JP6257206B2 - 給紙機構および該給紙機構を具備した記録装置 - Google Patents
給紙機構および該給紙機構を具備した記録装置 Download PDFInfo
- Publication number
- JP6257206B2 JP6257206B2 JP2013158949A JP2013158949A JP6257206B2 JP 6257206 B2 JP6257206 B2 JP 6257206B2 JP 2013158949 A JP2013158949 A JP 2013158949A JP 2013158949 A JP2013158949 A JP 2013158949A JP 6257206 B2 JP6257206 B2 JP 6257206B2
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- JP
- Japan
- Prior art keywords
- recording medium
- paper feed
- roller
- feed roller
- recording
- 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.)
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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
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/0653—Rollers or like rotary separators for separating substantially vertically stacked articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/0684—Rollers or like rotary separators on moving support, e.g. pivoting, for bringing the roller or like rotary separator into contact with 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
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/56—Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge of 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
- B65H3/00—Separating articles from piles
- B65H3/66—Article guides or smoothers, e.g. movable in operation
-
- 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
- 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
-
- 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
- B65H2301/30—Orientation, displacement, position of the handled material
- B65H2301/31—Features of transport path
- B65H2301/312—Features of transport path for transport path involving at least two planes of transport forming an angle between each other
- B65H2301/3122—U-shaped
-
- 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
- B65H2301/30—Orientation, displacement, position of the handled material
- B65H2301/31—Features of transport path
- B65H2301/312—Features of transport path for transport path involving at least two planes of transport forming an angle between each other
- B65H2301/3124—Y-shaped
-
- 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
- B65H2404/611—Longitudinally-extending strips, tubes, plates, or wires arranged to form a channel
- B65H2404/6111—Longitudinally-extending strips, tubes, plates, or wires arranged to form a channel and shaped for curvilinear transport path
-
- 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
- B65H2405/1136—Front, i.e. portion adjacent to the feeding / delivering side inclined, i.e. forming an angle different from 90 with the bottom
-
- 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
- B65H2405/30—Other features of supports for sheets
- B65H2405/33—Compartmented support
- B65H2405/332—Superposed compartments
-
- 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
Description
図1は、本発明の実施形態1に係る記録装置の一部を示す断面図である
図1に示す記録装置は、シート状の記録媒体にインクを吐出して記録する記録ヘッド1を有する。記録ヘッド1に対して記録媒体の搬送方向の上流側には主搬送ローラ2および主搬送ピンチローラ3が設けられている。記録媒体は、主搬送ローラ2と主搬送ピンチローラ3との間に挟み込まれた状態で主搬送ローラ2および主搬送ピンチローラ3が回転することによって記録媒体は記録ヘッド1まで搬送される。
本発明の実施形態2を説明する。以下、実施形態1との違いを中心に説明する。
8 第1記録媒体
10 第1給紙ローラ
11 第1傾斜部
26 規制部材
Claims (6)
- 積載された記録媒体から最上位の記録媒体を送り出す給紙ローラと、前記給紙ローラに対して記録媒体の送り出しの方向の下流側に位置し且つ前記方向に対して傾斜した面を備えた傾斜部と、を有し、最上位の記録媒体から順に1枚ずつ給紙する給紙機構であって、
前記給紙ローラによる送り出し前の記録媒体とは非接触であり、且つ、前記給紙ローラによって送り出された最上位の記録媒体が前記傾斜部に沿って湾曲して搬送される際に当該搬送される記録媒体の表面に接触し得る位置にて、前記給紙ローラの両側に一対に配置された規制部材と、
前記給紙ローラおよび前記規制部材を共通に支持し、前記記録媒体の積載量に応じて変位する支持部材と、
を備えたことを特徴とする給紙機構。 - 前記支持部材の変位にかかわらず、前記給紙ローラが記録媒体を送り出す機能と、前記規制部材が搬送される記録媒体を押さえる機能は維持されることを特徴とする請求項1に記載の給紙機構。
- 前記規制部材は可撓性部材で構成されたフィルム状もしくはシート状の部材であることを特徴とする請求項1または2に記載の給紙機構。
- 前記規制部材を前記支持部材に対して回転可能に支持する回転軸と、前記規制部材を予め設定された位置に静止させるストッパと、前記搬送される記録媒体の表面に接触して回転した前記規制部材を前記予め設定された位置に戻るよう付勢する弾性部材と、をさらに有する請求項1または2に記載の給紙機構。
- 前記規制部材は、前記傾斜部に沿って湾曲した状態で搬送される前記記録媒体の軌跡に対して、その軌跡を横切って、より前記傾斜部の近くに先端が位置するように構成されていることを特徴とする請求項1に記載の給紙機構。
- 請求項1ないし5のいずれか1項に記載の給紙機構と、前記給紙機構によって給紙された前記記録媒体に記録を行う記録ヘッドと、を有する記録装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013158949A JP6257206B2 (ja) | 2012-09-04 | 2013-07-31 | 給紙機構および該給紙機構を具備した記録装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012194010 | 2012-09-04 | ||
JP2012194010 | 2012-09-04 | ||
JP2013158949A JP6257206B2 (ja) | 2012-09-04 | 2013-07-31 | 給紙機構および該給紙機構を具備した記録装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014065608A JP2014065608A (ja) | 2014-04-17 |
JP6257206B2 true JP6257206B2 (ja) | 2018-01-10 |
Family
ID=50186398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013158949A Active JP6257206B2 (ja) | 2012-09-04 | 2013-07-31 | 給紙機構および該給紙機構を具備した記録装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9073715B2 (ja) |
JP (1) | JP6257206B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7277138B2 (ja) | 2018-12-28 | 2023-05-18 | キヤノン株式会社 | 給送装置および記録装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2602539B2 (ja) * | 1988-10-31 | 1997-04-23 | キヤノンアプテックス株式会社 | シート給送装置 |
JP4264747B2 (ja) * | 2005-02-21 | 2009-05-20 | ブラザー工業株式会社 | 画像記録装置 |
JP4193069B2 (ja) * | 2005-08-31 | 2008-12-10 | ブラザー工業株式会社 | 給紙装置及びそれを備えた画像記録装置 |
JP5488794B2 (ja) * | 2009-09-16 | 2014-05-14 | セイコーエプソン株式会社 | 媒体送り装置、記録装置 |
-
2013
- 2013-07-31 JP JP2013158949A patent/JP6257206B2/ja active Active
- 2013-08-30 US US14/015,689 patent/US9073715B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2014065608A (ja) | 2014-04-17 |
US9073715B2 (en) | 2015-07-07 |
US20140061996A1 (en) | 2014-03-06 |
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