1310705. 九、發明說明： 【發明所屬之技術領域】 本發明為-種用金屬板材以沖床沖製成具有仿木紋效 果的五金製品之製法’而五金製品諸如家俱五金、衛浴五 金、建築五金··.等，而藉以使金屬材料所製成產品表面可 獲得更真實之仿木紋效果。 【先前技術】1310705. IX. Description of the invention: [Technical field to which the invention pertains] The present invention is a method for manufacturing a metal product having a wood grain effect by punching with a metal plate, and hardware products such as furniture hardware, bathroom hardware, and construction hardware. ···etc., so that the surface of the product made of metal material can obtain a more realistic imitation wood grain effect. [Prior Art]
按，-般以金屬板材藉由沖床機具沖製而成的五金制 品在表面的處理加工上大致分為兩種：一種為以電鑛表= 加工一種為烤漆表面加工5而其中對於烤漆表面加 理上大都採單色表面塗裝居多。而若要在已經完成立體形 狀的產品表面外觀上施以圖案或紋路，諸如仿木紋者，一 般：受：於烤漆技術、印刷加工或轉印加工技術窠臼限制 ，對於有曲面之立體物通常是無法作到逼直唯美性，在產 品西面上圖紋也有不連貫，且遇有孔位或凹面圖紋即益法 轉印問題，在紋路仿似度上將受到限制，且以往在產品外 2要施財紋者，需重覆經過多道不同烤漆加工，造成 m工、成本高等不利於市場競爭與經濟缺憾，且完 成^產品其所產生仿木紋並不像，逼真感欠佳，因此在 片諸如銘板、鐵板或銅板材料者要在產品上作出 有仿核且為逼真效果者實為困難，此 之課題所在。 j/T人胖厌 H疋以’I案之發明人深知前述習式所衍生之-些缺失 ’是根據自己多年之從事該項技術經驗，不斷研發及改良 5 1310705, ’是有本案之開發完成，羡以提出專利之申請。 【發明内容】 本發明之目的’主要是為求得創作開發出一用金屬板 材以沖床沖製成具有仿木紋效果的五金製品之製法，而藉 由此製法可使由冲床所製成五金產品在表面上產生仿木紋 效果’而不會有受產品為立體形狀而不利於作木紋紋理之 ^面處理問題給予克服，其製法所衍生之利益不僅省時、 省 降低成本之外，其所製成表面木紋真實性更逼真， 可供產業之利用性甚廣，誠為本發明之效益者。 職是，本創作乃是於步驟為⑷於一金屬板材之表面 上一層漆層，（b)在漆層表面以—轉印圖案紙進行加熱轉 印，使圖案紙上染料所形成的圖紋昇華轉印至漆層，⑹ 於板材上之漆層表面貼—層膠膜，（d)將金屬板件⑽。 、c，之間進行預熱，⑻熱後之金屬板材置於沖床 進行沖製，即完成表面有仿木紋效果。 【實施方式】 有關於本發明之結構組成、技術手段及功效達成方面 ，謹配合圖式再予舉例進一步具體說明於后： -月配cr參閲圖示之第-圖為本發明之製法步驟圖。第三 為本發明實施例相片。其中，本發明之用金屬板材以^ 沖製成具有仿木紋效果的五金製品之製法，首先指該 板材係為鋁板或鐵板或銅板，而在實施例上漆層可用材料 甚多’本實施例係以南寶樹脂化學工廢股份有限公司所出 品之熱硬化性粉體塗料YI2 ’而取紹板材質為令鋼公司編 1310705 二材料試作；其製法之步驟包含有：步驟(a)先取一預 定厚薄之金屬板材，於其金屬板材之表面以金屬烤漆加工 法上層漆層，並施以高溫烘乾作業；步驟⑼在漆層表面 以轉=圖案紙（又稱印花紙或氣染紙）平置於漆層表面 :再以局溫約15G。e~2GG。c之間熱壓，使圖案紙上染 料所形成的圖紋受熱而氣化昇華並附著於板材之表面轉印 至漆層；步驟⑹於板材上之漆層表面貼一層膠膜，該膠 膜纽為透明薄膜狀，且利用膠膜可防止沖床沖壓加工時 破壞表面漆層；步驟⑷將金屬板件進行預熱，預熱溫度 -40 c〜55 c之間s使金屬受熱後能有較高的延展性 ，·步驟（e)預熱後之金屬板材置於沖床進行沖製，沖壓過 程=較緩慢沖裁更能獲得更佳品質，即可在沖床沖壓加工 後完成表面有仿木紋效果產品。 請再惠參第二圖為本發明之另一實施例製法步驟圖。 在實施上本發明在製程上另有一製法可達成相同效果，其 製：包含有：（a) & 一金屬板材之表面上一層漆層，並施 以高溫烘乾作業，·及（b)在漆層表面以一轉印圖案紙（又 稱印花紙或氣染紙）平貼附著於漆層表面，再經饵烤_備 以高溫15〇。c〜200。。之間烘烤，使圖案紙上染料：形 成的圖紋昇華轉印至漆層；（c)於板材上之漆層表面貼一 層膠膜’·（d)將金屬板件以40。c〜55。。之間進行預熱 ;(e)預熱後之金屬板材置於沖床進行沖製，即完成表面' 有仿木紋效果。 本發明之製成並不跼限應用於仿木紋上，若圖紋需改 7 1310705 變可於製作轉印圖㈣（又稱印花紙或氣染紙）時將所欲 施以之圖案或花紋紋理製作於轉印圖案紙上。而在功效上 對於以金屬板材所沖製而成的五金製品表面上在沖製後即 產生仿木紋絲，而有別以往先㈣成形後再烤漆與轉印 加工’有效減化製程，且以本發明製法可克服立體曲面、 坑洞凹面無法轉印加X與輯不易連貫順料問題給予解 決，大大提升產品附加價值舆競爭力。 綜上所述，本發明確實符合專利之新穎性、進步性盥 實用性要件。惟以上所述者，僅為本發明之-較佳實施例 :已1非时限定本發明之實施範圍。即凡依本創作申 請專利範圍所做的均等變化與修飾，皆為本發明專利範圍 【圖式簡 第一圖 弟二圖 弟三圖 單說明】 :為本發明為本發明之製法步驟圖。 :為本發明之另一實施例製法步驟圖。 :為本發明實施例相片。 【主要元件符號說明】 無According to the general situation, the metal products which are punched out from the punching machine are roughly divided into two types: one for the iron ore table = one for the surface of the baking paint and the other for the surface of the baking paint. Most of them are mostly painted on a monochromatic surface. However, if a pattern or texture is applied to the surface appearance of a product that has completed the three-dimensional shape, such as imitation wood grain, it is generally: limited by the paint technology, printing processing or transfer processing technology, for a three-dimensional object having a curved surface. It is impossible to make straightforward aesthetics. There are also inconsistencies in the pattern on the west side of the product. In the case of holes or concave patterns, the problem of transfer printing is limited, and the texture will be limited. If you want to apply for the grain, you need to repeat the processing of many different paints, which will cause the m-work and high cost, which is not conducive to market competition and economic shortcomings, and the finished product will not resemble the imitation wood grain, and the realistic feeling is not good. Therefore, it is difficult for those who have such materials as nameplates, iron plates or copper plates to make imitations on the products and to make them realistic. The inventor of the 'I case knows that the above-mentioned formulas are derived from some of the shortcomings that are based on their own years of experience in this technology, and continue to develop and improve 5 1310705, 'is the case The development is completed and the patent application is filed. SUMMARY OF THE INVENTION The object of the present invention is mainly to develop a method for manufacturing a metal product which is punched into a metal grain with a metal grain effect for the purpose of creation, and the hardware made by the punching machine can be made by the method of the invention. The product produces a wood-like effect on the surface' without the fact that the product is a three-dimensional shape and is not conducive to the wood grain texture. The benefits derived from the method are not only time-saving but also cost-saving. The surface wood grain produced by it is more realistic and can be widely used by the industry, and is sincerely beneficial to the invention. The job is to create (4) a layer of paint on the surface of a metal sheet, and (b) heat transfer on the surface of the paint layer with a transfer pattern paper to sublimate the pattern formed by the dye on the pattern paper. Transfer to the lacquer layer, (6) affix the surface of the lacquer layer on the board to the lacquer layer, and (d) place the sheet metal part (10). Preheating between c and c, (8) The hot metal sheet is placed in a punching machine for punching, that is, the surface has a wood grain effect. [Embodiment] Regarding the structural composition, technical means and efficacy of the present invention, it is further described in detail with reference to the following figures: - The monthly configuration is shown in the figure - Figure is the manufacturing steps of the present invention. Figure. The third is a photo of an embodiment of the present invention. Wherein, the method for manufacturing a metal product having a wood grain effect by using a metal plate material of the present invention first means that the plate material is an aluminum plate or an iron plate or a copper plate, and in the embodiment, a lot of materials are available for the paint layer. The embodiment is based on the thermosetting powder coating YI2' produced by Nanbao Resin Chemical Industry and Waste Co., Ltd., and the material of the plate is made by the steel company 1310705. The steps of the preparation method include: step (a) First, take a predetermined thickness of metal sheet, apply the upper layer of paint on the surface of the metal sheet with metal baking finish, and apply high temperature drying operation; step (9) on the surface of the paint layer with transfer = pattern paper (also known as printing paper or gas dyeing) Paper) is placed on the surface of the paint layer: about 15G at the local temperature. e~2GG. The hot pressing between c causes the pattern formed by the dye on the pattern paper to be heated and sublimated and adhered to the surface of the sheet to be transferred to the lacquer layer; and step (6) applies a film on the surface of the lacquer layer on the sheet, the film It is transparent film, and the film can prevent the surface paint layer from being damaged during press processing. Step (4) preheats the metal plate. The preheating temperature is between -40 c and 55 c, so that the metal can be heated after heating. The ductility, step (e) preheating of the metal sheet placed in the punch for punching, stamping process = slower punching can get better quality, can be finished after the punch press processing surface has imitation wood grain effect product. Please refer to the second figure for the process steps of another embodiment of the present invention. In the implementation of the invention, another process can achieve the same effect in the process, and the system comprises: (a) & a layer of lacquer on the surface of a metal plate, and is subjected to high temperature drying operation, and (b) The surface of the lacquer layer is attached to the surface of the lacquer layer by a transfer pattern paper (also known as printing paper or air-dye paper), and then baked at a high temperature of 15 〇. c~200. . Bake between the dye on the pattern paper: sublimation of the formed pattern onto the lacquer layer; (c) attach a layer of film to the surface of the lacquer layer on the sheet ’·(d) the metal sheet is 40. c~55. . Preheating is carried out between; (e) the preheated sheet metal is placed in a punching machine for punching, that is, the surface is finished with a wood grain effect. The invention is not limited to the application of imitation wood grain, and if the pattern needs to be changed, the 13 1310705 can be used to make the transfer pattern (4) (also known as printing paper or air-dyed paper). The pattern texture is made on the transfer pattern paper. In terms of efficacy, the surface of the metal products punched out of the metal sheet is imitation wood-like silk after being punched, and the difference is that the first (four) forming and then baking and transfer processing 'effective reduction process, and The method of the invention can overcome the problem that the three-dimensional curved surface, the concave surface of the pit can not be transferred, the X and the series are not easy to be connected, and the product added value and competitiveness are greatly improved. In summary, the present invention does meet the novelty, advancement, and practicality of the patent. However, the above is only the preferred embodiment of the present invention: the scope of implementation of the present invention has been defined from time to time. That is, the equivalent changes and modifications made by the patent application scope of the present invention are the scope of the invention. [Fig. 1st, the first diagram, the second diagram, the third diagram, the description of the invention]: The invention is a process diagram of the invention. : A process step diagram of another embodiment of the present invention. : A photograph of an embodiment of the invention. [Main component symbol description] None