Tree annual ring sample polishing device by using cutters and convex surface type grinding wheel phased scraping

Abstract

The invention discloses a tree annual ring sample polishing device by using cutters and convex surface type grinding wheel phased scraping. The device is structurally comprises a bi-directional motor,an intelligent flat grinding device, a fixing base, a bottom base and a motor set, wherein the motor set is located on the upper side end face of the bottom base and is movably connected with the bottom base at the same time, thus driving a gear frame in the lower part through the rotation of the gear is achieved, so that a sliding block on tooth grooves are stressed to be meshed on the sliding frame to realize stable displacement, manual pressing dynamic displacement running-in is replaced, and the slippage displacement of the equipment can be reduced; meanwhile, through the flattening of ascraping frame at the front end and the arc-shaped structure of a grinding wheel frame, the structures of bulges can be scraped in advance during displacement, and wood is polished in a layering modewith a arc-shaped structure, so that polishing work can be better and more quickly carried out on the wood, and finally, the negative pressure generated through compression caused by pulling an air bag inside a telescopic frame when displacement is carried out is used for attracting sawdust generated by the polishing, and the working environment is not influenced.

Description

technical field [0001] The invention relates to the field of wood polishing treatment, in particular to a tree ring sample polishing device which scrapes and grinds in stages with a cutter and a convex grinding wheel. Background technique [0002] In the current wood polishing device, the staff usually manually presses the air pressure grinding wheel, drives the grinding wheel to rotate with air pressure, and polishes the wood through high-speed rotation, but in this way, it is easy to cause: [0003] When performing polishing work, it is difficult to make the surface of the wood smooth by manual pressing on the raised and rough position of the wood surface by manual pressing, and it cannot be done in a layered manner when it is raised Running-in leads to the need to increase the pressure of the staff to quickly run-in, thereby increasing the working intensity of the staff. At the same time, the manual pressing and air pressure driving methods are easy to cause the abrasive ...

AI Technical Summary

Problems solved by technology

[0002] In the current wood polishing device, the staff usually manually presses the air pressure grinding wheel, drives the grinding wheel to rotate with air pressure, and polishes the wood through high-speed rotation, but in this way, it is easy to cause:

[0003] When performing polishing work, it is difficult to make the surface of the wood smooth by manual pressing on the raised and rough position of the wood surface by manual pressing, and it cannot be done in a layered manner when it is raised Running-in leads to the need to increase the pressure of the staff to quickly run-in, thereby increasing the working intensity of the staff. At the same time, the manual pressing and air pressure driving methods are easy to cause the abrasive tool to slip due to the downward pressure when working, making the work The personal safety of personnel is threatened, and it is difficult to concentrate the output of wood chips that are finally ground by a single grinding wheel, thus affecting the working environment

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