JP3136364U - Resin transport diversion system - Google Patents
Resin transport diversion system Download PDFInfo
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- JP3136364U JP3136364U JP2007005921U JP2007005921U JP3136364U JP 3136364 U JP3136364 U JP 3136364U JP 2007005921 U JP2007005921 U JP 2007005921U JP 2007005921 U JP2007005921 U JP 2007005921U JP 3136364 U JP3136364 U JP 3136364U
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Abstract
【課題】真空補助樹脂成型設備において、樹脂を搬送する一種の樹脂輸送導流系統を使用することにより、真空抜き作業における応力の発生を避ける。
【解決手段】一種の樹脂輸送導流系統に関わるものであり、主に樹脂をその下部の複合部材に搬送することにより、樹脂は複合部材の表面から複合部材に注入され、複合部材を樹脂に含浸させる。樹脂輸送導流系統は外部にΩ形状強化メッシュ生地２’より構成された円形スパイラル管３を覆う。
【選択図】図３In a vacuum assisted resin molding facility, by using a kind of resin transporting and guiding system for transporting resin, generation of stress in vacuum evacuation work is avoided.
The present invention relates to a kind of resin transport and conduction system. By mainly transporting resin to a lower composite member, the resin is injected into the composite member from the surface of the composite member, and the composite member is converted into resin. Impregnate. The resin transport channel system covers a circular spiral tube 3 made of Ω-shaped reinforced mesh fabric 2 ′.
[Selection] Figure 3
Description
本考案は一種の樹脂輸送導流系統、特に一種の真空補助樹脂成型（ＶＡＲＴＭ）設備用の樹脂輸送導流系統に関わるものである。 The present invention relates to a type of resin transport system, and more particularly to a type of resin transport system for vacuum assisted resin molding (VARTM) equipment.
公知技術の真空補助樹脂成型法によるガラス繊維強化プラスチック（ＦＲＰ）製造のとき、手作業方式により、ガラス繊維を１層ごとに敷き、離型生地を敷き、樹脂導流メッシュを順番に敷いた後、樹脂輸送スパイラル管、密封フィルムを順次に敷き、真空抜き、樹脂注入し予備成型物を含浸させ、樹脂を硬化させた後、密封フィルム及び樹脂輸送導流管、樹脂導流メッシュ、離型生地などの消耗部材を取り外して、仕上げる。 When manufacturing glass fiber reinforced plastic (FRP) by the vacuum assisted resin molding method of the well-known technology, after manually laying glass fibers one layer at a time, laying release cloth, and laying resin flow mesh in order Sequentially lay resin transport spiral tube, sealing film, vacuum evacuate, inject resin, impregnate pre-molded product and cure resin, then seal film and resin transport conduit, resin conduit mesh, mold release fabric Remove consumables such as and finish.
そのうち、公知技術の樹脂輸送スパイラル管は金属又は板形状のプラスチック部材を用いる。使用のとき、メッシュ状の編みベルトを樹脂輸送スパイラル管の中間層に敷き、密封フィルムを被せて、真空抜き作業を行う。しかしながら、真空抜き作業のとき、該樹脂輸送スパイラル管に応力が発生するため、該樹脂輸送スパイラル管に溝縞を形成していまい、製品の品質に影響を与える。これを鑑みて、本考案の主な研究課題は、真空抜き作業における樹脂輸送スパイラル管の応力を取り消すところにある。 Among them, the resin transport spiral tube of the known technique uses a metal or plate-shaped plastic member. When in use, a mesh-shaped knitted belt is laid on the intermediate layer of the resin transport spiral tube, covered with a sealing film, and a vacuum evacuation operation is performed. However, since stress is generated in the resin transport spiral tube during the vacuum evacuation operation, groove stripes are not formed in the resin transport spiral tube, which affects the quality of the product. In view of this, the main research subject of the present invention is to cancel the stress of the resin transport spiral tube in the vacuum evacuation operation.
真空補助樹脂成型設備において、樹脂を搬送する一種の樹脂輸送導流系統を提供することを本考案の主な目的とする。該樹脂輸送導流系統を使用することにより、真空抜き作業における応力の発生は避けられる。 It is a main object of the present invention to provide a kind of resin transport flow guiding system for transporting resin in a vacuum auxiliary resin molding facility. By using the resin transport flow system, the generation of stress in the vacuum release operation can be avoided.
前記の目的を達成するため、本考案の樹脂輸送導流系統は、複合部材の表面に取り付けて、樹脂を該複合部材に搬送した後、樹脂は該樹脂輸送導流系統に沿って、該複合部材の表面に流出するともに、該複合部材を該含浸させる。 In order to achieve the above object, the resin transport channel according to the present invention is attached to the surface of a composite member, and after the resin is transported to the composite member, the resin moves along the resin transport channel. It flows out to the surface of the member and impregnates the composite member.
該樹脂輸送導流系統は、Ω形状強化メッシュ生地、及び円形スパイラル管を有し、該円形スパイラル管は該Ω形状強化メッシュ生地に取り付ける。そのうち、該Ω形状強化メッシュ生地は高分子プラスチック部材を使用し、該円形スパイラル管は高分子プラスチック部材を使用する。 The resin transport channel has a Ω-shaped reinforced mesh fabric and a circular spiral tube, and the circular spiral tube is attached to the Ω-shaped reinforced mesh fabric. Among them, the Ω-shaped reinforced mesh fabric uses a polymer plastic member, and the circular spiral tube uses a polymer plastic member.
本考案の真空補助樹脂成型設備用の樹脂輸送導流系統は以下の長所を有する。
１. 時間の節約、環境へ配慮、品質の向上、本考案の新しい樹脂輸送導流系統は、高分子プラスチック円形スパイラル管をライニングとし、外側に高分子プラスチック製Ω形状強化メッシュ生地を覆って形成するため、応力による溝縞と製品強度の影響を軽減できる。本考案は複合部材を敷いた後、樹脂輸送導流系統を該複合部材に取り付けて、密封フィルムを敷いて、真空作業の後に樹脂を搬送させ、該複合部材を含浸させる。樹脂硬化後、樹脂輸送導流系統を取り外して廃棄すれば、製品を仕上げることができる。
２. 従来の金属製の樹脂輸送導流系統は環境廃棄物規定に合わせるため、樹脂成型後、取り外すとき、樹脂と分離（金属と樹脂を分離してから、破棄できる）しなければならない。非常に手間かかることである。
３. さらに、公知技術の板形状のプラスチックスパイラル管は、樹脂が体積しやすいため、樹脂の使用量とコストを増大させる。その上、下部層に敷く繊維メッシュのほとんどは軟質メッシュ部材より構成する。メッシュの硬度不均衡により、真空抜き作業中に応力発生し、溝縞を形成し、全体の強度バランスに影響する（溝縞部分は脆いので折れやすい）。
The resin transport current system for vacuum assisted resin molding equipment of the present invention has the following advantages.
1. Save time, consider the environment, improve quality, and the new resin transport flow system of the present invention is formed with a polymer plastic circular spiral pipe as a lining and covered with a polymer plastic Ω shape reinforced mesh fabric on the outside Therefore, the influence of the groove stripe and product strength due to stress can be reduced. In the present invention, after the composite member is laid, a resin transport channel is attached to the composite member, a sealing film is laid, the resin is conveyed after the vacuum operation, and the composite member is impregnated. After the resin is cured, the product can be finished by removing and discarding the resin transport channel.
2. In order to meet the environmental waste regulations, the conventional metal resin transport flow system must be separated from the resin (can be discarded after separating the metal and resin) when it is removed after molding. This is very time consuming.
3. Furthermore, the plate-shaped plastic spiral tube of the publicly known technology increases the amount of resin used and the cost because the resin tends to be voluminous. In addition, most of the fiber mesh laid on the lower layer is composed of a soft mesh member. Due to the hardness imbalance of the mesh, stress is generated during the vacuuming operation, forming groove stripes and affecting the overall strength balance (the groove stripe portions are fragile and easily break).
請求項１の考案は、複合部材の表面に設け、樹脂を該複合部材に搬送し、該樹脂は輸送導流管に沿って該複合部材の表面に流し込み、該複合部材を含浸させ、Ω形状強化メッシュ生地、及び円形スパイラル管を含み、該円形スパイラル管は該Ω形状強化メッシュ生地に取り付けることを特徴とする樹脂輸送導流系統としている。
請求項２の考案は、該Ω形状強化メッシュ生地の部材は高分子プラスチックを用いることを特徴とする請求項１記載の樹脂輸送導流系統としている。
請求項３の考案は、該円形スパイラル管の部材は高分子プラスチックを用いることを特徴とする請求項１記載の樹脂輸送導流系統としている。
The invention of
The invention according to
According to a third aspect of the present invention, the member for the circular spiral tube is made of a polymer plastic.
本考案の真空補助樹脂成型設備用の樹脂輸送導流系統は以下の長所を有する。
１. 時間の節約、環境へ配慮、品質の向上、本考案の新しい樹脂輸送導流系統は、高分子プラスチック円形スパイラル管をライニングとし、外側に高分子プラスチック製Ω形状強化メッシュ生地を覆って形成するため、応力による溝縞と製品強度の影響を軽減できる。本考案は複合部材を敷いた後、樹脂輸送導流系統を該複合部材に取り付けて、密封フィルムを敷いて、真空作業の後に樹脂を搬送させ、該複合部材を含浸させる。樹脂硬化後、樹脂輸送導流系統を取り外して廃棄すれば、製品を仕上げることができる。
２. 従来の金属製の樹脂輸送導流系統は環境廃棄物規定に合わせるため、樹脂成型後、取り外すとき、樹脂と分離（金属と樹脂を分離してから、破棄できる）しなければならない。非常に手間かかることである。
３. さらに、公知技術の板形状のプラスチックスパイラル管は、樹脂が体積しやすいため、樹脂の使用量とコストを増大させる。その上、下部層に敷く繊維メッシュのほとんどは軟質メッシュ部材より構成する。メッシュの硬度不均衡により、真空抜き作業中に応力発生し、溝縞を形成し、全体の強度バランスに影響する（溝縞部分は脆いので折れやすい）。
The resin transport current system for vacuum assisted resin molding equipment of the present invention has the following advantages.
1. Save time, consider the environment, improve quality, and the new resin transport flow system of the present invention is formed with a polymer plastic circular spiral pipe as a lining and covered with a polymer plastic Ω shape reinforced mesh fabric on the outside Therefore, the influence of the groove stripe and product strength due to stress can be reduced. In the present invention, after the composite member is laid, a resin transport channel is attached to the composite member, a sealing film is laid, the resin is conveyed after the vacuum operation, and the composite member is impregnated. After the resin is cured, the product can be finished by removing and discarding the resin transport channel.
2. In order to meet the environmental waste regulations, the conventional metal resin transport flow system must be separated from the resin (can be discarded after separating the metal and resin) when it is removed after molding. This is very time consuming.
3. Furthermore, the plate-shaped plastic spiral tube of the publicly known technology increases the amount of resin used and the cost because the resin tends to be voluminous. In addition, most of the fiber mesh laid on the lower layer is composed of a soft mesh member. Due to the hardness imbalance of the mesh, stress is generated during the vacuuming operation, forming groove stripes and affecting the overall strength balance (the groove stripe portions are fragile and easily break).
この種の技術に熟知する者の実施に備えるため、以下は図式と符号を合わせて、本考案の実施態様を詳細に説明する。
本考案の真空補助樹脂成型設備用の樹脂輸送導流系統は、高分子プラスチック製Ω形状強化メッシュ生地を設け、該Ω形状強化メッシュ生地内部に高分子プラスチック円形スパイラル管を取り付けることにより、該(形状強化メッシュ生地は該高分子プラスチック円形スパイラル管を強化できる。
In order to prepare for implementation by those familiar with this type of technology, embodiments of the present invention will be described in detail below in conjunction with the schematics and symbols.
The resin transport channel for vacuum assisted resin molding equipment of the present invention is provided with a polymer plastic Ω-shaped reinforced mesh fabric, and a polymer plastic circular spiral tube is attached inside the Ω-shaped reinforced mesh fabric. Shape-reinforced mesh fabric can reinforce the polymeric plastic circular spiral tube.
製造するとき、複合部材を設計されたモールドに敷き、樹脂輸送導流管を取り付けて、密封フィルムを敷き、真空抜き、樹脂搬送を経て、該複合部材を含浸させる。樹脂が硬化した後、密封フィルム、樹脂輸送導流系統管を取り外して、製品を仕上げる。 When manufacturing, the composite member is laid on the designed mold, the resin transport conduit is attached, the sealing film is laid, the vacuum is released, and the resin is transported to impregnate the composite member. After the resin is cured, the sealing film and the resin transport conduit are removed to finish the product.
図１から３は、本考案の真空補助樹脂成型設備用の樹脂輸送導流系統の概略図である。図１に示す通り、複合補強フェルト１を提供し、該複合補強フェルト１は様々な形状（多角形体又は矩形体）より構成する軽量部材を心材とする。該軽量部材は樹脂導流の働きを有する（該軽量部材を構成する各種形状体（多角形体など）の隙間に樹脂を流し込む）。 引き続き、１層、多層の単一の補強部材又は多層の異なる材質の補強部材（一例として、ガラス繊維フェルト、炭素繊維フェルト又は合繊フェルト）を該心材の上、下層部材にし、固定により仕上げる。さらに、該心材の上・下層と該心材を合わせて、サンドイッチ構造を構成する。該複合補強フェルト１に２層の高分子強化プラスチックメッシュ生地２、２’を敷き、該２層の高分子強化プラスチックメッシュ生地２、２’の局部を縫製する。図２に示す通り、２層の高分子強化プラスチックメッシュ生地２の間に、高分子プラスチック円形スパイラル管３を挟んで置く。図３に示す通り、ネイルガーンにより、該高分子プラスチック円形スパイラル管３を固定する。該高分子プラスチック円形スパイラル管３をネイルガーンにより固定した後、密封フィルムを敷き、引き続き、真空抜き工程の後、樹脂を搬送させ、該複合補強フェルト１を含浸させる。樹脂硬化後、密封フィルム、樹脂輸送導流系統管を取り外した後、製品を仕上げる。そのうち、注入する樹脂は、不飽和ポリエステル樹脂、ビニール・エステル樹脂、エポキシ樹脂、ポリエステル樹脂、エポキシアクリル樹脂、ウレタンアクリル樹脂等などがある。図４は、強化プラスチック生地の拡大図である。図５は、高分子プラスチック円形スパイラル管の拡大図である。
1 to 3 are schematic views of a resin transport flow system for a vacuum-assisted resin molding facility according to the present invention. As shown in FIG. 1, a composite reinforcing felt 1 is provided, and the composite reinforcing felt 1 is made of a lightweight member composed of various shapes (polygonal body or rectangular body) as a core material. The lightweight member has a function of conducting a resin (resin is poured into a gap between various shaped bodies (polygonal bodies, etc.) constituting the lightweight member). Subsequently, a single-layer, multi-layer single reinforcing member or a multi-layered reinforcing member made of different materials (for example, glass fiber felt, carbon fiber felt or synthetic felt) is used as a lower layer member on the core material and finished by fixing. Furthermore, the upper and lower layers of the core material and the core material are combined to form a sandwich structure. Two layers of polymer reinforced
１ 複合補強フェルト
２、２’ 高分子強化プラスチックメッシュ生地
３ 高分子プラスチック円形スパイラル管
1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007005921U JP3136364U (en) | 2007-08-01 | 2007-08-01 | Resin transport diversion system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007005921U JP3136364U (en) | 2007-08-01 | 2007-08-01 | Resin transport diversion system |
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| JP3136364U true JP3136364U (en) | 2007-10-25 |
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| JP2007005921U Expired - Fee Related JP3136364U (en) | 2007-08-01 | 2007-08-01 | Resin transport diversion system |
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- 2007-08-01 JP JP2007005921U patent/JP3136364U/en not_active Expired - Fee Related
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