1303195 九、發明說明： 【發明所屬之技術領域】 尤其是指一種可同時 本發明係關於一種焊接控制器 控制多部機台之整合型焊接控制器。 電弧焊接，係廣為焊接業界 A .. "N 斤使用之一種焊接技術， 其係將以高電流低電壓方式產生 干崁⑽ 融以進行焊接作举，C 弧’將工件或焊條炼 安因：湯業然而’進行電弧焊接時存在著以下危 一、紫外光傷害：焊接作業淮r _ .24, 于接作業進仃時，高熱之電弧會產 且1、之料光，在長時H下對視力有不良影響， 2電孤所產生的紫外光與空氣中之氧氣作用後會產生相 田展度的臭氧’這些臭氧有可能導致焊接技㈣產生短暫 的碩暈現象。 二、 燻煙中毒··在電極之電弧焊接作業中會產生包含 敗化物及金屬氧化物之燻煙，尤其在消耗性電極之電弧焊 接作業中’更會產生高達2%的電極重量之燻S，人體在 長』吸入燻煙的情況下’不僅造成呼吸系統受損，甚至產 生中毒現象。 三、 火花、熔渣燙傷··進行電弧焊接時，稍有不慎即 有可此遭飛濺之火花或熔渣灼傷皮膚，或因電焊設備接地 不良而遭到電擊。 因此’相關業者便開發了自動化焊接設備，以代替人 1303195 力進行焊接工作。 請參閱第六®，-部自動化焊接設備包含有-焊機 (91)、-供線機（92)、以及-焊接控制器（97)，該焊接控 =器(97)用以控制該焊機⑷）輪出之電流與電壓與供線機 之焊條供應速度，而—部完整之自純焊接設備尚包 =多部外部機構，如十字臂（94)、Η平台、門型機構… :機械手臂機構’或是如轉盤(93)、滾輪...等定位機構， 二手臂：構可以設於其上尤焊搶對定位於定位機構 1在Γ心焊接作業’以替代人工烊接作業，使人們僅 設定相關參數及監看桿道品質即可；然、，該此外 各係由—對應之控制器進行控制，例如以十字臂押 制器（95)控制十字臂ί94)，七、±± 十子#才工 (93) » JL 或以轉盤控制器（96)控制轉盤 ⑽其亚非與焊機⑽之焊接控制器⑽整 一情形不僅造成焊接作必須^ 複。 使仵卜接參數之設定作業顯得相當繁 【發明内容】 用二目的在於提供-種整合型焊接控制器， 為達到前揭、供線機以及多部外部機構。 制器包，揭之目的，本發明之技術手段係令-焊接控 一控制單元 一數位類比 ，用 轉換 以處理各項數據資料； 器’連接至該控制單元之輸出端，用 1303195 :拴制單元輪入之數位控制信號轉換為類比控制信號· 山數擴充’I面單元’連接至該數位類比轉換器之輪出 端，用以連接焊接設備之機台，並將類比控制信號輸乂 機台，以控制其作動； 芝 至少一電流電壓調幅單元，連接至各機台之輸出端， 用以將高數值之電流、電壓信號轉換為低電流'電壓信號: 颂比數位轉換器，連接於電流電壓調幅單元之鈐 端與控制早TL之輸入端間，用以將類比信號轉換^ 後輸入至控制單元；以及 15唬 -設定裝置’包含有一顯示單元以及一設定單元，八 別連接至該控制單元之輸出端及輸人端，帛以設^焊接^ 數並顯示經控制單元處理過後之信息。 多 本兔明可透過其擴充介面單元連接多部機台，並透 加：控制，其將各機台之運轉狀況整合顯示於該 :^不早7^ ’供焊接人員同時監看各機台之運 狀況’並藉由設定裝置設定各項焊接參數控制各機台， 以達到最佳之焊道品質，本發明使焊接人員不必往返於各 機台間故繁複之參數調整’使焊接作業更為簡便且更有效 率 0 【實施方式】 月多閱第圖’為本發明整合型焊接控制器（1 〇 ) 之一較佳實施例，其包含： -控制單元（a )’具有數據資料的輸入、輸出、運 1303195 算、存取…等功能，包 桿接參數； '括有-記憶模組，用以暫時記憶 一數位類比轉換哭f h^ 之輸出妒田 、),連接至該控制單元（a ) ,Λ 〇 . 3 )輸入之數位控制信f卢鏟 換為類比控制信號； m ^轉 數擴充介面單元（c彳，# 夕仏山 連接至該數位類比轉換器（b ) 之輸出端，用以連接煜桩执你 ^ D ; …之機台，例如焊機、供線機' 或疋外部機構’該外部機構可為十字臂、χ_γ平台、二 廿肱趂" 次轉盤、滾輪…等定位機構， 並將類比控制信號輸入至外 Γ哔機構，以控制其作動； 至少一電流電壓調幅單元r .w ^ ^ ?田早凡（d )，連接至機台（如焊 機）之輸出端，用以將機A於 一 σ^ 輸入之咼數值之電流、電壓信 唬轉換為可為類比數位轉換 ° 壓信號； 轉換。“〇所接收之低電流、電 颁比數位轉換益（e)，連接於電流電壓調幅單元 (d )之輸出端與控制單 Q a )之輸入端間，用以將電 流電壓調幅單元（d )輸入夕相l 电 之類比信號轉換數位信號後輸 入至控制單元（a );以及 交别 一設定裝置（f)，白人 抑一 包各有一顯示單元（ί 1 )以及 一 $又疋早兀(f 2 ) ，★女翻一口口 we μ』不早元（f 1 )連接至該控制 早元（a )之輸出端，用以兹 、 用以α不經控制單元處理過後之信 息’如目如焊機輸出之電滿 电/瓜及電壓值、轉盤或滾輪之轉速、 供線機之供線速度…等；嗜μ 叫^ 4叹又早元（f 2 )連接至該控 制單兀（a )之輸入端’焊接人員可透過該設定單元（$ 7 1303195 以控制各 2 )叹疋焊接參數並輸入至該控制單元（a 機台之作動狀態。 請參閱第二圖，為—包含 横圖，1卜μ S有本發明之焊接設備電路方 塊圖该焊接設備包含有一焊機 9 L 干械^ d 1 )、一供線機（3 2 } 一十字臂（34)以及一轉盤 r 〇 τ X 7 轉^(33),而該焊機 (3 1 )、供線機（3 2 )、十 3 )皆連接至本發明整合型 及轉盤（3 發明所一併中制·卜什夕μ 並為本 U制，上述之焊機（3丄）、 十字臂（3 4 )及轉盤（”J 2 } ' 说一 （3 3 )分別連接至本發明盆中一 擴充介面單元、 、ώ雷厂 為接收該焊機（3 1 )輸出之電 /瓜、電壓信號，本發明以一 以1流電壓調幅單元（d )連拯 至該焊機（3 1 )之給屮# 、u」運接 )之輸出柒，以下將以 明本發明之控制方式。 ^為例說 進行焊接作業前，可先透過設定裝置（f)之輪 讀定各種焊接參數，例如起料之電流及電壓值、焊機 (311輸出之電流及電壓值、供線機（ 度、供線機（3 2 )之寸動递_ ^ ^ , 線迷 才動速度、十字臂（3 4 )之位置 或是轉盤（33)之轉速·.·等’待起弧動作完成後… 制单兀（a )便將對應於焊接參數之控制信號經類: 轉換器（b )轉換後，分別輪人$、击& ^ 俊77㈣人至連接於擴充介面單元（c) 上之供線機（3 2 )、焊機（3 1 )以及轉盤（3 3 )， 以控制供線機（3 2 )、焊機（3 1 )、十字臂（3 及轉盤（3 3 )依據所設定之焊接參數作動。 此時連接於焊機（q 1^ θ , 干钺C d 1 )上之焊搶亦開始進行垾接作 8 1303195 二機（31)輸出之電流、電壓值，依據固設於 子穿（3 4 )上之焊槍與欲焊接工件間之距離而變化， 由於此一部份係為習知之通常技術，故於此不再贊述 ^接人員可將某一段焊出優質焊道之期間内：由焊‘ 』^所輪出之電流、電壓平均值暫存於控制單元（ m!中做為焊接參數’據以和稍後焊機（3所 化出，電壓值比較’倘若電流或電壓之數值產生變 焊機輸出之電流、…… 動通常而言’錄 近，反之亦r 表示焊搶與工件間之距離過 亦^，因而焊接人員可藉此判斷 距離是否適當，並，料〜^ 〇 于n、工件間之 工件間之伴牲丨整十子之位置，使焊搶與 銲接電流之穩定度。 長度，准持一定，並維持 且於焊接作業當中，該類比數位 將谭機（H)輸入之電流、電麼值:（:）持績地 回授至控制單元（〇,並透過控制單^位㈣後 輪出並顯示於該設定裝a之運异後 不夏II)之顯示單元f 而焊接作m便可觀看顯示單， 谭接參數之數值及其變動情 夫！）上顯示之各項 例如焊條之溶化速度是否2、：参照實際之焊接情形， ^ ^ ( Ί /1 λ 〇 電弧之長度是否過長、十 子，（3 4 )之位置是否拾各 我 盤（3…運轉速度是二或：供線機（32)及轉 控制連接於擴充介面單元（二、4 ’以謂整焊接參數， 以得到最佳之焊道〇質 上各機台互相配合運作， ，而各機Μ接參數之調整皆可透 13〇3195 過同一設定裝置（f)今定 ^ , 並且透過同一控制單分广 t制，方便焊接人員對憶指σ 早兀（a 只對斗道品質之掌控。 本發明尚可包含有編石馬器連接於轉盤（ 專旋轉性機台之輸出端與控 滾輪.· 第二圖所示，於該轉盤（3^ j ^輸^間’如 夕认 3)之輸出端與控制單元r a · 之輪入端間設有一編碼哭「·、 ' ,, 扁馬益（1 )，用以檢知並回授轉盤γ q 3)之角度、位置至押刹置分,、 又得盤（3 喆士 *工制 （a )，當轉盤（3 3 )浐 轉時，即會觸發編碼·。 ）疋 八 ）之感測器，促使編碼器（彳、 發出脈衝信號至該控制罝；r ^ 1 ; 4Θ 夺工制早兀（a )，使控制單元（a )锟 根據編碼器（i )回值夕尸咕 傳之栺唬控制該轉盤（3 3 )之角声、 位置，以即時將焊道修正定位。 又 亡發明，擴充介面單元可依所欲連接之各機台之需 +、，疋位為乂 /爪介面或直流介面，使本發明之擴充性進一 ,、可連接更多種類、型號之焊機、供線機及外部機 構’為達到此-功能，請參閱第三圖，本發明尚可包含有 交直流變換電4 ( g )連接於數位類比轉換器（b )之輸 :主而與擴充介面單元（c )之輸入端間，言亥交直流變換電 路（g )包括一交直流轉換器（g 1 )以供交直流切換之 用。 於上述之較佳實施例中，該控制單元（a )可為一 PLC 控制器亦可為—pc，且該設定裝置（f )可包括一顯示幕 以及一按鍵組，亦可如第五圖所示，為一觸控式面板，其 上可&看各機台之狀況，並可直接觸按顯示於面板上之按 紐以輸入或改變焊接參數；此外，本發明尚可包括一儲存 10 1303195 )(如第四圖所示）， 以儲存於該儲存單元 便可經由控制單元（a ) ，以進行相同條件之焊 單元（h )連接至該控制單元（a 以使各項焊接參數及焊接程序得 (h )中，待下次進行焊接作業時， 取出已儲存之焊接參數及焊接程序 接0 •本發明整合型焊接控制器（10)之擴充介面單元可 同寺抚制夕口 *干機、供線機及多台外部機構，j僅簡化 焊接人員調整各項焊接參氣:之 二 皆黎人链_认且各機σ之運轉狀況 :;二、…又疋裝置之顯示單元上，亦利於焊接人員 /各機D之運轉狀況，且本發明之擴充介面單元尚可萨 :交直變t電路之切換’而可與交流或直流之機台相： 整八“ “也擴、，本發明將多部機台 ^成4全自動化焊接，使焊接作業之進行更節省人 力且更有效率。 【圖式簡單說明】 =一圖：為本發明第-較佳實施例之電路方塊圖。 弟二圖：為本發明與一焊接設備之各機台相連接之電 第三圖：為本發明第二較佳實施例之電路方塊圖。 第四圖：為本發明第三較佳實施例之電路方塊圖。 —第五圖：為本發明之設定裝置為一觸控式面板時之毅 定晝面示意圖。 第，、圖·為習知之焊接設備以多部控制器控制多部招 1303195 台之示意圖。 【主要元件符號說明】 (1 〇)整合型焊接控制 (3 1 )焊機 (3 3 )轉盤 (9 1 )焊機 (9 3 )轉盤 (9 5 )十字臂控制器 (9 7 )焊接控制器 (a )控制單元 (c )擴充界面單元 (e )類比數位轉換器 (f 1 )顯示單元 (g )交直流轉換電路 (h )儲存單元 器 (3 2 )供線機 (3 4 )十字臂 (9 2 )供線機 (9 4 )十字臂 (9 6 )轉盤控制器 (b )數位類比轉換器 (d )電流電壓調幅單元 (ί )設定裝置 (f2)設定單元 (g 1 )交直流轉換器 (i )編碼器 121303195 IX. Description of the invention: [Technical field to which the invention pertains] In particular, the invention relates to an integrated welding controller for controlling a plurality of machines by a welding controller. Arc welding is widely used in the welding industry. A.. "N kg used in a welding technology, which will produce dry sputum (10) in high current and low voltage mode for welding, C arc 'will weld the workpiece or welding rod Because: Tang industry, however, there are the following dangers in the arc welding: ultraviolet light damage: welding operation hua r _ .24, when the work is advanced, the high heat arc will produce and the material light will be long. H has an adverse effect on vision. 2 The ultraviolet light generated by the electric orphan will react with the oxygen in the air to produce phase-of-arrival ozone. These ozone may cause short-lived dizziness in the welding technique (4). Second, fumigation poisoning · In the electrode arc welding operation will produce smoke containing scum and metal oxides, especially in the arc welding operation of consumable electrodes 'more will produce up to 2% of the weight of the electrode smoked S In the case of long-term inhalation of smoke, the human body not only causes damage to the respiratory system, but even causes poisoning. 3. Sparks, slag burns · When performing arc welding, there is a slight inadvertent spark or slag that can cause skin damage, or electric shock due to poor grounding of the welding equipment. Therefore, the relevant industry has developed automated welding equipment to replace the welding force of 1303195. Please refer to the sixth ®, - part automated welding equipment including - welder (91), - wire feeder (92), and - welding controller (97), the welding control = (97) to control the welding Machine (4)) The current and voltage of the wheel and the supply speed of the welding rod of the wire feeder, and the complete self-purity welding equipment is still included = multiple external mechanisms, such as the cross arm (94), the stern platform, the door type mechanism... The mechanical arm mechanism 'or the positioning mechanism such as the turntable (93), the roller, etc., the two arms: the structure can be set on the welding, and the positioning is performed on the positioning mechanism 1 in the centering welding operation to replace the manual splicing operation , so that people can only set the relevant parameters and monitor the quality of the track; however, the other departments are controlled by the corresponding controller, for example, with the cross arm controller (95) to control the cross arm ί94), seven. ±±十子#才工(93) » JL or the turntable controller (96) controls the turntable (10). The welding controller (10) of the Asian and African and the welder (10) not only causes the welding to be repeated. The setting operation of the parameters is quite complicated. [Inventive content] The purpose of the invention is to provide an integrated welding controller, in order to achieve the front, the wire feeder and a plurality of external mechanisms. For the purpose of the invention, the technical means of the invention is that the welding control unit has a digital analogy, and the conversion is used to process various data data; the device is connected to the output end of the control unit, and is used by 1303195: The digital control signal of the unit wheel is converted into an analog control signal. The mountain number expansion 'I-face unit' is connected to the wheel-out end of the digital analog converter to connect the machine of the welding equipment, and the analog control signal is sent to the machine. a stage to control its actuation; at least a current-voltage amplitude modulation unit connected to the output of each machine for converting high-current current and voltage signals into low-current 'voltage signals: a delta-to-digital converter connected to Between the terminal of the current-voltage amplitude modulation unit and the input terminal of the control early TL, the analog signal is converted and input to the control unit; and the 15唬-setting device includes a display unit and a setting unit, and the eight-piece is connected to the The output end and the input end of the control unit are set to display the number of soldering and display the information processed by the control unit. More than one rabbit can connect multiple machines through its expansion interface unit, and through the control: it integrates the operation status of each machine in this: ^ 不早 7^ 'For the welding personnel to monitor each machine at the same time The condition of the operation is controlled by setting the welding parameters to control the various machines to achieve the best weld quality. The invention makes it unnecessary for the welding personnel to go back and forth between the machines and the complicated parameter adjustments For the sake of simplicity and more efficiency 0 [Embodiment] A more detailed description of one of the integrated welding controllers (1 为本) of the present invention includes: - the control unit (a)' has data data Input, output, transport 1303195 calculation, access... and other functions, the package rod is connected to the parameter; 'including the -memory module for temporarily memorizing the conversion of a digital analogy crying fh^, 妒田,), connected to the control unit (a) , Λ 〇. 3) The input digital control letter f is replaced by an analog control signal; m ^ revolutions expansion interface unit (c彳, # 夕仏山 is connected to the output of the digital analog converter (b) For connecting the piles to hold you ^ D ; ... Machine, such as welding machine, wire feeder 'or external mechanism', the external mechanism can be a cross arm, χ γ platform, two 廿肱趁 " secondary turntable, roller, etc., and the analog control signal is input to the outside Γ哔 mechanism to control its actuation; at least one current voltage amplitude modulation unit r .w ^ ^ ? Tian Zaofan (d), connected to the output of the machine (such as welding machine), used to machine A in a σ^ The input current value and voltage signal are converted to analog digital conversion voltage signal; conversion. "〇 Received low current, electrical ratio digital conversion benefit (e), connected to current voltage amplitude modulation unit (d) The output end is connected to the input end of the control unit Q a ) for inputting the current voltage amplitude modulation unit (d) into the analog signal of the evening phase and converting the digital signal into the control unit (a); and the setting device (f), the whites suppress one package each has a display unit (ί 1 ) and a $ 疋 early 兀 (f 2 ), ★ female turn a mouth we μ 』 not early (f 1 ) connected to the control early element ( The output of a) is used to process α without control unit After the information 'such as the output of the welding machine, the full power / melon and voltage value, the speed of the turntable or the wheel, the supply line speed of the feeder, etc.; 嗜μ 叫 ^ 4 sigh and early yuan (f 2) connection To the input of the control unit (a), the welder can sigh the welding parameters through the setting unit ($7 1303195 to control each 2) and input it to the control unit (a machine's active state. See second Figure, is a cross-sectional view, a block diagram of a welding device of the present invention, the welding device includes a welder 9 L dry machine ^ d 1 ), a wire feeder (3 2 } a cross arm (34) And a turntable r 〇τ X 7 turn ^ (33), and the welder (3 1 ), the wire feeder (3 2 ), the ten 3) are all connected to the integrated type of the invention and the turntable (3 inventions together) In the system, the above-mentioned welding machine (3丄), the cross arm (3 4 ) and the turntable ("J 2 } ' say one (3 3 ) are respectively connected to the basin of the present invention. The expansion interface unit, the ώ雷厂 receives the electric/melon and the voltage signal output by the welding machine (3 1 ), and the invention uses a 1-stream voltage amplitude modulation unit (d) to continually weld to the welding (31) to the Cao #, u "transport connection) of the output qi, the following will be out of the control of the present invention. ^ For example, before performing the welding operation, various welding parameters can be read through the wheel of the setting device (f), such as the current and voltage values of the welding, the welding machine (the current and voltage value of the 311 output, the feeder (degree) , the wire feeder (3 2) in the move _ ^ ^, the line fan speed, the position of the cross arm (3 4) or the rotation speed of the turntable (33) ·. etc. 'after the start of the arc action... The control unit (a) will control the signal corresponding to the welding parameters through the class: converter (b), and then turn the person $, hit & ^ Jun 77 (four) person to the supply line connected to the expansion interface unit (c) Machine (3 2 ), welder (3 1 ) and turntable (3 3 ) to control the wire feeder (3 2 ), the welder (3 1 ), the cross arm (3 and the turntable (3 3 ) according to the set The welding parameters are actuated. At this time, the welding and welding on the welding machine (q 1^ θ , cognac C d 1 ) is also started to be connected to the current and voltage values of the output of 8 1303195 (31). The distance between the welding torch on the sub-machine (3 4) and the workpiece to be welded varies. Since this part is a conventional technique, it is not mentioned here. During the period of welding a high-quality weld bead in a certain section: the current and voltage averages from the welding ' 』 ^ are temporarily stored in the control unit (m! as the welding parameter' and then the welder (3 Out, the voltage value is compared 'If the value of current or voltage produces the current output of the welding machine, ... the movement is usually 'recorded near, and r is also the distance between the welding and the workpiece is too ^, so the welding personnel can borrow Whether the distance is judged to be appropriate, and the material is ~^ 〇n, the position between the workpieces between the workpieces is tenth, so that the welding and the welding current are stable. The length, the standard is fixed, and the In the welding operation, the analog digital digits input the current and electric value of the input device (H): (:) to the control unit (〇), and after the control unit (4), it is rotated and displayed in the setting. After the installation of a, the display unit f of the summer II) is welded and m can be viewed as a display list, the value of the parameter of the tan connection and its change sorrow!) The items displayed on the display, for example, whether the melting speed of the electrode is 2: Reference Actual welding situation, ^ ^ ( Ί /1 λ 〇 arc length Is it too long, ten, (3 4) whether the position is picked up by each disk (3... the running speed is two or: the wire feeder (32) and the transfer control are connected to the expansion interface unit (two, four 's Parameters, in order to get the best weld bead enamel on each machine to work together, and each machine's splicing parameters can be adjusted through 13 〇 3195 through the same setting device (f) this time ^, and through the same control list The system is divided into a wide range of t, which is convenient for the welding personnel to recall the σ 兀 early (a only controls the quality of the road. The invention may also include a stone machine connected to the turntable (the output end of the rotary machine and the control roller). · In the second figure, there is a code crying "·, ' , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , (1), used to detect and feedback the angle of the turntable γ q 3), the position to the brake set, and the disc (3 gentleman * system (a), when the turntable (3 3) is turned , the code will be triggered. The sensor of 疋8) causes the encoder (彳, sends a pulse signal to the control 罝; r ^ 1 ; 4Θ 夺 制 兀 (a), so that the control unit (a) 锟 according to the encoder (i) After returning to the eve of the corpse, the sound and position of the turntable (3 3 ) are controlled to instantly correct the position of the weld bead. Also invented, the expansion interface unit can be used according to the needs of each machine connected +, The clamp is a 乂/claw interface or a DC interface, which makes the expandability of the present invention one, and can connect more types and models of welders, wire feeders and external mechanisms. To achieve this function, please refer to the third figure. The present invention may further comprise an AC/DC converter circuit 4 (g) connected to the digital analog converter (b): between the main and the input terminal of the expansion interface unit (c), the Haihai DC-DC conversion circuit (g) An AC/DC converter (g 1 ) is included for AC/DC switching. In the above preferred embodiment, the control unit (a) can be a PLC controller or a -pc, and the setting device ( f) may include a display screen and a button group, or as shown in the fifth figure, a touch surface , the above can be & see the status of each machine, and can directly touch the button displayed on the panel to input or change the welding parameters; in addition, the present invention can also include a storage 10 1303195) (as shown in the fourth figure Illustrated), for storing in the storage unit, via the control unit (a), the welding unit (h) performing the same conditions is connected to the control unit (a such that the welding parameters and the welding procedure are obtained in (h), When the welding operation is to be carried out next time, the stored welding parameters and the welding procedure are taken out. • The expansion interface unit of the integrated welding controller (10) of the present invention can be used with the temple to make the yukou* dryer, the feeder and more. External mechanism of the station, j only simplifies the welding personnel to adjust the welding gas: the second is the Li people chain _ recognize and the operation status of each machine σ:; Second, ... and the display unit of the device, also facilitates the welding personnel / each machine D The operating condition, and the expansion interface unit of the present invention is still available: the switching of the straight-forward t-circuit can be combined with the AC or DC machine: "Eight expansion", the present invention will be a plurality of machines 4 fully automated welding, making welding operations More labor-saving and more efficient. [Simplified description of the drawing] = a picture: a circuit block diagram of the first preferred embodiment of the present invention. Figure 2: The invention is connected to each machine of a welding device. 3 is a block diagram of a circuit according to a second preferred embodiment of the present invention. FIG. 4 is a block diagram of a circuit according to a third preferred embodiment of the present invention. The schematic diagram of the touch panel when the touch panel is used. The first, the figure is a schematic diagram of the control unit with a number of controllers controlling multiple steps of 1,303,195. [Main component symbol description] (1 〇) integrated welding control (3 1) Welder (3 3 ) Turntable (9 1 ) Welder (9 3 ) Turntable (9 5 ) Cross arm controller (9 7 ) Weld controller (a) Control unit (c) Expansion interface unit (e Analog analog digital converter (f 1 ) display unit (g) AC/DC conversion circuit (h) storage unit (3 2 ) supply line machine (3 4 ) cross arm (9 2 ) supply line machine (9 4 ) cross arm (9 6) turntable controller (b) digital analog converter (d) current voltage amplitude modulation unit (ί) setting device (f2) setting unit (g 1 ) Stream converter (i) encoder 12