JP5166694B2 - シート処理装置 - Google Patents
シート処理装置 Download PDFInfo
- Publication number
- JP5166694B2 JP5166694B2 JP2005332409A JP2005332409A JP5166694B2 JP 5166694 B2 JP5166694 B2 JP 5166694B2 JP 2005332409 A JP2005332409 A JP 2005332409A JP 2005332409 A JP2005332409 A JP 2005332409A JP 5166694 B2 JP5166694 B2 JP 5166694B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- transport
- discharge
- discharge mechanism
- buffer space
- 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
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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
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/52—Stationary guides or smoothers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/36—Blanking or long feeds; Feeding to a particular line, e.g. by rotation of platen or feed roller
- B41J11/42—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering
- B41J11/425—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering for a variable printing material feed amount
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/005—Forming loops or sags in webs, e.g. for slackening a web or for compensating variations of the amount of conveyed web material (by arranging a "dancing roller" in a sag of the web 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
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/20—Delivering or advancing articles from machines; Advancing articles to or into piles by contact with rotating friction members, e.g. rollers, brushes, or cylinders
- B65H29/22—Delivering or advancing articles from machines; Advancing articles to or into piles by contact with rotating friction members, e.g. rollers, brushes, or cylinders and introducing into a pile
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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
- 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
- B65H5/34—Varying the phase of feed relative to the receiving machine
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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
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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
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/20—Location in space
-
- 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
- B65H2553/00—Sensing or detecting means
- B65H2553/60—Details of intermediate means between the sensing means and the element to be sensed
- B65H2553/61—Mechanical means, e.g. contact arms
Description
12p シートの部分
14 シート支持プレート
112 湾曲ガイドプレート
114 排出ニップ
116 上部排出ローラ
117 下部排出ローラ
116a、117a 共通軸
124 トレイ
126 上面
132 停止部
136 排出センサ
138 上部フレーム部材
140 トレイフルセンサ
160 バッファ空間
162 経路センサ
162a アーム
162b ロッド
164 駆動制御装置
Claims (4)
- シート搬送経路と、シート搬送経路に沿って不均一な速度でシート(12)を前進させるように構成された搬送機構部(10、16)と、シート(12)を搬送機構部(10、16)から取り込みかつシート(12)をトレイ(124)内に排出するためにシート搬送経路に配置された排出機構部(116、117)とを備えるシート処理装置であって、
搬送機構部(10、16)が、シート(12)を段階的に前進させるように構成され、
排出機構部(116、117)が、搬送機構部(10、16)の速度とは異なる速度でシート(12)を運搬するように構成され、
搬送機構部(10、16)と排出機構部(116、117)との間のシート搬送経路の部分が、バッファ空間(160)に沿って湾曲し、シート(12)がバッファ空間(160)内で湾曲するのを可能にし、該バッファ空間(160)は、搬送機構部(10、16)によって前進されるシート(12)を支持するシート支持プレート(14)と排出機構部(116、117)との間に配置され、かつシート支持プレート(14)と排出機構部(116、117)との間のシート(12)の長さが変わることを可能にし、それによって、搬送機構部(10、16)と排出機構部(116、117)との間の速度差を吸収し、搬送機構部(10、16)および排出機構部(116、117)が、バッファ空間(160)内のシート(12)の部分(12p)が応力を機械的に除去されるよう駆動されるように構成され、それによって、搬送機構部(10、16)と排出機構部(116、117)との間のシート(12)に張力が発生するのを防止し、
排出機構部(116、117)が、シート(12)を連続的に運搬するように構成され、
シート搬送経路の前記部分が、バッファ空間(160)の周囲をほぼ半回転して延びる湾曲ガイドプレート(112)を備えることを特徴とする、シート処理装置。 - 搬送機構部(10、16)と排出機構部(116、117)とが、同等の平均速度を有するように制御される、請求項1に記載のシート処理装置。
- 経路センサ(162)が、バッファ空間(160)に配置され、経路センサ(162)は、シート(12)がバッファ空間(160)内へ曲げられたときに、シート搬送経路の部分とシート(12)との間の距離を検出するように構成され、経路センサ(162)の信号が、排出機構部(116、117)のための駆動制御部(164)に入力される、請求項2に記載のシート処理装置。
- 請求項1から3のいずれか一項に記載のシート処理装置を備えた、プリンタ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04106077 | 2004-11-25 | ||
EP04106077.3 | 2004-11-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006151693A JP2006151693A (ja) | 2006-06-15 |
JP2006151693A5 JP2006151693A5 (ja) | 2008-11-27 |
JP5166694B2 true JP5166694B2 (ja) | 2013-03-21 |
Family
ID=34929939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005332409A Expired - Fee Related JP5166694B2 (ja) | 2004-11-25 | 2005-11-17 | シート処理装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8424870B2 (ja) |
JP (1) | JP5166694B2 (ja) |
AT (1) | ATE470639T1 (ja) |
DE (1) | DE602005021742D1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200918322A (en) * | 2007-10-23 | 2009-05-01 | Qisda Corp | Paper-blocking mechanism and printer using the same |
JP5224788B2 (ja) * | 2007-11-15 | 2013-07-03 | キヤノン株式会社 | 記録装置、記録媒体収納装置及び記録媒体の収納方法 |
US7828279B2 (en) * | 2008-11-24 | 2010-11-09 | Eastman Kodak Company | Document transport apparatus |
CN103862887A (zh) * | 2012-12-17 | 2014-06-18 | 研能科技股份有限公司 | 打印装置 |
JP6164401B2 (ja) * | 2013-02-28 | 2017-07-19 | 株式会社リコー | 排紙装置およびこれを有する画像形成装置 |
JP6160375B2 (ja) * | 2013-09-06 | 2017-07-12 | ブラザー工業株式会社 | 画像記録装置 |
JP6167970B2 (ja) * | 2014-03-31 | 2017-07-26 | ブラザー工業株式会社 | シート搬送装置 |
JP2017134669A (ja) * | 2016-01-28 | 2017-08-03 | 富士通フロンテック株式会社 | 紙葉類取扱装置及び紙葉類取扱方法 |
EP3686136B1 (en) * | 2017-09-22 | 2023-03-01 | FUJIFILM Corporation | Transporting device and transporting method |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0780604B2 (ja) * | 1986-03-10 | 1995-08-30 | カシオ計算機株式会社 | 用紙搬送装置 |
JPH02292076A (ja) | 1989-05-02 | 1990-12-03 | Ricoh Co Ltd | 記録紙搬送装置 |
JPH05124284A (ja) * | 1991-11-01 | 1993-05-21 | Murata Mach Ltd | インクジエツトプリンタ |
JPH05155007A (ja) * | 1991-12-05 | 1993-06-22 | Seiko Epson Corp | 記録装置 |
JP3207509B2 (ja) | 1992-05-18 | 2001-09-10 | 株式会社リコー | 用紙搬送装置 |
JPH06340361A (ja) * | 1993-05-28 | 1994-12-13 | Ricoh Co Ltd | 電子写真記録装置 |
US5971388A (en) * | 1995-02-24 | 1999-10-26 | Ricoh Company, Ltd. | Automatic original document feeding device which has different procedures for correcting paper jams depending on where the jam occurs |
JPH08268615A (ja) | 1995-04-04 | 1996-10-15 | Ricoh Co Ltd | 画像形成装置の記録紙搬送機構 |
JPH1029739A (ja) * | 1996-07-12 | 1998-02-03 | Ricoh Co Ltd | 画像読取装置 |
US6005687A (en) | 1996-04-12 | 1999-12-21 | Ricoh Company, Ltd. | Imaging apparatus having different motors for separating and reading documents |
JPH10319560A (ja) * | 1997-05-16 | 1998-12-04 | Brother Ind Ltd | 画像形成装置 |
JP2000006489A (ja) * | 1998-06-19 | 2000-01-11 | Canon Inc | シート材処理装置 |
JP2000203744A (ja) * | 1999-01-18 | 2000-07-25 | Canon Inc | 画像記録装置 |
FR2846595B1 (fr) | 2002-11-04 | 2005-02-11 | Denis Montagutelli | Dispositif de delivrance d'un coupon imprime destine a equiper un mecanisme d'impression thermique notamment |
JP4141244B2 (ja) * | 2002-12-18 | 2008-08-27 | シャープ株式会社 | 用紙搬送機構 |
JP4381133B2 (ja) * | 2003-12-24 | 2009-12-09 | ニスカ株式会社 | シート供給装置及びこれを用いた画像読取装置 |
-
2005
- 2005-11-17 JP JP2005332409A patent/JP5166694B2/ja not_active Expired - Fee Related
- 2005-11-21 DE DE602005021742T patent/DE602005021742D1/de active Active
- 2005-11-21 AT AT05111016T patent/ATE470639T1/de not_active IP Right Cessation
- 2005-11-23 US US11/284,892 patent/US8424870B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE602005021742D1 (de) | 2010-07-22 |
US20060181018A1 (en) | 2006-08-17 |
US8424870B2 (en) | 2013-04-23 |
ATE470639T1 (de) | 2010-06-15 |
JP2006151693A (ja) | 2006-06-15 |
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