JP6341332B2 - シート後処理装置及びそれを備えた画像形成システム - Google Patents
シート後処理装置及びそれを備えた画像形成システム Download PDFInfo
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- JP6341332B2 JP6341332B2 JP2017509152A JP2017509152A JP6341332B2 JP 6341332 B2 JP6341332 B2 JP 6341332B2 JP 2017509152 A JP2017509152 A JP 2017509152A JP 2017509152 A JP2017509152 A JP 2017509152A JP 6341332 B2 JP6341332 B2 JP 6341332B2
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- sheet
- discharge roller
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- 238000012805 post-processing Methods 0.000 title claims description 42
- 238000012545 processing Methods 0.000 claims description 62
- 238000007599 discharging Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 description 14
- 230000032258 transport Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 210000000078 claw Anatomy 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Images
Classifications
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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
- B65H31/00—Pile receivers
- B65H31/34—Apparatus for squaring-up piled articles
- B65H31/36—Auxiliary devices for contacting each article with a front stop as it is piled
-
- 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
- B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
- B65H29/125—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers between two sets of 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
- B65H31/00—Pile receivers
- B65H31/02—Pile receivers with stationary end support against which pile accumulates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/30—Arrangements for removing completed piles
- B65H31/3027—Arrangements for removing completed piles by the nip between moving belts or 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
- B65H33/00—Forming counted batches in delivery pile or stream of articles
- B65H33/06—Forming counted batches in delivery pile or stream of articles by displacing articles to define batches
- B65H33/08—Displacing whole batches, e.g. forming stepped piles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/04—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling
-
- 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
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/421—Forming a pile
- B65H2301/4212—Forming a pile of articles substantially horizontal
-
- 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
- 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
- B65H2403/00—Power transmission; Driving means
- B65H2403/90—Machine drive
- B65H2403/94—Other features of machine drive
- B65H2403/945—Self-weight powered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
- B65H2405/11—Parts and details thereof
- B65H2405/111—Bottom
- B65H2405/1115—Bottom with surface inclined, e.g. in width-wise direction
- B65H2405/11151—Bottom with surface inclined, e.g. in width-wise direction with surface inclined upwardly in transport direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
- B65H2405/11—Parts and details thereof
- B65H2405/113—Front, i.e. portion adjacent to the feeding / delivering side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
- B65H2405/11—Parts and details thereof
- B65H2405/113—Front, i.e. portion adjacent to the feeding / delivering side
- B65H2405/1134—Front, i.e. portion adjacent to the feeding / delivering side movable, e.g. pivotable
-
- 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
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/30—Forces; Stresses
-
- 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
- B65H2801/24—Post -processing devices
- B65H2801/27—Devices located downstream of office-type machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Pile Receivers (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Paper Feeding For Electrophotography (AREA)
Description
Claims (6)
- 所定枚数のシートを受け入れて積載する処理トレイと、
該処理トレイのシート搬送方向下流側に配置され、前記処理トレイ上に積載されたシートが排出される排出トレイと、
前記処理トレイに積載されるシートの最上面に接触する排出ローラーと、前記処理トレイに積載されるシートの最下面に接触し、前記排出トレイへシートを排出する方向にのみ回転可能な排出コロと、で構成される排出ローラー対と、
を備えたシート後処理装置において、
前記排出ローラー対を正回転させることにより前記処理トレイから前記排出トレイへシートを排出し、前記排出コロの回転を停止させた状態で前記排出ローラーを逆回転させることにより前記処理トレイへのシートの引き込みを行うことを特徴とするシート後処理装置。 - 前記排出ローラーを回転可能に支持する揺動可能なローラーホルダーを備えており、前記ローラーホルダーの揺動により、前記排出ローラーが、前記排出コロから離間した退避位置と、前記排出コロに当接した当接位置とに選択配置されることを特徴とする請求項1に記載のシート後処理装置。
- 前記ローラーホルダーを下向きに付勢する付勢部材を備え、
前記処理トレイへのシートの引き込みを行う場合は、前記ローラーホルダーの自重のみで前記排出ローラーを前記当接位置に配置し、
前記排出トレイにシートを排出する場合は、前記ローラーホルダーの自重に加えて、前記付勢部材により前記ローラーホルダーを下方に付勢して前記排出ローラーを前記当接位置に配置することを特徴とする請求項2に記載のシート後処理装置。 - 前記排出コロは、前記排出ローラーに従動して正回転するとともに、前記排出コロの逆回転を規制するワンウェイ機構が設けられていることを特徴とする請求項1に記載のシート後処理装置。
- 前記処理トレイは、前記処理トレイへのシートの引き込み方向に対し下流側に向かって下向きに傾斜するように設けられていることを特徴とする請求項1に記載のシート後処理装置。
- 請求項1に記載のシート後処理装置と、
該シート後処理装置に連結され、シートに画像を形成するとともに画像が形成されたシートを前記シート後処理装置に搬送する画像形成装置と、
を備えた画像形成システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015068076 | 2015-03-30 | ||
JP2015068076 | 2015-03-30 | ||
PCT/JP2015/080888 WO2016157592A1 (ja) | 2015-03-30 | 2015-11-02 | シート後処理装置及びそれを備えた画像形成システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016157592A1 JPWO2016157592A1 (ja) | 2017-09-14 |
JP6341332B2 true JP6341332B2 (ja) | 2018-06-13 |
Family
ID=57005459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017509152A Active JP6341332B2 (ja) | 2015-03-30 | 2015-11-02 | シート後処理装置及びそれを備えた画像形成システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170305704A1 (ja) |
EP (1) | EP3219653B1 (ja) |
JP (1) | JP6341332B2 (ja) |
CN (1) | CN107148391B (ja) |
WO (1) | WO2016157592A1 (ja) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS591A (ja) * | 1982-06-23 | 1984-01-05 | アキレス株式会社 | ランニングシユ−ズ |
JP3673575B2 (ja) * | 1995-12-08 | 2005-07-20 | キヤノンファインテック株式会社 | シート集積装置及びそれを備えた画像形成装置 |
JP2000086076A (ja) * | 1998-09-17 | 2000-03-28 | Konica Corp | 画像形成装置 |
JP3886134B2 (ja) * | 2003-03-06 | 2007-02-28 | キヤノン株式会社 | シート処理装置 |
US6962331B2 (en) * | 2003-03-06 | 2005-11-08 | Canon Kabushiki Kaisha | Sheet stacking apparatus |
JP5518396B2 (ja) * | 2009-08-11 | 2014-06-11 | ニスカ株式会社 | 画像形成装置 |
JP5402592B2 (ja) * | 2009-12-09 | 2014-01-29 | 株式会社リコー | シート処理装置、画像形成装置、及びシート処理方法 |
JP5409528B2 (ja) * | 2010-03-31 | 2014-02-05 | 京セラドキュメントソリューションズ株式会社 | 用紙後処理装置 |
US9150378B2 (en) * | 2012-08-31 | 2015-10-06 | Riso Kagaku Corporation | Sheet stack tray having sheet pressurizing member |
-
2015
- 2015-11-02 EP EP15887734.0A patent/EP3219653B1/en active Active
- 2015-11-02 CN CN201580058016.0A patent/CN107148391B/zh active Active
- 2015-11-02 JP JP2017509152A patent/JP6341332B2/ja active Active
- 2015-11-02 US US15/521,541 patent/US20170305704A1/en not_active Abandoned
- 2015-11-02 WO PCT/JP2015/080888 patent/WO2016157592A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JPWO2016157592A1 (ja) | 2017-09-14 |
EP3219653A4 (en) | 2018-07-04 |
CN107148391A (zh) | 2017-09-08 |
US20170305704A1 (en) | 2017-10-26 |
EP3219653B1 (en) | 2019-08-21 |
EP3219653A1 (en) | 2017-09-20 |
WO2016157592A1 (ja) | 2016-10-06 |
CN107148391B (zh) | 2019-06-28 |
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