High-efficiency glass shell metal texture surface treatment equipment and method

Abstract

The invention relates to a high-efficiency glass casing metal texture surface treatment device and method. The surface treatment device is used for performing surface treatment on the glass casing sothat metallic surface effects are realized, a cold cavity is formed in the lower side of a top cover, a distance is formed between the bottom of the cold cavity and the top cover, the distance is greater than the distance between the bottom of a frame body and the top cover, an ultralow-temperature medium is arranged in the cold cavity, when the glass casing is subjected to surface treatment, an ejector rod drives the material frame to descend to a first height, the frame body is not immersed below the liquid level of the etching liquid, the cold cavity is partially immersed below the liquid level of the etching liquid in the inner container, the cold cavity cools the etching liquid, the temperature of the etching liquid is reduced to a second temperature, then the ejector rod drives the material frame to descend to a second height, the frame body is immersed below the liquid level of the etching liquid, and the etching liquid enters the frame body through the intervals between the stand columns to conduct low-temperature surface treatment on the glass casing.

Description

technical field [0001] The invention relates to the display field, in particular to a high-efficiency glass casing metal texture surface treatment equipment and method. Background technique [0002] With the popularization and use of smart phones, users pay more and more attention to the appearance of smart phones. The decorative effect of the appearance of the smart phone casing, metal, glass, ceramics and other ultra-hard material casings have received great attention from the entire industry. Among these materials, glass not only has the characteristics of thinness, transparency and cleanliness, but also does not have the electromagnetic shielding problem of metal casings, is compatible with new communication technology and wireless charging technology, and has the advantage of easy processing and molding, making glass casings have obvious advantages. Competitiveness. However, how to achieve a good surface texture while maintaining the performance advantages of the glas...

AI Technical Summary

Problems solved by technology

The disadvantage is that the glass casing is put into the empty etching tank, the etching solution is injected into the etching tank, and the etching solution is drained after the etching is completed, so the production efficiency is limited; the etching process does not achieve precise temperature control, and it cannot be realized on the surface of the glass casing. Deep pit etching, unable to obtain metal texture surface texture effect

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