JPH0359948U - - Google Patents
Info
- Publication number
- JPH0359948U JPH0359948U JP11969589U JP11969589U JPH0359948U JP H0359948 U JPH0359948 U JP H0359948U JP 11969589 U JP11969589 U JP 11969589U JP 11969589 U JP11969589 U JP 11969589U JP H0359948 U JPH0359948 U JP H0359948U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- registration
- fed
- roller
- returned
- 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.)
- Granted
Links
- 238000000926 separation method Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Registering Or Overturning Sheets (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の重送用紙の分離装置の構成を
示す側面図、第２図は本考案の装置における用紙
の移動の状態を示すもので、同図イないしヘはそ
れぞれ用紙さばき作用と送りの作用を順を追つて
示す説明図、第３図は本考案の別の実施例の説明
図である。
図中の符号、１……用紙搬送路、２……下ガイ
ド板、３……上ガイド板、４……開口部、５……
レジローラ、６……レジゲート、１０，１５……
搬送ローラ装置、１１，１６……駆動ローラ、１
２，１７……逆転ローラ、２０〜２２……センサ
ー。
Figure 1 is a side view showing the structure of the multi-fed paper separating device of the present invention, and Figure 2 is a diagram showing the state of paper movement in the device of the present invention, with A to F representing the paper handling function and the paper handling function, respectively. FIG. 3 is an explanatory diagram showing the feeding action in order, and FIG. 3 is an explanatory diagram of another embodiment of the present invention. Symbols in the figure: 1...Paper conveyance path, 2...Lower guide plate, 3...Upper guide plate, 4...Opening, 5...
Registration roller, 6... Registration gate, 10, 15...
Conveyance roller device, 11, 16... Drive roller, 1
2, 17...Reverse roller, 20-22...Sensor.
Claims (1)
ートとを配置し、該レジゲートにより一旦停止さ
せた用紙を、画像書込み装置にタイミングを合せ
てレジローラにより送り出し、画像の書込みを行
うように構成してなる装置において、 前記用紙停止位置の上流部に複数組の搬送ロー
ラ装置を配置し、該搬送ローラ装置を駆動ローラ
と逆転ローラとにより構成し、ゲート部材により
一旦停止させた用紙に対して、逆転ローラを駆動
することによつて、用紙を戻す作用を行い、該戻
された用紙にループを形成して、重送紙の判断を
行うように構成するとともに、 該用紙搬送路に沿つて複数のセンサーを配置し
、用紙の重送を判断し得るようにすることを特徴
とする重送用紙の分離装置。[Scope of Claim for Utility Model Registration] Registration rollers and registration gates are arranged at predetermined positions on a paper conveyance path, and the paper is temporarily stopped by the registration gate, and then fed out by the registration rollers in synchronization with an image writing device to write an image. In the apparatus configured to perform the following steps, a plurality of sets of conveyance roller devices are arranged upstream of the paper stopping position, and the conveyance roller devices are composed of a drive roller and a reversing roller, and are temporarily stopped by a gate member. The paper is returned by driving a reversing roller, and a loop is formed in the returned paper to determine double feeding, and the paper is transported. 1. A multi-fed paper separation device characterized by arranging a plurality of sensors along a path to determine multi-fed paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989119695U JP2501705Y2 (en) | 1989-10-16 | 1989-10-16 | Separation device for double-fed paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989119695U JP2501705Y2 (en) | 1989-10-16 | 1989-10-16 | Separation device for double-fed paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0359948U true JPH0359948U (en) | 1991-06-12 |
| JP2501705Y2 JP2501705Y2 (en) | 1996-06-19 |
Family
ID=31667803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989119695U Expired - Lifetime JP2501705Y2 (en) | 1989-10-16 | 1989-10-16 | Separation device for double-fed paper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501705Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586854A (en) * | 1981-07-01 | 1983-01-14 | Oki Electric Ind Co Ltd | Mutli-feed detector |
-
1989
- 1989-10-16 JP JP1989119695U patent/JP2501705Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586854A (en) * | 1981-07-01 | 1983-01-14 | Oki Electric Ind Co Ltd | Mutli-feed detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501705Y2 (en) | 1996-06-19 |