201136732 六、發明說明： 【發明所屬之技術領域】 #平板模具的模架組。 本發明係有關於一種模架組，特別是有關於一 【先前技術】 平板模具係製作大中型平板塑膠件的重要工具，由於平板模具以及其 他注塑模具的型腔結構都是根據産品的結構而定，産品結構一旦確定，相 ⑩應賴具4也會隨之確定^騎瓣製品㈣，其财工藝已經日趨成 熟，精准度也越來躺，因此未來模具技術差異的關鍵在於開模方式。良 好的開模結構及開模方式能夠減小模具設計和製造的難度，降健具加工 成本。 此外，開發-套新_麵具需要較長的咖，這也是造成新産品開 發過程中延長產品職的—個主要原因，因此縮短開發翻也是一項 需改進的模具技術。 • 請參照第—圖所示的習知平板模具的模餘9的結構_，用來製作 液晶顯示器的背光模組的膠框，該模架組9包括有上固定板9〇、熱流道板 母模板92、母模仁93、公模仁94、公模板95、模腳96、下固定板97。 母模板92與公模板95均採用框架結構，亦即在母模板％與公模板％上 均開设-個框架920、950，母模仁93可以藉由嵌入母模板92的框架92〇 内而固疋至母模板92上，而公模仁94則嵌入公模板％的框架95〇内並固 定至a模板95上。惟，在母模板92與公模板％上開設框架韻、柳不 加模板92、95的加工時間，而且由於母模板92與公模板％必須具備 201136732 足夠的厚度才能形雜架結構，因賴域摊高。此外，由於母模仁93、 么模仁94均採用入框方式才能分別與母模板92、公模板％形成固定配合， k種配合方賴於母模仁93、公脉％的絲尺寸要求錄高的加工精 度’亦即如果母模仁93、公模仁94的邊緣加工精度不高，則有可能影響其 與母模板92、公模板95的組模效果，甚至出現嚴重的配合不良或組模不成 功的現象。因此，對於加卫精度的苛刻要求，使得習知模架組9的加工周 期很長，加工成本也會很高。 清參照第二圖所示的在第一圖所示的習知平板模具的模架組9上設置 開模/合模輔件80的結構簡^ ’用來製作液晶顯示器的背光模組的膠框。具 體而δ ’在習知平板模具的模架組9上需要設置四個開模/合模齡肋，並 對稱設置於誠翻雜的四谢目互冑直_邊附件。每—職/合模輔件 8〇均包括有一滑塊前段81、一滑塊後段82、一斜銷83以及一束塊84，其 中滑塊前段81紐塊後段82水平連接’並且滑塊前段81储塊後段82 並排安裝於公馳95上；觸83絲於母碰92上；束塊84固定於母 模板92上。滑塊前段81、滑塊後段82及束塊84的立體結構示意圖可參照 第三圖所示’湖中可以看綺塊前段81、馳後段82及束塊84均爲縱 長型結構，三者並排連接，而且基本上以並排方式安裝於模架組9上。 請參照第二圖所示，在合模時，公模板95會在合模器（未圖示）的帶 動下，帶著公模仁94朝向母模仁93移動，而連接在一起的滑塊前段81與 滑塊後段82在斜銷83的導引下朝向公模仁94及母模仁93滑移，當公模 板95與母模板92合模後，公模仁94與母模仁93也會合模，而滑塊前段 幻與滑塊後段82則會滑移至預設的合模位置，此時束塊84的斜面84〇與 201136732 • 滑塊後段82的斜面820完全貼靠在一起（標號請參見第三圖所示），從而 藉由束塊84限制滑塊撤退，最終在滑塊前段81、公模仁94及母模仁93之 間形成一模具型腔98。該模具型腔98用來接受注塑材料，並經冷卻之後， 在模具型腔98中形成-塑膠製品（雜），最後藉由開模的動作取出或自 動頂出該塑膠製品。詳細來講，在開模時，公模板95會在合模器的帶動下， 帶著公模仁94朝遠離母模仁93的方向移動，於是公模仁94及母模仁93 分開，滑塊後段82沿著束塊84斜面退回，並帶著滑塊前段81撤離模具型 •腔 98。 由於採用了上述開模/合模輔件80，因此習知模架組9還存在有這樣的 缺點：首先’滑舰段82麟塊祕81 _構設計餅滑塊結構過大， 不但使得滑塊的成本難以降低，而且由於其所佔用的模板空間比較大，所 以造成公、母模板95、92尺寸難以縮小，相應的整個模架组9的成本就更 難以降低；其次’由於上述開模/合模輔件8〇需要組裝於模架組9的框架 92〇、95〇内’鼠這種框架式攸位方式同樣存在有如先前項所述之加工 鲁精度要求高的問題。 因此’針對前述存在的舰，有必要對習知技術進行辦改良，以提 供-種既能夠提高作業精度、雜質量，還可降低模具成本費用，縮短製 作周期的優化結構的模架組。 【發明内容】 本發明之主要目齡讀供-賴架組，_降储料成本、降低加 工成本、降低加工難度，還能夠縮短加工周期、提高組模效率及組模精度。 201136732 依據本發明之上述目的，本發明提供一種模架組，用來成型膠框，該 模架組包括有-上m定板、-母模板、—母模仁、—公模仁、—公模板、 一下固定板，以及至少一開模/合模辅件。該開模/合模輔件包括有一滑塊、 一托塊、一束塊及一斜銷。該滑塊與該托塊水平並排連接，在合模時，該 滑塊能夠與該母模仁、該公模仁共同形成-模具迦。該托塊係可滑動地 安裝於該公模板上，並能夠帶著該滑塊在公模板上躺或雜該公模仁滑 移。該束塊固定安裝至該母模板上，錄於該托塊的上^該斜銷係選擇 性地安裝於舰塊無束_其巾—缸，並在雜塊触束塊的另一個 上開設-斜槽，用以供斜銷進人其中；該斜銷賴在合模時將該托塊、 使得該托着_馳躺該純仁㈣、並在麵繼托塊朝遠離 該公模仁的方向位移。 上述母模仁藉-支撐塊固定安裝於該母模板上，而上述公模仁藉另一 支撐塊固定安裝於該公模板上。 與本發明之先前技術相比較，本發明模架組可以有效降低模架大小， 從而降低贿祕與加工成本。本發賴架組嶋/合鋪件_斜銷·束塊 滑塊的連概計方式可崎储塊加料成本。本發賴架組的結構 設計還可以大幅降健具組裝難度，並提高賴正雜。料由於縮小了 在相同産罐術譲財，贿咖祖糾的射出機進 行注塑，降餘塑辨需求與魏消耗，大崎似_財碳排放量， 達到節能減碳的目的。 【實施方式】 201136732 ㈣本發賴實施_綱是參相加_式，用關示本發明可用 以實施的特定實施例。而在本發明中所提到的方向用語，例如「上」、「下」、 「前」、「後」、「左」、「右」、「側面」等’僅是參考附加圖式的方向。這些 方向用語是用以說明及理解本發明’而非用以限制本發明。在以下實施例 中，在不同的圖中，相同部分是以相同標號表示。 言青參照第四圖至第六圖所示’其中第四圖係本發明模架組〗的結構簡 圖；第五圖係在第四圖所示的本發明模架組丨上設置開模/合模辅件4〇的結 • 構簡圖；以及第六圖係第五圖所示的本發明公模板14、公模仁13、滑塊41、 托塊42及束塊43的平面位置關係示意圖。 請參照第四圖所示’本發明模架組1可以用來成型液晶顯示器的背光 模組的踢框’該模架組1包括有上固定板、母模板U、母模仁12、公模 仁13、公模板14、下固定板15。在本實施例中，該模架組丨還包括有位於 上固疋板10與母模板11之間的熱流道板16、以及位於下固定板15與公模 板14之間的模腳17。 ® 在第四圖所示的實施例中，母模板11與公模板14均呈平板狀，母模 仁12與公模仁13分別藉由支撐塊固定安裝於母模板u與公模板14。詳細 來講，在本實施例中，在母模板U、公模板14、母模仁12及公模仁13上 均形成有至少一個鍵槽’藉由兩個支撐塊2〇、30連接、固定對應的鍵槽（未 標號’其位置可參考支撐塊20、30的位置），從而將母模仁12連接固定至 母模板11上’將公模仁13連接固定至公模板14上。例如可以在母模板η、 公模板14、母模仁12及公模仁13的中心處各銑出一個十字型鍵槽，在母 模板11及母模仁12的對應的十字型鍵槽中放置一個支撐塊2〇，並藉由螺 201136732 絲鎖固的方式，將支魏2G鎖固於母模板11及母模仁12上，從而在母模 板11及母模仁之間提供連接、固定的作用。同理，在公模板14及公模 4 13的對應的十干型鍵槽中可以放置另一個支撑塊從而固定連接公模 板14及公模仁13。在其中一實施例令，十字型鍵槽可以藉由雙向數控定位 加工’其寬度通常不低於3〇mm ’以確保其支撐強度。實際上，鍵槽與支轉 塊20、30的數量可以依麵具大小與支標塊2〇、3〇的規格而定而並非 要限定其數量爲一個。 在第四圖所示的實施例中，由於本發明的母模板u與公模板Μ係藉 由支魏20、30與鍵槽的配合，分別固定母模仁12與公模仁13於其上， 而未採用習知技術中的框架式結構來固定母模仁12與公模仁13。因此，本 發明的母模板11與公模板14相較於習知的母模板92與公模板％，本發明 的模板1卜14材料的厚度可以變薄。換言之，由於習知的母模板92與公 模板95需要在其上加工一個框架空間以提供支樓、固定母模仁％與公模 仁94的作用’從而需要足解度的材料才能滿足結構設計的需要^但本發 明的母模板U與公模板14卻不需要框架定位，從而可以選雜薄的材料 制做。可見’本發明的模板n、14與模仁12、13藉由支撐塊2〇、3〇與鍵 槽的配合而實現g]定，不但可以節省模板鋼料使用與加工成本，而且因支 撐塊20、30與鍵槽的定位更加精准，從而可以增加組模的正確性、大大縮 短配框時間，故本發明具備降低組裝難度、提高組模效率、以及降低加工 成本的優點。 在第四圖所示的實施例中，由於母模仁12與公模仁13不需要再配合 框架結構，因此母模仁12與公模仁13的寬度設計就不必再考慮與公、母 201136732 模板μ、η上的框架空間，而只需要根據模具迦i8 ( 的結構做出調整即可。可見，相較於習知技術，本發_母模仁η與公模 仁η的全周尺寸可以變，卜在本實施例中，尤其是公模仁13的全周尺寸 被大幅減小，甚至可以直觀小至魅迦18的位置^通過這種改良可 以大大減少频仁12與公脉13㈣作材料，不但降低養成本，還可 以使得模仁加工更加方便、加工成本降低。 請參照第五圖及第六圖所示’本發明的模架組1還包括有至少一侧 模/合模輔件40。在本實施例中，由於要製作液晶顯示器的背光模組的膠 框，因此本發明模架組i需要設置确開獻合模輔件4〇，並相互垂直地設 置於公模仁13的四個外周邊’從而配合公、母模仁13、12製作出膝框的 四個相互垂直連接的框邊。在本實施例+，開模/合模輔件*包括有一滑塊 41、一托塊42、一束塊43及一斜銷44。 請參照第五圖及第六圖所示’滑塊41呈縱長型結構，其位於公模板14 上’而且該滑塊41長度基本上與模具型腔is 一側的長度相同。 請參照第五圖及第六圖所示’托塊42與滑塊41水平並排連接，托塊 42係可滑動地安裝於公模板14上，並能夠在公模板14上帶著滑塊41水平 滑移。托塊42的功能係在合模或開模時帶動滑塊41滑向或遠離模具型腔 18 ’因此托塊42長度可以遠小於滑塊41長度，其只需保證能夠與滑塊41 形成安全連接即可。相較於習知技術中的滑塊後段，由於習知的滑塊後段 不但需要連接至滑塊刖段’還需要與習知的束塊斜面形成相互配合的限制 作用，從而使得滑塊後段的長度必須具有足夠長度才能夠與束塊斜面形成 相互作用的配合面。而本發明的托塊42則不需要斜面配合來提供限制作 201136732 用，只需要保證其與滑塊41的連接安全性即可。此外，由於本發明的所有 托塊42都可以採㈣—規格，從而使得料更容易實現鮮化生産，不但 有利於生産管理，還可明化模餘裝步驟。 請參照第五圖所示，上述束塊43固定安裝於母模板11上，當合模時， 該束塊43 (如第六圖所示的點劃線所示）位於托塊42的上方，用來限制在 合模後滑塊41關，亦即關馳Μ撤退。其具體的實财絲：在束 塊43上安裝-斜銷44 ’而在托塊42上開設一斜槽42〇。斜銷μ的一端固 定安裝至錢43上’崎銷Μ的侧_在合辦伸人魏幻的斜 槽420中。 請參照第五圖所示，在合模時’公模板14會在合模器（未圖示）的帶 動下帶著a模彳_ 13朝肖母模仁12移動，❿托塊貞彳在斜銷μ的導引下 帶動滑塊41朝向公模仁13滑移，當公模仁13、母模仁12及滑塊41合模 之後就會在/月塊41、公模<二13及母模仁12之間形成一模具型腔18。此 時，束塊43位於托塊42的正上方，斜銷44則保持在托塊42中，通過限 制托塊42在成型過程中移動，從而限制滑塊41在成型時漲開。亦即，藉 由束塊43上的斜銷44與托塊42配合，限制滑塊41撤退。同理，在開模 時’么模板14會在合模器的帶動下，帶著公模仁13朝遠離母模仁η的方 向移動於是么模仁13及母模仁12分開，而托塊42則會沿著斜銷私向 外滑移，從而使得滑塊41 _模具· 18。由此可見，本發明藉由斜銷 44與束塊43的牵引運動，可以驅動托塊42帶著滑塊*丨移動，從而實現開 模及合模的動作。 請同時參照第及第六騎心在合_，观41與托塊42呈水 201136732 平、並排連接，而束塊43則與托塊42呈豎直、堆疊連接。本發明開模/合 模輔件40的這種結構排布，可以節省其在公、母模板14、u上的佔用空 間，從而使得公、母模板14、11能夠進一步減小其尺寸，充分降低材料成 本、加工成本。再者，由於本發明開模/合模輔件4〇的結構簡化，可以使得 模具結構更加簡潔合理，更可以節省材料製作成本。 在其他實施例中，斜銷44係可以選擇性地安裝在束塊43與托塊42的 其中一個上，而斜槽420則形成於束塊43與托塊42的另一個上，例如： 籲斜銷44可以安裝於托塊42上，而在束塊43上則形成-斜槽。這種結構互 換同樣能夠實現上述牽引或連動的功能。 在其他實施例中，模板、模仁之間還可以通過設置模仁束塊14〇而實 現提高組模安全度、精顧的目的。例如：在公槪14上設置凸起的模仁 束塊140，如第六圖所示，而在公模仁13上開槽13〇。在組模時，公模板 μ上的模仁束塊M0進入公模仁u的開槽13〇中，從而使得公模仁^的 定位更精准。 ’八斤述本發明模架組1可以有效降低模架大小，進—步降健架 用料與加工成本。本發明開模/合模辅件4〇採用斜銷体束塊43·滑塊Μ的 連動t方式可以降低滑塊W加工與用料成本。本發明模架組【的結構設 計及其組模方式也可以大幅降低模具組裝難度，並提高組模正確性。此外， 由於本發明縮小了在相同産品特徵情形下模具的尺寸，因此可以把模具放 入較小的射出機進行注塑，降低注塑功率需求與電能消耗，大幅降低注塑 過程中碳排放量，達到節能減碳的目的。 11 201136732 綜上所述，本發明確已符合發明專利之要件，表依法提出專利申〜 惟’以上所齡鶴本㈣之擁實财式，舉凡”杨技術之人^援 依本發明之精神所作之等效簡或變化，皆涵蓋於後附之巾請專利範圍内。 【圖式簡單說明】 第一圖係習知模架組的結構簡圖。 圖 第二圖係在第-圖所示的習知模架組上設置開模/合模輔件的結構簡 第三圖係第二圖所示的習知模架組的滑塊前段、滑塊後段及束塊的立 體結構示意圖。 第四圖係本發明模架組的結構簡圓。 第五圖係在第四圖麻的本發賴架社設置_/合_件的結構簡 第六圖係第五圖所示的本發明公模板、公模仁、滑塊、托塊及束塊的 平面位置關係示意圖。 【主要元件符號說明】 模架組 1、9 上固定板 10、90 母模板 11 ' 92 母模仁 12、93 鍵槽 120、130 公模仁 13、94 開槽 130 公模板 14、95 模仁束塊 140 下固定板 15、97 熱流道板 16、91 模腳 17、96 12 201136732 模具型腔 18、98 支撐塊 20、30 開模/合模輔件40、80 滑塊 41 托塊 42 斜槽 420 束塊 43、84 斜銷 44、83 滑塊前段 81 滑塊後段 82 框架 920'950201136732 VI. Description of the invention: [Technical field to which the invention pertains] #模架组组. The present invention relates to a mold set, and more particularly to a [prior art] flat mold system for making large and medium-sized flat plastic parts, since the cavity structure of the flat mold and other injection molds are based on the structure of the product. Once the product structure is determined, the phase 10 should be determined by the 4th, and the product will become more mature and the precision will be more and more lying. Therefore, the key to the future mold technology difference lies in the mold opening method. Good mold opening structure and mold opening method can reduce the difficulty of mold design and manufacturing, and reduce the processing cost of health tools. In addition, the development of the new _ mask requires a longer coffee, which is also the main reason for the extension of the product position in the development of new products, so shortening the development is also a mold technology to be improved. • Please refer to the structure of the mold 9 of the conventional flat mold shown in the figure - for making the plastic frame of the backlight module of the liquid crystal display. The mold set 9 includes the upper fixing plate 9〇 and the hot runner plate. The mother template 92, the female mold core 93, the male mold core 94, the male template 95, the mold legs 96, and the lower fixing plate 97. Both the mother template 92 and the male template 95 adopt a frame structure, that is, a frame 920, 950 is opened on both the mother template % and the public template %, and the female mold core 93 can be embedded in the frame 92 of the mother template 92. The solid mold is embedded in the parent template 92, and the male mold 94 is embedded in the frame 95 of the male template and fixed to the a template 95. However, the processing time of the frame rhyme and the no template 92, 95 is set on the parent template 92 and the public template %, and since the parent template 92 and the public template % must have sufficient thickness of 201136732 to shape the frame structure, Spread high. In addition, since the mother mold 93 and the mold core 94 are all in a framed manner, they can be fixedly matched with the mother template 92 and the male template, respectively, and the k kinds of matching parties depend on the silk size of the female mold core 93 and the common vein. High processing precision', that is, if the edge processing accuracy of the female mold core 93 and the male mold core 94 is not high, it may affect the group mold effect with the mother template 92 and the male template 95, and even a serious misfit or group may occur. The phenomenon of unsuccessful mode. Therefore, the demanding requirements for the accuracy of the reinforcement make the conventional mold set 9 have a long processing cycle and a high processing cost. Referring to the second figure, the structure of the mold opening/closing mold 80 is set on the mold set 9 of the conventional flat mold shown in the first figure. The glue used to make the backlight module of the liquid crystal display is as follows. frame. Specifically, δ ' needs to be provided with four mold opening/closing mold ribs on the mold set 9 of the conventional flat mold, and is symmetrically arranged in the four-eyed-in-one-side attachment. Each of the service/clamping accessories 8 includes a slider front section 81, a slider rear section 82, a skew pin 83, and a bundle 84, wherein the slider front section 81 rear section 82 is horizontally connected and the front section of the slider The rear block 82 of the 81 block is mounted side by side on the bus 95; the wire 83 is touched on the female touch 92; the bundle 84 is fixed to the mother plate 92. The three-dimensional structure diagram of the slider front section 81, the slider rear section 82 and the beam block 84 can be referred to the third figure. The lake can be seen in the front section 81, the rear section 82 and the bundle 84 are longitudinal structures, three They are connected side by side and are mounted on the formwork set 9 substantially in a side-by-side manner. Referring to the second figure, when the mold is closed, the male die plate 95 is driven by the mold clamp (not shown), and the male mold 94 is moved toward the female mold core 93, and the sliders connected together are connected. The front section 81 and the rear section 82 of the slider slide toward the male mold 94 and the female mold core 93 under the guidance of the oblique pin 83. When the male template 95 and the female mold 92 are closed, the male mold 94 and the female mold core 93 are also The mold will be closed, and the front section of the slider and the rear section 82 of the slider will slide to the preset clamping position, at which time the slope 84 of the beam 84 is completely in close contact with the slope 820 of the back section 82 of the 201136732 ( Referring to the third figure, the slider 84 is retracted by the beam 84, and finally a mold cavity 98 is formed between the slider front section 81, the male mold 94 and the female mold core 93. The mold cavity 98 is used to receive the injection molding material, and after cooling, forms a plastic product (miscellaneous) in the mold cavity 98, and finally the plastic product is taken out or automatically ejected by the mold opening action. In detail, when the mold is opened, the male die plate 95 is moved by the mold clamping device, and the male mold 94 is moved away from the female mold core 93, so that the male mold 94 and the female mold core 93 are separated and slipped. The block rear section 82 is retracted along the ramp of the bundle 84 and withdrawn from the mold cavity 98 with the slider front section 81. Since the above-mentioned mold opening/closing mold member 80 is employed, the conventional mold base group 9 also has such a disadvantage that firstly, the 'sliding ship segment 82 lining block 81 _ the design cake slider structure is too large, which not only makes the cost of the slider It is difficult to reduce, and because the template space occupied by it is relatively large, the size of the male and female templates 95 and 92 is difficult to be reduced, and the cost of the corresponding entire mold set 9 is more difficult to reduce; secondly, due to the above-mentioned mold opening/closing The accessory 8〇 needs to be assembled in the frame 92〇, 95〇 of the formwork set 9. The frame type clamping method of the mouse also has the problem of high processing precision as described in the previous item. Therefore, it is necessary to improve the conventional technology for the ship that exists in the foregoing, in order to provide a mold set which can improve the work accuracy, the quality, the mold cost, and the optimized structure of the production cycle. SUMMARY OF THE INVENTION The main purpose of the present invention is to read and supply the shelf group, to reduce the cost of the storage, to reduce the processing cost, to reduce the processing difficulty, and to shorten the processing cycle, improve the mold mode efficiency and the assembly mode precision. According to the above object of the present invention, the present invention provides a mold set for forming a plastic frame, the mold set includes an upper m plate, a mother template, a female die, a male die, a male The template, the lower fixing plate, and at least one mold opening/closing mold. The mold opening/closing mold comprises a slider, a bracket, a bundle and a skew pin. The slider is horizontally connected to the bracket, and when the mold is closed, the slider can form a mold with the male mold and the male mold. The bracket is slidably mounted on the male form and can be placed on the male form with the slider or slipped by the male mold. The bundle is fixedly mounted on the mother template, and is recorded on the support block. The oblique pin is selectively mounted on the ship without the bundle, and is opened on the other of the block. a chute for inserting a skew pin into the person; the skew pin relies on the block when the mold is closed, so that the support is lie to the pure kernel (four), and the face block is placed away from the male mold Directional displacement. The female mold core is fixedly mounted on the mother template by the support block, and the male mold core is fixedly mounted on the male template by another support block. Compared with the prior art of the present invention, the mold set of the present invention can effectively reduce the size of the mold base, thereby reducing bribe and processing costs. The 嶋 嶋 嶋 合 合 合 合 合 合 · · · · · · · · · · · 滑块 滑块 滑块 滑块 滑块 滑块 滑块 滑块 滑块 滑块The structural design of the hair frame group can also greatly reduce the difficulty of assembling the health tools and improve Lai Zhengzao. Due to the shrinking of the same cans, the bribes and the entrants of the injection machine were injection-molded, and the demand for plastics and the consumption of Wei were reduced. Osaki seemed to be the carbon emission, achieving the goal of energy saving and carbon reduction. [Embodiment] 201136732 (4) The implementation of the present invention is a specific embodiment in which the present invention can be implemented. The directional terms mentioned in the present invention, such as "upper", "lower", "front", "back", "left", "right", "side", etc., are merely directions referring to the additional schema. . These directional terms are used to illustrate and understand the present invention and are not intended to limit the invention. In the following embodiments, the same portions are denoted by the same reference numerals in the different drawings. Referring to the fourth to sixth figures, the fourth figure is a structural diagram of the mold set of the present invention; the fifth figure is set on the mold set of the present invention shown in the fourth figure. The structure of the mold clamping member 4〇 and the plane position of the male mold 14, the male mold 13, the slider 41, the bracket 42 and the bundle 43 shown in the fifth diagram of the sixth figure Diagram of the relationship. Please refer to the fourth figure, which can be used to form a kick frame of a backlight module of a liquid crystal display. The mold set 1 includes an upper fixing plate, a mother template U, a female mold core 12, and a male mold. The rib 13 , the male template 14 , and the lower fixing plate 15 . In the present embodiment, the formwork stack further includes a hot runner plate 16 between the upper fixing plate 10 and the mother die plate 11, and a die leg 17 between the lower fixing plate 15 and the male die plate 14. In the embodiment shown in the fourth figure, both the mother die 11 and the male die 14 are flat, and the female die 12 and the male die 13 are fixedly mounted to the female die u and the male die 14 by support blocks, respectively. In detail, in the embodiment, at least one key groove is formed on the mother template U, the male template 14, the female mold core 12 and the male mold core 13 by two support blocks 2, 30, and fixed. The keyway (not labeled 'the position can refer to the position of the support blocks 20, 30), thereby connecting and fixing the female mold core 12 to the mother template 11 to fix the male mold core 13 to the male template 14. For example, a cross-shaped keyway can be milled at the center of the mother template η, the male template 14, the female mold core 12 and the male mold core 13, and a support is placed in the corresponding cross-shaped keyway of the female template 11 and the female mold core 12. Block 2〇, and by means of the screw 201136732 wire locking method, the Wei 2G is locked on the mother template 11 and the female mold core 12 to provide connection and fixation between the mother template 11 and the female mold core. Similarly, another support block may be placed in the corresponding ten-type keyway of the male die plate 14 and the male die 4 13 to securely connect the male die plate 14 and the male die 13 . In one embodiment, the cross-shaped keyway can be machined by two-way numerical control to have a width of usually not less than 3 mm' to ensure its supporting strength. Actually, the number of the keyway and the branch blocks 20, 30 may be determined by the size of the mask and the specifications of the branch blocks 2, 3, and is not limited to one. In the embodiment shown in the fourth figure, since the mother template u and the male template of the present invention are respectively supported by the support of the Wei 20, 30 and the key groove, the female mold core 12 and the male mold core 13 are respectively fixed thereon. The female mold core 12 and the male mold core 13 are not fixed by the frame structure in the prior art. Therefore, in the mother template 11 and the male template 14 of the present invention, the thickness of the template 1b 14 material of the present invention can be made thinner than the conventional mother template 92 and the male template. In other words, since the conventional mother template 92 and the male template 95 need to process a frame space thereon to provide the function of the branch, the fixed female mold and the male mold 94, the material needs to be sufficient to satisfy the structural design. Needs ^ However, the mother template U and the public template 14 of the present invention do not require frame positioning, so that a thin material can be selected. It can be seen that the templates n and 14 and the mold cores 12 and 13 of the present invention are realized by the cooperation of the support blocks 2〇, 3〇 and the key groove, which can save the use and processing cost of the template steel material, and the support block 20 The positioning of the 30 and the keyway is more precise, so that the correctness of the group mode can be increased and the frame time can be greatly shortened. Therefore, the present invention has the advantages of reducing assembly difficulty, improving group mold efficiency, and reducing processing cost. In the embodiment shown in the fourth figure, since the female mold core 12 and the male mold core 13 do not need to cooperate with the frame structure, the width design of the female mold core 12 and the male mold core 13 does not have to be considered with the male and female 201136732. The frame space on the template μ, η, and only need to be adjusted according to the structure of the mold i8. It can be seen that compared with the conventional technology, the whole circumference size of the _ mother mold η and the male mold η It can be changed, in this embodiment, especially the full-circumference size of the male mold 13 is greatly reduced, and even can be intuitively small to the position of the charm 18; by this improvement, the frequency of the 12 and the vein 13 can be greatly reduced. As a material, not only reduces the maintenance cost, but also makes the mold processing more convenient and the processing cost is reduced. Please refer to the fifth and sixth figures. The mold set 1 of the present invention further includes at least one side mold/mold mold. The auxiliary component 40. In this embodiment, since the plastic frame of the backlight module of the liquid crystal display is to be fabricated, the mold set i of the present invention needs to be provided with the auxiliary mold accessories 4, and is disposed perpendicularly to each other in the male mold. The four outer perimeters of Ren 13 are thus matched with the male and female molds. 12The four mutually perpendicularly connected frame edges of the knee frame are formed. In the embodiment +, the mold opening/closing mold accessory* includes a slider 41, a bracket block 42, a bundle block 43, and a skew pin 44. Referring to the fifth and sixth figures, the slider 41 has a vertically long structure which is located on the male die plate 14 and the length of the slider 41 is substantially the same as the length of the mold cavity is side. In the fifth and sixth figures, the bracket 42 is horizontally connected to the slider 41, and the bracket 42 is slidably mounted on the male die plate 14 and is horizontally slidable on the male die plate 14 with the slider 41. The function of the bracket 42 is to drive the slider 41 to slide toward or away from the mold cavity 18 when clamping or opening the mold. Therefore, the length of the bracket 42 can be much smaller than the length of the slider 41, which only needs to ensure safety with the slider 41. The connection can be made. Compared with the rear section of the slider in the prior art, since the conventional rear section of the slider needs not only to be connected to the slider segment, but also needs to form a matching effect with the conventional beam bevel, thereby The length of the rear section of the slider must be of sufficient length to interact with the bevel of the bundle The bracket 42 of the present invention does not require a ramp fit to provide a restriction for 201136732, and only needs to ensure its connection safety with the slider 41. In addition, since all the brackets 42 of the present invention can be used (4)-Specifications, so that the material is easier to realize the fresh production, which is not only beneficial to the production management, but also can be used to clear the mold remaining step. Referring to the fifth figure, the above-mentioned bundle 43 is fixedly mounted on the mother template 11 when When the mold is closed, the bundle 43 (shown by the alternate long and short dash line shown in FIG. 6) is located above the bracket 42 to limit the closing of the slider 41 after the mold clamping, that is, to close and retreat. The real money wire: a - oblique pin 44' is mounted on the bundle 43, and a chute 42 is opened on the bracket 42. One end of the oblique pin μ is fixedly mounted to the side of the 'sakisaki' on the money 43. Extend the Wei Xing's chute 420. Please refer to the fifth figure. When the mold is closed, the 'male template 14 will be moved by the mold clamp (not shown) with the a mold 彳 13 toward the xiaomu mold core 12, and the ❿ 贞彳 block is 贞彳Under the guidance of the oblique pin μ, the slider 41 is driven to slide toward the male mold core 13. When the male mold core 13, the female mold core 12 and the slider 41 are clamped, the mold will be in the / month block 41, the male mold <23 A mold cavity 18 is formed between the female mold cores 12. At this time, the bundle 43 is located directly above the bracket 42, and the skew pin 44 is held in the bracket 42, which is moved during the molding process by restricting the bracket 42, thereby restricting the slider 41 from rising during molding. That is, by the engagement of the skew pin 44 on the bundle 43 with the bracket 42, the slider 41 is restricted from retracting. In the same way, when the mold is opened, the template 14 will be moved by the mold clamping device, and the male mold core 13 is moved away from the female mold core η, so that the mold core 13 and the female mold core 12 are separated, and the support block is separated. 42 will then slide outward along the skew pin, thus making the slider 41_mold·18. It can be seen that the present invention can drive the bracket 42 to move with the slider *丨 by the pulling motion of the skew pin 44 and the beam block 43, thereby realizing the opening and clamping action. Please refer to the sixth and sixth riding cores at the same time, and the viewing block 42 and the supporting block 42 are watered in 201136732, which are connected side by side, and the bundling block 43 is vertically and stackedly connected with the supporting block 42. The structural arrangement of the mold opening/closing mold 40 of the present invention can save the space occupied by the male and female templates 14 and u, so that the male and female templates 14, 11 can further reduce the size thereof. Reduce material costs and processing costs. Furthermore, since the structure of the mold opening/closing mold 4 of the present invention is simplified, the mold structure can be made more simple and reasonable, and the material manufacturing cost can be saved. In other embodiments, the skew pin 44 can be selectively mounted on one of the bundle 43 and the bracket 42, and the ramp 420 is formed on the other of the bundle 43 and the bracket 42, for example: The skew pin 44 can be mounted to the bracket 42 and the ramp 43 can be formed with a chute. This structural interchange can also achieve the above-described traction or interlocking function. In other embodiments, the template and the mold core can also achieve the purpose of improving the safety and precision of the mold by setting the mold bundle 14〇. For example, a raised mold core bundle 140 is provided on the male cymbal 14, as shown in the sixth figure, and a groove 13 is formed in the male mold core 13. In the group mode, the mold beam bundle M0 on the male template μ enters the slot 13〇 of the male mold, so that the positioning of the male mold is more precise. The eight-pound description of the mold set 1 of the present invention can effectively reduce the size of the mold base, and the material and processing cost of the step-down frame. The mold opening/closing mold member 4 of the present invention adopts the interlocking t-type of the oblique pin body block 43·slider 可以 to reduce the processing cost of the slider W and the material used. The structural design and the modular mode of the mold set of the invention can also greatly reduce the difficulty of assembling the mold and improve the correctness of the mold. In addition, since the invention reduces the size of the mold under the same product characteristics, the mold can be placed in a smaller injection machine for injection molding, the injection power demand and power consumption are reduced, the carbon emission during the injection process is greatly reduced, and energy saving is achieved. The purpose of carbon reduction. 11 201136732 In summary, the present invention has indeed met the requirements of the invention patent, and the form has filed a patent application in accordance with the law, but the above-mentioned age of Heben (four) has a solid financial style, and the “Yang technology person ^ aids in accordance with the spirit of the present invention. The equivalents or variations are covered in the scope of the attached towel. [Simplified illustration] The first figure is a simplified diagram of the conventional formwork set. The second figure is the conventional form shown in the figure. The structure of the mold opening/closing mold is set on the frame set. The third figure is the three-dimensional structure diagram of the slider front section, the slider rear section and the bundle block of the conventional mold set shown in the second figure. The fourth figure is the mode of the invention. The structure of the frame group is simple. The fifth picture is the fourth frame of the present invention. The structure of the frame is _/ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Schematic diagram of the positional relationship of the slider, the bracket and the bundle. [Description of the main components] The mold set 1, 9 and the fixed plate 10, 90 The female template 11 ' 92 female mold 12, 93 key groove 120, 130 male mold 13,94 slotted 130 male template 14, 95 mold core bundle 140 lower fixed plate 15, 97 Hot runner plate 16, 91 Mold 17, 96 12 201136732 Mold cavity 18, 98 Support block 20, 30 Mold/mold accessory 40, 80 Slider 41 Block 42 Slot 420 Bundle 43, 84 Slant pin 44, 83 slider front section 81 slider rear section 82 frame 920'950
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