JPS5935816B2 - String breakage detection processing method - Google Patents
String breakage detection processing methodInfo
- Publication number
- JPS5935816B2 JPS5935816B2 JP1914877A JP1914877A JPS5935816B2 JP S5935816 B2 JPS5935816 B2 JP S5935816B2 JP 1914877 A JP1914877 A JP 1914877A JP 1914877 A JP1914877 A JP 1914877A JP S5935816 B2 JPS5935816 B2 JP S5935816B2
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- thread
- breakage
- yarn breakage
- threading
- 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
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Description
【発明の詳細な説明】
本発明は合成繊維等の糸条の製造工程における紡糸機の
糸条処理ローラ群あるいは糸条処理ローラ群および該ロ
ーラ群に連なる巻取機等へ走行糸条を糸掛する方法にお
いて、巻取中及び糸掛操作中に発生する断糸をすみやか
に検知し、供給される糸条を処理する断糸検出処理方法
に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a thread processing roller group of a spinning machine or a winding machine connected to the thread processing roller group and the roller group of a spinning machine in the process of manufacturing threads such as synthetic fibers. The present invention relates to a yarn breakage detection processing method that promptly detects yarn breakage that occurs during winding and threading operations in a threading method, and processes the supplied yarn.
近年繊維産業においても各種の工程で機械の自動化、省
力化が盛んに行なわれ、従来の労力集約的産業からの脱
皮が計られている。その一環として例えば紡糸巻取工程
では起動、停止を自動的に行なうことが可能な自動巻取
機あるいは完巻されたパッケージと空ボビンとを交換す
るオートドツフアー等が開発され、生産設備として用い
られるようになつてきた。し力化ながら前記の如き自動
巻取機、オートドツフアーの効果を十分に発揮するには
、紡糸巻取工程でのローラ群上への糸掛作業あるいはロ
ーラ群および該ローラ群に連なる巻取機等への糸掛作業
をも人手によらず自動機械化されることが是非とも必要
である。In recent years, the textile industry has been actively automating machinery and saving labor in various processes, and is attempting to break away from the traditional labor-intensive industry. As part of this, for example, in the spinning and winding process, automatic winding machines that can automatically start and stop, and automatic dockers that exchange fully wound packages with empty bobbins have been developed and are now being used as production equipment. I'm getting used to it. In order to fully utilize the effects of the automatic winding machine and automatic dosing machine as described above, it is necessary to perform threading work on the roller group in the spinning and winding process, or the roller group and the winding machine connected to the roller group. It is absolutely necessary that the threading work be automated and mechanized without relying on manual labor.
このさい自動糸掛中に断糸が発生した場合に糸条処理ロ
ーラに多量の糸が巻きつかないようにするために断糸を
検出し、かつ供給されてくる糸条を処理する方法が必要
となる。本発明者は既にかかる要請に答えるべく新規な
断糸検出処理装置を提案している（特公昭５１一・５０
９３）。しかし前述の発明になる装置ではサクションガ
ンに設けられた断糸検知器と紡糸機側に設けたアスピレ
ータ、糸切断器を連動動作するようになしていた。しか
し現今ように完全無人化に近い状態で糸処理を行なうよ
うになつてくると、糸掛け作業中の断糸は勿論のこと、
通常巻取中の断糸も監視することが要請されてくる。At this time, in order to prevent a large amount of yarn from being wrapped around the yarn processing roller when a yarn breakage occurs during automatic thread threading, a method is needed to detect the yarn breakage and process the supplied yarn. becomes. The present inventor has already proposed a new yarn breakage detection processing device in order to meet such demands (Special Publication No. 511-50
93). However, in the device according to the invention described above, the yarn breakage detector provided on the suction gun, the aspirator and yarn cutter provided on the spinning machine side are operated in conjunction with each other. However, as thread processing has come to be done in a nearly completely unmanned manner, it goes without saying that the thread may break during the threading process.
It is also required to monitor yarn breakage during normal winding.
本発明は、かかる状況下において、紡糸機側に設けられ
た断糸検出処理装置（通常は断糸検出器及びこれと連動
するアスピレータ、糸切断器より構成される）と、紡糸
機に対向して糸掛けを行なう自動糸掛装置とを有機的に
結合し、上記要請を達成するべくなされたものである。
すなわち、本発明は、断糸処理装置を有する紡糸機の糸
条処理ローラ群あるいは糸条処理ローラ群および該ロー
ラ群に連なる巻取機等に自動糸掛装置により糸掛けを行
なうに際し、自動糸掛装置と紡糸機側の断糸処理装置と
を連動可能とし、自動糸掛操作に先立つて紡糸機側に設
けた断糸処理装置を自動糸掛装置側から不作動状態にす
ると共に自動糸掛装置側に設けた断糸検知器を作用させ
、糸掛操作中に断糸が発生すると前記断糸検知器により
断糸を検知し、その後紡糸機側の断糸処理装置を作動状
態にして走行糸条を前記断糸処理装置により処理させる
ことを特徴とする断糸検出処理方法である。Under such circumstances, the present invention provides a yarn breakage detection processing device (usually composed of a yarn breakage detector, an aspirator interlocked therewith, and a yarn cutter) provided on the spinning machine side, and a yarn breakage detection processing device located opposite the spinning machine. This invention has been made in order to achieve the above requirements by organically combining the threading device with an automatic threading device that performs threading.
That is, the present invention provides an automatic thread threading device for threading a yarn processing roller group or a yarn processing roller group and a winding machine connected to the roller group of a spinning machine having a yarn breakage processing device using an automatic threading device. The hanging device and the yarn breakage device on the spinning machine side can be linked, and prior to the automatic yarn hanging operation, the yarn breakage device installed on the spinning machine side can be made inactive from the automatic yarn hanging device side, and the automatic yarn hanging device can also be activated. A yarn breakage detector provided on the spinning machine side is activated, and if a yarn breakage occurs during the threading operation, the yarn breakage detector detects the yarn breakage, and then the yarn breakage processing device on the spinning machine side is activated and the machine runs. This is a yarn breakage detection and processing method characterized in that the yarn is processed by the yarn breakage processing device.
以下、図面により本発明の実施例を説明する。Embodiments of the present invention will be described below with reference to the drawings.
第１図は糸条処理機の１例として紡糸機を例示したもの
であつて糸条Ｙは口金１より紡出され、オイリングロー
ラ２を通つた後第１段ローラ３、第２段ローラ４を経て
トラバース装置５で綾振られた後、フリクシヨンローラ
６で駆動される巻取体Ｔ上に巻上げられるようになつて
いる。また、紡糸機に一は断糸処理装置が設けられてい
る。すなわち、８は糸条の綾振りの有無により断糸を検
知する方式の断糸検知器、９，１０はオイリングローラ
２と第１段ローラ３との間に設けられた処理手段であつ
てそれぞれアスピレータおよび糸切断器である。１１は
上記断糸処理装置を作動および不作動状態に切換えるた
めの押ボタン式のスイツチで、プツシユ状態にするとリ
ミツトスイツチ等が働き断糸検知器８を不作動状態にす
るようにされている。FIG. 1 shows a spinning machine as an example of a yarn processing machine, in which the yarn Y is spun from a spinneret 1, passes through an oiling roller 2, and then passes through a first stage roller 3 and a second stage roller 4. After being traversed by a traverse device 5, it is wound onto a winding body T driven by a friction roller 6. The spinning machine is also provided with a yarn breakage device. That is, 8 is a yarn breakage detector that detects yarn breakage based on the presence or absence of traversing of the yarn, and 9 and 10 are processing means provided between the oiling roller 2 and the first stage roller 3, respectively. Aspirator and thread cutter. Reference numeral 11 denotes a push-button switch for switching the yarn breakage processing device between active and inactive states, and when the switch is in the push state, a limit switch or the like operates to cause the yarn breakage detector 8 to become inactive.
次に第２図により本発明を更に詳しく説明する。Next, the present invention will be explained in more detail with reference to FIG.
図において、Ａは一般的な自動糸掛装置であつてレール
１６などに案内されて紡糸機前面を移行自在に配置され
ている。１２はこの自動糸掛装置Ａに具備されたサクシ
ヨンガンで、糸条を吸引し引取りつつ３次元的又は２次
元的な動きを行ない、必要な糸掛操作を実施するように
されている。In the figure, A is a general automatic threading device, which is guided by a rail 16 or the like and is disposed so as to be movable on the front surface of the spinning machine. Reference numeral 12 denotes a suction gun included in this automatic threading device A, which performs three-dimensional or two-dimensional movements while sucking and taking up the yarn to perform necessary threading operations.
（勿論この操作は主体的なものであつても或は補助的な
ものであつてもよい。）更に自動糸掛装置Ａは紡糸機側
の断糸処理装置を作動、不作動の状態にする連動機構と
して紡糸機側のスイツチ１１を切換させるための流体圧
シリンダー１４により駆動される切換プツシヤ一１３を
有している。（連動機構としては本方式の他光電スイツ
チ等他の手段も利用可能である）。又、糸掛用のサクシ
ヨンガン１２にはその先端に糸条の有無を判別する断糸
検知器１５が設けられている。かかる自動糸掛装置側か
ら作用させる断糸検知器としては、特公昭５１−５０９
３号により既に提案されている圧電素子またはエアジェ
ットを用いる方式のものでも或は通常の接触式タイプの
検知器を押当てる方式のものでもよい。次に本発明の作
用効果について説明する。(Of course, this operation may be a main one or an auxiliary one.) Furthermore, the automatic threading device A activates or deactivates the yarn breakage device on the spinning machine side. As an interlocking mechanism, it has a switching pusher 13 driven by a fluid pressure cylinder 14 for switching the switch 11 on the spinning machine side. (In addition to this method, other means such as a photoelectric switch can also be used as the interlocking mechanism.) Further, the suction gun 12 for threading is provided at its tip with a thread breakage detector 15 for determining the presence or absence of thread. A thread breakage detector operated from the automatic threading device side is disclosed in Japanese Patent Publication No. 51-509.
It may be a method using a piezoelectric element or an air jet as already proposed in No. 3, or a method in which a normal contact type detector is pressed. Next, the effects of the present invention will be explained.
先ず所定の紡糸機前面位置に移動し待機状態の自動糸掛
装置Ａが紡糸機側より満巻指令を受けると流体圧シリン
ダー１４が作動し切換プツシヤ一１３を突出させて紡糸
機側の押ボタン式スイツチ１１を押し断糸検知器８を不
作動状態にする。First, when automatic yarn hooking device A moves to a predetermined position in front of the spinning machine and is in a standby state, when it receives a full winding command from the spinning machine side, the fluid pressure cylinder 14 is actuated to project the switching pusher 13 and press the push button on the spinning machine side. Press the switch 11 to disable the yarn breakage detector 8.
次に図示しない糸切断器を作動させ第２段ローラ４から
巻取体Ｔ間の走行糸条Ｙを切断しトラバース装置５の上
方に位置しているサクシヨンガン１２に吸引させる。こ
れと同時に断糸検知器１５が作ノ動状態となり流体圧シ
リンダ１４と連結され自動糸掛操作中の断糸監視が始ま
る。この後巻取機の完巻されたパツケージと空ボビンの
交換が行なわれ自動糸掛操作が開始されサクシヨンガン
１２は所定の動作を行なうが、この糸掛操作中に断糸が
発生すると、自動糸掛装置側の断糸検知器１５がこれを
検知する。そして断糸信号を発して流体圧シリンダ１４
を作動させ切換プツシヤ一１４を元の位置に戻す。この
結果押ボタン式スイツチ１１は復帰し紡糸機側の断糸検
知器８を作動状態にする。従つてこの時点において断糸
検知器８は糸条断糸を検知することになり、断糸処理装
置により一連の断糸処理が行なわれる。すなわち、糸切
断器１０とアスピレータ９が作動し、糸切断器１０によ
り糸条Ｙが切断されアスピレータ９に吸引される。この
場合更に警報ランプ又はブザーを作動させ異常状態の表
示又は報知を行なわせたり又同時に自動糸掛装置に中止
信号を与えるようにしてもよい。次に自動糸掛操作中に
断糸が発生しなかつた場合には、巻取体７への糸掛直前
又はほぼ同時に自動糸掛装置側の断糸検知器１５を不作
動状態にし、又糸掛けの後は切換プツシヤ一１３を復帰
させ紡糸機側の断糸検知器８を作動状態とし、以後の断
糸監視は紡糸機側の断糸検知器８にて行なうように切換
え正常状態に戻す。Next, a thread cutter (not shown) is operated to cut the running thread Y between the second stage roller 4 and the winding body T, and the thread is sucked into the suction gun 12 located above the traverse device 5. At the same time, the yarn breakage detector 15 is brought into operation and connected to the fluid pressure cylinder 14, and yarn breakage monitoring during the automatic threading operation begins. After this, the fully wound package of the winding machine and the empty bobbin are replaced, automatic threading operation is started, and the suction gun 12 performs a predetermined operation, but if thread breakage occurs during this threading operation, the automatic threading operation is started. The thread breakage detector 15 on the hooking device side detects this. Then, a thread breakage signal is issued and the fluid pressure cylinder 14
is activated to return the switching pusher 14 to its original position. As a result, the push-button switch 11 returns to its original state and activates the yarn breakage detector 8 on the spinning machine side. Therefore, at this point, the yarn breakage detector 8 detects yarn breakage, and the yarn breakage processing device performs a series of yarn breakage processes. That is, the thread cutter 10 and the aspirator 9 operate, and the thread Y is cut by the thread cutter 10 and sucked into the aspirator 9. In this case, an alarm lamp or a buzzer may be operated to display or notify the abnormal condition, and at the same time, a stop signal may be given to the automatic threading device. Next, if no thread breakage occurs during the automatic threading operation, the thread breakage detector 15 on the automatic threading device is made inactive immediately before or almost simultaneously with threading on the winding body 7, and After threading, the switching pusher 13 is returned to the operating state, and the yarn breakage detector 8 on the spinning machine side is activated, and the yarn breakage is subsequently monitored by the yarn breakage detector 8 on the spinning machine side, and the switch is returned to the normal state. .
以上に説明の如く、本発明によれば自動糸掛に際してサ
クシヨンガンに吸引保持した走行糸条を極めて短い時間
（通常５〜１５秒）以外は常に監視していることになり
、断糸等のトラブルが発生しても他にトラブルを巻込む
ことなく迅速かつ確実な処理が行なわれ自動化或は無人
化に大きな効果を奏する。As explained above, according to the present invention, during automatic threading, the traveling yarn suctioned and held by the suction gun is constantly monitored except for a very short period of time (usually 5 to 15 seconds), thereby causing problems such as yarn breakage. Even if a problem occurs, it can be quickly and reliably processed without causing any trouble to others, and it has a great effect on automation or unmanned operation.
又上記監視中断時に断糸発生があつてもローラ上に巻付
く糸条は微量であり高速下においても何ら他のトラブル
を誘起することはない。更に本方法によれば紡糸機側の
断糸処理装置を兼用しており設備が簡素となりその面で
の効果も大である。Furthermore, even if a yarn breakage occurs during the interruption of the monitoring, the amount of yarn wound around the roller is very small and will not cause any other trouble even at high speeds. Furthermore, according to this method, the yarn breakage processing device on the spinning machine side is also used, which simplifies the equipment and has great effects in that respect.
第１図は本発明の実施例を説明するための紡糸巻取工程
の概略図、第２図は自動糸掛装置の斜視図である。
８は断糸検知器、９はアスピレータ、１０は糸切断器、
１１はスイツチ、１２はサクシヨンガン、１３は切換プ
ツシヤ一、１５は断糸検知器、Ａは自動糸掛装置。FIG. 1 is a schematic view of a spinning and winding process for explaining an embodiment of the present invention, and FIG. 2 is a perspective view of an automatic threading device. 8 is a thread breakage detector, 9 is an aspirator, 10 is a thread cutter,
11 is a switch, 12 is a suction gun, 13 is a switching pusher, 15 is a thread breakage detector, and A is an automatic thread hooking device.
Claims (1)
るいは糸条処理ローラ群および該ローラ群に連なる巻取
機等に自動糸掛装置により糸掛けを行なうに際し、自動
糸掛装置と紡糸機側の断糸処理装置とを連動可能とし、
自動糸掛操作に先立つて紡糸機側の断糸処理装置を自動
糸掛装置側から不作動状態にすると共に自動糸掛装置側
に設けた断糸検知器を作用させ、糸掛操作中に断糸が発
生すると前記断糸検知器により断糸を検知し、その後紡
糸機側の断糸処理装置を作動状態にして走行糸条を前記
断糸処理装置により処理させることを特徴とする断糸検
出処理方法。1. When threading a thread processing roller group or a thread processing roller group and a winding machine connected to the roller group of a spinning machine having a thread breakage processing device using an automatic threading device, the automatic threading device and the spinning machine It can be linked with the thread breakage processing device on the side.
Prior to the automatic threading operation, the thread breakage processing device on the spinning machine side is deactivated from the automatic threading device side, and the thread breakage detector provided on the automatic threading device side is activated to prevent breakage during the threading operation. Yarn breakage detection characterized in that when a yarn occurs, the yarn breakage is detected by the yarn breakage detector, and then a yarn breakage processing device on the spinning machine side is activated to cause the traveling yarn to be processed by the yarn breakage processing device. Processing method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1914877A JPS5935816B2 (en) | 1977-02-25 | 1977-02-25 | String breakage detection processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1914877A JPS5935816B2 (en) | 1977-02-25 | 1977-02-25 | String breakage detection processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53106815A JPS53106815A (en) | 1978-09-18 |
| JPS5935816B2 true JPS5935816B2 (en) | 1984-08-30 |
Family
ID=11991348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1914877A Expired JPS5935816B2 (en) | 1977-02-25 | 1977-02-25 | String breakage detection processing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5935816B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0293711U (en) * | 1989-01-12 | 1990-07-25 | ||
| EP3798167A1 (en) | 2019-09-25 | 2021-03-31 | TMT Machinery, Inc. | Spun yarn winding system |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6829044B2 (en) * | 2016-10-20 | 2021-02-10 | Ｔｍｔマシナリー株式会社 | Threading robot |
| JP6829043B2 (en) | 2016-10-20 | 2021-02-10 | Ｔｍｔマシナリー株式会社 | Spinning equipment and thread hooking robot |
| JP7030810B2 (en) * | 2016-12-14 | 2022-03-07 | エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | Methods and equipment for setting threads |
| JP7253431B2 (en) * | 2019-04-16 | 2023-04-06 | Ｔｍｔマシナリー株式会社 | Spinning take-off equipment |
-
1977
- 1977-02-25 JP JP1914877A patent/JPS5935816B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0293711U (en) * | 1989-01-12 | 1990-07-25 | ||
| EP3798167A1 (en) | 2019-09-25 | 2021-03-31 | TMT Machinery, Inc. | Spun yarn winding system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53106815A (en) | 1978-09-18 |
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