Correction device for position correction of glass substrate

Abstract

The invention discloses a correction device for correcting the position of a glass substrate, which comprises a working platform, a supporting lifting mechanism is installed at the bottom of the working platform, an adjusting mechanism is installed on the bottom of the working platform, and the adjusting mechanism includes fixed plates installed on both sides of the working platform , the sides of the fixed plate are provided with strip-shaped installation grooves, and several electric screw screws are connected inside the strip-shaped installation grooves. The ends of all electric screw screws are fixedly connected through the joint seat. It is connected with an adjustment seat, and several support frames are evenly installed on the inner side of the adjustment seat, and the inside of the support frame is connected with a rotating roller. A movable guide mechanism is installed on the outside of the seat, and the precise correction of the glass substrate can be realized through the combination of position adjustment and angle adjustment. At the same time, the glass substrate remains stable during correction, and it is not easy to shift, which is very practical.

Description

technical field [0001] The invention relates to the technical field of glass substrate production and processing, in particular to a correction device for position correction of a glass substrate. Background technique [0002] Liquid crystal is a liquid crystal, which is a very special substance. It flows like a liquid and has some of the optical properties of a crystal. Liquid crystal was discovered by Austrian botanist Reinitzer in 1888. It is an organic compound with regular molecular arrangement between solid and liquid. The arrangement of liquid crystal molecules has a certain order, and this order has no effect on external conditions, such as temperature, Electromagnetic fields are very sensitive to changes. Under the action of an electric field, the arrangement of liquid crystal molecules will change, thereby affecting its optical properties. This phenomenon is called the electro-optic effect. [0003] Usually, an alignment film is installed on two glass substrates...

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Problems solved by technology

These graphics are composed of pixel graphics and external lead graphics. Therefore, the external leads cannot be soldered traditionally, but can only be connected by conductive rubber strips or conductive tapes. If they are scratched, cut or corroded, the device will be scrapped

[0005] In the production process of the display screen, since the display screen sometimes has a certain offset, position correction is required. For example, the application number is 201710463711.6, and the patent name is an invention patent of a glass substrate position correction device and method, which improves The phenomenon of abutment fragmentation caused by excessive deviation of the glass substrate can reduce production loss and economic loss, but the existing glass substrate correction device mainly has the following problems:

[0006] (1) The general correction device is corrected by direct push, and the living glass substrate in the correction may be shifted again, which will affect the correction result;

[0007] (2) At the same time, when correcting, the traditional correction is direct correction, and the angle offset and position correction are not performed separately, which makes it difficult to meet the requirements after correction;

[0008] (3) Moreover, there is no corresponding reference object after correction, and it is impossible to judge accurately. At the same time, the angle adjustment is not accurate enough during correction, and the adjustment accuracy is limited

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