JPH0626992B2 - Automatic document feeder - Google Patents
Automatic document feederInfo
- Publication number
- JPH0626992B2 JPH0626992B2 JP58131843A JP13184383A JPH0626992B2 JP H0626992 B2 JPH0626992 B2 JP H0626992B2 JP 58131843 A JP58131843 A JP 58131843A JP 13184383 A JP13184383 A JP 13184383A JP H0626992 B2 JPH0626992 B2 JP H0626992B2
- Authority
- JP
- Japan
- Prior art keywords
- document
- original
- cover
- curl
- feeder
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/62—Holders for the original
- G03B27/6207—Holders for the original in copying cameras
- G03B27/625—Apparatus which relate to the handling of originals, e.g. presence detectors, inverters
- G03B27/6264—Arrangements for moving several originals one after the other to or through an exposure station
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Manual Feeding Of Sheets (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 この発明は複写すべき原稿を複写機へ搬送する自動原稿
送り装置に関する。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic document feeder for conveying a document to be copied to a copying machine.
従来技術 従来複写すべき原稿を複写機へ自動的に搬入する自動原
稿装置においては、本体内に収容する原稿がカールして
いると、ミスフイードが生じて原稿が円滑に送り出せな
い不具合があつた。2. Description of the Related Art Conventionally, in an automatic manuscript device that automatically carries a manuscript to be copied into a copying machine, if the manuscript accommodated in the main body is curled, a misfeed occurs and the manuscript cannot be delivered smoothly.
発明の目的 この発明はかかる不具合を改善する目的でなされたもの
で、カールの生じた原稿でも円滑に搬送できるようにし
た自動原稿送り装置を提供しようとするものである。SUMMARY OF THE INVENTION The present invention has been made for the purpose of improving such a problem, and an object of the present invention is to provide an automatic document feeder capable of smoothly conveying even a curled document.
発明の構成 この発明は、 複写機２のプラテン３上方に設けられた本体１に、複写
すべき原稿１０を重ねた状態で収容する原稿収納部４を
設けると共に、この原稿収納部４の原稿搬出口９近傍下
部に、バキュームフィーダ１１を設けた自動原稿送り装
置において、 上記原稿収納部４の上部に、原稿出し入れ用の開口を設
け、 該開口に、一側部がヒンジ６を介して蝶着されたカバー
５を設け、 該カバー５の内側に、一端部がヒンジ８を介して回動自
在に枢着され、かつ他端部はカバー５の閉鎖とともに原
稿収納部４内の原稿１０の上面を滑りながら原稿１０の
先端まで移動するカール押え７を設けた ことを特徴とするものである。Structure of the Invention According to the present invention, a main body 1 provided above a platen 3 of a copying machine 2 is provided with a document storing section 4 for storing a document 10 to be copied in an overlapped state, and the document storing section 4 carries the document. In an automatic document feeder equipped with a vacuum feeder 11 in the lower part near the exit 9, an opening for taking in and out a document is provided in the upper part of the document storing section 4, and one side is hinged through a hinge 6 to the opening. A cover 5 is provided, one end of which is rotatably pivoted inside the cover 5 through a hinge 8, and the other end of which is closed and the upper surface of the document 10 in the document storage unit 4 is closed. The present invention is characterized in that a curl presser 7 that moves to the leading edge of the original 10 while sliding on the curl is provided.
実 施 例 以下この発明の一実施例を図面を参照して詳述する。図
において１は複写機２のプラテン３上方に設置されたこ
の装置の本体で、ケース１ａの上部中央に、上面に原稿
出し入れ用の開口を有する原稿収納部４が設けられてい
る。この原稿収納部４の原稿出し入れ用の開口には、一
側部がヒンジ６を介して蝶着されたカバー５が設けら
れ、該カバー５の内側に、一端部がヒンジ８を介して回
動自在に枢着されたカール押え７が設けられている。カ
ール押えの他端側は原稿搬出口９側へ突設されていて、
原稿収納部４に積層状態で収容された原稿１０の搬出口
９側端部を上から押え付け、原稿１０の端部に生じたカ
ールを矯正するようになつている。Embodiment Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. In the figure, reference numeral 1 is a main body of this apparatus installed above a platen 3 of a copying machine 2, and a document storage portion 4 having an opening for loading and unloading a document is provided in the upper center of a case 1a. A cover 5 whose one side is hinged via a hinge 6 is provided in the document storage opening of the document storage unit 4, and one end is pivoted inside the cover 5 via a hinge 8. A curl retainer 7 that is freely pivoted is provided. The other end of the curl retainer is projected toward the document outlet 9 side,
The ends of the originals 10 stored in the original storage unit 4 in a stacked state on the side of the outlet 9 are pressed from above to correct the curl generated at the ends of the originals 10.
一方上記原稿搬出口９の近傍には空気圧を利用した原稿
さばき装置１４と、フイードベルト11a及び吸引手段11b
とよりなるバキユームフイーダ１１が上下方向に離間し
て設けられていて、バキユームフイーダ１１により原稿
収納部４内の原稿１０が下より１枚ずつ搬出口９へ搬出
される。搬出口９より搬出された原稿１０はプラテン３
上に設けられた搬送ベルト１２によりプラテン３上に搬
入されて、原稿１０の複写に供せられると共に、複写の
終了した原稿１０は戻し通路１３より原稿収納部４に収
容された原稿１０の上側へ循環されるようになってい
る。On the other hand, in the vicinity of the document outlet 9, a document separating device 14 utilizing air pressure, a feed belt 11a and a suction means 11b are provided.
The vacuum feeders 11 and 11 are separately provided in the vertical direction, and the vaccum feeders 11 carry out the originals 10 in the original storage unit 4 one by one from the bottom to the carry-out port 9. The document 10 carried out from the carry-out port 9 is the platen 3
The original 10 is carried onto the platen 3 by the conveyor belt 12 provided above and used for copying the original 10, and the original 10 after the copying is over the original 10 stored in the original storage section 4 through the return passage 13. It is circulated to.
次に作用を説明すると、原稿１０を複写するに当って、
まずカバー５を開放し、原稿収納部４へ原稿１０を重ね
た状態で収容する。このカバー５の開放時、当該カバー
５の内側に一端部が枢着されたカール押え７もカバー５
と共に外方へ搬出され、原稿の収納に際し邪魔になるよ
うなことがない。Next, the operation will be described. In copying the original 10,
First, the cover 5 is opened, and the original 10 is stored in the original storage portion 4 in a stacked state. When the cover 5 is opened, the curl retainer 7 whose one end is pivotally attached to the inside of the cover 5 also covers the cover 5.
With it, it is carried out to the outside and does not interfere with the storage of documents.
次にカバー５を閉じると、カバー５の内側に蝶着された
カール押え７がカバー５と一緒に移動して自重で落下
し、先端が原稿１０の上面を滑りながら原稿１０の先端
側へ移動し、カバー５が完全に閉じられた状態のときに
原稿１０の先端に達する。Next, when the cover 5 is closed, the curl presser 7 hinged to the inside of the cover 5 moves together with the cover 5 and falls by its own weight, and the leading end moves toward the leading end side of the original 10 while sliding on the upper surface of the original 10. Then, when the cover 5 is completely closed, it reaches the leading edge of the document 10.
このカール押え７の先端が原稿１０上を移動するとき
に、原稿１０の先端に生じているカールを矯正するた
め、カールの生じた原稿１０でも、先端をバキュームフ
ィーダ１１へ確実に吸着させることができる。When the tip of the curl presser 7 moves on the original 10, the curl generated at the tip of the original 10 is corrected, so that even the original 10 having the curl can be surely adsorbed to the vacuum feeder 11. it can.
これによって原稿１０のミスフィードを防止することが
できる。As a result, misfeed of the document 10 can be prevented.
発明の効果 この発明は、以上詳述したように、原稿収納部４の原稿
出し入れ用の上部開口に、一側部がヒンジ６を介して蝶
着されたカバー５を設け、該カバー５の内側に、一端部
がヒンジ８を介して回動自在に枢着されたカール押え７
を設けたから、カバー５を開けばそれと一緒にカール押
え７も外方へ搬出されるものであって、原稿の出し入れ
に何ら邪魔になるようなことがなく、また、カバー５を
閉じればそれと一緒にカール押え７も搬入され、カール
押え７の他端部が原稿１０の上面を滑りながら原稿１０
の先端へ達することになって、原稿の先端にカールが生
じていてもこれを矯正した状態でバキュームフィーダへ
吸着させることができ、カールの生じた原稿でもミスフ
ィードを生じることなく確実に複写することができるよ
うになる。EFFECTS OF THE INVENTION As described in detail above, according to the present invention, a cover 5 having one side hinged via a hinge 6 is provided in the upper opening for taking in and out the original of the original storage unit 4, and the inside of the cover 5 is provided. A curl retainer 7 whose one end is rotatably pivoted through a hinge 8.
Since the cover 5 is provided, when the cover 5 is opened, the curl presser 7 is also carried out together with it, so that it does not hinder the loading and unloading of the document, and when the cover 5 is closed, it is the same. The curl presser 7 is also loaded into the original, and the other end of the curl presser 7 slides on the upper surface of the original 10 while the original 10
Even if the leading edge of the original is curled, it can be adsorbed to the vacuum feeder in a corrected state, and the curled original can be reliably copied without causing misfeeds. Will be able to.
また、複写する前にカールした原稿を矯正するなどの作
業が不要となるため、能率よく複写作業が行えるように
なる。Further, since it is not necessary to correct the curled original before copying, it becomes possible to perform the copying operation efficiently.
図面はこの発明の一実施例を示す概略断面図である。 ４は原稿収納部、５はカバ、７はカール押え、１０は原
稿、１１はバキユームフイーダ。The drawings are schematic sectional views showing an embodiment of the present invention. Reference numeral 4 is a document storage portion, 5 is a cover, 7 is a curl holder, 10 is a document, and 11 is a bakium feeder.
Claims (1)
体１に、複写すべき原稿１０を重ねた状態で収容する原
稿収納部４を設けると共に、この原稿収納部４の原稿搬
出口９近傍下部に、バキュームフィーダ１１を設けた自
動原稿送り装置において、 上記原稿収納部４の上部に、原稿出し入れ用の開口を設
け、 該開口に、一側部がヒンジ６を介して蝶着されたカバー
５を設け、 該カバー５の内側に、一端部がヒンジ８を介して回動自
在に枢着され、かつ他端部はカバー５の閉鎖とともに原
稿収納部４内の原稿１０の上面を滑りながら原稿１０の
先端まで移動するカール押え７を設けた ことを特徴とする自動原稿送り装置。1. A main body 1 provided above a platen 3 of a copying machine 2 is provided with a document storing section 4 for storing a document 10 to be copied in an overlapped state, and a document outlet 9 of the document storing section 4. In an automatic document feeder provided with a vacuum feeder 11 at a lower part in the vicinity thereof, an opening for taking in and taking out a document is provided at an upper part of the above-mentioned document storing section 4, and one side is hinged through a hinge 6 to the opening. A cover 5 is provided, one end of which is rotatably pivoted inside the cover 5 via a hinge 8, and the other end of which slides on the upper surface of the original 10 in the original storage portion 4 when the cover 5 is closed. An automatic document feeder, which is provided with a curl retainer 7 that moves to the leading edge of the document 10 while being provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58131843A JPH0626992B2 (en) | 1983-07-21 | 1983-07-21 | Automatic document feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58131843A JPH0626992B2 (en) | 1983-07-21 | 1983-07-21 | Automatic document feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6024537A JPS6024537A (en) | 1985-02-07 |
| JPH0626992B2 true JPH0626992B2 (en) | 1994-04-13 |
Family
ID=15067394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58131843A Expired - Lifetime JPH0626992B2 (en) | 1983-07-21 | 1983-07-21 | Automatic document feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626992B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6293130A (en) * | 1985-10-18 | 1987-04-28 | Fuji Xerox Co Ltd | Paper sheet separator |
| JPH01296372A (en) * | 1988-05-25 | 1989-11-29 | Canon Inc | Character processor |
| JP2518073Y2 (en) * | 1988-12-27 | 1996-11-20 | 株式会社リコー | Paper feeder |
| JP2763843B2 (en) * | 1992-05-19 | 1998-06-11 | シャープ株式会社 | Sheet feeding device |
| GB9400845D0 (en) * | 1994-01-18 | 1994-03-16 | Xerox Corp | Document handler |
| JP3016058U (en) * | 1995-03-22 | 1995-09-26 | 船井電機株式会社 | Printed circuit board connector connection structure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947311B2 (en) * | 1977-03-15 | 1984-11-17 | 富士ゼロツクス株式会社 | Automatic document handling device |
| JPS5911949Y2 (en) * | 1979-12-18 | 1984-04-11 | 三洋電機株式会社 | automatic paper feeder |
| US4411417A (en) * | 1981-11-02 | 1983-10-25 | Xerox Corporation | Bottom sheet feeding apparatus |
-
1983
- 1983-07-21 JP JP58131843A patent/JPH0626992B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6024537A (en) | 1985-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5247780A (en) | Rotating envelope opening finger | |
| JPH0626992B2 (en) | Automatic document feeder | |
| JPH0548469B2 (en) | ||
| US4899192A (en) | Image information apparatus | |
| JPH10231031A (en) | Image forming device | |
| JPH0352749Y2 (en) | ||
| JP3561025B2 (en) | Automatic document feeder and automatic document feed method | |
| JPH027857B2 (en) | ||
| JPH062993Y2 (en) | Automatic document feeder | |
| JP3682578B2 (en) | Intermediate transfer device | |
| JPH0419547Y2 (en) | ||
| JPH0723363Y2 (en) | Automatic enclosing and sealing machine | |
| JPH02276729A (en) | Paper feeding device | |
| JPS6041572Y2 (en) | Paper feeding device in copying machine | |
| JP2987191B2 (en) | Automatic document feeder | |
| JP3860318B2 (en) | Paper feeder | |
| JP2934786B2 (en) | Image forming device | |
| JPS6026529A (en) | Automatic original-document feeder of copying machine | |
| JP3685128B2 (en) | Image forming apparatus | |
| JPH054306B2 (en) | ||
| JP2892219B2 (en) | Automatic sheet feeding device | |
| JPH0355544Y2 (en) | ||
| JPS602548A (en) | Manuscript feed device in copying machine | |
| KR950002448Y1 (en) | Video Tape Cassette Feeder | |
| JPH0534768U (en) | Document re-entry prevention mechanism for fax machine |