Disc grinder

Abstract

A disc grinder comprises a jig assembly, a disc assembly, a grinding assembly and a three-axis carrying assembly. The jig assembly is mounted on the disc assembly, and the grinding assembly is mounted on the three-axis carrying assembly; the three-axis carrying assembly is used for carrying the grinding assembly to move in the vertical Z-axis direction, the horizontal X-axis direction and the horizontal Y-axis direction so as to achieve position adjustment of the grinding assembly, the X axis and the Y axis are perpendicular to each other; the disc assembly is used for driving the jig assembly to rotate for position transfer, and therefore a product fixed to the jig assembly is moved to the grinding position of the grinding assembly, and the grinding assembly is used for grinding the product fixed on the jig assembly. The disc grinder can improve the grinding efficiency, lower the cost and improve the product grinding quality.

Description

technical field [0001] The invention relates to a disc grinder. Background technique [0002] After injection molding of plastic products such as mobile phone casings, many models have parting lines on the surface of the products. After injection molding of metal products, there are segmented edges at the interface between metal and plastic. After spraying primer on metal products, the sprayed surface is not smooth enough to reach The quality of product delivery. All of the above needs to be sanded, but manual sanding consumes a lot of manpower, high labor intensity, harsh working environment, long cycle, low production efficiency, and no guarantee of quality. For example, because the current sanding process is done manually, the average time to complete a product is 2Min, and manual sanding, the surface of the product is not evenly polished, the quality is difficult to guarantee, and the manual working environment is poor. Contents of the invention [0003] The main pur...

AI Technical Summary

Problems solved by technology

[0002] After injection molding of plastic products such as mobile phone casings, many models have parting lines on the surface of the products. After injection molding of metal products, there are segmented edges at the interface between metal and plastic. After spraying primer on metal products, the sprayed surface is not smooth enough to reach Quality of product delivery

All of the above needs to be sanded, but manual sanding is labor-intensive, labor-intensive, harsh working environment, long cycle, low production efficiency, and no guarantee of quality

For example, because the current sanding process is completed manually, the average time to complete a product is 2Min, and manual sanding, the surface of the product is not evenly polished, the quality is difficult to guarantee, and the manual working environment is poor.

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