CN209764583U

CN209764583U - Arc adjusting device for liquid crystal glass substrate

Info

Publication number: CN209764583U
Application number: CN201920615587.5U
Authority: CN
Inventors: 曾学民; 吕松俭; 秦延明
Original assignee: Anhui Lianjiasheng Intelligent Equipment Co Ltd
Current assignee: Anhui Lianjiasheng Intelligent Equipment Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2019-12-10
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a liquid crystal glazing base plate circular arc adjusting device, which comprises a frame, the guide rail, first slider, the second slider, preceding diaphragm, first adjustment mechanism, the back diaphragm, second adjustment mechanism, the longitudinal plate, through grabbing hold of hole gripping longitudinal plate, drive first slider and second slider and put in place along the guide rail antedisplacement, demolish the construction bolt of back diaphragm and second slider, make preceding diaphragm rotate 90, can insert the glass substrate down between chuck and the last chuck, screw up hand screw afterwards, it moves down to press from both sides the glass substrate tightly to drive the chuck, it reciprocates along the framework to drive the direction head that links firmly with adjusting screw through the hand wheel, can drive on the tight glass substrate of chuck and last chuck clamp down, down take place to deform and form circular-arc curved surface. The device simple structure can carry out the circular arc to the glass substrate and adjust, is convenient for carry out all kinds of capability test, not only adjusts convenient and reliable, can not cause the damage to the glass substrate moreover.

Description

Arc adjusting device for liquid crystal glass substrate

Technical Field

the utility model relates to a mechanical device especially relates to a liquid crystal glazing base plate circular arc adjusting device.

Background

the glass substrate is a basic component constituting the liquid crystal panel, and from the perspective of the existing liquid crystal panel industry, whether TFT-LCD or AMOLED, depending on the display technology and application scenario, a single-layer or multi-layer glass substrate is additionally required. Therefore, the glass substrate is not only an important component constituting the liquid crystal panel, but also one of key basic materials of the liquid crystal display industry, and has a very broad development prospect. The glass substrate needs to be subjected to bending test after production is completed, namely, the glass panel is pressed to be arc-shaped, and mechanical property test is carried out. At present, most manufacturers on the market adopt pressure equipment to press down for arc adjustment once, so that the glass substrate is easily damaged. In view of the above-mentioned drawbacks, it is actually necessary to design an arc adjustment device for a liquid crystal glass substrate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid crystal glazing base plate circular arc adjusting device, the device can carry out the circular arc to glass substrate and adjust, is convenient for carry out all kinds of capability test, and can not cause the damage to glass substrate.

In order to solve the technical problem, the technical scheme of the utility model is that: a liquid crystal glass substrate arc adjusting device comprises a rack, guide rails, a first sliding block, a second sliding block, a front transverse plate, a first adjusting mechanism, a rear transverse plate, a second adjusting mechanism and a longitudinal plate, wherein the number of the guide rails is 2, the guide rails are symmetrically arranged along the left and right directions of the rack, the first sliding block is positioned at the front end of the guide rails, the first sliding block slides along the guide rails, the second sliding block is positioned at the rear end of the guide rails, the second sliding block slides along the guide rails, the front transverse plate is positioned at the upper end of the first sliding block, the front transverse plate is hinged with the first sliding block, the number of first adjusting machines is not less than 2, the first adjusting machines are uniformly arranged along the left and right directions of the front transverse plate, the rear transverse plate is positioned at the upper end of the second sliding block, the rear transverse plate is connected with the second sliding block through bolts, the number of the second adjusting machines is not less than 2, the first adjusting mechanism and the second adjusting mechanism have the same structure, the longitudinal plate is positioned between the front transverse plate and the rear transverse plate, and the longitudinal plate is respectively connected with the front transverse plate and the rear transverse plate through bolts;

The first adjusting mechanism comprises a frame body, an adjusting screw, a guide head, a lower chuck, an upper chuck and a hand screw, wherein the frame body is positioned outside the front transverse plate, the frame body is connected with the front transverse plate through a bolt, the adjusting screw penetrates through the frame body, the adjusting screw is connected with the frame body through threads, the guide head is positioned inside the frame body and at the lower end of the adjusting screw, the guide head is connected with the adjusting screw through threads, the lower chuck is positioned outside the guide head and penetrates through the front transverse plate, the lower chuck is connected with the guide head through a bolt, the upper chuck is arranged at the upper end of the lower chuck, the hand screw penetrates through the upper chuck and the lower chuck, and the hand screw is respectively connected with the upper chuck and the lower chuck through threads.

The utility model discloses further improvement as follows:

Furthermore, the frame still be equipped with the dog, the dog be located the frame upper end and be located the guide rail outside, the dog and frame screw thread link to each other.

Furthermore, adjusting screw be equipped with the hand wheel, the hand wheel be located adjusting screw top, hand wheel and adjusting screw thread link to each other.

Furthermore, the frame body is also provided with a scale, the scale is positioned on the outer side of the frame body, and the scale is riveted with the frame body.

Furthermore, the guide head is also provided with a marking sheet, the marking sheet is positioned outside the guide head and outside the scale, the marking sheet is connected with the guide head through a bolt, the marking sheet can indicate the size of the scale, and the adjusting precision is improved.

Furthermore, the vertical plate is also provided with a grasping hole, and the grasping hole penetrates through the vertical plate.

Compared with the prior art, the liquid crystal glass substrate arc adjusting device has the advantages that during operation, the longitudinal plate is gripped through the gripping holes, the first sliding block and the second sliding block are driven to move forwards and reach the position along the guide rail, the mounting bolts of the rear transverse plate and the second sliding block are removed, the longitudinal plate is gripped through the gripping holes, the front transverse plate rotates 90 degrees, the first adjusting mechanism and the second adjusting mechanism are identical in structure, therefore, the glass substrate can be inserted between the lower chuck and the upper chuck, then the hand screw is screwed down, the upper chuck is driven to move downwards to clamp the glass substrate, the front transverse plate is restored to the initial position through the gripping holes, the connecting bolt of the rear transverse plate and the second sliding block is screwed down, the guide head fixedly connected with the adjusting screw is driven by the hand wheel to move upwards and downwards along the frame body, and the upper and lower glass substrates clamped by the lower chuck can be driven to deform. The device simple structure can carry out the circular arc to the glass substrate and adjust, is convenient for carry out all kinds of capability test, not only adjusts convenient and reliable, can not cause the damage to the glass substrate moreover.

Drawings

FIG. 1 shows a three-dimensional view of the present invention

Figure 2 shows a three-dimensional view of a first adjusting mechanism of the present invention

In the figure: the device comprises a frame 1, a guide rail 2, a first slide block 3, a second slide block 4, a front transverse plate 5, a first adjusting mechanism 6, a rear transverse plate 7, a second adjusting mechanism 8, a longitudinal plate 9, a stop block 101, a frame body 601, an adjusting screw 602, a guide head 603, a lower chuck 604, an upper chuck 605, a hand screw 606, a hand wheel 607, a scale 608, a marking sheet 609 and a grasping hole 901.

Detailed Description

As shown in fig. 1 and 2, a liquid crystal glass substrate arc adjusting device comprises a frame 1, a guide rail 2, a first slider 3, a second slider 4, a front transverse plate 5, a first adjusting mechanism 6, a rear transverse plate 7, a second adjusting mechanism 8 and a longitudinal plate 9, wherein the number of the guide rail 2 is 2, the guide rail 2 is symmetrically arranged along the left and right directions of the frame 1, the first slider 3 is positioned at the front end of the guide rail 2, the first slider 3 slides along the guide rail 2, the second slider 4 is positioned at the rear end of the guide rail 2, the second slider 4 slides along the guide rail 2, the front transverse plate 5 is positioned at the upper end of the first slider 3, the front transverse plate 5 is hinged with the first slider 3, the number of the first adjusting mechanisms 6 is not less than 2, the first adjusting mechanisms are uniformly arranged along the left and right directions of the front transverse plate 5, the rear transverse plate 7 is positioned at the upper end of the second slider 4, the rear transverse plate 7 is connected with the second slider 4 through bolts, the number of the second adjusting machines 8 is not less than 2, the second adjusting machines are uniformly arranged along the left and right directions of the rear transverse plate 7, the first adjusting mechanism 6 and the second adjusting mechanism 8 have the same structure, the longitudinal plate 9 is positioned between the front transverse plate 5 and the rear transverse plate 7, and the longitudinal plate 9 is respectively connected with the front transverse plate 5 and the rear transverse plate 7 through bolts; the first adjusting mechanism 6 comprises a frame body 601, an adjusting screw 602, a guide head 603, a lower chuck 604, an upper chuck 605 and a hand screw 606, the frame body 601 is positioned outside the front transverse plate 5, the frame body 601 is connected with the front transverse plate 5 through a bolt, the adjusting screw 602 penetrates through the frame body 601, the adjusting screw 602 is connected with the frame body 601 through a thread, the guide head 603 is positioned inside the frame body 601 and positioned at the lower end of the adjusting screw 602, the guide head 603 is connected with the adjusting screw 602 through a thread, the lower chuck 604 is positioned outside the guide head 603 and penetrates through the front transverse plate 5, the lower chuck 604 is connected with the guide head 603 through a bolt, the upper chuck 605 is arranged at the upper end of the lower chuck 604, the hand screw 606 penetrates through the upper chuck 605 and the lower chuck 604, the hand screw 606 is respectively connected with the upper chuck 605 and the lower chuck 604 through a thread, the frame 1 is further provided with a stop block 101, the stopper 101 is positioned at the upper end of the machine frame 1 and outside the guide rail 2, the stopper 101 is in threaded connection with the machine frame 1, the adjusting screw 602 is provided with a hand wheel 607, the hand wheel 607 is positioned at the top of the adjusting screw 602, the hand wheel 607 is in threaded connection with the adjusting screw 602, the frame 601 is further provided with a scale 608, the scale 608 is positioned outside the frame 601, the scale 608 is riveted with the frame 601, the guide head 603 is further provided with a mark sheet 609, the mark sheet 609 is positioned outside the guide head 603 and outside the scale 608, the mark sheet 609 is connected with the guide head 603 through a bolt, the mark sheet 609 can indicate the size of the scale 608, the adjusting precision is improved, the vertical plate 9 is further provided with a grasping 901, the grasping hole 901 penetrates through the vertical plate 9, the liquid crystal glass substrate arc adjusting device is operated, the vertical plate 901 is grasped through the grasping hole 901, the first slider 3 and the second slider 4 are driven to move forward along the guide rail 2 to a proper position, the mounting bolts of the rear transverse plate 7 and the second slider 4 are removed, the vertical plate 9 is grasped through the grasping hole 901, the front transverse plate 5 is rotated by 90 degrees, because the first adjusting mechanism 6 and the second adjusting mechanism 8 have the same structure, the glass substrate can be inserted between the lower chuck 604 and the upper chuck 605, then the hand screw 606 is screwed, the upper chuck 605 is driven to move downward to clamp the glass substrate, the front transverse plate 5 is restored to the initial position through the grasping hole 901 and the connecting bolt of the rear transverse plate 7 and the second slider 4 is screwed, the guide head 603 fixedly connected with the adjusting screw 602 is driven by the hand wheel 607 to move up and down along the frame body 601, and the upper part and the lower part of the glass substrate clamped by the lower chuck 604 and the upper chuck 605 can be driven to deform to form an arc-. The device simple structure can carry out the circular arc to the glass substrate and adjust, is convenient for carry out all kinds of capability test, not only adjusts convenient and reliable, can not cause the damage to the glass substrate moreover.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.

Claims

1. A liquid crystal glass substrate arc adjusting device is characterized by comprising a rack, a guide rail, a first sliding block, a second sliding block, a front transverse plate, a first adjusting mechanism, a rear transverse plate, a second adjusting mechanism and a longitudinal plate, wherein the number of the guide rail is 2, the guide rail is symmetrically arranged along the left and right directions of the rack, the first sliding block is positioned at the front end of the guide rail, the first sliding block slides along the guide rail, the second sliding block is positioned at the rear end of the guide rail, the second sliding block slides along the guide rail, the front transverse plate is positioned at the upper end of the first sliding block, the front transverse plate is hinged with the first sliding block, the number of first adjusting machines is not less than 2, the first adjusting machines are uniformly arranged along the left and right directions of the front transverse plate, the rear transverse plate is positioned at the upper end of the second sliding block, the rear transverse plate is connected with the second sliding block through bolts, the number of the second adjusting machines is not less than, the first adjusting mechanism and the second adjusting mechanism have the same structure, the longitudinal plate is positioned between the front transverse plate and the rear transverse plate, and the longitudinal plate is respectively connected with the front transverse plate and the rear transverse plate through bolts;

2. The liquid crystal glass substrate arc adjusting device of claim 1, wherein the frame is further provided with a stopper, the stopper is positioned at the upper end of the frame and outside the guide rail, and the stopper is in threaded connection with the frame.

3. The liquid crystal glass substrate arc adjusting device of claim 1, wherein the adjusting screw is provided with a hand wheel, the hand wheel is positioned at the top of the adjusting screw, and the hand wheel is in threaded connection with the adjusting screw.

4. The liquid crystal glass substrate arc adjusting device of claim 1, wherein the frame is further provided with a scale, the scale is located outside the frame, and the scale is riveted with the frame.

5. The liquid crystal glass substrate arc adjusting device of claim 4, wherein the guide head is further provided with a marking sheet, the marking sheet is positioned outside the guide head and outside the ruler, and the marking sheet is connected with the guide head through a bolt.

6. the device for adjusting the arc of a liquid crystal glass substrate according to claim 1, wherein the vertical plate is further provided with a holding hole, and the holding hole penetrates through the vertical plate.