i329〇57 * 九、發明說明： — 【發明所屬之技術領域】 本發明係屬於一種複合材料結構件製程及其結 … 構’主要運用於熱固盤複材結構件之製造，除了減少製 • 造程序，還可以提升複材結構件強度及韌性’提高產品 良率’有其顯著之實用性及進步性。 【先前技術】I329〇57 * IX, invention description: - [Technical field of the invention] The present invention belongs to a composite structural member process and its structure... The structure is mainly used for the manufacture of thermosetting disc composite structural members, except for the reduction system. The program can also improve the strength and toughness of the composite structural parts, and improve the product yield, which has significant practicality and progress. [Prior Art]
按’現有熱固性複合材料結構件之製造方法，尤其 在以模具生產熱固型複材結構件之製造流程，係先以軟 質的可充氣氣袋包覆複合材料，並預留充氣用之氣嘴， 再置入模具中，閉合模具後，置入加熱油壓平台，以油 壓夹合模具，再充氣進入已包覆複合材料之充氣氣袋， 使複合材料貼附於模具表面，再經油壓平台之加熱而使 熱固型複材結構件固化成型，其中為了配合複材結構件 之造型，以及避免氣袋轉折在充氣成型過程破損，造成 複材、，構件不良品產生，通常都需要多個氣袋，如第六 圖所不，即為公告第210310號「製造複合材料自行車 架之方法」所揭露之多個氣袋之氣嘴46銜接多個氣袋 43、45、47，因此在成型之前，即需預先製作多個 氣袋’其製作程序極為繁瑣。 【發明内容】 (所欲解決之技術問題） 以免增加太多重量，對 上述之氣袋除了製作程序繁瑣，氣袋本身僅僅提 二充軋膨脹之功能，成型後因為形狀複雜，無法取出， 所以大多使用較薄之塑膠材質 結構強度並沒有強化之功效。 5 (解決問題之技術手段） 為了簡化上述氣袋之準備程序，以及充分利用氣袋 …、，取出於結構件中之特性，本發明即是事先將結構件 =部之形狀輪廓，預先成型成一整體之内殼，且僅保留 ^個充氣孔’再將熱固性複合材料包覆於預形之内鼓外 P私置入模具中，放入加熱油厘台中，充氣壓於預形 ^殼丄支撐内殼之形狀，並使内殼撐起外覆之熱固性 Q材料，貼附於模具，經加熱而固化成型，即完成所= 材結構件，而内殼相同的仍留存於複材結構件中1^ =是因為形狀輪廓與結構件一致，依所選用之塑二 質’能提供不同程度之結構強化功效。 乂特 【實施方式】 明參閱第一至四圖所示，係為本發明有關於— 口材料結構件製程及其結構s，其主要製程如下： A_以塑膠材料預先成形一與結構件造型相仿 殼10，内殼10並連接一充氣口 20 ; ^ C. B.包覆預定之熱固性複合材料30於内殼1〇 熱固性複合材料30可為預浸樹脂之碳纖^ 螭纖維等預浸纖維布或預浸編織纖維布/·或 ^熱士固性複合材料3〇之預成科 =具5°中，並將模具5〇夹合於加熱;: D. 由充氣口 20加入預先設定之氣壓， 10，使熱固性複合材料3〇貼附模具牙内 E. 模具50受熱傳導至熱固性複合材^ ， 化成型，完成熱固性複合材料結構件；其 結構件 而上述之内殼10可以依熱固型複合材料 HDPE. 加壓於内殼而飛I:j 充壓也可改為溶劑受熱氣化 合結構件 2内壓’成型後之内殼10因為完全配 依所選用之製作’可以加強結構強度及動性， 效。之塑膠材質’能提供不同程度之結構強化功 另如第五圖所—衣 用本發明於模夏為一種複合材料三叉管結構件利 結構件之外妒& =成型之剖面示意圖，圖中内殼10與 將内殼20撑拉邪致，在模具50内由充氣口 20充氣 之内面加埶成,將熱固性複合材料30貼附於模具5〇 口的部份直St附模，内，在三個叉管出 況，將管口部份，由50，成型後再視實際使用情 件内部之内殼2〇。内"又2〇切除，保留於複合材料結構 露之「複合材料結構件製程 Ϊ 性，而獲致-實用性高之複合材料結 ，且其構成又體確具產業實用性及成本 ί合發明專諸書刊或公開使用’誠 $，至為感禱件’懇㉖鈞局明鑑，早日准予專 速用:::ί理以念戶:=本發明之具體實施例及所 5均應在本二 明書及圖式所涵蓋之精神 时 城明之乾圍内，合予陳明。 1329057 【圖式簡單說明】 第一圖係為本發明之製程方塊圖。 第二圖係為本發明之結構示意圖。 第三圖係為本發明之結構成型前之狀態圖。 第四圖係為本發明之結構於模内加壓成型示意圖。 第五圖係為本發明之結構於模内加壓成型示意圖。 第六圖係為傳統之結構成型充壓之狀態圖。 【主要元件符號說明】 S 熱固性複合材料結構件 • 10 内殼 20 充氣口 30 熱固性複合材料 41 ' 43、45、47 氣袋 - 46 氣嘴 50 模具According to the manufacturing method of the existing thermosetting composite structural member, especially in the manufacturing process of producing the thermosetting composite structural member by the mold, the composite material is coated with a soft inflatable gas bag, and the gas nozzle for inflation is reserved. Then, put it into the mold, close the mold, put it into the heating oil pressure platform, clamp the mold with oil pressure, and then inflate into the inflatable air bag of the coated composite material, so that the composite material is attached to the surface of the mold, and then the oil is applied. The heating of the pressing platform causes the thermosetting composite structural member to be solidified and formed, wherein in order to match the shape of the composite structural member and avoid the breakage of the airbag in the inflation molding process, the composite material and the defective component are usually generated. The plurality of air bags, as shown in the sixth figure, are the air nozzles 46 of the plurality of air bags disclosed in the "Method for Manufacturing a Composite Bicycle Rack" of the publication No. 210310, which are connected to the plurality of air bags 43, 45, 47, so Before the molding, it is necessary to pre-produce a plurality of air bags, and the manufacturing process is extremely cumbersome. [Summary of the Invention] (The technical problem to be solved) In order to avoid adding too much weight, in addition to the cumbersome production process of the above air bag, the air bag itself only has the function of two filling and expanding, and since the shape is complicated, it cannot be taken out, so Most of the thinner plastic materials have no strengthening effect. 5 (Technical means for solving the problem) In order to simplify the preparation process of the air bag described above, and to fully utilize the characteristics of the air bag, and the structure taken out in the structural member, the present invention preliminarily shapes the shape profile of the structural member = part into a The inner shell of the whole, and only retains the inflated hole', and then coats the thermosetting composite material in the pre-formed drum outside the private P into the mold, puts it into the heating oil, and presses it on the pre-shaped shell The shape of the inner shell, and the thermosetting Q material which is supported by the inner shell, is attached to the mold, and is solidified by heating, that is, the structural member is completed, and the same inner shell remains in the composite structural member. 1^ = Because the shape contour is consistent with the structural member, the plasticity of the selected one can provide different degrees of structural strengthening.实施 [Embodiment] As shown in the first to fourth figures, it is related to the process of the material structure and its structure s. The main processes are as follows: A_Preformed with plastic material and structural part Similarly, the inner casing 10 is connected to an inflation port 20; ^ CB is coated with a predetermined thermosetting composite material 30 in the inner casing. The thermosetting composite material 30 may be a prepreg resin such as carbon fiber or prepreg fiber. Dip woven fiber cloth / · or ^ heat stabilized composite material 3 〇 pre-formation = with 5 °, and mold 5 〇 clamped to the heating;: D. from the inflation port 20 added to the preset pressure, 10 , the thermosetting composite material 3 〇 is attached to the mold tooth E. The mold 50 is thermally transferred to the thermosetting composite material, and is formed into a thermosetting composite structural member; the structural member and the inner casing 10 can be a thermosetting composite material. HDPE. Pressurizes the inner casing and flies I:j. The pressure can also be changed to the solvent. The internal pressure of the heated gas compounding structure 2 is 'after the inner shell 10 is molded. It can strengthen the structural strength and dynamics. , effect. The plastic material can provide different degrees of structural strengthening work. Another example is the fifth figure. The invention is in the form of a composite material trifurcated structural member, and the profile of the molding is shown in the figure. The inner casing 10 and the inner casing 20 are pulled apart, and the inner surface of the mold 50 is inflated by the inflation port 20, and the thermosetting composite material 30 is attached to the portion of the mold 5, which is directly attached to the mold. In the case of the three forks, the nozzle portion is formed by 50, and then the inner casing 2 inside the actual use case is formed. The inner "2 〇 , , , , , 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合 复合Specialize in books or publicly use 'Sincere $, as a praying piece' 恳26钧局明鉴, as soon as possible to use for speed::: 理理念人: = The specific embodiment of the invention and the 5 should be in this The Ming Dynasty enclosed by the two Mingshu and the schemas is enclosed in Chen Ming. 1329057 [Simplified illustration] The first diagram is the process block diagram of the present invention. The second diagram is the structure of the present invention. The third figure is a state diagram of the structure before the molding of the present invention. The fourth figure is a schematic diagram of the structure of the invention in the in-mold press molding. The fifth figure is a schematic diagram of the structure of the invention in the in-mold press molding. The sixth figure is a state diagram of the conventional structure forming and charging. [Main component symbol description] S Thermoset composite structural member • 10 Inner casing 20 Inflator 30 Thermosetting composite 41 '43, 45, 47 Air bag - 46 Nozzle 50 mould