Full AC transmission control rewinding machine

The utility model relates to a full AC transmission control rewinding machine. During a prior papermaking process, a transmission system of rewinding machinery is usually achieved via a DC speed adjusting system, because first, the DC speed adjusting system is first to born, thereby possessing mature technology; especially a paper-unwinding roller motor is required to stay at a work state of constant power speed adjustment in the whole work area, so power of the paper-unwinding roller motor is chosen according to the maximum required power for whole equipment. In the full AC transmission control rewinding machine, a front bottom roller device, a back bottom roller device and a paper-unwinding roller device are correspondingly connected with a front bottom roller motor, a back bottom roller motor and a paper-unwinding roller motor; a paper-unwinding roll is mounted on a rewinding machine paper-unwinding rack device; under a guide roller device, there is provided an expansion roller device, a tension roller device and a support roller device; under a paper press roller device is provided the back bottom roller device and the front bottom roller device tangent to the back bottom roller device; a circular blade device is mounted between the paper press roller device and the guide roller device; and the circular blade device is connected with a circular blade motor.