JPS6320177U - - Google Patents
Info
- Publication number
- JPS6320177U JPS6320177U JP11268186U JP11268186U JPS6320177U JP S6320177 U JPS6320177 U JP S6320177U JP 11268186 U JP11268186 U JP 11268186U JP 11268186 U JP11268186 U JP 11268186U JP S6320177 U JPS6320177 U JP S6320177U
- Authority
- JP
- Japan
- Prior art keywords
- doctor blade
- flexible film
- cleaning device
- photoconductor
- forming apparatus
- 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 7
- 230000000717 retained effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は一般的な電子写真式複写機の内部構造
を示す概略図、第２図は従来のクリーニング装置
の断面図、第３図は第２図の―断面図、第４
図は本考案にかかる一実施例のクリーニング装置
に使用されるドクターブレード等の斜視図、第５
図、第６図、第７図は同実施例における異なる３
つの状態をそれぞれ示すクリーニング装置の断面
図、第８図は別の実施例におけるクリーニング装
置の断面図、第９図は第８図のは―断面図で
ある。
１……複写機ケーシング、２……プラテンガラ
ス、３……露光ランプ、４，５，６，７……ミラ
ー、８……レンズ系、９……ドラム状感光体、１
０……帯電器、１１……現像器、１２……転写器
、１３……剥離器、１４……クリーニング装置、
１５……給紙トレイ、１６……搬送ベルト、１７
……定着器、１８……排紙トレイ、１９……クリ
ーナハウジング、２０……支軸、２１……ブレー
ドホルダー、２２……ドクターブレード、２３…
…第１可撓性フイルム、２４……第２可撓性フイ
ルム、２５……挾持部材、２６……支軸、３０…
…フアーブラシ。
Fig. 1 is a schematic diagram showing the internal structure of a general electrophotographic copying machine, Fig. 2 is a sectional view of a conventional cleaning device, Fig. 3 is a sectional view of Fig. 2, and Fig. 4 is a sectional view of a conventional cleaning device.
The figure is a perspective view of a doctor blade etc. used in a cleaning device according to an embodiment of the present invention.
Figures 6 and 7 are three different examples of the same embodiment.
FIG. 8 is a cross-sectional view of the cleaning device in another embodiment, and FIG. 9 is a cross-sectional view of FIG. 8. DESCRIPTION OF SYMBOLS 1... Copying machine casing, 2... Platen glass, 3... Exposure lamp, 4, 5, 6, 7... Mirror, 8... Lens system, 9... Drum-shaped photoreceptor, 1
0...Charging device, 11...Developing device, 12...Transfer device, 13...Peeling device, 14...Cleaning device,
15...Paper feed tray, 16...Transport belt, 17
... Fixing device, 18 ... Paper output tray, 19 ... Cleaner housing, 20 ... Support shaft, 21 ... Blade holder, 22 ... Doctor blade, 23 ...
...First flexible film, 24... Second flexible film, 25... Holding member, 26... Support shaft, 30...
...fur brush.
Claims (1)
像を行う画像形成装置において、感光体表面に角
度をもつて先端を圧接させたドクターブレードと
、同ドクターブレードよりも感光体進行方向上流
側近傍に位置させた可撓性フイルムとを備え、前
記ドクターブレードで掻き取つた残留トナーを前
記可撓性フイルムによつて適量保持させるトナー
溜りを形成するようにしたことを特徴とする画像
形成装置のクリーニング装置。 In an image forming apparatus that performs development by forming a toner image on the surface of a photoconductor, there is a doctor blade whose tip is pressed against the surface of the photoconductor at an angle, and a doctor blade located near the upstream side of the doctor blade in the direction in which the photoconductor travels. A cleaning device for an image forming apparatus, characterized in that the cleaning device is provided with a flexible film having a flexible film and a toner reservoir formed in which a suitable amount of residual toner scraped off by the doctor blade is retained by the flexible film. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11268186U JPS6320177U (en) | 1986-07-24 | 1986-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11268186U JPS6320177U (en) | 1986-07-24 | 1986-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320177U true JPS6320177U (en) | 1988-02-09 |
Family
ID=30993780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11268186U Pending JPS6320177U (en) | 1986-07-24 | 1986-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006091302A (en) * | 2004-09-22 | 2006-04-06 | Fuji Xerox Co Ltd | Cleaning device |
-
1986
- 1986-07-24 JP JP11268186U patent/JPS6320177U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006091302A (en) * | 2004-09-22 | 2006-04-06 | Fuji Xerox Co Ltd | Cleaning device |
| JP4543853B2 (en) * | 2004-09-22 | 2010-09-15 | 富士ゼロックス株式会社 | Cleaning device |
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