Title:
シート処理装置および画像形成装置
Document Type and Number:
Japanese Patent JP7272023
Kind Code:
B2
Abstract:
To provide a sheet processing device that can perform cleaning of a crimping member and peeling of a sheet bundle without providing mechanisms respectively dedicated to them in the design where a sheet bundle is needleless-bound by the crimping member.SOLUTION: On the top face of an upper scraper 481, a cleaning part 581 is provided to clean crimping teeth 471, and on the underside of a bottom scraper 482, a cleaning part 582 is provided to clean crimping teeth 472. By moving the upper scraper 481 and the bottom scraper 482 from the retreat position to the peeling position, a sheet bundle Sb attached to one of the crimping teeth 471, 472 after the needleless binding is peeled, and when the upper scraper 481 and the bottom scraper 482 reach the peeling position, the cleaning parts 581, 582 rub the teeth surfaces of the crimping teeth 471, 472 and clean the crimping teeth 471, 472.SELECTED DRAWING: Figure 10
Inventors:
Toshikazu Hama
Application Number:
JP2019048839A
Publication Date:
May 12, 2023
Filing Date:
March 15, 2019
Export Citation:
Assignee:
Konica Minolta, Inc.
International Classes:
B08B1/00; B42B5/00
Domestic Patent References:
| JP2014144607A | ||||
| JP2017024422A |
Attorney, Agent or Firm:
Patent Attorney Corporation Nakajima Intellectual Property Integration Office
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