Glass substrate jacking mechanism

A glass substrate and jacking mechanism technology, applied in the direction of lifting frame, lifting device, etc., can solve the problems of glass substrate movement, force concentration of glass substrate, friction damage, etc., to avoid friction damage, avoid position movement, improve The effect of smoothness

Pending Publication Date: 2021-03-16
苏州科韵激光科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For larger glass substrates, it is necessary to set up a corresponding large-size support frame. On the one hand, the driving source only drives the middle position of the support frame, and it is difficult for the support frame to maintain a high levelness, so the levelness of the glass substrate cannot be guaranteed. , which in turn affects the manufacturing and detection accuracy of the glass substrate, and after the support frame is tilted, the position of the glass substrate is prone to shift, resulting in frictional damage; Force is only applied to the middle part of the support frame, so only the middle part of the support frame exerts force on the glass substrate, which will cause concentrated force on the glass substrate at this moment, thus adversely affecting the quality of the glass substrate

Method used

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  • Glass substrate jacking mechanism
  • Glass substrate jacking mechanism

Examples

Experimental program
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Embodiment 1

[0050] This embodiment provides a glass substrate lifting mechanism, which is especially suitable for lifting large-sized glass substrates. Specifically, such as Figure 1-4 As shown, the glass substrate lifting mechanism includes a frame body, a support assembly 2, a guide assembly 3, a plurality of lifting rods 4, a driving source 5 and a transmission assembly 6, wherein the support assembly 2 is used to horizontally carry the glass substrate, and the guide assembly 3 The fixed end is set on the frame body, the movable end is connected with the support assembly 2, the fixed end is slidably matched with the movable end, a plurality of jacking rods 4 are arranged in parallel and respectively connected to the support assembly 2, the input of the driving source 5 and the transmission assembly 6 The transmission assembly 6 includes a plurality of output ends, and the plurality of output ends are connected to the plurality of jacking rods 4 in a one-to-one correspondence, and can ...

Embodiment 2

[0061] The difference between this embodiment and the first embodiment is that the second transmission shaft 65 is not connected to the corresponding jacking rod 4 through a gear set. Specifically, the jacking rod 4 is provided with a rack portion extending in the vertical direction, and the transmission assembly 6 also includes four spur gears, which are respectively connected to the other four second transmission shafts 65 in one-to-one correspondence. At one end (that is, the end not connected with the T-shaped spiral bevel gear commutator), the four spur gears mesh with the four rack parts in one-to-one correspondence. In this embodiment, through the cooperation of the gear and the rack portion of the jacking rod 4, the rotational movement of the second transmission shaft 65 along the horizontal axis is converted into the linear motion of the jacking rod 4 in the vertical direction, the structure is simpler, and it is beneficial to reduce the overall The cost of the glass ...

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Abstract

The invention relates to the technical field of liquid crystal display, and discloses a glass substrate jacking mechanism. The glass substrate jacking mechanism comprises a frame body, a supporting assembly, a guiding assembly, a plurality of jacking rods, a driving source and a transmission assembly, wherein the supporting assembly is used for horizontally bearing a glass substrate, the fixed endof the guiding assembly is arranged on the frame body, the movable end of the guiding assembly is connected with the supporting assembly, the fixed end is in sliding fit with the movable end, the multiple jacking rods are arranged in parallel and connected to the supporting assembly, the driving source is connected with the input end of the transmission assembly, the transmission assembly comprises a plurality of output ends, and the multiple output ends are in transmission connection with the jacking rods in a one-to-one correspondence mode and can drive the multiple jacking rods to synchronously jack the supporting assembly. According to the glass substrate jacking mechanism, the jacking process of the glass substrate is more stable, the levelness of the glass substrate is better, and damage to the glass substrate is small.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a glass substrate lifting mechanism. Background technique [0002] Liquid crystal displays have the advantages of low operating voltage, light weight, and small size, and have become mainstream products in the display field. With the rapid development of the liquid crystal display industry, the size of the liquid crystal display panel is getting larger and larger, and the size of the corresponding glass substrate is also getting larger. In the production process of liquid crystal display panels, multiple manufacturing and testing processes need to lift the glass substrate, and in order to ensure the accuracy of manufacturing and testing, the lifting process needs to ensure that the glass substrate is strictly horizontal. [0003] The jacking device in the prior art usually includes a support frame and a jacking cylinder. The glass substrate is horizontally support...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/14B66F7/28B66F3/46
CPCB66F3/46B66F7/14B66F7/28
Inventor 卢军董岱黄阳
Owner 苏州科韵激光科技有限公司
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