JPS61132643A - Control of coarse yarn tension degree in indivisual drive type coarse spinning frame - Google Patents
Control of coarse yarn tension degree in indivisual drive type coarse spinning frameInfo
- Publication number
- JPS61132643A JPS61132643A JP24786284A JP24786284A JPS61132643A JP S61132643 A JPS61132643 A JP S61132643A JP 24786284 A JP24786284 A JP 24786284A JP 24786284 A JP24786284 A JP 24786284A JP S61132643 A JPS61132643 A JP S61132643A
- Authority
- JP
- Japan
- Prior art keywords
- roving
- coarse
- tension
- control
- indivisual
- 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
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、個別駆動型粗紡機における粗糸緊張度制御方
法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for controlling roving tension in an individually driven roving frame.
個別駆動型粗紡機における粗紡緊張度の補正方法は従来
公知でない。A method for correcting the roving tension in an individually driven roving frame has not been previously known.
中央駆動装置を備えた粗紡機の粗糸緊張度補正のため、
彎曲レールによって案内される弾発されたバックリング
継手を備えた装置、またはカム面によって粗糸緊張度を
制御する装置が使用される。For roving tension correction on roving machines with central drive,
Devices with spring buckling joints guided by curved rails or devices controlling the roving tension by means of cam surfaces are used.
その他の補正制御系が公知である。これらの公知の方法
を実施するためには、より大ぎな様鍼的支出が必要とな
り、また粗糸緊張度補正装置の調整は経験的にのみ可能
である。このような方法は１１６＋別駆動型粗紡機には
応用できない。Other correction control systems are known. The implementation of these known methods requires greater acupuncture expenditure and adjustment of the roving tension compensator is only possible empirically. Such a method cannot be applied to the 116+ separately driven roving frame.
本発明の目的は、粗糸緊張度を制御することのできる粗
糸緊張度制御方法を開発するにある。An object of the present invention is to develop a roving tension control method that can control the roving tension.
〔発明の概要］
本発明の基本的課題は、個別駆動型粗紡機における粗糸
緊張度制御方法を提供するにある。[Summary of the invention] The basic object of the present invention is to provide a method for controlling roving tension in an individually driven roving frame.
本発明によれば、実測値ピックアップによって粗糸緊張
度を実測し、この粗糸緊張度を実測し、この粗糸緊張度
に応じて分析ユニットによって個別駆動装置を最適粗糸
緊張度に調整することにより、前記の課題が解決される
。実測値ピックアップの中における粗糸の状態に対応し
て、分析ユニットによって各モータに対する制御信号が
発生される。前記制御信号は、最適粗糸緊張度が得られ
るまで、分析ユニットにより個別にまたは結合的に変動
される。According to the present invention, the roving tension is actually measured by the actual measurement value pickup, the roving tension is actually measured, and the individual drive device is adjusted to the optimum roving tension by the analysis unit according to the roving tension. Thereby, the above-mentioned problem is solved. Control signals for each motor are generated by the analysis unit in response to the condition of the roving in the actual value pick-up. The control signals are varied individually or jointly by the analysis unit until an optimum roving tension is obtained.
以下において本発明を図面に示す実施例について詳細に
説明する。In the following, the present invention will be explained in detail with reference to embodiments shown in the drawings.
粗紡機においでは、フライヤ７、木管８およびドラフト
機構９のそれぞれの駆動装置として−し一タ１，２．１
１が配備されている。実測値ピック“ アップ６中の粗
糸１０の状態に対応して、粗糸１０の緊張度が計測され
る。これらの計測された粗糸緊張度から、分析ユニット
３によって各モータ１，２．１１に恕する制御信号４．
５．１２が発生される。これらの制御信号４．５．１２
は、粗糸１０の最適緊張度が得られるまで、分析ユニッ
ト３に、よって個別にまたは結合的に変動される。In the roving frame, the respective drive devices for the flyer 7, the woodwind 8 and the draft mechanism 9 are
1 is deployed. The tension of the roving 10 is measured according to the state of the roving 10 during the actual measurement pick-up 6. Based on these measured roving tensions, the analysis unit 3 calculates the tension of each motor 1, 2, . 11 control signal 4.
5.12 is generated. These control signals 4.5.12
are varied individually or jointly by the analysis unit 3 until an optimum tension of the roving 10 is obtained.
第１図は粗紡機の構成要素と信号の機械的協働作用を示
すブロックダイヤグラムである。
１．２．１１・・・モータ、３・・・分析ユニット、４
゜５．１２・・・制御信号、６・・・粗糸緊張度ピック
アップ、７・・・フライヤ、８・・・木管、９・・・ド
ラフト機構、１０・・・粗糸。FIG. 1 is a block diagram showing the mechanical interaction of the components and signals of a rover. 1.2.11...Motor, 3...Analysis unit, 4
゜5.12... Control signal, 6... Roving tension pickup, 7... Flyer, 8... Woodwind, 9... Draft mechanism, 10... Roving thread.
Claims (1)
０）の緊張度を実測する段階と、この粗糸緊張度に応じ
て分析ユニット（３）によって個別駆動装置（１、２、
１１）を最適粗糸緊張度に調整する段階とを特徴とする
個別駆動型粗紡機における粗糸緊張度制御方法。 ２、緊張度ピックアップ（６）の中における粗糸（１０
）の状態に対応して、分析ユニット（３）によって各モ
ータ（１、２、１１）に対する制御信号（４、５、１２
）を発生することを特徴とする特許請求の範囲第１項に
よる制御方法。 ３、最適粗糸緊張度を得るまで分析ユニット（３）によ
り前記制御信号（４、５、１２）が個別にまたは結合的
に変動されうることを特徴とする特許請求の範囲第１項
または第２項による制御方法。[Claims] 1. The roving yarn (1
0), and depending on the roving tension, the analysis unit (3) controls the individual drive devices (1, 2,
11) Adjusting the roving tension to an optimum roving tension. 2. The roving (10
) control signals (4, 5, 12) for each motor (1, 2, 11) by the analysis unit (3)
) A control method according to claim 1, characterized in that: 3. The control signals (4, 5, 12) can be varied individually or in combination by the analysis unit (3) until an optimum roving tension is obtained. Control method based on 2 terms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24786284A JPS61132643A (en) | 1984-11-22 | 1984-11-22 | Control of coarse yarn tension degree in indivisual drive type coarse spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24786284A JPS61132643A (en) | 1984-11-22 | 1984-11-22 | Control of coarse yarn tension degree in indivisual drive type coarse spinning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61132643A true JPS61132643A (en) | 1986-06-20 |
Family
ID=17169743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24786284A Pending JPS61132643A (en) | 1984-11-22 | 1984-11-22 | Control of coarse yarn tension degree in indivisual drive type coarse spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132643A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5122532A (en) * | 1974-08-20 | 1976-02-23 | Kubota Ltd | MITSUDOMAUNTOSAGYOKINO SHOKOSOCHI |
| JPS59168138A (en) * | 1983-03-14 | 1984-09-21 | Toyoda Autom Loom Works Ltd | Apparatus for controlling roving winding tension in roving machine |
| JPS59204929A (en) * | 1983-03-18 | 1984-11-20 | マシイネンフアブリーク・リーター・アクチエンゲゼルシヤフト | Fine spinning frame for winding up yarn |
-
1984
- 1984-11-22 JP JP24786284A patent/JPS61132643A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5122532A (en) * | 1974-08-20 | 1976-02-23 | Kubota Ltd | MITSUDOMAUNTOSAGYOKINO SHOKOSOCHI |
| JPS59168138A (en) * | 1983-03-14 | 1984-09-21 | Toyoda Autom Loom Works Ltd | Apparatus for controlling roving winding tension in roving machine |
| JPS59204929A (en) * | 1983-03-18 | 1984-11-20 | マシイネンフアブリーク・リーター・アクチエンゲゼルシヤフト | Fine spinning frame for winding up yarn |
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