Paper conveyer of intermittent printing machine

The utility model relates to a paper conveying mechanism, especially to a paper conveyer of an intermittent printing machine. The paper conveyer comprises a front frame, a rear frame, a cross beam, an inner paper conveying mechanism and paper cylinders. The cross beam is arranged on the upper parts of the front frame and the rear frame. The inner paper conveying mechanism is arranged inside the front frame. The paper cylinders are respectively equipped inside the front frame and the rear frame. The paper conveying mechanism is specifically designed for an intermittent printing reel offset press. The mechanism can achieve continuous paper feeding and automatic paper storage and paper discharge according to the features of the intermittent printing. Furthermore, the paper conveyer comprises a secondary tensioning mechanism so as to ensure the normal running of a whole printing assembly line.