Hydraulic pneumatic calendaring roller mechanism

The utility model discloses a hydraulic pneumatic calendaring roller mechanism which comprises a machine body, an output roller, an input roller, a speed regulation driving motor and a pressurizing roller, the output roller and the input roller which are used for conveying paper are assembled on the front face of the machine body, and a lever arm capable of adjusting the angle is installed in the machine body through a fixing shaft. One end of each lever arm is provided with a pressurizing roller which can be driven by a speed regulation driving motor to rotate, the other end of each lever arm is connected with a pneumatic hydraulic oil cylinder through a pulley block, the pulley block comprises a rope, a rotating wheel and a retaining ring, the rotating wheel is fixed in the machine body and located above the corresponding lever arm, and one end of the rope is fixed to the lever arm; the other end of the rope is fixed with the pneumatic hydraulic oil cylinder through a retaining ring; and the rope bypasses t