JPH0241499B2 - - Google Patents
Info
- Publication number
- JPH0241499B2 JPH0241499B2 JP11451884A JP11451884A JPH0241499B2 JP H0241499 B2 JPH0241499 B2 JP H0241499B2 JP 11451884 A JP11451884 A JP 11451884A JP 11451884 A JP11451884 A JP 11451884A JP H0241499 B2 JPH0241499 B2 JP H0241499B2
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- running
- winding
- length
- spindle
- 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
- 238000004804 winding Methods 0.000 claims description 27
- 230000001186 cumulative effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
- B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H61/00—Applications of devices for metering predetermined lengths of running material
- B65H61/005—Applications of devices for metering predetermined lengths of running material for measuring speed of running yarns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Description
【発明の詳細な説明】
［技術分野］
本発明は糸条処理機の非摩擦駆動型の巻取にお
けるボビンホルダー回転装置の制御に関するもの
である。さらに詳しくは、巻取張力を所望の値に
巻上げるためのボビンホルダー回転を制御する巻
取法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to the control of a bobbin holder rotation device in a non-friction drive type winding of a yarn processing machine. More specifically, the present invention relates to a winding method that controls the rotation of a bobbin holder to increase the winding tension to a desired value.
［従来技術とその問題点］
紡機、延伸機、撚糸機等の糸条処理機におい
て、非摩擦駆動型の巻取装置を使用する場合、巻
取る糸条によりパツケージの巻径がだんだん大き
くなる。従来、例えば撚糸機においては、リング
レールを昇降させてトラバースさせながら、所望
形状のパツケージを巻上げているが、パツケージ
の巻径が大きくなり、ひいては巻取張力が高くな
るので、一般には巻取速度（パツケージの周速
度）を一定にするためボビンホルダーであるスピ
ンドルの回転を漸次減少させている。[Prior art and its problems] When a non-friction driven winding device is used in a yarn processing machine such as a spinning machine, a drawing machine, or a yarn twisting machine, the winding diameter of the package gradually increases depending on the yarn being wound. Conventionally, for example, in a yarn twisting machine, a package cage of a desired shape is wound up by raising and lowering a ring rail and traversing it, but since the winding diameter of the package increases and the winding tension increases, the winding speed is generally lower. In order to keep the circumferential speed of the package constant, the rotation of the spindle, which is the bobbin holder, is gradually reduced.
ところで、ボビンホルダーであるスピンドルの
回転制御については、磁気ドラムに所望とする速
度減少パターンを手で刻み込むという操作が必要
であり、刻み作業によるバラツキが相当あり、制
御誤差も大きかつた。 By the way, in order to control the rotation of the spindle, which is a bobbin holder, it is necessary to manually carve a desired speed reduction pattern on the magnetic drum, and there is considerable variation due to the carving process, resulting in large control errors.
［発明の目的］
本発明者等は前述したような欠点を解消し、所
望とするボビンホルダー回転速度減少パターンを
容易に行ない得る方法を鋭意検討した結果、本発
明に到達したのである。[Object of the Invention] The present inventors have arrived at the present invention as a result of intensive study on a method for solving the above-mentioned drawbacks and easily achieving the desired bobbin holder rotational speed reduction pattern.
［発明の構成］
すなわち、本発明は糸条供給ローラ、糸条処
理、非摩擦駆動型巻取装置を備えた糸条処理機に
おいて、あらかじめ走行糸条の走行積算長の値に
対応するボビンホルダー回転数を記憶装置に入力
しておき、糸条を処理し巻取るに際し、糸条供給
中の走行糸条の長さを記憶装置に入力することに
より、走行糸条の長さに対応したボビンホルダー
回転数の指令電圧をインバーターに与え、走行糸
条の糸長により糸条を巻取ることを特徴とする糸
条処理機の巻取法である。[Structure of the Invention] That is, the present invention provides a yarn processing machine equipped with a yarn supply roller, a yarn processing device, and a non-friction driven winding device, in which a bobbin holder corresponding to the value of the running cumulative length of the traveling yarn is set in advance. By inputting the rotation speed into the memory device, and inputting the length of the running yarn being fed into the memory device when processing and winding the yarn, the bobbin can be set according to the length of the running yarn. This is a winding method for a yarn processing machine characterized by applying a command voltage for the rotation speed of the holder to an inverter and winding the yarn according to the yarn length of the running yarn.
以下、本発明を図面に基いて説明する。 Hereinafter, the present invention will be explained based on the drawings.
第１図は本発明の一実施態様である延伸撚糸機
の概略図である。第１図において、１は糸条供給
ローラ、２は延伸ピン、３は熱板、４は延伸ロー
ラ、５はリング、６はボビンホルダーであるスピ
ンドル、７はスピンドルの駆動モータ、８はスピ
ンドルの駆動ベルト、９は糸巻用のボビン、１０
は糸条をトラバースさせるリングレール、１１は
回転検知器、１２はスリツト板、１３は後述する
制御装置、１４はインバータである。１２のスリ
ツト板は糸条供給ローラ１の軸に設けられてい
る。前記スリツト板１２が回転することによりパ
ルスを発生する周知の磁気式の回転検知器１１が
スリツト板１２の近傍に設けられている。 FIG. 1 is a schematic diagram of a draw-twisting machine which is an embodiment of the present invention. In Figure 1, 1 is a yarn supply roller, 2 is a drawing pin, 3 is a hot plate, 4 is a drawing roller, 5 is a ring, 6 is a spindle which is a bobbin holder, 7 is a spindle drive motor, and 8 is a spindle. Drive belt, 9 bobbin for thread winding, 10
1 is a ring rail for traversing the yarn, 11 is a rotation detector, 12 is a slit plate, 13 is a control device to be described later, and 14 is an inverter. Twelve slit plates are provided on the shaft of the yarn supply roller 1. A well-known magnetic rotation detector 11 that generates pulses when the slit plate 12 rotates is provided near the slit plate 12.
糸条Ｙは糸条供給ローラ１から供給され、延伸
ピンに巻回されて、糸条供給ローラ１の周速度よ
り所望の延伸倍率分だけ速い周速度の延伸ローラ
４によつて延伸される。熱板３は熱固定用であ
る。延伸された糸条はリング５のトラベラ（図示
せず）を経て、ボビンホルダーであるスピンドル
６に装着されたボビン９に巻取られる。 The yarn Y is supplied from a yarn supply roller 1, wound around a stretching pin, and stretched by a stretching roller 4 whose peripheral speed is faster than the peripheral speed of the yarn supply roller 1 by a desired stretching ratio. The hot plate 3 is for heat fixing. The drawn yarn passes through a traveler (not shown) in a ring 5 and is wound around a bobbin 9 attached to a spindle 6, which is a bobbin holder.
第１図における前記制御装置１３の制御機構は
次のとおりである。 The control mechanism of the control device 13 in FIG. 1 is as follows.
Ｃは入力データ部で、第２図のような任意のス
ピンドル回転数と、走行糸条の走行積算長の値の
パターンを数値入力することができる記憶装置
（ROM）であり、任意のパターンを多数収納す
ることができる。 C is an input data section, which is a storage device (ROM) that can numerically input a pattern of arbitrary spindle rotation speed and running cumulative length of running yarn as shown in Fig. 2; Can store many items.
Ｂは入出力変換器で回転検知器１１からのパル
スを、後述する演算処理部Ａにあつたパルスに変
換したり、演算処理部Ａからの出力をスピンドル
駆動モータ７の作動量に適格な出力に変換するも
のである。 B is an input/output converter that converts the pulses from the rotation detector 11 into pulses suitable for the arithmetic processing section A, which will be described later, or converts the output from the arithmetic processing section A into an output suitable for the operating amount of the spindle drive motor 7. It is converted into .
Ａは演算処理部で、回転検知器１３からのパル
スを入出力変換器Ｂを通して受信することにより
糸長を測定して、入力データ部Ｃからの情報をも
とに、スピンドル回転数を演算し、出力する。 A is an arithmetic processing section that measures the yarn length by receiving pulses from the rotation detector 13 through the input/output converter B, and calculates the spindle rotation speed based on information from the input data section C. ,Output.
Ｄはキーボードで入力データ部Ｃのパターンを
演算処理部Ａに指定することができる。 D can specify the pattern of the input data section C to the arithmetic processing section A using the keyboard.
巻上げ張力が所望の値になるためのスピンドル
回転数と走行糸条の走行積算長の値のパターンは
第２図に例示したとおりである。 The pattern of the spindle rotational speed and the running cumulative length of the running thread for the winding tension to reach a desired value is as illustrated in FIG.
キーボードＤより前記した第２図のパターンを
設定しておく。ボビン巻取開始に際して、トラバ
ース移動開始と同時に、前記第２図のパターン
を、演算処理部Ａが回転検知器１１からのパルス
積算値に対応する走行糸条の走行積算長の値M1
のときのスピンドル回転数N1を読みとり、入出
力変換器Ｂを通し、インバータ１４を経てスピン
ドル駆動モータ７に出力し、スピンドルは所望の
回転数で回転する。 Use keyboard D to set the pattern shown in FIG. 2 above. At the start of bobbin winding, at the same time as the start of the traverse movement, the arithmetic processing section A calculates the value M 1 of the running cumulative length of the traveling yarn corresponding to the pulse cumulative value from the rotation detector 11 based on the pattern shown in FIG.
The spindle rotation speed N 1 at that time is read and outputted to the spindle drive motor 7 via the input/output converter B and the inverter 14, so that the spindle rotates at the desired rotation speed.
かくして、常にキーボードで指定された第２図
から、回転検知器１１からのパルス積算値に対応
する走行糸条走行積算長の値のときのスピンドル
回転数を演算処理部Ａが演算し、スピンドル駆動
モータ７に出力する。 In this way, the calculation processing section A calculates the spindle rotation speed when the value of the traveling yarn traveling cumulative length corresponding to the pulse cumulative value from the rotation detector 11 corresponds to the pulse cumulative value from the rotation detector 11 from FIG. Output to motor 7.
そして、回転検知器のパルス積算値が走行糸条
走行積算長の値Mnに達したとき、巻取装置が停
機することにより、所望の張力を有するパツケー
ジが得られる。 Then, when the pulse integrated value of the rotation detector reaches the value Mn of the running yarn running integrated length, the winding device is stopped, thereby obtaining a package having the desired tension.
また、走行糸条の積算長を検知するためには、
第１図に例示する供給ローラの他に延伸ローラと
か分離ローラ（図示せず）などを利用することも
でき、その他周知の走行糸条の長さ測定器を用い
てもよい。 In addition, in order to detect the cumulative length of the running yarn,
In addition to the supply roller illustrated in FIG. 1, a stretching roller or a separating roller (not shown) may be used, and other well-known running yarn length measuring devices may also be used.
第１図においては、延伸撚糸機についての例を
示したが、本発明は延伸分繊用巻取、コーン巻取
等、非摩擦駆動型の巻取に適用できるのはいうま
でもない。 Although FIG. 1 shows an example of a draw-twisting machine, it goes without saying that the present invention can be applied to non-friction-driven windings such as draw-twisting winding, cone winding, and the like.
［発明の効果］
以上述べたように、本発明によればワープ巻
き、フイリンク巻き等の各種の巻上げ形状に対し
て、単に走行糸条の走行積算長の値とスピンドル
回転数の関係を数値で入力データ部Ｃの記憶装置
に入力しておくことにより、必要に応じキーボー
ドＤから、任意のスピンドルコントロールのパタ
ーンを選択することにより、何ら機構的な変更を
要することもなく、所望の張力を有するパツケー
ジを巻上げ、簡単にスピンドルの回転数を制御し
得ることができる。[Effects of the Invention] As described above, according to the present invention, for various winding shapes such as warp winding and filink winding, the relationship between the running cumulative length of the running yarn and the spindle rotation speed can be simply expressed numerically. By inputting the data into the storage device of the input data section C and selecting an arbitrary spindle control pattern from the keyboard D as necessary, the desired tension can be obtained without requiring any mechanical changes. You can wind up the package and easily control the rotation speed of the spindle.
第１図は本発明の実施態様である延伸撚糸機の
概略図である。第２図は巻上げ張力が所望の値に
なるためのスピンドル回転数と走行糸条の走行積
算長の値のパターンである。
Ｙ：糸条、１：糸条供給ローラ、５：リング、
６：スピンドル、７：スピンドル駆動モータ、
９：糸巻用のボビン、１０：リングレール、１
１：回転検知器、１２：スリツト板、１３：制御
装置、１４：インバータ、Ａ：演算処理部、Ｂ：
入出力変換器、Ｃ：入力データ部、Ｄ：キーボー
ド。
FIG. 1 is a schematic diagram of a draw-twisting machine that is an embodiment of the present invention. FIG. 2 shows a pattern of values of the spindle rotation speed and the running cumulative length of the running yarn so that the winding tension reaches a desired value. Y: yarn, 1: yarn supply roller, 5: ring,
6: Spindle, 7: Spindle drive motor,
9: Bobbin for thread winding, 10: Ring rail, 1
1: Rotation detector, 12: Slit plate, 13: Control device, 14: Inverter, A: Arithmetic processing unit, B:
Input/output converter, C: input data section, D: keyboard.
Claims (1)
取装置を備えた糸条処理機において、あらかじめ
走行糸条の走行積算長の値に対応するボビンホル
ダー回転数を記憶装置に入力しておき、糸条を処
理し巻取るに際し、糸条供給中の走行糸条の長さ
を記憶装置に入力することにより、走行糸条の長
さに対応したボビンホルダー回転数の指令電圧を
インバーターに与え、走行糸条の糸長により糸条
を巻取ることを特徴とする糸条処理機の巻取法。1. In a yarn processing machine equipped with a yarn supply roller, yarn processing, and non-friction driven winding device, input the bobbin holder rotation speed corresponding to the cumulative running length of the running yarn into the storage device in advance. When processing and winding the yarn, the length of the running yarn being supplied is input into the storage device, and the command voltage for the bobbin holder rotation speed corresponding to the length of the running yarn is sent to the inverter. A winding method for a yarn processing machine, characterized in that the yarn is wound according to the yarn length of the running yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11451884A JPS60258074A (en) | 1984-06-06 | 1984-06-06 | Winding method in yarn filament processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11451884A JPS60258074A (en) | 1984-06-06 | 1984-06-06 | Winding method in yarn filament processing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60258074A JPS60258074A (en) | 1985-12-19 |
| JPH0241499B2 true JPH0241499B2 (en) | 1990-09-18 |
Family
ID=14639755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11451884A Granted JPS60258074A (en) | 1984-06-06 | 1984-06-06 | Winding method in yarn filament processing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60258074A (en) |
-
1984
- 1984-06-06 JP JP11451884A patent/JPS60258074A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60258074A (en) | 1985-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |