201020093 六、發明說明： 【發明所屬之技術領域】 本發明係與高分子加工技術有關，特別是關於一種高分子成形物之初 胚模製方法及其模製裝置。 【先前技術】 按，於習知技術，我國第1279310號「高分子胚體之複區成型加工方 法」發明專利中’係揭露將如雙色、雙密度或其類似物之複區高分子初胚 Φ 胚體，將不同色區或密度區分別於不同之初胚模室中成形為初胚之單區區 塊後，再予以併合而組成一完整之複區初胚胚體；究其具體之技術内容， 由於其係將異區之初胚區塊於不同模室中模製成形，因此，其所憑藉之模 具類型即為呈上下疊接之三層模片型模具，並於各層模片之相向接合端面 間分別形成所需之初胚單區模室，是以，縱是等習知技術内容破可達到提 供複區初胚胚體之目的與功效，其於產業上之利用性仍僅能侷限於適用三 層模具之特定製程。 〇 *發明人前所揭露之第Q9611GG9號「減低胚料溫降之高分子胚料填模 方法」’由於其初胚模製機構並未被固定於特定單一位置上，而可沿多模站 之排列方向婦作動，是以，首揭之關加工方法並不鞭此等移動式之 填模程序》 【發明内容】 因此本發j之主要目的即係、在提供—種高分子成形物之初胚模製方 法其係用以將由如多色、多密度或其類似組成所構成之複區初胚胚艘於 單一初胚模室中模製成形。 201020093 本發明之另-目_係在提供-種高分子成形物之初胚模製方法其 係適合應用於多數成形物模製站之移動式填模程序。 緣是，為達成上述目的，本發明所提供高分子成形物之初胚模製方法 之主要技補㈣在於賴以娜初狀單—她财予时成二或以 上之不同空間，並對相異空間先後地實施注料程序，俾以得藉由單一初胚 模室即得完成諸如具密度差、色差、硬度差或其類似狀態之複區初胚胚體； 而所憑據者乃係下述之步驟： a、取用-模具；該模具具有一初胚模冑，係提供與所擬模製之初胚形 狀相同之完整模室空間； b、 使該模具位於合模狀態’並以一模塊填入該初胚模冑中以佔據該 初胚模室完整空間之一部； c、 將第一組成之高分子原料注入該初胚模室未受該模塊所佔據之他部 空間中，並受模製成形為第一區塊； d、 移動該模塊’以釋放該模塊所佔據之一部初胚模室空間； β、將第二組成之高分子原料注入該初胚模室之一部空間中’並受模製 而成形為與該第一區塊連接之第二區塊； f、開啟模具，取出由彼此相互連接之第一、第二區塊所構成之複區初 胚胚體。 【實施方式】 以下，茲舉本發明二較佳實施例，並配合圓式作進一步說明，其中·· 第一圓係本發明一較佳實施例之立體示意圖。 第二圖係本發明一較佳實施例之剖視圖。 201020093 第―圖係本麵—較佳實補之實施步驟示意圓。 第四圓係本翻另-較佳實補之讀示意圖。 第五圖係本㈣另—触實施狀實施細示意圖。 請參閱帛®至第二圖所示，在本發明一較佳實施例中所提供 高分子成形物之初胚模製方法，乃鋪由—她模製裝置⑽予以實施，·進 -步來說，該初胚模製袭置⑽係由二模具組(2〇)、一第一注料組㈣、一 第二注料組(4G)〖x及—移動機構所組成者。 ❹ 各該模具組(㈣係分別具有一適當厚度之板狀外模⑵），二適當形狀之 模孔(22)係並列地貫設於該外模(21)之上下兩側板面間，二内模㈣，外圍 輪廓形㈣與-對應模孔(22)之形狀相仿，並自__對應模孔(22)之底端開口 滑設於該模孔(22)中，而可沿該模孔(22)之孔轴位移滑動，俾透過各該内模 (23)賴對應模孔(22)底端孔口之方式，使各賴孔(22)呈上方透空之容納 空間。 該第一注料組(30)具有一板狀之第一合模座(31)，係用以昼接於該外模 ⑩（21)之上方，二第一穿孔(32)係並設於該第一合模座(31)之上下兩側端面 間，二模塊(33)，係分別滑設於該第一合模座(31)上，底端並可突伸於該第 一合模座(31)下侧座面之下方，二第一射出部(34)係分別立設於該第一合模 座(31)上，並使射出端(341)同轴伸置於對應之第一穿孔(32)中。 該第二注料組(40)係位於該第一注料組(3〇)之一側，彼此並呈並列對 應，具有一板狀之第二合模座(41)，係用以疊接於該外模(21)之上方，二第 二穿孔(42>係分別貫設於該第二合模座(41)之上下兩側板面間，二第二射出 部(43)係分別立設於該第二合模座(41)上，並使射出端(431)同轴伸置於對應 201020093 之第二穿(42)中。 該移動機構(圖上未示），係用以提供動力使各該模具組(2〇)於各該第 一、第二注料組(30)(40)間位移，惟其具體技術内容並非本發明之技術特 徵，且發明人亦已於我國第096110009號發明專利前案中揭露具趙之技術 内容’是以在此即不再另為冗陳’簡言之，依據該已公開之發明技術内容 所揭露之技術，該移動機構係可以介於各該第一、第二注料組(3〇)(4〇)間距 離之中點為軸，以旋轉方式帶動各該模具組(20)，亦得以線性往復位移之方 ® 式使各該模具組(2〇)沿直線方向於各該注料組(30)(40)間往復位移。 藉由該初胚模製裝置(1〇)，該高分子成形物之初胚模製方法其步驟之 實施乃為： a、使一模具組(20)位於該第一注料組(30)下方，並使該外模(21)頂面抵 接接合於該第一合模座(31)下方’而成合模狀態，俾使該二模孔(22)之上方 孔口為該第一合模座(31)所遮閉，據以分別形成呈封閉且形狀與所擬模製之 初胚形狀相同之完整初胚模室(5〇)空間； 參 b、使各該模塊(33)分別自該第一合模座(3Ί)伸入該初胚模室(5〇)中，以 佔據該初胚模室(50)完整空間之一部(501); c、將第一組成之高分子原料，藉由各該第一射出部(34)經由所屬之射 出端注入對應初胚模室(5〇)未受模塊(33)佔據之他部空間(5〇2)中，並使注入 之高分子原料體積小於該他部空間(5〇2)之容積’且於注料完成後，使各該 内模(23)受外部動力之驅動向上位移以縮小該他部空間(5〇2)之容積至與該 第一組成高分子原料體積相等，而使所注入之第一組成高分子原料受到壓 形而模製定形為第一區塊(511);在此同時，該模塊(33)亦隨之同步向上位 201020093 移，而同比例地縮小該一部空間(501)之容積； d、 開模使該模具組(20)與該第一注料組(30)分開，並使各該模塊(33) 移離該模具組(20)，俾以釋放各該模塊(33)對於對應初胚模室(50)所佔據之 一部空間(501); e、 維持該内模(22)與外模(21)彼此間之相對位置於該c步驟之位移後 狀態下’以該移動機構(50)將該模具組(20)自該第一注料組(30)轉移至該第 二注料組(30)下方； φ f、使該模具組(20)之外模(21)頂面抵接接合於該第二合模座(41)下方， 再次形成該模具組(20)之合模狀態，並以各該第二射出部(43)以射料端將第 二組成之高分子原料注入對應之初胚模室(50)之一部空間(5〇1)中，而此 際’所注入之第二組成高分子原料之體積係與該一部空間(5〇1)之容積相 等，並藉由該第二射出部之射出壓力使原料於該一部空間(5〇1)中受壓定形 為第二區塊(512) ’並與於該c步驟所注入而定形於該初胚模室(5〇)中之第 一組成南分子原料連結合定形成為一體之完整初胚(51); ® g、使該模具組(2〇)與該第二注料組(40)分離，而令該模具組(20)呈開模 狀態，俾取出由各該第一、第二區塊(511)(512)所構成之完整初胚(51)，以 供成形物之成品模製程序使用。 上開方法中，申請人必需特別加以提出說明者係： 其一，在該c步驟中，由於該他部空間(502)在未注料前之容積係大於 所擬注入之原料贿，因此’就射出而言，係可以—較低之射出壓力將原 料注入該他部㈣巾’並藉由該魄之移動提供模製壓形所必需之外力； 而於該f步驟中，由於所擬注入之原料體積係與該一部空間(5叫之容積相 7 201020093 等’因此，就射出而τ，即猶求較大之射㈣力，以於注人原料之同時 提供壓形所必需之壓力。 其二，各該第一、第二組成之高分子原料，其彼此間組成之差異係可 為構成密度差、色差、硬度差等不同狀態，而視需要調整其組成之成分； 換。之’即本發明所提供之高分子成形物之初胚模製方法乃係特別屬於有 諸如密度差、色差、硬度差或其類似狀態之複區初胚需求之技術領域。 ”一本發明所揭露初胚模室被區分成-部與他部時’該一部空間與 ❹他部m之對触態並未僅限於上開實補巾所揭露之兩區塊並列之狀 態而了因應不同初胚型態之需求，改變該一部空間與他部空間間之對應 狀態至諸如他部空間為中空環狀而一部空間為填補該環狀中空之柱形等 等，此等簡單形狀上之改變均應屬本發明之技術範躊所涵攝。 續請參閲第四圖與第五圖，在本發明另一較佳實施例中所提供之高分 子成形物之初胚模製方法，其乃係藉由一初胚模製裝置(1〇，)予以實施者； 而該初胚模製裝置(1 〇’)則係由一模具組(2〇，)及一注料組(3〇，)所構成者。 © 該模具組(20’)係具有一板狀外模(21’），至少一適當形狀之模孔(22，)係 貫設於該外模(21’)之上下兩側板面，外圍輪廓形狀與該模孔(22，)形狀相仿 之塊狀内模部(23’），係自該模孔(22，)之下方孔口滑設於模孔(221)中，並可 沿模孔(22’)之孔轴方向往復位移，以封閉該模孔(22，)之底端孔口，用以使 該模孔(22’)形成為上方透口之容納空間，一驅動部(圖上未示），係用以帶動 該内模部(23)於該模孔(22，)中往復位移； 更進一步來說，該内模部(23，)係具有一模塊(231，），係用以佔據該模孔 (22’)之一部，一壓模(232’）’形狀係與該模孔(22，)未受該模塊(231，)佔據之 201020093 他部形狀相仿；而該驅動部則具有第-與第二驅動件，係以出力端分別帶 動各該壓模、模塊(232)(231 ’)於該模孔位2，)中位移作動。 該注料組(30)係具有-板狀合模座(31，），位於該模具組⑻，)之上方， 並可與該外模(21)之頂面叠接，用以使該模具組(2〇，)位於一合模狀態上， 至少兩穿孔(32，)係'貫設於該合模座(31，)上，並分別對應於各該模塊及壓模 (231’)(232，)之上方’至少第一與第二兩射料部(33，)㈣係以射出端 (331 ’)(34Ί ’)分別同軸伸置於對應之穿孔(32，)中。 © 藉由該初胚模製裝置(10，），該高分子成形物之初胚模製方法，其實施 係依下列步驟進行之： a、 將該模具組(20，)位於該注料組(30，)下方，並令其彼此疊接結合成合 模狀態，使該外模(21，)上侧板面上頂抵接於該合模座(31，)上，俾令該模孔 (22’)之上方孔口為該合模座(31》所遮閉，據以形成一封閉之初胚模室 空間； b、 以該第二驅動件帶動該模塊(231，)於該模孔(22，)中滑移至上頂抵接 ❹於該合模座(31’)下鑛面上；JUX該第-购件帶動該壓模(232，)位移至頂 面距離賴孔(22，)頂端孔口下方適當距離之位置上；據此，該初胚模室㈣ 之完整空間即為該模塊(231，)佔據其一部空間(401，）’並於各該壓模(232，）、 模孔(22’)孔壁、模塊(231，)及合模座(31，)彼此間圍繞形成該初胚模室(4〇，)未 受該模塊(231 ’)所佔據之他部空間(4〇2，）； C、以該第一射料部(33，)將第一組成之高分子原料經由其射出端(331，） 注入該初胚模室(4〇’)之他部空間(4〇2，)中，且所注入之第一組成高分子原料 體積並小於該他部空間(4〇2，)於原料注入前之容積，並於注料完成後，以該 9 201020093 第-驅動件帶動該壓模(232，)於聰孔(22，)中位移，以縮小該他部空間(4〇2，) 之容積至與所注入之第一組成高分子原料體積相等，俾對之實施壓形而模 製成形為第一區塊(411，）； d、以該第二驅動件(242，)帶動該模塊(23V)沿該模孔(22，)孔抽向下滑 移，俾釋放其對該初胚模室(4〇，)所佔據之一部空間(4〇1，）； β «該第_射料部(34)將第二組成之高分子原料經由其射出端(糾，） 注入該初胚模室(40，)之-部空間(4〇1，)中，且所注入之第二組成高分子原料 ❹之體積必小於該一部空間(401，)於原料注入前之容積，並於注料完成後，以 該第二驅動件(242，)帶動該模塊(231，)向上位移，俾縮減該一部空間(4〇1，） 之容積至等於所注入之第二組成高分子原料之體積據以對之實施壓形而 模製成形為第二區塊(412，），同時藉由該壓形施力使該第二區塊⑷2，)與該 第一區塊(411，)黏結成一體。 f、使該模具組(2〇’)與該合模座(3〇，)分開，並取出*各該第一第二區 塊(411’)(412，)所構成之完整初胚(41’），以供成形物之成品模製程序使用。 ® 對於本實施例所揭露之高分子成形物之初胚模製方法，其具體之功效 乃係與前揭實施例所得達成之效果相同，但不同的是，在本實施例中，各 該c e步驟之射料程序均係於—低壓射出狀態下進行而使各該第一、第 -區塊(411 )(412’)之壓形程序分職對應之各該壓模與模塊(232，)(231，)施 予而非由射出壓力所提供。 201020093 【圖式簡單說明】 第一圖係本發明-較佳實施例之立體示意圖。 第二圖係本發明-健實補之剖視圖。 第三圓係本發明-較佳實施例之實施步驟示意圖。 第四圓係本發——較佳實施例之謂示意圖。 第五圓係本發明另-較佳實_之實施步驟示意圖。201020093 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a polymer processing technique, and more particularly to an initial molding method of a polymer molded article and a molding apparatus therefor. [Prior Art] According to the prior art, in our invention patent No. 1279310, "The processing method of the composite processing method of the polymer embryo body", the composite embryo of the complex region such as two-color, double-density or the like is disclosed. Φ embryo body, the different color regions or density regions are formed into a single block of the initial embryo in different embryonic mold chambers, and then combined to form a complete complex embryonic embryo body; the specific technology Content, because it molds the initial embryonic blocks in different zones in different mold chambers, the type of molds that it relies on is a three-layer die-type mold that is stacked one on top of the other, and is used in each layer of the die. The desired initial embryo single-zone mold chamber is formed between the opposite joint end faces respectively, so that the purpose and effect of providing the primordial embryo body in the complex region can be achieved by the prior art, and the industrial utilization is still only Can be limited to a specific process for a three-layer mold. 〇* No. Q9611GG9 disclosed in the inventor's "Method for filling the polymer blank for reducing the temperature drop of the blank"" is not fixed in a specific single position because of its initial embryo molding mechanism, and can be along the multi-mode station. In the direction of the arrangement, the processing method of the first disclosure does not whip the mobile filling procedure. [Inventive content] Therefore, the main purpose of the present invention is to provide a polymer molded product at the beginning. The embryo molding method is used to mold a complex primordial embryo, which is composed of a multi-color, multi-density or the like, in a single primordial mold chamber. 201020093 Another object of the present invention is to provide a preform molding method for a molded article of a plurality of molded articles. The reason is that, in order to achieve the above object, the main technical supplement (4) of the initial embryo molding method of the polymer molded article provided by the present invention lies in the different space of the first form of the Lai Na Na--- The different space successively implements the injection process, so that a single primordial embryo body such as density difference, chromatic aberration, hardness difference or the like can be completed by a single primordial mold chamber; The steps are as follows: a. access-mold; the mold has an initial embryo mold, which provides the same complete mold cavity space as the shape of the original embryo to be molded; b, the mold is in the mold clamping state' a module is filled in the primordial mold to occupy a part of the complete space of the primordial mold chamber; c, the first component of the polymer material is injected into the space of the primordial mold chamber not occupied by the module And being molded into a first block; d, moving the module to release a portion of the primordial cavity space occupied by the module; β, injecting the second component of the polymer material into the primordial mold chamber a space that is molded and shaped to connect with the first block The second block; F, opening the mold, removing the first early region of the second multiplexing block formed of embryogenic connected to each other by a member of another. [Embodiment] Hereinafter, a second preferred embodiment of the present invention will be further described with reference to a circular form in which a first circular system is a perspective view of a preferred embodiment of the present invention. The second drawing is a cross-sectional view of a preferred embodiment of the invention. 201020093 The first part of the picture - the implementation steps of the better actual compensation. The fourth circle is a schematic diagram of the reading of the better-compensated. The fifth figure is a detailed diagram of the implementation of (4) another-touch implementation. Referring to 帛® to the second figure, the initial embryo molding method of the polymer molded article provided in a preferred embodiment of the present invention is carried out by her molding device (10), and is further advanced. It is said that the initial embryo molding (10) is composed of two mold groups (2〇), a first shot group (four), a second shot group (4G), and a moving mechanism. ❹ each of the mold sets ((4) respectively have a plate-shaped outer mold (2) of a suitable thickness), and two appropriately shaped mold holes (22) are arranged side by side between the upper and lower sides of the outer mold (21), The inner mold (4), the outer contour shape (4) is similar to the shape of the corresponding mold hole (22), and is slidably disposed in the mold hole (22) from the bottom end opening of the corresponding mold hole (22), and along the mold The hole axis of the hole (22) is slidably displaced, and the inner hole (23) is passed through the bottom hole of the corresponding die hole (22) so that each of the hole holes (22) has an upper vacant space. The first injection group (30) has a plate-shaped first mold base (31) for tying the upper mold 10 (21), and the first first hole (32) is Between the upper and lower end faces of the first clamping base (31), two modules (33) are respectively slidably disposed on the first clamping base (31), and the bottom end can protrude from the first clamping die Below the lower seating surface of the seat (31), the two first injection portions (34) are respectively erected on the first mold base (31), and the injection end (341) is coaxially extended to the corresponding one. A perforation (32). The second injection group (40) is located on one side of the first injection group (3〇), and is juxtaposed to each other, and has a plate-shaped second mold base (41) for tying Above the outer mold (21), two second perforations (42> are respectively disposed between the upper and lower plate faces of the second mold clamping seat (41), and the second second injection portions (43) are respectively erected On the second mold base (41), and projecting the injection end (431) coaxially in the second wear (42) corresponding to 201020093. The moving mechanism (not shown) is used to provide power The mold set (2〇) is displaced between each of the first and second shot groups (30) (40), but the specific technical content is not the technical feature of the present invention, and the inventor has also been in China No. 096110009 In the pre-invention patent case, it is disclosed that the technical content of Zhao's is not redundant here. In short, according to the technology disclosed in the disclosed invention, the mobile mechanism may be interposed. The middle point of the distance between the first and second injection groups (3〇) (4〇) is an axis, which rotates the mold group (20), and is also linearly reciprocated. The set (2〇) is reciprocally displaced between the injection groups (30) (40) in a linear direction. The initial preform molding method (1〇), the polymer preform is molded by the initial embryo molding method The step is performed by: a. placing a mold set (20) under the first shot group (30), and abutting the top surface of the outer mold (21) to the first mold base (31) The lower part is in a closed mold state, so that the upper opening of the two mold hole (22) is blocked by the first mold base (31), thereby forming a closed shape and a shape of the original embryo to be molded. a complete primordial cavity (5 〇) space of the same shape; a b, each of the modules (33) extending from the first dies (3 Ί) into the primordial cavity (5 〇) to occupy a portion (501) of the intact space of the primordial mold chamber (50); c. injecting the polymer material of the first composition into the corresponding primordial mold chamber through the respective injection ends of the first injection portion (34) (5〇) is not in the other space (5〇2) occupied by the module (33), and the volume of the injected polymer material is smaller than the volume of the other space (5〇2) and after the injection is completed, Each of the inner molds (23) is driven upward by external power The volume of the other space (5〇2) is reduced to be equal to the volume of the first constituent polymer raw material, and the injected first constituent polymer raw material is pressed and shaped into a first block (511). At the same time, the module (33) is also moved to the upper position 201020093, and the volume of the space (501) is reduced in proportion; d, the mold is opened to make the mold set (20) and the first The injection group (30) is separated and each module (33) is moved away from the mold set (20) to release a space occupied by each of the modules (33) for the corresponding embryonic mold chamber (50) ( 501); e, maintaining the relative position of the inner mold (22) and the outer mold (21) relative to each other in the state after the displacement of the c step, the mold set (20) is replaced by the moving mechanism (50) a shot group (30) is transferred to the bottom of the second shot group (30); φ f, the top surface of the mold set (20) is abutted to the second mold holder (41) Underneath, the mold clamping state of the mold set (20) is again formed, and the second polymer material of the second composition is injected into the corresponding primordial mold chamber (50) with the second injection portion (43). In a space (5〇1), and this time 'The volume of the second constituent polymer raw material injected is equal to the volume of the one space (5〇1), and the raw material is in the space (5〇1) by the injection pressure of the second injection portion. The medium block is shaped into a second block (512)' and is integrated with the first component of the south molecular material material which is injected into the primordial mold chamber (5〇), and is integrated into a complete embryo. (51); ® g, separating the mold set (2〇) from the second shot set (40), and causing the mold set (20) to be in a mold-opening state, and taking out the first and second The complete priming (51) formed by the block (511) (512) is used for the finished molding process of the formed article. In the above method, the applicant must specifically mention the following: First, in the step c, since the volume of the other space (502) before the unfilling is larger than the bribe of the material to be injected, In the case of injection, it is possible to inject the raw material into the other portion (four) of the towel and to provide the external force necessary for the molding by the movement of the crucible; and in the step f, due to the intended injection The volume of the raw material and the space (5 called volume phase 7 201020093, etc.), therefore, and τ, that is, the larger shot (four) force, in order to provide the necessary pressure for the pressing while filling the raw materials Secondly, the difference between the composition of the polymer materials of the first and second compositions may be in a different state such as density difference, chromatic aberration, and hardness difference, and the components of the composition may be adjusted as needed; The original embryo molding method of the polymer molded article provided by the present invention is a technical field particularly belonging to the need for complex primary embryos such as density difference, chromatic aberration, hardness difference or the like. "One invention discloses The embryonic model chamber is divided into - In the same period as the other department, the contact between the space and the other part of the department was not limited to the state in which the two blocks exposed by the upper open towel were juxtaposed, and the need to change the initial embryo type was changed. The corresponding state between the space and the other space is such that the space of the other part is a hollow ring and the space is a column of the hollow shape of the ring, etc., and the change of these simple shapes should belong to the technical scope of the present invention. Continuation, please refer to the fourth and fifth figures, in the other preferred embodiment of the present invention, the initial molding method of the polymer molded article is provided by an initial embryo mold. The apparatus (1〇,) is implemented; and the priming apparatus (1 〇') is composed of a mold set (2〇,) and a shot set (3〇,). The mold set (20') has a plate-shaped outer mold (21'), and at least one appropriately shaped mold hole (22) is disposed on the upper and lower side surfaces of the outer mold (21'), and has a peripheral contour shape and The die-shaped hole (22,) is similar in shape to the block-shaped inner mold portion (23'), which is slidably disposed in the die hole (221) from the lower hole of the die hole (22,), and can be along the die hole (22) ') Reciprocating displacement of the hole axis direction to close the bottom end opening of the die hole (22,) for forming the die hole (22') as an accommodation space for the upper opening, a driving portion (not shown) For driving the inner mold portion (23) to reciprocate in the mold hole (22,); further, the inner mold portion (23,) has a module (231,) for occupying One of the die holes (22'), a die (232')' shape is similar to the die hole (22,), and is not similar to the shape of the 201020093 portion of the module (231); and the drive portion is The first and second driving members respectively drive the pressing molds, and the modules (232) (231') are displaced in the die holes 2, respectively. The injection group (30) has - a plate-shaped clamping base (31,) is located above the mold set (8), and can be overlapped with the top surface of the outer mold (21) for positioning the mold set (2〇,) In a state, at least two through holes (32,) are disposed on the mold clamping seat (31,) and correspond to each of the module and the stamper (231') (232,) respectively. The second two injection parts (33,) (four) are connected to the injection end (331) ')(34Ί ') is coaxially placed in the corresponding perforation (32,). © The initial embryo molding apparatus (10), the preform molding method of the polymer molded article is carried out by the following steps: a. The mold set (20,) is located in the shot group (30,) underneath, and are joined to each other in a mold clamping state, so that the upper side surface of the outer mold (21,) abuts against the mold base (31,), and the mold hole is The upper opening of the 22') is blocked by the clamping base (31), thereby forming a closed initial embryo mold chamber space; b, driving the module (231,) with the second driving member (22,) slides to the upper top to abut the lower surface of the mold base (31'); the first purchase of the JUX drives the stamper (232,) to be displaced to the top surface (22, The position of the appropriate distance below the top opening; accordingly, the complete space of the initial embryo mold chamber (4) is that the module (231,) occupies a space (401,)' and is in each of the stampers (232, ), the die hole (22') hole wall, the module (231,) and the mold clamping seat (31,) surround each other to form the initial embryo mold chamber (4〇,) not occupied by the module (231 ') Part space (4〇2,); C, with the first shot part (3 3)) injecting the polymer material of the first composition into the other space (4〇2) of the primordial mold chamber (4〇') via the injection end (331,), and the first composition of the injected material is high The molecular material volume is smaller than the volume of the other space (4〇2,) before the raw material is injected, and after the injection is completed, the stamper (232,) is driven by the 9 201020093 first driving member to the Congkong (22) , the middle displacement, to reduce the volume of the other space (4〇2,) to be equal to the volume of the first constituent polymer raw material injected, and the compaction is performed to form a first block (411) d), the second driving member (242,) drives the module (23V) to slide down along the hole of the die hole (22,), and releases the initial die chamber (4〇,) One of the occupied spaces (4〇1,); β «the first photographic portion (34) injects the polymer material of the second composition into the primordial mold chamber (40) via its emitting end (correction) In the space (4〇1,), and the volume of the second constituent polymer raw material to be injected is smaller than the volume of the space (401) before the injection of the raw material, and after the injection is completed, The second driving member (2 42) driving the module (231,) upwardly, and reducing the volume of the space (4〇1,) to be equal to the volume of the injected second component polymer material, thereby molding and molding the space Formed into a second block (412,), and the second block (4) 2,) is bonded to the first block (411,) by the pressing force. f. separating the mold set (2〇') from the mold base (3〇,), and taking out the complete embryo of the first second block (411') (412,). ') for use in the finished molding process for shaped articles. The specific effect of the initial embryo molding method of the polymer molded article disclosed in the present embodiment is the same as that obtained by the foregoing embodiment, but the difference is that, in the present embodiment, each of the ce The step of the injection process is performed in a low-pressure injection state, and each of the first and the first block (411) (412') is divided into corresponding stampers and modules (232,). (231,) is applied instead of being provided by injection pressure. 201020093 [Simplified Description of the Drawings] The first drawing is a perspective view of the preferred embodiment of the invention. The second figure is a cross-sectional view of the present invention - a solid complement. The third circle is a schematic diagram of the steps of the implementation of the preferred embodiment of the invention. The fourth circular system is a schematic view of the preferred embodiment. The fifth circle is a schematic diagram of the implementation steps of the present invention.
【主要元件符號說明】 (10) (10〕初胚模製裝置 (20) (20’)模具組 (21) (21’)外模 (22) (22’)模孔 (23)内模 (30)第一注料組 (31)第一合模座 (32)第二穿孔 (33)模塊 (34)第一射出部 (341)射出端 (40)第二注料組 (41)第二合模座 (42)第二穿孔 (43)第二射出部 (431)射出端 (50)初胚模室空間 (501)—部空間 (502)他部空間 (51)初胚 (511)第一區塊 (512)第二區塊 (23’)内模部 (231’)模塊 (232》壓模 (30’)注料組 (31，)合模座 (32》穿孔 (33》第一射料部 (33 V)射出端 (34〇第二射料部 (341’)射出端 (40’)初胚模室 (4〇1’) 一部空間 (402’)他部空間 (41》初胚 (411’)第一區塊 (412’)第二區塊 11[Description of main component symbols] (10) (10) Initial embryo molding device (20) (20') mold set (21) (21') outer mold (22) (22') mold hole (23) inner mold ( 30) First injection group (31) first mold base (32) second perforation (33) module (34) first injection portion (341) injection end (40) second injection group (41) second Clamping seat (42) second perforation (43) second injection part (431) injection end (50) primordial cavity space (501) - part space (502) other space (51) initial embryo (511) One block (512) second block (23') inner mold part (231') module (232) stamper (30') shot group (31,) mold holder (32" perforation (33) first Injection section (33 V) injection end (34〇 second injection section (341') injection end (40') priming chamber (4〇1') a space (402') other space (41) First embryo (411') first block (412') second block 11