1312700 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種上漆之製程方法，尤指一種可 於塑料件上漆之製程方法。 【先前技術】 /安’在過去，產品的外部如電腦外殼，如一手提電 恥的外殼，其已藉由在該電腦本身外殼上形成三 Γ圖案設計來進行料，使射以在外殼上進行彩 4各式圖案。這些設計可叹印刷或是染色。在過去， Μ塑膠物品上’料圖案均有困難度，—般僅能以 較間单的單色系列進行著色，無法彩繪出多種色系的 吴麗花紋圖案，最多就是在原料上加入色粉、色膜， 直接射出成型；再不然就是以嘴漆、烫金、真空烤漆 或電鑛的方式等，上述之方式均無法達到我們預期的 色澤花紋的功效。 惟，現今雖有低溫冷烤的技術出現，但是該漆塗你 於物體表面的厚度，因為溫度緣故，始終無法將附著 的厚度提高，因此，稍有碰撞，很容易就會產生掉漆， 或是漆面不完整的情況發生，生產成本也相對高出許 多。 有鑑於此，本發明係提出一種可於塑料件上漆之製1312700 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a process for painting a lacquer, and more particularly to a process for lacquering a plastic part. [Prior Art] /An 'In the past, the exterior of the product, such as a computer case, such as a portable shame case, has been made by forming a three-pronged pattern on the outer casing of the computer, so that the shot is made on the outer casing. Color 4 various patterns. These designs are sighable or dyed. In the past, Μ plastic materials have difficulty in the material pattern, and can only be colored in a single color series. It is impossible to paint a variety of colors of Wu Li pattern, at most, adding toner to the raw materials. , color film, direct injection molding; otherwise it is the way of mouth paint, bronzing, vacuum baking paint or electric ore, etc., the above methods can not achieve the effect of our expected color pattern. However, although there is a technique of low-temperature cold-baked technology, the thickness of the paint on your surface is always unable to increase the thickness of the adhesion due to the temperature. Therefore, if there is a slight collision, it is easy to produce paint, or It is the case that the paint surface is incomplete and the production cost is relatively high. In view of this, the present invention proposes a system for painting plastic parts.
S 5 1312700 程方法’轉決存在於習知技射之該些缺失。 【發明内容】 本發明之主要目的係在提供一種可於塑料件上漆 之製程方法，其係將導電物質如石墨、碳纖維、黑色 母γ碳元素…等，加入工程塑料如丙烯腈—丁二烯一苯 々乙烯共聚物（ABS)、PA、pC、P0M、PPE、pc + ABS 或 pp〇 等材貝’利用模具射出成型產生—塑膠成品，最後再 將各式漆料導人靜電搶喷漆，使漆料帶有電子，更能 緊密附著於該塑膠成品上。 ,本發明之另一目的係在提供一種可於塑料件上漆 之製程方法，其係可將各式漆料，以烤漆的方式塗； 於該_成品上，產生各式美麗的花紋，使漆料附著 於該塑膠成品上看起來更有質感，達到美觀的功效。 、為達上述之目的，本發明係揭露—種上漆之製程方 法’尤指-種可於塑料件上漆之製程方法，其步 括有： U)在-工程_中添加導電物f ;⑻將丄程塑料盘 導電物質同時透過一模具，高壓射出成型，產生一塑 膠成品；（C)對該塑膠成品進行去 理後，利用靜電槍喷漆對該塑膠成品作上;= 以及⑷將該_成品放置人—烤箱内進行供烤的硬 1312700 化處理動作’約略1G至15分鐘即為成品，如此更能 使漆可以緊密附著在塑膠成品上，且漆面的厚度也可 以有效增厚。 底下藉由具體實施例配合所附的圖式詳加說明，當 更容易瞭解本發明之目的、技㈣容、_及其所達 成之功效。 【實施方式】 —為使貴審查員方便簡潔瞭解本發明之其他特徵 内容與優點及其所達成之功效能夠更為顯現，兹將本 發明配合附圖，詳細說明如下： 請參閱第1圖係為本發明可於塑料件上漆之製程 方法示思圖與第2圖係為本發明可於塑料件上漆之製 程方法流程圖’如圖所示’一工程塑料1〇係為丙稀猜 —丁二烯—苯乙烯共聚物（ABS)、尼龍、PA、pc、p〇M、 PPE、PC + ABS或PPQ...等等塑化材質，並在該工程塑 料ίο中加入導電物質12，此導電物質12依照成本考 量以不超百分之二十為基準，係為石墨、碳纖、黑色 母、奴兀素…·等等，一同導入一模具14擠壓射出成 型，產生一塑膠成品16，靜製待該塑膠成品16成型 後，利用一靜電搶噴漆丨8，加入漆料181 (圖中未示）， 使漆料181經過靜電槍喷漆18後帶有電量，對塑膠成 品16進行彩繪上漆的動作，最後再置入一烤箱2〇以 1312700 攝氏120度至220度的高溫概烤約1〇至15分鐘後， 即為完成品22 ;其中’該靜電搶噴漆18的導電係數 在歐姆左右，且該漆係為粉體塗料 或液態塗料，制料时烤漆的厚度僅能達到30μ， 透過本發明的製程方法，可以將漆面的厚度增厚至60μ 至120μ,，使漆面更能緊密附著於該塑膠成品ΐ6上產 生各式美麗的花紋，且使漆料附著於該塑膠成品上看 起來更有質感，不會因為輕微的碰撞而導致掉漆，或 是漆面不完整的情況產生。 上述可於塑料件上漆之製程方法，其步驟如下 (a)在一工程塑料1〇中添加導電物質丨2 ; ㈦將工程塑料1G與導電物質12同時透過—模具14! 高壓射出成型，產生一塑膠成品16 ; ㈦對該塑膠成品16進行去油潰、油墨的表面處理 後，利用靜電搶嗔漆18對該塑膠成品16作上漆的 動作；以及 ⑷將該塑膠成品16放置入-烤箱2。内進行烘烤的硬 化處理動作，約略10至15分鐘即為成品22。 再請參閱第3圖係為本發明可於塑料件上漆之製 r f法另一實施例圖，如圖所示，其步驟如下·· I a)將一工程塑料1 〇秀 十U透過一核具14，高壓射出成型， 產生一塑膠成品16 ; 1312700 (b)在該塑勝成品16上漆上導電漆i82(或咖塗装） 約 10〜1000000000000 歐姆； (C)對該塑膠成品16進行去油潰、油墨的表面處理 後，利用靜電搶喷漆18對該塑膠成品16作上漆的 動作；以及 h ⑷將該㈣成品16放置人—烤㈣内進行烘烤的硬 化處理動作，約略10至15分鐘即為成品22。 綜上所述，本發明在突破先前之技術結構下，確 實已達到所欲增進之功效，且也非熟悉該項技藝者所 易於思及，再者，本發明申請前未曾公開，其所具之 進步性、貫用性，顯已符合發明專利之申請要件 依法提出發明申請，懇請f局核准本件發明專利申 凊案’以勵發明，至感德便。 以上所述之實施例僅係為說明 及特點，其目的在使熟習此項技藝之人士 發明之内容並據以實施，當不能以之_本發明之專 =二即大凡財發明所揭示之精神所作之均等： 5 >飾㈣④盘在本發明之專利範圍内。 【圖式簡單說明】 第1圖係為本發明可於塑料件上漆之製程方法厂、土 圖。 /不思 1312700 第2圖係為本發明可於塑料件上漆之製程方法流程 圖。 第3圖係為本發明可於塑料件上漆之製程方法另一實 施例圖。 【主要元件符號說明】 (本發明部份） 工程塑料10 導電物質12 模具14 塑膠成品16 靜電槍喷漆18 漆料181 導電漆182 烤箱20 完成品22The S 5 1312700 procedure is a reversal of these shortcomings in conventional techniques. SUMMARY OF THE INVENTION The main object of the present invention is to provide a process for painting plastic parts by adding conductive materials such as graphite, carbon fiber, black mother gamma carbon, etc. to engineering plastics such as acrylonitrile-butyl Ethylene-benzoquinone ethylene copolymer (ABS), PA, pC, P0M, PPE, pc + ABS or pp〇, etc. are produced by injection molding of plastics, and finally finished with various types of paints. The paint is made of electrons and is more closely attached to the finished plastic product. Another object of the present invention is to provide a process for painting a plastic part, which can apply various types of paints in the form of baking paint; on the finished product, various beautiful patterns are produced, so that The paint is attached to the finished plastic product to look more textured and aesthetically pleasing. For the purpose of the above, the present invention discloses a process method for lacquering, in particular, a process for painting a plastic part, the steps of which include: U) adding a conductive material f in the - engineering _; (8) The conductive material of the plastic disk of the process is simultaneously passed through a mold, and is formed by high-pressure injection molding to produce a finished plastic product; (C) after the plastic product is processed, the finished plastic product is sprayed with an electrostatic gun; = and (4) _ Finished product placement - the hard 1312700 processing action for baking in the oven 'about 1G to 15 minutes is the finished product, so that the paint can be closely attached to the plastic finished product, and the thickness of the paint surface can also be effectively thickened. The details of the present invention, the technical capabilities, and the effects achieved by the present invention will be more readily understood by the specific embodiments and the accompanying drawings. [Embodiment] - In order to make it easier for the examiner to understand the other features and advantages of the present invention and the effects achieved thereby, the present invention will be described in detail with reference to the accompanying drawings: The process chart of the process for painting plastic parts according to the present invention and the second figure are the flow chart of the process of painting the plastic parts of the invention as shown in the figure of 'engineering plastics 1 为 丙 猜 guess - plasticized material of butadiene-styrene copolymer (ABS), nylon, PA, pc, p〇M, PPE, PC + ABS or PPQ, etc., and conductive material added to the engineering plastic ίο The conductive material 12 is based on cost considerations of not more than 20%, and is graphite, carbon fiber, black mother, slave, etc., and is introduced into a mold 14 to be extruded and injection molded to produce a finished plastic product. 16, after waiting for the plastic finished product 16 to be formed, using an electrostatic rush paint 丨8, adding paint 181 (not shown), so that the paint 181 is charged by the electrostatic gun after painting 18, the plastic finished product 16 Painted lacquered action, finally placed in an oven 2 After baking at a temperature of 12012 to 220 degrees Celsius for about 1 to 15 minutes, it is a finished product 22; wherein 'the conductivity of the electrostatic paint 18 is about ohm, and the paint is a powder coating or a liquid. Paint, the thickness of the paint can only reach 30μ, through the process method of the invention, the thickness of the paint surface can be thickened to 60μ to 120μ, so that the paint surface can be more closely attached to the plastic finished product 6 to produce various types. The beautiful pattern, and the paint attached to the finished plastic product looks more textured, does not cause paint drop due to a slight collision, or the paint surface is incomplete. The above process method for painting a plastic part is as follows: (a) adding a conductive material 丨2 to an engineering plastic 1; (7) simultaneously passing the engineering plastic 1G and the conductive material 12 through the mold 14! a plastic finished product 16; (7) after the plastic finished product 16 is degreased and the surface of the ink is treated, the plastic finished product 16 is painted with the electrostatic smashing paint 18; and (4) the plastic finished product 16 is placed into the oven 2. The hardening action of baking is performed, and the finished product 22 is approximately 10 to 15 minutes. Referring to FIG. 3, another embodiment of the rf method for painting a plastic part of the present invention is shown in the figure. The steps are as follows: I a) passing an engineering plastic 1 through a Nuclear equipment 14, high-pressure injection molding, producing a plastic finished product 16; 1312700 (b) painted conductive paint i82 (or coffee coating) on the plastic finished product 16 about 10~1000000000000 ohms; (C) the plastic finished product 16 After degreasing and surface treatment of the ink, the plastic finished product 16 is painted by the electrostatic blasting paint 18; and h (4) the (four) finished product 16 is placed in a person-baked (four) for hardening treatment, approximately 10 Finished product 22 to 15 minutes. In summary, the present invention has achieved the desired effect under the prior art structure, and is not familiar to those skilled in the art. Further, the present invention has not been disclosed before the application, and it has The progressive and versatile nature has been applied in accordance with the application requirements of the invention patents, and the application for approval of the invention patent patent is requested. The embodiments described above are merely illustrative and characteristic, and the purpose thereof is to make the contents of the inventions of those skilled in the art and implement them according to the spirit of the present invention. Equalization: 5 > Decoration (4) 4 discs are within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a process and a soil drawing method for painting a plastic part of the present invention. /I don't think 1312700 Fig. 2 is a flow chart showing the process of painting a plastic part according to the present invention. Fig. 3 is a view showing another embodiment of the process for painting a plastic member of the present invention. [Explanation of main components] (Part of this invention) Engineering plastics10 Conductive materials12 Moulds14 Plastic finished goods16 Electrostatic spray paint18 Paints 181 Conductive paints 182 Ovens 20 Finishes 22
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