GATHERING MACHINE USING VIBRATION

摘要

PROBLEM TO BE SOLVED: To reduce friction between sheets of paper in a sheet feeder of bottom delivery type that extracts piled sheets of paper in sequence from a lower part.SOLUTION: In order to reduce friction between sheets of paper in a sheet feeder of bottom delivery type that extracts piled sheets of paper in sequence from a lower part, a rocking device giving vibration up and down which is a vertical direction of the surface of a sheet of paper is provided on a table under a stock part of the sheets of paper.