JP5104726B2 - 記録装置 - Google Patents
記録装置 Download PDFInfo
- Publication number
- JP5104726B2 JP5104726B2 JP2008282545A JP2008282545A JP5104726B2 JP 5104726 B2 JP5104726 B2 JP 5104726B2 JP 2008282545 A JP2008282545 A JP 2008282545A JP 2008282545 A JP2008282545 A JP 2008282545A JP 5104726 B2 JP5104726 B2 JP 5104726B2
- Authority
- JP
- Japan
- Prior art keywords
- roller
- transport
- paper
- recording
- recording medium
- 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
- 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
- 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
- B41J11/0045—Guides for printing material
- B41J11/005—Guides in the printing zone, e.g. guides for preventing contact of conveyed sheets with printhead
-
- 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
-
- 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
-
- 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
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/512—Changing form of handled material
- B65H2301/5121—Bending, buckling, curling, bringing a curvature
- B65H2301/51214—Bending, buckling, curling, bringing a curvature parallel to direction of displacement of handled 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
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/512—Changing form of handled material
- B65H2301/5122—Corrugating; Stiffening
-
- 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
- B65H2402/40—Details of frames, housings or mountings of the whole handling apparatus
- B65H2402/46—Table 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
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/13—Details of longitudinal profile
- B65H2404/131—Details of longitudinal profile shape
- B65H2404/1311—Undulations, wavy shape
-
- 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
- B65H2404/13—Details of longitudinal profile
- B65H2404/131—Details of longitudinal profile shape
- B65H2404/1312—Details of longitudinal profile shape tapered shape
-
- 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
- B65H2404/13—Details of longitudinal profile
- B65H2404/131—Details of longitudinal profile shape
- B65H2404/1314—Details of longitudinal profile shape convex
-
- 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
- B65H2404/143—Roller pairs driving roller and idler roller arrangement
-
- 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
- B65H2404/50—Surface of the elements in contact with the forwarded or guided material
- B65H2404/51—Cross section, i.e. section perpendicular to the direction of displacement
- B65H2404/513—Cross section, i.e. section perpendicular to the direction of displacement with limited number of active areas
-
- 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
- B65H2404/61—Longitudinally-extending strips, tubes, plates, or wires
-
- 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
- B65H2801/03—Image reproduction devices
- B65H2801/12—Single-function printing machines, typically table-top machines
-
- 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
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Handling Of Cut Paper (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Ink Jet (AREA)
Description
Claims (6)
- 搬送された記録媒体に対してインクを吐出して記録する記録ヘッドと、
前記記録ヘッドより搬送方向上流側に設けられ、回転駆動されることにより記録媒体を搬送する駆動側ローラ部と、当該駆動側ローラ部より小径の凹部とが、記録媒体の搬送方向と交差する方向にかけて少なくとも一部が交互に配された搬送駆動ローラと、
前記搬送駆動ローラに対向して設けられ、前記駆動側ローラ部との間で記録媒体を挟んで従動する従動側ローラ部と、前記従動側ローラ部より大径とされ記録媒体を前記凹部の側へ押える押えローラとが、記録媒体の搬送方向と交差する方向にかけて少なくとも一部が交互に配された搬送従動ローラと、
を有し、
前記押えローラの搬送方向上流側に、前記押えローラの側から前記凹部の側へ突出し、搬送方向下流側へかけて搬送方向と直交する方向へ幅が広がる押えリブを、搬送方向に沿って前記押えローラへ向けて延設すると共に、
前記駆動側ローラ部の搬送方向上流側に、前記駆動側ローラ部の側から前記従動側ローラ部の側へ突出して記録媒体を支える上流側ガイドリブを、搬送方向に沿って前記駆動側ローラ部へ向けて延設する、
ことを特徴とする記録装置。 - 前記駆動側ローラ部の搬送方向下流側に、前記駆動側ローラ部の側から前記従動側ローラ部の側へ突出して記録媒体を支える下流側ガイドリブを、搬送方向に沿って延設したことを特徴とする請求項1に記載の記録装置。
- 少なくとも一の前記凹部を回転自在に支持する軸受部を有しており、
前記駆動側ローラ部には粗面化処理が施され、前記軸受部により支持される前記凹部は前記駆動側ローラ部より平滑とされたことを特徴とする請求項1または2に記載の記録装置。 - 前記押えローラの摩擦係数を、前記従動側ローラ部の摩擦係数より低くしたことを特徴とする請求項1から3のいずれか一項に記載の記録装置。
- 前記押えローラを記録媒体における搬送方向と交差する方向の両端部に配したことを特徴とする請求項1から4のいずれか一項に記載の記録装置。
- 前記押えローラの軸方向両端部を、径方向から見てR状に形成したことを特徴とする請求項1から5のいずれか一項に記載の記録装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008282545A JP5104726B2 (ja) | 2008-02-26 | 2008-10-31 | 記録装置 |
US12/392,281 US7815181B2 (en) | 2008-02-26 | 2009-02-25 | Recording apparatus |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008045137 | 2008-02-26 | ||
JP2008045137 | 2008-02-26 | ||
JP2008282545A JP5104726B2 (ja) | 2008-02-26 | 2008-10-31 | 記録装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009226925A JP2009226925A (ja) | 2009-10-08 |
JP2009226925A5 JP2009226925A5 (ja) | 2011-09-29 |
JP5104726B2 true JP5104726B2 (ja) | 2012-12-19 |
Family
ID=40997537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008282545A Expired - Fee Related JP5104726B2 (ja) | 2008-02-26 | 2008-10-31 | 記録装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7815181B2 (ja) |
JP (1) | JP5104726B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009256098A (ja) * | 2008-03-19 | 2009-11-05 | Seiko Epson Corp | 流体噴射装置 |
JP5169642B2 (ja) * | 2008-05-28 | 2013-03-27 | 株式会社リコー | 排紙装置及び画像形成装置 |
JP5310099B2 (ja) * | 2009-03-02 | 2013-10-09 | セイコーエプソン株式会社 | 紙送り機構およびプリンター |
JP5915080B2 (ja) * | 2011-10-28 | 2016-05-11 | ブラザー工業株式会社 | 画像形成装置 |
JP5958053B2 (ja) * | 2012-04-27 | 2016-07-27 | ブラザー工業株式会社 | 画像記録装置 |
DE102013221236A1 (de) * | 2013-10-18 | 2015-04-23 | Ci Tech Components Ag | Einzugsvorrichtung für Blattgut |
JP2015218009A (ja) * | 2014-05-14 | 2015-12-07 | 株式会社ミマキエンジニアリング | 媒体の搬送装置 |
JP6547482B2 (ja) * | 2015-07-21 | 2019-07-24 | セイコーエプソン株式会社 | 液体吐出装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5163674A (en) * | 1991-09-27 | 1992-11-17 | Xerox Corporation | Drive means for a recording medium having liquid images thereon |
JP3432052B2 (ja) | 1994-09-02 | 2003-07-28 | キヤノン株式会社 | インクジェット記録装置 |
JP3334406B2 (ja) * | 1995-01-31 | 2002-10-15 | 富士ゼロックス株式会社 | 画像形成装置の排紙装置 |
JP4008542B2 (ja) | 1996-08-14 | 2007-11-14 | 日本製箔株式会社 | 包装材料及び包装容器 |
US6318854B1 (en) * | 1998-09-29 | 2001-11-20 | Hewlett-Packard Company | Inkjet printing media handling system with advancing guide shim |
JP3756027B2 (ja) | 1999-10-18 | 2006-03-15 | アルプス電気株式会社 | プリンタの紙送り機構 |
JP3633424B2 (ja) | 2000-03-03 | 2005-03-30 | ブラザー工業株式会社 | 画像形成装置 |
JP4464003B2 (ja) * | 2001-02-28 | 2010-05-19 | キヤノン株式会社 | 記録装置及び記録方法 |
US6666449B2 (en) * | 2001-05-15 | 2003-12-23 | Defosse Stephen Francis | Star wheel surface enhancement and process of manufacture |
GB0202200D0 (en) * | 2002-01-31 | 2002-03-20 | Neopost Ltd | Item printing system |
JP4078218B2 (ja) * | 2003-01-31 | 2008-04-23 | キヤノン株式会社 | 記録装置 |
JP4069794B2 (ja) * | 2003-04-28 | 2008-04-02 | セイコーエプソン株式会社 | 被記録物搬送装置 |
JP4551719B2 (ja) * | 2004-08-18 | 2010-09-29 | キヤノン株式会社 | インクジェット記録装置およびインクジェット記録装置の制御方法 |
JP2006192636A (ja) * | 2005-01-12 | 2006-07-27 | Seiko Epson Corp | 液体吐出システム、液体吐出装置、液体吐出方法、プログラム、および液体吐出制御装置 |
JP4985908B2 (ja) * | 2005-09-21 | 2012-07-25 | セイコーエプソン株式会社 | 記録装置 |
JP2008168973A (ja) * | 2007-01-10 | 2008-07-24 | Seiko Epson Corp | 送りローラ、送り駆動ローラの製造方法、記録装置及び液体噴射装置 |
-
2008
- 2008-10-31 JP JP2008282545A patent/JP5104726B2/ja not_active Expired - Fee Related
-
2009
- 2009-02-25 US US12/392,281 patent/US7815181B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20090212495A1 (en) | 2009-08-27 |
US7815181B2 (en) | 2010-10-19 |
JP2009226925A (ja) | 2009-10-08 |
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