Metal casting pouring device with pore generation prevention function

The utility model discloses a metal casting pouring device with an air hole generation prevention function, which relates to the technical field of metal casting pouring and comprises a casting mold moving and supporting mechanism, the upper end of the casting mold moving and supporting mechanism is fixedly provided with a lifting casting mechanism capable of ascending and descending; according to the metal casting mold moving and supporting mechanism, the problems that hollow parts, air holes and the like can be generated in metal castings when the metal castings are poured in the prior art are solved, through the arrangement of the horizontal moving and exhausting mechanism in the casting mold moving and supporting mechanism, the metal castings can be conveniently and rapidly poured, and the casting mold moving and supporting mechanism is convenient to use. Through the arrangement of a casting groove and an exhaust hole in the metal casting mold mechanism, the casting groove can be matched with a casting as