Automatic hydraulic knife grinder

Abstract

The invention discloses an automatic hydraulic knife grinder, belonging to a tool for grinding a knife, and aiming at overcoming the defects that in the prior art, the traditional technology for grinding the knife is backward, so that the environment and noise pollution can be caused, and the personal safety of operators can be threatened; and batch processing of knife edges become a problem. The automatic hydraulic knife grinder mainly comprises a stand, a working device and a grinding mechanism; the working device comprises a displacement transmission mechanism, an eccentric shaft sliding plate mechanism and a fine-adjusting device, wherein the displacement transmission mechanism comprises an upper sliding plate, a middle sliding plate and a lower sliding plate; one side of the upper sliding plate is provided with a stroke switch limiting device, and the other side of the upper sliding plate is articulated with a swing plate which is provided with a cutter snap gauge; the bottom of the swing plate is articulated with a polishing lever of the swing plate; the polishing lever of the swing plate is connected with the eccentric shaft sliding plate mechanism by a crank rocker; the grinding mechanism comprises a grinding wheel, a gear box and a motor, wherein the grinding wheel is connected with the gear box; and the gear box is connected with the motor by a belt pulley. The automatic hydraulic knife grinder is mainly used for processing the knife edges in batches.

Description

technical field [0001] The invention belongs to a sharpening tool, in particular to a hydraulic automatic sharpening machine. Background technique [0002] For a long time, my country's knife sharpening process still follows the old method decades ago, which is incompatible with the progress of society, and batch processing of knife blades has become a problem. The grinding wheel used in the old knife sharpening process is generally made of natural stone, the surface is relatively rough, the noise is high during the grinding process, and the hardness of the natural stone is different. The points are chopped off with an axe, and the utilization rate of the grinding wheel is low, accounting for about 50%. Secondly, during the work process, the worker needs to clamp the kitchen knife with a pair of long pliers, and press the edge end to be ground tightly on the grinding wheel for grinding, and It needs to be pushed back and forth continuously, and the labor intensity is high. ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defects that the traditional knife sharpening process in the prior art is backward, causing environmental and noise pollution, and threatening the personal safety of operators; and the batch processing of knife edges is a difficult problem, the present invention provides a hydraulic automatic knife sharpening machine

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