Base plate conveying device
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- BOE TECH GRP CO LTD
- Publication Date
- 2014-12-03
- Estimated Expiration
- Not applicable · inactive patent
Smart Images

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Abstract
Description
technical field
[0001] The invention relates to the technical field of liquid crystal manufacturing, in particular to a substrate conveying device. Background technique
[0002] At present, in the liquid crystal panel manufacturing industry, the conveyor belt of the substrate conveying device used to convey the glass substrate is generally formed by arranging many rollers. Such as figure 1 As shown, the glass substrate 30 advances under the driving of the rollers 10a, and enters the rear group of rollers from the front group of rollers.
[0003] Traditional substrate conveying devices have the following problems:
[0004] 1. The glass substrate 30 rotates relative to the roller 10a, which is prone to defects such as scratches;
[0005] 2. If figure 2 As shown, this kind of substrate conveying device is mostly one-way conveying, and it is installed between two adjacent process equipments, occupying a large area of space;
[0006] 3. The roller is driven by the roller,...