JPS5895374A - Developer carrying device of copying machine - Google Patents
Developer carrying device of copying machineInfo
- Publication number
- JPS5895374A JPS5895374A JP56193537A JP19353781A JPS5895374A JP S5895374 A JPS5895374 A JP S5895374A JP 56193537 A JP56193537 A JP 56193537A JP 19353781 A JP19353781 A JP 19353781A JP S5895374 A JPS5895374 A JP S5895374A
- Authority
- JP
- Japan
- Prior art keywords
- developer
- conveying
- conveyance
- copying machine
- spherical member
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
Description
【発明の詳細な説明】
複写機において、清掃装宵で収集した現像削を現像装置
へ回収するため現像剤搬送装置が設けられている。この
搬送装置では、例えば清掃装置の現１蕨剤収容部から例
えば現像装置の現（象刑収容部へ連結した複数の搬送管
を有し、この搬送管内には螺旋の突起または溝が周囲に
形成された転動棒部材が配置され、搬送管は方向の変更
等のため接続ボックスを介して相互に接続されている。DETAILED DESCRIPTION OF THE INVENTION A copying machine is provided with a developer conveying device for collecting developer scraps collected in a cleaning device to a developing device. This conveyance device has a plurality of conveyance pipes connected, for example, from a molten agent accommodating section of a cleaning device to a molten agent accommodating section of a developing device, and a spiral protrusion or groove is provided in the circumference of the conveyance tube. The formed rolling rod members are arranged and the conveying tubes are interconnected via connection boxes for changing direction and the like.
上配転動俸部材を外部駆動源により駆動すると、現ｆ象
剤が搬送管中を移動して一方から他方へ現像剤が搬送さ
れる０上配した転動棒部材はビーズチェーン等に置侠え
られることもある。When the upper rolling rod member is driven by an external drive source, the developer moves through the conveying tube and the developer is conveyed from one side to the other.The upper rolling rod member can be placed on a bead chain, etc. Sometimes you can get it.
このような従来の搬送装憧では、接続４？ツクスは搬送
管の微絖部を，ＩＪＪむ単なる箱にしか過き゛ず、この
ためボックス内に現ｒ象剤ＪＳ％にトナーが堆積して搬
送性が慾く、往々にして該Ｎツクス内でトナーが集塊化
してボックスの外１則へ溢れることがあった。In such a conventional conveyance system, connection 4? The fine threads of the transport tube are nothing more than a box containing IJJ, and for this reason, toner accumulates on the developer agent JS% inside the box, making it difficult to transport. Toner sometimes aggregated and overflowed to the outside of the box.
従って、本発明の目的は、接続ボックス内での現像剤の
堆釉、集塊化を防ｔｈ Ｌこれにより露送性を尚〈維持
する複写機の現像剤搬送装置を提供するにある。SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a developer conveying device for a copying machine that prevents developer from glazing and agglomerating within a connection box and thereby maintains the transferability.
かかる目的を達成するため、本発明は、一方の現１象剤
収容部から他方の現１象剤収容部へ現像剤を搬送する戊
数の搬送管を有し、該搬送管内には現１象剤の搬送を行
なう搬送部材が配置され、搬送管は相互に接続ボックス
を介して連結されている、複写機の現像剤搬送装置にお
いて、前記接続ボックスの現ｌ＃剤中に球状部材を自由
状態に収容し、前記搬送部材の駆動により該球状部材を
回転させて現像剤２攪拌することを特徴とする現像剤搬
送装置を提供し、これにより、現ｆ象ぐ１１の：＃：続
ボックス内での堆積、集塊化を防止している。In order to achieve this object, the present invention has a plurality of conveyance tubes for conveying the developer from one developer storage section to the other developer storage section, and the developer is contained in the conveyance tube. In a developer conveying device of a copying machine, in which a conveying member for conveying an image agent is disposed, and conveying pipes are connected to each other via a connecting box, a spherical member is freely placed in a developer in the connecting box. Provided is a developer conveying device characterized in that the spherical member is rotated by the driving of the conveying member to agitate the developer 2, and thereby the developer 2 is stirred. This prevents accumulation and agglomeration within the tank.
以下本発明の実施例について図面を参照しなから欽、明
する□清掃装置ｋ１の現１象剤収容部２と現１象装置
８の現諌１８ｒｌｊ収容部４との間には第１搬送管５、
第２＠送管６、第３搬送管７で成る複数の搬送管が連結
されている。これらの搬送管は搬送方向の変更等の理由
により、中継用のそれぞれ接続がツクスを介して相互に
連結されているが、第１図においては、便宜のため第１
搬送管５と第、２子送管６とを連結する接続がツクス８
だけが図示されていることを理解されたい。このボック
ス８は蓋９で密閉されている。各搬送管の内部には、好
捷しくは可換性の、１つ転動ｌ１ｌＩＴ能な棒部材ＩＯ
が配置されその外周には螺旋状突起１１が設けられてい
る。この突起１１は溝であってもか壕わない。該棒部材
１０を外部駆動源（図示せず）により所定方向に転勤さ
せると、螺旋突起１１に従って現１象剤１２が現１家装
ｗ８の収容部４へ搬送される。Embodiments of the present invention will be explained below without reference to the drawings. □ The agent storage section 2 and the agent storage device of the cleaning device k1.
A first conveying pipe 5 is provided between the current holder 18rlj accommodating section 4 of 8,
A plurality of conveyance pipes consisting of a second @ conveyance pipe 6 and a third conveyance pipe 7 are connected. These conveyor pipes are connected to each other through relay connections for reasons such as changing the conveyance direction, but in Fig. 1, for convenience, the first
The connection connecting the conveying pipe 5 and the second child conveying pipe 6 is made by the Tux 8.
It should be understood that only the figures are shown. This box 8 is sealed with a lid 9. Inside each conveying tube there is preferably one rotatable rod member IO, which is replaceable.
is arranged, and a spiral protrusion 11 is provided on its outer periphery. This protrusion 11 does not form a groove even if it is a groove. When the rod member 10 is moved in a predetermined direction by an external drive source (not shown), the material 12 is conveyed to the storage part 4 of the current 1 home furnishings w8 according to the spiral protrusion 11.
第２図に示すように、＃ ＠ｙｌスツクス８の現像剤ｌ
ｚ中には球状部材１４が自由状態で収容されている。従
って、転動棒部材１０の駆動により球状部材１４は現１
埃剤中で自由にころけ回り、接続ボックス８の中でその
隅々に至る才で現像剤を攪拌する。このため、ボックス
８内の現像剤が一部で堆積することかなく、集塊化する
こともなくなる。As shown in Figure 2, #@ylstux8 developer l
A spherical member 14 is accommodated in the free state. Therefore, by driving the rolling rod member 10, the spherical member 14 is moved to the current position.
It rolls around freely in the dust agent and agitates the developer in every corner of the connection box 8. Therefore, the developer in the box 8 does not accumulate in some areas and does not become agglomerated.
部材１４が球状であるため、該部材Ｊ４が棒部材１０の
突起に噛み込号れることかなく、址だ棒部材にカロ見ら
れる負荷も少なく滑らかであり、従って棒部材１０への
負荷変動が少ない。Since the member 14 is spherical, the member J4 does not get caught in the protrusion of the rod member 10, and the load on the rod member is small and smooth, so that the load fluctuation on the rod member 10 is reduced. few.
球状部材１４は現像剤へ影暢を及ぼさない任童の材質で
良いが、鋼で成るのが好捷しいことが分った。これは−
球が奸才しい重電で成るからであると思われる。The spherical member 14 may be made of a solid material that does not affect the developer, but it has been found that steel is preferable. This is-
This is thought to be because the ball is made of clever heavy electricity.
また、球状部材の数は、２個を使用した場合に最も好ま
しい結果を得た。７個の場合、接続ボックス内部の撹拌
範囲が狭く、また３個以上の１１＝合、球状部材が相互
に干渉して動きを制限してし１つだ。コ個全使用した場
合干渉なく相乗的にその連動が大きくなり攪拌の効果が
大きいことか観察された。Furthermore, the most favorable results were obtained when two spherical members were used. In the case of 7, the stirring range inside the connection box is narrow, and in the case of 3 or more, the spherical members interfere with each other and restrict movement. It was observed that when all three were used, their interlocking became synergistic without interference, and the effect of stirring was great.
上記の実施例では、複写機のトナーの回収について述べ
たが、本発明の装置は、他の現像剤の搬送あるいは現像
剤とＩｒ１１等の粉体の搬送にも使用しうろことは勿論
であり、１だ転勤しうる棒部材を用いた頑送管について
説明したが、本発明は他の搬送部材、例えばビーズチェ
ーンを用いたものにも適用しうる０In the above embodiment, the recovery of toner from a copying machine was described, but the device of the present invention can of course also be used for conveying other developers or conveying developer and powder such as Ir11. Although the description has been made of a transport pipe using a rod member that can be transferred once, the present invention can also be applied to other transport members, such as those using bead chains.
第１図は本発明による現像剤搬送装置首の概略斜視図、
第一図は第１図の接続ボックスの概略斜視図である。
１・・・・・・・・・清掃装置、 ２・・・・・・・
・・清掃装置の現１象剤収容部、 ８・・・・・・・・
・現（末装置、 ル・・・・・・現１家装噴の現１象剤
収容部、 ５，６．７・・・・・・搬送管、 ８・・
・・・・・・・接続ボックス、 ９・・・・・・隷、
１０・・・・・・・・・転動作部材、 １１・・・・・
・・・・螺旋突起、 １２・・・・・・・・・現１象剤
、 １４・・・・・・球状部材。FIG. 1 is a schematic perspective view of the neck of a developer conveying device according to the present invention;
1 is a schematic perspective view of the connection box of FIG. 1; FIG. 1...Cleaning device, 2...
・・Cleaning device's phenomenon agent storage part, 8・・・・・・・・・・
・Present (end equipment, Le...Present 1) Present 1. Agent storage part, 5, 6.7...Transfer pipe, 8...
・・・・・・Connection box, 9・・・・・・Rei,
10...Rolling member, 11...
....Spiral projection, 12 ..... Expression agent, 14 ..... Spherical member.
Claims (1)
剤を搬送する複数の搬送管を有し、該搬送管内には現１
象刑の搬送を行なう搬送部材が配置され、搬送管は相互
に接続ボックスを介して連結されている、複写機の現像
剤搬送装置において、前記接続ボックスの現１象剤中に
球状部材を目白状轢に収容し、前記搬送部材の駆動によ
り該球状部材を回転させて現像剤を攪拌することを特徴
とする現１象剤搬送装置。It has a plurality of conveyance pipes for conveying the developer from one developer storage part to the other developer storage part, and the developer is contained in the transport pipe.
In a developer conveying device of a copying machine, in which a conveying member for conveying the elephant is disposed and the conveying pipes are connected to each other via a connecting box, a spherical member is placed in the developing agent of the connecting box. 1. A developer conveyance device, characterized in that the developer is accommodated in a white track and the spherical member is rotated by driving the conveyance member to agitate the developer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56193537A JPS5895374A (en) | 1981-11-30 | 1981-11-30 | Developer carrying device of copying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56193537A JPS5895374A (en) | 1981-11-30 | 1981-11-30 | Developer carrying device of copying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5895374A true JPS5895374A (en) | 1983-06-06 |
Family
ID=16309719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56193537A Pending JPS5895374A (en) | 1981-11-30 | 1981-11-30 | Developer carrying device of copying machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5895374A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114676A (en) * | 1984-06-22 | 1986-01-22 | ゼロツクス コーポレーシヨン | Apparatus for removing toner from charge holding surface andtrapping the same and auger structual body using the same |
| JPS6189869U (en) * | 1984-11-19 | 1986-06-11 | ||
| JPS61210383A (en) * | 1985-03-13 | 1986-09-18 | ゼロツクス コーポレーシヨン | Bridge preventor for particle |
| US5086390A (en) * | 1990-01-16 | 1992-02-04 | Matthews Gordon H | System for monitoring play of a golfer |
| US5097416A (en) * | 1990-01-16 | 1992-03-17 | Matthews Gordon H | System for monitoring play of a golfer |
-
1981
- 1981-11-30 JP JP56193537A patent/JPS5895374A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114676A (en) * | 1984-06-22 | 1986-01-22 | ゼロツクス コーポレーシヨン | Apparatus for removing toner from charge holding surface andtrapping the same and auger structual body using the same |
| JPS6189869U (en) * | 1984-11-19 | 1986-06-11 | ||
| JPH05916Y2 (en) * | 1984-11-19 | 1993-01-12 | ||
| JPS61210383A (en) * | 1985-03-13 | 1986-09-18 | ゼロツクス コーポレーシヨン | Bridge preventor for particle |
| US5086390A (en) * | 1990-01-16 | 1992-02-04 | Matthews Gordon H | System for monitoring play of a golfer |
| US5097416A (en) * | 1990-01-16 | 1992-03-17 | Matthews Gordon H | System for monitoring play of a golfer |
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