Pre-abrasive paper device for tire six-component equipment

The utility model discloses an abrasive paper pre-grinding device for tire six-component equipment. The device comprises a sliding rail assembly, a motor, a loading assembly and a dull polish device, the sliding rail assembly is installed on the tire six-component equipment to achieve horizontal movement of the dull polish device, the loading assembly comprises an upper support, a lower support, a movable support, a lead screw and a lead screw sliding block, the upper support is connected with the sliding rail assembly and the lower support, and the movable support is connected with the lead screw sliding block. The motor is installed on the upper support and connected with the lead screw, the bottom end of the lead screw is connected with the lower support, the lead screw sliding block is connected to the lead screw in a threaded mode, and the dull polish device is connected with the lead screw sliding block through the movable support. The device is non-uniform in stress when the abrasive paper is pre-rubbe