200819277 九、發明說明： 【發明所屬之技術領域】 本發明係關於―種金屬電鑄加工結合娜射出之朗，特別是指一種 令製成之成品具有金屬特殊表面，以及塑膠内件結合功能與特性之電禱薄 片埋入射出法。 【先前技術】 按，目前市面上常見之外觀件，如行動電話、筆記型電腦之外殼、^ 鍵等係有彻電鑄方式製成之金屬材（lg美合金）外觀件，由於金勒 本身質地堅硬咖，故能於其表面進行各式加卫，俾呈現出特製之加工3 ^鏡面、髮絲紋等’但相對地亦受限於材f較硬，而無法製作較複雜之冷 能結構’如結合、卡掣、定位結構等，若要直接_機械加讀作，不仓 耗時費力，更會增域本支“不符贿效益。 ’ 而有利用_射出方式製成之塑膠材外觀件，通常為—體成型，轉 纽於表面獅各式加工製成之觀加w，而缺乏變化，但該外觀件成 …口可預先5又3十有較複雜之結合、卡擎或定位等功能結構，故於射出成 型後不僅能具财該雜結構之雜，並使其在實際減上更形簡易，且 適合量產。 夕▲上°兄月可知’金屬材質之外觀件在製作上雖能藉由電鑄加工達到 j夂化之别端表現，細後端魏結構之難製作而不利於組裝；反 威鄭材貝之外硯件雖具有較少變化之外觀表面而略呈單調，但卻能於製 作時-體成嶋錢端之細構，纖合減日㈣繼而利於量 200819277 產兩者均有其所不足之處，若能將其整合並設計有一工法能將金屬材與 娜材做並創造出另—麵之外觀件成品，將更能大幅提昇其 市場上之優勢與競爭力。 ” 有鑑於此，本發明人乃著手進行研究憑恃其多年來累積之專業知識 與經驗雜尋求解決之道，終於在顿試驗下開料此―實雜極高之「電 鑄薄片埋入射出法」。 【發明内容】 本發明之首-目的在於提供—種全新之電鑄薄片埋人射出法，利用電 鑄加工與射出成型兩種加工技術之結合，使外觀件成品達成金屬表面具有 各式特殊加工面’以及有塑耀内件之結合功能與特性之功效，並進_ 步使外觀件成轉更薄、強度高、美觀又錄化之效益。 本發明之另—目的在於提供—種電鑄薄片埋人射出法，藉此令外觀件 達成適合量產之目的與功效。 本發明之再-目的在於提供—種電鱗薄片埋入射出法，藉由過程中增 加-表面驗，使外觀件成品表面具有倾及顏色變化之效用。 為達成上述諸項目的’本發明所採用之技術手段為： 一種電鑄薄片埋入射出法，其步驟包括：加工電鑄模仁、生產翻禱薄 片、背面上膠、射出成型，最後製成之成品為金屬薄片熔結塑膠射出之組 合結構。 又本發明一實施例中，於電鑄薄片埋入射出法之生產翻鑄薄片後可加 入一表面電鍍步驟，以達到保護及顏色變化之功效。 200819277 以下茲列舉一較佳實施例並配合圖式，用以詳述本發明「電鑄薄片埋 入射出法」之過程、特徵及所達成之功效，謹請參閱。 【實施方式】 本發明係提供-種電鑄薄片埋人射出法，特別適用於行動電話、筆記 型電腦之外殼、按鍵等外觀件之量產製造。 請配合參閱第-圖所示，係本發明一較佳實施例之方法流種t其中 之電鑄薄片埋入射出法包括以下步驟： 加工電鑄模仁⑴：依需求將雷彩、鑽切、鏡面、髮絲、放電、_ 寺各種特殊加球輯模仁上，使其絲线㈣殊做； 。生產翻鑄薄片（2 ):接著生產翻鑄薄片並使電鑄薄片成為外觀件半成 品’且其厚度介於G. G1〜2隨之範圍内，以M6〜0.1腿最佳； 背面上膠（3 ):將半成品背面上膠，以提供黏合用； (4)： , 田j膠在同溫射出時與電鑄薄片熔結； 一 成°° (5).蝴_娜4—編縣__之組合結 請配合參閱第二圖所示，伤太 中之私祁—較佳實施例之方法流程圖；其 中之電—人射出法包細下步驟： *加工電鑄模仁⑴:依需求將雷彩、鑽切、鏡面、髮 專各種特殊加場賴模仁上，使其麵呈現崎殊視效；姓刻 生侧物⑵：跑聽輸錢輯_騎觀件半成 200819277 品，且其厚度介於〇. 01〜2mm範圍内，以0. 06〜0.丨刪最佳； 表面電鏟（2 1 ):於外觀件半成品之外表面進行電鍍，以具有保護及 顏色變化之效用； 背面上膠（3 )··將半成品背面上膠，以提供黏合用，· 膠模具内固定做射出加工， 射出成型（4 ):再將外觀件半成品放入塑 當塑膠在高溫射出時與電鑄薄片熔結； 成品（5 ):使最後製成之成品成為由金屬薄片炫結塑膠射出之組合結 構。- 金屬層（5 1 )背面，並齡細成_體，其輸娜合功能部（5 3 )。此外觀件所使狀金屬材補収薄，雜轉其髓，縮短其 請配合參閲第三騎示，透過_電_片埋人射出法所製成之外觀 件成品，其結構包括有金屬層（5 i )及歸層（5 2 )所構成,·其中之 金屬層（5 i )為由翻鑄薄片進行量產所得，厚度介於M6们麵，於其 表面具有由雷彩、鑽切、鏡面、髮絲、放電，刻等各種特殊加工中擇一 形成之特殊加工面，f關施設有黏膠，該轉層（5 U為射出吻合於 更令其組配上達簡 製程時間，且騎之轉材本身所財之結合功能部 單便利之效用。 X卜觀件成口口之金屬層（5工）表面更可施以電鍍而形成包覆 之電鑛層（_未顯示），如此可於外觀件品絲面形成_保護侧，並能 藉此達到顏色變化之功效。 τ 口 乂上_可知，本發明確可達成前述目的及功效，實已超越既有 200819277 技術之範疇，應p人奎4丨α . A 5專利法之規定，爰依法具文提出申請。 而東月者’以上藉由較佳實施例闡述本發明，對該實施例所做之任何 簡單L飾14替換’皆不脫離本發明之精神與欲保護之範圍。 【圖式簡單說明】 第一圖係本發明一較佳實施例之方法流程圖。 第二圖係本發明另一較佳實施例之方法流程圖。 第三圖係本發明一較佳實施例之成品外觀及結構剖視圖。 【主要元件符號說明】 加工電鑄模仁（1) 表面電鍍（21) 射出成型（4) 金屬層（5 1 ) 結合功能部（5 3) 生產翻鑄薄片（2) 背面上膠（3) 成品（5 ) 塑膠層（5 2)200819277 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a metal-metal electroforming process that combines the injection of Na, in particular, a finished product having a metal-specific surface, and a plastic internal component bonding function and The characteristic electric prayer sheet is buried and incident. [Prior Art] According to the current appearances on the market, such as mobile phones, notebook computer casings, ^ keys, etc., are made of electroformed metal materials (lg alloy), due to Jinle itself. The texture is hard, so it can be used for various types of surface protection. It presents a special processing 3 ^ mirror surface, hairline pattern, etc. 'but it is also relatively limited by the hard material f, and can not make more complicated cold energy. If the structure 'such as combination, card, positioning structure, etc., if it is to be directly _ mechanical plus reading, it will take time and effort, and it will increase the domain's "not to benefit bribes." And there is a plastic material made by using _ injection method. Appearance parts, usually - body molding, transfer to the surface of the lion to make a variety of processing, but lack of change, but the appearance of the mouth can be pre-5 and 30 have a more complex combination, card engine or Positioning and other functional structures, so it can not only have the miscellaneous structure of the miscellaneous structure after injection molding, but also make it more practical and easy to mass-produce. It is suitable for mass production. 夕▲上°兄月 knows that the appearance of metal material is in Although it can be fabricated by electroforming, it can be achieved at the other end. Performance, the fine back-end Wei structure is difficult to manufacture and is not conducive to assembly; the anti-wei Zhengcai shell has a slightly different appearance surface and is slightly monotonous, but it can be made at the time of production - the body is fine Structure, Folding and Diminishing (4) and then benefiting the amount of 200819277 Both have their shortcomings. If they can be integrated and designed, there is a way to make metal and Nacai and create another finished product. In view of this, the inventor started researching and relied on his accumulated professional knowledge and experience for many years to find a solution, and finally opened this test under the test. ―The method of embedding the electroformed sheet is extremely high. SUMMARY OF THE INVENTION The first object of the present invention is to provide a new method for embedding an electroformed sheet by using a combination of electroforming and injection molding, so that the finished part has a metal surface with various special processing. The surface 'and the combined function and characteristics of the plastic inner parts, and further improve the appearance of the parts into thinner, higher strength, beautiful and recorded. Another object of the present invention is to provide a method for embedding an electroformed sheet by means of an artificially cast sheet, thereby achieving the purpose and effect of mass production. A further object of the present invention is to provide a method for burying and depositing an electric scale sheet, which has the effect of tilting and color changing the surface of the finished article by adding a surface test. The technical means adopted by the present invention for achieving the above-mentioned items are as follows: an electroforming sheet burying method, the steps comprising: processing an electroforming mold, producing a prayer sheet, back sizing, injection molding, and finally forming The finished product is a combined structure of metal foil sintered plastic injection. In still another embodiment of the present invention, a surface plating step may be added after the production of the cast-molded sheet by the electrocasting sheet burying method to achieve protection and color change. 200819277 The following is a description of a preferred embodiment and the accompanying drawings for detailing the process, features, and effects of the "electrocasting sheet immersion method" of the present invention, which is hereby incorporated by reference. [Embodiment] The present invention provides a method for embedding an electroformed sheet, which is particularly suitable for mass production of a mobile phone, a cover of a notebook computer, a button, and the like. Please refer to the first embodiment, which is a flow method of a preferred embodiment of the present invention. The method for embedding the electroformed sheet includes the following steps: processing the electroforming mold core (1): according to the demand, the thunder color, the drilling, Mirror, hair, discharge, _ Temple, a variety of special plus ball on the mold, so that the silk thread (four) special; Production of cast-cast sheets (2): subsequent production of cast-cast sheets and electroformed sheets into semi-finished parts of the appearance part and thickness of G. G1~2, with M6~0.1 legs being the best; 3): The back side of the semi-finished product is glued to provide adhesion; (4): The field j glue is fused with the electroformed sheet at the same temperature; 1°°° (5). Butterfly_娜4—编县_ _ The combination of the combination please refer to the second figure, the private situation of the injury - the flow chart of the preferred embodiment; the electric - human injection method package steps: * Processing electroforming mold (1): according to demand Thunder, drill, mirror, and special specials will be added to the face, so that the face will show a different effect; the surname will be the side (2): run and lose money _ ride the watch half into 200819277, and its The thickness is in the range of 〇. 01~2mm, with the best of 0. 06~0.丨; the surface shovel (2 1 ): electroplating on the outer surface of the semi-finished part of the appearance part to have the effect of protection and color change; Gluing on the back (3)··Gluing the back side of the semi-finished product to provide bonding, ·Fixed mold for injection processing, injection molding (4): View member into semifinished plastic when the plastic is emitted at a high temperature sintering electroformed sheet; finished products (5): Finally, the finished sheet is made of a metal to become plastic injection composition Hyun junction structure. - The back side of the metal layer (5 1 ) is finely divided into a body, which is converted into a functional part (5 3 ). In addition, the metal material of the viewing piece is replenished and thinned, and its core is shortened. Please refer to the third riding display, and the finished product made by the _ electric _ piece burying method is composed of metal. The layer (5 i ) and the layered layer (5 2 ) are formed, wherein the metal layer (5 i ) is obtained by mass production of the cast-cast sheet, and the thickness is between the M6 faces, and the surface has a thunder color and a drill. Cutting, mirroring, hair, discharge, engraving, etc., special processing surfaces formed by various special processing, and the adhesive layer is applied to the coating, and the layer is 5 U for the injection to match the assembly time. And the combination of the function of the material of the riding material itself is convenient for use. The surface of the metal layer (5 working) of the X-viewing piece can be coated with electroplating to form a coated electric ore layer (_not shown). In this way, the surface of the appearance piece can be formed into a protective side, and the effect of color change can be achieved thereby. τ 乂上_ It can be seen that the present invention can achieve the aforementioned purposes and effects, and has surpassed the existing technology of 200819277. In accordance with the provisions of the Patent Law of the People's Republic of China, the application of the P. The present invention will be described above by way of a preferred embodiment, and any simple L-replacement 14 replacement of the embodiment will be omitted from the spirit and scope of the present invention. [Simplified illustration] A flow chart of a method according to a preferred embodiment of the present invention. The second drawing is a flow chart of a method according to another preferred embodiment of the present invention. The third drawing is a cross-sectional view of the finished product and structure of a preferred embodiment of the present invention. Description of component symbols] Machining electroforming molds (1) Surface plating (21) Injection molding (4) Metal layer (5 1 ) Bonding function (5 3) Production of cast-in-one sheets (2) Back-side sizing (3) Finished product (5 ) Plastic layer (5 2)