JP5791575B2 - 用紙搬送装置、画像形成装置 - Google Patents

用紙搬送装置、画像形成装置 Download PDF

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Publication number
JP5791575B2
JP5791575B2 JP2012188108A JP2012188108A JP5791575B2 JP 5791575 B2 JP5791575 B2 JP 5791575B2 JP 2012188108 A JP2012188108 A JP 2012188108A JP 2012188108 A JP2012188108 A JP 2012188108A JP 5791575 B2 JP5791575 B2 JP 5791575B2
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JP
Japan
Prior art keywords
paper
abnormality
sheet
conveyance
sound
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
JP2012188108A
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English (en)
Japanese (ja)
Other versions
JP2014043340A5 (enExample
JP2014043340A (ja
Inventor
弘三 嶋津
弘三 嶋津
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.)
Kyocera Document Solutions Inc
Original Assignee
Kyocera Document Solutions 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 Kyocera Document Solutions Inc filed Critical Kyocera Document Solutions Inc
Priority to JP2012188108A priority Critical patent/JP5791575B2/ja
Priority to CN201310354164.XA priority patent/CN103662896B/zh
Priority to US13/968,275 priority patent/US8955840B2/en
Publication of JP2014043340A publication Critical patent/JP2014043340A/ja
Publication of JP2014043340A5 publication Critical patent/JP2014043340A5/ja
Application granted granted Critical
Publication of JP5791575B2 publication Critical patent/JP5791575B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • 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
    • B65H29/58—Article switches or diverters
    • B65H29/62—Article switches or diverters diverting faulty articles from the main streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
    • B65H43/04—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable detecting, or responding to, 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
    • 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
    • B65H5/26—Duplicate, alternate, selective, or coacting feeds
    • 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
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display
    • 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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/70—Detecting malfunctions relating to paper handling, e.g. jams
    • 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
    • B65H2403/90—Machine drive
    • B65H2403/94—Other features of machine drive
    • B65H2403/942—Bidirectional powered handling device
    • 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
    • B65H2511/20—Location in space
    • B65H2511/24—Irregularities, e.g. in orientation or skewness
    • 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
    • B65H2511/52—Defective operating conditions
    • B65H2511/522—Folds or misfolding
    • 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
    • B65H2511/52—Defective operating conditions
    • B65H2511/524—Multiple articles, e.g. double feed
    • 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
    • B65H2511/52—Defective operating conditions
    • B65H2511/528—Jam
    • 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
    • B65H2513/40—Movement
    • B65H2513/41—Direction of movement
    • B65H2513/412—Direction of rotation of motor powering the handling device
    • 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
    • B65H2513/40—Movement
    • B65H2513/42—Route, path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/82—Sound; Noise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/84—Quality; Condition, e.g. degree of wear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/20—Calculating means; Controlling methods
    • B65H2557/23—Recording or storing data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/20—Calculating means; Controlling methods
    • B65H2557/24—Calculating methods; Mathematic models
    • B65H2557/242—Calculating methods; Mathematic models involving a particular data profile or curve
    • 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
    • B65H2601/10—Ensuring correct operation
    • B65H2601/11—Clearing faulty handling, e.g. jams
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00611—Detector details, e.g. optical detector
    • G03G2215/00637—Acoustic detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2012188108A 2012-08-28 2012-08-28 用紙搬送装置、画像形成装置 Expired - Fee Related JP5791575B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012188108A JP5791575B2 (ja) 2012-08-28 2012-08-28 用紙搬送装置、画像形成装置
CN201310354164.XA CN103662896B (zh) 2012-08-28 2013-08-14 纸输送装置和图像形成装置
US13/968,275 US8955840B2 (en) 2012-08-28 2013-08-15 Paper sheet conveying apparatus and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012188108A JP5791575B2 (ja) 2012-08-28 2012-08-28 用紙搬送装置、画像形成装置

Publications (3)

Publication Number Publication Date
JP2014043340A JP2014043340A (ja) 2014-03-13
JP2014043340A5 JP2014043340A5 (enExample) 2014-07-17
JP5791575B2 true JP5791575B2 (ja) 2015-10-07

Family

ID=50186397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012188108A Expired - Fee Related JP5791575B2 (ja) 2012-08-28 2012-08-28 用紙搬送装置、画像形成装置

Country Status (3)

Country Link
US (1) US8955840B2 (enExample)
JP (1) JP5791575B2 (enExample)
CN (1) CN103662896B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9395277B2 (en) * 2011-12-06 2016-07-19 Kodak Alaris Inc. Self-adjusting audio detection of medium jam
JP5404873B1 (ja) 2012-08-24 2014-02-05 株式会社Ｐｆｕ 原稿搬送装置、ジャム判定方法及びコンピュータプログラム
JP5404875B1 (ja) * 2012-08-24 2014-02-05 株式会社Ｐｆｕ 原稿搬送装置、ジャム判定方法及びコンピュータプログラム
JP5404871B1 (ja) 2012-08-24 2014-02-05 株式会社Ｐｆｕ 用紙搬送装置、ジャム判定方法及びコンピュータプログラム
JP5404874B1 (ja) 2012-08-24 2014-02-05 株式会社Ｐｆｕ 原稿搬送装置、ジャム判定方法及びコンピュータプログラム
JP5409868B1 (ja) 2012-09-14 2014-02-05 株式会社Pfu 原稿搬送装置、ジャム判定方法及びコンピュータプログラム
JP5404881B1 (ja) 2012-09-14 2014-02-05 株式会社Pfu 原稿搬送装置、ジャム判定方法及びコンピュータプログラム
US20160109842A1 (en) * 2014-10-16 2016-04-21 Kodak Alaris Inc. Audio detection of medium jam
WO2016061497A1 (en) * 2014-10-16 2016-04-21 Kodak Alaris Inc. Audio detection of medium jam
US10150632B2 (en) 2014-12-30 2018-12-11 Kodak Alaris Inc. System and method for metallic object detection in a media transport system
US9617097B2 (en) * 2014-12-30 2017-04-11 Kodak Alaris Inc. System and method for metallic object detection in a media transport system
US9850084B2 (en) * 2015-10-21 2017-12-26 Kodak Alaris Inc. Detection of process abnormalities in a media processing system
JP6932941B2 (ja) * 2017-02-15 2021-09-08 コニカミノルタ株式会社 画像形成装置
US10547756B1 (en) * 2018-07-12 2020-01-28 Toshiba Tec Kabushiki Kaisha Image forming apparatus and image forming method
JP2020071436A (ja) * 2018-11-02 2020-05-07 東芝テック株式会社 発生源特定装置及び画像形成装置
JP7530563B2 (ja) * 2020-05-20 2024-08-08 株式会社リコー シート搬送装置、自動原稿搬送装置及び画像形成装置

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JPH05193786A (ja) * 1992-01-21 1993-08-03 Mitsubishi Heavy Ind Ltd 超音波式２枚検知方法
JP2001302021A (ja) * 2000-04-25 2001-10-31 Canon Inc 紙ジャム検知装置、紙ジャム検知方法、画像記録装置
US6520498B2 (en) * 2000-12-21 2003-02-18 Eastman Kodak Company Method and apparatus for detection of wrinkled documents in a sheet feeding device
JP2003212386A (ja) * 2002-01-25 2003-07-30 Canon Inc 記録装置及び記録装置における記録媒体の種類識別方法
JP4675672B2 (ja) 2005-05-16 2011-04-27 株式会社リコー 画像形成装置
JP2007079263A (ja) * 2005-09-15 2007-03-29 Canon Inc 画像形成装置、画像形成システム、及び画像形成装置の制御方法
JP4898420B2 (ja) * 2006-12-27 2012-03-14 キヤノン株式会社 シート搬送装置と画像形成装置
JP4929049B2 (ja) * 2007-05-23 2012-05-09 株式会社リコー 画像処理装置
JP4506807B2 (ja) * 2007-10-15 2010-07-21 富士ゼロックス株式会社 画像形成装置の異音診断装置および診断プログラム
JP2009249046A (ja) * 2008-04-01 2009-10-29 Ricoh Elemex Corp 用紙搬送装置、用紙搬送異常検知方法
JP5140631B2 (ja) * 2009-05-21 2013-02-06 京セラドキュメントソリューションズ株式会社 画像形成装置
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Also Published As

Publication number Publication date
US8955840B2 (en) 2015-02-17
JP2014043340A (ja) 2014-03-13
CN103662896A (zh) 2014-03-26
CN103662896B (zh) 2016-08-24
US20140061995A1 (en) 2014-03-06

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