Molding powder tabletting, crushing and grinding machine

The utility model discloses a molding powder tablet crushing and grinding machine, which comprises a machine frame, a grinding wheel, a grinding wheel, a grinding wheel and a driving device, wherein a conveying belt for conveying molding powder tablets is arranged at the top of the machine frame; the material box is fixedly assembled to one end of the machine frame, two powder pressing shaft sets are arranged in the material box, each powder pressing shaft set comprises a driving shaft and a material pressing shaft, a motor used for driving the driving shaft to rotate is installed on the front side of the machine frame, and the driving shaft and the material pressing shaft are in meshed transmission through a gear set; according to the technical key points, a polarization mechanism is designed on the outer side of the material guide box, a gear shaft with a first baffle rotates under the action of a gear set, and the first baffle can conduct circulating type attaching extrusion and separation on a second baff