Full-automatic wax injection machine convenient to clean and demould

The utility model discloses a full-automatic wax injection machine convenient to clean and demould, which relates to the technical field of wax injection machines and comprises a rack, a fixed mould plate, a mounting plate, a guide column, a movable mould plate, a fixed mould, a movable mould, a lantern ring, a support column, a bearing slide plate, a loading block, a spraying plate, a transmission gear and a second servo motor. By arranging the lantern ring, the supporting column, the bearing sliding plate and the spraying plate, the effects of cleaning an inner cavity of a mold and spraying a release agent are achieved, the situation that wax residues interfere with mold making is avoided, the quality of a wax mold is improved, the problem that the wax mold cannot fall off sometimes is solved, the production efficiency is improved, the labor cost is reduced, and the use effect is good; and by arranging a transmission shaft, a transmission gear and a rack, the function of improving the applicability of the d