JPS60228346A - Paper transport apparatus of copying machine - Google Patents
Paper transport apparatus of copying machineInfo
- Publication number
- JPS60228346A JPS60228346A JP8365784A JP8365784A JPS60228346A JP S60228346 A JPS60228346 A JP S60228346A JP 8365784 A JP8365784 A JP 8365784A JP 8365784 A JP8365784 A JP 8365784A JP S60228346 A JPS60228346 A JP S60228346A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- sheet
- branch path
- pivot
- copying machine
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/58—Article switches or diverters
- B65H29/60—Article switches or diverters diverting the stream into alternative paths
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Registering Or Overturning Sheets (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
この発明は原稿を往復走査して複写を6行う複写機の用
紙搬送装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a paper conveying device for a copying machine that scans an original back and forth to make copies.
従来技術
従来原稿を往復走査して複写を行う複写機においては、
往路走査時複写さnた原稿と復路走査された原稿では、
得られる複写の方向が第■崗に示すように逆転する。こ
のため従来では複写機より排出された用紙を人為的に回
転して。PRIOR TECHNOLOGY Conventionally, in a copying machine that scans an original back and forth to make a copy,
For the original that was copied during forward scanning and the original that was scanned for backward scanning,
The direction of the resulting copy is reversed as shown in Figure 3. For this reason, in the past, paper ejected from a copying machine was manually rotated.
用紙の方向分揃える必要があり、作業能率が悪かった。It was necessary to align the paper in the same direction, resulting in poor work efficiency.
発明の目的
この発明は上記不具合を改善する目的でなされたもので
、用紙搬送路の途中に用紙回転機構を設けることにより
、用紙の方向が揃った状態で複写機より排出されるよう
にした複写機の用紙搬送装置を提供して、複写後揃える
手間を不用にしたものである。Purpose of the Invention The present invention has been made to improve the above-mentioned problems, and provides a copying machine in which a paper rotation mechanism is provided in the middle of the paper conveyance path so that the paper is ejected from the copying machine in the same direction. By providing a paper conveyance device for the machine, the trouble of aligning the paper after copying is eliminated.
発明の構成
用紙搬送路の途中に、往路走査時複写された用紙及び復
路走査時複写された用紙の一方を所定角度回転される回
転機構を設けて、用紙の方向が揃った状態で複写機よシ
排出できるようKした複写機の用紙搬送装置。Constituent Structure of the Invention A rotation mechanism is provided in the middle of the paper conveyance path to rotate one of the sheets copied during forward scanning and the paper copied during backward scanning by a predetermined angle, so that the copying machine can rotate the sheets in the same direction. A copying machine paper transport device designed to allow paper to be ejected.
実施例
この発明の一実施例を第2図以下に示す9面を参照して
詳述すると、自において1は因示し−ない複写機内に設
けられたこの装置の本体で。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail with reference to the nine figures shown in FIG.
複写すべき原稿を往路走査することKより得られfc複
複写率用紙2と、復路走査時得られた複写済み用紙2′
は、第4融(イJに示す状態、すなわち方向が逆転した
状態で用紙搬送路10を矢印入方向から本体11110
へ向けて搬送されてくる。上記本体1は2路に分岐され
た分岐路3,4を有していて、これら分岐路3,40入
口付近に搬送ロール5と、ゲート6が設けられている。The fc copy rate sheet 2 obtained by scanning the original to be copied in the forward path, and the copied sheet 2' obtained during the backward scanning.
The paper transport path 10 is moved from the direction of the arrow to the main body 11110 in the state shown in AJ (i.e., the direction is reversed).
It is being transported towards. The main body 1 has two branch paths 3 and 4, and a conveyor roll 5 and a gate 6 are provided near the entrances of these branch paths 3 and 40.
ゲ 。Ge.
−トロはほぼ3角形状をなしていて1幅広側がビン7に
ニジ支承され、往路走査時複写された用紙2が搬入され
る際には先端部が分岐路40入口金閉鎖していて、上記
用紙2全分岐路3へ案内するようになっている。また分
岐路3の途中及び分岐路3,4の用紙搬出側には搬送ロ
ール8,9が設けられていて1分岐路3に案内された用
紙2はこれら搬送ロール8,9により搬送路10を経て
複写機よジ排紙トレイ(図示せず2へ排出されるように
なっている。- The trolley has an almost triangular shape, and its wide side is supported by the bin 7, and when the copied paper 2 is carried in during forward scanning, the leading end closes the entrance gate of the branching path 40, and the above-mentioned The paper 2 is guided to a branch path 3. In addition, conveyor rolls 8 and 9 are provided in the middle of the branch path 3 and on the paper discharge side of the branch paths 3 and 4, and the paper 2 guided to the first branch path 3 is transported through the conveyance path 10 by these conveyor rolls 8 and 9. The paper is then ejected from the copying machine to a paper ejection tray (not shown) 2.
一方復路走査時複写された用紙2′が搬入されるときに
は、ゲート6の先端が分岐路30入口側金閉鎖していて
、上記用紙lは分岐路4側へ案内される。また分岐路4
の途中には用紙回転機構11が設けられていて、との用
紙1を180゜回転させるようになっている。上記回転
機構11は分岐路4の底板4αより分岐路4内に出没自
在なストッパ12と、上記ストッパ12により停止され
た用紙2のほぼ中央部に位置するよう上面板4b上に設
けられたピボット13及び。On the other hand, when the copied sheet 2' is carried in during the backward scan, the tip of the gate 6 is closed on the entrance side of the branch path 30, and the sheet 1 is guided toward the branch path 4 side. Also, branch road 4
A paper rotation mechanism 11 is provided in the middle of the paper 1 to rotate the paper 1 by 180 degrees. The rotation mechanism 11 includes a stopper 12 that can freely move into and out of the branch path 4 from a bottom plate 4α of the branch path 4, and a pivot provided on the top plate 4b so as to be located approximately at the center of the paper 2 stopped by the stopper 12. 13 and.
該ピボット13よシ離れた位置に設けられ九搬送ロール
14とよりなる。上記ストッパ12は底板4αの下方に
設けられたソレノイド15に取付けられていて、このソ
レノイド15により分岐路4内へ出没される。またピボ
ット13は上面板4b上に下向きに取付けられたソレノ
イド16に取付けられていて、用紙2′の回転時上記ソ
レノイド16により先端が用紙2′の中央部に当接する
よう分岐路4内に突出されるようになっている。さらに
搬送ロール14は図示しない駆動源によジ矢印方向へ回
転されて、用紙2′の搬送と回転を次のように行う。It consists of nine conveyor rolls 14 located at a distance from the pivot 13. The stopper 12 is attached to a solenoid 15 provided below the bottom plate 4α, and is moved into and out of the branch path 4 by this solenoid 15. Further, the pivot 13 is attached to a solenoid 16 mounted downward on the top plate 4b, and when the paper 2' rotates, the pivot 13 projects into the branching path 4 so that the tip thereof comes into contact with the center of the paper 2'. It is now possible to do so. Furthermore, the transport roll 14 is rotated in the direction of the arrow by a drive source (not shown), and the paper 2' is transported and rotated as follows.
次に用紙20回転動作を説明すると、ゲート6により分
岐路4に案内された用紙lは1分岐路4内に突出された
ストッパ+2に当接して停止する。用紙2′が停止する
と1図示しない検出器がこれを検出してソレノイド16
に通電するため、ソレノイド16によりピボット13が
分岐路4内に突出されて、ピボット13の先端が底板4
α上の用紙2′中央に圧接される。同時にソレノイド1
5によりストッパ12が没入されるため、用紙2′は搬
送ロール14によりピボット13を中心に回転される。Next, the rotation operation of the paper 20 will be described. The paper l guided into the branch path 4 by the gate 6 comes into contact with the stopper +2 projected into the first branch path 4 and stops. When the paper 2' stops, a detector (not shown) detects this and activates the solenoid 16.
In order to energize, the pivot 13 is projected into the branch path 4 by the solenoid 16, and the tip of the pivot 13 is brought into contact with the bottom plate 4.
It is pressed against the center of the paper 2' on α. At the same time, solenoid 1
5 causes the stopper 12 to be retracted, so that the paper 2' is rotated about the pivot 13 by the transport roll 14.
用紙2′が180#回転するとピボット13が分岐路4
より退入するため、用紙7は回転された位置で搬送ロー
ル14により分岐路4よジ送り出され、さらに搬送ロー
ルにより搬送路を経て排紙トレイへ排出される。When paper 2' rotates 180#, pivot 13 moves to branch path 4.
In order to move in and out further, the paper 7 is sent out through the branch path 4 by the transport roll 14 at the rotated position, and is further discharged by the transport roll to the paper output tray via the transport path.
これによって第4図り)に示すように向きを逆にして本
体1内に搬入された用紙2,2′は一方2′が180度
回転されることによシ第4図(ロ)に示すように向きを
揃えて本体1から排出されるようになる。As a result, the paper sheets 2 and 2', which have been carried into the main body 1 with their orientation reversed as shown in Figure 4), are rotated 180 degrees so that the paper sheets 2 and 2' are turned as shown in Figure 4 (B). The paper is discharged from the main body 1 in the same direction.
発明の効果
この発明は以上詳述したようにa稿の往路走査時複写さ
れた用紙及び復路走査時得写された用紙の一方を用紙搬
送路上において回転する回転機構を設けたことから、複
写機からは方向が揃った状態で用紙が排出されるため、
従来のように複写後人為的に揃える必要がない。これに
よって複写能率が向上すると共に、負の一部を逆向きに
綴じるなどの不具合も解消される。Effects of the Invention As described in detail above, this invention provides a copying machine with a rotation mechanism that rotates one of the sheets copied during the forward scan of the document a and the sheet copied during the backward scan on the paper conveyance path. Since the paper is ejected in the same direction,
There is no need to manually align the images after copying, unlike in the past. This improves copying efficiency and eliminates problems such as binding a negative part in the opposite direction.
第1図は往復走査により複写された用紙の向2.2′は
用紙、10は用紙搬送路、11は回転機構。
出願人 富士ゼロックス株式会社
代理人 弁理士 米 原 正 章
弁理士 浜 本 忠
第1図
第21X1
2153図
(イ) 第4 t”7y t。。In FIG. 1, the direction of the paper copied by reciprocating scanning 2.2' is the paper, 10 is the paper conveyance path, and 11 is the rotation mechanism. Applicant Fuji Xerox Co., Ltd. Agent Patent Attorney Masaaki Yonehara Patent Attorney Tadashi Hamamoto Figure 1 Figure 21X1 Figure 2153 (A) 4th t”7y t.
Claims (1)
査により得られた複写を排紙トレイへ排出する用紙搬送
路10の途中に、往路走査時複写された用紙2及び復路
走査時複写された用紙2′の一方を所定角度回転する回
転機構+1を設けてなる複写機の用紙搬送装置。In a copying machine that copies a document by scanning it back and forth, a sheet of paper 2 copied during the forward scan and a paper 2 copied during the return scan are placed in the middle of the paper transport path 10 that discharges the copy obtained by the reciprocation scan to a paper output tray. A paper conveyance device for a copying machine, which is provided with a rotation mechanism +1 for rotating one side of the paper 2' by a predetermined angle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8365784A JPS60228346A (en) | 1984-04-27 | 1984-04-27 | Paper transport apparatus of copying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8365784A JPS60228346A (en) | 1984-04-27 | 1984-04-27 | Paper transport apparatus of copying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60228346A true JPS60228346A (en) | 1985-11-13 |
Family
ID=13808520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8365784A Pending JPS60228346A (en) | 1984-04-27 | 1984-04-27 | Paper transport apparatus of copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60228346A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS649945U (en) * | 1987-05-29 | 1989-01-19 | ||
JPH0223136A (en) * | 1988-07-08 | 1990-01-25 | Ricoh Co Ltd | Sheet feeder |
US5449166A (en) * | 1993-05-06 | 1995-09-12 | Licentia Patent-Verwaltungs-Gmbh | Apparatus for reversing the direction of flat items |
-
1984
- 1984-04-27 JP JP8365784A patent/JPS60228346A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS649945U (en) * | 1987-05-29 | 1989-01-19 | ||
JPH0223136A (en) * | 1988-07-08 | 1990-01-25 | Ricoh Co Ltd | Sheet feeder |
US5449166A (en) * | 1993-05-06 | 1995-09-12 | Licentia Patent-Verwaltungs-Gmbh | Apparatus for reversing the direction of flat items |
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