Full-automatic knife sharpener

Abstract

The invention discloses a full-automatic knife sharpener and belongs to the technical field of knife sharpeners. The full-automatic knife sharpener comprises speed reducers, a motor, a universal grinder and a linear guide rail. The full-automatic knife sharpener is characterized in that the motor drives the speed reducers through transmission, a bearing sliding up and down is driven by the speed reducers to drive the universal grinder to swing left and right, and then a certain friction is generated between a grinding wheel and a knife; thus, the knife is sharpened. The speed reducers are arranged above the motor and distributed on two sides. The universal grinder can be adjusted up and down and can also be adjusted left and right. According to the full-automatic knife sharpener which is of reasonably designed structure, the bearing sliding up and down is driven by the speed reducers to drive the universal grinder to swing left and right, and up and down and left and right directions of the universal grinder are adjusted by means of a nut, so that sharpening thickness and angle of the knife are changed, and the full-automatic knife sharpener is convenient and adjustable.

Description

technical field [0001] The invention relates to a knife sharpening machine, in particular to an automatic knife sharpening machine. Background technique [0002] As we all know, with the development of the social commodity economy and the improvement of people's living standards, knives are a necessity in people's lives. They play an irreplaceable role from enterprises to families, but knives need to be sharpened to become sharp. It is often encountered that the knife is not fast and brings troubles. The existing knife sharpeners cannot meet the needs in terms of speed adjustment. Most of them use a single non-adjustable sharpening direction and height. The user of the knife machine consumes more physical strength when using it, the labor intensity is high, the safety performance is low, the use is inconvenient, and the work efficiency is reduced. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fully automatic...

AI Technical Summary

Problems solved by technology

[0002] As we all know, with the development of the social commodity economy and the improvement of people's living standards, knives are a necessity in people's lives. They play an irreplaceable role from enterprises to families, but knives need to be sharpened to become sharp. It is often encountered that the knife is not fast and brings troubles. The existing knife sharpeners cannot meet the needs in terms of speed adjustment. Most of them use a single non-adjustable sharpening direction and height. The user of the knife machine consumes more physical strength when using it, the labor intensity is high, the safety performance is low, the use is inconvenient, and the work efficiency is reduced.

Images