JP2001039626A - Winder, and manufacturing apparatus and method of filament yarn package - Google Patents
Winder, and manufacturing apparatus and method of filament yarn packageInfo
- Publication number
- JP2001039626A JP2001039626A JP11221202A JP22120299A JP2001039626A JP 2001039626 A JP2001039626 A JP 2001039626A JP 11221202 A JP11221202 A JP 11221202A JP 22120299 A JP22120299 A JP 22120299A JP 2001039626 A JP2001039626 A JP 2001039626A
- Authority
- JP
- Japan
- Prior art keywords
- rotating member
- yarn
- annular
- drive shaft
- annular rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
- B65H54/547—Cantilever supporting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/50—Diminishing, minimizing or reducing
- B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
- B65H2601/524—Vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は５０００ｍ／分以上
の速度でも振動なく、良好に糸条の巻取を行なうことが
可能となるボビンホルダを有する糸条巻取機並びに糸条
パッケージの製造装置および糸条パッケージの製造方法
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a yarn winding machine having a bobbin holder capable of winding a yarn satisfactorily without vibration even at a speed of 5000 m / min or more, an apparatus for manufacturing a yarn package, and The present invention relates to a method for manufacturing a yarn package.
【０００２】[0002]
【従来の技術】一般に、紡糸機から紡糸された複数本の
糸条をボビンホルダに保持された複数本のボビンにそれ
ぞれ巻き取る場合は図１に示されるような巻取機が使用
されている。2. Description of the Related Art Generally, when a plurality of yarns spun from a spinning machine are wound around a plurality of bobbins held by a bobbin holder, a winding machine as shown in FIG. 1 is used.
【０００３】該巻取機は機枠１に回転自在に設置された
ターレット部材（図示せず）に回転自在に取り付けられ
た２本のボビンホルダ２（２ａ、２ｂ）と、機枠１に昇
降自在に設置された枠体３に取り付けられたトラバース
装置４と、該トラバース装置４の近傍に位置するよう枠
体３またはトラバース装置４に回転自在に取り付けられ
た接圧ロール５とにより構成されている。The winding machine includes two bobbin holders 2 (2a, 2b) rotatably mounted on a turret member (not shown) rotatably mounted on the machine frame 1, and a vertically movable mechanism on the machine frame 1. The traverse device 4 is attached to the frame 3 installed in the traverse device 4, and the contact pressure roll 5 is rotatably attached to the frame 3 or the traverse device 4 so as to be located near the traverse device 4. .
【０００４】該巻取機の他にボビンホルダが装着された
ターレット部材が巻取位置と待機位置を機枠に形成され
たレールに沿って移動する構成のもの、あるいは機枠に
１本のボビンホルダが装着された構成のものが使用され
ている。In addition to the winder, a turret member having a bobbin holder mounted thereon moves between a winding position and a standby position along a rail formed on the machine frame, or one bobbin holder is provided on the machine frame. The one with the attached structure is used.
【０００５】上述のボビンホルダは図４に示されるよう
な形状を有している。ボビンホルダは先端部において往
復動するボビン保持操作体１３と、前記ボビン保持操作
体１３の動きによって軸方向に押圧力が作用すると圧縮
されて半径方向に変形する弾性体１４と、前記弾性体１
４を所定の間隔に維持し、ボビン保持操作体１３の挙動
および力を弾性体１４に伝達して変形させる役割をはた
すスペーサ１５と、ターレット部材（図示せず）に一体
的に取り付けられ、駆動軸１１をベアリング１６によっ
て回転自在に支持する環状支持体１０と、環状支持体１
０とボビン保持操作体１３とを収納する中空部１２ａ、
１２ｂを有し、前記ボビン指示操作体１３、弾性体１
４、スペーサ１５が装着されていると共に、連結部１２
ｃにおいて駆動軸１１と嵌合により連結された環状回転
部材１２とにより構成されている。The above-described bobbin holder has a shape as shown in FIG. The bobbin holder includes a bobbin holding operation body 13 that reciprocates at a distal end portion, an elastic body 14 that is compressed and deformed in a radial direction when a pressing force acts in the axial direction due to the movement of the bobbin holding operation body 13,
4 is maintained at a predetermined interval, and a spacer 15 serving to transmit and deform the behavior and force of the bobbin holding operation body 13 to the elastic body 14 and a turret member (not shown) are integrally attached to the An annular support 10 for rotatably supporting the shaft 11 by bearings 16;
0 and a hollow portion 12a for storing the bobbin holding operation body 13,
12b, the bobbin instruction operating body 13, the elastic body 1
4. While the spacer 15 is mounted, the connecting portion 12
3C, the drive shaft 11 and an annular rotating member 12 connected by fitting.
【０００６】該駆動軸１１には圧空供給用の孔１１ａが
穿設されていると共に、端部にカップリング１９によっ
て回転駆動用のモータ（図示せず）が連結されている。
ボビン保持操作体１３は環状回転部材１２の先端部に形
成された中空部１２ａに移動自在に取り付けられたピス
トン部１７ａと環状回転部材１２の先端に遊嵌される円
筒部１７ｂを有するピストンヘッド１７と、該ピストン
ヘッド１７を常時環状回転部材１２の後端側（支持側）
に押圧するようにピストンヘッド１７と中空部１２ａと
の間に装着されたばね１８とにより構成されている。A hole 11a for supplying compressed air is formed in the drive shaft 11, and a motor (not shown) for rotational drive is connected to an end of the drive shaft 11 by a coupling 19.
The bobbin holding operation body 13 has a piston head 17 having a piston portion 17a movably attached to a hollow portion 12a formed at a distal end portion of the annular rotating member 12, and a cylindrical portion 17b loosely fitted to the distal end of the annular rotating member 12. And the piston head 17 is always moved to the rear end side (support side) of the annular rotating member 12.
The spring 18 is provided between the piston head 17 and the hollow portion 12a so as to press the spring 18.
【０００７】上述のような環状回転部材１２の連結部１
２ｃに駆動軸１１が嵌合されることによって連結された
構成では、５０００ｍ／分以上の高速度になると、遠心
力の影響により、環状回転部材１２が破線で示されるよ
うに膨れ出し、これに伴って駆動軸１１と嵌合する連結
部１２ｃの孔径も破線で示されるように大きくなる。こ
のため、例えば、８０００ｍ／分の速度で回転した場合
に充分な嵌合を確保しようとすると、静止時には略２０
μｍ以上の締め代が必要となり、メンテナンスの際に分
解することができなくなるという問題があり、逆にメン
テナンスが可能な嵌合にすると、８０００ｍ／分の速度
で回転した場合には環状回転部材と駆動軸の連結部が大
きな隙間となって嵌合が甘くなることで連結部において
ずれが生じて大きな振動が生じたり、振動によってフレ
ッティング摩耗が発生して連結部が分解不能になるとい
う問題がある。[0007] The connecting portion 1 of the annular rotating member 12 as described above.
In a configuration in which the drive shaft 11 is connected by fitting the drive shaft 2c to the ring 2c, at a high speed of 5000 m / min or more, the annular rotating member 12 swells as shown by a broken line due to the effect of centrifugal force, and Accordingly, the diameter of the hole of the connecting portion 12c fitted to the drive shaft 11 also increases as shown by the broken line. For this reason, for example, in order to secure a sufficient fitting when rotating at a speed of 8000 m / min, approximately 20
There is a problem that a tightening allowance of μm or more is required, and it becomes impossible to disassemble at the time of maintenance. Conversely, when the fitting is performed so that maintenance is possible, when the rotating member is rotated at a speed of 8000 m / min, the annular rotating member is formed. The connection portion of the drive shaft becomes a large gap and loose fitting causes the connection portion to shift and cause large vibration, and the vibration causes fretting wear and the connection portion cannot be disassembled. is there.
【０００８】また、上述のような巻取機によって糸条の
巻取を行なった場合には、連結部にずれが生じることで
大きな振動が発生して糸落ちを生じてパッケージの形状
が悪くなって不良品になるという問題がある。In the case where the yarn is wound by the above-described winding machine, a large vibration is generated due to a shift in the connecting portion, and a yarn drop occurs to deteriorate the shape of the package. There is a problem that it becomes defective.
【０００９】[0009]
【発明が解決しようとする課題】本発明は上述のような
問題点を解決するためになされたものであり、組立、分
解作業が容易であると共に、５０００ｍ／分以上の速度
で巻取を行っても振動が発生したり、振動によるフレッ
ティング摩耗が生じず、かつ、巻姿に優れたパッケージ
を得ることのできる糸条巻取機並びに糸条パッケージ製
造装置および糸条パッケージ製造方法を提供することを
目的とするものである。SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems. It is easy to assemble and disassemble, and winds at a speed of 5000 m / min or more. Provided is a yarn winding machine, a yarn package manufacturing apparatus, and a yarn package manufacturing method that do not generate vibration or fretting wear due to vibration, and that can obtain a package excellent in winding form. The purpose is to do so.
【００１０】[0010]
【課題を解決するための手段】本発明の糸条巻取機は請
求項１に記載のように環状回転部材の駆動軸との連結部
において、回転時の遠心力による環状回転部材の内径増
加量（ｄ１）と、駆動軸の外径増加量（ｄ２）とが、
（ｄ１）−（ｄ２）＜２０μｍの範囲となる個所が連結
部の長手方向に少なくとも１個所存在せしめるようにし
たことを特徴とするものである。本発明の糸条巻取機は
請求項２に記載のように環状回転部材の駆動軸との連結
部が少なくとも片側の中空部内に向って環状の突出が形
成された形状にしたことを特徴とするものである。本発
明の糸条巻取機は請求項３に記載のように糸条の巻取速
度が５０００ｍ／分以上であることを特徴とするもので
ある。According to a first aspect of the present invention, there is provided a yarn winding machine in which an inner diameter of an annular rotating member is increased by a centrifugal force at the time of rotation at a connecting portion of the annular rotating member with a drive shaft. The amount (d1) and the increase amount (d2) of the outer diameter of the drive shaft are:
(D1)-(d2) <20 μm At least one portion in the longitudinal direction of the connecting portion is provided. The yarn winding machine according to the present invention is characterized in that the connecting portion of the annular rotating member with the drive shaft has a shape in which an annular protrusion is formed toward at least one of the hollow portions. Is what you do. The yarn winding machine of the present invention is characterized in that the yarn winding speed is 5000 m / min or more as described in claim 3.
【００１１】本発明の糸条パッケージの製造装置は請求
項４に記載のように請求項１乃至３のいずれかに記載の
糸条巻取機を使用して糸条の巻取を行なうように構成し
たことを特徴とするものである。According to a fourth aspect of the present invention, there is provided a yarn package manufacturing apparatus for winding a yarn using the yarn winding machine according to any one of the first to third aspects. It is characterized by having comprised.
【００１２】本発明の糸条パッケージの製造方法は請求
項４に記載のように請求項１乃至３のいずれかに記載の
糸条巻取機を使用して糸条の巻取を行なうようにせしめ
たことを特徴とするものである。According to a fourth aspect of the present invention, there is provided a method of manufacturing a yarn package, wherein the yarn is wound by using the yarn winding machine according to any one of the first to third aspects. It is characterized by being hampered.
【００１３】[0013]
【発明の実施の態様】図２は本発明の巻取機のボビンホ
ルダの構成の１実施例を示す概略断面図であって、ボビ
ンホルダの構成は上述の従来のボビンホルダ（図４）の
構成と環状回転部材１２以外は同一であるため、構成の
説明は省略する。FIG. 2 is a schematic sectional view showing an embodiment of the structure of the bobbin holder of the winding machine according to the present invention. The structure of the bobbin holder is the same as that of the above-described conventional bobbin holder (FIG. 4). The components other than the rotating member 12 are the same, and a description of the configuration will be omitted.
【００１４】環状回転部材１２における駆動軸１１との
連結部１２ｃは、高速度で回転した時に遠心力によって
連結部１２ｃの外周部が外径方向に膨張することによっ
て内径が拡がっても隙間（がたつき）が生じないだけの
嵌合力（締め代）が必要である。The connecting portion 12c of the annular rotating member 12 that connects to the drive shaft 11 has a gap even if the inner diameter expands due to the outer peripheral portion of the connecting portion 12c expanding in the outer radial direction due to centrifugal force when rotated at a high speed. A fitting force (tightening margin) that does not cause rattling is required.
【００１５】一方ボビンホルダ２のベアリング１６を交
換する場合には、環状回転部材１２と駆動軸１１を分解
する必要があり、嵌合力が強すぎる（締め代が大き過ぎ
る）と分解ができないという問題を生じることがある。On the other hand, when the bearing 16 of the bobbin holder 2 is replaced, it is necessary to disassemble the annular rotating member 12 and the drive shaft 11, and there is a problem that the disassembly cannot be performed if the fitting force is too strong (the interference is too large). May occur.
【００１６】一般的に、この分解はヒータ等で環状回転
部材１２を加熱し、油圧プレス等によって駆動軸１１を
軸心方向に押して行なっているが、分解を容易に行うた
めには、環状回転部材１２と駆動軸１１との嵌合は２０
μｍ以下の締め代とする必要がある。Generally, this disassembly is performed by heating the annular rotating member 12 with a heater or the like and pushing the drive shaft 11 in the axial direction with a hydraulic press or the like. The fitting between the member 12 and the drive shaft 11 is 20
It is necessary to set the interference within μm.
【００１７】そこで、環状回転部材１２における連結部
１２ｃにはその両側に形成された中空部１２ａ、１２ｂ
内に向って突出する環状の突出部１２c-1、１２c-2が設
けられている。Therefore, the connecting portion 12c of the annular rotating member 12 has hollow portions 12a, 12b formed on both sides thereof.
Annular projections 12c-1 and 12c-2 projecting inward are provided.
【００１８】該環状の突出部１２c-1、１２c-2の突出寸
法（Ｌ）は駆動軸１１が嵌合される内径寸法（ｄ）に対
して０．１倍以上に、外径寸法（Ｄ）は内径寸法（ｄ）
に対して２倍以下になるように設定する必要がある。突
出寸法（Ｌ）、外径寸法（Ｄ）が該寸法範囲外になると
必要とする嵌合力を得ることができず、従来のボビンホ
ルダの場合と同様に振動が発生したり、振動によるフレ
ッティング摩耗が生じることになる。上述の環状回転部
材１２を内径寸法（ｄ）が３５ｍｍの時、突出寸法
（Ｌ）が１０ｍｍ、外径寸法（Ｄ）が４５ｍｍの環状の
突出部１２c-1、１２c-2が形成された形状にすると、８
０００ｍ／分の速度で回転した場合でも連結部１２の環
状部１２c-1、１２c-2の外周部には大きな遠心力が作用
しないと共に、連結部１２の外周部が外径方向に膨張す
ることによる内径部の拡がりが環状の突出部１２c-1、
１２c-2の内径部分にまで影響せず、２０μｍ以下の締
め代であっても突出部１２c-1、１２c-2の内径が殆ど変
化しない（隙間を生じず）ので嵌合が甘くなることがな
く、連結部１２ｃに隙間を生じることで大きな振動が発
生したり、振動によるフレッティング摩耗が発生して、
接続部が分解不可能になることがなくなった。なお、突
出寸法（Ｌ）を長くすればするほど、外径寸法（Ｄ）を
小さくすればするほど環状部１２c-1、１２c-2の内径変
化は小さくなり、寸法の選択によっては環状部の自由側
端部付近では逆に内径が小さくなることもあり得る。す
なわち、回転時の遠心力による環状回転部材の内径増加
量（ｄ１）と、駆動軸の外径増加量（ｄ２）との差（ｄ
１）−（ｄ２）は、負の値となる場合もある。The projecting dimension (L) of the annular projecting portions 12c-1 and 12c-2 is 0.1 times or more the inner diameter (d) into which the drive shaft 11 is fitted. ) Is the inner diameter (d)
Needs to be set to be twice or less. If the protruding dimension (L) and the outer diameter dimension (D) are out of the range, the required fitting force cannot be obtained, and vibration occurs as in the case of the conventional bobbin holder, and fretting wear due to the vibration occurs. Will occur. When the above-mentioned annular rotating member 12 has an inner diameter dimension (d) of 35 mm, a projection dimension (L) of 10 mm and an outer diameter dimension (D) of 45 mm are formed with annular projections 12c-1 and 12c-2. Then, 8
Even when rotating at a speed of 000 m / min, a large centrifugal force does not act on the outer peripheral portions of the annular portions 12c-1 and 12c-2 of the connecting portion 12, and the outer peripheral portion of the connecting portion 12 expands in the outer radial direction. The extension of the inner diameter portion due to the annular protrusion 12c-1,
It does not affect the inner diameter of 12c-2, and even with a tightening margin of 20 μm or less, the inner diameter of the protrusions 12c-1 and 12c-2 hardly changes (no gap is generated), so that the fitting may be loose. Instead, a large vibration is generated by generating a gap in the connecting portion 12c, or fretting wear is generated by the vibration,
Connections can no longer be disassembled. The longer the protruding dimension (L) and the smaller the outer diameter (D), the smaller the change in the inner diameter of the annular portions 12c-1 and 12c-2. Conversely, the inner diameter may become smaller near the free end. That is, the difference (d) between the amount of increase in the inner diameter (d1) of the annular rotating member due to the centrifugal force during rotation and the amount of increase in the outer diameter (d2) of the drive shaft.
1)-(d2) may be a negative value.
【００１９】上述の様に、高速回転時でも内径が殆ど変
化しない環状の突出部は連結部１２ｃに少なくとも１個
所設ければ良く、その位置、個所については特に限定さ
れないことは言うまでもない。なお、該締め代１０μｍ
以下になるようにすると６０００ｍ／分の速度で回転し
た場合でも内径部の拡がりが殆どなく使用することが可
能である。As described above, at least one annular projecting portion whose inner diameter hardly changes even at the time of high-speed rotation may be provided in the connecting portion 12c, and it goes without saying that the position and the position are not particularly limited. Note that the interference is 10 μm.
If it is set to be below, even if it rotates at a speed of 6000 m / min, it can be used with almost no expansion of the inner diameter portion.
【００２０】ここで、環状回転部材１２の連結部１２ｃ
における突出部１２c-1、１２c-2以外は、５０００ｍ／
分以上の速度で回転した場合に大きな遠心力が作用して
環状回転部材１２と駆動軸１１の連結には寄与しなくな
るため、図３に示されるように連結部１２ｃに逃げ加工
（大径部）１２c-3を施し、静止時において隙間が生じ
るように構成することで、分解、組立がさらに容易にで
きるようにすることができる。該逃げ加工を駆動軸１１
側、に形成すること、あるいは連結部１２ｃと駆動軸１
１の両方に形成することは可能である。Here, the connecting portion 12c of the annular rotating member 12
5000m / except for the protrusions 12c-1 and 12c-2
When rotating at a speed of more than one minute, a large centrifugal force acts and does not contribute to the connection between the annular rotating member 12 and the drive shaft 11, so that as shown in FIG. ) By applying 12c-3 and forming a gap when stationary, disassembly and assembly can be further facilitated. The relief shaft is used for the drive shaft 11
Or the connecting portion 12c and the drive shaft 1
It is possible to form both.
【００２１】上述の実施例においては回転駆動用のモー
タ軸とボビンホルダ２の駆動軸１１はカップリング１９
によって連結された構成であるが、モータ軸とボビンホ
ルダ２の駆動軸１１が一体物に形成された構成、モータ
軸とボビンホルダの駆動軸１１の間に回転伝達用の軸を
設けた構成にすることは可能である。In the above-described embodiment, the motor shaft for rotational drive and the drive shaft 11 of the bobbin holder 2 are
The motor shaft and the drive shaft 11 of the bobbin holder 2 are integrally formed, and the motor shaft and the drive shaft 11 of the bobbin holder are provided with a rotation transmitting shaft. Is possible.
【００２２】本発明の環状回転部材に環状の突出部を形
成した構成を、例えば、特開平６−１５３０号公報、特
開平８−１７５７５３号公報、特開平４−１５９９６９
号公報等に記載されているようなボビンホルダに適用で
きることは言うまでもない。The configuration in which an annular protruding portion is formed on the annular rotating member of the present invention is described in, for example, JP-A-6-1530, JP-A-8-175753, and JP-A-4-159969.
It is needless to say that the present invention can be applied to a bobbin holder as described in Japanese Unexamined Patent Publication (Kokai) No. H10-15095.
【００２３】[0023]
【発明の効果】本発明の巻取機のボビンホルダは請求項
１に記載のように環状回転部材の駆動軸との連結部にお
いて、回転時の遠心力による環状回転部材の内径増加量
（ｄ１）と、駆動軸の外径増加量（ｄ２）とが、（ｄ
１）−（ｄ２）＜２０μｍの範囲となる個所が連結部の
長手方向に少なくとも１個所存在せしめるようにしてい
るため、５０００ｍ／分以上の速度で回転した場合に
も、環状回転部材と駆動軸の連結部が２０μｍ以下の締
め代であっても、隙間が大きくなって嵌合が甘くなるこ
とがなく、連結部にずれが生じることで大きな振動が発
生したり、振動によるフレッティング摩耗が発生して、
連結部が分解不能になるのを防止することができる。本
発明の巻取機のボビンホルダは請求項２に記載のように
環状回転部材の駆動軸との連結部が少なくとも片側の中
空部内に向って環状の突出部が形成された形状にする
と、請求項１に記載の効果を確実に奏することができ
る。本発明の巻取機は請求項３に記載のように糸条の巻
取速度が５０００ｍ／分以上であることを特徴とするこ
とで、請求項１に記載の効果をより高めることが可能と
なる。本発明の糸条パッケージの製造装置は請求項４に
記載のように請求項１乃至３のいずれかに記載の糸条巻
取機を使用して糸条の巻取を行なうように構成している
ため、巻取中に大きな振動が発生することがなく糸落ち
等のない美麗な形状のパッケージを得ることができる。
本発明の糸条パッケージの製造方法は請求項５に記載の
ように請求項１乃至３のいずれかに記載の糸条巻取機を
使用して糸条の巻取を行なうようせしめているため、大
きな振動が発生することがなく糸落ち等のない美麗な形
状のパッケージを得ることができる。According to the first aspect of the present invention, the bobbin holder of the winding machine has an inner diameter increasing amount (d1) of the annular rotating member due to the centrifugal force at the time of rotation at the connecting portion of the annular rotating member with the drive shaft. And the amount of increase in the outer diameter of the drive shaft (d2) is (d
1)-(d2) At least one location in the longitudinal direction of the connecting portion where <20 [mu] m is present, the ring-shaped rotating member and the drive shaft can be used even when rotating at a speed of 5000 m / min or more. Even if the connecting part has a tightening margin of 20 μm or less, the gap will not be large and the fitting will not be loose, and a large vibration will occur due to the displacement of the connecting part, and fretting wear due to the vibration will occur. do it,
It is possible to prevent the connecting portion from being unable to be disassembled. The bobbin holder of the winder according to the present invention may be configured such that the connecting portion of the annular rotating member to the drive shaft has a shape in which an annular protruding portion is formed toward at least one side of the hollow portion. The effect described in 1 can be reliably achieved. The winding machine of the present invention is characterized in that the winding speed of the yarn is 5000 m / min or more as described in claim 3, whereby the effect described in claim 1 can be further enhanced. Become. According to a fourth aspect of the present invention, there is provided a yarn package manufacturing apparatus configured to wind a yarn using the yarn winding machine according to any one of the first to third aspects. Therefore, a package having a beautiful shape with no large vibration during winding and no thread dropping can be obtained.
According to a fifth aspect of the present invention, there is provided a method of manufacturing a yarn package in which the yarn is wound by using the yarn winding machine according to any one of the first to third aspects. It is possible to obtain a beautifully shaped package that does not generate large vibrations and has no thread drop.
【図１】巻取機の構成の１実施例を示す概略図である。FIG. 1 is a schematic view showing one embodiment of a configuration of a winding machine.
【図２】本発明のボビンホルダの１実施例を示す概略断
面図である。FIG. 2 is a schematic sectional view showing one embodiment of the bobbin holder of the present invention.
【図３】本発明のボビンホルダの環状回転部材の連結部
の他の実施例を示す概略断面図である。FIG. 3 is a schematic sectional view showing another embodiment of the connecting portion of the annular rotating member of the bobbin holder of the present invention.
【図４】従来のボビンホルダの１実施例を示す概略断面
図である。FIG. 4 is a schematic sectional view showing one embodiment of a conventional bobbin holder.
１ 機枠 ２ ボビンホルダ １０ 環状支持体 １１ 駆動軸 １２ 環状回転部材 １３ ボビン保持操作体 １４ 弾性体 １５ スペーサ １６ ベアリング １２ａ、１２ｂ 中空部 １２ｃ 連結部 １２c-1、１２c-2 突出部 １２c-3 逃げ加工 DESCRIPTION OF SYMBOLS 1 Machine frame 2 Bobbin holder 10 Annular support 11 Drive shaft 12 Annular rotating member 13 Bobbin holding operation body 14 Elastic body 15 Spacer 16 Bearing 12a, 12b Hollow part 12c Connection part 12c-1, 12c-2 Projection part 12c-3 Relief processing
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 3F056 GA03 GB05 GC06 4L045 AA05 BA01 DC04 DC22 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3F056 GA03 GB05 GC06 4L045 AA05 BA01 DC04 DC22
Claims (5)
部材と、前記環状回転部材の内側にモータからの回転力
を伝達する駆動軸を連結せしめたボビンホルダを有する
糸条巻取機において、回転時の遠心力による前記環状回
転部材の内径増加量（ｄ１）と、前記駆動軸の外径増加
量（ｄ２）とが、下記範囲となる個所が、前記環状回転
部材と前記駆動軸との連結部の長手方向に少なくとも１
個所存在せしめるようにしたことを特徴とする糸条巻取
機。 （ｄ１）−（ｄ２）＜２０μｍ1. A yarn winding machine comprising: an annular rotating member that holds and rotates a bobbin outside; and a bobbin holder that connects a drive shaft that transmits a rotational force from a motor to the inside of the annular rotating member. When the inner diameter increase amount (d1) of the annular rotating member and the outer diameter increase amount (d2) of the drive shaft due to centrifugal force at the time fall within the following ranges, the connection between the annular rotary member and the drive shaft is made. At least one in the longitudinal direction of the part
A yarn winding machine characterized by being made to exist in individual places. (D1)-(d2) <20 μm
部材と、前記環状回転部材の内側にモータからの回転力
を伝達する駆動軸を連結せしめたボビンホルダを有する
糸条巻取機において、前記環状回転部材の前記駆動軸と
の連結部が少なくとも一方の中空部内に向って環状の突
出部が形成された形状にせしめたことを特徴とする糸条
巻取機。2. A yarn winding machine comprising: an annular rotating member that holds and rotates a bobbin outside; and a bobbin holder that connects a drive shaft that transmits a rotational force from a motor to the inside of the annular rotating member. A yarn winding machine characterized in that a connecting portion of the annular rotating member with the drive shaft has a shape in which an annular projecting portion is formed toward at least one hollow portion.
あることを特徴とする請求項１または請求項２に記載の
糸条巻取機。3. The yarn winding machine according to claim 1, wherein the winding speed of the yarn is 5000 m / min or more.
巻取機を使用して糸条の巻取を行なうことを特徴とする
糸条パッケージの製造装置。4. An apparatus for manufacturing a yarn package, wherein the yarn is wound by using the yarn winding machine according to any one of claims 1 to 3.
巻取機を使用して糸条の巻取を行なうことを特徴とする
糸条パッケージの製造方法。5. A method for manufacturing a yarn package, comprising winding the yarn using the yarn winding machine according to claim 1.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11221202A JP2001039626A (en) | 1999-08-04 | 1999-08-04 | Winder, and manufacturing apparatus and method of filament yarn package |
| EP00949985A EP1120375A1 (en) | 1999-08-04 | 2000-08-03 | Bobbin holder, thread winder, thread packagemaking device, thread winding method, and thread packagemaking method |
| PCT/JP2000/005226 WO2001010762A1 (en) | 1999-08-04 | 2000-08-03 | Bobbin holder, thread winder, thread packagemaking device, thread winding method, and thread packagemaking method |
| KR1020017004155A KR20010075524A (en) | 1999-08-04 | 2000-08-03 | Bobbin holder, thread winder, thread packagemaking device, thread winding method, and thread packagemaking method |
| CN00801598A CN1319069A (en) | 1999-08-04 | 2000-08-03 | Bobbin holder, thread winder, thread packagemaking device, thread winding method, and thread packagemaking method |
| TW089115698A TW492945B (en) | 1999-08-04 | 2000-08-04 | Bobbin holder, yarn winder, apparatus for manufacturing yarn package, method for winding yarn, and method for manufacturing yarn package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11221202A JP2001039626A (en) | 1999-08-04 | 1999-08-04 | Winder, and manufacturing apparatus and method of filament yarn package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001039626A true JP2001039626A (en) | 2001-02-13 |
Family
ID=16763080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11221202A Pending JP2001039626A (en) | 1999-08-04 | 1999-08-04 | Winder, and manufacturing apparatus and method of filament yarn package |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1120375A1 (en) |
| JP (1) | JP2001039626A (en) |
| KR (1) | KR20010075524A (en) |
| CN (1) | CN1319069A (en) |
| TW (1) | TW492945B (en) |
| WO (1) | WO2001010762A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007247087A (en) * | 2006-03-15 | 2007-09-27 | Teijin Techno Products Ltd | Roller device and assembling method thereof |
| CN110697502A (en) * | 2019-10-15 | 2020-01-17 | 何雪峰 | Centrifugal winding mechanism for automobile cable |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963744B (en) * | 2012-12-03 | 2015-04-08 | 东华大学 | Coiler with variable support stiffness |
| DE112016001302A5 (en) * | 2015-03-20 | 2017-12-28 | Oerlikon Textile Gmbh & Co. Kg | winding spindle |
| DE102018000259A1 (en) * | 2018-01-13 | 2019-07-18 | Oerlikon Textile Gmbh & Co. Kg | Adapter device for holding at least one winding tube |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05338914A (en) * | 1992-06-13 | 1993-12-21 | Teijin Seiki Co Ltd | Winding device for thread filament |
| JP2681434B2 (en) * | 1992-10-07 | 1997-11-26 | 東レエンジニアリング株式会社 | Bobbin holder |
| JP3265071B2 (en) * | 1993-07-31 | 2002-03-11 | 帝人製機株式会社 | Bobbin holder |
| JPH07237817A (en) * | 1994-02-25 | 1995-09-12 | Toray Ind Inc | Bobbin holder and filament winder with this bobbin holder |
| JPH1160064A (en) * | 1997-08-25 | 1999-03-02 | Toray Eng Co Ltd | Bobbin holder for winder |
-
1999
- 1999-08-04 JP JP11221202A patent/JP2001039626A/en active Pending
-
2000
- 2000-08-03 CN CN00801598A patent/CN1319069A/en active Pending
- 2000-08-03 KR KR1020017004155A patent/KR20010075524A/en not_active Application Discontinuation
- 2000-08-03 WO PCT/JP2000/005226 patent/WO2001010762A1/en not_active Application Discontinuation
- 2000-08-03 EP EP00949985A patent/EP1120375A1/en not_active Withdrawn
- 2000-08-04 TW TW089115698A patent/TW492945B/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007247087A (en) * | 2006-03-15 | 2007-09-27 | Teijin Techno Products Ltd | Roller device and assembling method thereof |
| CN110697502A (en) * | 2019-10-15 | 2020-01-17 | 何雪峰 | Centrifugal winding mechanism for automobile cable |
| CN110697502B (en) * | 2019-10-15 | 2021-09-24 | 苏州讯如电子科技有限公司 | Centrifugal winding mechanism for automobile cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1319069A (en) | 2001-10-24 |
| WO2001010762A1 (en) | 2001-02-15 |
| EP1120375A1 (en) | 2001-08-01 |
| TW492945B (en) | 2002-07-01 |
| KR20010075524A (en) | 2001-08-09 |
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