JPS6335749U - - Google Patents
Info
- Publication number
- JPS6335749U JPS6335749U JP12951786U JP12951786U JPS6335749U JP S6335749 U JPS6335749 U JP S6335749U JP 12951786 U JP12951786 U JP 12951786U JP 12951786 U JP12951786 U JP 12951786U JP S6335749 U JPS6335749 U JP S6335749U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- transport path
- roller
- aligner
- roller device
- 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
- 230000002441 reversible effect Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 2
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Registering Or Overturning Sheets (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の複写機の紙送り装置の構成を
示す説明図、第２図は本考案の給紙部の主要部の
構成を示す断面図、第２Ａ図および第２Ｂ図は用
紙とゲート部材との関係を示す説明図、第３図は
本考案の反転搬送路の背面図、第４図は反転搬送
路の斜視図、第５図はアライナーローラとその支
持部材の構成を示す斜視図、第６図は従来より用
いられている複写機の紙送り装置の構成を示す説
明図、第７図はアライナーローラを設けた場合の
従来例を示す説明図であり、第８図は第７図のＡ
―Ａ部分での背面図である。
図中の符号 １……感光体ドラム、２……画像
転写部、３……位置合せローラ、４……搬送装置
、１０……用紙トレイ、１１……給紙ローラ、１
２……用紙さばき機構、１３……搬送ローラ装置
、１５……用紙搬送路、１６……搬送ローラ、２
５……位置合せガイド、３０……反転搬送路、３
１……ガイド板、３２……分岐路、３３……ゲー
ト部材、３４……センサー、３５……可逆アライ
ナーローラ装置、３６……可逆転モータ、３７…
…駆動軸、３８……ユニバーサルジヨイント、３
９……ローラ、４０……アライナーローラ、４１
……ローラホルダー、４２……ガイド、４３……
ピン、４４……アーム部材、４５……ソレノイド
、４６……スプリング。
FIG. 1 is an explanatory diagram showing the structure of the paper feeding device of the copying machine of the present invention, FIG. 2 is a sectional view showing the structure of the main part of the paper feed section of the present invention, and FIGS. 2A and 2B are the paper and An explanatory diagram showing the relationship with the gate member, FIG. 3 is a rear view of the reversing conveyance path of the present invention, FIG. 4 is a perspective view of the reversing conveyance path, and FIG. 5 is a perspective view showing the structure of the aligner roller and its support member. 6 is an explanatory diagram showing the configuration of a paper feeding device of a conventionally used copying machine, FIG. 7 is an explanatory diagram showing a conventional example in which an aligner roller is provided, and FIG. A in Figure 7
- This is a rear view of part A. Symbols in the diagram 1... Photosensitive drum, 2... Image transfer section, 3... Alignment roller, 4... Conveyance device, 10... Paper tray, 11... Paper feed roller, 1
2... Paper handling mechanism, 13... Conveyance roller device, 15... Paper conveyance path, 16... Conveyance roller, 2
5... Alignment guide, 30... Reversing conveyance path, 3
DESCRIPTION OF SYMBOLS 1... Guide plate, 32... Branch path, 33... Gate member, 34... Sensor, 35... Reversible aligner roller device, 36... Reversible motor, 37...
...Drive shaft, 38...Universal joint, 3
9...Roller, 40...Aligner roller, 41
...Roller holder, 42...Guide, 43...
Pin, 44... arm member, 45... solenoid, 46... spring.
Claims (1)
紙ローラおよび用紙さばき機構を介して給紙を行
い、搬送ローラ装置を介して用紙搬送路内を搬送
し、位置合せローラによりレジストレーシヨンを
行うとともに、画像転写部に搬送し、感光体ドラ
ムに形成したトナー画像の転写を行うように構成
してなる装置において、該用紙搬送路を反転搬送
路として構成し、該反転搬送路には可逆転モータ
により駆動される可逆アライナーローラ装置を設
けるとともに、各ローラ装置には、その駆動軸に
ユニバーサルジヨイントを介してアライナーロー
ラを設け、可逆アライナーローラ装置の正転時と
逆転時に、アライナーローラの角度を変更可能に
構成したことを特徴とする複写機の紙送り装置。 Paper is fed from multiple paper trays through paper feed rollers and paper handling mechanisms installed in each tray, transported through a paper transport path via a transport roller device, and registered using alignment rollers. , an apparatus configured to transport the paper to an image transfer unit and transfer the toner image formed on the photoreceptor drum, the paper transport path being configured as a reversing transport path, and the reversing transport path includes a reversible motor. In addition, each roller device is provided with an aligner roller via a universal joint on its drive shaft, and the angle of the aligner roller is adjusted when the reversible aligner roller device rotates forward and reverse. A paper feed device for a copying machine, characterized in that it is configured to be changeable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12951786U JPH0518348Y2 (en) | 1986-08-27 | 1986-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12951786U JPH0518348Y2 (en) | 1986-08-27 | 1986-08-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6335749U true JPS6335749U (en) | 1988-03-08 |
| JPH0518348Y2 JPH0518348Y2 (en) | 1993-05-17 |
Family
ID=31026155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12951786U Expired - Lifetime JPH0518348Y2 (en) | 1986-08-27 | 1986-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518348Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03267229A (en) * | 1990-03-16 | 1991-11-28 | Fuji Xerox Co Ltd | Dual tray type paper feeding device for picture-image forming device |
-
1986
- 1986-08-27 JP JP12951786U patent/JPH0518348Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03267229A (en) * | 1990-03-16 | 1991-11-28 | Fuji Xerox Co Ltd | Dual tray type paper feeding device for picture-image forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518348Y2 (en) | 1993-05-17 |
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