Aluminum ingot demoulding system of ingot casting machine

The invention relates to the technical field of aluminum ingot casting devices, in particular to an ingot casting machine aluminum ingot demolding system which comprises a casting mold conveying mechanism and a stacking conveying mechanism, the casting mold conveying mechanism comprises an aluminum ingot mold, an aluminum ingot forming conveying belt and a driving wheel used for driving the aluminum ingot forming conveying belt, and a demolding mechanism is arranged at the end of the casting mold conveying mechanism. Wherein the demolding mechanism is also provided with a mold opening mechanism; the demolding mechanism comprises an arc guide rail, a foot ingot guide rail and a foot ingot supporting mechanism, the arc guide rail is installed at the end of the casting mold conveying mechanism, the foot ingot guide rail is horizontally connected into the arc guide rail in a sliding mode, the tail end of the foot ingot guide rail is fixedly connected with a telescopic mechanism, and the foot ingot supporting mech