Automatic polisher

Abstract

The invention discloses an automatic polisher. The automatic polisher comprises a polisher body. The polisher body comprises a positioning device, a polishing device and a main control module. The positioning device comprises a pot bottom supporting frame, a pot mouth positioning frame and a rotating motor. An optoelectronic switch used for inspecting a liner shell is arranged on the pot bottom supporting frame. The polishing device is arranged on one side of the pot bottom supporting frame and moves back and forth in the direction perpendicular to the pot bottom supporting frame. The rotatingmotor and the optoelectronic switch are independently connected with the main control module. The automatic polisher can automatically carry out good polishing treatment on liner shells, the polishing efficiency can be improved, the polishing errors can be reduced, and it is guaranteed that no burrs which affect the welding effect exist on the edges of liner shells.

Description

technical field [0001] The invention relates to the field of heat preservation kettle production equipment, in particular to an automatic grinding machine. Background technique [0002] When making the inner tank of the thermos pot, the raw material of the inner tank shell and the bottom cover that constitutes the inner tank of the thermos pot is a flat steel plate. First, the raw material of the steel plate needs to be preliminarily processed to form a prototype part, and then the prototype part is stamped and stretched and edge cutting to form the inner tank shell and bottom cover that meet the product requirements, and finally weld the inner tank shell and the bottom cover together to form an insulated pot liner that meets the product requirements. However, due to the edge cutting of the prototype parts, there will be sharp edges and burrs on the edge of the inner tank shell, which will affect the welding quality between the inner tank shell and the bottom cover. Therefor...

AI Technical Summary

Problems solved by technology

However, due to the edge cutting of the prototype parts, there will be burrs and burrs on the edge of the inner tank shell, which will affect the welding quality between the inner tank shell and the bottom cover. Therefore, the edge of the inner tank shell should be completed After cutting, it is often necessary to grind the edge of the liner shell

The traditional grinding method is manual grinding. Workers need to press the inner tank shell while using sandpaper or grinding stones to manually grind. This grinding method not only takes a long time, but also has a large grinding error. , it is easy to cause some areas to still have the problem of burrs or burrs

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