Pouring head structure of polyurethane pouring machine

The utility model discloses a polyurethane casting machine casting head structure which comprises a fixed seat and a movable seat, a connecting piece is fixedly installed on the upper portion of the fixed seat, a guide rod is connected between the fixed seat and the movable seat, a casting pipe is installed in the center of the bottom of the movable seat, the outside of the casting pipe is connected with an input pipe, and the input pipe is connected with an output pipe. An electric telescopic rod is installed on the upper portion of the fixed seat, a drip leakage receiving structure is arranged between the fixed seat and the movable seat and comprises a fixed rod and a receiving box, the fixed rod is fixedly installed on one side of the fixed seat, a first shaft seat is installed at the position, close to one side, of the upper portion of the receiving box, and the first shaft seat is rotationally connected with the fixed rod. According to the pouring head structure of the polyurethane pouring machine, resid