JP4277830B2 - 画像形成装置 - Google Patents
画像形成装置 Download PDFInfo
- Publication number
- JP4277830B2 JP4277830B2 JP2005198453A JP2005198453A JP4277830B2 JP 4277830 B2 JP4277830 B2 JP 4277830B2 JP 2005198453 A JP2005198453 A JP 2005198453A JP 2005198453 A JP2005198453 A JP 2005198453A JP 4277830 B2 JP4277830 B2 JP 4277830B2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- roller
- press roller
- paper discharge
- press
- 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
Links
- 230000032258 transport Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 9
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
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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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/02—Rollers
- B41J13/03—Rollers driven, e.g. feed rollers separate from platen
-
- 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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/0009—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets control of the transport of the copy material
- B41J13/0045—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets control of the transport of the copy material concerning sheet refeed sections of automatic paper handling systems, e.g. intermediate stackers
-
- 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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/02—Rollers
- B41J13/076—Construction of rollers; Bearings therefor
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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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
- B41J13/106—Sheet holders, retainers, movable guides, or stationary guides for the sheet output section
-
- 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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/60—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing on both faces of the printing 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
- B65H29/12—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
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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
- G03G15/6573—Feeding path after the fixing point and up to the discharge tray or the finisher, e.g. special treatment of copy material to compensate for effects from the fixing
- G03G15/6576—Decurling of sheet material
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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
- 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
- B65H2404/14211—Roller pairs arranged on movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis the axis being one the roller axis, i.e. orbiting roller
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Description
2 記録部
3 給紙部
4 排紙機構
10 排紙トレイ
24 排出ローラ
25 プレスローラ
40 支持フレーム
43 押えローラ
44 ガイドカバー
45 支持枠体
46 スリット
47 コイルバネ
48 止めネジ
Claims (1)
- 給紙部から搬入した用紙を記録部に搬送して画像形成処理を行い排紙トレイに搬出する画像形成装置において、回転軸に固定された複数の排紙ローラと、各排紙ローラにそれぞれ対向配置された複数のプレスローラと、支持フレームのガイドカバーに排紙方向に移動可能に取り付けられるとともにプレスローラを排紙方向に移動させてプレスローラの位置調整を行う支持枠体とを備え、前記支持枠体は、前記ガイドカバーに載置される基枠部と、基枠部の両端から下方に垂設された一対の取付枠部と、一対の取付枠部の間にプレスローラを挟むように基枠部に垂設された一対の規制部とを有しており、取付枠部とプレスローラとの間にはコイルバネが規制部に嵌合して揺動しないように規制されてそれぞれ設けられているとともにコイルバネの一方の端部がプレスローラに回転自在に取り付けられてコイルバネの付勢力によりプレスローラを排紙ローラに圧接させていることを特徴とする画像形成装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005198453A JP4277830B2 (ja) | 2005-07-07 | 2005-07-07 | 画像形成装置 |
US11/483,294 US7566183B2 (en) | 2005-07-07 | 2006-07-06 | Image forming device comprising means for adjusting a position of a plurality of press rollers |
CN2006101055079A CN1892472B (zh) | 2005-07-07 | 2006-07-07 | 图像形成装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005198453A JP4277830B2 (ja) | 2005-07-07 | 2005-07-07 | 画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007015808A JP2007015808A (ja) | 2007-01-25 |
JP4277830B2 true JP4277830B2 (ja) | 2009-06-10 |
Family
ID=37597432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005198453A Expired - Fee Related JP4277830B2 (ja) | 2005-07-07 | 2005-07-07 | 画像形成装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7566183B2 (ja) |
JP (1) | JP4277830B2 (ja) |
CN (1) | CN1892472B (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1964801B1 (en) | 2007-03-01 | 2014-02-26 | Seiko Epson Corporation | Media storage apparatus and media processing apparatus |
JP5022834B2 (ja) * | 2007-09-04 | 2012-09-12 | 株式会社リコー | 画像形成装置 |
JP4983623B2 (ja) * | 2008-01-29 | 2012-07-25 | Nkワークス株式会社 | デカール機構 |
JP2009179415A (ja) * | 2008-01-29 | 2009-08-13 | Noritsu Koki Co Ltd | ペーパー排出機構 |
US8523335B2 (en) * | 2010-05-17 | 2013-09-03 | Zamtec Ltd | System for venting gas at ink containers |
JP2012106837A (ja) * | 2010-11-17 | 2012-06-07 | Konica Minolta Business Technologies Inc | 用紙搬送装置及び画像形成装置 |
JP6242113B2 (ja) | 2013-08-19 | 2017-12-06 | キヤノン株式会社 | 排出装置及び画像形成装置 |
JP5921509B2 (ja) * | 2013-09-30 | 2016-05-24 | 京セラドキュメントソリューションズ株式会社 | シート搬送装置、画像処理装置 |
JP6551664B2 (ja) * | 2015-07-01 | 2019-07-31 | 富士ゼロックス株式会社 | 記録媒体送出装置及び画像形成装置 |
JP6657856B2 (ja) * | 2015-11-30 | 2020-03-04 | ブラザー工業株式会社 | 制御装置、および、コンピュータプログラム |
CN106743823B (zh) * | 2017-01-23 | 2017-12-29 | 宁波华高信息科技有限公司 | 一种馈纸式扫描仪 |
US10843491B2 (en) * | 2017-07-07 | 2020-11-24 | Zebra Technologies Corporation | Media unit leveling assembly for media processing devices |
US10752457B1 (en) * | 2019-02-01 | 2020-08-25 | Assa Abloy Ab | Ink jet card printer having a pivotable card feeder |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3964739A (en) * | 1974-12-30 | 1976-06-22 | Xerox Corporation | Self-aligning and self-leveling pinch roll for magnetic card transport system |
US4821049A (en) * | 1987-12-02 | 1989-04-11 | Pitney Bowes Inc. | Substrate transport apparatus, especially for mail handling |
JP2791669B2 (ja) | 1988-11-25 | 1998-08-27 | キヤノン株式会社 | シート材排出装置 |
JPH0388672A (ja) | 1989-08-31 | 1991-04-15 | Mita Ind Co Ltd | 画像形成装置 |
JPH03186558A (ja) | 1989-12-16 | 1991-08-14 | Canon Inc | シート材搬送装置 |
JPH05319657A (ja) | 1992-05-22 | 1993-12-03 | Sharp Corp | 排紙装置 |
JPH06148984A (ja) | 1992-11-04 | 1994-05-27 | Fuji Xerox Co Ltd | 画像形成装置の用紙案内装置 |
US5653439A (en) | 1996-01-11 | 1997-08-05 | Xerox Corporation | Exit tray corrugation slip rolls with a variable force idler |
US6644875B1 (en) * | 1999-04-19 | 2003-11-11 | Citizen Watch Company, Ltd. | Printing device |
JP3561481B2 (ja) | 2001-04-27 | 2004-09-02 | 京セラミタ株式会社 | 用紙カール矯正装置及び画像形成装置 |
KR100485782B1 (ko) * | 2003-01-04 | 2005-04-28 | 삼성전자주식회사 | 화상형성장치의 용지배출장치 |
JP2004256221A (ja) * | 2003-02-25 | 2004-09-16 | Sharp Corp | シート搬送装置およびそれを備えた画像形成装置 |
-
2005
- 2005-07-07 JP JP2005198453A patent/JP4277830B2/ja not_active Expired - Fee Related
-
2006
- 2006-07-06 US US11/483,294 patent/US7566183B2/en not_active Expired - Fee Related
- 2006-07-07 CN CN2006101055079A patent/CN1892472B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007015808A (ja) | 2007-01-25 |
CN1892472B (zh) | 2010-05-26 |
US7566183B2 (en) | 2009-07-28 |
US20070009308A1 (en) | 2007-01-11 |
CN1892472A (zh) | 2007-01-10 |
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