Roll paper box

The utility model relates to a roll paper box which comprises a box body with an opening in the front, a box cover which can be opened or closed relative to the box body and is arranged in front of the opening, a mounting mechanism which is rotatably arranged in the box body and is used for mounting roll paper, and a driving mechanism which is rotatably connected to the box cover and is used for driving the mounting mechanism to rotate, the first rotating shaft is arranged in the front-back direction, the rear end of the first rotating shaft is fixed to the inner wall of the rear side of the box body, the shaft sleeve is arranged on the first rotating shaft in a sleeving mode and connected with the first rotating shaft in a pivoted mode, the roll paper frames are arranged on the outer wall of the shaft sleeve and used for installing roll paper, and when the box cover is closed relative to the box body, the driving mechanism is connected with the mounting mechanism; the bottom of the box body is provided with