Tower type traction frame for PE plastic film processing

The utility model provides a tower type traction frame for PE plastic film processing. The tower type traction frame comprises a traction frame body, a rotating rod is movably installed on one side of an inner sliding seat through a bearing, a lifting plate is movably arranged in the traction frame body, the bottom end of an installation seat is fixedly connected with a cleaning frame, and an electrostatic dust collection plate is arranged on the outer side of a cleaning cylinder. The ball nut driven by the ball screw is arranged at the bottom of the lifting plate, when the ball nut moves, the position of the cleaning frame at the bottom can be changed, then the lifting plate is driven by the lifting motor to move downwards, the cleaning frame is located on the upper portion of the traction roller, and the cleaning cylinder in the cleaning frame makes contact with the traction roller. The cleaning barrel rotates to clean the outer surface of the traction roller and remove external dust, meanwhile, electrostat