Cylinder dragging plate

The utility model provides a cylinder dragging plate. The cylinder dragging plate is used for cleaning rollers and comprises a plate body, a plurality of polishing parts and a plurality of adsorption layers. Wherein each grinding part is arranged on the plate body in a protruding mode, the multiple grinding parts are arranged at intervals, every two adjacent grinding parts are arranged in parallel so that a containing groove can be formed between every two adjacent grinding parts, and each grinding part is used for being movably connected with a rolling wheel. Each grinding part is provided with a plurality of protruding blocks, the protruding blocks are sequentially arranged, the top face of each protruding block is in a fish scale shape, the top face formed by connecting every two adjacent protruding blocks is in a wavy shape, and therefore the top face of each grinding part is in a wavy shape. A deepened groove is formed in the bottom wall of each containing groove. Each adsorption layer is located in the