JP2818770B2 - Method and apparatus for twisting decorative yarn - Google Patents
Method and apparatus for twisting decorative yarnInfo
- Publication number
- JP2818770B2 JP2818770B2 JP21202594A JP21202594A JP2818770B2 JP 2818770 B2 JP2818770 B2 JP 2818770B2 JP 21202594 A JP21202594 A JP 21202594A JP 21202594 A JP21202594 A JP 21202594A JP 2818770 B2 JP2818770 B2 JP 2818770B2
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- bobbin
- yarn
- twisting
- tip
- 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
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、芯糸上に平箔糸その他
からなる巻き糸を撚り付けて金銀糸その他の飾り糸を製
造するための飾り糸の撚り加工方法及び装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and apparatus for twisting a decorative yarn for producing a gold or silver yarn or other decorative yarn by twisting a flat yarn or the like on a core yarn.
【０００２】[0002]
【従来の技術】飾り糸の撚り加工方法として、芯糸を通
す内孔を軸心上に有すると共に回転可能に支持された中
空スピンドルに巻き糸の巻回されたボビンを装着し、ス
ピンドルを巻き糸巻取り方向に所要速度で回転させ、芯
糸をスピンドル内孔に通してその先端から所要速度で引
き出すと共に、ボビン上の巻き糸を、案内補助具を介し
て所要張力下にスピンドル先端方向に案内しつつ芯糸に
撚り付かせるようにした方法が従来より広く使用されて
いる。2. Description of the Related Art As a method for twisting a decorative yarn, a bobbin around which a winding yarn is wound is mounted on a hollow spindle rotatably supported while having an inner hole on the axis through which a core yarn passes, and the spindle is wound. The core yarn is rotated at the required speed in the yarn winding direction, the core yarn is drawn through the inner hole of the spindle at the required speed, and the bobbin on the bobbin is guided toward the spindle tip under the required tension via the guide aid. The method of twisting the core yarn while the yarn is being used has been more widely used than before.
【０００３】また、前記撚り加工方法を実施するための
装置として、芯糸を通す内孔を軸心上に有すると共に回
転可能に支持された中空スピンドルと、巻き糸が巻回さ
れると共にスピンドルに装着されたボビンと、スピンド
ルを巻き糸巻取り方向に所要速度で回転させる回転駆動
装置と、ボビン上の巻き糸を所要張力下にスピンドル先
端方向に案内する案内補助具と、芯糸をそれに撚り付か
せた巻き糸と一体にスピンドル先端から所要速度で引き
出すための引出し装置とからなるものが通常使用され
る。[0003] Further, as an apparatus for carrying out the twisting method, a hollow spindle rotatably supported while having an inner hole through which a core yarn passes on the axis, and a rotatable yarn wound around the spindle. A mounted bobbin, a rotation drive device that rotates the spindle at the required speed in the winding direction, a guide aid that guides the winding yarn on the bobbin toward the spindle tip under the required tension, and twists the core yarn into it. A pulling device for pulling out at a required speed from the tip of the spindle integrally with the wound yarn is usually used.
【０００４】前記撚り加工方法及び装置における案内補
助具としては、スピンドル上にその先端とボビンとの間
において回転可能に装着されると共にそのガイド穴によ
って巻き糸をスピンドル先端方向に案内するようにした
フライヤーが多用される。[0004] As a guide aid in the twisting method and device, the guide is rotatably mounted on the spindle between its tip and a bobbin, and the guide hole guides the wound yarn toward the tip of the spindle. Flyers are often used.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、従来の
前記撚り加工方法及び装置では、巻き糸がフライヤーの
ガイド穴を通って芯糸に撚り付けられ、しかもフライヤ
ーがボビンの回転と連動しつつスピンドルに対して回転
するので、スピンドルの回転速度が大きくなると巻き糸
の糸切れやフライヤーの摩損等が生じ易く、それらの事
故を防ぐためにスピンドルの回転速度が例えば８０００
〜１００００回転／分程度に低く抑えられて生産性の向
上が著しく制限される等の問題があった。However, in the conventional twisting method and apparatus, the wound yarn is twisted to the core yarn through the guide hole of the fryer, and the flyer is attached to the spindle while being linked with the rotation of the bobbin. In contrast, if the rotation speed of the spindle increases, yarn breakage of the wound yarn or wear of the fryer easily occurs. To prevent such accidents, the rotation speed of the spindle is set to, for example, 8000.
There is a problem that the productivity is remarkably restricted because it is suppressed to about 10000 rpm / min.
【０００６】したがって、本発明の解決すべき課題は、
スピンドルの回転速度を大きくしても巻き糸の糸切れや
案内補助具の摩損等が生じにくく、したがって生産性の
向上のためにスピンドルの回転速度を格段に高めること
ができる飾り糸の撚り加工方法及び装置を提供すること
にある。Therefore, the problems to be solved by the present invention are:
Even if the rotational speed of the spindle is increased, the yarn breakage of the wound yarn and the abrasion of the guide aid are unlikely to occur, so that the decorative yarn twisting method can remarkably increase the rotational speed of the spindle for improving productivity. And a device.
【０００７】[0007]
【課題を解決するための手段】本発明に係る飾り糸の撚
り加工方法は、芯糸を通す内孔を軸心上に有すると共に
回転可能に支持された中空スピンドルに巻き糸の巻回さ
れたボビンを装着し、スピンドルを巻き糸巻取り方向に
所要速度で回転させ、芯糸をスピンドル内孔に通してそ
の先端から所要速度で引き出すと共に、ボビン上の巻き
糸を、案内補助具を介して所要張力下にスピンドル先端
方向に案内しつつ芯糸に撚り付かせるようにした飾り糸
の撚り加工方法において、前記案内補助具が、巻き糸を
案内する滑らかな表面の外周部とボビンの鍔板より大き
な外径を有すると共にスピンドル上にその先端とボビン
との間において同心状に装着された円形案内板からなる
ことを特徴としている。According to the method of twisting a decorative yarn according to the present invention, the winding yarn is wound around a hollow spindle rotatably supported having an inner hole through which a core yarn passes on the axis. Attach the bobbin, rotate the spindle at the required speed in the winding direction, pull the core yarn through the inner hole of the spindle at the required speed, and remove the bobbin on the bobbin via the guide aid. In the method of twisting a decorative yarn, in which the yarn is twisted to the core yarn while being guided in the direction of the spindle tip under tension, the guide assisting device includes a bobbin flange plate and a smooth outer peripheral surface for guiding the wound yarn. It is characterized by a circular guide plate having a large outer diameter and mounted concentrically on the spindle between its tip and the bobbin.
【０００８】また、前記撚り加工方法を実施するための
装置は、芯糸を通す内孔を軸心上に有すると共に回転可
能に支持された中空スピンドルと、巻き糸が巻回される
と共にスピンドルに装着されたボビンと、スピンドルを
巻き糸巻取り方向に所要速度で回転させる回転駆動装置
と、ボビン上の巻き糸を所要張力下にスピンドル先端方
向に案内する案内補助具と、芯糸をそれに撚り付かせた
巻き糸と一体にスピンドル先端から所要速度で引き出す
ための引出し装置とからなる飾り糸の撚り加工装置にお
いて、前記案内補助具が、巻き糸を案内する滑らかな表
面の外周部とボビンの鍔板より大きな外径を有すると共
にスピンドル上にその先端とボビンとの間において同心
状に装着された円形案内板からなることを特徴としてい
る。An apparatus for carrying out the twisting method comprises a hollow spindle rotatably supported having an inner hole for passing a core thread on the axis and rotatably supported by the spindle. A mounted bobbin, a rotation drive device that rotates the spindle at the required speed in the winding direction, a guide aid that guides the winding yarn on the bobbin toward the spindle tip under the required tension, and twists the core yarn into it. In a twisting device for a decorative yarn, comprising a drawn-out device for pulling out at a required speed from the tip of a spindle integrally with the wound winding yarn, the guide assisting device includes an outer peripheral portion having a smooth surface for guiding the winding yarn and a bobbin flange. It is characterized in that it comprises a circular guide plate having an outer diameter larger than the plate and mounted concentrically on the spindle between its tip and the bobbin.
【０００９】前記構成において、複数、好ましくは２〜
４枚の円形案内板がスピンドル上に平行に装着されても
よく、その場合にスピンドル先端側のものほど外径が大
きくなるように配置されてもよい。[0009] In the above structure, a plurality, preferably 2 to
Four circular guide plates may be mounted in parallel on the spindle, and in this case, the outer diameter may be larger at the tip of the spindle.
【００１０】[0010]
【作用】スピンドルが回転駆動装置により巻き糸巻取り
方向に所要速度で回転させられ、ボビン及び円形案内板
もまたそれと一体に回転駆動される。芯糸はスピンドル
内孔を通ってその先端から引出し装置により引き出さ
れ、また回転するボビン上の巻き糸は案内補助具である
円形案内板を介して前記芯糸に撚り付けられる。The spindle is rotated at a required speed in the winding direction by a rotary drive, and the bobbin and the circular guide plate are also driven to rotate integrally therewith. The core yarn is pulled out from the tip of the core yarn through a spindle bore by a drawing device, and the winding yarn on the rotating bobbin is twisted to the core yarn via a circular guide plate which is a guide aid.
【００１１】その場合において、ボビン上の前記巻き糸
は、スピンドル先端とボビンとの間において、前記円形
案内板の外周部に摺接されると共にそれに規制されつつ
スピンドル先端方向に案内され、回転に伴う遠心力と空
気抵抗とを受けて弓形を呈すると共に該円形案内板の外
周部に沿って旋回しつつボビンから所要張力下に順次巻
き出され、スピンドル先端において芯糸に撚り付けられ
る。巻き糸が特に平箔糸からなる場合、該平箔糸はボビ
ンからの巻出しに際して表裏が反転しないように前記円
形案内板の外周部により規制されつつ案内されることに
なる。In this case, the winding thread on the bobbin is slidably in contact with the outer peripheral portion of the circular guide plate between the tip of the spindle and the bobbin, and is guided in the direction of the tip of the spindle while being regulated by the same. Receiving the accompanying centrifugal force and air resistance, it takes on a bow shape and is sequentially wound out from the bobbin under a required tension while turning along the outer peripheral portion of the circular guide plate, and twisted around the core yarn at the tip of the spindle. When the winding yarn is made of a flat foil yarn, the flat foil yarn is guided while being regulated by the outer peripheral portion of the circular guide plate so as not to be turned over when unwinding from the bobbin.
【００１２】前記円形案内板の外径並びその外周部の材
質、厚み、断面形状及び滑性等は、所定撚り加工条件下
で前記作用がより効率的に進行するように適宜選択され
る。The outer diameter of the circular guide plate and the material, thickness, cross-sectional shape, lubricity, and the like of the outer peripheral portion thereof are appropriately selected so that the above-mentioned action proceeds more efficiently under a predetermined twisting condition.
【００１３】また、複数の円形案内板がスピンドル上に
平行に装着されたものでは、巻き糸は各円形案内板の外
周部に段階的に順次規制されつつ円滑に案内され、従っ
て巻き糸が特に表裏の反転を嫌う平箔糸からなる場合に
より効果的な反転防止の規制力が得られる。この場合
に、巻き糸の案内が可能な範囲でスピンドル先端側のも
のほど外径が大きくなるように配置されると、巻き糸の
複数段階にわたる案内がより円滑になると共に前記作用
がより効果的に行われる。なお、前記のように複数の円
形案内板が使用される場合に、撚り加工条件によって一
部の円形案内板が巻き糸の案内に参加しない事態が生じ
ても差し支えない。In the case where a plurality of circular guide plates are mounted in parallel on the spindle, the winding yarn is guided smoothly while being regulated in a stepwise manner on the outer peripheral portion of each circular guide plate. A more effective inversion prevention regulating force can be obtained in the case of flat-foil yarns that do not want to be inverted. In this case, if the outer periphery of the spindle is arranged so that the outer diameter becomes larger as far as the end of the spindle is capable of guiding the winding yarn, the guiding of the winding yarn in a plurality of stages becomes smoother and the above-described operation is more effective Done in When a plurality of circular guide plates are used as described above, a situation may occur in which some circular guide plates do not participate in winding yarn guide depending on the twisting conditions.
【００１４】[0014]
【実施例】以下、本発明を実施例に基づいて説明する。
図１は本発明の実施例に係る飾り糸の撚り加工装置の側
面概要図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on embodiments.
FIG. 1 is a schematic side view of a decorative yarn twisting apparatus according to an embodiment of the present invention.
【００１５】同図において、支持台１に中空先細りのス
ピンドル２が回転可能に垂設され、該スピンドル２には
芯糸１１が通された内孔３が軸心上に設けられ、さらに
スピンドル２中間部に平箔糸からなる巻き糸１２が巻回
されたボビン４が装着される。In FIG. 1, a hollow tapered spindle 2 is rotatably suspended from a support table 1, and an inner hole 3 through which a core yarn 11 is passed is provided on the spindle 2 on the shaft center. A bobbin 4 around which a winding thread 12 made of a flat foil thread is wound is mounted at an intermediate portion.
【００１６】スピンドル２下部にそれを回転させるため
の回転駆動装置としての駆動ベルト５が接離可能に配置
され、またスピンドル２先端の延長上には芯糸１１を巻
き糸１２と共に所要速度で引き出すための引出し装置と
しての引出しローラ６がガイド（図示を省略する）を介
して配置される。A drive belt 5 as a rotation drive device for rotating the spindle 2 is provided at the lower part of the spindle 2 so as to be able to contact and separate therefrom. Roller 6 as a pull-out device for this is arranged via a guide (not shown).
【００１７】さらに、スピンドル２上には、その先端と
ボビン４との間において、案内補助具としての２枚の円
形案内板７、８が同心状にスペーサ９を介して平行に水
平に装着される。それらの円形案内板７、８は、何れも
滑らかな表面の外周部とボビン４の鍔板１０より大きな
外径を有し、スピンドル２先端側のものほど外径が大き
くなるように配置される。Further, two circular guide plates 7 and 8 as guide aids are horizontally and concentrically mounted on the spindle 2 via spacers 9 between the tip and the bobbin 4. You. Each of the circular guide plates 7 and 8 has an outer peripheral portion having a smooth surface and an outer diameter larger than the flange plate 10 of the bobbin 4, and is arranged such that the outer diameter becomes larger at the tip end side of the spindle 2. .
【００１８】前記構成において、スピンドル２が駆動ベ
ルト５により巻き糸巻取り方向に所要速度で回転させら
れ、ボビン４及び円形案内板７、８もまたそれと一体に
回転駆動される。芯糸１１はスピンドル２の内孔３を通
ってその先端から引出しローラ６により所要速度で引き
出される。回転するボビン４上の巻き糸１２は、大小２
枚の円形案内板７、８を順次介して前記芯糸１１に撚り
付けられ、そのようにして得られた、芯糸１１及び巻き
糸１２からなる飾り糸は、最終的に巻取軸（図示を省略
する）に巻き取られる。In the above construction, the spindle 2 is rotated at a required speed in the winding direction by the drive belt 5, and the bobbin 4 and the circular guide plates 7, 8 are also driven to rotate integrally therewith. The core yarn 11 passes through the inner hole 3 of the spindle 2 and is drawn out at a required speed by a pull-out roller 6 from the tip thereof. The winding yarn 12 on the rotating bobbin 4 is large and small.
The decorative yarn composed of the core yarn 11 and the winding yarn 12 that is twisted around the core yarn 11 via the circular guide plates 7 and 8 sequentially and finally obtained is finally wound around a winding shaft (shown in the drawing). Is omitted).
【００１９】その場合において、ボビン４上の巻き糸１
２は、スピンドル２先端とボビン４との間において、各
円形案内板７、８の外周部に順次摺接されると共に表裏
が反転しないようにそれらによって二段階に規制されつ
つスピンドル先端方向に案内され、回転に伴う遠心力と
空気抵抗とを受けて弓形を呈すると共に円形案内板７、
８の外周部に沿って旋回しつつボビン４から所要張力下
に順次巻き出され、スピンドル２先端において芯糸１１
に撚り付けられる。In that case, the winding yarn 1 on the bobbin 4
The guide 2 is guided between the tip of the spindle 2 and the bobbin 4 in such a manner as to be sequentially slid on the outer peripheral portion of each of the circular guide plates 7 and 8 and regulated in two steps by them so that the front and back are not reversed. And receives a centrifugal force and air resistance accompanying rotation to exhibit an arc shape and a circular guide plate 7,
8, is sequentially wound out from the bobbin 4 under a required tension while rotating along the outer periphery of the core 8, and the core yarn 11 is
Twisted.
【００２０】[0020]
【発明の効果】本発明に係る飾り糸の撚り加工方法及び
装置は以上のように構成され、案内補助具である円形案
内板がスピンドルと一体に回転させられると共に巻き糸
が該円形案内板の滑らかな表面の外周部に規制されつつ
案内されるので、スピンドルの回転速度を例えば従来速
度を遥かに越える２００００回転／分程度に上昇させて
も巻き糸の糸切れや案内補助具の摩損等が生じにくく、
したがって生産性の向上のためにスピンドルの回転速度
を格段に高めることができる。The method and apparatus for twisting a decorative yarn according to the present invention are constructed as described above. A circular guide plate as a guide aid is rotated integrally with a spindle, and a winding yarn is formed on the circular guide plate. Since the guide is guided while being regulated by the outer peripheral portion of the smooth surface, even if the rotational speed of the spindle is increased to, for example, about 20,000 revolutions / minute, which is much higher than the conventional speed, yarn breakage of the winding yarn and abrasion of the guide auxiliary tool are caused. Less likely to occur,
Therefore, the rotational speed of the spindle can be remarkably increased in order to improve productivity.
【００２１】また、複数の円形案内板がスピンドル上に
平行に装着されたものでは、スピンドル先端方向への巻
き糸の案内が複数段階にわたるより確実な規制の下に行
われるので、より円滑で好ましい撚り加工が得られる。Further, in the case where a plurality of circular guide plates are mounted in parallel on the spindle, the winding yarn is guided in the direction toward the tip of the spindle under more reliable regulation in a plurality of steps, so that it is smoother and more preferable. Twisting is obtained.
【図１】本発明の実施例に係る飾り糸の撚り加工装置の
側面図である。FIG. 1 is a side view of a decorative yarn twisting apparatus according to an embodiment of the present invention.
２ スピンドル ３ 内孔 ４ ボビン ７ 円形案内板 ８ 円形案内板 １０ 鍔板 １１ 芯糸 １２ 巻き糸 2 Spindle 3 Inner hole 4 Bobbin 7 Circular guide plate 8 Circular guide plate 10 Flange plate 11 Core thread 12 Winding thread
Claims (4)
回転可能に支持された中空スピンドルに巻き糸の巻回さ
れたボビンを装着し、スピンドルを巻き糸巻取り方向に
所要速度で回転させ、芯糸をスピンドル内孔に通してそ
の先端から所要速度で引き出すと共に、ボビン上の巻き
糸を、案内補助具を介して所要張力下にスピンドル先端
方向に案内しつつ芯糸に撚り付かせるようにした飾り糸
の撚り加工方法において、前記案内補助具が、巻き糸を
案内する滑らかな表面の外周部とボビンの鍔板より大き
な外径を有すると共にスピンドル上にその先端とボビン
との間において同心状に装着された円形案内板からなる
ことを特徴とする飾り糸の撚り加工方法。1. A bobbin on which a wound thread is wound is mounted on a rotatable hollow spindle having an inner hole for passing a core thread on the axis and rotatably supported, and the spindle is rotated at a required speed in a winding thread winding direction. The core yarn is passed through the inner hole of the spindle, pulled out from the tip at a required speed, and the wound yarn on the bobbin is twisted to the core yarn while being guided in the direction of the spindle tip under the required tension via a guide aid. In the decorative yarn twisting method as described above, the guide aid has an outer peripheral portion having a smooth surface for guiding the winding yarn and an outer diameter larger than the bobbin flange plate, and the guide aid is provided between the tip and the bobbin on the spindle. 3. A method for twisting a decorative yarn, comprising a circular guide plate mounted concentrically in the above.
に装着された請求項１記載の飾り糸の撚り加工方法。2. The method for twisting decorative yarn according to claim 1, wherein a plurality of circular guide plates are mounted in parallel on the spindle.
回転可能に支持された中空スピンドルと、巻き糸が巻回
されると共にスピンドルに装着されたボビンと、スピン
ドルを巻き糸巻取り方向に所要速度で回転させる回転駆
動装置と、ボビン上の巻き糸を所要張力下にスピンドル
先端方向に案内する案内補助具と、芯糸をそれに撚り付
かせた巻き糸と一体にスピンドル先端から所要速度で引
き出すための引出し装置とからなる飾り糸の撚り加工装
置において、前記案内補助具が、巻き糸を案内する滑ら
かな表面の外周部とボビンの鍔板より大きな外径を有す
ると共にスピンドル上にその先端とボビンとの間におい
て同心状に装着された円形案内板からなることを特徴と
する飾り糸の撚り加工装置。3. A hollow spindle which has an inner hole through which a core thread passes on the axis and is rotatably supported, a bobbin on which a thread is wound and mounted on the spindle, and a spindle winding direction. A rotation drive device that rotates the bobbin at the required speed, a guide aid that guides the bobbin on the bobbin under the required tension in the direction of the spindle tip, and the required speed from the spindle tip together with the bobbin with the core thread twisted on it. In the apparatus for twisting a decorative yarn, the guide auxiliary tool has an outer peripheral portion having a smooth surface for guiding the winding yarn and an outer diameter larger than the flange plate of the bobbin, and the guide auxiliary tool is provided on the spindle. An apparatus for twisting decorative yarn, comprising a circular guide plate mounted concentrically between a tip and a bobbin.
に装着された請求項３記載の飾り糸の撚り加工装置。4. The decorative yarn twisting device according to claim 3, wherein a plurality of circular guide plates are mounted in parallel on the spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21202594A JP2818770B2 (en) | 1994-08-11 | 1994-08-11 | Method and apparatus for twisting decorative yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21202594A JP2818770B2 (en) | 1994-08-11 | 1994-08-11 | Method and apparatus for twisting decorative yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0860456A JPH0860456A (en) | 1996-03-05 |
| JP2818770B2 true JP2818770B2 (en) | 1998-10-30 |
Family
ID=16615629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21202594A Expired - Fee Related JP2818770B2 (en) | 1994-08-11 | 1994-08-11 | Method and apparatus for twisting decorative yarn |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2818770B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100614620B1 (en) * | 2000-03-25 | 2006-08-21 | 주식회사 코오롱 | A bobbin cover plate used in twister |
| KR200452405Y1 (en) * | 2010-04-06 | 2011-02-28 | 김원도 | Narrator |
| KR101468823B1 (en) * | 2013-12-23 | 2014-12-03 | 정주옥 | A spindle device for yarn twister |
-
1994
- 1994-08-11 JP JP21202594A patent/JP2818770B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0860456A (en) | 1996-03-05 |
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