JPS6138923Y2 - - Google Patents
Info
- Publication number
- JPS6138923Y2 JPS6138923Y2 JP1984086052U JP8605284U JPS6138923Y2 JP S6138923 Y2 JPS6138923 Y2 JP S6138923Y2 JP 1984086052 U JP1984086052 U JP 1984086052U JP 8605284 U JP8605284 U JP 8605284U JP S6138923 Y2 JPS6138923 Y2 JP S6138923Y2
- Authority
- JP
- Japan
- Prior art keywords
- twisted yarn
- ballooning
- twisting
- yarn guide
- main body
- 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
- 230000002265 prevention Effects 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 7
- 230000003449 preventive effect Effects 0.000 claims description 6
- 235000013351 cheese Nutrition 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 241001589086 Bellapiscis medius Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- -1 polyphenylene sulfate Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
【考案の詳細な説明】
この考案は線条材料の巻取装置特にリングツイ
スターマシン等の撚糸機械における撚糸の巻取用
案内具に関する。DETAILED DESCRIPTION OF THE INVENTION This invention relates to a winding device for filamentous material, particularly a guiding tool for winding twisted yarn in a twisting machine such as a ring twister machine.
ボビンに撚糸を巻取る場合チーズからボビンに
向けて供給される撚糸はリングトラベラーを介し
て行なわれると併行していわゆる撚糸のバルーニ
ング現象を抑制するため環状体によるバルーニン
グ防止具が広く使用されていることは周知の通り
である。 When winding twisted yarn onto a bobbin, the twisted yarn is supplied from the cheese to the bobbin via a ring traveler, and at the same time, a ballooning prevention device using an annular body is widely used to suppress the so-called ballooning phenomenon of the twisted yarn. This is well known.
従来この種のものは特に文献として知られてい
ないが、業界において往時から知られている一般
的なものは例えば６１／２″リング撚糸機の場合６φ〜
８φmmの径によるワイヤーを環状に設け、表面に
硬質クロームメツキを施したものと特に毛羽立ち
の多い糸例えばポリエステル糸用には細いワイヤ
ーを撚り合せてなるワイヤーを環状に設け、表面
に硬質クロームメツキを施したものが使用されて
いる。 Conventionally, this kind of thing is not particularly known in the literature, but a common thing known in the industry for a long time is, for example, in the case of a 61/2" ring twisting machine, a wire with a diameter of 6φ to 8φmm is provided in a ring shape. For threads with particularly high fluff, such as polyester threads, there are used wires with hard chrome plating on the surface, and wires made by twisting thin wires arranged in a ring, and hard chrome plating on the surface.
しかし乍ら前者の場合では撚糸はワイヤーのボ
ビン側の断面半円形の部分に点接触によつて案内
されてボビンへ供給されるが、この場合ボビンは
高速回転しかつトラベラーがボビンの周囲を回転
しながら撚糸がボビンに供給されるから、撚糸に
対して大きな張力が作用し、その張力はとりわけ
バルーニング防止具のワイヤーのボビン側の面の
一部に大きく作用する。このためワイヤーのボビ
ン側の面即ち断面半円形の一部分は撚糸の点接触
により比較的短時間に消耗し、防止具を比較的頻
繁に取替えざるを得なかつた。 However, in the former case, the twisted yarn is guided by point contact with the semicircular section of the wire on the bobbin side and supplied to the bobbin, but in this case the bobbin rotates at high speed and the traveler rotates around the bobbin. However, since the twisted yarn is supplied to the bobbin, a large tension acts on the twisted yarn, and this tension acts particularly strongly on a part of the surface of the wire of the ballooning prevention device on the bobbin side. For this reason, the surface of the wire on the bobbin side, that is, a portion of the semicircular cross section, is worn out in a relatively short period of time due to point contact with the twisted yarn, and the preventer has to be replaced relatively frequently.
後者の防止具では撚糸の接触するその断面はワ
イヤーが撚り合せられているため波状を呈してい
るにすぎないから、撚糸の張力が大きく作用する
ことによつて若干の有利はあるが何んら前者の場
合と本質的な差異はなく。消耗についても比較的
短期間に生ずるし、ワイヤーの比較的早い接触部
の消耗による形状変化と共に糸の毛羽立ちや糸切
れを生じていた。 In the latter type of preventive device, the cross section where the twisted yarn comes in contact is only wavy because the wires are twisted together, so although there is some advantage due to the large tension of the twisted yarn, there is no effect. There is no essential difference from the former case. Wear also occurs in a relatively short period of time, and the contact portion of the wire wears out relatively quickly, causing shape changes, as well as fuzzing and breakage of the thread.
これらの防止具は何れもワイヤーが単に環状に
設けられているにすぎないから、使用上短期間に
消耗する欠点があつて頻繁に取替えざるを得ない
し、製造上労力を要しコストが高くなる欠点があ
つた。その上マルチフイラメントの場合を例に挙
げれば、撚糸過程において毛羽立ちを生じること
が少なくなくその結果単糸切れを発生し、撚糸の
強度が損なわれた。このためタイヤコードに要求
される撚糸として品質に欠ける問題が少なくなか
つた。 Since all of these preventive devices are simply provided with a wire in a ring shape, they have the disadvantage of being worn out in a short period of time during use, requiring frequent replacement, and requiring manufacturing labor and high costs. There were flaws. Furthermore, in the case of multifilament yarns, fuzzing often occurs during the twisting process, resulting in single yarn breakage and loss of strength of the twisted yarns. For this reason, there have been many problems in that the quality of the twisted yarn required for tire cords is lacking.
この考案はこれらの問題点に着目してなされた
もので、その基本的構成は、環状のバルーニング
防止具用主体の内側に、環状体であつたその内側
の上下縁に夫々内側に向けて彎曲してなる撚糸ガ
イド部を備えた含油プラスチツク製の撚糸ガイド
リングを着脱自在に設けてなるものである。 This idea was made by focusing on these problems, and its basic structure is that inside the main body of the annular ballooning prevention device, the upper and lower edges of the annular body are curved inwardly. A twisting guide ring made of oil-impregnated plastic and having a twisting guide section made of olefin plastic is removably provided.
この考案の第１の目的は耐久性に富んだバルー
ニング防止具を得ることにある。第２の目的は糸
の毛羽立ちや糸切れを防止することにある。 The first purpose of this invention is to obtain a highly durable ballooning prevention device. The second purpose is to prevent thread fuzzing and thread breakage.
第３の目的はバルーニング防止具用の主体と撚
糸ガイドリングを着脱自在に設けることにより、
取替え構成部分を撚糸ガイドリングに制限し、使
用上のランニングコストの大幅な低下を図ること
にある。 The third purpose is to provide a detachable main body for the ballooning prevention device and a twisted yarn guide ring.
The purpose is to limit the replacement component to the twisted yarn guide ring, thereby significantly reducing the running cost.
更に他の目的は防止具の製造コストを安価にす
ることにある。 Still another object is to reduce the cost of manufacturing the preventive device.
以下この考案の詳細を図面に基づいて説明す
る。 The details of this invention will be explained below based on the drawings.
第１図はこの考案の基本的観念を表わす斜視図
である。 FIG. 1 is a perspective view showing the basic idea of this invention.
外側の環状のバルーニング防止具用主体１とこ
の主体１の内側に着脱自在に装着される環状の撚
糸ガイドリング２から構成されている。バルーニ
ング防止具用主体１の材質については特に制限は
しない。考案者はグラスフアイバーを使用した
が、必要なことは撚糸ガイドリング２を内側に支
持できるものであれば、プラスチツク、金属、木
材等の何れでもよい。主体１の一端には公知の防
止具と同様リングトラベラーの支持杆３（第５図
参照）の一端に固定させるための取付片４が突設
され、取付片４には取付孔５が細長く設けられて
いる。 It is composed of an outer annular main body 1 for the ballooning prevention device and an annular twisted thread guide ring 2 detachably attached to the inside of the main body 1. There are no particular restrictions on the material of the main body 1 of the ballooning prevention device. Although the inventor used glass fiber, any material such as plastic, metal, or wood may be used as long as it can support the twisted yarn guide ring 2 inside. At one end of the main body 1, a mounting piece 4 for fixing to one end of the support rod 3 of the ring traveler (see Fig. 5) is provided protrudingly, similar to a known preventive device, and the mounting piece 4 is provided with an elongated mounting hole 5. It is being
他方主体１の内側に着脱自在に装着される撚糸
ガイドリング２は直接撚糸を導入し撚糸が直接に
接触する部分を構成するから、材質を耐摩耗性の
高いポリアセタール樹脂、ナイロン、ポリフエニ
レンサルフアイド、PBT（ポリブチレテレフタ
レート）等の含油プラスチツクスを採用し、環状
体であつて少なくともその内側の上方縁および下
方縁に夫々内側に向けて彎曲してなる撚糸ガイド
部６が形成されている。上記の撚糸ガイド部６の
構成は、従来のものと異なり、使用時に撚糸のバ
ルーニング現象に着目してなされたものであり、
バルーニング時の撚糸のふくらみの彎曲度に対応
させ面接触を構成するように配慮してあり、とり
わけチーズ側の導入部を構成する上方縁のガイド
部６とボビン側の導入部を構成する下方縁のガイ
ド部６の構成は重要である。因みに撚糸ガイド部
６のアールは、ボビンの径の大小、その回転数、
糸の種類や太さ等によつて若干異なるが、考案者
の実験によれば約1.5〜５であることが好ましか
つた。第２図に示す実施例では上方縁のガイド部
６と下方縁のガイド部６の間は内側に向けて断面
円弧状に設けられている。この場合上方縁撚糸ガ
イド６は撚糸のチーズ側の導入部を構成し、下方
縁のガイド部６はボビン側の導入部を構成するこ
とになるが、この両ガイド部６が少なくとも内側
に向けて彎曲していることは毛羽立ちや糸切れを
防止させ、併せて耐摩耗性を抑制するために重要
な構成である。従つて上下縁が内側に向けて彎曲
している撚糸ガイド部６を構成するならば、撚糸
ガイドリング２の上下縁に撚糸ガイド６の間の断
面形状は第３図に示すように内側に向けて設けら
れた円弧状の面に更に波状の凹凸を設けてよい
し、また第４図に示すように撚糸ガイドリング２
の上下縁に内側に向けて彎曲してなる撚糸ガイド
部６を設けるならば、上下縁の撚糸ガイド部６の
間の断面形状は垂直に設けた面に断面形状の凹凸
を設けてもよい。実施例による撚糸ガイドリング
２の径は当然のこと乍ら前記の主体１の径より小
さく設けられ、撚糸ガイドリング２の外側はほゞ
主体１の内側の構成に対応して夫々断面円弧状に
設けてある。そして主体１の外側に対して撚糸ガ
イドリング２を着脱自在に装着できるようにする
ため、撚糸ガイドリング２の外側の上下縁には
夫々嵌合突起７が設けられ、この突起７を主体１
の上下縁に嵌合させることによりガイドリング２
を主体１に装着できるよう配慮されている。撚糸
ガイドリング２を主体１に着脱自在にするための
構造は何んら図示する場合に限られるものではな
く、両者の対応面を凹凸に設けたり、あるいは突
起と突起に対応する孔を設けてもよく、必要なこ
とは両者が着脱自在の構成であればよい。 On the other hand, the twisted yarn guide ring 2, which is detachably attached to the inside of the main body 1, directly introduces the twisted yarn and constitutes the part in direct contact with the twisted yarn, so it is made of highly abrasion-resistant polyacetal resin, nylon, or polyphenylene sulfate. It is an annular body made of oil-impregnated plastic such as PBT (polybutyre terephthalate), and has twisted yarn guide portions 6 curved inward at least on its upper and lower edges. There is. The configuration of the above-mentioned twisted yarn guide section 6 is different from conventional ones, and was made with attention to the ballooning phenomenon of the twisted yarn during use.
Care has been taken to form a surface contact in accordance with the degree of curvature of the bulge of the twisted yarn during ballooning, and in particular, the guide part 6 at the upper edge which constitutes the introduction part on the cheese side and the lower edge which constitutes the introduction part on the bobbin side. The configuration of the guide portion 6 is important. Incidentally, the radius of the twist guide section 6 depends on the diameter of the bobbin, its rotation speed,
Although it varies slightly depending on the type and thickness of the thread, the inventor's experiments have shown that it is preferably about 1.5 to 5. In the embodiment shown in FIG. 2, the section between the guide portion 6 on the upper edge and the guide portion 6 on the lower edge is provided inwardly in a circular arc shape. In this case, the upper edge twisting yarn guide 6 constitutes an introduction part on the cheese side of the twisted yarn, and the lower edge guide part 6 constitutes an introduction part on the bobbin side, but both guide parts 6 at least point inward. The curved shape is an important feature in order to prevent fuzzing and thread breakage, as well as to suppress abrasion resistance. Therefore, if the twisted yarn guide section 6 is configured such that the upper and lower edges are curved inward, the cross-sectional shape between the upper and lower edges of the twisted yarn guide ring 2 and the twisted yarn guide 6 is curved inward as shown in FIG. It is also possible to further provide wave-like unevenness on the arc-shaped surface provided with the twisted yarn guide ring 2 as shown in FIG.
If the twist guide portions 6 curved inward are provided on the upper and lower edges of the twist guide portions 6, the cross-sectional shape between the twist guide portions 6 on the upper and lower edges may have an uneven cross-sectional shape on a vertical surface. The diameter of the twisted yarn guide ring 2 according to the embodiment is, of course, smaller than the diameter of the main body 1, and the outer side of the twisted yarn guide ring 2 has an arc-shaped cross section, corresponding to the inner configuration of the main body 1. It is provided. In order to allow the twisted yarn guide ring 2 to be detachably attached to the outside of the main body 1, fitting protrusions 7 are provided on the upper and lower edges of the outer side of the twisted yarn guide ring 2, respectively.
By fitting the upper and lower edges of the guide ring 2
It is designed so that it can be attached to the main body 1. The structure for making the twisted yarn guide ring 2 detachable from the main body 1 is not limited to what is shown in the drawings, and the corresponding surfaces of the two may be provided with unevenness, or protrusions and holes corresponding to the protrusions may be provided. All that is required is a structure in which both can be freely attached and detached.
この考案によるバルーニング防止具８の使用要
領は第５図に示すように従来の場合と変化はな
く、防止具８はその取付片４の取付孔５（第１図
参照）を利用してトラベラーの一端の支持杆３に
固定され、チーズから供給された撚糸９は防止具
８の撚糸ガイドリング２の内側へ導入され、更に
リングトラベラー１０に支持されたトラベラー１
１の間に導入され、リングトラベラー１０の上下
動とトラベラー１１のボビン１２周囲に対する回
転により、ボビン１２の高速回転により撚糸９が
ボビンに巻付けられる。 The method of using the ballooning prevention device 8 according to this invention is the same as that of the conventional case as shown in FIG. The twisted yarn 9 fixed to the support rod 3 at one end and supplied from the cheese is introduced inside the twisted yarn guide ring 2 of the preventer 8, and the traveler 1 supported by the ring traveler 10.
1, and by the vertical movement of the ring traveler 10 and the rotation of the traveler 11 around the bobbin 12, the twisted yarn 9 is wound around the bobbin by high-speed rotation of the bobbin 12.
この考案は上記の構成であるから以下の利点を
有する。 Since this invention has the above configuration, it has the following advantages.
(1) 従来糸のボビンに対する案内は点接触により
供給されていたが、この考案では面接触により
供給されるから、巻取テンシヨンが著るしく低
下する。従つて糸の毛羽立や糸切を生ずること
が少ない。ひいては撚糸の品質向上化に寄与で
きる。(1) Conventionally, the yarn was guided to the bobbin by point contact, but in this invention, it is supplied by surface contact, so the winding tension is significantly reduced. Therefore, thread fluffing and thread breakage are less likely to occur. In turn, it can contribute to improving the quality of twisted yarn.
(2) 撚糸を案内する撚糸ガイドリングを含油プラ
スチツクとしたから、摩耗性が著るしく少な
い。従つて長期に亘つて使用できるから、使用
時のランニングコストを低減できる。(2) Since the yarn guide ring that guides the twisted yarn is made of oil-impregnated plastic, wear resistance is significantly reduced. Therefore, since it can be used for a long period of time, running costs during use can be reduced.
(3) 撚糸ガイドリングをバルーニング防止具用主
体から着脱できるようにしたから、取替える場
合はそのガイドリングのみでよいから、トータ
ルランニングコストをより一層低減できる。ま
たバルーニング防止具用主体はトラベラー機構
に支持させたまま撚糸ガイドリングのみを取替
えるだけでよいから、従来品の如く防止具全体
を取替えるものと異なり、ボビンに対する煩雑
な中心位置の設定操作を一切必要としない。(3) Since the twisted yarn guide ring can be attached and removed from the main body of the ballooning prevention device, only the guide ring needs to be replaced when replacing it, so the total running cost can be further reduced. In addition, since the main body of the ballooning prevention device only needs to be replaced with the thread guide ring while being supported by the traveler mechanism, unlike conventional products where the entire prevention device is replaced, there is no need for any complicated operations to set the center position relative to the bobbin. I don't.
(4) バルーニング防止具用主体と撚糸ガイドリン
グは別々にプラスチツクスで量産できるから、
従来の市販品に対して単価を1/5程度にでき、
経済的効果が著るしく大きい。(4) The main body of the ballooning prevention device and the twisted yarn guide ring can be mass-produced separately from plastic.
The unit price can be reduced to about 1/5 compared to conventional commercially available products.
The economic effect is significant.
第１図はこの考案の実施例の斜視図、第２図は
第１図の要部拡大断面図、第３図および第４図は
他の実施例の要部拡大断面図、第５図の使用状態
を示す側面図である。
主要部分の符号の説明、１……バルーニング防
止具用主体、２……撚糸ガイドリング、４……取
付片、６……撚糸ガイド部。
Fig. 1 is a perspective view of an embodiment of this invention, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, Figs. 3 and 4 are enlarged sectional views of main parts of other embodiments, and Fig. 5 FIG. 3 is a side view showing the state of use. Explanation of the symbols of the main parts: 1...Ballooning prevention device main body, 2...Twisting guide ring, 4...Mounting piece, 6...Twisting guide portion.
Claims (1)
用主体１の内側に、環状体であつてその内側の
上方縁および下方縁に夫々内側に向けて彎曲し
てなる撚糸ガイド部６を備えた含油プラスチツ
ク製の撚糸ガイドリング２を着脱自在に設けて
なる撚糸機械用のバルーニング防止具。 (2) 実用新案登録請求の範囲第(1)項において、上
方縁および下方縁の夫々の撚糸ガイド部６の間
が内側に向けて断面円弧状に設けてなる撚糸機
械用のバルーニング防止具。 (3) 実用新案登録請求の範囲第(1)項において、上
方縁および下方縁の夫々の撚糸ガイド部６の間
が断面波状に設けてなる撚糸機械用のバルーニ
ング防止具。[Claims for Utility Model Registration] (1) Inside the annular ballooning prevention device main body 1 having the mounting piece 4, there is provided an annular body with the upper and lower edges of the inside curved inward, respectively. This ballooning prevention tool for a yarn twisting machine is provided with a twisting yarn guide ring 2 made of oil-impregnated plastic that is detachably provided with a twisting yarn guide portion 6. (2) A ballooning preventive device for a yarn twisting machine according to claim (1) of the utility model registration, in which the space between the yarn guide portions 6 on the upper edge and the lower edge is provided inwardly in an arcuate cross-section. (3) A ballooning preventive device for a yarn twisting machine as set forth in claim (1) of the utility model registration, in which the portions between the twisting yarn guide portions 6 on the upper and lower edges are provided in a wavy cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8605284U JPS612465U (en) | 1984-06-08 | 1984-06-08 | Baling prevention device for yarn twisting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8605284U JPS612465U (en) | 1984-06-08 | 1984-06-08 | Baling prevention device for yarn twisting machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS612465U JPS612465U (en) | 1986-01-09 |
| JPS6138923Y2 true JPS6138923Y2 (en) | 1986-11-08 |
Family
ID=30637002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8605284U Granted JPS612465U (en) | 1984-06-08 | 1984-06-08 | Baling prevention device for yarn twisting machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS612465U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005036704A1 (en) * | 2005-08-04 | 2007-02-15 | Saurer Gmbh & Co. Kg | Spool of a cheese-producing textile machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4930633A (en) * | 1972-07-22 | 1974-03-19 | ||
| JPS5113561U (en) * | 1974-07-18 | 1976-01-31 |
-
1984
- 1984-06-08 JP JP8605284U patent/JPS612465U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4930633A (en) * | 1972-07-22 | 1974-03-19 | ||
| JPS5113561U (en) * | 1974-07-18 | 1976-01-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS612465U (en) | 1986-01-09 |
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