| 摘要 |
<p>PROBLEM TO BE SOLVED: To reliably separate paper one by one from the stack of paper thereby preventing double feeding by inserting a rotating separating member into a rotating paper-feeding member when moved in one direction and by projecting the rotating separating member from the rotating paper-feeding member and intermittently inserting it into the stack of paper when moved in the other direction thereby slipping the sheets of paper little by little. SOLUTION: A rotating separating member 51 is projected from a peripheral surface of a rotating paper-feeding member 50. A rotating driving cylinder 21 is driven via a pulley 36 for transmitting a driving force to rotate a rotating body 20 for feeding, whereby the rotating separating member 51 is intermittently put into contact with and inserted into the stack of paper carried and thus some sheets of paper in the upper side are slipped little by little. After a predetermined time, a solenoid 55 is turned on to attract an operating arm 55a and to move a cam shaft 45 in a left direction via a lever 58. An engaging shaft 51 of the rotating separating member 51 is dropped in a cam groove 45c by a coil spring 61 and the rotating separating member 51 is retracted from the peripheral surface of the rotating paper-feeding member 50, whereby friction material 22 on the peripheral surface separates the sheets of paper in a slipped state one by one.</p> |
