JPS63115161U - - Google Patents
Info
- Publication number
- JPS63115161U JPS63115161U JP548587U JP548587U JPS63115161U JP S63115161 U JPS63115161 U JP S63115161U JP 548587 U JP548587 U JP 548587U JP 548587 U JP548587 U JP 548587U JP S63115161 U JPS63115161 U JP S63115161U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- needle
- paper
- contact
- needle wheel
- 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
- 238000004140 cleaning Methods 0.000 claims description 4
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Cleaning In Electrography (AREA)
Description
第１図は本考案の針車搬送装置の清掃装置の主
要部の構成を示す説明図、第２図は本考案のロー
ラ搬送装置の斜視図、第３図は本考案のローラ搬
送装置が適用される複写機の構成を示す説明図、
第４図は針車アイドラーによるトナーのオフセツ
トの発生を示す説明図であり、第５図は搬送ベル
ト装置を用いた従来例の複写機の構成を示す説明
図である。
図中の符号、１……用紙、２……未定着トナー
画像、３……トナー、５……針車アイドラー、６
……ローラ本体、７……針、８……従動軸、１０
……ドライブローラ、１１……駆動軸、１５……
クリーニングローラ、１６……軸、２０……複写
機、２２……転写・剥離コロトロン、２３……ロ
ーラ搬送装置、２４……定着装置、２５……ベル
ト搬送装置、２６……ベルト、２７……マニホー
ルド。
Figure 1 is an explanatory diagram showing the configuration of the main parts of the cleaning device for the needle wheel conveyor of the present invention, Figure 2 is a perspective view of the roller conveyor of the present invention, and Figure 3 is an illustration to which the roller conveyor of the present invention is applied. An explanatory diagram showing the configuration of a copying machine,
FIG. 4 is an explanatory diagram showing the occurrence of toner offset due to the needle wheel idler, and FIG. 5 is an explanatory diagram showing the structure of a conventional copying machine using a conveyor belt device. Symbols in the diagram: 1...Paper, 2...Unfixed toner image, 3...Toner, 5...Needle wheel idler, 6
...Roller body, 7... Needle, 8... Driven shaft, 10
... Drive roller, 11 ... Drive shaft, 15 ...
Cleaning roller, 16... shaft, 20... copying machine, 22... transfer/separation corotron, 23... roller conveyance device, 24... fixing device, 25... belt conveyance device, 26... belt, 27... manifold.
Claims (1)
部と、定着装置との間に設けられる用紙搬送路に
搬送ローラ装置を設け、該ローラ搬送装置は、用
紙のトナー画像を担持する表面には針車アイドラ
ーローラが、用紙の裏面にはドライブローラがそ
れぞれ接するようにして配置されるとともに、 該針車アイドラーにはクリーニングローラを接
触させ、針車アイドラーの針に移転されたトナー
を除去させるように構成したことを特徴とする針
車搬送装置の清掃装置。[Claims for Utility Model Registration] A conveyance roller device is provided in a paper conveyance path provided between an image transfer section of a toner image carrier such as a photoreceptor drum and a fixing device, and the roller conveyance device transfers toner on the paper. A needle wheel idler roller is placed in contact with the surface carrying the image, and a drive roller is placed in contact with the back surface of the paper.A cleaning roller is brought into contact with the needle wheel idler, and the image is transferred to the needle of the needle wheel idler. 1. A cleaning device for a needle wheel conveying device, characterized in that the device is configured to remove the toner that has been removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP548587U JPS63115161U (en) | 1987-01-20 | 1987-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP548587U JPS63115161U (en) | 1987-01-20 | 1987-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63115161U true JPS63115161U (en) | 1988-07-25 |
Family
ID=30787112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP548587U Pending JPS63115161U (en) | 1987-01-20 | 1987-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63115161U (en) |
-
1987
- 1987-01-20 JP JP548587U patent/JPS63115161U/ja active Pending