Anti-dazzle surface treatment device and treatment method of curved-edge glass cover plate

Abstract

The invention relates to an anti-dazzle surface treatment device and treatment method of a curved-edge glass cover plate. The anti-dazzle surface treatment device comprises a rack, and a substrate, anetching device, a polishing device and a drying device are sequentially arranged on the rack in the material conveying direction; a plurality of grooves used for placing the glass cover plates are formed in the substrate; convex parts which completely fit the inner surfaces of the glass cover plates are arranged in the grooves; the two ends of the convex parts are in contact with the two ends ofthe grooves; clearances are formed between the two sides of the convex parts and the two side walls of the grooves; a drainage channel is formed in the middle of the substrate; drainage holes which communicate with the drainage channel are formed in one ends of the clearances; the etching device comprises a panel which moves back and forth and is used for placing the substrate, and further comprises a plurality of droppers which are arranged above the panel and spray an etching liquid to the glass cover plates on the substrate; and a conveying mechanism used for conveying the substrate is further arranged on the rack. According to the anti-dazzle surface treatment device, the structure is simple, and the surface treatment effect is good.

Description

technical field [0001] The invention relates to an anti-glare surface treatment device and a treatment method of a curved glass cover plate. Background technique [0002] It has become a trend in the industry to use curved glass covers for mobile phone glass covers. More and more mobile phone manufacturers use hyperboloid (curved edge) glass covers as the choice for new mobile phones. For the flat glass cover plate, its surface processing (mainly etching, polishing, etc. on its outer surface) is relatively easy, and it can be cut after the entire glass panel is processed. However, for curved glass, because the two opposite sides of the glass panel are curved; this kind of curved glass can only be cut first, then heated and formed, and then a separate surface treatment is performed on each piece of glass. The processing equipment and processing methods with flat glass cover plates are no longer suitable for new curved glass cover plates, and new processing devices must be de...

AI Technical Summary

Problems solved by technology

However, in this application, it is inconvenient to disassemble and install the glass, and the etching solution flows from top to bottom, and the degree of erosion of the lower glass is obviously higher than that of the upper glass, so uniform etching cannot be guaranteed.

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