Cooling mechanism of double-screw extruder

The utility model provides a cooling mechanism of a double-screw extruder, relates to the technical field of extruders, and aims to solve the problem that materials are easy to fly around when air flows due to single wind power refrigeration. A connecting mechanism is fixedly connected to the top of the water supply mechanism, a reciprocating structure is fixedly connected into the connecting mechanism, the water supply mechanism is movably connected with the reciprocating structure, a control structure is fixedly connected to the top of the connecting mechanism, a lifting mechanism is movably connected into the connecting mechanism, and the lifting mechanism is movably connected with the reciprocating structure. The reciprocating structure further comprises a connecting frame, a cooling plate, a hollowed-out groove and sliding grooves B. The hollowed-out groove is formed in the cooling plate, the sliding grooves B are formed in the two sides of the connecting frame at the same time, and the cooling plate is