JP5717418B2 - シート搬送装置、これを用いた画像読取装置、及び画像形成装置 - Google Patents

シート搬送装置、これを用いた画像読取装置、及び画像形成装置 Download PDF

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Publication number
JP5717418B2
JP5717418B2 JP2010266973A JP2010266973A JP5717418B2 JP 5717418 B2 JP5717418 B2 JP 5717418B2 JP 2010266973 A JP2010266973 A JP 2010266973A JP 2010266973 A JP2010266973 A JP 2010266973A JP 5717418 B2 JP5717418 B2 JP 5717418B2
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JP
Japan
Prior art keywords
sheet
skew
index
detection information
skew correction
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
JP2010266973A
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English (en)
Japanese (ja)
Other versions
JP2012116597A (ja
JP2012116597A5 (enExample
Inventor
齋藤　哲史
哲史 齋藤
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 JP2010266973A priority Critical patent/JP5717418B2/ja
Priority to US13/307,234 priority patent/US8764007B2/en
Publication of JP2012116597A publication Critical patent/JP2012116597A/ja
Publication of JP2012116597A5 publication Critical patent/JP2012116597A5/ja
Application granted granted Critical
Publication of JP5717418B2 publication Critical patent/JP5717418B2/ja
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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
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/002—Registering, e.g. orientating, articles; Devices therefor changing orientation of sheet by only controlling movement of the forwarding means, i.e. without the use of stop or register wall
    • 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
    • B65H7/06—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 presence of faulty articles or incorrect separation or feed
    • B65H7/08—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 presence of faulty articles or incorrect separation or feed responsive to incorrect front register
    • 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
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/33—Modifying, selecting, changing orientation
    • B65H2301/331—Skewing, correcting skew, i.e. changing slightly orientation of material
    • 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
    • B65H2511/51—Presence
    • B65H2511/514—Particular portion of element
    • 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
    • B65H2553/00—Sensing or detecting means
    • B65H2553/80—Arangement of the sensing means
    • B65H2553/82—Arangement of the sensing means with regard to the direction of transport of the handled material
    • 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
    • B65H2701/111—Plane geometry, contour
    • B65H2701/1113—Plane geometry, contour irregular shape
    • B65H2701/11132—Plane geometry, contour irregular shape tabbed sheet
    • 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
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges
    • B65H2701/1311—Edges leading edge
    • 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
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges
    • B65H2701/1313—Edges trailing edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H33/00—Forming counted batches in delivery pile or stream of articles
    • B65H33/04—Forming counted batches in delivery pile or stream of articles by inserting marker slips in pile or stream

Landscapes

  • Registering Or Overturning Sheets (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Paper Feeding For Electrophotography (AREA)
JP2010266973A 2010-11-30 2010-11-30 シート搬送装置、これを用いた画像読取装置、及び画像形成装置 Active JP5717418B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010266973A JP5717418B2 (ja) 2010-11-30 2010-11-30 シート搬送装置、これを用いた画像読取装置、及び画像形成装置
US13/307,234 US8764007B2 (en) 2010-11-30 2011-11-30 Sheet conveying device having function of correcting skew of sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010266973A JP5717418B2 (ja) 2010-11-30 2010-11-30 シート搬送装置、これを用いた画像読取装置、及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2012116597A JP2012116597A (ja) 2012-06-21
JP2012116597A5 JP2012116597A5 (enExample) 2014-01-23
JP5717418B2 true JP5717418B2 (ja) 2015-05-13

Family

ID=46126071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010266973A Active JP5717418B2 (ja) 2010-11-30 2010-11-30 シート搬送装置、これを用いた画像読取装置、及び画像形成装置

Country Status (2)

Country Link
US (1) US8764007B2 (enExample)
JP (1) JP5717418B2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014069894A (ja) * 2012-09-27 2014-04-21 Toshiba Corp 搬送装置および搬送方法
JP6265593B2 (ja) * 2012-12-17 2018-01-24 キヤノン株式会社 原稿読取装置及び原稿読取方法
US9098089B2 (en) * 2013-02-20 2015-08-04 Ncr Corporation Media alignment
US9579815B2 (en) 2013-12-20 2017-02-28 ACCO Brands Corporation In-line punching machine
JP6324173B2 (ja) * 2014-04-04 2018-05-16 キヤノン株式会社 画像形成装置
US10343433B2 (en) 2015-10-30 2019-07-09 Hewlett-Packard Development Company, L.P. Skew sensor calibration
US10569980B2 (en) * 2015-12-08 2020-02-25 Hewlett-Packard Development Company, L.P. Media alignment calibration
US20180288256A1 (en) * 2016-01-29 2018-10-04 Hewlett-Packard Development Company, L.P. Motion of media perpendicular to media feed axis
CN110546096B (zh) * 2017-04-25 2022-02-08 好利用国际株式会社 折纸装置
US11401124B2 (en) 2018-07-25 2022-08-02 Hewlett-Packard Development Company, L.P. Media sheet skew correction
NL2023988B1 (en) 2019-10-10 2021-04-15 Xeikon Prepress Nv Punching Station and Method for a Relief plate precursor
JP7622209B2 (ja) * 2020-10-07 2025-01-27 ボブスト リヨン 変換機械のための較正システム及び較正方法
JP7563134B2 (ja) * 2020-11-24 2024-10-08 京セラドキュメントソリューションズ株式会社 搬送装置および画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0431267B1 (de) * 1989-12-07 1996-06-26 Mars, Incorporated Vorrichtung zum Ausrichten von Blättern
JPH04277151A (ja) 1991-03-04 1992-10-02 Canon Inc シート材搬送装置
JPH06127754A (ja) * 1992-08-27 1994-05-10 Fuji Xerox Co Ltd 画像形成装置の用紙位置補正装置
JP2003146485A (ja) * 2001-11-15 2003-05-21 Canon Inc シート搬送装置及び画像形成装置
US7422210B2 (en) * 2005-03-04 2008-09-09 Xerox Corporation Sheet deskewing system with final correction from trail edge sensing
US7500669B2 (en) * 2006-04-13 2009-03-10 Xerox Corporation Registration of tab media
JP4721441B2 (ja) * 2006-08-25 2011-07-13 株式会社リコー 自動原稿搬送装置及び画像読取装置
JP2008254856A (ja) * 2007-04-03 2008-10-23 Canon Inc シート搬送装置、画像形成装置及び画像読取装置
JP5721461B2 (ja) * 2010-02-15 2015-05-20 キヤノン株式会社 画像形成装置及びその制御方法
JP5623173B2 (ja) * 2010-07-30 2014-11-12 キヤノン株式会社 シート搬送装置、画像形成装置及び画像読取装置

Also Published As

Publication number Publication date
US8764007B2 (en) 2014-07-01
JP2012116597A (ja) 2012-06-21
US20120133093A1 (en) 2012-05-31

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