Numerical control knife grinder capable of adjusting height of knife stone

Abstract

The invention discloses a numerical control knife grinder capable of adjusting the height of a knife stone. The numerical control knife grinder comprises a base, a dust removal box and a second electric telescopic rod. Self-locking rollers are arranged on the lower side of the base, a motor is arranged in a motor outer shell, the dust removal box is fixed to the upper side of the motor outer shell, first sliding ways are fixed to the front inner wall and the rear inner wall of the dust removal box, an exhaust fan penetrates through the left side of the dust removal box, an air inflow fan is arranged in the left side of a pipeline, a recovery box is arranged on the lower side of the knife stone, second sliding ways are fixed to the left inner wall and the right inner wall of the recovery box, a third sliding way is formed in the upper end of the right side of the base, and one end of the second electric telescopic rod is fixed to the inner wall of the right side of the third sliding way. The numerical control knife grinder capable of adjusting the height of the knife stone is provided with first electric telescopic rods, the four first electric telescopic rods drive the knife stoneon the right side of the upper end of a supporting plate to move up and down, and metal equipment with different thicknesses can be conveniently ground in the later period through the knife stone.

Description

technical field [0001] The invention relates to the technical field of knife sharpening machines, in particular to a numerically controlled knife sharpening machine capable of adjusting the height of a sharpening stone. Background technique [0002] The knife sharpener is mainly used for the grinding of metal equipment such as turning tools, drill bits, milling cutters, engraving knives, computer engraving machines, engraving and milling machines, machining centers, CNC, plotters, line engraving machines, marking machines, etc. CNC knife sharpening machines It adopts stepper motor, PLC programming control system, automatic feeding of grinding wheel, can automatically adjust the times of coarse grinding and fine grinding, can be memorized, stored and dynamically tracked, which is convenient for grinding metal equipment in the later stage. [0003] The height of the whetstone of the CNC knife grinder cannot be adjusted. If the metal equipment to be polished is thick, it is not...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of CNC knife sharpening machine with adjustable whetstone height, to solve the problem that the height of the CNC knife sharpening machine whetstone proposed in the above-mentioned background technology cannot be adjusted, and the CNC knife sharpening machine can not adjust the height of the whetstone on metal. The dust generated when the equipment is polished has not been treated, and it is not convenient to replace the filter cotton after the dust treatment. After the metal equipment is polished, metal debris is produced, and the metal debris has not been recycled.

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