JPS60211588A - Edge alignment device of medium - Google Patents
Edge alignment device of mediumInfo
- Publication number
- JPS60211588A JPS60211588A JP6666884A JP6666884A JPS60211588A JP S60211588 A JPS60211588 A JP S60211588A JP 6666884 A JP6666884 A JP 6666884A JP 6666884 A JP6666884 A JP 6666884A JP S60211588 A JPS60211588 A JP S60211588A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- notched
- cam
- stopper
- medium
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
- G06K13/063—Aligning cards
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Conveying Record Carriers (AREA)
Abstract
Description
【発明の詳細な説明】
〔技術分野〕
本発明は、帳票類を走行させながら基準壁面に幅寄せを
行ない帳票類の規定位置確保を行々う幅寄せ機構に関す
る。。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a width adjustment mechanism that performs width adjustment of documents to a reference wall surface while running the documents, thereby securing a prescribed position of the documents. .
単票、帳票等の媒体を走行させて、印字あるいは読取り
などの処理を行なう装置、例えば記帳プリンタなどにお
いては、−に記のような様々のサイズの媒体を走行させ
、その規定位置を確保して印字あるいはＯＣＲ機構によ
り読取多処理を行なっている。Devices that run media such as tickets and forms to perform printing or reading processes, such as bookkeeping printers, run media of various sizes as shown in - and secure their specified positions. Multiple printing or reading processes are performed using the OCR mechanism.
次に、この媒体の規定位置確保のための媒体幅寄せ機構
の従来例を図面に基づいて説明する。Next, a conventional example of a media width adjusting mechanism for securing a prescribed position of the medium will be explained based on the drawings.
第１図は従来の媒体幅寄せ機構の要部平面図、第２図は
その正面図であり、１は矢印ａ方向から走行する媒体、
２はフィードローラ、３は角度０分フィードローラ２に
対してねじれてフィードローラ２に圧接するプレッシャ
ローラであり、これ等フィードローラ２とプレッシャロ
ーラ３によつてフィード機構を成している。４は基準壁
である。FIG. 1 is a plan view of main parts of a conventional media width adjustment mechanism, and FIG. 2 is a front view thereof, in which 1 indicates a medium traveling from the direction of arrow a;
2 is a feed roller, and 3 is a pressure roller which is twisted with respect to the feed roller 2 at an angle of 0 minutes and presses against the feed roller 2. The feed roller 2 and the pressure roller 3 constitute a feed mechanism. 4 is a reference wall.
次に、上記構成の動作を説明する。Next, the operation of the above configuration will be explained.
矢印ａ方向から走行してくる媒体１がフィードローラ２
とブレッンヤローラ３に挟持され、更に前方へ走行する
。この時、媒体１はフィードローラ２とブレラシャロー
２３間に摩擦を有して挟持田送され、プレッシャローラ
３の角度θのねじれに」：つて矢印すの如く頭初は斜め
に進行し、基準壁４にその端面が接触すると媒体１ばそ
れ以上基準壁４方向へは移動できずに、前記ンイードロ
ーラ部で基準壁４方向にすべりを生じ矢印す方向の進行
径路を完了して媒体１′のように基準壁４に密着した状
態で次工程へと送出される。The medium 1 traveling from the direction of arrow a is the feed roller 2
It is held between the Brennya rollers 3 and travels further forward. At this time, the medium 1 is fed between the feed roller 2 and the shutter shallow 23 with friction, and the pressure roller 3 is twisted at an angle θ. When the end surface of the medium 1 comes into contact with the wall 4, the medium 1 cannot move any further in the direction of the reference wall 4, but the medium 1' slides in the direction of the reference wall 4, completing the traveling path in the direction of the arrow. It is sent to the next process in a state in close contact with the reference wall 4.
このように、上記した従来の媒体の幅寄せ機構は簡略な
機構でその効果が大きいことから広く採用されているが
、その欠点は１方向に媒体１を走行させるには効果があ
るが逆方向に媒体１を走行させる場合には前述と逆方向
に媒体１が移動してし丑う。す々わち、媒体１が基準壁
４から離れてし捷う欠点が生じる。As described above, the conventional media width adjustment mechanism described above is a simple mechanism and is widely adopted because it is highly effective.However, its drawback is that although it is effective in moving the medium 1 in one direction, it is effective in moving the medium 1 in the opposite direction. When the medium 1 is run in the opposite direction to that described above, the medium 1 is moved in the opposite direction. This results in the disadvantage that the medium 1 separates from the reference wall 4.
この欠点によって１．’ｉｌ：、逆両方向に自由に媒体
を走行させるような装置にｔｉ採用できないこととなっ
てしまう。Due to this drawback, 1. 'il: ti cannot be used in a device that allows the medium to run freely in both reverse directions.
本発明の目的は、前記従来の幅寄せ効果を確保すると共
に、逆方向のメ１−行にも・いでも幅寄せ位置を保持し
た状態で行なえるようにして、従来の欠点を解決するこ
とにある３、
〔発明の概要〕
前記目的を達成するために、本発明ｄ：フィード機構を
プレッシャローラと切欠きローラを平行に対向させる配
置とし、切欠きローラはローラの一部を切欠き、側面に
ら拷ん状に突出したカムを形成して基糸壁方向に移動で
きるように保持すると共に、カムに係止するストッパを
設け、一方の回転時には切欠きローラのカムに信用する
ストッパによって切欠きローラは基準壁方向へ移動しな
がら回転し、逆方向の回転［イ、〒にはカムからストッ
パが逃げるので切欠きローラは移動しない構成としてい
る。An object of the present invention is to ensure the above-mentioned conventional width shifting effect, and also to solve the conventional drawbacks by making it possible to perform width shifting even in the opposite direction to the main line while maintaining the width shifting position. 3. [Summary of the Invention] In order to achieve the above object, the present invention d: the feed mechanism is arranged such that a pressure roller and a notched roller face each other in parallel, and the notched roller has a part of the roller cut out, A cam protruding from the side surface in a spiral shape is formed to hold it so that it can move in the direction of the base yarn wall, and a stopper that locks on the cam is provided, and when one side rotates, a stopper that is attached to the cam of the notched roller is used. The notch roller rotates while moving toward the reference wall, and when rotating in the opposite direction, the stopper escapes from the cam, so the notch roller does not move.
３−
このよう々フィード機構を通過する媒体は切欠きローラ
の移動しながらの回転によって基準壁へと移動でき、逆
方向に走行する時は切欠きローラは移動しないので、前
記基準壁への移動を保持したーまま媒体は逆方向の走行
ができることとなる。3- The medium thus passing through the feed mechanism can be moved to the reference wall by the moving rotation of the notched roller, and when traveling in the opposite direction, the notched roller does not move, so that the medium can be moved towards said reference wall. The medium can travel in the opposite direction while maintaining the .
ｊす下に、本発明の一実施例の構成及び動作を図面に基
づいて説明する。Below, the configuration and operation of an embodiment of the present invention will be explained based on the drawings.
第３図は本発明の一実施例による媒体の幅寄せ機構の要
部正面図であり、５は一部分を切欠いた切欠きローラ、
６は切欠きローラ５の側面に形成した除々に突出するら
せん状のカム、６ａはカム６の端面、７は切欠きローラ
５を支持する軸であり、後記にて説明するが切欠きロー
ラ５はその軸によって軸Ｉの回転方向には拘束されるが
軸７の軸方向には摺動できるようになっている。８は切
欠きローラ５を後記する基準壁と逆の方向に付勢するた
めに軸７に装着したスプリング、９は前記切欠きローラ
５のカム６の端面６ａに係止するストッパ、１０は固定
壁、′１１はストッパ９を固定−イー
壁１０に取付けている軸、１２はス１ツバ９を固定壁１
０側に伺勢するために軸１１に装着したスプリングであ
る。ストッパ９は固定壁１ｏに当接して一方には動くこ
とができないが他方向には回動することができ、回動し
た後にはスプリング１２によって自然に元の位置に戻る
ように々っている。FIG. 3 is a front view of main parts of a media width adjustment mechanism according to an embodiment of the present invention, and 5 is a partially cut-out roller;
6 is a spiral cam formed on the side surface of the notched roller 5 and gradually protrudes, 6a is the end face of the cam 6, and 7 is a shaft that supports the notched roller 5.As will be explained later, the notched roller 5 is restrained by the shaft in the rotational direction of the shaft I, but is allowed to slide in the axial direction of the shaft 7. Reference numeral 8 denotes a spring attached to the shaft 7 to urge the notched roller 5 in the direction opposite to a reference wall to be described later, 9 a stopper that engages with the end surface 6a of the cam 6 of the notched roller 5, and 10 a fixed member. wall, '11 is a shaft that attaches the stopper 9 to the fixed wall 10; 12 is the shaft that attaches the stopper 9 to the fixed wall 1;
This is a spring attached to the shaft 11 to bias it toward the 0 side. The stopper 9 abuts against the fixed wall 1o and cannot move in one direction, but can rotate in the other direction, and after rotating, it is automatically returned to its original position by a spring 12. .
そして、前記切欠きローラ５とスプリング８を有した軸
７は固定壁１ｏに回転するように取付けである。すなわ
ち、固定壁１ｏは切欠きローラ５、ストッパ９及びその
取イマ１け部品等を動作できるように一体構成となって
いる１、
１３は基準壁であり、前記一体構成の固定壁１゜を取付
けている。１４は基準壁１３から突出した軸７に取付け
たギアであり、軸７は該ギア１４によって動力を伝達さ
れ正逆両方向の回転を行なう。The notched roller 5 and the shaft 7 having the spring 8 are rotatably attached to the fixed wall 1o. That is, the fixed wall 1o is integrally constructed so that the notched roller 5, the stopper 9, its take-up parts, etc. can be operated. 1 and 13 are reference walls, and the fixed wall 1o of the integral construction It is installed. Reference numeral 14 denotes a gear attached to a shaft 7 protruding from the reference wall 13, and the shaft 7 receives power from the gear 14 and rotates in both forward and reverse directions.
１５は切欠きローラ５の切欠き以外の円周部に圧接する
プレッシャローラ、１６はその軸である。15 is a pressure roller that comes into pressure contact with the circumferential portion of the notch roller 5 other than the notch, and 16 is its shaft.
次に、切欠きローラ５の構造を図面に基づいて詳しく説
明する。Next, the structure of the notched roller 5 will be explained in detail based on the drawings.
第４図は切欠きローラ５の平面図、第５図はその側面図
であシ、１７は切欠きローラ５の軸受部に形成したキー
溝であシ、該キー溝１７によって切欠きローラ５は回転
方向には拘束され軸７の軸方向には摺動できる構成と々
っている。そして、切欠きローラ５の円周面のＩ］Ｗが
一定になるように両側面によう程に形成したカム６を有
している。4 is a plan view of the notched roller 5, and FIG. 5 is a side view thereof. Reference numeral 17 indicates a key groove formed in the bearing portion of the notched roller 5. is restrained in the rotational direction but can slide in the axial direction of the shaft 7. The notched roller 5 has cams 6 formed on both sides thereof so that I]W of the circumferential surface thereof is constant.
ｔはカム６の突出量、す々わち移動量である。t is the amount of protrusion of the cam 6, that is, the amount of movement.
次に、第６図を基にストッパ９の取付は状態について詳
しく説明する。Next, the mounting condition of the stopper 9 will be explained in detail based on FIG. 6.
図に示すように、ストッパ９は切欠きローラ５にスプリ
ング１２によシ固定壁１０側へ付勢するように軸承され
ている。As shown in the figure, the stopper 9 is supported on the notch roller 5 by a spring 12 so as to be urged toward the fixed wall 10 side.
本発明の構成側は前記のようになっており、次に第７図
、第８図を加えて動作の説明を行なう。The structure of the present invention is as described above, and the operation will now be explained with reference to FIGS. 7 and 8.
第７図は本発明の幅寄せ機構を備えた搬送路の概略側面
図であり、対向配置した切欠きローラ５とプレツンヤロ
ーラ１５の前後にフィードローラ１８．１９及びそれ等
に当接、離反を行なうグレツンヤローラを有している。FIG. 7 is a schematic side view of a conveyance path equipped with the width adjustment mechanism of the present invention, in which the notch roller 5 and the pre-stunning roller 15, which are arranged opposite to each other, come into contact with and separate from the feed rollers 18 and 19, etc. It has a Gretsun Yarola that performs.
第８図は切欠きローラ５の機能を１１２ｔｊｌ］するチ
ャー１・である１゜丑ず、第７図に示すように媒体Ｐが
フィードローラ１Ｂとそのプレッシャローラに挟持用送
され切欠きローラ５の部鋒に至ると、明欠きローラ５の
軸７が矢印方向に回転を開始するｔ） ｌ、７Ｊ欠きロ
ーラ５の側面の、１７ム６のよう程が第８図に示すよう
に、平ら々フィード部ａを過ぎ幅寄せ部にｄいる時点で
フィードローラ１８．１９を開放する。すなわち、フィ
ード［コーラ１８．１９に利応するプレツンヤローラを
破線で７Ｊ”：：ず位置に３１丈遊金せる。FIG. 8 shows a chart 1 that performs the function of the notched roller 5. As shown in FIG. When the shaft 7 of the notched roller 5 reaches the tip, the shaft 7 of the notched roller 5 starts rotating in the direction of the arrow. The feed rollers 18 and 19 are released when the feed rollers 18 and 19 pass through the feed section a and reach the width-adjusting section d. That is, the pre-tsunya roller corresponding to the feed [cola 18.19] is placed at the 7J"::Z position as indicated by the broken line, with a length of 31 length.
これに」；って、媒体Ｐは切欠き【］−ラ５とそのプレ
ッシャローラ１５のみにより拘束される。。As a result, the medium P is restrained only by the notch 5 and its pressure roller 15. .
切欠きローラ５は更に回転を続ける。切欠きローラ５の
回転ｒｊ力ｌｓ ６の端面６ａに係止するストッパ９を
逃がず回転ではないので、カム６に当接しているストッ
パ４とカッ、６の」：う４１１！に従って１ツノ欠きロ
ーラ５は基？（、Ｉｉ壁１３方行へ従動［７ながら回転
運動を続行する３、
次に、第８図に示すように１男欠き［コーラ５のカム６
の幅寄せ部を過ぎフィード部ｌ］に至る時点で７−
先に開放されたフィードローラ１８．１９に対応するグ
レツンヤローラを元の位置に戻し、再び媒体Ｐをクラン
プする。The notched roller 5 continues to rotate further. The rotation rj force of the notched roller 5 does not release the stopper 9 that locks onto the end surface 6a of the cam 6, so it does not rotate, so the stopper 4 that is in contact with the cam 6 and the cam 6': 411! Is the one horn notched roller 5 based on the following? (, Ii Continues rotational movement while following in the direction of wall 13 [7] Next, as shown in Fig. 8, one man is missing [cam 6 of cola 5
At the point when the medium P passes the width adjustment part and reaches the feed part l], the grating rollers corresponding to the previously released feed rollers 18 and 19 are returned to their original positions and the medium P is clamped again.
すなわち、この時にはすでに切欠きローラ５とグレツン
ヤローラ１５とに挟持されている媒体Ｐは、該切欠きロ
ーラ５の軸７の軸方向への移動には伴ない基準壁１３側
への移動を終了している。That is, at this time, the medium P, which has already been held between the notched roller 5 and the grating roller 15, has finished moving toward the reference wall 13 as the notched roller 5 moves in the axial direction of the shaft 7. ing.
なお、媒体Ｐの移動量が切欠きローラ５のカム６のよう
程量よりも少ない場合は、前記プレッシャローラ１５の
材質、圧力等を適宜に選択することによって磨擦力を調
整して、媒体Ｐを滑らせることで対応できることは従来
同様である。Note that when the amount of movement of the medium P is smaller than the amount of movement of the cam 6 of the notched roller 5, the frictional force is adjusted by appropriately selecting the material, pressure, etc. of the pressure roller 15, and the amount of movement of the medium P is adjusted. As before, this can be handled by sliding the .
切欠きローラ５が更に回転し切欠き部がプレツンヤロー
ラ１５に対向する位置にくると、ストッパ９はカム６の
終端に位置しカム６との接触を失なうので切欠きローラ
５はスプリング８の付勢力によって、基準壁１３から遠
のいて元の位置に復帰し、ストッパ９はカム６の端面６
ａに再び係止する。When the notched roller 5 rotates further and the notched portion comes to a position facing the pre-stunning roller 15, the stopper 9 is located at the end of the cam 6 and loses contact with the cam 6, so the notched roller 5 is moved by the spring. Due to the urging force of the cam 8, the stopper 9 moves away from the reference wall 13 and returns to its original position.
Relock at a.
この切欠きローラ５の復帰動作時において媒体８−
Ｐは切欠きローラ５の明欠きにより拘束さ、１１々いの
で、媒体Ｐへの影響は全く庁い。。During this return operation of the notch roller 5, the medium 8-P is restrained by the notch of the notch roller 5, and since the medium 8-P is held in position 11, there is no influence on the medium P at all. .
次に、媒体Ｐの逆送について述べる１、この場合、第７
図に示す各ローラの回転方向にＪ：逆となる３、
媒体Ｐはフィードｆ］−ラ１９とそのプレッシャローラ
に挟持さ、ｔｌ、所定装置に幅寄せをされている。Next, the reverse transport of the medium P will be described 1, in this case, the 7th
In the rotating direction of each roller shown in the figure, J: Reverse 3. The medium P is held between the feed roller 19 and its pressure roller, tl, and is width-adjusted by a predetermined device.
フィードローラ１９が前記とは逆の回転を行ない媒体Ｐ
をリノ欠きローラ５とプレッシャローラ１５間に送出し
、フィードローラ１９の拘束に解除されると共に切欠き
ローラ５とプレッシャローラ１５によって同方向に挟持
月：送される。The feed roller 19 rotates in the opposite direction to the above, and the medium P
is fed between the lino notch roller 5 and the pressure roller 15, and is released from the restraint of the feed roller 19, and is nipped and fed in the same direction by the notch roller 5 and the pressure roller 15.
この時に、１．ＩＪ欠きローラ５のカム６の端面６ａに
ストッパ９が係止しているが、ストッパ９は固定壁１０
方向へは動けず、その反７１方向には動けるので切欠き
ローラ５の逆転に伴なうカム６の端面６ａに押されてス
トッパ９は第６図に示す破線矢印の方向へ角度θだけね
じれて回動し、その回動によってストッパ９はカム６の
端面６ａとの係合をはずし逃げるので、切欠きローラ５
０回転を何ら阻害することもなく、切欠きローラ５も軸
７の１ｌｌｔ＋方向の移動は行なわない。従って媒体Ｐ
は前記で確保した位置をその！、ま保持した逆送となる
。At this time, 1. A stopper 9 is engaged with the end surface 6a of the cam 6 of the IJ notch roller 5, but the stopper 9 is engaged with the fixed wall 10.
Since it cannot move in the direction 71, but can move in the opposite direction, the stopper 9 is pushed by the end face 6a of the cam 6 as the notched roller 5 reverses, and is twisted by an angle θ in the direction of the dashed arrow shown in FIG. Due to this rotation, the stopper 9 disengages from the end surface 6a of the cam 6 and escapes, so that the notched roller 5
Zero rotation is not obstructed in any way, and the notched roller 5 does not move the shaft 7 in the 1llt+ direction. Therefore, the medium P
is the position secured above! , it will be held and reversed.
そして、ストッパ９はスプリング１２によって固定壁１
０側へ付勢されているので切欠きローラ５が元の位置に
戻るとストッパ９も元の位置に戻ることとなる。The stopper 9 is fixed to the fixed wall 1 by the spring 12.
Since it is biased toward the 0 side, when the notch roller 5 returns to its original position, the stopper 9 also returns to its original position.
次に、ストッパ９の取付方法は前記に限定されるもので
はなく他にも色々あるので、その１例として第９図、第
１０図を基に説明する。Next, the method of attaching the stopper 9 is not limited to the above method, and there are various other methods, and one example thereof will be explained based on FIGS. 9 and 10.
第９図はストッパ９の他の取付を示す正面図、第１０図
はその平面図である。なお、部品は前記と同様なので同
一符号で示しである。FIG. 9 is a front view showing another attachment of the stopper 9, and FIG. 10 is a plan view thereof. Note that the parts are the same as those described above and are designated by the same reference numerals.
前記ではストッパ９は軸線７に対して角度θねじれた状
態で固定壁１０に回動できるように取付けているが、こ
こでのストッパ９は切欠きローラ５の＠１７に対して直
角となるように固定壁１０に回動できるように取付けて
いる。In the above, the stopper 9 is rotatably attached to the fixed wall 10 with the angle θ twisted relative to the axis 7, but here the stopper 9 is mounted at right angles to @17 of the notched roller 5. It is rotatably attached to a fixed wall 10.
このような取付方法でも、ストッパ９は切欠きローラ５
のカム６の端面に係１１−シ、前記同様の動作機能を発
揮できる。Even with this mounting method, the stopper 9 is attached to the notched roller 5.
Regarding the end face of the cam 6, the same operating function as described above can be achieved.
このように、ストッパ９は色々なものが考えられ切欠き
ローラ５に対して前記のように作几１すれば良いので４
２ｒに限定されるものでｉ１７しない。In this way, various types of stopper 9 can be considered, and the stopper 9 can be made as described above for the notched roller 5.
It is limited to 2r and does not include i17.
以上、詳ホ１１１に説明したように本発明では従来のよ
う々角度を変えたフィードローラではなく、ブレラシャ
ローラと平行に対応する切欠きローラによるフィードロ
ーラとＩ／、該切欠き丁」−ラが正回転の時には基準壁
１１！１へ移動し、逆回転の時には移動しない構成とし
たので、搬送する！、＋ｌｌ！：体は切欠きローラの正
回転に」二って搬送されながら切欠きローラの基準壁へ
の移動に伴なって移動して規定位置を確保され、その後
の媒体の逆送においては元の位置に復帰した切欠きロー
ラが移動せずに単なるフィードローラとして回転するの
で媒体は前記規定位置を保持した逆送を行なえ、従来の
ように逆送された媒体が規定位置から１だ元の位置に戻
るということはないので、媒体の正逆両方の走行１１−
を停止することなく連続的に行なえ、機構も単純なので
装置の小型化や高速化及び信頼性を向上させる等大きな
効果を有している。As explained above in detail 111, in the present invention, instead of the conventional feed roller having a different angle, a feed roller with a notch roller parallel to the brake roller and the notch roller is used. When the roller rotates in the forward direction, it moves to the reference wall 11!1, and when it rotates in the reverse direction, it does not move, so it is transported! ,+ll! : The body is conveyed by the forward rotation of the notch roller, moves as the notch roller moves toward the reference wall, and secures the specified position, and then returns to the original position when the media is fed backwards. Since the notched roller that has returned to normal does not move and rotates as a mere feed roller, the medium can be fed backwards while maintaining the specified position, and the medium that was fed backwards as in the past returns to its original position by one point from the specified position. Since there is no turning back, the medium can run continuously in both the forward and reverse directions 11- without stopping, and since the mechanism is simple, it has great effects such as making the device smaller, faster, and improving its reliability. There is.
なお、本発明の幅寄せ機構は媒体のサイズや質量等に限
定のあるものではないが、厚手媒体や通帳等の帳票類の
幅寄せ機構として特に優れた効果を発揮する。Although the width adjustment mechanism of the present invention is not limited to the size or mass of the medium, it exhibits particularly excellent effects as a width adjustment mechanism for thick media and forms such as passbooks.
第１図は従来の媒体幅寄せ機構の要部平面図、第２図は
その平面図、第３図は本発明の一実施例による媒体幅寄
せ機構の要部正面図、第４図は切欠きローラの平面図、
第５図はその側面図、第６図はストッパの取付状態を示
す斜視図、第７図は本発明の幅寄せ機構を備えた搬送路
の概略側面図、第８図は切欠きローラの機能を説明する
チャート、第９図はストッパの他の取付方法を示す正面
図、第１０図はその平面図である。
５・・・切欠きローラ ６・・・カム ６ａ・・・端面
７・・・軸 ８・・・スプリング ９・・・ストッパ
１０・・・固定壁 １３・・・基準壁 １５・・・グ
レツシャローラ１２−FIG. 1 is a plan view of a main part of a conventional media width shifting mechanism, FIG. 2 is a plan view thereof, FIG. 3 is a front view of a main part of a media width shifting mechanism according to an embodiment of the present invention, and FIG. Top view of the notch roller,
Fig. 5 is a side view thereof, Fig. 6 is a perspective view showing the installed state of the stopper, Fig. 7 is a schematic side view of the conveyance path equipped with the width adjustment mechanism of the present invention, and Fig. 8 is the function of the notched roller. FIG. 9 is a front view showing another method of attaching the stopper, and FIG. 10 is a plan view thereof. 5... Notch roller 6... Cam 6a... End face 7... Shaft 8... Spring 9... Stopper 10... Fixed wall 13... Reference wall 15... Grassy roller 12 −
Claims (1)
で挟持圧送し、その圧送中に媒体を基準壁へと移動して
規定位置の確保を行なう媒体の幅寄せ機構において、前
記フィードローラの一部を切欠くと共に側面にらせん状
のカムを形成し、その終端面が切欠き位置にくるように
した切欠きローラとし、該切欠きローラを正逆回転がで
きるように配置し、切欠きローラのカムの端面に係止す
るストッパを切欠きローラの正回転時には固定状態とカ
シ、逆回転時には回動してカムから逃げるように設ける
ことによシ、正回転時の切欠きローラはカム面に作用す
るストッパによって基進壁側へ移動し逆回転時にはカム
からストッパが逃げることによシ切欠きローラは移動し
ないで回転を行なうことを特徴とした媒体の幅寄せ磯楕
。1. In a media width adjustment mechanism that clamps and pressure-feeds the medium to be conveyed between a feed roller and a pressure roller, and moves the medium to a reference wall during the pressure-feeding to secure a specified position, a part of the feed roller is cut off. A notched roller is formed with a notch and a spiral cam on the side surface so that the end surface is at the notched position, and the notched roller is arranged so that it can rotate in forward and reverse directions, and the cam of the notched roller is By providing a stopper that locks on the end face of the notched roller in a fixed state when it rotates in the forward direction and rotates to escape from the cam when it rotates in the reverse direction, the notched roller acts on the cam surface when it rotates in the forward direction. A media width-adjusting ellipse, characterized in that the notched roller moves toward the base wall side by a stopper and rotates without moving because the stopper escapes from the cam during reverse rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6666884A JPS60211588A (en) | 1984-04-05 | 1984-04-05 | Edge alignment device of medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6666884A JPS60211588A (en) | 1984-04-05 | 1984-04-05 | Edge alignment device of medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60211588A true JPS60211588A (en) | 1985-10-23 |
Family
ID=13322510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6666884A Pending JPS60211588A (en) | 1984-04-05 | 1984-04-05 | Edge alignment device of medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60211588A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6042110A (en) * | 1996-12-09 | 2000-03-28 | Laurel Bank Machines Co., Ltd. | Bill alignment device for bill handling machine |
-
1984
- 1984-04-05 JP JP6666884A patent/JPS60211588A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6042110A (en) * | 1996-12-09 | 2000-03-28 | Laurel Bank Machines Co., Ltd. | Bill alignment device for bill handling machine |
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