The invention discloses quick glue melting equipment for a safe upgrade glue sprayer of tires. The equipment comprises an electric heating tube I, a base, a glue melting box body, blades, cone-shapedblocks, a glue outlet and electric heating sheets, wherein fixed threaded holes are formed in four corners of the base, the glue melting box is welded and fixed to the upper surface of the base, a plurality of electric heating tubes II are arranged in the base, a fixed bar is welded and fixed to the central position of the bottom of the glue melting box body, the fixed bar is vertical to the base,the fixed bar is of a hollow structure, the electric heating tube I is attached to the fixed bar, the plurality of blades are welded and fixed to the outer surface of the fixed bar, the blades are uniformly distributed in the glue melting box body, the electric heating sheets are arranged on the side wall of the glue melting box body, the blades are attached to the side wall of the glue melting box body, the plurality of cone-shaped blocks are uniformly fixed to the bottom surface of the glue melting box body, an open slot is also formed in one side of the bottom of the glue melting box body,a filter screen is arranged in the open slot, and a glue outlet is formed in the central position of the bottom of the open slot.