JPH0117565Y2 - - Google Patents
Info
- Publication number
- JPH0117565Y2 JPH0117565Y2 JP1984033786U JP3378684U JPH0117565Y2 JP H0117565 Y2 JPH0117565 Y2 JP H0117565Y2 JP 1984033786 U JP1984033786 U JP 1984033786U JP 3378684 U JP3378684 U JP 3378684U JP H0117565 Y2 JPH0117565 Y2 JP H0117565Y2
- Authority
- JP
- Japan
- Prior art keywords
- paper tube
- recess
- thread
- washer
- yarn
- 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
Links
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000009940 knitting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
【考案の詳細な説明】
本考案は特に仮撚機用に使用される糸巻紙管の
改良に関するもので、高速編・織機に供給される
糸条の糸取りを可能にした糸巻紙管に関するもの
である。[Detailed description of the invention] The present invention relates to an improvement of a thread-wound paper tube used particularly for false twisting machines, and is concerned with a thread-wound paper tube that makes it possible to take up yarn supplied to high-speed knitting and looms. be.
一般に糸巻紙管の糸取りに関しては、捲装糸条
が紙管の端部近傍に接触する場合には糸条に抵抗
を感じ、次工程の編・織機に一様な張力および糸
条の収束状態で糸条の供給が困難な場合があるの
で、糸巻紙管製作の場合、紙管の長尺粗管を必要
寸法に切断し、端面近傍部を円滑にするためR取
り(角取り)加工を行なうが、次工程がより高速
にて糸取りを要求する場合には、なお不完全の場
合が多い。 In general, when taking up yarn from a thread-wrapped paper tube, when the winding yarn comes into contact with the vicinity of the end of the paper tube, resistance is felt by the yarn, and the knitting/loom in the next process is given a uniform tension and a state of convergence of the yarn. Therefore, when manufacturing thread-wound paper tubes, the long rough paper tube is cut to the required dimensions, and rounded (cornered) processing is performed to smooth the area near the end surface. However, if the next process requires thread removal at a higher speed, it is often still incomplete.
その欠点を排除するために紙管の端面を先曲げ
し、糸取りの抵抗を少なくすることが屡々実施さ
れている。 In order to eliminate this drawback, it is often practiced to bend the end face of the paper tube to reduce the resistance when threading.
また、紙管より糸取りを高速に行なう場合に紙
管の傾斜が問題となり、これを下方に傾けて糸取
り抵抗を減少する方法がとられている。このため
には紙管の構造を考慮しなければならない。 Furthermore, when taking up yarn from a paper tube at a high speed, the inclination of the paper tube becomes a problem, and a method has been used to reduce the resistance to yarn taking-up by tilting the paper tube downward. For this purpose, the structure of the paper tube must be considered.
そこで、本考案は両端部の内壁層を削除して肉
薄の凹所を形成し、この一端凹所の外壁層を内側
に折曲げて先曲げ部を形成すると共に、他端部の
凹所の底面に紙管本体の内周面より内方に突出す
る内周部を有するワツシヤを固着してこのワツシ
ヤをクリルに引掛けてクリルが傾斜状態となつて
も紙管を懸架するクリルより滑り落ちることのな
い糸巻紙管を提供するにある。 Therefore, in the present invention, the inner wall layer at both ends is removed to form a thin recess, the outer wall layer of the recess at one end is bent inward to form a bent part, and the recess at the other end is bent inward. A washer having an inner peripheral part protruding inward from the inner peripheral surface of the paper tube main body is fixed to the bottom surface, and even if the washer is hooked on a creel and the creel is in an inclined state, it will not slip off the creel on which the paper tube is suspended. To provide a spool-free paper tube.
次に、本考案の実施例を図面にしたがつて説明
すると、1は紙管本体で両端部の内壁層を所定厚
さ削除して内周面より大径の肉薄の凹所1a,1
bを形成してある。一方の凹所1aは外壁層を内
側に向かつて折曲げて先曲げ部1cを形成してあ
る。2は紙、プラスチツク等からなるワツシヤ
で、外径が凹所1bの内径d2と略同じ大きさで内
径が紙管本体1の内周面より内方に突出する大き
さのものである。このワツシヤ2を凹所の底面に
外周面に付した突起により圧入するか、または接
着剤を塗布して固着してある。上記先曲部1cの
内径d1、底部凹所1bの内径d2および凹所1bの
長さは、紙管への糸条巻取時に嵌着するワイン
ダ側の取付部によつてその寸法を規定するもので
ある。該ワツシヤ2の内周部を紙管本体1の内周
面から内方に突出させているものである。 Next, an embodiment of the present invention will be described with reference to the drawings. 1 is a paper tube main body, and the inner wall layer at both ends is removed by a predetermined thickness to form a thin recess 1a, 1 having a larger diameter than the inner circumferential surface.
b is formed. One of the recesses 1a has an outer wall layer bent inward to form a bent portion 1c. Reference numeral 2 denotes a washer made of paper, plastic, etc., whose outer diameter is approximately the same as the inner diameter d2 of the recess 1b, and whose inner diameter is large enough to protrude inward from the inner circumferential surface of the paper tube main body 1. This washer 2 is press-fitted into the bottom of the recess by a protrusion attached to the outer circumferential surface, or is fixed by applying an adhesive. The inner diameter d 1 of the bent portion 1c, the inner diameter d 2 of the bottom recess 1b, and the length of the recess 1b are determined by the mounting portion on the winder side that is fitted when winding the yarn onto the paper tube. It stipulates that The inner peripheral portion of the washer 2 is made to protrude inwardly from the inner peripheral surface of the paper tube main body 1.
上記折曲部1cの内径d1、底部凹所1bの内径
d2および凹所1bの長さは、紙管への糸条捲取
時に嵌着するワインダ側の取付部によつてその寸
法を規定する。 Inner diameter d 1 of the bent portion 1c, inner diameter of the bottom recess 1b
The lengths of d 2 and the recess 1b are determined by the mounting portion on the winder side that is fitted when winding the yarn onto the paper tube.
上記ワツシヤ2の材質は紙、プラスチツク等を
用い、紙管本体1との結合は、ワツシヤ2の外周
面に突起を付して圧入結合するか、また接着剤を
塗布して接着結合してもよい。 The washer 2 is made of paper, plastic, etc., and can be connected to the paper tube main body 1 by attaching protrusions to the outer circumferential surface of the washer 2 and press-fitting it, or by applying an adhesive and bonding it. good.
上記のように構成したので、その使用例を第3
図について説明すると、糸取りのためのクリル3
の中間部の引掛具3aに紙管本体1の底部に固着
したワツシヤ2を懸架し、糸条4を捲装した紙管
を支えるものであるが、紙管底部のワツシヤ2が
引掛具3aに懸架して、下方傾斜装着のため、糸
条捲装紙管が落下せず、糸取りが最後まで行なわ
れるのである。 Since we have configured the above, we will explain its usage example in the third example.
To explain the diagram, the creel 3 for thread take-up
A washer 2 fixed to the bottom of the paper tube main body 1 is suspended from a hook 3a at the middle of the paper tube to support the paper tube wrapped with thread 4. Because the paper tube is suspended and installed at a downward angle, the thread-wrapped paper tube does not fall and the thread can be taken up to the end.
以上のように本考案の糸巻紙管は、紙管本体1
の両端部の内壁層を削除して肉薄の凹所1a,1
bを形成し、この一端部の凹所1aの外壁層を内
側に折曲げて先曲げ部1cを形成すると共に他端
部の凹所1bの底面に紙管本体1の内周面より内
方に突出する内周部を有するワツシヤ2を固着し
たものであるから、構造が極めて簡単で、多量生
産に適し、安価に供給できると共に先曲げ部1c
により糸取りの抵抗が少なくなつて糸立ちが良く
なり、高速糸取りが行え、次工程の編、織機に一
様な張力および糸の収束状態で糸条をスムースに
供給でき、また糸取り用クリル3がワツシヤ2に
確実に容易に懸加され紙管を支えることができ、
下方傾斜状態で糸取りが最後まででき、高速編、
織機に対応できるのである。 As described above, the thread-wound paper tube of the present invention has a paper tube main body 1
By removing the inner wall layer at both ends of the wall, a thin recess 1a, 1 is created.
b, and the outer wall layer of the recess 1a at one end is bent inward to form a bent part 1c, and at the same time, the bottom surface of the recess 1b at the other end is formed inwardly from the inner peripheral surface of the paper tube main body 1. Since the washer 2 having an inner circumferential portion protruding from the top is fixed, the structure is extremely simple, suitable for mass production, and can be supplied at low cost.
This reduces thread take-up resistance, improves thread stand, enables high-speed thread take-up, and allows smooth supply of yarn to the next process of knitting and weaving with uniform tension and yarn convergence. It can be reliably and easily suspended from the washer 2 to support the paper tube,
Thread take-up can be carried out to the end in a downward sloping state, allowing for high-speed knitting,
It can be used with looms.
図面は本考案の実施例を示すもので、第1図は
その製造過程中の断面図、第2図はその完成時の
断面図、第3図は紙管使用時の状態を示す説明図
である。
1……紙管本体、1a,1b……凹所、1c…
…折曲部、2……ワツシヤ。
The drawings show an embodiment of the present invention; Fig. 1 is a sectional view during the manufacturing process, Fig. 2 is a sectional view when completed, and Fig. 3 is an explanatory drawing showing the state when the paper tube is used. be. 1...paper tube body, 1a, 1b...recess, 1c...
...bending part, 2...washia.
Claims (1)
凹所1a,1bを形成し、この一端部の凹所1b
の外壁層を内側に折曲げて先曲げ部1cを形成す
ると共に、他端部の凹所1bの底面に紙管本体1
の内周面より内方に突出する内周部を有するワツ
シヤ2を固着したことを特徴とする糸巻紙管。 The inner wall layers at both ends of the paper tube body 1 are removed to form thin recesses 1a and 1b, and the recess 1b at one end of the paper tube body 1 is removed.
The outer wall layer of the paper tube body 1 is bent inward to form the bent portion 1c, and the paper tube main body 1 is formed on the bottom surface of the recess 1b at the other end.
A thread-wound paper tube, characterized in that a washer 2 having an inner circumference projecting inward from an inner circumferential surface of the tube is fixed thereto.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3378684U JPS60145155U (en) | 1984-03-08 | 1984-03-08 | thread-wrapped paper tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3378684U JPS60145155U (en) | 1984-03-08 | 1984-03-08 | thread-wrapped paper tube |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60145155U JPS60145155U (en) | 1985-09-26 |
JPH0117565Y2 true JPH0117565Y2 (en) | 1989-05-22 |
Family
ID=30536558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3378684U Granted JPS60145155U (en) | 1984-03-08 | 1984-03-08 | thread-wrapped paper tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60145155U (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6288782A (en) * | 1985-10-11 | 1987-04-23 | Showa Prod Kk | End section machining method for cylindrical body made of paper |
JPH0788082B2 (en) * | 1987-07-23 | 1995-09-27 | Method for forming the end of a paper cylinder |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS414017Y1 (en) * | 1964-08-03 | 1966-03-11 | ||
JPS5327118U (en) * | 1976-08-05 | 1978-03-08 |
-
1984
- 1984-03-08 JP JP3378684U patent/JPS60145155U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS414017Y1 (en) * | 1964-08-03 | 1966-03-11 | ||
JPS5327118U (en) * | 1976-08-05 | 1978-03-08 |
Also Published As
Publication number | Publication date |
---|---|
JPS60145155U (en) | 1985-09-26 |
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