Roller and roller core shaft group for glass base plate carrying

Abstract

A roller (1) and a roller core shaft group for glass substrate carrying. The roller (1) is a roller body structure detachably spliced by a plurality of roller components (11), and a shaft hole (19) is formed in the center of the roller (1). The roller core shaft group comprises a plurality of rollers (1) and roller core shafts (2), certain distance is formed between every two adjacent rollers (1), any one of the plurality of rollers (1) can be singly detached. The roller (1) and the roller core shaft group enable any roller locked on the roller core shaft group to be singly detached, shorten the time for replacing the roller of the glass substrate further, improve the utility ratio of the roller, and reduce the maintenance cost of equipment.

Description

technical field [0001] The invention relates to the field of liquid crystal panel manufacture, in particular to a roller and a roller mandrel assembly for carrying a glass substrate. Background technique [0002] In the field of liquid crystal panel manufacturing, rollers and roller mandrel sets are usually used in the process of conveying glass substrates, and the glass substrates are conveyed through the friction between the wheels of the rollers and the glass substrates. [0003] The existing roller mandrel assembly usually includes a roller mandrel and a plurality of rollers which are sequentially sleeved on the roller mandrel. The problem that the roller mandrel group of this structure exists is: [0004] 1. When local roller wear occurs on the roller spindle group, the entire roller needs to be replaced, that is to say, the entire roller spindle group needs to be dismantled and reassembled during the replacement process. The maintenance process It not only wastes a l...

AI Technical Summary

Problems solved by technology

[0004] 1. When local roller wear occurs on the roller spindle group, the entire roller needs to be replaced, that is to say, the entire roller spindle group needs to be dismantled and reassembled during the replacement process. The maintenance process It not only wastes a lot of manpower and material resources, but also affects the production progress;

[0005] 2. Elastic rims are usually arranged on the rollers, and the overall structure of the above-mentioned roller mandrel assembly that is not easy to disassemble affects the replacement of the elastic rims

When the elastic rim cannot be replaced in time, it is easy to cause scratches on the surface of the glass substrate due to insufficient dimensional accuracy of the roller or the rough surface of the roller, which will affect the product quality

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