M248596 拓J、新型說明： 【新型所屬之技術領域】 本新型是有關於-種射出成型機，特別是指—種具有 多色轉模裝置的射出成型機。 〃 【先前技術】 如圖1所示，是歐洲第EP0281952號發明專利，為一 具有多色轉模裝置的射出成型機丨，用於射製多色之鞋底， 該射出成型機1包含有一下模機構2、數導桿3、一上=機 構4及一射料機構（圖未示）。 、 10 15 20 並搭配參閱圖2所示，該下模機構2包括一平台21、 及分別設置在該平台21之左、右兩侧的二下模單元22、23 。該左側下模單元22具有一下模鎖座221、一連結該下模 鎖座221的推模壓缸222。該右側下模單元23則對應該左 側下模單元22而設有一下模鎖座231與一推模壓缸232。 該等下模鎖座221、231分別可供一下模具24、25裝設。 該等推模壓缸222、232分別可使裝設在該下模鎖座221、 231上之下模具24、25水平移動於該平台21上。 該等導桿3之底部垂設於該下模機構2之平台21上。 該上模機構4，包括對設在該等下模具24、25上方並 連接該等導桿3之頂部的一中間壓台41與二側壓台43、44 。該中間壓台41具有一多色轉模裝置42，及一連結該多色 轉模裝置42且可驅動該多色轉模裝置42呈90。轉動的轉 模傳動裝置（圖未示）。該多色轉模裝置42具有一基體421 ’及二個位在該基體421外周且彼此垂直的上模鎖座422。 5 M248596 =上2Γ座422各可供一上模具45裝設，俾適時與該下 果:：4、25相對。該二側壓台43、44之底部分別可供一 上杈具46裝設，俾適時與該下模具24、25相對。 5 該射料機構（圖未示），具有至少二射料管，可供不同 顏色之色料注入該上模具45、46與下模具24、25之間。 10 ^使用時’當襄設在該多色轉模裝置42之―上模具杉 已1 α在一下杈具24，並藉該射料機構（圖未示）注入第 厂色料而射出完成第一色後’該多色轉模裝置42可自身9〇 轉動先使另—上模具45相對-下模具25後，再壓合在該 了核具25上’最後藉該射料機構注人第二色料而射出完成 第色，淮，β亥多色轉模裝置42雖可使該射出成型機1射 製二色的成型件’但是實際上仍存有下述之缺失： 多圖2 3所示，因裝設在該多色轉模裝置之上 15 20 模具45重量很重，加上該二上模具45之重心（如圖3之 箭頭所示）與該基冑421之重心，呈現出配重不平 ’將使該：色轉模裝置42之轉動角度的準確度略為下降了 且重要的疋，該多色轉模裝置42於轉動後亦未受到鎖定定 位，恐使該上模具45無法精準平貼壓合於相對之下模具Μ 、25上’間接降低射出成型件之良率，而提高製造成本。 另參閱圖4、5所示’是專利公報第542〇94號「塑膠 射出成型機可射製多色之轉模裝置」新型專利， 型機5至少包含有一多色轉模裝置51。該多色轉模裝置Η 具有矩形基體511及一連接該基體511之-側面的推模壓 缸512 °如圖5所示’因裝設在該多色轉模裝置51之二上 6 M248596 模具52之重心與該多色轉模裝置51之基體5ΐι的重心，亦 呈現出配重不平均狀態，且該多色轉模裝置51於轉動後亦 未受到鎖定定位’而仍具有如圖卜3所示之前述射出成型 機1之射出成型件的產品良率不佳，與提高製造成本之缺 值得一提的是，因該多色轉模裝置51之-側面連接該 推模壓缸512’所以最多僅可裝設三個上模具（圖未示）， 但是，裝設在該多色轉模裝置51之三個上模具之重心與該 10 夕色轉核裝置51之基體511的重心，仍存有配重不平均之 缺點。 再者，藉該推模壓缸512雖可使成型件脫離於該上模 具52與下;^具53之間，但是存有取件點過高而不利於操 作員拿取之缺點。 ' 【新型内容】 15 、因此’本新型之㈣，是在提供—種可提升產品良率 以降低製造成本，與供操作Μ便利使用之具有多色轉模褒 置的射出成型機。 、 20 於是，本新型之具有多色轉模裝置的射出成型機，包 含-下模機構、數導桿、—上模機構、—夾模機構及一射 料機構。該下模機構包括一固定模座及一設置在該固定模 座之一頂面的下模鎖座，該下模鎖座可供一下模具裝設。 該等導桿是垂直穿設在㈣定模座的四角隅。該上模機構 包括一對設於該固定模座上方並連接於該等導桿之頂部的 轉模座、一樞設在該轉模座之間的多色轉模裝置、一設在 7 M248596 該轉模座且可驅動該多色轉模裝置呈預定角度轉動的轉模 傳動裝置及一鎖定裝置，該多色轉模裝置具有一基體及三 個位在該基體外周且彼此是正三角形分布的上模鎖座，該 等上模鎖座可各供一上模具裝設，俾適時與該下模具相對 ’該鎖定裝置具有一連接於該轉模座的驅動件、一受該驅 動件帶動且可於一鎖定位置及一脫離位置之間位移的鎖銷 單元，及三個位於該基體之一側面的銷孔單元，當該鎖銷 單元位於鎖定位置時是伸入其中一銷孔單元中，當該鎖銷 · 10 單元位於脫離位置時是退出該銷孔單元。該夾模機構包括春- 一位於該固定模座下方並連接該等導桿之底部的可動模座 ，及一連接於該固定模座與該可動模座之間的驅動壓缸， 該驅動壓缸可驅動該上、下模具閉合或分離。該射料機構 包括至少二射料管，可供不同顏色之色料注入該上、下模 具之間。 15 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在· 以下配合參考圖式之一較佳實施例的詳細說明中，將可产φ 楚的明白。M248596 Extension J. Description of the new type: [Technical field to which the new type belongs] This new type relates to an injection molding machine, in particular, an injection molding machine with a multi-color mold transfer device.先前 [Previous technology] As shown in FIG. 1, it is the European Patent No. EP0281952. It is an injection molding machine with a multi-color rotary mold device. It is used to make multi-color shoe soles. The injection molding machine 1 includes the following Mould mechanism 2, number guide rod 3, one upper = mechanism 4 and one shooting mechanism (not shown). As shown in FIG. 2 with reference to 10 15 20, the lower die mechanism 2 includes a platform 21 and two lower die units 22 and 23 respectively disposed on the left and right sides of the platform 21. The left lower die unit 22 has a lower die lock base 221 and a push die pressing cylinder 222 connected to the lower die lock base 221. The right lower die unit 23 is provided with a lower die lock base 231 and a push die pressing cylinder 232 corresponding to the left lower die unit 22. The lower mold lock bases 221 and 231 can be installed on the lower molds 24 and 25, respectively. The push-molding cylinders 222 and 232 can respectively move the lower and upper molds 24 and 25 installed on the lower mold lock bases 221 and 231 on the platform 21 horizontally. The bottoms of the guide rods 3 are suspended on the platform 21 of the lower mold mechanism 2. The upper die mechanism 4 includes an intermediate pressing stage 41 and two side pressing stages 43 and 44 provided above the lower dies 24 and 25 and connected to the top of the guide rods 3. The intermediate stage 41 has a multi-color die transfer device 42 and a multi-color die transfer device 42 connected to the multi-color die transfer device 42 and capable of driving the multi-color die transfer device 42 to 90. Rotating rotary die drive (not shown). The multi-color die transfer device 42 has a base body 421 'and two upper die lock bases 422 located on the outer periphery of the base body 421 and perpendicular to each other. 5 M248596 = Upper 2Γ seat 422 can each be installed with an upper mold 45. 俾 Opposite this result in time: 4 and 25. The bottoms of the two-side pressing tables 43 and 44 can be respectively installed with an upper fork 46, which is opposed to the lower molds 24 and 25 in a timely manner. 5 The injection mechanism (not shown) has at least two injection tubes, which can be used to inject different color pigments between the upper molds 45 and 46 and the lower molds 24 and 25. 10 ^ When in use, when the multi-color rotary mold device 42 is installed, the upper mold fir has 1 α on the lower frame 24, and the injection mechanism (not shown) is injected into the first factory color material to complete the first injection. After one color, 'the multi-color rotary mold device 42 can rotate 90 ° itself, first make the other-the upper mold 45 opposite-the lower mold 25, and then press on the core 25', and finally inject the first injection of the injection mechanism Although the two-color material is injected to complete the first color, the Huai, β Hai multi-color transfer mold device 42 can make the injection molding machine 1 injection of two-color moldings, but in fact there are still the following shortcomings: Figure 2 3 As shown, due to the weight of the 15 20 mold 45 mounted on the multi-color rotary mold device, coupled with the center of gravity of the two upper molds 45 (as shown by the arrow in FIG. 3) and the center of gravity of the base 421, The out-of-balance weight will make this: the accuracy of the rotation angle of the color transfer device 42 is slightly reduced and important. The multi-color transfer device 42 is not locked and positioned after turning, which may cause the upper mold 45 The inability to accurately and flatly press the lower molds M and 25 indirectly reduces the yield of the injection molded parts and increases the manufacturing cost. Referring to FIG. 4 and FIG. 5 ′, there is a new patent of Patent Bulletin No. 5420894 “Plastic injection molding machine capable of injecting multi-color transfer molds”. The model 5 includes at least one multi-color transfer mold device 51. The multi-color transfer device Η has a rectangular base body 511 and a push-cylinder 512 ° connected to the side of the base body 511-as shown in FIG. 5 'because it is installed on the multi-color transfer device 51 bis 6 M248596 mold 52 The center of gravity and the center of gravity of the base of the multi-color transfer device 51 also show an uneven weight state, and the multi-color transfer device 51 is not locked and positioned after rotation, and still has the shape shown in Figure 3 As shown above, the product yield of the injection molding parts of the injection molding machine 1 is not good, and the lack of increasing the manufacturing cost is worth mentioning, because the-side of the multi-color transfer device 51 is connected to the push-molding cylinder 512 ', so the most Only three upper molds (not shown) can be installed, however, the centers of gravity of the three upper molds installed on the multi-color transfer mold device 51 and the center of gravity of the base body 511 of the 10-color color transfer nuclear device 51 remain. There are disadvantages of uneven weights. Moreover, although the push-molding cylinder 512 can separate the molded part between the upper mold 52 and the lower mold 53, there are disadvantages that the pick-up point is too high to facilitate the operator to take it. '[New Contents] 15. Therefore, ‘the new model’ is to provide an injection molding machine with a multi-color rotary die set that can improve product yield to reduce manufacturing costs, and is convenient for operation. Therefore, the new-type injection molding machine with a multi-color rotary mold device includes a lower mold mechanism, a number guide, an upper mold mechanism, a clamp mechanism, and a shot mechanism. The lower mold mechanism includes a fixed mold base and a lower mold lock base provided on a top surface of the fixed mold base, and the lower mold lock base can be used for lower mold installation. The guide rods are vertically arranged on the four corners of the fixed mold base. The upper mold mechanism includes a pair of rotary mold bases arranged above the fixed mold base and connected to the tops of the guide rods, a multi-color rotary mold device pivotally arranged between the rotary mold bases, and a 7 M248596 The rotary die base and a rotary die driving device capable of driving the multi-color rotary die device to rotate at a predetermined angle, and a locking device, the multi-color rotary die device has a base body and three located on the outer periphery of the base body and distributed in a regular triangle shape with each other Upper mold lock bases, each of which can be installed with an upper mold, and opposite to the lower mold in a timely manner, the lock device has a driving member connected to the rotary mold base, a driving member driven by the driving member, and A lock pin unit that can be displaced between a locked position and a disengaged position, and three pin hole units located on one side of the base body. When the lock pin unit is in the locked position, it projects into one of the pin hole units. When the lock pin · 10 unit is in the disengaged position, the pin hole unit is withdrawn. The clamping mechanism includes a spring-movable mold base located below the fixed mold base and connected to the bottom of the guide rods, and a driving pressure cylinder connected between the fixed mold base and the movable mold base. The cylinder can drive the upper and lower molds to close or separate. The injection mechanism includes at least two injection tubes, which can be used to inject different colors of color materials between the upper and lower molds. 15 [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be clearly understood in the following detailed description of a preferred embodiment with reference to the drawings.
在提出詳細說明之前，要诂咅μ H 要/主思的是，在以下的敘述中 ，類似之元件，是以相同標號來表示。 一上模機構9、 本新型之具有多色轉模裝置的 該射出成型機6包含一下模 參閱圖6、7、14所示， 射出成型機之一較佳實施例， 機構7、四導桿8、一上模機 料機構110。 9 夾模機構1 〇 〇及一射 M248596 該下模機構7包括一固定模座71、一設置在該固定模 A之頂面的下模鎖座72，及一連結於該固定模座71 之側邊的推拉壓缸73。該下模鎖座72可供一下模具⑽裝 5 設。該推73可供推出已經完成射出成型動作的下模 鎖座72及下模具12〇，便利操作員取出成型件。 該等導桿8是垂直穿設在該固定模座η的四角隅。 >閱Η 6 8、9、14所示’該上模機構9包括一對設 10 於該口定松座71上方並連接於該等導桿8之頂部的轉模座 91、一樞設在該轉模座91之間的多色轉模裝置92、一設在. 。亥轉权座91且可驅動該多色轉模裝置％呈12〇。轉動的轉 模傳動裝置93及一鎖定裝置94。 該多色轉模震置92具有一基體92卜及三個位在該基 體921外周且彼此是正三角形分布的上模鎖座。該等上 15 模崔座922 了各供—上模具14Q、n裝設，俾適時與該下 模具120相對。在本實施例中僅裝設有二個上模具140、-140、 20 该轉杈傳動裝置93具有一連接於該基體921並樞設在_ 。亥等轉板座91之間的心軸931、-固設於該心軸931之-立而的正齒輪932、一嚙合該正齒輪932的齒條933，及一驅 動A齒條933在復移動的雙桿壓缸gw。 "亥鎖疋裝置94具有一連接於該轉模座91的驅動件、 一受該驅動件帶動且可於一如圖6、9所示之鎖定位置及一 脫離位置之間位移的鎖銷單元942，及三個位於該基體92ι 之一側面的銷孔單元943。該驅動件在本實施例中為一壓缸 9 M248596 5 941 ’漏缸州之活塞桿9川之一外側端垂設有一連結板 944供該等鎖鎖單a 942之一端連結，藉此，使該活塞桿 ’可同步帶動該等鎖銷單元942水平移動。在本實施例 :每銷孔單凡943為二位於該基體921之鄰近該等鎖鎖 早兀942之側面的銷孔。當該鎖鎖單元942位於如圖69 料之鎖定位置時是伸入其中一銷孔單元943巾，當該鎖 銷單元942位於脫離位置時是退出該銷孔單元943。 10 另外參閱圖10所示，該上模機構9所裝設之上模具 140、140’皆具有一固結於該上模鎖座922的固定座⑷、 :與該固定座141水平相對設置的活動座142、數連接該固 ^座141與該活動| 142的連接銷143 ’及㈣裝設在該等 連接銷⑷的壓縮彈簧144。該固定座i4i之一底面則 15 20 及活動座142之-頂面1421共同界定出―逢道145，且該 動座142之底面1422凹設有一模穴1423。參閱圖" 所示’當該上模具UG與下模具12G分離過程中，該活動 座142是先貼合在該下模具12〇，該固定座ΐ4ι是與該活動 座142逐漸分離，此時該洗道145中之殘料會留在該活動 ^142的頂面剛，接著如圖12所示，該活動座142繼續 受該等連接銷143帶動而與該下模具m分離，進而使該 殘料與半成品130斷離。 々该夹极機構100包括一位於該固定模座71下方並連接 該等導桿8之底部的可動模座⑻，及—連接於該固定模座 71與該可動模座1〇1之間的驅動麼缸1〇2，該驅動麼缸1〇2 可驅動該上模具14G、14G’與下模具12G閉合或分離，因該 10 5Before proposing a detailed explanation, it is important to note that in the following description, similar elements are denoted by the same reference numerals. An upper mold mechanism 9. The injection molding machine 6 with a multi-color mold transfer device according to the present invention includes a lower mold. Refer to FIGS. 6, 7, and 14. A preferred embodiment of the injection molding machine, the mechanism 7, a four guide rod 8. An upper die material mechanism 110. 9 clamping mechanism 100 and a shot M248596 The lower mold mechanism 7 includes a fixed mold base 71, a lower mold lock base 72 disposed on the top surface of the fixed mold A, and a fixed mold base 71 connected to the fixed mold base 71. The side push and pull cylinder 73. The lower die lock seat 72 can be installed in the lower die. The push 73 can be used to push out the lower mold lock seat 72 and the lower mold 120 which have completed the injection molding operation, so as to facilitate the operator to take out the molded parts. The guide rods 8 are four corners 穿 passing vertically through the fixed mold base η. > Read 6, 8, 9, and 14 'The upper mold mechanism 9 includes a pair of rotary mold bases 91 provided above the mouth set loose seat 71 and connected to the tops of the guide rods 8 and a pivot provided at The multi-color rotary die device 92 between the rotary die bases 91 is provided at. The Haizhuan right seat 91 is capable of driving the multi-color rotary die device by 120%. The rotating die transmission 93 and a locking device 94. The multi-color rotary die set 92 has a base body 92 and three upper die locks located on the outer periphery of the base body 921 and having an equilateral triangle distribution with each other. The upper 15 molds Cui seat 922 has various supply-upper molds 14Q, n installed, and is opposed to the lower mold 120 in time. In this embodiment, only two upper dies 140, -140, and 20 are installed. The spur transmission device 93 has a connection to the base 921 and is pivotally disposed at _. A spindle 931 between the turntable bases 91 and the like, a spur gear 932 fixed to the spindle 931, a rack 933 meshing with the spur gear 932, and a drive A rack 933 Moving double rod cylinder gw. " Hail lock device 94 has a driving member connected to the die base 91, a locking pin driven by the driving member and displaceable between a locked position and a disengaged position as shown in Figs. 6 and 9 Unit 942, and three pin hole units 943 on one side of the base body 92m. In this embodiment, the driving member is a pressure cylinder 9 M248596 5 941 'one side of one of the piston rod 9 of the leaking cylinder state is provided with a connecting plate 944 for connecting one end of the lock sheets a 942, thereby, The piston rod 'can synchronously drive the lock pin units 942 to move horizontally. In this embodiment, each pin hole danfan 943 is two pin holes located on the side of the base body 921 adjacent to the lock locks early 942. When the lock unit 942 is in the locked position as shown in FIG. 69, it is extended into one of the pin hole units 943, and when the lock unit 942 is in the disengaged position, it is withdrawn from the pin hole unit 943. 10 In addition, as shown in FIG. 10, the upper molds 140 and 140 ′ mounted on the upper mold mechanism 9 each have a fixing seat ⑷ fixed to the upper mold lock seat 922, which is horizontally opposite to the fixing seat 141. The movable seat 142, the connecting pins 143 'connecting the fixed seat 141 and the movable | 142, and the compression springs 144 installed on the connecting pins 142. A bottom surface 1520 of one of the fixed seats i4i and a top surface 1421 of the movable seat 142 together define "Fengdao 145", and a bottom cavity 1422 of the movable seat 142 is recessed with a cavity 1423. Refer to the figure " as shown in the figure '' When the upper mold UG is separated from the lower mold 12G, the movable seat 142 is first attached to the lower mold 120, and the fixed seat ΐ4ι is gradually separated from the movable seat 142. At this time The residual material in the washing channel 145 will remain on the top surface of the movable 142. Then, as shown in FIG. 12, the movable seat 142 continues to be driven by the connecting pins 143 to be separated from the lower mold m, so that the The residue is separated from the semi-finished product 130.夹 The pinch mechanism 100 includes a movable mold base 下方 located below the fixed mold base 71 and connected to the bottom of the guide rods ⑻, and-connected between the fixed mold base 71 and the movable mold base 101. Driving the cylinder 102, the cylinder 102 can drive the upper mold 14G, 14G 'and the lower mold 12G to close or separate, because the 10 5
驅動壓缸1 〇2為羽A 馮s知技術且非本新型欲改良之重點 在此不再詳細說明。 =射枓機構11G’包括至少二射料管⑴，可供不同顏 料'主入该上模具140、丨4〇,與下模具120之間。 10 使用％參_ 1G所示m在該多色轉模裝置％ 之—上模4 14G面對該下模具120的同時，該敎裝置94 之鎖銷單71 942是位於鎖定位置以使該上模具U0準確到 位’接著使準確到位之上模具14G平貼壓合於該下模具⑽ 後，可利用該射料機構UG之—射料^ lu射料於該模穴 1423中’以射出完成第一色。接續參閱圖12所示，該射料 機構110之射料管lu分離於該澆道145，且藉該夾模機構 100 ^驅動麻102以驅動該上模I 140與下模具120分離 ，接著，如圖13所示，令該多色轉模裝置92之基體921 15 20 ，所以 轉動使另-上模具14〇,面對該下模具m，並搭配該鎖定裝 置94使該上模具14〇，準確到位後，再平貼壓合於該下模具 12〇上，以進行射出成型第二色；如圖14所示，開模之後 y侍到一雙色之成型件13〇，，並利用該下模機構7之推模 壓缸73，推出該下模鎖座72與該下模具12〇，供操作員便 於取出成型件130,。 茲將本新型之優點分述如後： 1·本新型之多色轉模裝置92之三上模鎖座922是正三 角形分布在該基體921之周側，不同於如圖3所示之裝設 在該習知多色轉模裝置42之上模具45的重心與該基體421 之重心的設計，相對本新型可獲致三等角平衡配重之效果 11 M248596 ，使該多色轉模裝置92可料轉動到位，並搭配該鎖定裝 置94可鎖定定位該基體921，使該上模具14〇、⑽，可精 準平貼壓合於相對之下模具24、25,提高射出成型件之‘ 率，與降低製造成本。 2.另外本新型之取件高度是該固定模座71離地之高度 不同於圖4所示之習知射出成型機5的取件高度是該多 色轉模裝置之基體511離地的高度，相對本新型之取件 高度低於習知射出成型機4,而具有便利操作員拿取之優點 0 准以上所述者，僅為本新型之一較佳實施例而已，當 不月b以此限定本新型實施之範圍，即大凡依本新型申請專 利範圍及新型說明書内容所作之簡單的等效變化與修倚， 皆應仍屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是歐洲第EP0281952號發明專利之一側視圖，說 明-射出成型機包含有—下模機構、數導桿、—上模機構 及一射料機構； 圖2是歐洲第EP〇281952號發明專利之一未完整的立 體外觀圖’說明一上模機構之一多色轉模裝置具有一基體 ，，及二個位在該基體外周且彼此垂直相向的上模鎖座，該 等上模鎖座各可供模具裝設，俾料與下模具相對； 圖3是歐洲第Ep〇281952號發明專利之一侧視圖，說 月凌"又在該夕色轉模裝置之二上模具之重心與該基體的重 心，呈配重不平均狀態； 12 回疋專利公報第542094號「塑膠射出成型機可射製 多色之轉模梦罟 ^ 小勹人、、」之—立體外觀圖，說明該射出成型機至 3有夕色轉模裝置，該多色轉模裝置具有一矩形基 5 及一連接該基體之一側面的推模壓缸； 圖5是專利公報第542〇94號「塑膠射出成型機可射製 二夕之轉杈裝置」之_未完整的加工示意圖，說明裝設在 色轉杈波置之二上模具之重心與該基體的重心，呈配 重不平均狀態； 1A ^ 是本新型之具有多色轉模裝置的射出成型機之一 父佳實施例的一立體外觀圖； 圖7是該較佳實施例的一側視圖； 圖8是該杈佳實施例之一未完整的頂視圖； 夕 疋圖6中沿線9-9之組合剖視圖，說明該上模機構 15 。轉模扁置樞设在該轉模座之間，且可受轉模傳動裝 置驅動而呈120。轉動，及一鎖定震置之鎖銷單元伸入其中 一銷孔單元中； 圖丨〇是該較佳實施例之一射出加工示意圖，說明裝設 在β多色轉模裳置之上模具壓合於該下模具，且該射料機 構之射料管射料於該模穴中，以射出完成第一色； 20 9 圖11是該較佳實施例之一射出加工示意圖，說明該上 模具與下模具分離過程中，該活動座是先貼合在該下模具 ’該固定座是與該活動座逐漸分離； 圖12是該較佳實施例之一射出加工示意圖，說明該上 模具分離於該下模具； 13 Q 13疋忒較佳實施例之一 多鳇捃骷罢♦ * 耵出加工不意圖，說明該多 兮U ㈣便力上杈具面對該下模具後，使 以上核具Μ合於該下模具，以進行射出成型第二色，·及 5 圖14是該較佳實施例之一射出加工示意圖，說明已射 出70成第二色，且該成型件已脫離於射出成型機之模穴中 14 M248596 【圖式之主要元件代表符號說明】 6 射出成型機 7 下模機構 71 固定模座 72 下模鎖座 73 推模壓缸 8 導桿 9 上模機構 91 轉模座 92 多色轉模裝置 921 基體 922 上模鎖座 93 轉模傳動裝置 931 心轴 932 正齒輪 933 齒條 934 雙桿壓缸 94 鎖定裝置 941 壓缸 9411 活塞桿 942 鎖銷單元 943 銷孔單元 944 連結板 100 夾模機構 101 可動模座 102 驅動壓缸 110 射料機構 111 射料管 120 下模具 130 半成品 130, 成型件 140 上模具 140, 上模具 141 固定座 1411 底面 142 活動座 1421 頂面 1422 底面 1423 模穴 143 連接銷 144 壓縮彈簧 145 澆道 15The driving cylinder 1 02 is a technology known by Yu A Fengsong and is not the focus of the new model to be improved. It will not be described in detail here. = Ejection mechanism 11G ′ includes at least two ejection tubes ⑴, which can be used for different pigments to enter the upper mold 140, 4o, and lower mold 120. 10 The percentage shown in% _1G is used in the multi-color rotary mold device% —the upper mold 4 14G faces the lower mold 120, while the lock pin list 71 942 of the grate device 94 is located in the locked position so that the upper mold The mold U0 is accurately in place. Then the upper mold 14G that is exactly in place is pressed against the lower mold 平, and the injection mechanism UG can be used to shoot ^ lu injection in the mold cavity 1423 to complete the first injection. One color. As shown in FIG. 12 in succession, the injection pipe lu of the injection mechanism 110 is separated from the runner 145, and the clamping mechanism 100 is used to drive the hemp 102 to separate the upper mold I 140 from the lower mold 120. Then, As shown in FIG. 13, the base 921 15 20 of the multi-color transfer device 92 is made, so that the upper mold 14o is turned to face the lower mold m, and the upper mold 14o is matched with the locking device 94, After it is in place, it is then pressed flat on the lower mold 120 to perform the injection molding of the second color. As shown in FIG. 14, after the mold is opened, y waits for a two-color molding 13 and uses the lower mold. The pushing cylinder 73 of the die mechanism 7 pushes out the lower die lock seat 72 and the lower die 120 for the operator to easily take out the molded part 130. The advantages of the new model are described as follows: 1. The upper die lock seat 922 of the new multi-color transfer device 92 is a regular triangle distributed on the peripheral side of the base 921, which is different from the installation shown in FIG. 3 The design of the center of gravity of the mold 45 and the center of gravity of the base 421 on the conventional multi-color transfer device 42 can achieve the effect of a third-equal balance weight 11 M248596 compared to the new model, making the multi-color transfer device 92 expected. Rotate in place, and match the locking device 94 to lock and position the base body 921, so that the upper molds 140 and ⑽ can be accurately and flatly pressed against the lower molds 24 and 25 to improve the rate of injection molding, and reduce manufacturing cost. 2. In addition, the height of the pickup of the new model is that the height of the fixed mold base 71 from the ground is different from the height of the pickup of the conventional injection molding machine 5 shown in FIG. 4 is the height of the base 511 of the multi-color rotary mold device. Relative to the new model, the height of the pick-up is lower than that of the conventional injection molding machine 4, and it has the advantage of being convenient for the operator to take. The one described above is only one of the preferred embodiments of the new model. This defines the scope of implementation of the new model, that is, any simple equivalent changes and modifications made according to the scope of the patent application of the new model and the content of the new specification shall still fall within the scope of the new model patent. [Brief Description of the Drawings] Figure 1 is a side view of one of the European Patent No. EP0281952, illustrating that the injection molding machine includes a lower die mechanism, a number guide rod, an upper die mechanism, and a shooting mechanism; Figure 2 is Europe An incomplete three-dimensional appearance drawing of an invention patent No. EP0281952 'illustrates that a multi-color mold transfer device having a mold mechanism has a base, and two mold locks located on the outer periphery of the substrate and facing perpendicular to each other. Each of these upper mold lock seats can be used for mold installation, and the material is opposite to the lower mold; Figure 3 is a side view of one of the European Patent No. Ep0281952, said Yueling " Second, the center of gravity of the upper mold and the center of gravity of the substrate are in a state of uneven weight; 12 times Patent Publication No. 542094 "Plastic injection molding machine can make multi-colored rotary molds dream 勹 勹 小人 ,," A three-dimensional appearance diagram illustrating the injection molding machine to the 3 color transfer device, the multi-color transfer device has a rectangular base 5 and a push molding cylinder connected to one side of the base; FIG. 5 is Patent Publication No. 542 〇94 "Plastic injection molding machine can make two "Rotating fork device" __ Incomplete processing diagram, illustrating that the center of gravity of the mold installed on the color turning fork wave two and the center of gravity of the substrate are in an uneven state of weight; 1A ^ is a multi-color A perspective view of a preferred embodiment of one of the injection molding machines of the rotary mold device; FIG. 7 is a side view of the preferred embodiment; FIG. 8 is an incomplete top view of one of the preferred embodiments of the fork; The combined sectional view along line 9-9 in FIG. 6 illustrates the upper mold mechanism 15. The rotary die flat pivot is arranged between the rotary die bases, and can be driven by the rotary die transmission device to be 120. Rotate, and a locking pin unit that locks and shakes into one of the pin hole units; Figure 丨 〇 is a schematic diagram of the injection process of one of the preferred embodiments, illustrating the mold pressure installed on the β multi-color rotary mold Closed to the lower mold, and the injection tube of the injection mechanism is injected into the cavity to complete the first color injection; 20 9 Figure 11 is a schematic diagram of the injection processing of one of the preferred embodiments, illustrating the upper mold In the process of separating from the lower mold, the movable seat is first attached to the lower mold. The fixed seat is gradually separated from the movable seat; FIG. 12 is a schematic diagram of an injection process of one of the preferred embodiments, illustrating that the upper mold is separated from The lower mold; 13 Q 13 疋 忒 One of the preferred embodiments is more than a skeleton. * * The processing is not intended, indicating that the U U will force the upper tool to face the lower mold, and then make the above tool. M is combined with the lower mold to perform injection molding of the second color, and 5 FIG. 14 is a schematic diagram of the injection processing of one of the preferred embodiments, showing that 70% of the second color has been injected, and the molded part has been separated from the injection molding 14 in the mold cavity of the machine Description] 6 injection molding machine 7 lower die mechanism 71 fixed die seat 72 lower die lock seat 73 push cylinder 8 guide rod 9 upper die mechanism 91 die holder 92 multi-color die device 921 base 922 upper die lock seat 93 die Transmission 931 Mandrel 932 Spur gear 933 Rack 934 Double rod cylinder 94 Locking device 941 Cylinder 9411 Piston rod 942 Locking pin unit 943 Pin hole unit 944 Connecting plate 100 Clamping mechanism 101 Movable mold base 102 Driving cylinder 110 Feeding mechanism 111 Injection tube 120 Lower mold 130 Semi-finished product 130, molding 140 Upper mold 140, Upper mold 141 Fixed seat 1411 Bottom surface 142 Movable seat 1421 Top surface 1422 Bottom surface 1423 Mold cavity 143 Connecting pin 144 Compression spring 145 Sprue 15