JP2627907B2 - Impregnation equipment - Google Patents
Impregnation equipmentInfo
- Publication number
- JP2627907B2 JP2627907B2 JP62335747A JP33574787A JP2627907B2 JP 2627907 B2 JP2627907 B2 JP 2627907B2 JP 62335747 A JP62335747 A JP 62335747A JP 33574787 A JP33574787 A JP 33574787A JP 2627907 B2 JP2627907 B2 JP 2627907B2
- Authority
- JP
- Japan
- Prior art keywords
- binder
- rubber sheet
- pinhole
- immersion tank
- bundle
- 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 - Lifetime
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、例えばコンクリート、プラスチック等の引
張り強度の小さな構造用材料に埋設して構造用材料の引
張り強度を高めるために用いる構造材料用補強材の製造
等に際して、長繊維の複数本を集束した小径の集束体に
これら各長繊維を結着するための結合剤を含浸するため
に用いる含浸装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention relates to a reinforcement for a structural material used to increase the tensile strength of a structural material by being embedded in a structural material having a low tensile strength such as concrete or plastic. The present invention relates to an impregnating device used for impregnating a binder for binding each of these long fibers into a small-diameter bundle of a plurality of long fibers bundled in the production of a material or the like.
（従来の技術） 従来、この種の含浸装置としては、特に図示しない
が、長繊維の複数本を集束した集束体を浸漬通過させる
ようにした、未硬化結合剤の浸漬槽を備えた浸漬タイプ
の含浸装置が知られている。(Prior Art) Conventionally, as this type of impregnating apparatus, although not particularly shown, an immersion type provided with an immersion tank for an uncured binder, in which a bundle of a plurality of long fibers is immersed and passed. Is known.
（発明が解決しようとする課題） しかしながら、前記従来の浸漬タイプの含浸装置は、
必要量以上の結合剤を集束体に含浸させてしまい、結合
剤が無駄となり、また結合剤の含浸量の調節が難しいと
いう不都合を有する。(Problems to be Solved by the Invention) However, the conventional immersion type impregnating device is
The binder is impregnated with the binder in an amount larger than the required amount, so that the binder is wasted, and it is difficult to control the amount of the binder impregnated.
本発明は前記不都合を解消した含真相値を提供するこ
とを目的とする。An object of the present invention is to provide a truth-containing value that solves the above-mentioned disadvantages.
（課題を解決するための手段） 本発明では、未硬化の結合剤を収容した浸漬槽の底部
にピンポールを備えたゴムシートを設け、長繊維の複数
本を集束した集束体を該浸漬槽の内部から該ピンホール
内を介して外部へ通過自在とすることにより、上記の目
的を達成するようにした。(Means for Solving the Problems) In the present invention, a rubber sheet having a pin pole is provided at the bottom of an immersion tank containing an uncured binder, and a bundle of a plurality of long fibers is bundled in the immersion tank. The above object is achieved by allowing the inside to pass outside through the inside of the pinhole.
（作 用） 長繊維の複数本を集束した小径の集束体は、浸漬槽内
で未硬化の結合剤を含浸せられ、ゴムシートのピンホー
ルを通過する間に余分な結合剤は除去されると共にゴム
シートの硬度に応じて所定調節量の結合剤が含浸され
る。(Operation) A small diameter bundle obtained by bundling a plurality of long fibers is impregnated with an uncured binder in an immersion tank, and excess binder is removed while passing through a pinhole of a rubber sheet. At the same time, a predetermined amount of binder is impregnated according to the hardness of the rubber sheet.
（実施例） 以下、添付図面に従って、本発明含浸装置の実施例に
付き説明する。(Example) Hereinafter, an example of an impregnation device of the present invention will be described with reference to the accompanying drawings.
図中（１）は鋼製の浸漬槽を示し、ピンホール（２）
を備えたゴムシート（３）を、該ピンホール（２）に連
通する小孔（４）を備えた２枚の鋼板（５）、（５）で
挾持させて、該浸漬槽（１）の底部に取付けた。図中
（６）は、２枚の鋼板（５）、（５）と、これらに挾持
されたゴムシート（３）を締付ける締付けボルトを示
す。In the figure, (1) shows a steel immersion tank, and a pinhole (2)
A rubber sheet (3) provided with a pinhole (2) is sandwiched between two steel plates (5) and (5) provided with small holes (4) communicating with the pinhole (2). Attached to the bottom. (6) in the figure shows two steel plates (5) and (5) and a tightening bolt for tightening the rubber sheet (3) sandwiched therebetween.
ゴムシート（３）のピンホールの直径は0.5〜1.0mm程
度とし、またゴムシート（３）の硬度はゴム硬度65〜80
度程度の間で、含浸量に合わせて適宜選択すればよい。The diameter of the pinhole of the rubber sheet (3) is about 0.5 to 1.0 mm, and the hardness of the rubber sheet (3) is 65 to 80.
The degree may be appropriately selected depending on the impregnation amount.
図示の実施例では、長繊維の集束体（７）として1420
デニールのケブラー49のストランドを用い、これを８本
同時に浸漬槽（１）内に収容のエポキシ系の未硬化結合
剤（８）で含浸するようにした。In the embodiment shown, 1420 is used as the bundle of long fibers (7).
A denier Kevlar 49 strand was used, and eight of the strands were simultaneously impregnated with the epoxy-based uncured binder (8) contained in the dipping tank (1).
結合剤（８）を含浸された集束体（７）は、その後、
例えばその表面に砂等の粒状物（９）を付着させてから
結合剤（８）を硬化させて硬化集束体に形成し、これを
所望長さ、例えば５〜50mm程度の棒状体に切断すること
によって、第３図示のような構造材料用補強材を製造す
る。The bundle (7) impregnated with the binder (8) is then
For example, after a granular material (9) such as sand is adhered to the surface thereof, the binder (8) is cured to form a cured bundle, which is cut into a rod having a desired length, for example, about 5 to 50 mm. Thus, a reinforcing material for a structural material as shown in FIG. 3 is manufactured.
（発明の効果） このように本発明の含浸装置によれば、浸漬槽内で未
硬化の結合材を含浸された、長繊維を複数本集束した小
径の集束体を該浸漬槽の底部に設けたゴムシートのピン
ホールを通過させるようにしたので、該集束体に余分な
結合剤を含浸させることなく経済的であるばかりでな
く、またゴムシートの硬度の調節のみによって極めて容
易に結合剤の含浸量を調節できる等の効果を有する。(Effect of the Invention) As described above, according to the impregnating apparatus of the present invention, a small-diameter bundle of a plurality of long fibers impregnated with the uncured binder in the immersion tank is provided at the bottom of the immersion tank. Since the pinholes of the rubber sheet are passed through, the bundle is not only economical without impregnating the binder with an extra binder, but also very easily by only adjusting the hardness of the rubber sheet. It has the effect that the impregnation amount can be adjusted.
第１図は本発明含浸装置の１実施例の斜視図、第２図は
その断面図、第３図は該含浸装置によって製造された構
造材料用補強材の斜視図である。 １……浸漬槽、２……ピンホール ３……ゴムシート、４……小孔 ５……鋼板、６……締付けボルト ７……集束体、８……結合剤FIG. 1 is a perspective view of one embodiment of the impregnating apparatus of the present invention, FIG. 2 is a sectional view thereof, and FIG. 3 is a perspective view of a reinforcing material for a structural material manufactured by the impregnating apparatus. DESCRIPTION OF SYMBOLS 1 ... Immersion tank, 2 ... Pin hole 3 ... Rubber sheet, 4 ... Small hole 5 ... Steel plate, 6 ... Tightening bolt 7 ... Bundled body, 8 ... Binder
Claims (1)
ピンホールを備えたゴムシートを設け、長繊維の複数本
を集束した小径の集束体を該浸漬槽の内部から該ピンホ
ール内を介して外部へ通過自在としたことを特徴とする
含浸装置。1. A rubber sheet provided with a pinhole is provided at the bottom of an immersion tank containing an uncured binder, and a small-diameter bundle of a plurality of long fibers is bundled from the inside of the immersion tank into the pinhole. An impregnating device characterized in that it can pass through the inside to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62335747A JP2627907B2 (en) | 1987-12-28 | 1987-12-28 | Impregnation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62335747A JP2627907B2 (en) | 1987-12-28 | 1987-12-28 | Impregnation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01174662A JPH01174662A (en) | 1989-07-11 |
| JP2627907B2 true JP2627907B2 (en) | 1997-07-09 |
Family
ID=18292015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62335747A Expired - Lifetime JP2627907B2 (en) | 1987-12-28 | 1987-12-28 | Impregnation equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2627907B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62144984U (en) * | 1986-03-05 | 1987-09-12 | ||
| JP2549786Y2 (en) * | 1991-08-19 | 1997-09-30 | 株式会社シマノ | Spinning reel |
-
1987
- 1987-12-28 JP JP62335747A patent/JP2627907B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01174662A (en) | 1989-07-11 |
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