PRESS-FITTING IMPRESSION PREVENTIVE BLANK INTERVAL CONTROL DEVICE IN HIGH SPEED AUTOMATIC CAN MAKING MACHINE AND CONTROL METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To prevent the occurrence of a press-fitting impression by adjusting a shift width of an overlapping position of a blank in a press-fitting conveyor by simple operation of not requiring skill, by being installable in an existing high speed automatic can making machine installed in a narrow place, in the present invention.SOLUTION: The present invention is a press-fitting impression preventive blank interval control device in a high speed automatic can making machine for preventing the occurrence of a press-fitting impression by adjusting a shifted overlapping degree of the blank in the press-fitting conveyor by increasing-decreasing an interval between the blanks for making a can by supplying-carrying to a can making main machine by adjusting a blank supply speed, by providing blank supply speed changing means for changing the deceleration ratio of the blank supply speed of an automatic paper feeder to a carrying speed of the blank of the can making main machine by respectively-separately managing-controlling the blank supply speed of the automatic paper feeder and the carrying speed of the blank by the can making main machine in the high speed automatic can making machine.