Plane polishing machine

Abstract

The invention discloses a plane polishing machine. The plane polishing machine comprises a workbench, and rack connecting plates are arranged on the two sides of the workbench. Each rack connecting plate is provided with a width adjusting frame and a transverse guide rail for connecting the rack connecting plates on the two sides of the workbench. The width adjusting frames are provided with widthadjusting devices moving back and forth in the length direction of the transverse guide rails, and the distance between the width adjusting frames on the two sides of the workbench is adjusted by moving the width adjusting devices on the two sides of the workbench. The rack connecting plates are provided with abrasive belt drive devices which are in drive connection with abrasive belts so as to polish the surfaces of boards. A transmission device for driving the boards to move towards the abrasive belts is included, a lifting device is arranged below the transmission device, and a lifting rodof the lifting device is connected with the transmission device so as to control ascending and descending of the transmission device. According to the plane polishing machine, the degree of automation is high, the labor cost is reduced, and the boards of different specifications can be polished.

Description

technical field [0001] The invention relates to a plane polishing machine, in particular to a plane polishing machine capable of polishing plates of different specifications. Background technique [0002] Polishing refers to the use of mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and flat surface. It is a modification of the surface of the workpiece using polishing tools and other polishing media. Although polishing cannot improve the dimensional accuracy of the workpiece, it can increase the smoothness of the surface of the workpiece to enhance the aesthetic feeling. During the furniture production process, a polishing device is used to smooth and polish the surface of the furniture board. Traditional plate polishing generally uses manual polishing to polish the plate, which has low work efficiency, and the polishing effect is generally related to the work experience and skills of the polisher. If the p...

AI Technical Summary

Problems solved by technology

Traditional plate polishing generally uses manual polishing of the plate, which has low work efficiency, and the polishing effect is generally related to the work experience and skills of the polisher. If the polisher is not skilled, the polishing effect will be affected.

[0003] Chinese patent CN205552253U discloses a plate polishing machine. Although the plate polishing machine can improve the efficiency and effect of polishing, it can only polish plates with specific specifications, which limits the scope of use of the polishing machine.

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