Discharging and pulverizing device

The invention relates to the technical field of sand mold casting, in particular to a discharging and pulverizing device. The invention provides a blanking and pulverizing device which can uniformly distribute casting sand in an upper mold and a lower mold, avoid the accumulation of the casting sand, enable blanking to be smoother and facilitate subsequent compaction of the casting sand so as to achieve a better sand mold casting effect. The invention discloses a blanking powder device which comprises an electric guide rail bracket, an upper die, a lower die, a baffle frame and the like, an upper mold and a lower mold are slidably connected to the electric guide rail frame, and baffle frames are clamped to the upper side faces of the upper mold and the lower mold. The corrugated plate reciprocates leftwards and rightwards to drive the baffle frame, the upper mold and the lower mold to reciprocate leftwards and rightwards, so that casting sand can be uniformly distributed in the upper mold and the lower mold w