JP7721304B2 - シート搬送装置及び画像形成装置 - Google Patents

シート搬送装置及び画像形成装置

Info

Publication number
JP7721304B2
JP7721304B2 JP2021060819A JP2021060819A JP7721304B2 JP 7721304 B2 JP7721304 B2 JP 7721304B2 JP 2021060819 A JP2021060819 A JP 2021060819A JP 2021060819 A JP2021060819 A JP 2021060819A JP 7721304 B2 JP7721304 B2 JP 7721304B2
Authority
JP
Japan
Prior art keywords
open bearing
bearing
conveying roller
roller
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2021060819A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022156896A5 (https=
JP2022156896A (ja
Inventor
裕太 中富
基保 村松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2021060819A priority Critical patent/JP7721304B2/ja
Priority to US17/707,376 priority patent/US12091277B2/en
Priority to CN202210317789.8A priority patent/CN115140579A/zh
Publication of JP2022156896A publication Critical patent/JP2022156896A/ja
Publication of JP2022156896A5 publication Critical patent/JP2022156896A5/ja
Application granted granted Critical
Publication of JP7721304B2 publication Critical patent/JP7721304B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/02—Separating articles from piles using friction forces between articles and separator
    • B65H3/06—Rollers or like rotary separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
    • B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
    • B65H5/068—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between one or more rollers or balls and stationary pressing, supporting or guiding elements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6529—Transporting
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1695—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for paper transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/50—Machine elements
    • B65H2402/52—Bearings, e.g. magnetic or hydrostatic bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/17—Details of bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/30—Facilitating or easing
    • B65H2601/32—Facilitating or easing entities relating to handling machine
    • B65H2601/324—Removability or inter-changeability of machine parts, e.g. for maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/11—Dimensional aspect of article or web
    • B65H2701/113—Size
    • B65H2701/1131—Size of sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/06—Office-type machines, e.g. photocopiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
JP2021060819A 2021-03-31 2021-03-31 シート搬送装置及び画像形成装置 Active JP7721304B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2021060819A JP7721304B2 (ja) 2021-03-31 2021-03-31 シート搬送装置及び画像形成装置
US17/707,376 US12091277B2 (en) 2021-03-31 2022-03-29 Sheet conveyance device and image forming apparatus
CN202210317789.8A CN115140579A (zh) 2021-03-31 2022-03-29 片材输送装置和成像设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021060819A JP7721304B2 (ja) 2021-03-31 2021-03-31 シート搬送装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2022156896A JP2022156896A (ja) 2022-10-14
JP2022156896A5 JP2022156896A5 (https=) 2024-03-27
JP7721304B2 true JP7721304B2 (ja) 2025-08-12

Family

ID=83406757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021060819A Active JP7721304B2 (ja) 2021-03-31 2021-03-31 シート搬送装置及び画像形成装置

Country Status (3)

Country Link
US (1) US12091277B2 (https=)
JP (1) JP7721304B2 (https=)
CN (1) CN115140579A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024061968A (ja) * 2022-10-24 2024-05-09 キヤノン株式会社 シート搬送装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012047285A (ja) 2010-08-27 2012-03-08 Canon Inc シャフト保持構造、シャフト保持用軸受、シャフト保持方法並びにシャフト保持用軸受の取り外し方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04342284A (ja) * 1991-05-20 1992-11-27 Sharp Corp 定着装置
JPH11236919A (ja) * 1998-02-24 1999-08-31 Fuji Photo Film Co Ltd 感光材料処理装置用ローラの軸受構造
JP2002257147A (ja) * 2001-02-28 2002-09-11 Seiko Epson Corp 軸受装置
JP4045450B2 (ja) * 2004-06-11 2008-02-13 船井電機株式会社 画像形成装置
JP2006243529A (ja) * 2005-03-04 2006-09-14 Funai Electric Co Ltd シャフト保持機構およびそれが設けられたプリンタ
JP4801984B2 (ja) * 2005-12-07 2011-10-26 株式会社リコー 画像形成装置
JP4988245B2 (ja) 2006-05-01 2012-08-01 株式会社リコー ローラ装置、ベルト装置、及び画像形成装置
JP5553570B2 (ja) * 2009-09-29 2014-07-16 キヤノン株式会社 記録媒体支持装置および記録装置
JP2013119440A (ja) * 2011-12-06 2013-06-17 Brother Industries Ltd シート搬送装置および画像形成装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012047285A (ja) 2010-08-27 2012-03-08 Canon Inc シャフト保持構造、シャフト保持用軸受、シャフト保持方法並びにシャフト保持用軸受の取り外し方法

Also Published As

Publication number Publication date
US20220315362A1 (en) 2022-10-06
CN115140579A (zh) 2022-10-04
JP2022156896A (ja) 2022-10-14
US12091277B2 (en) 2024-09-17

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