CN107176480B - 片材输送装置和图像形成装置 - Google Patents

片材输送装置和图像形成装置 Download PDF

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Publication number
CN107176480B
CN107176480B CN201710132924.0A CN201710132924A CN107176480B CN 107176480 B CN107176480 B CN 107176480B CN 201710132924 A CN201710132924 A CN 201710132924A CN 107176480 B CN107176480 B CN 107176480B
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CN
China
Prior art keywords
sheet
conveying
roller pair
conveying roller
control mode
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
CN201710132924.0A
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English (en)
Chinese (zh)
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CN107176480A (zh
Inventor
板桥俊文
藤田启子
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
Publication of CN107176480A publication Critical patent/CN107176480A/zh
Application granted granted Critical
Publication of CN107176480B publication Critical patent/CN107176480B/zh
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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
    • B65H9/00—Registering, e.g. orientating, articles; 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
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/004—Deskewing sheet by abutting against a stop, i.e. producing a buckling of the sheet
    • B65H9/006—Deskewing sheet by abutting against a stop, i.e. producing a buckling of the sheet the stop being formed by forwarding means in stand-by
    • 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
    • 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
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/004—Deskewing sheet by abutting against a stop, i.e. producing a buckling of the sheet
    • 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
    • G03G15/65—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
    • G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
    • G03G15/6567—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for deskewing or aligning
    • 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
    • B65H2511/10—Size; Dimensions
    • B65H2511/13—Thickness
    • 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
    • B65H2511/40—Identification
    • B65H2511/416—Identification 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
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/10—Mass, e.g. mass flow rate; Weight; Inertia
    • 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
    • B65H2515/81—Rigidity; Stiffness; Elasticity
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Paper Feeding For Electrophotography (AREA)
CN201710132924.0A 2016-03-09 2017-03-08 片材输送装置和图像形成装置 Active CN107176480B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016045162A JP2017159989A (ja) 2016-03-09 2016-03-09 シート搬送装置及び画像形成装置
JP2016-045162 2016-03-09

Publications (2)

Publication Number Publication Date
CN107176480A CN107176480A (zh) 2017-09-19
CN107176480B true CN107176480B (zh) 2020-01-31

Family

ID=59786651

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710132924.0A Active CN107176480B (zh) 2016-03-09 2017-03-08 片材输送装置和图像形成装置

Country Status (3)

Country Link
US (1) US9994405B2 (enExample)
JP (1) JP2017159989A (enExample)
CN (1) CN107176480B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019043701A (ja) * 2017-08-30 2019-03-22 キヤノン株式会社 シート搬送装置及び画像形成装置
JP7267718B2 (ja) * 2018-11-21 2023-05-02 キヤノン株式会社 シート搬送装置及び画像形成装置
JP7375388B2 (ja) * 2019-09-03 2023-11-08 富士フイルムビジネスイノベーション株式会社 搬送装置、及び画像形成装置
JP7580958B2 (ja) * 2020-07-14 2024-11-12 キヤノン株式会社 画像形成装置
JP7676226B2 (ja) * 2021-05-31 2025-05-14 キヤノン株式会社 画像形成装置
JP7699967B2 (ja) * 2021-06-07 2025-06-30 キヤノン株式会社 画像形成装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6092893A (en) * 1991-08-22 2000-07-25 Canon Kabushiki Kaisha Sheet feeding apparatus and image forming system
CN101051197A (zh) * 2006-04-07 2007-10-10 佳能株式会社 薄片输送设备和装有该薄片输送设备的图像形成设备
CN101164853A (zh) * 2006-09-01 2008-04-23 夏普株式会社 片材搬送装置及具有该装置的原稿搬送装置、图像处理装置
CN102385273A (zh) * 2010-09-02 2012-03-21 柯尼卡美能达商用科技株式会社 图像形成装置
CN103958378A (zh) * 2011-11-29 2014-07-30 佳能株式会社 歪斜校正装置和成像设备

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05116813A (ja) 1991-10-23 1993-05-14 Ricoh Co Ltd 画像形成装置の転写紙給送方法
JPH07157147A (ja) 1993-12-03 1995-06-20 Ricoh Co Ltd 用紙搬送装置
JPH10212054A (ja) 1997-01-29 1998-08-11 Fuji Xerox Co Ltd 原稿搬送装置
JP3749778B2 (ja) * 1997-05-21 2006-03-01 株式会社リコー 紙搬送装置
JP2000118801A (ja) 1998-10-15 2000-04-25 Canon Inc シート搬送装置及び該装置を備えた画像形成装置
JP2002318518A (ja) * 2001-04-20 2002-10-31 Canon Inc 画像形成装置
US6650865B2 (en) * 2002-01-11 2003-11-18 Xerox Corporation Stalled roll registration system and method employing a ball-on-belt input transport
JP4109886B2 (ja) 2002-04-08 2008-07-02 キヤノン株式会社 画像形成装置
JP2005247463A (ja) * 2004-03-02 2005-09-15 Matsushita Electric Ind Co Ltd 画像形成装置の給紙制御方法
JP2005335935A (ja) * 2004-05-31 2005-12-08 Fuji Xerox Co Ltd 用紙搬送装置
JP4227640B2 (ja) 2005-11-11 2009-02-18 キヤノン株式会社 シート処理装置、これを備えた画像形成装置
JP5201867B2 (ja) 2007-04-12 2013-06-05 キヤノン株式会社 画像形成装置
US7641188B2 (en) 2007-04-24 2010-01-05 Canon Kabushiki Kaisha Sheet feeding apparatus and image forming apparatus
JP5195121B2 (ja) * 2008-07-28 2013-05-08 株式会社リコー 記録媒体搬送装置及び画像形成装置
JP5178463B2 (ja) 2008-11-06 2013-04-10 キヤノン株式会社 シート給送装置及び画像形成装置
JP5562066B2 (ja) 2010-02-26 2014-07-30 キヤノン株式会社 画像形成装置
JP5772383B2 (ja) * 2011-08-17 2015-09-02 コニカミノルタ株式会社 給紙装置、画像読取り装置及び画像形成装置
JP6029335B2 (ja) 2012-06-07 2016-11-24 キヤノン株式会社 画像形成装置
US8979088B2 (en) 2012-11-02 2015-03-17 Canon Kabushiki Kaisha Sheet feeding apparatus and image forming apparatus
JP6256790B2 (ja) * 2013-07-10 2018-01-10 株式会社リコー シート搬送装置及び画像形成装置
JP2015020902A (ja) * 2013-07-23 2015-02-02 キヤノン株式会社 斜行補正装置及び画像形成装置
US9860403B2 (en) 2015-06-10 2018-01-02 Canon Kabushiki Kaisha Sheet feeding apparatus, and reading apparatus and image forming apparatus using the same
JP6335854B2 (ja) 2015-09-02 2018-05-30 キヤノン株式会社 シート給送装置及び画像形成装置
JP6180480B2 (ja) * 2015-09-03 2017-08-16 キヤノン株式会社 シート給送装置及び画像形成装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6092893A (en) * 1991-08-22 2000-07-25 Canon Kabushiki Kaisha Sheet feeding apparatus and image forming system
CN101051197A (zh) * 2006-04-07 2007-10-10 佳能株式会社 薄片输送设备和装有该薄片输送设备的图像形成设备
CN101164853A (zh) * 2006-09-01 2008-04-23 夏普株式会社 片材搬送装置及具有该装置的原稿搬送装置、图像处理装置
CN102385273A (zh) * 2010-09-02 2012-03-21 柯尼卡美能达商用科技株式会社 图像形成装置
CN103958378A (zh) * 2011-11-29 2014-07-30 佳能株式会社 歪斜校正装置和成像设备

Also Published As

Publication number Publication date
JP2017159989A (ja) 2017-09-14
CN107176480A (zh) 2017-09-19
US9994405B2 (en) 2018-06-12
US20170261905A1 (en) 2017-09-14

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