Tool changing structure and slitting equipment

The utility model discloses a tool changing structure and slitting equipment, and relates to the technical field of machining tools. The cutter head comprises a cutter head base, a cutter disc and a cutter rotating shaft, the cutter rotating shaft is rotationally arranged on the cutter head base, the cutter disc is arranged on the side, away from the cutter head base, of the cutter rotating shaft, a plurality of blades are detachably arranged on the cutter disc, and a rotating part used for rotating the cutter rotating shaft to switch the blades is arranged on the side, close to the cutter disc, of the cutter rotating shaft. The end, away from the cutter head, of the cutter rotating shaft is provided with a cutter adjusting limiting assembly used for limiting relative rotation of the cutter rotating shaft and the cutter head base. The tool changing device has the advantage that adjustment of the angle of the blade is not affected while quick tool changing is achieved. 本实用新型公开了一种换刀结构及分切设备，涉及机械加工刀具技术领域。其包括刀头基座、