Box inner wall corner grinding device

Abstract

The invention discloses a box inner wall corner grinding device. The device comprises a main body, a switching cavity with a leftward opening is formed in the main body, a switching device is arranged in the switching cavity, and the switching device comprises a switching block rotationally arranged on the lower end wall of the switching cavity; and four grinding cavities communicating with the switching cavity are formed in the switching block in an equal-angle circumferential array manner relative to the rotating center of the switching block, a cleaning cavity is formed in the end wall of the side, close to the rotating center of the switching block, of each grinding cavity in a communicating manner, and a cleaning device is arranged in each cleaning cavity. According to the device, grinding wheels can be automatically replaced, therefore, the requirement for grinding the corners of the inner walls of box bodies of different sizes is met, the application range of the device is widened, meanwhile, dust generated by grinding can be subjected to dust removal and collection treatment, the dust is prevented from flying to the outside, and the influence of grinding operation on the external environment is reduced.

Description

technical field [0001] The invention relates to the field of box body grinding, in particular to a box inner wall corner grinding device. Background technique [0002] In our daily life, it is usually necessary to perform grinding work, but when grinding the corners of the inner wall of the box, it is necessary to use a designated device for grinding, which has high requirements for the device, but a single device cannot handle boxes of various sizes. The corners of the inner wall are polished, so the traditional grinding device has high limitations, and the dust generated by the grinding will also pollute the environment. The device for grinding the corners of the inner wall of the box can solve the above problems. Contents of the invention [0003] In order to solve the above problems, this example designs a box inner wall corner grinding device. The box inner wall corner grinding device in this example includes a main body, and a switching cavity with an opening facing ...

AI Technical Summary

Problems solved by technology

[0002] In our daily life, it is usually necessary to perform grinding work, but when grinding the corners of the inner wall of the box, it is necessary to use a designated device for grinding, which has high requirements for the device, but a single device cannot handle boxes of various sizes. The corners of the inner wall are polished, so the traditional grinding device has high limitations, and at the same time, the dust generated by the grinding will pollute the environment. A kind of grinding device for the inner wall and corner of the box described in the present invention can solve the above problems

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