Rubber roller belt sander

Abstract

The invention discloses a rubber roller belt sander, wherein a long strip-shaped support frame is positioned on a base; a driving wheel can be rotationally positioned at one end of the support frame; a driven wheel can be rotationally positioned at the other end of the support frame; the driving wheel and the driven wheel are arrayed in parallel; a ring-shaped abrasive belt is arranged on the driving wheel and the driven wheel in a sleeving manner; the driving wheel is driven by a motor to rotate; a driven shaft on the driven wheel is inserted in a shaft sleeve at the other end of the support frame; and the driven shaft can be driven by a deviation rectifying adjusting device on the shaft sleeve to rotate around a shaft perpendicular to the axial direction of the driven shaft and the length direction of the ring-shaped abrasive belt. According to the rubber roller belt sander, an adjustment of the axis parallelism of the driving wheel and the driven wheel can be realized, so that the stability of the operation of the abrasive belt can be realized; the tension adjustment of the ring-shaped abrasive belt is convenient, so that the ring-shaped abrasive belt can be adapted to processing of different materials, and the replacement of the ring-shaped abrasive belt is facilitated, the rotation of the whole ring-shaped abrasive belt around an axial line of the driving wheel can be realized, the contact angle of the abrasive belt and a workpiece can be changed, the contact position of the abrasive belt and the workpiece can be changed, and different processing demands can be met.

Description

technical field [0001] The invention relates to an abrasive belt machine, in particular to a rubber roller abrasive belt polishing machine. Background technique [0002] The driving wheel and the driven wheel of the driven belt machine are fixed axially and cannot be changed. Often the driving wheel and the driven wheel are not parallel due to manufacturing and assembly reasons. It is difficult to ensure that the tension on both sides of the belt width direction is consistent, resulting in the polishing of the polished product. The surface is inconsistent, the polishing accuracy is low, and the abrasive belt wears faster. Contents of the invention [0003] In order to overcome the above defects, the present invention provides a rubber roller abrasive belt polishing machine, which is easy to use and easy to adjust, and can ensure consistent tension in the width direction of the abrasive belt. [0004] The technical scheme adopted by the present invention in order to solve ...

AI Technical Summary

Problems solved by technology

[0002] The driving wheel and the driven wheel of the driven belt machine are fixed axially and cannot be changed. Often the driving wheel and the driven wheel are not parallel due to manufacturing and assembly reasons. It is difficult to ensure that the tension on both sides of the belt width direction is consistent, resulting in the polishing of the polished product. Inconsistent surface, low polishing accuracy, faster abrasive belt wear

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