A cassette and substrate transfer device

A transfer device and substrate technology, applied in the directions of transportation and packaging, conveyor objects, optics, etc., can solve the problems that the cassette cannot be rotated automatically, the cassette cannot be moved to accurately measure the moving distance, and the space of the sub-cassette cannot be fully utilized. Achieve automatic and precise control of moving distance, increase the number of applications, and precisely control the size of the effect

Inactive Publication Date: 2017-06-23
HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • A cassette and substrate transfer device
  • A cassette and substrate transfer device
  • A cassette and substrate transfer device

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Embodiment approach

[0082] According to one embodiment of the present invention, the second sliding member 2212 and the second guide rail 2310 are made of sucker type de-energized electromagnets.

[0083] According to the embodiment of the present invention, the space between the second slider 2212 and the second guide rail 2310 is made of a suction cup type de-energized electromagnet, the magnetism disappears when the power is turned on, and the two are in a free state and can slide, and they are attracted when the power is turned off Fastened together so they can be controlled by switching power on and off.

[0084] According to an embodiment of the present invention, a second laser distance measuring device 2400 is disposed on both the second frame body 2100 and the rotating unit 2200 for measuring the distance between them.

[0085] According to the embodiment of the present invention, the second laser distance measuring device 2400 arranged on the second frame body 2100 is preferably arrange...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13H01L21/673H01L21/677
CPCH01L21/67709H01L21/67259H01L21/67303H01L21/6734
Inventor 徐敏
Owner HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD
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