Shaping sand making machine

The utility model relates to a shaping sand making machine which comprises a body, wherein a crushing cavity is formed on the body, a feed inlet is formed on the top of the crushing cavity, a feeding bottom plate is arranged at the feed inlet, and the feeding bottom plate is obliquely arranged, so that the opening angle of the feed inlet is 15-20 degrees, a metal lining plate is arranged on the inner wall of the crushing cavity, a discharge opening is formed on the bottom of the crushing cavity, a rotor main shaft is arranged at the discharge opening, the rotor main shaft is driven by a motor to rotate, a circular disc rotor is installed on the rotor main shaft, more than two plate hammers which radially extent along the rotor are arranged on the rotor, and the more than two plate hammers are uniformly distributed along the circumferential direction. By additionally arranging the feeding bottom plate at the feed inlet, the opening angle of the feed inlet is controlled within 15-20 degrees, so that the shaping and crushing effect of the shaping sand making machine is greatly enhanced, and the rotating speed can be enhanced to 500r/m without affecting normal work. The quality and quantity of produced machine-made sands far exceed those of existing sand making production equipment.