A vertical sanding mechanism for corundum abrasive

Abstract

The invention discloses a vertical sanding mechanism for corundum abrasives. The vertical sanding mechanism comprises two supporting plates, wherein the opposite surfaces of the two supporting platesare rotationally connected with rotating shafts; the opposite surfaces of the two rotating shafts are fixedly connected with sanding cylinders; and the top and bottom of each sanding cylinder are respectively provided with a feeding port and a discharging port. By means of the vertical sanding mechanism for the corundum abrasives, a motor drives a pinion to rotate by starting the motor, a rotatingrod is driven to rotate by engagement between the pinion and a ring rack. The rotating rod the dispersing, colliding and other movements of the abrasives and sanding objects in the sanding cylindersare carried out through double-sided sanding discs by the rotating rod; the sanding objects are screened by a cylindrical filter screen and discharged through the discharging ports; at the same time,a bevel gear is driven to rotate through the engagement between the pinion and a main gear; and the sanding cylinders rotates around the rotating shafts through the engagement between the bevel gear and a circular conical rack, so that the abrasives and the sanding objects in the sanding cylinders overturn up and down in the sanding cylinders so as to achieve the effect of improving the sanding efficiency.

Description

technical field [0001] The invention relates to the technical field of grinding equipment, in particular to a vertical sand grinding mechanism for corundum abrasives. Background technique [0002] The sand mill is through the joint action of the grinding disc in the grinding cylinder and the grinding medium, so that the sanding object is subjected to strong impact, shearing, friction, extrusion, etc. to be ground. However, during the sanding process of the sand mills currently on the market, the sanding objects are easily precipitated at the bottom of the sanding cylinder due to gravity, thereby reducing the sanding efficiency and causing inconvenience in use, which needs to be improved. Contents of the invention [0003] The purpose of the present invention is to provide a vertical sanding mechanism for corundum abrasives, which has the advantage of improving sanding efficiency and solves the problem that sanding objects are easily affected by gravity during the sanding p...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a vertical sanding mechanism for corundum abrasives, which has the advantage of improving sanding efficiency and solves the problem that sanding objects are easily affected by gravity during the sanding process of sanding machines on the market. Settling at the bottom of the sanding cylinder, which reduces the sanding efficiency and causes inconvenience in use

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