JPH0372569U - - Google Patents
Info
- Publication number
- JPH0372569U JPH0372569U JP13198889U JP13198889U JPH0372569U JP H0372569 U JPH0372569 U JP H0372569U JP 13198889 U JP13198889 U JP 13198889U JP 13198889 U JP13198889 U JP 13198889U JP H0372569 U JPH0372569 U JP H0372569U
- Authority
- JP
- Japan
- Prior art keywords
- inclined surface
- movable member
- bobbin
- contact
- sleeve
- 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
- 238000013459 approach Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 1
Landscapes
- Winding Filamentary Materials (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Mechanical Operated Clutches (AREA)
Description
第１図は本考案の一実施例にかかわる着脱機構
の要部断面正面図、第２図は同実施例における操
作手段を示す平面図、第３図は第２図における
−線断面図、第４図は同実施例における可動部
材の接近時と離間時の状態を示す断面図、第５図
は本考案の着脱機構が適用されている中空糸巻取
装置の全体を示す正面図、第６図は従来の着脱機
構の斜視図である。
図面の主要符号、３……糸巻きボビン、４……
回転軸、７……スリーブ、１２……円筒状固定部
材、１３……傾斜面、１５……円筒状可動部材、
１６……傾斜面、２１……弾性Ｏ−リング、２４
……弾発手段、２６……操作手段。
FIG. 1 is a sectional front view of essential parts of an attachment/detachment mechanism according to an embodiment of the present invention, FIG. 2 is a plan view showing an operating means in the same embodiment, and FIG. Fig. 4 is a sectional view showing the state of the movable members approaching and separating in the same embodiment, Fig. 5 is a front view showing the entire hollow fiber winding device to which the attachment/detachment mechanism of the present invention is applied, and Fig. 6. is a perspective view of a conventional attachment/detachment mechanism. Main symbols in the drawing, 3... Thread winding bobbin, 4...
Rotating shaft, 7... Sleeve, 12... Cylindrical fixed member, 13... Inclined surface, 15... Cylindrical movable member,
16... Inclined surface, 21... Elastic O-ring, 24
...Propulsion means, 26...Operation means.
Claims (1)
挿入して、該糸巻きボビンを回転軸に着脱自在に
装着する機構であつて、 (b) 前記回転軸に固定され、外周面が前記スリ
ーブの内周面に接触して糸巻きボビンを支持しう
るよう形成され、かつ一端面が傾斜面に形成され
た円筒状固定部材と、 (c) 前記回転軸に軸方向移動自在に挿入され、
前記固定部材の傾斜面に向き合う端面が傾斜面に
形成された円筒状可動部材と、 (d) 前記固定部材の傾斜面に可動部材の傾斜面
が接近するように、前記可動部材を付勢する弾発
手段と、 (e) 前記固定部材の傾斜面と前記可動部材の傾
斜面とで形成されるＶ字状溝に巻回された弾性Ｏ
−リングと、 (f) 前記弾発手段の付勢力に抗して、可動部材
を回転軸の軸上で移動させ前記固定部材の傾斜面
から可動部材の傾斜面を離間させる操作手段とか
らなり、 (g) 前記固定部材の傾斜面と前記可動部材の傾
斜面とが接触している状態では、弾性Ｏ−リング
が拡径されて、糸巻きボビンのスリーブ内周面に
摩擦接触し、前記固定部材の傾斜面と前記可動部
材の傾斜面とが離間している状態では、弾性Ｏ−
リングが前記スリーブ内周面に接触しないように
構成されてなる 糸巻きボビンの着脱機構。[Claims for Utility Model Registration] (a) A mechanism for inserting the sleeve of a bobbin into the outer periphery of a rotating shaft to detachably attach the bobbin to the rotating shaft, and (b) fixing the bobbin to the rotating shaft. (c) a cylindrical fixing member whose outer circumferential surface is in contact with the inner circumferential surface of the sleeve to support the bobbin, and whose one end surface is formed as an inclined surface; It is inserted movably,
a cylindrical movable member whose end face facing the inclined surface of the fixed member is formed as an inclined surface; (d) urging the movable member so that the inclined surface of the movable member approaches the inclined surface of the fixed member; (e) an elastic O wound around a V-shaped groove formed by the inclined surface of the fixed member and the inclined surface of the movable member;
- a ring; (f) operating means for moving the movable member on the axis of rotation and separating the inclined surface of the movable member from the inclined surface of the fixed member against the biasing force of the resilient means; (g) When the inclined surface of the fixed member and the inclined surface of the movable member are in contact with each other, the elastic O-ring expands in diameter and comes into frictional contact with the inner circumferential surface of the sleeve of the bobbin, and the fixed member is in contact with the inclined surface of the movable member. When the inclined surface of the member and the inclined surface of the movable member are spaced apart, the elasticity O-
A bobbin attachment/detachment mechanism configured such that a ring does not come into contact with the inner peripheral surface of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989131988U JPH0726293Y2 (en) | 1989-11-13 | 1989-11-13 | Detachment mechanism for bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989131988U JPH0726293Y2 (en) | 1989-11-13 | 1989-11-13 | Detachment mechanism for bobbin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0372569U true JPH0372569U (en) | 1991-07-22 |
| JPH0726293Y2 JPH0726293Y2 (en) | 1995-06-14 |
Family
ID=31679466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989131988U Expired - Lifetime JPH0726293Y2 (en) | 1989-11-13 | 1989-11-13 | Detachment mechanism for bobbin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726293Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101370121B1 (en) * | 2013-02-25 | 2014-03-04 | 김점석 | Bobin hanger to supply low melting point coating glass fiber smoothly by weft |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4847939U (en) * | 1971-10-06 | 1973-06-23 | ||
| JPS51139946A (en) * | 1975-05-29 | 1976-12-02 | Toray Industries | Bobbin holder apparatus |
-
1989
- 1989-11-13 JP JP1989131988U patent/JPH0726293Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4847939U (en) * | 1971-10-06 | 1973-06-23 | ||
| JPS51139946A (en) * | 1975-05-29 | 1976-12-02 | Toray Industries | Bobbin holder apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0726293Y2 (en) | 1995-06-14 |
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