AN AUTOMATIC PAPER FEEDING APPARATUS FOR CORRUGATED CARDBOARD PRINTING APPARATUS

摘要

An apparatus for automatically feeding paper in a cardboard printing machine is provided to reduce noise and vibration during feeding the papers at high speed by minimizing the up-and-down shaking of a cardboard. An apparatus for automatically feeding paper in a cardboard printing machine includes a plurality of paper feeding rollers(100,102,104,106), a plurality of servo motors, a cardboard stopper plate(118), a plurality of pulling rollers(110), and a plurality of printing cylinders(112). The plurality of paper feeding rollers is formed on a bottom of a loading position loading a plurality of cardboard as a printing target. The plurality of servo motors drives the paper feeding rollers. The cardboard stopper plate prevents the movement of the cardboard positioned at a top side of the lowest bottom of the cardboard. The plurality of pulling rollers transmits the cardboard fed by the paper feeding rollers to a side of the printing cylinder. The plurality of printing cylinders prints the cardboard transmitted by the pulling rollers.