JPS5926750A - Manual paper feeder for copying machine - Google Patents

Manual paper feeder for copying machine

Info

Publication number
JPS5926750A
JPS5926750A JP57136177A JP13617782A JPS5926750A JP S5926750 A JPS5926750 A JP S5926750A JP 57136177 A JP57136177 A JP 57136177A JP 13617782 A JP13617782 A JP 13617782A JP S5926750 A JPS5926750 A JP S5926750A
Authority
JP
Japan
Prior art keywords
paper
manual
cassette
guide plate
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
Application number
JP57136177A
Other languages
Japanese (ja)
Inventor
Katsutoshi Shimizu
克敏 清水
Isao Yamaguchi
勲 山口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57136177A priority Critical patent/JPS5926750A/en
Publication of JPS5926750A publication Critical patent/JPS5926750A/en
Pending legal-status Critical Current

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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6502—Supplying of sheet copy material; Cassettes therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Manual Feeding Of Sheets (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

PURPOSE:To add easily a manual paper feed function, by mounting a paper guide plate of simple constitution and a manual feed base provided with a flexible sheet to a feed cassette. CONSTITUTION:The copying paper 14 placed in a feed cassette 1 is held pressed to a feed roll 13 from below by a lifting lever 15, and the copying paper in the uppermost part and the roll 13 are held in contact with each other. Therefore, the paper is delivered out by each sheet from the cassette 1 at every rotation of the roll 13 in the case of ordinary automatic feeding of the paper from the cassette 1. In the case of feeding the paper manually, the operator places the copying paper 16 to be fed manually on the paper guide plate 7 of a manual feed base 2, loads the paper by making the rear end part thereof coincident with the end face 10 of a handle 9, and pushes the handle 9 in the left direction. Then the forward end part 11 of the sheet 8 intrudes into the space between the roll 13 which rotates in one direction only and the uppermost part of the paper 14, and the paper 16 goes under the roll 13. When the operator pushes a copying start switch, the paper 16 is delivered to the machine.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は複写機でカセットからの自動給紙と手差し給紙
とを容易に実現できる電子複写機の手差し給紙装置に関
する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a manual paper feeding device for an electronic copying machine that can easily realize automatic paper feeding from a cassette and manual paper feeding in a copying machine.

従来例の構成とその問題点 従来、複写機において、特殊紙にコピーしたり、あるい
は両面コピーをするために複写機自体にカセットから自
動給紙をするための紙の人口と手差し用の紙の入口とを
別々に設ける賜金と、カセットからの自動給紙の入口し
か用意されていない複写嘱Ｐこおいて通常め紙を積載す
るカセットをとり外し、このカセットと形状は同じで手
差し用１枚送りの機構を備えた手差し専用カセットを取
りつ゛けて手差しコピーに対応していた。Conventional configurations and their problems Conventionally, in copying machines, there has been a need for paper to automatically feed paper from a cassette to the copying machine itself for copying on special paper or double-sided copying, and paper for manual feeding. In the copying machine, which has a separate entrance and an entrance for automatic paper feeding from the cassette, I removed the cassette that normally loads paper, and it has the same shape as this cassette but only one sheet for manual feeding. It was equipped with a manual-feed cassette equipped with a feeding mechanism to support manual-feed copying.

前者の入口が２つ準備された複写機の場合にはもちろん
自動給紙と手差し給紙とに容易に対応することはできる
が、複写機自体の構成が辷ν雑になる。轟然のことなが
ら、このように対応されていない複写機では手差し給紙
はできない。In the case of a copying machine having two entrances, it is of course possible to easily handle automatic paper feeding and manual paper feeding, but the structure of the copying machine itself becomes complicated. Unfortunately, copying machines that do not support this type of paper cannot be fed manually.

また後者のように専用の手差しカセットが準備さり、で
いる場合にはそれぞれのカセットを用いれげ１叩１給緘
と手差し給紙とに対応すふことけできるが、自動給紙で
コピーしている途中で一枚だけ手差し給紙をしたい場合
にもいちいちカセットを交換すみ必υがあり、作業が繁
雑になり、使い助手としてはよくなかった。In addition, as in the case of the latter, dedicated manual feed cassettes are prepared, and if available, each cassette can be used to handle paper feed per tap and manual feed, but it is possible to copy using automatic paper feed. Even if you wanted to manually feed just one sheet while you were in the room, you had to change the cassette each time, which made the work complicated and not good for an assistant user.

発明の目１杓 本発明は、このよう々従来の手差し給紙に対し、簡単な
アダプターを付加するだけで、手差し給紙の入口の設け
られていない複写機においても容易に手差しコピーがで
き、また自動給紙操作の途中でもｆｉｔｆ単に一枚だけ
手差し操作をすることができるようにした電子複写機の
手差し給紙装置を提供することを目的とするものである
。Aspects of the Invention The present invention enables manual copying to be easily performed even in a copying machine without a manual paper feeding inlet by simply adding a simple adapter to the conventional manual paper feeding system. Another object of the present invention is to provide a manual sheet feeding device for an electronic copying machine that allows manual feeding of just one sheet even during an automatic sheet feeding operation.

発明の構成 上記目的を達成するために、本発明は複写獣の積載され
た給紙カセットの上部に取付けられ、前進、後退可能に
設けらｆまた用紙業内板と、前記案内板先端部Ｉ／ｒ取
付けられ、前記用紙案内板の前進につり、て、複写機に
前記給紙カセットがセットされた状態で給紙カセットに
積載きれた複写機の最上部の複写紙とこれを送り出すよ
う複写機に設けられた給紙ローラとの間に侵入用能な可
撓性シートとを備えたものである。Structure of the Invention In order to achieve the above-mentioned object, the present invention is attached to the upper part of a loaded paper feed cassette of a copying machine, and is provided so as to be able to move forward and backward. /r is attached, and as the paper guide plate moves forward, the paper feed cassette is set in the copy machine, and the top copy paper of the copy machine loaded in the paper feed cassette is fed out. It is equipped with a flexible sheet that can be inserted between the paper feed roller and the paper feed roller provided on the machine.

実施例の説明 以下本発明の一実施例を図面に基づいて説明する。第１
図において、（１）は給紙カセットで、本発明の手差し
給紙台（２）が取付けらハており、この手差し給紙台（
２）は給紙カセット（１）の上カバー（３）にはめ込み
固定される構造になっている。手差し給紙台（２）は給
紙台基板（４）とこの基板（４）の両端Ｋ　腹面用紙の
幅の寸法で複写紙をガイドするよう設けられた一対のガ
イド板（５１（６）とこのガイド板（５ｉ　（６Ｊの間
に位置し、前後に摺動可能に基板（４）に取り付けられ
た用紙案内板（７）とで構成されている。用紙案内板（
７）の先端部にはプラスチック製の厚さ０．２間程度の
可撓性シート（８）が貼付されており、このシート（８
）の先端部（１１）は端面から約４あ′Ｗ程度の１ｌｌ
ｉＡのＳｔ＋分が上方ＶＣ彎曲している。用紙案内板（
７）のシートの貼付されている側とは反対側は取手（９
１’（ｒ−構成するよう折曲げられており、この折曲げ
られた取手（９）の端面０（］と７−　ト（８１の先端
部（■）゛までの長さは手差しに用いる用紙、例えば本
実施例ではＡ４用紙の長さ２１０ｊｌＮより若干長い２
１３關程ＩＷの長さになっている。用紙案内、阪（７）
は第２図に示すようにげね０４により通常は給紙台基板
（４）Ｋ沼って右方向に引っ張られている。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. 1st
In the figure, (1) is a paper feed cassette, on which the manual paper feed stand (2) of the present invention is attached.
2) has a structure that is fitted and fixed into the upper cover (3) of the paper feed cassette (1). The manual paper feed tray (2) consists of a paper feed tray board (4) and a pair of guide plates (51 (6) and This guide plate (5i) is composed of a paper guide plate (7) located between 6J and attached to the base plate (4) so as to be able to slide back and forth.
A flexible sheet (8) made of plastic with a thickness of approximately 0.2 mm is attached to the tip of the sheet (8).
) The tip (11) of the
The St+ portion of iA has an upward VC curve. Paper guide board (
The side opposite to the side where the sheet 7) is attached is the handle (9).
The length from the end face 0 ( ] of this bent handle (9) to the tip (■) of 7-t (81) is the length of the paper used for manual feeding. , for example, in this embodiment, the length of A4 paper is 210jlN, which is slightly longer than 2
It has a length of about 13 inches IW. Paper guide, Saka (7)
As shown in FIG. 2, the paper feed base board (4) is normally pulled to the right by the forceps 04.

次に、この手差し給紙台（２）を用いて実際のコピー操
作について説明する。第２図は手差し給紙台（２）を取
付けた給紙カセツ）　（１１ｆ複写機の給紙部に装ＪＡ
　した場合を示している。給紙カセット（１）の中の積
載されたコピー用紙０（転）は給紙ローラ賭に下から押
し上げレバーＪ６）Ｖｃより押し付けられており、最上
部のコピー用紙と給紙ローラ０３１とは接触している。Next, an actual copying operation using this manual paper feed table (2) will be explained. Figure 2 shows the paper feed cassette with the manual feed tray (2) attached.
This shows the case where The stacked copy paper 0 (roll) in the paper feed cassette (1) is pressed against the paper feed roller from below by a push-up lever J6)Vc, and the top copy paper and the paper feed roller 031 are in contact with each other. are doing.

従って、通常の給紙カセット（１）からの自動給紙の場
合には給紙ローラ（ｌ（至）が回転する毎に給紙カセッ
ト（１）から一枚づつ送り出される。手差し給紙を行な
う場合は、手差し給紙するコピー用紙Ｃ１６）を手差し
給紙台（２）の用紙案内板（７）の上にのせ、後端部で
取手（９）の端面ＱＯＫ合せて装填し、取手（９）を第
３図のように左方向に押す。→−ふと、シート（８）の
先端部（１１）は一方向のみ回転の給紙ローラθ３）と
カセット（１）内のコピー用紙θ４）の最上部との間に
侵入し、シート（８）の先端部（１１）により給紙ロー
ラ（１３）は回転し、用紙案内板（７）上に保持きれた
手差し川のコピー用紙端れＬ該給紙ローラーの回転で給
有（ローラ賭の下に入り込む。取手（９）をストローク
いっばい押し込んで牛をはなすと、用紙案内板（７）け
ばね（１２１の力で右方向に戻り、クラッチにより逆転
しない構造の給紙ローラ（１３）で押きえつけられた手
テ１（シ用のコピー用紙（１６）は第４図のように挿入
された位置にとどまるｄこの状態でコピースタートスイ
ッチを押すと、給紙ローラ（ｌ□□□が回転し、手差し
給紙したコピー用紙（１（２）が送り出される。Therefore, in the case of automatic paper feeding from the normal paper cassette (1), one sheet is fed out from the paper cassette (1) each time the paper feed roller (l) rotates.Manual paper feeding is performed. If so, place copy paper C16) to be manually fed on the paper guide plate (7) of the manual paper feed tray (2), load it with the rear end aligned with the end surface of the handle (9), and then press the handle (9). ) to the left as shown in Figure 3. →- Suddenly, the leading edge (11) of the sheet (8) entered between the paper feed roller θ3), which rotates only in one direction, and the top of the copy paper θ4) in the cassette (1), and the sheet (8) The paper feed roller (13) is rotated by the tip (11) of the paper guide plate (7), and the paper feed roller (13) feeds the edge of the copy paper that is not held on the paper guide plate (7) by the rotation of the paper feed roller. When the handle (9) is pushed in with a full stroke and the cow is released, the paper guide plate (7) returns to the right by the force of the spring (121), and is pushed by the paper feed roller (13), which does not reverse rotation due to the clutch. The copy paper (16) for hand 1 remains in the inserted position as shown in Figure 4. When the copy start switch is pressed in this state, the paper feed roller (1) will rotate. Then, the manually fed copy paper (1 (2)) is fed out.

次に手差し給紙をしない場合には、壕だ、もとのカセッ
ト（１）の中のコピー用紙（１４）が送り出され、再び
取手（９）を押して手差し給紙をす力、げ、手差し給紙
を行なったコピー用紙θ〜が送り出さｆＬる。Next, if you do not want to manually feed the paper, the copy paper (14) in the original cassette (1) will be fed out, and then press the handle (9) again to manually feed the paper. The fed copy paper θ~ is sent out fL.

シート（８）の先端部（川が上方向に若干彎曲啓ねてＡ
る理由は次の通りである。もし先端部（１１）が何・曲
されていないと、カセット＋１１の中の用紙をシート（
８１の先端部（１１）で押し出〔７てしまい、不都合が
住じる。さらに、この先端部（＋＋ｌで給紙ローラ瞥を
スリップすることなく回転させることかできるので、手
差し用コピー用紙Ｉｌυを撓ませることなく奥まで送り
込むことプバできる。The tip of the sheet (8) (with the river slightly curved upwards)
The reason for this is as follows. If the leading edge (11) is not bent, insert the paper in the cassette +11 into a sheet (
The tip (11) of 81 will extrude [7], causing inconvenience. Furthermore, since the paper feed roller can be rotated without slipping with this tip (++l), it is possible to feed the manual copy paper Ilυ all the way to the back without bending it.

１だ、シート（８）として可撓性のあるプラスチックシ
ートを用いる理由は、カセット（１）内のコピー用紙Ｏ
ａ＃ｉ押し上げレバーυ５）で給紙ローラ贈に押しつけ
られており、この最上部のコピー用紙表面に沿って入り
込むことができるようにするためである。もし、これを
可撓性のない部材で構成すると、第５図の如く用紙案内
板（７）の先端でカセット（１１内のコピー用紙θ（転
）を押し下けてしまうため、給紙ローラしには押し上げ
レバー８５１の力が作用しなくなり、用紙案内板（７）
の戻りで手差し給紙するコピー用紙Ｑ（９も戻ってし才
う。1. The reason why a flexible plastic sheet is used as the sheet (8) is because the copy paper O in the cassette (1)
The a#i push-up lever υ5) is pressed against the paper feed roller so that it can be inserted along the surface of the copy paper at the top. If this is made of a non-flexible member, the tip of the paper guide plate (7) will push down the copy paper θ (roll) in the cassette (11), as shown in Figure 5, so the paper feed roller The force of the push-up lever 851 is no longer applied, and the paper guide plate (7)
Copy paper Q (9) is manually fed when the paper is returned.

また、給紙ローラ（１３Ｉとコピー用紙（１４Ｉの最上
部のすきまに手差し給紙トるコピー用紙（Ｊ■を挿入さ
せるようにしているが、このときシート（８）で手差し
用の用紙（１６）の先端を保持した状態で送り込むため
、手差しで多く使われる特殊紙例えばテ１￥い紙でも確
実に送り込むことができる。Also, I am trying to insert manually fed copy paper (J ), it is possible to reliably feed even special paper that is often used manually, such as 1-inch paper.

また、取手（９）の端面叫に合せた手差し用のコピー用
紙０６）を用紙案内板（７）のストロークいっばいおし
７込んで給紙位置まで送り込むようにし−Ｃいるため、
手差し給紙でも自動給紙を行なう場合と全く同じ位置に
確実に用紙をセットすることになり給紙の確実性も高い
。In addition, since the copy paper 06) for manual feeding is fed into the paper guide plate (7) by the stroke of the paper guide plate (7), it is fed into the paper feed position according to the end face of the handle (9).
Even with manual paper feeding, the paper is reliably set in exactly the same position as when automatic paper feeding is performed, so paper feeding is highly reliable.

発明の効果 以上の説明のように、本り”＾明によノ１ば、非常に簡
単な構成の用紙案内板とＢＪ　％１１性シートを備えた
手差し給紙台を給紙カセットに月ｙりつけるだけで、手
差し給紙の対応のなばれでいなかった複写機でも容易に
手差し給紙機能を付加することができる。Effects of the Invention As explained above, the first thing that can be said about this book is that a manual paper feed stand equipped with a very simple paper guide plate and a BJ%11 sheet is placed in a paper feed cassette. By simply attaching it, you can easily add a manual paper feed function to even copiers that are not equipped with manual paper feed.

捷た手差し給紙を用いない場合には、手差【７給紙台が
取りつけられていてもそのま壕で通常の自動給紙を行な
わせることができる。If you are not using twisted manual paper feed, you can use the tray to perform normal automatic paper feeding even if a manual paper feed tray is installed.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明の一実施例を示し、第１図は給紙カセット
に取付けられた手差し給紙台を示す斜視図、第２図はそ
の縦断面図、第６図および第４図は手差【７給紙の状態
を説明する縦断面図、第５図はシートに可撓性部材を用
いることを説明するためのＦｆ断面部分図である。 （１）・・・給紙力士ツ）、＋２１・・・手差し給紙台
、（４）・・・給紙台！１１−板、＋５１　＋６１・・
・ガイド板、（７）・・・用紙案内板、（８）・・・可
撓性シート、（９）・・・取手、（１１）・・・シート
先端部、０渇・・・げね、賭・・・給紙ローラ、０４）
・・・コピー用紙、（Ｉ５）・・・押１．上げレバー、
（１６）・・・手差し用のコピー用紙代理人　　　森　
　本　　義　　私 用１図 Ｊ 第２図 第３図 ３ 第４図 ３ ３２８ 第５図 ３The drawings show one embodiment of the present invention; FIG. 1 is a perspective view showing a manual feed tray attached to a paper feed cassette, FIG. 2 is a vertical sectional view thereof, and FIGS. [7] A vertical cross-sectional view for explaining the state of paper feeding, and FIG. 5 is a partial Ff cross-sectional view for explaining the use of a flexible member for the sheet. (1)...Paper feeder), +21...Manual paper feeder, (4)...Paper feeder! 11-board, +51 +61...
・Guide plate, (7)...Paper guide plate, (8)...Flexible sheet, (9)...Handle, (11)...Sheet tip, 0 thirst...Gene , bet... paper feed roller, 04)
...Copy paper, (I5) ...Press 1. Raise lever,
(16)...Manual copy paper agent Mori
Book Meaning Private use 1 Figure J Figure 2 Figure 3 Figure 3 Figure 4 3 328 Figure 5 3

Claims (1)

【特許請求の範囲】 １、　複写紙の積載された給紙カセットの上部に取付け
られ、前進、後退可能に設けられた用紙案内板と、前記
案内板先端部に取付けられ、１１■紀用紙案内板の前進
につｆｌで複写機に前記給紙カセットがセットされた状
態で給紙カセットに積載享ハた複写紙の最上部の複写紙
と、これを送り出すように複写機に設けられた給紙ロー
ラとの間に侵入可能々可撓性シートとを備えたことを特
僧とする複写機の手差し給紙装置。 ２　可撓性シートの先端部を上方に彎曲させたことを特
徴とする特許８青求の範囲第１項記載の俵写機の手差し
給紙装置。 ８　用紙案内板はばねにより後退方向に引っ張り力を付
与これていることを特徴とする特許請求の範囲第１項記
載の複写機の手差し給紙装置。[Scope of Claims] 1. A paper guide plate attached to the upper part of a paper feed cassette loaded with copy paper and provided so as to be able to move forward and backward; and an 11th paper guide plate attached to the tip of the guide plate. As the plate moves forward, the paper feed cassette is set in the copying machine and the topmost copy paper is loaded into the paper feed cassette, and the copy paper provided in the copying machine is set to send out the copy paper. A manual paper feed device for a copying machine characterized by having a flexible sheet that can be inserted between the paper roller and the paper roller. 2. A manual sheet feeding device for a straw photo camera as described in item 1 of the scope of Patent No. 8 Seigyu, characterized in that the leading end of the flexible sheet is curved upward. 8. The manual paper feeding device for a copying machine according to claim 1, wherein the paper guide plate is provided with a tension force in the backward direction by a spring.
JP57136177A 1982-08-03 1982-08-03 Manual paper feeder for copying machine Pending JPS5926750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57136177A JPS5926750A (en) 1982-08-03 1982-08-03 Manual paper feeder for copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57136177A JPS5926750A (en) 1982-08-03 1982-08-03 Manual paper feeder for copying machine

Publications (1)

Publication Number Publication Date
JPS5926750A true JPS5926750A (en) 1984-02-13

Family

ID=15169124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57136177A Pending JPS5926750A (en) 1982-08-03 1982-08-03 Manual paper feeder for copying machine

Country Status (1)

Country Link
JP (1) JPS5926750A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61128233U (en) * 1985-01-29 1986-08-12
JPS62140938A (en) * 1985-12-17 1987-06-24 Fuji Xerox Co Ltd Paper feeding cassette device
JPH0280636U (en) * 1988-12-06 1990-06-21
JP2014172687A (en) * 2013-03-07 2014-09-22 Brother Ind Ltd Image forming device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61128233U (en) * 1985-01-29 1986-08-12
JPS62140938A (en) * 1985-12-17 1987-06-24 Fuji Xerox Co Ltd Paper feeding cassette device
JPH0280636U (en) * 1988-12-06 1990-06-21
JP2014172687A (en) * 2013-03-07 2014-09-22 Brother Ind Ltd Image forming device

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