JP6217555B2 - 用紙搬送装置及び画像形成装置 - Google Patents
用紙搬送装置及び画像形成装置 Download PDFInfo
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- JP6217555B2 JP6217555B2 JP2014155722A JP2014155722A JP6217555B2 JP 6217555 B2 JP6217555 B2 JP 6217555B2 JP 2014155722 A JP2014155722 A JP 2014155722A JP 2014155722 A JP2014155722 A JP 2014155722A JP 6217555 B2 JP6217555 B2 JP 6217555B2
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- Prior art keywords
- detection sensor
- paper
- paper detection
- holding
- sheet conveying
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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
- 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
-
- 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
-
- 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
-
- 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
- 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
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- 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
- G03G15/6561—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 sheet registration
- G03G15/6564—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 sheet registration with correct timing of sheet feeding
-
- 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
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/10—Modular constructions, e.g. using preformed elements or profiles
-
- 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
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
- B65H2553/41—Photoelectric 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
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
- B65H2553/41—Photoelectric detectors
- B65H2553/412—Photoelectric detectors in barrier arrangements, i.e. emitter facing a receptor 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
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
- B65H2553/41—Photoelectric detectors
- B65H2553/414—Photoelectric detectors involving receptor receiving light reflected by a reflecting surface and emitted by a separate emitter
-
- 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
- B65H2601/30—Facilitating or easing
- B65H2601/32—Facilitating or easing entities relating to handling machine
- B65H2601/324—Removability or inter-changeability of machine parts, e.g. for maintenance
-
- 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
- B65H43/08—Photoelectric 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
- 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
- B65H7/14—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 by photoelectric feelers or detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Controlling Sheets Or Webs (AREA)
- Paper Feeding For Electrophotography (AREA)
- Electrophotography Configuration And Component (AREA)
Description
10 搬送経路
12a、12b レジストローラ
30 用紙搬送装置
40 用紙検知センサー
41 雌コネクタ
50 保持部材
52 上面保持板
53 下面保持板
56 開口部
57 第1切欠き部
58 第2切欠き部
60 カバー部材
65、66、67、68 係合凸部(位置決め部材)
90 ケーブル
91 雄コネクタ
92 固定具
Claims (6)
- 搬送経路における用紙の位置を検知する用紙検知センサーと、該用紙検知センサーによる検知結果に基づいて用紙の搬送タイミングを制御するレジストローラと、を備える用紙搬送装置であって、
前記用紙検知センサーを着脱可能に保持する保持部材と、
前記搬送経路に設けられ、前記レジストローラを回転可能に支持し、該保持部材に係合することで該保持部材に保持されている該用紙検知センサーを該レジストローラに対して正規の位置に位置決めして固定する位置決め部材を有するカバー部材と、
を備えていることを特徴とする用紙搬送装置。 - 前記保持部材は、前記用紙検知センサーの保持空間を形成するように対向して形成される一対の保持板と、該用紙検知センサーの該保持空間への着脱時に該用紙検知センサーが通過する開口部と、を備え、
前記カバー部材は、前記開口部を覆うように形成されていることを特徴とする請求項1に記載の用紙搬送装置。 - 前記保持板は複数の切欠き部を備え、前記位置決め部材は該切欠き部に係合して前記保持空間に収容された前記用紙検知センサーに当接するように形成される係合凸部を備えていることを特徴とする請求項2に記載の用紙搬送装置。
- 前記用紙検知センサーは前記保持空間においてコネクタを介してケーブルに接続され、該ケーブルは複数の固定具により固定されていることを特徴とする請求項2又は3に記載の用紙搬送装置。
- 前記保持部材は、前記用紙搬送装置の装置本体の内部に取り付けられたフレーム板に固定され、前記カバー部材は該フレーム板に固定されていることを特徴とする請求項1〜4のいずれかの請求項に記載の用紙搬送装置。
- 請求項1〜5のいずれかの請求項に記載の用紙搬送装置を備えることを特徴とする画像形成装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014155722A JP6217555B2 (ja) | 2014-07-31 | 2014-07-31 | 用紙搬送装置及び画像形成装置 |
US14/815,166 US9329553B2 (en) | 2014-07-31 | 2015-07-31 | Sheet conveying device and image forming apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014155722A JP6217555B2 (ja) | 2014-07-31 | 2014-07-31 | 用紙搬送装置及び画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016033065A JP2016033065A (ja) | 2016-03-10 |
JP6217555B2 true JP6217555B2 (ja) | 2017-10-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014155722A Active JP6217555B2 (ja) | 2014-07-31 | 2014-07-31 | 用紙搬送装置及び画像形成装置 |
Country Status (2)
Country | Link |
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US (1) | US9329553B2 (ja) |
JP (1) | JP6217555B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3503952A4 (en) | 2016-08-25 | 2020-04-15 | Validose, Inc. | SYSTEM AND METHOD FOR CONTROLLED MEDICAL THERAPY |
US10079404B1 (en) | 2017-03-03 | 2018-09-18 | Blue Current, Inc. | Polymerized in-situ hybrid solid ion-conductive compositions |
JP6673272B2 (ja) * | 2017-03-23 | 2020-03-25 | 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 |
US11581570B2 (en) | 2019-01-07 | 2023-02-14 | Blue Current, Inc. | Polyurethane hybrid solid ion-conductive compositions |
US11815125B2 (en) | 2019-04-08 | 2023-11-14 | Hewlett-Packard Development Company, L.P. | Devices for retaining articles |
CN115336039A (zh) | 2019-12-20 | 2022-11-11 | 蓝色电流股份有限公司 | 具有粘合剂的复合电解质 |
US11394054B2 (en) | 2019-12-20 | 2022-07-19 | Blue Current, Inc. | Polymer microspheres as binders for composite electrolytes |
JP7473866B2 (ja) * | 2019-12-24 | 2024-04-24 | 株式会社リコー | 記録媒体搬送装置および画像形成装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07247040A (ja) * | 1994-03-08 | 1995-09-26 | Canon Inc | シート給送装置および画像形成装置 |
EP1452930A4 (en) * | 2001-11-13 | 2012-04-25 | Brother Ind Ltd | TEMPERATURE FIXING DEVICE AND IMAGE FORMING DEVICE |
JP4109894B2 (ja) * | 2002-04-24 | 2008-07-02 | キヤノン株式会社 | 画像形成装置 |
JP3669347B2 (ja) * | 2002-06-10 | 2005-07-06 | ブラザー工業株式会社 | 画像形成装置および熱定着装置 |
JP2005019924A (ja) * | 2003-06-30 | 2005-01-20 | Nippon Seiki Co Ltd | 配線コードのクランプ構造 |
JP2006056679A (ja) * | 2004-08-20 | 2006-03-02 | Konica Minolta Business Technologies Inc | 給紙装置 |
JP4283316B2 (ja) | 2007-02-14 | 2009-06-24 | シャープ株式会社 | 画像形成装置の用紙搬送路 |
JP4550134B2 (ja) * | 2008-08-25 | 2010-09-22 | シャープ株式会社 | シート搬送装置及びそれを備えた画像形成装置 |
JP2011059460A (ja) * | 2009-09-11 | 2011-03-24 | Ricoh Co Ltd | 媒体搬送装置及び画像形成装置 |
-
2014
- 2014-07-31 JP JP2014155722A patent/JP6217555B2/ja active Active
-
2015
- 2015-07-31 US US14/815,166 patent/US9329553B2/en active Active
Also Published As
Publication number | Publication date |
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US20160033918A1 (en) | 2016-02-04 |
US9329553B2 (en) | 2016-05-03 |
JP2016033065A (ja) | 2016-03-10 |
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