JPS6274633U - - Google Patents
Info
- Publication number
- JPS6274633U JPS6274633U JP16518585U JP16518585U JPS6274633U JP S6274633 U JPS6274633 U JP S6274633U JP 16518585 U JP16518585 U JP 16518585U JP 16518585 U JP16518585 U JP 16518585U JP S6274633 U JPS6274633 U JP S6274633U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- feed roller
- paper feed
- contact
- feeding direction
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の給紙装置の概略正面図および
第２図は上記給紙装置におけるローラ正逆回転制
御手段の一例を示すブロツク図である。
１…給紙ローラ、１１…給紙ローラ駆動手段、
１２…駆動回路、１４…用紙ストツパー、Ｐ…用
紙、Ｔ１，Ｔ２…タイマー。
FIG. 1 is a schematic front view of a paper feeder according to the present invention, and FIG. 2 is a block diagram showing an example of roller forward/reverse rotation control means in the paper feeder. 1...Paper feed roller, 11...Paper feed roller drive means,
12...Drive circuit, 14...Paper stopper, P...Paper, T1 , T2 ...Timer.
Claims (1)
ーラを接触させた状態で上記給紙ローラを正逆回
転させることができる給紙ローラ駆動手段と、給
紙スタート信号を受けてから上記給紙ローラを所
定時間だけ給紙方向と反対方向へ逆回転させたの
ち給紙ローラを所定時間だけ給紙方向へ正回転さ
せるローラ正逆回転制御手段と、上記給紙ローラ
の逆回転によつて最上位の用紙がその給紙方向と
反対方向に後退する際に上記用紙の後端部に当接
してこの用紙の後端部の後退を阻止する用紙スト
ツパーとを具備することを特徴とする給紙装置。 A paper feed roller drive means capable of rotating the paper feed roller in forward and reverse directions while the paper feed roller is in contact with the topmost paper among the stacked papers, and a paper feed roller drive means that can rotate the paper feed roller in the forward and reverse directions while the paper feed roller is in contact with the uppermost paper of the stacked papers; a roller forward/reverse rotation control means that rotates the paper roller in the opposite direction to the paper feeding direction for a predetermined time and then rotates the paper feed roller forward in the paper feeding direction for a predetermined time; and the reverse rotation of the paper feed roller. The feeder is characterized by comprising a paper stopper that comes into contact with the rear end of the top sheet of paper to prevent the rear end of the sheet from retreating when the top sheet of paper retreats in a direction opposite to the paper feeding direction. paper equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16518585U JPS6274633U (en) | 1985-10-29 | 1985-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16518585U JPS6274633U (en) | 1985-10-29 | 1985-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6274633U true JPS6274633U (en) | 1987-05-13 |
Family
ID=31094986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16518585U Pending JPS6274633U (en) | 1985-10-29 | 1985-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6274633U (en) |
-
1985
- 1985-10-29 JP JP16518585U patent/JPS6274633U/ja active Pending
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