JPS5823076A - Adjusting device for gap between copying machine drum and cleaning brush assembly - Google Patents
Adjusting device for gap between copying machine drum and cleaning brush assemblyInfo
- Publication number
- JPS5823076A JPS5823076A JP12223481A JP12223481A JPS5823076A JP S5823076 A JPS5823076 A JP S5823076A JP 12223481 A JP12223481 A JP 12223481A JP 12223481 A JP12223481 A JP 12223481A JP S5823076 A JPS5823076 A JP S5823076A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- frame
- cleaning brush
- pins
- brush assembly
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0035—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a brush; Details of cleaning brushes, e.g. fibre density
Abstract
Description
【発明の詳細な説明】
複写機のドラムの周面に付層したトナーを掻き洛とすた
めブラシをその１ｗ面に接して配置するが、このブック
は数本を組立体とし１つの筐体に収納しているＯｆラシ
面とドラム周面との量線は微細な調節を豊するがブラシ
は頻繁ＫＢｉＬり替えるものであり、従ってクリーニン
グプ２シ組立体は着脱が各易なばかりでなくその散村時
の位ｆｉｔを４ｉ＃ｌｌｌな調節が容易に出来なければ
ならない。[Detailed Description of the Invention] A brush is placed in contact with the 1w surface of the drum of a copying machine in order to scrape off the toner layered on the peripheral surface of the drum. The line between the Of brush surface stored in the drum and the peripheral surface of the drum allows for fine adjustments, but the brush must be replaced frequently, so the cleaning brush assembly is not only easy to attach and detach. It must be possible to easily adjust the fit during the time of dispersal.
そこで本発明に於いてはツラシフの組立体の筐体の両貴
面夫々の上・下部にコ本のビン１．２を立設し先づ上方
のビン１はフレームよりドラム付近に向けてｌｉ！ｉ１
定されている架台８に上から引掛ける様にした。架台８
は上方が自由空間とし、巨つ架台の／［にビンｌがゆる
〈洛ち込む半円形の凹＝ｔつけておく０この様にするこ
とに依り上方のビンは先づ非常に容易にフレーム４に散
村は祷ると同時に！シシ組立体５とドラム６との関−は
−６粗調整ながら達成出来る。Therefore, in the present invention, the plastic bottles 1.2 are erected at the upper and lower parts of both sides of the housing of the TuraSif assembly, and the upper bottle 1 is oriented toward the drum area from the frame. ! i1
It was designed so that it could be hung from above on a fixed frame 8. Frame 8
The upper part of the frame is free space, and the bottle L is loosely inserted into the large stand. On 4th, Sanmura prayed and at the same time! The relationship between the shingle assembly 5 and the drum 6 can be achieved with -6 coarse adjustment.
本発明に於ける徽―整は下方のビン２をドラム６に対し
前後調節することた依り達成される。このために上方の
ピン１１：受ける架台の代りに二叉部材９ｔ−用意しこ
の＃１ソ中央部をフレームに軸８で枢着する。二叉部材
９の前端は二叉に構成しこのスロツ）Ｆｉ前膚が開放し
ており又巾はピン２が遊嵌出来る根皮としこのスロツ）
１０内にピン２を遊嵌せしめる。さて二叉部材９の後端
にもスロツ）１１を形成しこれは環状に形成しこの内面
にフレーム４に枢着し九偏心カム１２を嵌入しこれを回
転することに依り二叉部材の前端を上下にスイングせし
め二叉スロット内のピン２をドラムに対して移動出来る
様にする０
尚この調整で問題となるのは保守管理面が片側にしかな
い事であり、複軍機の奥側にあるブラシ組立体１１１１
ｍにはアクセス出来ない事である０そこでスロツ） １
１’より夷＠＠面の二叉部材のスロットｌ １’ に
嵌入している偏心カム１１’ に向けてシャフト１８ｖ
ｔ貫通しておき、これをレバ１４で回動する事に依りこ
の目的を達成している。Adjustment in the present invention is accomplished by adjusting the lower bin 2 back and forth relative to the drum 6. For this purpose, a two-pronged member 9t is prepared instead of a pedestal for receiving the upper pin 11, and the center portion of this #1 is pivotally connected to the frame by the shaft 8. The front end of the bifurcated member 9 is bifurcated, and the front skin is open and the width is the root skin into which the pin 2 can be loosely fitted.
Loosely fit pin 2 into 10. Now, a slot 11 is also formed at the rear end of the two-pronged member 9, which is formed into an annular shape, and a nine-eccentric cam 12 is fitted into the inner surface of the slot 11, which is pivoted to the frame 4, and rotated. Swing the pin up and down so that the pin 2 in the two-pronged slot can be moved relative to the drum.The problem with this adjustment is that the maintenance management side is only on one side, and it is located on the back side of the multi-army aircraft. Brush assembly 1111
m cannot be accessed (0 slots there) 1
1' towards the eccentric cam 11' fitted in the slot l1' of the two-pronged member on the surface.
This purpose is achieved by penetrating the hole t and rotating it with the lever 14.
尚微調整完了後はロックねじ１５で１足する０After completing the fine adjustment, use the lock screw 15 to add 1 to 0.
第１図りりｙ ＝−ンダプ２シ組立体の＠視図、酊２図
はその保守作業側面より見た側面図、第３図は倣鯛機構
を示す斜視図である。Fig. 2 is a side view of the first drawing assembly, Fig. 2 is a side view of the maintenance work side thereof, and Fig. 3 is a perspective view showing the copying mechanism.
Claims (1)
の上下に夫々一本のビンを突設し、上側のビンは複重４
１１メレームに固足した架台の凹所にひっかけ、下側の
ビンは上記フレームに中央部で枢着され、ｌ熾にビンが
ぴったりと遊嵌するスロットをもつ九二叉部材に依って
支承され、咳二叉部材の他端は環状になって穴管形成し
この穴内周に潟つてフレームに支−され九カムが回転し
得る様にし、該カムの回転に依り上記クリーナブラシ組
立体の下−ビンがドラムに対して前後変移出来る様に構
成し九◆ｔ−脣黴とする複軍機ド２ふとクリーニングブ
ラシ組立体の関ｌｌｌ１ｍ１１節装置。Copy machine drum cleaning brush assembly housing both 1Il-
One bottle protrudes from the top and bottom of the
11 It is hooked into a recess in a stand fixed to the frame, and the lower bottle is pivotally connected to the frame at the center and supported by a 92-pronged member having a slot into which the bottle fits snugly and loosely. The other end of the cough fork member is annular to form a hole tube, and is supported by a frame on the inner periphery of the hole so that nine cams can be rotated. - A device for a multi-purpose cleaning brush assembly constructed so that the bottle can be moved back and forth with respect to the drum and for removing mildew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12223481A JPS5823076A (en) | 1981-08-04 | 1981-08-04 | Adjusting device for gap between copying machine drum and cleaning brush assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12223481A JPS5823076A (en) | 1981-08-04 | 1981-08-04 | Adjusting device for gap between copying machine drum and cleaning brush assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5823076A true JPS5823076A (en) | 1983-02-10 |
| JPH0147793B2 JPH0147793B2 (en) | 1989-10-16 |
Family
ID=14830889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12223481A Granted JPS5823076A (en) | 1981-08-04 | 1981-08-04 | Adjusting device for gap between copying machine drum and cleaning brush assembly |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5823076A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7848695B2 (en) | 2008-04-23 | 2010-12-07 | Infoprint Solutions Company, Llc | Toner brush with superimposed brushes for an electro-photographic printer and printer with the toner brush |
-
1981
- 1981-08-04 JP JP12223481A patent/JPS5823076A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7848695B2 (en) | 2008-04-23 | 2010-12-07 | Infoprint Solutions Company, Llc | Toner brush with superimposed brushes for an electro-photographic printer and printer with the toner brush |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0147793B2 (en) | 1989-10-16 |
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