JPH02145251U - - Google Patents
Info
- Publication number
- JPH02145251U JPH02145251U JP5430489U JP5430489U JPH02145251U JP H02145251 U JPH02145251 U JP H02145251U JP 5430489 U JP5430489 U JP 5430489U JP 5430489 U JP5430489 U JP 5430489U JP H02145251 U JPH02145251 U JP H02145251U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- roller
- separation
- pick
- attached
- 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
- 238000000926 separation method Methods 0.000 claims description 12
- 230000032258 transport Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図から第３図は本考案の自動用紙送給装置
の一実施例を示す図であり、第１図はその自動用
紙送給装置の側面断面図、第２図はその分離圧調
整レバー部分の斜視図、第３図はそのねじ部分の
拡大断面図である。第４図は従来の自動用紙送給
装置の一例を示す斜視図であり、第５図は従来の
自動用紙送給装置の他の例を示す図である。
２１……自動用紙送給装置、２３……フイード
コロ、２４……ピツクアツプコロ、２５……圧板
、２７……支点、２８……分離コロ（分離部材）
、２９……分離ステー、３０……支点、３１……
スプリング（付勢部材）、３２……分離圧調整レ
バー、３３……ストツパー、３６……搬送路、３
７……支点、３８……歯、３９……ねじ穴、４０
……長穴、４１……ねじ（締結部材）、４２……
ロツクレバー、４２ａ……歯、４３……ピン。
1 to 3 are diagrams showing an embodiment of the automatic paper feeding device of the present invention, FIG. 1 is a side cross-sectional view of the automatic paper feeding device, and FIG. 2 is a separation pressure adjustment lever of the automatic paper feeding device. A perspective view of the portion, and FIG. 3 is an enlarged sectional view of the threaded portion. FIG. 4 is a perspective view showing an example of a conventional automatic paper feeding device, and FIG. 5 is a diagram showing another example of the conventional automatic paper feeding device. 21... Automatic paper feeding device, 23... Feed roller, 24... Pick up roller, 25... Pressure plate, 27... Fulcrum, 28... Separation roller (separation member)
, 29... Separation stay, 30... Fulcrum, 31...
Spring (biasing member), 32... Separation pressure adjustment lever, 33... Stopper, 36... Conveyance path, 3
7...Fully point, 38...Teeth, 39...Screw hole, 40
...Elongated hole, 41...Screw (fastening member), 42...
Lock lever, 42a...tooth, 43...pin.
Claims (1)
回転して該最下段の用紙を送り出すピツクアツプ
コロと、該載置された用紙の最上段の用紙に当接
し用紙をピツクアツプコロ方向に付勢する圧板と
、ピツクアツプコロから送られてきた用紙を搬送
するフイードコロと、フイードコロに当接しピツ
クアツプコロから送られてきた用紙を１枚づつ分
離する分離部材と、所定の支点を中心に回動可能
に指示され、その一端部に分離部材の取り付けら
れた分離ステーと、分離ステーの他端部にその一
端部が取り付けられ分離ステーの一端部に取り付
けられた分離部材をフイードコロ方向に付勢する
付勢手段と、付勢手段の他端部がその一端に取り
付けられるとともにその他端部が用紙の搬送路外
に突出し所定の支点を中心に回動可能に支持され
た分離圧調整レバーと、分離圧調整レバーの搬送
路外方に突出した端部に設けられ人手により締結
可能で分離圧調整レバーの回動角度を調整する締
結部材と、を備え、分離圧調整レバーの回動角度
を調整することにより分離部材をフイードコロ方
向に付勢する付勢手段の付勢圧を調整することが
特徴とする自動用紙送給装置。 A pick-up roller comes into contact with the lowest paper of multiple sheets of paper and rotates to feed out the bottom paper, and a pick-up roller comes into contact with the top paper of the stacked papers and feeds the paper in the direction of the pick-up roller. A pressure plate that moves the paper, a feed roller that transports the paper sent from the pick up roller, a separation member that comes into contact with the feed roller and separates the paper sent from the pick up roller one by one, and can be rotated around a predetermined fulcrum. A separation stay with a separation member attached to one end thereof, and a biasing member whose one end is attached to the other end of the separation stay and urges the separation member attached to one end of the separation stay in the feed roller direction. a separating pressure adjustment lever, the other end of which is attached to one end of the urging means, and the other end of which protrudes outside the paper conveyance path and is rotatably supported around a predetermined fulcrum; A fastening member provided at the end of the adjustment lever protruding outward from the conveyance path and capable of being manually fastened to adjust the rotation angle of the separation pressure adjustment lever. An automatic paper feeding device characterized in that the biasing pressure of a biasing means that biases a separating member in a feed roller direction is adjusted by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5430489U JPH02145251U (en) | 1989-05-10 | 1989-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5430489U JPH02145251U (en) | 1989-05-10 | 1989-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02145251U true JPH02145251U (en) | 1990-12-10 |
Family
ID=31576247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5430489U Pending JPH02145251U (en) | 1989-05-10 | 1989-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02145251U (en) |
-
1989
- 1989-05-10 JP JP5430489U patent/JPH02145251U/ja active Pending
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