JPH0325433U - - Google Patents
Info
- Publication number
- JPH0325433U JPH0325433U JP8563989U JP8563989U JPH0325433U JP H0325433 U JPH0325433 U JP H0325433U JP 8563989 U JP8563989 U JP 8563989U JP 8563989 U JP8563989 U JP 8563989U JP H0325433 U JPH0325433 U JP H0325433U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- sheet bundle
- paper sheets
- paper feed
- stack
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 8
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図〜第５図は実施例を示し、第１図は給紙
ローラが２つの場合の給紙装置の構成図、第２図
はこの給紙装置で平坦な紙葉束を給紙する状態を
示す図、第３図Ａ〜Ｄは紙葉束が湾曲している場
合の給紙ローラの載置状態を示す図、第４図は給
紙ローラが３つの場合の給紙装置の概略構成図、
第５図は給紙ローラが４つの場合の給紙装置の概
略構成図、第６図は従来の給紙装置の構成図、第
７図Ａ，Ｂは従来の給紙装置で湾曲した紙葉束の
紙葉を給紙する状態を示す図である。
１……紙葉束、１０……給紙ローラ、１１……
支持手段、１２……検出スイツチ、１３……押え
手段、１４……支持部材、１５……コイルばね、
２２……押え板、２３……駆動機構、３０……リ
ンク機構。
Figures 1 to 5 show an example. Figure 1 is a configuration diagram of a paper feeding device with two paper feeding rollers, and Figure 2 is a diagram showing a sheet feeding device that feeds a flat bundle of paper sheets. Figures 3A to 3D are diagrams showing the loading state of the paper feed roller when the bundle of paper sheets is curved, and Figure 4 is a schematic diagram of the paper feed device when there are three paper feed rollers. Diagram,
Fig. 5 is a schematic configuration diagram of a paper feeding device with four paper feeding rollers, Fig. 6 is a configuration diagram of a conventional paper feeding device, and Fig. 7 A and B are paper sheets curved by a conventional paper feeding device. FIG. 3 is a diagram showing a state in which a bundle of paper sheets is fed. 1... Sheet of paper sheets, 10... Paper feed roller, 11...
Support means, 12...detection switch, 13...pressing means, 14...support member, 15...coil spring,
22... Pressing plate, 23... Drive mechanism, 30... Link mechanism.
Claims (1)
り出す複数の給紙ローラと、 この複数の給紙ローラを前記紙葉束の湾曲に応
じて追従可能に支持する支持手段と、 前記紙葉束の前記給紙ローラに対する押圧力を
検出する検出手段と、 この検出手段の検出出力に基づいて前記紙葉束
の前記給紙ローラへの押し付けを制御する押え制
御手段と、 を備えてなる給紙装置。[Claims for Utility Model Registration] A plurality of paper feed rollers that send out paper sheets by placing a stack of paper sheets thereon and rotating them, and a plurality of paper feed rollers capable of following the curvature of the stack of paper sheets. a support means for supporting the sheet bundle; a detection means for detecting a pressing force of the sheet bundle against the paper feed roller; and a presser foot that controls pressing of the sheet bundle against the sheet feed roller based on a detection output of the detection means. A paper feeding device comprising: a control means;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8563989U JPH0325433U (en) | 1989-07-24 | 1989-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8563989U JPH0325433U (en) | 1989-07-24 | 1989-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0325433U true JPH0325433U (en) | 1991-03-15 |
Family
ID=31634872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8563989U Pending JPH0325433U (en) | 1989-07-24 | 1989-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325433U (en) |
-
1989
- 1989-07-24 JP JP8563989U patent/JPH0325433U/ja active Pending