JP6485730B2 - 記録材搬送装置及び画像形成装置 - Google Patents

記録材搬送装置及び画像形成装置 Download PDF

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Publication number
JP6485730B2
JP6485730B2 JP2014230405A JP2014230405A JP6485730B2 JP 6485730 B2 JP6485730 B2 JP 6485730B2 JP 2014230405 A JP2014230405 A JP 2014230405A JP 2014230405 A JP2014230405 A JP 2014230405A JP 6485730 B2 JP6485730 B2 JP 6485730B2
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JP
Japan
Prior art keywords
belt
secondary transfer
transfer belt
recording material
separation roller
Prior art date
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Active
Application number
JP2014230405A
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English (en)
Japanese (ja)
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JP2016095355A5 (zh-cn
JP2016095355A (ja
Inventor
功樹 穂積
功樹 穂積
杉本　奈緒美
奈緒美 杉本
佐伯　和親
和親 佐伯
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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.)
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Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2014230405A priority Critical patent/JP6485730B2/ja
Priority to US14/924,839 priority patent/US9541881B2/en
Publication of JP2016095355A publication Critical patent/JP2016095355A/ja
Publication of JP2016095355A5 publication Critical patent/JP2016095355A5/ja
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    • 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
    • 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
    • B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
    • B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
    • 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
    • B65H5/36—Article guides or smoothers, e.g. movable in operation
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
    • G03G15/161—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support with means for handling the intermediate support, e.g. heating, cleaning, coating with a transfer agent
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
    • G03G15/1615—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support relating to the driving mechanism for the intermediate support, e.g. gears, couplings, belt tensioning
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • 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
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/657—Feeding path after the transfer point and up to the fixing point, e.g. guides and feeding means for handling copy material carrying an unfused toner image
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/447—Moving, forwarding, guiding material transferring material between transport devices
    • B65H2301/4473—Belts, endless moving elements on which the material is in surface contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/53—Auxiliary process performed during handling process for acting on performance of handling machine
    • B65H2301/531—Cleaning parts of handling machine
    • 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
    • B65H2402/30—Supports; Subassemblies; Mountings thereof
    • B65H2402/31—Pivoting support means
    • 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
    • B65H2402/30—Supports; Subassemblies; Mountings thereof
    • B65H2402/32—Sliding support means
    • 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
    • B65H2404/20—Belts
    • B65H2404/25—Driving or guiding arrangements
    • B65H2404/255—Arrangement for tensioning
    • 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
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/269—Particular arrangement of belt, or belts other arrangements
    • B65H2404/2693—Arrangement of belts on movable frame

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
JP2014230405A 2014-11-13 2014-11-13 記録材搬送装置及び画像形成装置 Active JP6485730B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014230405A JP6485730B2 (ja) 2014-11-13 2014-11-13 記録材搬送装置及び画像形成装置
US14/924,839 US9541881B2 (en) 2014-11-13 2015-10-28 Recording medium conveying device with a separation support roller and image forming apparatus incorporating the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014230405A JP6485730B2 (ja) 2014-11-13 2014-11-13 記録材搬送装置及び画像形成装置

Publications (3)

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JP2016095355A JP2016095355A (ja) 2016-05-26
JP2016095355A5 JP2016095355A5 (zh-cn) 2017-12-14
JP6485730B2 true JP6485730B2 (ja) 2019-03-20

Family

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Family Applications (1)

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JP2014230405A Active JP6485730B2 (ja) 2014-11-13 2014-11-13 記録材搬送装置及び画像形成装置

Country Status (2)

Country Link
US (1) US9541881B2 (zh-cn)
JP (1) JP6485730B2 (zh-cn)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6691682B2 (ja) 2016-02-23 2020-05-13 株式会社リコー ベルト制御装置、ベルト装置、及び、画像形成装置
JP6748942B2 (ja) * 2016-07-15 2020-09-02 株式会社リコー ベルト装置、定着装置および画像形成装置
JP6809042B2 (ja) * 2016-08-25 2021-01-06 富士ゼロックス株式会社 搬送装置及び画像形成装置
JP6778414B2 (ja) 2016-10-28 2020-11-04 株式会社リコー ベルト装置、転写装置及び画像形成装置
JP6975396B2 (ja) 2017-03-17 2021-12-01 株式会社リコー 中間転写装置及び画像形成装置
US20200241450A1 (en) * 2019-01-25 2020-07-30 Ricoh Company, Ltd. Belt device, transfer device, and image forming apparatus
US11112734B2 (en) * 2019-03-18 2021-09-07 Ricoh Company, Ltd. Belt device, belt regulator, roller unit, and image forming apparatus
JP2020154287A (ja) * 2019-03-18 2020-09-24 株式会社リコー ベルト装置、ベルト寄り制御装置、ローラユニット、および画像形成装置
JP7390563B2 (ja) * 2019-10-01 2023-12-04 富士フイルムビジネスイノベーション株式会社 転写装置および画像形成装置
JP2021189305A (ja) * 2020-05-29 2021-12-13 ヒューレット−パッカード デベロップメント カンパニー エル.ピー.Hewlett‐Packard Development Company, L.P. ベルト損傷を低減する定着装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770246U (zh-cn) * 1980-10-16 1982-04-27
JPS6448457U (zh-cn) * 1987-09-21 1989-03-24
JP2001331043A (ja) * 2000-05-23 2001-11-30 Fuji Xerox Co Ltd 画像形成装置及び定着装置
JP2005134415A (ja) * 2003-10-28 2005-05-26 Kyocera Mita Corp 画像形成装置
JP4457876B2 (ja) 2004-12-09 2010-04-28 富士ゼロックス株式会社 画像形成装置
JP4586595B2 (ja) 2005-03-22 2010-11-24 富士ゼロックス株式会社 画像形成装置及びこれに用いられる転写装置
KR101357679B1 (ko) * 2007-03-06 2014-02-05 삼성전자주식회사 전사장치 및 이를 구비하는 화상형성장치
JP4177886B2 (ja) * 2008-02-12 2008-11-05 株式会社東芝 画像形成装置
JP4572955B2 (ja) * 2008-05-28 2010-11-04 富士ゼロックス株式会社 ベルト蛇行補正装置及びこれを用いた画像形成装置
JP2010230958A (ja) 2009-03-27 2010-10-14 Fuji Xerox Co Ltd ベルト蛇行補正機構及び画像形成装置
JP2012103286A (ja) 2010-11-05 2012-05-31 Canon Inc ２つのベルト体を備えた画像形成装置
JP2012237911A (ja) * 2011-05-13 2012-12-06 Konica Minolta Business Technologies Inc 画像形成装置
JP2013080157A (ja) * 2011-10-05 2013-05-02 Konica Minolta Business Technologies Inc 画像形成装置及び滑材塗布方法
JP6016069B2 (ja) * 2012-05-17 2016-10-26 株式会社リコー ベルト制御装置、ローラユニット、および画像形成装置。
JP2013238823A (ja) 2012-05-17 2013-11-28 Ricoh Co Ltd ベルト制御装置、ローラユニット、および画像形成装置。
US9376257B2 (en) 2012-09-27 2016-06-28 Ricoh Company, Ltd. Belt tracking system, multi-roller assembly and image forming apparatus employing same
JP5761624B2 (ja) * 2012-12-28 2015-08-12 株式会社リコー ベルト制御装置、ローラユニット、及び画像形成装置
JP2014137395A (ja) * 2013-01-15 2014-07-28 Ricoh Co Ltd 無端ベルトの張架姿勢を制御する制御装置と画像形成装置
JP6344636B2 (ja) 2013-01-25 2018-06-20 株式会社リコー ベルト制御装置、ローラユニット、及び画像形成装置
JP6086309B2 (ja) * 2013-02-13 2017-03-01 株式会社リコー 画像形成装置
JP2015068874A (ja) 2013-09-27 2015-04-13 株式会社リコー ベルト搬送装置及び画像形成装置
JP5904417B2 (ja) 2013-10-31 2016-04-13 株式会社リコー シート材搬送装置及びこれを備えた画像形成装置
JP6260856B2 (ja) 2013-11-07 2018-01-17 株式会社リコー ベルト装置及びこれを備えた画像形成装置
JP6278259B2 (ja) 2014-02-07 2018-02-14 株式会社リコー ベルト装置および画像形成装置

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US20160139553A1 (en) 2016-05-19
US9541881B2 (en) 2017-01-10
JP2016095355A (ja) 2016-05-26

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