M441540 t · · 五、新型說明： 【新型所屬之技術領域】 -本創作係關於-種加工設備，特別是指—種在刀具庫與加工裳置之門 設置有自動換刀裝置錢行更換刀具動作的複合式加工設備。 【先前技術】 ； 請參閱第1、2圖所示之習知複合式加工設備，包含：一刀具庫工、 蠱-加工裝置2以及-設置於該刀具庫與加工裝置之間的自動換刀裝^， 該自動換贿置3輕轉於刀具賴加工裝置之_精更換刀具（圖未 示）的動作。 其中該自動換刀裝置3係包括：一機體3工、一設置於該麵頂側的 煞車馬達3 2、-設置於該機體底側的換刀臂3 3、和一設置於該機體前 側的感測機構3 4 ’機體3 ]_内設有圖未示的凸輪轉轴，該煞車馬達3 2 係帶動該凸輪轉軸和該換刀臂33旋轉。該感測機構34(見第2圖）包 _括：多數感測器3 42、和-槐接於該感測機構34内的訊號感應輪34 1 ’該訊號感應輪3 4 1係受到所述凸輪轉轴的帶動關步旋轉，該訊號 感應輪341上設有多數供該些感測器3 4 2進行感測的凹部341工， 該些感測器3 4 2係設於該訊號感應輪3 4丄的上方，各該感測器3 4 2 係藉由光感測的方式來感測訊號感應輪3 41上是否有凹部3 411的存 在而產生相應的"0小〇、卜·，，訊號，組合該些感測器3 4 2所測得的 0、1、0、1···”訊號，則能得出當時訊號感應輪3 4 1的旋轉角度。 由於圖未示的凸輪轉軸與換刀臂3 3之間係存在彼此連動的關係，因 此’可藉由凸輪轉軸不同的旋轉角度而透過該等連動的關係來間接控制換 3 M441540 刀臂3 3作動到不同的動作定位點，例如：設定凸輪轉轴旋轉到第—角度 時，使換刀臂3 3旋轉作動至待進行鬆刀動作之動作定位點；當凸輪轉軸 旋轉到第—角度時’使換刀臂3 3進行直線伸縮運動至夾刀動作的動作定 位點...等等。簡言之，凸輪轉軸的旋轉角度係可經由訊號感應輪3 4丄而 得知，而此即為該些_器3 4 2_該訊號感應輪3 4丄的原因。 然而，上述習知之感測機構3 4具有以下缺點：工、其中的多數個感 測器3 4 2係採光電感測的方式，故感測機構3 4在執行感測工作前乃須 精確調整每—個感測器3 4 2與制物（訊縣應輪的凹部3 4 1丄）之 1的距離而此等調整工作又需要技術熟練的人員來進行精密的校準，不 能太m也不能太近，造成f知的感測機構3 4具有人為調整不易且麻煩之 缺點，甚至於每拆裝-次，就必須重新進行精密的校準。2、習知感測機 構34中所採用的感測器342係還存在有易於因為受到突波電壓和電流 損壞之影響而導致燒毀的問題，感測器3 4 2 -旦燒毀，換刀臂3 3的動 作即不正常，嚴重者將易於造成刀具的損毀。 八中該加工裝置2如第3、4圖所示係包括：―工作機2 1、和一設 置於該工作獻的單節打肠2 2，工作機2工係具有—用以鬆開刀具的 1 1單節打刀虹2 2係具有彼此軸向疊接的—作動虹單元2 21 和一打刀單元2 2 2，作恤私2 2 i係具有—活塞桿2 2 i丄，打刀 =係具有—打刀桿2 2 2 1，作妹單元的活塞桿2 2 i i係作用於打 7L的打刀知2 2 2工，打刀桿係轴向作用於該工作機2 1的主轴2 1 、氯4刀具打雜222 2係具有—注人有祕 部，活塞桿2 2 i!係插入於該 耐 打刀221的中空部而迫播該液壓油 M441540 % ， 或空氣，進而迫使打刀桿2 2 2 !向下突伸。單節打刀缸2 2還具有一連 通於作動缸單« 2 i上端的氣壓源2 3、以及__連通於該作動缸單元2 2 1下端和該打刀料2 2 2下端的排氣部2 4，並藉由—切換器2㈣ 切換選擇而切換其連通位置，不_連通位置將使該單節打刀缸2 2分別 動作成第3、4圖所示的狀態。 ^ 惟，該等科打刀缸2 2的缸徑偏大，且又僅有單節作動缸單元 2 21在對打刀桿2 2 21動作’導致打刀桿2 2 2 1的下壓速度（即： •.打刀動作的速度）亦跟著偏慢，早已不符現今要求速度的需求，早為人所 垢病已久。 因此，如何設計出-種可改善上述習知缺失的本創作，乃為本案創作 人所亟欲解決的一大課題。 再者’為了改善上述習知感測機構3 4的缺點，本案創作人設計出一 種可感測轉體之旋㈣度的非接觸式制裝置：雜感測式的感測編碼 器，經本案創作人研究發現’使用此等感測編碼器而不再使用習知感測機 構3 4，不僅可以縮減自身的體積，亦能避免感測器3 4 2的易於燒毀、 極不易於調整、以及一旦拆裝就須重新精密調整的問題，惟仍有待加以解 決的問題在於：該等磁性感測式之感測編碼器在實際應用於自動換刀裝置 3時’其在角度感測方面係仍無法分到極細，而仍有待加以改善。 【新型内容】 本創作的目的之一在於提供一種複合式加工設備，藉由使用非接觸式 感測的感測編碼器來感測連動軸的旋轉角度（等同感測凸輪轉轴的旋轉角 度）’從而具有：能精確測得旋轉角度以控制換刀臂之動作定位點、能免 5 M441540 去必須時常調整的問題、以及感測編碼器本身係還能因為具有動態麵限 流等保護軸她姆峨姐七極不易於調 整、以及每拆裝—次就必須f新調整的缺失，甚至於還具有感測編碼器本 身的體積_小於習知❹m構之體積的功效。 本創作的目的之二在於提供—種複合式加卫設備，藉由感測編瑪器係 «又置於自動換刀裝置之機财側，而非設置於機體旁側，從而不會有因為 設置於機體旁側而難以維修的困擾。 本創作的目的之三在於提供一種複合式加工設備藉由改用具有第 -、二作動缸單元的倍力打刀缸’且其第―、二作動缸單元临徑又較習 知為小，從而使打刀桿的下壓速度（即：鬆刀動作的速度）得以比習知還 快上數倍，完全符現今對於速度的要求。 本創作的目的之四在於提供一種複合式加工設備，藉由改用感應馬 達，且該等感應馬達係電性連接有一變頻器，以具有無段變速的功效並 因為係為無段變速而不須再增設用於馬達的機械煞車機構。 •為達上述目的，本創作係提供一種複合式加工設備，包含：一刀具庫、 -加工裝置、-自動換刀裝置、以及—感測編碼器。其中，該加工裝置係 包括-工作機、和-設置於該工作機上的倍力打刀缸，該工作機係具有一 用於鬆刀的主轴’該倍力打刀虹係具有彼此轴向疊接的一第一作動缸單 、一第二作動缸單元和一打刀單元，該第一、二作動缸單元係各具有一 活塞桿，該打刀單元係具有一打刀桿’該第一作動缸單元的活塞桿係作用 於該第二作動缸單元的活塞捍，該第二作動缸單元的活塞桿則作用於該打 刀單元的打刀桿，該打刀桿係軸向作用於該工作機的主軸；該自動換刀裝 M441540 i » 置係設置於該刀具庫與該加卫裝置之間，該自動換刀裝置包括—機體— 6又置於該機體糊的錢馬達、—可活動地連接於該·底獅換刀臂、 和-電性連接於賊應馬達的變頻^，該紐⑽設置有-凸輪轉轴該 感應馬達做由賴頻⑼帶動該凸輪轉軸和該換刀臂旋轉；該感測編碼 器係設置於該自動換刀裝置的機體前側，該感測編碼器係包括—感測部和 -對應於該感測部的連動轴’該連動軸係連動於該凸輪轉轴關步旋轉， 該感測編碼器係為非接觸式感測該連動轴的旋轉角度。 藉此’以具有：能精確測得_角度以㈣換刀臂之動作定位點的功 效、能方便維佩測編補的魏、能使打刀桿的下壓速度（即：鬆刀動 作的速度）比習知快上數倍而完全符現今速度要求的功效、以及能夠對感 應馬達的速度進行無段變速的功效。 為了 b夠更進步瞭解本創作之特徵、特點和技細容，請參閱以下 有關本創作之詳細說明與附圖’惟所附圖式僅提供參考與說明用，非用以 限制本創作。 【實施方式】 請參閱第5圖所示，本創作係提供—種複合式加工設備其包含：一 刀具庫i、-加4置2以及-設置於該刀具庫與加卫裝置之間的自動換 刀裝置3，該自動換刀裝置3係運轉於刀具庫與加卫裝置之間而進行更換 刀具（圖未示）_作，較佳者係還可再包含—自祕刀控制裝置6。 該加工裝置2係包括一工作機2 和一設置於該工作機上的倍力打 刀缸4，該工作機21係具有一用以鬆開刀具的主轴211。 請參閱第5、 6圖所示，該倍力打服4係具有彼此轴向疊接的-第 M441540 一作動缸單元41、一第二作動缸單元4 2和一打刀單元4 3，該第〜、 二作動缸單元41、4 2係各具有一活塞桿410、4 2 0，該打刀單元 4 3係具有一打刀桿4 3 0，該第一作動缸單元的活塞桿4 1 0係作用於 第二作動缸單元的活塞桿4 2 0 ’該第二作動缸單元的活塞桿4 2 0則作 用於打刀單元的打刀桿4 3 0 ’該打刀桿4 3 0則軸向作用於該工作機2 1的主軸211而據以鬆刀。 如第6、7圖所示’該打刀桿4 3 0係轴向具有一中空部4 3 〇1， 該中空部4 3 0 1係注入有液壓油或空氣，如此一來，當第二作動紅單元 4 2的活塞桿4 2 0如第7圖所示般地插入於打刀桿4 3 0的中空部4 3 〇 1時’藉由迫擠該液壓油或空氣，以使打刀桿4 3 0能瞬間作用於主軸 2 11。 該倍力打刀缸4係還具有-動力單元2 6、以及用於切換選擇的—第 -切換器2 7和-第二切換器2 8 ’該動力單元2 6包括一第一氣壓源2 61和-第二氣壓源2 6 2，該第一切換器2 7係可活動切換地連接於下 、〔的兩者之間者為5亥具有一排氣部2 6丄1的第一氣壓源2 6 1，另 一者為該第—作動缸單元41的上端通道411、第二作動缸單元4 2的 下端通道4 2 2、和該打刀單元4 3的下端通道4 3 i ;至於該第二切換 器2 8則可活㈣換地連接於該具有—排氣部2 6 2 i的第二氣壓源2 6 細第二作㈣元4 W道4 2丄導其中，該第二作動缸 =7料道422_^43奸細431係 接於該第一切換器2 7。 藉由第一、二切換装9 "7 Λ 、 、2 8的切換選擇，該第一、二氣壓源2 6 1、2 6 2係可同時對倍力打刀缸4進氣或可同時供倍力打刀缸&排氣， 進而以下壓力道加倍的方式讓倍力打刀缸4τ壓成如第7圖所㈣狀態， 或復歸成如第6圖所示的狀態。 請參閱第5、7圖所示’該自動換刀裝置3係設置於該刀具庫丄與該 加工裝置2之間’該自動換刀裝置3係包括一機體3丄、一設置於該機體 頂側的感應馬達3 5可活動地連接於該機體底側的換刀臂3 3、和- 連接於該感應馬達35的變頻器（圖未示），該機體3 1内係設置有 凸輪轉轴3 6和-凸輪3 7，該感應馬達3 5係經由該變頻器（圖未示） 而帶動凸輪轉轴3 6和換刀臂3 3旋轉。由於凸輪轉轴3 6係與凸輪3 7 同轴旋轉’凸輪3 7與換刀臂3 3之間又存在彼此連動的關係，故可藉由 凸輪轉軸3 6不同的旋轉角度，再透過所述的連動關係而間接控制換刀臂 3 3作動到不同的動作定位點。 清參閱第5、8、9圖所示，該感測編碼器5係設置於該自動換刀裝 置3的機體31前側’該感測編碼器5係包括一感測部5 〇和一對應於該 感'則部的連動軸5 1 (詳容後述），該連動轴5 1係連動於該凸輪轉軸3 6而同步旋轉，該感測編碼器5係為非接觸式感測該連動轴51的旋轉角 度由於連動軸51和凸輪轉軸36係同步旋轉（即：1:1旋轉），因 此’該感測編碼器5乃等同於感測該凸輪轉轴3 6的旋轉角度。其中該連 動轴51係樞接於該感測編碼器5内，且樞接後係使連動轴51對應於所 i^的感測部5 〇，該連動轴51和該自動換刀裝置的凸輪轉轴3 6係分別 a置有—鏈輪511、3 61，該兩鏈輪511、3 61之間則連接有一 鍵條3 8而據以連動；於自動換刀裝置3的機體31内’係還可設置有— M441540 惰輪311，且該惰輪311係作用於所述的鏈條3 8，而用以調整鏈條 3 8的鬆緊度。 該感測編碼器5詳見第8、9圖所示係為一磁性感測式的磁性編碼 器，該感測編碼器5的感測部5 0係具有一類比轉數位的訊號處理電路5 4、和一電性連接於該訊號處理電路上的感測元件5 3，所述連動軸5工 係套接有一磁性體5 2 (例如永久磁鐵）而用以偵測磁性變化，該連動軸 、 5 2的端部則對應於該感測元件5 3而能據以進行所述的非接觸式感測， 其感測原理為：藉由連動軸5 1帶動磁性體5 2 —起旋轉，並由感側元件· 5 3感知旋轉時磁性體5 2的磁場大小和電壓變化，接著利用訊號處理電 路5 4進行類比轉數位的轉換再編碼輸出，進而計算出連動軸5 i的旋轉 角度。其中，該感測元件5 3和該訊號處理電路5 4係垂直於連動軸5工 的軸心，亦即：垂直於磁性體5 2的轴心。 本創作複合式加工設備係還可進一步包含所述的自動換刀控制裝置 6，該自動換刀控制裝置6係電性連接於該刀具庫1、加工裝置2 (包括· 倍力打刀缸4)、自動換刀裝置3、和感測編碼器5，且該自動換刀控制， 裝置6係在感測編碼器5、倍力打刀缸4、和所述變頻器（圖未示）之間 彼此傳輸資料（例如：連動軸5 !的旋轉角度、和倍力打刀虹4的動作位， 置等）’甚至該自動換刀控制裝置6並能藉由所傳輸的資料而進行控制， 例如：控制該倍力打刀紅4動作、或經由變頻器而控制該感應馬達3 5動 作等。 M441540 本創作與習知的比較： 角度感測方面：習知係依據5〜8個感測器3 4 2來感測，且無法設太 多，因為還須設有相對應的凹部3411，因此在角度的感測上並無法細 :分；反觀本創作係使用360度内係有1024個脈波之非接觸式感測的感測编 .碼器5，故在角度的感測上係能分到極細。 速度控制方面：習知的煞車馬達3 2係藉由「on或off」來控制，也 就是「煞車或不煞車」來控制速度，換言之，習知等同沒有速度控制；反 觀本創作’除了係改用感應馬達3 5 ’且該感應馬達3.5還能經由所述的 變頻器來進行無段變速，因此，不但有速度控制，而且是無段變速的速度 控制。 減速機構方面：由於鮮會影物馬達料度，同—馬達在不同的國 家係相應具有不同的速度，例如：台灣市電的頻率係為6〇HZ，馬達轉速乃 為1800πμ，大陸市電的頻率係為50HZ，相同馬達的轉速則降低為·rpm， •因此，習知係必須增設減速機構來平衡控制，進而才具有相同的換刀時間； 反觀本創作的感應馬達3 5 ’由於係可藉由所述變頻器主動改變頻率輸 出’因此，無論市電的辭、電壓如何，經峻將均舒以定頻、定 壓輸出。 控制裝置方面：習知係為被動式煞車，且並不控制打刀動作換言之， 等同未对控織置；反觀本創作即具有自動換刀鋪裝置6，因此乃能 精破控制：凸輪轉軸3 6的旋⑽度、倍力打刀缸4之動作的檢知、以及 感應馬達3 5的速度和加速、減速等。遑論本創作的感測編碼器5係為一 種絕對型感測編碼器，其具有開機即知角度位置、不需重新歸零（回歸原 M441540 定位）、以及不需電力來保持角度位.置等功效。 馬達架構方面：習知係使用必須機械式煞車機構的煞車馬達；反觀本 創作係改用感應馬達3 5 ’且該等感應馬達3 5係可經由變頻器而進行速 度控制，故根本不須煞車機構。M441540 t · · V. New description: [New technical field] - This creative department is about the processing equipment, especially the kind of automatic tool changer installed in the tool magazine and the processing skirt. Compound processing equipment for action. [Prior Art]; Please refer to the conventional compound processing equipment shown in Figures 1 and 2, comprising: a tool logger, a boring machine 2, and an automatic tool change between the tool magazine and the processing device. Mounting ^, the automatic bribery set 3 is lightly transferred to the tool of the tool-removing device _ fine replacement tool (not shown). The automatic tool change device 3 includes: a body 3, a brake motor 3 disposed on the top side of the face 2, a tool change arm 3 3 disposed on the bottom side of the body, and a front side disposed on the front side of the body The sensing mechanism 3 4 'body 3 _ has a cam shaft (not shown), and the brake motor 3 2 drives the cam shaft and the tool change arm 33 to rotate. The sensing mechanism 34 (see FIG. 2) includes: a plurality of sensors 3 42 and a signal sensing wheel 34 1 'connected to the sensing mechanism 34. The signal sensing wheel 3 4 1 is subjected to The cam shaft is driven to rotate, and the signal sensing wheel 341 is provided with a plurality of recesses 341 for sensing by the sensors 34, and the sensors 34 are provided in the signal sensing. Above the wheel 3 4 ,, each of the sensors 3 4 2 senses whether there is a recess 3 411 on the signal sensing wheel 3 41 by means of light sensing to generate a corresponding "0 small 〇, 卜·,, signal, combined with the 0, 1, 0, 1 · · ·" signals measured by the sensors 3 4 2, can obtain the rotation angle of the signal sensing wheel 3 4 1 at that time. The relationship between the cam shaft and the tool changer arm 3 is interlocked with each other. Therefore, the indirect control of the 3 M441540 tool arm 3 3 can be indirectly controlled by the different rotation angles of the cam shaft. The action positioning point, for example, when the cam shaft is rotated to the first angle, the tool change arm 3 3 is rotated to the action of the loose knife action a position; when the cam shaft is rotated to the first angle, 'the linear motion of the tool changer 3 3 to the action positioning point of the knife action, etc. In short, the rotation angle of the cam shaft can be transmitted through the signal The sensing wheel 3 4 is known, and this is the reason why the _ 3 4 2 _ the signal sensing wheel 3 4 。. However, the above-mentioned sensing mechanism 34 has the following disadvantages: The sensors 3 4 2 are used for measuring the optical inductance, so the sensing mechanism 34 must accurately adjust each sensor 3 4 2 and the workpiece before the sensing operation is performed (the recess 3 of the Xunxian wheel) 4 1 丄) 1 distance and these adjustment work requires skilled personnel to carry out precise calibration, not too m or too close, so that the sensing mechanism 34 has a shortcoming of human adjustment and trouble Even if it is disassembled-times, it is necessary to perform precise calibration again. 2. The sensor 342 used in the conventional sensing mechanism 34 is also susceptible to being affected by surge voltage and current damage. The problem of burning, the sensor 3 4 2 - burned, the change of the arm 3 3 If it is not normal, it will be easy to cause the damage of the tool. The processing device 2 of the eighth is as shown in Figures 3 and 4, including: "Working machine 2 1", and a single section of the intestine set in the work 2 2, the working machine 2 engineering has - 1 1 single-knife rainbow 2 2 series for loosening the tool with axially overlapping each other - actuating the rainbow unit 2 21 and a knife unit 2 2 2 2 2 i has - piston rod 2 2 i丄, knife = has - the knife bar 2 2 2 1, the piston rod 2 2 ii acts as a knife for 7L, 2 2 2 The cutter bar is axially applied to the main shaft 2 1 of the working machine 2 1 , and the chlorine 4 cutter is 222. The system has a secret portion, and the piston rod 2 2 i! is inserted into the hollow portion of the resistant cutter 221. The forced hydraulic oil M441540%, or air, forced the knife bar 2 2 2 ! to protrude downward. The single-knife cylinder 2 2 further has a gas pressure source 23 connected to the upper end of the cylinder unit « 2 i , and __ an exhaust gas connected to the lower end of the cylinder unit 2 2 1 and the lower end of the cutter unit 2 2 2 The unit 24 is switched by the switch 2 (4) to switch the communication position, and the non-communication position causes the single cylinder 2 to operate in the states shown in Figs. 3 and 4, respectively. ^ However, the cylinder diameter of the cutter cylinders 2 2 is too large, and only the single-section cylinder unit 2 21 acts on the cutter bar 2 2 21 'causing the lowering speed of the cutter bar 2 2 2 1 ( That is: • The speed of the knife action is also slow, and it has long been inconsistent with the demand for speed. It has long been a disease. Therefore, how to design a novel that can improve the above-mentioned conventional knowledge is a major issue that the creators of this case want to solve. Furthermore, in order to improve the shortcomings of the above-mentioned conventional sensing mechanism 34, the creator of the present invention designed a non-contact type device capable of sensing the rotation of the rotating body (four degrees): a sensing sensor with a noise sensing type, which was created by the present case. Human studies have found that 'using these sensing encoders instead of the conventional sensing mechanism 34 can not only reduce the size of the sensor, but also avoid the easy burning of the sensor 342, the difficulty of adjustment, and once The problem of re-precision has to be re-adjusted, but the problem still to be solved is that these magnetic-sensing sensing encoders are still not applicable to the angle-sensing aspect when they are actually applied to the automatic tool changer 3. It is very fine and still needs to be improved. [New Content] One of the purposes of this creation is to provide a composite processing apparatus that senses the rotation angle of a linked shaft by using a non-contact-sensing sensing encoder (equivalent to sensing the rotation angle of the cam shaft) 'There are: the ability to accurately measure the angle of rotation to control the action point of the tool changer, to avoid the need to adjust the 5 M441540 from time to time, and to sense the encoder itself because of the dynamic axis limit flow protection Ms. Sister's seven poles are not easy to adjust, and every disassembly and assembly - must have the lack of new adjustments, and even have the effect of sensing the volume of the encoder itself _ less than the volume of the conventional structure. The second purpose of this creation is to provide a kind of compound-type reinforcement device, which is placed on the machine side of the automatic tool changer by the sensing coder system, instead of being placed on the side of the machine body, so there is no reason It is placed on the side of the machine and is difficult to repair. The third purpose of the present invention is to provide a composite processing apparatus by using a double-powered cutter cylinder having a first- and second-actuating cylinder unit, and the first and second cylinder units are smaller than conventional ones. Therefore, the pressing speed of the knife bar (ie, the speed of the loose knife action) is several times faster than the conventional one, which fully meets the current requirements for speed. The fourth purpose of the present invention is to provide a composite processing device by using an induction motor, and the induction motor is electrically connected to a frequency converter to have the effect of stepless speed change and because the system is stepless speed change. A mechanical brake mechanism for the motor must be added. • To achieve the above objectives, the creative department provides a composite processing equipment comprising: a tool magazine, a processing device, an automatic tool changer, and a sensing encoder. Wherein, the processing device comprises a working machine, and a double-powered knife cylinder disposed on the working machine, the working machine having a spindle for the loose knife. a first actuator cylinder, a second cylinder unit and a cutter unit, wherein the first and second cylinder units each have a piston rod, and the cutter unit has a cutter rod a piston rod of a cylinder unit acts on a piston rod of the second cylinder unit, and a piston rod of the second cylinder unit acts on a tool bar of the knife unit, the tool rod axially acting on The main shaft of the working machine; the automatic tool changing device M441540 i » is disposed between the tool magazine and the reinforcing device, the automatic tool changing device includes a body - 6 is placed in the body of the money motor, Movablely connected to the lion's tool change arm, and - electrically connected to the thief should be the motor's frequency conversion ^, the button (10) is provided with a - cam shaft, the induction motor is driven by the frequency (9) to drive the cam shaft and the change The arm rotates; the sensing encoder is disposed in the automatic tool changer a front side of the body, the sensing encoder includes a sensing portion and a linking axis corresponding to the sensing portion. The linking shaft is coupled to the cam shaft for rotation. The sensing encoder is non-contact. The rotation angle of the linkage shaft is sensed. By virtue of: having the ability to accurately measure the angle of the _ angle to (4) the action point of the tool change arm, the Wei can be easily adapted and edited, and the lowering speed of the tool bar can be achieved (ie: the action of the loose knife Speed) is several times faster than conventional ones and fully functions with today's speed requirements, as well as the ability to steplessly shift the speed of the induction motor. For a more detailed understanding of the features, features and technical details of this creation, please refer to the following for a detailed description of the creation and the drawings. The drawings are provided for reference and description only and are not intended to limit the creation. [Embodiment] Please refer to Figure 5, the creation of a composite processing equipment includes: a tool magazine i, - plus 4 set 2 and - automatically set between the tool library and the security device The tool changing device 3 is operated between the tool magazine and the garrison device to perform a tool change (not shown). Preferably, the tool change device 6 can be further included. The processing apparatus 2 includes a working machine 2 and a double-action cutter cylinder 4 disposed on the working machine, the working machine 21 having a spindle 211 for releasing the cutter. Referring to Figures 5 and 6, the Bally 4 series has axially overlapping one another - a M441540 a cylinder unit 41, a second cylinder unit 4 2 and a knife unit 4 3, which The first and second cylinder units 41, 4 2 each have a piston rod 410, 4 2 0, and the cutter unit 43 has a cutter bar 430, and the piston rod 4 of the first cylinder unit 0 is a piston rod of the second cylinder unit 4 2 0 'The piston rod 4 2 0 of the second cylinder unit acts on the cutter rod of the cutter unit 4 3 0 'the cutter rod 4 3 0 The axial action acts on the main shaft 211 of the working machine 2 1 and is loosened. As shown in Figures 6 and 7, the tool holder 430 has a hollow portion 4 3 〇1 in the axial direction, and the hollow portion 4 3 0 1 is injected with hydraulic oil or air, so that when the second The piston rod 4 2 0 of the actuating red unit 4 2 is inserted into the hollow portion 4 3 〇1 of the cutter bar 430 as shown in Fig. 7 'by forcing the hydraulic oil or air to force the knife The rod 4 3 0 can act on the spindle 2 11 instantaneously. The double force cutter cylinder 4 further has a power unit 26, and a switcher for switching selection - a first switch 27 and a second switch 2 8 '. The power unit 26 includes a first air pressure source 2 61 and - a second air pressure source 2 6 2, the first switch 27 is movably connected to the lower, [the first pressure between the two is a ventilating portion 2 6 丄 1 The source 261, the other is the upper end channel 411 of the first cylinder unit 41, the lower end channel 4 2 of the second cylinder unit 4 2, and the lower end channel 4 3 i of the cutter unit 43; The second switcher 28 is operatively coupled to the second air pressure source having the exhaust portion 2 6 2 i, and the second (4) element 4 W channel 4 2 is guided therein. The cylinder=7 material path 422_^43 is connected to the first switcher 27. By the switching selection of the first and second switching devices 9 "7 Λ , , 2 8 , the first and second air pressure sources 2 6 1 , 2 6 2 can simultaneously feed the double force knife cylinder 4 or simultaneously For the double-powered cutter cylinder & exhaust, and then the following pressure passage is doubled, the double-force cutter cylinder 4τ is pressed into the state as shown in Fig. 7 (4), or restored to the state shown in Fig. 6. Please refer to FIGS. 5 and 7 'the automatic tool change device 3 is disposed between the tool magazine and the processing device 2'. The automatic tool change device 3 includes a body 3丄, and is disposed on the top of the machine body. The side induction motor 35 is movably connected to the tool change arm 3 3 on the bottom side of the body, and a frequency converter (not shown) connected to the induction motor 35. The body 3 1 is provided with a cam shaft. 3 6 and - cam 3 7, the induction motor 35 drives the cam shaft 36 and the tool change arm 33 to rotate via the frequency converter (not shown). Since the cam shaft 36 is coaxially rotated with the cam 3 7, the cam 3 7 and the change arm 3 are in a relationship with each other, so that the cam shaft 36 can be rotated through the rotation angle of the cam shaft 36. The interlocking relationship indirectly controls the change arm 3 3 to move to different action positioning points. As shown in Figures 5, 8, and 9, the sensing encoder 5 is disposed on the front side of the body 31 of the automatic tool change device 3. The sensing encoder 5 includes a sensing portion 5 and a corresponding The linkage axis 5 1 of the sense portion (described later in detail), the linkage shaft 51 is synchronously rotated in conjunction with the cam shaft 36, and the sensing encoder 5 senses the linkage shaft 51 in a non-contact manner. Since the rotation angle 51 is synchronously rotated (i.e., 1:1 rotation), the sensing encoder 5 is equivalent to sensing the rotation angle of the cam shaft 36. The linkage shaft 51 is pivotally connected to the sensing encoder 5, and after the pivoting, the linkage shaft 51 corresponds to the sensing portion 5 所 of the robot, the linkage shaft 51 and the cam of the automatic tool change device The shafts 3 6 are respectively provided with - sprocket wheels 511, 3 61, and a double strip 511, 3 61 is connected with a key strip 38 for interlocking; in the body 31 of the automatic tool change device 3' The M441540 idler 311 can also be provided, and the idler 311 acts on the chain 3 8 to adjust the tightness of the chain 38. The sensing encoder 5 is shown in FIGS. 8 and 9 as a magnetic sensing type magnetic encoder. The sensing unit 50 of the sensing encoder 5 has an analog signal processing circuit 5 of analogy. 4, and a sensing element 53 electrically connected to the signal processing circuit, the linkage shaft 5 is sleeved with a magnetic body 52 (such as a permanent magnet) for detecting a magnetic change, the linkage shaft The end portion of the 520 is corresponding to the sensing element 53 and can be subjected to the non-contact sensing. The sensing principle is that the magnetic body 52 is rotated by the interlocking shaft 51. The sensing element side 5 senses the magnitude of the magnetic field and the voltage change of the magnetic body 52 during the rotation, and then performs the analog-to-digital conversion and re-encoding output by the signal processing circuit 5, thereby calculating the rotation angle of the interlocking axis 5 i . The sensing element 53 and the signal processing circuit 54 are perpendicular to the axis of the interlocking shaft 5, that is, perpendicular to the axis of the magnetic body 52. The artificial composite processing apparatus may further include the automatic tool change control device 6 electrically connected to the tool magazine 1 and the processing device 2 (including the double force cutter cylinder 4) , the automatic tool change device 3, and the sensing encoder 5, and the automatic tool change control, the device 6 is in the sensing encoder 5, the double force tool cylinder 4, and the frequency converter (not shown) Transfer data between each other (for example, the rotation angle of the interlocking shaft 5!, and the action position of the double-action knife 4), and even the automatic tool change control device 6 can be controlled by the transmitted data. For example, the operation of the double-forced red 4 is controlled, or the operation of the induction motor 35 is controlled via an inverter. M441540 Comparison between this creation and the prior art: Angle sensing: The conventional system senses according to 5~8 sensors 342, and cannot be set too much, because the corresponding recess 3411 must also be provided, so In the sense of angle, it is not fine: the point is that the creation system uses a non-contact sensing sensor coder with 1024 pulses in 360 degrees, so it can be used in the angle sensing. It is very fine. Speed control: The conventional brake motor 3 2 is controlled by "on or off", that is, "brake or not brake" to control the speed. In other words, the conventional equivalent has no speed control; The induction motor 35' is used and the induction motor 3.5 can also perform stepless shifting via the frequency converter, so that there is not only speed control but also speed control without step shifting. In terms of speed reduction mechanism: due to the material quality of the fresh film, the same motor has different speeds in different countries. For example, the frequency of Taiwan's mains is 6〇HZ, and the motor speed is 1800πμ. For 50HZ, the rotation speed of the same motor is reduced to · rpm. Therefore, it is customary to add a speed reduction mechanism to balance the control, and then have the same tool change time. In contrast, the induction motor 3 5 ' of this creation can be used by The frequency converter actively changes the frequency output. Therefore, regardless of the words and voltages of the mains, the military will use the fixed frequency and constant voltage output. Control device: The conventional system is a passive brake, and does not control the knife movement, in other words, it is equivalent to the uncontrolled weaving; in contrast, the creation has the automatic tool changer device 6, so it can be finely controlled: the cam shaft 3 6 The rotation (10) degree, the detection of the action of the double force cutter cylinder 4, and the speed, acceleration, and deceleration of the induction motor 35. The sensing encoder 5 of this creation is an absolute type of sensing encoder, which has an angular position when it is turned on, no need to re-zero (return to the original M441540 positioning), and no power to maintain the angular position. efficacy. Motor structure: It is customary to use a brake motor that requires a mechanical brake mechanism; in contrast, the creation system uses an induction motor 3 5 ' and these induction motors 35 can be speed controlled via a frequency converter, so there is no need to brake at all. mechanism.
本創作複合式加工設備的特點在於：1、藉由使用非接觸式感測的感 測編碼器5，再以特殊的結構設計而讓感測編碼器5能精確感測出連動軸 5 1的旋轉角度，且此等感測係等同感測出該自動換刀裝置3之凸輪轉軸 3 6的旋轉角度，藉以具有：能精確測得旋轉角度以控制換刀臂3 3之動 作定位點、能免去必須時常調整的問題、以及感測編碼器5本身係還能因 為具有動態穩壓限流等保護線路而有極不易於燒毀等等的功效，更不會再 有因為使用習知的訊號感應輪341和感測器342，而有著極不易於調 整其間之距_及每拆裝-纽必須重制整躲失，甚至於還能因為改 用《亥等非接觸式感測的感測編碼器5，而具有感測編碼器$本身的體積係 遠小於習知感測機構3 4的體積的功效2、藉由感測編碼器5係設置於 自動換刀裝置之機體3 1的前側，而非設置於機體3 i的旁側，因此不會 有因為設置於旁側而難韓修的_ (如第5_示，若將感測編碼器5 設置於機體3 1的旁側’將會因為機體3 μ加工裝置之工作機2丄之間 的間距偏小而難以進行維修） —*作動缸單元4 ° 3、藉由改用具有第—、 1、4 2的缸徑又 刀動作的速度）變 、藉由改用感應馬 1 '4 2的倍力打刀缸4，且其第―、二作動缸單元* 較習知為小，從而使打刀桿4 3 〇的下壓速度（即：鬆 得比習知還快上數倍’完全概今對於速度的要求。4 12 M441540 * 達3 5 ’且該感應馬達3 5係電性連接有所述的變頻器，以具有無段變速 的功效，並因為係為無段變速，故不須再增設用於馬達的機械煞車機構。 5、還具有如上揭「本創作與習知的比較」所述的功效。 以上所述者，僅為本創作之較佳可行實施例而已，非因此即侷限本創 Γ 作之專利範圍，舉凡運用本創作說明書及圖式内容所為之等效結構變化， . 均理同包含於本創作之權利範圍内，合予陳明。 【圖式簡單說明】 第1圖為習知複合式加工設備的平面示意圖。 第2圖為第1 ®巾之制機構的平面結構示意圖。 第3圖為第1圖中之單節打刀缸於下壓前的示意圖。 第4圖為第1圖中之單節打刀缸於下壓後的示意圖。 第5 ®為本創作複合式加工設備的平細意圖。 第6圖為本創作中之倍力打刀缸於下壓前的示意圖。 第7圖為本創作中之倍力打刀缸於下壓後的示意圖。 圖為本I】作中之自動換刀裝置和感測編碼驗俯視時的示意圖。 第9圖為本創作中之感測編碼器的部分結構示意圖。 【主要元件符號說明】 1刀具庫 2 加工裝置 13 M441540 2 1 工作機 22單節打刀缸 221 作動缸單元 222 打刀單元 2 3 氣壓源 2 4排氣部 2 5 切換器 26 動力單元 261第一氣壓源 262 第二氣壓源 2 7 第一切換器 28 第二切換器 3自動換刀裝置 3 1 機體 32 煞車馬達 3 3 換刀臂 3 4感測機構 341 訊號感應輪 342感測器 35 感應馬達 36 凸輪轉軸 3 7 凸輪 2 11 主轴 2221 打刀桿 2611 排氣部 2621 排氣部 3 11 惰輪 3411 凹部 3 6 1 鏈輪 M441540 • · * 3 8鏈條 4 倍力打刀缸The utility model has the following features: 1. By using the non-contact sensing sensor encoder 5, the sensing encoder 5 can accurately sense the linkage shaft 51 by using a special structural design. Rotation angle, and the sensing system is equivalent to sensing the rotation angle of the cam shaft 36 of the automatic tool changer 3, thereby having: accurately measuring the rotation angle to control the action positioning point of the tool changer arm 3, Eliminating the problem that must be adjusted from time to time, and the sensing encoder 5 itself can also be extremely inconvenient to burn due to protection lines such as dynamic voltage limiting current limit, and the like, and no longer because of the use of conventional signals. Induction wheel 341 and sensor 342, and it is very difficult to adjust the distance between them _ and each disassembly - button must be rectified, or even because of the use of non-contact sensing The encoder 5 has a function that the volume of the sensing encoder $ itself is much smaller than that of the conventional sensing mechanism 34. The sensing encoder 5 is disposed on the front side of the body 31 of the automatic tool changer. , instead of being placed on the side of the body 3 i, so there will be no Because it is set to the side and it is difficult to repair the _ (as shown in the 5th, if the sensing encoder 5 is set to the side of the body 3 1) will be due to the body 3 μ processing device between the working machine 2 The pitch is too small to be repaired.) - * The cylinder unit 4 ° 3 is changed by using the speed of the cylinder with the first, the first, the fourth and the second, and the speed of the knife is changed by using the induction horse 1 '4 2 The Bally cylinder 4 is used, and the first and second cylinder units* are smaller than the conventional ones, so that the pressing speed of the knife bar 4 3 ( (ie, looser several times faster than the conventional one) The current speed requirement. 4 12 M441540 * up to 3 5 ' and the induction motor 3 5 is electrically connected to the above-mentioned frequency converter to have the effect of stepless speed change, and because it is a stepless speed change, it is not There is a need to add a mechanical brake mechanism for the motor. 5. It also has the effect described above in the "Comparison of the Creation and the Convention". The above is only a preferred embodiment of the present invention, and therefore That is to say, it limits the scope of patents created by this creation, and the equivalent structural changes made by the use of this creation manual and the contents of the drawings. All of them are included in the scope of this creation and are given to Chen Ming. [Simple description of the drawings] Figure 1 is a plan view of a conventional composite processing equipment. Figure 2 is the plane of the mechanism of the 1st towel. Schematic diagram of the structure. Fig. 3 is a schematic view of the single-knife cylinder in Fig. 1 before pressing down. Figure 4 is a schematic diagram of the single-knife cylinder in Figure 1 after pressing down. The intent of creating a composite processing equipment. Fig. 6 is a schematic view of the double force knife cylinder before the pressing in the creation. Fig. 7 is a schematic view of the double force knife cylinder after the pressing. Figure 1 is a schematic diagram of the automatic tool changer and the sensing code in the top view. Figure 9 is a partial schematic diagram of the sensing encoder in the creation. [Main component symbol description] 1 Tool magazine 2 processing Device 13 M441540 2 1 Working machine 22 Single-section knife cylinder 221 Actuating cylinder unit 222 Knife unit 2 3 Air pressure source 2 4 Exhaust part 2 5 Switcher 26 Power unit 261 First air pressure source 262 Second air pressure source 2 7 a switch 28 second switch 3 automatic tool changer 3 1 body 32 brake Up to 3 3 Tool change arm 3 4 Sensing mechanism 341 Signal sensor wheel 342 Sensor 35 Induction motor 36 Cam shaft 3 7 Cam 2 11 Spindle 2221 Drill lever 2611 Exhaust part 2621 Exhaust part 3 11 Idler 3411 Recess 3 6 1 sprocket M441540 • · * 3 8 chain 4 double force knife cylinder
41 第一作動缸單元 410 活塞桿 4 2 第二作動缸單元 420活塞桿 422 下端通道 43 打刀單元 430打刀桿 431 下端通道 5 感測編碼is 5 0 感測部 5 1 連動轴 5 2磁性體 5 3 感測元件 54 訊號處理電路 6 自動換刀控制裝置 411 上端通道 421 上端通道 4301中空部 5 11 鏈輪 1541 first cylinder unit 410 piston rod 4 2 second cylinder unit 420 piston rod 422 lower end passage 43 knife unit 430 tool rod 431 lower end passage 5 sensing code is 5 0 sensing portion 5 1 linkage shaft 5 2 magnetic Body 5 3 sensing element 54 signal processing circuit 6 automatic tool change control device 411 upper end channel 421 upper end channel 4301 hollow portion 5 11 sprocket 15