JPH04313564A - Yarn package rewinding method and turret type multishaft winding device - Google Patents
Yarn package rewinding method and turret type multishaft winding deviceInfo
- Publication number
- JPH04313564A JPH04313564A JP7650991A JP7650991A JPH04313564A JP H04313564 A JPH04313564 A JP H04313564A JP 7650991 A JP7650991 A JP 7650991A JP 7650991 A JP7650991 A JP 7650991A JP H04313564 A JPH04313564 A JP H04313564A
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- yarn
- roller
- traverse
- winding
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 12
- 238000003860 storage Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920005594 polymer fiber Polymers 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000000528 lesser trochanter Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Forwarding And Storing Of Filamentary Material (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は炭素繊維、ガラス繊維並
びに高分子繊維等の製造において得られた糸パッケージ
を仮撚を生じさせることなく巻替える方法並びに大容量
の糸パッケージから複数のボビンを自動的に交換させつ
つ玉揚げ操作の手間を要することなくノンストップで小
容量のパッケージに連続小割巻替えを行なうタレット型
多軸巻取装置に関する。[Industrial Application Field] The present invention provides a method for rewinding yarn packages obtained in the production of carbon fibers, glass fibers, polymer fibers, etc. without causing false twisting, and a method for rewinding yarn packages obtained in the production of carbon fibers, glass fibers, polymer fibers, etc., and for rewinding a plurality of bobbins from a large capacity yarn package. This invention relates to a turret-type multi-shaft winding device that performs continuous small-volume rewinding of small-capacity packages in a nonstop manner without requiring the effort of doffing operations while automatically exchanging the windings.
【０００２】0002
【従来の技術】炭素繊維、ガラス繊維等の製造メーカー
においては、通常原糸パッケージとして大容量のパッケ
ージを生産してユーザーに供給しているが、ユーザー側
としてはこれを織機等に掛けて使用する場合や、それ以
外の取扱いの便宜を図るために小容量のパッケージに巻
き分けて使用している。[Prior Art] Manufacturers of carbon fibers, glass fibers, etc. usually produce large-capacity packages as yarn packages and supply them to users, but the users use them by hanging them on looms, etc. It is rolled up into small-capacity packages for convenience in handling and for other purposes.
【０００３】ところで、上述の巻替え作業には通常円筒
型の一対のローラを互いにねじれの位置関係に配置した
ネルソンローラと称される積極糸送り装置が使用され、
これを用いて給糸パッケージに巻かれた糸を綾振支点ロ
ーラを介して軸線と直角方向に強制的に解舒し、これを
綾振装置でトラバースさせつつ単錘駆動されるボビンホ
ルダ上のボビンに巻取っている。By the way, for the above-mentioned rewinding operation, an active yarn feeding device called a Nelson roller, which has a pair of cylindrical rollers arranged in a twisted positional relationship, is usually used.
Using this, the yarn wound around the yarn supply package is forcibly unwound in the direction perpendicular to the axis via the traverse fulcrum roller, and the bobbin on the bobbin holder is driven by a single spindle while being traversed by the traverse device. It is wound on.
【０００４】従って大容量の給糸パッケージから複数の
ボビンに小割巻替えする場合は、巻取り側のボビンが満
巻状態即ち規定の巻量となった時点で、小割パッケージ
を、ボビンホルダから取外し、空ボビンをセットして次
の巻替えを再スタートさせる方式が採られている。[0004] Therefore, when rewinding a large-capacity yarn supply package into small pieces onto a plurality of bobbins, the small package is removed from the bobbin holder when the bobbin on the winding side is fully wound, that is, when the specified winding amount is reached. The method is to remove the bobbin, set an empty bobbin, and restart the next rewind.
【０００５】[0005]
【発明が解決しようとする課題】しかし、上記従来のよ
うな巻替作業においては、通常給糸パッケージから解舒
された糸を案内する解舒支点ローラが給糸パッケージと
軸線を平行させて配置されるため、給糸パッケージ表面
で解舒される糸はトラバースにより解舒支点ローラの鍔
部に接触して撚れ力が加って所謂仮撚りの状態となる不
都合があり、またこの仮撚り現象は巻取り側における綾
振支点ローラの糸出口でも同様に生ずる。しかも、従来
の巻替え作業では単錘型の巻取機を用いているため玉揚
げの作業間隔が短かく非能率的である。However, in the above-mentioned conventional rewinding operation, the unwinding fulcrum roller that guides the yarn unwound from the yarn feeding package is usually arranged with its axis parallel to the yarn feeding package. As a result, the yarn being unwound on the surface of the yarn supply package comes into contact with the flange of the unwinding fulcrum roller during traverse and is subjected to twisting force, resulting in a state of so-called false twisting. The same phenomenon occurs at the yarn outlet of the traverse fulcrum roller on the winding side. Moreover, in the conventional rewinding operation, a single-spindle type winder is used, which results in short doffing intervals and is inefficient.
【０００６】なお、このような不都合を克服する方法と
して、満巻ボビンと空ボビンとを自動的に交換して連続
巻取りを行うタレット型巻取機を巻替えに使用すること
も考えられるが、従来のタレット型巻取機は一対のボビ
ンホルダをタレット盤の回転により１８０°位置転換さ
せるため、複数本の満巻ボビンを貯溜する部分が無く大
容量のパッケージから３本以上の小割パッケージに巻替
えるには必らず１サイクル毎にボビンの交換操作、所謂
、玉揚げ作業が必要となり、作業効率向上の妨げとなる
。[0006] As a way to overcome these inconveniences, it may be possible to use a turret type winder for continuous winding by automatically exchanging full bobbins and empty bobbins for rewinding. , Conventional turret type winders change the position of a pair of bobbin holders by 180 degrees by rotating the turret plate, so there is no storage area for multiple fully wound bobbins, and it is possible to change the size from large-capacity packages to small packages of 3 or more. Rewinding necessarily requires a bobbin replacement operation, a so-called doffing operation, every cycle, which impedes improvement in work efficiency.
【０００７】[0007]
【課題を解決するための手段】本発明は上記従来の巻替
え作業における不都合な諸問題点に着目してなされたも
ので、糸の仮撚りを防止することを第１の目的として、
積極糸送り装置としてのネルソンローラを挾んで給糸経
路を入口側と出口側に二分割し、ネルソンローラの入口
接点および解舒支点ローラを、給糸パッケージから該解
舒支点ローラに向う糸のトラバース面と略同一平面内に
位置させると共に前記ネルソンローラの出口接点と綾振
支点ローラを、該綾振支点ローラからボビンに向う糸の
トラバース面と同一面内に位置させたことを特徴とし、
更に大容量の給糸パッケージから三本以上の複数のボビ
ンに対する小割巻替え作業において満巻となる各ボビン
毎に玉揚げ操作を不要として作業効率を向上させること
を第２目的として、タレット盤の回転によって順次連続
して他のボビンホルダ上のボビンを巻取開始位置に移動
させ、満巻ボビンに連なる糸を空ボビンの端部近傍に設
けられた糸端把持手段に連行し、満巻ボビンから空ボビ
ンに亘る連糸をカッターにより切断する切替え動作を繰
返えし、満巻ボビンを順次ボビンの公転軌跡上に設けた
満巻ボビン貯溜区間に位置させて糸の連続小割巻取りを
行うことを特徴とする。[Means for Solving the Problems] The present invention has been made by focusing on the above-mentioned inconvenient problems in the conventional rewinding work, and has as its first object the prevention of false twisting of yarn.
The yarn feeding path is divided into two by the Nelson roller, which serves as an active yarn feeding device, into an inlet side and an outlet side. It is characterized in that it is located in substantially the same plane as the traverse surface, and the exit contact of the Nelson roller and the traverse fulcrum roller are located in the same plane as the traverse surface of the thread from the traverse fulcrum roller toward the bobbin,
Furthermore, a turret machine was developed with the second purpose of improving work efficiency by eliminating the need for doffing operations for each full bobbin when rewinding multiple bobbins of three or more from a large-capacity yarn supply package. The rotation of the bobbin holder sequentially moves the bobbins on the other bobbin holders to the winding start position, and the thread connected to the full bobbin is taken to the thread end gripping means provided near the end of the empty bobbin, and The switching operation of cutting continuous thread from the empty bobbin to the empty bobbin is repeated with a cutter, and the full bobbin is successively positioned in the full bobbin storage area provided on the revolution locus of the bobbin to continuously take up the thread in small pieces. It is characterized by doing.
【０００８】[0008]
【作用】本発明による糸パッケージ巻替方法と複数ボビ
ンに対する小割巻替手段とを実施したタレット型多軸巻
替装置を、添付の図面によって次に説明する。[Operation] A turret type multi-spindle rewinding device implementing the yarn package rewinding method and the subdivided rewinding means for a plurality of bobbins according to the present invention will be described below with reference to the accompanying drawings.
【０００９】図１、図２で示すようにこの装置は給糸ボ
ビンホルダ２上の大容量給糸パッケージＰからタレット
盤２３に配設したボビンホルダ２４ａ〜２４ｅに夫々装
着した５本のボビンＳに小割巻替えを行うもので、その
始動に際しては、先ず給糸パッケージＰから手で引出し
た糸Ｙを各ローラに巻掛けた後、先端を巻取開始位置Ａ
のボビンホルダ２４ａに巻付けて巻取りを開始する。As shown in FIGS. 1 and 2, this device transfers small yarns from a large-capacity yarn supplying package P on a yarn supplying bobbin holder 2 to five bobbins S attached to bobbin holders 24a to 24e disposed on a turret board 23, respectively. This machine performs split rewinding, and when starting it, first wind the yarn Y pulled out by hand from the yarn supply package P around each roller, and then move the tip to the winding start position A.
Winding is started by winding it around the bobbin holder 24a.
【００１０】この巻取り作業時において給糸パッケージ
Ｐから解舒される糸Ｙは、図４で示すように解舒側トラ
バース面Ｒ１内を進み、解舒支点ローラ７により方向転
換してネルソンローラの上流側フィードローラ１１の入
口接点Ｑ１で該ローラの母線Ｌ１と直交して巻付くため
、この間に糸Ｙの転びによる仮撚りを生ずることがない
。
またフィードローラ１１、１２間では公知のように両ロ
ーラのねじれ角に相当するリード長さで糸が巻付けられ
下流側フィードローラ１２の出口接点Ｑ２からガイドロ
ーラ１４に向って母線Ｌ２に直交する方向に引出される
。ガイドローラ１４により転向した糸Ｙは同一平面内に
位置する綾振支点ローラとしてのダンシングローラ１７
に巻掛けられ巻取側トラバース面Ｒ２に沿ってボビンＳ
に巻取られるため糸Ｙは一平面内を移行することとなり
仮撚りが防止される。During this winding operation, the yarn Y unwound from the yarn supply package P travels within the unwinding side traverse surface R1 as shown in FIG. Since the yarn Y is wound at the inlet contact point Q1 of the upstream feed roller 11 perpendicularly to the generatrix L1 of the roller, no false twist occurs due to the yarn Y falling during this time. Furthermore, as is well known, the yarn is wound between the feed rollers 11 and 12 with a lead length corresponding to the helix angle of both rollers, and the yarn is wound from the outlet contact point Q2 of the downstream feed roller 12 toward the guide roller 14, perpendicular to the generatrix L2. direction. The yarn Y turned by the guide roller 14 is moved to a dancing roller 17 as a traverse fulcrum roller located in the same plane.
The bobbin S is wound along the winding side traverse surface R2.
Since the yarn Y is wound around the yarn Y, the yarn Y moves in one plane, and false twisting is prevented.
【００１１】なお、上記のガイドローラ１４を排して、
図６で示すように該位置にダンシングローラ１７を位置
させて、下流側フィードローラ１２から引出した糸Ｙを
直接該ダンシングローラ１７に巻掛けてもよく、この場
合も下流側フィードローラ１２の出口接点Ｑ２と該ダン
シングローラ１７とを巻取側トラバース面Ｒ２と同一平
面内に配置させる。[0011] Note that the above-mentioned guide roller 14 is removed, and
As shown in FIG. 6, the dancing roller 17 may be positioned at this position, and the yarn Y pulled out from the downstream feed roller 12 may be directly wound around the dancing roller 17. In this case as well, the outlet of the downstream feed roller 12 The contact point Q2 and the dancing roller 17 are arranged in the same plane as the take-up side traverse surface R2.
【００１２】上記のように積極糸送り装置５からダンシ
ングローラ１７を経た糸Ｙは巻取開始位置Ａにおけるボ
ビンホルダ２４ａ上のボビンＳに綾振ガイド２０により
前記ダンシングローラ１７を綾振支点ローラとしてトラ
バースされつつ巻取られ、巻径の増大に伴なってステッ
ピングモータ２９によるタレット盤２３の間欠的な回動
で歩進公転させるようボビンＳのパッケージ面に接する
ローラ２６で制御する。As described above, the yarn Y passing through the dancing roller 17 from the active yarn feeding device 5 is traversed to the bobbin S on the bobbin holder 24a at the winding start position A by the traverse guide 20, with the dancing roller 17 as a traverse fulcrum roller. The bobbin S is controlled by a roller 26 in contact with the package surface of the bobbin S to be wound up and rotated step by step by intermittent rotation of the turret board 23 by a stepping motor 29 as the winding diameter increases.
【００１３】該ボビンホルダ２４ａのボビンＳに予め設
定した長さの糸が巻取られた時点で、該ボルダ２４ａは
満巻位置に達し、これを検知して制御装置３７からステ
ッピングモータ２９に連続パルスが送られ、満巻ボビン
を糸切り替え対応位置Ｃまで連続公転させて、前記歩進
速度よりも速やかに移動させる。When a preset length of yarn is wound onto the bobbin S of the bobbin holder 24a, the boulder 24a reaches the full winding position, and upon detecting this, the control device 37 sends continuous pulses to the stepping motor 29. is fed, and the fully wound bobbin is caused to continuously revolve to the thread switching corresponding position C, and is moved faster than the step speed.
【００１４】この位置でタレット盤２３の回転は中断す
るが、糸切替位置Ｆに到達した後方のボビンホルダ２４
ｂに対して綾振ガイド２０が糸Ｙを捕捉したまま通常の
トラバース領域を越えて糸を糸端把持手段３６まで連行
すると共に、該糸端把持手段３６が糸Ｙを捕捉して、こ
れを巻始め糸端としてボビンホルダ２４ｂ上のボビンに
巻付ける。The rotation of the turret board 23 is interrupted at this position, but the rear bobbin holder 24 which has reached the thread switching position F
With respect to b, the traverse guide 20 captures the yarn Y and carries it beyond the normal traverse area to the yarn end gripping means 36, and the yarn end gripping means 36 captures the yarn Y and carries it. The yarn is wound around the bobbin on the bobbin holder 24b as the winding start yarn end.
【００１５】このとき前記満巻ボビンを保持するボビン
ホルダ２４ａは糸切替対応位置Ｃにあって、その自転作
動用クラッチが半クラッチ状態となり、巻取り時のトル
ク以下の回動トルクで巻取方向に付勢されるため満巻ボ
ビンから空ボビンに亘る連糸に適度の緊張力が付与され
ると共にボビンボルダ２４ｂの糸端把持手段３６に捕捉
された連糸の糸端がタレット盤２３の半径方向内方に引
寄せられるため連糸がカッター３８に接触して切断され
る。At this time, the bobbin holder 24a holding the fully wound bobbin is in the thread switching corresponding position C, and its rotation operation clutch is in a half-clutch state, and the bobbin holder 24a holding the full bobbin is moved in the winding direction with a rotating torque less than the winding torque. Because of the bias, a moderate tension is applied to the continuous yarn from the full bobbin to the empty bobbin, and the yarn end of the continuous yarn captured by the yarn end gripping means 36 of the bobbin boulder 24b is held within the radial direction of the turret board 23. Since the yarn is pulled toward the opposite direction, the continuous yarn comes into contact with the cutter 38 and is cut.
【００１６】かくして満巻ボビンから次の空ボビンへの
糸切替えが行われると共に綾振ガイド２０が通常のトラ
バース領域に復帰し、タレット盤２３がステッピングモ
ータ２９への連続パルスによって僅かな角度公転して満
巻のボビンホルダ２４ａを停止位置Ｄに、また次のボビ
ンホルダ２４ｂを巻取開始位置Ａに夫々移動し停止させ
る。In this way, the yarn is switched from the full bobbin to the next empty bobbin, and the traverse guide 20 returns to the normal traverse region, and the turret disk 23 rotates at a slight angle by continuous pulses to the stepping motor 29. Then, the fully wound bobbin holder 24a is moved to the stop position D, and the next bobbin holder 24b is moved to the winding start position A and stopped.
【００１７】従ってボビンホルダ２４ｂ上の空ボビンに
は綾振ガイド２０による通常のトラバース範囲での巻取
りが開始されると共に、満巻となったボビンホルダ２４
ａは自転作動用クラッチが非結合状態となって回転は停
止する。Therefore, winding of the empty bobbin on the bobbin holder 24b in the normal traverse range by the traverse guide 20 is started, and the winding of the empty bobbin on the bobbin holder 24b, which has become fully wound, is started.
At point a, the rotation activation clutch is disengaged and rotation stops.
【００１８】このように複数のボビンホルダ２４ａ〜２
４ｅの各空ボビンＳに順次連続して糸切替えを行いなが
ら設定量の糸Ｙを巻取らせて大容量の給糸ボビンＰから
タレツト盤２３に配設された全部の複数ボビンに小割巻
替えを終った時点で装置を停止させて次の巻取作業に待
機させ、満巻ボビン貯溜区間中の全満巻ボビンを一斉に
玉揚げして空ボビンと交換させる。In this way, a plurality of bobbin holders 24a to 2
While sequentially and continuously changing the yarn on each empty bobbin S of 4e, a set amount of yarn Y is wound up from the large-capacity yarn feeding bobbin P to all the plurality of bobbins arranged on the turret board 23. When the change is completed, the device is stopped to wait for the next winding operation, and all the full bobbins in the full bobbin storage section are doffed all at once and replaced with empty bobbins.
【００１９】[0019]
【実施例】本発明の実施例を図１乃至図６により説明す
る。図示の実施例は本発明による糸パッケージ巻替方法
を実施してタレット型多軸巻替装置により小割巻替えを
行う装置の実施例である。[Embodiment] An embodiment of the present invention will be explained with reference to FIGS. 1 to 6. The illustrated embodiment is an example of a device that implements the yarn package rewinding method according to the present invention and performs subdivided rewinding using a turret type multi-shaft rewinding device.
【００２０】図において１は機台、２は該機台１の側面
に回転自在に軸支した給糸ボビンホルダで、該ホルダ２
はそのスピンドル３に吊下した重錘４により適度のブレ
ーキを作用させて、大容量の給糸パッケージＰの解舒時
の自由回転に制動を付与した。In the figure, 1 is a machine base, 2 is a yarn feeding bobbin holder rotatably supported on the side of the machine base 1;
Appropriate braking is applied by a weight 4 suspended from the spindle 3, and a brake is applied to the free rotation of the large-capacity yarn supply package P during unwinding.
【００２１】５は機台１に立設した支柱ｂの上部近傍に
設けた積極糸送り装置で、該装置は前記給糸パッケージ
Ｐから軸線に対し直角方向に引出した糸Ｙを案内する解
舒支点となるローラ７と、モータ８によりタイミングベ
ルト９、１０を介して同一方向に定速回転する一対の円
筒状フィードローラ１１、１２を互にねじれの位置関係
に配設し、一般に呼称されるネルソンローラと、該フィ
ードローラ１１、１２に複数回巻付けて引出した糸Ｙを
支柱６の上端に設けたテンション装置１０に導入するガ
イドローラ１４とで構成される。Reference numeral 5 denotes an active yarn feeding device installed near the upper part of the support column b installed upright on the machine stand 1. A roller 7 serving as a fulcrum and a pair of cylindrical feed rollers 11 and 12 rotated at a constant speed in the same direction by a motor 8 via timing belts 9 and 10 are arranged in a twisted positional relationship and are generally called It is composed of a Nelson roller and a guide roller 14 that introduces the yarn Y wound around the feed rollers 11 and 12 multiple times and pulled out into a tension device 10 provided at the upper end of the support 6.
【００２２】テンション装置１３は、テンションばね１
５により張力付与方向に付勢されたダンサアーム１６先
端のダンシングローラ１７に糸Ｙを巻掛け、該糸の張力
変化に伴うダンシングローラの上下位置変化を、ダンサ
アーム１６の変傾量として可変抵抗器から成るポテンシ
ョメータ１８により検出し、後述する巻取部のスピンド
ル回転数を増減する。The tension device 13 includes a tension spring 1
A thread Y is wound around the dancing roller 17 at the tip of the dancer arm 16 which is biased in the direction of applying tension by the thread Y, and the change in the vertical position of the dancing roller due to the change in the tension of the thread is determined by a variable resistor as the amount of tilt of the dancer arm 16. This is detected by a potentiometer 18, which increases or decreases the spindle rotation speed of the winding section, which will be described later.
【００２３】１９は機台１の前面に配置された綾振装置
を示し、該綾振装置１９は機台１内に装備した往復螺旋
状のカム溝を有するトラバースカム（図示せず）によっ
て往復駆動される公知の円錐ローラ形綾振ガイド２０を
有する。Reference numeral 19 indicates a traverse device disposed on the front side of the machine base 1, and the traverse device 19 is reciprocated by a traverse cam (not shown) having a reciprocating spiral cam groove installed in the machine base 1. It has a known conical roller type traversing guide 20 that is driven.
【００２４】給糸パッケージＰの表面から前記積極糸送
り５の解舒支点ローラ７に向ってトラバースされつつ軸
線と直角方向に解舒される糸Ｙは、フィードローラ１１
、１２に複数回巻付けて下側側フィードローラ１２の下
部から一定の速さで送出され、ガイドローラ１４で転向
して綾振支点ローラとしてのダンシングローラ１７に巻
付けられ、綾振装置１９の綾振ガイド２０でトラバース
されつつ自転駆動する巻替えボビンＳに巻装される。The yarn Y, which is traversed from the surface of the yarn feeding package P toward the unwinding fulcrum roller 7 of the active yarn feeder 5 and unwound in a direction perpendicular to the axis, is moved by the feed roller 11.
, 12 multiple times and sent out from the lower part of the lower feed roller 12 at a constant speed, turned around by the guide roller 14, wound around the dancing roller 17 as a traverse fulcrum roller, and then the traverse device 19 While being traversed by a traversing guide 20, it is wound onto a rewinding bobbin S which is driven to rotate.
【００２５】なお、上記給糸パッケージ５からボビンＳ
に至る給糸経路に設けられるローラの配置関係は図４で
示されるが、同図中のガイドローラ１４は、これを省略
して図６で示すように該ガイドローラ１４の位置に綾振
支点ローラとしてのダンシングローラ１７を位置させて
もよい。[0025] Note that the bobbin S is
The arrangement relationship of the rollers provided in the yarn feeding path leading to the yarn feeding path is shown in FIG. A dancing roller 17 may be positioned as a roller.
【００２６】上述の構成において、積極糸送り装置５の
入口側において、解舒支点ローラ７および該ローラ７か
ら離れた糸Ｙが給糸方向の上流側のフィードローラ１１
の母線Ｌ１と直交して接する点Ｑ１は、給糸パッケージ
Ｐの表面から解舒支点ローラ７に向う糸Ｙのトラバース
面Ｒ１と略同一平面に配置され、従って解舒支点ローラ
７の軸線とフィードローラ１１の軸線は互いに平行とし
た。In the above configuration, on the entrance side of the active yarn feeding device 5, the unwinding fulcrum roller 7 and the yarn Y separated from the roller 7 are moved to the feed roller 11 on the upstream side in the yarn feeding direction.
A point Q1 that is orthogonal to and in contact with the generatrix L1 of is disposed on substantially the same plane as the traverse surface R1 of the yarn Y from the surface of the yarn supply package P toward the unwinding fulcrum roller 7, and therefore, the axis of the unwinding fulcrum roller 7 and the feed The axes of the rollers 11 were parallel to each other.
【００２７】一方、前記積極糸送り装置５の出口側にお
いて下流側フィドローラ１２から母線Ｌ２と直交して糸
Ｙが離れる点Ｑ２と、ガイドローラ１４および綾振支点
ローラとなるダンシングローラ１７はダンシングローラ
１７から巻替えボビンＳに向かう糸Ｙのトラバース面Ｒ
２と同一平面内に配置され、従って下流側フィードロー
ラ１２とガイドローラ１４およびダンシングローラ１７
の軸線は互いに平行する。On the other hand, a point Q2 at which the yarn Y leaves the downstream feed roller 12 perpendicular to the generatrix L2 on the exit side of the positive yarn feeding device 5, the guide roller 14 and the dancing roller 17 which serves as a traverse fulcrum roller are dancing rollers. Traverse surface R of thread Y heading from 17 to rewinding bobbin S
2 and thus downstream feed roller 12, guide roller 14 and dancing roller 17.
axes are parallel to each other.
【００２８】なお、解舒支点ローラ７に巻掛けられる糸
Ｙは給糸パッケージＰの巻径変化に伴なって該ローラ７
の軸線との傾きが僅かに変化するため図５イで示すよう
にローラの溝底半径の大きなローラを使用し、または図
５ロで示すように糸の放出方向と等しい軸線の回りで旋
回可能のキャスタ型式のローラを用いて、解舒側トラバ
ース面Ｒ１の傾き変化による誤差を吸収させることが仮
撚り防止上好ましい。The yarn Y wound around the unwinding fulcrum roller 7 changes as the winding diameter of the yarn supply package P changes.
Since the inclination with the axis of the thread changes slightly, it is possible to use a roller with a large groove bottom radius, as shown in Figure 5A, or to rotate around the same axis as the yarn release direction, as shown in Figure 5B. In order to prevent false twisting, it is preferable to use caster type rollers to absorb errors caused by changes in the inclination of the unwinding side traverse surface R1.
【００２９】次に上記給糸パッケージ巻替方法により小
割巻替えを行うタレット型多軸巻替装置の実施例につい
て説明する。機台１の前面パネル２１の円形透孔２１ａ
内に、周縁を４個の少転子２２で回転自在に支承させた
タレット盤２３を設け、該タレット盤２３の同一円周上
に等間隔位置で複数本（図示例では５本）のボビンホル
ダ２４ａ、２４ｂ、２４ｃ、２５ｄ、２４ｅが夫々スピ
ンドル２５ａ、２５ｂ、２５ｃ、２５ｄ、２５ｅにより
回転自在に軸支され、かつ各スピンドル２５ａ〜２５ｅ
は後述するようにタレット盤２３上で適時に自転と停止
を行うようにした。Next, an embodiment of a turret-type multi-shaft rewinding device that performs subdivided rewinding using the yarn feeding package rewinding method described above will be described. Circular through hole 21a in front panel 21 of machine base 1
A turret disk 23 whose peripheral edge is rotatably supported by four lesser trochanters 22 is provided inside the turret disk 23, and a plurality of bobbin holders (five in the illustrated example) are arranged at equal intervals on the same circumference of the turret disk 23. 24a, 24b, 24c, 25d, and 24e are rotatably supported by spindles 25a, 25b, 25c, 25d, and 25e, respectively, and each spindle 25a to 25e
As will be described later, the robot rotates and stops on the turret board 23 in a timely manner.
【００３０】タレット盤２３は、前記綾振装置１９と対
向するボビンに糸Ｙを巻取るとき巻糸層の増加に伴い該
ボビンの表面に接圧させたローラベール２６が巻層の増
加によって外方に押出される変位を、ばねで付勢した移
動アーム２７の変傾として近接スイッチ２８で検出し、
該スイッチの信号にもとづいてステッピングモータ２９
を歩進運転させて巻糸中のボビンホルダを該巻取位置か
ら隔離させる方向即ち図１で矢示Ｘで示す反時計方向に
回動させるようにした。When the turret disk 23 winds the yarn Y onto the bobbin facing the traversing device 19, the roller bail 26 pressed against the surface of the bobbin is released as the number of layers increases. The proximity switch 28 detects the displacement of the moving arm 27 biased by a spring as the tilt of the movable arm 27.
Based on the signal of the switch, the stepping motor 29
The bobbin holder in which the thread is being wound is rotated in a direction separating the bobbin holder from the winding position, that is, in the counterclockwise direction shown by the arrow X in FIG.
【００３１】これにより図３で示すように巻取開始位置
Ａにおいて糸Ｙを巻取り、その巻太りに応じた速度でタ
レット盤２３を徐々に公転させた巻取ボビンを移動させ
て、その巻量が所定量に達して満巻位置Ｂとなったとき
ステッピングモータ２８の連続回転によって、満巻位置
Ｂから糸切替対応位置Ｃまで急速に公転移動させ、ここ
で後続のボビンホルダのボビンとの糸切替作動時間だけ
公転を停止し、糸切替完了時点で後続の空ボビンが糸切
替位置Ｆから巻取開始位置Ａに到達するまでの僅かの時
間連続公転させて、以後は空ボビンに対する歩進運転に
よる糸の巻取りを行うようにした。As a result, as shown in FIG. 3, the yarn Y is wound at the winding start position A, and the winding bobbin is gradually moved around the turret disk 23 at a speed corresponding to the thickness of the winding. When the amount reaches a predetermined amount and reaches the full winding position B, the stepping motor 28 continuously rotates to rapidly revolve from the full winding position B to the thread switching corresponding position C, where the thread is connected to the bobbin of the following bobbin holder. The revolution is stopped for the switching operation time, and when the thread switching is completed, the subsequent empty bobbin is allowed to revolve continuously for a short period of time until it reaches the winding start position A from the thread switching position F, and thereafter, the empty bobbin is operated in steps. The thread can now be wound using the following method.
【００３２】前記した５本のボビンホルダ２４ａ〜２５
ｅは、各スピンドル２５ａ〜２５ｅの後端に設けたタイ
ミングプーリ３０と、タレット盤２３の軸線に沿って設
けた中間軸３１に固着したタイミングプーリ３１ａと、
テンションプーリ３２とに巻掛けたタイミングベルト３
３及び前記中間軸３１の後端のタイミングプーリ３１ｂ
に巻掛けたタイミングベルト３４を介して１第のモータ
３５により同一方向に一斉に駆動自転する。The five bobbin holders 24a to 25 described above
e is a timing pulley 30 provided at the rear end of each spindle 25a to 25e, and a timing pulley 31a fixed to an intermediate shaft 31 provided along the axis of the turret board 23;
Timing belt 3 wrapped around tension pulley 32
3 and a timing pulley 31b at the rear end of the intermediate shaft 31
They are driven to rotate simultaneously in the same direction by a first motor 35 via a timing belt 34 that is wound around them.
【００３３】なお、モータ３５は前記テンション装置１
３による糸Ｙの検出張力に応じて自動的に速度調整され
るモータを使用するか、または原理的に略一定の巻取り
張力を得られるトルクモータが使用される。Note that the motor 35 is connected to the tension device 1.
A motor whose speed is automatically adjusted according to the detected tension of the yarn Y by No. 3 is used, or a torque motor which can in principle obtain a substantially constant winding tension is used.
【００３４】また該モータ３５は前記綾振装置１９の綾
振カム（図示せず）を同時に駆動し、従ってボビンホル
ダ２４ａ〜２４ｅのスピンドル２５ａ〜２５ｅと綾振カ
ムとは一定の回転比を保って回転する。The motor 35 simultaneously drives the traverse cams (not shown) of the traverse device 19, so that the spindles 25a to 25e of the bobbin holders 24a to 24e and the traverse cams maintain a constant rotation ratio. Rotate.
【００３５】前記スピンドル２５ａ〜２５ｅと、その後
部端に設けたタイミングプーリ３０との連結部には夫々
タレット盤２３の回転に伴なう公転位置の変化により完
全嵌合、半クラッチ、非嵌合の三段階に切換え可能のク
ラッチ（図示せず）が内蔵され、該クラッチは図３で示
すように、空ボビンを保持したボビンホルダが満巻ボビ
ン貯溜区間の最終位置Ｅから糸切替位置Ｆに至るまでの
空ボビンの助走区間には完全嵌合となり、この状態が、
巻取開始位置Ａおよび満巻位置Ｂを過ぎ糸切替対応位置
Ｃに至るまで継続すると共に、糸切替対応位置Ｃからボ
ビン停止位置Ｄの直前までは半クラッチとし、更に該ボ
ビン停止位置Ｄで始まる満巻ボビン貯溜区間の全区間に
おいては非嵌合状態としてボビンホルダを、この区間で
休止させる。The connecting portions between the spindles 25a to 25e and the timing pulley 30 provided at their rear ends are fully engaged, partially engaged, or unengaged depending on the change in revolution position caused by the rotation of the turret plate 23. There is a built-in clutch (not shown) that can be switched in three stages, and as shown in FIG. The run-up section of the empty bobbin until now is completely fitted, and this state is as follows.
It continues past the winding start position A and the full winding position B until it reaches the thread switching corresponding position C, and from the thread switching corresponding position C until just before the bobbin stop position D, the clutch is half-clutched, and then it starts at the bobbin stop position D. The entire fully wound bobbin storage section is set in a non-fitting state, and the bobbin holder is stopped in this section.
【００３６】これらのクラッチ嵌脱操作は、例えば前記
タイミングプーリ３０の移動軌跡の外側に沿って設けた
円弧状カムプレートに、スピンドル側に設けたカムフォ
ロアを適時に係合させ、該カムフォロアのスピンドル軸
線方向の変位によって自動的に制御し得る。These clutch engagement/disengagement operations involve, for example, timely engaging a cam follower provided on the spindle side with an arc-shaped cam plate provided along the outside of the movement locus of the timing pulley 30, and adjusting the spindle axis of the cam follower. Can be automatically controlled by directional displacement.
【００３７】更に、各ボビンホルダ２４ａ〜２４ｅの基
端側即ちタレット盤２３に近い側には夫々満巻ボビンか
ら空ボビンへの糸切替え動作時に、巻糸の端部を把持す
る糸端把持手段３６が設けられ、これが図３で示す糸切
替え位置Ｆにおいて綾振ガイド２０が通常のトラバース
範囲を越えてボビンホルダの基端側に連行されたとき一
時的に把持部分を開放して糸Ｙを受入れ捕捉し、巻取開
始位置Ａから満巻位置Ｂを経てボビン停止位置Ｄに至る
まで巻糸始端を保持すると共に、満巻ボビン貯溜区間で
はホルダの回転を停止させて巻糸始端を釈放し、玉揚げ
を可能にする。上記糸端把持手段３６の開閉動作は、例
えばパネル２１の背後においてスピンドル２５ａ〜２５
ｅの公転軌跡に沿って設けた円弧状カムに、リンク等を
介して糸端把持手段３６に連結したカムフォロアを係合
させ、該カムフォロアをスピンドルの軸線方向に移動さ
せて自動制御できる。Further, on the proximal end side of each bobbin holder 24a to 24e, that is, on the side closer to the turret board 23, there is a thread end gripping means 36 for gripping the end of the winding thread during the thread switching operation from a fully wound bobbin to an empty bobbin. is provided, and when the traverse guide 20 is taken to the proximal end side of the bobbin holder beyond the normal traverse range at the thread switching position F shown in FIG. The starting end of the winding thread is held from the winding start position A through the full winding position B to the bobbin stop position D, and in the full bobbin storage section, the rotation of the holder is stopped and the starting end of the winding thread is released. Allows for frying. The opening/closing operation of the yarn end gripping means 36 is performed, for example, on the spindles 25a to 25 behind the panel 21.
A cam follower connected to the yarn end gripping means 36 via a link or the like is engaged with an arcuate cam provided along the revolving locus of e, and the cam follower is moved in the axial direction of the spindle for automatic control.
【００３８】図中、３７は積極糸送り装置５のフィード
ローラ１１、１２のスピードコントロール、送り出され
る糸の定長管理、或いはボビンホルダの回転数制御並び
に満巻ボビンの本数をカウントする等の機能を有する制
御装置で、前面のコントロールパネルによって巻糸速度
の設定、巻糸長さの設定、巻本数の設定を行うようにし
た。In the figure, 37 has functions such as controlling the speed of the feed rollers 11 and 12 of the active yarn feeding device 5, managing the fixed length of the yarn to be fed out, controlling the rotation speed of the bobbin holder, and counting the number of fully wound bobbins. The winding speed, winding length, and number of windings can be set using the front control panel.
【００３９】３８は各ボビンホルダ２４ａ〜２４ｅの間
隔位置においてタレツト盤２３の前面に取付け、満巻ボ
ビンから次の空ボビンに亘る連糸を自動的に切断するカ
ッターを示す。Reference numeral 38 denotes a cutter that is attached to the front surface of the turret board 23 at intervals between the bobbin holders 24a to 24e, and automatically cuts the continuous thread from a full bobbin to the next empty bobbin.
【００４０】図７および図８は本発明の他の実施例を示
したもので、巻取機のユニットを多段多列をなして配設
したものである。図中、第１図乃至第６図と同一符号を
付した箇所は夫々同一部材、同一部分を示す。なお、上
記の実施例装置は主として紡糸巻取り等に用いられ、給
糸の速度に合わせてボビンに糸を巻取るものであるが、
勿論、前述の如き大容量パッケージから少容量パッケー
ジへの巻替えにも適用が可能であり、単位面積あたりの
装置スペースを減少させ得る。FIGS. 7 and 8 show another embodiment of the present invention, in which winding machine units are arranged in multiple rows and stages. In the drawings, the same reference numerals as in FIGS. 1 to 6 indicate the same members and parts, respectively. Note that the above embodiment device is mainly used for spinning and winding, etc., and winds yarn onto a bobbin in accordance with the yarn feeding speed.
Of course, it is also possible to apply the above-mentioned rewinding from a large capacity package to a small capacity package, and the device space per unit area can be reduced.
【００４１】[0041]
【発明の効果】本発明の給糸パッケージの巻替方法によ
るときは、積極糸送り装置の前後において、糸がトラバ
ース面と同一の平面内に配置した解舒支点ローラと綾振
支点ローラとなるダンシングローラに巻掛けられて一平
面内に移行するためローラ表面での転びによる仮撚りの
生ずることを防止でき、またタレット型多軸巻取装置は
、３本以上のボビンホルダを互いに軸線を平行させてタ
レット盤の同一円周上に等間隔位置で配設し、綾振装置
と対向する巻取開始位置のボビンホルダのボビンに糸の
巻取りを行い、タレット盤の公転によって順次連続して
次のボビンホルダを巻取開始位置に移動させ、先に満巻
となったホビンと次の空ボビン間で糸の切替えを行うこ
とを繰返して連続的に小割巻替えを行い、タレット盤上
の全ボビンに対し、小割巻替えを終るまで一切の玉揚げ
操作を必要とせず、全ボビンの巻取りを行った後、一斉
に玉揚げを行うことにより作業能率を著しく向上し、作
業員１人当りの巻取管理可能台数も増大し、人件費も大
巾に削減し得る効果を有する。[Effects of the Invention] When using the yarn feeding package rewinding method of the present invention, the yarn serves as an unwinding fulcrum roller and a traversing fulcrum roller arranged in the same plane as the traverse surface before and after the active yarn feeding device. Since the bobbin is wound around a dancing roller and moved in one plane, it is possible to prevent false twisting due to rolling on the roller surface.In addition, the turret type multi-axis winding device is a winding device that allows three or more bobbin holders to be moved in parallel with each other. The yarn is wound onto the bobbin of the bobbin holder, which is arranged at equal intervals on the same circumference of the turret disk, and which is located at the winding start position facing the traversing device. The bobbin holder is moved to the winding start position, and the yarn is switched between the first fully wound hobbin and the next empty bobbin, which is repeated to perform small winding changes, and all the bobbins on the turret board are On the other hand, there is no need for any doffing operation until the end of small rewinding, and by performing doffing all at once after winding all the bobbins, work efficiency is significantly improved, and the amount of work per worker is reduced. This has the effect of increasing the number of winding machines that can be managed and greatly reducing personnel costs.
【００４２】[0042]
【図１】 本発明方法を実施して小割巻替えを行うタ
レット型多軸巻取装置の実施例を示す正面図[Fig. 1] A front view showing an embodiment of a turret-type multi-shaft winding device that performs subdivided rewinding by implementing the method of the present invention.
【図２】
図１の側面図[Figure 2]
Side view of Figure 1
【図３】 要部の拡大正面図[Figure 3] Enlarged front view of main parts
【図４】 ガイドローラの配置を示す斜視図[Figure 4] Perspective view showing the arrangement of guide rollers
【図５】
ガイドローラの実施例を示す側面図と斜視図[Figure 5]
Side view and perspective view showing an example of a guide roller
【図６
】 ガイドローラの配置を示す斜視図[Figure 6
] Perspective view showing the arrangement of guide rollers
【図７】 本
発明による多軸巻取装置の他の実施例を示す正面図[Fig. 7] A front view showing another embodiment of the multi-axis winding device according to the present invention.
【図８】 図７の側面図[Figure 8] Side view of Figure 7
５ 積極糸送り装置 ７
解舒支点ローラ１１、１２ フィードローラ
Ｌ１、Ｌ２ ローラ母線
Ｑ１ 入口接点
Ｑ２ 出口接点１３ テンション装置
１４ ガイドローラ１７ ダンシ
ングローラ １９ 綾振装置２３
タレット盤
２４ａ、２４ｂ、２４ｃ、２４ｄ、２４ｅ ボビンホ
ルダ
Ｐ 給糸パッケージ Ｙ
糸Ｓ ボビン5 Active thread feeding device 7
Unwinding fulcrum rollers 11, 12 Feed roller
L1, L2 Roller busbar Q1 Inlet contact
Q2 Outlet contact 13 Tension device
14 Guide roller 17 Dancing roller 19 Traversing device 23
Turret board 24a, 24b, 24c, 24d, 24e Bobbin holder P Yarn supply package Y
Thread S bobbin
Claims (3)
の表面から解舒支点ローラに向ってトラバースしつつ解
舒される糸を、円筒状の２本のフィードローラを互いに
ねじれの位置関係をなして配設したネルソンローラに、
少なくとも一回巻掛けて前記フィードローラ表面から母
線に対し直交する方向に引出し、綾振支点ローラを介し
て綾振装置によりトラバースさせつつボビン上に巻取る
ことにより前記給糸パッケージからボビンに巻替えを行
ない、前記ネルソンローラの入口接点および解舒支点ロ
ーラを、給糸パッケージから該解舒支点ローラに向う糸
のトラバース面と略同一平面内に位置させると共に前記
ネルソンローラの出口接点と綾振支点ローラを、該綾振
支点ローラからボビンに向う糸のトラバース面と同一面
内に位置させたことを特徴とする糸パッケージ巻替方法
。Claim 1: The yarn is unwound while traversing from the surface of a rotatably supported yarn feeding package toward an unwinding fulcrum roller. Nelson Roller, which was installed without
The yarn is wound at least once, then pulled out from the surface of the feed roller in a direction perpendicular to the generatrix line, and then wound onto the bobbin while being traversed by a traverse device via a traverse fulcrum roller, thereby being re-wound from the yarn supply package onto the bobbin. The inlet contact point of the Nelson roller and the unwinding fulcrum roller are located in substantially the same plane as the traverse surface of the yarn from the yarn supply package toward the unwinding fulcrum roller, and the outlet contact point of the Nelson roller and the traversing fulcrum roller A method for rewinding a yarn package, characterized in that the roller is positioned in the same plane as the traverse surface of the yarn from the traverse fulcrum roller toward the bobbin.
パッケージから積極糸送り装置により糸を解舒し、該糸
を綾振装置によって駆動される綾振ガイドによりトラバ
ースさせ、糸張力をテンション装置で検出しつつ張力の
大きさに応じた速さでボビンホルダに保持したボビンに
小容量のパッケージとして巻取る小割巻替機であって、
三本以上適数本のボビンホルダを軸線を互いに平行させ
てタレット盤の同一円周上の等間隔位置に配設し、前記
綾振ガイドと対向する巻取開始位置のボビンホルダ上の
ボビンに糸の巻取を行い、タレット盤の回転によって順
次連続して他のボビンホルダ上のボビンを巻取開始位置
に移動させ、満巻ボビンに連なる糸を空ボビンの端部近
傍に設けられた糸端把持手段に連行し、満巻ボビンから
空ボビンに亘る連糸をカッターにより切断する切替え動
作を繰返えし満巻ボビンを順次ボビンの公転軌跡上に設
けた満巻ボビン貯溜空間に位置させて糸の連続小割巻替
えを行うことを特徴とするタレット型多軸巻取装置。[Claim 2] The yarn is unwound from a large-capacity yarn supply package to which the required braking force is applied by an active yarn feeding device, and the yarn is traversed by a traversing guide driven by a traversing device to reduce the yarn tension. A small-dividing rewinding machine that winds a small-capacity package onto a bobbin held in a bobbin holder at a speed according to the magnitude of tension while detecting it with a tension device,
A suitable number of three or more bobbin holders are arranged at equal intervals on the same circumference of the turret board with their axes parallel to each other, and the thread is placed on the bobbin on the bobbin holder at the winding start position facing the traverse guide. Winding is performed, and the bobbins on other bobbin holders are successively moved to the winding start position by rotation of the turret disk, and the thread connected to the fully wound bobbin is held by a thread end gripping means provided near the end of the empty bobbin. The switching operation of cutting the continuous thread from the full bobbin to the empty bobbin with a cutter is repeated, and the full bobbin is successively positioned in the full bobbin storage space provided on the bobbin's revolution locus, and the thread is removed. A turret type multi-spindle winding device that is characterized by continuous small rewinding.
ガイドによりトラバースさせ、糸張力をテンション装置
で検出しつつ張力の大きさに応じた速さでボビンホルダ
に保持したボビンに巻取る巻取装置であって、三本以上
適数本のボビンホルダを軸線を互いに平行させてタレッ
ト盤の同一円周上の等間隔位置に配置し、前記綾振ガイ
ドと対向する巻取開始位置のボビンホルダ上のボビンに
糸の巻取を行い、タレット盤の回転によって順次連続し
て他のボビンホルダ上のボビンを巻取開始位置に移動さ
せ、満巻ボビンに連なる糸を空ボビンの端部近傍に設け
られた糸端把持手段に連行し、満巻ボビンから空ボビン
に亘る連糸をカッターにより切断する切替え動作を繰返
えし、満巻ボビンを順次ボビンの公転軌跡上に設けた満
巻ボビン貯溜区間に位置させて連続巻取を行うことを特
徴とするタレット型多軸巻取装置。3. A winding method in which the thread is traversed by a traverse guide driven by a traverse device, and is wound onto a bobbin held in a bobbin holder at a speed corresponding to the magnitude of the tension while the thread tension is detected by a tension device. The apparatus comprises three or more bobbin holders arranged at equal intervals on the same circumference of a turret board with their axes parallel to each other, and on the bobbin holders at a winding start position facing the traverse guide. The thread is wound onto the bobbin, and the bobbins on other bobbin holders are successively moved to the winding start position by rotation of the turret board, and the thread connected to the full bobbin is placed near the end of the empty bobbin. The yarn is brought to the yarn end gripping means, and the switching operation of cutting the continuous yarn from the fully wound bobbin to the empty bobbin with a cutter is repeated, and the fully wound bobbin is sequentially transferred to the fully wound bobbin storage section provided on the revolving locus of the bobbin. A turret-type multi-shaft winding device that performs continuous winding by positioning the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3076509A JP2992840B2 (en) | 1991-04-09 | 1991-04-09 | Yarn package rewinding method and turret type multi-axis winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3076509A JP2992840B2 (en) | 1991-04-09 | 1991-04-09 | Yarn package rewinding method and turret type multi-axis winding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04313564A true JPH04313564A (en) | 1992-11-05 |
| JP2992840B2 JP2992840B2 (en) | 1999-12-20 |
Family
ID=13607225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3076509A Expired - Fee Related JP2992840B2 (en) | 1991-04-09 | 1991-04-09 | Yarn package rewinding method and turret type multi-axis winding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2992840B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012147797A1 (en) * | 2011-04-28 | 2012-11-01 | 三菱レイヨン株式会社 | Automatic winding device for filamentous material and automatic winding method |
| KR101227127B1 (en) * | 2011-07-29 | 2013-02-07 | 사단법인 전북대학교자동차부품금형기술혁신센터 | Rewinding apparatus for cable filling yarn |
-
1991
- 1991-04-09 JP JP3076509A patent/JP2992840B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012147797A1 (en) * | 2011-04-28 | 2012-11-01 | 三菱レイヨン株式会社 | Automatic winding device for filamentous material and automatic winding method |
| JP5362918B2 (en) * | 2011-04-28 | 2013-12-11 | 三菱レイヨン株式会社 | Automatic winding device and automatic winding method for filamentous material |
| KR101362644B1 (en) * | 2011-04-28 | 2014-02-12 | 미쯔비시 레이온 가부시끼가이샤 | Automatic winding device for filamentous material and automatic winding method |
| US9073728B2 (en) | 2011-04-28 | 2015-07-07 | Mitsubishi Rayon Co., Ltd. | Automatic winding device for filamentous material and automatic winding method |
| KR101227127B1 (en) * | 2011-07-29 | 2013-02-07 | 사단법인 전북대학교자동차부품금형기술혁신센터 | Rewinding apparatus for cable filling yarn |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2992840B2 (en) | 1999-12-20 |
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