590824 玖、發明說明： 【發明所屬之技術領域】 本發明是有關於一種澆斗傾倒裝置，特別是指一種用 於澆鑄機中將鑄料倒入預定模具的澆斗傾倒裝置 【先前技術】 I閱圖1 ’目月"堯鑄作業已廣由人卫轉為機械化，藉著 利用圖中所示之自㈣_丨進行輯卫作，確實可大大 降低工安事故的發生機率，並以機械化作業提昇工作效率 10 15 該自動料機丨具有—底座n、—樞設於該底座ιΐ4 直立運動f 12、-設於該直立運動臂12頂部之平移臂1 辭一固設於該平移臂14側端之朗f 16、—拖設於該洗姿 16底部之澆斗17、一可驅動該澆斗17旋動之傳動组1 ’及-操控該直立運動臂12、平移臂14與傳動組Μ㈣ 之外置式控制單元（為便於說明，圖中並未綠出）。 人 專動、'且1 8包括二間隔固設於該澆鑄臂16上之從動 輪182,及—套繞於該二從動輪182的鏈们μ，位在下方 之其中一從動輪182是與該澆斗17連設。 20 12母j進行淹鑄作業時，該控制單元驅動該直立運動臂 二14同時動作而改變該澆鑄臂16之位置，待該 6到達—_筒（圖未示）上方，該直立運動臂12 斤下1^ 7 5玄澆斗17舀取盛裝鑄料，繼而該控制單元操护 17之一 夕仃至預定杈具上方，準備經由該澆斗 5 5 濟鑄口 171將鑄料倒入 從動請與傳動物傳輪_=^1=該二 配合參閱圖2,但在該繞 Ή 17傾斜。 中（即由假想線位置移動至實線位旋轉傾倒鑄料的過程 口 171反而會逐漸偏離該模具 4 分為垂直與水平兩個 丨移動距離 向之移動向量為x，*水平方向了件^堯―⑺於垂直方 傾斜角度增加，\與y值均動::為”因此隨著 力伽具而無法停留在—預也造成一越 10 1及圖2，為了確保淹斗17中《的鑄料 具中’該自動繞鑄機"采取補償方式來確 =讀業的順利完成，也就是說，因為該料17受到該 傳動組18之樞轉帶動，該澆 Λ 模具，故該控制單元丨"同時啟二：下亚在右地遠離該 15 移動，而該平移臂u向二=“直立運動臂12向上 白左私動來雙向補償該澆鑄口 171的 水平位移向量’更簡單地說，該直立運動臂12、平 移：Μ相配合的結果能將該洗4 17之逢鑄口⑺固定在 特疋處’而使該洗鑄口 1 7 1盔 立 …^务任思偏私，進而造成澆鑄 旱度產生块差，導致澆鑄成品之良率偏低。 20 ~作業+ JL疋因為該自動洗禱冑i必須補償洗 鑄口曰171位置，故需要多組馬達同時作動，實際上需要耗 費大！電力能源來維持澆鑄σ m定位於定點上而不至於 任意偏移’對於相關業界來說莫不造成沉重的成本支出。 再者，此一補償動作尚需經過控制單元19分析澆斗17 6 :疋：時間、旋動角[移動距離，才能精密地決定直立運 、平移臂14的確實移動距離，是故該控制單元必為 一内建有設計程式參數的運算㈣1目前軟體編寫技術 而言，在編寫運算軟體上必須花費極高的成本，同時也將 導致清鑄給湯作業變成—項㈣難度極高的操作工種。 【發明内容】 口此本^明之目的，在於提供一種在給湯過程中無 須依賴補償’即可確保料於-預定點以提^堯 鑄準度的洗斗傾倒裝置。 10 15 本發明淹鑄機之淹斗傾倒裝置是將-鑄料倒入-模具^ 中3⑻^機具有一底|、一樞設於該底座❿可相對於該 底座垂直移動之運動臂、一樞設於該運動臂頂部而可相;；. ^運動#水平移動之平移臂。該洗斗傾倒裝置包含一傳動 支持采 擺動單元，及一從動臂組。該傳動單 兀包括-連固在該平移臂側端之減速機與一驅動該減速機 運轉之動力供應源。該支持架是固定地設置於該減速機下· 方4 I動單元疋位在該傳動單元一側且具有一擺臂、_ · 20 樞設於該擺臂底端之澆斗、上下間隔地連設於該擺臂之—· 第一、一被動輪，及一套繞於第一、二被動輪之傳動件， 其中該第二被動輪是與該洗斗連固在一起。該從動臂組具、 有一樞接該減速機與該擺臂之第-從動臂，及一將該擺臂' 柩接於支持架上的第二從動臂，第一從動臂是與該第一被 動輪連固且平行於第二從動臂。其中，該減速機與第一從 動臂之樞接點、支持架與第二從動臂之樞接點，及該澆斗 7 590824 之一洗缚口是位於同一 暴旱線上又该弗二被動輪中心至 九鑄口間之連線平行於第一、二從動臂。 發明透過構件間相對平行之四連桿關係，使得傳動 早70經由该第一從動臂連動該擺臂相對該基準線平行位 輪透過傳動件、第二被動咖 軏使传本發明在不需要多重機械補償的形 口得以維持於_定赴；T t 、”、，不至於偏移，提供較高的洗鑄精度 Ο 【實施方式】 ίο 關本I月之月ij述及其他技術内容、特點與功效，在 :Γ配合參考圖式之一較佳實施例的詳細說明中，將可清 楚的明白。 j Θ 、 伟_ 11及圖4 ’本發明繞鑄機之洗斗傾倒裝置2的較 15 佳貫施例是將一鑄料倒入一 1 衩"、（圖未不）中，該澆鑄機3 31、一樞設於該底座31上之運動臂32、—驅 動该運動臂32相對於嗲麻成 、、、。° 、以底座31垂直位移之第一馬達33、 —驅動該運動臂3 2自身隸叙沾#去E _ 身轉動的紋動馬達34、一樞設於該運鲁 動# 32頂端之平移臂35 _ 及一驅動該平移臂35相對該 20 32水平位移之第二馬達36。該第―、二馬達& 36均為伺服馬達。 、 該澆斗傾倒裝置2包含有：__ 22、採私一 傳動早το 21、-支持架· ^、一擺動早兀23、一和刹s ^丄 工早70 (圖中未繪出）、一從動臂 組25，以及一輔助桿組％。 該傳動單元21具有一、试4从 / k钱2 11及一動力供應源2 12 8 590824 。該減速機211是連固於該平移臂35之側端，該動力供應 源212是可驅動該減速機211，且在本實施例中為—可正反 轉之伺服馬達。該支持架22是固定地連接於該減速機 下方。 5 10 該擺動單元23是位在該傳動單元21的一側，且具有 一擺臂231、一樞設於該擺臂231底端並包括一澆鑄口 之洗斗233、上下間隔地設在擺f 231之—第—、:被動輪 234、235，及一套繞在第一、二被動輪234、235上進行無 端點運動之傳動件236’而在本實施例所採用之第_、二被 純234、235為#數相同之鏈輪，該第二被動輪235 ^固 叹於堯斗233頂部，而該傳動件236為鏈條，利用鍵輪、 鏈條相互齧合配合而達到連動效果。 〜k動臂組25具有一樞接該減速機211盥擺臂Μ〗^ 15 第-從動㈣1’以及一將該擺臂23"區接至該支持架2 的:二從動臂252。該第一從動臂251是與該第—被動輕 234相連結，且平行於該第二從動臂252。 ，辅助桿組26是可樞轉地設在該傳動單元21才目反% =单元23的另一側’並包括一樞設於該減速機2"且途 20 ::=Γ…行同軸運動之第-辅助桿-、-樞設 ;X支持木2 2且與s玄弟二從動臂2 y> # 52進行同軸運動之第二 輔助桿262,及一樞接該第_、二 263。其中’該第一輔助桿261 62之連杯 -蛣Λ 于261垂直弟—從動臂251，該第 一輔助桿262垂直該第二從動臂252。 弟 參閱圖卜該第一從動臂251與該滅速機2ιι之棍接點 9 :該第二從動臂252與該支持架22之柩接點、澆鑄口 疋位於同一基準線1上，而該基準線I平行於該擺臂231 之長度方向，又該第二被動輪235中心點至該澆鑄口 之連線π平行於第—、二從動f 251、252之長度方向。 10 同時麥閱圖3與圖5，當該澆斗傾倒裝置2如習知技術 =儲料筒（為便於說明，圖中並未繪出“取鑄料後， :-、二馬達33、36同時作動，操控運動臂32相對該底 二向上升起而平移臂35亦相對該運動臂32向左水平 滑移至預定模具（為便於說明，圖中並未!會出）上方’以 •^亥此斗233之濟鑄σ 232相對該模具停 如圖5中假想線所示位置）。 疋占（ 15 j欲啟動給湯作業，該控制單元首Μ控該動力供應 :、2運轉’由該動力供應源212驅動該減速機叫，透過 / :機211連動該第—從動臂251進而帶動該擺臂如滑動 基準線1與該㈣加之長度方向平行，又該第 該減速機211枢接的一端為固定不動，因而 此231疋相對該基準位移並逐漸往基準線I靠近 ，即如圖5中假想線位置移 的滑動，該第二從動臂252二線位置’心者該擺臂231 20 身 恆以平行該第一從動臂25〗之 /月萍夕方向進行同步擺移。 由於έ亥第一從動臂2 51县盘笙,, ^ ^ 疋”弟一被動輪234相固結， =:弟，從動臂251連動擺臂231滑移，第一被動輪234 251所帶動而旋轉，利用第-被動請 网口之闕係旋動該第二被動輪235,配合 10 590824 弟-一被動輪234、235之齒數相同，令連結於該第二被 動輪235之澆斗233發生等角度旋轉傾斜，因此，該澆斗 233維持於預定澆鑄點並將鑄料自該澆鑄口 a]中流入模具 中。 ；，、’、 一 >閱圖6，若该擺臂23 1持續位移至該基準線I上，常 會發生減速機211所傳動之機械力無法順利地經由該第一從 動臂-帶動擺臂則二從動臂252移動二 械：中所稱之死點位置），，本發明利用分別垂直且同軸於 10 :第一攸動臂251、252之第一、二輔助桿261、262 楗i、機械力辅助傳遞效果，而可協助該減速機2丨丨與第一 從動# 251進行連動作用，使該擺f 23ι繼續地相對於該 基準線1_並繼而順利往遠離基準線Σ的方向擺移。 15 回顧圖5，在一定給湯時間結束後，該控制單元便使該 力力m 212反向旋轉以帶動該減速機2 i i 一致地反向旋 轉’受到該減速機211的帶動，該第一從動臂251往相反方 向故該擺臂231則在該第一從動臂251之約束之下 往遠離該基準線1的方向位移，至於同樣樞接於擺臂231 上之第二從動臂252便與該第一從動臂251同向地擺動， 20 來ϋ亥第彳文動臂251帶動該第一被動輪234旋轉 达透過該傳動件236、第二被動輪出旋轉該洗斗233，令 /堯斗233在擺臂231遠離該基準線I的同時，逐漸旋動回 到不傾斜位置，即如®中實線位置返回假想線位置。 在給湯過程中，受到來自減速機211與第一從動臂251 之樞接點、支持牟& μ _ ^ ^ ” 人乐一攸動臂252之樞接點、澆鑄口 11 590824 5 2 3 2同樣位在«準線ϊ上的固定限制，該第__、二從動臂 25卜252約束擺臂231僅能相對靠近或遠離該基準線工滑 移而不能任意位移，況且若單純依賴該擺臂231之位移無 法致使該洗斗233傾斜’反而會造成該澆斗233之逢禱口 232隨著擺臂231略為上升並遠離澆鑄點。 為避免該洗鑄口 232遠離洗鑄點並降低給湯作業精度 ’本發明結合第-從動臂251及第—被動輪以，當該第一 從動臂25i帶動該擺臂231位移同時，該第一被：輪234 10 亦自身旋轉以連動該傳動件236，更進而將動力傳輸至該第 :被動輪235，連固於該第二被動輪235之洗斗攻因而隨 弟二被動輪235逆時針旋動傾斜，而該澆斗233之旋動角 度恰等於第二、-被動輪235、234之旋動角度，即相等於 第一從動臂251擺動角度，藉以在洗禱點不偏移的情況下 順利把澆斗233中之鑄液倒入模具中。 15 20 本發明透過同設於該基準線！上而無法移動的固定式 二樞接點，也就是機械學中的「四連桿原理」，約束該澆斗 233之堯鑄σ 232怪位於該基準線τ i，加上第—從動臂 :5"區轉時順便帶動該第一被動輪234旋轉，進而協助該洗 斗33向下傾斜，使g亥洗斗233能夠配合該擺# 23ι的位 移，協助該澆鑄口 232往下移動以維持於預定位置，完全 =必透過第—、二馬達33、36提供補償位移，即可提升洗 鑄給湯作業之精準性。 、另外值得注意的是，本發明之控制單元係採用低階可 私式域輯控制H (PLC)控制，而並非習知自耗鑄機1所 12 590824 採用的運算程式軟體，因而可減少事先編寫程式浪費過多 的％間X可以降低因編寫程式所造成的種種高額支出， 在較為間易亚谷易操作的pLC環境下便可達到控制口 232位置之目的。 、 5 卸、.内上述，本發明之濟斗傾倒裝置2藉由設定基準線 I ’並配合可旋動傾斜之料233,令料233之洗缚口 亙維持於預定處而不致偏移，不但可免除編寫軟體運 10 又此在不依賴外來補償的情況下，確保洗鑄口 232 之準確度，故確實能達到本發明之目的。 :以上所述者，僅為說明本發明之較佳實施例而已， 二本發明實施之範圍，即大凡依本發明申請 ，皆鹿仍属么明5兄明書内容所作之簡單的等效變化與修飾 …仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 15 I 種㈢知自動澆_機的一組合側視圖； 動作^意2圖疋4自動洗鑄機中，—淹斗旋動而倒出4料的一590824 发明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to a pouring device for pouring hoppers, and more particularly, to a pouring device for pouring pouring materials into a predetermined mold in a casting machine [prior art] I See Figure 1 'Muyue " Yao casting operation has been widely changed from human health to mechanization. By using the self-reporting _ 丨 shown in the figure to perform guard work, it is indeed possible to greatly reduce the incidence of industrial safety accidents. Mechanized operation improves working efficiency 10 15 The automatic feeder has-base n,-pivoted on the base ιΐ 4 vertical motion f 12,-translation arm 1 provided on the top of the vertical motion arm 12 fixed on the translation arm 14 at the side of the long f 16, the tow 17 that is dragged on the bottom of the washing position 16, a transmission group 1 'that can drive the rotation of the tow 17 and the upright movement arm 12, the translation arm 14 and the transmission Group M㈣ External control unit (for illustration purposes, it is not shown in green). The human action, 'and 18 includes two driven wheels 182 fixedly spaced on the casting arm 16 and the chains μ around the two driven wheels 182. One of the driven wheels 182 located below is connected with The hoppers 17 are arranged in series. 20 12 When the mother j performs the flood casting operation, the control unit drives the upright moving arm two 14 to move simultaneously to change the position of the casting arm 16 until the 6 reaches the top of the cylinder (not shown), the upright moving arm 12 Take the 1 ^ 7 5 xuan pouring bucket 17 to pick up the contained casting material, and then the control unit operates one of the 17 to the top of the predetermined fork, and prepares to pour the casting material through the pouring bucket 5 5 through the casting port 171. Please cooperate with the transmission wheel of the transmission _ = ^ 1 = The two see Figure 2 but tilt around the Ή17. In the middle (that is, from the imaginary line position to the solid line position, the process of rotating and dumping the casting material 171 will gradually deviate from the mold. 4 It is divided into two vertical and horizontal. 丨 The moving vector is x, and the horizontal direction is ^ Yao—because the angle of inclination of the vertical side increases, the value of \ and y are both moving: "is" so it ca n’t stay with Lijia—it also causes Yiyue 10 1 and Figure 2, in order to ensure the casting In the material, the “automatic winding casting machine” adopts a compensation method to ensure the successful completion of the reading industry, that is, because the material 17 is driven by the pivot of the transmission group 18 and the casting mold, the control unit丨 " Simultaneous Kai II: Xia Ya moves away from the 15 on the right, and the translation arm u moves to two = "the upright motion arm 12 moves upwards, white and left to move privately to compensate for the horizontal displacement vector of the casting port 171 in two directions' more simply Said that the result of the upright movement arm 12, translation: M combined can fix the washing mouth 17 17 of the casting mouth ⑺ at the special place ', and make the washing mouth 1 7.1 helmet standing ... In addition, the dryness of the casting results in a block difference, which results in a low yield of the casting product. 20 ~ operation + JL 疋 Because this automatic washing prayer 胄 i must compensate for the position of 171, it requires multiple sets of motors to operate at the same time, in fact, it requires a lot of cost! Electric energy to maintain the casting σ m at a fixed point without The “arbitrary offset” will cause heavy costs for the related industry. Furthermore, this compensation action still needs to be analyzed by the control unit 19 to analyze the bucket 17 6: 疋: time, rotation angle [moving distance, can be accurately determined The exact moving distance of the upright transport and translation arm 14 is that the control unit must be a calculation with built-in design program parameters. 1 In terms of current software writing technology, it must cost a lot of money to write calculation software. As a result, the operation of clearing and casting soup has become an extremely difficult type of operation. [Summary of the Invention] The purpose of this book is to provide a method to ensure that the soup is prepared at a predetermined point without relying on compensation during the soup feeding process. Bucket dumping device for casting accuracy. 10 15 The bucket dumping device of the flood casting machine of the present invention is to pour-the cast material into the mold ^ in the 3 ⑻ ^ machine has a bottom |, a pivot on the base运动 A moving arm that can move vertically relative to the base, and a pivot that is pivoted on the top of the moving arm; ^ 运动 #Horizontal movement of the translation arm. The bucket dumping device includes a transmission support mining swing unit, and a Driven arm unit. The transmission unit includes-a speed reducer connected to the side of the translation arm and a power supply source for driving the speed reducer. The support frame is fixed under the speed reducer · Square 4 I The moving unit is located on the side of the transmission unit and has a swing arm, a 20-pivot bucket pivoted at the bottom end of the swing arm, connected to the swing arm at intervals up and down-first, a passive wheel, And a set of transmission parts around the first and second driven wheels, wherein the second driven wheel is connected with the washing bucket. The driven arm assembly has a first pivotally connecting the speed reducer and the swing arm. A driven arm, and a second driven arm connected to the swing arm on the support frame, the first driven arm is connected to the first passive wheel and is parallel to the second driven arm. Among them, the pivot point of the reducer and the first follower arm, the pivot point of the support frame and the second follower arm, and one of the washing bucket 7 590824 is located on the same drought line and the second The connection between the center of the passive wheel and the nine casting gate is parallel to the first and second follower arms. The invention relates to the relatively parallel four-link relationship between the transmission members, so that the transmission of the early 70 through the first follower arm, the swing arm is parallel to the reference line, the parallel position wheel passes through the transmission member, and the second passive coffee makes the invention unnecessary. The shape of multiple mechanical compensation can be maintained at _ scheduled; T t, ", will not shift, and provide higher washing and casting accuracy. [Embodiment] ίο Related to the technical content of the month of this month, ij, The characteristics and effects will be clearly understood in the detailed description of a preferred embodiment of Γ with reference to the drawings. J Θ, Wei_ 11 and Figure 4 'The bucket dumping device 2 of the casting machine according to the present invention A better example than the 15 is to pour a cast material into a 1 衩 " (not shown), the casting machine 3 31, a movement arm 32 pivotally mounted on the base 31, and drive the movement arm. 32 is relative to ramie ,,,,, °, the first motor 33 which is vertically displaced by the base 31,-drives the movement arm 3 2 itself to be described # 去 E _ the body is rotated by a ripple motor 34, a pivot is located at The transport arm 35 at the top of the translation arm 35 _ and a drive for the translation arm 35 relative to the 20 32 horizontal position The second motor 36. The first and second motors & 36 are servo motors. The bucket dumping device 2 includes: __22, mining and transmission as early as το 21,-support frame, ^, one swing as early as possible Wu 23, Yi He Sha ^ 丄 丄 early 70 (not shown in the figure), a follower arm group 25, and an auxiliary lever group%. The transmission unit 21 has a test 4 slave / k 2 2 11 and A power supply source 2 12 8 590824. The speed reducer 211 is connected to the side end of the translation arm 35, the power supply source 212 is capable of driving the speed reducer 211, and in this embodiment is-can be forward and reverse Servo motor. The support frame 22 is fixedly connected below the speed reducer. 5 10 The swing unit 23 is located on one side of the transmission unit 21, and has a swing arm 231 and a pivot arm 231. The bottom end includes a pouring bucket 233, the upper and lower intervals are arranged on the pendulum f 231—the first, the passive wheels 234, 235, and a set of winding around the first and second passive wheels 234, 235 for no end point The moving transmission member 236 ', and the second and the third pure 234 and 235 used in this embodiment are the same number of sprocket wheels, and the second passive wheel 235 is solid. Sigh at the top of Yao Dou 233, and the transmission member 236 is a chain, which uses the key wheels and the chain to mesh with each other to achieve the interlocking effect. ~ K The boom group 25 has a pivotal connection to the reducer 211 and the swing arm M〗 15 The first driven follower 1 'and one connecting the swing arm 23 " zone to the support frame 2: two follower arms 252. The first driven follower 251 is connected to the first passive light 234 and is parallel to The second follower arm 252. The auxiliary lever group 26 is pivotably provided on the transmission unit 21.% = the other side of the unit 23 'and includes a pivot provided on the reducer 2 " :: = Γ ... the second auxiliary rod-,-pivoting of the coaxial movement; X supports the wood 2 2 and the second auxiliary rod 262 that performs coaxial movement with the second slave arm 2 y ># 52, and a接 接 第 第 _ 、 二 263. Among them, the continuous cup of the first auxiliary rod 261 62-蛣 Λ is at 261 vertical follower-the driven arm 251, and the first auxiliary rod 262 is vertical to the second driven arm 252. Please refer to FIG. 9 for the contact point 9 of the first follower arm 251 and the speed extinguisher 2m: the contact point and the casting port 该 of the second follower arm 252 and the support frame 22 are located on the same reference line 1, The reference line I is parallel to the length direction of the swing arm 231, and the line π from the center point of the second passive wheel 235 to the casting port is parallel to the length directions of the first and second driven f 251 and 252. 10 At the same time, please read Fig. 3 and Fig. 5. When the pouring device 2 of the hopper is as the conventional technology = storage cylinder (for the convenience of explanation, "After taking the cast material, the second motor 33, 36 Acting at the same time, the control arm 32 is raised in two directions relative to the bottom, and the translation arm 35 is also horizontally slid to the left relative to the motion arm 32 to a predetermined mold (for ease of illustration, it is not shown in the figure!). The die σ 232 of this bucket 233 is stopped relative to the mold as shown by the imaginary line in Figure 5.) Zhan Zhan (15 j wants to start the soup operation, the control unit first controls the power supply: 2 operation 'from this The power supply source 212 drives the speed reducer, and the /-driven arm 251 is linked through the /: machine 211 to drive the swing arm such that the sliding reference line 1 is parallel to the added length direction, and the first speed reducer 211 is pivotally connected. One end is fixed, so the 231 疋 moves relative to the reference and gradually approaches the reference line I, that is, as shown in FIG. 5, the sliding of the imaginary line position moves. The second follower arm 252 is at the second line position. 231 20 The body moves in parallel with the direction of the first follower arm 25 in the direction of / Ping Xi Since the first driven arm 2 of 51 County County Pansheng, ^ ^ 疋 "Brother one driven wheel 234 is consolidated, =: Brother, the driven arm 251 is linked with the swing arm 231 and the first driven wheel 234 251 Drive and rotate, use the second passive-port network to rotate the second passive wheel 235, with 10 590824 brother-a passive wheel 234, 235 have the same number of teeth, so that the bucket connected to the second passive wheel 235 233 rotates and tilts at equal angles. Therefore, the bucket 233 is maintained at a predetermined casting point and the casting material flows from the casting port a] into the mold.; ,,,,, > See FIG. 6, if the swing arm 23 1 Continuous displacement to the reference line I often occurs that the mechanical force transmitted by the reducer 211 cannot smoothly pass through the first driven arm-the driven swing arm moves the second driven arm 252 to the second dead point: Position), the present invention utilizes the first and second auxiliary rods 261, 262 垂直 i of the first movable arm 251, 252, which are perpendicular to and coaxial with each other, and the mechanical force assisting transmission effect to assist the reducer 2 丨 丨Continuously with the first slave # 251 to make the pendulum f 23ι continue to the reference line 1_ and then go smoothly Σ direction from the reference line of a swing. 15 Reviewing FIG. 5, after a certain amount of soup time has elapsed, the control unit rotates the force m 212 in the reverse direction to drive the speed reducer 2 ii to rotate in the same direction as the speed reducer 211. The first slave The boom 251 moves in the opposite direction, so the swing arm 231 is displaced in a direction away from the reference line 1 under the constraint of the first slave arm 251. As for the second slave arm 252, which is also pivotally connected to the swing arm 231 It swings in the same direction as the first driven arm 251, and the first passive wheel 234 has been driven by the 20th Haier Divination Arm 251 to rotate through the transmission member 236 and the second passive wheel to rotate the washing bucket 233, While the swing arm 231 is away from the reference line I, the / Yaodou 233 is gradually rotated back to the non-inclined position, that is, the position of the solid line returns to the imaginary line position. In the process of feeding soup, it received the pivot joint from the reducer 211 and the first follower arm 251, the support Mu & μ _ ^ ^ ”the pivot joint of the Renle Yiyou arm 252, and the casting port 11 590824 5 2 3 2 The same fixed limit on «Guideline ϊ, the __, second follower 25, 252, 252 restrain the swing arm 231 can only slide relatively close to or away from the baseline, and cannot be arbitrarily displaced, and if it is simply dependent on The displacement of the swing arm 231 cannot cause the washing bucket 233 to tilt, but it will cause the prayer opening 232 of the pouring bucket 233 to rise slightly with the swing arm 231 and away from the casting point. In order to avoid the washing casting port 232 away from the washing casting point and Reduce the work accuracy of feeding soup 'The present invention combines the first-slave arm 251 and the first-passive wheel. When the first driven arm 25i drives the swing arm 231 to be displaced, the first bezel: the wheel 234 10 also rotates itself to interlock The transmission member 236 further transmits power to the first: passive wheel 235, which is connected to the second bucket 235's bucket washing attack, so it is tilted counterclockwise with the second passive wheel 235, and the pouring bucket 233 The rotation angle is exactly equal to the rotation angle of the second,-passive wheels 235, 234, which is equal to A follower arm 251 swings at an angle, so that the casting liquid in the pouring bucket 233 can be poured into the mold smoothly without shifting the washing prayer point. 15 20 The present invention cannot move through the same set on the reference line! The fixed two-pivot joint, which is the "four-bar principle" in mechanics, restricts the caster 233 of the caster 233 to be located at the reference line τ i, plus the first follower arm: 5 " zone turn By the way, the first passive wheel 234 is driven to rotate, thereby assisting the washing bucket 33 to tilt downward, so that the ghai washing bucket 233 can cooperate with the displacement of the pendulum # 23ι and assist the casting port 232 to move downward to maintain the predetermined position Complete = The compensation displacement must be provided through the first and second motors 33 and 36, which can improve the accuracy of washing and casting to soup operation. It is also worth noting that the control unit of the present invention uses the low-order private domain control H (PLC) control, instead of the arithmetic program software used in the conventional consumable casting machine 1, 12 590824, which can reduce the prior Writing a program that wastes too much% X can reduce various high expenses caused by writing a program, and can achieve the purpose of the control port 232 position in a relatively easy-to-operate pLC environment. As mentioned above, the bucket dumping device 2 of the present invention maintains the washing and binding opening 亘 of the material 233 at a predetermined position without shifting by setting the reference line I 'and cooperating with the material 233 capable of rotating and tilting. Not only is it possible to avoid writing software, but also to ensure the accuracy of the washing and casting port 232 without relying on external compensation, so it can indeed achieve the purpose of the present invention. : The above is only to illustrate the preferred embodiments of the present invention. The scope of the present invention, that is, the simple equivalent changes made by the contents of the 5th Brother's Book, are still applied to the application of the present invention. And modifications ... still fall within the scope of the invention patent. [Brief description of the diagram] A side view of a combination of 15 I kinds of automatic pouring machines; Action ^ 2 Figure 4: 4 automatic washing and casting machine, the bucket is rotated to pour out one of 4 materials.
， I 圖 3 9 20 傾倒裝W6用狀態示意圖’說明本發明洗鑄機之洗斗 。、—較佳實施例裝設在該澆鑄機中； 。 疋°亥較佳貫施例之一剖視圖； ® 5疋該較佳實施例之一重力作 元運動而如 夏力作不思圖，說明一擺動單 倒出鑄料的情形；及 動單:運曹:、ϋ土貝知例《θ部動作示意圖，說明該擺 力時一輔助桿組相對運動而提供輔助運動效果。 13 25 590824 【圖式之主要元件代表符號說明】 2 繞斗傾倒裝 251 第一從動臂 置 252 第二從動臂 21 傳動單元 25 辅助桿組 211 減速機 261 第一輔助桿 212 動力供應源 262 第二輔助桿 22 支持架 263 連桿 23 擺動單元 3 洗鑄機 231 擺臂 31 底座 232 澆鑄口 32 運動臂 233 澆斗 33 第一馬達 234 第一被動輪 34 旋動馬達 235 第二被動輪 35 平移臂 236 傳動件 36 第二馬達 25 從動臂組 14Fig. 3 9 20 Schematic diagram of the state of dumping W6 'illustrates the washing bucket of the present invention. -The preferred embodiment is installed in the casting machine;疋 ° One cross-sectional view of one of the preferred embodiments; ® 5 疋 One of the preferred embodiments is gravity-based motion and Xia Li draws a picture, explaining the situation in which a swing sheet is poured out of the cast material; Cao: Zhi Tubei's example "Schematic diagram of θ part, explaining the relative movement of an auxiliary rod group during this pendulum force to provide auxiliary movement effects. 13 25 590824 [Description of the main components of the diagram] 2 Dumping dump 251 First follower arm 252 Second follower arm 21 Transmission unit 25 Auxiliary lever group 211 Reducer 261 First auxiliary lever 212 Power supply source 262 Second auxiliary rod 22 Support frame 263 Connecting rod 23 Swing unit 3 Washing machine 231 Swing arm 31 Base 232 Casting gate 32 Moving arm 233 Casting bucket 33 First motor 234 First driven wheel 34 Rotating motor 235 Second driven wheel 35 Translation arm 236 Transmission member 36 Second motor 25 Follower arm group 14