JPS6367554U - - Google Patents
Info
- Publication number
- JPS6367554U JPS6367554U JP16156586U JP16156586U JPS6367554U JP S6367554 U JPS6367554 U JP S6367554U JP 16156586 U JP16156586 U JP 16156586U JP 16156586 U JP16156586 U JP 16156586U JP S6367554 U JPS6367554 U JP S6367554U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- pair
- paper feeding
- rollers
- roller
- 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
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Landscapes
- Controlling Sheets Or Webs (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
及び第３図は駆動手段に異常な負荷が掛ることを
防止する他の機構を示す側面図又は断面図、第４
図は従来の給紙装置の一例を示す断面図である。
１……給紙台、２……用紙束、３……呼出しコ
ロ、４……給紙コロ、５……阻止コロ、６，７…
…搬送ローラ対、８，９……駆動手段、１０……
用紙センサ、１３……ソレノイド、１４……電磁
クラツチ。
FIG. 1 is a sectional view showing an embodiment of the present invention, FIGS. 2 and 3 are side views or sectional views showing other mechanisms for preventing abnormal loads from being applied to the drive means, and FIG.
The figure is a sectional view showing an example of a conventional paper feeding device. 1... Paper feed tray, 2... Paper stack, 3... Calling roller, 4... Paper feeding roller, 5... Blocking roller, 6, 7...
... Conveyance roller pair, 8, 9... Drive means, 10...
Paper sensor, 13... solenoid, 14... electromagnetic clutch.
Claims (1)
紙方向に回転する給紙コロとこれに圧接し接触す
る用紙の前進を阻止する阻止コロとより成る分離
コロ対とその下流側にあつて前記分離コロ対によ
り重送分離されて送り出された用紙を給紙方向に
搬送する搬送ローラ対とを有して成り、紙詰り時
には通常は上記分離コロ対を反給紙方向に回転さ
せて詰つた用紙を自動的に除去するようにした給
紙装置において、上記の分離コロ対と上記の搬送
ローラ対との間に用紙センサを設け、紙詰り時に
該センサが詰つた用紙を検知したとき、上記の分
離コロ対の逆転を禁止するように制御する制御手
段を設けたことを特徴とする給紙装置。 A separating roller pair consisting of a paper feeding roller rotating in the paper feeding direction sandwiching the paper conveyance path sent out from the paper feeding tray and a blocking roller that presses against the paper feeding roller and prevents the paper from moving forward; It has a pair of conveying rollers that conveys the paper that has been multi-fed and separated by a pair of separation rollers in the paper feeding direction, and when a paper jam occurs, the separation roller pair is usually rotated in the opposite direction to the paper feeding direction to remove the jammed paper. In a paper feeding device that automatically removes paper, a paper sensor is provided between the pair of separation rollers and the pair of transport rollers, and when the sensor detects the jammed paper at the time of paper jam, A paper feeding device characterized in that it is provided with a control means for controlling the reversal of the pair of separating rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16156586U JPS6367554U (en) | 1986-10-23 | 1986-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16156586U JPS6367554U (en) | 1986-10-23 | 1986-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6367554U true JPS6367554U (en) | 1988-05-07 |
Family
ID=31087993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16156586U Pending JPS6367554U (en) | 1986-10-23 | 1986-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6367554U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5480969A (en) * | 1977-12-12 | 1979-06-28 | Ricoh Co Ltd | Paper feeder |
| JPS60204547A (en) * | 1984-03-29 | 1985-10-16 | Fuji Xerox Co Ltd | Paper jam removing device |
-
1986
- 1986-10-23 JP JP16156586U patent/JPS6367554U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5480969A (en) * | 1977-12-12 | 1979-06-28 | Ricoh Co Ltd | Paper feeder |
| JPS60204547A (en) * | 1984-03-29 | 1985-10-16 | Fuji Xerox Co Ltd | Paper jam removing device |
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