M275946 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種模具，特 態之成型液硬化成型之模具。士種用以供熔融 【先前技術】 在工業發展的社會，模具乃是民生製品與 用 品之主要生產製造工具，模 ” +技用 產成本的高低。主要是透過蔣 又/、生 ㈤ 要疋透過將呈馬溫炫融態之成型液注入 核具之一預定外型的模穴中 μ 、 待成型液冷卻並硬化定型後 ’便可獲得所需外型之製品。 而匕在上述製品生產過程中，成型液必須呈高溫炫融態 注入模穴中進行硬化成型，由於成型液自然冷卻硬 化而化費很長之&間’為加速生產速率，目前業者是在模 具中開設冷卻液流道’藉由將低溫冷卻液導入流道中之方 式，使，於模穴内之成型液可快速冷卻成型。但此種設計 、…占疋纟連續製造所需製品時，當高溫溶融態之成型 液被注入剛完成一製品的模穴中時，由於此時模穴之溫度 低因此，邛分注入模穴中之成型液會因本身與模具間 差過大，而在尚未填滿模穴時便已經冷卻硬化，而容 易le成所生產之製品出現缺陷，不但會造成良率變差，亦 會影響生產成本。 【新型内容】 因此，本新型之目的’即在提供一種方便使用且可快 速成型之模具。 M275946 於是，本新型可快速成型之模具包含—模具單元、/ 間隔地形成於該模具單元中之中空流道單&，及二間“ 裝於該模具單元中之加熱元件。該模具單元包括二上下對M275946 8. Description of the new model: [Technical field to which the new model belongs] The new model relates to a mold, a special type of molding liquid hardening molding mold. Talents are used for melting. [Previous technology] In the society of industrial development, molds are the main manufacturing tools for people's livelihood products and supplies. Molds + the level of technical production costs. It is mainly through Jiang You /, Sheng Yao. By injecting the molding liquid in the molten state into a cavity of a predetermined shape of the core μ, after the molding liquid is cooled and hardened and shaped, the product of the desired shape can be obtained. The molding liquid must be injected into the mold cavity in a high temperature and melted state for hardening and molding. The molding liquid costs a long time because of the natural cooling and hardening of the molding liquid. "In order to accelerate the production rate, the current industry is to open a cooling liquid flow channel in the mold." By introducing a low-temperature cooling liquid into the flow path, the molding liquid in the cavity can be quickly cooled and molded. However, when this type of design, ... is used to continuously manufacture the required products, when the high-temperature molten molding liquid is injected When the cavity of a product is just completed, the temperature of the cavity at this time is low, so the molding liquid injected into the cavity will be filled with the mold because the difference between itself and the mold is too large. It has already cooled and hardened, and it is easy to cause defects in the products produced, which will not only cause the yield to deteriorate, but also affect the production cost. [New content] Therefore, the purpose of this new model is to provide a convenient and easy-to-use Rapid forming mold. M275946 Therefore, the new rapid forming mold includes a mold unit, a hollow runner sheet & formed in the mold unit at intervals, and two heating elements installed in the mold unit. . The mold unit includes two upper and lower pairs
接且開口相向之中空蓋辦壯抬& L _ 0B T工盈體狀杈座、二上下間隔地組裝於該 等模座中並由隔熱材料製成之水平斷熱板，及二分別組裝 於該模座中並分別抵接於該等斷熱板相向面且相向面相配 合界定出-模穴之水平模板。該等流道單元是用以將冷卻 液導引至該模具單元中而可分別降低該等模板之溫度。該 等加熱元件則是可分別用以提高該等模板之溫度。 藉由該等用以供冷卻液注入之流道單元與該等加熱元 二之设置’可控制該模板之溫度的高低，而可加速注入該 模八中之成型液的成型良率與速率。 【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 以下配合蒼考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 如圖1 3所不’本新型可快速成型之模具的較佳實施 ^3模具單兀3、二上下間隔地組裝於該模具單元3頂 =之板狀架板4、二間隔形成於該模具單元3中之中空流 ::元5、間隔嵌裝於該模具單元3中之二加熱元件6與二 “皿，：7 :。及多數間隔設置於該流道單元5中之墊圈8。 卜：2:::凡3包括二開口相向且可拆離地上下對接之 /盖模座31、二上下間隔地分別組裝於該等模座31 之水平板狀斷熱板32、二分別組裝於該等模座3】中且分 6 M275946 中^欠平板狀斷熱板32、二分別組裝於該等模座^中且分 別且接於4等斷熱板32相向面之承板μ，及二分別組裳於 該等模座31中且分別疊接於該等承板33相向面並上下對 接之杈板34。且該等模板34相向面相配合界定出一預定外 型之中空模穴30。 该等流道單元5則是分別形成於每一對應組接之模座 31、斷熱板32、承板33與模板34中。 由於圖1上、下半部之構造是呈對稱狀，為方便說明 ，以下將僅針對位於圖丨下半部之模座31中的各構件構造 與組接關係進行說明。 該模座31具有一四邊形底壁311，及一自該底壁311 頂面周緣垂直往上延伸之環狀圍壁312。該斷熱板Μ、承 板33與模板34疋由下至上地依序堆疊組裝於該模座η之 底壁311頂面，且分別靠抵於該圍壁312内側面。在本實施 例中，該斷熱才反32是由電木或石綿等高隔熱材料製成，而 該承板33則是由熱傳導率低之不銹鋼製成，但實施時，該 斷熱板32與承板33之材料並不以此為限。 如圖卜3、4所示，該流道單元5包括形成於上述對 應組接之模座31、斷熱板32、承板33與模板34中之一第 一流道5 1及一第二流道52。 該第一流道51具有多數前後延伸且左右間隔平行之第 -冷卻段5H、多數分別自該等第一冷卻段511前端與後端 往下垂直延伸之第一連接段512、一左右延伸並與連通各第 一冷卻段511前端之每一第一連接段512底端連通的第一進 7 M275946 水段513，及一左右延伸並與連通各第一冷卻段5丨丨後端之 每一第一連接段512底端連通的第一排水段514。 該第二流道52則具有多數前後延伸且分別位兩相鄰第 一冷卻段511間之第二冷卻段521、多數分別自該等第二冷 口p段521之剷知與後端往下垂直延伸之第二連接段522、一 左右延伸並與連通各第二冷卻段521後端之每一第二連接 段522底端連通的第二進水段523，及一左右延伸並與連通 各第二冷卻段521前端之每一第二連接段522底端連通的 第二排水段524。 在本實施例中，該等流道51、52之該等冷卻段511、 521是形成於該模板34較靠近該模穴3〇的部位，該等連接 段512、522則是分別自該等冷卻段511、521往下延伸貫穿 孩模板34承板33與斷熱板32而延伸至該模座3丨之底壁 311中。该第一進水段513、第二排水段524、第一排水段 514與第二進水段523則是由前往後依序排列地形成於該底 壁3 11中，並分別具有一形成於該底壁3丨1左側面，而可用 ，將冷卻液（圖未示）注入與排出之開口。但實施時，該 等*道51、52之分佈型態並不以此為限。 圖1 5所示，该加熱元件6是前後彎折延伸地嵌裝 刀佈於純板34底面，而可用以提高該模板34之整體溫 度。士在本實施例中，該加熱元件6是由電熱絲製成，但實 施日寸不以此為限。該感溫元# 7是由電熱偶製成，且是嵌 ，於該模板34中，而可用以感測該模板34之溫度。在: 貫施例中，該等加熱元# 6與感溫元件7是透過一自動控 M275946 制系統（圖未示）進行控制，但因該控制系統非本新型 改良重點，因此不再詳述。 該等墊圈8則是分別嵌裝於該等流道51、52中，且八 別位於該模板34、承板33與斷熱板32底面，而可用以防 止流入該等連接段512、522中之冷卻液外滲至模板34、承 板33與斷熱板32之交界面中。And the openings facing the hollow cover are lifted & L _ 0B T industrial surplus body-shaped branch seat, two horizontal insulation boards assembled in these mold bases and made of heat insulation material, and two respectively Assembled in the mold base and abutted on the facing surfaces of the heat-insulating plates, respectively, and the facing surfaces cooperate to define a horizontal template of the mold cavity. The runner units are used to direct the coolant into the mold unit to reduce the temperature of the mold plates, respectively. These heating elements can be used to increase the temperature of the templates respectively. With the setting of the flow channel units for the cooling liquid injection and the heating elements, the temperature of the template can be controlled, and the molding yield and rate of the molding liquid injected into the mold can be accelerated. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment in conjunction with the Cangkao diagram. As shown in Fig. 13, the preferred implementation of this new type of mold that can be rapidly formed is ^ 3. The mold unit 3 and the second unit are assembled on the top of the mold unit 3, and the plate-like frame plate 4 is formed on the mold. Hollow flow in unit 3 :: element 5, the two heating elements 6 and two "plates": 7: are embedded in the mold unit 3 at intervals, and the gasket 8 is provided in the flow channel unit 5 at most intervals. ： 2 ::: Fan 3 includes two openings facing each other and detachably butt-down / cover mold holder 31, two horizontal plate-shaped heat-insulating plates 32 and two respectively assembled on these mold holders 31 at intervals, and two are assembled on The mold bases 3] and 6 are divided into 6 M275946 middle and under-plate-shaped thermal insulation plates 32 and 2 are assembled in the mold bases ^ and connected to the opposite faces of the fourth-class thermal insulation plates 32, respectively, and Two sets of skirts are respectively formed in the mold bases 31 and overlapped with the branch plates 34 facing and facing each other of the bearing plates 33. The facing surfaces of the templates 34 cooperate to define a predetermined hollow mold cavity 30. The flow channel units 5 are respectively formed in each correspondingly assembled mold base 31, heat insulation plate 32, bearing plate 33 and template 34. As shown in FIG. 1, The structure of the half is symmetrical. For convenience of explanation, the structure and assembly relationship of each component in the mold base 31 located in the lower half of the figure will be described below. The mold base 31 has a quadrilateral bottom wall 311, And a ring-shaped surrounding wall 312 extending vertically upward from the top edge of the bottom wall 311. The heat-insulating plate M, the supporting plate 33 and the template 34 疋 are sequentially stacked and assembled on the bottom wall of the mold base η from bottom to top. 311 top surface, and abut against the inner side of the surrounding wall 312 respectively. In this embodiment, the thermal insulation 32 is made of high insulation materials such as bakelite or asbestos, and the support plate 33 is made of Made of stainless steel with low thermal conductivity, but in practice, the material of the heat-insulating plate 32 and the bearing plate 33 is not limited to this. As shown in Figures 3 and 4, the flow channel unit 5 includes the corresponding group formed in the above group. One of the first flow path 51 and the second flow path 52 of the mold base 31, the heat insulation plate 32, the support plate 33 and the template 34 is connected to the first flow path 51. The first flow path 51 has most of the first-to-back cooling extending parallel to the left and right intervals. Section 5H, most of the first connection sections 512 extending from the front and rear ends of the first cooling sections 511, respectively A first inlet 7 M275946 water section 513 extending and communicating with the bottom end of each first connection section 512 communicating with the front end of each first cooling section 511, and a left and right extending and communicating with each first cooling section 5 丨 丨 rear end A first drainage section 514 communicated with the bottom end of each first connecting section 512. The second flow passage 52 has a plurality of second cooling sections 521 extending forward and backward and respectively located between two adjacent first cooling sections 511, and The second connection sections 522 of the second cold mouth p sections 521 extend vertically downward from the rear end, and a bottom end of each second connection section 522 extending left and right and communicating with the rear end of each second cooling section 521 The communicating second water inlet section 523 and a second drainage section 524 extending from left to right and communicating with the bottom end of each second connecting section 522 communicating with the front end of each second cooling section 521. In this embodiment, the cooling sections 511 and 521 of the flow channels 51 and 52 are formed at positions of the template 34 closer to the cavity 30, and the connection sections 512 and 522 are respectively formed from the sections. The cooling sections 511 and 521 extend downward through the support plate 33 and the heat insulation plate 32 of the child formwork 34 and into the bottom wall 311 of the mold base 3 丨. The first water inlet section 513, the second water drainage section 524, the first water drainage section 514, and the second water inlet section 523 are sequentially formed in the bottom wall 31 from the front to the back, and each has a The left side of the bottom wall 3 丨 1 is usable, and an opening for injecting and discharging a cooling liquid (not shown) is provided. However, in implementation, the distribution patterns of these channels * 51 and 52 are not limited to this. As shown in FIG. 15, the heating element 6 is fitted with a knife cloth folded forward and backward on the bottom surface of the pure plate 34, and can be used to increase the overall temperature of the template 34. In this embodiment, the heating element 6 is made of electric heating wire, but the implementation size is not limited to this. The temperature sensing element # 7 is made of a thermocouple and is embedded in the template 34, and can be used to sense the temperature of the template 34. In the embodiment, the heating element # 6 and the temperature sensing element 7 are controlled by an automatic control M275946 system (not shown), but this control system is not the focus of the new type of improvement, so it will not be described in detail. . The gaskets 8 are respectively embedded in the flow channels 51 and 52, and are respectively located on the bottom surface of the template 34, the bearing plate 33 and the heat insulation plate 32, and can be used to prevent flowing into the connecting sections 512 and 522. The coolant leaks into the interface between the template 34, the support plate 33, and the thermal insulation plate 32.
έ 如圖1〜3所示，該模具使用時，可先將該等構件組接 後，藉由該等加熱元件6之加熱，而將該等模板Μ之溫度 提高之一預定溫度值，並透過該等感溫元件7將模板34 : 溫度訊號回饋至該控制系統。然後便可將呈熔融態之成型 液注入該膜穴30中’待成型液注入後，便可停止加熱元件 6之加熱動作，而將較低溫之冷卻液不斷地導入每一流道單 元5之該等流道51、52中，使冷卻液依序流經該等 513、523與連接段512、522，而流至較靠近膜穴之該 等冷卻段511、521中’然後再經由該等排水段514、524排 出。藉由低溫冷卻液之作用，可加快模板34之溫度的下降 ，進而可使位於模穴30中之承型液的冷卻成型速率提高。 待冷卻液成型後，便可將該等模座31 #離，使已成型 之冷卻液製品脫離模穴3G。緊接著，便可再㈣對組㈣ 等模座3卜並再透過該等加熱元件6之作動來使該等模板 34之溫度提昇至肢值，然、後再將炫融態之承型液注入該 模穴30中，進行另外一次之硬化成型。 綜合上述加熱元件6加熱模板34之設計，可使注入模 穴30中之成型液不會因與模板34間之溫錢大，而在注 M275946 則可^ <早冷卻硬化。該等承板33與斷熱板32之設置 桦/ M果板34之失溫現象，並可避免該等高溫之加熱元 算、，6直接與模座31接觸而造成模座31損壞。再配合於該 、机道51、52中“冷卻液之設計，則可加速模穴30中 ^ 1夜的々卻成型。因此，透過不斷地重複上述加溫與 :/皿動作’便可相對提供成型液硬化成型製品之生產良率 與生產率。所以，確實可達到本新型之目的。As shown in Figures 1 to 3, when the mold is used, the components can be assembled first and then heated by the heating elements 6 to increase the temperature of the templates M by a predetermined temperature value, and The template 34: temperature signal is fed back to the control system through the temperature sensing elements 7. Then, the molten liquid in the molten state can be injected into the film cavity 30. After the injection of the liquid, the heating action of the heating element 6 can be stopped, and the lower temperature cooling liquid can be continuously introduced into the flow channel unit 5. Wait for the flow channels 51 and 52 to let the cooling fluid flow through the 513, 523 and the connection sections 512 and 522 in sequence, and then flow to the cooling sections 511 and 521 closer to the membrane cavity, and then pass through the drainage. Segments 514, 524 are exhausted. By the action of the low-temperature cooling liquid, the temperature drop of the template 34 can be accelerated, and the cooling and molding rate of the mold liquid located in the cavity 30 can be increased. After the cooling liquid is formed, the mold bases 31 can be separated to disengage the formed cooling liquid products from the mold cavity 3G. Immediately afterwards, the mold base 3 can be matched again, and the temperature of the templates 34 can be raised to the limb value by the action of the heating elements 6, and then the molten bearing fluid can be dazzled. It is injected into the cavity 30 and subjected to another hardening molding. In combination with the design of the heating template 6 heating template 34 described above, the molding liquid injected into the cavity 30 will not be large due to the temperature between the mold and the template 34, and it can be early cooled and hardened in the injection M275946. The setting of the bearing plates 33 and the heat-insulating plates 32 can reduce the temperature loss of the birch / M fruit plates 34, and can avoid the high-temperature heating elements, 6 and 6 directly contacting the mold base 31 to cause damage to the mold base 31. Combined with the "coolant design" in the tunnels 51 and 52, it can accelerate the formation of ^ 1 night in the mold cavity 30. Therefore, by repeatedly repeating the above heating and: Provides the production yield and productivity of the molding liquid hardened molded products. Therefore, the purpose of this new model can be achieved.
4 、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 利耗圍及新型說明内容所作之簡單的等效變化與修飾，皆 仍屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是本新型可快速成型之模具的一較佳實施例之正 視剖面圖； 圖2疋该較佳實施例之立體剖面圖，說明一流道單元 之結構； 圖3是該較佳實施例之一模板的俯視剖面圖； 圖4疋该較佳實施例之流道單元的一第二流道之立體 結構示意圖；及 圖5是該較佳實施例之模板的仰視圖，說明一加熱元 件之分布狀態。 10 M275946 【主要元件符號說明】4. The above is only one of the preferred embodiments of the present invention. When this is the case, b will limit the scope of implementation of the present invention. Effect changes and modifications are still covered by the new patent. [Brief description of the drawings] Fig. 1 is a front sectional view of a preferred embodiment of the novel rapid-producible mold; Fig. 2 is a perspective sectional view of the preferred embodiment, illustrating the structure of a first-rate unit; Fig. 3 is A top sectional view of a template of the preferred embodiment; FIG. 4 is a schematic view of the three-dimensional structure of a second channel of the channel unit of the preferred embodiment; and FIG. 5 is a bottom view of the template of the preferred embodiment , To explain the distribution of a heating element. 10 M275946 [Symbol description of main components]
3....... .…模具單元 512.... …第一連接段 30 …·· ….模穴 513.... …第一進水段 3 1 .…· ....模座 514.... …第一排水段 311··.· ....底壁 52 ….· …第二流道 312.... ....圍壁 521.... ...第二冷卻段 32 …·· ....斷熱板 522.... …第二連接段 33…… ....承板 523.... …第二進水段 34 …·· ....模板 524·.·· …第二排水段 4....... ....架板 6....... ...加熱元件 5....... .…流道單元 7....... 51 … •…第一流道 8....... ...墊圈 511···· •…第一冷卻段3 ....... .... mould unit 512 ....… the first connection section 30 ............ Mould cavity 513 ....… the first water inlet section 3 1 ........... Mold base 514 ....… the first drainage section 311 ···· .. bottom wall 52 ............ the second runner 312 ......... the surrounding wall 521 ..... .Second cooling section 32… ........ Heat-insulating plate 522 ..… Second connection section 33 …… ..Support plate 523 ..… Second water inlet section 34 ............ .... Template 524 · .. · ... Second drainage section 4 ............. Shelf plate 6 ............. Heating element 5 ....... .. Runner unit 7 ....... 51… • First runner 8 ....... Washers 511 ···· • First cooling section
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