Wood grinding and polishing device assisting in wood painting

Abstract

The invention discloses a wood grinding and polishing device assisting in wood painting. The wood grinding and polishing device structurally comprises a grinding machine head, a connecting disc, a holding handle, heat dissipation holes, an external connecting wire, a speed adjustment device, a protective cover and a grinding disc. The grinding machine head is located at the left side of the connecting disc and fixedly connected with the connecting disc through screws. The connecting disc is fixedly buckled to the left side of the holding handle. The heat dissipation holes and the holding handle are of an integral mechanism component. The external connecting wire penetrates the right side of the holding handle and is connected to an electric system inside the holding handle. The grinding disc is horizontally fixed to the bottom of the grinding machine head and is in transmission connection with the grinding machine head. The protective cover is fixedly welded to the bottom of the grinding machine head, and the protective cover and the grinding disc are mounted on the same horizontal plane. After the device is improved, when the device is used for carrying out the grinding and polishing work, wood chippings and dust generated in the grinding process can be rapidly and effectively collected, and thus, the phenomena that the external wood chippings and dust fly everywhere and enterrespiratory tracts of workers to cause respiratory diseases are prevented.

Description

technical field [0001] The invention relates to a wood grinding and polishing device for assisting wood spraying, which belongs to the field of grinding and polishing devices. Background technique [0002] The polishing machine is also called a grinding machine, which is often used for mechanical grinding, polishing and waxing. Its working principle is: the motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at a high speed. Friction on the surface to be polished can achieve the purpose of removing paint surface pollution, oxide layer, and shallow marks. Most of the polishing discs are continuously variable, and can be adjusted at any time during construction. [0003] However, the prior art grinding and polishing device will produce a large amount of sawdust when the wood is polished and polished, and the external wind blows away the sawdust, which easily causes respiratory diseases and pollutes the external environment. Contents of...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a wood grinding and polishing device that assists in wood spraying, so as to improve the grinding and polishing device that produces a large amount of wood chips when the wood is polished and polished, and the external wind blows the wood chips away, which is likely to cause respiratory diseases. and pollute the external environment

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