JP6132863B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP6132863B2
JP6132863B2 JP2015024266A JP2015024266A JP6132863B2 JP 6132863 B2 JP6132863 B2 JP 6132863B2 JP 2015024266 A JP2015024266 A JP 2015024266A JP 2015024266 A JP2015024266 A JP 2015024266A JP 6132863 B2 JP6132863 B2 JP 6132863B2
Authority
JP
Japan
Prior art keywords
drive source
sheet material
feeding
image forming
elevating
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
JP2015024266A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015178420A5 (enExample
JP2015178420A (ja
Inventor
雅之 酒井
雅之 酒井
直樹 菅野
直樹 菅野
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 JP2015024266A priority Critical patent/JP6132863B2/ja
Priority to US14/627,203 priority patent/US9676575B2/en
Publication of JP2015178420A publication Critical patent/JP2015178420A/ja
Publication of JP2015178420A5 publication Critical patent/JP2015178420A5/ja
Application granted granted Critical
Publication of JP6132863B2 publication Critical patent/JP6132863B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B65H7/20—Controlling associated apparatus
    • 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
    • B65H3/0607—Rollers or like rotary separators cooperating with means for automatically separating the pile from roller or rotary separator after a separation step
    • 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
    • B65H3/0669—Driving devices therefor
    • 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
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/04—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to absence of articles, e.g. exhaustion of 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
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/40—Toothed gearings
    • B65H2403/42—Spur gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/50—Driving mechanisms
    • B65H2403/51—Cam mechanisms
    • B65H2403/512—Cam mechanisms involving radial plate cam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/40—Identification
    • B65H2511/414—Identification of mode of operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/515—Absence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/50—Timing
    • B65H2513/52—Age; Duration; Life time or chronology of event
    • 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
    • B65H2555/20—Actuating means angular
    • B65H2555/26—Stepper motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Controlling Sheets Or Webs (AREA)
JP2015024266A 2014-02-28 2015-02-10 画像形成装置 Active JP6132863B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015024266A JP6132863B2 (ja) 2014-02-28 2015-02-10 画像形成装置
US14/627,203 US9676575B2 (en) 2014-02-28 2015-02-20 Image forming apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014039124 2014-02-28
JP2014039124 2014-02-28
JP2015024266A JP6132863B2 (ja) 2014-02-28 2015-02-10 画像形成装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017043915A Division JP6437027B2 (ja) 2014-02-28 2017-03-08 画像形成装置

Publications (3)

Publication Number Publication Date
JP2015178420A JP2015178420A (ja) 2015-10-08
JP2015178420A5 JP2015178420A5 (enExample) 2016-03-10
JP6132863B2 true JP6132863B2 (ja) 2017-05-24

Family

ID=54006422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015024266A Active JP6132863B2 (ja) 2014-02-28 2015-02-10 画像形成装置

Country Status (2)

Country Link
US (1) US9676575B2 (enExample)
JP (1) JP6132863B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9731525B2 (en) * 2015-05-27 2017-08-15 Canon Kabushiki Kaisha Recording material feeding device
JP6740787B2 (ja) * 2016-07-29 2020-08-19 ブラザー工業株式会社 画像記録装置
JP7753002B2 (ja) 2021-09-03 2025-10-14 キヤノン株式会社 画像形成装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5815280A (en) 1991-10-09 1998-09-29 Canon Kabushiki Kaisha Image recording apparatus with prioritization of input
JPH08259044A (ja) * 1995-03-28 1996-10-08 Matsushita Graphic Commun Syst Inc 給紙ローラ制御方法
JPH10231029A (ja) * 1997-02-21 1998-09-02 Canon Inc シート供給装置及び画像形成装置
US6421581B1 (en) * 2000-09-12 2002-07-16 Canon Kabushiki Kaisha Printer with improved page feed
JP2002199794A (ja) * 2000-10-16 2002-07-12 Canon Inc 記録装置
US6900611B2 (en) 2000-10-16 2005-05-31 Canon Kabushiki Kaisha Recording apparatus
JP2002211786A (ja) * 2001-01-10 2002-07-31 Canon Inc シート搬送装置及び画像形成装置
JP2002316731A (ja) * 2001-04-20 2002-10-31 Fuji Xerox Co Ltd シート供給装置
JP4305250B2 (ja) * 2004-03-31 2009-07-29 ブラザー工業株式会社 画像形成装置
US7758038B2 (en) * 2005-12-05 2010-07-20 Silverbrook Research Pty Ltd Printer having compact media pick-up device
US20080251992A1 (en) * 2007-04-11 2008-10-16 Hewlett-Packard Development Company Lp Retard roller
JP5258209B2 (ja) 2007-05-31 2013-08-07 キヤノン株式会社 ステッピングモータ駆動装置および画像形成装置
JP4399485B2 (ja) * 2007-09-04 2010-01-13 シャープ株式会社 原稿搬送装置および原稿搬送方法
JP5217842B2 (ja) * 2008-09-25 2013-06-19 株式会社リコー 記録紙給送装置および画像形成装置
JP2010189161A (ja) 2009-02-19 2010-09-02 Sharp Corp シート搬送装置及びそれを備えた画像形成装置
JP2011006236A (ja) 2009-06-29 2011-01-13 Kyocera Mita Corp 給紙装置及び画像形成装置
JP2011042463A (ja) 2009-08-21 2011-03-03 Ricoh Co Ltd タイミングベルト駆動装置、大容量積載装置および画像形成システム
JP2012176827A (ja) * 2011-02-25 2012-09-13 Ricoh Co Ltd ジャム処理アシスト装置及び前記ジャム処理アシスト装置を備えた画像形成装置
JP5963452B2 (ja) 2012-01-24 2016-08-03 キヤノン株式会社 画像形成装置
JP5882762B2 (ja) * 2012-01-31 2016-03-09 キヤノン株式会社 読取装置及び記録装置
JP5979922B2 (ja) * 2012-03-15 2016-08-31 キヤノン株式会社 シート給送装置及び画像形成装置
JP5900775B2 (ja) 2012-08-23 2016-04-06 キヤノン株式会社 画像形成装置
JP6101506B2 (ja) * 2013-02-15 2017-03-22 理想科学工業株式会社 給紙装置および印刷装置
US8833757B1 (en) * 2013-04-05 2014-09-16 Lexmark International, Inc. Method of using separator roll positioner in a removable media dam and separator roll speed to correct feed errors

Also Published As

Publication number Publication date
US20150246784A1 (en) 2015-09-03
JP2015178420A (ja) 2015-10-08
US9676575B2 (en) 2017-06-13

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