Kitchen knife grinding device

The invention relates to the field of cutter machining, and particularly discloses a kitchen cutter grinding device which comprises a base. The fixing frame assembly is connected with the base; the auxiliary control device is connected with the base; the grinding seat assembly is connected with the base and used for being matched with the auxiliary control device to complete tool grinding; the dust removal device is connected with the base and used for purifying grinding impurities; wherein the auxiliary control device comprises a driving adjusting device, an auxiliary control device and a control device, and the driving adjusting device is connected with the base; according to the device, tools of different specifications can be limited and clamped through the tool clamping assembly, under the cooperation of the driving adjusting device and the grinding base assembly, automatic dust-free grinding treatment on the cutting edge positions of the tools is achieved, time and labor are saved, the grinding efficien