JPS6325093B2 - - Google Patents
Info
- Publication number
- JPS6325093B2 JPS6325093B2 JP21439684A JP21439684A JPS6325093B2 JP S6325093 B2 JPS6325093 B2 JP S6325093B2 JP 21439684 A JP21439684 A JP 21439684A JP 21439684 A JP21439684 A JP 21439684A JP S6325093 B2 JPS6325093 B2 JP S6325093B2
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- cover
- hollow spindle
- fleece
- covering 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
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 description 17
- 235000013351 cheese Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 241000545744 Hirudinea Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
- D02G3/385—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn using hollow spindles, e.g. making coverspun yarns
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/18—Arrangements on spindles for suppressing yarn balloons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
【発明の詳細な説明】
本発明は第２図に示す形状の糸、すなわち中央
が多数の短繊維によつて所定のトータルデニール
に構成されたフリース２であり、その周囲に螺旋
状に捲かれたカバー糸５が存在するカバリングヤ
ーンの製造装置に関する。さらに詳しくはこの糸
を作るときカバー糸をバルーニングさせてフリー
スに捲付けるのであるが、バルー周囲の飛散綿が
カバー糸に付着し、この付着した飛散綿はカバー
糸と倶に移送されないでカバー糸に捲付いたまゝ
カバー糸表面をすべつてバルーン位置に停滞して
いる間に該捲付綿がだんだん大きく成長してかた
まりとなつて害をおよぼす。本発明の装置は捲付
綿のかたまりの発生を防止したカバリングヤーン
製造装置である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a fleece 2 having the shape shown in FIG. The present invention relates to an apparatus for manufacturing a covering yarn in which a covered yarn 5 is present. More specifically, when making this yarn, the cover yarn is ballooned and wrapped around the fleece, but the scattered cotton around the balloon adheres to the cover yarn, and this attached scattered cotton is not transferred to the cover yarn and is wrapped around the cover yarn. While the wrapped cotton slips on the surface of the cover thread and stays at the balloon position, the wrapped cotton gradually grows larger and becomes a clump, causing damage. The apparatus of the present invention is a covering yarn manufacturing apparatus that prevents the formation of rolled cotton clumps.
第２図のカバリングヤーンは従来第３図に示す
装置によつて作られる。すなわち、フリース排出
手段Ａの一対のフロントローラ１，１′から所定
の太さすなわち所定のトータルデニールの短繊維
群よりなるフリース２が排出される。該フリース
２は、該フリース排出手段Ａの下方位置のカバー
糸捲付手段Ｂに供給される。該カバー糸捲付手段
Ｂはフレームによつて支承され駆動手段によつて
高速回転される中空スピンドル３を有し、該中空
スピンドルの外周部によつて支持させてカバー糸
用ボビン４を有している。 The covering yarn of FIG. 2 is conventionally made by the apparatus shown in FIG. That is, a pair of front rollers 1, 1' of the fleece discharging means A discharges a fleece 2 made of short fibers having a predetermined thickness, that is, a predetermined total denier. The fleece 2 is supplied to a cover winding means B located below the fleece discharge means A. The cover thread winding means B has a hollow spindle 3 supported by a frame and rotated at high speed by a drive means, and has a cover thread bobbin 4 supported by the outer periphery of the hollow spindle. ing.
フリース２は中空スピンドル３の中空孔内を上
から下へ移送されるが、同時にカバー糸用ボビン
４から捲きほごされたカバー糸５もバルーニング
されながら中空スピンドル３の中空孔頂部へみち
びかれ、フリース２に周囲に捲付きながら該中空
スピンドル３の中空孔内を通り、該中空孔下端か
らカバリングヤーン６が取出される。 The fleece 2 is transferred from top to bottom inside the hollow hole of the hollow spindle 3, and at the same time, the cover yarn 5 unwound from the cover yarn bobbin 4 is also guided to the top of the hollow hole of the hollow spindle 3 while being ballooned. The covering yarn 6 is passed through the hollow hole of the hollow spindle 3 while being wrapped around the fleece 2 and taken out from the lower end of the hollow hole.
取出されたカバリングヤーン６は捲取手段Ｃに
よつてチーズ７の形に捲取られる。８，８′はガ
イドローラ、９はロートコーナー、１０はクレー
ドルである。 The covering yarn 6 taken out is wound up into the shape of a cheese 7 by the winding means C. 8 and 8' are guide rollers, 9 is a funnel corner, and 10 is a cradle.
上記のカバリングヤーン製造装置において飛散
綿がカバー糸捲付手段Ｂの附近に発生し、バルー
ニングしているカバー糸に付着するのであるが、
カバー糸とともに移送されないでカバー糸に捲付
いたままその表面をすべつてバルーニング位置に
停滞している間にだんだん大きな捲付綿のかたま
りに成長する。この捲付綿のかたまりの成長は中
空スピンドルの回転が高いほど顕著に現われ、ま
た該カバーがたとえばフイラメントであるほどす
べり易い性質の糸であるほど発生し易く下記にわ
ざわいを生ぜしめる。 In the above-mentioned covering yarn manufacturing apparatus, scattered cotton is generated near the cover yarn winding means B and adheres to the ballooning cover yarn.
It is not transported along with the cover yarn, but slides along the surface of the cover yarn while being stagnant at the ballooning position, gradually growing into a larger rolled cotton mass. The growth of the wound cotton clump becomes more pronounced as the rotation of the hollow spindle increases, and the more the cover is a filament, the more slippery the yarn is, the more likely it is to occur, causing trouble as described below.
(1) バルーニングが大径になり、隣同志のバルー
ンがぶつかりあい、あるいはカバー糸に大きな
張力が働いてカバー糸が切断される。(1) When the diameter of the balloon becomes large, adjacent balloons collide with each other, or a large tension is applied to the cover thread, causing it to break.
(2) 捲付綿のかたまりが、中空スピンドルの中空
孔内に流れ込んだ場合に中空孔に閉塞が生じ、
あるいはスラブヤーンができる。(2) When a lump of rolled cotton flows into the hollow hole of the hollow spindle, the hollow hole becomes clogged.
Or you can make slub yarn.
従来カバー糸に飛散綿が付着し、捲付綿のかた
まりが成長するのを防止するべく第４図に示す防
止策がとられていた。すなわち、カバー糸捲付手
段Ｂのカバー糸用ボビン４およびカバー糸５のバ
ルーニングを囲つて透明容器１１を固定して設
け、かつ該透明容器１１にニウマヒル１２を設け
ている。
Conventionally, the preventive measures shown in FIG. 4 have been taken to prevent scattered cotton from adhering to the cover yarn and from growing a clump of wound cotton. That is, a transparent container 11 is fixedly provided surrounding the cover yarn bobbin 4 of the cover yarn winding means B and the ballooning of the cover yarn 5, and the transparent container 11 is provided with a needle 12.
第４図の製造装置においては、透明容器１１内
に存在する飛散綿をニウマヒルによつて吸引し、
バルーニングに付着し捲付綿のかたまりに成長す
るのを防止することができる。 In the manufacturing apparatus shown in FIG. 4, the scattered cotton present in the transparent container 11 is sucked by a numa leech,
It can prevent the balloon from adhering to the balloon and growing into a clump of rolled cotton.
しかしながら、第４図の防止策にあつては透明
容器の着脱が容易でなく、ニウマヒルの吸引費も
少額でなく、かつその吸引効果も期待したほど完
全に働かないことが判明している。 However, in the case of the preventive measure shown in FIG. 4, it has been found that the transparent container is not easy to attach and detach, the cost of suctioning the Japanese leech is not small, and the suction effect does not work as completely as expected.
本発明のカバリングヤーン製造装置を第１図に
示す。
The covering yarn manufacturing apparatus of the present invention is shown in FIG.
第１図において、フリース排出手段Ａの一対の
フロントローラ１，１′から送出される所定の太
さ、すなわち、所定のトータルデニールの多数短
繊維よりなるフリース２は、カバー糸捲付手段Ｂ
へ供給される。 In FIG. 1, a fleece 2 made of a large number of short fibers of a predetermined thickness, that is, a predetermined total denier, is sent out from a pair of front rollers 1, 1' of a fleece discharging means A, and is sent out from a pair of front rollers 1, 1' of a fleece discharging means A.
supplied to
該カバー糸捲付手段Ｂは駆動手段によつて高速
回転される中空スピンドル３を有し、該中空スピ
ンドル外周部によつて支持させたカバー糸用ボビ
ン４を有している。 The cover thread winding means B has a hollow spindle 3 rotated at high speed by a driving means, and has a cover thread bobbin 4 supported by the outer circumference of the hollow spindle.
フロントローラ１から排出されるフリース２
と、カバー糸用ボビン４から捲きほぐされ、バル
ーン作るカバー糸５はいづれも該中空スピンドル
３の中空孔内を上から下に走る間にフリースの周
囲にカバー糸が螺旋状に捲付けられて、第２図に
示すカバリングヤーン６が作られる。 Fleece 2 discharged from front roller 1
Then, the cover yarn 5 is unwound from the cover yarn bobbin 4 to form a balloon, and while running from top to bottom inside the hollow hole of the hollow spindle 3, the cover yarn is wound spirally around the fleece. , a covering yarn 6 shown in FIG. 2 is produced.
得られたカバリングヤーン６は捲取手段Ｃによ
つてチーズ７の形に捲取られる。 The covering yarn 6 obtained is wound up into the shape of a cheese 7 by means of winding means C.
本発明のカバリングヤーン製造装置において
は、フロントボツトムローラ１′の真下位置で、
中空スピンドル３の頂部に近い横位置にフロント
ボツトムシヤフト１′とほゞ平行に１本乃至数本
のバルーニング制御用シヤフト１３，１３′を設
けている。第１図にあつては２本のバルーニング
制御用シヤフト１３，１３′を設けている。 In the covering yarn manufacturing apparatus of the present invention, at a position directly below the front bottom roller 1',
One or several ballooning control shafts 13, 13' are provided at a lateral position near the top of the hollow spindle 3 and substantially parallel to the front bottom shaft 1'. In FIG. 1, two ballooning control shafts 13, 13' are provided.
本発明のカバリングヤーン製造装置において
は、上述のバルーン制御用シヤフト１３，１３′
を設けることによつて第１図に示すごとく円錐形
のパルーンができず、歪んだ形のバルーンにな
る。カバー糸５に付着した飛散綿は大きな捲付綿
のかたまりに成長することなしに、次々に中空ス
ピンドルの中空孔内へ流入させることができる。
In the covering yarn manufacturing apparatus of the present invention, the above-mentioned balloon control shafts 13, 13'
By providing a balloon, a conical paroon as shown in FIG. 1 cannot be formed, and the balloon has a distorted shape. The scattered cotton attached to the cover yarn 5 can be made to flow into the hollow hole of the hollow spindle one after another without growing into a large lump of rolled cotton.
(1) 従つて、バルーンの形は常に一定の歪んだ形
となる。(1) Therefore, the shape of the balloon is always a certain distorted shape.
(2) 捲付綿の成長がなく、スラブの発生がない。(2) There is no growth of rolled cotton and no occurrence of slabs.
(3) 隣同志のバルーンがぶつかりあうことがな
い。(3) Balloons next to each other will not collide with each other.
(4) 中空スピンドル３の頂部を上方へ延長し、フ
ロントローラ１′に接近させ、従つて、フリー
ス２がフロントローラ１′から中空スピンドル
頂端に至る距離を短めることができる。(4) The top of the hollow spindle 3 can be extended upward and brought closer to the front roller 1', thereby shortening the distance that the fleece 2 reaches from the front roller 1' to the top of the hollow spindle.
(5) フロントローラ１′の下部に、ニウマヒル先
端が位置するようにニウマヒル１４を設けるこ
とができる。(5) The horse hill 14 can be provided below the front roller 1' so that the tip of the horse hill is located.
従つて、中空スピンドルの回転を上昇させてカ
バリングヤーンを増産することができ、糸切れや
不良糸の発生を防止することができ、高品質の糸
を作ることができる。 Therefore, it is possible to increase the production of covering yarn by increasing the rotation of the hollow spindle, and it is possible to prevent yarn breakage and generation of defective yarns, and to produce high-quality yarn.
第１図は本発明に係るカバリングヤーン製造装
置の説明図、第２図は本発明の装置によつて作る
カバリングヤーンの一部拡大図、第３図は従来の
カバリングヤーン製造装置の説明図、第４図は従
来の捲付綿のかたまりの発生を防止したカバリン
グヤーン製造装置の説明図。
Ａはフリース排出手段、Ｂはカバー糸捲付手
段、Ｃは捲取手段。１はフロントローラ、２はフ
リース、３は中空スピンドル、４はカバー糸用ボ
ビン、５はカバー糸、６はカバリングヤーン、７
はチーズ、８はガイドロール、９はロートコー
ナ、１０はクレードル、１１は透明容器、１２は
ニウマヒル、１３はバルーン制御用シヤフト、１
４はニウマヒル。
FIG. 1 is an explanatory diagram of a covering yarn manufacturing apparatus according to the present invention, FIG. 2 is a partially enlarged view of a covering yarn produced by the apparatus of the present invention, and FIG. 3 is an explanatory diagram of a conventional covering yarn manufacturing apparatus. FIG. 4 is an explanatory diagram of a conventional covering yarn manufacturing device that prevents the generation of clumps of rolled cotton. A is a fleece discharge means, B is a cover thread winding means, and C is a winding means. 1 is a front roller, 2 is a fleece, 3 is a hollow spindle, 4 is a bobbin for cover yarn, 5 is a cover yarn, 6 is a covering yarn, 7
is cheese, 8 is a guide roll, 9 is a funnel corner, 10 is a cradle, 11 is a transparent container, 12 is a niumahiru, 13 is a balloon control shaft, 1
4 is Niuma Hill.
Claims (1)
ース排出手段Ａと、その下方にフレームによつて
支承され駆動機構によつて回転される中空スピン
ドル３と該中空スピンドル外周部によつて支持さ
れるカバー糸用ボビン４を有するカバー糸捲付手
段Ｂとよりなり、一対のフロントローラ１，１′
から排出されるフリース２とカバー糸用ボビン４
から捲きほごされバルーニングされるカバー糸５
はいづれも中空スピンドル３の中空孔内を上方か
ら下へ送行される構造のカバリングヤーン製造装
置において、フロントボツトムローラ１′の下方
位置で中空スピンドル３の頂部の横位置にフロン
トボツトムシヤフトとほぼ平行させてバルーニン
グ制御用シヤフト１本乃至数本１３，１３′を設
けた構造が特徴であるカバリングヤーン製造装
置。1 A fleece discharge means A having a pair of front rollers 1 and 1', a hollow spindle 3 supported by a frame below it and rotated by a drive mechanism, and a cover supported by the outer periphery of the hollow spindle. It consists of a cover thread winding means B having a thread bobbin 4, and a pair of front rollers 1, 1'.
Fleece 2 and cover yarn bobbin 4 discharged from
Cover yarn 5 that is rolled up and ballooned
In each of the covering yarn manufacturing apparatuses, a covering yarn is fed from above to below in a hollow hole of a hollow spindle 3, and a front bottom shaft is installed at a position below the front bottom roller 1' and beside the top of the hollow spindle 3. This covering yarn manufacturing apparatus is characterized by a structure in which one to several ballooning control shafts 13, 13' are provided substantially parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21439684A JPS61102426A (en) | 1984-10-15 | 1984-10-15 | Covering yarn maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21439684A JPS61102426A (en) | 1984-10-15 | 1984-10-15 | Covering yarn maker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61102426A JPS61102426A (en) | 1986-05-21 |
| JPS6325093B2 true JPS6325093B2 (en) | 1988-05-24 |
Family
ID=16655093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21439684A Granted JPS61102426A (en) | 1984-10-15 | 1984-10-15 | Covering yarn maker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61102426A (en) |
-
1984
- 1984-10-15 JP JP21439684A patent/JPS61102426A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61102426A (en) | 1986-05-21 |
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