1298042 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種^泡1私，特別係指一種加工快速、不溢色之多色 鞋底發泡製程者。 【先前技術】 由於現代科技不斷提昇塑膠射出成型技術的水準，所以，目前塑膠射 .出成型技術已是高技術性工業中十分重要技術之一，一般所見的麵產品 更是射出塑膠技術之中主要產業，但是，由於鞋類塑膠射出技藝的步驟、 生產方式各林同，雜麵騎出技術技具紐佳的絲便成為採用 者最為重視_題；因此，如何開發出—種具有更佳功效的射出成型技術， 早已變成研發者與製造商最想克服的問題。 -般目前最常見得多色多層鞋底射域型方式，其射出步驟主要可區 分為：（1)射出成型預設單色、單層鞋底⑵置入模具⑶不同色單 •層鞋底射出成型（4)開模；藉由上述四個步驟可以生產出具有多色多層 之鞋底成品’此種習用鞋底塑膠射出成型方法已在市面上銷售、使用許久， 但實際上卻存在發明人欲克服之技術課題； 習知鞋底生產業者射出多色多層鞋底時，必需_不_色的色料的 塑膠射料，藉此達成整體設計感與亮眼的外觀，但是，由於内層鞋底、外 層鞋底為前、後分別射出，故當較晚射出的外層鞋底材料射入後，前、後 射入的内絲底、外層鞋底週邊都會混雜斜整的溢出材料（業界通常以 挪色』柄之）不心雜子成品的整麟贼、且各種不_色塑膠材 5 1298042 _混亂溢色更是降低產品品f主因，甚至，多色採行多次紅射出方式 更是造成鞋底射出速度無法突破之醜，是故，針對以上缺失，在求理想、 實用與進步之今日’誠為_極待努力追求改善之目標。 有l於斯，本發明人乃經詳思細索，並積多年從事各種鞋類塑勝射出 成型機構與相關鞋類射出產品之販售、研究與開發之經驗，終而得以開發 出-種可以解決以往鞋底射出不同色層耗時、及溢色問題之多色鞋紐泡 方法，航提昇我多色鞋底之射減型技術，錢福我獻之鞋底射出廠 ’商。 【發明内容】 本發明乃在提供一種發泡成型快速之多色鞋底發泡製程。 本發明另一目的在提供一種不會產生溢色現象之多色鞋底發泡製程。 本發明達到上述預期目標之製程步驟包括·· 置入隔板··於公、母模間置入一隔板，該隔板並開設有至少二流道， 流道並形成有連通公、母模之開口； 注料：利用注料機具將不同顏色之塑膠色料由隔板之流道入口注入， 並由開口導入公、母模預設處； 取出隔板：將注入不同顏色色料之公、母模打開並將隔板予以取出； 發泡：復將取出隔板後之公、母再次閉合並予以發泡成型； 開模：將公、母模開啟並取出公、母模穴内發泡完成之雙色蓋鞋底成 品者。 6 1298042 ，.v 透過上述置入隔板、注料、取出隔板、發泡、開模等五步驟，即能以 單次注料方式快速發泡成型出一雙色（或雙色以上）鞋底，實可克服習知 技術手段利用預先射出雙色未發泡夾層，再將雙色未發泡夾層對齊置 V主丁 應模穴之耗時缺失； 且本發明雙色鞋底之不同顏色色料係透過單次同時注入公、母模之模 穴内，再予以直接發泡成型自然可克服習知雙色鞋底『溢色』缺失，讓雙 _色（或多色）革圭底不同顏色層呈現無接痕現象，以保持雙色鞋底之外觀一 致性，同時亦可強化不同顏色層間之結合穩定性多重功效。 如第四圖所示，若雙色鞋底⑵係以大底底面形成間隔狀顏色區塊 (3)實施態樣者，則可配合一轉盤（5 〇)並於轉盤（5 〇)上置放數 個預型隔板（6 0 )，當轉盤（5 0 )轉動至注料機具（7 〇 )位置時，則 可利用該注料機具（7 〇)將預設之色料注入該預型隔板（6 〇)内而形 成未發泡之區塊色料（6 1 ); 丨 再如iLA ®所示於公、母模（i 〇、2 Q )間置人隔板（3 〇 )先行 丨將色料由流道（31、3 2)注入公、母模（2 〇、3 〇)内並取出隔板 (3 0 )，復如第五B圖所示，將區塊色料（6丄）置入母模（2 〇)預設 之區間内，接著如第K_示將公、母模（i Q、2◦)蓋合進行發泡 作業，泡發完成後取出即如第五肢六圖所示之雙色鞋底（2)者，該實 施例同樣具有上述實施例相同結構功效。 最后’再請參照第七、八圖所示，係本發明雙色鞋絲减程所製造 之雙色鞋底第三實細，本發鴨過上賴靖產生之雙色（或雙色以上） 1298042 • ^ 丨,v 鞋底’除了第-實施例所揭之大底及中底上下層不同顏色實施形態外，亦 得採第七、八圖所揭鞋尖（8工）與鞋跟（8 2)部位與鞋底（8 〇)不 同顏色射出成型貫施態樣，達到第三實施例所揭雙色鞋底技術手段，同樣 於置入隔板流程中置人—具流道之隔板（3 ◦ a )，隔板（3 〇 a )轴向並 開設有上、下流道（31a、32 a)，上流道（3 la)並與上模具（9 0 )連通’轴向開設之下流道（3 2 a )對應下模具（9 1 )鞋尖及鞋跟 部位，則縱向開設相互連通之前、後通孔，俾利，色料得由上流道（3丄 .a )注入上模具（9 0 ) ’另一色料則由下流道（3 2 a )注入下模具（9 1 )之鞋纽鞋跟部位，復施以後續之取出隔板、發泡、開模等步驟，即 可成型出第八圖所示，鞋尖（8 1)、鞋跟（8 2)與鞋底（8 0)不同色 之雙色鞋底。 §然，上述所論述之三種不同實施型態之雙色鞋底，僅是本發明精神 底下具體實施之方案之一，若基於本發明新穎增設具注料流道之隔板技術 .手段所產生之不同形態雙色（或雙色以上）鞋底製造方法或產品結構者， 皆應屬本發明精神所函括在内，合先陳明。 、、示上所述，本發明多色鞋底發泡製程其新穎之隔板設計，實能克服習 知雙色（多色）鞋底射出成型之技術課題，業已符合發明專利申請要件， 懇睛鈞局能早日賜予本案專利權，至感德便。 【圖式簡單說明】 第一圖係本發明多色鞋底製程流程圖。 9 1298042 ' · r 第二圖係本剌多色鞋底立料細。 第三A〜三D_本發明多色鞋底之發泡過程示意圖 弟七圖係本㈣多色鞋底第三實施例之置人隔板注料狀態剖面示音 第八圖係本發明多色鞋底第三實施例之雙色鞋底側面示意圖。- 弟四圖係本發❹餘底第二實施例之馳及注料機具制狀態圖 第五A〜五D圖係本發明多色鞋底第二實施例之發泡過程示意圖。 第六圖係本發明多色鞋底第二實施例之雙色鞋底立體外觀圖。 【主要元件符號說明】 1 — —〜雙色鞋底 10- 一〜〜一公模 2 1- 一〜〜〜模穴 3 0a 一〜〜〜隔板 3 1a 一―〜〜上流道 3 2a —下流道 5 0- —〜〜一轉盤 6 1- —〜〜〜區塊色料 8 0- —〜〜一鞋底 82- —鞋跟 9 1- 一〜〜〜下模具 2s —— 一一雙色鞋底 2 〇 〜-- —母模 3 〇 〜-- —隔板 3 1——- —流道 3 2——- —開口 4 0——- 一一注料機具 6 〇〜—— 一一預型隔板 70 —— - 一一注料機具 8 1——- _ 一鞋尖 9 〇〜 一一上模具1298042 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a type of foaming, in particular to a multi-color sole foaming process which is fast in processing and does not overflow color. [Prior Art] As modern technology continues to improve the level of plastic injection molding technology, the current plastic injection molding technology is one of the most important technologies in the high-tech industry. Generally speaking, the surface products are injected into the plastic technology. Major industries, however, due to the steps and production methods of the footwear plastic injection technology, the silky technology of the noodles riding the technology technology has become the most important issue for adopters; therefore, how to develop a better Efficient injection molding technology has long been a problem that developers and manufacturers want to overcome. - Currently the most common multi-color multi-layer sole-radiation type, the injection steps can be mainly divided into: (1) injection molding preset monochrome, single-layer sole (2) placed into the mold (3) different color single layer sole injection molding ( 4) mold opening; through the above four steps, a multi-color multi-layered sole product can be produced. This kind of conventional shoe sole plastic injection molding method has been sold and used in the market for a long time, but actually there is a technology that the inventor wants to overcome. The problem is that when the sole manufacturer produces a multi-color multi-layer sole, it is necessary to use a plastic injection material of _ non-color color material to achieve an overall design and a bright appearance, but since the inner sole and the outer sole are front, After the injection of the outer sole material, the outer sole and the outer sole of the outer and the outer soles are mixed with the oblique overflow material (the industry usually uses the handle). Sub-finished thief, and all kinds of non-color plastic materials 5 1298042 _ chaotic overflow color is the main cause of reducing product products, even, multi-color mining multiple red shots are more than the sole shot speed The ugliness of the breakthrough is the reason for the above-mentioned shortcomings, in the pursuit of ideals, practicality and progress. Today, we are striving to pursue the goal of improvement. The company has been carefully researched and researched for many years, and has been engaged in the sales, research and development of various footwear plastic injection molding machines and related footwear injection products. It can solve the multi-color shoe bubble method of shooting out different color layers in the past, and the problem of overflowing color. I can improve the shooting reduction technology of my multi-color soles. SUMMARY OF THE INVENTION The present invention provides a foaming and forming multi-color sole foaming process. Another object of the present invention is to provide a multicolor sole foaming process which does not cause a color cast phenomenon. The process steps of the present invention to achieve the above-mentioned intended objectives include: placing a partition plate. - placing a partition between the male and female molds, the partition plate is provided with at least two flow passages, and the flow passage is formed with a connected male and female mold Opening; Injecting: Injecting different colors of plastic color material from the flow channel inlet of the partition by the injection tool, and introducing the opening into the male and female mold presets; taking out the partition: the male color of the different color materials will be injected , the master mold is opened and the partition is taken out; foaming: the male and female after the removal of the partition plate are closed again and foamed and molded; opening the mold: opening the male and female molds and taking out the foaming in the male and female mold holes Finished two-color cover soles. 6 1298042 ,.v Through the above five steps of placing the partition, injecting, removing the partition, foaming, and opening the mold, a pair of color (or more than two colors) sole can be quickly foamed by a single injection method. It is possible to overcome the time-consuming lack of prior art techniques for utilizing the pre-shot of the two-color unfoamed interlayer and then aligning the two-color unfoamed interlayer with the V-main Dingying cavity; and the different color pigments of the two-color sole of the present invention are simultaneously injected through a single injection. In the mold cavity of the male and female molds, the direct foaming molding can naturally overcome the lack of the "color overflow" of the conventional two-color sole, so that the double-color (or multi-color) leather color bottom layer has no seams to maintain The two-color sole has a uniform appearance and also enhances the multiple stability of the combination of different color layers. As shown in the fourth figure, if the two-color sole (2) is formed by forming a spacer color block (3) on the bottom of the outsole, it can be combined with a turntable (5 〇) and placed on the turntable (5 〇). a pre-shaped partition (60), when the turntable (50) is rotated to the position of the injection tool (7 〇), the predetermined color material can be injected into the pre-shaped partition by using the injection tool (7 〇) The unfoamed block color (6 1 ) is formed in the plate (6 〇); 丨 and then the partition (3 〇) between the male and female molds (i 〇, 2 Q) as shown by iLA ®注入Inject the color material from the flow channel (31, 3 2) into the male and female molds (2 〇, 3 〇) and take out the partition plate (3 0 ). As shown in Figure B, the block color material ( 6丄) placed in the preset range of the master mold (2 〇), then cover the male and female molds (i Q, 2◦) for foaming operation as shown in the K_, and take out after the foaming is completed. The two-color sole (2) shown in the figure of the five limbs also has the same structural effect as the above embodiment. Finally, please refer to the seventh and eighth figures, which is the third solid color of the two-color sole made by the two-color shoe silk reduction of the present invention. The hair is over the two colors produced by Lai Jing (or two colors or more) 1298042 • ^ 丨In addition to the different color implementations of the outsole and the midsole and the upper and lower layers disclosed in the first embodiment, the soles of the shoes and the heel (8 2) are also disclosed in the seventh and eighth figures. Sole (8 〇) different color injection molding, to achieve the two-color sole technology of the third embodiment, also placed in the partition process - with a flow channel partition (3 ◦ a), separated The plate (3 〇a ) is axially opened with upper and lower flow passages (31a, 32 a), and the upper flow passage (3 la) is connected to the upper mold (90) and corresponds to the axially open lower flow passage (3 2 a ). The lower mold (9 1 ) is used to open the front and rear through holes in the longitudinal direction of the toe and the heel. The color material is injected into the upper mold (9 0 ) from the upper flow passage (3丄.a). Then, the lower runner (3 2 a ) is injected into the shoe heel portion of the lower mold (9 1 ), and the subsequent steps of removing the partition, foaming, and opening the mold are performed. An eighth mouldable shown, toe (81), heel (82) and the sole (80) of different colors of the color of the sole. § Any two-color (or two-color or more) sole manufacturing method or product structure should be included in the spirit of the present invention. As described above, the multi-color sole foaming process of the present invention has a novel separator design, which can overcome the technical problems of the conventional two-color (multi-color) sole injection molding, and has already met the requirements of the invention patent application. I can give the patent right in this case as soon as possible. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a flow chart of the multicolor sole process of the present invention. 9 1298042 ' · r The second picture is a multi-color sole with a fine material. The third embodiment of the present invention is a multi-color sole. The fourth embodiment of the present invention is a multi-color sole. The fourth embodiment of the present invention is a multi-color sole. A side view of the two-color sole of the third embodiment. - The fourth drawing of the second embodiment of the present invention is a schematic diagram of the foaming process of the second embodiment of the multicolor sole of the present invention. Figure 6 is a perspective view of the two-color sole of the second embodiment of the multicolor sole of the present invention. [Main component symbol description] 1 — — ~ Two-color sole 10 - one ~ ~ one male mold 2 1- one ~ ~ ~ mold hole 3 0a one ~ ~ ~ partition 3 1a one ~ ~ ~ upper flow channel 3 2a - lower flow channel 5 0--~~ One turntable 6 1-~~~~ Block color material 8 0--~~ One sole 82-- Heel 9 1- One ~ ~ ~ Lower mold 2s - One-two color sole 2 〇 ~---Female mold 3 〇~---Baffle 3 1——- —Flow channel 3 2——- — Opening 4 0——- One-shot machine 6 〇~—— One-piece pre-shaped partition 70 —— - One-shot injection machine 8 1——- _ A toe 9 〇 ~ one on the mold