Pavement marking drawing device for rotary drawing roller

The utility model discloses a pavement marking drawing device for a rotary drawing roller, which comprises a main body structure component and a placing plate, a uniform assembly, comprising a sliding groove formed in the upper surface of a placing frame, a baffle mounted in the sliding groove, a fixing bolt arranged on the upper surface of the baffle, an operation motor arranged on the front side wall of the placing frame, a mounting block arranged on the upper surface of the placing frame, a ball screw penetrating through the mounting block and a movable block arranged on the outer surface of the ball screw. The connecting rod is connected to the outer surface of the movable block, and the movable plate is arranged on the lower surface of the connecting rod. According to the pavement marking drawing device for rotating the drawing roller, the main body structure assembly structure and the uniform assembly structure are matched with each other, so that the amount of paint at a drawing opening can be controll