The invention discloses a bean curd thin sheet cutting and rolling device which comprises a bracket, rolling equipment, a transitional roller and cutting equipment, wherein the bracket comprises a bottom rack and a connecting rack; the bottom rack and the connecting rack are connected in a welding manner; the rolling equipment is mounted on the bottom rack and comprises a rolling roller and a drive motor; the rolling roller is rotatably arranged on the bottom rack through a first rotary shaft; one end of the first rotating shaft penetrates through the bottom rack to be connected with a driven wheel; the driven wheel is connected with a driving wheel through a belt; the driving wheel is connected onto a rotary shaft of the drive motor; and the drive motor is mounted at the bottom of the bottom rack. According to the bean curd thin sheet cutting and rolling device, under the action of a connecting rod and a connecting plate, a cutting knife rapidly moves forward to realize the purpose of rapidly cutting off a bean curd thin sheet, so that the cutting quality is high, automatic material connection without halt is realized, the material quantity at a halt section is reduced, the cost is reduced and the efficiency is improved; and in addition, the rolling roller is movably fixed on the bracket, so that a bean curd thin sheet roll can be conveniently taken out after the bean curd thin sheet is cut off, and the production efficiency is improved.