PURPOSE: To enhance working efficiency by mounting an envelope supply means, a paper supply means and a feed means for feeding an envelope filled with paper at an envelope filling position to a discharge part.
CONSTITUTION: The suction fan 31 of an the envelop supply means provided at an envelope take-up position is driven and an envelope 12 is sucked from the hole 27 of an endless belt 28 to be attracted to the endless belt 28 and a lift mechanism 40 is operated to raise a feed means 20. At this time, since a take-up pulley 43 on a paper supply side is formed so as to have a diameter larger than that of a pulley on a paper discharge side, the feed means 20 is raised on the paper supply side as compared with the paper discharge side and positioned in a feed path in an inclined state to become an envelope filling position A. When the envelope 12 is set at the envelope filling position A, an insertion port 12b is opened under its own wt. to become a posture receiving paper 14 and, therefore, a paper supply means 17 is driven to feed the paper 14 toward the envelope filling position A to insert the same in the envelope 12. The filled envelope 12 is moved in a paper discharge direction by the endless belt 28 by driving the feed motor 29 of the feed means 20 to be fed to a discharge part 19.
TAKAHIRA HIROSHI
MATSUO HIROSHI
