JPH03115066A - Thread rewinding method - Google Patents
Thread rewinding methodInfo
- Publication number
- JPH03115066A JPH03115066A JP25366389A JP25366389A JPH03115066A JP H03115066 A JPH03115066 A JP H03115066A JP 25366389 A JP25366389 A JP 25366389A JP 25366389 A JP25366389 A JP 25366389A JP H03115066 A JPH03115066 A JP H03115066A
- Authority
- JP
- Japan
- Prior art keywords
- spindles
- packages
- winding
- speed
- drive shaft
- 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
- 238000000034 method Methods 0.000 title claims description 7
- 238000004804 winding Methods 0.000 claims abstract description 41
- 238000001514 detection method Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000009958 sewing 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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
- B65H54/20—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming multiple packages
-
- 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
Abstract
Description
【発明の詳細な説明】
【産業上の利用分野１
本光明は、クローズドワインドを行なう巻糸機に関する
。
（従来の技術χ
に従来の技術］
クローズドワインドは、■巻形状が安定して、巻姿が美
しい為に糸売りする場合の商品価値がアップする、■巻
硬度が高くなるため巻玉の径が小さくなり、取扱いも容
易となり、輸送する為の梱包費、スペースも低く抑えら
れる、同時に輸送による系層のくずれ等も防止できる、
■撚糸巻玉解舒時の外層系落ちがオープンワインドに比
較して小さい、等多くのメリットがあるために、ミシン
系等には用いられているが、撚糸機では全くオープンワ
インドで巻き上げられていた。クローズドワインドを行
なう従来の巻返機では、各錘単独にフリクションディス
クをフリクションタイヤ等で駆動している。この場合で
も、各錘単独に巻径に対してフリクションタイヤの位置
を変換するコネクティングロッド方式のＲ４１１１など
が設けられているが、その調整が煩雑であった。
［発明が解決しようとする課題］
本発明は、上記の点に鑑みて、各錘単独にスピンドル回
転数を変化させていたのを関して、全鍾−斉にそれを行
ないクローズドワインドを行なうことができるようにす
ることを目的とする。
Ｋ課題を解決するための手段】
１つの駆動源により、１つの駆動系を介して複数錘の巻
取ＨＭのパッケージの回転とトラバース運動とを行なわ
せ、複数の巻取装置の内の１錘のパッケージの回転数を
検出し、それの数値を駆動源にフィードバックし、駆動
源の回転数を制御する。また、回転数を検出している１
つの錘に糸切れが発生したときは、それに代る順位２番
の錘の回転数を検出し、以下糸切れごとに順位を繰り下
げて検出する。
「実 施 例】
本光明方法を実施する装置の一例を図面と共に次に説明
する。
本発明方法を実施する装置は、複数の巻取装置１．１．
・・・・・・を列設し、それら各巻取装置１．１゜・・
・・・・を共通の１つの駆動系、即ち図示の例では駆動
シャフト２により駆動しいる。巻取装Ｗ１は、図示しな
い支持部材により支持したスピンドル３にパッケージ４
を挿し、スピンドル３の喘部と駆動シャフト２とを駆動
ベルト等の回転伝達手段５で接続している。パッケージ
４に接するタッチローラ６を設け、その回転数を、回転
検出器７で検出できるようにし、その検出値は、ｃｐｕ
ａに入力される。また、パッケージ４に巻き上げる糸
条９をトラバースさせるためのトラバースガイド１０を
設ける。トラバースガイド１０は複数台の列設された巻
取装置１を通して設けられたトラバースバー１１に設け
られ、トラバースバー１１の往復動により糸９にトラバ
ース運動をさせる。トラバースバー１１はギアボックス
１２により循環駆動される。ギアボックス１２は、駆動
シャフト２からベルト等の動力伝達手段１３で動力が伝
えられる。また、各巻取装置に巻き取られる糸９に沿っ
て糸切れ検出器１４が設けられ、検出器１４の信号は、
ＣＰＵ ８に入力される。 駆動シャフト２は、モータ
ー１５の回転を動力伝達手段１６を介して受は回転する
。モーター１５はｃｐｕ ｓの信号を受は回転数を制卸
され回転する。
巻取装！Ｉ１１は、上記構造により、複数の巻取装置の
全錘が同一の駆動シャフト２の回転を受けてスピンドル
３を回転し、パッケージ４を巻き上げている。トラバー
スガイド１０も全錘共通のトラバースバー１１の往復動
により糸条９をトラバースさせパッケージに案内してい
る。そしてトラバースバーの駆動も、駆動シャフト２か
ら動力伝達手段１３を介して動力の伝達を受けて行なわ
れているので、全錘が同一の条件下でクローズワインド
することが可能である。そこで、複数の巻取装置の内の
１つの巻取装置の回転を検出して駆動源のモーター１５
の回転を制御する。即ち、第１の巻取装置Ｎ１のタッチ
ローラ６の回転を検出し、その出力をＣＰＵ ８に送り
所定回転となっているかどうかを演綽してその修正信号
をモーター１５に出し、モーター１５をそのときの適正
回転数で回転させる。これにより全錘均一にパッケージ
が巻き上げられる。
巻上げ途中において巻取装置Ｎ１に糸切れが発生したと
する。それを糸切れ検出器１４が検出するとその信号が
ＣＰＵ ８に送られ、直ちに順位２番目の例えば、Ｎ２
の巻取装置の回転検出器７の信号を受けるようにＣＰＵ
８の入力が切替わり、爾後、順位２番目の巻取装ＭＮ
２の回転数がＭ準となり巻取が行なわれ、また、糸切れ
検出も巻取装ＭＮ２について行なわれる。
上記の基準となる巻取装置は、全錘に順位を付す必要は
なく、全錘数に対し通常の糸切れ発生率にもとずいて決
定すれば良く、その範囲の数の巻取装置に糸切れ検出器
１４を設ければ良い。そして、もし順位が最後の巻取装
置にも糸切れが生じたときは、機台停止の信号を出しモ
ーターの回転を停止する。
Ｋ発明の効果】
本発明は、１つの駆ｖＪ源により１つの駆動系を介して
複数錘の巻取装置のパッケージの回転とトラバース運動
とを行なわせ、複数の巻取装置の内の１錘のパッケージ
の回転数を検出し、それの数値を駆動源にフィードバッ
クし、駆ＩＩＩ］源の回転数を制御したため、従来各錘
ごとに回転検出器を付し、スピンドル回転数を制御して
いたクローズドワインドを、全錘−斉の制御で行なうこ
とができるようになり、大径のパッケージの巻き上げに
も適用することができるようになった。
また、回転数を検出している１つの基準錘に糸切れが発
生したときは、それに代る順位２番の錘の回転数を検出
し、再度の糸切れには以下順位を繰り下げて検出するよ
うにしたため、基準となる錘の糸が切断した場合でも、
直ちに次のＭ単錘により巻取りを＃ＪＩｌ］することが
でき、始終均一な巻き上げを行なうことができる。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field 1] The present invention relates to a yarn winding machine that performs closed winding. (Conventional technology χ) Closed winding has the following advantages: ■ The winding shape is stable and the winding appearance is beautiful, which increases the product value when selling yarn. ■ The winding hardness increases, so the diameter of the rolled ball increases. is smaller, easier to handle, requires less packaging cost and space for transportation, and at the same time prevents the system layer from collapsing during transportation.
■It is used in sewing machines because it has many advantages, such as the outer layer falling off when unwinding is smaller than with open wind, but twisting machines do not wind it with open wind at all. Ta. In a conventional rewinding machine that performs closed winding, a friction disk for each spindle is driven by a friction tire or the like. Even in this case, a connecting rod type R4111 or the like for changing the position of the friction tire with respect to the winding diameter is provided for each weight alone, but the adjustment is complicated. [Problems to be Solved by the Invention] In view of the above points, the present invention is to change the spindle rotation speed for each spindle individually, but to change the spindle rotation speed for all spindles simultaneously to perform a closed wind. The purpose is to make it possible. Means for Solving Problem K] A single drive source rotates and traverses packages of a plurality of winding HMs through one drive system, and one spindle of the plurality of winding devices detects the rotation speed of the package, feeds back the value to the drive source, and controls the rotation speed of the drive source. In addition, the 1 that detects the rotation speed
When a thread breakage occurs in one of the spindles, the rotational speed of the second weight is detected, and the number of rotations of the second weight is detected, and the ranking is lowered for each thread breakage. ``Embodiment'' An example of an apparatus for implementing the present Komei method will be described below with reference to the drawings.The apparatus for implementing the present method includes a plurality of winding devices 1.1.
...... are installed in a row, and each winding device is 1.1゜...
... are driven by one common drive system, that is, a drive shaft 2 in the illustrated example. The winding device W1 attaches a package 4 to a spindle 3 supported by a support member (not shown).
is inserted, and the pant part of the spindle 3 and the drive shaft 2 are connected by a rotation transmission means 5 such as a drive belt. A touch roller 6 is provided in contact with the package 4, and its rotation speed can be detected by a rotation detector 7, and the detected value is determined by the CPU.
input to a. Further, a traverse guide 10 is provided for traversing the yarn 9 to be wound onto the package 4. The traverse guide 10 is provided on a traverse bar 11 provided through a plurality of winding devices 1 arranged in a row, and causes the yarn 9 to perform a traverse motion by reciprocating the traverse bar 11. The traverse bar 11 is driven in circulation by a gearbox 12. Power is transmitted to the gearbox 12 from the drive shaft 2 by a power transmission means 13 such as a belt. Further, a yarn breakage detector 14 is provided along the yarn 9 wound by each winding device, and the signal of the detector 14 is
Input to CPU 8. The drive shaft 2 receives the rotation of the motor 15 via the power transmission means 16 and rotates. The motor 15 receives a signal from the CPU and rotates with its rotation speed controlled. Winding device! In I11, with the above structure, all the spindles of the plurality of winding devices receive rotation of the same drive shaft 2, rotate the spindle 3, and wind up the package 4. The traverse guide 10 also traverses the yarn 9 and guides it to the package by reciprocating the traverse bar 11 common to all spindles. Since the traverse bar is also driven by receiving power transmitted from the drive shaft 2 via the power transmission means 13, it is possible to close wind all the weights under the same conditions. Therefore, by detecting the rotation of one of the plurality of winding devices, the drive source motor 15
control the rotation of That is, the rotation of the touch roller 6 of the first winding device N1 is detected, the output thereof is sent to the CPU 8, it is calculated whether the rotation is at a predetermined level, and a correction signal is sent to the motor 15, and the motor 15 is activated. Rotate at the appropriate rotation speed at that time. This allows the package to be rolled up evenly across all weights. Assume that a yarn breakage occurs in the winding device N1 during winding. When the thread breakage detector 14 detects this, the signal is sent to the CPU 8, and the thread breakage detector 14 immediately sends the signal to the CPU 8.
The CPU is configured to receive the signal from the rotation detector 7 of the winding device.
8 input is switched, and after that, the winding device MN which is second in the order
The number of revolutions of the winding device MN2 becomes equal to M, and winding is performed, and yarn breakage detection is also performed for the winding device MN2. The winding device that serves as the above standard does not need to be ranked among all the spindles, and can be determined based on the normal thread breakage occurrence rate for the total number of spindles. A thread breakage detector 14 may be provided. If yarn breakage occurs in the last winding device, a machine stop signal is issued and the motor rotation is stopped. K Effects of the Invention The present invention allows a package of a plurality of winding devices to be rotated and traversed through one drive system by one drive VJ source, and one spindle of the plurality of winding devices is The rotation speed of the package was detected and the value was fed back to the drive source to control the rotation speed of the drive source. Conventionally, a rotation detector was attached to each spindle to control the spindle rotation speed. Closed winding can now be performed with full spindle-spindle control, and can now be applied to winding large-diameter packages. In addition, when a thread breakage occurs in one reference weight whose rotational speed is being detected, the rotational speed of the second weight is detected instead, and if the thread breaks again, it is detected by lowering the ranking. As a result, even if the reference weight thread is cut,
Winding can be carried out immediately using the next M single spindle, and uniform winding can be performed from beginning to end.
図面は本発明方法を実施する装置の概略配置図である。 １・・・巻取装置、 ２・・・駆動シャフト。 ３・・・スピンドル、 ４・・・パッケージ。 ５、１３．１６・・・動力伝達手段。 １０・・・トラバースガイド。 The drawing is a schematic layout of an apparatus for carrying out the method of the invention. 1... Winding device, 2... Drive shaft. 3...Spindle, 4...Package. 5, 13.16...Power transmission means. 10...Traverse guide.
Claims (1)
の巻取装置のパッケージの回転とトラバース運動とを行
なわせ、複数の巻取装置の内の１錘のパッケージの回転
数を検出し、それの数値を駆動源にフィードバックし、
駆動源の回転数を制御することを特徴とする糸条巻取方
法。 ２、請求項１の糸条巻取方法において、回転数を検出し
ている１つの錘に糸切れが発生したときは、それに代る
順位２番の錘の回転数を検出し、以下糸切れごとに順位
を繰り下げて検出することを特徴とする糸条巻取方法。[Claims] 1. One drive source rotates and traverses the package of a winding device with multiple spindles through one drive system, Detects the rotation speed of the package and feeds the value back to the drive source,
A yarn winding method characterized by controlling the rotational speed of a drive source. 2. In the yarn winding method of claim 1, when a yarn breakage occurs in one of the spindles whose rotational speed is being detected, the rotational speed of the second weight is detected instead, and the thread breakage is detected. A yarn winding method characterized in that detection is performed by lowering the ranking for each time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25366389A JPH03115066A (en) | 1989-09-28 | 1989-09-28 | Thread rewinding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25366389A JPH03115066A (en) | 1989-09-28 | 1989-09-28 | Thread rewinding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03115066A true JPH03115066A (en) | 1991-05-16 |
Family
ID=17254451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25366389A Pending JPH03115066A (en) | 1989-09-28 | 1989-09-28 | Thread rewinding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03115066A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2829478A1 (en) * | 2001-09-12 | 2003-03-14 | Superba Sa | METHOD AND DEVICE FOR DRIVING A SYNCHRONOUS SPOOL |
| JP2005089188A (en) * | 2003-09-13 | 2005-04-07 | Saurer Gmbh & Co Kg | Cross winding package, and manufacturing method for cross winding package |
| EP1681259A2 (en) * | 2005-01-15 | 2006-07-19 | Rieter Ingolstadt Spinnereimaschinenbau AG | Unidirectional driving device for yarn traversing devices |
| JP2007523813A (en) * | 2004-02-27 | 2007-08-23 | ザウラー 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 | Method and apparatus for winding a plurality of yarns |
| US7789311B2 (en) | 2003-04-16 | 2010-09-07 | L-1 Secure Credentialing, Inc. | Three dimensional data storage |
| US7804982B2 (en) | 2002-11-26 | 2010-09-28 | L-1 Secure Credentialing, Inc. | Systems and methods for managing and detecting fraud in image databases used with identification documents |
-
1989
- 1989-09-28 JP JP25366389A patent/JPH03115066A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2829478A1 (en) * | 2001-09-12 | 2003-03-14 | Superba Sa | METHOD AND DEVICE FOR DRIVING A SYNCHRONOUS SPOOL |
| EP1293461A1 (en) * | 2001-09-12 | 2003-03-19 | Superba (Société Anonyme) | Method and device for controlling a yarn winder |
| US7804982B2 (en) | 2002-11-26 | 2010-09-28 | L-1 Secure Credentialing, Inc. | Systems and methods for managing and detecting fraud in image databases used with identification documents |
| US7789311B2 (en) | 2003-04-16 | 2010-09-07 | L-1 Secure Credentialing, Inc. | Three dimensional data storage |
| JP2005089188A (en) * | 2003-09-13 | 2005-04-07 | Saurer Gmbh & Co Kg | Cross winding package, and manufacturing method for cross winding package |
| JP4617123B2 (en) * | 2003-09-13 | 2011-01-19 | ザウラー 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 | Aya roll package and Aya roll package manufacturing method |
| JP2007523813A (en) * | 2004-02-27 | 2007-08-23 | ザウラー 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 | Method and apparatus for winding a plurality of yarns |
| EP1681259A2 (en) * | 2005-01-15 | 2006-07-19 | Rieter Ingolstadt Spinnereimaschinenbau AG | Unidirectional driving device for yarn traversing devices |
| EP1681259A3 (en) * | 2005-01-15 | 2007-05-09 | Rieter Ingolstadt Spinnereimaschinenbau AG | Unidirectional driving device for yarn traversing devices |
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