JPS60104535A - Polymer blend composite plastic traveller - Google Patents

Polymer blend composite plastic traveller

Info

Publication number
JPS60104535A
JPS60104535A JP21292383A JP21292383A JPS60104535A JP S60104535 A JPS60104535 A JP S60104535A JP 21292383 A JP21292383 A JP 21292383A JP 21292383 A JP21292383 A JP 21292383A JP S60104535 A JPS60104535 A JP S60104535A
Authority
JP
Japan
Prior art keywords
plastic material
composite plastic
polymer blend
traveller
nylon
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.)
Pending
Application number
JP21292383A
Other languages
Japanese (ja)
Inventor
Yoshitake Sakagami
阪上 義武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP21292383A priority Critical patent/JPS60104535A/en
Publication of JPS60104535A publication Critical patent/JPS60104535A/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H7/00Spinning or twisting arrangements
    • D01H7/02Spinning or twisting arrangements for imparting permanent twist
    • D01H7/52Ring-and-traveller arrangements
    • D01H7/60Rings or travellers; Manufacture thereof not otherwise provided for ; Cleaning means for rings
    • D01H7/604Travellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

PURPOSE:To obtain the titled traveller having long life and improved lubricity and abrasion resistance, by using a composite plastic material obtained by blending a plastic material with a specific amount of another plastic material. CONSTITUTION:A plastic material (preferably polyacetal, nylon 6, nylon 66, polyamide-imide, or polyarylate) is blended with 5-20wt% another plastic material to decrease the frictional coefficient and abrasion (preferably polytetrafluoroethylene or polybutadiene). The obtained composite plastic material is mixed with an inorganic filler (preferably powder of Sn, Cu, Pb, Zn, Al, stainless steel, or Cu alloy), and injection molded to obtain the objective traveller 1.

Description

【発明の詳細な説明】 本発明はプラスチック材料同志をポリマーブレンドした
複合材料よシ成形した潤滑性、耐摩耗性にすぐれたポリ
マーブレンド複合プラスチックトラペラに関するもので
ある。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a polymer blend composite plastic trapeller molded from a composite material obtained by blending plastic materials with each other and having excellent lubricity and wear resistance.

従来、合成樹脂トラペラとしては単体のプラスナックと
してポリアミド樹脂が耐熱性、耐摩耗性、耐油性の点で
すぐれるものとして一般に用いられている。然るにタイ
ヤコード、ベルトコード、ロープコード或は漁網糸等の
撚糸分野における合理化に伴う高速化、ラージパッケー
ジ化のもとではリングとトラペラ間の接触条件は非常に
苛酷なものとなシ、リング接触部の異常摩耗や糸通過部
の溝状摩耗による糸切れ、糸毛羽、或はトラペラ飛散等
の問題が発生し、その寿命も非常に短かいものとなる等
の欠点がある。
Conventionally, polyamide resin has been generally used as a single plastic snack as a synthetic resin trapella because it has excellent heat resistance, abrasion resistance, and oil resistance. However, due to the rationalization of twisting yarns such as tire cords, belt cords, rope cords, and fishing net yarns, higher speeds and larger packages are being created, and the contact conditions between the ring and trapeller become extremely severe. Problems such as yarn breakage, yarn fuzz, or trapper scattering occur due to abnormal wear of the yarn passage section and groove-like wear of the yarn passage section, and the service life of the yarn is also extremely short.

本発明はかかる欠点を解消するものであシ、従来使用し
ている単体プラスチック材料に異種のプラスチック材料
をブレンドした複合プラスチック材料をトラドラ成形材
料として用いることにより、単体プラスチックトラペラ
ではなし得ない寿命延長性と潤滑性、耐摩耗性にすぐれ
たポリマーブレンド複合プラスチックトラベラを提供す
るものである。
The present invention aims to eliminate such drawbacks, and by using a composite plastic material, which is a blend of different types of plastic materials with the single plastic material used conventionally, as a Tradora molding material, it has a long life that cannot be achieved with a single plastic Trapeller. The present invention provides a polymer blend composite plastic traveler with excellent extensibility, lubricity, and wear resistance.

以下、本発明を実施例によシ詳細に説明する。Hereinafter, the present invention will be explained in detail using examples.

実施例 プラスチック材料としてポリアミド(ナイロン6、ナイ
ロン66)、ポリアセタール(POM)、ポリアミドイ
ミド(PA工)、ボリアリレート等より選ばれるプラス
チック材料、例えばナイロン66を主構成材料とし、こ
れにブレンドする異種のプラスチック材料としてポリブ
タジェン(FB)、又はポリテトラフルオロエチレン(
PTFB)を5乃至20重量%混合し押出機により溶融
ブレンドしベレット状としたものを射出成形機によシ、
1例として挙げる第1図及び第2図に示す形状に成形し
て、ポリマーブレンド複合プラスチックトラベラfil
を形成した。尚、ポリアミドプラスチックに対しPTF
Kを1096重量ポリマーブレンドしたトラペラの動摩
擦係数は無添加ポリアミド(8,05tas3/K。
Examples Plastic materials selected from polyamide (nylon 6, nylon 66), polyacetal (POM), polyamideimide (PA), polyarylate, etc., such as nylon 66, are used as the main constituent material, and different types of materials blended with this Polybutadiene (FB) or polytetrafluoroethylene (
PTFB) is mixed in an amount of 5 to 20% by weight and melt-blended using an extruder to form a pellet, which is then put into an injection molding machine.
As an example, it is molded into the shape shown in FIGS. 1 and 2 to form a polymer blend composite plastic traveler fil.
was formed. In addition, PTF is used for polyamide plastic.
The coefficient of dynamic friction of the trapella made of a 1096 weight polymer blend of K is additive-free polyamide (8,05 tas3/K).

f−に扉)の1/9.2〜1/17.9 と非常に小さ
い値を示した。尚、上記ポリマーブレンド複合プラスチ
ックはブレンドによシ幾分硬度が低下するので無機質充
填材としてケイ酸カルシウム、T、02、グラファイト
や特に金属粉としてAl、 Ou、 Fe1ステンレス
、亜鉛、錫、銅合金、鉛等の粉末を選択し、ポリマーブ
レンド時に1〜20%混合することにより硬度及び耐摩
耗性、導電性、熱伝導性を一層高上させることが出来る
It showed a very small value of 1/9.2 to 1/17.9 of f- (door). The hardness of the polymer blend composite plastics described above decreases somewhat due to blending, so inorganic fillers such as calcium silicate, T, 02, graphite, and especially metal powders such as Al, Ou, Fe1 stainless steel, zinc, tin, and copper alloys are used. By selecting powders such as lead, etc. and mixing them in an amount of 1 to 20% during polymer blending, hardness, wear resistance, electrical conductivity, and thermal conductivity can be further improved.

更に必要に応じてガラス繊維、炭素繊維を混合し強度を
高めることも可能である。
Furthermore, if necessary, it is also possible to mix glass fiber and carbon fiber to increase the strength.

次に上記本発明の複合プラスチックトラペラを従来トラ
ベラと比較の為、次の紡出条件によりテストを行った。
Next, in order to compare the composite plastic trapeller of the present invention with a conventional traveler, a test was conducted under the following spinning conditions.

タイヤコード撚糸 糸番手ニー)−イo y t2−60d/2スピンドル
回転: 6000〜7000r、p、mトラペラ周速:
50〜55 m/sea撚数: 3?/M テストの結果、本発明による複合プラスチックトラベラ
は潤滑性、耐摩耗性に富み、適度の弾性、硬度を有し、
高速運転によってもリングからト2べ2が外れることな
く、特に糸通過部の糸との摩擦に伴う溝状摩耗の発生が
低減した。
Tire cord twist yarn count Knee) - Io y t2-60d/2 Spindle rotation: 6000-7000r, p, m Trapeller circumferential speed:
50-55 m/sea Number of twists: 3? /M As a result of the test, the composite plastic traveler according to the present invention has excellent lubricity and wear resistance, and has appropriate elasticity and hardness.
Even during high-speed operation, the tab 2 did not come off the ring, and the occurrence of groove-like wear due to friction with the thread in the thread passing section was particularly reduced.

またリングに対する摩耗量も減少し、従来の単体樹脂ト
ラベラに比較し約50%寿命が延長した。即ち添加した
Sn、 Ou等の金属粉差・びにポリマーブレンドされ
たプラスチック材がリング 5− 表面に移着し、リング表面で薄層のフィルム又は微粒子
を形成し耐摩耗性、耐摩擦性が著しく改良された結果が
得られる等の種々の効果を有する発明である。
In addition, the amount of wear on the ring has been reduced, and the service life has been extended by approximately 50% compared to conventional single resin travelers. That is, the added metal powder such as Sn and O and the plastic material blended with polymers are transferred to the ring surface, forming a thin film or fine particles on the ring surface, and the wear resistance and friction resistance are significantly improved. This invention has various effects such as improved results.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図及び第2図は夫々本発明の1実施例を示すポリマ
ーブレンド複合プラスチラクト2ぺ2の正面図である。 0)・・・ポリマーブレンド複合プラスチックトラベラ  6− gI図 第2図
FIGS. 1 and 2 are front views of a polymer blend composite plastic material 2 2 illustrating one embodiment of the present invention, respectively. 0)...Polymer blend composite plastic traveler 6-gI Figure 2

Claims (2)

【特許請求の範囲】[Claims] (1) プラスチック材料に摩擦係数及び摩耗量を減少
させる異種のプラスチック材料を5〜20重量%ブレン
ドした複合プラスチック材料に無機質充填材を混入し所
定の形状に射出成形して々ることを特徴とするポリマー
ブレンド複合プラスチックトラペラ。
(1) A composite plastic material that is a blend of 5 to 20% by weight of different plastic materials that reduce the coefficient of friction and amount of wear is mixed with an inorganic filler and injection molded into a predetermined shape. Polymer blend composite plastic trapella.
(2) プラスチック材料がポリアセタール、ナイロン
6、ナイロンf16.PA工、ボリアリレートで13)
 異種のプラスチック材料がFTPKlFBであること
を特徴とする特許請求の範囲第1項記載のポリマーブレ
ンド複合プラスチック材料ベ(4)4無機質充填材が8
n、0u1Pb、Zn、AI、ステンレス、銅合金粉で
あることを特徴とする特許請求の範囲第1項記載のポリ
マーブレンド複合プラスチックトラベラ。
(2) The plastic material is polyacetal, nylon 6, nylon f16. 13) for PA engineering and boriya arylate
Polymer blend composite plastic material base (4) according to claim 1, characterized in that the different plastic materials are FTPKlFB.
The polymer blend composite plastic traveler according to claim 1, characterized in that the polymer blend composite plastic traveler is made of n, Ou1Pb, Zn, AI, stainless steel, and copper alloy powder.
JP21292383A 1983-11-11 1983-11-11 Polymer blend composite plastic traveller Pending JPS60104535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21292383A JPS60104535A (en) 1983-11-11 1983-11-11 Polymer blend composite plastic traveller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21292383A JPS60104535A (en) 1983-11-11 1983-11-11 Polymer blend composite plastic traveller

Publications (1)

Publication Number Publication Date
JPS60104535A true JPS60104535A (en) 1985-06-08

Family

ID=16630521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21292383A Pending JPS60104535A (en) 1983-11-11 1983-11-11 Polymer blend composite plastic traveller

Country Status (1)

Country Link
JP (1) JPS60104535A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102775U (en) * 1986-12-19 1988-07-04
JPH01124638A (en) * 1987-11-06 1989-05-17 Kanai Hiroyuki Resin traveller for spinning machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS476122U (en) * 1971-03-02 1972-09-20
JPS5025055A (en) * 1973-06-07 1975-03-17
JPS5536540U (en) * 1978-08-31 1980-03-08

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS476122U (en) * 1971-03-02 1972-09-20
JPS5025055A (en) * 1973-06-07 1975-03-17
JPS5536540U (en) * 1978-08-31 1980-03-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102775U (en) * 1986-12-19 1988-07-04
JPH01124638A (en) * 1987-11-06 1989-05-17 Kanai Hiroyuki Resin traveller for spinning machine

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