| 摘要 |
<p>PURPOSE:To reduce a mechanical shock between a spiral cam means and a support roller at time of getting into this spiral cam means as well as to abate the extent of operating noise in a sheet sorter by forming an outer diameter of the support roller for a bin, being expanded and transferred by the spiral cam means, so as to decrease toward the tip. CONSTITUTION:A support roller 30 for bins B is guided by a guide 7 in the vertical direction and transferred by a spiral cam means 40 while it adjoins a sheet discharge means 15, expanding an interval between bins wide, and a sheet is discharged to the bin B from this sheet discharge means 15, then the sheet is matched in the bin B. At this time, an outer diameter of the support roller 30 decreases toward the tip, so that the support roller 30 gets into the spiral cam means 40 with little impact force.</p> |
