Double-head automatic polishing machine

Abstract

The invention discloses a double-head automatic polishing machine. The machine comprises a frame; a base is fixedly arranged in the center of the frame; a polishing head capable of rotating is arranged on the base, and is driven to rotate by a first motor beside the base; two polishing mechanisms are symmetrically arranged on two sides of the base; and the polishing mechanisms include polishing arms, fixed bases mounted on the polishing arms, second motors on the fixed bases, and polishing wheels driven by the second motors. The double-head automatic polishing machine adopts two polishing mechanisms symmetrically arranged corresponding to polishing heads, can polish workpieces from different angles to achieve high working efficiency, can be provided with polishing wheels with different materials to satisfy different working demands, and is uniform in polishing strength and excellent in polishing effect. The positions of the polishing arms can be adjusted to adapt to various workpieces with complex shapes, in particular, concave surface products; the consumable loss of the polishing wheels can be automatically compensated; and a dust sucking device is additionally provided, so that the application range is wide, and the generality is high.

Description

technical field [0001] The invention relates to polishing equipment, in particular to a double-head automatic polishing machine. Background technique [0002] Existing polishing machines generally have only one polishing head, which is fixedly installed on the machine base. When performing polishing operations, they can only polish from a single direction. When polishing the surface of some workpieces with complex shapes, it is often necessary to adjust the direction of the polishing head. , At this time, the motor needs to be reversed, which is very troublesome to operate, and after the motor is adjusted, the polishing force will often change, resulting in uneven polishing of the workpiece surface. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems in the related art at least to a certain extent. For this reason, the present invention proposes a kind of double-head automatic polishing machine. [0004] Th...

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Problems solved by technology

[0002] Existing polishing machines generally have only one polishing head, which is fixedly installed on the machine base. When performing polishing operations, they can only polish from a single direction. When polishing the surface of some workpieces with complex shapes, it is often necessary to adjust the direction of the polishing head. , the motor needs to be reversed at this time, the operation is very troublesome, and after the motor is adjusted, the polishing force will often change, resulting in uneven polishing of the workpiece surface

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