| 摘要 |
<p>PURPOSE:To provide a device in which a sheet is turned over by a belt means running around the one of a roller pair and a roller independently located to stack the sheets. CONSTITUTION:A discharged sheet is conveyed on the peripheral surface of a discharge roller 10 by means of an intermediate roller pair 42, it is conveyed in the direction of an arrow mark (a) in a manner to be headed by the forward end and positioned between the nip formed by the discharge roller 10 and a belt 18, it is moved along a sheet guide plate 35 after passing through the discharge rollers 10 and 16, and the forward end of the first sheet is arrested by a point A on a slanted part 32 of a tray 30. Thereafter, the forward end of the sheet slips ahead along the slanted part 32, and is arrested by a point B on the lower end of a sheet forward end control part 33. The sheet is consecutively delivered with the aid of the discharge roller 10 and the belt 18, whereby a loop is formed in the direction of the rear of the tray 30, and after it is kicked out in the direction of the rear of the tray 30, it is turned over on the base.</p> |
