Polishing equipment

Abstract

The invention relates to polishing equipment. The polishing equipment comprises a high-pressure spray gun, the high-pressure spray gun is used for being arranged spaced from a to-be-polished product,the high-pressure spray gun can spray an abrasive to the to-be-polished product so as to polish the to-be-polished product, and the high-pressure spray gun can rotate so that the high-pressure spray gun can be aligned with different areas of the to-be-polished product. In the polishing equipment, the high-pressure spray gun is used for being arranged spaced from the to-be-polished product, the high-pressure spray gun can spray the abrasive to the to-be-polished product so as to polish the to-be-polished product, so that when the polishing equipment polishes the product, non-heavy pressure andnon-contact polishing can be realized, then the probability of damaging the to-be-polished product is effectively reduced, and the finished product rate of the to-be-polished product is improved. Moreover, the high-pressure spray gun can rotate so that the high-pressure spray gun can be aligned with different areas of the to-be-polished product, thus the polishing equipment can polish the to-be-polished products with 3D and other special shapes, and the polishing equipment is not influenced by the size and shape of the to-be-polished product.

Description

technical field [0001] The invention relates to the technical field of glass processing, in particular to a light sweeping device. Background technique [0002] The traditional glass sweeping (polishing) process mainly includes two kinds, the first is to realize the sweeping of the glass surface through the grinding of the upper and lower grinding discs; the second is to use the upper brush and the lower sweeping mold (used to fix the glass) ) to achieve the sweeping of the glass surface. However, both of these two sweeping processes directly contact the glass surface, which is a contact-heavy pressure sweeping method, which has the risk of damaging the glass and affects the yield of the glass. [0003] Moreover, as more and more electronic products such as mobile phones use 3D and other special-shaped glass, when producing 3D glass, one of the above two light-sweeping processes is usually used to sweep the flat glass first, and then heat the flat glass. Bending into 3D gl...

AI Technical Summary

Problems solved by technology

However, both of these two sweeping processes directly contact the glass surface, which is a contact-heavy pressure sweeping method, which has the risk of damaging the glass and affects the yield of the glass.

[0003] Moreover, as more and more electronic products such as mobile phones use 3D and other special-shaped glass, when producing 3D glass, one of the above two light-sweeping processes is usually used to sweep the flat glass first, and then heat the flat glass. Bending into 3D glass, after forming 3D glass, no more sweeping, and the surface of 3D glass formed by hot bending will have more defects, such as embossing, dirt, white spots, orange lines, tin marks, etc., resulting in 3D The yield of glass is extremely low

[0004] Some manufacturers of light-sweeping equipment began to design the lower-sweeping mold in the above-mentioned second light-sweeping process as a curved surface structure to facilitate the light-sweeping of 3D glass. The yield rate of 3D glass is still very low, and a set of upper brush and lower sweeping mold can only match one kind of 3D glass product, and 3D glass products with different structures need to formulate corresponding upper brush and lower sweeping mold, processing High cost and slow production cycle

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