JPH0651936B2 - Twisting device - Google Patents
Twisting deviceInfo
- Publication number
- JPH0651936B2 JPH0651936B2 JP2796990A JP2796990A JPH0651936B2 JP H0651936 B2 JPH0651936 B2 JP H0651936B2 JP 2796990 A JP2796990 A JP 2796990A JP 2796990 A JP2796990 A JP 2796990A JP H0651936 B2 JPH0651936 B2 JP H0651936B2
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- spindle
- rotation
- winding
- twisted
- 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 - Lifetime
Links
Description
【発明の詳細な説明】 ＜産業上の利用分野＞ 本発明は、糸を撚る撚糸装置に関する。TECHNICAL FIELD The present invention relates to a twisting device for twisting a yarn.
＜従来の技術＞ 本発明者は、糸を右方向と左方向に同一の長さずつ交互
に繰り返して撚る撚糸装置を特許出願した。<Prior Art> The present inventor has applied for a patent for a twisting device that alternately and repeatedly twists a yarn in the right direction and the left direction by the same length.
この撚糸装置は、特願昭６３−３１５４８３号に開示し
たように、スピンドルを軸受し、スピンドルを正転と逆
転を同一の時間ずつ交互に繰り返して回転する回転駆動
装置を設けている。As disclosed in Japanese Patent Application No. 63-315483, this twisting device is provided with a rotary drive device that supports a spindle and rotates the spindle by alternately repeating forward rotation and reverse rotation for the same time.
スピンドルの回転中心位置には、糸挿通孔を貫設し、ス
ピンドルの外周部に糸通過孔を設け、給糸糸巻をスピン
ドルに嵌装せずに設け、給糸糸巻から解舒した糸がスピ
ンドルの糸挿通孔を挿通してスピンドルの糸通過孔を通
過する構成にしている。A thread insertion hole is formed at the center of rotation of the spindle, a thread passage hole is provided on the outer periphery of the spindle, and the yarn supplying thread winding is provided without being fitted on the spindle. The thread passing hole of the spindle is inserted to pass through the thread passing hole of the spindle.
スピンドルの外回り位置には、リングを設け、リングに
トラベラーを遊嵌し、トラベラーがスピンドルの外回り
位置をリングに沿って回動する構成にし、撚糸を巻取る
巻取装置を設け、正転又は逆転中のスピンドルの糸通過
孔を通過した糸がトラベラーを挿通して撚られて巻取装
置に巻き取られる構成にしている。A ring is provided at the outer peripheral position of the spindle, a traveler is loosely fitted to the ring, the traveler is configured to rotate the outer peripheral position of the spindle along the ring, and a take-up device for winding the twisted yarn is provided. The yarn passing through the yarn passage hole of the inner spindle is inserted through the traveler, twisted, and wound up by the winding device.
スピンドルの正転時には、給糸糸巻から解舒された糸が
１方向に撚られて巻取装置に巻き取られ、スピンドルの
逆転時には、給糸糸巻から解舒された糸が他方向に撚ら
れて巻取装置に巻き取られる。When the spindle rotates in the forward direction, the yarn unwound from the yarn winding yarn is twisted in one direction and wound up by the winding device, and when the spindle rotates in the reverse direction, the yarn unwound from the yarn winding yarn is twisted in the other direction. And is wound up by the winding device.
巻取装置に巻き取られた糸は、１方向に撚られた部分と
他方向に撚られた部分が同一長さずつ交互に繰り返して
いる。The yarn wound on the winding device has a portion twisted in one direction and a portion twisted in the other direction alternately repeated by the same length.
＜発明が解決しようとする課題＞ 上記の撚糸装置においては、スピンドルと巻取装置の間
の糸は、スピンドルの正転時には、１方向に撚られ、ス
ピンドルの逆転時には、他方向に撚られる。<Problems to be Solved by the Invention> In the above twisting device, the yarn between the spindle and the winding device is twisted in one direction when the spindle rotates normally and in the other direction when the spindle rotates reversely.
スピンドルの回転が正転から逆転に変換した際には、ス
ピンドルと巻取装置の間の糸は、スピンドルの正転によ
って１方向に撚られている上に、スピンドルの逆転によ
って他方向に撚られることになり、１方向の撚りが他方
向の撚りによって相殺されて、撚りが少なくなったり、
撚りがなくなる。When the rotation of the spindle is changed from the normal rotation to the reverse rotation, the yarn between the spindle and the winding device is twisted in one direction by the normal rotation of the spindle and is twisted in the other direction by the reverse rotation of the spindle. As a result, the twist in one direction is canceled by the twist in the other direction, and the twist decreases.
The twist is gone.
従って、巻取装置に巻き取られる糸は、スピンドルの回
転方向が変換した際には、撚りの少ない状態又は撚りの
ない状態で巻き取られる。Therefore, when the rotation direction of the spindle is changed, the yarn wound by the winding device is wound with little twist or no twist.
即ち、巻取装置に巻き取られた糸は、１方向に撚られた
部分と他方向に撚られた部分の間に、撚りの少ない又は
撚りのない部分が存在する。That is, the yarn wound by the winding device has a portion with little twist or no twist between the portion twisted in one direction and the portion twisted in the other direction.
その上、巻取装置に巻き取られた糸の撚りの少ない又は
撚りのない部分は、スピンドルと巻取装置の間の糸を短
くすれば、短くなるが、スピンドルと巻取装置の間の糸
を極端に短くすることができないので、極端には短くな
らない。Moreover, the less twisted or untwisted portion of the yarn wound on the winding device is shortened by shortening the yarn between the spindle and the winding device, but the yarn between the spindle and the winding device is shortened. Cannot be extremely short, so it cannot be extremely short.
結局、巻取装置に巻き取られた糸は、１方向に撚られた
部分と他方向に撚られた部分の間に、撚りの少ない又は
撚りのない長い部分が存在する。After all, the yarn wound on the winding device has a long portion with little twist or no twist between the portion twisted in one direction and the portion twisted in the other direction.
本発明の目的は、上記のような従来の課題を解決するこ
とである。An object of the present invention is to solve the above conventional problems.
＜課題を解決するための手段＞ 本発明は、スピンドルの回転方向が変換する毎に、スピ
ンドルと巻取装置の間の糸がスピンドルの新しい回転方
向に応じた新しい方向に撚られる間、巻取装置の駆動を
停止するものである。<Means for Solving the Problems> The present invention relates to winding the yarn between the spindle and the winding device while the yarn between the spindle and the winding device is twisted in a new direction corresponding to the new rotation direction of the spindle each time the rotation direction of the spindle is changed. The drive of the device is stopped.
即ち、本発明は、スピンドルを軸受し、スピンドルを正
転と逆転を同一時間ずつ交互に繰り返して回転する回転
駆動装置を設け、 スピンドルの回転中心位置に糸挿通孔を貫設して、スピ
ンドルの外周部に糸通過孔を設け、撚られる糸を嵌装し
た給糸糸巻を設け、給糸糸巻から解舒した糸がスピンド
ルの糸挿通孔を挿通してスピンドルの糸通過孔を通過す
る構成にし、 正転中又は逆転中のスピンドルの糸通過孔を通過して撚
られた糸を巻取る巻取装置を設け、 スピンドルの正転時には、給糸糸巻から解舒された糸が
１方向に撚られて巻取装置に巻き取られ、スピンドルの
逆転時には、給糸糸巻から解舒された糸が他方向に撚ら
れて巻取装置に巻き取られる構成にし、 スピンドルの回転方向が変換する毎に、スピンドルと巻
取装置の間の糸がスピンドルの新しい回転方向に応じた
新しい方向に撚られる間、巻取装置の駆動を停止する装
置を設けたことを特徴とする撚糸装置である。That is, according to the present invention, a rotation driving device that supports a spindle and rotates the spindle by alternately repeating forward rotation and reverse rotation for the same time is provided, and a thread insertion hole is provided at a rotation center position of the spindle to allow the spindle to rotate. A thread passing hole is provided in the outer peripheral portion, a yarn supplying thread winding in which a twisted thread is fitted is provided, and the yarn unwound from the yarn supplying thread winding passes through the thread inserting hole of the spindle and passes through the thread passing hole of the spindle. A winding device for winding the twisted yarn through the yarn passage hole of the spindle during forward rotation or reverse rotation is provided. When the spindle rotates forward, the yarn unwound from the yarn winding yarn is twisted in one direction. When the spindle is rotated in reverse, the yarn unwound from the yarn winding yarn is twisted in the other direction and wound up by the winding device.Each time the rotation direction of the spindle changes. , The thread between the spindle and the take-up device is The twisting device is characterized in that a device for stopping the driving of the winding device is provided while the pindle is twisted in a new direction according to the new rotation direction.
＜作用＞ 本発明の撚糸装置においては、スピンドルが正転と逆転
を同一時間ずつ交互に繰り返す。<Operation> In the twisting device of the present invention, the spindle alternately repeats forward rotation and reverse rotation for the same time.
スピンドルの正転時には、給糸糸巻から解舒された糸
は、スピンドルの回転中心位置の糸挿通孔を挿通して、
スピンドルの外周部の糸通過孔を通過し、１方向に撚ら
れて、巻取装置に巻き取られる。At the time of normal rotation of the spindle, the yarn unwound from the yarn winding yarn is inserted through the yarn insertion hole at the center of rotation of the spindle,
The yarn passes through a yarn passage hole on the outer peripheral portion of the spindle, is twisted in one direction, and is wound up by a winding device.
スピンドルの逆転時には、給糸糸巻から解舒された糸
は、スピンドルの回転中心位置の糸挿通孔を挿通して、
スピンドルの外周部の糸通過孔を通過し、他方向に撚ら
れて、巻取装置に巻き取られる。At the time of reverse rotation of the spindle, the yarn unwound from the yarn winding spool is inserted through the yarn insertion hole at the rotation center position of the spindle,
The yarn passes through the yarn passage hole on the outer periphery of the spindle, is twisted in the other direction, and is wound up by the winding device.
スピンドルの回転方向が変換する際には、巻取装置の駆
動が停止し、スピンドルと巻取装置の間の糸がスピンド
ルの新しい回転方向に応じた新しい方向に撚られ、その
後、巻取装置の駆動が再開する。When the direction of rotation of the spindle changes, the drive of the winding device is stopped, the yarn between the spindle and the winding device is twisted in a new direction according to the new direction of rotation of the spindle, and then the winding device Drive restarts.
巻取装置に巻き取られた糸は、右方向の撚りと左方向の
撚りが同一長さずつ交互に繰り返して撚られている。The yarn wound around the winding device is twisted in such a manner that the rightward twist and the leftward twist are alternately repeated by the same length.
＜発明の効果＞ 本発明の撚糸装置においては、スピンドルの回転方向が
変換する際には、スピンドルと巻取装置の間の糸がスピ
ンドルの新しい回転方向に応じた新しい方向に撚られる
間、巻取装置の駆動が停止するので、巻取装置の駆動が
停止しない従来の撚糸装置におけるのとは異なり、スピ
ンドルの回転方向が変換した際に、糸が撚りの少ない又
は撚りのない状態で巻取装置に巻き取られない。<Effect of the Invention> In the twisting device of the present invention, when the rotation direction of the spindle is changed, the yarn between the spindle and the winding device is wound while being twisted in a new direction corresponding to the new rotation direction of the spindle. Since the drive of the take-up device stops, unlike the conventional twisting device in which the drive of the take-up device does not stop, when the rotation direction of the spindle is changed, the yarn is wound with little or no twist. Cannot be wound up on the device.
従って、巻取装置に巻き取られた糸は、１方向に撚られ
た部分と他方向に撚られた部分の間に、撚りの少ない又
は撚りのない長い部分が存在しない。Therefore, the yarn wound by the winding device does not have a long portion with little or no twist between the portion twisted in one direction and the portion twisted in the other direction.
＜実施例＞ 本例の撚糸装置は、第１図に示すように、保持筒１の中
心孔に玉軸受２を介して先細丸軸状のスピンドル３の基
部を挿入し、保持筒１にスピンドル３の基部を軸受して
いる。<Example> As shown in FIG. 1, the twisting device of this example is such that a base portion of a tapered round shaft-shaped spindle 3 is inserted into a center hole of a holding cylinder 1 via a ball bearing 2 and a spindle is attached to the holding cylinder 1. Bearings 3 bases.
スピンドルレール４の取付孔には、第１図に示すよう
に、保持筒１の基端側の小径螺歯部を挿入し、スピンド
ルレール４を貫通した保持筒１の小径螺歯部の端にナッ
ト５を螺合して緊締し、保持筒１の先端側の大径部をス
ピンドルレール４に圧締して、保持筒１をスピンドルレ
ール４に縦に取り付け、スピンドル３を保持筒１を介し
てスピンドルレール４に縦に軸受している。As shown in FIG. 1, a small-diameter screw tooth portion on the base end side of the holding cylinder 1 is inserted into the attachment hole of the spindle rail 4, and the end of the small-diameter screw tooth portion of the holding cylinder 1 which penetrates the spindle rail 4 is inserted. The nut 5 is screwed and tightened, the large diameter part of the holding cylinder 1 on the tip side is pressed against the spindle rail 4, the holding cylinder 1 is vertically attached to the spindle rail 4, and the spindle 3 is inserted through the holding cylinder 1. Bearings vertically on the spindle rail 4.
スピンドル３の中央部には、第１図に示すように、プー
リ６を嵌着し、プーリ６をベルト伝動機構７を介して第
１電動機８の回転軸に連結し、スピンドル３を第１電動
機８によって回転駆動する構成にし、第１電動機８を正
転と逆転を第１タイマに設定された時間Ｔ１ずつ交互に
繰り返して回転駆動する第１電気回路９を設けている。As shown in FIG. 1, a pulley 6 is fitted in the central portion of the spindle 3 and the pulley 6 is connected to a rotary shaft of a first electric motor 8 via a belt transmission mechanism 7 so that the spindle 3 is connected to the first electric motor. The first electric circuit 8 is configured to be rotationally driven by 8 and the first electric circuit 9 is provided to rotationally drive the first electric motor 8 by alternately repeating forward rotation and reverse rotation for each time T 1 set in the first timer.
即ち、スピンドル３を正転と逆転を同一の時間Ｔ１ずつ
交互に繰り返して回転する回転駆動装置６，７，８，９
を設けている。That is, the rotation drive device 6, 7, 8, 9 for rotating the spindle 3 by alternately repeating forward rotation and reverse rotation for the same time T 1
Is provided.
スピンドル３の回転中心位置には、第１図に示すよう
に、糸挿通孔１０を上端面と下端面の間に貫設し、円筒
状のスピンドル５の上端の内周面と外周面の間に糸通過
孔１１を径方向に沿って貫設している。At the center of rotation of the spindle 3, as shown in FIG. 1, a thread insertion hole 10 is provided between the upper end surface and the lower end surface, and the thread insertion hole 10 is provided between the inner peripheral surface and the outer peripheral surface of the upper end of the cylindrical spindle 5. A thread passage hole 11 is provided through the threaded hole 11 in the radial direction.
スピンドル３の下方位置には、第１図に示すように、糸
を巻装した複数の給糸糸巻１２を配置している。At a lower position of the spindle 3, as shown in FIG. 1, a plurality of yarn supplying yarn windings 12 in which yarns are wound are arranged.
スピンドル３の上方位置には、第１図に示すように、ス
ネールワイヤ１３を配置し、スネールワイヤ１３の斜め
上側位置に、トラバーサ１４と巻取シリンダ１５及び駆
動シリンダ１６からなる巻取装置を設けている。As shown in FIG. 1, a snail wire 13 is arranged above the spindle 3, and a winding device including a traverser 14, a winding cylinder 15 and a drive cylinder 16 is provided at an obliquely upper position of the snail wire 13. ing.
巻取装置のトラバーサ１４と駆動シリンダ１６には、そ
れぞれ、図示しない往復動機構と回転伝動機構を介して
第２電動機１７を連結し、巻取装置１４，１５，１６
を、第１電動機８と一緒に回転駆動される第２電動機１
７によって駆動する構成にし、正逆転するスピンドル３
の回転方向が変換する毎に、第２タイマに設定された時
間Ｔ２の間、第２電動機１７の回転駆動を停止する第２
電気回路１８を設けている。A second electric motor 17 is connected to the traverser 14 and the drive cylinder 16 of the winding device via a reciprocating mechanism and a rotation transmission mechanism (not shown), respectively.
The second electric motor 1 driven to rotate together with the first electric motor 8.
Spindle 3 configured to be driven by 7 and rotated in the forward and reverse directions
The second rotation of the second electric motor 17 is stopped every time the rotation direction of the second electric motor is changed during the time T 2 set in the second timer.
An electric circuit 18 is provided.
即ち、スピンドル３の回転方向が変換する毎に、スピン
ドル３と巻取装置１４，１５，１６の間の糸Ｙがスピン
ドル３の新しい回転方向に応じた新しい方向に撚られる
時間Ｔ２の間、巻取装置１４，１５，１６の駆動を停止
する一時停止装置１８を設けている。That is, each time the rotation direction of the spindle 3 is changed, the yarn Y between the spindle 3 and the winding devices 14, 15, 16 is twisted in a new direction corresponding to the new rotation direction of the spindle 3, for a time T 2 . A temporary stop device 18 for stopping the drive of the winding devices 14, 15, 16 is provided.
給糸糸巻１２とスピンドル３の間の糸Ｙの通路は、スピ
ンドル３と巻取装置１４，１５，１６の間の糸Ｙの通路
に比較して、非常に長く設定している。The passage of the yarn Y between the yarn supplying spool 12 and the spindle 3 is set to be very long as compared with the passage of the yarn Y between the spindle 3 and the winding devices 14, 15 and 16.
本例の撚糸装置を使用する場合、先ず、第１図に示すよ
うに、複数個の給糸糸巻１２から解舒した複数本の糸Ｙ
の先端を、スピンドル３の糸挿通孔１０に下端開口から
挿入し、スピンドル３の糸通過孔１１に内端開口から外
端開口に通過させ、巻取装置のトラバーサ１４を経て巻
取装置の巻取シリンダ１５に係止する。When the twisting device of this example is used, first, as shown in FIG. 1, a plurality of yarns Y unwound from a plurality of yarn supply spools 12.
Is inserted into the thread insertion hole 10 of the spindle 3 from the lower end opening, passed through the thread passage hole 11 of the spindle 3 from the inner end opening to the outer end opening, and passed through the traverser 14 of the winding device to wind the winding device. It locks to the taking cylinder 15.
次に、回転駆動装置６，７，８，９を作動し、巻取装置
１４，１５，１６の一時停止装置１８を作動する。Next, the rotation driving devices 6, 7, 8 and 9 are operated, and the temporary stop device 18 of the winding devices 14, 15 and 16 is operated.
すると、第２図の作動線図に示すように、スピンドル３
は、正転の右回転と逆転の左回転を第１タイマの設定時
間Ｔ１ずつ交互に繰り返して回転し、スピンドル３の回
転と一縮に駆動される巻取装置１４，１５，１６は、ス
ピンドル３の回転方向が変換する毎に、第２タイマの設
定時間Ｔ２の間、停止する。Then, as shown in the operation diagram of FIG.
Is a clockwise rotation of the forward rotation and a counterclockwise rotation of the reverse rotation are alternately repeated for each set time T 1 of the first timer, and the winding devices 14, 15 and 16 driven once with the rotation of the spindle 3, Every time the rotation direction of the spindle 3 is changed, the spindle 3 is stopped for the set time T 2 of the second timer.
スピンドル３の右回転が開始すると、右回転中のスピン
ドル３と停止中の巻取装置１４，１５，１６の間の糸Ｙ
は、スピンドル３の右回転によって右方向に撚られ、右
方向に十分に撚られたところで、即ち、スピンドル３の
右回転の開始時から第２タイマの設定時間Ｔ２が経過す
ると、巻取装置１４，１５，１６が駆動し、スピンドル
３と巻取装置１４，１５，１６の間の糸Ｙは、右方向に
撚られた状態で巻取装置の巻取シリンダ１５に巻き取ら
れ、一方、給糸糸巻１２から糸Ｙが解舒され、その糸Ｙ
は、スピンドル３の糸挿通孔１０と糸通過孔１１を順次
通過し、右方向に撚られて、巻取装置の巻取シリンダ１
５に巻き取られる。When the right rotation of the spindle 3 is started, the yarn Y between the right rotation spindle 3 and the stopped winding devices 14, 15, 16
Is twisted in the right direction by the clockwise rotation of the spindle 3 and sufficiently twisted in the right direction, that is, when the set time T 2 of the second timer elapses from the start of the clockwise rotation of the spindle 3 14, 15, 16 are driven, and the yarn Y between the spindle 3 and the winding device 14, 15, 16 is wound around the winding cylinder 15 of the winding device while being twisted in the right direction, while The yarn Y is unwound from the yarn supplying spool 12 and the yarn Y is unwound.
Passes through the thread insertion hole 10 and the thread passage hole 11 of the spindle 3 in sequence, is twisted rightward, and is wound by the winding cylinder 1 of the winding device.
Take up to 5.
次に、第１タイマの設定時間Ｔ１が経過して、スピンド
ル３の回転方向が右回転から左回転に変換すると、巻取
装置１４，１５，１６の駆動が停止し、左回転中のスピ
ンドル３と停止中の巻取装置１４，１５，１６の間の糸
Ｙは、スピンドル３の右回転によって右方向に撚られた
状態の上に、スピンドル３の左回転によって左方向に撚
られることになり、右方向の撚りが左方向の撚りによっ
て相殺され、その後、左方向に撚られる。Next, when the rotation time of the spindle 3 is changed from right rotation to left rotation after the lapse of the set time T 1 of the first timer, the drive of the winding devices 14, 15 and 16 is stopped, and the spindle is rotating to the left. The yarn Y between the winding device 3 and the winding device 14, 15, 16 at rest is twisted in the right direction by the right rotation of the spindle 3 and then twisted in the left direction by the left rotation of the spindle 3. The twist in the right direction is offset by the twist in the left direction, and then twisted in the left direction.
スピンドル３と巻取装置１４，１５，１６の間の糸Ｙが
左方向に十分に撚られたところで、即ち、スピンドル３
の左回転の開始時から第２タイマの設定時間Ｔ２が経過
すると、巻取装置１４，１５，１６が駆動し、スピンド
ル３と巻取装置１４，１５，１６の間の糸Ｙは、左方向
に撚られた状態で巻取装置の巻取シリンダ１５に巻き取
られ、一方、給糸糸巻１２から糸Ｙが解舒され、その糸
Ｙは、スピンドル３の糸挿通孔１０と糸通過孔１１を順
次通過し、左方向に撚られて、巻取装置の巻取シリンダ
１５に巻き取られる。Where the yarn Y between the spindle 3 and the winding device 14, 15, 16 is sufficiently twisted in the left direction, that is, the spindle 3
When the set time T 2 of the second timer elapses from the start of the left rotation of the winding device, the winding devices 14, 15, 16 are driven, and the yarn Y between the spindle 3 and the winding devices 14, 15, 16 is left. The yarn Y is unwound by the winding cylinder 15 of the winding device while being twisted in the direction, and the yarn Y is unwound from the yarn supplying yarn winding 12, and the yarn Y is the yarn insertion hole 10 and the yarn passage hole of the spindle 3. It passes through 11 in sequence, is twisted leftward, and is wound up by the winding cylinder 15 of the winding device.
従って、巻取装置の巻取シリンダ１５に巻き取られた糸
Ｙは、右方向の撚りと左方向の撚りが同一長さずつ交互
に繰り返して撚られている。Therefore, the yarn Y wound around the winding cylinder 15 of the winding device is twisted in the right direction and the left direction by alternately repeating the same length.
なお、給糸糸巻１２とスピンドル３の間の糸Ｙは、スピ
ンドル３と巻取装置１４，１５，１６の間の糸Ｙが右方
向に撚られる間には、その逆方向の左方向に撚られ、ス
ピンドル３と巻取装置１４，１５，１６の間の糸Ｙが左
方向に撚られる間には、その逆方向の右方向に撚られ、
結局、左方向の撚りと右方向の撚りが相殺されて、撚り
がなくなる。The yarn Y between the yarn supplying spool 12 and the spindle 3 is twisted in the opposite direction to the left while the yarn Y between the spindle 3 and the winding devices 14, 15, 16 is twisted in the right direction. And while the yarn Y between the spindle 3 and the winding device 14, 15, 16 is twisted in the left direction, it is twisted in the opposite direction, the right direction,
Eventually, the twist in the left direction and the twist in the right direction are canceled out, and the twist is lost.
本例の撚糸装置においては、スピンドル３の回転方向が
変換する毎に、スピンドル３と巻取装置１４，１５，１
６の間の糸Ｙがスピンドル３の新しい回転方向に応じた
新しい方向に撚られる間、巻取装置１４，１５，１６の
駆動が停止するので、スピンドル３の回転方向が変換し
た際に、糸Ｙが撚りの少ない又は撚りのない状態で巻取
装置１４，１５，１６に巻き取られない。In the twisting device of this example, every time the rotation direction of the spindle 3 changes, the spindle 3 and the winding device 14, 15, 1
Since the drive of the winding devices 14, 15, 16 is stopped while the yarn Y between 6 is twisted in a new direction according to the new rotation direction of the spindle 3, when the rotation direction of the spindle 3 is changed, Y is not taken up by the take-up device 14, 15, 16 in a state with little twist or no twist.
従って、巻取装置１４，１５，１６に巻き取られた糸Ｙ
は、右方向に撚られた部分と左方向に撚られた部分の間
に、撚りの少ない又は撚りのない長い部分が存在しな
い。Therefore, the yarn Y wound around the winding device 14, 15, 16
Does not have a long part with little or no twist between the part twisted to the right and the part twisted to the left.
第１図は、本発明の実施例の撚糸装置の一部縦断略示正
面図である。 第２図は、同撚糸装置のスピンドルと巻取装置の作動線
図である。 ３：スピンドル ６，７，８，９：回転駆動装置 １０：糸挿通孔、１１：糸通過孔 １２：給糸糸巻 １４，１５，１６：巻取装置 １８：第２電気回路，一時停止装置 Ｙ：糸FIG. 1 is a partially longitudinal schematic front view of a twisting device according to an embodiment of the present invention. FIG. 2 is an operation diagram of the spindle and the winding device of the twisting device. 3: Spindle 6, 7, 8, 9: Rotational drive device 10: Thread insertion hole, 11: Thread passage hole 12: Yarn supply thread winding 14, 15, 16: Winding device 18: Second electric circuit, temporary stop device Y :yarn
Claims (1)
逆転を同一時間ずつ交互に繰り返して回転する回転駆動
装置を設け、 スピンドルの回転中心位置に糸挿通孔を貫設して、スピ
ンドルの外周部に糸通過孔を設け、撚られる糸を嵌装し
た給糸糸巻を設け、給糸糸巻から解舒した糸がスピンド
ルの糸挿通孔を挿通してスピンドルの糸通過孔を通過す
る構成にし、 正転中又は逆転中のスピンドルの糸通過孔を通過して撚
られた糸を巻取る巻取装置を設け、 スピンドルの正転時には、給糸糸巻から解舒された糸が
１方向に撚られて巻取装置に巻き取られ、スピンドルの
逆転時には、給糸糸巻から解舒された糸が他方向に撚ら
れて巻取装置に巻き取られる構成にし、 スピンドルの回転方向が変換する毎に、スピンドルと巻
取装置の間の糸がスピンドルの新しい回転方向に応じた
新しい方向に撚られる間、巻取装置の駆動を停止する装
置を設けたことを特徴とする撚糸装置。1. A rotary drive device for bearing a spindle and rotating the spindle by alternately repeating forward rotation and reverse rotation for the same time, and providing a thread insertion hole at a rotation center position of the spindle to provide an outer periphery of the spindle. A yarn passing hole is provided in the portion, a yarn winding is fitted with a twisted yarn, and the yarn unwound from the yarn winding passes through the yarn inserting hole of the spindle and passes through the yarn passing hole of the spindle. A winding device that winds the twisted yarn through the yarn passage hole of the spindle during forward rotation or reverse rotation is provided. When the spindle rotates forward, the yarn unwound from the yarn winding yarn is twisted in one direction. When the spindle is rotated in the reverse direction, the yarn unwound from the yarn winding yarn is twisted in the other direction and wound up by the winding device.Each time the spindle rotation direction changes, The yarn between the spindle and take-up device spins A twisting device comprising a device for stopping the driving of the winding device while twisting in a new direction according to the new direction of rotation of the dollar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2796990A JPH0651936B2 (en) | 1990-02-07 | 1990-02-07 | Twisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2796990A JPH0651936B2 (en) | 1990-02-07 | 1990-02-07 | Twisting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03234830A JPH03234830A (en) | 1991-10-18 |
| JPH0651936B2 true JPH0651936B2 (en) | 1994-07-06 |
Family
ID=12235718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2796990A Expired - Lifetime JPH0651936B2 (en) | 1990-02-07 | 1990-02-07 | Twisting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0651936B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3235564B2 (en) * | 1998-04-16 | 2001-12-04 | 村田機械株式会社 | Single-spindle drive type multiple twisting machine |
-
1990
- 1990-02-07 JP JP2796990A patent/JPH0651936B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03234830A (en) | 1991-10-18 |
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