WO1991002834A1 - Production method and apparatus of excellent spinning yarns - Google Patents
Production method and apparatus of excellent spinning yarns Download PDFInfo
- Publication number
- WO1991002834A1 WO1991002834A1 PCT/JP1989/001068 JP8901068W WO9102834A1 WO 1991002834 A1 WO1991002834 A1 WO 1991002834A1 JP 8901068 W JP8901068 W JP 8901068W WO 9102834 A1 WO9102834 A1 WO 9102834A1
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- WO
- WIPO (PCT)
- Prior art keywords
- twisted
- yarn
- suction
- spinning machine
- pipe
- Prior art date
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/11—Spinning by false-twisting
- D01H1/115—Spinning by false-twisting using pneumatic means
Definitions
- the present invention relates to a method and an apparatus for improving the quality of a yarn spun by a pre-spinning machine or a spinning machine and increasing the productivity.
- the well-known spinning means is generally a well-known ring spinning machine.
- the twisting and winding device (the drafting device's handle — the drafted sliver coming out of the raft concentrically surrounds the spindle, on the ring rail)
- the twist of the twister rises from the lower side to the upper side while being twisted and twisted while being twisted by the rotation of the traveler. Slightly harmed by the frictional resistance of both the snare wire supported by the wing and the outer surface of the front bottom roller, while turning
- the outer surface of the spun yarn that has been morphed has a lot of fluff due to the centrifugal force based on its turning, and inevitably reduces the tensile strength of the spun yarn. This is because the spun yarn to be spun during this time is wound on the circular surface of the bobbin, The winding radius constantly changes, and the spinning tension changes in association with this, which sometimes results in thread breakage or degraded spun yarn quality. There are cases.
- the present invention has been making a great effort to open a high-quality spun yarn manufacturing apparatus, and inevitably has made remarkable progress to produce a marked spun yarn manufacturing method and apparatus. Can be developed. Disclosure of Kishi
- the present invention relates to drafts to be delivered from a drawing device of a ring spinning machine.
- the head end of the twisted twisted pipe including the means for generating air vortex is installed close to the driver, and the suction force to be induced at the head end of the twisted pipe is provided.
- the invention is characterized in that the draftsed slipper is automatically sucked, and at the same time, it is turned while converging and squeezing it to form a yarn.
- FIG. 3 is a cross-sectional view when a twisted twisted tube S is installed.
- Suction tube mounting bracket 9 Shape of inner wall of base of outer tube
- D is the drawing device of the ring spinning machine
- 7 is its front-bottom roller
- 8 is the top ruler
- 2 is the draft tether.
- S is a suction-twisted twisted pipe for sucking the draft 'slider' to be sent out from the above-mentioned roller force and forming it into a thread form.
- a projecting tube 10 is formed so as to be connected to the flange 1 of the inner tube 3.
- the inner tube 3 has a tail outer periphery formed into a column or a truncated cone 4, and an outer periphery of the tail of the inner tube. 4 is combined with an outer pipe 6 surrounding a required gap 5, and compressed air P is fed into the gap 5 from a tangential direction, whereby the compressed air is swirled.
- the air vortex is sent out from between the fin counters 7 and 8 of the drawing device in relation to the inner wall shape 9 to be formed into a cone shape of the outer tube. ⁇ While sucking one end of the driver's sliver F, squeezing it into a squeezed bundle and turning it to form a thread As a result of tightening, which has led to be produced the desired superior spun yarn.
- this excellent spun yarn is produced by the action of the air vortex X which is to be spiraled while being suppressed on the inner wall surface 9 of the outer tube 6 which is a component of the twisted twisted tube S shown in the figure.
- a swirl that is sensitive to the fiber and has a squeezing force an air vortex that is spun by the action of X and has a particularly smooth and excellent appearance.
- the tensile strength and the degree of stretching are all large.
- This excellent spun yarn has a smooth appearance, is as beautiful as never before, has good physical properties, especially when spun from cotton fiber.
- the features are most clearly known.
- the excellent spun yarn has a high tensile strength and a high degree of stretching, there is almost no breakage in the spinning process, and therefore, the ordinary rotation of the binder 12 can be increased. Significant effects should be expected, such as the efficiency of the next process in which excellent spun yarns can be used.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
This invention relates to a production method and apparatus for improving the quality of yarns spun by a spinning frame or the like and improving its productivity. In a known fore-spinning machine or ring spinning, napping increases due to the centrifugal force resulting from revolution at the time of twisting and take-up and the tensile strength of the spun yarns drops remarkably. This invention solves this problem. The production method of the present invention is characterized in that a suction-twisting pipe (S) including generation means of air eddy flow is mounted at a delivery point of a drafted sliver (F) so that the drafted slivers (F) can be sucked by the suction force and at the same time, the slivers (F) are contracted and turned in such a manner as to be gathered in a bundle form. The production apparatus of the present invention is characterized in that a ring member (H) having resilience is fitted to part of the suction-twisting pipe (S) described above, the other end portion is fixed onto the beam (B) of the front surface of the spinning frame and the suction-twisting pipe (S) is supported in such a manner as to be capable of rocking.
Description
明 細 書 優秀紡績糸の製造方法、 および装置 技術分野 Description Manufacturing method and equipment for excellent spun yarn
この発明は、 前紡機又は精紡機で紡出される糸の、 品質を優秀化 し、 且つその生産性を高むるための製造方法および装置に関する。 背景技術 The present invention relates to a method and an apparatus for improving the quality of a yarn spun by a pre-spinning machine or a spinning machine and increasing the productivity. Background art
従^周知の紡績手段は、 概ね周知の リ ング精紡機が採用されてい る現状にある。 その加撚及捲取装置（ 、 牽伸装置のフ P ント Π — ラか ら出される ドラ フテ ツ ド ' ス ライバが、 ス ピ ン ド ルを同心に取囲む、 リ ン グ レ ー ル上の ト ラベラの回転によって、 加撚されながら糸形態 ィ匕してボ ビン上に捲取られる ものである。 而して撚りは下方から上 方に昇るが、 その伝播過程に於て、 ラベ ッ ト に支持されているスネ ー ル ワ イ ヤ、 およびフ ロ ン ト ボ ツ ト ム ロ ー ラ の外表との、 双方の摩 擦抵抗によ り若干疎害される、 と同時に、 その間に、 旋回し乍ら糸 形態化している紡出糸の外表は、 その旋回に基づく遠心力によ って 遣憾乍ら毛羽立ちが多く 、 必然的に、 紡出糸の抗張力が減退する。 更に憂慮される こ とは、 この間に紡出さるべき紡出糸が、 ボビン の円達面上に捲取られるので、 その捲取半径が絶えず変化し、 これ に関連して紡糸張力が変化する。 こ の為時と して糸切れを生ずる、 或は紡出糸の品位を低下せしむる等の事象を招 く場合がある。 Therefore, the well-known spinning means is generally a well-known ring spinning machine. The twisting and winding device (the drafting device's handle — the drafted sliver coming out of the raft concentrically surrounds the spindle, on the ring rail) The twist of the twister rises from the lower side to the upper side while being twisted and twisted while being twisted by the rotation of the traveler. Slightly harmed by the frictional resistance of both the snare wire supported by the wing and the outer surface of the front bottom roller, while turning However, the outer surface of the spun yarn that has been morphed has a lot of fluff due to the centrifugal force based on its turning, and inevitably reduces the tensile strength of the spun yarn. This is because the spun yarn to be spun during this time is wound on the circular surface of the bobbin, The winding radius constantly changes, and the spinning tension changes in association with this, which sometimes results in thread breakage or degraded spun yarn quality. There are cases.
従って、 現状改善の試みは容易に実現し難いかに思われた。 Therefore, it seemed that attempts to improve the status quo were not easily realized.
本発明は、 この様な見解の下に、 良質紡績糸の製造装置を開癸せ んと して努力中、 幸いにも著し く進展して、 標記せる優秀紡績糸の 製造方法、 および装置を開発し得るに至ったものである。 癸明の開示 In view of such a view, the present invention has been making a great effort to open a high-quality spun yarn manufacturing apparatus, and fortunately has made remarkable progress to produce a marked spun yarn manufacturing method and apparatus. Can be developed. Disclosure of Kishi
本発明は、 リ ング精紡機の牽伸装置から送出さ るべき ド ラ フテ ツ
ド ス ラ イ パに対して、 空気渦流の発生手段を含む吸篠加撚管の頭端 を、 近接的に装設して、 該加撚管の頭端に誘起さ るべき吸引力によ つ て 、 上記 ド ラ フ テ ツ ドス ラ イパを自動的に吸引する と同時に、 こ れを集束的に挟搾し乍ら旋回せしめて糸形態化せしむるこ とを特長 とする。 図面の簡単な説明 The present invention relates to drafts to be delivered from a drawing device of a ring spinning machine. The head end of the twisted twisted pipe including the means for generating air vortex is installed close to the driver, and the suction force to be induced at the head end of the twisted pipe is provided. Thus, the invention is characterized in that the draftsed slipper is automatically sucked, and at the same time, it is turned while converging and squeezing it to form a yarn. BRIEF DESCRIPTION OF THE FIGURES
添付の図面は、 本発明に係る優秀紡績糸を製造するための装置に 関する、 一実施例を示したもの で、 リ ン グ精紡機のス タ ン ド ビー ム 上に、 本癸明に係る吸篠加撚管 Sを装設した場合の断面図である。 The attached drawing shows an embodiment of an apparatus for producing an excellent spun yarn according to the present invention, in which the present invention relates to a stand beam of a ring spinning machine. FIG. 3 is a cross-sectional view when a twisted twisted tube S is installed.
なお、 これ等図に示した要素、 または部材と、 これに対応すべき 記号は次の通り である。 The elements or members shown in these figures and the corresponding symbols are as follows.
B リ ング精紡機のスタンドビーム 1 フランジ B Ring Spindle Stand Beam 1 Flange
C ボビン上に捲かれた糸の外周面 2 ローラに捲込まれんとする糸端 C Outer surface of the yarn wound on bobbin 2 Yarn end to be wound on roller
D リング精紡機のドラフ ト装置 3 内 管 D-ring spinning machine draft unit 3 Inner tube
E 切れた糸口を吸込む吸引管 4 内管の尾部外周形状 E Suction tube that sucks the cut thread 4 Outer peripheral shape of the inner tube
F ト ラフテッ ド スライ z、 5 間 隙 F Troughed slide z, 5 gap
f ローラーに捲込まれんとする繊維 6 外 管 f Fiber to be caught in roller 6 Outer tube
H 吸篠加燃管の支承体 7 フロ ント ローラ H Supporting body for flue-burning tube 7 Front roller
N. ナッ ト 8 フロ ント · ト ップロ ーラ N. Nat 8 Front Top Roller
N, 吸引管取付金具 9 外管の基部内壁の形状 N, Suction tube mounting bracket 9 Shape of inner wall of base of outer tube
P 圧搾空気 10 フランジに連って突出せる突出管 リ ング 11 吸篠加撚管の尾端部 P Compressed air 10 Protruding tube ring that can be protruded along the flange
S 吸篠加撚管 12 スピン ドノレ S Twisted twisted tube 12 Spin Donore
T ト ラヘラ 13 ボ ビ ン T Trahera 13 Bobin
V 揺動寸法 V swing dimensions
X 空気渦流 X air vortex
Y 訪出糸 '
発明を実施するための最良の形態 Y visiting yarn '' BEST MODE FOR CARRYING OUT THE INVENTION
本発明を詳細に説述するために、 添付の図面に従って これを説明 する。 The present invention will be described in detail with reference to the accompanying drawings.
図に於て、 Dは リ ン グ精紡機の牽伸装置、 7 はそのフ π ン ト ボ ッ ト ム ロ ー ラ、 8 は ト ッ プロ ー ラ 、 2 は ド ラ フ テ ッ ド ' ス ラ イ ノ、' F中 の単繊維 f が、 上記 ト ップ p — ラ の表面に、 たまたま附着して捲込 まれんとする場合を示す。 In the figure, D is the drawing device of the ring spinning machine, 7 is its front-bottom roller, 8 is the top ruler, and 2 is the draft tether. This shows a case where the single fiber f in the lino and 'F happens to be attached to the surface of the above-mentioned top p-la and wound up.
なお Sは、 上記ロ ー ラ力 ら送出さ るべき ド ラ フテ ッ ド ' スラ イハ' を吸引して、 これを糸形態化するための吸篠加撚管であって、 頭端 が盤状のフ ラ ンジ 1 に連なって突出せる突出管 1 0 を形成し、 その 尾部外周が円柱、 も し く は裁頭円錘状 4 に形成されている内管 3 、 および該内管の尾部外周 4 を所要の間隙 5 を隔てて取囲む外管 6 と を組合せ、 且つその間隙 5 に対 して、 接線方向から圧搾空気 Pを送 入する こ と によ っ て、 該圧搾空気を空気渦流 Xに変換せしめる一方 、 該空気渦流が、 上記外管の円錘状に形成さるべき内壁形状 9 に関 連して、 牽伸装置のフ π ン ト — ラ 7 、 および 8 の間から送出され る ドラ フ テ ツ ド ' ス ラ イ バ Fの一端を吸引し乍ら、 これを挟搾的に 集束し、 且つ旋回せしめ乍ら糸形態化せしめた結果と して、 所期の 優秀紡績糸を製造し得るに至ったものである。 S is a suction-twisted twisted pipe for sucking the draft 'slider' to be sent out from the above-mentioned roller force and forming it into a thread form. A projecting tube 10 is formed so as to be connected to the flange 1 of the inner tube 3. The inner tube 3 has a tail outer periphery formed into a column or a truncated cone 4, and an outer periphery of the tail of the inner tube. 4 is combined with an outer pipe 6 surrounding a required gap 5, and compressed air P is fed into the gap 5 from a tangential direction, whereby the compressed air is swirled. While being converted into X, the air vortex is sent out from between the fin counters 7 and 8 of the drawing device in relation to the inner wall shape 9 to be formed into a cone shape of the outer tube.テ While sucking one end of the driver's sliver F, squeezing it into a squeezed bundle and turning it to form a thread As a result of tightening, which has led to be produced the desired superior spun yarn.
即ち、 こ の優秀紡績糸は、 図に示す吸篠加撚管 S の構成要素を成 している外管 6 の内壁面 9 に抑制され乍ら螺流すべき空気渦流 X の 作用によ って、 更に言葉を代えて云えば、 繊維に対して鋭敏な旋回 挟搾力を有する空気渦流： X の作用によ って紡出されたものであって 、 その外観が特に滑らかにして優れている のに加え、 抗張力、 並び に延伸度が、 何れも大きい特長がある。 産業上の利用可能性 In other words, this excellent spun yarn is produced by the action of the air vortex X which is to be spiraled while being suppressed on the inner wall surface 9 of the outer tube 6 which is a component of the twisted twisted tube S shown in the figure. In other words, in other words, a swirl that is sensitive to the fiber and has a squeezing force: an air vortex that is spun by the action of X and has a particularly smooth and excellent appearance. In addition to the above, the tensile strength and the degree of stretching are all large. Industrial applicability
こ の優秀紡績糸は、 その外観が滑らかで、 かって前例が無かった 程に美し く 、 その物理的性質も よ く 、 と りわけ綿繊維を紡いだ場合
には、 その特長が最大的に判明している。 This excellent spun yarn has a smooth appearance, is as beautiful as never before, has good physical properties, especially when spun from cotton fiber. The features are most clearly known.
こ の優秀紡績糸は、 抗張力、 並びに延伸度が大きいので、 紡糸過 程に於ては殆んど糸切れが無く 、 そのためス ビ ン ドル 1 2 の常用回 転を上昇せしめ得る、 或はこ の優秀紡績糸を用ゆべき次工程の能率 を高め得る等の、 顕著な効果が期待さるべきものである。
Since the excellent spun yarn has a high tensile strength and a high degree of stretching, there is almost no breakage in the spinning process, and therefore, the ordinary rotation of the binder 12 can be increased. Significant effects should be expected, such as the efficiency of the next process in which excellent spun yarns can be used.
Claims
請 求 の 範 囲 前紡機、 精紡機等の牽伸装置から送出さるべき ド ラ フテ ッ ドス ラ ィ バの送出点に対して、 空気渦流の発生手段を含む吸篠加撚管の 頭端を、 所要の間隙を隔てて対向的に近接する如く装設し、 且つ その頭端に誘起さるべき吸引力によって、 上記 ド ラ フテ ツ ドスラ ィ バを吸引する と同時に、 これを集束的に挟搾し乍ら旋回せしめ て糸形態化せしめたこ とを特長とせる優秀紡績糸の製造方法。 前項記載の吸篠加撚管の一部に設けた排気管に対応すべき上方端 に対して切缺部を設け、 且つ、 その切缺部を通過すべき ド ラ フ テ ッ ド ス ライバに対して、 ス ピ ン ドル上のボビンから取り上げた糸 端を圧接する こ とによって、 周知の糸繁ぎ作業をも行い得るよ う にしたこ とを特長とせる優秀紡績糸の製造方法。 - 上記第 1項、 および第 2項記載の発明を実施するための装置に於 て、 上記吸篠加撚管の一部に、 彈カを有する板材で形成した環体 を嵌着し、 且つ、 その他端部を、 リ ン グ精紡機前面のビー ム上に 固定して、 上記吸篠加撚管を揺動可能に支持せしめたこ とを特長 とせる優秀紡績糸の製造装置。
Scope of the request At the delivery point of the draft slider to be delivered from the traction device such as the pre-spinning machine or the spinning machine, connect the head end of the twisted twisted tube including the means for generating air vortex to the delivery point. It is installed so as to be opposed to each other with a required gap, and at the same time, the above-mentioned drafted driver is sucked by the suction force to be induced at its head end, and at the same time, it is converged and pinched. However, the method of producing excellent spun yarns is characterized by the fact that the yarn is turned into a yarn morphology. A notch is provided at the upper end corresponding to the exhaust pipe provided in a part of the twisted twisted pipe described in the preceding paragraph, and a draft sliver to be passed through the notch is provided. On the other hand, a method for producing an excellent spun yarn, characterized in that a well-known yarn breeding operation can be performed by pressing a yarn end picked up from a bobbin on a spindle. -In the apparatus for carrying out the invention described in the above paragraphs 1 and 2, a ring formed of a plate material having elasticity is fitted to a part of the twisted twisted pipe, and An excellent spun yarn manufacturing apparatus characterized in that the other end is fixed on a beam in front of a ring spinning machine, and the above-mentioned twisted twisted tube is swingably supported.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1/217954 | 1989-08-24 | ||
| JP21795489A JPH0382829A (en) | 1989-08-24 | 1989-08-24 | Production of excellent spun yarn and equipment therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1991002834A1 true WO1991002834A1 (en) | 1991-03-07 |
Family
ID=16712322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1989/001068 WO1991002834A1 (en) | 1989-08-24 | 1989-10-18 | Production method and apparatus of excellent spinning yarns |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0382829A (en) |
| WO (1) | WO1991002834A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012124A (en) * | 2016-08-09 | 2016-10-12 | 苏州江赛纺织科技有限公司 | Easy-napping vortex spinning process and processing device thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433619A (en) * | 2011-09-13 | 2012-05-02 | 江南大学 | Novel method and device for processing vortex ring spun yarn |
| CN102433623A (en) * | 2011-10-14 | 2012-05-02 | 江南大学 | Production method for bright, clean and soft yarn |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50233U (en) * | 1973-05-01 | 1975-01-06 | ||
| JPS58169529A (en) * | 1982-03-25 | 1983-10-06 | Toyoda Autom Loom Works Ltd | Yarn ending apparatus in bind spinning apparatus |
| JPS6325089B2 (en) * | 1984-10-09 | 1988-05-24 | Negishi Kogyo Kenkyusho Kk |
-
1989
- 1989-08-24 JP JP21795489A patent/JPH0382829A/en active Pending
- 1989-10-18 WO PCT/JP1989/001068 patent/WO1991002834A1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50233U (en) * | 1973-05-01 | 1975-01-06 | ||
| JPS58169529A (en) * | 1982-03-25 | 1983-10-06 | Toyoda Autom Loom Works Ltd | Yarn ending apparatus in bind spinning apparatus |
| JPS6325089B2 (en) * | 1984-10-09 | 1988-05-24 | Negishi Kogyo Kenkyusho Kk |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012124A (en) * | 2016-08-09 | 2016-10-12 | 苏州江赛纺织科技有限公司 | Easy-napping vortex spinning process and processing device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0382829A (en) | 1991-04-08 |
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