A cleaning device for computer monitor

Abstract

The invention discloses a cleaning device for computer monitors, relates to the technical field of automatic cleaning equipment, and includes a frame, a cleaning mechanism and a swing mechanism. In the present invention, a cleaning mechanism and a swing mechanism are arranged on the frame, so that the glass substrate forms a reciprocating swing during the cleaning process, thereby ensuring that the cleaning agent or ultrapure water in the concave area in the middle will The dirt flows out into the sump along both ends of the substrate to realize the complete removal of the cleaning turbid liquid, so as to eliminate the impact on the subsequent process; by setting the clamping parts in the cleaning mechanism, the box-forming method of cutting first and then grinding is adopted, so that The two processes of glass substrate surface cleaning and end surface grinding to eliminate microcracks are carried out at the same time. The proper size curved glass substrate allows less pressure during the box forming process to completely fill the liquid crystal in the imaging area without easily damaging the glass substrate.

Description

technical field [0001] The invention relates to the technical field of automatic cleaning equipment, in particular to a cleaning device for computer monitors. Background technique [0002] The computer display panel needs to go through several processing procedures in the production process, among which the array process, color film process and box forming process all need to clean the surface of the glass substrate, specifically refers to directly washing the surface of the glass substrate with cleaning agent and ultrapure water , to remove residual foreign matter on the surface, the box-forming process in the post-processing process, in order to improve production efficiency and use large-size glass substrates, it is necessary to cut the bonded substrates according to the required size, and then polish the cut surface. [0003] However, the existing cleaning equipment still has certain disadvantages: 1. It is only suitable for cleaning flat substrates, but it is not suitab...

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Problems solved by technology

[0003] However, the existing cleaning equipment still has certain disadvantages: 1. It is only suitable for cleaning flat substrates, but it is not suitable for the more popular curved liquid crystal displays at present, and the cleaning effect will have certain shortcomings, specifically through several cleaning nozzles After the surface is cleaned, the cleaning liquid near the two ends of the substrate will flow out of the substrate surface, but the cleaning liquid located in the concave area in the middle will have a certain amount of residue, resulting in residual dirt on the surface of the glass substrate after air drying, which will affect the subsequent film deposition. 1. The process of photolithography and quality inspection all have a certain impact; 2. Although the cutting of the flat liquid crystal cell substrate after the box is completed, although the production efficiency is improved to a certain extent, it is not completely applicable to the curved liquid crystal display. The reason is that The liquid crystal between the curved array substrate and the curved color filter substrate needs to be evenly filled into the imaging area during the box forming process. When the curved substrate is large in size, the liquid crystal will be concentrated in the concave area in the middle, and it needs to be filled to the edge in a vacuum. The environment provides a large pressing force, which is very easy to damage the glass substrate body

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