Wooden craft product grinding and polishing machine

Abstract

The invention relates to the field of machining equipment, in particular to a wooden craft product grinding and polishing machine. The wooden craft product grinding and polishing machine comprises a power system, a sheave mechanism, a crank rocker mechanism and a grinding and polishing brush; the crank rocker mechanism is located on the right side of the sheave mechanism; the sheave mechanism comprises a chassis, a drive plate on the chassis and a sheave; the crank rocker mechanism comprises a sliding groove base, a slide block, a crank and a rocker; the sheave mechanism and the crank rocker mechanism are matched; under driving of a motor of the sheave mechanism, the drive plate and the chassis rotate, a cylindrical pin is inserted into a radial groove to drive the sheave to rotate by one sixth of the circumference once the chassis rotates by one circle, the crank rocker mechanism drives the grinding and polishing brush to slide left and right, the grinding and polishing brush performs grinding and polishing on a rotating workpiece while sliding, and then the effect that the brush and the workpiece move mutually is achieved, the brush grinds and polishes by one or two cycles when the workpiece leans to one side by 60 degrees, and in this way, the workpiece is evenly ground clean by this cyclic rotation.

Description

technical field [0001] The invention relates to the field of processing equipment, in particular to a wooden handicraft grinding and polishing machine. Background technique [0002] Grinding and polishing technology has become a widely used modern workpiece surface processing technology. In the process of wood processing, wood needs to be cut, carved and other processes, leaving many burrs and burrs on the wood surface, so the wood surface needs to be polished The usual means of processing is to manually carry out smoothness grinding, which has the disadvantages of high specific operation intensity, high labor cost, poor grinding uniformity, and low processing quality. A semi-automatic grinding and polishing tool that appears in the prior art is basically that the workpiece is not If the grinding tool is used for single-item grinding, the grinding efficiency may be low and uneven. On the other hand, this automatic single-line grinding method requires a person to stand in fro...

AI Technical Summary

Problems solved by technology

[0002] Grinding and polishing technology has become a widely used modern workpiece surface processing technology. In the process of wood processing, wood needs to be cut, carved and other processes, leaving many burrs and burrs on the wood surface, so the wood surface needs to be polished The usual means of processing is to manually carry out smoothness grinding, which has the disadvantages of high specific operation intensity, high labor cost, poor grinding uniformity, and low processing quality. A semi-automatic grinding and polishing tool that appears in the prior art is basically that the workpiece is not If the grinding tool is used for single-item grinding, the grinding efficiency may be low and uneven. On the other hand, this automatic single-line grinding method requires a person to stand in front of the grinder at any time to adjust the workpiece position, which will inevitably inhale a lot of dust, which is not conducive to Health; therefore, it is necessary to realize a grinding and polishing machine in which the workpiece and the grinding machine are linked to each other

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