Title:
SHEET STACKING APPARATUS AND IMAGE FORMATION APPARATUS
Document Type and Number:
Japanese Patent JP2022124716
Kind Code:
A
Abstract:
To prevent sticking of a sheet and reduce curl of the sheet.SOLUTION: A sheet stacking portion 5 includes: a sheet stacking surface 6 that inclines upward toward a downstream side in a discharge direction of a sheet S by a discharge roller pair 64 and supports the discharged sheet S; and a sheet stacking wall 7 that is disposed on an upstream side of the sheet stacking surface 6 in the discharge direction of the sheet S and can restrict a position on the upstream side in the sheet discharge direction of the sheet S supported by the sheet stacking surface 6. The sheet stacking wall 7 includes a plurality of air blowing ports 10 that blow air for cooling the sheet S discharged in a longitudinal direction which is perpendicular to the discharge direction of the sheet S. The air blowing ports 10 are not provided in a region of a predetermined range in the longitudinal direction of the sheet stacking wall 7.SELECTED DRAWING: Figure 2
Inventors:
OSADA HIKARI
TANAKA MASASHI
OKAYASU KOHEI
TANAKA MASASHI
OKAYASU KOHEI
Application Number:
JP2021022505A
Publication Date:
August 26, 2022
Filing Date:
February 16, 2021
Export Citation:
Assignee:
CANON KK
International Classes:
B65H31/02; B65H29/24; G03G15/00; G03G15/20; G03G21/00
Attorney, Agent or Firm:
Toshikazu Kaji
Nakamura Eiko
Nakamura Eiko