Roller cleaning device for cold roller set

The utility model discloses a roller cleaning device for a cold roller group, which comprises a support, a transmission roller is rotatably connected onto the support, a roller cleaning main cutter is movably connected onto the support through a compensation portion, a V-shaped receiving hopper can be connected onto the roller cleaning main cutter, and the edge of the receiving hopper is connected with a roller cleaning auxiliary cutter through an elastic piece. The roller cleaning device has the advantages that the roller cleaning main cutter is arranged, under the action of the spring, the position of the roller cleaning main cutter can be automatically compensated, the contact force between the roller cleaning main cutter and the transmission roller can be adjusted by adjusting the vertical position of the nut, and the material receiving hopper is arranged, so that the roller cleaning device is convenient to use. Materials cleaned by the roller cleaning main cutter and the roller cleaning auxiliary cutter