JP3208714B2 - Turret type multi-filament winding device - Google Patents
Turret type multi-filament winding deviceInfo
- Publication number
- JP3208714B2 JP3208714B2 JP00651492A JP651492A JP3208714B2 JP 3208714 B2 JP3208714 B2 JP 3208714B2 JP 00651492 A JP00651492 A JP 00651492A JP 651492 A JP651492 A JP 651492A JP 3208714 B2 JP3208714 B2 JP 3208714B2
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- winding
- yarn
- turret
- 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 - Fee Related
Links
Landscapes
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明はスピンドル上に複数のボ
ビンを所定間隔を存して直列に保持して、複数本の糸を
各ボビンに同時に巻取るタレット型多糸条巻取装置に係
り、特に各ボビンの間隔に設けた糸把持部に対向して、
糸切替えの際に作用する端面落ち防止ガイドと糸カッタ
ーとを、該作用位置とボビン上のパッケージに干渉しな
い不作用位置との間で、積極的に転位させるようにした
巻取装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a turret type multi-filament winding device for simultaneously winding a plurality of yarns on each bobbin while holding a plurality of bobbins in series at predetermined intervals on a spindle. In particular, in opposition to the thread gripping portions provided at the intervals between the bobbins,
The present invention relates to a winding device in which an end surface drop prevention guide and a yarn cutter acting upon yarn switching are positively displaced between the operating position and an inactive position which does not interfere with a package on a bobbin.
【０００２】[0002]
【従来の技術】従来、多糸条巻取装置（多コップワイン
ダーとも称される）では、通常スピンドル上に設けた長
尺のボビンホルダに対し、端部外周に糸把持用スリット
を形成した複数のボビンを間隔をつめて連続的に挿着保
持しており、糸切替え時には満巻ボビンから空ボビンに
亘る連糸を端面落ち防止ガイドで屈曲案内しつつ空ボビ
ンの表面にタッチする連糸を前記糸把持用スリットに案
内して該スリットに喰い込ませ、これを巻取始端として
空ボビンへの巻取を開始すると共に、前記満巻ボビンに
亘る連糸を張力の急増により切断させるものが一般的で
ある。2. Description of the Related Art Conventionally, in a multi-thread winding device (also referred to as a multi-cop winder), a plurality of slits are formed on an outer periphery of a long bobbin holder usually provided on a spindle. The bobbin is inserted and held continuously at a short interval, and at the time of thread switching, the continuous thread from the full bobbin to the empty bobbin is bent and guided by the end face drop prevention guide while touching the surface of the empty bobbin with the continuous thread. In general, the yarn is guided into a slit for gripping a thread, the slit is bitten into the slit, winding is started on an empty bobbin with the winding start end, and the continuous yarn over the full bobbin is cut by a sudden increase in tension. It is a target.
【０００３】[0003]
【発明が解決しようとする課題】しかるに、上記従来の
多糸条巻取装置により、炭素繊維マルチフィラメント等
のように、破断強度が極めて高く、また折曲げに対して
特に脆弱な性質の糸条を巻取る場合には、前記ボビンに
設けたスリットによる糸保持手段方式では、空ボビンへ
の巻取り始端の保持が不充分であり、また糸条の折曲げ
損傷による把持ミスを生ずる恐れがあると共に、連糸を
積極的に切断するためのカッターが必要となるが、その
取付けスペースが充分に確保できない等の種々の問題が
あった。However, such a conventional multi-filament winding device has a very high breaking strength, such as a carbon fiber multifilament, and is particularly vulnerable to bending. In the case of winding the yarn, in the yarn holding means system using the slit provided on the bobbin, the holding of the winding start end on the empty bobbin is insufficient, and there is a possibility that a grip error due to bending damage of the yarn may occur. At the same time, a cutter for actively cutting the continuous yarn is required, but there are various problems such as a sufficient space for mounting the cutter.
【０００４】[0004]
【課題を解決するための手段】本発明は上記従来のタレ
ット型多糸条巻取装置の不都合を排除することを目的と
し、互いに軸線を平行させてタレット盤上に配設した少
なくとも一対のスピンドルに、夫々２個以上のボビンを
直列的に保持するボビンホルダを備え、前記タレット盤
の回転によってスピンドル上の各ボビンを綾振装置に対
向する巻取位置と待機位置との間で順次位置変換させ
て、各ボビンの外周に糸を巻取るタレット型多糸条巻取
装置において、前記各スピンドルのボビン保持数に対応
する複数のボビンホルダをスピンドル上に所定間隔を存
して配置し、かつ各間隔部にスピンドルの軸方向に開閉
する糸把持部を設けると共に、前記巻取位置における糸
把持部に対向させて、満巻パッケージ表面から空ボビン
に亘る連糸を屈曲案内する端面落ち防止ガイドと、該連
糸を切断するカッターとを配設し、該端面落ち防止ガイ
ドとカッターを前記巻取位置のボビンホルダに近接する
作用位置と、満巻パッケージに干渉しない不作用位置と
の間で、回動転位させる駆動手段を具備したことを特徴
とする。SUMMARY OF THE INVENTION An object of the present invention is to eliminate the inconvenience of the conventional turret type multifilament winding device described above, and to provide at least one pair of spindles arranged on a turret plate with their axes parallel to each other. A bobbin holder for holding two or more bobbins in series, and sequentially rotating the bobbins on the spindle between a winding position facing the traverse device and a standby position by rotating the turret board. In the turret-type multi-thread winding device that winds the yarn around the outer periphery of each bobbin, a plurality of bobbin holders corresponding to the bobbin holding numbers of the spindles are arranged on the spindle at predetermined intervals, and A thread gripper that opens and closes in the axial direction of the spindle, and faces the yarn gripper at the winding position to bend the continuous yarn from the full package surface to the empty bobbin. An end position drop prevention guide, and a cutter for cutting the continuous yarn, and the end position drop prevention guide and the cutter are disposed near the bobbin holder at the winding position, and an inoperative position that does not interfere with the full package. And a driving means for rotating and displacing between them.
【０００５】[0005]
【作用】本発明に係るタレット型多糸条巻取装置は、実
施例の図面で示すように、巻取位置のボビンが満巻とな
ってタレット盤２の回転によって該満巻ボビンと空ボビ
ンとが位置変換する際に、駆動手段とするエアシリンダ
２２が作動し、端面落ち防止ガイド２０、２０′とカッ
ター１９、１９′とを不作用位置から綾振装置１４側の
ボビンホルダ６、６′に対向する作用位置まで転位させ
る。In the turret type multi-filament winding device according to the present invention, as shown in the drawings of the embodiment, the bobbin at the winding position becomes full and the full bobbin and the empty bobbin are rotated by rotation of the turret disk 2. When the position is changed, the air cylinder 22 serving as the driving means is operated, and the end face drop prevention guides 20, 20 'and the cutters 19, 19' are moved from the inoperative position to the bobbin holders 6, 6 'on the traverse device 14 side. Is displaced to the action position opposite to.
【０００６】空ボビンのスピンドル４ａが巻取位置に達
したとき、糸が公知手段により通常の綾振範囲（トラバ
ース巾）を越えてボビンホルダ６，６′の夫々一側に形
成された間隔ｔ、ｔ′に設けた把持部材７、７′で形成
される糸把持部に導かれ、開放位置にある把持部材７、
７′とボビンホルダ６、６′の各端部との間のリング状
部に糸が落ち込まれる。When the spindle 4a of the empty bobbin reaches the take-up position, the yarns exceed the normal traverse range (traverse width) by known means and are formed on one side of each of the bobbin holders 6, 6 '. The gripping member 7, which is guided to the thread gripping portion formed by the gripping members 7, 7 'provided at t' and is in the open position,
The thread is dropped into a ring-shaped portion between 7 'and each end of the bobbin holders 6, 6'.
【０００７】この間に、図１で示すように満巻ボビンか
ら糸把持部に亘る連糸Ｆ′は端面落ち防止ガイド２０、
２０′によって屈曲案内され、満巻ボビン側での綾落ち
が防止される。During this time, as shown in FIG. 1, the continuous yarn F 'extending from the full bobbin to the yarn gripping portion is guided by the end face drop prevention guide 20,
20 'guides the bend, and the shedding on the full bobbin side is prevented.
【０００８】把持部材７、７′がボビン端面に向い移動
して糸把持部が閉じ連糸Ｆ′がホルダ６、６′の端部と
把持部材７、７′で確実に把持されると、カッター１
９、１９′により連糸Ｆ′は切断されると共に糸は通常
の綾振り範囲に戻されて、トラバースされながらボビン
ホルダ上の空ボビンに巻取られ、前記エアシリンダ２２
の作用により端面落ち防止ガイド２０、２０′と糸カッ
ター１９、１９′が再び空ボビン上のパッケージと干渉
しない不作用位置に復帰する。かくして、巻糸動作が行
われ、形成された満巻ボビンは空ボビンと交換する。以
上の作動を繰返して連続的にタレット盤２上の複数のボ
ビンに対する巻取が行われる。When the gripping members 7, 7 'move toward the end surface of the bobbin to close the thread gripping portion, the continuous yarn F' is securely gripped by the ends of the holders 6, 6 'and the gripping members 7, 7'. Cutter 1
9 and 19 ', the continuous yarn F' is cut and the yarn is returned to the normal traversing range and wound up on the empty bobbin on the bobbin holder while being traversed.
As a result, the end surface drop prevention guides 20 and 20 'and the thread cutters 19 and 19' return to an inactive position where they do not interfere with the package on the empty bobbin. Thus, the winding operation is performed, and the formed full bobbin is replaced with an empty bobbin. By repeating the above operation, winding on a plurality of bobbins on the turret board 2 is continuously performed.
【０００９】[0009]
【実施例】本発明の実施例を図１乃至図３によって説明
する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS.
【００１０】１は機台に固定されるパネル、２は該パネ
ル１に設けた透孔１ａ内に周縁を複数個の小転子３で支
承して回転自在に設けたタレット盤、４ａ、４ｂはタレ
ット盤２の同心円上の対称位置においてタレット盤を貫
通し、互いに軸線を平行させて夫々ベアリング５により
回転自在に軸支したスピンドルである。Reference numeral 1 denotes a panel fixed to the machine base, and 2 denotes a turret board 4a, 4b rotatably provided in a through hole 1a provided in the panel 1 with its periphery supported by a plurality of small trochanters 3. Are spindles which penetrate through the turret disk at symmetrical positions on the concentric circle of the turret disk 2 and which are rotatably supported by bearings 5 with their axes parallel to each other.
【００１１】各スピンドル４ａ、４ｂには夫々所定の間
隔ｔを存して２個のボビンＷ1、Ｗ2を保持するボビンホ
ルダ６、６′が設けられ、各ボビンホルダ６、６′間の
間隔ｔおよびスピンドル４ａ、４ｂの基部に形成した間
隔ｔ′に、スピンドルと一体に回転するも軸方向には移
動可能とした環状の把持部材７、７′を挿設し、該把持
部材７、７′と各スピンドル４ａ、４ｂ上に固定された
ボビンホルダ６、６′の間隔ｔ及び一方のホルダ６の一
側に形成される間隔ｔ′におけるホルダ６、６′の把持
面８、８′とで糸Ｆを挾圧保持する糸把持部を形成し
た。The spindles 4a and 4b are provided with bobbin holders 6 and 6 'for holding two bobbins W 1 and W 2 at a predetermined interval t, respectively, and the interval t between the bobbin holders 6 and 6' is provided. In addition, annular gripping members 7, 7 ', which rotate integrally with the spindle but are movable in the axial direction, are inserted and inserted into the interval t' formed at the base of the spindles 4a, 4b. And the gripping surfaces 8, 8 'of the holders 6, 6' at the interval t between the bobbin holders 6, 6 'fixed on the spindles 4a, 4b and at the interval t' formed on one side of one of the holders 6. A thread gripping portion for holding and holding F was formed.
【００１２】把持部材７、７′は適当な遊び代を存して
ロッド９により連結し、スプリング１０、１０′により
図２で示す矢示Ｘの方向に付勢して、常に各ホルダ６、
６の把持面８、８′に圧接させ、スピンドル４ａ、４ｂ
の基部側の把持部材７にはベアリング１１を介して該把
持部材７に対し回転自在の摺動リング１２を取付け、該
摺動リング１２に固着したロッド１３をタレット盤２を
緩挿させて図示しないエアシリンダ機構に連結するか、
あるいはタレット盤２の回動に連動するカム機構等の作
動で前記スプリング１０、１０′に抗して矢示Ｙ方向に
強制的にロッド１３を移動させることにより把持部材
７、７′を一斉にホルダ６、６′の把持面８、８′から
離反させ、糸把持時における糸の落し込み或はドッフィ
ング時の巻糸始端の開放を行うようにした。The holding members 7, 7 'are connected by a rod 9 with an appropriate play allowance, and are urged by springs 10, 10' in the direction of arrow X shown in FIG.
6 against the gripping surfaces 8, 8 ', and the spindles 4a, 4b
A sliding ring 12 that is rotatable with respect to the gripping member 7 is attached to the gripping member 7 on the base side through a bearing 11, and a rod 13 fixed to the sliding ring 12 is loosely inserted into the turret disc 2. Not connected to the air cylinder mechanism or
Alternatively, the gripping members 7, 7 'are simultaneously moved by forcibly moving the rod 13 in the direction of the arrow Y against the springs 10, 10' by the operation of a cam mechanism or the like interlocked with the rotation of the turret disk 2. The holders 6, 6 'are separated from the gripping surfaces 8, 8' to drop the yarn at the time of gripping the yarn or open the winding start end at the time of doffing.
【００１３】尚、ボビンホルダ６、６′の構成作動は、
例えば実公平２−１５８８７号公報で開示したボビンホ
ルダ、或はこれに類する公知の各種ホルダの構造を採用
し得る。The operation of the bobbin holders 6 and 6 'is as follows.
For example, the structure of a bobbin holder disclosed in Japanese Utility Model Publication No. 2-15887, or a known various similar holder structure may be adopted.
【００１４】ボビンホルダ６、６′はタレット盤２の回
動により図１で示す綾振装置１４に対向近接する巻取位
置と、これと対称のドッフィングのための待機位置との
間で順次変換転位し、巻取位置において綾振装置１４の
トラバースガイド１５の軸方向のトラバースによる糸Ｆ
の綾振動作と、スピンドル４ａ、４ｂの自転によって保
持したボビンＷ1、Ｗ2上にパッケージを形成し、巻層の
増加をプッシャーローラ１６の支持腕１７の偏傾として
検知作動するタレット盤２の歩進回転動作に従って徐々
に矢示Ｚの方向に公転させ、満巻状態となった時点で、
タレット盤２を巻取位置との対称位置まで連続公転させ
て空ボビンと位置変換させる。The bobbin holders 6, 6 'are sequentially shifted by a rotation of the turret plate 2 between a winding position which is opposed to and close to the traverse device 14 shown in FIG. 1, and a standby position for doffing which is symmetrical therewith. Then, at the winding position, the yarn F by the axial traverse of the traverse guide 15 of the traverse device 14
The turret plate 2 forms a package on the bobbins W 1 and W 2 held by the traverse operation and the rotation of the spindles 4 a and 4 b, and detects an increase in the winding layer as an inclination of the support arm 17 of the pusher roller 16. And gradually revolves in the direction of arrow Z in accordance with the stepping rotation of
The turret disc 2 is continuously revolved to a position symmetrical with respect to the winding position to convert the position to an empty bobbin.
【００１５】１８、１８′は前記綾振装置１４の下部位
置において、前記スピンドル４ａ、４ｂと平行して固定
パネル１に回動自在に支持させた軸片１８ａに固着した
揺動アームで、夫々ボビンホルダ６、６′の糸把持部に
対向させ、該揺動アーム１８、１８′の端部には、図１
で示すように糸切替え時に空ボビンから満巻ボビンに亘
る連糸Ｆ′の切断用カッター１９、１９′と、該連糸
Ｆ′を屈曲状態で支持して満巻パッケージＰ、Ｐ′の端
部における綾外れ防止用の端面落ち防止部材２０、２
０′を設けた。Reference numerals 18 and 18 'denote swing arms fixed to a shaft piece 18a rotatably supported on the fixed panel 1 in parallel with the spindles 4a and 4b at a lower position of the traverse device 14, respectively. The bobbin holders 6 and 6 'are opposed to the thread gripping portions, and the ends of the swing arms 18 and 18'
As shown in the figure, the cutters 19, 19 'for cutting the continuous yarn F' from the empty bobbin to the full bobbin at the time of the yarn switching, and supporting the continuous yarn F 'in a bent state, the ends of the full winding packages P, P'. End surface preventing members 20 and 2 for preventing the twill from coming off at the portions
0 'was provided.
【００１６】上記パネル１を挿通した軸片１８ａには、
パネル１の背面で扇形のピニオン２１を固着し、これを
パネル１に駆動手段としてエアシリンダー２２を軸支
し、そのピストン作動に連動して正逆方向に回動するセ
グメント２３の円弧状ギヤー２３ａに噛合わせて、エア
シリンダー２２に連動して図１で実線で示す糸切替え時
の作動位置と同図で仮線示の不作用位置（ボビン上のパ
ツケージの移動軌跡外でパッケージと干渉しない位置）
の間で位置を転換するようにした。The shaft piece 18a through which the panel 1 is inserted has:
A fan-shaped pinion 21 is fixed on the back surface of the panel 1, and the fan-shaped pinion 21 is used as a driving means for the panel 1 to support an air cylinder 22. The arc-shaped gear 23 a of the segment 23 that rotates in the forward and reverse directions in conjunction with the operation of the piston. 1 and the inoperative position shown by the solid line in FIG. 1 in conjunction with the air cylinder 22 and the inoperative position shown by the provisional line in FIG. 1 (a position that does not interfere with the package outside the movement locus of the package on the bobbin). )
The position was switched between.
【００１７】以上の構成からなるタレット型多糸条巻取
装置は、糸切替え時には、満巻ボビンと空ボビンとが図
１で示す矢示Ｚ方向のタレット盤２の回動で位置を転換
し、空ボビンが実線示のように巻取位置またはその少し
手前の糸切替位置に到達したとき、例えば、特開平１−
１１５０６８号公報にて本出願人が開示したカムシフト
機構の作用により綾振装置１４のトラバースガイド１５
が糸Ｆを通常のトラバース範囲を越えて、ボビンホルダ
ー６、６′の基部側に連行し、把持部材７、７′がホル
ダー６、６′の端部把持面８、８′から離反した開放状
態の糸把持部のリング状スリット内に糸Ｆを落し込み把
持部材７、７′の移動によって該糸Ｆをホルダ６、６′
の把持面８、８′に圧接させて糸保持部に糸Ｆを保持さ
せ、これを空ボビンへの巻取り端とし、また該糸保持部
がスピンドル４ａ、４ｂの回転によって上方位置に位相
を換えることにより糸Ｆはカッター１９、１９′に接触
して切断される。In the turret-type multi-filament winding device having the above-described structure, when the yarn is switched, the full bobbin and the empty bobbin change their positions by rotating the turret disc 2 in the Z direction shown in FIG. When the empty bobbin arrives at the winding position or the yarn switching position slightly before the empty bobbin as shown by a solid line, for example,
The traverse guide 15 of the traverse device 14 is operated by the action of the cam shift mechanism disclosed by the present applicant in Japanese Patent Publication No.
Pulls the yarn F over the normal traverse range to the base side of the bobbin holders 6, 6 ', and the gripping members 7, 7' are released from the end gripping surfaces 8, 8 'of the holders 6, 6'. The thread F is dropped into the ring-shaped slit of the thread gripping portion in the state, and the thread F is moved by the gripping members 7, 7 'to the holders 6, 6'.
The yarn F is held by the yarn holding portion by pressing against the gripping surfaces 8, 8 'of the yarn, and this is used as a winding end on an empty bobbin, and the yarn holding portion shifts its phase to an upper position by rotation of the spindles 4a, 4b. The thread F is cut by contacting the cutters 19 and 19 '.
【００１８】この間、空ボビンＷ1、Ｗ2から満巻パッケ
ージＰ、Ｐ′に亘る連糸Ｆ′は端面落ち防止ガイド２
０、２０′と接して屈曲状態で支持され、満巻パッケー
ジ端面の綾外れを確実に阻止する。During this time, the continuous yarn F 'extending from the empty bobbins W 1 , W 2 to the full packages P, P ′ is used to prevent the end face from falling.
It is supported in a bent state in contact with 0, 20 'and reliably prevents the end of the full package from falling off.
【００１９】綾振装置１４のトラバースガイド１５は、
把持部材７、７′が把持面８、８′に圧接して糸Ｆを把
持した時点で、通常のトラバース範囲に復帰し、続いて
綾振作動を繰返してボビン上にパッケージを形成し、ま
たこれと同時にカッター１９、１９′および端面落ち防
止ガイド２０、２０′を支持する揺動アーム１８、１
８′がエアシリンダ２２のピストン伸長によって図１の
仮線図示位置に回動し、従ってカッター１９、１９′お
よび端面落ち防止ガイド２０、２０′はパッケージと干
渉しない状態に保持される。The traverse guide 15 of the traverse device 14 is
When the gripping members 7, 7 'are pressed against the gripping surfaces 8, 8' to grip the yarn F, the thread returns to the normal traverse range, and then the traverse operation is repeated to form a package on the bobbin, At the same time, the swing arms 18, 1 supporting the cutters 19, 19 'and the end face drop prevention guides 20, 20'.
8 'is pivoted to the position shown by the phantom line in FIG. 1 by the extension of the piston of the air cylinder 22, so that the cutters 19, 19' and the end face drop prevention guides 20, 20 'are held in a state where they do not interfere with the package.
【００２０】このようにして、空ボビンへの巻取が進行
し、満巻状態となったときは、タレット盤２の回転によ
り空ボビンと満巻ボビンが位置変換し、満巻ボビンが巻
取位置と対称の位置に達した時点から更に所定角度の移
動内で把持部材７、７′が把持面８、８′から離反して
糸端の拘束を解放するためパッケージをボビンホルダか
ら安易に抜き取り、かつ新規ボビンと交換することが出
来る。In this way, when the winding to the empty bobbin progresses and becomes full, the position of the empty bobbin and the full bobbin is changed by the rotation of the turret disk 2, and the full bobbin is wound. After reaching the position symmetrical to the position, the gripping members 7, 7 'separate from the gripping surfaces 8, 8' within a movement of a further predetermined angle to release the restraint of the yarn end, and the package is easily removed from the bobbin holder. And it can be exchanged for a new bobbin.
【００２１】尚、上記の実施例においては、パッケージ
の巻層の増大に伴い綾振装置に対してタレット盤を回動
させてパッケージを綾振装置からパツケージを遠ざける
方式の場合を示したが、本発明は巻取位置で自転するパ
ッケージに対し綾振装置を離反させて巻層の増大を吸収
する公知方式のタレット型巻取装置にも容易に適用し得
る。In the above-described embodiment, the case where the turret board is rotated with respect to the traverse device to move the package away from the traverse device with an increase in the winding layer of the package has been described. The present invention can be easily applied to a turret-type winding device of a known type that absorbs an increase in the winding layer by separating the traverse device from the package that rotates on the winding position.
【００２２】[0022]
【発明の効果】本発明によるときは複数のボビンホルダ
の一側端に形成した間隔部に、巻取り始端を把持または
解放するよう積極的に開閉作動する糸把持部を設けたの
で、炭素繊維マルチフィラメントのように折曲げに対し
て脆弱な糸の場合でも糸端の把持ミスを生ずることな
く、糸端の把持を確実にしてボビンへの巻取り始端の巻
きつけを的確にし、また巻取位置におけるボビンホルダ
の糸把持部に対向させて満巻パッケージ表面から空ボビ
ンに亘る連糸を屈曲案内する端面落ち防止ガイドと、該
連糸を切断するカッターを配設したので、糸切替え時に
おける糸の端面落ちを確実に防止し、かつカッターによ
り破断強度の高い糸を確実に切断し得て、巻取始端把持
部への荷重増加を阻止して離脱を防止し得られ、更に、
駆動手段により端面落ち防止ガイドとカッターとを、巻
取位置のボビンホルダに近接する作用位置と、ボビン上
のパッケージに干渉しない不作用位置との間で正逆回動
転位させるので、ボビンの保持間隔を短縮することが可
能となり、装置をコンパクト化し得る等の効果を有す
る。According to the present invention, since the yarn gripping portion which is actively opened and closed so as to grip or release the winding start end is provided at the interval formed at one side end of the plurality of bobbin holders, the carbon fiber multi-layer is provided. Even in the case of a yarn that is vulnerable to bending, such as a filament, the yarn end can be securely gripped to ensure that the winding start end is wound around the bobbin without causing a mistake in gripping the yarn end. The end drop prevention guide for bending and guiding the continuous yarn from the full package surface to the empty bobbin in opposition to the yarn gripping portion of the bobbin holder and the cutter for cutting the continuous yarn are provided. It is possible to reliably prevent end face dropping, and to reliably cut yarn with high breaking strength with a cutter, prevent increase in load on the winding start end gripping part, prevent separation, and furthermore,
The drive means causes the end face drop prevention guide and the cutter to move forward and reverse between a working position close to the bobbin holder at the winding position and a non-working position that does not interfere with the package on the bobbin. Can be shortened, and the device can be made compact.
【図１】 本発明を施したタレット型巻取装置の実施例
を示す正面図FIG. 1 is a front view showing an embodiment of a turret type winding device according to the present invention.
【図２】 糸切替時の状態を示す要部側面図FIG. 2 is a side view of a main part showing a state at the time of thread switching.
【図３】 糸把持部の開放状態を示す要部側面図FIG. 3 is a side view of a main part showing a released state of the thread gripping part.
２ タレット盤 ４ａ、４ｂ スピンドル ６ａ、６ｂ ボビンホルダ ７、７′ 把持部材 ８、８′ 把持面 １９、１９′ カッター ２０、２０′ 端面落ち防止ガイド ２２ エアシリンダー（駆動手段） Ｗ1、Ｗ2 ボビン Ｐ、Ｐ′ パッケージ2 turret disc 4a, 4b spindle 6a, 6b bobbin holder 7, 7 'gripping member 8, 8' gripping surfaces 19 and 19 'the cutter 20, 20' end face fall prevention guide 22 air cylinder (drive means) W 1, W 2 bobbins P , P 'package
Claims (1)
配設した少なくとも一対のスピンドルに、夫々２個以上
のボビンを直列的に保持するボビンホルダを備え、前記
タレット盤の回転によってスピンドル上の各ボビンを綾
振装置に対向する巻取位置と待機位置との間で順次位置
変換させて、各ボビンの外周に糸を巻取るタレット型多
糸条巻取装置において、前記各スピンドルのボビン保持
数に対応する複数のボビンホルダをスピンドル上に所定
間隔を存して配置し、かつ各間隔部にスピンドルの軸方
向に開閉する糸把持部を設けると共に、前記巻取位置に
おける糸把持部に対向させて、満巻パッケージ表面から
空ボビンに亘る連糸を屈曲案内する端面落ち防止ガイド
と、該連糸を切断するカッターとを配設し、該端面落ち
防止ガイドとカッターを前記巻取位置のボビンホルダに
近接する作用位置と、満巻パッケージに干渉しない不作
用位置との間で、回動転位させる駆動手段を具備したこ
とを特徴とするタレット型多糸条巻取装置。At least one pair of spindles arranged on a turret board with their axes parallel to each other is provided with a bobbin holder for holding two or more bobbins in series, and each of the spindles on the spindle is rotated by rotation of the turret board. In the turret-type multi-thread winding device for sequentially winding the bobbin between the winding position facing the traverse device and the standby position and winding the yarn around the outer periphery of each bobbin, the bobbin holding number of each spindle is A plurality of bobbin holders corresponding to are arranged at predetermined intervals on the spindle, and a thread gripper that opens and closes in the axial direction of the spindle is provided at each interval, and is opposed to the thread gripper at the winding position. An end face drop prevention guide for bending and guiding a continuous yarn extending from the full package surface to the empty bobbin; and a cutter for cutting the continuous yarn, the end face drop prevention guide and a cutter. A turret-type multi-filament winding device comprising a driving means for rotating and displacing the roller between an operation position close to the bobbin holder at the winding position and an inoperative position not interfering with the full package. apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP00651492A JP3208714B2 (en) | 1992-01-17 | 1992-01-17 | Turret type multi-filament winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP00651492A JP3208714B2 (en) | 1992-01-17 | 1992-01-17 | Turret type multi-filament winding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05193835A JPH05193835A (en) | 1993-08-03 |
| JP3208714B2 true JP3208714B2 (en) | 2001-09-17 |
Family
ID=11640523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP00651492A Expired - Fee Related JP3208714B2 (en) | 1992-01-17 | 1992-01-17 | Turret type multi-filament winding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3208714B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101374746B (en) | 2006-01-30 | 2012-03-21 | 东丽株式会社 | Yarn traverse guide |
| 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 |
-
1992
- 1992-01-17 JP JP00651492A patent/JP3208714B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05193835A (en) | 1993-08-03 |
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