JPS59403B2 - Bow knot tying method and tying machine - Google Patents

Description

【発明の詳細な説明】 本発明は、各種各様の被結束物の周囲に紐を廻し紐の端
部で機械的に蝶結びをする手段並びに装置に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a means and apparatus for passing a string around various objects to be bound and mechanically tying a bow at the end of the string.

従来苗木と添え木を縛り合わせたり、高いところにある
ぶどうのつるを棚に縛つたり、果実の袋掛けのため袋の
端を紐で結束する作業は苦しく非能率な重労働であるか
ら、これを機械的に便利に結べるものが強く要望されて
いた。Conventionally, the work of tying seedlings and splints together, tying grape vines in high places to shelves, and tying the ends of bags with string to hang fruit bags was painful, inefficient, and hard work. There was a strong demand for something that could be tied mechanically and conveniently.

特に結束が確実で、後にほどき易い蝶結びが、待望され
ていた。それは日用品や医療用器具その他各種物品に於
ても同様で、紐を掛け回し簡単に機械的に蝶結びをする
ことができる装置は広く要望されていた。たゞし余り複
雑で高価なものであつても困る。農作業などの場合は例
えば、ピストル型の装置で引金を引くだけで、蝶結び結
束が出来るというものであれば理想的であるとされてい
た。本願発明はこのような希望をかなえるため、永年苦
心の結果生れたもので、手動で引金を引くことにより、
蝶結びが簡単にでき、また動力を用いれば一層便利にな
ることは言うまでもない。結束装置については、被結束
物の性質により、幾つかの種類に分けられるが、本願発
明の結束の特徴とするところは、被結束物が各種各様ど
のようなものであれ、その周囲に紐を捲きつけた上被結
束物を確実に、即ち所望の強さで締ることができる点に
あり、従来の結束手段のように、紐は結んでも被結束物
が充分締め付けられなかつたり、強く締めつけることは
できても適度に締め付けることができない、というもの
とは、全く異なる便利なものである。In particular, bowknots that are securely tied and easy to untie later have been long-awaited. The same holds true for daily necessities, medical instruments, and various other items, and there was a wide demand for a device that could easily tie a bow around a string mechanically. It is also a problem if it is too complicated and expensive. For agricultural work, for example, it would be ideal if a bow-tie could be tied by simply pulling the trigger of a pistol-shaped device. The present invention was created as a result of many years of hard work in order to fulfill these wishes.By manually pulling the trigger,
It goes without saying that tying a bow is easy, and using power would make it even more convenient. Binding devices can be divided into several types depending on the nature of the objects to be bound, but the characteristic of the binding of the present invention is that no matter what kind of objects the objects are, a string can be wrapped around them. It is possible to reliably tighten the bound object, that is, with the desired strength. It is completely different from something that can be tightened but cannot be tightened properly.

本願発明結束手段の基本的特徴を先づ述べると、本発明
装置の全形は第１図、第２図に示すところであるが、先
端が二股を成し、後部にはハンドルと引金４１があり、
この引金を１回引くことにより第８図に示すように二股
の一方から他方へ紐を掛け渡し、この状態で第９図に示
すように張られた紐を被結束物に押しつけつ＼被結束物
を二股内空間に入れ、第２回目の引金を引き、そして引
金を放すと、第１９図、第２０図のような片蝶結びが完
成するものである。First, to describe the basic features of the binding means of the present invention, the entire shape of the device of the present invention is shown in FIGS. can be,
By pulling this trigger once, the string is stretched from one side of the fork to the other as shown in Fig. 8, and in this state, as shown in Fig. 9, the taut string is pressed against the object to be tied. When the knot is inserted into the space within the fork, the trigger is pulled a second time, and the trigger is released, a single bow knot as shown in FIGS. 19 and 20 is completed.

本発明実施の一例を図面について述べる。An example of implementing the present invention will be described with reference to the drawings.

第１図、第２図は本発明結束機の全体形状を示し、１は
機台で、２はその先端部の二股を成す２つの角Ｂ，Ｂ′
の内側空間で、この空間の内奥部は半円形を成し、第２
図に示すように、該二股部は上下二層を形成し、機台１
（下層）に於て３は半円形の歯車で、該機台に形成した
半円形溝３′内に摺動自在に嵌入され、また半円歯車の
ほマ中央部に柱状連結杆４が突設され、この連結杆の上
辺には半円形の紐掴み杆６が固定され、これが二股の上
層を形成する。５は歯車３の回動に伴つて移動する連結
杆４が自由に通れるように溝３′のふたに設けた半円形
スリツトである。1 and 2 show the overall shape of the binding machine of the present invention, 1 is the machine base, and 2 is the two corners B and B' forming the bifurcated tip.
The inner space of this space has a semicircular shape, and the second
As shown in the figure, the bifurcated portion forms two layers, upper and lower, and the machine base 1
(Lower layer) 3 is a semicircular gear, which is slidably fitted into a semicircular groove 3' formed in the machine base, and a columnar connecting rod 4 protrudes from the center of the semicircular gear. A semi-circular string gripping rod 6 is fixed to the upper side of this connecting rod, and this forms the upper layer of the bifurcation. Reference numeral 5 designates a semicircular slit provided in the cover of the groove 3' so that the connecting rod 4, which moves with the rotation of the gear 3, can freely pass through.

紐掴み杆６には最先端に紐把持フツタ７があり（第１図
，第１２図）、該フツクは支点に支持された相対する一
対の把持片より成り、このフツクの足は該紐掴み杆の内
部に挿入されたスプリング７により引張られ、軽く互い
に接圧され、紐掴み杆６の先端部は上下にスリツトを形
成し（第１図）、紐の喰込みを可能にしたものである。
８は該杆６の先頭部内側に形成された凹欠部、９は同じ
く先頭部に穿設された細孔で、１０は該杆６の背部に形
成されたくぼみである。The string gripping rod 6 has a string gripping foot 7 at its leading edge (FIGS. 1 and 12), and the hook consists of a pair of opposing gripping pieces supported on a fulcrum, and the legs of this hook are attached to the string gripping lever 7. The rods are tensioned by a spring 7 inserted into the inside of the rod, and are lightly pressed against each other.The tips of the string gripping rods 6 form slits at the top and bottom (Fig. 1), making it possible to bite into the string. .
Reference numeral 8 denotes a recessed notch formed inside the top of the rod 6, 9 a pore also drilled in the top, and 10 a recess formed in the back of the rod 6.

１１は機台１の二股の片方の付け根近くに設けた軸１２
に嵌められたピニオンで、半円歯車３とかみ合い、ピニ
オンの回転により半円形歯車３は溝３′内を摺動して二
股の他方の角まで進出し、ピニオンの反転により元の位
置に戻る。11 is a shaft 12 installed near the base of one of the two branches of the machine base 1.
The pinion fitted in the pinion meshes with the semicircular gear 3, and as the pinion rotates, the semicircular gear 3 slides in the groove 3' and advances to the other corner of the fork, and returns to its original position by reversing the pinion. .

この半円歯車３の運動に伴ない、柱状連結杆４に取付け
た紐掴み杆６も同様に所定位置まで進出し、また後退す
る。次に１３は二股の他方の角Ｂ′の付け根部に突設し
た固定メタル台で中空管１４が貫通組込まれ１１は該中
空管の後尾部である。As the semicircular gear 3 moves, the string gripping rod 6 attached to the columnar connecting rod 4 similarly advances to a predetermined position and then retreats. Next, reference numeral 13 denotes a fixed metal base protruding from the base of the other corner B' of the bifurcation, into which a hollow tube 14 is inserted and inserted, and 11 is the rear portion of the hollow tube.

１５は中空管の先端部に取付けられた紐出しノズル、１
６は中空管の中間部でワイヤー４７ｂの端部が捲付けら
れ、後述のようにワイヤーを捲き戻すと中空管が回転し
、ワイヤーを緩めるとスプリング１８の力で元に戻る。15 is a string nozzle attached to the tip of the hollow tube, 1
6 is the middle part of the hollow tube, and the end of the wire 47b is wound around it.As will be described later, when the wire is unwound, the hollow tube rotates, and when the wire is loosened, it returns to its original state by the force of the spring 18.

１７は中空管の後尾部１４′を支承する軸受である。17 is a bearing that supports the rear portion 14' of the hollow tube.

１９，１９′は固定メタル台１３に組込まれた軸２０に
取付けられ、台の両側面に沿つて軸２０を中心に上下回
動する紐押上げ杆と紐引下げ杆で、２１は紐押上げ杆１
９の先端に取付けた］型の紐押し片、２２は紐引下げ杆
１９′の先端に設けたフツクである。Reference numerals 19 and 19' indicate a string push-up lever and a string pull-down lever that are attached to a shaft 20 built into the fixed metal base 13 and move up and down along both sides of the base around the shaft 20, and 21 is a string push-up lever. Rod 1
The string pushing piece 22 is a hook attached to the tip of the string pull-down lever 19'.

２３は該固定メタル台１３の上に枢着２４された水平回
動杆で、２３′はその先端に設けられたＬ型紐引掛け片
である。23 is a horizontal rotation rod 24 pivotally mounted on the fixed metal base 13, and 23' is an L-shaped string hooking piece provided at the tip thereof.

つまり、固定メタル台１３には、紐上げ下ろし機構と、
紐移動機構が取付けられている。上記各機構は時間差を
もつて作動する。機台１の後方上面にはスタンド２６を
取付け、その上に軸２７を有するボビンケース２８を設
け、紐Ｋを巻いたボビンを収納し、２９は天板である。In other words, the fixed metal base 13 includes a string lifting and lowering mechanism,
A string moving mechanism is attached. Each of the above mechanisms operates with a time difference. A stand 26 is attached to the upper rear surface of the machine stand 1, and a bobbin case 28 having a shaft 27 is provided thereon to store a bobbin wound with a string K, and 29 is a top plate.

紐Ｋはケースより出て前記中空間１４，１４′内を通り
、先端部手前で管外に出てＫ′となり、ついで紐出しノ
ズル１５内に入り、さらにノズルより出る。この部分を
〜とする。一方機台１後方下面には、ハンドル３０を有
する支承台３０′が取付けられ、該支承台には枢軸３１
が設けられ、該軸には４本のレバー３２ａ，３２ｂ，３
２ｃ，３２ｄが枢着され（第５図）、これは第１図に示
す機台の後部にあけた長方形の孔３３内に組込まれる。
３４は該孔の上を前後にスライドするスラスト台で、そ
の下面は第３図に示すような段付きカム３５を形成し、
４段のカム面３５ａ，３５ｂ，３５ｃ，３５ｄを有する
。The string K comes out of the case, passes through the hollow spaces 14 and 14', comes out of the tube before the tip and becomes K', then enters the string removal nozzle 15, and then exits from the nozzle. Let this part be ~. On the other hand, a support base 30' having a handle 30 is attached to the rear lower surface of the machine base 1, and a pivot 31 is attached to the support base.
is provided, and the shaft has four levers 32a, 32b, 3
2c and 32d are pivotally mounted (FIG. 5) and are incorporated into rectangular holes 33 drilled in the rear of the machine base shown in FIG.
34 is a thrust table that slides back and forth over the hole, the lower surface of which forms a stepped cam 35 as shown in FIG.
It has four stages of cam surfaces 35a, 35b, 35c, and 35d.

３６，３６′は該スラスト台３４の両側面ガイドで、５
１はスラスト台の後面にあけたたて孔内に設けた小軸で
、この軸は、支承台３０′のハンドル３０の付け根上方
の枢軸３７に一端を枢支されるレバー３８の上端部に穿
設したたて溝３９と係合する。36 and 36' are guides on both sides of the thrust table 34;
Reference numeral 1 designates a small shaft provided in a vertical hole on the rear surface of the thrust table, and this shaft is attached to the upper end of a lever 38 whose one end is pivoted to a pivot 37 above the base of the handle 30 of the support table 30'. It engages with the vertical groove 39 formed therein.

また、支承台３０′には、枢軸４０に枢支された引金４
１が設けられ、引金４１と前記レバー３８とは夫々に設
けられたピン４２とピン４３を連結する連杆４４で連結
され、４５はバネである。The support base 30' also includes a trigger 4 that is pivotally supported on a pivot 40.
1 is provided, and the trigger 41 and the lever 38 are connected by a connecting rod 44 that connects a pin 42 and a pin 43 provided respectively, and 45 is a spring.

従之つて引金４１を引けば連杆４４、レバー３８、小軸
５１を介してスラスト台３４及びこれと一体の段付きカ
ム３５を前進させ、カムはレバー機構３２と係合して各
レバーを時間差をもつて前方へ押し、レバーに連動する
各機構を作動し、引金を放すと１各スプリングの反発力
で各機構は元の位置に復帰するのである。さてカムとレ
バーの係合、並びに各レバーに連動する機構のモーシヨ
ンを、作動の早いものから順に説明すると、（第３、第
４、第１、第２図） １（ｊ）カム山３５ａが先づレバ
ー３２ａに接触しこれを押すと、該レバーに連結４６ａ
されたワイヤー４７ａはワイヤーガイド４８ａを経て、
矢印方向に引張られる。Accordingly, when the trigger 41 is pulled, the thrust base 34 and the stepped cam 35 integrated therewith are advanced through the connecting rod 44, lever 38, and small shaft 51, and the cam engages with the lever mechanism 32 to move each lever. is pushed forward at different times to activate each mechanism linked to the lever, and when the trigger is released, each mechanism returns to its original position due to the repulsive force of each spring. Now, to explain the engagement of the cam and the lever, as well as the motion of the mechanism interlocked with each lever, in order from the quickest to the fastest, (Figures 3, 4, 1, and 2) 1(j) The cam ridge 35a When the lever 32a is first contacted and pressed, the connection 46a is connected to the lever.
The wire 47a passed through the wire guide 48a,
It is pulled in the direction of the arrow.

ワイヤー端はピニオン軸１２に捲付けられているから、
ピニオンは回転２ｉさせられ、結局半円歯車３の前進及
び柱状連結杆４を介して紐掴み杆６の前進を達成する（
紐把持機構）。（１１）同様に、カム山３５ｂとレバー
３２ｂの接触から、ワイヤー４７ｂがワイヤーガイド４
８ｂ２を経て引張られ、これは中空管上１６に捲付けら
れたワイヤーを引張つて、中空管に回転を与え、結局中
空管の先端に取付けられた紐出しノズル１５に回転運動
を与える（ノズル回動機構）。Since the wire end is wrapped around the pinion shaft 12,
The pinion is rotated 2i, eventually achieving advancement of the semicircular gear 3 and advancement of the string gripping rod 6 via the columnar connecting rod 4 (
string gripping mechanism). (11) Similarly, the wire 47b is connected to the wire guide 4 due to the contact between the cam ridge 35b and the lever 32b.
8b2, which pulls the wire wound around the hollow tube 16, giving rotation to the hollow tube, and eventually giving a rotational motion to the string drawing nozzle 15 attached to the tip of the hollow tube. (Nozzle rotation mechanism).

（１１１）カム山３５ｃとレバー３２ｃの接触により、
３（ワイヤー４７ｃはワイヤーガイド４８ｃを経て引張
られるが、ワイヤー端末は紐押上げ杆１９の後端部５０
に止着されている（第２図）から、該杆並びに軸２０に
取付けた紐引下げ杆１９′を、共に軸２０を中心にその
先端部を上昇回動させ３、る。このとき紐掴み杆６が所
定位置まで前進しているから、紐引下げ杆１９′のフツ
ク２２は紐掴み杆６の細孔９内を通つてその上方まで出
る（紐上げ引下ろし機構）。０Ｖ）カム山３５ｄとレバ
ー３２ｄとの接触により、４（ワイヤー４７ｄがワイヤ
ーガイド４８ｄを経て引張られ、該ワイヤーの端末力５
水平回動杆２３の後端部５２に止着されているから、該
杆を支軸２４を中心に水平に回動させる（紐移動機構）
。(111) Due to the contact between the cam ridge 35c and the lever 32c,
3 (The wire 47c is pulled through the wire guide 48c, but the wire end is connected to the rear end 50 of the string pushing rod 19.
(FIG. 2), both the rod and the string pull-down rod 19' attached to the shaft 20 are rotated upwardly about the shaft 20 (3). At this time, since the string gripping rod 6 has advanced to a predetermined position, the hook 22 of the string pulling rod 19' passes through the pore 9 of the string gripping rod 6 and comes out above it (string lifting/lowering mechanism). 0V) Due to the contact between the cam ridge 35d and the lever 32d, the wire 47d is pulled through the wire guide 48d, and the terminal force of the wire 5
Since it is fixed to the rear end 52 of the horizontal rotation rod 23, the rod is rotated horizontally around the support shaft 24 (string moving mechanism).
.

上記（１）〜（Ｖ）の運動は、引金４１を引くことによ
りカムが前進して達成されるものであるが、次に引金を
解放することにより、達成される運動を述べると、（）
紐引下げ杆１９′が下降する際、水平回動杆２３により
移動された紐Ｋ３部を細孔９の中へ引き込む。The movements (1) to (V) above are achieved by the cam moving forward by pulling the trigger 41. Next, the movements achieved by releasing the trigger are as follows: ()
When the string pull-down rod 19' descends, the string K3 portion moved by the horizontal rotation rod 23 is drawn into the pore 9.

（Ｖ｛ 最後に紐掴み杆６が紐輪Ｋ３を把持したまま後
退し蝶結びを完成する。(V{ Finally, the string gripping rod 6 moves back while holding the string loop K3 to complete the bow knot.

本発明機は上述の構造になるもので、次にその一連の作
用について第６図〜第２２図に基いて述べる。The machine of the present invention has the above-described structure, and its series of operations will now be described with reference to FIGS. 6 to 22.

既に述べたように本機は２回引き金を引くことにより完
全な蝶結びが完成するという独特の作動をするもので、
第１回目の引金を引き、そして放すと、上記（１），（
１１），（１！１），４Ｖ）の動作が行なわれるもので
あるが、第１図のような状態、即ち初めて紐結びをする
場合は紐端を手指でつまんで紐把持フツク７に把持させ
るので、各図、つまり第６〜第２１図までの作用図はこ
の初回の場合を示している。また第２２図イ以下二迄は
、この初回の全工程が終了した後の次回以後の作用状態
を主体に示した第６図〜第８図に対応する作用説明図で
ある。初回と次回以後の紐結びの作用は全く同じである
が、紐遊端、つまりフツク７に把持された部位から紐端
にわたる部分の紐掴み杆６に対する掛り具合が相違して
いるのみであり、この相違は以下に述べる具体的な作用
説明において理解される。そこで、初回の紐結び作用を
説明すると、まず、ボビンケース２８にセツトされた紐
Ｋの遊端を中空管１４の後端よりこれに挿入して先端よ
り引出し、更に紐出しノズル１５の後端よりこれに挿入
して先端より引出す（第１図の状態）。As already mentioned, this machine has a unique operation in that a complete bow is completed by pulling the trigger twice.
When the first trigger is pulled and released, the above (1), (
11), (1!1), 4V) are performed, but in the state shown in Figure 1, that is, when tying the string for the first time, the end of the string should be pinched with fingers and held in the string gripping hook 7. Therefore, each figure, that is, the action diagrams from FIG. 6 to FIG. 21 show this first case. Furthermore, FIG. 22A and the following two are operation explanatory diagrams corresponding to FIGS. 6 to 8, mainly showing the operation state from the next time onward after all the initial steps are completed. The action of tying the string for the first time and the next time is exactly the same, but the only difference is the degree to which the free end of the string, that is, the part that extends from the part gripped by the hook 7 to the end of the string, hangs onto the string gripping rod 6. This difference will be understood in the detailed explanation of the operation described below. Therefore, to explain the initial string tying operation, first, insert the free end of the string K set in the bobbin case 28 into the hollow tube 14 from the rear end, pull it out from the tip, and then Insert it from the end and pull it out from the tip (as shown in Figure 1).

次いで引金４１をや＼ひくことによつて、カム山３５ａ
がレバー３２ａを作動させ、ワイヤー４７ａを引張つて
ピニオン１１を回転させて紐掴み杆６を所定位置まで前
進させる。こ＼で引金４１のひきを停止させた状態にし
ておいて、手指によつて、紐出しノズル１５の先端より
出ている紐部分〜の中間を紐掴み杆６のフツク７に把持
させると共に、該部分より遊端までの間の部分を該杆６
の先端部に捲き掛けておく。これは最初に紐端を紐出し
ノズル１５の先端より目分量にて引出すために、どうし
て長目となり、以後の紐結びに際し該紐部分が万一被結
束物や装置の部品等にひつか＼つたりして紐結び作用に
支障を生じるのを防ぐためであり、初回の操作時のみに
採られる手段である。つまり第６図〜第２１図では紐端
が紐掴み杆６の上方にあるに対して、第２２図では該杆
の下方にある点のみにおいて初回と次回以後との相違が
あるにすぎず、その余の点はすべて同一であり、このフ
ツク７による紐把持操作は以後の作用工程において次回
以後も同一であるため、第２２図も参酌して以下の作用
工程を説明する。先に途中まで引込んだ引金４１を更に
引込むと（４）の運動即ち、紐出しノズル１５が紐掴み
杆６の先端部を一回転してこれに紐を捲きつける（第６
図、第２２図口）。Then, by pulling the trigger 41, the cam mountain 35a is
operates the lever 32a, pulls the wire 47a, rotates the pinion 11, and advances the string gripping rod 6 to a predetermined position. With the trigger 41 now in a stopped state, grip the hook 7 of the string gripping rod 6 with your fingers at the middle of the string part protruding from the tip of the string pulling nozzle 15. , the part between this part and the free end of the rod 6
Wrap it around the tip of the. This is because the end of the string is first pulled out from the tip of the string drawer nozzle 15 by a certain amount, so why is it so long that there is a risk that the string may get hit by objects to be tied or parts of the device when tying the string later? This is to prevent the string from getting wet and hindering the tying action, and is a measure to be taken only during the first operation. In other words, in FIGS. 6 to 21, the end of the string is located above the string gripping rod 6, whereas in FIG. 22, the only difference between the first and subsequent times is that it is located below the rod. All other points are the same, and the string gripping operation using the hook 7 is the same in subsequent operation steps, so the following operation steps will be explained with reference to FIG. 22 as well. When the trigger 41, which has been previously retracted halfway, is further retracted, the movement (4), that is, the string release nozzle 15 rotates once around the tip of the string gripping rod 6 and winds the string around it (6th
Fig. 22).

これに続いて（１１１），●ψの運動即ち、カム山３５
ｃ，３５ｄによつてレバー３２ｃ，３２ｄが作動し、ワ
イヤー４７ｃ，４７ｄが引張られ、これに連動する紐押
し上け杆１９及ひ紐引下げ杆１９′は上昇するが、未だ
押し上げるべき紐が無く、従つて水平回動杆２３によつ
て移動させられる紐も無いため、該機構は空転するに止
まる。次に引金を解放すると、水平回動杆２３が元の位
置（第１図に示す位置）に復帰すると共に紐押し上げ杆
１９及び紐引下げ杆１９′も共に下降し、次いで紐出し
ノズル１５も逆回転して紐掴み杆６の先端部に捲きつけ
られる紐も捲きもどされ、その後紐掴み杆６が元の位置
への後退を開始する（第７図、第２２図ハ）が紐掴み杆
６は紐を把持したま＼元の位置まで後退するから、第８
図、第２２図二のように、紐〜を二股の間に張り渡すこ
とになる。これが第１回目の引金による全作動である。
なお紐掴み杆の進出する所定の位置とは、紐引下げ杆１
９′のフツク２２が細孔９内を通過し得る位置である。
続いて第２回目の引金を引くが、その前に第８図に第９
図に示すように、被結束物Ａを紐〜に押し当てつ＼二股
の空間２内へ押し入れる。Following this, (111), the movement of ●ψ, that is, the cam mountain 35
The levers 32c and 32d are actuated by levers 32c and 35d, and the wires 47c and 47d are pulled, and the associated string pushing up lever 19 and string pulling down lever 19' rise, but there is still no string to push up. , and therefore there is no string to be moved by the horizontal pivoting rod 23, so the mechanism just idles. Next, when the trigger is released, the horizontal rotation rod 23 returns to its original position (the position shown in FIG. 1), and the string lifting rod 19 and string pulling rod 19' are also lowered, and then the string pulling nozzle 15 is also lowered. The string that rotates in the opposite direction and is wound around the tip of the string gripping rod 6 is also unwound, and then the string gripping rod 6 begins to retreat to its original position (Fig. 7, Fig. 22 C). 6 will move back to the original position while holding the string, so 8th
As shown in Figure 22, Figure 22-2, the string is stretched between the two forks. This is the full operation by the first trigger.
The predetermined position where the string gripping rod advances is the string pulling rod 1.
This is the position where the hook 22 of 9' can pass through the pore 9.
Next, pull the trigger for the second time, but before that, the 8th and 9th
As shown in the figure, the object to be bound A is pressed against the string and pushed into the bifurcated space 2.

この状態で第２回目の引金を引く。第１回目と同様各機
構が作動するが、今度は第１０図以下に示すように各機
構が紐と係合して（ＩＩＩ），４Ｖ）の運動も行ない蝶
結びが完成する。これを順を追つて説明する。第３図及
び第１０図〜第１９図並びに第２１図に於て、カム３５
ａ１レバー３２ａの係合により、ワイオ一４７ａを介し
、（１）の運動が行なわれ、紐掴み杆６が再度紐出しノ
ズル１５の位置まで進出する（第１０図）。しかし紐は
被結束物の方へ向いているので紐把持はしない。次にカ
ム３５ｂとレバー３２ｂの係合により（Ｉｉ）の運動が
行なわれ、即ち紐掴み杆６の先端部に紐出しノズル１５
が自らの回転により紐を一回捲きつける（第１１図、第
２１図イ）。この時紐は紐掴み杆６の背部に形成した前
記くぼみ１０にも捲きつけられ、かくすることにより、
紐出しノズル１５の自らの回転によつてこの紐掴み杆６
に捲きつけられた紐が紐掴み杆６から不必要に離脱する
のを防止すると共に紐が所定の位置に正しくセツトされ
た状態が的確に維持されることとなるのである。次にカ
ム３５ｃとレバー３２ｃの係合により（１１１）の運動
、即ち紐押し上げ杆１９と紐引下げ杆１９′の先端部を
上方へ押し上げるが、紐引下げ杆１９′のフツク２２は
紐掴み杆の細孔９を通る。一方紐押し上げ杆１９の紐押
し片２１は、既にフツク７に把持された紐のフツクに続
く部分Ｋ３を、第１１図〜第１４図及び第２１図口に示
すように上方へ押し上げる。このとき紐押上げ片２１は
紐掴み杆６の頭部内側の凹欠部８を通過するから紐の押
上げは確実にできる。続いてカム３５ｄとレバー３２ｄ
の係合により●）の運動が行なわれ（第１５図〜第１７
図）、水平回動杆２３が作動し（第１５図）、前記した
紐押上げ片２１により押上げた紐Ｋ３部分を、紐引掛け
片２３′に引掛けて水平に移動し、紐引下げ杆１９′の
先端に設けたフツク２２に係合する位置まで運ぶ（第１
６図、第２１図ハ）。そして、第２１図口〜ハに示すよ
うに、この紐のフツク７に続く部分Ｋ３が紐押上げ杆１
９によつて押上げられることと、水平回動杆２３によつ
て水平方向へ移動させられることに伴つて、紐端、つま
りフツク７に把持された部位から端までの部分は徐々に
スプリング７′圧に抗してフツク７から引づり上げられ
ていくことになるのである。以上が引金４１を引いたこ
とによる作動である。次に、引金４１を解放すると、前
記と逆の順序で各機構は元の位置に戻るが、第１７〜第
１９図に示すように、先づ水平回動杆２３が元の位置に
戻り、このとき把持していた紐Ｋ３部分を紐引下げ杆１
９″のフツク２２に掛け渡す。In this state, pull the trigger for the second time. Each mechanism operates in the same manner as the first time, but this time, each mechanism engages with the string and performs the movements (III) and 4V), completing the bow knot, as shown in Figures 10 and below. This will be explained step by step. In FIGS. 3, 10 to 19, and 21, the cam 35
Due to the engagement of the a1 lever 32a, the movement (1) is performed via the wire lever 47a, and the string gripping rod 6 advances again to the position of the string release nozzle 15 (FIG. 10). However, since the string is facing toward the object to be bound, the string is not gripped. Next, the movement (Ii) is performed by the engagement of the cam 35b and the lever 32b.
winds the string once by its own rotation (Fig. 11, Fig. 21 A). At this time, the string is also wrapped around the recess 10 formed on the back of the string gripping rod 6, and by doing so,
This string gripping rod 6 is caused by the rotation of the string pulling nozzle 15.
This prevents the string wound around the string from unnecessarily separating from the string gripping rod 6, and also ensures that the string is properly set at a predetermined position. Next, due to the engagement of the cam 35c and the lever 32c, the movement (111), that is, the tips of the string lifting rod 19 and the string pulling rod 19' are pushed upward, but the hook 22 of the string pulling rod 19' is moved upward. Passes through pore 9. On the other hand, the string pushing piece 21 of the string pushing rod 19 pushes up the portion K3 of the string already held by the hook 7, which follows the hook, as shown in FIGS. 11 to 14 and 21. At this time, the string pushing up piece 21 passes through the recessed part 8 inside the head of the string gripping rod 6, so that the string can be pushed up reliably. Next, cam 35d and lever 32d
The movement of ●) is performed by the engagement of
(Fig. 15), the horizontal rotation rod 23 operates (Fig. 15), and the string K3 portion pushed up by the string push-up piece 21 is hooked on the string hooking piece 23' and moved horizontally, and the string is pulled down. Carry it to the position where it engages the hook 22 provided at the tip of the rod 19' (first
Figure 6, Figure 21 c). As shown in Figure 21-C, the part K3 following the hook 7 of this string is connected to the string pushing rod 1.
9 and moved in the horizontal direction by the horizontal rotation rod 23, the end of the string, that is, the part from the part gripped by the hook 7 to the end, gradually releases the spring 7. ' It is pulled up from the hook 7 against the pressure. The above is the operation caused by pulling the trigger 41. Next, when the trigger 41 is released, each mechanism returns to its original position in the reverse order, but as shown in Figures 17 to 19, the horizontal rotation rod 23 returns to its original position first. , At this time, pull down the string K3 part that you were holding onto the lever 1.
Hang it over the 9″ hook 22.

続いてて紐引下げ杆１９′が紐押上げ杆１９と共に下降
回動し、そのフツク２２が紐Ｋ３部分を引掛けたまま細
孔９内を下降する。そしてこの紐引下げ杆１９′によつ
て紐Ｋ３が下方へ引下げられることによつて、紐端はフ
ツク７から完全に引ずり出され、その把持作用が完全に
解除されるに至る（第１７図，第２１図二）。続いて紐
出しノズル１５が逆転して元に戻り（第２１図ホ）、最
後に紐掴み杆６が後退するが、このとき該杆は細孔９内
に紐Ｋ３部分を摩擦力にて把持したま＼後退し（第２１
図へ）、また該杆６に捲付けられていた紐は外れて紐輪
Ｌを形成し、この輪の中を紐Ｋ３が通り抜けて結び目が
形成されるがこの時の結び目はいまだ緩い状態にあるた
めに、細孔９内にある紐Ｋ３はこれに対する摩擦による
把持力がまさつて、そのま＼該杆６によつてその後退方
向に引つ張られ、結び目を徐々にひきしぼること＼なる
と共に、一定以上にひきしぼると、結び目も小さくなり
、紐Ｋ３部分はそれ以上紐掴み杆６の後退につれて移動
できる緩みもなくなるため、細孔９内の摩擦力に抗して
細孔９より引ずり出されて行くことになる（第２１図卜
）。さらに該杆が後退するにつれて、結び目は固く蝶結
びに形成されるのである。こ＼に至つてはじめて細孔９
内にある紐Ｋ３はこれに対：する摩擦把持力に抗して細
孔９内から完全に引き出されて結束が完了する（第２１
図チ）。なお結び目を確実にするため紐出しノズルから
紐の繰出しを停止するためボビンの回転にブレーキをか
けるブレーキ装置（図示しない）を設けることもできる
。Subsequently, the string pull-down lever 19' rotates downward together with the string push-up lever 19, and the hook 22 descends inside the hole 9 while hooking the string K3 portion. As the string K3 is pulled downward by the string pull-down lever 19', the string end is completely pulled out from the hook 7, and its gripping action is completely released (Fig. 17). , Fig. 21 2). Subsequently, the string release nozzle 15 reverses and returns to its original position (FIG. 21E), and finally the string gripping rod 6 retreats, but at this time, the rod grips the string K3 portion within the hole 9 by frictional force. Shitama\retreat (21st
), the string that was wrapped around the rod 6 comes off to form a string loop L, and the string K3 passes through this loop to form a knot, but at this time the knot is still loose. Because of this, the string K3 in the pore 9 has a greater gripping force due to friction against it, and is pulled in the backward direction by the rod 6, gradually tightening the knot. At the same time, if the knot is tightened beyond a certain level, the knot will become smaller, and the string K3 will no longer have enough slack to move as the string gripping rod 6 retreats, so it will be pulled out of the hole 9 against the frictional force within the hole 9. They will be pushed out (Figure 21). As the rod further retracts, the knot tightens into a bow. It is only at this point that pore 9
The string K3 inside is completely pulled out from inside the pore 9 against the frictional gripping force, and the binding is completed (21st
Figure 1). In addition, in order to securely tie the knot, a brake device (not shown) may be provided that applies a brake to the rotation of the bobbin in order to stop the string from being drawn out from the string drawing nozzle.

しかし紐出しノズルが紐の引張られる方向に対しほぼ直
角をなすため（第１９図）、かなりの抵抗力が働らき、
普通はこれだけでも充分である。さて、被結束物Ａに紐
をかけ、端部で蝶結びを完了した後は、紐掴み杆６は完
全に後退しているから（第１図）、被結束物Ａを二股か
ら離脱させるが、このため本機を手前へ引く。However, since the string release nozzle is almost perpendicular to the direction in which the string is pulled (Fig. 19), a considerable resistance force is exerted.
This is usually sufficient. Now, after the string is tied to the object A and the bow is tied at the end, the string gripping rod 6 is completely retracted (Fig. 1), so the object A is separated from the fork. To do this, pull the device toward you.

このとき機体を第２０図のような状態にや＼左方へ振る
と、紐端はカツタ一Ｈに喰込んで切断され、同時に紐端
は外部に保持されて、第２２図イの実線に示すように、
紐出しノズル１５の先端に向つて斜めに張りわたされて
、初回の結束の全作業工程が完了する。次いで次回以後
の作用工程を説明する。At this time, when the machine is moved to the state shown in Figure 20 and swung to the left, the end of the cord is bitten into the cutter H and cut, and at the same time, the end of the cord is held outside and becomes the solid line in Figure 22A. As shown,
The cord is stretched diagonally toward the tip of the cord pulling nozzle 15, and the entire initial binding process is completed. Next, the next and subsequent steps will be explained.

次回以後は紐端を手指にて紐掴み杆６にセツトする必要
がないために、引金４１を連続的に引き又開放すれば良
いのであるが、第１回目引金４１を引くと、まず（１）
の運動即ち、紐掴み杆６が前進して、第２２図イに示す
ように、紐出しノズル１５先端からカツタ一Ｈ間で斜め
に張りわたされた紐〜の中間部を紐把持フツク７がスプ
リング７′の圧に抗して把持し、同図イ想像線に示すよ
うに、更に紐掴み杆６はや＼前進するので、その引張り
作用で紐端はカツタ一Ｈと機台１の角Ｂ′との間に把持
されていた状態を解除されて下方にたれ下がる。そして
紐掴み杆６の先端部が所定の位置まで達する。以後は前
記初回の動作と同様に順次（４）〜（Ｖｉ）の運動によ
つて自動的に結束が行われる。この時の紐結びの作用工
程は第２２図イ〜ニへそして更に第２１図イ〜チへと進
行して第２０図に至り、カツタ一Ｈにより紐切断が行わ
れた後、再び同様の工程を経て繰返し結束を行れる。上
に述べたのは、いわゆる引金式手動機であるが、動力を
用いることにより、レバー構造をさらに簡単化すること
もできるし、また、本機を据付けて置き、被結束物Ａを
手で、或は自動機を用いて、二股空間内へ押し入れて結
束をする方式なども自由に実施可能である。From the next time onwards, there is no need to set the end of the string on the string gripping rod 6 with your fingers, so you can simply pull and release the trigger 41 continuously, but when you pull the trigger 41 the first time, (1)
In other words, as shown in FIG. 22A, the string gripping rod 6 moves forward, and the string gripping hook 7 grips the middle part of the string stretched diagonally from the tip of the string removal nozzle 15 to the cutter H. The string gripping rod 6 moves forward a little while resisting the pressure of the spring 7', as shown in the imaginary line in the same figure. It is released from the state of being held between it and B' and hangs down. Then, the tip of the string gripping rod 6 reaches a predetermined position. Thereafter, bundling is automatically performed by sequential movements (4) to (Vi) in the same manner as the first operation. The action process of tying the string at this time progresses to Fig. 22 A to D, then to Fig. 21 I to I, and then reaches Fig. 20. After the string is cut by the cutter IH, the same process is repeated again. Binding can be performed repeatedly through the process. The machine described above is a so-called trigger-type manual machine, but by using power, the lever structure can be further simplified. Alternatively, it is also possible to use an automatic machine to push the pieces into the bifurcated space and bind them.

本発明は従来極めて困難とされた被結束物に紐を掛け渡
した後、その端部を直ちに蝶結びにする問題を解決した
優れた発明である。The present invention is an excellent invention that solves the problem of tying the end of a string into a bow immediately after wrapping it around an object, which was considered extremely difficult in the past.

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

第１図は本発明結束機の一部切断平面図、第２図は同側
面図、第３図はカム連動機構を示す説明図（裏面図）、
第４図は同側面図、第５図はレバ、第６図、第７図、第
８図は第１回引金を引いたときの作動を示す説明図、第
９図は被結束物を二股空間に入れた状態の平面図、第１
０図、第１１図、第１２図は第２回目引金を引いたとき
の紐掴み杆及び紐出しノズルの運動を示す説明図（但し
、第１２図は紐掴み杆６の内側から見た側面図）、第１
３図乃至第１７図は、紐押上げ引下げ機構と紐移動機構
の運動を示す説明図（第１５図〜第１７図は斜視図）、
第１８図、第１９図は紐の最終結束段階を示す説明図、
第２０図は被結束物を離脱させ、紐端をカツタ一に掛け
る状態を示す。 第２１図イ〜チは紐結びが進行する経過を段階的にあら
れした作用図、第２２図イ〜二は紐掴み杆と紐出しノズ
ルとの係合状態を示す説明図（但し、イ〜ハは側面図、
二は平面図である）。符号説明、１・・・・・・機台、
２・・・・・・二股部（機台の）３・・・・・・半円（
形）歯車、３″・・・・・・半円形歯車嵌合溝、４・・
・・・・連結杆、５・・・・・・半円形スリツト、６・
・・・・・紐掴み杆、７・・・・・・紐把持フツク、７
′・・・・・・スプリング、８・・・・・・凹欠部、９
・・・・・・細孔、１０・・・・・・くぼみ、１１・・
・・・・小歯車、１２・・・・・・ピニオン歯車軸、１
３・・・・・・固定メタル台、１４，１４′・・・・・
・中空管、１５・・・・・・紐出しノズル、１５・・・
・・・ワイヤーロープ捲回部、１７・・・・・・軸受け
、１８・・・・・・スプリング、１９・・・・・・紐押
上げ杆、１９′・・・・・・紐引下げ杆、２０・・・・
・・軸、２１・・・・・・紐押上げ片、２２・・・・・
・フツク、２３・・・・・・水平回動杆、２３ζ・・・
・・同紐引掛け片、２４・・・・・・支軸、２６・・・
・・・スタンド、２７・・・・・・軸、２８・・・・・
・ボビンケース、２９・・・・・・天板、３０・・・・
・・ハンドル、３０ζ・・・・・支承台、３１・・・・
・・枢軸、３２，３２ａ，３２ｂ，３２ｃ・・・・・・
レバー、３３・・・・・・（機台）の長方形孔、３４・
・・・・・スラスト台、３５（Ａ，ｂ，ｃ，ｄ）・・・
・・・段付きカム、３６，３６ζ・・・・・側面ガイド
（３４の）、３７・・・・・・枢軸、３８・・・・・ル
バ一、３９・・・・・・たて溝、４０・・・・・・枢軸
、４１・・・・・・握りレバー、４２・・・・・・ピン
、４３・・・・・・ピン、４４・・・・・・連杆、４５
・・・・・・バネ、４６（Ａ，ｂ，ｃ，ｄ）・・・・・
・ワイヤーの止着点、４７（Ａ，ｂ，ｃ，ｄ）・・・・
・・ワイヤー、４８（Ａ，ｂ，ｃ，ｄ）・・・・・・ワ
イヤーガイド、４９・・・・・・− ５０・・・・・・
止着部（ワイヤー４７ｃ端末）、５１・・・・・・小軸
、５２・・・・・・止着部（ワイヤー端）Ａ・・・・・
・被結束物、Ｂ，Ｂ′・・・・・・二股の角、Ｆ・・・
・・・スプリング、Ｈ・・・・・・カツタ一、Ｋ，Ｋ′
，〜・・・・冊、Ｋ３・・・・・・紐の押上げ部分、Ｌ
・・・・・・紐輪。FIG. 1 is a partially cutaway plan view of the binding machine of the present invention, FIG. 2 is a side view of the same, and FIG. 3 is an explanatory diagram (back view) showing the cam interlocking mechanism.
Fig. 4 is a side view of the same side, Fig. 5 is a lever, Figs. 6, 7, and 8 are explanatory diagrams showing the operation when the first trigger is pulled, and Fig. 9 is an illustration of the object to be bound. Plan view of the state in which it is placed in the bifurcated space, 1st
Figure 0, Figure 11, and Figure 12 are explanatory diagrams showing the movement of the string gripping rod and the string release nozzle when the second trigger is pulled (however, Figure 12 is a view from inside the string gripping rod 6. side view), 1st
3 to 17 are explanatory diagrams showing the movements of the string pushing up and down mechanism and the string moving mechanism (FIGS. 15 to 17 are perspective views);
Figures 18 and 19 are explanatory diagrams showing the final binding stage of the string;
FIG. 20 shows a state in which the object to be tied is removed and the end of the string is hung on the clipper. Figures 21-1 are action diagrams showing the progress of tying the string step by step, and Figures 22-2 are explanatory diagrams showing the state of engagement between the string gripping rod and the string release nozzle. C is a side view;
(2) is a plan view). Code explanation, 1... Machine base,
2...Fork part (of the machine base) 3...Semicircle (
Shape) Gear, 3″...Semi-circular gear fitting groove, 4...
...Connection rod, 5...Semicircular slit, 6.
... String gripping rod, 7 ... String gripping hook, 7
'... Spring, 8... Concave notch, 9
... Pore, 10 ... Hollow, 11 ...
... Pinion gear, 12 ... Pinion gear shaft, 1
3...Fixed metal stand, 14, 14'...
・Hollow tube, 15... String nozzle, 15...
...Wire rope winding part, 17...Bearing, 18... Spring, 19... String push-up lever, 19'... String pull-down lever , 20...
・・Shaft, 21・・String push-up piece, 22・・・・
・Hook, 23...Horizontal rotation rod, 23ζ...
...Same string hook piece, 24...Spindle, 26...
...Stand, 27...Axis, 28...
・Bobbin case, 29...Top plate, 30...
...Handle, 30ζ...Support, 31...
... Axis, 32, 32a, 32b, 32c...
Lever, 33... (machine base) rectangular hole, 34.
...Thrust stand, 35 (A, b, c, d)...
...Stepped cam, 36, 36ζ...Side guide (34), 37...Pivot, 38...Rubber, 39...Vertical groove , 40... Pivot, 41... Grip lever, 42... Pin, 43... Pin, 44... Link, 45
...Spring, 46 (A, b, c, d) ...
・Wire attachment point, 47 (A, b, c, d)...
...Wire, 48 (A, b, c, d)...Wire guide, 49...--50...
Fastening part (wire 47c terminal), 51... Small shaft, 52... Fastening part (wire end) A...
・Object to be bound, B, B'...Two-pronged corner, F...
...Spring, H...Katsuta, K, K'
, ~... Book, K3... Push-up part of the string, L
....string ring.

Claims (1)

【特許請求の範囲】 １ 頭部が二股を成し、尾部にハンドル及び引金機構を
設けた結束機の第１回目引金を引きまた解放することに
より、二股の一方に設けた紐出しノズルから出る紐を紐
掴み杆の作動により二股間に一直線に張り渡し、この状
態で被結束物を該紐に押し当てつつ二股空間内に入れ、
次に第２回目引金を引きまた解放することにより、４段
の時間差カム機構を作動させ（ｉ）半円形紐掴み杆の頭
部を紐出しノズルに係合する位置まで進出させ、（ｉｉ
）紐出しノズルの１回転により紐掴み杆頭部に紐を捲回
し、（ｉｉｉ）紐押上げ、紐引下げ杆を上昇させ、紐掴
み杆のフックに把持された紐先端部分を押し上げ、（ｉ
ｖ）水平回動杆により、該押し上げられた紐輪を移動し
て紐引下げ杆に係合させ、引金の解放により、（ｖ）該
紐輪を紐引下げ杆により、紐掴み杆の細孔内へ引き入れ
、（ｖｉ）該紐掴み杆の後退に伴つて、紐結び目を締め
ると共に被結束物を締めつゝ蝶結びを完成すると共に、
機台の二股の一方に設けたカッターにより紐尻を切断す
るようにしたことを特徴とする蝶結び結束方法。 ２ 機台の頭部が二股をなし、二股の内奥部機台上に設
けた半円形溝内に半円形歯車が摺動可能に組込まれ、該
半円形の歯車に突設した連結杆上辺に半円形紐掴み杆が
固定され、該紐掴み杆の頭部と相対する二股の一方角の
基部に設けた固定メタル台にこれを貫通して紐通し中空
管を回転可能に装着し、中空管の先端に紐出しノズルを
設け、また、台の両側には夫々紐押上げ杆と紐引下げ杆
を上下回動可能に枢着し、台の上面には水平回動杆を枢
着し、一方機台後方には、機台下面のハンドル及び引金
機構に連動する４段階の時間差カム機構を装着し、第１
段カム山を半円形歯車と噛合うピニオンに、第２段カム
山を中空管の回転機構に、第３段カム山を紐押上げ、引
下げ機構に第４段カム山を水平回動杆の後端部にそれぞ
れ連動させ、二股の一方の角にカッターを設けて成るこ
とを特徴とする蝶結び結束機。[Scope of Claims] 1. A tying machine having a bifurcated head and a handle and a trigger mechanism provided at the tail. By pulling and releasing the first trigger, a cord pulling nozzle provided on one of the forks can be pulled out and released. The string coming out from the cord is stretched in a straight line between the two legs by the action of the string gripping rod, and in this state, the object to be bound is pressed against the string and placed into the space between the two legs,
Next, by pulling and releasing the trigger a second time, a four-stage time difference cam mechanism is actuated (i) to advance the head of the semicircular string gripping rod to a position where it engages with the string removal nozzle, and (ii)
) Wrap the string around the head of the string gripping rod by one rotation of the string release nozzle, (iii) push up the string, raise the string pull-down rod, push up the tip of the string gripped by the hook of the string gripping rod, and (i)
v) A horizontal rotation rod moves the lifted strap ring into engagement with a string pull-down rod, and upon release of the trigger, (v) the string ring is moved by the string pull-down rod into a hole in the string grip rod. (vi) as the string gripping rod retreats, the string knot is tightened and the object to be tied is tightened, completing the bow knot;
A bow knot tying method characterized in that the end of the string is cut by a cutter provided on one of the two forks of the machine base. 2. The head of the machine base is bifurcated, a semicircular gear is slidably built into a semicircular groove provided on the machine base at the innermost part of the bifurcation, and the upper side of the connecting rod protrudes from the semicircular gear. A semicircular string gripping rod is fixed to the string gripping rod, and a hollow tube through which the string is passed is rotatably attached to a fixed metal base provided at the base of one corner of the bifurcation facing the head of the string gripping rod, A string release nozzle is installed at the tip of the hollow tube, and a string push-up lever and string-down lever are pivoted to each side of the stand so that they can move up and down, and a horizontal rotation lever is pivoted to the top of the stand. On the other hand, a four-stage time difference cam mechanism is installed at the rear of the machine base, which is linked to the handle and trigger mechanism on the bottom of the machine base.
The stage cam crest is connected to a pinion that meshes with a semicircular gear, the second stage cam crest is connected to a hollow tube rotating mechanism, the third stage cam crest is connected to a string pushing up and pulling mechanism, and the fourth stage cam crest is connected to a horizontal rotation rod. A bow knot tying machine characterized in that a cutter is provided at one corner of each of the two branches, each interlocking with the rear end of the bow.