M312420 八、創作詳細說明： 【新型所屬之技術領域】 本創作係有關於一種射出模具之冷卻系統的改良構 造，尤指一種設於射出模具上使用的冷卻系統，該冷卻系 統分別於固定模與活動模的模具本體内各設有一組冷卻迴 路，該冷卻迴路係由一主進水管、一主出水管及數組冷= 迴路單元所組成，使用時，僅需在主進水管與主出水;^ 官接頭上連接至冷卻水裝置的管線即可，達到便於安壯传 用，及具較佳的冷卻效果之功效。 衣 【先前技術】 版写知的射出成型機 v /令口丨糸統，其主 ^係由:冷卻水裝置與設於射出模具之固定模與模 路連接組成；然而，該習知射出模具的冷卻 管盥出：：才係於M具内設有複數組獨立的冷卻水進水 接且r!t管與出水管的-端與模具内部的 別設有-個其接§:而为別連接至模具側邊，再於該端個 要接數十^ 卻水裝置中的一條管線相連接，而 要接數十條至上百條的管線。 逆丧而 如上述之習知構 的外側端均連通至固定模=動^組的進水管與出水管 在外觀上顯得雜亂i章如:在連過多的管線而& 管線上的工時非常 =具時所要花費在裝卸 錯或漏水的機會，，，、a甚至有日讀因管線過多，其出 裝與使用上的困難声 ^14其他機構形成干擾，造成組 u難度，再者減少裝卸的I時與管接 5 M312420 -頭的設置，其中的每一組金水管與出势 _ 卻盤管所繞經的區域範圍將增大，在 冷卻區域變大（或繞線的距離過長 现g斤負貝 差，尤其在接近出水管的-端的溫度將無;去=效果必= 卻效果，而需延長開模與脫模時間預期的冷 機率，致該-習知射出模具的冷卻系不良品的 改良的必要。 ⑼、氣，貫有再研究 【新型内容】 本案創作人有鑑於上述習知射屮播 =用上的缺失，‘二== 本創作之主要目的在提供一種 / 《咖，其僅於模具侧邊設有一至二個；進 水管的管接頭，其餘數組與主進水管、主出水^主出 部迴路單元係隱藏設置於模具本體内部，以^ 的冷 裝使用’及具有較佳的冷卻效果者。 犯，!便於安 於射二創作主要係由-冷卻水裝置與設 成，二;：：動模上的二組冷卻迴路連接紐 模具本體内，並包括由=糸又於固疋板（活動模）的 卻迴路單元所j由—主進水管、一主出水管及數组冷 管、出水Ptt、’而該冷卻迴路單元係包含有進水支 主進水总之：一“p盤管，而每-進水支管的-端連接於 該該進水支管的另-端與-冷卻盤管相接，、 的另—端與出水支管相接，該出水支管的1 一 6 M312420 端再與主出水管相接組成。 據上述使用時，I兩 與冷卻水裝置的管嗖連=主進水管與主出水管的管接頭 較佳的冷卻效果之^通即可’達到便於安裝使用，及具 【實施方式】 進一 ^ = 3查委貝對本創作之構造、裝置及其特徵有更 說明二下—^ 了冑’茲舉其可行實施例並配合圖式詳細 睛參閱第1圖至第4同 射出模貫施例所示，本創作所述之 1n盘i，、 卩糸統的改良構造，主要係由一冷卻水裝置 1 〇與故於射出模呈之因$ ρ 迴路30連接电甘4士吴21與活動模22上的二組冷卻 動特徵在：該-冷卻迴路30係設於活 吴一"疋核21)的模具本體内，其包括由-主進水管 人二主出水管32及數組冷卻迴路單S 33所組成，而該 路早兀33係包含有進水支管331、出水支管332與 官333 (該冷卻盤管可為直線式或彎曲式之型態）， 而母:進水支管331的-端連接於主進水管31之上，該進 ，支管331的另-端與一冷卻盤管333相接，該冷卻盤管 333的另一端與出水支管332相接，該出水支管332的另 立而再與主出水管3 2相接形成一小迴路。 t上述再請參閱第2圖所示（其中的管路分為四個區 塊對稱，為簡化圖示線條而僅顯示侷部管線），在本實施例 中的活動模22係分為一外模221、一内模222及數模仁223 所組成，冷卻迴路30的各個通水管道係以直線鑽孔方式， 讓數組進水支f 331及出水支管332分別與對應的主進水 M312420 :Γ管如〜出Γ管3 i交又導接，而冷卻盤管3 3 3係由進 g 出水支官332垂直延伸至内模 之内形成數組獨立的迴路；又，盆且^仁223 係以止水螺絲34 (如第3圖）封；：/在奸具侧邊的開口 署,”一…、弟3圖）封閉，並在要隔離通道的位 置以一柱銷35插入阻斷而使該通 使夂回敗口田口 - ^ 1上 、刀风—丰又，以便於達到 使口 ”㈤路早70 33成為獨立隱藏在模具内冷卻迴路。 ，如上述之構造，其中的—主進水f3l與—主出水其 =係同時連接有數組冷卻迴路單元33而成並聯連接狀吕 :二此在本創作中的主進水管31與主出水管3 迴路單元33的管徑—倍以上；又， ： 3!與士主出水管32連接至模具側邊的開口端，可以並聯方 式同日寸連接設有-至三個f接頭3U、321 (如第& 圖^據而其可有足夠流通量供冷卻水快速的流人與流出， 以冷郃水在模具内停留的時間，達到較大的熱交換率。 =捕造組合使料，本創作僅需在活動模 之主進水管31與主出水管32出口端裝設的二Ξ :個官接頭311、321(在本實施例中係各設二個） =置H)的管線_p可’因此在裝配使料，料。 t線的裝㈣間與工程’同時使整個模具的外觀更為 ^料純’達到便於安裝使用之功效；另外，本創作中的 :-組冷卻迴路單元33的管線及其冷卻盤管咖 =區域可設計的更小、更單純，使冷卻水能以最短二 二由主進水官31通過任—冷卻迴路單元33再由主出水管 2排出，使進水支管331端與出水支管332端的 細小’以及各組冷卻迴路單元33所負責的冷區域的冷卻溫 M312420 度更為-至’達到具有較佳的冷卻效果之功效。 如以上所揭露之實施例的形狀、構造，係本 :行實施例中的—個實施例，故本創作的中請專利範 不局限於此’凡在不偏離本創作構思的條件τ，久圍亚 用所屬技術領域人員瞭解的相似或等同元 ^件可 综上所述，本創作之射出模具之冷卻 曰、。 造，確實能達到便於安裝❹，及具較佳的=改良構 效。是以，本案能符合新型專利之要件，^部效果之功 專利申請。 友衣去提出新型 固定模 冷卻迴路 主出水管 螺絲 外模 模仁 進水支管 冷卻盤管M312420 VIII. Description of the creation: [New technical field] This creation is about an improved structure of a cooling system for injection molds, especially a cooling system used on injection molds, which are respectively used in fixed molds. The movable mold has a set of cooling circuits in the body. The cooling circuit is composed of a main inlet pipe, a main outlet pipe and an array of cold=circuit units. When used, only the main inlet pipe and the main outlet water are required; The connection of the official joint to the cooling water device can be achieved, and the utility model has the advantages of convenient and safe transfer and better cooling effect. [Pre-Technology] The injection molding machine v / 丨糸 丨糸 , , , , , , , , , , : 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却 冷却The cooling pipe is pulled out: the system is equipped with a complex array of independent cooling water inlets in the M-piece, and the end of the r!t tube and the outlet pipe is connected to the inside of the mold. Do not connect to the side of the mold, and then connect one line of the water device to the end, and connect dozens to hundreds of lines. In the opposite direction, the outer end of the above-mentioned conventional structure is connected to the fixed mode = the inlet pipe and the outlet pipe are seemingly cluttered in appearance. For example, in the case of connecting too many pipelines, the working hours on the pipeline are very =There is a chance to load or unload the wrong or leaking water at the time, a, and even a daily reading due to too many pipelines, the difficulty of the installation and use of the sound ^ 14 other institutions to form interference, resulting in group u difficulty, and then reduce loading and unloading The I-time and pipe connection 5 M312420-head setting, in which each group of gold water pipes and the outflow _ but the area around the coil will increase, and the cooling area becomes larger (or the winding distance is too long) Now g pounds negative, especially in the temperature near the end of the water pipe will be no; go = effect must = but the effect, but need to extend the expected cold rate of mold opening and demoulding time, so that the conventional cooling of the injection mold It is necessary to improve the defective products. (9), gas, and re-examination [new content] The creator of this case has the above-mentioned scams in the light of the use of the above-mentioned scams, and the main purpose of this creation is to provide one type/ "Caf, it only has one or two sides on the side of the mold; The pipe joint of the pipe, the remaining array and the main inlet pipe, the main outlet water, the main outlet circuit unit are hidden inside the mold body, and are used in the cold installation of ', and have better cooling effect. The second creation is mainly composed of - cooling water device and set, two;:: two sets of cooling circuits on the movable mold are connected to the new mold body, and include the circuit unit consisting of = 糸 and solid plate (moving mode) The j--main inlet pipe, a main outlet pipe and an array of cold pipes, the outlet water Ptt, 'and the cooling circuit unit includes the inlet water main inlet water: a "p coil, and each - inlet branch The other end of the water inlet branch is connected with the cooling coil, and the other end of the water inlet branch is connected with the water outlet branch, and the 1 6 M312420 end of the water branch pipe is connected with the main outlet pipe. According to the above use, the pipe joint of the I and the cooling water device = the better cooling effect of the pipe joint of the main inlet pipe and the main outlet pipe can be easily installed and used, and [embodiment] ^ = 3Chambers have more to say about the structure, installation and characteristics of this creation. The second embodiment of the present invention, as shown in the first to fourth identical injection molding examples, is shown in the following paragraphs. The improved structure is mainly composed of a cooling water device 1 〇 and the resulting injection mold is connected by the $ ρ circuit 30 and the two sets of cooling characteristics on the movable mold 22 and the movable mold 22: the cooling circuit 30 It is located in the mold body of the living Wuyi "疋核21), which consists of a main inlet pipe two main outlet pipe 32 and an array cooling circuit single S 33, and the road early 33 series contains water inlet The branch pipe 331, the water outlet pipe 332 and the official 333 (the cooling coil may be in a linear or curved type), and the mother: the end of the water inlet pipe 331 is connected to the main inlet pipe 31, the inlet, the branch pipe 331 The other end is connected to a cooling coil 333, and the other end of the cooling coil 333 is connected to the water outlet branch 332. The outlet branch 332 is connected to the main outlet pipe 32 to form a small loop. t Please refer to FIG. 2 again (the pipeline is divided into four blocks symmetrically, and only the partial pipeline is shown to simplify the illustrated line). In this embodiment, the movable mold 22 is divided into one outer The mold 221, an inner mold 222 and a plurality of mold cores 223 are formed. The water passages of the cooling circuit 30 are linearly drilled, and the array water inlet branch f 331 and the water outlet branch pipe 332 are respectively associated with the corresponding main water inlet M312420: The manifold tube is connected to the outlet tube 3i, and the cooling coil 3 3 3 is vertically extended into the inner mold by the inlet and outlet 332 to form an array of independent circuits; Sealed with water-stop screw 34 (as shown in Figure 3);:/Closed on the side of the rapture, "1..., brother 3" closed, and inserted into the block at the position where the channel is to be isolated. Make the general 夂 败 败 田 田 ^ - ^ 1 on the, knife wind - Feng and so, in order to reach the mouth "(5) Road early 70 33 become independent hidden in the mold cooling circuit. According to the above configuration, the main inlet water f3l and the main main water outlet are connected to the array cooling circuit unit 33 at the same time to form a parallel connection: the main inlet pipe 31 and the main outlet pipe in the present creation 3 The diameter of the circuit unit 33 is more than doubled; in addition, : 3! is connected to the open end of the side of the mold with the main water outlet pipe 32, and can be connected in parallel with the same day - to the three f joints 3U, 321 (such as The & figure can have sufficient circulation for the rapid flow and cooling of the cooling water, and the time for the cold water to stay in the mold to reach a large heat exchange rate. The creation only needs to be installed at the outlet end of the main mold inlet pipe 31 of the movable mold and the outlet end of the main outlet pipe 32: a plurality of official joints 311, 321 (two in each embodiment in the present embodiment) = a line of H) Can therefore 'in the assembly of materials, materials. The installation of the t-line (4) and the project 'at the same time makes the appearance of the whole mold more purely 'to achieve the effect of easy installation and use; In addition, in this creation: - the pipeline of the group cooling circuit unit 33 and its cooling coil coffee = The area can be designed to be smaller and simpler, so that the cooling water can be discharged by the main water inlet official 31 through the cooling water unit 33 and then discharged from the main water outlet pipe 2, so that the water inlet branch pipe 331 end and the water outlet branch pipe 332 end are The cooling temperature M312420 of the small 'and the cooling zone responsible for each group of cooling circuit units 33 is more - to achieve the effect of better cooling effect. The shape and configuration of the embodiment disclosed above are as follows: the embodiment of the present invention is not limited to this condition. The similar or equivalent elements known to those skilled in the art can be summed up, and the cooling mold of the injection mold of the present invention. It is indeed easy to install, and has better = improved structure. Therefore, this case can meet the requirements of the new patent, the patent effect of the effect of the Ministry. Youyi to propose a new fixed mode cooling circuit main outlet pipe screw outer mold mold core water inlet pipe cooling coil
M312420 【圖式簡單說明】 第1圖為本創作之冷卻系統的簡易示意圖 第2圖為本創作中之移動模的立體分解圖 第3圖第2圖的俯視平面圖 第4圖為本創作之—實施例的平面組合圖 【主要元件符號說明】 冷卻水裴置 10 活動模 a 主進水管 31 冷卻迴路單元 33 柱銷 35 内模 222 管接頭 311、321 出水支管 332 21 30 32 34 221 223 331 333M312420 [Simple description of the drawing] Figure 1 is a simplified schematic diagram of the cooling system of the present invention. Figure 2 is an exploded perspective view of the moving mode of the creation. Figure 3 is a top plan view of the second figure. Plane combination diagram of the embodiment [Description of main component symbols] Cooling water tank 10 Movable mold a Main water inlet pipe 31 Cooling circuit unit 33 Piston 35 Internal mold 222 Pipe joints 311, 321 Water outlet pipe 332 21 30 32 34 221 223 331 333
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