200829418 九、發明說明： * 【發明所屬之技術領域】 * 本發明係有關於一種射出產品表面成形方法，尤其是 指一種可令該射出產品於射出成形後，於該射出產品表面 不會產生缺陷、瑕庇，令該射出產品更具美觀價值感，而 在其整體施行使用上更增實用性之射出產品表面成形方 法創新設計者。 【先前技術】 Φ 按，各類塑膠射出產品，其係利用令塑膠原料加熱融 ^ 化成液態後，將融化之液態塑膠原料施加壓力，注入封閉 的塑膠模具内待其注滿後，噴注嘴即脫離塑膠模具，保持 一短暫時間，待模具内的塑膠原料降溫固化後，再開模頂 出成品，而由於該類塑膠射出產品具有其它物質所無法取 代的特性，如較明亮的色彩、具有較佳的彈性、不生銹、 不褪色、透明度佳、成本低廉、容易製造及可供大量快速 生產等，使得從常見的家庭物品到複雜的科技和醫療用 品，塑膠產品可說是無所不在，在現代生活中完全不使用 塑膠產品，恐怕是很難想像的。 然而，綜觀市面上之各式各樣的塑膠射出產品，雖皆 可達到其既定之預期功效，但於其實際實施使用中卻發 現，該類塑膠射出產品於射出成形後，在其表面難免會留 下有液態塑膠原料於注入塑膠模具中接合時所產生的料 結合線，加上於塑膠射出產品表面因冷熱凝固收縮會略為 呈現凹凸不平狀，及塑膠原料中之雜質或液態塑膠原料受 壓力注入時之喷出痕跡等，亦皆會於該塑膠射出產品表面 200829418 塑 留下缺陷、喊，尤其在要求高質感的電鍍產品上 膠射出產品經钱步雜，由於规折射之因 = 膠射出產品表面之缺陷、瑕疲更是為明顯，使^ 外觀上影響整體的美觀價值性，致令該塑膠 出成形製造過程中仍存有改進之空間。 w於射 緣是，發明人有鐘於此，秉持多年該相關行 $ 設計開發及實際製作經驗，針對現有之結構及缺失再= 研究改良，提供-歸出產品表面成形方法，以200829418 IX. Description of the invention: * [Technical field to which the invention pertains] * The present invention relates to a method for forming a surface of an injection product, and more particularly to a method for preventing the injection product from being formed on the surface of the injection product after injection molding. It is an innovative designer of the surface forming method of the injection product, which makes the product more aesthetically pleasing and more practical in its overall application. [Prior Art] Φ Press, all kinds of plastic injection products, which use the plastic material to heat and melt into a liquid, then apply pressure to the melted liquid plastic material, and inject it into a closed plastic mold to fill it, then spray the nozzle That is, it is separated from the plastic mold and kept for a short time. After the plastic material in the mold is cooled and solidified, the mold is opened to eject the finished product, and since the plastic injection product has characteristics that cannot be replaced by other substances, such as brighter colors, Excellent flexibility, no rust, no fading, good transparency, low cost, easy to manufacture and large quantities of rapid production, making plastic products ubiquitous from modern household items to complex technology and medical supplies. It is hard to imagine that plastic products are not used at all in life. However, looking at all kinds of plastic injection products on the market, although they can achieve their intended effects, they have found in their actual implementation that such plastic injection products will inevitably appear on the surface after injection molding. The material bonding line generated when the liquid plastic raw material is injected into the plastic mold is left, and the surface of the plastic injection product is slightly uneven due to hot and cold solidification shrinkage, and the impurities or liquid plastic raw materials in the plastic raw material are under pressure. The spray marks on the injection, etc., will also leave defects and shouts on the surface of the plastic injection product 200829418. Especially in the electroplating products requiring high quality, the products are injected through the money, due to the reason of the refraction = glue injection The defects and fatigue of the surface of the product are more obvious, so that the appearance affects the overall aesthetic value of the product, so that there is still room for improvement in the plastic forming process. w is the origin of the shooting, the inventor has this in mind, with many years of relevant experience in design development and actual production, in view of the existing structure and the lack of research and improvement, provide - return the surface forming method of the product,
佳實用價值性之目的者。 文 【發明内容】 本發明之射出產品表面成形綠，其主要係先利用中 出成形板材，且驗板材彻真空成形模具依所需之圖中 形狀成形表面板材初料’同時將該表面㈣初料以刀模聋 切不平整處形絲面㈣，並將賴切後之表面板材置; 於該射出產品之成形模㈣模㈣，再令融化之液態塑月 原料ϊ=ϊ入成形模具的模穴内’使得塑膠原麟 成:二’错此，即能令該表面板材成馳 生缺陷、瑕疲，令該射出^ ^具吳㈣值感，而在其整體施行使用上更增實用價值‘| 【實施方式】 為令本發明所運用之技術内 功效有更完整a清楚的揭露，兹=明目的及其達成之 併參閱所揭之圖式及圓號： 詳細說明之，並請一 首先，睛參閱第一圖本發明之、、在 成形方法主要係為： 〜程圖所示，本發明之 200829418 利用押出板材：其主要係先利用押出模具押出平滑狀 之板材（1)，該板材（1)可為鋁箔、壓克力、電鍍膜、鋁膜、 塑膠板膜〔如：ABS(丙烯-丁二烯-苯乙烯樹脂）、PE(聚乙 烯）、PP(聚丙烯）、PC(聚碳酸酯）、PS(聚苯乙烯）等〕，且 該板材（1)可依欲成形的不同需求具有不同色彩、或調整 其厚薄度。 真空成形：請一併參閱第二圖本發明之成形動作示意 圖（一）所示，將該押出之板材（1)進行加溫軟化、同時置The purpose of good practical value. [Invention] The surface of the injection product of the present invention is formed into green, and the main purpose is to use the medium-outformed sheet material, and the vacuum-forming mold of the sheet is formed according to the shape of the shape forming sheet in the drawing, and the surface (four) is initially formed. The surface of the wire is cut by a knife die (4), and the surface plate after the cutting is placed; the molding die (4) of the product is injected (4), and the molten liquid plastic material is melted into the forming mold. In the cavity, the plastic is made into the original: two's wrong, which can make the surface plate into defects and fatigue, so that the injection has a sense of value, and it has more practical value in its overall implementation. '| [Embodiment] In order to make the internal functions of the technology used in the present invention more complete, a clear disclosure, and for the purpose and the achievement thereof, refer to the illustrated figure and the horn: For details, please first Referring to the first drawing of the present invention, the forming method is mainly as follows: ～ 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 (1) can be aluminum Foil, acrylic, electroplated film, aluminum film, plastic film film (such as: ABS (propylene-butadiene-styrene resin), PE (polyethylene), PP (polypropylene), PC (polycarbonate), PS (polystyrene), etc., and the sheet (1) can have different colors or adjust its thickness depending on the different needs to be formed. Vacuum forming: Please refer to the second drawing for the forming operation of the present invention (1). The extruded sheet (1) is softened and softened simultaneously.
於真空成形模具（2)中，利用該真空成形模具（2)之真空吸 力，將板材（1)吸入真空成形模具（2)之模穴（21)内，以成 形出與所需的產品具相同表面及侧面之圖樣形狀的表面 板材初料（3)〇 一立裁切表面板材：請一併參閱第三圖本發明之成形動 π意圖（二）所示，將該經真空成形模具所真空吸弓丨 形的表面板材初料⑶置入相對應其圖樣形狀之刀模（; 中’以將該表面板材初料⑶周衫平整歧行裁切， 形成表面板材（5)。 置入模具:請一併參閱第四圖本發明之成形動作示 ，(二)所不，將該經裁切成所需圖樣形狀之表面板材(丨 的模穴⑽之内。 幻“於該成形模具。 料=成广於該成形模具(6)的模穴⑽中，將塑 原枓加熱融化成液態後，令融 力，注入該模穴⑽内，待；膠原料施加 表面板材⑸結合成-體。，、滿後，使得塑膠原料與 脫模取出·明併茶閱第五圖本發明之成形狀態示 7 200829418 !，斤再開ίΠ果具(6)模穴(61)内的塑膠原料降溫固化 ⑸之射M^t/卩可麟絲具有平餘表面板材 太所述，該元件之組成與制實施說明可知， I二有結構相較之下，由於本發明能令塑膠原料與 該、面4材結合成—體，使該表面板材成為該射出產品之 表面n由該表面板材係利用押出成形製造，呈一平滑 狀不^在該射出產品表面產生任何缺陷 、瑕疵*，令該射In the vacuum forming mold (2), using the vacuum suction force of the vacuum forming mold (2), the sheet material (1) is sucked into the cavity (21) of the vacuum forming mold (2) to form a desired product. Surface material of the same surface and side pattern shape (3) 〇 立 表面 表面 : : : : : : : : : : : : : : : : : : 请 真空 真空 真空 真空 真空 真空 真空 真空 真空 真空 真空 真空 真空 真空 真空The vacuum suction bow-shaped surface sheet material (3) is placed in a knife mold corresponding to the shape of the pattern (in the 'to make the surface sheet material (3) weekly shirt flat and cut to form a surface sheet (5). Mold: Please refer to the fourth figure for the forming action of the present invention. (2) If not, cut the surface sheet into the desired pattern shape (within the cavity (10) of the crucible. Material = into the mold cavity (10) of the forming mold (6), after the plastic raw material is heated and melted into a liquid state, the melting force is injected into the mold cavity (10), and the rubber material is applied to the surface plate (5) to be combined into - Body., after the full, make the plastic raw materials and demoulding take out · Ming and tea read the fifth picture of this hair Forming state of Ming Ming 7 200829418 !, Jin reopened Π Π fruit (6) mold material (61) plastic material cooling and curing (5) shot M ^ t / 卩 Ke Lin silk has a flat surface sheet too, the component The composition and system implementation description shows that, in contrast to the structure of the second structure, the present invention enables the plastic material to be combined with the surface material, so that the surface sheet becomes the surface of the injection product. Made by extrusion forming, it is smooth and does not produce any defects, 瑕疵* on the surface of the injected product, so that the shot
出產品能更具美觀價值感，*在其整體施行使用上更增實 用價值性者。 前述之實施例或圖式並非限定本發明之結構樣態或 尺寸，任何所屬技術領域中具有通常知識者之適當變化或 修飾，皆應視為不脫離本發明之專利範疇。 細上所述，本發明實施例確能達到所預期之使用功 效，又其所揭露之具體構造，不僅未曾見諸於同類產品 中，亦，冒公開於申請前，誠已完全符合專利法之規定與 要求，爰依法提出發明專利之申請、懇請惠予審查，並賜 准專利，則實感德便。 200829418 【圖式簡單說明】 第一圖：本發明之流程圖 • 第二圖：本發明之成形動作示意圖（一） 第三圖：本發明之成形動作示意圖（二） 第四圖：本發明之成形動作示意圖（三） 第五圖：本發明之成形狀態示意圖 【元件符號簡單說明】 (1) 板材 (2) 真空成形模具 (21) 模穴 (3) 表面板材初料 ^4) 刀模 (5) 表面板材 (6) 成形模具 (61) 模穴 (7) 射出產品The product can be more aesthetically pleasing, and it is more valuable in its overall implementation. The above-mentioned embodiments or drawings are not intended to limit the structure or the scope of the invention, and any suitable variations or modifications may be made without departing from the scope of the invention. As described in detail, the embodiments of the present invention can achieve the intended use efficiency, and the specific structure disclosed therein has not only been seen in the same kind of products, but also has been disclosed before the application, and has completely complied with the patent law. The regulations and requirements, the application for invention patents in accordance with the law, the request for review, and the grant of patents, are truly sensible. 200829418 [Simplified description of the drawings] First: Flow chart of the present invention • Second drawing: Schematic diagram of forming operation of the present invention (1) Third drawing: Schematic diagram of forming operation of the present invention (II) Fourth: The present invention Schematic diagram of forming operation (3) Fifth drawing: Schematic diagram of forming state of the present invention [Simple description of component symbols] (1) Sheet (2) Vacuum forming mold (21) Cavity (3) Surface sheet preliminary material ^4) Die ( 5) Surface sheet (6) Forming mold (61) Cavity (7) Injection product