JP6347634B2 - シート給送装置及び画像形成装置 - Google Patents

シート給送装置及び画像形成装置 Download PDF

Info

Publication number
JP6347634B2
JP6347634B2 JP2014056023A JP2014056023A JP6347634B2 JP 6347634 B2 JP6347634 B2 JP 6347634B2 JP 2014056023 A JP2014056023 A JP 2014056023A JP 2014056023 A JP2014056023 A JP 2014056023A JP 6347634 B2 JP6347634 B2 JP 6347634B2
Authority
JP
Japan
Prior art keywords
sheet
rotating body
suction
adsorbing
suction member
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.)
Expired - Fee Related
Application number
JP2014056023A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014218370A (ja
JP2014218370A5 (https=
Inventor
崇 平塚
崇 平塚
青▲柳▼　孝陽
孝陽 青▲柳▼
青山　武史
武史 青山
吉田　康美
康美 吉田
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 JP2014056023A priority Critical patent/JP6347634B2/ja
Publication of JP2014218370A publication Critical patent/JP2014218370A/ja
Publication of JP2014218370A5 publication Critical patent/JP2014218370A5/ja
Application granted granted Critical
Publication of JP6347634B2 publication Critical patent/JP6347634B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B65H3/18—Separating articles from piles using electrostatic force
    • 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
    • B65H3/04—Endless-belt separators
    • B65H3/047—Endless-belt separators separating from the top of a pile
    • 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
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • 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
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4433—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material
    • B65H2301/44334—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material using electrostatic forces
    • 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
    • B65H2404/27—Belts material used
    • 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
    • B65H2404/28—Other properties of belts
    • B65H2404/283—Other properties of belts magnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/41—Actuating means using electrostatic forces or magnets
    • 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
    • B65H2601/50—Diminishing, minimizing or reducing
    • B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
    • B65H2601/521—Noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)
JP2014056023A 2013-04-12 2014-03-19 シート給送装置及び画像形成装置 Expired - Fee Related JP6347634B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014056023A JP6347634B2 (ja) 2013-04-12 2014-03-19 シート給送装置及び画像形成装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013083584 2013-04-12
JP2013083584 2013-04-12
JP2014056023A JP6347634B2 (ja) 2013-04-12 2014-03-19 シート給送装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2014218370A JP2014218370A (ja) 2014-11-20
JP2014218370A5 JP2014218370A5 (https=) 2017-04-20
JP6347634B2 true JP6347634B2 (ja) 2018-06-27

Family

ID=51689613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014056023A Expired - Fee Related JP6347634B2 (ja) 2013-04-12 2014-03-19 シート給送装置及び画像形成装置

Country Status (5)

Country Link
US (1) US9561922B2 (https=)
EP (1) EP2985248A4 (https=)
JP (1) JP6347634B2 (https=)
CN (1) CN105121317B (https=)
WO (1) WO2014168209A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016008102A (ja) * 2014-06-24 2016-01-18 キヤノン株式会社 シート給送装置及び画像形成装置
JP2016044028A (ja) * 2014-08-22 2016-04-04 キヤノン株式会社 シート給送装置及び画像形成装置
JP6478803B2 (ja) * 2015-05-20 2019-03-06 キヤノン株式会社 シート給送装置及び画像形成装置
JP6584380B2 (ja) * 2016-10-27 2019-10-02 キヤノン株式会社 給送ユニット、給送ユニットを備える給紙装置及び給送装置を備える画像形成装置
JP2025009091A (ja) * 2023-07-07 2025-01-20 京セラドキュメントソリューションズ株式会社 シート搬送装置、画像形成装置、動作制御方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202230A (ja) 1982-05-18 1983-11-25 Fuji Xerox Co Ltd 給紙装置
JPS59112839U (ja) * 1983-01-19 1984-07-30 富士ゼロックス株式会社 用紙送出装置
US5305995A (en) 1989-12-18 1994-04-26 Canon Kabushiki Kaisha Sheet feeding apparatus for re-feeding a sheet without smearing
JPH05139548A (ja) 1991-11-15 1993-06-08 Ricoh Co Ltd 給紙装置およびその装置を用いる給紙方法
US5478066A (en) 1992-11-02 1995-12-26 Canon Kabushiki Kaisha Sheet supply apparatus
JPH07112892B2 (ja) * 1993-02-26 1995-12-06 日本電気株式会社 搬送装置
US5645274A (en) 1993-09-22 1997-07-08 Canon Kabushiki Kaisha Sheet supply apparatus
US5722652A (en) 1993-10-28 1998-03-03 Canon Kabushiki Kaisha Sheet feeding apparatus with sheet absorb means and a conveyor controlled for forward and reverse conveying directions
US5681036A (en) 1994-10-07 1997-10-28 Canon Kabushiki Kaisha Sheet feeding device with control of skew-correction
JP3862577B2 (ja) * 2002-02-12 2006-12-27 キヤノン株式会社 シート給送装置及び画像形成装置
JP4124153B2 (ja) 2004-03-31 2008-07-23 ブラザー工業株式会社 プロセスカートリッジおよび画像形成装置
JP4591579B2 (ja) * 2008-08-29 2010-12-01 ブラザー工業株式会社 シート案内装置
JP5303250B2 (ja) 2008-11-28 2013-10-02 筑波精工株式会社 積層対象物の繰出装置と積層対象物の繰出方法
JP5375327B2 (ja) * 2009-05-20 2013-12-25 株式会社リコー シート分離給紙装置および画像形成装置
CN101891069A (zh) * 2009-05-20 2010-11-24 株式会社理光 片材供送设备及图像形成设备
JP2011042428A (ja) * 2009-08-19 2011-03-03 Ricoh Co Ltd シート材分離給送装置および画像形成装置
JP5532392B2 (ja) * 2009-09-14 2014-06-25 株式会社リコー シート材給送装置及びこれを備えた画像形成装置
JP5605678B2 (ja) 2010-02-22 2014-10-15 株式会社リコー シート搬送装置および画像形成装置
JP5441757B2 (ja) 2010-02-23 2014-03-12 キヤノン株式会社 画像形成装置
US8523107B2 (en) 2010-03-12 2013-09-03 The Boeing Company Fuselage mounted landing gear
JP5685943B2 (ja) * 2011-01-05 2015-03-18 株式会社リコー シート材給送装置、及び画像形成装置

Also Published As

Publication number Publication date
WO2014168209A1 (ja) 2014-10-16
US20160031662A1 (en) 2016-02-04
US9561922B2 (en) 2017-02-07
EP2985248A1 (en) 2016-02-17
JP2014218370A (ja) 2014-11-20
CN105121317B (zh) 2017-04-12
EP2985248A4 (en) 2017-07-12
CN105121317A (zh) 2015-12-02

Similar Documents

Publication Publication Date Title
JP6347634B2 (ja) シート給送装置及び画像形成装置
JP5605678B2 (ja) シート搬送装置および画像形成装置
US8523170B2 (en) Sheet feeder and image forming apparatus incorporating same
US20160289022A1 (en) Sheet feeding device and image forming apparatus
KR101214406B1 (ko) 화상 형성 장치
JP2014218371A (ja) シート給送装置及び画像形成装置
US8942605B2 (en) Image forming apparatus
JP2014218372A (ja) シート給送装置及び画像形成装置
JP5429635B2 (ja) シート搬送装置および画像形成装置
JP2016124705A (ja) シート給送装置及び画像形成装置
JP2016044028A (ja) シート給送装置及び画像形成装置
JP2016008102A (ja) シート給送装置及び画像形成装置
JP5429634B2 (ja) シート搬送装置および画像形成装置
JP6478803B2 (ja) シート給送装置及び画像形成装置
JP2019104608A (ja) 静電吸着ベルト、シート給送装置及び画像形成装置
JP2012162346A (ja) シート材給送装置、及び画像形成装置
JP2016013878A (ja) シート給送装置及び画像形成装置
JP2009145391A (ja) 画像形成装置
JP2011042428A (ja) シート材分離給送装置および画像形成装置
JP2018177414A (ja) シート給送装置及び画像形成装置
JP2017019650A (ja) シート給送装置及び画像形成装置。
JP5618192B2 (ja) シート給送装置及びこれを用いた画像形成装置
JP2018177413A (ja) シート給送装置及び画像形成装置
JP2016034868A (ja) シート給送装置及び画像形成装置
JP2015040086A (ja) シート給送装置及び画像形成装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170316

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170316

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171206

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171212

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180209

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180501

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180529

R151 Written notification of patent or utility model registration

Ref document number: 6347634

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees