JPH03189128A - Manufacture and device for prepreg material wound round into roll-like state - Google Patents
Manufacture and device for prepreg material wound round into roll-like stateInfo
- Publication number
- JPH03189128A JPH03189128A JP1328428A JP32842889A JPH03189128A JP H03189128 A JPH03189128 A JP H03189128A JP 1328428 A JP1328428 A JP 1328428A JP 32842889 A JP32842889 A JP 32842889A JP H03189128 A JPH03189128 A JP H03189128A
- Authority
- JP
- Japan
- Prior art keywords
- prepreg
- prepreg material
- roll
- rolls
- winding
- 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
- 239000000463 material Substances 0.000 title claims abstract description 114
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000004804 winding Methods 0.000 claims abstract description 32
- 238000010030 laminating Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 239000003365 glass fiber Substances 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000013011 mating Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000003475 lamination Methods 0.000 abstract description 4
- 230000003449 preventive effect Effects 0.000 abstract 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 4
- 239000011151 fibre-reinforced plastic Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 2
- 230000000181 anti-adherent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、ロール状に巻付けたプリプレグ材の製造方
法及びその装置に係わり、更に詳しくは繊維強化プラス
チックの成形品を成形するプリプレグ材を複数枚積層さ
せ−てロール状に巻付けるプリプレグ材の製造方法及び
その装置に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method and apparatus for manufacturing prepreg material wound into a roll, and more specifically, to a method for manufacturing a prepreg material wound into a roll, and more specifically to a method for manufacturing a prepreg material for forming a fiber-reinforced plastic molded product. The present invention relates to a method for manufacturing a prepreg material in which a plurality of sheets are laminated and wound into a roll, and an apparatus therefor.
一般に、繊維強化プラスチックの成形品は、プリプレグ
材を数層または多い時には、数十層をモールド等に貼合
わせ、その後、加熱硬化さ廿て製品を製造している。In general, fiber-reinforced plastic molded products are manufactured by laminating several layers or, in some cases, tens of layers, of prepreg material into a mold, followed by heat curing.
ところで、現在市販されているプリプレグ材Ｗは、第３
図及び第４図に示すように、紙筒等の巻芯１に、ガラス
繊維等の布に、予め熱硬化性樹脂を含浸させた粘着性を
有するプリプレグ材Ｗをポリエチレン等の粘着防止用の
フィルム材２を介在させながら一層毎巻付けた物を使用
している。そしてこのようなプリプレグ材Ｗを使用して
繊維強化プラスチツク製品を成形する場合、巻芯１に巻
付けられているプリプレグ材Ｗを引出し、成形部品の大
きさより一回り大きな寸法に一枚毎裁断して、モールド
等に貼り合わせながら所定枚数積層させたり、２〜３枚
毎に裁断して、テーブル上でハンドローラを用いて貼合
わせたプリプレグ材をモールド等に貼合わせながら所定
枚数積層させていた。By the way, the prepreg material W currently on the market is
As shown in the figure and Fig. 4, a sticky prepreg material W made of cloth such as glass fiber impregnated with a thermosetting resin in advance is placed on a winding core 1 of a paper tube or the like to prevent adhesion such as polyethylene. A film material 2 is used in which each layer is applied in each turn. When molding a fiber-reinforced plastic product using such prepreg material W, the prepreg material W wound around the winding core 1 is pulled out and cut one by one into a size one size larger than the size of the molded part. The pre-preg material was then laminated in a predetermined number of sheets while being attached to a mold, etc., or the pre-preg material was cut into 2 to 3 sheets and laminated on a table using a hand roller, and then the pre-preg material was laminated in a predetermined number of sheets while being attached to a mold, etc. .
然しなから、上記のような従来の方法の場合プリプレグ
Ｗの裁断に多くの手間と時間を要し、また積層に手間が
係るために、作業性及び生産性が極めて悪いと言う問題
があった。However, in the case of the conventional method as described above, it takes a lot of time and effort to cut the prepreg W, and it also takes time and effort to layer it, so there is a problem that workability and productivity are extremely poor. .
この発明は、かかる従来の課題に着目して案出されたも
ので、予め複数層に積層したプリプレグ材をロール状に
巻付けておき、これを引出しながら使用することで、積
層に多くの手間と時間を要さず、作業性及び生産性を著
しく向上させることが出来るロール状に巻付けたプリプ
レグ材の製造方法及びその装置を提供することを目的と
するものである。This invention was devised by focusing on such conventional problems, and by winding prepreg material laminated in multiple layers in advance into a roll shape and using it while pulling it out, much time and effort is required for lamination. It is an object of the present invention to provide a method and apparatus for manufacturing prepreg material wound into a roll, which can significantly improve workability and productivity without requiring much time.
この発明は上記目的を達成するため、ガラス繊維等の布
に、予め熱硬化性樹脂を含浸させたプリプレグ材を巻付
けた複数本のプリプレグ材巻付はロールと、前記プリプ
レグ材巻付はロールのプリプレグ材間に介在させた粘着
防止用のフィルム材を巻取る複数本のフィルム材巻取り
ロールと、前記複数本のプリプレグ材巻付はロールから
巻出されたプリプレグ材を複数枚積層させて貼合わせる
ピンチロールと、この貼合わせたプリプレグ材を粘着防
止用のフィルム材を介在させながら円筒状の巻芯に巻取
る巻取り装置とで構成したことを要旨とするものである
。In order to achieve the above-mentioned object, this invention uses a roll to wrap a plurality of prepreg materials in which a cloth such as glass fiber is wrapped with a prepreg material pre-impregnated with a thermosetting resin, and a roll to wrap the prepreg material. A plurality of film material winding rolls for winding anti-adhesive film material interposed between the prepreg materials, and the plurality of prepreg material winding rolls are made by laminating a plurality of prepreg materials unwound from the rolls. The gist is that it is composed of a pinch roll for laminating, and a winding device for winding the laminated prepreg material onto a cylindrical core while interposing a film material for preventing adhesion.
この発明は上記のように構成され、プリプレグ材巻付は
ロールから各々巻出されたガラス繊維等の布に、予め熱
硬化性樹脂を含浸させた複数枚のプリプレグ材を、ガイ
ドローラを介してプリプレグ材貼合わせ部に供給し、こ
こで複数毎のプリプレグ材を積層させた状態で、軟質ウ
レタンまたはゴム製のライニングを施したピンチロール
間に挿通させることにより積層させ、この積層させたプ
リプレグ材を、粘着防止用のフィルム材を介在させなが
ら円筒状の巻芯に巻取ることにより、積層に多（の手間
と時間を要さず、作業性及び生産性を著しく向上させる
ことが出来るのである。This invention is constructed as described above, and the wrapping of the prepreg material involves wrapping a plurality of sheets of prepreg material pre-impregnated with a thermosetting resin onto a cloth such as glass fiber that has been unwound from a roll through a guide roller. The prepreg material is supplied to the prepreg material laminating section, where the prepreg materials are laminated by being inserted between pinch rolls lined with soft urethane or rubber, and the laminated prepreg materials are laminated. By winding the material onto a cylindrical core with an anti-adhesive film interposed between them, it is possible to significantly improve workability and productivity without requiring much labor and time for lamination. .
以下、添付図面に基づき、この発明の詳細な説明する。 Hereinafter, the present invention will be described in detail based on the accompanying drawings.
第１図は、この発明を実施したロール状に巻付けたプリ
プレグ材の製造装置の概略構成図を示し、この製造装置
は、ガラス繊維等の布に、予め熱硬化性樹脂を含浸させ
たプリプレグ材Ｗを巻付けた複数本（この実施例では３
本）のプリプレグ材巻付はロール１０ａ、１０ｂ、１０
Ｃから成るプリプレグ材巻付はロール部１０と、前記プ
リプレグ材巻付はロール１０ａ、１０ｂ。FIG. 1 shows a schematic configuration diagram of an apparatus for manufacturing a prepreg material wound into a roll according to the present invention. A plurality of pieces of material W wrapped around each other (in this example, 3
The prepreg material of this book is wrapped on rolls 10a, 10b, and 10.
The prepreg material made of C is wrapped around the roll part 10, and the prepreg material is wrapped around the rolls 10a and 10b.
１０ｃのプリプレグ材Ｗ間に介在させたポリエチレン等
の粘着防止用のフィルム材Ｆを巻取る複数本（この実施
例では２本）のフィルム材巻取りロールｌｌａ、ｌｌｂ
から成るフィルム材巻取りロール部１１と、前記複数本
のプリプレグ材巻付はロール１０ａ、１０ｂ、１０ｃか
ら巻出されたプリプレグ材Ｗを複数枚積層させて貼合わ
せるＪＩＳ硬度５０〜７５程度の軟質ウレタンまたはゴ
ム製のライニングを施したピンチロール１２ａ、１２ｂ
から成るプリプレグ材貼合わせ部１２と、この貼合わせ
たプリプレグ材Ｗａを粘着防止用のフィルム材Ｆａを介
在させながら円筒状の巻芯１３に巻取る２連弐の巻取り
装置１４とで構成されている。A plurality of (two in this example) film material winding rolls lla, llb wind up a film material F for preventing adhesion such as polyethylene interposed between prepreg materials W of 10c.
A film material winding roll part 11 consisting of a film material winding part 11 and a plurality of prepreg material windings are made of a soft material having a JIS hardness of about 50 to 75, which is made by laminating and laminating a plurality of prepreg materials W unwound from rolls 10a, 10b, and 10c. Pinch rolls 12a and 12b lined with urethane or rubber
A prepreg material bonding section 12 consisting of a prepreg material bonding section 12, and a double winding device 14 that winds the bonded prepreg material Wa onto a cylindrical winding core 13 with a film material Fa for preventing adhesion interposed. ing.
また、上記の実施例では、３枚のプリプレグ材Ｗを積層
させて貼合わせているが、これに限定されず、プリプレ
グ材巻付はロール本数を増やすことにより、更に積層さ
せ枚数を増加させることも可能である。In addition, in the above embodiment, three sheets of prepreg material W are laminated and bonded together, but the present invention is not limited to this, and the number of sheets of prepreg material wrapping can be further increased by increasing the number of rolls. is also possible.
また、１５ａ、１５ｂは、プリプレグ材Ｗ及びフィルム
材Ｆの複数本のガイドローラを示し、巻出されたプリプ
レグ材Ｗをプリプレグ材貼合わせ部１２と、フィルム材
巻取りロール部１１とに円滑にガイドするように配設さ
れている。Further, 15a and 15b indicate a plurality of guide rollers for the prepreg material W and film material F, which smoothly transfer the unwound prepreg material W to the prepreg material bonding section 12 and the film material winding roll section 11. It is arranged to guide you.
上記プリプレグ材貼合わせ部１２におけるピンチロール
１２ａ、１２ｂは、プリプレグ材Ｗの積層枚数に応じた
厚さに対応して間隙が調整出来るように構成されており
、この貼合わせ時に上下面を一定の弾性力により挟持し
て粘着性を有する複数毎のプリプレグ材Ｗを貼合わせる
ように構成している。The pinch rolls 12a and 12b in the prepreg material bonding section 12 are configured so that the gap can be adjusted according to the thickness depending on the number of layers of the prepreg material W, and the upper and lower surfaces are kept at a constant level during this bonding. It is configured so that a plurality of adhesive prepreg materials W are bonded together by being sandwiched by elastic force.
次に、ロール状に巻付けたプリプレグ材Ｗの製造方法に
ついて説明すると、まずプリプレグ材巻付はロール１０
ａ、１０ｂ、１０ｃから各々巻出されたガラス繊維等の
布に、予め熱硬化性樹脂を含浸させた複数枚のプリプレ
グ材Ｗをガイドローラ１５ａを介してプリプレグ材貼合
わせ部１２に供給し、ここで複数毎のプリプレグ材Ｗを
積層させた状態で、ＪＩＳ硬度５０〜７５程度の軟質ウ
レタンまたはゴム製のライニングを施したピンチロール
１２ａ、１２ｂ間に挿通させることにより積層させる。Next, a method for manufacturing the prepreg material W wound into a roll will be explained. First, the prepreg material is wound on a roll 10.
A plurality of sheets of prepreg material W in which cloth such as glass fiber unwound from a, 10b, and 10c is impregnated with a thermosetting resin in advance is supplied to the prepreg material bonding section 12 via a guide roller 15a, Here, a plurality of prepreg materials W are laminated by being inserted between pinch rolls 12a and 12b lined with soft urethane or rubber having a JIS hardness of approximately 50-75.
そして、この積層させたプリプレグ材Ｗａを、粘着防止
用のフィルム材Ｆａを介在させながら第２図に示すよう
な円筒状の巻芯１３に巻取るものである。The laminated prepreg material Wa is then wound around a cylindrical winding core 13 as shown in FIG. 2 with a film material Fa for preventing adhesion interposed therebetween.
また、一方、また前記プリプレグ材巻付はロール１０ａ
、１０ｂ、１０ｃからプリプレグ材Ｗと同時に巻出され
た粘着防止用のフィルム材Ｆａは、フィルム材巻取すロ
ールｌｌａ、ｌｌｂにガイドローラ１５ｂを介して順次
巻取るようにするものである。Moreover, on the other hand, the prepreg material is wound on a roll 10a.
, 10b, 10c simultaneously unwound with the prepreg material W. The anti-adhesion film material Fa is unwound from the prepreg materials W at the same time as the prepreg material W, and is sequentially wound onto the film material winding rolls lla and llb via the guide roller 15b.
［発明の効果］
二の発明は、上記のように予め成形装置で複数層にプリ
プレグ材を積層させてロール状に自動的に巻付けておく
ことにより、繊維強化プラスチツク製品を成形する時に
、−々プリプレグ材の裁断を調整しながらおこなわなく
ても良く、また積層に手間がかからず、従来の作業時間
の１／２〜１／３に短縮させることが出来、この結果、
作業性及び生産性を向上させることが出来ると共に、経
済的であると言う効果がある。[Effects of the Invention] The second invention is such that when a fiber-reinforced plastic product is molded, by laminating multiple layers of prepreg material in advance in a molding device and automatically winding it into a roll as described above, - There is no need to adjust the cutting of the prepreg material each time, and there is no need for lamination, and the work time can be reduced to 1/2 to 1/3 of the conventional work time.
This has the effect of improving workability and productivity and being economical.
第１図は、この発明を実施したロール状に巻付けたプリ
プレグ材の製造装置の概略構成図、第２図はプリプレグ
材の製造装置により複数層巻付けたロール状のプリプレ
グ材の断面図、第３図は従来のプリプレグ材のロールを
示す斜視図、第４図は従来のロール状のプリプレグ材の
断面図である。
１０ ａ、 １０ ｂ、 １０ ｃ・・・プリプレ
グ材巻付はロール、１０・・・プリプレグ材巻付はロー
ル部、１１ａ、ｌｌｂ・・・フィルム材巻取すロール、
１１・・・フィルム材巻取りロール部、１２ａ、１２ｂ
・・・ピンチロール、１３・・・巻芯、１４・・・巻取
り装置、Ｗ、Ｗａ・・・プリプレグ材、Ｆ、Ｆａ・・・
フィルム材。FIG. 1 is a schematic configuration diagram of an apparatus for manufacturing prepreg material wound into a roll according to the present invention, and FIG. 2 is a cross-sectional view of a prepreg material rolled in multiple layers by the prepreg material manufacturing apparatus. FIG. 3 is a perspective view showing a roll of conventional prepreg material, and FIG. 4 is a sectional view of a conventional roll-shaped prepreg material. 10a, 10b, 10c...roll for winding the prepreg material, 10...roll part for winding the prepreg material, 11a, llb...roll for winding the film material,
11... Film material winding roll part, 12a, 12b
... Pinch roll, 13 ... Winding core, 14 ... Winding device, W, Wa ... Prepreg material, F, Fa ...
Film material.
Claims (1)
ス繊維等の布に、予め熱硬化性樹脂を含浸させた複数枚
のプリプレグ材を、ガイドローラを介してプリプレグ材
貼合わせ部に供給し、ここで複数毎のプリプレグ材を積
層させた状態で、ピンチロール間に挿通させることによ
り積層させ、この積層させたプリプレグ材を、粘着防止
用のフィルム材を介在させながら円筒状の巻芯に巻取る
ことを特徴とするロール状に巻付けたプリプレグ材の製
造方法。 ２、ガラス繊維等の布に、予め熱硬化性樹脂を含浸させ
たプリプレグ材を巻付けた複数本のプリプレグ材巻付け
ロールと、前記プリプレグ材巻付けロールのプリプレグ
材間に介在させた粘着防止用のフィルム材を巻取る複数
本のフィルム材巻取りロールと、前記複数本のプリプレ
グ材巻付けロールから巻出されたプリプレグ材を複数枚
積層させて貼合わせる軟質ウレタンまたはゴム製のライ
ニングを施したピンチロールと、この貼合わせたプリプ
レグ材を粘着防止用のフィルム材を介在させながら円筒
状の巻芯に巻取る巻取り装置とで構成したことを特徴と
するロール状に巻付けたプリプレグ材の製造装置。[Scope of Claims] 1. A plurality of sheets of prepreg material, each of which has been impregnated with a thermosetting resin, is applied to cloth such as glass fiber that has been unwound from a prepreg material wrapping roll through a guide roller. The prepreg materials are supplied to the mating section, where each prepreg material is laminated by being inserted between pinch rolls, and the laminated prepreg materials are rolled into a cylinder with a film material for preventing adhesion interposed. A method for manufacturing prepreg material wound into a roll, characterized by winding it around a shaped core. 2. A plurality of prepreg material wrapping rolls in which prepreg material pre-impregnated with thermosetting resin is wrapped around cloth such as glass fiber, and adhesion prevention interposed between the prepreg material of the prepreg material wrapping rolls. A soft urethane or rubber lining is applied by laminating and laminating a plurality of film material winding rolls for winding film material for use in the manufacturing process and a plurality of prepreg materials unwound from the plurality of prepreg material winding rolls. A prepreg material wound into a roll, comprising a pinch roll and a winding device that winds the bonded prepreg material around a cylindrical core with an anti-adhesion film interposed therebetween. manufacturing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1328428A JPH03189128A (en) | 1989-12-20 | 1989-12-20 | Manufacture and device for prepreg material wound round into roll-like state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1328428A JPH03189128A (en) | 1989-12-20 | 1989-12-20 | Manufacture and device for prepreg material wound round into roll-like state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03189128A true JPH03189128A (en) | 1991-08-19 |
Family
ID=18210152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1328428A Pending JPH03189128A (en) | 1989-12-20 | 1989-12-20 | Manufacture and device for prepreg material wound round into roll-like state |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03189128A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207077A (en) * | 2016-12-19 | 2018-06-26 | 台光电子材料股份有限公司 | Combination system and manufacturing method thereof |
-
1989
- 1989-12-20 JP JP1328428A patent/JPH03189128A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207077A (en) * | 2016-12-19 | 2018-06-26 | 台光电子材料股份有限公司 | Combination system and manufacturing method thereof |
| JP2018099877A (en) * | 2016-12-19 | 2018-06-28 | 台光電子材料股▲ふん▼有限公司 | Assembly arrangement system and assembly manufacturing method |
| CN108207077B (en) * | 2016-12-19 | 2020-03-10 | 台光电子材料股份有限公司 | Combination system and manufacturing method thereof |
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