Being operational manner of the vacuum corrugation belt feeder which has the positive atmospheric pressure

摘要

PROBLEM TO BE SOLVED: To optimize effectiveness of an air knife in acquiring and separating phases while minimizing disadvantage of the air knife in a carrying phase.;SOLUTION: In a paper feeding cycle time operation method of a vacuum corrugation belt feeder having a positive atmospheric pressure separator 40, and in the operation method for carrying paper by a belt operating when energizing a paper feeding clutch by respectively controlling a vacuum and positive pressure air by a vacuum valve and a positive pressure valve, the operation method includes operating the vacuum when starting a paper feeding cycle, stopping operation of the vacuum when stopping energization of the paper feeding clutch and rhythmically moving by operating and stopping the positive atmospheric pressure separator 40 at paper feeding cycle time.;COPYRIGHT: (C)2002,JPO