JP2008133090A - 用紙後処理装置 - Google Patents
用紙後処理装置 Download PDFInfo
- Publication number
- JP2008133090A JP2008133090A JP2006320136A JP2006320136A JP2008133090A JP 2008133090 A JP2008133090 A JP 2008133090A JP 2006320136 A JP2006320136 A JP 2006320136A JP 2006320136 A JP2006320136 A JP 2006320136A JP 2008133090 A JP2008133090 A JP 2008133090A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- sheet
- pressing
- unit
- processing tray
- 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.)
- Granted
Links
Images
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
- 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
- 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
- B65H29/14—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 and introducing into a pile
-
- 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
- B65H31/26—Auxiliary devices for retaining articles in the pile
-
- 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
- B65H2301/4214—Forming a pile of articles on edge
- B65H2301/42146—Forming a pile of articles on edge by introducing articles from above
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/14—Roller pairs
- B65H2404/142—Roller pairs arranged on movable frame
- B65H2404/1421—Roller pairs arranged on movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/15—Roller assembly, particular roller arrangement
- B65H2404/152—Arrangement of roller on a movable frame
- B65H2404/1521—Arrangement of roller on a movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/65—Other elements in face contact with handled material rotating around an axis parallel to face of material and perpendicular to transport direction, e.g. star wheel
- B65H2404/652—Other elements in face contact with handled material rotating around an axis parallel to face of material and perpendicular to transport direction, e.g. star wheel having two elements diametrically opposed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/65—Other elements in face contact with handled material rotating around an axis parallel to face of material and perpendicular to transport direction, e.g. star wheel
- B65H2404/653—Other elements in face contact with handled material rotating around an axis parallel to face of material and perpendicular to transport direction, e.g. star wheel having 3 or 4 elements
-
- 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)
- Pile Receivers (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
【解決手段】後端押さえユニット60は、2本の円柱状の用紙押さえ部材61a、61bと、用紙押さえ部材61a、61bが連結される連結部材63a、63bと、連結部材63a、63bの長手方向中央部から外向きに突出する回転軸65とから構成されており、処理トレイ1の幅方向(図2の紙面方向)に位置する装置本体内のフレーム53a、53b間に回転可能に軸支されている。用紙押さえ部材61a、61bは両方の回転軸65を通る直線Oを中心とする円筒面を等分割(2分割)する位置に設けられており、後端押さえユニット60の回転により同一軌道上を移動する。
【選択図】図3
Description
2 用紙搬入口
3 搬入ローラ対
5 ステープラ
8 パンチ部
9 用紙昇降部材
11 筐体
14 ジョブトレイ
15 汎用トレイ
16 中折り処理部
20 用紙検知センサ
41a 側板
41b 用紙受け板(用紙受け面)
44 ベルト駆動モータ
45 昇降用無端ベルト
55 ユニット駆動モータ(用紙押さえ手段)
57 ギヤ列
59 押さえ部材検知センサ
60 後端押さえユニット(用紙押さえ手段)
61a〜61c 用紙押さえ部材
63a、63b 連結部材
65 回転軸
67 フラグ
69 円筒状部材
70 制御部(制御手段)
71 ROM
73 RAM
75 用紙カウンタ
100 用紙後処理装置
101 画像形成装置
P 用紙
P′ 用紙束
R 用紙搬送路
Claims (6)
- 複数の用紙が積載される処理トレイと、
該処理トレイの搬送方向上流側に設けられ前記処理トレイ上に用紙を搬送する搬送ローラ対と、
前記処理トレイの上流側端部近傍に対向配置され、前記処理トレイ上に積載された用紙の後端部を前記処理トレイ側に押し付ける用紙押さえ手段と、
を備えた用紙後処理装置において、
前記用紙押さえ手段は、前記処理トレイの用紙受け面と平行且つ搬送方向に直交する方向に延びる回転軸と、該回転軸を通る直線を中心とする円筒面を等分割する位置に設けられる前記回転軸と平行な複数の用紙押さえ部材とを有する後端押さえユニットと、該後端押さえユニットを回転駆動するユニット駆動モータとから構成されており、前記後端押さえユニットを搬送方向と逆方向に回転させることにより前記処理トレイ上に搬送された用紙の後端部を順次押さえることを特徴とする用紙後処理装置。 - 前記後端押さえユニットは、前記回転軸と前記各用紙押さえ部材との間に空間が形成されており、前記用紙押さえ部材のいずれかを用いて前記処理トレイ上に積載された用紙の後端部を押さえた状態で、前記搬送ローラ対により搬送されてくる次の用紙を、前記空間を通して前記処理トレイ上へ導くことを特徴とする請求項1に記載の用紙後処理装置。
- 前記後端押さえユニットは、前記用紙押さえ部材の両端が連結される一対の連結部材を有しており、前記回転軸は前記各連結部材の中央部から外向きに突出することを特徴とする請求項2に記載の用紙後処理装置。
- 前記用紙押さえ部材は、少なくとも用紙に接触する部分が曲面であることを特徴とする請求項1乃至請求項3のいずれかに記載の用紙後処理装置。
- 前記用紙押さえ部材に円筒状部材を回転自在に外挿したことを特徴とする請求項1乃至請求項3のいずれかに記載の用紙後処理装置。
- 前記処理トレイ上に搬送される用紙の搬送方向の長さに応じて前記ユニット駆動モータの回転速度を変化させる制御手段を設けたことを特徴とする請求項1乃至請求項5のいずれかに記載の用紙後処理装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006320136A JP4877969B2 (ja) | 2006-11-28 | 2006-11-28 | 用紙後処理装置 |
US11/984,805 US7699310B2 (en) | 2006-11-28 | 2007-11-21 | Post-processing apparatus and image forming system provided therewith |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006320136A JP4877969B2 (ja) | 2006-11-28 | 2006-11-28 | 用紙後処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008133090A true JP2008133090A (ja) | 2008-06-12 |
JP4877969B2 JP4877969B2 (ja) | 2012-02-15 |
Family
ID=39462862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006320136A Expired - Fee Related JP4877969B2 (ja) | 2006-11-28 | 2006-11-28 | 用紙後処理装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7699310B2 (ja) |
JP (1) | JP4877969B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4645713B2 (ja) * | 2008-09-18 | 2011-03-09 | コニカミノルタビジネステクノロジーズ株式会社 | 画像形成装置 |
CN102126638A (zh) * | 2010-01-13 | 2011-07-20 | 鸿富锦精密工业(深圳)有限公司 | 出纸装置及具有出纸装置的电子装置 |
US9751276B2 (en) * | 2014-04-07 | 2017-09-05 | Canon Finetech Inc. | Sheet binding device, post-processing device, and image forming system |
JP6314874B2 (ja) * | 2015-02-27 | 2018-04-25 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置および仕分け方法 |
JP6623728B2 (ja) * | 2015-12-03 | 2019-12-25 | 富士ゼロックス株式会社 | 後処理装置および画像形成装置 |
US11518638B2 (en) * | 2019-11-26 | 2022-12-06 | Canon Kabushiki Kaisha | Sheet conveyance apparatus, sheet processing apparatus, and image forming system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6644654B1 (en) * | 2002-07-03 | 2003-11-11 | Xerox Corporation | Sheet order gate |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5014977A (en) * | 1990-05-03 | 1991-05-14 | Xerox Corporation | Sheet stopping and lateral registration system |
JP3832964B2 (ja) | 1998-04-06 | 2006-10-11 | 株式会社リコー | 用紙後処理装置および画像形成装置 |
US20040070141A1 (en) * | 2002-07-02 | 2004-04-15 | Heinz Michels | Device for stacking sheet-shaped materials on sheet stacks |
US20040183249A1 (en) * | 2003-03-17 | 2004-09-23 | Fuji Xerox Co., Ltd. | Sheet processing apparatus and sheet bundle alignment method |
JP2006016090A (ja) | 2004-06-30 | 2006-01-19 | Kyocera Mita Corp | 用紙スタック機構およびこの機構を備えた後処理装置 |
-
2006
- 2006-11-28 JP JP2006320136A patent/JP4877969B2/ja not_active Expired - Fee Related
-
2007
- 2007-11-21 US US11/984,805 patent/US7699310B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6644654B1 (en) * | 2002-07-03 | 2003-11-11 | Xerox Corporation | Sheet order gate |
Also Published As
Publication number | Publication date |
---|---|
US7699310B2 (en) | 2010-04-20 |
US20080122165A1 (en) | 2008-05-29 |
JP4877969B2 (ja) | 2012-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2007197198A (ja) | シート媒体整合装置と画像形成システム | |
JP4877969B2 (ja) | 用紙後処理装置 | |
JP4698363B2 (ja) | シート処理装置、および画像形成装置 | |
JP2007168965A (ja) | 用紙後処理装置 | |
JP2007168966A (ja) | 用紙後処理装置 | |
US6886828B2 (en) | Sheet finishing apparatus and image forming apparatus equipped with the same | |
JP2007168967A (ja) | 用紙後処理装置 | |
US7173717B2 (en) | Sheet post-processing apparatus and image forming apparatus equipped with the same | |
US6695300B2 (en) | Sheet finishing apparatus and image forming apparatus equipped with the same | |
JP2013237553A (ja) | シート穿孔装置及び画像形成装置 | |
JP2017057087A (ja) | シート後処理装置及びこれを用いた画像形成システム | |
JP5446628B2 (ja) | シート処理装置及び画像形成装置 | |
JP2005154034A (ja) | 用紙スタック機構およびこの機構を備えた後処理装置 | |
US6698745B2 (en) | Sheet post-processing apparatus and image forming apparatus equipped with the same | |
JP2020132321A (ja) | シート処理装置及びこれを備える画像形成システム | |
JP4184639B2 (ja) | 用紙処理装置 | |
JP6167555B2 (ja) | シート後処理装置、画像形成システム | |
JP2005193993A (ja) | 用紙処理装置、画像形成システム、コンピュータプログラム及び記録媒体 | |
JP2002145514A (ja) | 用紙処理装置 | |
JP2009298533A (ja) | 用紙後処理装置 | |
JP2006036480A (ja) | シート後処理装置 | |
JP2006016090A (ja) | 用紙スタック機構およびこの機構を備えた後処理装置 | |
JP2006193265A (ja) | シート積載装置 | |
JP3645009B2 (ja) | 後処理装置 | |
JP2006193233A (ja) | 用紙処理装置および画像形成装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20091023 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110421 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110426 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110602 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111122 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111124 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4877969 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141209 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141209 Year of fee payment: 3 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141209 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: R3D03 |
|
LAPS | Cancellation because of no payment of annual fees |