JPS6037398Y2 - Alignment device in collating machine - Google Patents
Alignment device in collating machineInfo
- Publication number
- JPS6037398Y2 JPS6037398Y2 JP13480779U JP13480779U JPS6037398Y2 JP S6037398 Y2 JPS6037398 Y2 JP S6037398Y2 JP 13480779 U JP13480779 U JP 13480779U JP 13480779 U JP13480779 U JP 13480779U JP S6037398 Y2 JPS6037398 Y2 JP S6037398Y2
- Authority
- JP
- Japan
- Prior art keywords
- roller
- paper
- alignment device
- diagonal
- front reference
- 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
Links
Landscapes
- Collation Of Sheets And Webs (AREA)
- Registering Or Overturning Sheets (AREA)
Description
【考案の詳細な説明】
この考案は、奥基準で送られてくる用紙を受入ローラと
受渡しローラとの間に、用紙の搬送方向に平行に設けた
前部基準端に寄せて、前部基準に整列する丁合機等の整
列装置に関する。[Detailed explanation of the invention] This invention moves the paper sent by the back reference to the front reference end that is provided between the receiving roller and the delivery roller parallel to the paper conveyance direction. The present invention relates to an alignment device such as a collating machine that aligns the objects.
電子写真複写機で複写を行う場合、操作の容易なことか
ら、原稿の相隣る２辺を対物ガラスの前縁と側縁に合せ
て載置する方法が広く採用されているが、露光工程で感
光体上に結ぶ像は原稿と前後左右が逆になるため、それ
以後の工程は奥基準（操作者から見て）で進行し、複写
機からは奥基準でコピーが排出される。When copying with an electrophotographic copying machine, it is widely adopted to place the original with two adjacent sides aligned with the front edge and side edge of the objective glass because it is easy to operate. Since the image formed on the photoreceptor is reversed from the front, back, left, and right of the original, the subsequent steps proceed based on the back (as seen from the operator), and copies are ejected from the copying machine based on the back.
複写機より排出されたコピーを自動的に頁仕分けを行う
丁合機は事務処理の自動化のために今後広汎に使用され
るものと考えられるが、丁合機ではコピーを収納する収
納ピンが上下に何段にも重ねて設けられるため、コピー
が収納ビンに奥基準で収納されると、特に小サイズのコ
ピーの場合、視認並びに取出し操作が不便であり、搬送
過程で前部基準に整列し直すことが望ましい。Collating machines that automatically sort the pages of copies ejected from a copying machine are expected to be widely used in the future to automate office processing, but in collating machines, the storage pins for storing copies are placed at the top and bottom. Since the bins are stacked on top of each other, if the copies are stored in the storage bin with the back reference, it is inconvenient to see and take out the copies, especially in the case of small-sized copies. It is desirable to fix it.
そのために、丁合機の例えば入口ローラと中間ローラと
の間に前部基準端を設けて整置部とし、奥基準で送られ
てくるコピーをここで横方向又は斜方向に移動させて前
部基準端に寄せて前部基準に整列させることが行なわれ
ている。For this purpose, a front reference end is provided between the entrance roller and the intermediate roller of the collating machine to serve as an alignment section, and copies sent from the back reference are moved laterally or diagonally to the front. The front part reference end is aligned with the front part reference end.
用紙を斜方向に移動する場合、何らかの原因により、用
紙が回動し頭突込み状態（用紙前縁の一方の角か前部基
準端に当接した状態）がなると、斜向ローラの駆動力と
用紙の角と基準端との間の摩擦力、用紙の重心等との関
係で、用紙が折れ曲ったり、悪くすれば用紙前縁が前方
基準端に沿う方向に回動するおそれがある。When moving paper in a diagonal direction, if for some reason the paper rotates and ends up in a head-butt state (a state in which it touches one corner of the leading edge of the paper or the front reference edge), the driving force of the diagonal roller will Due to the friction between the corners of the paper and the reference edge, the center of gravity of the paper, and other factors, the paper may be bent, or worse, the leading edge of the paper may rotate in a direction along the front reference edge.
これらのことを考慮した整列装置として従来知られてい
るものを挙げると、特開昭５１−１４７３２６号公報に
示されているものは、第１図に示す如く、第１駆動装置
（受入ローラ）１に続いて、４５°の方向に設けた第２
駆動装置（斜行ローラ）４、第２駆動装置４と前部基準
端３との中間に設けた第３駆動装置５から戊り、第３駆
動装置５の用紙搬送方向の速度を第２駆動装置４のそれ
よりも大きくすることによって用紙のサイズに拘りなく
頭突込みを防止できるようにしているが、部品の点数が
多く、構造が複雑になる欠点がある。A conventionally known alignment device that takes these things into consideration is the one disclosed in Japanese Patent Application Laid-open No. 147326/1984, which has a first drive device (receiving roller) as shown in FIG. Following 1, a second
A drive device (skew roller) 4 is connected to a third drive device 5 provided between the second drive device 4 and the front reference end 3, and the speed of the third drive device 5 in the paper conveyance direction is controlled by a second drive. By making the device larger than that of the device 4, it is possible to prevent head jamming regardless of the paper size, but there are disadvantages in that the number of parts is large and the structure is complicated.
又、第２図に示したものは、受入ローラ１と受渡しロー
ラ２との間に斜方向に配設したベルト６上に用紙７を載
せて、受入ローラ１から離れればそのままの姿勢を保持
して斜行腰用紙７の片側が前部基準端３に当接すればそ
れに沿って前進し、受渡しローラ２に挿入されて搬送さ
れるようになっているが、ベルト駆動機構の如き高価な
部品を必要とし、コストアップの原因となる。In addition, in the case shown in FIG. 2, a sheet 7 is placed on a belt 6 disposed diagonally between the receiving roller 1 and the delivery roller 2, and once it is separated from the receiving roller 1, it remains in the same position. When one side of the skewed paper 7 comes into contact with the front reference edge 3, it moves forward along it, is inserted into the transfer roller 2, and is conveyed. This results in an increase in costs.
又、第３図に示す如く、用紙７の奥側の縁をた）き板８
でた）いて前方基準端３に沿わせる方法も提案されてい
るが、用紙７が受入ローラ１から離れ、受渡しローラ２
に挿入される間に行なうことが必要であり、用紙を寄せ
るため、タイミングをとる必要がある。Also, as shown in FIG.
A method has also been proposed in which the paper 7 is moved away from the receiving roller 1 and aligned with the front reference edge 3.
It is necessary to do this while the paper is being inserted into the paper, and it is necessary to take the timing to align the paper.
この考案は従来の装置の以上の欠点を解消した、構成部
品点数少くコスト低廉で、用紙のサイズに関係なく、頭
突込みを起すことのない整列装置を提供することを目的
とする。The object of this invention is to provide an alignment device that eliminates the above-mentioned drawbacks of conventional devices, has a small number of component parts, is inexpensive, and does not cause head jamming regardless of the paper size.
この考案を、実施例を示す図面にもとづいて説明すれば
、第４図及び第５図に示す如く、所定の速度で回転して
いる入口ローラ対１と中間ローラ対２の間に、操作者９
から見て手前側に、用紙搬送方向に平行な前部基準端３
を有するブロック３′が下部ガイド板１０に固定して設
けられており、これらで囲まれて整置部１１のはＳ゛中
央用紙搬送方向とはＳ゛４５°の角度をあす斜向コロ１
２が下部ガイド板１０に軸支され、上部ガイド板１３に
軽く接触して設けられている。To explain this invention based on drawings showing embodiments, as shown in FIGS. 4 and 5, the operator 9
Front reference end 3 parallel to the paper conveyance direction is on the front side when viewed from
A block 3' having a block 3' is fixedly provided to the lower guide plate 10, and surrounded by these blocks, the alignment section 11 has oblique rollers 1 at an angle S' of 45° with respect to the central paper conveyance direction.
2 is pivotally supported by the lower guide plate 10 and is provided in light contact with the upper guide plate 13.
傾向コロ１２は弾性発泡体（スポンジ）で作られ、第６
図に示す如く、該コロの軸１３に固定されたプーリ１４
と、駆動軸１５に固定されたプーリ１６との間にベルト
１７をアイドラー１８を介してねじって掛は渡して駆動
されている。The tendency roller 12 is made of elastic foam (sponge), and the sixth
As shown in the figure, a pulley 14 fixed to the shaft 13 of the roller
It is driven by twisting and passing a belt 17 between the drive shaft 15 and a pulley 16 fixed to the drive shaft 15 via an idler 18.
斜向コロ１２の周速の用紙搬送方向の分速度は入口ロー
ラ１、中間ローラ２の周速とはＳ゛同じに（即ち斜行コ
ロの周速を入口ローラ及び中間ローラの周速の７２倍に
）しである。The peripheral speed of the diagonal roller 12 in the sheet conveying direction is the same as the peripheral speed of the entrance roller 1 and the intermediate roller 2 (that is, the peripheral speed of the diagonal roller 12 is 72 times the peripheral speed of the entrance roller and the intermediate roller 2). double).
斜向コロ１２の取付位置は第７図に示す如く、奥基準だ
入口ローラ１から整置部１１に送り出される最小サイズ
の用紙を引寄せ、前部基準で中間ローラ２に挿入できる
範囲で、かつ、奥基準で入口ローラから離れた時点で各
サイズの用紙の重心位置Ｇ、、 Ｇ２． Ｇ３を通り、
斜行コロ１２の斜行方向に平行な直線Ｌｌ、Ｌ！−Ｌ３
と前部基準端３とに挾まれれた範囲Ｆの中にある。As shown in FIG. 7, the installation position of the diagonal rollers 12 is as far as the rear reference.The minimum size paper sent from the inlet roller 1 to the alignment section 11 can be drawn in and inserted into the intermediate roller 2 based on the front reference. And, the center of gravity position G of each size of paper at the time when it leaves the entrance roller based on the back reference, G2. Passing through G3,
Straight lines Ll, L! parallel to the oblique direction of the oblique rollers 12! -L3
and the front reference end 3.
この装置は以上の如く構成されているので、複写機より
奥基準で排出された用紙７は丁合機の入口ローラ１によ
り奥基準で整置部１１に搬送され、斜向コロ１２の上に
載るが、用紙７が入口口−ラ１から離れる迄は軽く上部
ガイド板１３に押圧された斜行コロ１２の上をスリップ
して直進する。Since this device is configured as described above, the paper 7 discharged from the copying machine with the back reference is conveyed by the inlet roller 1 of the collating machine to the alignment section 11 with the back reference, and is placed on the diagonal rollers 12. However, until the paper 7 leaves the entrance port 1, it slips on the oblique rollers 12 that are lightly pressed against the upper guide plate 13 and moves straight.
この際、斜行コロ１２の周速の用紙搬送方向の分速度は
入口ローラ１の周速とはＳ゛同じにしであるので用紙７
がたるむことはない。At this time, since the peripheral speed of the oblique roller 12 in the paper transport direction is the same as the peripheral speed of the entrance roller 1, the paper 7
It never slackens.
用紙７が入口ローラ１から離れると左右方向の拘速かな
くなり、斜行コロ１２の駆動力の作用線の位置の方向と
用紙の重心位置との関係で、用紙７は第４図においてＣ
Ｉ）の位置から、反時計方向に回動しながら４５°の斜
方向に移動し、（ＩＩ）の位置で用紙の後縁の一方の角
１９が前部基準端３に当接し、逆頭突込みの状態が得ら
れる。When the paper 7 leaves the entrance roller 1, the horizontal restraint is lost, and due to the relationship between the direction of the line of action of the driving force of the oblique rollers 12 and the position of the center of gravity of the paper, the paper 7 moves to C in FIG.
From position I), move in a diagonal direction of 45° while rotating counterclockwise, and at position (II), one corner 19 of the trailing edge of the paper comes into contact with the front reference edge 3, and the reverse head A state of thrusting is obtained.
その後は、斜向コロ１２の駆動力により点１９を中心に
時計方向に回動して用紙７の側縁全体が前部基準端３に
倣い前部基準に整置され、前進して中間ローラ対に挿入
され、続く径路に搬送される。Thereafter, the driving force of the diagonal rollers 12 rotates clockwise around the point 19 so that the entire side edge of the paper 7 follows the front reference edge 3 and is aligned with the front reference, and then the intermediate roller moves forward. inserted into the pair and transported to the subsequent path.
なお、斜行コロ１２の用紙搬送方向に対する傾斜角度は
４５°に限られるものではなく、整置部１１の長さに応
じて任意に選ぶことが可能である。Note that the angle of inclination of the oblique rollers 12 with respect to the paper conveyance direction is not limited to 45°, and can be arbitrarily selected depending on the length of the alignment section 11.
又、整置部１１を設ける位置は、丁合機の入口口−ラと
中間ローラ以外の用紙搬送路の適宜の箇所に設けてもよ
く、あるいは複写機の排出口の直前や、複写機と丁合機
の間に設けることも可能である。Furthermore, the positioning section 11 may be provided at an appropriate location on the paper conveyance path other than the inlet roller and intermediate roller of the collating machine, or immediately before the output port of the copying machine or between the copying machine and the copying machine. It is also possible to provide it between collating machines.
以上の如く、この考案によれば、簡単な構成で、用紙の
サイズに関わりなく、頭突込み状態が起らず、確実に前
部基準端に用紙を寄せて整列させることができ、丁合機
の取扱いが便利になり、コストの上昇の防止にも役立つ
効果がある。As described above, according to this invention, regardless of the size of the paper, it is possible to reliably align and bring the paper to the front reference edge without causing head jamming, and the collating machine This has the effect of making handling more convenient and helping to prevent increases in costs.
第１図乃至第３図はそれぞれ従来の用紙整列装置の例を
示す平面図、第４図は本考案の実施例を示す平面図、第
５図はこの装置を含む丁合機の断面図、第６図は斜行コ
ロの駆動装置を示す平面図、第７図は斜行コロの取付位
置の条件を説明する図である。
１・・・・・・受入ローラ（入口ローラ）、２・・・・
・・受渡しローラ（中間ローラ）、３・・・・・・前部
基準端、７・・・・・・用紙、１１・・・・・・整置部
、１２・・・・・・斜行コロ、Ｇ１．Ｇ２．Ｇ３・・・
・・・各サイズの用紙の重心位置、Ｌｌ、Ｌ２．Ｌ３・
・・・・・Ｇ１．Ｇ２．Ｇ３を通り斜行方向に平行な直
線、Ｆ・・・・・・斜行コロ設置範囲。1 to 3 are plan views showing an example of a conventional paper alignment device, FIG. 4 is a plan view showing an embodiment of the present invention, and FIG. 5 is a sectional view of a collating machine including this device, FIG. 6 is a plan view showing the driving device for the oblique rollers, and FIG. 7 is a diagram illustrating conditions for the mounting positions of the oblique rollers. 1... Receiving roller (entrance roller), 2...
...Delivery roller (intermediate roller), 3...Front reference end, 7...Paper, 11...Arrangement section, 12...Oblique feeding Coro, G1. G2. G3...
... Center of gravity position of paper of each size, Ll, L2. L3・
...G1. G2. A straight line passing through G3 and parallel to the diagonal direction, F...Diagonal roller installation range.
Claims (1)
ラとの間に用紙の搬送方向に平行に設けた前部基準端に
寄せて前部基準に整列させる丁合機等の整列装置におい
て、受入ローラ、受渡しローラ及び前部基準端で三方を
囲まれた整置部に少なくとも１箇の斜向コロを設け、そ
の位置が奥基準で受入ローラから送り出される最小サイ
ズの用紙を引寄せ、前部基準で受渡しローラに挿入でき
る範囲で、かつ奥基準で受入ローラから離れた時点での
各サイズの用紙の重心位置を通り、該斜行コロの斜行方
向に平行な直線と前部基準端とに挾まれた範囲にあるこ
とを特徴とする整列装置。In an alignment device such as a collating machine that aligns sheets sent with a back reference to a front reference edge by bringing them to a front reference edge provided between a receiving roller and a delivery roller parallel to the paper conveyance direction, At least one diagonal roller is provided in the alignment section surrounded on three sides by the receiving roller, the delivery roller, and the front reference end, and the position of the roller is set as the back reference and pulls the smallest size paper sent out from the receiving roller, and the paper is placed in front. A straight line parallel to the diagonal direction of the skew roller and the front reference edge, passing through the center of gravity of the paper of each size within the range that can be inserted into the delivery roller based on the back reference, and at the time when it leaves the receiving roller based on the back reference. An alignment device characterized by being located in a range sandwiched between.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13480779U JPS6037398Y2 (en) | 1979-09-29 | 1979-09-29 | Alignment device in collating machine |
| GB8030369A GB2063830B (en) | 1979-09-27 | 1980-09-19 | Registering sheets |
| DE3036386A DE3036386C2 (en) | 1979-09-27 | 1980-09-26 | Device for aligning sheets |
| US06/405,380 US4482147A (en) | 1979-09-27 | 1982-08-05 | Sheet arranging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13480779U JPS6037398Y2 (en) | 1979-09-29 | 1979-09-29 | Alignment device in collating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5651739U JPS5651739U (en) | 1981-05-08 |
| JPS6037398Y2 true JPS6037398Y2 (en) | 1985-11-07 |
Family
ID=29366360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13480779U Expired JPS6037398Y2 (en) | 1979-09-27 | 1979-09-29 | Alignment device in collating machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6037398Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0223473U (en) * | 1988-08-01 | 1990-02-16 | ||
| JP2798296B2 (en) * | 1990-07-10 | 1998-09-17 | 池上通信機株式会社 | Sorter |
-
1979
- 1979-09-29 JP JP13480779U patent/JPS6037398Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5651739U (en) | 1981-05-08 |
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