 CN CN201920458841.5U patent/CN210119219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916355A (en) * | 2019-04-04 | 2019-06-21 | 南京熊猫电子股份有限公司 | Liquid-crystalline glasses on-line thickness testing |
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