JPH0475847U - - Google Patents
Info
- Publication number
- JPH0475847U JPH0475847U JP11808390U JP11808390U JPH0475847U JP H0475847 U JPH0475847 U JP H0475847U JP 11808390 U JP11808390 U JP 11808390U JP 11808390 U JP11808390 U JP 11808390U JP H0475847 U JPH0475847 U JP H0475847U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- roller
- paper feed
- feed roller
- paper
- 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図は本考案の第１の実施例に係る給紙装置
のシート送給機構を示す平面図、第２図は同じく
その斜視図、第３図は本考案の第２の実施例に係
る給紙装置の搬送部を示す平面図、第４図は同じ
くその各ローラの回転方向を示す模式図、第５図
は従来の給紙装置を示す平面図である。
１，２１，４１……主給紙ローラ、１ａ，２ａ
，１２ａ……一方向クラツチ、２，２２，４２…
…従動ローラ、３，８，２３，３２，４３……揺
動ブラケツト、４，５，９，１１，２４，２５，
４４，４５……タイミングプーリ、６，１０，２
６，４６……タイミングベルト、７，１３，２７
，３５……ローラ軸、１２，３６……補助給紙ロ
ーラ、１４，３７……駆動軸、１８……ブレーキ
シユー、１９……ばね、２０……ねじ、２８……
中継軸、３０，３１，３３，３４……ギヤ、４９
……給紙トレイ、５０……給紙板、５１……ガイ
ド板、５２……揺動部材、５３……捌き板、５６
ａ，５６ｂ……搬送ローラ。
FIG. 1 is a plan view showing a sheet feeding mechanism of a paper feeding device according to a first embodiment of the present invention, FIG. 2 is a perspective view thereof, and FIG. FIG. 4 is a schematic diagram showing the rotation direction of each roller, and FIG. 5 is a plan view showing a conventional paper feeding device. 1, 21, 41...Main paper feed roller, 1a, 2a
, 12a... one-way clutch, 2, 22, 42...
...Followed roller, 3, 8, 23, 32, 43...Swing bracket, 4, 5, 9, 11, 24, 25,
44, 45...timing pulley, 6, 10, 2
6, 46...timing belt, 7, 13, 27
, 35... Roller shaft, 12, 36... Auxiliary paper feed roller, 14, 37... Drive shaft, 18... Brake shoe, 19... Spring, 20... Screw, 28...
Relay shaft, 30, 31, 33, 34...gear, 49
... Paper feed tray, 50 ... Paper feed plate, 51 ... Guide plate, 52 ... Swinging member, 53 ... Sorting plate, 56
a, 56b... Conveyance roller.
Claims (1)
給紙ローラと、シートの送給方向に対してこの主
給紙ローラの上流側に配設され主給紙ローラに従
動して前記シートを送給する従動ローラと、この
従動ローラと前記主給紙ローラとの間に前記シー
トの幅方向に離隔して配置されシート縁部に接触
しつつ前記主給紙ローラに従動回転する１対の補
助給紙ローラとを有することを特徴とする給紙装
置。 A main paper feed roller that separates the sheet by friction on its circumferential surface and feeds the sheet; a pair of driven rollers that feed the paper, and a pair of rollers that are spaced apart in the width direction of the sheet between the driven roller and the main paper feed roller and rotate as a result of the main paper feed roller while contacting the edge of the sheet. A paper feeding device comprising: an auxiliary paper feeding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11808390U JPH0475847U (en) | 1990-11-09 | 1990-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11808390U JPH0475847U (en) | 1990-11-09 | 1990-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475847U true JPH0475847U (en) | 1992-07-02 |
Family
ID=31865987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11808390U Pending JPH0475847U (en) | 1990-11-09 | 1990-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475847U (en) |
-
1990
- 1990-11-09 JP JP11808390U patent/JPH0475847U/ja active Pending