Polisher and abrasive belt cleaning device for same

Abstract

The invention discloses a head of an air blast polisher and a dust removal device for the head. The head comprises a head frame, a power device, an abrasive belt system, a dust collector hood, a balancing frame, a vibrating mechanism, a brush device, an air blast device and the like; complete polishing and dust removal functions can be implemented after the belt type polisher head is connected with dust absorption equipment and the like. The head frame is a framework of the polisher head and is an assembly comprising various mechanisms; a driving abrasive belt shaft drives an abrasive belt to circularly rotate, a driven abrasive belt shaft and an auxiliary abrasive belt shaft are driven to rotate, and the abrasive belt is spread in a supported manner under the joint effect of the driving abrasive belt shaft, the driven abrasive belt shaft and the auxiliary abrasive belt shaft to be in a spatial stereoscopic shape, and a polishing surface can be formed; the driving abrasive belt shaft is fixedly mounted on the head frame, and the driven abrasive belt shaft can move relative to the driving shaft, so that the abrasive belt can be adjusted and can be tightened or loosened; the abrasive belt can be cleaned by the aid of brushes, the vibrating mechanism and the air blast device, and a closed space which is jointly formed by the dust collector hood, the balancing frame and a polished surface can wrap and collect dust; the dust is absorbed from the dust collector hood by the dust absorption equipment and then is treated and discharged in a centralized manner by professional dust removal equipment.

Description

[0001] invention type [0002] The invention relates to a head of a grinding machine and a cleaning device for dust attached to the sand surface, in particular to a cleaning device for the sand surface of an abrasive belt and a corresponding head of the sand belt grinding machine. Background technique [0003] At present, the common endless belt grinder or grinder head, when cleaning the dust on the surface of abrasive materials such as the abrasive belt surface, often brushes off with a brush or the like or wipes off with a high molecular polymer. are all effective methods. But because the abrasive belt itself is a grinding material, the consumption of cleaning materials is very large, and there are deficiencies. Contents of the invention [0004] The invention provides a head of a belt sander and its abrasive belt cleaning device, which is characterized in that a fluid impact cleaning device and a vibration dust removal device are arranged on the head, and the working sur...

AI Technical Summary

Problems solved by technology

However, because the abrasive belt itself is a grinding material, it consumes a lot of cleaning materials, and there are deficiencies

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