JPH0340831Y2 - - Google Patents

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Publication number
JPH0340831Y2
JPH0340831Y2 JP5458685U JP5458685U JPH0340831Y2 JP H0340831 Y2 JPH0340831 Y2 JP H0340831Y2 JP 5458685 U JP5458685 U JP 5458685U JP 5458685 U JP5458685 U JP 5458685U JP H0340831 Y2 JPH0340831 Y2 JP H0340831Y2
Authority
JP
Japan
Prior art keywords
paper
guide plate
copying machine
document
copying
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.)
Expired
Application number
JP5458685U
Other languages
Japanese (ja)
Other versions
JPS61171750U (en
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 filed Critical
Priority to JP5458685U priority Critical patent/JPH0340831Y2/ja
Publication of JPS61171750U publication Critical patent/JPS61171750U/ja
Application granted granted Critical
Publication of JPH0340831Y2 publication Critical patent/JPH0340831Y2/ja
Expired legal-status Critical Current

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  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Manual Feeding Of Sheets (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、複写機における自動原稿送り装置に
関する。
[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an automatic document feeder in a copying machine.

〔従来の技術〕[Conventional technology]

従来から電子写真による複写機には原稿用紙を
自動的に供給する自動原稿送り装置(以下
「ADF」と記す)がオプシヨンとして用いられて
いる。
2. Description of the Related Art Conventionally, an automatic document feeder (hereinafter referred to as "ADF") that automatically feeds manuscript paper has been used as an option in electrophotographic copying machines.

第3図はこの従来のADFの一例を概略的に示
すもので、複写機本体1のプラテンガラス上に駆
動ローラ30及び従動ローラ31によつて動作す
る搬送ベルト32を配置し、さらに原稿用紙導入
側の搬送ローラ33、複写中の原稿用紙の待機を
行なう入口ゲート34及び複写後に原稿用紙を排
出する出口ゲート35を備えている。
FIG. 3 schematically shows an example of this conventional ADF, in which a conveyor belt 32 operated by a drive roller 30 and a driven roller 31 is arranged on the platen glass of the copying machine main body 1, and a document sheet is introduced. It is provided with a side conveyance roller 33, an entrance gate 34 for waiting the original paper during copying, and an exit gate 35 for discharging the original paper after copying.

また、複写機本体1の左右側部には原稿挿入台
36及び排出トレイ37が設けられ、この原稿挿
入台36に原稿用紙をその複写面が下向きとなる
ように供給して自動送りし、複写後の原稿用紙は
順次排出トレイ37に排出される構成となつてい
る。
Further, a document insertion table 36 and an ejection tray 37 are provided on the left and right sides of the copying machine main body 1, and document sheets are fed to the document insertion table 36 with the copy side facing downward and are automatically fed to make copies. Subsequent manuscript sheets are sequentially discharged onto a discharge tray 37.

〔考案が解決しようとする問題点〕[Problem that the invention attempts to solve]

上記従来のADFでは、原稿用紙を原稿挿入台
36に供給し、複写終了後の原稿用紙を複写機本
体1の反対側の排出トレイ37から取り除く動作
が必要で、操作者は例えば座つたままの一定位置
での複写作業を行なうことはできない。
In the above-mentioned conventional ADF, it is necessary for the operator to feed the original paper to the original insertion table 36 and remove the original paper from the output tray 37 on the opposite side of the copying machine main body 1 after copying is completed. It is not possible to perform copying work at a fixed position.

さらに、従来の原稿送り装置は、基本的に複写
終了後の原稿用紙はその原稿用紙の流れ方向に排
出積載されるものであるため、操作者の移動範囲
を小さくする目的で原稿用紙を手前側から供給す
るようにした複写機の場合、複写終了後の原稿用
紙は複写機の奥側あるいは手前の元の場所に戻す
ようになつている。このような複写機では、原稿
用紙の排出位置は複写紙の排出位置とは異なるた
め、複写終了後に原稿用紙と複写紙と同時に取り
出すことができず、取り出し時の操作性が悪かつ
た。
Furthermore, in conventional document feeders, the document paper is basically ejected and stacked in the direction of flow of the document paper after copying has been completed, so in order to reduce the movement range of the operator, the document paper is moved toward the front side. In the case of a copying machine that supplies paper from the copying machine, the original paper is returned to its original location at the back or front of the copying machine after copying is completed. In such a copying machine, since the ejection position of the original paper is different from the ejection position of the copy paper, it is not possible to take out the original paper and the copy paper at the same time after copying is completed, resulting in poor operability when taking out the original paper.

本考案の目的は、一定位置で原稿用紙の給紙が
行なえ、しかも原稿用紙と複写紙を複写機本体の
同じ一側面に排出することによつて複写作業後の
原稿用紙及び複写紙の取り出しを容易にすること
にある。
The purpose of this invention is to feed the manuscript paper at a fixed position, and also to eject the manuscript paper and copy paper to the same side of the copying machine body, thereby making it easy to take out the manuscript paper and copy paper after copying. It's about making it easier.

〔問題点を解決するための手段〕[Means for solving problems]

本考案の複写機の自動原稿送り装置は、複写機
本体1のプラテンガラス2上に配置され同プラテ
ンガラス2上面に原稿用紙を供給するとともに複
写後の原稿用紙を複写紙の排出側に排出する搬送
ベルト5と、同搬送ベルト5の上位に配置され原
稿用紙を前記複写機本体1前方から前記搬送ベル
ト5と前記プラテンガラス2間の原稿供給部へ案
内するガイド板6と、同ガイド板6上に配置され
原稿用紙をガイド板6面上に沿つて複写機本体1
の前方から奥行方向の定位置に移動させる第1搬
送ロール7と、前記ガイド板6上に上下動可能に
配置され同ガイド板6の奥行方向の前記定位置に
移動させられた原稿用紙を前記原稿供給部に供給
する第2搬送ロール8とを備えたものである。
The automatic document feeder of the copying machine of the present invention is arranged on the platen glass 2 of the copying machine main body 1, and supplies manuscript paper to the top surface of the platen glass 2, and also discharges the manuscript paper after copying to the copy paper ejection side. a conveyor belt 5; a guide plate 6 disposed above the conveyor belt 5 for guiding document paper from the front of the copying machine main body 1 to a document supply section between the conveyor belt 5 and the platen glass 2; and the guide plate 6. The manuscript paper placed on the top of the copying machine main body 1 is guided along the guide plate 6.
A first conveyor roll 7 moves the document paper from the front of the guide plate 6 to a fixed position in the depth direction, and the document paper, which is arranged vertically movably on the guide plate 6 and is moved to the fixed position in the depth direction of the guide plate 6, is moved to the fixed position in the depth direction. It is equipped with a second conveyance roll 8 that supplies the document to the document supply section.

〔作用〕[Effect]

本考案の自動原稿送り装置は、ガイド板6の前
方から原稿用紙を挿入すると、第1搬送ロール7
が原稿用紙をガイド板6に沿つて引き込む。ガイ
ド板6の定位置まで原稿用紙が送り込まれると、
第2搬送ロールが原稿用紙を搬送ベルト5とプラ
テンガラス2の間の原稿供給部まで搬送する。そ
こからは、原稿用紙は搬送ベルト5によりプラテ
ンガラス2上に搬送され、複写後、搬送ベルト5
により排出側に排出される。
In the automatic document feeder of the present invention, when a document sheet is inserted from the front of the guide plate 6, the first conveyance roll 7
pulls the manuscript paper along the guide plate 6. When the manuscript paper is fed to the fixed position on the guide plate 6,
The second conveyance roll conveys the document paper to the document supply section between the conveyance belt 5 and the platen glass 2. From there, the document paper is conveyed onto the platen glass 2 by the conveyor belt 5, and after copying, the document paper is conveyed onto the platen glass 2 by the conveyor belt 5.
is discharged to the discharge side.

これにより、複写作業を複写機本体の前方の一
定位置で行え、作業後には原稿用紙と複写紙を本
体の一側で同時に取り出せる。
This allows copying work to be performed at a fixed position in front of the copying machine main body, and after the work, the original paper and the copy paper can be taken out at the same time on one side of the main body.

〔実施例〕〔Example〕

以下、図面に示す実施例に基いて本考案を説明
する。
The present invention will be explained below based on embodiments shown in the drawings.

第1図は本考案に係る自動原稿送り装置を備え
た複写機の斜視図、第2図は原稿送り装置の要部
を示す断面図である。
FIG. 1 is a perspective view of a copying machine equipped with an automatic document feeder according to the present invention, and FIG. 2 is a sectional view showing essential parts of the document feeder.

複写機本体1のプラテンガラス2上には従来構
造と同様に駆動ローラ3と従動ローラ4とが設け
られ、両ローラ3,4には搬送ベルト5が巻回さ
れている。
A driving roller 3 and a driven roller 4 are provided on the platen glass 2 of the copying machine main body 1 as in the conventional structure, and a conveyor belt 5 is wound around both rollers 3 and 4.

6は複写機本体1の前面に突出しかつ搬送ベル
ト5を被覆するように配置されるガイド板であ
り、駆動ロール3側の端面は下方に円弧状に屈曲
している。
Reference numeral 6 designates a guide plate that protrudes from the front surface of the copying machine main body 1 and is arranged to cover the conveyor belt 5, and the end surface on the drive roll 3 side is bent downward into an arc shape.

7,8はこのガイド板6上に配置される第1、
第2搬送ロールで、第1搬送ロール7は原稿用紙
Pを複写機本体1の前側から奥行き方向に送り出
し、第2搬送ロール8は第1搬送ロール7によつ
て給紙された原稿用紙Pをガイド板6の屈曲端9
側へ走行させるものである。
7 and 8 are the first ones disposed on this guide plate 6;
With the second transport roll, the first transport roll 7 feeds the manuscript paper P from the front side of the copying machine main body 1 in the depth direction, and the second transport roll 8 transports the manuscript paper P fed by the first transport roll 7. Bent end 9 of guide plate 6
This is to make the vehicle run to the side.

これらの両ロール7,8はケーシング10内に
配置した駆動装置(図示せず)によつて回転駆動
され、第2搬送ロール8はガイド板6上に設けた
検出器11の信号により動作する。この第2搬送
ロール8は非作動時にはガイド板6面から離れて
位置し、給紙された時の検出器11の信号により
昇降するとともに回転可能となるように所要の昇
降装置及び駆動装置に連係するベルト等により動
力伝達系を備えている。
Both rolls 7 and 8 are rotationally driven by a drive device (not shown) disposed within the casing 10, and the second transport roll 8 is operated by a signal from a detector 11 provided on the guide plate 6. This second conveyance roll 8 is located away from the surface of the guide plate 6 when not in operation, and is linked to a necessary lifting device and drive device so that it can be raised and lowered by the signal from the detector 11 when paper is fed and can rotate. The power transmission system is equipped with a belt, etc.

また、ケーシング10は上記の各要素を覆うと
ともに、ガイド板6の屈曲端9との間で原稿用紙
Pをプラテンガラス2側へ反転供給させるための
ガイドとしても機能する。
Further, the casing 10 covers each of the above-mentioned elements and also functions as a guide for inverting and feeding the original paper P to the platen glass 2 side between the casing 10 and the bent end 9 of the guide plate 6.

12は複写機本体1の側部に設けられる原稿用
紙受台で、複写後の複写紙を受ける複写紙受台1
3の取付け部と同じ側に位置している。
Reference numeral 12 denotes a document paper holder provided on the side of the copying machine main body 1, and the copy paper holder 1 receives the copy paper after copying.
It is located on the same side as the mounting part 3.

上記構成の自動原稿送り装置において、原稿用
紙Pをその複写面を上向き(フエイスアツプ)に
した状態でガイド板6上に載せて供給すると、第
1搬送ローラ7によつて原稿用紙Pはガイド板6
上面に沿つて検出器11方向に走行する。
In the automatic document feeder having the above configuration, when the document paper P is placed on the guide plate 6 with its copy side facing upward (face up) and fed, the document paper P is transferred to the guide plate 6 by the first conveyance roller 7.
It runs along the upper surface in the direction of the detector 11.

次に、検出器11の信号出力によつて第2搬送
ローラ8が下降して回転し、第2図において原稿
用紙Pを右方向へ給送し、プラテンガラス2面に
複写面が対向するように反転供給する。そして、
駆動ローラ3の回転により原稿用紙Pは搬送ベル
ト5によつてプラテンガラス2上の複写位置に至
り、駆動ローラ3が一時的に停止して複写が行な
われ、この後さらに回転して原稿用紙Pを原稿用
紙受台12上に排出する。また、複写紙もこの原
稿用紙Pの排出と同時に複写紙受台13上に排出
される。
Next, the second conveying roller 8 descends and rotates in response to the signal output from the detector 11, and feeds the original paper P rightward in FIG. 2 so that the copy surface faces the platen glass 2. Invert and supply. and,
Due to the rotation of the drive roller 3, the document paper P is brought to the copying position on the platen glass 2 by the conveyor belt 5, the drive roller 3 is temporarily stopped and copying is performed, and then the document paper P is rotated further and the document paper P is transferred to the copy position on the platen glass 2. is discharged onto the original paper holder 12. Further, the copy paper is also discharged onto the copy paper holder 13 at the same time as the original paper P is discharged.

このように、原稿用紙Pを複写機本体1の前面
から供給するだけで複写及び排出が自動的に行な
え、操作者は複写機本体1の前の一定位置に立つ
か椅子に座つた状態で楽に作業を行なうことがで
きる。また、原稿用紙Pと複写紙は複写機本体1
の一側に排出されるので、両用紙の取り出し作業
も簡単に行なうことができる。
In this way, copying and ejection can be performed automatically just by feeding the manuscript paper P from the front of the copying machine main body 1, and the operator can comfortably stand at a fixed position in front of the copying machine main body 1 or sit on a chair. able to perform work. In addition, the original paper P and the copy paper are stored in the copy machine main body 1.
Since the paper is ejected to one side of the paper, it is easy to take out both sheets.

〔考案の効果〕[Effect of idea]

本考案は、原稿用紙の供給を複写機本体の前面
から連続的に行なえ、しかも複写後の原稿用紙及
び複写紙の取り出しを複写機の同一側面から同時
に行なうことができるので、複写作業を楽にしか
も効率的に行なえるという効果を有する。
The present invention makes it possible to continuously supply manuscript paper from the front of the copying machine, and to simultaneously take out the manuscript paper and copy paper after copying from the same side of the copying machine, making copying work easier. This has the effect of being efficient.

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

第1図は本考案に係る自動原稿送り装置を備え
た複写機の斜視図、第2図は自動原稿送り装置を
概略的に示す要部断面図、第3図は従来の自動原
稿送り装置の断面図である。 1:複写機本体、2:プラテンガラス、3:駆
動ローラ、4:従動ローラ、5:搬送ベルト、
6:ガイド板、7:第1搬送ローラ、8:第2搬
送ローラ、10:ケーシング、11:検出器、1
2:原稿用紙受台、13:複写紙受台。
FIG. 1 is a perspective view of a copying machine equipped with an automatic document feeder according to the present invention, FIG. 2 is a cross-sectional view of main parts schematically showing the automatic document feeder, and FIG. 3 is a diagram of a conventional automatic document feeder. FIG. 1: copying machine main body, 2: platen glass, 3: drive roller, 4: driven roller, 5: conveyor belt,
6: Guide plate, 7: First conveyance roller, 8: Second conveyance roller, 10: Casing, 11: Detector, 1
2: Original paper holder, 13: Copy paper holder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複写機本体1のプラテンガラス2上に配置され
同プラテンガラス2上面に原稿用紙を供給すると
ともに複写後の原稿用紙を複写紙の排出側に排出
する搬送ベルト5と、同搬送ベルト5の上位に配
置され原稿用紙を前記複写機本体1前方から前記
搬送ベルト5と前記プラテンガラス2間の原稿供
給部へ案内するガイド板6と、同ガイド板6上に
配置され原稿用紙をガイド板6面上に沿つて複写
機本体1の前方から奥行方向の定位置に移動させ
る第1搬送ロール7と、前記ガイド板6上に上下
動可能に配置され同ガイド板6の奥行方向の前記
定位置に移動させられた原稿用紙を前記原稿供給
部に供給する第2搬送ロール8とを備えた複写機
の自動原稿送り装置。
A conveyor belt 5 disposed on the platen glass 2 of the copying machine body 1, which supplies document paper to the top surface of the platen glass 2 and discharges the copied document paper to the copy paper ejection side; A guide plate 6 is arranged to guide the manuscript paper from the front of the copying machine main body 1 to the manuscript supply section between the conveyor belt 5 and the platen glass 2, and a guide plate 6 is arranged on the guide plate 6 and guides the manuscript paper on the surface of the guide plate 6. A first transport roll 7 is moved from the front of the copying machine main body 1 to a predetermined position in the depth direction along the guide plate 6, and a first transport roll 7 is arranged to be movable up and down on the guide plate 6 and moved to the predetermined position in the depth direction of the guide plate 6. An automatic document feeder for a copying machine, comprising a second transport roll 8 for feeding the original document sheet to the document supply section.
JP5458685U 1985-04-11 1985-04-11 Expired JPH0340831Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5458685U JPH0340831Y2 (en) 1985-04-11 1985-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5458685U JPH0340831Y2 (en) 1985-04-11 1985-04-11

Publications (2)

Publication Number Publication Date
JPS61171750U JPS61171750U (en) 1986-10-24
JPH0340831Y2 true JPH0340831Y2 (en) 1991-08-28

Family

ID=30576477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5458685U Expired JPH0340831Y2 (en) 1985-04-11 1985-04-11

Country Status (1)

Country Link
JP (1) JPH0340831Y2 (en)

Also Published As

Publication number Publication date
JPS61171750U (en) 1986-10-24

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