Title:
シート積載装置およびそれを備えたシート後処理装置並びに画像形成システム
Document Type and Number:
Japanese Patent JP7367368
Kind Code:
B2
Abstract:
A sheet loading device (10) includes a discharge roller pair (73), a loading tray (11), a paddle member (15), a sheet holding member (14), a tray lifting-lowering drive portion (113), a top surface detection sensor (S3), and a control portion (100). The control portion (100) is capable of performing a lifting-lowering operation to arrange the loading tray (11) at a reference position by lowering the loading tray (11) with the sheet holding member (14) arranged at the holding position to turn the top surface detection sensor (S3) into an off state, then lifting the loading tray (11) to turn the top surface detection sensor (S3) into an on state, and then lowering the loading tray (11) again to turn the top surface detection sensor (S3) into the off state and stopping the loading tray (11). With the loading tray (11) at the reference position, a predetermined clearance is provided between a top surface of a sheet loaded on the loading tray (11) and a rotational orbit of the paddle member (15).
Inventors:
Takashi Furuya
Kazuhisa Iwamoto
Kazuhisa Iwamoto
Application Number:
JP2019138019A
Publication Date:
October 24, 2023
Filing Date:
July 26, 2019
Export Citation:
Assignee:
Kyocera Document Solutions Inc.
International Classes:
B65H31/10; B65H31/26; G03G15/00
Domestic Patent References:
| JP2019127355A | ||||
| JP2013032197A | ||||
| JP2001130817A | ||||
| JP2014210624A | ||||
| JP2003312924A | ||||
| JP2012246103A | ||||
| JP2017100862A | ||||
| JP11322170A |
Foreign References:
| US20190225451 |
Attorney, Agent or Firm:
Patent Attorney Corporation Sano Patent Office