JPH10245713A - Oil-feeding guide - Google Patents
Oil-feeding guideInfo
- Publication number
- JPH10245713A JPH10245713A JP6210797A JP6210797A JPH10245713A JP H10245713 A JPH10245713 A JP H10245713A JP 6210797 A JP6210797 A JP 6210797A JP 6210797 A JP6210797 A JP 6210797A JP H10245713 A JPH10245713 A JP H10245713A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- yarn
- oil agent
- guide
- discharge hole
- 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
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、合成繊維の製造工
程において、紡出された糸条に油剤を付与し、集束する
給油ガイドに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refueling guide for applying an oil agent to spun yarns and bundling them in a synthetic fiber manufacturing process.
【０００２】[0002]
【従来の技術】合成繊維の製造において、糸条がガイド
やローラに接触する際の摩擦抵抗を低下させたり、糸条
に集束性を付与して糸条の毛羽立ちやフィラメント切れ
を防ぐため、まず、紡出された糸条に紡糸油剤を付与す
る。2. Description of the Related Art In the production of synthetic fibers, in order to reduce the frictional resistance when the yarn comes into contact with a guide or a roller, or to give the yarn a bundling property, it is necessary to firstly prevent the yarn from fluffing and filament breakage. The spinning oil is applied to the spun yarn.
【０００３】紡出された後の糸条に油剤を付与する方法
は種々あるが、近年の高速紡糸化に伴い、糸条を案内、
集束する機能と、油剤を付与する機能の両方を有する給
油ガイドを用いて付与する方法が広く採用されている。
このような給油ガイドは、糸条を接糸面に接触させて走
行させるが、この接糸面の上流に設けた油剤吐出孔から
計量された油剤を流下させて、糸条に油剤を付与するも
のである。[0003] There are various methods for applying an oil agent to the spun yarn, but with the recent high-speed spinning, the yarn is guided,
A method of applying using a refueling guide having both a function of converging and a function of applying an oil agent is widely adopted.
Such an oil supply guide causes the yarn to travel while contacting the yarn contact surface, but causes the measured oil agent to flow down from an oil agent discharge hole provided upstream of the yarn contact surface to apply the oil agent to the yarn. Things.
【０００４】したがって、油剤の付与を行う際には、糸
条が接糸面に接触しながら通過するときに、糸条の接糸
面側に接触して通過したフィラメントと接糸面から離れ
て通過したフィラメントとの間で油剤の付着斑が発生し
ないようにすることが必要である。油剤の付着斑が生じ
ると、その後の工程において、糸ガイド等によって受け
る摩擦抵抗に差が生じ、糸条に毛羽立ちやフィラメント
切れが発生するという問題がある。Therefore, when the oil agent is applied, when the yarn passes while being in contact with the yarn-attaching surface, the filament which comes into contact with the yarn-attaching surface side of the yarn and separates from the yarn-attaching surface is separated. It is necessary to prevent spots of the oil agent from being generated between the filament and the passed filament. When the adhesion irregularities of the oil agent occur, a difference occurs in a frictional resistance received by the yarn guide or the like in a subsequent process, and there is a problem that the yarn is fluffed or the filament is broken.
【０００５】特に、フィラメントの直径が数μｍで、フ
ィラメント数が100 本以上の極細マルチフィラメントか
らなる糸条では、糸条が給油ガイドの接糸面に接触しな
がら走行するときに扁平状態となり、フィラメントが多
重に重なり合った状態で走行するので、糸条を構成する
フィラメント間での油剤付着斑が大きくなるという問題
がある。[0005] In particular, in the case of a yarn composed of ultra-fine multifilaments having a filament diameter of several μm and having a number of filaments of 100 or more, the yarn is in a flat state when traveling while contacting with the threading surface of an oil supply guide. Since the filaments travel in a multiply overlapping state, there is a problem that uneven spots of the oil agent between filaments constituting the yarn become large.
【０００６】この問題を解決するための給油ガイドが特
開平7-252716号公報で提案されている。この給油ガイド
は、糸条が接する接糸面と吐出孔との間に油剤溜まり部
を設け、この油剤溜まり部で油剤を表面張力によって盛
り上がらせ、この油剤溜まり部上を糸条を走行させるこ
とによって、糸条に斑なく油剤を付与するようにしたも
のである。A refueling guide for solving this problem has been proposed in Japanese Patent Application Laid-Open No. 7-252716. This oil supply guide is provided with an oil reservoir between a yarn contact surface with which the yarn is in contact and a discharge hole. Thus, the oil agent is applied to the yarn without unevenness.
【０００７】最近では生産効率化のため、極細マルチフ
ィラメントの多孔群紡糸法が採用されている。すなわ
ち、この方法は、１個の口金に200 孔以上の吐出孔を穿
孔し、吐出された糸条を冷却後、２以上の糸条に分割し
て集束、給油し、巻き取るものである。この多孔群紡糸
法においては、糸条ごとに複数の給油ガイドを用いて油
剤の付与を行うため、スペースを要していた。さらに
は、糸条を裾広がりの状態で集束するため、糸条の随伴
気流が下方へ整流されず、単孔群紡糸法に比較して、随
伴気流の乱れが大きくなっていた。In recent years, a porous multi-filament perforated group spinning method has been adopted to improve production efficiency. That is, in this method, 200 or more discharge holes are formed in one die, and the discharged yarn is cooled, divided into two or more yarns, bundled, refueled, and wound. In this perforated group spinning method, a space is required because oil is applied using a plurality of oiling guides for each yarn. Furthermore, since the yarn is bundled in a state where the hem is spread, the accompanying airflow of the yarn is not rectified downward, and the turbulence of the accompanying airflow is larger than in the single-hole group spinning method.
【０００８】特に、極細マルチフィラメントを紡糸速度
2500ｍ／分以上の高速で紡糸する場合には、多くの随伴
気流が発生するが、上記のような多孔群紡糸法において
は、この随伴気流の乱れが大きくなり、給油ガイドの吐
出孔から吐出される油剤が随伴気流により接糸面周辺に
拡散され、吐出孔からスムーズに流下しなくなる。そし
て、このような接糸面を糸条が走行するため、油剤の付
着斑が生じていた。[0008] In particular, spinning speed of ultra-fine multifilament
In the case of spinning at a high speed of 2500 m / min or more, many accompanying airflows are generated. However, in the above-described perforated group spinning method, the turbulence of the accompanying airflow becomes large and the air is discharged from the discharge hole of the refueling guide. The oil is diffused around the yarn surface by the accompanying airflow, and does not flow down smoothly from the discharge hole. And since a thread | yarn runs on such a joining surface, the adhesion unevenness of the oil agent had arisen.
【０００９】したがって、糸条の随伴気流が生じやす
く、乱れやすい極細マルチフィラメントの多孔群紡糸法
においては、前記のような給油ガイド（特開平7-252716
号公報で提案）を用いたとしても、複数の給油ガイドを
用いる以上、随伴気流を下方に整流できず、糸条に付着
斑なく油剤を付与することはできなかった。さらには、
この給油ガイドは、油剤溜まり部で油剤を表面張力によ
って盛り上がらせるものであるため、かえって油剤が接
糸面周辺に拡散されやすいものであった。[0009] Accordingly, in the multi-filament multi-filament multi-filament spinning method in which the accompanying airflow of the yarn is likely to be generated and turbulent, the oil supply guide as described above (Japanese Patent Laid-Open No. 7-252716).
However, the use of a plurality of lubrication guides could not rectify the associated airflow downward, and could not apply the oil agent without sticking to the yarn. Moreover,
In this oil supply guide, since the oil is raised by the surface tension in the oil reservoir, the oil is easily diffused around the yarn-bonding surface.
【００１０】また、特開平6-11686 号公報には、この随
伴気流を効率的に遮断し、付着斑なく糸条に油剤を付与
するために、気流を遮断する邪魔板を上部に設けた給油
ガイドが記載されている。しかしながら、この給油ガイ
ドも極細マルチフィラメントの多孔群紡糸法において
は、集束する糸条ごとに複数設置する必要があり、邪魔
板では随伴気流を十分に抑えることができない。また、
紡糸線上に邪魔板を設置するため、作業性も悪化するも
のであった。Japanese Unexamined Patent Publication No. Hei 6-11686 discloses a lubrication system in which a baffle plate for shutting off an air flow is provided at an upper part in order to efficiently shut off the accompanying air flow and apply an oil agent to the yarn without causing adhesion. A guide is listed. However, in the multi-filament multi-filament spinning method, it is necessary to install a plurality of oiling guides for each yarn to be bundled, and the baffle plate cannot sufficiently suppress the accompanying airflow. Also,
Since the baffle plate is installed on the spinning wire, workability is also deteriorated.
【００１１】[0011]
【発明が解決しようとする課題】本発明は、上述した問
題点を解決し、高速で極細マルチフィラメントを２孔群
紡糸法で紡糸し、製造する場合においても、随伴気流を
十分に抑え、付着斑なく糸条に油剤を付与することがで
きる給油ガイドを提供することを技術的な課題とするも
のである。SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems and sufficiently suppresses the accompanying airflow even when producing and manufacturing ultrafine multifilaments at high speed by a two-hole group spinning method. An object of the present invention is to provide an oil supply guide capable of applying an oil agent to a yarn without unevenness.
【００１２】[0012]
【課題を解決するための手段】本発明者らは、上記の課
題を解決するために鋭意検討の結果、本発明に到達し
た。すなわち、本発明は、本体の前面が２箇所切り込ま
れ、２個の油剤誘導溝が形成された給油ガイドであっ
て、油剤誘導溝の内面の下部には、上部より、糸条の走
行方向に向かって浅くなる方向に傾斜した油剤誘導斜面
と接糸面が設けられ、油剤誘導斜面に油剤吐出孔が穿設
されており、かつ２個の油剤誘導溝間の距離が５〜20ｍ
ｍであることを特徴とする給油ガイドを要旨とするもの
である。Means for Solving the Problems The present inventors have made intensive studies to solve the above-mentioned problems, and as a result, have reached the present invention. That is, the present invention relates to an oil supply guide in which the front surface of the main body is cut at two places and two oil agent guide grooves are formed. An oil agent guiding slope and a threading surface are provided, which are inclined in a direction to become shallower toward the surface, an oil agent discharging hole is formed in the oil agent guiding slope, and a distance between two oil agent guiding grooves is 5 to 20 m.
The fuel supply guide is characterized by m.
【００１３】[0013]
【発明の実施の形態】以下、本発明について図面を用い
て詳細に説明する。図１は本発明の給油ガイドの一実施
態様を示す斜視図、図２は、図１のＸ1 −Ｙ1 （Ｘ2 −
Ｙ2 ）方向の断面模式図、図３は図１の給油ガイドの上
面図である。 本発明の給油ガイドは、１個の口金から
吐出された糸条を冷却後、２つの糸条に分割、油剤を付
与し、別々に巻き取る２孔群紡糸法において、２つの糸
条に油剤の付与を行うものである。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of a refueling guide of the present invention, and FIG. 2 is a view showing X 1 -Y 1 (X 2 −
Y 2) direction of cross-sectional schematic view, FIG. 3 is a top plan view of a fuel supply guide of FIG. The lubrication guide of the present invention cools a yarn discharged from a single die, splits the yarn into two yarns, applies an oil agent, and winds the yarn separately. Is given.
【００１４】本発明の給油ガイドは、このように２つの
糸条に油剤を付与するものであるため、本体１の前面が
２箇所切り込まれ、それぞれの糸条に油剤を付与する２
個の油剤誘導溝３ａ、３ｂが形成されている。油剤誘導
溝３ａ、３ｂの内面の下部には、それぞれ上部より、糸
条の走行方向に向かって浅くなる方向に傾斜した油剤誘
導斜面６ａ、６ｂと接糸面５ａ、５ｂが設けられてい
る。そして、油剤誘導斜面６ａ、６ｂに油剤吐出孔４
ａ、４ｂが穿設されており、２個の油剤誘導溝３ａ、３
ｂ間の距離が５〜20ｍｍである。Since the oil supply guide of the present invention applies oil to two yarns as described above, the front surface of the main body 1 is cut at two places, and the oil is applied to each yarn.
The oil guide grooves 3a and 3b are formed. At the lower portions of the inner surfaces of the oil guide grooves 3a and 3b, oil guide slopes 6a and 6b and yarn joining surfaces 5a and 5b that are inclined from the upper portion in a direction that becomes shallower in the running direction of the yarn are provided. The oil discharge holes 4 are formed in the oil guide slopes 6a and 6b.
a, 4b are drilled, and two oil agent guide grooves 3a, 3b
The distance between b is 5 to 20 mm.
【００１５】次に、図１、図２を用いて本発明の給油ガ
イドで糸条Ｙに油剤を付与するときの油剤の流れについ
て説明する。まず、糸条Ｙはそれぞれの油剤誘導溝３
ａ、３ｂに沿って上方から下方に走行する。油剤は、油
剤誘導斜面６の油剤吐出孔４より吐出され、傾斜した斜
面に沿って下方の接糸面５へ流れており、糸条Ｙはこの
接糸面５上に接触しながら走行することで、油剤が付与
される。なお、油剤は、１箇所の油剤流路２からそれぞ
れの油剤吐出孔４ａ、４ｂに供給され、吐出される。Next, the flow of the oil agent when the oil agent is applied to the yarn Y by the oil supply guide of the present invention will be described with reference to FIGS. First, the yarn Y is inserted into each of the oil guide grooves 3.
Travel from top to bottom along a and 3b. The oil is discharged from the oil discharge hole 4 of the oil guide slope 6 and flows to the lower yarn surface 5 along the inclined slope, and the yarn Y travels while contacting the yarn surface 5. Then, an oil agent is applied. The oil agent is supplied from one oil agent channel 2 to each of the oil agent discharge holes 4a and 4b, and is discharged.
【００１６】糸条を油剤吐出孔４上に接触させながら走
行させると、糸条の走行により油剤吐出孔４内の圧力バ
ランスが変化し、油剤の吐出量にばらつきが生じ、付着
斑が生じるため、油剤吐出孔４より吐出された油剤を接
糸面５上に一定量ずつ流下させ、この接糸面５上に糸条
を接触させながら走行させる。When the yarn is run while being in contact with the oil discharge hole 4, the pressure balance in the oil discharge hole 4 changes due to the movement of the yarn, causing a variation in the discharge amount of the oil and causing uneven adhesion. Then, the oil discharged from the oil discharge hole 4 is caused to flow down on the yarn-attaching surface 5 by a predetermined amount, and the yarn is run while contacting the yarn on the yarn-attaching surface 5.
【００１７】油剤吐出孔４より吐出された油剤を接糸面
５上に一定量ずつ流下させるために、油剤誘導斜面６を
糸条Ｙの走行方向に向かって浅くなる方向に傾斜したも
のとする必要があり、傾斜の角度は特に限定されるもの
ではなく、用いる油剤の粘度や糸条の繊度等の種類によ
り適宜選択すればよい。また、接糸面５は傾斜があって
もよいが、糸条の上方から下方への走行を妨げない程度
のものとする。In order to cause the oil discharged from the oil discharge hole 4 to flow down on the yarn-bonding surface 5 by a predetermined amount, the oil guide slope 6 is inclined in a direction to become shallower toward the running direction of the yarn Y. It is necessary that the angle of inclination is not particularly limited, and may be appropriately selected depending on the type of the viscosity of the oil agent used, the fineness of the yarn, and the like. Further, the yarn-attaching surface 5 may be inclined, but it is of such an extent that it does not hinder the running of the yarn from above to below.
【００１８】さらに、２個の油剤誘導溝３ａ、３ｂ間の
距離が５〜20ｍｍであることが必要である。油剤誘導溝
３ａ、３ｂ間の距離は、図１で示すように、油剤誘導溝
３ａと３ｂの中心点から中心点までの距離Ｈである。高
速の２孔群紡糸法で極細マルチフィラメントを製造する
際には、随伴気流の発生が大きくなるが、本発明の給油
ガイドは、このような２孔群紡糸法においても随伴気流
を下方に整流して乱れが生じないようにするため、２個
の油剤誘導溝３ａ、３ｂ間の距離Ｈを５〜20ｍｍとす
る。Further, the distance between the two oil guide grooves 3a and 3b needs to be 5 to 20 mm. The distance between the oil agent guiding grooves 3a and 3b is a distance H from the center point of the oil agent guiding grooves 3a and 3b as shown in FIG. When an ultrafine multifilament is produced by a high-speed two-hole group spinning method, the generation of an entrained airflow increases. However, the lubrication guide of the present invention rectifies the associated airflow downward even in such a two-hole group spinning method. The distance H between the two oil agent guide grooves 3a and 3b is set to 5 to 20 mm to prevent the occurrence of disturbance.
【００１９】距離Ｈが20ｍｍを超えると、随伴気流が下
方に整流されず、乱れが生じ、油剤吐出孔から吐出され
る油剤が接糸面周辺に拡散され、吐出孔からスムーズに
流下しなくなり、糸条に油剤の付着斑が生じる。さら
に、冷却途中の糸条の揺れが大きくなり、冷却斑等が生
じて糸条の均斉度が悪化する。一方、距離Ｈが５ｍｍ未
満であると、単糸が隣の孔群へ移動するいわゆる渡り糸
が頻発したり、孔群間で単糸が密着を生じやすくなる。If the distance H exceeds 20 mm, the accompanying airflow is not rectified downward, and turbulence occurs, and the oil discharged from the oil discharge hole is diffused around the yarn joining surface, and does not flow down smoothly from the discharge hole. Spots of the oil agent are generated on the yarn. Further, the fluctuation of the yarn during cooling is increased, and the uniformity of the yarn is deteriorated due to unevenness of the cooling. On the other hand, if the distance H is less than 5 mm, so-called jumping yarns in which the single yarn moves to the next group of holes frequently occur, and the single yarns are likely to adhere to each other between the hole groups.
【００２０】さらに、本発明の給油ガイドは、接糸面５
上を走行させることによって、糸条に油剤を付与すると
同時に集束させるものであるが、油膜抵抗を極力抑え、
油剤を均一に付着させるとともに良好に集束させるため
に、接糸面５を、幅Ｗが１〜４ｍｍ、長さＬが４〜８ｍ
ｍの略長方形状とすることが好ましい。Further, the lubrication guide according to the present invention has a
By running on the top, the oil is applied to the yarn and simultaneously bundled, but the oil film resistance is suppressed as much as possible,
In order to make the oil agent adhere uniformly and bundle well, the yarn joining surface 5 has a width W of 1-4 mm and a length L of 4-8 m.
m is preferably substantially rectangular.
【００２１】接糸面５の幅Ｗが１ｍｍ未満であると、接
糸面５の幅が狭くなり、走行する糸条のうち、接糸面５
と直接接糸しない部分が生じて油剤付着斑が生じやす
い。接糸面５の幅Ｗが４ｍｍを超えると、接糸面５の幅
が広くなり、糸条がばらけて良好に集束することが困難
となりやすく、油剤も接糸面５に均一に流下しなくなる
ため、糸条に油剤の付着斑が生じやすい。また、接糸面
５の一部は糸条が接触しないため、油剤の滴下が生じる
こともある。If the width W of the yarn-attaching surface 5 is less than 1 mm, the width of the yarn-attaching surface 5 becomes narrower, and
There is a portion that is not directly threaded with the oil, so that the adhesion of oil agent tends to occur. If the width W of the yarn-attaching surface 5 is more than 4 mm, the width of the yarn-attaching surface 5 becomes large, it is difficult to separate the yarns and it is difficult to satisfactorily bundle the yarn, and the oil agent also flows down uniformly to the yarn-attaching surface 5. Since it disappears, adhesion unevenness of the oil agent easily occurs on the yarn. In addition, since the yarn does not come into contact with a part of the yarn contact surface 5, the oil agent may be dripped.
【００２２】そして、接糸面５の長さＬを４ｍｍ未満と
すると、糸条と接糸面５との接糸時間が短いため、油膜
抵抗を低く抑えることが可能であるが、油剤との接糸時
間が短すぎるため、十分に油剤の付与が行えず、糸条の
集束不良や付着斑の原因となる。接糸面５の長さＬが８
ｍｍを超えると、糸条と接糸面５との接触時間が増大す
るため、油膜抵抗により紡糸張力が増大し、単糸切れが
生じたり、糸条の均斉度が悪化しやすい。If the length L of the yarn-attaching surface 5 is less than 4 mm, the oil-film resistance can be kept low because the yarn-attaching time between the yarn and the yarn-attaching surface 5 is short. Since the wetting time is too short, it is not possible to sufficiently apply the oil agent, which causes poor bundle convergence of the yarn and causes uneven adhesion. The length L of the yarn joining surface 5 is 8
If it exceeds mm, the contact time between the yarn and the yarn joining surface 5 increases, so that the spinning tension increases due to the oil film resistance, and single yarn breakage occurs and the uniformity of the yarn tends to deteriorate.
【００２３】さらに、油剤吐出孔４は油剤誘導斜面６上
の接糸面５の上端から１〜２ｍｍの位置に設けられてい
ることが好ましい。上記のように、極細マルチフィラメ
ントを高速で２孔群紡糸法で紡糸する場合には随伴気流
が生じやすいが、油剤吐出孔４より吐出された油剤が随
伴気流により飛散しないようにするために、油剤吐出孔
４をこのような位置に設けることが好ましい。油剤吐出
孔４の位置が接糸面５の上端から１ｍｍ未満であると、
糸条の走行により油剤吐出孔４内の圧力バランスが変化
しやすくなり、油剤の吐出量にばらつきが生じやすくな
る。油剤吐出孔４の位置が接糸面５の上端から２ｍｍを
超えると、油剤吐出孔４から吐出された油剤は、油剤誘
導斜面６上を流下する間に随伴気流により飛散されやす
くなる。Further, it is preferable that the oil discharge hole 4 is provided at a position of 1 to 2 mm from the upper end of the threading surface 5 on the oil guide slope 6. As described above, when the ultrafine multifilament is spun by the two-hole group spinning method at high speed, accompanying airflow is likely to occur, but in order to prevent the oil agent discharged from the oil agent discharge hole 4 from scattering by the accompanying airflow, It is preferable to provide the oil discharge hole 4 at such a position. When the position of the oil agent discharge hole 4 is less than 1 mm from the upper end of the threading surface 5,
The running of the yarn makes it easy for the pressure balance in the oil agent discharge hole 4 to change, and the amount of oil agent discharged tends to vary. When the position of the oil agent discharge hole 4 exceeds 2 mm from the upper end of the threading surface 5, the oil agent discharged from the oil agent discharge hole 4 tends to be scattered by the accompanying airflow while flowing down on the oil agent guide slope 6.
【００２４】また、本体１が切り込まれて形成された油
剤誘導溝３の油剤誘導斜面６と接糸面５は、油剤の流下
と糸条の集束とを良好にするため、横断面がＵ字状のも
のとすることが好ましい。Further, the oil-fluid guiding slope 6 and the yarn-attaching surface 5 of the fluid-fluid guiding groove 3 formed by cutting the main body 1 have a cross section of U in order to improve the flow of the fluid and the convergence of the yarn. It is preferable to use a letter-like shape.
【００２５】[0025]
【発明の効果】本発明の給油ガイドを使用すれば、極細
マルチフィラメントを高速で２孔群紡糸法で製造する場
合においても、糸条周辺の随伴気流を下方に効率よく整
流し、油剤を糸条全体に斑なく、均一に付着させること
が可能となる。According to the lubrication guide of the present invention, even when the ultrafine multifilament is produced by the two-hole group spinning method at high speed, the accompanying airflow around the yarn is efficiently rectified downward, and the oil agent is removed from the yarn. It becomes possible to adhere uniformly without unevenness on the entire strip.
【図１】本発明の給油ガイドの一実施態様を示す斜視図
である。FIG. 1 is a perspective view showing one embodiment of a refueling guide of the present invention.
【図２】図１の給油ガイドのＸ1 −Ｙ1 （Ｘ2 −Ｙ2 ）
方向の断面模式図である。[Figure 2] X 1 -Y 1 of refueling guide of FIG. 1 (X 2 -Y 2)
FIG.
【図３】図１の給油ガイドの上面図である。FIG. 3 is a top view of the refueling guide of FIG. 1;
１ 本体 ２ 油剤流路 ３ 油剤誘導溝 ４ 油剤吐出孔 ５ 接糸面 ６ 油剤誘導斜面 Ｙ 糸条 Ｈ 油剤誘導溝間の距離 Ｗ 接糸面の幅 Ｌ 接糸面の長さ DESCRIPTION OF SYMBOLS 1 Main body 2 Oil-fluid flow path 3 Oil-fluid guide groove 4 Oil-fluid discharge hole 5 Yarn surface 6 Oil-fluid guide slope Y Yield H Distance between oil-fluid guide grooves W Width of the lug surface L Length of the lug surface
【手続補正書】[Procedure amendment]
【提出日】平成９年６月１７日[Submission date] June 17, 1997
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】請求項１[Correction target item name] Claim 1
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【手続補正２】[Procedure amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１２[Correction target item name] 0012
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【００１２】[0012]
【課題を解決するための手段】本発明者らは、上記の課
題を解決するために鋭意検討の結果、本発明に到達し
た。すなわち、本発明は、本体の前面が２箇所切り込ま
れ、２個の油剤誘導溝が形成された給油ガイドであっ
て、油剤誘導溝の内面には、糸条の走行方向に向かって
浅くなる方向に傾斜した油剤誘導斜面及びその下部に接
糸面が設けられ、油剤誘導斜面に油剤吐出孔が穿設され
ており、かつ２個の油剤誘導溝間の距離が５〜20ｍｍで
あることを特徴とする給油ガイドを要旨とするものであ
る。Means for Solving the Problems The present inventors have made intensive studies to solve the above-mentioned problems, and as a result, have reached the present invention. That is, the present invention relates to an oil supply guide in which the front surface of the main body is cut at two places and two oil agent guide grooves are formed, and the inner surface of the oil agent guide groove is formed in the running direction of the yarn.
Connects to the oil guide slope and the lower part
A grease supply guide is provided , wherein a thread surface is provided , a grease discharge hole is formed in the grease guide slope, and a distance between the two grease guide grooves is 5 to 20 mm. .
【手続補正３】[Procedure amendment 3]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１４[Correction target item name] 0014
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【００１４】本発明の給油ガイドは、このように２つの
糸条に油剤を付与するものであるため、本体１の前面が
２箇所切り込まれ、それぞれの糸条に油剤を付与する２
個の油剤誘導溝３ａ、３ｂが形成されている。油剤誘導
溝３ａ、３ｂの内面には、それぞれ糸条の走行方向に向
かって浅くなる方向に傾斜した油剤誘導斜面６ａ、６ｂ
が設けられており、さらにその下部に接糸面５ａ、５ｂ
が設けられている。そして、油剤誘導斜面６ａ、６ｂに
油剤吐出孔４ａ、４ｂが穿設されており、２個の油剤誘
導溝３ａ、３ｂ間の距離が５〜20ｍｍである。Since the oil supply guide of the present invention applies oil to two yarns as described above, the front surface of the main body 1 is cut at two places, and the oil is applied to each yarn.
The oil guide grooves 3a and 3b are formed. On the inner surfaces of the oil agent guiding grooves 3a and 3b, the inner surfaces of the oil agent guiding grooves 3a and 3b are directed in the running direction of the yarn.
Oil agent guiding slopes 6a, 6b inclined in the direction of becoming shallower
Are provided at the lower portion thereof, and the yarn joining surfaces 5a, 5b
Is provided. The oil discharge holes 4a and 4b are formed in the oil guide slopes 6a and 6b, and the distance between the two oil guide grooves 3a and 3b is 5 to 20 mm.
【手続補正４】[Procedure amendment 4]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００２３[Correction target item name] 0023
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【００２３】さらに、油剤吐出孔４は油剤誘導斜面６上
であって、接糸面５の上端から１〜２ｍｍの位置に設け
られていることが好ましい。上記のように、極細マルチ
フィラメントを高速で２孔群紡糸法で紡糸する場合には
随伴気流が生じやすいが、油剤吐出孔４より吐出された
油剤が随伴気流により飛散しないようにするために、油
剤吐出孔４をこのような位置に設けることが好ましい。
油剤吐出孔４の位置が接糸面５の上端から１ｍｍ未満で
あると、糸条の走行により油剤吐出孔４内の圧力バラン
スが変化しやすくなり、油剤の吐出量にばらつきが生じ
やすくなる。油剤吐出孔４の位置が接糸面５の上端から
２ｍｍを超えると、油剤吐出孔４から吐出された油剤
は、油剤誘導斜面６上を流下する間に随伴気流により飛
散されやすくなる。Further, the oil discharge hole 4 is located on the oil guide slope 6 .
It is preferable to be provided at a position of 1 to 2 mm from the upper end of the yarn joining surface 5. As described above, when the ultrafine multifilament is spun by the two-hole group spinning method at high speed, accompanying airflow is likely to occur, but in order to prevent the oil agent discharged from the oil agent discharge hole 4 from scattering by the accompanying airflow, It is preferable to provide the oil discharge hole 4 at such a position.
When the position of the oil agent discharge hole 4 is less than 1 mm from the upper end of the threading surface 5, the pressure balance in the oil agent discharge hole 4 tends to change due to the running of the yarn, and the discharge amount of the oil agent tends to vary. When the position of the oil agent discharge hole 4 exceeds 2 mm from the upper end of the threading surface 5, the oil agent discharged from the oil agent discharge hole 4 tends to be scattered by the accompanying airflow while flowing down on the oil agent guide slope 6.
【手続補正５】[Procedure amendment 5]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００２４[Correction target item name] 0024
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【００２４】また、本体１が切り込まれて形成された油
剤誘導溝３の内面に設けられた、油剤誘導斜面６と接糸
面５の形状は、油剤の流下と糸条の集束とを良好にする
ため、平面状よりも横断面がＵ字状のものとすることが
好ましい。Further , an oil agent guiding slope 6 provided on the inner surface of the oil agent guiding groove 3 formed by cutting the main body 1 and a thread-joining.
The shape of the surface 5 is preferably a U-shaped cross section rather than a planar shape in order to make the flow of the oil agent flow and the convergence of the yarn good.
Claims (2)
油剤誘導溝が形成された給油ガイドであって、油剤誘導
溝の内面の下部には、上部より、糸条の走行方向に向か
って浅くなる方向に傾斜した油剤誘導斜面と接糸面が設
けられ、油剤誘導斜面に油剤吐出孔が穿設されており、
かつ２個の油剤誘導溝間の距離が５〜20ｍｍであること
を特徴とする給油ガイド。An oil supply guide having a front surface of a main body cut into two places and two oil agent guide grooves formed therein. An oil agent guiding slope and a threading surface inclined in a direction to become shallower are provided, and an oil agent discharging hole is formed in the oil agent guiding slope,
A lubrication guide characterized in that a distance between the two oil guide grooves is 5 to 20 mm.
ｍの略長方形状であり、油剤吐出孔が油剤誘導斜面上の
接糸面の上端から１〜２ｍｍの位置に設けられている請
求項１記載の給油ガイド。2. The yarn joining surface has a width of 1 to 4 mm and a length of 4 to 8 m.
The oil supply guide according to claim 1, wherein the oil supply guide has a substantially rectangular shape of m, and the oil discharge hole is provided at a position of 1 to 2 mm from the upper end of the threading surface on the oil supply guide slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6210797A JPH10245713A (en) | 1997-02-28 | 1997-02-28 | Oil-feeding guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6210797A JPH10245713A (en) | 1997-02-28 | 1997-02-28 | Oil-feeding guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10245713A true JPH10245713A (en) | 1998-09-14 |
Family
ID=13190510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6210797A Pending JPH10245713A (en) | 1997-02-28 | 1997-02-28 | Oil-feeding guide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10245713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6422350B1 (en) | 1999-10-01 | 2002-07-23 | Inventio Ag | Monitoring device for drive equipment for elevators |
-
1997
- 1997-02-28 JP JP6210797A patent/JPH10245713A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6422350B1 (en) | 1999-10-01 | 2002-07-23 | Inventio Ag | Monitoring device for drive equipment for elevators |
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