Double whetstone automatic sharpening device for kitchen knife processing

Abstract

The invention discloses an automatic double-grindstone knife grinding device for processing kitchen knives. The automatic double-grindstone knife grinding device for processing kitchen knives comprises an operation table, wherein side brackets are vertically arranged on two sides of the upper end surface of the operation table; a water spraying mechanism is arranged between the two side brackets; a horizontal moving device is arranged between the two side brackets; a rotary driving mechanism is arranged at the bottom of the operation table; a rotation shaft which penetrates through the operation table is arranged atthe upper end of the rotary driving mechanism; double grindstone sets are fixedly arranged on the rotation shaft; a bearing is fixedly arranged on a part at the periphery of the rotation shaft on the operation table; the bearing is embedded into the operation table and sleeves the rotation shaft. The automatic double-grindstone knife grinding device has the benefits that the knife grinding device is capable of simultaneously grinding blades of two sides of knife bodies; the knife grinding efficiency and uniformity of the ground blades of the knife bodies on two sides are improved; the automatic double-grindstone knife grinding device is simple in structure, easy to operate, low in cost, high in knife grinding efficiency, low in failure rate, high in automatic degree and firm to clamp; the time is reduced; the labor is alleviated; the water is conveniently and uniformly sprayed; the knife bodies are convenient to fix and demount.

Description

Technical field [0001] The invention relates to the technical field of kitchen knife processing, in particular to an automatic double-grinding stone sharpening device for kitchen knife processing. Background technique [0002] Kitchen knives are indispensable among kitchen utensils. Almost every family must have a sharp-edged kitchen knife. The demand for kitchen knives is also quite high. [0003] There are generally two production methods for kitchen knives. One is factory processing. The processing and production efficiency of the kitchen knife is very high and can meet the market demand in time. However, the quality of the processed kitchen knife is not very high. The blade of the inner kitchen knife will become blunt, the sharpness is not enough, and its service life is relatively short, and it can be replaced quickly. The other is the handmade method. The handmade method of processing the kitchen knife is of high quality and the blade can remain sharp for a long time. And be...

AI Technical Summary

Problems solved by technology

[0003] There are generally two production methods for kitchen knives, one is factory processing and production. The processing and production efficiency of this kitchen knife is very high and can meet market demand in time, but the quality of the processed kitchen knife is not very high. The blade of the inner kitchen knife will become blunt, the sharpness is not enough, its service life is relatively short, and the replacement is fast. The other is the handmade method. The kitchen knife processed by handmade method has high quality and the blade can be kept sharp for a long time. Moreover, due to the fact that manual processing is made through thousands of hammers, the strength of the knife body is relatively high, and it can be used for a long time. However, the method of making kitchen knives by hand is relatively inefficient, and it may take 1-2 days to process a knife. , is generally suitable for customized processing, but whether it is mechanical processing or handmade, the last procedure of both processing, that is, the most important procedure for the performance of kitchen knives-sharpening the blade, the existing manual sharpening is done by hand Put the knife body on the strip-shaped magic stone to sharpen the knife. The disadvantage of sharpening the knife is that it is laborious and inefficient, and the force of sharpening is uneven, which may easily cause slight changes on the surface of the knife edge; for mechanical knives, The sharpening device of the knife body is too complicated, not simple enough, the cost is high, and the failure rate is high; in addition, whether it is machine-made or hand-made, the knife body is ground on one side, that is, both sides of the knife body cannot be ground at the same time. The blade can only be ground on one side and the other side, which greatly reduces the efficiency of the knife body processing and the uniformity of the sharpening edge on both sides of the knife body

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