Building wall surface automatic grinding equipment

Abstract

The invention discloses building wall surface automatic grinding equipment which structurally comprises a grinding head, a dust guide pipe, a movable head, a limiting clamping plate and a telescopic rod body. The grinding head is fixed to the front end of the movable head in an embedded manner, an air outlet hole in the upper end of the grinding head and a connector in the front end of the dust guide pipe are mutually embedded, the dust guide pipe is installed at the top of the telescopic rod body through the limiting clamping plate, and an external thread at the front end of the telescopic rod body is engaged with an internal thread at the rear end of the movable head. The building wall surface automatic grinding equipment has the beneficial effects that a wall surface is primarily cleaned through sliding of a sliding strip on the wall surface and airflow sprayed out of dust removal holes and air floating holes, fine powder is prevented from being adsorbed to the wall surface in the grinding process, the friction force between a friction plate and the wall surface is reduced in the grinding process, the air floating holes directly blowing the wall surface are reversely supported through the airflow, the friction force with the wall surface is reduced, and smoothness during sliding is improved.

Description

technical field [0001] The invention relates to an automatic grinding device for building walls, belonging to the field of building construction equipment. Background technique [0002] Wall grinding refers to the grinding of the putty after the putty is scraped on the wall, in order to make the wall flatter and the surface more detailed and uniform. During the grinding process of the existing grinding equipment, due to Using hand-held pressing force, due to uneven force, the grinding disc will shake left and right, resulting in potholes on the wall, and serious damage to the putty layer due to the high speed. SUMMARY OF THE INVENTION [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an automatic grinding equipment for building walls, so as to solve the situation that the grinding disc body shakes from side to side due to uneven force, causing potholes on the wall surface, and serious problems due to fast rotating spe...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide an automatic grinding equipment for building walls, so as to solve the situation that the grinding disc body shakes from side to side due to uneven force, causing potholes on the wall surface, and serious problems due to fast speed Problems leading to breakage of the putty layer

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