1258395 九、發明說明： 【發明所屬之技術領域】 及其於1射㈣形鎂或鱗金屬材料的射出裝置 【先前技術】 後射、轉金屬材料的成形方法可分為，加麵化金屬 ^真充於柄具内以獲得成形品的壓鑄(die casting)法、及螺 二呢出i球狀金屬材料經過融解後再填充於模具的半_出成形 爐，因1ΓΓΓ呢)法。但壓鱗法需準備用以溶解金屬材料的熔解 成本偏=，而且會在熔纖中發生氧化物堆積等問題。 時搞我^半關射域形機法關題在於，操作球狀金屬材料 β ^二/因使用螺旋射出’故難以穩定轉金屬材料。 …、發日錄置屬於’擁有受理絲化材料之人口與溶化 料出口的加熱筒、及連接於前述加熱筒而擁有減壓手段的溶化 金屬材料供絲置、及用轉雜化金屬材料供絲置所供應的 炫化金屬材料填充賴具之加壓填絲置的射綠置（例如，請 參閱專利文獻1)。 " 此置的前述加壓填絲置活塞結構為，纽於前進位 位晋2Γ溶化金屬材料供應裝置出σ;當前述活塞位於後退 所、查垃，口會貫通細_材料填充室，因此在阻止前述汽缸 夷一t熱噴嘴貫賴賊槽(eavity)陳態下，藉由讓前述活 置移動到後退位置，讓材料填充室呈負壓，再以前述 ^请溶化材料賦予負壓、及調整前述材料填充室的負壓平 1258395 衡，以阻止炼化材料流入前述材料填充室，當前述活塞後退到規 =置後’則賴定量供應來自於_親料材料供縣置的 ，用以填充材料的填充室，則讓前述活塞前進後，而在模具 模槽内填充溶化材料以進行成型。 文獻1所記载的射出裝置，可_材料供應 朗_，因__，便得以順利且 確實執订触縣。糾，謂加鋪喊細 =持在真空狀態下以執行成型，因此可提升成形品的品質及 成4。但近年來則要求做出，裝置構成 、 優良之成形品的射錄置。 w 了獲細貝 此外’除了前述專利文獻i所記載的射 將輕金屬材料視為短棒材料，再 之卜I、備 梦晉狀仏應到射出汽紅的材料供應 二 料依序融解的射出汽缸及其加数裝 轉材料累進式的前進，以射出已_之短棒材 =:=射出油壓活塞桿之輕金屬射出成形機： 政置（例如、參閱專利文獻2)。在此射 播 透過油壓驅練置的第丨购裝置、及 卜，射出油壓活塞桿㈣)是透過1個射出_汽 前述專利文獻2所記载的射出裝 於數㈣以上的容積（長度），由於各射科’擁有财 之輕金屬材料_人量為_定 /所，賴與縮紐 丄， 疋而應猎由第2驅動梦罟，μ、隹 方式調整各Shot的轉構件突出量。 、置乂累進 1258395 為此 雨述專利文獻2所提案的射出裝 動裝置之外，也應具備控制裝置，如此—來不僅二古 的原因。此㈣了杨 供應輕金屬材料，然而供制射蛾___全 會讓各Shot產生變化，而帶來成形品的品質差異。 里 前述專利文獻2所提案的射蚊置，具有糊不活性氣體以 々除(purge)射出汽紅及短棒材料之間隙空氣的功能，但這 清除閉鎖_的錢，也不具有去除射岐 疋 =留於峨输恤，會_蝴絲=:: 並才口末成形σ口強度不足的問題。 專利文獻1特開2000 — 254764號公報 專利文獻2特開2〇〇3 — 211260號公報 【發明内容】 一、 所欲解決之技術問題·· 本發狀目的紐，杨於料陳況，喊供可透過簡易 構成又成形出品質做之成形品的金屬材料射出裝置。 二、 解決問題之技術手段·· 換言之，如本發明申請專利範圍第i項之金屬材料射出褒置 ，、特徵在於：具備魏化金屬材料以做麟化材料的加轨筒、^ 連接該加熱㈣端以安裝模具㈣嘴、制於壓人前述熔化射 _過前述喷傭心難_減；依麵加熱肢形品長肩 的金屬材料設置於各成形週期所供應的材料供顧；前述加熱简 1258395 述材料供應简之間，設置切削金屬材料外圍的鑄模(出郎）； 及前述加鋪後方的前述賴附近，設置具備去除加熱筒内部氣 體的吸引裝置。 軋 又如申睛專利$ϋϋ第2項的發明，係依據巾請專利範圍第丄 項=述之金料射出裝置’其特徵在於：設置遮斷構件 復移動 材料供應筒之間，具有與鑄_面密合後可密閉加熱筒内 。、錢位置、及可通過前述金屬材料的後退位置之間且^生往 又如u她圍第3項的發明，係依射請專概 =之金>1材料射出裝置，其概在於：遮 、屬材料的切削 從後退位置移動到前進位置時，鑄模會掏除切削金籌成疋 屑0 在於:成形妓，施 成形品時2項所述之金屬材料射轉置成形出 力埶^ 材賴透财賴模，將金屬材料供岸到 :=:::束嫩的前述柱塞後退之後，前= 三、對照議靖^晰域_氣體。 料的2利=7= ’在關磐以做成_ 述熔化材料，再ίϊί ㈣之絲觀时嘴、及屢入前 射出裝置上二ΪΓ述噴嘴射出模具，而擁有柱塞之金屬材料 設置於各成柯^將域贿加朗獻彡奸朗金屬材料， 各絲週期所供應的材料供應筒、及前述加熱 材 1258395 料供應筒之間’在切削金屬材料外圍 的前述鑄模附近’則星備去 、、及刚述加熱筒後方 可構成出簡易的二==内部氣師及引裝置· 筒，以獲得品質優=形Γ ____料加熱 前述鑄模端而1 與前述材料供應筒之間，且盘 二牧—、合，並以往復鶴密_述加熱細部綠 :::可通過前述金屬材料之後退位置之間的遮斷構件，因二 :開始將金屬材料供應加熱筒内的這 力： 熱同的内部氣體，以獲得品質優良的成形品。 除 位置士3，發明’前述遮斷構件結構為，從後退 不因处月%，禱換會掏除切削金屬材料之切削屑，因此 業環^ 金屬材料上帶來不良影響，且可鋪良好的作 ㈣I請專利範圍第4項的發明，為依射請專利第2項的 、义置絲έΒ成糾時’從前騎料縣 ί屬材料供應到加熱筒時，及結束射出時當前述柱塞後^之後 刖述遮斷構件關加鋪時，則购前述剌裝置以去除加熱筒 内部耽體’因此將金屬材料供制加鋪時，結束射出後開始將 金屬材料供應加熱筒内的這段期間，也可去除加熱筒的内部氣 體’以獲得品質優良的成形品。 【實施方式】 以下基於圖面所示詳細說明本發明的實施形態。 1258395 圖1表不將金屬材料供應到加熱筒前’去除加熱筒内氣體時 之射出裝置狀況的縱剖面圖。圖2表示將金屬材料供應到加熱筒 中，去除加熱筒内氣體時之射出裝置狀況的縱剖面圖。圖3表示 讓柱塞前進，剛將溶化材料射出模具前之射出裝置狀況的縱剖面 圖。圖4表示讓柱塞前進，將熔化材料射出模具時的射出裝置狀 況縱剖面圖。圖5表示將熔化材料射出模具後的射出裝置狀況縱 剖面圖。圖6表示讓柱塞後退、讓遮斷裝置前進，以再度去除加 熱筒内氣時的射出裝置狀況縱剖面圖。圖7表示吸引裝置之除氣 狀態的放大剖面圖。 圖1乃至圖6所示的射出裝置具備了，熔化金屬材料S1以做 成熔化材料Μ的加熱筒10、及連接該加熱筒10前端之安裝模具 30的喷嘴20、及壓入前述熔化材料Μ再透過前述喷嘴20至射出 模具30而擁有的柱塞Ρ，將依據前述加熱筒10成形品長度的金屬 材料S1，設置於各成形週期所供應的材料供應筒40、及前述加熱 筒10與前述材料供應筒40之間，在切削金屬材料S1外圍的鑄模 15、及前述加熱筒10後方的前述鑄模附近15，則具備去除加熱筒 10内部氣體的吸引裝置50。 在此射出裝置上，前述鑄模15被黏合於加熱筒10之反喷嘴 20的端面上，前述材料供應筒40則自前述鑄模15隔開所定距離 後，被配置於加熱筒10及鑄模15的同轴上。此外，前述吸引裝 置50，被設置於前述加熱筒10自鑄模15後方位置。以下將說明 本發明之射出裝置的相關重要部位。 加熱筒10是由具耐壓性、耐熱性及耐摩耗性之金屬製厚實圓 1258395 輯構成。前述加朗1G，在内孔n之前料嘴 ?上方外:成斜面12，自前述鑄模15所黏合的後方_起：: 置:述内孔U後方上面的鑄模15附近’則設有專為後述1258395 IX. Description of the invention: [Technical field to which the invention pertains] and an injection device for a (four)-shaped magnesium or scale metal material [Prior Art] The forming method of the post-shooting and rotating metal material can be divided into a surface-added metal ^ A die casting method in which a molded article is obtained in a handle, and a semi-finishing furnace in which a spherical metal material is melted and then filled in a mold is used. However, the scale method requires preparation for dissolving the melting cost of the metal material, and causes problems such as oxide build-up in the melted fiber. When I engage in the semi-circumferential plane method, the problem is that it is difficult to stabilize the metal material by operating the spherical metal material β ^ 2 / due to the use of the spiral injection. ..., the Japanese registration is a 'heating cylinder that has a population that accepts silk-based materials and exports of molten materials, and a molten metal material that is connected to the heating cylinder and has a decompression means for wire supply, and is supplied with a hybrid metal material. The glazed metal material supplied by the wire is filled with the greening of the pressure-filled wire of the lining (for example, refer to Patent Document 1). " The above-mentioned pressure-filled wire-disposing piston structure is such that, in the forward position, the molten metal material supply device is out of the σ; when the piston is located at the retreating station, the slag is passed through the fine _ material filling chamber, so By preventing the aforementioned cylinder from being in the eavity state, the material filling chamber is subjected to a negative pressure by moving the aforesaid movement to the retracted position, and then the negative pressure is given by the aforementioned melting material. And adjusting the negative pressure flat of the material filling chamber to 1,258,935, to prevent the refining material from flowing into the material filling chamber, and when the piston is retracted to the gauge, the quantitative supply is from the _ parent material for the county, In the filling chamber of the filling material, the piston is advanced, and the molten material is filled in the mold cavity to perform molding. The injection device described in Document 1 can be supplied with material _, because __, it is possible to smoothly and accurately bind the county. Correction, said that the shop is shouting = holding the vacuum to perform the molding, so the quality of the molded product can be improved. However, in recent years, it has been required to make a recording of a molded article of an excellent composition. w obtained the fine shell in addition to 'except the above-mentioned patent document i described as the light metal material as a short rod material, and then I, the dream of the shape of the material should be injected into the steam red material supply two materials in order to melt the injection cylinder And the addition of the loading material to the progressive advancement to emit the short bar =: = a light metal injection molding machine that fires the hydraulic piston rod: a government (see, for example, Patent Document 2). In this case, the first purchase device that is oscillated by the hydraulic pressure is applied, and the hydraulic piston rod (4) is injected, and the volume of the injection (four or more) described in the above-mentioned Patent Document 2 is transmitted. Length), because each shot 'has a light metal material _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ the amount. In addition to the injection device proposed in the patent document 2, it is necessary to have a control device, so that it is not only the cause of the ancient times. This (4) Yang supplies light metal materials, but the supply of moths ___ will make each Shot change, resulting in the quality difference of the molded products. The mosquito-producing device proposed in the aforementioned Patent Document 2 has a function of paste-inactive gas to purge the air of the gap between the steam red and the short rod material, but the money for clearing the lock-up does not have the removal of the shot.疋 = stay in the 峨 峨 , , 会 蝴 = = = = = = = = = = = = = = = = = = = [Patent Document 1] JP-A-2000-254764 (Patent Document 2) JP-A-2002-211260 SUMMARY OF THE INVENTION 1. Technical Problem to Be Solved·········································· A metal material injection device that can form a molded product of a quality by a simple configuration. 2. Technical means for solving the problem · In other words, the metal material ejection device according to the item i of the patent application of the present invention is characterized in that: a railing tube having a Weihua metal material as a lining material, and a heating connection (4) The end is installed with a mold (4) mouth, made by pressing the above-mentioned melted shot _ over the aforementioned squirting heart is difficult to reduce; the metal material that heats the long shoulder of the limb according to the surface is set in the material supplied in each forming cycle; the aforementioned heating Illustrate 1253895 Between the material supply simplifications, a mold for cutting the periphery of the metal material is provided, and a suction device for removing the gas inside the heating cylinder is provided in the vicinity of the ridge behind the tiling. The invention of the second item of the application of the patent is based on the invention of the second item of the invention, which is characterized in that the metal injection device of the invention is characterized in that: the partitioning member is provided between the movable material supply cylinders, and has a casting After the _ surface is closed, the inside of the heating cylinder can be sealed. , the position of the money, and the invention of the third item that can pass through the retreat position of the aforementioned metal material, and the third item of the invention, is the gold injection device 1 according to the shot, which is: When the cutting of the covering and the genus material moves from the retracted position to the advanced position, the mold removes the cutting gold to form the swarf. The swarf is: the forming 妓, and the metal material described in the two items is formed by the injection molding. Lai Duo Cai Lai Mo, the metal material is supplied to the shore: =::: After the aforementioned plunger of the bunch is retreated, the front = three, the control Jing Jing ^ domain _ gas. 2% of the material = 7 = 'In the case of the 磐 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ In each of the Cheng Ke ^ will be a bribe to distribute the metal material, the material supply cylinder supplied by each silk cycle, and the above-mentioned heating material 1258395 material supply cylinder 'near the above-mentioned mold around the cutting metal material' After the preparation, and just after the heating cylinder, a simple two == internal gas division and guiding device and cylinder can be formed to obtain high quality = shape ____ material to heat the aforementioned molding end and 1 between the material supply cylinder and the material supply cylinder And the second burial--, and the reciprocating cranes _ describe the heating detail green::: through the aforementioned metal material, the blocking member between the retreating positions, because: the metal material is supplied to the heating cylinder Force: The same internal gas to obtain a good quality molded product. Except for the position of the 3, the invention's structure of the above-mentioned interrupting member is that the backing is not due to the month of the month, and the prayer will remove the cuttings of the cutting metal material, so the industrial ring metal has adverse effects and can be laid well. (4) I ask for the invention of the fourth item of the patent scope, for the second item of the patent, the right-handed silk is smashed into the time when the vehicle is supplied to the heating cylinder from the former riding material, and when the injection is finished, the column is After the plugging, after the blocking member is overlaid, the aforementioned weir device is purchased to remove the inner body of the heating cylinder. Therefore, when the metal material is supplied and laid, the metal material is supplied to the heating cylinder after the end of the injection. During the period, the internal gas of the heating cylinder can also be removed to obtain a molded article of excellent quality. [Embodiment] Hereinafter, embodiments of the present invention will be described in detail based on the drawings. 1258395 Figure 1 shows a longitudinal section of the condition of the injection device when the metal material is supplied to the heating cylinder before the gas in the heating cylinder is removed. Fig. 2 is a longitudinal cross-sectional view showing the state of the injection device when the metal material is supplied to the heating cylinder to remove the gas in the heating cylinder. Fig. 3 is a longitudinal cross-sectional view showing the state of the injection device just before the plunger is advanced and the molten material is ejected out of the mold. Fig. 4 is a longitudinal cross-sectional view showing the state of the injection device when the plunger is advanced to eject the molten material out of the mold. Fig. 5 is a longitudinal sectional view showing the state of the injection device after the molten material is ejected from the mold. Fig. 6 is a longitudinal sectional view showing the state of the injection device when the plunger is retracted and the blocking device is advanced to remove the inside of the heating cylinder again. Fig. 7 is an enlarged cross-sectional view showing the degassing state of the suction device. The injection device shown in Fig. 1 to Fig. 6 includes a heating cylinder 10 that melts a metal material S1 to form a molten material crucible, a nozzle 20 that connects the mounting die 30 at the front end of the heating cylinder 10, and presses the molten material. Further, through the nozzle 20 to the plunger 拥有 which is provided by the injection mold 30, the metal material S1 according to the length of the molded product of the heating cylinder 10 is provided in the material supply cylinder 40 supplied to each molding cycle, and the heating cylinder 10 and the foregoing Between the material supply cylinders 40, a mold 15 for cutting the inside of the metal material S1 and a vicinity of the mold 15 behind the heating cylinder 10 are provided with a suction device 50 for removing the gas inside the heating cylinder 10. In the injection device, the mold 15 is adhered to the end surface of the counter nozzle 20 of the heating cylinder 10, and the material supply cylinder 40 is disposed at a predetermined distance from the mold 15, and is disposed in the heating cylinder 10 and the mold 15 On the shaft. Further, the suction device 50 is provided at a position rearward of the heating cylinder 10 from the mold 15. The relevant important parts of the injection device of the present invention will be described below. The heating cylinder 10 is composed of a metal thick circle 1258395 which is pressure-resistant, heat-resistant and wear-resistant. The above-mentioned Garang 1G, before the inner hole n, the top of the nozzle: the upper side: the inclined surface 12, from the rear of the mold 15 adhered to: from: the vicinity of the mold 15 on the rear side of the inner hole U is set to Later
此外’前述加編的外圍，_ %者數個（本實施例為4個）加熱器16，這是 J 自^方供賴始至絲前端部时嘴2G逐麟溫叫行溫^。接 下來，自前述加熱筒10前端部起，對該加熱筒1〇之: =:設定舰金屬材料S1以成細_ M的溫度。例如， 二ot 加熱筒1G的前述區間溫度則被設定 化nim圖上的符號⑽絲_成鞠_供應之半熔 材料表示從前金屬材料S2進魏化狀態的金屬 料十S4疋從前述金屬材料S3更進一步進行熔化狀態的金屬材 月】述鑄松15’疋没置在前述加熱筒1{)之反喷嘴如的端面上， =料供應筒40端面呈對向方式而受到黏合，前述材料供應筒4〇 ，社則形成了切削部15a。前述鑄模15的嶋目同於，該鱗模 =前述加觸狀钱面上的加鋪㈣孔u的雜，在側 二核15與金屬材料si的成形溫度上，則形成出約小於前述金屬 材料1直徑〇. 2mm的切削部15a。換言之，如圖2所示，金屬材 料S1藉由柱塞p插入前述加熱筒1〇内孔u時，該外圍會被均等 的>進行切削’而可去除前述金屬材料S1外圍的氧化膜。此時，禱 松15切削部15a所產生的切削屬sw，會掉落設置於鑄模15下方 的回收箱64内。 11 1258395 贺嘴20被黏合於前述加熱筒1〇的前端面，且擁 平細她21。前她以小於力= 呈^内孔21上面與前述加熱筒10的内孔11上面則 =他部_成㈣斜_貫通的模樣。此 在紛H A的加熱11 (圖式未揭），該加熱界可 在數㈣讓噴嘴2G昇溫到熔化金屬材料S1的溫度。接下來 :將熔化材料Μ射出模具30 (如圖3、圖4及圖5所示）之外^ 為了阻止缝㈣Μ的_，及贿曝態轉加 對噴嘴20加熱器進行不通電的控制。 ”，、-内而 此外，前述喷嘴2G前端部的喷嘴前端部22為陳形，自 述内孔21縮徑成斜狀後，於喷雜端部22端面 嘴前端部22是由固定模具31及可_所構成二 ^固ff 31所設置之插人口 33以進行移動與嵌插連接而 成。精由被設置於射域置下方（圖式未揭）的驅崎置， 嘴嘴20 _心方向’來回移射嘴前端部22。停止喷嘴前端部 22前進的位置岐，料前端部22端面如賴具& _成模 槽C表面的位置’射蚊置顺要求接觸·整位置的停止構件。、 此外’停止喷嘴前端部22的後進位f，則從成形品M3隔離喷嘴 前端部22，切斷前述成形品M3雜口 34後的數麵距離。但要清 ，前述喷嘴前端部22與熔液π 34，就必齡喷嘴前端部22與^ 疋模具31之間設置作業空間，因此射出裝置擁有充分的後進行 程。再者，前賴具30被安裝於（圖式未揭）閉模|置上，可動 12 1258395 $具32則接相定模具31且相隔離。可誠㈣則接近固定 果具31，形成出對模後的模槽〔後再受到緊壓。 才料t、應筒40，具有貫通柱塞p而擁有内孔41的圓柱狀物 上方則設有容易掉落金屬材料S1而得以通過的投入口 ·前 署:^紅顧40所投人的金屬材料S1，是依據另行準備的加熱裝 圖式未揭）進行事先加熱。此預熱溫度方面，例如·· =曰為鎮時則為鮮C。接下來，其金屬材料S1的搬運及搬入手 又，得以採用如專利文獻2圖3所示的材料供應裝置般的公知手 段0 …前述柱塞P’是藉由未揭示於圖式的驅動手段，以高勤且高 =進’住金屬材料S1後再壓人加賴1()内。最適合的此驅 段屬於，用儲壓器（accumulat〇r)以便輕鬆實現高壓力、高速 要求的油壓汽缸等公知機器，但也可使用伺服馬達等。前述柱塞p 則讓該柱塞p親’碰材料供觸4G投人σ 42销的位置前 進之後，再將可用該射出裝置進行熔化的最大熔化材料移到最大 仃程位置。而且’前述柱塞ρ可在最坊絲_，故移動任 何行程之間。此外’前述柱塞ρ的直徑，略小於前述鑄模1 的切削部15a。 卫 如圖7所示’吸引裝置50是由汽缸等第1開閉手段51、插梢 52及導向筒55所構成。前述插梢52是從第i開閉手段5i突出長 棒，前端則有小徑部53。此小徑部53則在前述加熱筒1〇後方^ 鑄模15附近賴置的開孔13上，透過驅動前述第i開閉手段51 以進行裝卸。導向筒55被黏合於前述加_關孔13周圍純 13 1258395 筒10的外pi 手段51 —=以導向前述插梢52的同時，支撐前述第1開閉 除加熱筒筒55則設有用以散熱的散熱㈣、及用以去 前迁刀I 體的真空幫浦（圖式未揭)所連接的吸引口 57。 梢52ΓΓ裝置50上的前述第1關手段5丨，前進驅動前述插 内，同時々1述插梢52小握部53喪入前述加熱筒10開孔13 孔13朝外插梢52小控部53擴徑的斜面54 ’接觸從前述開 第月卜方擴徑的斜面14後，則密閉前述加熱筒1〇内部。前述 則從^加插梢52後’前獅52小徑部53 來，則述加熱肉1〇内及前述吸引口 ==~_梢52及導向筒55之間的間隙或溝槽進行貫通。 内的心I 57上有連接真空幫浦，因而可吸引與去除加熱筒10 的ϋ屬材料S1炫化時所發生的氣體等。 卜柄㈣射㈣置，最好如本發明申料利範圍第2 所示’設置鑛構件6G。前述遮斷構件⑼被設置於前 15及前述材料供應筒40之間，且藉由汽缸等第2 _手段6卜、 自則述第2關手段61突⑪的長棒狀的桿62、及黏合 62前端的擋板(shutter)63所構成。前賴板⑽為數 盤狀構件，在前述鑄模15端面上，則以滑動密閉密合於前述: 15端面的祕加 1G _的前驗置、及獨獅述 S1的後退位置’而獨動材料供應筒4()端面的方式來回 寸 述擋板63鑄模15的滑動面，因屬密合於前述鑄模15，: 加熱筒H)内呈賴雜，且平滑加工喊。此外，㈣ — 14 1258395 在可述播板63完全酬前述鑄模15端__位置上，可視其 需要在前述擔板63與鑄模15所接觸的任何—面設置塾圈 (packing)。 如本發明申請專利範圍第3項所示，前述遮斷構件⑼構成 為，從該後驗置移顺雜置時，鑄模15會掏除湖金屬材料 S的切削屑Sw。換言之’蝴前述金屬材料S1外睛的部分切削 屬Sw ’會附著與殘留於前述鑄模15端面上，因而如圖6所示，由 前述遮斷裝置60的驗63予以掏除。為此，可防止切顧㈣ 生=削屑捲人金屬材料S1的情況、_屑Sw佈滿顺而惡化作 I»環境等問題。此外’前述擋板63的鑄模15下端面，可藉由前 述鑄模15核齡金屬材料S1的切削屑Sw，因此最好能^ 9〇 度形成出小刀刃狀。 如圖1所示’前述遮斷構件60的第2開閉手段61，以直線且 同軸方式設置桿62及驗63後則朝上下驅動，也可將前述第2 開閉手段61 ’設置於前述擋板63側方，再朝斜向或橫向驅動。此 1 ’也可:以直線且同軸方式將前述第2開閉手段61設置於前述 桿62及前述擂板63,而以平行或圓弧方式設置前述第2開閉手段 61及前述播板63驅動軸。 接下來，將基於圖1乃至圖6，依據成形週期依序詳細說明本 發明之射出裝置的驅動情況。魏，金屬材料S1最好能使用鎮或 鋁等輕金屬材料。為了讓容積略大於成形品M3的容積，則將前述 金屬材料S1的圓棒裁切成規定長度。 圖1上所預熱的金屬材料S1，被供應於材料供應筒的所定 15 1258395 置嶋麵63密合於翻15的端面，再密閉 執η、：Γ引裝置50則開放開孔13以進行除氣。前述加 殘=成則貯留了熔化材料Μ，其後方則以半熔化狀態， =者^週期所供應的前金屬材料S2。由於嘴嘴別未通電該加 內、二固化喷嘴前端部22 材料μ，而讓前述加教筒10 。這種狀況下的前述加熱筒10内的炫化材料μ、及 則依據逐漸升高前述力姻1〇前方的_^ 之=置，而從前述加熱筒10的後方逐步進行炫化狀態。換言 =屬材料S2附近為半炼化狀態，金屬材料S3附近則呈自 m ss S4 成為胁JI 親難加_10前端附近 S2乃、？ ς/Ι接下來，充分熔化溶化材料M與部分前金屬材料 的上方$時’由於絲性極低，耻會在流人_加熱筒10下 产產生空間。透過該空間，讓前述吸引裝置50執行極具效率 的j作業。為此’最好將前述吸引裝置5〇設置於前述加熱筒1〇 化材料。Λ於會在前述加熱筒10崎行除氣，因此可防止前述炼 义圖2是輯模15端面退避遮斷裝置6〇播板⑽吏，讓柱塞p =進/透過前述鑄模15，將金屬㈣S1押往加_ 1(^二 :屈前述金屬材料S1外圍是藉由前述鑄模15進行定量切削，切 二Sw則落入回收箱64。前述金屬材料&通過前述缚模π時， 曰密閉前述加熱筒10内部，因此前述吸引裝置5〇可繼續執行除 16 1258395 著 精部刪〜 =3而言，停止前述吸引裝置5〇的除氣驅動，同 ‘更進一步的前進，以便將前述金屬材料幻插入所有前： 模辦^。此時’可讓可動模具32接近固定模具31，並髮緊t! =形成模槽C。此外’由前到後開始對 J緊對 便於讓前述喷嘴20昇溫。 通電，以 槽c ’是__犯射出槿 進仃填充。此日守，在前述加熱筒1〇内孔 、力、 :料Μ，主要是透過前金屬材料S2以防止逆流。換言之::: =輪15切削部15a所切削之前金屬材料 約 於則迷加_ H)喊U直㈣.2fflm， 、工为小 ，。接下來，插入前述力姻二 =方移動越被進行高溫加熱’該直徑是依據前述鑄模Μ及二 j o之_溫差’進行熱膨脹及定量增加。圖屬 =的熱膨脹率，因大於前述加熱筒1〇的熱膨二 為V:10广孔11直徑、及剛金屬材料怒直徑之間的差異極小。 =的^藉由射出壓力押潰前金屬材料S2，以充分防止溶化材 夷P=言，由圖4所持續進行的射出工程，會依據前述柱 =則進距離的成形品容積所規定的量執彳_ ，金屬_ 1258395 ^nZt6r ； P 40 42 的開放位置後，則驅動遮斷裝置6 置下降至前進位置。此時，附著於_^於讓擒板63從該後退位 ^ sw，63 ；5a ^Τ；1 擋板63密合於前述鑄模15端面，目。接T〜别述 ^ m cn 在閉加熱同10内部後，則開 引衣置50以去除前述加熱筒1〇内部氣體 說，殘留於前述加熱筒1〇 _金屬材料si 圖5來 週期的符號視為前金屬材料S2。此^備J一個成形 所填充概材料M2，侧具3G冷=；^3械槽C内 品M3則隨著可動模具32，從 ^^ M3 °則述成形 述模具30中取出。 _後，再從開放的前 哲者本L純含基於本業者知識所做的各種變更、修正、 口要去議； 外 别逑變更等實施型態之外， '、要未脫離本發明主旨皆屬於本發明範圍。 【圖式簡單說明】 之射^置^金屬㈣供_加鋪前，去除加賴内氣體時 考了出忒置狀況的縱剖面圖。 之射Hr將麵㈣供_加麟中，絲加鋪内氣體時 <耵出裝置狀況的縱剖面圖。 了 ^表顿缝驗，雜材騎_具前 ，的縱剖面圖。圖4表示雜塞前進 = 時的射出裝置狀況縱剖面圖。 冊射出松具 圖5表示將溶化材料射出模具後的射出裂置狀況縱剖面圖。 18 1258395 圖6表示讓柱塞後退、讓遮斷裝置前進，以再度去除加熱筒 内氣時的射出裝置狀況縱剖面圖。 圖7表示吸引裝置之除氣狀態的放大剖面圖。 【主要元件符號說明】 10加熱筒 11内孔 12斜面 13開孔 14斜面 15鑄模 15a切削部 16加熱器 20喷嘴 21内孔 22前端部 30模具 31固定模具 32可動模具 33插入口 34熔液口 40材料供應筒 41内孔 42投入口 1258395 50吸引裝置 51第1開閉手段 52插梢 53 小徑部 54斜面 55導向筒 56散熱片 57吸引口 60遮斷裝置 61開閉手段 62桿 63播板 64回收箱 C模槽 Μ溶化材料 M3成形品 Ρ柱塞 S1金屬材料 S2前金屬材料 S3金屬材料 S4金屬材料 Sw切削屑Further, in the periphery of the above-mentioned addition, a plurality of heaters 16 (four in the present embodiment) are used, and this is the temperature of the nozzle 2G from the beginning to the front end of the wire. Next, from the front end portion of the heating cylinder 10, the heating cylinder 1 is: =: The ship metal material S1 is set to a temperature of _M. For example, the temperature of the interval of the second ot heating cylinder 1G is set to the symbol on the nim diagram (10). The semi-melted material supplied from the front metal material S2 indicates the metal material from the front metal material S2. S3 is further subjected to a molten metal phase. The casting 15' is not placed on the end surface of the counter nozzle such as the heating cylinder 1{), and the end surface of the material supply cylinder 40 is bonded in an opposing manner. The supply cylinder 4 is formed, and the cutting portion 15a is formed. The shape of the mold 15 is the same as that of the above-mentioned metal, and the impurity of the (4) hole u on the contact surface is formed to be smaller than the metal at the forming temperature of the side core 15 and the metal material si. Material 1 has a diameter of 〇. 2 mm of the cutting portion 15a. In other words, as shown in Fig. 2, when the metal material S1 is inserted into the inner hole u of the heating cylinder 1 by the plunger p, the outer periphery is equally cut > and the oxide film on the periphery of the metal material S1 can be removed. At this time, the cuttings generated by the cutting portion 15a of the prayer 15 are sw, and are dropped in the recovery box 64 provided below the mold 15. 11 1258395 The mouthpiece 20 is adhered to the front end face of the aforementioned heating cylinder 1〇 and is flattened by her 21. Before she is less than the force = the upper surface of the inner hole 21 and the inner hole 11 of the heating cylinder 10 above = the other part _ into (four) oblique _ through the pattern. In the heating 11 of the H A (not shown), the heating boundary can raise the temperature of the nozzle 2G to the temperature of the molten metal material S1 in the number (4). Next: the molten material is ejected out of the mold 30 (as shown in Figs. 3, 4 and 5). ^ In order to prevent the seam (4) from being smashed, and the bribe is added, the heater of the nozzle 20 is not energized. In addition, the nozzle tip end portion 22 of the tip end portion of the nozzle 2G is a female shape, and the inner hole 21 is reduced in diameter to be inclined, and the tip end portion 22 of the nozzle end portion 22 is fixed by the mold 31 and The occupant 33 can be configured to move and insert the connection. The fine is placed under the radiant area (not shown), and the mouth 20 _ heart The direction 'returns the tip end portion 22 to the nozzle. The position at which the nozzle tip end portion 22 is advanced is stopped. The end surface of the tip end portion 22 is at the position of the surface of the splicing & _ molding groove C. The mosquito is placed in contact with the required position and the entire position is stopped. In addition, the rear end position f of the nozzle end portion 22 is stopped, and the nozzle front end portion 22 is separated from the molded product M3, and the surface distance of the molded product M3 the miscellaneous opening 34 is cut. However, the nozzle tip end portion 22 is clear. With the molten metal π 34, a working space is provided between the front end portion 22 of the permanent nozzle and the mold 31, so that the injection device has a sufficient post-process. Further, the front device 30 is attached to the image (not shown). Mould|Set, moveable 12 1258395 $ with 32 is connected to the mold 31 and is isolated. (4) Close to the fixed fruit piece 31, forming a cavity behind the die (after being pressed again. Only the material t, the cylinder 40, having a cylindrical body having the inner hole 41 penetrating the plunger p is easy to lay. The input port through which the metal material S1 is dropped and passed through: the metal material S1 of the 40-invested person is heated according to a separately prepared heating pattern. The preheating temperature is, for example, ·· = When the town is a town, it is fresh C. Next, the metal material S1 is transported and moved, and a known means such as the material supply device shown in Fig. 3 of Patent Document 2 is used. 'It is by means of the driving method not disclosed in the figure, with high duty and high = entering the metal material S1 and then pressing the person to add 1 (). The most suitable part of this drive belongs to, using the accumulator (accumulat 〇r) In order to easily realize a well-known machine such as a hydraulic cylinder with high pressure and high speed requirements, a servo motor or the like can also be used. The plunger p allows the plunger p to touch the material to contact the 4G investment σ 42 pin. After the position is advanced, the largest molten material that can be melted by the injection device is moved to The position of the above-mentioned plunger ρ can be moved between any strokes. In addition, the diameter of the aforementioned plunger ρ is slightly smaller than the cutting portion 15a of the aforementioned mold 1. The suction device 50 is composed of a first opening and closing means 51 such as a cylinder, a distal end 52, and a guide cylinder 55. The insertion end 52 has a long rod protruding from the i-th opening and closing means 5i, and a small diameter portion 53 at the distal end. The portion 53 is detachably driven by the ith opening and closing means 51 in the opening 13 which is disposed in the vicinity of the heating cylinder 1 behind the mold 15. The guide cylinder 55 is adhered to the periphery of the above-mentioned addition hole 13 13 13258395 The outer pi means 51 of the canister 10 is configured to guide the first insertion and closure heat removal cylinder 55 while providing the heat dissipation for heat dissipation (4) and the vacuum pump for removing the front body of the knife. (not shown) the connected suction port 57. The first closing means 5丨 on the tip 52ΓΓ device 50 drives the insertion inside, and at the same time, the small portion 53 of the insertion tip 52 is dropped into the opening 13 of the heating cylinder 10, and the hole 13 is directed toward the outer opening 52. When the inclined surface 54' of the diameter-expanding 53 is in contact with the inclined surface 14 which is expanded from the aforementioned opening period, the inside of the heating cylinder 1 is sealed. As described above, the gap between the heated meat 1 and the suction port ==~_tip 52 and the guide cylinder 55 is penetrated from the front end 52 of the front lion 52. The inner core I 57 is connected to the vacuum pump, so that the gas or the like which occurs when the enamel material S1 of the heating cylinder 10 is removed can be attracted. The handle (four) shot (four) is placed, preferably as shown in the second paragraph of the invention. The blocking member (9) is disposed between the front 15 and the material supply cylinder 40, and has a long rod-shaped rod 62 protruding from the second closing means 61 by a second means 6 such as a cylinder, and A shutter 63 is bonded to the front end of the 62. The front plate (10) is a disk-shaped member, and the end surface of the mold 15 is slidably sealed to the front surface of the 15th end face of the secret plus 1G _ and the retracted position of the lion's S1. The sliding surface of the mold plate 15 of the baffle 63 is slid back and forth in the manner of the end face of the supply cylinder 4 (), because it is closely adhered to the above-mentioned mold 15, the inside of the heating cylinder H) is turbulent, and smooth processing is shouted. Further, (4) - 14 1258395, in the position where the board 63 can be fully replenished at the end of the mold 15, it is possible to provide a packing on any of the surfaces of the above-mentioned support plate 63 and the mold 15 as needed. As shown in the third aspect of the present invention, the blocking member (9) is configured such that the mold 15 removes the chips Sw of the lake metal material S when the apron is moved. In other words, the portion of the outer surface of the metal material S1, Sw ′, adheres to and remains on the end surface of the mold 15, and is removed by the inspection 63 of the blocking device 60 as shown in Fig. 6 . For this reason, it is possible to prevent the problem of (4) raw = shavings of the metal material S1, and the problem that the swarf Sw is full and deteriorates as the I» environment. Further, the lower end surface of the mold 15 of the baffle plate 63 can be formed into a small blade shape by the cutting Sw of the core metal material S1 of the mold 15 as described above. As shown in Fig. 1, the second opening and closing means 61 of the blocking member 60 is provided with a rod 62 and a 63 in a straight line and is driven upward and downward, and the second opening and closing means 61' may be provided on the shutter. 63 side, then drive diagonally or laterally. In the case of 1', the second opening and closing means 61 may be provided on the rod 62 and the seesaw 63 in a straight line and coaxially, and the second opening and closing means 61 and the drive shaft 63 drive shaft may be provided in a parallel or arc manner. . Next, the driving state of the injection device of the present invention will be described in detail based on the molding cycle based on Fig. 1 to Fig. 6 in order. Wei, the metal material S1 can preferably use light metal materials such as town or aluminum. In order to make the volume slightly larger than the volume of the molded product M3, the round bar of the aforementioned metal material S1 is cut into a predetermined length. The metal material S1 preheated in FIG. 1 is supplied to the end face 63 of the material supply cylinder and is fixed to the end surface of the turn 15, and then sealed, and the opening device 13 opens the opening 13 for the purpose. Degas. The above-mentioned stagnation = sufficiency stores the enthalpy of the molten material, and the rear thereof is in a semi-molten state, and the front metal material S2 supplied in the cycle. Since the nozzles are not energized, the inner and second curing nozzle front end portions 22 are made of material μ, and the above-mentioned teaching cylinder 10 is allowed. In this case, the smear material μ in the heating cylinder 10 is gradually slid from the rear of the heating cylinder 10 in accordance with the gradual increase of the front side of the heating cylinder 10. In other words, the material is near the semi-refined state near the material S2, and the metal material S3 is from the m ss S4 to the threat JI. It is difficult to add _10 near the front end. ς/Ι Next, when the upper portion of the molten material M and a part of the front metal material is sufficiently melted, the silkiness is extremely low, and the shame will produce space in the flow-heating cylinder 10. Through the space, the suction device 50 is caused to perform an extremely efficient j work. For this reason, it is preferable that the suction device 5 is provided in the heating cylinder 1 of the heating material. Λ 崎 在 在 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述 前述The metal (4) S1 is pushed to the _1 (^2: the periphery of the metal material S1 is subjected to quantitative cutting by the aforementioned mold 15, and the second Sw is dropped into the recovery box 64. When the aforementioned metal material & passes the aforementioned modulo π, 曰The inside of the heating cylinder 10 is sealed, so that the suction device 5 继续 can continue to perform the degassing drive of the suction device 5 除 in addition to the 16 1258395 finishing section 〜3, and further advances in order to The metal material is singularly inserted into all the fronts: the mold is finished. At this time, the movable mold 32 can be brought close to the fixed mold 31, and the t! is formed tightly! = the mold groove C is formed. In addition, the front end is pressed against the J to facilitate the aforementioned nozzle. 20 heats up. Power-on, the tank c 'is __ commits the injection into the 仃 filling. This day, in the aforementioned heating cylinder 1 〇 hole, force, material Μ, mainly through the front metal material S2 to prevent backflow. In other words ::: = the metal material before the cutting of the cutting portion 15a of the wheel 15 is about Plus _ H) U shout straight ㈣.2fflm,, work small. Next, the above-mentioned force is inserted into the square, and the higher the temperature is, the higher the temperature is, and the diameter is thermally expanded and quantitatively increased in accordance with the temperature difference between the mold and the second. The coefficient of thermal expansion of the graph = is larger than the difference between the diameter of the V: 10 wide hole 11 and the anger diameter of the clad metal material. ^ The ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ After the opening position of the _ , metal _ 1258395 ^nZt6r ; P 40 42 , the driving device 6 is lowered to the forward position. At this time, it is attached to the yoke 63 from the back position ^ sw, 63 ; 5a ^ Τ; 1 the baffle 63 is in close contact with the end face of the mold 15 described above. Connected T~disclosed ^m cn After closing the heating inside the same 10, the opening of the garment 50 is removed to remove the internal gas of the heating cylinder 1 说, remaining in the heating cylinder 1 金属 _ metal material si Figure 5 cycle symbol Considered the former metal material S2. This preparation J is filled with a material M2, and the side is made of 3G cold=;^3, the machine M3 is taken out from the mold 30 in accordance with the movable mold 32. After _, from the open former philosopher, this L pure contains all kinds of changes, corrections, and suggestions based on the knowledge of the industry; All are within the scope of the invention. [Simple description of the figure] The shot is placed in the metal (4) for the _ before the addition, before the removal of the gas in the gas, the longitudinal section of the condition is determined. The shot Hr will face (4) for _ Jialin, when the wire is filled with gas, < longitudinal section of the device. ^表顿缝验, the longitudinal section of the miscellaneous material riding _ with the front. Fig. 4 is a longitudinal sectional view showing the state of the injection device when the plug advances. Booklet ejection boom Fig. 5 is a longitudinal sectional view showing the state of injection cracking after the molten material is ejected from the mold. 18 1258395 Fig. 6 is a longitudinal cross-sectional view showing the state of the injection device when the plunger is retracted and the shutoff device is advanced to remove the gas in the heating cylinder again. Fig. 7 is an enlarged cross-sectional view showing the degassing state of the suction device. [Main component symbol description] 10 heating cylinder 11 inner hole 12 bevel 13 opening 14 bevel 15 mold 15a cutting portion 16 heater 20 nozzle 21 inner hole 22 front end portion 30 mold 31 fixed mold 32 movable mold 33 insertion port 34 melt port 40 material supply cylinder 41 inner hole 42 input port 1258395 50 suction device 51 first opening and closing means 52 insertion tip 53 small diameter portion 54 inclined surface 55 guide cylinder 56 heat sink 57 suction port 60 blocking device 61 opening and closing means 62 rod 63 broadcast plate 64 Recycling box C mold groove Μ melting material M3 forming product Ρ plunger S1 metal material S2 front metal material S3 metal material S4 metal material Sw cutting chip