TWI432308B - Injection molding module - Google Patents
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- TWI432308B TWI432308B TW99122998A TW99122998A TWI432308B TW I432308 B TWI432308 B TW I432308B TW 99122998 A TW99122998 A TW 99122998A TW 99122998 A TW99122998 A TW 99122998A TW I432308 B TWI432308 B TW I432308B
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Description
本發明係有關一種射出成型之成型模具結構,且特別係有關於一種模組化之成型模具結構。The present invention relates to a molding die structure for injection molding, and in particular to a modular molding die structure.
背光模組(Backlight Module)為液晶顯示器(LCD Display)中關鍵零組件。背光模組係由導光板、擴散板、光學膜片(增亮膜、稜鏡片、反射片)、光源等零組件構成。背光模組之工作原理係利用導光板之光學結構設計將射入之光線以一定角度擴散射出並均勻分佈於發光區域內,再利用擴散板及稜鏡片等光學膜片調整光線視角,以達到液晶顯示器顯像之目的。The Backlight Module is a key component in the LCD Display. The backlight module is composed of a light guide plate, a diffusion plate, an optical film (brightness film, a blip piece, a reflection sheet), and a light source. The working principle of the backlight module is to use the optical structure design of the light guide plate to diffuse the incident light at a certain angle and evenly distribute it in the light-emitting area, and then adjust the light viewing angle by using an optical film such as a diffusion plate and a cymbal to achieve the liquid crystal. The purpose of the display is to display.
在製作導光板等光學組件之製造方法主要分為兩種:印刷式與非印刷式。以非印刷式製造方法而言,其大多採用壓克力材質射出成型,並於導光板之底面以切割或直接射出成型方式設置複數微光學結構以達到擴散光線之目的。圖1為習知用於射出成形導光板之模具結構。如圖所示,模具結構包含母模板40、公模板50、設於母模板40之母模仁42及薄板44,設於公模板50之公模仁52及複數滑塊54。模穴30形成於每一滑塊54、公模仁52及薄板44之間,其大小即為形成後導光板的大小。由於傳統射出成形方式係將公模仁52及每一滑塊54設於第一模穴56內;當導光板之尺寸變更時,公模板50內尺寸、公模仁52及每一滑塊54之尺寸亦需隨之變更。因此,習知模具結構具有組裝不便、開發時程過長,且第一模穴56內平面度加工不易,容易造成滑塊54移動不順暢等問題。There are two main methods for manufacturing optical components such as light guide plates: printed and non-printed. In the non-printing manufacturing method, most of them are formed by using an acrylic material, and a plurality of micro-optical structures are disposed on the bottom surface of the light guide plate by cutting or direct injection molding to achieve the purpose of diffusing light. 1 is a conventional mold structure for injection molding a light guide plate. As shown in the figure, the mold structure includes a mother template 40, a male template 50, a female mold 42 and a thin plate 44 disposed on the mother template 40, and a male mold 52 and a plurality of sliders 54 disposed on the male mold 50. The cavity 30 is formed between each of the sliders 54, the male molds 52, and the thin plates 44, and is sized to form a rear light guide plate. Since the conventional injection molding method is to set the male mold core 52 and each of the sliders 54 in the first mold cavity 56; when the size of the light guide plate is changed, the size of the male die plate 50, the male mold core 52 and each slider 54 The size also needs to be changed. Therefore, the conventional mold structure has inconvenient assembly, and the development time is too long, and the flatness processing in the first cavity 56 is not easy, which tends to cause the slider 54 to move unsmoothly.
圖2A及圖2B為另一射出成形導光板之模具結構之分解及組合圖。如圖所示,習知射出成型模具包含公模10及相對公模10疊合之母模(圖未繪示),公模10包含由底板11及設於底板11上之凸部13構成之公模仁12及複數側板14、16所組成。側板14、16高度係高於凸部13之高度,亦即凸部13之第一平面18低於每一側板14、16之表面,使側板14、16與凸部13共同圍成一模穴30,如圖2B所示。每一側板14、16係可組合於公模仁12之第二平面20上,並抵觸於凸部13之側邊。在本此一方式中,導光板尺寸的變更雖較具彈性,但卻需以多數個不同尺寸的公模仁12及側板14、16相互組立,方能得到所需導光板之尺寸。2A and 2B are exploded and assembled views of a mold structure of another injection-molded light guide plate. As shown in the figure, the conventional injection molding die comprises a male mold 10 and a female mold (not shown) which are overlapped with the male mold 10. The male mold 10 comprises a bottom plate 11 and a convex portion 13 provided on the bottom plate 11. The male mold core 12 and the plurality of side plates 14, 16 are composed. The height of the side plates 14, 16 is higher than the height of the convex portion 13, that is, the first plane 18 of the convex portion 13 is lower than the surface of each of the side plates 14, 16, so that the side plates 14, 16 and the convex portion 13 together form a cavity. 30, as shown in Figure 2B. Each of the side panels 14, 16 can be combined with the second plane 20 of the male mold core 12 and abuts against the sides of the convex portion 13. In this manner, although the size of the light guide plate is changed to be more flexible, it is necessary to form a plurality of male molds 12 and side plates 14 and 16 of different sizes to form the desired size of the light guide plate.
有鑑於此,本案發明人期許改善上述缺失,乃經多年從事平面顯示器之研究開發經驗,終而有本發明之產生。In view of this, the inventors of the present invention are expected to improve the above-mentioned defects, and have been engaged in the research and development experience of flat panel displays for many years, and finally have the invention.
本發明之目的在於提供一種將模具尺寸規格化(模組化)之模具成型結構。It is an object of the present invention to provide a mold forming structure in which a mold size is standardized (modularized).
本發明之另一目的在於提供一種改善模具結構之成型模具結構。Another object of the present invention is to provide a molding die structure for improving the structure of a mold.
本發明之另一目的在於提供一種可去除備料、熱處理,以及零件精加工之加工時間之成型模具結構。Another object of the present invention is to provide a molding die structure which can remove the processing time of the stock preparation, the heat treatment, and the finishing of the parts.
本發明之另一目的在於提供一種減少組立時間、降低成本費用,進而縮短產品交期的成型模具結構。Another object of the present invention is to provide a molding die structure that reduces assembly time, reduces cost, and thereby shortens product delivery time.
本發明係提供一種成型模具結構,包含母模仁、公模仁、複數滑塊本體及複數鑲塊。公模仁相對母模仁設置,且公模仁具有基座及子模塊。子模塊可裝卸地設於基座表面上,其中子模塊底面面積小於基座表面面積。每一滑塊本體分別具有缺槽,每一鑲塊分別嵌合於其對應的缺槽。鑲塊一側係沿基座表面朝子模塊凸伸,且鑲塊一側係抵觸於子模塊側邊,鑲塊之頂面朝母模仁突出於子模塊之頂面。每一鑲塊、子模塊及母模仁共同形成封閉槽穴。The invention provides a molding die structure comprising a female mold core, a male mold core, a plurality of slider bodies and a plurality of inserts. The male mold is set relative to the female mold, and the male mold has a base and a sub-module. The sub-module is detachably disposed on the surface of the base, wherein the sub-module bottom surface area is smaller than the pedestal surface area. Each of the slider bodies has a notch, and each of the inserts is respectively fitted into its corresponding notch. One side of the insert protrudes toward the sub-module along the surface of the base, and one side of the insert abuts against the side of the sub-module, and the top surface of the insert protrudes toward the top surface of the sub-module toward the female mold. Each insert, sub-module and master mold together form a closed pocket.
在較佳實施例中,每一滑塊本體另具有側壁及底座,缺槽則形成於側壁與底座之間。鑲塊一側端部具有斜角,形成於側壁一端並背對缺槽。鑲塊另包含兩凸緣,每一凸緣係沿缺槽兩端凸伸並嵌合於缺槽中,並使鑲塊形成T字形。此外,本發明更包含母模板及公模板。母模板具有第一凹槽供母模仁設置其中,公模板具有第二凹槽供定位公模仁之基座,其中母模仁之工作面係與母模板表面齊平設置。母模板與公模板之間更夾有滑槽。滑塊本體係容納於滑槽中滑動,且為公模板及母模仁所夾持。In a preferred embodiment, each slider body has a side wall and a base, and a notch is formed between the side wall and the base. The end portion of the insert has an oblique angle formed at one end of the side wall and facing away from the notch. The insert further includes two flanges, each flange projecting along both ends of the notch and fitting into the notch, and forming the insert into a T-shape. In addition, the present invention further includes a parent template and a public template. The mother template has a first groove for the female mold core, wherein the male template has a second groove for positioning the base of the male mold, wherein the working surface of the female mold is flush with the surface of the female mold. There is a chute between the mother template and the male template. The slider system is accommodated in the sliding slot and is clamped by the male template and the female mold.
本發明係一種可將複數模具模組化的成型模具結構。在本實施例中,此成型模具結構係以製造成形導光板(light guide plate)為例,然而在其它不同的實施例中,亦可應用於各種射出成型之產品,例如擴散板、稜鏡片(Brightness Enhancement Film)等光學模板,甚至可應用在例如醫療設備、日常用品或傳統機械加工等不同技術領域之射出成型產品。The invention is a molding die structure which can modularize a plurality of molds. In the present embodiment, the molding die structure is exemplified by the manufacture of a light guide plate. However, in other different embodiments, it can also be applied to various injection molding products, such as a diffusion plate and a cymbal ( Brightness Enhancement Optical templates such as Film) can be applied to injection molding products in various technical fields such as medical equipment, daily necessities or conventional machining.
如圖3所示,本發明係一種成型模具結構,包含母模仁100、公模仁200、複數滑塊本體300及複數鑲塊500。公模仁200相對母模仁100設置;如圖3所示,兩者係相互面對。一般而言,母模仁100係相對公模仁200不動,而公模仁200在組合每一滑塊本體300、鑲塊500及其它作業後,即可置放於母模仁100下方進行射出作業。請同時參考圖4所示,公模仁200具有基座210及子模塊220。子模塊220可分離地設於基座210表面上,其中子模塊220底面面積小於基座210表面面積。在如圖4所示之實施例中,子模塊220較佳係設於基座210約略中央位置,使基座220四周露出低於子模塊220高度之表面。As shown in FIG. 3, the present invention is a molding die structure comprising a female die 100, a male die 200, a plurality of slider bodies 300, and a plurality of inserts 500. The male mold core 200 is disposed relative to the female mold core 100; as shown in Fig. 3, the two face each other. In general, the male mold 100 is not moved relative to the male mold 200, and the male mold 200 can be placed under the female mold 100 after combining each of the slider body 300, the insert 500, and other operations. operation. Referring to FIG. 4 at the same time, the male mold core 200 has a base 210 and a sub-module 220. The sub-module 220 is detachably disposed on the surface of the susceptor 210, wherein the sub-module 220 has a bottom surface area smaller than the surface area of the susceptor 210. In the embodiment shown in FIG. 4, the sub-module 220 is preferably disposed at a substantially central position of the base 210 such that the periphery of the base 220 exposes a surface lower than the height of the sub-module 220.
在如圖3及圖4所示之實施例中,每一滑塊本體300具有缺槽302,鑲塊500則分別嵌合於每一缺槽302中,其中鑲塊500較佳係可分離地組立於滑塊本體300上。鑲塊500一側係沿基座210表面朝子模塊220凸伸出滑塊本體300邊緣外,並抵觸於子模塊220側邊。每一滑塊本體300一側端部具有斜角330,以利與公模仁200等緊壓或離型用;鑲塊500一側端部則具有離型角(圖未繪示),供幫助成品脫模。此外,鑲塊500之頂面朝母模仁100突出於子模塊220之頂面,使子模塊220之頂面高度小於鑲塊500之頂面高度。因此當每一鑲塊500、子模塊220及母模仁100共同圍成一封閉槽穴600時,此空間即為射出成形產品之尺寸大小,如圖5所示。In the embodiment shown in FIG. 3 and FIG. 4, each slider body 300 has a cutout 302, and the insert 500 is respectively fitted into each slot 302, wherein the insert 500 is preferably detachably It is assembled on the slider body 300. The side of the insert 500 protrudes from the surface of the base 210 toward the sub-module 220 beyond the edge of the slider body 300 and interferes with the side of the sub-module 220. Each slider body 300 has an oblique angle 330 at one end thereof for pressing or disengaging with the male mold 200 or the like; the end portion of the insert 500 has a release angle (not shown) for Help the finished product release. In addition, the top surface of the insert 500 protrudes from the top surface of the sub-module 220 toward the female mold core 100 such that the top surface height of the sub-module 220 is less than the top surface height of the insert 500. Therefore, when each of the insert 500, the sub-module 220 and the female mold 100 together form a closed pocket 600, the space is the size of the injection molded product, as shown in FIG.
在如圖5所示之實施例中,封閉槽穴600較佳為平板形;然而在其它不同的實施例中,亦可為楔形或其它不同的形狀。換言之,射出成形的成品亦相對形成平板形、楔形或其它對應的形狀。尤有甚者,公模仁220之子模塊220表面更可製作形成例如複數微結構、鏡面、噴砂等設計,使欲成形之成品相對具有上述之結構之表面的產品。此外,缺槽302之其中之一滑塊本體300較佳為澆口塊,亦即具有澆流道供呈流體的溶液經過以流到封閉槽穴。In the embodiment shown in Figure 5, the closed pocket 600 is preferably in the form of a flat plate; however, in other various embodiments, it may be wedge shaped or otherwise different in shape. In other words, the injection molded product is also formed in a flat shape, a wedge shape or other corresponding shape. In particular, the surface of the sub-module 220 of the male mold 220 can be formed into a product such as a complex microstructure, a mirror surface, a sand blasting, etc., so that the finished product to be formed has a surface having the above-mentioned structure. In addition, one of the slider bodies 302 is preferably a gate block, that is, having a runner for the fluid-carrying solution to flow to the closed cavity.
如圖4及圖5所示,每一滑塊本體300另具有側壁310及底座320,藉由側壁310與底座320間之組合於滑塊本體300上形成缺槽302。在本實施例中,共有四個滑塊本體300圍成封閉槽穴600,其中兩相對側的滑塊本體300上僅形成有缺槽302,而另兩相對應的滑塊本體300上,則具有從缺槽302延伸而出的缺槽平面340。如圖4及圖5所示,鑲塊500另包含兩凸緣510及與凸緣510連接的鑲塊本體520,每一凸緣510係沿缺槽302兩端凸伸並嵌合於缺槽302中,使鑲塊500形成T字形。此外,缺槽302及缺槽平面340較佳係提供支撐凸緣510及鑲塊本體520,以便更換不同尺寸的鑲塊500及子模塊220尺寸。也就是說,當欲製作的產品尺寸越大(封閉模穴600變大)時,子模塊220之所需之尺寸相對變大,而其中兩相對側之鑲塊500尺寸相對變小/變短,另相對之兩鑲塊500尺寸則有可能拉長,端視產品實質上的尺寸而改變。As shown in FIG. 4 and FIG. 5 , each of the slider bodies 300 further has a sidewall 310 and a base 320 , and a slot 302 is formed on the slider body 300 by a combination of the sidewall 310 and the base 320 . In this embodiment, a total of four slider bodies 300 enclose a closed cavity 600, wherein only two notches 302 are formed on the opposite side slider bodies 300, and the other two corresponding slider bodies 300 are There is a slotted plane 340 that extends from the slot 302. As shown in FIG. 4 and FIG. 5, the insert 500 further includes two flanges 510 and an insert body 520 connected to the flange 510. Each flange 510 protrudes from both ends of the notch 302 and is fitted into the slot. In 302, the insert 500 is formed into a T shape. In addition, the notch 302 and the notch plane 340 are preferably provided with a support flange 510 and an insert body 520 for replacing the different sizes of the insert 500 and the sub-module 220. That is to say, when the size of the product to be produced is larger (the closed cavity 600 becomes larger), the required size of the sub-module 220 becomes relatively larger, and the insert 500 of the opposite sides is relatively smaller/shorter. In addition, the dimensions of the two inserts 500 may be elongated, depending on the actual size of the product.
由於模具結構係隨欲成形之成品尺寸而改變,因此當欲成形之成品尺寸越大時,模具結構相對就越大。如圖6A所示, 假設母模仁100尺寸不變,每一鑲塊500尺寸及子模塊220之尺寸會隨著封閉模穴600(即預射產品)之尺寸B而改變。當封閉模穴600增加之尺寸為X,子模塊220之尺寸即變為X+B,每一鑲塊500尺寸則相對變更為A-X/2,如圖6B所示。因此鑲塊500最終變更的尺寸為X/2+X/2等於X,亦即封閉模穴600變更的尺寸X。此時的子模塊220尺寸與每一鑲塊500尺寸為一組規格化模具,且各組規格化模具可依據成品尺寸劃分模具規格,藉此達到模具共用及互換的原則。在本實施例中,每一組規格化模具較佳以2.5吋為預設的間隔尺寸。也就是說,每2.5吋存在著相對應尺寸的子模塊220及鑲塊500尺寸。然而在其它不同的實施例中,亦可以3吋、5吋或其它尺寸訂為每一子模塊220及鑲塊500間之規格化尺寸。Since the mold structure changes depending on the size of the finished product to be formed, the larger the size of the finished product to be formed, the larger the mold structure is. As shown in Figure 6A, Assuming that the size of the female mold 100 is constant, the size of each insert 500 and the size of the sub-module 220 will vary with the size B of the closed cavity 600 (ie, the pre-shot product). When the size of the closed cavity 600 is increased by X, the size of the sub-module 220 becomes X+B, and the size of each insert 500 is relatively changed to A-X/2, as shown in Fig. 6B. Therefore, the final change of the insert 500 is such that X/2+X/2 is equal to X, that is, the size X of the closed cavity 600 is changed. At this time, the size of the sub-module 220 and each of the inserts 500 are a set of normalized molds, and each set of normalized molds can be divided into mold specifications according to the finished product size, thereby achieving the principle of mold sharing and interchange. In this embodiment, each set of normalized molds preferably has a spacing dimension of 2.5 inches. That is to say, there are sub-modules 220 and insert 500 sizes of corresponding sizes every 2.5 inches. However, in other different embodiments, the normalized dimensions between each sub-module 220 and the insert 500 may also be specified as 3, 5, or other dimensions.
如此一來,藉由上述實施例中之相對應子模塊220及鑲塊500的尺寸進行模組化設計與管理,使子模塊220與鑲塊500達到尺寸規格統一之目的,進而縮短模具交期並加速開發時程。因此當每一子模塊220及鑲塊500之尺寸隨封閉模穴600之尺寸改變時,其它零件即可預先進行備料及熱處理作業。待成品之尺寸確定後即可再上述子模塊220及鑲塊500進行精加工作業。在此所指之其它零件,例如母模仁100、滑塊本體300、母模板、公模板(請參圖7所示)等不變動,共佔整組模具標準件比例約60%,僅有40%的模具視需要改變。因此,本實施例之設計方式減少了備料及熱處理時間,整組模具開發時間由28天亦縮短至15天,整整提昇了53%的效率。In this way, modular design and management are performed by the size of the corresponding sub-module 220 and the insert 500 in the above embodiment, so that the sub-module 220 and the insert 500 achieve the same size and specification, thereby shortening the mold delivery period. And accelerate development time. Therefore, when the size of each sub-module 220 and the insert 500 changes with the size of the closed cavity 600, other parts can be pre-stocked and heat-treated. After the size of the finished product is determined, the sub-module 220 and the insert 500 can be further finished. Other parts referred to herein, such as the female mold core 100, the slider body 300, the mother template, the male template (see FIG. 7), etc., do not change, and occupy a total of about 60% of the standard mold parts, only 40% of the molds change as needed. Therefore, the design of the embodiment reduces the preparation and heat treatment time, and the development time of the entire mold is shortened from 28 days to 15 days, and the efficiency is improved by 53%.
如圖7所示,本發明更包含母模板700及公模板800。母 模板700具有第一凹槽102供母模仁100設置其中,公模板800具有第二凹槽202供定位公模仁200之基座210,其中母模仁100之工作面係與母模板700表面齊平設置。當公模板800及公模仁200等模具設於母模板700下方時,母模板700與公模板800之間形成有滑槽610。滑塊本體300係容納於滑槽610中滑動,且為公模板800及母模板700所夾持。As shown in FIG. 7, the present invention further includes a mother template 700 and a public template 800. mother The template 700 has a first recess 102 for the female die 100, wherein the male die 800 has a second recess 202 for positioning the base 210 of the male die 200, wherein the working surface of the female die 100 and the surface of the female die 700 Flush setting. When the molds such as the male template 800 and the male mold 200 are disposed under the mother template 700, a sliding groove 610 is formed between the female template 700 and the male template 800. The slider body 300 is slidably received in the sliding slot 610 and is clamped by the male die plate 800 and the female die plate 700.
如上所述,本發明僅具備一基座210以及一組圍繞於基座210周圍的滑塊本體300,撘配複數種不同尺寸的子模塊220及鑲塊500即可獲得到所需導光板之尺寸,相較於圖1所示之先前技術,本發明具有組裝容易的優點,且因未有圖1所示之第一模穴56,因此不會有滑塊移動不順暢等問題。As described above, the present invention only has a pedestal 210 and a set of slider bodies 300 surrounding the susceptor 210, and a plurality of sub-modules 220 and inserts 500 of different sizes can be obtained to obtain the desired light guide plate. Dimensions, compared with the prior art shown in Fig. 1, the present invention has the advantage of easy assembly, and since there is no first cavity 56 shown in Fig. 1, there is no problem that the slider does not move smoothly.
另外,相較於圖2A圖2B所示「需以多數個不同尺寸的公模仁12及側板14、16相互組立,方能得到所需導光板之尺寸」之先前技術,生產相異尺寸導光板時,本發明僅需改變不同尺寸的子模塊220及鑲塊500,無須改變基座210及滑塊本體300,因而可節省製作複數種基座210及滑塊本體300的費用,降低成本,並且,生產同一尺寸的導光板之公模仁12、側板14、16與子模塊220、鑲塊500相較,製作體積較小的子模塊220及鑲塊500的時間少於體積較大的公模仁12及側板14、16,進而可縮短產品交期。In addition, compared with the prior art of "the size of the desired light guide plate can be obtained by juxtaposing a plurality of different size male molds 12 and side plates 14 and 16 to each other" as shown in FIG. 2A and FIG. 2B, a different size guide is produced. In the case of the light panel, the present invention only needs to change the sub-modules 220 and the inserts 500 of different sizes, and the base 210 and the slider body 300 need not be changed, thereby saving the cost of manufacturing the plurality of bases 210 and the slider body 300, and reducing the cost. Moreover, the male mold 12 and the side plates 14 and 16 of the same size light guide plate are compared with the sub-module 220 and the insert 500, and the sub-module 220 and the insert 500 having a smaller volume are produced in less time than the larger one. The mold core 12 and the side panels 14, 16 can further shorten the product delivery time.
本發明已由上述相關實施例加以描述,然而上述實施例僅為實施本發明之範例。必需指出的是,已揭露之實施例並未限制本發明之範圍。根據本發明之精神及原則所做之修改及均等設置均包含於所附申請專利範圍內。The present invention has been described by the above-described related embodiments, but the above embodiments are merely examples for implementing the present invention. It must be noted that the disclosed embodiments do not limit the scope of the invention. Modifications and equivalent arrangements made in accordance with the spirit and principles of the invention are included in the scope of the appended claims.
100‧‧‧母模仁100‧‧‧Female mold
102‧‧‧第一凹槽102‧‧‧First groove
200‧‧‧公模仁200‧‧‧Male model
202‧‧‧第二凹槽202‧‧‧second groove
210‧‧‧基座210‧‧‧Base
220‧‧‧子模塊220‧‧‧Submodule
300‧‧‧滑塊本體300‧‧‧slider body
302‧‧‧缺槽302‧‧‧ Missing slot
310‧‧‧側壁310‧‧‧ side wall
320‧‧‧底座320‧‧‧Base
330‧‧‧斜邊330‧‧‧ oblique side
340‧‧‧缺槽平面340‧‧‧ slotted plane
500‧‧‧鑲塊500‧‧‧ inserts
510‧‧‧凸緣510‧‧‧Flange
520‧‧‧鑲塊本體520‧‧‧Inlay body
600‧‧‧封閉槽穴600‧‧‧closed pocket
610‧‧‧滑槽610‧‧ ‧ chute
700‧‧‧母模板700‧‧‧ mother template
800‧‧‧公模板800‧‧‧public template
圖1為習知模具結構之側視圖;圖2A為習知另一模具結構之示意圖;圖2B為圖2A之組合圖;圖3為本發明成型模具結構之剖視圖;圖4為本發明成型模具結構之分解圖;圖5為圖4之組合圖;圖6A為本發明成型模具結構另一實施例圖;圖6B為本發明成型模具結構又一實施例圖;及圖7為本發明成型模具結構結合公母模板後之側視圖。1 is a side view of a conventional mold structure; FIG. 2A is a schematic view of another conventional mold structure; FIG. 2B is a combination view of FIG. 2A; FIG. 3 is a cross-sectional view of a molding die structure of the present invention; FIG. 5 is a combination view of the molding die structure of the present invention; FIG. 6B is a view showing another embodiment of the molding die structure of the present invention; and FIG. 7 is a molding die of the present invention. Side view of the structure after the combination of the male and female templates.
100...母模仁100. . . Mother mold
200...公模仁200. . . Public model
210...基座210. . . Pedestal
220...子模塊220. . . Submodule
300...滑塊本體300. . . Slider body
302...缺槽302. . . Missing slot
500...鑲塊500. . . Insert
600...封閉槽穴600. . . Closed cavity
Claims (7)
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