Full-automatic cleaning machine for liquid crystal glass substrates

Abstract

The invention discloses a fully automatic cleaning machine for liquid crystal glass substrates, which solves the problem in the prior art that the glass substrates tend to slip and cause uneven cleaning of the glass substrates. A glass substrate (29) is arranged between the driving transmission roller (9) and the driven transmission roller (12), and the change value of the distance between the driving transmission roller (9) and the driven transmission roller (12) is smaller than that of the driving gear If there is a difference between the radius of the addendum circle (27) of (11) and the radius of the pitch circle (28) of the driving gear (11), an upper spray bracket ( 22) and the upper spray pipe (23), the upper spray pipe (23) is respectively provided with the upper pressure fluid injection port (26) and the upper nozzle (24) of the second fluid, and the upper nozzle (24) of the second fluid An upper compressed air injection port (25) is provided, and a lower spraying mechanism is provided below the driving transmission roller (9). The invention realizes automatic cleaning of glass substrates with different specifications and thicknesses.

Description

technical field [0001] The present invention relates to a cleaning machine, in particular to a fully automatic cleaning machine used for cleaning the glass substrate of an LCD (Liquid Crystal Display) liquid crystal module before film sticking and after grinding to remove dirt. Background technique [0002] The upper and lower sides of the liquid crystal glass substrate should be thoroughly cleaned after the grinding process and before the attachment process. Cleaning is generally carried out in a cleaning machine. The cleaned glass substrate is conveyed between the upper and lower rollers, and the cleaning process is completed during the conveying process. During this process, the upper roller of the cleaning machine is in a floating state, relying on its own weight. Pressure and friction are generated on the conveying glass substrate to realize the conveying of the glass substrate. During the cleaning and conveying process, the glass substrate is prone to slippage, result...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a fully automatic cleaning machine for liquid crystal glass substrates, which solves the technical problem in the prior art that the glass substrates tend to slip and cause uneven cleaning of the glass substrates

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