JPH05105329A - Bobbin fixing device for wire body winder - Google Patents
Bobbin fixing device for wire body winderInfo
- Publication number
- JPH05105329A JPH05105329A JP29379491A JP29379491A JPH05105329A JP H05105329 A JPH05105329 A JP H05105329A JP 29379491 A JP29379491 A JP 29379491A JP 29379491 A JP29379491 A JP 29379491A JP H05105329 A JPH05105329 A JP H05105329A
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- diameter
- mounting shaft
- shaft
- stopper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Winding Filamentary Materials (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、線材、条材等の種々の
線条体を片持ちの巻取り軸に取付けられるボビンに巻き
付ける線条体巻取機のボビンを巻取り軸に固定する装置
の改良に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention fixes a bobbin of a filament winding machine for winding various filaments such as a wire and a strip on a bobbin attached to a cantilever winding shaft. The present invention relates to improvement of the device.
【０００２】[0002]
【従来の技術】光ファイバ等の比較的細い線材または光
ファイバテープ等の比較的軽量な条材の如き線条体を巻
取るために片持ちの巻取り軸を有する線条体巻取機が用
いられている。この種の線条体巻取機は、一般に、ボビ
ン受けを含むボビン取付軸を有する巻取り軸と、この巻
取り軸を回転する回転駆動源とを備えている。2. Description of the Related Art A wire winding machine having a cantilever winding shaft for winding a wire such as a relatively thin wire such as an optical fiber or a relatively lightweight material such as an optical fiber tape is known. It is used. This type of filament winding machine generally includes a winding shaft having a bobbin mounting shaft including a bobbin receiver, and a rotary drive source that rotates the winding shaft.
【０００３】一方、この線条体巻取機にボビンを固定す
るために、線条体巻取機のボビン取付軸に嵌合したボビ
ンをボビン受けに衝合するように締付けて固定するボビ
ン固定治具から成る線条体巻取機のボビン固定装置が用
いられている。従来技術のボビン固定治具は、図４に示
すように、ボビン取付軸２８のボビン外面から突出する
部分の前後に跨がって先端に設けられた小径ねじ部分２
８ｂに螺合された止め具２３から成り、この止め具２３
は、ボビン３０の嵌合孔３０ａの内径よりも大きな外径
を有し、またボビン３０の外面側から嵌合孔３０ａに係
入するように嵌合孔３０ａに向けて次第に小径となるテ
ーパ面２３ａを有する。この止め具２３は、小径ねじ部
分２８ｂにねじ込んでそのテーパ面２３ａがボビン３０
の嵌合孔３０ａの縁に係止してボビン３０を固定する。On the other hand, in order to fix the bobbin to the filament winding device, the bobbin fitted to the bobbin mounting shaft of the filament winding device is tightened and fixed so as to abut the bobbin receiver. A bobbin fixing device for a filament winding machine composed of a jig is used. As shown in FIG. 4, the bobbin fixing jig of the prior art has a small-diameter threaded portion 2 provided at the tip across the front and back of the portion of the bobbin mounting shaft 28 protruding from the outer surface of the bobbin.
The stopper 23 is screwed to the 8b, and the stopper 23
Has a larger outer diameter than the inner diameter of the fitting hole 30a of the bobbin 30, and has a taper surface that gradually decreases toward the fitting hole 30a from the outer surface side of the bobbin 30 so as to engage with the fitting hole 30a. 23a. The stopper 23 is screwed into the small-diameter threaded portion 28b so that the taper surface 23a has a bobbin 30.
The bobbin 30 is fixed by being locked to the edge of the fitting hole 30a.
【０００４】[0004]
【発明が解決しようとする課題】しかし、この従来技術
の線条体巻取機のボビン固定装置では、止め具をボビン
取付軸２８の小径ねじ部分２８ｂから完全に抜き取らな
い限り、ボビン３０をボビン取付軸２８から取外すこと
ができない。このため、線条体が巻取られたボビンが比
較的軽量である場合には一方の手で止め具２３を外し、
他方の手でボビン３０を抜き取ることができるが、それ
でも止め具２３をボビン取付軸２８から完全に抜き取ら
なければならないので、ボビン３０の脱着に時間がかか
ってボビン３０の掛替の作業性が低い欠点があった。ま
た、線条体が巻取られたボビンが重い場合には、止め具
２３を抜き外してこの止め具２３を床等に置いた後、両
手でボビン３０を抱えながら取外さなければならないの
で、止め具２３を完全に外す外に、この止め具２３を床
置きする必要があってボビン３０の掛替の作業性が一層
低くなる欠点があった。However, in this bobbin fixing device for a filament winding device according to the prior art, the bobbin 30 is not removed from the bobbin 30 unless the stopper is completely removed from the small diameter screw portion 28b of the bobbin mounting shaft 28. It cannot be removed from the mounting shaft 28. Therefore, when the bobbin on which the filament is wound is relatively lightweight, remove the stopper 23 with one hand,
Although the bobbin 30 can be removed with the other hand, the stopper 23 must still be completely removed from the bobbin mounting shaft 28, so that it takes time to attach and detach the bobbin 30 and the workability of replacing the bobbin 30 is low. There was a flaw. In addition, when the bobbin on which the filament is wound is heavy, it is necessary to remove the stopper 23 and place the stopper 23 on the floor, and then remove the stopper while holding the bobbin 30 with both hands. There is a drawback in that it is necessary to place the stopper 23 on the floor in addition to completely removing the stopper 23, which further lowers the workability of changing the bobbin 30.
【０００５】本発明の目的は、上記の欠点を回避し、ボ
ビン固定治具をボビン取付軸から外さなくてもボビンを
脱着することができ、従って高い作業性でボビンを掛替
することができる線条体巻取機のボビン固定装置を提供
することにある。The object of the present invention is to avoid the above-mentioned drawbacks and to remove the bobbin without removing the bobbin fixing jig from the bobbin mounting shaft. Therefore, the bobbin can be replaced with high workability. It is to provide a bobbin fixing device for a filament winding device.
【０００６】[0006]
【課題を解決するための手段】本発明は、上記の課題を
解決するため、ボビン受けを含むボビン取付軸を有する
巻取り軸と、この巻取り軸を回転する回転駆動源とを備
えた線条体巻取機のボビン取付軸に嵌合したボビンをボ
ビン受けに衝合するように締付けて固定するボビン固定
治具から成る線条体巻取機のボビン固定装置において、
ボビン取付軸はボビンの外面から突出する部分に先端に
向かって細径となるテーパ部分と、このテーパ部分に連
続して設けられた小径ねじ部分とを有し、ボビン固定治
具は、ボビン取付軸のテーパ部分に係合するように設け
られこのテーパ部分の傾斜に沿って径方向に伸縮してボ
ビンの端面に係合する伸径状態とボビンの嵌合孔よりも
縮径する縮径状態とに弾性変形するばね性止め具と、ボ
ビン取付軸の小径ねじ部分に螺合しばね性止め具をボビ
ン取付軸のテーパ部分に沿って大径部分の方向に押付け
る押付けナットとから成り、且つこの押付けナットは、
ボビンの嵌合孔の内径よりも小さな外径を有することを
特徴とする線条体巻取機のボビン固定装置を提供するこ
とにある。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a wire comprising a winding shaft having a bobbin mounting shaft including a bobbin receiver and a rotary drive source for rotating the winding shaft. In a bobbin fixing device for a filament winding machine, which comprises a bobbin fixing jig for fixing the bobbin fitted to the bobbin mounting shaft of the filament winding machine so as to abut the bobbin receiver,
The bobbin mounting shaft has a taper portion that becomes smaller in diameter toward the tip at a portion protruding from the outer surface of the bobbin, and a small-diameter screw portion that is provided continuously to this taper portion. An expanded state in which it is provided so as to engage with the tapered portion of the shaft and expands and contracts in the radial direction along the inclination of this tapered portion to engage with the end surface of the bobbin, and a reduced state in which it shrinks more than the fitting hole of the bobbin. Consisting of a spring stopper that elastically deforms to and a pressing nut that is screwed onto the small diameter threaded portion of the bobbin mounting shaft and presses the spring stopper along the taper portion of the bobbin mounting shaft in the direction of the large diameter portion, And this pressing nut is
An object of the present invention is to provide a bobbin fixing device for a filament winding device, which has an outer diameter smaller than the inner diameter of the fitting hole of the bobbin.
【０００７】[0007]
【作用】このように、ボビン固定治具がボビンの嵌合孔
の内径よりも縮径することができるばね性止め具と、同
じくボビンの内径よりも小さな外径を有しこのばね性止
め具を押付ける押付けナットとから成っているので、押
付けナットを後退させてばね性止め具を縮径することに
よってボビン固定治具を取外さなくてもボビンの脱着を
行なうことができるから、ボビンの掛替作業を容易に行
なうことができる。As described above, the bobbin fixing jig has a spring-like stopper that can be reduced in diameter from the inner diameter of the fitting hole of the bobbin, and the spring-like stopper that also has an outer diameter smaller than the inner diameter of the bobbin. Since it consists of a push nut that pushes the bobbin, the bobbin can be attached and removed without removing the bobbin fixing jig by retracting the push nut and reducing the diameter of the spring stopper. Transfer work can be easily performed.
【０００８】また、押付けナットを前進させてばね性止
め具をボビン取付軸のテーパ部分の大径部分の方向に押
付けることによってばね性止め具は拡径しながらボビン
の端面に係合するので、ボビンは確実に固定され、また
押付けナットは、ボビン取付軸の小径ねじ部分に取付け
たままであるのでボビン脱着時の後退、前進ストローク
は小さくてよく脱着を短時間に行なうことができる。Further, by pushing the pressing nut forward to press the springy stopper toward the large diameter portion of the taper portion of the bobbin mounting shaft, the springy stopper engages with the end surface of the bobbin while expanding its diameter. Since the bobbin is securely fixed and the pressing nut is still attached to the small-diameter screw portion of the bobbin mounting shaft, the backward and forward strokes at the time of attaching and detaching the bobbin are small, and the attaching and detaching can be performed in a short time.
【０００９】[0009]
【実施例】本発明の実施例を図面を参照して詳細にのべ
ると、図１は本発明に係る線条体巻取機のボビン固定装
置１０を示し、線条体巻取機１２は、機枠１４にベアリ
ング１６を介して回転自在に支持された巻取り軸１８
と、この巻取り軸１８を回転駆動する回転駆動源２０と
を備えている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, an embodiment of the present invention will be described in detail. FIG. 1 shows a bobbin fixing device 10 of a filament winding machine according to the invention, and a filament winding machine 12 is A winding shaft 18 rotatably supported on the machine frame 14 via bearings 16.
And a rotary drive source 20 for rotationally driving the winding shaft 18.
【００１０】回転駆動源２０は、機枠１４に搭載された
駆動モータ２２と、巻取り軸１８の入力端と駆動モータ
２２の出力端との間に設けられたベルト伝動手段２４と
から成っている。巻取り軸１８は、ボビン受け２６を含
むボビン取付軸２８を有し、ボビン３０は、このボビン
取付軸２８に嵌合し固定して取付けられる。The rotary drive source 20 is composed of a drive motor 22 mounted on the machine frame 14 and a belt transmission means 24 provided between the input end of the winding shaft 18 and the output end of the drive motor 22. There is. The winding shaft 18 has a bobbin mounting shaft 28 including a bobbin receiver 26, and the bobbin 30 is fitted and fixed to the bobbin mounting shaft 28 and mounted.
【００１１】機枠１４は、機台３２にトラバース手段３
４を介して取付けられている。このトラバース手段３４
は、機台３２に回転自在に取付けられて機枠１４の下端
部１４ａに螺入して貫通するトラバースねじ軸３６と、
機台３２に搭載されトラバースねじ軸３６を回転するト
ラバースモータ３８とから成り、機枠１４の下端部は、
トラバースねじ軸３６の回転によって図示しないガイド
杆に沿って案内されながら機枠１４を巻取り軸１８の軸
線方向にトラバースするようになっている。The machine frame 14 is provided with a traverse means 3 on a machine base 32.
It is attached via 4. This traverse means 34
Is a traverse screw shaft 36 that is rotatably attached to the machine base 32 and that is screwed into and penetrates the lower end portion 14 a of the machine frame 14,
The traverse motor 38 is mounted on the machine base 32 and rotates the traverse screw shaft 36. The lower end of the machine frame 14 is
The machine frame 14 is traversed in the axial direction of the winding shaft 18 while being guided along a guide rod (not shown) by the rotation of the traverse screw shaft 36.
【００１２】ボビン固定装置１０は、特に図２から解る
ように、線条体巻取機１２のボビン取付軸２８に嵌合し
たボビン３０をボビン受け２６に衝合するように締付け
て固定するボビン固定治具４０から成っている。ボビン
取付軸２８は、ボビン３０の外面から突出する部分より
やや内側の部分から先端に向かって細径となるテーパ部
分２８ａと、このテーパ部分２８ａに連続して設けられ
た小径ねじ部分２８ｂとを有する。As shown in FIG. 2, the bobbin fixing device 10 is a bobbin for fixing the bobbin 30 fitted to the bobbin mounting shaft 28 of the filament winding device 12 by abutting against the bobbin receiver 26. It consists of a fixing jig 40. The bobbin mounting shaft 28 has a taper portion 28a having a smaller diameter from a portion slightly inside the portion protruding from the outer surface of the bobbin 30 toward the tip, and a small-diameter screw portion 28b provided continuously to the taper portion 28a. Have.
【００１３】ボビン固定治具４０は、ボビン取付軸２８
のテーパ部分２８ａに係合するように設けられたばね性
止め具４２と、ボビン取付軸２８の小径ねじ部分２８ｂ
に螺合しばね性止め具４２をボビン取付軸２８の軸線に
沿って前進するように押付ける押付けナット４４とから
成っている。The bobbin fixing jig 40 is a bobbin mounting shaft 28.
And a small-diameter threaded portion 28b of the bobbin mounting shaft 28.
And a pressing nut 44 for screwing the springy stopper 42 so as to push it forward along the axis of the bobbin mounting shaft 28.
【００１４】ばね性止め具４２は、図３に示すように、
ワイヤコイルを円形に丸めて形成されたコイルリング４
２Ａから成っているが、このばね性止め具４２は、径方
向に拡縮することができれば、割入りワッシャ（スオウ
リングワッシャ）または弾性ゴムリングの形態であって
もよい。このばね性止め具４２は、ボビン取付軸２８の
テーパ部分２８ａに沿って変位することによってこのテ
ーパ部分２８ａの傾斜に沿って径方向に拡縮してその前
進位置でボビン３０の端面に係合する拡径状態（図２の
想像線の状態）とその後退位置でボビン３０の嵌合孔３
０ａよりも縮径する縮径状態（図２の実線の状態）とに
弾性変形する。The springy stop 42, as shown in FIG.
Coil ring 4 formed by rolling a wire coil into a circle
Although it is made of 2A, the springy stopper 42 may be in the form of a split washer (swooling washer) or an elastic rubber ring as long as it can be expanded and contracted in the radial direction. The springy stopper 42 is displaced along the tapered portion 28a of the bobbin mounting shaft 28 to radially expand and contract along the inclination of the tapered portion 28a and engage with the end surface of the bobbin 30 at its forward position. The fitting hole 3 of the bobbin 30 in the expanded state (state of the phantom line in FIG. 2) and its retracted position.
It elastically deforms to a reduced diameter state (solid line state in FIG. 2) in which the diameter is reduced from 0a.
【００１５】即ち、ばね性止め具４２は、その拡径状態
では、ボビン３０の嵌合孔３０ａの内径ｄ30よりも大き
な外径ｄ42を有するが、その縮径状態では、ボビン３０
の嵌合孔３０ａの内径ｄ30よりも小さな外径ｄ42’を有
する。また、このばね性止め具４２を押付ける押付けナ
ット４４は、ボビン３０の嵌合孔３０ａの内径ｄ30より
も小さな外径ｄ44を有する。従って、ばね性止め具４２
の縮径状態では、ボビン３０は、ばね性止め具４２及び
押付けナット４４を越えてボビン取付軸２８から取外す
ことができる。That is, the springy stopper 42 has an outer diameter d 42 larger than the inner diameter d 30 of the fitting hole 30a of the bobbin 30 in the expanded state, but in the contracted state, the bobbin 30.
Has an outer diameter d 42 'which is smaller than the inner diameter d 30 of the fitting hole 30a. The pressing nut 44 for pressing the springy stopper 42 has an outer diameter d 44 smaller than the inner diameter d 30 of the fitting hole 30 a of the bobbin 30. Therefore, the spring stopper 42
In the reduced diameter state, the bobbin 30 can be removed from the bobbin mounting shaft 28 over the spring stopper 42 and the pressing nut 44.
【００１６】次に、本発明のボビン固定装置１０を備え
た線条体巻取機１２の使用状態をのべると、ボビン３０
の脱着時には、図２に示すように、押付けナット４４は
後退しており、またばね性止め具４２は、図２の実線で
示すように、ボビン取付軸２８のテーパ部分２８ａと小
径ねじ部分２８ｂの境界部分に後退している。既にのべ
たように、ばね性止め具４２は、その後退位置では、ボ
ビン３０の嵌合孔３０ａの内径よりも縮径しているの
で、ボビン３０は、ばね性止め具４２及び押付けナット
４４を越えてボビン取付軸２８から取外したり、ボビン
取付軸２８に嵌合することができる。Next, referring to the usage state of the filament winding device 12 equipped with the bobbin fixing device 10 of the present invention, the bobbin 30 will be described.
At the time of attachment / detachment of the bobbin mounting shaft 28, the pressing nut 44 is retracted as shown in FIG. 2, and the spring stopper 42 is provided with a taper portion 28a and a small diameter screw portion 28b of the bobbin mounting shaft 28 as shown by the solid line in FIG. Has receded to the border. As already mentioned, since the spring-like stopper 42 has a diameter smaller than the inner diameter of the fitting hole 30a of the bobbin 30 in the retracted position, the bobbin 30 has the spring-like stopper 42 and the pressing nut 44. It can be passed over and removed from the bobbin mounting shaft 28, or can be fitted to the bobbin mounting shaft 28.
【００１７】一方、図２に示すように、ボビン３０がボ
ビン取付軸２８に嵌合した後、押付けナット４４を図２
の左側に前進する。押付けナット４４が前進すると、こ
の押付けナット４４の先端面がばね性止め具４２をボビ
ン取付軸２８のテーパ部分２８ａの傾斜に沿って大径部
分の方向に押す。従って、ばね性止め具４２は、ボビン
取付軸２８のテーパ部分２８ａの傾斜に沿って拡径しな
がら前進し、遂には図２の想像線で示すように、ボビン
３０の端面に係止してボビン３０をボビン取付軸２８に
固定する。On the other hand, as shown in FIG. 2, after the bobbin 30 is fitted on the bobbin mounting shaft 28, the pressing nut 44 is moved to the position shown in FIG.
To the left of. When the pressing nut 44 advances, the tip end surface of the pressing nut 44 pushes the spring stopper 42 in the direction of the large diameter portion along the inclination of the tapered portion 28a of the bobbin mounting shaft 28. Therefore, the springy stopper 42 advances while expanding the diameter along the inclination of the tapered portion 28a of the bobbin mounting shaft 28, and finally locks on the end surface of the bobbin 30 as shown by the imaginary line in FIG. The bobbin 30 is fixed to the bobbin mounting shaft 28.
【００１８】このようにして、ボビン３０を線条体巻取
機１２に装着し、回転駆動源２０の駆動モータ２２及び
トラバース手段３４のトラバースモータ３８を駆動しつ
つ線条体をボビン３０に巻き付ける。ボビン３０に所定
量の線条体を巻き付けた後、線条体巻取機１２の運転を
停止し、ボビン固定装置１０の押付けナット４４を図２
の位置まで後退して巻取り済のボビン３０を取外す。In this way, the bobbin 30 is mounted on the filament winding device 12, and the filament is wound on the bobbin 30 while driving the drive motor 22 of the rotary drive source 20 and the traverse motor 38 of the traverse means 34. .. After winding a predetermined amount of the filament on the bobbin 30, the operation of the filament winding machine 12 is stopped, and the pressing nut 44 of the bobbin fixing device 10 is moved to the position shown in FIG.
And the bobbin 30 which has been wound up is removed.
【００１９】[0019]
【発明の効果】本発明によれば、上記のように、線条体
巻取機のボビン取付軸にボビンを脱着する際に、ボビン
固定治具はボビン取付軸に取付けたままでボビンの嵌合
孔の内径よりも縮径するので、ボビンの掛替作業を容易
に行なうことができ、また押付けナットを前進させてば
ね性止め具をボビン取付軸のテーパ部分の大径部分の方
向に押付けることによってばね性止め具は拡径しながら
ボビンの端面に係止してボビンを固定するので、ボビン
は確実に固定され、特に押付けナットは、ボビン取付軸
の小径ねじ部分に取付けたままであるので、ボビン脱着
時の押付けナットの後退、前進ストロークは小さくてよ
く脱着を短時間に行なうことができる実益がある。As described above, according to the present invention, when the bobbin is attached to or detached from the bobbin mounting shaft of the filament winding device, the bobbin fixing jig remains attached to the bobbin mounting shaft. Since the diameter is smaller than the inner diameter of the hole, the bobbin can be easily replaced, and the pressing nut is advanced to press the springy stopper in the direction of the large diameter part of the taper part of the bobbin mounting shaft. By doing so, the bobbin is fixed by locking it with the end surface of the bobbin while expanding the diameter of the spring stopper, so that the bobbin is securely fixed, and in particular, the pressing nut remains attached to the small diameter thread part of the bobbin mounting shaft. The retracting and advancing strokes of the pressing nut at the time of attaching / detaching the bobbin are small, which is advantageous in that the attaching / detaching can be performed in a short time.
【図１】本発明に係るボビン固定装置を備えた線条体巻
取機の概略図である。FIG. 1 is a schematic view of a filament winding device equipped with a bobbin fixing device according to the present invention.
【図２】本発明のボビン固定装置の要部の拡大断面図で
ある。FIG. 2 is an enlarged sectional view of a main part of the bobbin fixing device of the present invention.
【図３】本発明に用いられるばね性止め具の斜視図であ
る。FIG. 3 is a perspective view of a spring-type stopper used in the present invention.
【図４】従来技術のボビン固定装置の説明図である。FIG. 4 is an explanatory view of a bobbin fixing device of a conventional technique.
１０ ボビン固定装置 １２ 線条体巻取機 １４ 機枠 １６ ベアリング １８ 巻取り軸 ２０ 回転駆動源 ２６ ボビン受け ２８ ボビン取付軸 ２８ａ テーパ部分 ２８ｂ 小径ねじ部分 ３０ ボビン ３０ａ 嵌合孔 ４０ ボビン固定治具 ４２ ばね性止め具 ４２Ａ コイルリング ４４ 押付けナット 10 bobbin fixing device 12 filament winding device 14 machine frame 16 bearing 18 winding shaft 20 rotary drive source 26 bobbin receiver 28 bobbin mounting shaft 28a taper portion 28b small diameter screw portion 30 bobbin 30a fitting hole 40 bobbin fixing jig 42 Spring stopper 42A Coil ring 44 Push nut
Claims (1)
巻取り軸と前記巻取り軸を回転する回転駆動源とを備え
た線条体巻取機の前記ボビン取付軸に嵌合したボビンを
前記ボビン受けに衝合するように締付けて固定するボビ
ン固定治具から成る線条体巻取機のボビン固定装置にお
いて、前記ボビン取付軸は前記ボビンの外面から突出す
る部分に先端に向かって細径となるテーパ部分と、前記
テーパ部分に連続して設けられた小径ねじ部分とを有
し、前記ボビン固定治具は、前記ボビン取付軸のテーパ
部分に係合するように設けられ前記テーパ部分の傾斜に
沿って径方向に伸縮して前記ボビンの端面に係合する伸
径状態と前記ボビンの嵌合孔よりも縮径する縮径状態と
に弾性変形するばね性止め具と、前記ボビン取付軸の小
径ねじ部分に螺合し前記ばね性止め具を前記ボビン取付
軸のテーパ部分に沿って大径部分の方向に押付ける押付
けナットとから成り、且つ前記押付けナットは前記ボビ
ンの嵌合孔の内径よりも小さな外径を有することを特徴
とする線条体巻取機のボビン固定装置。1. A bobbin fitted to the bobbin mounting shaft of a filament winding machine having a winding shaft having a bobbin mounting shaft including a bobbin receiver and a rotary drive source for rotating the winding shaft. In a bobbin fixing device of a filament winding device, which comprises a bobbin fixing jig that is tightened and fixed so as to abut the bobbin receiver, the bobbin mounting shaft has a small diameter toward the tip at a portion protruding from the outer surface of the bobbin. And a small-diameter threaded portion provided continuously to the tapered portion, and the bobbin fixing jig is provided so as to engage with the tapered portion of the bobbin mounting shaft. A spring-like stopper that elastically deforms to expand and contract in the radial direction along the inclination to engage with the end surface of the bobbin and a contracted state in which the bobbin is contracted to have a smaller diameter than the fitting hole of the bobbin, and the bobbin mounting Before screwing on the small diameter screw part of the shaft The spring nut comprises a pressing nut for pressing the spring stopper in the direction of the large diameter along the tapered portion of the bobbin mounting shaft, and the pressing nut has an outer diameter smaller than the inner diameter of the fitting hole of the bobbin. A bobbin fixing device for a filament winding device, which is characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29379491A JP2726582B2 (en) | 1991-10-15 | 1991-10-15 | Bobbin fixing device for striatum winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29379491A JP2726582B2 (en) | 1991-10-15 | 1991-10-15 | Bobbin fixing device for striatum winding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05105329A true JPH05105329A (en) | 1993-04-27 |
| JP2726582B2 JP2726582B2 (en) | 1998-03-11 |
Family
ID=17799249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29379491A Expired - Fee Related JP2726582B2 (en) | 1991-10-15 | 1991-10-15 | Bobbin fixing device for striatum winding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2726582B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044367A (en) * | 2016-07-15 | 2016-10-26 | 天津市立孚光电线缆开发有限公司 | Spooling equipment for indoor optical cable coiling |
| CN106829628A (en) * | 2017-03-21 | 2017-06-13 | 响水县晨丰纺织有限公司 | A kind of reeled yarn automatic packaging device |
| CN114380132A (en) * | 2021-12-31 | 2022-04-22 | 涿州市聚远机械设备有限公司 | Automatic winder for marine heat-insulating pipe material |
-
1991
- 1991-10-15 JP JP29379491A patent/JP2726582B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044367A (en) * | 2016-07-15 | 2016-10-26 | 天津市立孚光电线缆开发有限公司 | Spooling equipment for indoor optical cable coiling |
| CN106829628A (en) * | 2017-03-21 | 2017-06-13 | 响水县晨丰纺织有限公司 | A kind of reeled yarn automatic packaging device |
| CN114380132A (en) * | 2021-12-31 | 2022-04-22 | 涿州市聚远机械设备有限公司 | Automatic winder for marine heat-insulating pipe material |
| CN114380132B (en) * | 2021-12-31 | 2023-09-01 | 涿州市聚远机械设备有限公司 | Automatic winding machine for marine thermal insulation pipe material |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2726582B2 (en) | 1998-03-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |