Glass substrate taking and placing device

Abstract

The embodiment of the invention discloses a glass substrate taking and placing device. The device comprises a rack and a bearing component arranged on the rack. The bearing component comprises a bearing support, first stop blocks and second stop blocks, wherein the first stop blocks are fixedly arranged on the bearing support, the second stop blocks are movably arranged on the bearing support, and the total number of the first stop blocks and the second stop blocks is at least four. The bearing support is used for bearing glass substrates, the first stop blocks are used for positioning the glass substrates borne on the bearing support in a datum mode, and the second stop blocks are used for fixing the glass substrates borne on the bearing support through movement of the second stop blocks on the bearing support. The risk of glass substrate drifting is greatly reduced, damage to the glass substrates is reduced, and therefore manufacturing cost is reduced.

Description

【Technical field】 [0001] The invention relates to the technical field of liquid crystal displays, in particular to a pick-and-place device for a glass substrate. 【Background technique】 [0002] In the manufacturing process of the liquid crystal display, it is necessary to transfer the glass substrate from the cassette (Cassette) to the process line, and complete the required manufacturing process. Furthermore, during the conveying process, the glass substrate carried in the cassette needs to be taken out of the cassette for random inspection, and after the glass substrate is taken out of the cassette and passes the random inspection, it needs to be put back into the cassette. [0003] But generally, the thickness of the glass substrate is usually only 0.4-0.7mm, and it is usually relatively brittle, so the glass substrate is easily damaged during the process of loading or unloading the glass substrate. If the position of the glass substrate in the cassette is not correct, i...

AI Technical Summary

Problems solved by technology

In addition, due to problems such as shaking or unstable airflow during transportation, the glass substrate will also slip out of it and be damaged.

That is to say, in the prior art, due to the low placement accuracy of the glass substrates, the glass substrates are easily damaged when taking and placing the glass substrates, which increases the manufacturing cost.

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