JPS60145130U - Original feeding device - Google Patents
Original feeding deviceInfo
- Publication number
- JPS60145130U JPS60145130U JP3042684U JP3042684U JPS60145130U JP S60145130 U JPS60145130 U JP S60145130U JP 3042684 U JP3042684 U JP 3042684U JP 3042684 U JP3042684 U JP 3042684U JP S60145130 U JPS60145130 U JP S60145130U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- separation roller
- separating
- drive shaft
- protrusion
- 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.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の一実施例を示すもので、第１図は正面
図、第２図はその側面図、第３図はマイクロスイッチＯ
ＦＦ時の側面図、第４図は伝達ボス及びスイッチカムの
斜視図である。
１・・・駆動軸、２・・・分離コロ、３・・・伝達ボス
（伝 ′速機構）、４・・・スイッチカム（カム機構）
、５・・・分離板、６・・・分離機構、７・；・給紙ロ
ーラ、８・・・圧板、１０・・・原稿、１１・・・圧板
揺動手段、１２川ソレノイド、１６・・・マイクロスイ
ッチ、１７・・・アクチェータ、２０・・・突起（係止
部）、２１・・・突起、２２・・・傾斜面。The drawings show one embodiment of this invention; Fig. 1 is a front view, Fig. 2 is a side view thereof, and Fig. 3 is a micro switch O.
The side view at the time of FF, and FIG. 4 are perspective views of the transmission boss and the switch cam. 1... Drive shaft, 2... Separation roller, 3... Transmission boss (transmission mechanism), 4... Switch cam (cam mechanism)
, 5... Separation plate, 6... Separation mechanism, 7... Paper feed roller, 8... Pressure plate, 10... Document, 11... Pressure plate swinging means, 12 River solenoid, 16. ...Micro switch, 17...Actuator, 20...Protrusion (locking part), 21...Protrusion, 22...Slanted surface.
Claims (1)
る分離コロと分離板とを圧接させた分離・機構を給紙ロ
ーラの前段に設け、この分離機構の前段に原稿を前記分
離コロに対して押しつける圧、 板を揺動自在に設け
、ソレノイドを駆動源としてこのソレノイドＯＮにより
前記圧板を前記分離コ用こ対して押し上げソレノイドＯ
ＦＦによりこの圧板を分離コロから離反下降させる圧板
揺動手段を設け、前記駆動軸上に固定され一部に前記分
離コロの突起に係脱する係止部を有してこの分離コロを
前記給紙ローラより低周速で駆動回転させる伝達機構を
設け、前記分離コロの突起先端に接する軸方向に傾斜さ
せた傾斜面を有して前記駆動軸に対しスライド自在で分
離コロ側に付勢され前記−伝達機構とともに回転するカ
ム機構を設け、前記給紙ローラと駆動軸との導度差に′
よる分離コロの周速変化によりスライドする前記カム機
構により −動作するアクチェータを有して前記ソレノ
イドをＯＮ・ＯＦＦさせるマイクロスイッチを設けたこ
とを特徴とする原稿給紙装置。A separating mechanism is provided in front of the paper feed roller, in which a separating roller and a separating plate are brought into pressure contact with each other, and a separating roller is rotatably provided with respect to the drive shaft and has a protrusion on its end surface. A plate is swingably provided, and a solenoid is used as a driving source, and when this solenoid is turned on, the pressure plate is pushed up against the separating plate.
A pressure plate swinging means is provided for moving the pressure plate away from the separation roller and lowered by FF, and is fixed on the drive shaft and has a locking portion that engages and disengages from the protrusion of the separation roller in part, and the separation roller is moved to the feeder. A transmission mechanism is provided to drive and rotate at a lower circumferential speed than the paper roller, and has an inclined surface inclined in the axial direction that contacts the tip of the protrusion of the separation roller, and is slidable with respect to the drive shaft and biased toward the separation roller. A cam mechanism that rotates together with the transmission mechanism is provided, and the difference in conductivity between the paper feed roller and the drive shaft is
A document feeding device characterized in that a microswitch having an actuator operated by the cam mechanism that slides according to a change in the peripheral speed of a separation roller to turn on and off the solenoid is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3042684U JPS60145130U (en) | 1984-03-02 | 1984-03-02 | Original feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3042684U JPS60145130U (en) | 1984-03-02 | 1984-03-02 | Original feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60145130U true JPS60145130U (en) | 1985-09-26 |
| JPH021291Y2 JPH021291Y2 (en) | 1990-01-12 |
Family
ID=30530113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3042684U Granted JPS60145130U (en) | 1984-03-02 | 1984-03-02 | Original feeding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60145130U (en) |
-
1984
- 1984-03-02 JP JP3042684U patent/JPS60145130U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH021291Y2 (en) | 1990-01-12 |
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