Mold head for plastic spraying geomembrane

The utility model provides a mold head for a plastic spraying geomembrane, and mainly relates to the field of mold head equipment for geomembranes. The mold head for the plastic spraying geomembrane comprises a mold head body, a U-shaped plate is installed on the top face of the mold head body, a motor is installed on one side of the U-shaped plate, a lead screw is installed on a rotating shaft of the motor through a coupler, one end of the lead screw is rotationally connected with the U-shaped plate through a bearing, and a connecting block is installed on the periphery of the lead screw in a threaded mode. And a telescopic rod is mounted on the top surface of the connecting block through a vertical plate. The cleaning device has the beneficial effects that the structure is simple, the use is convenient, the motor is used for providing power, the cleaning roller can be driven to reciprocate under the matching of the connecting block and the screw rod, and the cleaning roller is driven to move back and forth