Casting forming device of fused alumina shop front brick

Casting forming device of fused alumina shop front brick, including insulation box, the insulation box bottom is equipped with the landing leg, and the insulation box intussuseption is filled with the heat preservation medium, is equipped with sand mould and rising head in the heat preservation medium, and the sand mould is hollow cuboid structure, and the sand mould top is equipped with the casting gate who is connected with the rising head lower extreme, the rising head includes the same last rising head of the appearance body and the rising head body down, goes up the rising head body and the inside cavity of the rising head body down, goes up rising head body symmetric position in the top of the rising head body down, and the bottom of going up the rising head body bonds at the top of the rising head body down, goes up the rising head body and the inner chamber intercommunication formation elliptic cylindrical shape of the rising head body down, last rising head top protrusion in the top surface of heat p