JPH0362040U - - Google Patents
Info
- Publication number
- JPH0362040U JPH0362040U JP12183589U JP12183589U JPH0362040U JP H0362040 U JPH0362040 U JP H0362040U JP 12183589 U JP12183589 U JP 12183589U JP 12183589 U JP12183589 U JP 12183589U JP H0362040 U JPH0362040 U JP H0362040U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- separation roller
- feed belt
- paper feed
- roller
- 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
- 238000000926 separation method Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の給紙装置の構成を示す説明図
、第２図は分離ローラの駆動機構の説明図、第３
図は分離装置に用紙が挿入される前の段階の説明
図、第３ａ図ないし第３ｃ図はそれぞれ本考案の
分離装置による用紙さばき作用の動作を示す説明
図であり、第４図は従来例の装置の説明図である
。
図中の符号、１……分離装置、２……給紙ベル
ト、３……分離ローラ、４……クラツチ、５……
駆動軸、７……センサー、１０……用紙トレイ、
１２……送り出しローラ。
FIG. 1 is an explanatory diagram showing the configuration of the paper feeding device of the present invention, FIG. 2 is an explanatory diagram of the drive mechanism of the separation roller, and FIG.
The figure is an explanatory diagram of the stage before paper is inserted into the separating device, Figures 3a to 3c are explanatory diagrams showing the operation of the paper handling action by the separating device of the present invention, and Figure 4 is an explanatory diagram of the conventional example. FIG. Symbols in the figure: 1... Separation device, 2... Paper feed belt, 3... Separation roller, 4... Clutch, 5...
Drive shaft, 7...sensor, 10...paper tray,
12...Feeding roller.
Claims (1)
を用いて送り出される用紙を、給紙ベルトと分離
ローラとの間で分離し、１枚ずつ用紙搬送路に向
けて送出すように構成してなる装置において、 前記給紙ベルトに押圧される分離ローラを、駆
動軸に対してクラツチ手段を介して設け、該分離
ローラを給紙ベルトの駆動に追従して回転される
状態と、給紙ベルトによる搬送方向に対向させて
駆動する状態を設定出来るように構成するととも
に、前記給紙ベルトと分離ローラによるニツプ部
分の近傍に用紙を検知するためのセンサーを設け
、 前記センサーによる用紙の検知情報により、分
離ローラを逆転駆動させるように構成することを
特徴とする用紙分離装置。[Scope of Utility Model Registration Claim] Paper sent out from a paper storage device such as a paper tray using a paper feed roller is separated between a paper feed belt and a separation roller, and the paper is directed one by one to a paper conveyance path. In the device configured to feed the paper, a separation roller that is pressed against the paper feed belt is provided to the drive shaft via a clutch means, and the separation roller is rotated following the drive of the paper feed belt. In addition, a sensor for detecting the paper is provided in the vicinity of the nip between the paper feed belt and the separation roller, and A paper separation device characterized in that a separation roller is driven in reverse based on paper detection information from a sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12183589U JPH0362040U (en) | 1989-10-18 | 1989-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12183589U JPH0362040U (en) | 1989-10-18 | 1989-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0362040U true JPH0362040U (en) | 1991-06-18 |
Family
ID=31669857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12183589U Pending JPH0362040U (en) | 1989-10-18 | 1989-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0362040U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62218342A (en) * | 1986-03-19 | 1987-09-25 | Canon Inc | Sheet material separating and feeding device |
| JPS6345734B2 (en) * | 1982-01-22 | 1988-09-12 | Toray Industries |
-
1989
- 1989-10-18 JP JP12183589U patent/JPH0362040U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6345734B2 (en) * | 1982-01-22 | 1988-09-12 | Toray Industries | |
| JPS62218342A (en) * | 1986-03-19 | 1987-09-25 | Canon Inc | Sheet material separating and feeding device |
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