JPH1158539A - Winding method for resin impregnated article to be wound - Google Patents
Winding method for resin impregnated article to be woundInfo
- Publication number
- JPH1158539A JPH1158539A JP9216328A JP21632897A JPH1158539A JP H1158539 A JPH1158539 A JP H1158539A JP 9216328 A JP9216328 A JP 9216328A JP 21632897 A JP21632897 A JP 21632897A JP H1158539 A JPH1158539 A JP H1158539A
- Authority
- JP
- Japan
- Prior art keywords
- wound
- resin impregnated
- article
- die
- resin
- 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
- Moulding By Coating Moulds (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、フィラメントワイ
ンディング法(以下、「FW法」という」)、テープワ
インディングなどにおける樹脂含浸被巻回物の巻回方法
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for winding a resin-impregnated wound material in a filament winding method (hereinafter referred to as "FW method"), a tape winding method, and the like.
【0002】[0002]
【従来の技術】一般に、フィラメントワインディング法
等により成形品を得るには、型を回転させながら、作業
者が被巻回物を手で位置決めしながら、型上の所望箇所
に巻回していく。この作業を自動化する場合には、被巻
回物の被巻回物用ガイドを製作し、それを自動で移動で
きる装置としている。被巻回物用ガイドとは、型の回転
軸に沿う方向の移動、型に近接離反する方向及び上下方
向の移動作業の三次元的移動動作と、型の回転軸を含む
水平面上で回動する回動動作と被巻回物の繰り出し方向
を回転軸として回転する回転作動が可能とされたもので
ある。2. Description of the Related Art In general, in order to obtain a molded product by a filament winding method or the like, an operator winds a wound object at a desired position on a die while rotating the die while manually positioning an object to be wound. In order to automate this work, a device for a wound object to be wound is manufactured and the device can be automatically moved. The wound object guide is a three-dimensional moving operation of moving in the direction along the rotation axis of the mold, moving in a direction approaching and separating from the mold and moving in the vertical direction, and rotating on a horizontal plane including the rotation axis of the mold. Rotating operation and a rotating operation of rotating with the direction of feeding the wound object as a rotation axis.
【0003】そこで、例えば、Society of
Manufacturing Enineers EM
90−662−1〜14には、まず芯型を主管軸の周り
に回転させてその周りに被巻回物を巻回し、次いで、主
管軸の回転を停止し、枝管軸の周りに被巻回物用ガイド
を周回させることによりその周りに被巻回物を巻回する
方法が提案されている。[0003] Therefore, for example, the Society of
Manufacturing Factories EM
In Nos. 90-662-1 to 14-14, first, the core die is rotated around the main pipe axis, and the wound object is wound therearound. Then, the rotation of the main pipe axis is stopped, and the core die is rotated around the branch pipe axis. A method has been proposed in which a wound object is wound around a wound object guide by rotating the guide.
【0004】[0004]
【発明が解決しようとする課題】しかし、この方法で
は、芯型の枝管軸の回りにガイドを周回させるときに、
被巻回物に捩じれが生じ、被巻回物が捩じれたまま巻回
される部分が発生して、製品価値を減少させるという問
題点がある。However, in this method, when the guide is circulated around the axis of the core type branch pipe,
There is a problem in that the to-be-wound object is twisted, and a part to be wound is wound while the to-be-wound object is twisted, thereby reducing the product value.
【0005】本発明は上記の課題を解決し、FW法、テ
ープワインディングなどにおいて、樹脂含浸被巻回物を
型の周りに巻き付けるにあたり、被巻回物が捩じれるな
どの問題のない樹脂含浸被巻回物の巻回方法を提供する
ことを目的とする。[0005] The present invention solves the above-mentioned problems, and in the FW method, tape winding and the like, when winding a resin-impregnated wound object around a mold, the resin-impregnated object does not have a problem such as twisting of the wound object. It is an object of the present invention to provide a method for winding a roll.
【0006】[0006]
【課題を解決するための手段】本発明の樹脂含浸被巻回
物の巻回方法は、自動巻回機に装着された被巻回物用ガ
イドを通して線状又は帯状の樹脂含浸被巻回物を型の周
りに巻き付けるにあたり、樹脂含浸被巻回物に気体を吹
き付けて型に密着させるものである。A method for winding a resin-impregnated wound object according to the present invention comprises a linear or belt-shaped resin-impregnated wound object passed through a guide for an object to be wound mounted on an automatic winding machine. Is wound around the mold so that a gas is blown onto the resin-impregnated wound material to bring the resin into close contact with the mold.
【0007】本発明において、型としては、例えば、F
W法により繊維強化樹脂(FRP)製のソケット型管継
手、ベンド型管継手、チーズ型管継手等を形成するため
の型が挙げられる。In the present invention, the mold may be, for example, F
A mold for forming a socket-type pipe joint, a bend-type pipe joint, a cheese-type pipe joint, or the like made of fiber reinforced resin (FRP) by the W method is used.
【0008】本発明において、線状又は帯状の樹脂含浸
被巻回物としては、例えば、多数本のフィラメントを集
束したロービング、フィラメント束のストランドを、2
次元ランダムに配してバインダーにより接着したコンテ
ィニアスストランドマット、ストランド束を円(スワー
ル)状に配してニードルパンチにより結合したスワール
マット、ロービングを平織り、朱子織りした、ロービン
グクロス等の連続強化繊維や、これらの連続強化繊維に
熱硬化性樹脂等が含浸された熱硬化性樹脂含浸強化繊維
等からなる線状又は帯状のものが挙げられる。In the present invention, the linear or band-shaped resin-impregnated wound material may be, for example, a roving in which a large number of filaments are bundled, a strand of a filament bundle, or the like.
Continuous reinforced fibers, such as continuous strand mats that are randomly arranged and adhered by a binder, swirl mats in which strand bundles are arranged in a circle (swirl) shape and joined by needle punching, and plain or satin-woven rovings and roving cloths Also, a linear or belt-like one made of a thermosetting resin-impregnated reinforcing fiber in which a thermosetting resin or the like is impregnated into these continuous reinforcing fibers may be used.
【0009】本発明において、線状又は帯状の樹脂含浸
被巻回物としては、例えば、多数本のフィラメントを集
束したロービング、フィラメント束のストランドを、2
次元ランダムに配してバインダーにより接着したコンテ
ィニアスストランドマット、ストランド束を円(スワー
ル)状に配してニードルパンチにより結合したスワール
マット、ロービングを平織り、朱子織りした、ロービン
グクロス等の連続強化繊維や、これらの連続強化繊維に
熱硬化性樹脂等が含浸された熱硬化性樹脂含浸強化繊維
等からなる線状又は帯状のものが挙げられる。In the present invention, the linear or band-shaped resin-impregnated wound material may be, for example, a roving in which a large number of filaments are bundled, a strand of the filament bundle, or the like.
Continuous reinforced fibers, such as continuous strand mats that are randomly arranged and adhered by a binder, swirl mats in which strand bundles are arranged in a circle (swirl) shape and joined by needle punching, and plain or satin-woven rovings and roving cloths Also, a linear or belt-like one made of a thermosetting resin-impregnated reinforcing fiber in which a thermosetting resin or the like is impregnated into these continuous reinforcing fibers may be used.
【0010】上記連続強化繊維の種類としては、例え
ば、ガラス繊維、炭素繊維等の無機繊維;ポリエチレン
繊維、ポリアミド繊維、ポリエステル繊維、アクリル繊
維、アラミド繊維等の有機合成繊維などが挙げられる。Examples of the type of continuous reinforcing fibers include inorganic fibers such as glass fibers and carbon fibers; and organic synthetic fibers such as polyethylene fibers, polyamide fibers, polyester fibers, acrylic fibers, and aramid fibers.
【0011】上記熱硬化性樹脂としては、例えば、不飽
和ポリエステル樹脂、エポキシ樹脂、フェノール樹脂、
ビニルエステル樹脂などが挙げられる。As the thermosetting resin, for example, unsaturated polyester resin, epoxy resin, phenol resin,
And vinyl ester resins.
【0012】[0012]
【発明の実施の形態】以下、本発明の実施の形態を図面
を参照して説明する。図1は本発明に使用される型の一
例を示す正面図である。図1において、1は型(農業用
繊維強化樹脂管継手用、ソケットφ200金型)であ
り、11はパッキンを取り付けための溝である。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a front view showing an example of a mold used in the present invention. In FIG. 1, reference numeral 1 denotes a mold (for a fiber reinforced resin pipe joint for agricultural use, a socket φ200 mold), and reference numeral 11 denotes a groove for mounting a packing.
【0013】図2は、本発明の巻回方法を説明する側面
図である。図2において、2は自動巻回機(ロボット)
であって、巻回位置に設置されており、アーム21の先
端に被巻回物用ガイド装着部22が設けられている。FIG. 2 is a side view for explaining the winding method of the present invention. In FIG. 2, 2 is an automatic winding machine (robot)
The arm 21 is provided with a guide mounting portion 22 for a wound object at the end of the arm 21.
【0014】その被巻回物用ガイド装着部22に被巻回
物用ガイド23を装着した状態で、巻回位置に設置され
る型1上を、その回転軸に沿う移動作動、近接離反する
移動作動並びに上下方向の移動作業、回転軸を含む水平
面で回動する回動作業及び被巻回物の繰り出し方向を回
転軸として回転する回転作業を行って、型1上に被巻回
物用ガイド23を通して線状又は帯状の被巻回物3を巻
き付けることができるようにされている。型1の周囲に
は、ドライヤー4がレール5上に乗せられ、そのレール
5上を回転できるようにされている。With the wound object guide 23 mounted on the wound object guide mounting portion 22, the mold 1 installed at the winding position moves along the rotation axis and approaches and separates from each other. A moving operation and a vertical moving operation, a rotating operation that rotates on a horizontal plane including a rotating shaft, and a rotating operation that rotates around the unwinding direction of the wound object as a rotation axis are performed. The linear or band-shaped wound object 3 can be wound through the guide 23. Around the mold 1, a drier 4 is mounted on a rail 5, and can be rotated on the rail 5.
【0015】以下、本発明の樹脂含浸被巻回物の巻回方
法を図2をもって説明する。まず、ガラス伸縮テープ
(320kg/cm2 ;240mm幅)を、不飽和ポリ
エステル樹脂(三井東圧化学社製、商品名「エスターR
235)100重量部、硬化剤(化薬アクゾ社製、商品
名「カヤメックM」)からなる樹脂液に浸漬し、樹脂含
浸被巻回物3を得る。Hereinafter, a method for winding a resin-impregnated wound object of the present invention will be described with reference to FIG. First, a glass stretch tape (320 kg / cm 2 ; 240 mm width) was mixed with an unsaturated polyester resin (trade name “ESTER R” manufactured by Mitsui Toatsu Chemicals, Inc.).
235) The resin-impregnated wound product 3 is obtained by immersing 100 parts by weight in a resin solution containing a curing agent (trade name “Kayamec M” manufactured by Kayaku Akzo).
【0016】得られた樹脂含浸被巻回物3を、図2に示
した被巻回物用ガイド装着部23に装着した状態で、型
1に巻き付ける。次いで、樹脂含浸被巻回物3が型1と
接触する位置に、ドライヤー4より、エアー(20℃)
を吹き付け、型1の回転に同調して、レール5上をドラ
イヤー4を移動させながら、エアー(20℃)を吹き付
け、樹脂含浸被巻回物3を型1に密着させる。The obtained resin-impregnated wound object 3 is wound around the mold 1 while being attached to the wound object guide mounting portion 23 shown in FIG. Then, air (20 ° C.) is supplied from the dryer 4 to the position where the resin-impregnated wound material 3 comes into contact with the mold 1.
And air (20 ° C.) is blown while moving the dryer 4 on the rail 5 in synchronization with the rotation of the mold 1, and the resin-impregnated wound object 3 is brought into close contact with the mold 1.
【0017】このようにして、ドライヤー4でエアーを
吹き付けながら型1の回りをを約1回転すると、樹脂含
浸被巻回物3は型1に摩擦力により密着し、巻回され
る。As described above, when the air is blown by the dryer 4 around the mold 1 about one turn, the resin-impregnated wound object 3 comes into close contact with the mold 1 by frictional force and is wound.
【0018】巻回終了後、樹脂含浸被巻回物は、図3に
示すようにエアーニッパー6により切断される。After the winding is completed, the resin-impregnated wound object is cut by an air nipper 6 as shown in FIG.
【0019】[0019]
【発明の効果】本発明の樹脂含浸被巻回物の巻回方法
は、自動巻回機に装着された被巻回物用ガイドを通して
線状又は帯状の樹脂含浸被巻回物を型の周りに巻き付け
るにあたり、樹脂含浸被巻回物に気体を吹き付けて型に
密着させるものであるから、樹脂含浸被巻回物を型の周
りに巻き付けるにあたり、被巻回物が捩じれるなどの問
題のないものとなる。According to the method for winding a resin-impregnated wound object of the present invention, a linear or belt-shaped resin-impregnated wound object is wound around a mold through a wound object guide mounted on an automatic winding machine. When the resin-impregnated wound object is wound around the mold, gas is blown onto the resin-impregnated wound object so that the wound object is not twisted. It will be.
【図1】本発明に使用される型の一例を示す正面図であ
る。FIG. 1 is a front view showing an example of a mold used in the present invention.
【図2】本発明の巻回方法を説明する側面図である。FIG. 2 is a side view illustrating a winding method of the present invention.
【図3】被巻回物を切断する方法を示す平面図である。FIG. 3 is a plan view showing a method of cutting an object to be wound.
1 型 2 自動巻回機 23 被巻回物用ガイド 3 被巻回物 DESCRIPTION OF REFERENCE NUMERALS 1 type 2 automatic winding machine 23 guide for wound object 3 wound object
Claims (1)
ドを通して線状又は帯状の樹脂含浸被巻回物を型の周り
に巻き付けるにあたり、樹脂含浸被巻回物に気体を吹き
付けて型に密着させることを特徴とする樹脂含浸被巻回
物の巻回方法When winding a linear or belt-shaped resin-impregnated wound object around a mold through a wound object guide mounted on an automatic winding machine, a gas is blown onto the resin-impregnated wound object. A method of winding a resin-impregnated wound material, which is brought into close contact with a mold.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9216328A JPH1158539A (en) | 1997-08-11 | 1997-08-11 | Winding method for resin impregnated article to be wound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9216328A JPH1158539A (en) | 1997-08-11 | 1997-08-11 | Winding method for resin impregnated article to be wound |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH1158539A true JPH1158539A (en) | 1999-03-02 |
Family
ID=16686819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9216328A Pending JPH1158539A (en) | 1997-08-11 | 1997-08-11 | Winding method for resin impregnated article to be wound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH1158539A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103950207A (en) * | 2014-04-25 | 2014-07-30 | 哈尔滨飞机工业集团有限责任公司 | Winding device for processing airplane girder tape by using composite material |
-
1997
- 1997-08-11 JP JP9216328A patent/JPH1158539A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103950207A (en) * | 2014-04-25 | 2014-07-30 | 哈尔滨飞机工业集团有限责任公司 | Winding device for processing airplane girder tape by using composite material |
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