Roller type conveying device for producing gas-phase antirust paper

The utility model discloses a roller type conveying device for producing gas-phase antirust paper. The roller type conveying device comprises a base, a first conveying roller, an adjusting roller, a second conveying roller and an adjusting supporting seat. The first conveying roller and the second conveying roller are rotatably arranged on the upper surface of the base at intervals through supporting mechanisms, the adjusting supporting seat is located on a support of the first conveying roller and the second conveying roller, and the adjusting roller is assembled on the adjusting supporting seat through an adjusting rod; the adjusting supporting seat comprises a supporting box body, an adjusting seat body, a first air cylinder and a buffer spring column; the two sides of the adjusting seat body can be slidably arranged on the side walls of the inner cavity in the vertical direction, the first air cylinder is arranged at the bottom of the inner cavity, a piston rod of the first air cylinder is vertically arra