JPS58114242U - Paper feeding device - Google Patents
Paper feeding deviceInfo
- Publication number
- JPS58114242U JPS58114242U JP1118682U JP1118682U JPS58114242U JP S58114242 U JPS58114242 U JP S58114242U JP 1118682 U JP1118682 U JP 1118682U JP 1118682 U JP1118682 U JP 1118682U JP S58114242 U JPS58114242 U JP S58114242U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- paper feed
- feeding
- feed roller
- paper feeding
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
、第１図は本考案にかかる給紙装置の構成を説明するた
めに供する断面図、第２図は本考案における給紙装置の
機具体側を示す断面図、第３図は本考案の給紙ローラの
駆動制御にかかる一例を示す回路図、第４図は第３図の
動作説明に供するタイムチャートである。
１：給紙台、３：給紙ローラ、４ニスプリング、５＝用
紙、８：用紙先端検知スイッチ、１０：給紙台位置検知
スイッチ、１１：用紙検知スイツ、チ１４の動作片、１
３：長孔、１５：アンドゲート、１６：２微分回路、１
７：フリップフロップ、２０ ：給紙。
−ラ駆動回路、７０：重送防止板、７１；軸、７２：分
離レバー、７４：バネ。
■, FIG. 1 is a cross-sectional view for explaining the structure of the paper feeder according to the present invention, FIG. 2 is a cross-sectional view showing the machine body side of the paper feeder according to the present invention, and FIG. FIG. 4 is a circuit diagram showing an example of drive control of the paper roller, and FIG. 4 is a time chart for explaining the operation of FIG. 3. 1: paper feed tray, 3: paper feed roller, 4 spring, 5 = paper, 8: paper leading edge detection switch, 10: paper feed tray position detection switch, 11: paper detection switch, operation piece of 14, 1
3: Long hole, 15: AND gate, 16: 2 differential circuit, 1
7: Flip-flop, 20: Paper feed. - la drive circuit, 70: double feed prevention plate, 71; shaft, 72: separation lever, 74: spring. ■
Claims (1)
ーラを駆動し給紙する装置において、上記給紙ローラと
対向して設置７られ重送を防止する摩擦材等から成る重
送防止板と、給紙台上に挿入され若手差し用紙を検知す
る検知手段と、該検知手段にて一時的に上記給紙ローラ
を回転させ用紙を給紙状態にする給紙ローラ側御駆動部
と、手差し給紙時上記重送防止板を上記給紙ローラより
分離させる分離手段とを備えたことを特徴とする給紙装
置。In a device that drives and feeds paper placed on a paper feed table by driving a paper feed roller provided opposite to the paper feed roller, the device is installed 7 to face the paper feed roller and is made of a friction material or the like to prevent double feeding. A double-feed prevention plate, a detection means inserted on the paper feed tray to detect a young inserted paper, and a paper feed roller side control that temporarily rotates the paper feed roller using the detection means and brings the paper into the paper feeding state. A paper feeding device comprising: a driving section; and a separating means for separating the double feeding prevention plate from the paper feeding roller during manual paper feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1118682U JPS58114242U (en) | 1982-01-28 | 1982-01-28 | Paper feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1118682U JPS58114242U (en) | 1982-01-28 | 1982-01-28 | Paper feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58114242U true JPS58114242U (en) | 1983-08-04 |
| JPH0124041Y2 JPH0124041Y2 (en) | 1989-07-21 |
Family
ID=30023801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1118682U Granted JPS58114242U (en) | 1982-01-28 | 1982-01-28 | Paper feeding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58114242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02295838A (en) * | 1989-05-11 | 1990-12-06 | Canon Inc | Image forming device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56122742A (en) * | 1980-02-28 | 1981-09-26 | Nec Corp | Automatic paper feeder device |
-
1982
- 1982-01-28 JP JP1118682U patent/JPS58114242U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56122742A (en) * | 1980-02-28 | 1981-09-26 | Nec Corp | Automatic paper feeder device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02295838A (en) * | 1989-05-11 | 1990-12-06 | Canon Inc | Image forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0124041Y2 (en) | 1989-07-21 |
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