A self-preloading type plate grinding and polishing device and using method thereof

Abstract

The invention discloses a self-preloading type plate grinding and polishing device and a method for using the same, including a non-power negative pressure capillary abrasive supply mechanism, a broken-contact polishing belt self-preloading mechanism, a disc-type hanging type grinding mechanism, a polishing With drive guide mechanism and low resistance guide limit mechanism. The invention belongs to the technical field of plate grinding, and specifically refers to a self-preloading type plate grinding and polishing device and a method for using the same; the present invention adopts the method of screw transmission and spring preloading, so that the polishing belt body can automatically be used during the grinding process. It can be tightened and can be adjusted adaptively according to the width of the plate body to be polished. In the absence of any adjustment mechanism and manual binding mechanism, the technical effect of self-adaptive adjustment and binding can be achieved only through simple mechanical linkage; this The invention also continuously and slowly extracts the abrasive from bottom to top through the capillary phenomenon and the negative pressure extraction phenomenon, so as to achieve the technical effect of continuously delivering the abrasive to the grinding position.

Description

technical field [0001] The invention belongs to the technical field of plate grinding, in particular to a self-preloading type plate grinding and polishing device and a method for using the same. Background technique [0002] Plates of various materials need to be ground and polished before assembly. Most wood plates need to be polished with oil and wax to improve the texture and flatness of the surface. Except for wood, most other materials All the plates also need to add grinding aids of different materials. The existing plate polishing process is mainly completed manually or semi-automatically. The main problems are as follows: [0003] A: The efficiency is slow. General grinding tools can only grind one surface at a time, and the grinding width is limited. During the polishing and grinding process, the plate needs to be turned over; [0004] B: The steps are cumbersome: the grinding of large and small faces and edges and corners requires replacement of different grindin...

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problem that the auxiliary abrasive needs to be manually added, the present invention creatively proposes a non-powered negative pressure capillary abrasive supply mechanism and a self-oil supply disc polishing assembly, which transports the abrasive to the grinding disc through centrifugal force, and regardless of the grinding disc High or low speed, the delivery efficiency of the abrasive can be basically kept stable; the abrasive is continuously and slowly extracted from bottom to top through the capillary phenomenon and negative pressure extraction phenomenon, so as to realize the technical effect of continuously delivering the abrasive to the grinding position

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