JP3278423B2 - Stranded wire device - Google Patents
Stranded wire deviceInfo
- Publication number
- JP3278423B2 JP3278423B2 JP2000012813A JP2000012813A JP3278423B2 JP 3278423 B2 JP3278423 B2 JP 3278423B2 JP 2000012813 A JP2000012813 A JP 2000012813A JP 2000012813 A JP2000012813 A JP 2000012813A JP 3278423 B2 JP3278423 B2 JP 3278423B2
- Authority
- JP
- Japan
- Prior art keywords
- twisting
- sending
- take
- machine
- dancer
- 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 - Fee Related
Links
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Description
【０００１】[0001]
【発明の属する技術分野】この発明は撚線装置、特に撚
返し付きで送り出される複数本の線条体を撚り合わせる
ための撚線装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stranded wire device, and more particularly to a stranded wire device for twisting a plurality of filaments sent out with a twist.
【０００２】[0002]
【従来の技術】図３について、この種の従来の普通の撚
線装置を説明する。符号２で示したものは撚返し付きで
線条体１を送り出す送出機を示す。回転するフライヤ２
１の内部に静止する浮枠２２があって、この浮枠２２上
に送出ボビン２３が配置され、この送出ボビン２３はた
とえばサーボモータのような駆動モータＭ１によって、
線条体１に所望の張力をつけて送り出すように回転駆動
される。2. Description of the Related Art FIG. 3 shows a conventional ordinary twisting apparatus of this kind. Reference numeral 2 denotes a feeder that feeds out the filament 1 with a twist. Rotating flyer 2
1, there is a stationary floating frame 22, on which a delivery bobbin 23 is arranged. The delivery bobbin 23 is driven by a drive motor M <b> 1 such as a servomotor.
It is driven to rotate so as to apply a desired tension to the striated body 1.
【０００３】このような送出機２の複数台から送り出さ
れる複数本の線条体１は、撚口ダイス６を通って撚線機
７（図示のこの形の撚線機は２度撚り式のもの）に入
り、製品の撚線は巻取ボビン７１に巻き取られることに
なる。[0003] A plurality of filaments 1 sent out from a plurality of such feeders 2 pass through a twisting die 6 and a twisting machine 7 (a twisting machine of this type shown in the drawing is a double twist type). ), And the stranded wire of the product is wound on the winding bobbin 71.
【０００４】撚口ダイス６の上流にはダンサ装置５が配
置され、これによって撚線装置全体にわたって線条体１
の張力を制御する。つまりダンサ装置５からたとえば張
力過大の信号が出れば、これを送出機２のボビン駆動モ
ータＭ１に指令して回転を上げ、より多くの線条体１を
繰り出させるようにするわけである。[0004] A dancer device 5 is arranged upstream of the twisting die 6, whereby the wire body 1 extends over the entire twisting device.
Control the tension of In other words, when a signal of excessive tension is output from the dancer device 5, for example, it is instructed to the bobbin drive motor M1 of the sending device 2 to increase the rotation so that more filaments 1 are fed out.
【０００５】[0005]
【発明が解決しようとする課題】この従来形式の撚線装
置においては、送出機２のフライヤ２１の回転にともな
う遠心力が線条体１の張力に大きく影響することによる
重大な欠点がある。つまり、フライヤ２１の回転が速く
なると、線条体１は遠心力によって半径方向外方に振ら
れてフライヤの弓部に押しつけられ、このためその走行
に対して抵抗力が生じ、線条体１が下流に向けて流れに
くくなる。The conventional twisting apparatus has a serious drawback in that the centrifugal force caused by the rotation of the flyer 21 of the feeder 2 greatly affects the tension of the filament 1. That is, when the rotation of the flyer 21 increases, the filament 1 is swung radially outward by the centrifugal force and is pressed against the bow of the flyer, thereby generating a resistance against the running. Is difficult to flow downstream.
【０００６】このため下流のダンサ装置５は張力過大の
信号を発することになり、送出ボビン２３の駆動モータ
Ｍ１は回転を上げて、さらに多量の線条体１を送り出す
結果となる。線条体１自体はフライヤの弓に沿う走行位
置において遠心力のため停滞しがちなのに、送出ボビン
２３の方からはどんどん線条体が送られることになるか
ら、線条体１は大きくたるんで周りの浮枠２２やフライ
ヤ２１に巻きついて断線したりする事故が発生してしま
う欠点である。As a result, the downstream dancer device 5 generates a signal of excessive tension, and the drive motor M1 of the delivery bobbin 23 increases its rotation, resulting in sending out a larger amount of the striated body 1. Although the filament 1 itself tends to stagnate due to centrifugal force at the traveling position along the bow of the flyer, the filament is sent more and more from the delivery bobbin 23. This is a disadvantage that an accident such as winding around the surrounding floating frame 22 or the flyer 21 and disconnection occurs.
【０００７】[0007]
【課題を解決するための手段】この発明は上述の課題を
解決するためになされたものであって、請求項１に示し
たその解決手段は、それぞれ単一または複数の線条体を
撚返し付きで送り出す複数台の送出機と、この下流に配
置され、前記複数台の送出機から送られる複数本の線条
体を撚り合わせる撚線機とを含む撚線装置において、前
記各送出機の内部において送出ボビンの下流に第１ダン
サ装置を設け、また前記送出機を出て前記撚線機に入る
前に引取装置および第２ダンサ装置をこの順に設け、前
記第１ダンサ装置によって前記各送出機内における線条
体の張力を個別に制御すると共に、前記第２ダンサ装置
によって前記撚線機に入る複数本の線条体の張力をまと
めて制御するように構成して成り、前記送出機が、回転
軸の周りに位置し、線条体が沿って走行する弓部を有す
るフライヤと、その内側に浮枠を備えた撚返し付き撚線
機であることを特徴とする撚線装置である。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and a solution according to the first aspect of the present invention is to twist a single or a plurality of filaments. A plurality of transmitters, and a stranded wire device including a stranded wire machine that is disposed downstream of the plurality of slivers and twists a plurality of filaments sent from the plurality of transmitters. A first dancer device is provided inside the delivery bobbin downstream from the delivery bobbin, and a take-up device and a second dancer device are provided in this order before the delivery device exits and enters the twisted wire machine. In addition to individually controlling the tension of the filaments in the machine, the second dancer device is configured to control the tension of a plurality of filaments entering the twisting machine collectively, and the sending device is configured to ,rotation
Located around an axis and has a bow along which the striatum travels
Wire with a floating frame inside
It is a twisting device characterized by being a machine .
【０００８】またこの課題を解決するための請求項２に
よる解決手段は、それぞれ単一または複数の線条体を撚
返し付きで送り出す複数台の送出機と、この下流に配置
され前記複数台の送出機から送られる複数本の線条体を
撚り合わせる撚線機とを含む撚線装置において、前記各
送出機の内部において送出ボビンの下流に第１ダンサ装
置を設け、また前記撚線機に入る前に引取装置を設け、
前記送出機の撚返しのためのフライヤの回転数を計測
し、前記フライヤの回転数とそれに適応する引取装置の
引取速度との間の所定の関数関係に従って前記引取装置
の引取速度を制御するように構成して成り、前記送出機
が、回転軸の周りに位置し、線条体が沿って走行する弓
部を有するフライヤと、その内側に浮枠を備えた撚返し
付き撚線機であることを特徴とする撚線装置である。In order to solve this problem, a solution according to a second aspect of the present invention comprises a plurality of feeders for feeding a single or a plurality of filaments with twisting, and a plurality of the feeders arranged downstream of the plurality of feeders. A twisting machine for twisting a plurality of filaments sent from the sending device, wherein a first dancer device is provided downstream of the sending bobbin inside each of the sending devices, and the Set up a take-off device before entering,
Measuring the number of revolutions of the flyer for twisting the feeder, and controlling the take-up speed of the take-up device according to a predetermined functional relationship between the speed of the flyer and the take-up speed of the take-up device adapted thereto. The transmitter
But the bow is located around the axis of rotation and runs along the striatum
Flyer with a floating part and a floating frame inside
It is a twisted wire machine characterized by being a twisted wire machine .
【０００９】[0009]
【発明の実施の形態】図１についてこの発明の一実施例
装置を説明する。同図中、図３に示した従来装置と同じ
要素は同じ符号をもって示してあり、改めての説明は省
略する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An apparatus according to an embodiment of the present invention will be described with reference to FIG. In this figure, the same elements as those of the conventional device shown in FIG.
【００１０】この発明においては送出機２の内側、たと
えば浮枠２２上に第１ダンサ装置３を送出ボビン２３の
直ぐ下流に設ける。この第１ダンサ装置３は送出ボビン
２３から送り出される線条体１の張力を制御するための
ものであって、その発する制御信号はたとえばサーボモ
ータのような駆動モータＭ１に伝達される。In the present invention, the first dancer device 3 is provided immediately downstream of the delivery bobbin 23 inside the delivery device 2, for example, on the floating frame 22. The first dancer device 3 is for controlling the tension of the filament 1 sent out from the delivery bobbin 23, and a control signal generated by the first dancer device 3 is transmitted to a drive motor M1 such as a servomotor.
【００１１】また撚線機７の撚口ダイス６の前の、従来
もあったダンサ装置は第２ダンサ装置５とし、この直ぐ
上流には、駆動モータＭ２によって回転駆動される、た
とえばベルトラップキャプスタンのような適宜の引取装
置４を配置し、第２ダンサ装置５の制御信号を受けて、
撚線機７に入る前の複数本の線条体１の張力をまとめて
制御するように構成する。A conventional dancer device in front of the twisting die 6 of the twisting machine 7 is a second dancer device 5. Immediately upstream of this is a second dancer device 5, which is rotationally driven by a drive motor M2, for example, a belt wrap cap. An appropriate take-off device 4 such as a stun is arranged, and upon receiving a control signal of the second dancer device 5,
The tension of the plurality of filaments 1 before entering the twisting machine 7 is controlled collectively.
【００１２】以上に述べた構成を解説すれば、送出機２
の内部の個々の線条体１の送出張力は第１ダンサ装置３
によって、また送出機２を出て撚線機７に入る前の、撚
り合わせるべく線条体１の複数本まとめられたコアの張
力は、第２ダンサ装置５によってそれぞれ制御調整され
るわけである。To explain the configuration described above, the transmitter 2
The output tension of the individual striatum 1 inside the first dancer device 3
The tension of the plurality of cores of the filament 1 to be twisted before exiting the feeder 2 and entering the stranding machine 7 is controlled and adjusted by the second dancer device 5, respectively. .
【００１３】このため従来技術の問題点の項で指摘した
ような、フライヤ２１の回転が速くなって送出機２を出
る線条体１の張力が増大する場合は、これを第２ダンサ
装置５が検知して、これに打ち勝つように引取装置４の
引取力が増大することによって対応し、従来のように送
出ボビン２３からの線条体送出量がどんどん増える事態
はなくなるのである。Therefore, when the rotation of the flyer 21 is accelerated and the tension of the filament 1 exiting the feeder 2 is increased as pointed out in the section of the problem of the prior art, the tension is applied to the second dancer device 5. Is detected, and it is dealt with by increasing the take-up force of the take-up device 4 so as to overcome this, and the situation in which the amount of the striated body delivered from the delivery bobbin 23 increases steadily as in the related art is eliminated.
【００１４】つぎに図２について本発明の別の実施例を
説明する。この実施例はさきの第一実施例において第２
ダンサ装置５をなくし、その代わりに送出機２のフライ
ヤ２１の回転数を検知するロータリーエンコーダのよう
な回転数検知装置８を設け、ここから中央演算処理装置
９を経由して引取装置４を制御する構成である。Next, another embodiment of the present invention will be described with reference to FIG. This embodiment is similar to the second embodiment in the first embodiment.
The dancer device 5 is eliminated, and a rotation speed detecting device 8 such as a rotary encoder for detecting the rotation speed of the flyer 21 of the transmitter 2 is provided in place of the dancer device 5, from which the pickup device 4 is controlled via the central processing unit 9. It is a configuration to do.
【００１５】線条体１の材質（線経、線密度など）が決
まれば、あとはフライヤ２１の回転数の大きさによっ
て、線条体１の単位長さに対する遠心力Ｋの大きさが、
次式のように決まる。Ｋ＝σｒω2（σ：線条体１の線
密度、ｒ：フライヤの回転半径ω：フライヤの回転角速
度）。線条体１の走行に対する抵抗力Ｒはもちろんこの
遠心力Ｋに関し、所定の関数関係 Ｒ＝ｆ（Ｋ）にある
ことは明白である。Once the material (linear meridian, linear density, etc.) of the filament 1 is determined, the magnitude of the centrifugal force K with respect to the unit length of the filament 1 depends on the rotational speed of the flyer 21.
It is determined as follows. K = σrω 2 (σ: linear density of the striatum 1, r: rotation radius of the flyer ω: rotation angular velocity of the flyer). Obviously, the resistance R to the running of the striatum 1 is related to the centrifugal force K with a predetermined functional relationship R = f (K).
【００１６】したがって計算から、あるいは実験的に、
ひとつの使用する線条体についてフライヤ２１の回転数
とこれに適応できる引取装置４の引取力の大きさを一意
的に決めることができるから、フライヤ２１の回転数か
ら、上記二つの値の間のこの所定の関数関係に従って、
引取装置４を制御すればいいことが分かる。Thus, from calculations or experimentally,
Since the rotation speed of the flyer 21 and the magnitude of the pulling force of the pulling device 4 that can be adapted to this can be uniquely determined for one used striatum, the rotation speed of the flyer 21 can be determined between the above two values. According to this predetermined functional relationship of
It can be seen that the take-off device 4 should be controlled.
【００１７】[0017]
【発明の効果】請求項１の発明によれば、送出機内の個
々の線条体の張力と、それらが複数本まとまったものの
張力とを別々に制御するやり方であるから、それぞれ好
適な張力値に正確に制御できる効果があり、送出機内に
おける線条体のゆるみ、フライヤ等へのからみつき断線
等の事故を防止できる利点がある。According to the first aspect of the present invention, since the tension of each of the filaments in the feeder and the tension of a plurality of the filaments are separately controlled, each of the preferable tension values is controlled. In addition, there is an advantage that it is possible to prevent accidents such as loosening of the striated body in the feeder, breakage of the flyer or the like, and breakage.
【００１８】また請求項２の発明によれば、請求項１の
発明構成において撚線機直前のダンサ装置を省略できる
と共に、送出機内の個々の線条体の張力と、それらが複
数本まとまったものの張力とをフライヤの回転数に密接
に追随してさらに正確に制御できる効果がある。According to the second aspect of the present invention, in the configuration of the first aspect, the dancer device immediately before the twisting machine can be omitted, and the tension of the individual filaments in the feeder and a plurality of them are collected. There is an effect that the tension of the object closely follows the rotation speed of the flyer and can be controlled more accurately.
【図１】本発明の一実施例装置を示す側断面図である。FIG. 1 is a side sectional view showing an apparatus according to an embodiment of the present invention.
【図２】本発明の別の実施例装置を示す側断面図であ
る。FIG. 2 is a side sectional view showing an apparatus according to another embodiment of the present invention.
【図３】従来の典型的な撚線装置を示す側断面図であ
る。FIG. 3 is a side sectional view showing a conventional typical twisted wire device.
１ 線条体 ２ 送出機（撚返し付き） ２１ フライヤ ２２ 浮枠 ２３ 送出ボビン ３ 第１ダンサ装置 ４ 引取装置 ５ 第２ダンサ装置 ６ 撚口ダイス ７ 撚線機 ７１ 巻取ボビン ８ 回転数検知装置 ９ 中央演算処理装置 Ｍ１，Ｍ２ 駆動モータ DESCRIPTION OF SYMBOLS 1 Striatal body 2 Sending machine (with twisting) 21 Flyer 22 Floating frame 23 Sending bobbin 3 First dancer device 4 Pulling device 5 Second dancer device 6 Twisting die 7 Twisting wire machine 71 Winding bobbin 8 Rotation speed detecting device 9 Central processing unit M1, M2 Drive motor
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭60−110992（ＪＰ，Ａ) 特開 平６−240591（ＪＰ，Ａ) 特開 昭59−1791（ＪＰ，Ａ) 特開 平４−147732（ＪＰ，Ａ) 特開 平１−321984（ＪＰ，Ａ) 特開 昭58−70787（ＪＰ，Ａ) 特公 昭50−34138（ＪＰ，Ｂ２) (58)調査した分野(Int.Cl.7，ＤＢ名) D07B 1/00 - 9/00 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-60-110992 (JP, A) JP-A-6-240591 (JP, A) JP-A-59-1791 (JP, A) JP-A-4- 147732 (JP, A) JP-A-1-321984 (JP, A) JP-A-58-70787 (JP, A) JP-B-50-34138 (JP, B2) (58) Fields investigated (Int. Cl. 7 , DB name) D07B 1/00-9/00
Claims (2)
を撚返し付きで送り出す複数台の送出機（２）と、この
下流に配置され、前記複数台の送出機（２）から送られ
る複数本の線条体を撚り合わせる撚線機（７）とを含む
撚線装置において、前記各送出機（２）の内部において
送出ボビン（２３）の下流に第１ダンサ装置（３）を設
け、また前記送出機（２）を出て前記撚線機（７）に入
る前に引取装置（４）および第２ダンサ装置（５）をこ
の順に設け、前記第１ダンサ装置（３）によって前記各
送出機（２）内における線条体（１）の張力を個別に制
御すると共に、前記第２ダンサ装置（５）によって前記
撚線機（７）に入る複数本の線条体（１）の張力をまと
めて制御するように構成して成り、前記送出機（２）
が、回転軸の周りに位置し、線条体（１）が沿って走行
する弓部を有するフライヤ（２１）と、その内側に浮枠
（２２）を備えた撚返し付き撚線機であることを特徴と
する撚線装置。A single or a plurality of striatum (1)
A plurality of sending machines (2) for sending out with twisting, and a twisting machine (7) arranged downstream thereof and twisting a plurality of filaments sent from the plurality of sending machines (2). A first dancer device (3) is provided downstream of the sending bobbin (23) inside each of the sending devices (2), and the twisting device (2) exits the sending device (2). 7) Before entering, a take-up device (4) and a second dancer device (5) are provided in this order, and the tension of the filament (1) in each of the sending devices (2) by the first dancer device (3). the controls individually, it becomes configured to collectively control the tension of the second dancer device plurality of striatal entering the twisted wire machine (7) by (5) (1), said delivery Machine (2)
Is located around the rotation axis, and the striatum (1) runs along
Flyer (21) having a bow portion to be bent, and a floating frame inside thereof
Characterized in that it is a twisted wire machine with a twisted wire provided with (22).
The twisted wire device that.
を撚返し付きで送り出す複数台の送出機（２）と、この
下流に配置され、前記複数台の送出機（２）から送られ
る複数本の線条体を撚り合わせる撚線機（７）とを含む
撚線装置において、前記各送出機（２）の内部において
送出ボビン（２３）の下流に第１ダンサ装置（３）を設
け、また前記撚線機（７）に入る前に引取装置（４）を
設け、前記送出機（２）の撚返しのためのフライヤ（２
１）の回転数を計測し、前記フライヤ（２１）の回転数
とそれに適応する引取装置（４）の引取速度との間の所
定の関数関係に従って前記引取装置（４）の引取速度を
制御するように構成して成り、前記送出機（２）が、回
転軸の周りに位置し、線条体（１）が沿って走行する弓
部を有するフライヤ（２１）と、その内側に浮枠（２
２）を備えた撚返し付き撚線機であることを特徴とする
撚線装置。2. A single or plural striatum (1)
A plurality of sending machines (2) for sending out with twisting, and a twisting machine (7) arranged downstream thereof and twisting a plurality of filaments sent from the plurality of sending machines (2). A first dancer device (3) is provided downstream of the delivery bobbin (23) inside each of the delivery devices (2), and a take-off device (3) is provided before entering the twisting device (7). 4), and a flyer (2) for twisting the transmitter (2).
The number of revolutions of 1) is measured, and the take-up speed of the take-up device (4) is controlled in accordance with a predetermined functional relationship between the number of revolutions of the flyer (21) and the take-up speed of the take-up device (4) adapted thereto. The transmitter (2) is configured to
A bow located about the pivot axis and along which the striatum (1) runs
Fryer (21) having a floating frame (2)
A stranded wire machine, characterized in that it is a stranded wire machine with a twisted wire provided with 2) .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000012813A JP3278423B2 (en) | 2000-01-21 | 2000-01-21 | Stranded wire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000012813A JP3278423B2 (en) | 2000-01-21 | 2000-01-21 | Stranded wire device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001207389A JP2001207389A (en) | 2001-08-03 |
| JP3278423B2 true JP3278423B2 (en) | 2002-04-30 |
Family
ID=18540486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000012813A Expired - Fee Related JP3278423B2 (en) | 2000-01-21 | 2000-01-21 | Stranded wire device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3278423B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6400396B2 (en) * | 2014-09-08 | 2018-10-03 | 住友電気工業株式会社 | Twisted wire manufacturing method and twisted wire manufacturing apparatus |
| CN110735341B (en) * | 2019-11-21 | 2022-01-04 | 山东鲁普科技有限公司 | Device and method for manufacturing chemical fiber monofilament and chemical fiber multifilament blended rope |
-
2000
- 2000-01-21 JP JP2000012813A patent/JP3278423B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001207389A (en) | 2001-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |