Adjusting device for printing

The utility model discloses a printing adjusting device which comprises vertical plates, the tops of the vertical plates are fixedly connected with a top plate, a workbench is fixedly connected between the bottoms of the opposite sides of the two vertical plates, the top of the workbench is provided with an auxiliary roller, the center of an inner cavity of the top plate is fixedly connected with a double-shaft motor, and the center of the inner cavity of the top plate is fixedly connected with the double-shaft motor. The output end of the double-shaft motor is fixedly connected with a rotating rod, one side of the surface of the rotating rod is fixedly connected with a first bevel gear, and the bottom of an inner cavity of the vertical plate is movably connected with a lead screw through a bearing seat. The vertical plate, the top plate, the workbench, the auxiliary roller, the double-shaft motor, the rotating rod, the first bevel gear, the lead screw, the second bevel gear, the sliding sleeve, the connectin