201038414 六、發明說明： 【發明所屬之技術領域】 :發明係有關於一種金屬製品及其 種具有飾紋之金屬製品及其製作方法。 尤心- 【先前技術】 隨著科技的進步與發展 型電腦等電子產品的需长，費者對於手機或筆記 的設計，此等電子=之外：!來愈趨向個性化及精緻化 響消費者是否願意麟二另美觀Γ，往往是影 子產品之金屬外殼表面進行=製=用以對此等電 壓^ 1 進㈣洗或嘴砂等方式後再施以模 ==製作方法將在金屬板片之表面形成有拉 么==化而模糊不清，此等現象皆會影響 本案創新發明。性；本發明人即以此為課題進行 J知之電子裝置殼體製作方法，如本國發明專利公告‘ ^ φ 842所揭示’其係將原先以㈣合金藉高溫壓鑄成型 之電腦外殼不良品，再輔以下列之製程：第一，首先 :腦：殻不良品進行表面拋光及化學前置處理；第二，將 *預疋大小之碳纖維（或玻璃纖維）含浸樹脂，以構成一 ，維（或玻璃纖維）材；第三，將該碳纖維（或玻璃纖 、材之表面上膠，而與該電腦外殼不良品貼合；第四’ 、有厌，截維（或玻璃纖維）材之該電腦外殼不良品，進 4 201038414 行加溫、加壓處理，待樹脂硬化後取出，便成為娜合金 補強有碳纖維之-電腦外殼；第五，將該電腦外殼再進行 表面拋光、研磨或喷漆之表面亮光處理，即完成。 另’本國發明專利公告號555888亦揭示—種鎮銘人金 表面處理方法之流程，如第-圖所示，其步驟包括:S_、: 脫脂.將⑽呂合金素材經過脫脂劑處理以去除表面油污. S8H):水洗··經過水洗後讓鎂鋁合金表面保持清潔；201038414 VI. Description of the invention: [Technical field to which the invention pertains]: The invention relates to a metal product and a metal article having the same, and a method of manufacturing the same. Youxin - [Prior Art] With the advancement of technology and the development of electronic products such as computers, the design of mobile phones or notes, such electronic = other: more and more personalized and refined consumption Whether it is willing to have another beautiful look, is often the surface of the metal shell of the shadow product = system = used for this voltage ^ 1 into (four) wash or mouth sand and then apply the mold == production method will be in the metal plate The surface of the film is formed with a pull == ization and ambiguity, and these phenomena will affect the innovative invention of the case. The present inventors have made a method for fabricating an electronic device casing as a subject, as disclosed in the national invention patent publication '^ φ 842 ', which is a defective computer casing that was originally molded by high temperature die casting of (4) alloy. Supplemented by the following processes: First, first: brain: shell surface defects and chemical pretreatment; second, * pre-size carbon fiber (or glass fiber) impregnated with resin to form a dimension (or Glass fiber material; third, the carbon fiber (or glass fiber, the surface of the material is glued to the computer casing defective product; the fourth ', the anatomy, the cut-off dimension (or fiberglass) material of the computer Defective product of the outer casing, enter 4 201038414 to heat and pressurize the treatment. After the resin is hardened and taken out, it will become a carbon fiber-resistant computer casing. Fifth, the surface of the computer casing will be polished, ground or painted. Bright processing, that is, complete. Another 'National Invention Patent Bulletin No. 555888 also reveals the process of the gold surface treatment method of the town, as shown in the figure, the steps include: S_,: Degreasing. Lu alloy material after the degreasing agent-treated to remove surface oil S8H): After washing with water after the washing · magnesium alloy surfaces so clean;.
S820:酸處理：以有機—無機酸混合溶液對㈣合金表面 進行酸钮處理，讓勒合金表面顯露出金屬原色或灰色、 黑色’並促使合金表面活性化，以利於薄膜成形；概 活化處理：在酸或驗性溶液中除去驗合金表面之氧化物 ，f讓懸合金表面產生氫氧基；驗薄膜處理：將產 生氫氧基之勒合金表面覆蓋薄麟液，直到薄膜錢液血 鎂鋁合金表面之氫氧基產生鍵結，形成一層薄膜。 、 然而，刖述的殼體及其製作方法，雖然可對殼體的表 面進行美化處理，其中公告號_42，其製作道次相當的 繁靖與複雜’不僅須要以特殊的工具來進行處理，且所產 製出的殼體成本亦高昂，並不適用在日益微利化的產品上 。另，公告號555888所產製出的鎂鋁合金板，並不具備有 金屬光澤的美感。 【發明内容】 ,本發明之一目的，在於提供一種具有飾紋之金屬製品 製作方法及其製成品，其係可將各種不同形狀或圖案成型 5 201038414 在金屬基板上’以保有金屬板的金屬光澤及 及美觀性等視覺效果。 辦雜 為了達成上述之目的，本發明係提供—種具 ==品，包括-金屬基板及—裝飾纹，該金屬基板呈有 金屬=上述之目的，本發明係提供-二飾紋之 益屬设製作方法，其步驟包括： S100:備製一具有外表面的金屬基板； 10.備製開设有複數鏤空槽的一遮蔽軍； S120.將該遮蔽罩貼覆於該金屬基板的外表面， 應。亥鏤空槽位置的該金屬基板的外表面形成有—待加工區 ，飾：二：一金屬刷對該待加工區進行刷刮而成型有-裝飾紋於該金屬基板的外表面； S140 · ^供—氣壓成型模具，·以及 麗成將該金屬基板置入該氣壓成型模具施以氣體保 為了達成上述之目的，本發明係接供 金屬板製作方法，其步驟包括、種具有飾紋之 S300:備製一具有外表面的金屬基板； S310.備製開設有複數鏤空槽的一遮蔽罩； S320:將該遮蔽罩貼覆於該金屬基板的外表面，在 …亥鎮空槽位置的該金屬基板的外表面形成有-待加工區 ，以及 201038414 S330:以一金屬刷對該待加工區進行刷刮而成型有一 裝飾紋於該金屬基板的外表面。 本發明對照於先前技術具有以下功效，藉由刷刮方式 所成型的裝飾紋及以氣壓成型模具來保壓成型，不僅可保 有金屬基板之表面裝飾紋線條完整性，且不會在金屬基板 的表面產生其他額外模具壓痕，更增加所產製出之金屬板 或金屬殼的美觀性；另，本發明所製出的金屬製品除了可 應用在電子產品外，亦可被廣泛的應用在汽車儀表板或汽 〇車内裝的褒飾板或裝飾條上。 板^ 【實施方式】 有關本發明之詳細說明及技術内容，配合圖式說明如 下，然而所附圖式僅提供參考與說明用，並非用來對本發 明加以限制者。 本發明製作的具有飾紋之金屬板，如第七圖所示，主 ◎要包括-金屬基板10及一裝飾紋2〇，此金屬基板具有一 外表面11，裝飾紋20係以刷到方式成型於外表面u上。 請參照第二至八圖所示，本發明係提供一種具有飾紋 之，屬製品及其製作方法，此金屬製品係可為金屬板或金 屬殼，本實施例係為一金屬殼製作方法，其步驟包括： S100:備製一具有外表面u的金屬基板1〇(如第三圖 所示）；在此步驟中，係依據實際需求裁切出各種不同大 小或形狀的金屬基板10，此金屬基板10係可為銘合金、鎖 合金等材質，且其具有一外表面U。 7 201038414 sil(h備製開設有複數鏤空槽41的—遮蔽罩4(如第四 圖所示）；在此步驟中，該遮蔽罩4可為四邊形，其係以 合金鋼、工具鋼等高硬度的材料所製成，並在遮蔽罩4上 開設有多數長條形鏤空槽4卜各鏤空槽4】係為間隔設置且 平行排列；此鏤空槽41亦可為線狀、圓形、多邊形或花辦 形等圖案（圖未明示），但不以此種型態為限制。 S120:將該遮蔽罩4貼覆於該金屬基板㈣外表面η ，在對應該鏤空槽41位置的該金屬基㈣的外表面u形成 ^待：：區3(如第五圖所示）；在此步驟中，係將遮蔽f ==端分別對應於金屬基板1〇之各角端作叠接覆蓋 其的外表面11上，而在金屬基板H)的外表面η對正於鎮 空槽41位置形成有外露的一待加工區3。 右以一金屬刷5對該待加工區3進行刷到而成型 t一Γ紋2〇於該金屬基板10的外表面π(如第六圖所示 匕 中’金屬刷5之刷毛硬度高於前述金屬基板 的硬度，此金屬刷5之刷毛係以合金鋼、工具鋼 度的材料所製成’並以線性移動方式對待加工區Γ .仃1㊉’而在金屬基板1G之外表㈣成型有—裝飾紋洲 ^此裝飾紋2G的周緣形狀是與前述鏤空槽41相互對腐，而 線狀、圓形、多邊形或花瓣形等圖案。：外， :藉助遮蔽罩4相對於金屬基板10作30、45、60、90等各 以Si度：轉、或遮蔽罩4相對於金屬基板10作平移， 鎮空槽41分別形成於金屬基斷外表面Π 的不问位置上，再以厶遥 丹乂至屬刷5進行刷刮處理；如此，即可 8 201038414 在金屬基板l〇之外表面11成型有相互交錯的裝飾紋2〇。 S140:提供一氣壓成型模具6(如第七圖所示）；在此 步驟中，此氣壓成型模具6包括一下模座Μ、一對應下模 座61作蓋合的一上模座62及連通上、下模座62、61之模穴 内部的一氣體供給器63。 S150:將該金屬基板1〇置入該氣壓成型模具6施以氣 體保壓成型（如第七及八圖所示）；在此步驟中，係將金 屬基板10之外表面11朝上模座62方向置放，並令上下模 〇座62、61相互合模，再將一氣體從氣體供給器63灌入上、 下模座62、61之模穴内部，使金屬基板1〇之外表面丨丨受前 述氣體壓力所拉伸成型；經過一段時間的保壓過，以氣壓 成型模具6的頂出銷將此金屬基板1〇推頂退出，即可得一 具有飾紋之金屬殼半製品（如第八圖所示）。 此外本發明之金屬威製作方法更可包括一步驟幻6〇 ’此步驟S16G:提供-沖切模具（圖未示），將該金屬基 Ο板10置入該沖切模具内對該金屬基板10周邊進行裁剪下料 :在此步驟t，係將前述製程之金屬基板1〇的不平整邊緣 予以裁剪切除。 進一步，本發明之金屬殼製作方法更可包括一步驟 SH0，該步驟S170是在步驟S160之後實施，其係提供一塗 裝又備（圖未示），對該金屬基板的外表面1 1施以表面 喷塗處理。 ^月參照第九圖所示，本實施例係為一金屬板製作方法 ’其步驟包括： 9 201038414 s3〇o:備製一具有外表面丨丨的金屬基板10; S310:備製開設有複數鏤空槽41的一遮蔽罩4 ; S320:將該遮蔽罩4貼覆於該金屬基板1〇的外表面11 ’在對應該鏤空槽41位置的該金屬基板1〇的外表面u形成 有一待加工區3 ;以及 S330:以一金屬刷5對該待加工區3進行刷刮而成型 有一褒飾紋20於該金屬基板1〇的外表面u。S820: Acid treatment: the surface of the (4) alloy is treated with an acid button with an organic-inorganic acid mixed solution, so that the surface of the alloy is exposed to metallic primary color or gray, black 'and the surface of the alloy is activated to facilitate film formation; Remove the oxide on the surface of the alloy in an acid or an organic solution, f to produce a hydroxyl group on the surface of the suspended alloy; test the film: the surface of the alloy that produces the hydroxyl group is covered with thin lining liquid until the film is liquid magnesium aluminum The hydroxyl groups on the surface of the alloy bond to form a thin film. However, the described housing and its manufacturing method, although the surface of the housing can be beautified, the bulletin number _42, the production process is quite complex and complex 'not only need to be treated with special tools And the cost of the shell produced is also high, and it is not suitable for products that are increasingly meager. In addition, the magnesium-aluminum alloy sheet produced by the bulletin No. 555888 does not have the metallic luster. SUMMARY OF THE INVENTION It is an object of the present invention to provide a method for fabricating a metal article having a embossing and a finished product thereof, which can form various shapes or patterns 5 201038414 on a metal substrate to retain a metal plate metal Visual effects such as gloss and aesthetics. In order to achieve the above object, the present invention provides a product with a == product, including a metal substrate and a decorative grain, the metal substrate is provided with a metal = the above purpose, and the present invention provides a The manufacturing method comprises the following steps: S100: preparing a metal substrate having an outer surface; 10. preparing a shielding army having a plurality of hollow grooves; S120. attaching the shielding cover to the outer surface of the metal substrate , should. The outer surface of the metal substrate at the location of the hollow space is formed with a region to be processed, and a second metal brush is used to brush the surface to be processed to form a decorative grain on the outer surface of the metal substrate; S140 · ^ The gas pressure forming mold, and the Licheng insert the metal substrate into the air pressure forming mold to apply the gas. In order to achieve the above object, the present invention is a method for manufacturing a metal sheet, and the steps include: a S300 having a decorative pattern Preparing a metal substrate having an outer surface; S310. preparing a mask with a plurality of hollow slots; S320: attaching the mask to an outer surface of the metal substrate, The outer surface of the metal substrate is formed with a region to be processed, and 201038414 S330: the region to be processed is brushed with a metal brush to form a decorative grain on the outer surface of the metal substrate. Compared with the prior art, the present invention has the following effects: the decorative pattern formed by the brushing method and the pressure forming molding by the air pressure forming mold can not only preserve the surface decoration line integrity of the metal substrate, but also not on the metal substrate. The surface produces other additional mold indentations, which further increases the aesthetics of the produced metal plate or metal shell; in addition, the metal products produced by the invention can be widely applied to automobiles in addition to electronic products. A plaque or trim strip on the dashboard or car. [Brief Description of the Invention] The detailed description and technical content of the present invention are set forth in the accompanying drawings, and the description of the invention is not intended to limit the invention. The embossed metal plate produced by the present invention, as shown in the seventh figure, comprises a metal substrate 10 and a decorative pattern 2, the metal substrate has an outer surface 11 and the decorative pattern 20 is brushed to the manner Formed on the outer surface u. Please refer to the second to eighth figures, the present invention provides a embossed, genus product and a manufacturing method thereof. The metal product can be a metal plate or a metal shell, and the embodiment is a metal shell manufacturing method. The steps include: S100: preparing a metal substrate 1 having an outer surface u (as shown in the third figure); in this step, cutting metal substrates 10 of various sizes or shapes according to actual needs, The metal substrate 10 may be made of a material such as an alloy or a lock alloy, and has an outer surface U. 7 201038414 sil (h is prepared to open a plurality of hollow slots 41 - shielding cover 4 (as shown in the fourth figure); in this step, the shielding cover 4 can be quadrilateral, which is made of alloy steel, tool steel, etc. The hard material is made of a material, and a plurality of elongated hollow grooves 4 are formed on the shielding cover 4, and the hollow grooves 4 are arranged at intervals and arranged in parallel; the hollow groove 41 can also be linear, circular or polygonal. Or a pattern such as a flower shape (not shown), but is not limited to this type. S120: The mask 4 is attached to the outer surface η of the metal substrate (4), and the metal corresponding to the position of the hollow groove 41 The outer surface u of the base (4) forms a:: region 3 (as shown in the fifth figure); in this step, the masking f == ends respectively correspond to the corner ends of the metal substrate 1 作 overlap covering On the outer surface 11, an exposed portion 3 to be processed is formed on the outer surface η of the metal substrate H) opposite to the position of the hollow groove 41. Right, the metal to be processed 3 is brushed to form a t-grain 2 on the outer surface π of the metal substrate 10 (as shown in the sixth figure, the hardness of the metal brush 5 is higher than that of the metal brush 5 The hardness of the metal substrate, the bristles of the metal brush 5 are made of alloy steel and tool steel material, and the processing area is treated in a linearly moving manner. 仃1 十' is formed on the metal substrate 1G (4). The decorative pattern 2G has a peripheral shape which is opposite to the aforementioned hollow groove 41, and is linear, circular, polygonal or petal-shaped, etc.: Outside, by means of the mask 4 with respect to the metal substrate 10 45, 60, 90, etc., in Si: turn, or the mask 4 is translated relative to the metal substrate 10, and the hollow grooves 41 are respectively formed on the outer surface of the metal base, and then the position is The brush 5 is subjected to a brushing process; thus, 8 201038414 is formed on the outer surface 11 of the metal substrate to form a mutually interlaced decorative pattern 2 S140: an air pressure forming mold 6 is provided (as shown in the seventh figure) In this step, the air pressure molding die 6 includes a lower die holder, a pair An upper die holder 62 to be closed by the lower die holder 61 and a gas supplier 63 connected to the inside of the cavity of the upper and lower die holders 62, 61. S150: The metal substrate 1 is placed in the air pressure molding die 6 Gas pressure forming (as shown in Figures 7 and 8); in this step, the outer surface 11 of the metal substrate 10 is placed in the direction of the upper mold base 62, and the upper and lower mold bases 62, 61 are mutually After clamping, a gas is poured from the gas supplier 63 into the cavity of the upper and lower die holders 62, 61, so that the outer surface of the metal substrate 1 is stretched and formed by the gas pressure; after a period of time After the pressure is maintained, the metal substrate 1 〇 is pushed out by the ejector pin of the air pressure forming mold 6, and a metal shell semi-finished product having the embossing is obtained (as shown in the eighth figure). The manufacturing method may further include a step of squeezing the same step S16G: providing a punching die (not shown), placing the metal base plate 10 into the punching die to cut and cut the periphery of the metal substrate 10. : In this step t, the uneven edge of the metal substrate 1〇 of the foregoing process is cut and cut. Further, the metal shell manufacturing method of the present invention may further comprise a step SH0. The step S170 is performed after the step S160, and the coating is provided with a coating (not shown), and the outer surface of the metal substrate is applied. According to the ninth figure, the present embodiment is a method for fabricating a metal plate. The steps thereof include: 9 201038414 s3〇o: preparing a metal substrate 10 having an outer surface flaw; S310 a mask 4 having a plurality of hollow slots 41 is prepared; S320: the mask 4 is attached to the outer surface 11' of the metal substrate 1' outside the metal substrate 1 corresponding to the position of the hollow slot 41 The surface u is formed with a to-be-processed region 3; and S330: the to-be-processed region 3 is brushed by a metal brush 5 to form a plaque 20 on the outer surface u of the metal substrate 1 .
此外，本發明之製作方法更可包括一步驟S34〇，此步 驟S340:提供一沖切模具，將該金屬基板1〇置入該沖切模 具内對該金屬基板1〇周邊進行裁剪下料；在此步驟中，係 將刖述製輕之金屬基板1〇的不平整邊緣予以裁剪切除。 本發明之金屬板製作方法更可 進一步 S350，该步驟S35〇是在步驟兕4〇之後實施，其係提供一 裝。又備對该金屬基板的外表面11施以表面喷塗處理 則述之製作方法的各步驟與上述實施例大致相同，In addition, the manufacturing method of the present invention may further include a step S34, the step S340: providing a punching die, placing the metal substrate 1 into the punching die to cut and cut the periphery of the metal substrate 1; In this step, the uneven edges of the light metal substrate 1〇 are cut and cut. The metal sheet manufacturing method of the present invention is further provided with S350, which is carried out after the step ,4〇, which provides a package. Further, the outer surface 11 of the metal substrate is subjected to a surface coating treatment. The steps of the manufacturing method described above are substantially the same as those of the above embodiment.
此不再一一重覆細述；如此即可得一具有飾紋之金屬板 品（如第六圖所示） 、‘上所述，當知本發明之具有飾紋之金屬製品製作方 =及其製成品已具有產業利用性、新穎性與進步性，又本 發明之構造亦未曾見於同類產品及公開使用，完全 明專利申請要件，爰依專利法提出申請。 口 【圖式簡單說明j 圖係習知鎖紹合金表面處理流程圖。 201038414 第二圖係本發明金屬殼製作流程圖。 第二圖係本發明之金屬基板外觀圖。 第四圖係本發明之金屬基板與遮蔽罩立體分解圖。 第五圖係本發明之金屬基板與遮蔽罩相互疊接及金屬刷 示意圖。 第六圖 第七圖 第八圖 ®第九圖 係本孓明之金屬基板完成飾紋加工外觀圖。 係本發明之金屬基板與氣壓成型模具示意圖 译本發明之金屬基板完成保壓成型外觀圖。 係本發明金屬板製作流程圖。 【主要元件符號說明】 <本發明> 金屬基板10 上模座62 外表面11 裴飾紋20 待加工區3 遮蔽罩4 鏤空槽41 金屬刷5 氣壓成型模具6 下模座61 氣體供給器63This will not be repeated one by one; this will result in a metal sheet with a embossed pattern (as shown in Figure 6), 'on the above, when the embossed metal product of the present invention is made = The finished product and its finished products have industrial applicability, novelty and progressiveness, and the structure of the present invention has not been seen in similar products and public use, and the patent application requirements are fully clarified, and the application is filed according to the patent law. [Simplified diagram of the diagram shows the flow chart of the surface treatment of the lock alloy. 201038414 The second figure is a flow chart of the metal shell of the present invention. The second drawing is an external view of the metal substrate of the present invention. The fourth figure is a perspective exploded view of the metal substrate and the mask of the present invention. The fifth figure is a schematic view of the metal substrate and the mask of the present invention being overlapped with each other and a metal brush. Figure 6 Figure 7 Figure 8 ® Figure 9 The appearance of the finished metallographic process on the metal substrate. A schematic diagram of a metal substrate and a pneumatic forming mold of the present invention. The flow chart of the metal plate of the present invention. [Main component symbol description] <Invention> Metal substrate 10 Upper mold base 62 External surface 11 裴 Decorative pattern 20 Area to be processed 3 Mask 4 Hollow groove 41 Metal brush 5 Air pressure molding die 6 Lower die holder 61 Gas supplier 63