JPS58111480A - Copying machine - Google Patents

Copying machine

Info

Publication number
JPS58111480A
JPS58111480A JP56212631A JP21263181A JPS58111480A JP S58111480 A JPS58111480 A JP S58111480A JP 56212631 A JP56212631 A JP 56212631A JP 21263181 A JP21263181 A JP 21263181A JP S58111480 A JPS58111480 A JP S58111480A
Authority
JP
Japan
Prior art keywords
reading
document
recording
recording material
original
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
JP56212631A
Other languages
Japanese (ja)
Inventor
Koichi Miyamoto
侯一 宮本
Junichi Asano
浅野　潤一
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP56212631A priority Critical patent/JPS58111480A/en
Publication of JPS58111480A publication Critical patent/JPS58111480A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/203—Simultaneous scanning of two or more separate pictures, e.g. two sides of the same sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Conveyance By Endless Belt Conveyors (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

PURPOSE:To attain easy copy processing for both sides of an original, by providing the 1st and 2nd reading sections which read the 1st and the 2nd sides of the original in an original carrying path, in a reader of a copying machine. CONSTITUTION:In the reader of the copying section, along the path 11 carrying the sheet original, the 1st reading section 16 reading the 1st side of the original, and the 2nd reading section 17 reading the 2nd side of the original are arranged with prescribed relation. Thus, the 1st and the 2nd sides of the original are copied on one recording paper continuously.

Description

【発明の詳細な説明】 本発明は複写機、４Ｉに原稿を読みとって電気信号に変
換して送出するリーダ部と、その電気信号を受けとって
記録材上に原稿画像を復元して記録するプリンタ部とか
らなる複写機に係抄１両面原稿の複写処理を容易に行な
える簡便なものを提供することを目的とする。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a copying machine, a reader unit that reads a document to a 4I, converts it into an electrical signal, and sends it out, and a printer that receives the electrical signal and restores and records the document image on a recording material. It is an object of the present invention to provide a simple copying machine that can easily perform copying of a double-sided original with a single copy.

複写機郷で複写する原稿は一般の事務作業に於ては、シ
ート状原稿が多いことから、複写機シート状原稿が多い
ことから、複写機シート状原稿専用の原稿給送装置を真
備させて原稿を連続的に走行させながら複写を行える千
うにして能率を向上することが行われているｏしかしシ
ート状原稿にも片面に画像のあるものとＣ片面原稿）９
両面に画像のあるものＣ両ＷＩＮ稿）とがあり後者の原
稿について両面共に複写し丸い場合には、このような装
置を使用してもけ外はだ非能率的であった０更Ｋｆｌｉ
、両面原稿では表面と裏面Ｋｌｉ偉があり裏返さねば全
部の情報を見ることができないので。In the case of general office work, most of the manuscripts copied in the Copy Machine Town are in sheet format, so since many of the manuscripts are copied in the copy machine sheet format, we are equipped with a document feeding device exclusively for copy machine sheet manuscripts. Efficiency has been improved by allowing copying to be performed while the original is continuously running.However, even sheet-shaped originals have an image on one side (C single-sided originals)9
If there is a document with images on both sides (C both WIN documents), and if the latter document is copied on both sides and is round, using such a device would be extremely inefficient.
With double-sided manuscripts, there is a difference between the front and back sides, so you cannot see all the information unless you turn it over.

その両面の画像を一枚の記録材の片面にならべた形態で
複写したいという要望もある。この場合には、先ず原稿
の表面僚面（第１面）を記録材の半分の領域に複写し、
その記録材の余白部に両面原稿の車両像面（第２面）を
表にして重ねその全体を原稿として再度複写作業を行う
という手順を暗まねばならなかった。また仁の場合には
シート原稿搬送装置を使用して能率よく曹写作業をする
とともできない。There is also a desire to copy the images on both sides side by side on one side of a single recording material. In this case, first copy the front side (first side) of the original onto a half area of the recording material,
It was necessary to overlap the double-sided original with the vehicle image side (second side) facing up on the margin of the recording material, and then perform the copying operation again using the entire original as the original. In addition, in the case of printing, it is not possible to perform copying operations efficiently using a sheet document conveying device.

また、事務の合理化の便意から原稿を同じサイズの記録
材上に原稿の両面を縮小して複写するというような場合
（例えばＡ４の両面原稿の両面をＡ４に複写する）、そ
れが特にその複写機で使用する最大サイズの半分よ抄大
きな場合には、前述したような方法では第２回目の複写
かで衣ないので、第１面・第２面をそれぞれ縮小複写し
、それを１枚に貼抄合わせて再度複写するという方法を
とらねば表らない。In addition, when copying both sides of a manuscript on the same size recording material for convenience of administrative efficiency (for example, copying both sides of an A4 double-sided manuscript onto A4 paper), it is especially important to If the paper is half the size larger than the maximum size used on the machine, the method described above will not work as a second copy, so make a reduced copy of the first and second sides and combine them into one sheet. It will not appear unless you paste the papers together and copy them again.

どちらの場合でも、操作手順が煩雑なばかりでなく一度
複写した画像を原稿として再度複写を行うことにな９９
画質の低下を伴なってしまう。In either case, not only are the operating procedures complicated, but the image once copied must be copied again as a manuscript.
This results in a decrease in image quality.

ところで従来広く使用されている櫂写機に於ては原稿惜
をレンズ等を使い感光体上に結僧させ光学的に走査して
電子写真法でその儂を顕偉化している。従って光学結像
系の配置等も装置全体の大きさや扱い易さ等の関係から
大幅な制約を受けてお妙上述のような両面原稿を複写す
る際の煩雑さに対する解決策は見出されていまかった０
本発明は上述の問題点を解決し９両面原稿の複写を容易
に行える簡便な複写機を得ることを目的とする。By the way, in the paddle copying machine which has been widely used in the past, the document image is focused on a photoreceptor using a lens or the like, and the image is optically scanned, and the original image is visualized using electrophotography. Therefore, the arrangement of the optical imaging system is subject to significant restrictions due to the overall size of the device, ease of handling, etc., and no solution to the complexity of copying double-sided originals as described above has yet been found. Sowed 0
SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems and provide a simple copying machine that can easily copy nine-sided originals.

第１図は本発明に於て前提とする複写機の極〈概略構成
を示すプ四ツク図で、この複写機は原稿２の画像情報を
読みとって電気信号に変換して送出しするリーグ部１と
その電気信号を受けとって記録材上に原稿画像を復元し
て記録するプリンタ部６とから成る０ リーグ部１は相対的に移動する原稿２の画像を例えばレ
ンズ６を介してＣＣＤ等の固体撮儂素子４に結像させ、
光電変換することにより、処理回路５で時系列的に並べ
た電気信号にしてプリンタ部６へ向けて送出するように
なっているＯまたプリンタ部６では、その電気信号を受
けとり処理装置７を介して例えばレーザ光を点滅させ。FIG. 1 is a block diagram showing the general configuration of a copying machine that is a premise of the present invention. 1 and a printer section 6 that receives the electrical signals and restores and records the original image on a recording material. An image is formed on the solid-state sensor 4,
By photoelectric conversion, the processing circuit 5 converts the electrical signals into time-series arranged electrical signals and sends them to the printer section 6.The printer section 6 receives the electrical signals and sends them to the printer section 6 via the processing device 7. For example, by flashing a laser beam.

それと回転多面鏡を使用した走査装置と電子写真−・・
法とを組み合わせた記鋒部８で記録材収納部９から給送
されてくる配録材１０上に原稿画像を復元してコピー１
０として記録出力する０ このような複写機ではリーダ部１とプリンタ部６との関
係は電気信号Ｃ場合によっては更に電気−光変換して光
信号、或いは電波信号としてもよい）の受は渡しのみで
よく９両部１・６の配置・構成等には大きな自由度が与
えられている。Also, a scanning device using a rotating polygon mirror and electrophotography...
The document image is restored onto the recording material 10 fed from the recording material storage section 9 by the recording section 8, which combines
In such a copying machine, the relationship between the reader section 1 and the printer section 6 is that the reader section 1 and the printer section 6 receive and receive electrical signals (which may be further converted into electrical-to-optical signals as optical signals or radio wave signals depending on the case). A large degree of freedom is given to the arrangement, configuration, etc. of the 9-side parts 1 and 6.

そこで本発明はこの大きな自由度に着目し９両面原稿の
複写を容易に行えるようにしようとするものである。Therefore, the present invention focuses on this large degree of freedom and attempts to make it possible to easily copy nine-sided originals.

本発明はこのような榎写機のリーダ部に於て。The present invention is directed to the reader section of such an Enoki photocopier.

シート状原稿を搬送する径路に沿って原稿第１面を読み
とる第１読みと抄部と、原稿の第２面を読みとる第２読
みとり部とを所定の関係を保って配置し、原稿第１面と
第２面とを連続的に１枚の配置材上にＩＩ零しようとす
るものである。A first reading and ablation unit that reads the first side of the original and a second reading unit that reads the second side of the original are arranged in a predetermined relationship along the path for conveying the sheet-like original, and the first side of the original is and the second surface are continuously poured onto one sheet of arrangement material.

第２１１１はそのリーダ部１の一具体例を示すもので、
シート状原稿２は搬送径路１１に沿って配設した複数組
の矢示方向に回転するローラ対１２〜１５（第１〜第４
０−ラ対）で送抄をかけられて一面上右方（原稿送り込
み側）から左方Ｃ原稿排出＠）へ速度Ｖで搬送される０
而して第１と第２のローラ対１２・１３間の原稿搬送径
路部分の径路上側にレンズ３□とＣＣＤ４１とからなる
第１読みとり部１６を下向きにして配設してあり、この
第１読みと抄部１６により第１及び第２０−ラ対１２・
１５間通過過程の原稿の上、側面２１Ｃ第１面）が順次
に読みとられるｏＡは仁の第１読みとり部１６の光軸と
原稿搬送径路の交点、即ち第１！１２みとり部１６の原
稿読みとり点位置を示す。又第３と第４のローラ対１４
・１５間の原稿搬送径路部分の径路下−側にレンズ３２
とＣＣＤ４２とからなる第２読みとり部１，７を上向き
にして配設してあり、この第２読みとり部゛１７により
第３及び第４０−ラ対１４・１５間通過過程の原稿の下
慄面２２（第２面）が順次に読みとれる。Ｂはこの第２
Ｍみとり部１７の光軸と原稿搬送径路の交点、即ち第２
読みとり部１７の原稿読みとり点位置を示す０第１読み
とり部１６のＡ点と、　＠２ＷＩＰ、みと抄部部１７の
Ｂ点との距離りは、原稿２の先端がＡ点が通過して距離
りを速度Ｖで搬送されてＢ点に到達する時間Ｔ　（＝　
Ｌ／Ｖ　）が、プリンタ部６に於て記憶部８で記録材１
０の先端から長さの半分だけに画倫を記録するに要する
時間ｔと一致するよ分に画像を記録するに要する時間ｔ
は！／２マである。このｔと前述ＯＴとが一致するよう
にＬが定められている０ 第４図は第１或いは第２の請みと抄部１６＠１７で錆み
とって信号化した画情信号の伝達ブロック１６或いは第
２読みとり部１７からの信号を選択的に切換してどちら
かの信号のみをプリンタ部６に伝達するようになってい
る０プリンタ部６では第３図に示すように給送されてく
る記録材１０上に、記録部８で原稿画像を１して記録す
る。No. 2111 shows a specific example of the reader section 1,
The sheet-like original 2 is transported by a plurality of roller pairs 12 to 15 (first to fourth roller pairs) arranged along the conveyance path 11 and rotating in the direction of the arrow
0 is fed at speed V from the upper right side (original feeding side) to the left side C original ejection @).
A first reading section 16 consisting of a lens 3□ and a CCD 41 is disposed facing downward on the inside of the document conveying path between the first and second roller pairs 12 and 13. 1st and 20th-ra vs. 12 by reading and extract section 16.
oA, where the top and side surfaces 21C (first side) of the original in the process of passing between 15 and 15 are sequentially read, is the intersection of the optical axis of the first reading section 16 and the document conveyance path, that is, the original of the first 12th reading section 16. Indicates the reading point position. Also, a third and fourth roller pair 14
・A lens 32 is installed on the lower side of the document transport path between 15 and 15.
The second reading section 1, 7 consisting of a CCD 42 and a CCD 42 is disposed facing upward, and the second reading section 17 detects the lower surface of the document in the process of passing between the third and 40th pairs 14 and 15. 22 (second page) can be read sequentially. B is this second
The intersection of the optical axis of the M cutout section 17 and the document conveyance path, that is, the second
The distance between point A of the first reading section 16, which indicates the position of the document reading point of the reading section 17, and point B of the @2WIP, mitosho section 17 is such that the leading edge of the document 2 passes through point A. The time T (=
L/V) is stored in the recording material 1 in the storage unit 8 in the printer unit 6.
The time t required to record an image in a length that matches the time t required to record only half of the length from the tip of 0.
teeth! /2 ma. L is determined so that this t and the above-mentioned OT match.0 FIG. 4 shows the transmission block 16 of the image signal which has been rusted and converted into a signal by the first or second request and extraction section 16@17. Alternatively, the signals from the second reading section 17 are selectively switched and only one of the signals is transmitted to the printer section 6. In the printer section 6, the paper is fed as shown in FIG. A document image is recorded on a recording material 10 by a recording unit 8.

リーダ部１に於ける原稿搬送と、プリンタ部６に於ける
記録材１０の搬送は、リーダ部１の第１〜第４０−ラ対
１２〜１５で構成される原稿搬送径路１１に第１面２１
側を上向きにして導入した両面原稿の先端が第１読みと
抄部１６のＡ点に到達する時点に、プリンタ部６では記
録材１０が配備部８に到達するようにタイミング設定さ
れている。而して原稿２はその搬送過程に於て先ず第１
読みとり部１６により原稿２の第１ｗ２１が先端から順
次読みとられ、信号化され切換装ｆ＃１８に伝達される
。切換装置１・８はこのときはＩ１１読みとシ部１６側
に切り換わっており、この信号をブーリンク６部に伝達
する。プリンタ部６ではその信号を記録部８で記録材１
０上に骸配録材１０の前半部面に順次画像として記録し
てい〈０ 次Ｋ・原稿２の引続く搬送でその先端が第２読みとＤＷ
ｌ　７０Ｂ点に到達した時点で切換装置２４−１は第２
読みとり部側に切秒換わる。また、この時点にプリンタ
′部６では記録材２３の前半部面に対する原稿第１面２
１ｆ）、記録が完了している。The conveyance of the document in the reader section 1 and the conveyance of the recording material 10 in the printer section 6 are carried out through the document conveyance path 11 consisting of the 1st to 40th pairs 12 to 15 of the reader section 1. 21
Timing is set so that the recording material 10 reaches the deployment section 8 in the printer section 6 at the time when the leading edge of the double-sided document introduced with its side facing upward reaches point A of the first reading and cutting section 16. Therefore, during the conveyance process, the document 2 is first transferred to the first
The first w21 of the document 2 is sequentially read from the leading edge by the reading unit 16, converted into a signal, and transmitted to the switching device f#18. At this time, the switching devices 1 and 8 have been switched to the I11 reading and the side 16, and transmit this signal to the boo link 6 section. In the printer section 6, the signal is sent to the recording section 8 on the recording material 1.
Images are recorded sequentially on the front half of the recording material 10 on the original 2. As the original 2 continues to be conveyed, its leading edge becomes the second reading and the DW.
l When the 70B point is reached, the switching device 24-1 switches to the second
Switch to the reading section side. Also, at this point, the printer' section 6 prints the first side of the document for the front half side of the recording material 23.
1f), recording is complete.

そしてその第２読みと抄部１７により原稿２の第２面２
２が一端から順次読みとられ、信号化され、第２読みと
り部側に切り換わった切換装置１８を介−してプリンタ
部６に伝達され、既に前一部面に原稿２の第１面２１の
記録が完了している記録材１０の後半部掌に画儂として
記録される。Then, the second side 2 of the manuscript 2 is
2 is sequentially read from one end, converted into a signal, and transmitted to the printer unit 6 via the switching device 18 which has been switched to the second reading unit side, and the first side 21 of the original 2 is already on the front side. It is recorded as a picture book on the latter half of the recording material 10 on which the recording has been completed.

このような作動を行うので両面原稿を一度搬送するだけ
で、その第１面、第２面の倭を１枚の配録材上に順次並
べて記録することができる。By performing such an operation, by simply transporting a double-sided original once, the first and second sides of the original can be sequentially arranged and recorded on a single sheet of recording material.

従２て原稿を一度複零して、更に再複写するという煩雑
な作業を必要とせずまた原稿搬送装置もそのまま使える
のではなはだ能率的に両面原稿の＼、− 複写を！７′を汽２とカ゛″ｒｅｘ・ ところで複写作業に於ては原稿２の大きさに応じて記録
材１０のサイズや配録する画儂の倍率を檀々に変えるこ
とが要求される。その場合前述の時間Ｔとｔを一致させ
ることが問題となる０即ち配録材１０のサイズが種々あ
るということは第３図の！が種々あるということであａ
、ｔ＋倍率を変えることは原稿搬送速度Ｖ又は記鋒材搬
送速−マを習えることになる。従ってこれらが費わって
も、Ｔとｔを一致させなければなら表い。Therefore, there is no need for the complicated work of copying the original once and then recopying it again, and the original transport device can be used as is, which makes copying double-sided originals extremely efficient! By the way, in copying work, it is necessary to change the size of the recording material 10 and the magnification of the recorded image depending on the size of the original 2. In this case, it is a problem to make the above-mentioned times T and t match. In other words, the fact that there are various sizes of the recording material 10 means that there are various !s in Fig. 3.a
, t+ magnification can be used to learn the document conveyance speed V or recording material conveyance speed -ma. Therefore, even if these are used up, T and t must match.

その一つの解決策としては、その複写機で使用する最大
サイズの記録材の長さでタイミングを設定し、全てのサ
イズ倍率等で４同じタイミングで　゛複写作業を行うも
のであるｏしかしこの方法では複写作業が小さなサイズ
でも大きなサイズの場合と同じだけの時間がかかつてし
まい非能率的であ４　′：涛 る０ 第５・６図例のものはこの点に鑑み第２読みとり部１７
を位置変更移動可能に設けたものである０これは前述し
たように読みとり手段としてＣＣＤ等の固体撮債素子４
Ｃ４１・４２）を利用した場合の配置の自由度に着目し
たものであり、第２読みと−抄部１７につきレンズ３□
とＣＣＤ４□を一体のユニットとして第３及び第４０−
ラ対１４・１５間に於て原稿搬送路に沿って位置り実移
動可能としている。即ち大サイズ複写の場合には第５図
例のようにＡ点から大サイズ記録材の長さに合わせて距
離Ｌ工のＢ□点に第２読みと抄部１７を移動操作して位
置させ、また小サイズ複写の場合には第６図例のように
、Ａ点から小サイズ記録材の長さに合わせた距離Ｌ２の
Ｂ２点に第２読みとり部１７を移動して位置させる。こ
れにより前述のＴ＝ｔ。One solution is to set the timing according to the length of the largest size recording material used in the copying machine, and perform the copying operation at the same timing for all size magnifications, etc.However, this method In this case, the copying process takes the same amount of time even for a small size as it does for a large size, making it inefficient.
As mentioned above, this uses a solid-state bond sensor 4 such as a CCD as a reading means.
This focuses on the degree of freedom in placement when using C41 and C42), and the lens 3□ for the second reading and -extraction part 17
and CCD4□ as an integrated unit.
It is located along the document conveyance path between the pair of rollers 14 and 15 and is actually movable. That is, in the case of large-size copying, as shown in the example in Fig. 5, the second reading and cutting section 17 is moved and positioned at point B□ at a distance L according to the length of the large-size recording material from point A. In the case of a small size copy, as shown in the example in FIG. 6, the second reading section 17 is moved and positioned at a point B2 at a distance L2 corresponding to the length of the small size recording material from point A. As a result, the aforementioned T=t.

即ち Ｌ１／Ｖ　−’１／２マ！、は大サイズ記録材の長さＬ
２／ｖ：Ｉ：ノｇ／２ｖ　’２”小サイズ記録材の長さ
を満足している。１．１ 第７図例は上記第５・６図例の第２読みとり部１７位置
調節方式に対し、第１読みとり部１６と第２読みとシ部
１７は共に定位蓋配薫にし、Ａ点からＢ点に到る原稿搬
送径路中に原稿の先端の進行を阻止する部材を配置し、
それによりサイズＯ倍率等に応じ要所定時間だけ原−の
先端の進行を阻止させることにより原稿先端がＢ点に到
達する迄の時間を制御するようにした例である。That is, L1/V -'1/2ma! , is the length L of large size recording material
2/v:I:Nog/2v '2'' satisfies the length of small size recording material.1.1 The example in Figure 7 is the second reading section 17 position adjustment method of the example in Figures 5 and 6 above. On the other hand, the first reading section 16, the second reading section 17, and the second reading section 17 are all arranged with stereotaxic lids, and a member for preventing the leading edge of the document from advancing is arranged in the document conveyance path from point A to point B.
This is an example in which the time required for the leading edge of the original to reach point B is controlled by preventing the leading edge of the original from advancing for a predetermined amount of time depending on the size O magnification and the like.

即ち第７図例に於て、第１読みとり部１６と第２読尿と
り部１７とは距離Ｌ３だけ離れて配置されている。この
Ｂ３の値はその曹写機での記録材の最小長さをＪ３と゛
したとき 及び１Ｋ４０ａ−９対ｔ２＠１３−１５は常時原稿を速
度Ｖで搬送すぺ〈回転しているが、Ａ点とＢ点の間にあ
る第３０ｐ−ラ対１４のみは図示しないクラッチ岬の手
段で回転・停止を制御できるよう罠なっている。いｆＡ
点を通過した原稿２の先端が第２０−ラ対１３を通過し
て第３０−ラ対１４に到達するとこの時点では回転停止
状態に保持されているローラ対１４のニップ部に原稿先
端が受は止められ原稿のそれ以上の進行は阻止される。That is, in the example shown in FIG. 7, the first reading section 16 and the second urine reading section 17 are placed apart from each other by a distance L3. The value of B3 is calculated when the minimum length of the recording material in the copying machine is J3, and 1K40a-9 vs. t2@13-15 is calculated by constantly transporting the original at speed V. Only the 30th p-ra pair 14 between the point and the point B is a trap so that rotation and stopping can be controlled by means of a clutch cape (not shown). fA
When the leading edge of the document 2 that has passed through the point passes through the 20th roller pair 13 and reaches the 30th roller pair 14, the leading edge of the document is received in the nip portion of the roller pair 14, which is held in a stopped state at this point. is stopped and further progress of the manuscript is prevented.

しかし上流のローラ対１２・１３は回り続けているので
、第１読みとり部１６で読みと秒中の原稿２の後端は速
度Ｖで進行を続け、原稿２の第２と第３０−ラ対１３・
１４の間にある部分はループ化しながら一時待機状態と
なる。原稿２の先端が停止し工いる第３０−ラ対１４Ｋ
ＩＩ央してから時間ΔＴ後に該第３０−ラ対１４の回転
を開始してやれば、原稿２は第３冒−２対１４が停止し
ていなかった場合に比べて時間ΔＴだけ遅れてＢ点に到
達することになる◇このときプリンタ部６での記録材１
００種々の長さｊｎに応じて背を。However, since the upstream pair of rollers 12 and 13 continue to rotate, the trailing edge of the document 2 in the first reading unit 16 continues to move at the speed V, and the second and 30th roller pairs of the document 2 13.
The portion between 14 and 14 is in a temporary standby state while forming a loop. 30th-ra pair 14K where the leading edge of document 2 stops and processes
If the rotation of the 30th pair 14 is started after a time ΔT after the second center point, the document 2 will arrive at point B with a delay of time ΔT compared to when the third pair 14 had not stopped. ◇At this time, the recording material 1 in the printer section 6
00 different lengths depending on the length.

Ｔ３　　＋ΔＴ＝ｊＩ＆／２マ を満足するように可変としてやれば前述の関係Ｔ＝ｔを
全ての場合に満足することができる。If it is made variable so that T3 +ΔT=jI&/2ma is satisfied, the above-mentioned relationship T=t can be satisfied in all cases.

＃ｌ！７図例のような手段構成をとれば１時間４を制御
するのみであらゆる場合に対応でき、第５・６図例のよ
うに第２読みとり部１７を移動する等の必要もない。又
、Ａ−Ｂ点間距離を最小とすることができ、装置全体を
コンパクトなものにすることができる。#l! If the means configuration as shown in the example in FIG. 7 is adopted, all cases can be handled by simply controlling the timer 4 for one hour, and there is no need to move the second reading section 17 as in the example in FIGS. 5 and 6. Furthermore, the distance between points A and B can be minimized, and the entire device can be made compact.

尚、第５・６図の実施例に於てはＡ−Ｂ点間距１１１１
Ｌ（Ｌｌ・Ｌ２）を替化させる丸めに第２＃みと）部１
７を移動させるようにしたが、これに限ぎらず、第２読
みとシ部１７は固定としてＡ−Ｂ点間の原稿搬送極路長
を案内板切換え構成等で変長可能としてサイズに応じて
搬送経路長を変化させることによっても同様の効果があ
る。In the embodiment shown in FIGS. 5 and 6, the distance between points A and B is 1111.
Rounding that changes L (Ll・L2) Part 1
7 is moved, but the present invention is not limited to this; the second reading and the side portion 17 may be fixed, and the path length of the document transport path between points A and B may be changed depending on the size by means of a guide plate switching structure, etc. A similar effect can be obtained by changing the conveyance path length.

また第７図の実施例では原稿の先端阻止手段として回転
・停止するローラ対１４を使用しているが、これに限ら
れず原稿搬送通路中に出入する阻止爪等の手段を使用し
ても同様の効果がある。Further, in the embodiment shown in FIG. 7, a pair of rotating and stopping rollers 14 is used as means for blocking the leading edge of the document, but the invention is not limited to this, and it is also possible to use means such as a blocking claw that moves in and out of the document conveyance path. There is an effect.

更に本発明複写機に紙折り装置を接続すれば便利である
。このような紙折り装置は公知のものであり例えば第８
図に示すように、３本の圧接ローラ２６・２７・２８と
先端２９１が閉じたガイド２９から成り９図示右方から
回転するロー２２６−２７間に送り込まれた記録材１０
の先端はガイド２９内を進行しガイド２９内に記録材１
０′の略半部の長さ部分が入り込むとガイド先端２９１
に突き当ってそれ以上の進行が阻止される◇しかしロー
ラ２６・２７は引続き回り続けるので送り込まれ続ける
記録材１０は以後ローラ２８の方に座屈を起こして逃げ
、ついにはローラ２７・２８間に中央部から食い込′ん
で折られた部分を先にしてローラ２７・２８により排出
される。Furthermore, it is convenient to connect a paper folding device to the copying machine of the present invention. Such a paper folding device is known, for example, the 8th paper folding device.
As shown in the figure, the recording material 10 is made up of three pressure rollers 26, 27, 28 and a guide 29 with a closed tip 291, and is fed between rollers 226 and 27 rotating from the right side in the figure.
The leading edge of the recording material 1 advances inside the guide 29 and the recording material 1 is placed inside the guide 29.
When approximately half the length of 0' is inserted, the guide tip 291
◇ However, as the rollers 26 and 27 continue to rotate, the recording material 10 that continues to be fed buckles toward the roller 28 and escapes, and finally falls between the rollers 27 and 28. The paper is ejected by rollers 27 and 28 with the part that has bitten in from the center and been folded first.

このような紙折り装置を記録部の後に接続しておけば例
えばＡ６サイズの記録材にＡ４サイズの両面原稿の両面
の像を上述の如く一枚の記録材の前半と稜半部面に夫々
ならべた形態で記録した場合など中央から記録面を外に
して２つ折抄にすればＡ４サイズとなり、ファイル等の
取り扱いにも便利である。この方法では両面の僧は中央
が境界となっているので折れ目で情報が乱されたりする
こともない。If such a paper folding device is connected after the recording section, for example, images of both sides of an A4 size double-sided document can be placed on an A6 size recording material on the front half and edge half of the recording material as described above. If the paper is recorded in a side-by-side format, the paper can be folded in two with the recording side facing out from the center, making it A4 size, which is convenient for handling files, etc. In this method, the center of the two-sided monk is the boundary, so the information will not be disturbed by the crease.

本発明は上述のように原稿搬送径路１１中に第１・第２
読み取り部１６・１７を設けるという簡便な・構成で従
来の複写機では容易に行えなかった両面原稿の両面の画
偉を１枚の記録材上に記録するとａう複写作業を容易に
為し得るようになり、また複写サイズや倍率等の多くの
場合に対応できまた９紙折秒装置も付加され記録後の処
理も行え非常に有用である。As described above, the present invention provides the first and second
With the simple configuration of providing the reading sections 16 and 17, it is possible to easily carry out copying work by recording the image quality of both sides of a double-sided original on a single sheet of recording material, which was difficult to do with conventional copying machines. It is very useful because it can handle many cases of copying size and magnification, and it also has a nine-paper folding/seconding device to perform post-recording processing.

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

ｆａ１図は本発明に於て前梯とする複写機の極〈概略の
構成を示す機構ブロック図、第２図は本発明に従うリー
グ部の構成図、第３図は記録部に対する記録材給送間隔
を説明する図、第４図は制御系統ブロック図、第５・６
図は第２読みと抄部を位置変更移動可能にした例の構成
図で、第５図は大サイズ複写の場合、第６図は小サイズ
複写の場合である。第７図は他の例の構成図、第８図は
紙折抄装置の側面図である。 １はリーダ部、６はプリンタ部、２社両面原稿。 １１は原稿搬送径路、１（５−１７は第１及び第２の読
みとり部。Figure fa1 is a mechanical block diagram showing the general configuration of a copying machine which is a front step in the present invention, Figure 2 is a configuration diagram of a league section according to the present invention, and Figure 3 is a diagram showing recording material feeding to a recording unit. A diagram explaining the intervals, Figure 4 is a control system block diagram, and Figures 5 and 6.
The figures are configuration diagrams of an example in which the positions of the second reading and cutting sections can be changed and moved, and FIG. 5 shows the case of large-sized copying, and FIG. 6 shows the case of small-sized copying. FIG. 7 is a block diagram of another example, and FIG. 8 is a side view of the paper folding device. 1 is the reader section, 6 is the printer section, and 2 companies have double-sided manuscripts. 11 is a document conveyance path; 1 (5-17 are first and second reading sections);

Claims (4)

【特許請求の範囲】[Claims] （１）シート状原稿を所定の径路に沿って搬送する搬送
手段と。 前記径路中で搬送される原稿の第１面を読みと秒信号化
する第１読みとり手段と。 前記径路の搬送方向下流で搬送される原稿の第２面を読
みと忰信号化する第２読みとに手段と。 信号化され大原稿の画偉情報を復元して記録材上に記録
する記録手段と。 記骨材を前記記録手段に給送する給送手段と。 前記第１或は第２読みと秒手段で信号化された画儂情報
を選択的に切換えして前記記録手段に伝達する切換手段
とを有し。 前記搬送手段によ）搬送される原稿の先端が第１読みと
伜手段を通過した後第２読みとり手段に到達する壕での
時間が、給送手段により給送される記録材上の先端から
その長さの半分の領域に記録手段が画費を記録するに要
する時間に略等しくなるように定めて径路中を原稿を搬
送するととＫより、先ず原稿の１４１面を第１読みとり
手段で読みとって信号化し、切換手段を介して記録手段
に伝達し１次に原稿の先端が第２読みとシ手段に到達し
九時点で切換手段を切プ換え原稿の第２面を第２読みと
り手段で読みとって信号化し切換手段を介して鋏記録手
段に伝達することに′より給送手段により給送される記
録材の前半に原稿の第１面の偉を、また後半に原稿の第
２面の儂を記録するように構成したことを特徴とする複
写機。(1) A conveying means for conveying a sheet-like original along a predetermined path. a first reading means for reading and converting a first side of a document conveyed in the path into a second signal; means for reading the second side of the document conveyed downstream in the conveyance direction of the path and for a second reading for converting it into a digital signal; A recording means for restoring the image quality information of a large manuscript that has been converted into a signal and recording it on a recording material. feeding means for feeding the recorded aggregate to the recording means; It has a switching means for selectively switching the picture information signaled by the first or second reading and seconds means and transmitting the same to the recording means. The time it takes for the leading edge of the document conveyed (by the conveying means) to reach the second reading means after passing through the first reading and forwarding means is determined by the time from the leading edge on the recording material fed by the feeding means. If the document is conveyed through the path with the time set to be approximately equal to the time required for the recording means to record the painting cost in an area half of that length, then the first reading means will first read the 141st page of the document. is converted into a signal and transmitted to the recording means via the switching means, and when the leading edge of the original reaches the second reading means, the switching means is switched at the 9th point in time, and the second side of the original is transferred to the second reading means. By reading the signal, converting it into a signal, and transmitting it to the scissor recording means via the switching means, the height of the first side of the document is displayed on the first half of the recording material fed by the feeding means, and the height of the second side of the document is displayed on the second half of the recording material fed by the feeding means. A copying machine characterized by being configured to record information about me. （２）搬送手段により搬送される原稿の先端が第１読み
とり手段を通過した後、第２読みとり手段に到達するま
での時間を給送手段で給送される記録材のサイズに応じ
て可変としたことを特徴とする特許請求の範囲第１項に
記載の複写機。(2) The time it takes for the leading edge of the document conveyed by the conveying means to reach the second reading means after passing through the first reading means is variable depending on the size of the recording material fed by the feeding means. A copying machine according to claim 1, characterized in that: （３）原稿搬送径路上の第１読みとり手段と皺第２読み
と９手段との距離を可変としたととを特徴とする特許請
求の範囲第２項に記載の複写機。(3) A copying machine according to claim 2, characterized in that the distance between the first reading means and the second wrinkle reading means on the document conveyance path is variable. （４）第１読みとり手段と、第２読みとり手段との間の
原稿搬送径路中に、原稿の先端の進行を所定時間阻止す
る阻止手段を設けたことを特徴とする特許請求の範囲第
１項又は第２項に記載の複写機０（５）記録手段によ抄
画像を記録された記録材を２つ折妙にする折抄手段を設
けたことを特徴とする特許請求の範囲第１・２・３項又
は第４項に記載の複写機。(4) Claim 1, characterized in that a blocking means is provided in the document conveying path between the first reading means and the second reading means to prevent the leading edge of the document from advancing for a predetermined period of time. Alternatively, the copying machine 0 (5) according to claim 2 is provided with folding means for folding the recording material on which the paper cut image is recorded by the recording means into two pieces.・The copying machine described in item 3 or 4.
JP56212631A 1981-12-24 1981-12-24 Copying machine Pending JPS58111480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56212631A JPS58111480A (en) 1981-12-24 1981-12-24 Copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56212631A JPS58111480A (en) 1981-12-24 1981-12-24 Copying machine

Publications (1)

Publication Number Publication Date
JPS58111480A true JPS58111480A (en) 1983-07-02

Family

ID=16625858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56212631A Pending JPS58111480A (en) 1981-12-24 1981-12-24 Copying machine

Country Status (1)

Country Link
JP (1) JPS58111480A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989099A (en) * 1987-10-16 1991-01-29 Kabushiki Kaisha Toshiba Image information reading apparatus
US5136665A (en) * 1988-02-02 1992-08-04 Canon Kabushiki Kaisha Two-sided original reading apparatus
US5661567A (en) * 1993-09-21 1997-08-26 Sanyo Electric., Ltd. Complex recording apparatus having analog copying function and a digital facsimile function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989099A (en) * 1987-10-16 1991-01-29 Kabushiki Kaisha Toshiba Image information reading apparatus
US5136665A (en) * 1988-02-02 1992-08-04 Canon Kabushiki Kaisha Two-sided original reading apparatus
US5661567A (en) * 1993-09-21 1997-08-26 Sanyo Electric., Ltd. Complex recording apparatus having analog copying function and a digital facsimile function

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