經濟部屮央#準曷0:工"赍合作杜印製 n c _ 五、發明説明(1 ) 本發明係和球拍框架之製造方法有關,特別是關於一 種以熱塑性塑膠爲基材,以長檝維物質爲強化材之塑膠複 合材料之球拍框架製造方法。 衆所周知,目前塑膠複合材料球拍框架之外部層殻大 5 部份均是以多張預浸環氧樹脂之長檝維板依序叠S捲繞而 成,此等外部屑殻雖然會使球拍框架具有質輕、高強度之 優點,但是環氧榭脂在固化後不容易回收,貪造成極大的 環保問題,又,長檝維織板之各檝維束在預浸環氧樹脂時 /該等環氧樹脂必須以具揮發性之稀釋劑來降低其粘度, 10 通常稀釋劑係屬有毒物質,當其揮發於空氣中時會對人髄 造成傷害;再者,長檝維織板在成型時係將其多數長纖維 束纗貼於一離形紙上,使用時,再將其撕離,該等離形紙 一經撕離即形成廢料,不但會污染環境而且浪費資源。 因此,本發明之主要目的即是在提供一種塑膠複合材 15 料球拍框架之製造方法,其可保有塑膠複合材料之優點但 不會造成琿境污染問題者。 本發明之另一目的則在提供一種塑膠複合材料球拍框 架之製造方法,其不會有形成廢料之問題者。 緣是,爲達成前述之目的,本發明之塑膠複合材料球 2〇 拍框架之製造方法其塑膠複合材料係以熱塑性塑膠爲基材 ,以長檝維物質爲強化材,而其特徵則在於包含有下列步 驟:U)取用一以酎高溫材質製成之可撓性内管;(b)以至 少一層已固化成型之熱塑性塑膠薄膜,以及至少一層由多 數長纖維束組合成之長檝維板依序叠羅捲繞於該内管之表 -3- (請先閲讀背而之注意賀項再项艿木汀) 本紙張尺度边州中》81家榣MCHS) f 4規格(210X2U7公龙) 經濟部中央櫺準工"#合作杜印51Ministry of Economic Affairs # 揮 曷 0: Gong " cooperation du printing nc _ V. Description of the invention (1) The present invention is related to the manufacturing method of the racket frame, especially about a thermoplastic plastic as the base material, with long The manufacturing method of racket frame of plastic composite material with reinforced material. As we all know, at present, most of the outer layer shells of the plastic composite racket frame are made of multiple prepregs of long-dipped epoxy resin, which are sequentially stacked and wound with S. Although these external chip shells will make The racket frame has the advantages of light weight and high strength, but the epoxy resin is not easy to recycle after curing, which causes great environmental problems. In addition, when the prefabricated epoxy resin is used to pre-impregnate epoxy resin / These epoxy resins must be reduced with a volatile thinner to reduce their viscosity. 10 Usually thinners are toxic substances, which can cause harm to humans when they are volatilized in the air; Most of the long fiber bundles are attached to a piece of release paper during molding. When used, the paper is torn away. Once the release paper is torn off, it will form waste, which will not only pollute the environment but also waste resources. Therefore, the main purpose of the present invention is to provide a method for manufacturing a plastic composite 15-piece racket frame, which can retain the advantages of the plastic composite but does not cause Hun pollution problems. Another object of the present invention is to provide a method for manufacturing a plastic composite racket frame without the problem of forming waste materials. The reason is that, in order to achieve the foregoing purpose, the method for manufacturing a plastic composite ball 20 racket frame of the present invention uses a thermoplastic composite material as a base material and a longevity material as a reinforcing material, and is characterized by including There are the following steps: U) use a flexible inner tube made of high temperature materials; (b) at least one layer of cured thermoplastic plastic film, and at least one layer of long fibers composed of many long fiber bundles The sheet is stacked and wound around the table of the inner tube in sequence -3- (please read the back note first and then the item). The size of the paper is in the middle of the book. "81 Kaze MCHS) f 4 specifications (210X2U7 Long) Central Ministry of Economics "#Cooperative Du Yin 51
OboV'i Λ 6 __Π_6 2 五、發明説明() 面上形成一多屑狀之管狀物;(c)將該管狀物翯入模具之 模穴中;(d)以一可使該熱塑性塑膠薄膜層熔融之溫度對 該模具加熱,並將一具一第一預定壓力之加壓氣體引入該 管狀物之内部,用以使該熱塑性塑膠薄膜眉融化並在適當 5 的S力下均勻地滲入該長檝維織板層之各相鄰長檝維束之 間;(e)在前述之步驟進行一段預定時間後,將一具一第 二預定墼力之加壓氣體引入該管狀物内部,該第二預定S 力係大於該第一預定壓力,用以迫使該管狀物之外部屑殻 與模具之模穴壁緊密貼合;(f)冷卻該模具用以使滲透於 10 該長檝維板層各相鄰長纖維束間之融熔熱塑性塑膠固化, 如此該管狀物即形成一依據模穴之形狀成型之球拍框架。 由前述之製造方法可知,本發明不需以離形紙來製成 長檝維織板,因而即無廢料及環境污染之問題;不需以具 揮發性之稀釋劑來降低基材之黏度,故而在製造過程中, 15 不會對人體造成傷害,再者,熱塑性塑膠在加熱至一定溫 度後即會呈融熔狀態,因而製成成品後在回收上較熱固性 之環氧樹脂容易。 以下,茲舉出本發明之茗干較佳實施例並S合圖式做 進一步之説明,其中: 2〇 第一圖爲本發明一較佳實施例之製造流程圖。 第二圖爲本發明一較佳實施例捲製成管狀物之立體示 意圖。 第三圖爲本發明一較佳實施例管狀物a入模具模穴内 之立髄示意圖。 -4- 本紙張尺度ϋW中《國家樣準(CNS) T 4規格(210 X7JV公|) 五、發明説明f ) 第四圓爲依本發明一較佳實施例製成之球拍框架立髏 圖0 第五圖爲本發明另一較佳實施例之管狀物之部份立體 剖視圖。 5 第六圈爲本發明再一較佳實施例中其熱塑性塑膠薄膜 層係以酎隆帶捲繞而成之立體示意圖。 第七圓爲本發明又一較佳實施例中其熱塑性塑膠薄膜 層之表面係呈網狀之立體示意圖。 請參閲各圖式,本發明一較佳實施例之製造方法,首 10 先係取用一由酎高溫之材質(如矽橡膠)所製成之内管(10> ,然後於該内管(10>之表面包覆一呈多層狀之外部層殼 (2〇),該外部層殼(2〇)係由依序叠鐳在一起之四層由耐隆 六(一種聚醣胺之商品名)製成之薄膜(21)、(23)、(25)及 (27),以及三層檝維走向分別+3〇° , 0° , -30°之碳纖 15 維織板屑(22)、(24)、及(26>。 各該碳纖維織板屑(22)、<24)及(26)係以多數之長碳 纖維束依所需要之纖維走向分別預先纒貼於各該薄膜屑 (21) 、(23)、(25)上,換言之,即,該第一碳織維織板屑 經濟部屮央楳準局S工沾费合作社印览 (22) 係纒貼於該第一薄膜眉(21)上而組成第一組塑膠複合 20 材料屑(30),該第二碳雄維織板層(24)係編貼於該第二薄 膜屑(23)上而組成第二組塑膠複合材料層(32),該第三联 纖維織板層係纒貼於該第三薄膜層(2S)而組成第三組塑膠 複合材料屑(34),前述各組塑膠複合材料屑(30), (32)及 (34)再依序捲繞於該内管(1〇)之表面,最後則於最外側包 -5- 本紙張尺度边用中Η »家標準(CNS) f 4規格(21〇x::y7公度) 經濟部屮央櫺準局3工消t合作杜印於 LObo ί Λ () __UG__ 五、發明説明(4 ) 覆以該第四薄膜眉(27),如此即構成一管狀物(40)。 該管狀物(40)製成後係將之翯入一模具(42)之模穴 (44)内,該模穴(44>係呈球拍框架之形狀,然後對該模具 (42)加熱至22〇°同時將璺力爲1〜3kg/mm2之第一道加墼 5 氣體引入該管狀物(40)内部,此時,各該軟質薄膜(21) 、(23)、(25)及(27>將呈融熔狀態並被該加壓氣體迫壓而 均勻地滲入各該碳纖維織板層(22)、(24)及(26)之各纖維 束之間,待該步驟進行約5分鐘,再將壓力爲5〜lOkgAnm2 之第二道加壓氣體於該管狀物(40>内,用以使該熔融之熱 10 塑性塑膠可以更完全地滲入各長纖維束間。 在前述之步驟於施行約10分鐘後,再將璺力爲1〇〜15 kg/απη2之第三道加墼氣體引入該管狀物(40)内部,此時, 各該碳纖維織板層(22)、(24)及(26)連同滲透各長嫌維束 間之融熔耐隆原料將被於該第三道加壓氣體之迫壓而緊密 15 地貼合於該模穴(44)之穴壁上。 最後,冷卻該模具(40),該等滲透於各該碳檝維織板 (22)、(24>及(26)各機維束間之耐隆原料將固化而使該管 狀物(4〇>形成一依據該模穴44)成型之球拍框架(50>。 再請參閲第五、六及七圔,本發明另一較佳實施例之 2〇 管狀物(6〇)係由一耐高溫之可撓性内管(62)及一包覆於該 内管(62)表面之外部屑殻(64)所構成,該外部層殼(64)於 製造時,係取用由耐隆六製成之第一、第二、及第三薄膜 管(7〇>、(72)及(74>及由多數碳檝維束編織而成之第一、 第二鐵維管(73)、(75)依序套穿於該内管(62)之表面上< —6— (請先間讀背.曲之注*芥項#堪、T,:t木α) 裝· 線- 木紙張尺度逡用中國國家標準(CNS) f 4規格(210 X四7公龙) 經濟部中央標準局S工消t合作杜印¾. LUbu'Vi 五、發明説明(5 ) 如第五圈所示),另外,在本發明再一較佳實施例中,其 外部眉殻(80)之各薄膜屑(82)亦可以具預定寛度且成捲狀 之酎隆帶捲繞而成(如第六圈所示);本發明又一較佳實施 例中,其外部層殻(9〇)之各薄膜屑(92)亦可以整張表面呈 5 網狀之耐隆布捲繞而成者(如第七圖所示>。 由前述可知,依本發明製法所製成之球拍框架將同樣 地具有質軤、高強度之優點,然因其係以熱塑性塑膠爲基 材,故而成品欲回收時,只須對該球拍框架(50)加溫至該 熱塑性塑膠之熔點即可非常容易地將其内部之熱塑性塑膠 10 分離而回收,又,在製造過程中亦非以含浸方式來將基材 與強化材複合在一起,因此不會有因稀釋劑揮發而傷害人 體之問題產生,再者,由於其係以呈管狀或呈張狀之耐隆 薄膜做基材,因此該等基材亦可同時做爲離形紙使用來編 貼長雔維束而形成織板,故而不但可降低製造成本而且不 15 會有廢料產生。 A ()n c (請先間璜背而之注*荠'?)>]-墦·K木汀) 裝- 線1 本紙張尺度边州中《 a家標準(C N S) f 4規怙(210 X 2丨)7公址) 經濟部屮央標準局貝工泊费合作杜印货 0b0'i;4 五、發明説明(6 ) 圔式筒單説明: 第一圖爲本發明一較佳實施例之製造流程圓。 第二圖爲本發明一較佳實施例捲製成管狀物之立體示 意圖。 5 第三圖爲本發明一較佳實施例管狀物龎入模具模穴内 之立體示意圖。 第四圖爲依本發明一較佳實施例製成之球拍框罙立體 圖0 第五圖爲本發明另一較佳實施例之管狀物之部份立體 1〇 剖視圖。 第六圓爲本發明再一較佳實施例中其熱塑性塑膠薄膜 屑係以耐隆帶捲繞而成之立體示意圈。 第七圖爲本發明又一較佳實施例中其熱塑性塑膠薄膜 層之表面係呈網狀之立體示意圖。 Λ () it ϋ 裝· 線· - — —— 一8· 本紙張尺度遄If)中國國家標準(CNS) T 4規怙(210 X 297公Λ)OboV'i Λ 6 __Π_6 2 5. Description of the invention () A multi-chip tube is formed on the surface; (c) The tube is inserted into the cavity of the mold; (d) A thermoplastic film can be used The temperature at which the layer melts heats the mold and introduces a pressurized gas with a first predetermined pressure into the interior of the tube to melt the thermoplastic film brow and evenly penetrate the under a proper S force Between the adjacent longevity bundles of the longevity woven fabric layer; (e) after a predetermined period of time in the foregoing step, a pressurized gas with a second predetermined force is introduced into the tube, the The second predetermined S force is greater than the first predetermined pressure to force the outer chip shell of the tubular body to closely fit the cavity wall of the mold; (f) cooling the mold to make it penetrate the 10 long slab The molten thermoplastic between the adjacent long fiber bundles of the layer solidifies, so that the tube forms a racket frame shaped according to the shape of the cavity. As can be seen from the aforementioned manufacturing method, the present invention does not require the release paper to make long-dimensional woven boards, so there is no problem of waste and environmental pollution; there is no need to use a volatile diluent to reduce the viscosity of the substrate, so In the manufacturing process, 15 will not cause harm to the human body. Furthermore, the thermoplastic plastic will be in a molten state after being heated to a certain temperature, so it is easier to recycle the thermoset epoxy resin after the finished product. Hereinafter, the preferred embodiment of the dried tea of the present invention will be cited and S combined drawings for further description, in which: 2〇 The first figure is a manufacturing flowchart of a preferred embodiment of the present invention. The second figure is a perspective view of a preferred embodiment of the invention rolled into a tube. The third figure is a schematic diagram of a standing embodiment of the tube a inserted into the mold cavity of a preferred embodiment of the present invention. -4- National Paper Standard (CNS) T 4 specifications (210 X7JV male |) in the paper standard ϋW. V. Description of the invention f) The fourth circle is a racket frame made according to a preferred embodiment of the present invention. 0 The fifth figure is a partial perspective cross-sectional view of a tube according to another preferred embodiment of the present invention. 5 The sixth circle is a three-dimensional schematic view of a thermoplastic plastic film layer wound with a velcro tape in yet another preferred embodiment of the present invention. The seventh circle is a three-dimensional schematic view of the thermoplastic plastic film layer in a further preferred embodiment of the present invention, in which the surface is in a mesh shape. Please refer to the drawings, the manufacturing method of a preferred embodiment of the present invention, the first 10 is to use an inner tube made of high temperature material (such as silicone rubber), and then the inner tube (10> The surface is covered with a multi-layered outer layer shell (2〇), the outer layer shell (2〇) is composed of four layers stacked sequentially radium together from Nylon six (a polyglycosamine commodity Name) made of films (21), (23), (25) and (27), as well as three layers of dimensional trend of + 30 °, 0 °, -30 ° carbon fiber 15-dimensional woven board scraps (22) , (24), and (26>. Each of the carbon fiber woven board shavings (22), < 24) and (26) are pre-attached to each of the film shavings in accordance with the required fiber direction with the majority of long carbon fiber bundles (21), (23), (25), in other words, the first carbon woven and woven board scraps printed by the Ministry of Economics, Biyang, Ministry of Economic Affairs, S Gong Zhan Fei Cooperative Society (22) posted on the first The first group of plastic compound 20 material scraps (30) is formed on the film eyebrow (21), and the second carbon male web layer (24) is knitted on the second film scraps (23) to form a second group Plastic composite material layer (32), the third fiber The woven board layer is attached to the third film layer (2S) to form a third group of plastic composite material scraps (34), and the aforementioned groups of plastic composite material scraps (30), (32) and (34) are rolled in sequence Wrapped around the surface of the inner tube (1〇), and finally wrapped on the outermost side -5- the standard size of the paper is used in the Η »Home Standard (CNS) f 4 specifications (21〇x :: y7 degrees) Ministry of Economic Affairs The cooperation between the Central Bureau of Quarantine and the Ministry of Industry and Commerce is printed on LObo Λ Λ () __UG__ 5. Description of the invention (4) Covered with the fourth film eyebrow (27), this constitutes a tubular object (40). The tubular object (40) 40) After it is made, it is inserted into the cavity (44) of a mold (42). The cavity (44) is in the shape of a racket frame, and then the mold (42) is heated to 22 ° while the The first gas 5 with a force of 1 ~ 3kg / mm2 is introduced into the tube (40). At this time, each of the soft films (21), (23), (25) and (27> will be melted Molten state and forced by the pressurized gas to evenly penetrate between the fiber bundles of each of the carbon fiber woven board layers (22), (24) and (26). After this step is performed for about 5 minutes, the pressure is 5 ~ 10kgAnm2 second pressurized gas The tube (40>) is used to make the molten thermal plastic plastic more completely penetrate into the long fiber bundles. After the above steps are performed for about 10 minutes, the force will be 10 ~ 15 kg / απη2 The third channel gas is introduced into the tube (40), at this time, each of the carbon fiber woven board layers (22), (24) and (26) together with the penetration of the long-term susceptibility between the fusion resistance The raw material will be pressed tightly on the cavity wall of the mold cavity (44) by the pressure of the third pressurized gas. Finally, the mold (40) is cooled, and the nylon materials that permeate through each of the carbon fiber webs (22), (24>, and (26) machine bundles will solidify to make the tube (4. > Forming a racket frame (50) formed according to the mold cavity 44). Please also refer to the fifth, sixth, and seventh circles, another preferred embodiment of the present invention, the 20 tube (6〇) is composed of a A high temperature resistant flexible inner tube (62) and an outer chip shell (64) covering the surface of the inner tube (62). The outer layer shell (64) is made of nylon Sixth-made first, second, and third film tubes (70), (72), and (74), and the first and second iron vascular tubes (73), which are woven from most carbon knots (75) Sequentially put on the surface of the inner tube (62) < —6— (please read back first. 曲 之 注 * 霉 项 # kan, T,: t wood α) outfit · thread-wood The paper scale uses the Chinese National Standard (CNS) f 4 specifications (210 X 4.7 male dragons). The Central Standards Bureau of the Ministry of Economic Affairs, S Industry and Consumer Cooperation t Duin ¾. LUbu'Vi 5. Description of the invention (5) In addition, in another preferred embodiment of the present invention, the external The thin film scraps (82) of the eyebrow shell (80) can also be wound with a roll of a hologram tape with a predetermined width (as shown in the sixth circle); in another preferred embodiment of the present invention, the The thin film scraps (92) of the outer layer shell (9〇) can also be formed by winding the entire surface into a five-net shape nylon cloth (as shown in the seventh figure). As can be seen from the foregoing, the production method according to the present invention The racket frame will also have the advantages of quality and high strength, but because it uses thermoplastic plastic as the base material, when the finished product is to be recycled, only the racket frame (50) needs to be heated to the thermoplastic The melting point can easily separate and recycle the thermoplastic 10 inside, and also does not impregnate the base material and the reinforcing material during the manufacturing process, so there is no harm due to the thinner volatilization The problem of the human body arises. In addition, since it is made of nylon or film in the shape of a tube or a sheet, these substrates can also be used as release paper to weave long-dimensional ray bundles to form a weave. Board, so it can not only reduce the manufacturing cost but also produce waste. A ( ) nc (please note first * 荠 '?) >]-Yu · K Mu Ting) installed-line 1 this paper scale Bianzhou in the "a family standard (CNS) f 4 regulations (210 X 2 丨) 7Public address) Beiyang Standard Bureau, Ministry of Economic Affairs, Beigong Berhad Cooperative Du Printed Goods 0b0'i; 4 V. Description of the Invention (6) Description of the Tubular Cartridge: The first figure is a preferred embodiment of the invention The second figure is a perspective schematic view of a preferred embodiment of the present invention rolled into a tube. 5 The third figure is a perspective schematic view of a preferred embodiment of the present invention pinched into a mold cavity. Fourth The figure is a perspective view of a racket frame made in accordance with a preferred embodiment of the present invention. FIG. 5 is a partial perspective view of a partial perspective view of a tube according to another preferred embodiment of the present invention. The sixth circle is a three-dimensional schematic circle formed by winding thermoplastic plastic film scraps with nylon tape in yet another preferred embodiment of the present invention. The seventh figure is a three-dimensional schematic view of the thermoplastic plastic film layer on the surface of which is mesh-like in yet another preferred embodiment of the present invention. Λ () it ϋ Install · Thread ·-— —— 1 8 · The size of the paper. If) Chinese National Standard (CNS) T 4 regulations (210 X 297 g)