A cassette and substrate transfer device

Abstract

A cassette and a substrate transfer device are disclosed. The cassette includes a first frame and at least one movable face. The first frame includes at least one set of first guide rails; and the movable face is disposed in the first frame. The movable face is configured to be capable of being driven to slide along the first guide rails, and is configured to be capable of being fixed on the first frame. The substrate transfer device includes the cassette provided by one of the embodiments of the disclosure and a bearing device configured to bear the cassette, the bearing device comprises a second frame and a rotating unit mounted in the second frame. The movable face of the cassette can be firmly fixed on the first frame and can move freely to change size of sub- cassettes.

Description

technical field [0001] The invention relates to the field of liquid crystal panel manufacture, in particular to a cassette and a substrate transfer device. Background technique [0002] In the manufacturing process of the liquid crystal panel, it is necessary to use a cassette to transfer the substrate after the upper process is completed to the next process. Generally, the size of the glass substrate in a specific process is fixed, and the size of the cassette used to transfer the substrate is also fixed at this time. However, in actual production, display screens of different sizes will be produced according to market demand, and LCD panels of different sizes need to be cut. In order to transfer these liquid crystal panels to the next process, it is necessary to prepare cassettes of different sizes, which will take up more space, increase production costs, and reduce production efficiency. [0003] At present, the solution to the above problems is to design different typ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a cassette that firstly solves the problem that the sub-cassette cannot be firmly fixed after adjustment in the prior art, and then solves the problem that the adjustment accuracy of the sub-cassette in the prior art is difficult to determine; the substrate transfer device provided by the invention first It solves the problem in the prior art that the cassette cannot be rotated automatically so that the space of the sub-cassette cannot be fully utilized, and then solves the problem in the prior art that the cassette cannot be moved and the moving distance can be accurately measured to accurately place the substrate

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