JPS5888638U - Image forming system equipment - Google Patents
Image forming system equipmentInfo
- Publication number
- JPS5888638U JPS5888638U JP18292681U JP18292681U JPS5888638U JP S5888638 U JPS5888638 U JP S5888638U JP 18292681 U JP18292681 U JP 18292681U JP 18292681 U JP18292681 U JP 18292681U JP S5888638 U JPS5888638 U JP S5888638U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- image forming
- take
- forming system
- paper feed
- 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
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Registering Or Overturning Sheets (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Paper Feeding For Electrophotography (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は大容量のフィーダ装置を複写機本体ヘセットす
る状態を示す正面図、第２図はフィーダ装置が複写機本
体にセットされた画像形成システム装置の縦断正面図、
第３図は給紙搬送の状態を示す縦断正面図、第４図は従
来の給紙搬送における要部の縦断正面図、第５図は本考
案の一実施例を示す給紙搬送における要部の縦断正面図
、第６図は他の実施例を示したもので、ピンと凹部との
組合わせにより無負荷状態とした口・−ラおよびホイー
ルを示す縦断正面図、第７図はその一部を示す取出しロ
ーラの斜視図である。
１・・・・・・複写機本体（画像形成―置）、３・・・
・・・フィーダ装置、１ａ・・・・・・受入口、７・・
・・・・トレイ（排紙部）、１１・・・・・・給紙用モ
ータ、１３・・・・・・第１ホイール、１４・・・・・
・第１歯車、１５・二曲第２ホイール、１６・・・・・
・第２歯車、１７・・・・・・第３ホ不一ル、１８・・
・・・・給紙ローラ辷給紙体）、１９・・・・・・チェ
ーン、２０・・・・・・第４ホイール、２１・−−−−
−取出しローラ（取出装置）、２２・・・・・・給送ロ
ーラ、２３・・・・・・チェーン、２５ａ、２５ｂ・・
・・・・アライニングローラ、２６・・・・・・一方向
回転クラッチ、Ｐ・・・・・・用紙。FIG. 1 is a front view showing a state in which a large-capacity feeder device is set in the copying machine main body, and FIG. 2 is a longitudinal sectional front view of the image forming system device with the feeder device set in the copying machine main body.
Fig. 3 is a longitudinal sectional front view showing the state of paper feeding and transport, Fig. 4 is a longitudinal sectional front view of the main parts in conventional paper feeding and transport, and Fig. 5 is the main part in paper feeding and transport showing an embodiment of the present invention. Fig. 6 shows another embodiment, and Fig. 7 shows a part of it, and Fig. 7 shows a part of it. FIG. 3 is a perspective view of a take-out roller. 1... Copying machine main body (image forming-placement), 3...
...Feeder device, 1a...Reception port, 7...
...Tray (paper ejection section), 11...Paper feed motor, 13...First wheel, 14...
・1st gear, 15・2nd gear 2nd wheel, 16...
・Second gear, 17...Third gear, 18...
. . . Paper feed roller (paper feeding body), 19 . . . Chain, 20 . . . 4th wheel, 21 .
- Take-out roller (take-out device), 22...Feeding roller, 23...Chain, 25a, 25b...
...Aligning roller, 26...One-way rotation clutch, P...Paper.
Claims (2)
に画像形成を行なった後、その用紙を排紙部へ排出する
ように構成された画像形成装置と、この画像形成装置の
給紙部における受入口に対し挿脱自在で、かつ前記給紙
部に設けられた取出装置と相対向する給紙体を有し、収
納された多数枚の用紙を順次１枚ずつ前記給紙部を介し
て供給し得る大容量のフィーダ装置とから成る画像形成
システム装置において、前記画像形成装置の給紙部を構
成する給送ローラと、゛この給送ローラと当接して前記
フィーダ装置の端部に設゛けられ、フィーダ装置から取
り出された用紙を挾持して移送する取出しローラ、゛ま
たは取出しローラを駆動させる駆動歯車部に一方向回転
手段と、前記給紙部の移送側に設けられ、給紙部を通過
した用紙の先端を取揃える１対の回転可能なアライニン
グローラとを備えミ前記アライニングローラによる搬送
停止時に前記取出しローラを一方向回転手段の作用によ
って用紙に負荷を与えることなく回転させ、前記アライ
ニングローラの駆動開始時に給紙ミスまたは画像先端の
位置ずれを防止するようにしたことを特徴とする画像形
成システム装置。(1) An image forming apparatus that has a paper feed section at a paper reception port, and is configured to form an image on the received paper and then discharge the paper to a paper discharge section, and the image forming apparatus. It has a paper feed body that can be freely inserted into and removed from a receiving opening in the paper feed unit and faces a take-out device provided in the paper feed unit, and sequentially feeds a large number of stored sheets one by one. In an image forming system device comprising a large-capacity feeder device capable of supplying paper through a paper feeding section, a feeding roller constituting the feeding section of the image forming device; A take-out roller which is provided at the end portion and which grips and transports the paper taken out from the feeder device, or a drive gear portion which drives the take-out roller, is provided with a one-way rotation means, and a one-way rotation means is provided on the transport side of the paper feed unit. and a pair of rotatable aligning rollers for aligning the leading edges of the sheets that have passed through the paper feed section.When the aligning rollers stop conveying the sheets, a load is applied to the sheets by the action of a unidirectional rotation means for the take-out rollers. An image forming system apparatus, characterized in that the aligning roller is rotated without applying any force to prevent a paper feeding error or a positional shift of the leading edge of an image when the aligning roller starts driving.
するとともにこのピンを遊嵌する幅広の凹部を駆動歯車
部に形成し、ピンと凹部との組合わせにより取出しロー
ラの回転に負荷を与えないようにしたことを特徴とする
実用新案登録請求の範囲第１項記載の画像形成システム
装置。(2) The one-way rotation means has a pin inserted into the shaft of the take-out roller, and a wide recess into which the pin is loosely fitted is formed in the drive gear, and the combination of the pin and the recess applies a load to the rotation of the take-out roller. The image forming system device according to claim 1, characterized in that the image forming system device is configured such that the image forming system device does not have the following features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18292681U JPS5888638U (en) | 1981-12-10 | 1981-12-10 | Image forming system equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18292681U JPS5888638U (en) | 1981-12-10 | 1981-12-10 | Image forming system equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5888638U true JPS5888638U (en) | 1983-06-16 |
Family
ID=29981726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18292681U Pending JPS5888638U (en) | 1981-12-10 | 1981-12-10 | Image forming system equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5888638U (en) |
-
1981
- 1981-12-10 JP JP18292681U patent/JPS5888638U/en active Pending
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