JPH03122032U - - Google Patents
Info
- Publication number
- JPH03122032U JPH03122032U JP2976790U JP2976790U JPH03122032U JP H03122032 U JPH03122032 U JP H03122032U JP 2976790 U JP2976790 U JP 2976790U JP 2976790 U JP2976790 U JP 2976790U JP H03122032 U JPH03122032 U JP H03122032U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- feeding
- sheets
- feeding means
- separation belt
- 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.)
- Pending
Links
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の自動給紙装置の説明図、第２
図は本考案の給紙装置の具体的な構成の説明図、
第２ａ図は給送ローラによる給紙の状態の説明図
、第２ｂ図は用紙押圧部材により用紙の後端を押
える状態の説明図、第２ｃ図は本考案の装置の動
作のタイミングチヤート、第３図は本考案の自動
給紙装置の他の構成を示す説明図、第４図は従来
の給紙装置の構成を示す説明図である。
図中の符号、１……給紙装置、２……給送ロー
ラ、３……ソレノイド、５……用紙さばき機構、
６……分離ベルト、７……リタードローラ、１０
……搬送ローラ装置、１１……ピンチローラ、１
２……用紙センサー、１５……用紙押圧部材、１
６……アーム、１８……ソレノイド。
Figure 1 is an explanatory diagram of the automatic paper feeder of the present invention, Figure 2
The figure is an explanatory diagram of the specific configuration of the paper feeding device of the present invention.
Fig. 2a is an explanatory diagram of the state of paper feeding by the feeding roller, Fig. 2b is an explanatory diagram of the state of pressing the rear end of the paper by the paper pressing member, Fig. 2c is a timing chart of the operation of the device of the present invention, FIG. 3 is an explanatory diagram showing another configuration of the automatic paper feeding device of the present invention, and FIG. 4 is an explanatory diagram showing the configuration of a conventional paper feeding device. Symbols in the figure: 1...Paper feeding device, 2...Feeding roller, 3...Solenoid, 5...Paper handling mechanism,
6... Separation belt, 7... Retard roller, 10
... Conveyance roller device, 11 ... Pinch roller, 1
2... Paper sensor, 15... Paper pressing member, 1
6...Arm, 18...Solenoid.
Claims (1)
給送手段と、前記給送手段を、給紙時にのみ用紙
に接触させる手段、 前記給送手段により一枚の用紙が所定距離送ら
れた際に、次の用紙を保持する用紙保持手段、お
よび、前記給送手段の下流に配置されて、常時用
紙を移送する方向に回転駆動される分離ベルトと
、 前記分離ベルトと協働して前記給送手段から送
り出された用紙をさばくリタードローラとを備え
ることを特徴とする自動給紙装置。[Scope of Claim for Utility Model Registration] Feeding means for sequentially feeding sheets stacked on a document tray or the like; means for bringing the feeding means into contact with the sheets only when feeding the sheets; a paper holding means that holds the next paper when the paper is fed a predetermined distance; a separation belt that is disposed downstream of the feeding means and is constantly driven to rotate in a direction that transports the paper; and the separation belt. An automatic paper feeder comprising: a retard roller that cooperates with the paper feeder to sort the paper sent out from the feeding means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2976790U JPH03122032U (en) | 1990-03-23 | 1990-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2976790U JPH03122032U (en) | 1990-03-23 | 1990-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03122032U true JPH03122032U (en) | 1991-12-12 |
Family
ID=31532518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2976790U Pending JPH03122032U (en) | 1990-03-23 | 1990-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03122032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014162593A (en) * | 2013-02-25 | 2014-09-08 | Oki Data Corp | Paper feeder and image forming device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49127631A (en) * | 1973-04-06 | 1974-12-06 | ||
| JPS53102570A (en) * | 1977-02-21 | 1978-09-06 | Shukosha Kk | Apparatus for preventing double feeding from stacked paper in apparatus for feeding paper |
| JPS59197057A (en) * | 1983-04-25 | 1984-11-08 | Canon Inc | Automatic sheet feeder |
-
1990
- 1990-03-23 JP JP2976790U patent/JPH03122032U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49127631A (en) * | 1973-04-06 | 1974-12-06 | ||
| JPS53102570A (en) * | 1977-02-21 | 1978-09-06 | Shukosha Kk | Apparatus for preventing double feeding from stacked paper in apparatus for feeding paper |
| JPS59197057A (en) * | 1983-04-25 | 1984-11-08 | Canon Inc | Automatic sheet feeder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014162593A (en) * | 2013-02-25 | 2014-09-08 | Oki Data Corp | Paper feeder and image forming device |
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