200835571 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種自動移送料件之焊接機，特別是指 一種自動化控制將多個工件同步輸送並焊接為一體之自動 移送料件焊接機構者。 【先前技術】 為把複數工件結合為一體之眾多技術中，廣為工業所 使用之點焊技術，係屬一傳統地工業知識技能。 習知點焊接技術為電流供電予電性相反之二電極頭5 對二工件間欲結合之部位進行點焊結合。 既有之點焊機之操控，由於工件必須利用人力或治具 以逐一定位二電極頭位置，無法對各工件為自動化進料與 進行點焊，顯有加以改善之必要。 【發明内容】 本發明之主要目的，在於解決上述的問題而提供一種 自動移送料件之焊接機，利用移送料件裝置使多個工件得 以順利地輸送至焊接位置，供焊接裝置對工件進行點焊聯 結為一體並轉遞移位。 為達成前述之目的，本發明自動移送料件之焊接機， 係在一機台上組裝有一第一工件轉遞裝置、一第二工件轉 遞裝置、一移送機構及一焊接裝置；其中，該第一工件轉 遞裝置利用一工件推移機構，使一工件得以輸送至該移送 機構，該移送機構轉遞工件至該焊接裝置的位置，使該焊 接裝置對該工件與第二工件轉遞裝置送出之另一工件進行 5 200835571 點焊聯結為一體，並藉該移送機構轉遞移位及操控該工件 推移機構對已聯結一體之工件轉遞離開該移送機構。 本發明之上述及其他目的與優點，不難從下述所選用 實施例之詳細說明與附圖中，獲得深入了解。 當然，本發明在某些另件上，或另件之安排上容許有 所不同，但所選用之實施例，則於本說明書中，予以詳細 說明，並於附圖中展示其構造。 【實施方式】 苐1圖至第6圖之圖式所示者，為本發明所選用之實 施例結構，此僅供說明之用，在專利申請上並不受此種結 構之限制。 本實施例係有關一種自動移送料件之焊接機1，從第 1圖可清楚地看到一機台1 1上組裝有一第一工件轉遞裝 置2、一第二工件轉遞裝置3、一移送機構4、一工件推 移機構5及一焊接裝置1 2。 此焊接機之運作係以第一工件轉遞裝置2利用工件推 移機構5使一第一工件得以順利地自第一工件轉遞裝置2 輸送至該移送機構4，再以該移送機構4轉遞第一工件至 第二焊接裝置1 2位置，再使該焊接裝置1 2對第一工件 及來自第二工件轉遞裝置3之一第二工件進行點焊結為一 體，然後，該移送機構4再將聯結一體之二工件轉遞移位 〇 該工件推移機構5對下一個第一工件為移送機構4送 入之同時，同步地轉遞前述已聯結一體之工件離開該移送 6 200835571 機構4。 為使明瞭本發明實施例 屬罐上蓋作為第—工件，=、、，構物作，兹以一矩形金 把作為第二工件。及奴點焊結合於上蓋之-弓形提 構2 前述第—工件編置2包括-輸送機 ==構f2。其中，該輪送機構Η係由-少二滚i 2牙*固疋在機台1 1上，該輸送機構具有至 達；1二if，糟以帶動輸送帶213環繞，利用-馬 作輪送，使排列於該輸送== 上盍6丄传以漸趨前進至該送料端214而連續地遞送。 機構=、3Γ第4圖：示’該承接機構2 2設於輸送 r在機Μ ^ 214前方。該承接機構22包括有固 又…口 之基座2 2 1，利用聯結於該基座2 2 1 之氣壓缸2 2 2作為驅動-承台2 2 3為高度上升或下降 控’該承台2 2 3與基座2 2 1之間具有二個縱向導 杯2 2 4 ’在該承台2 2 3升降動作期間，予以引導而獲 得升降作動之輔助性穩定功效。 該承台2 2 3於下降位置之高度，係相當於前述輸送 機構2 1之送料端2 1 4，該承台在對應輸送帶2丄3之 二侧邊分別設置有一限位導執2 2 5，二限位導軌2 2 5 可以調整適用於該上蓋6或其他第—卫件之寬度距離。當 上蓋6輸人該承台2 2 3 ’可被—固設在機台i i上之前 端阻擔件2 2 6擋住，防止該上蓋6飛出該承台2 2 3。 7 200835571 前述承台2 2 3可承接一上蓋6，在 2 5上側設置-個伽著件2 2 7在提 二2 2驅動而原地昇起至定位時，防止該上 I6跳脫，如弟3、4圖所示者。 以第2圖配合第5圖來看，前述移送機構 嶋地設置在該機台1 h該移送機構I: 齡-轉i 4 〇圓周等分設置之數個工件承載部4工，每 1可依轉盤轉動而對應到前述承接機構2 2^位置，用以取接—個上蓋6。該工件承載部4丄包括 =於轉盤周緣之缺口 4 〇 i，及依附轉盤表面位於缺口 般==—銜接導執4 2，介於二銜接導執4 2間鄰近轉 现疋轉中心方向亚設有-攔阻構件4 3，該攔阻構件4 3 ，二銜接導軌4 2之間具有間距而分卿成—撥除通 4 〇 就第2、5、6圖來看，前述工件推移機構5包括一 線性滑執5 1以不干涉其它零組件作動而固定於機台工上 ’該線性滑軌5 1上具有二滑塊5 2，利用-連接二5 3 與一该滑塊5 2聯結。一支柱5 4聯結氣壓缸5 5作為一 移動源’該氣壓缸5 5之推桿前端與連接板5 3之—凸塊 5 6聯結，藉以操控該連接板5 3作線性位移。 位於連接板5 3二端該二滑塊5 2上分別聯結有一工 件撥入懸臂5 7及一工件撥出懸臂5 8，該工件撥入懸臂 5 7和工件撥出懸臂5 8下方各具有一撥板5 7丄、g 8 1。該工件撥入懸臂5 7係設定在連接板5 3線性位移至 8 200835571 一定點時，恰位於該輪送機構2 同時，該工件撥出懸臂5 8則位於於二::21 :上：， 工件承載部上方。 叫位置之另- 述工構5中連接板53— 什撥入懸臂5 7下方之撥板C； 7 1 h 之承a 9 9 Q i· ^ 1撥動處於上昇位置 機構4旋轉對應:ί二= = 勢滑入該移送 42之間’直到該上蓋6受 =1-銜接導軌 於此同時，該工件撥出縣；=:4 3阻擋才停止。 …，因不受該攔阻：“二:又子狀態之撥板 轉盤對稱位m „干#之緣故，恰可通過該 而可推移出已完成點:之3部41之二撥除通道4 4 ’ 多個 讀承載部41之上蓋6提供 上之上Γ稭此可避免轉盤旋動時，工件承載部 風口離心力而移位或拋離。 部盤㈣’使前述輸送滑人上蓋6之工件承載 到該第二!述焊接裂置12之電極對應位置，。直 置後，：過置3輸送提把（圖面未繪)至相對位 和提把成為：。衣置1 2之上、下電極予以熔融上蓋6 方之：=構二度旋轉轉盤’該工件撥出懸臂5 8下 3及二撥除通道4 4 載部4 1之攔阻構件4 4後，把已完成焊接提把為一體之上蓋 9 200835571 6撥動而推出該工件承載部4 1，如第6圖所示般，沿著 一落料軌道4 6移出本焊接機外。 工件轉遞裝置以上所述實施例之揭示係用以說明本發 明，並非用以限制本發明，故舉凡數值之變更或等效元件 之置換仍應隸屬本發明之範疇。 由以上詳細說明，可使熟知本項技藝者明瞭本發明的 確可達成前述目的，實已符合專利法之規定，爰提出專利 申請。 【圖式簡單說明】 第1圖係本發明焊接機之一較佳實施例之外觀圖。 第2圖係有關第一工件轉遞裝置之局部示意圖。 第3圖係承接機構之示意圖。 第4圖係承接機構上升使上蓋輸送到工件承載部之關係示 意圖。 第5圖係整體移送料件裝置之俯視平面示意圖。 第6圖係移出已焊接完成之工件之示意圖。 【主要元件符號說明】 焊接裝置12 支撐架2 1 1 輸送帶2 1 3 馬達2 1 5 基座2 2 1 焊接機1 機台1 1 第一工件轉遞裝置2 輸送機構2 1 滾輪2 1 2 送料端2 1 4 承接機構2 2 200835571 氣壓缸2 2 2 承台2 2 3 縱向導桿2 2 4 限位導執2 2 5 前端阻擋件2 2 6 上限位件2 2 7 第二工件轉遞裝置3 移送機構4 轉盤4 0 缺口 4 0 1 工件承載部4 1 銜接導軌4 2 搁阻構件4 3 撥除通道4 4 磁鐵4 5 落料執道4 6 工件推移機構5 線性滑軌5 1 滑塊5 2 連接板5 3 支柱5 4 氣壓缸5 5 凸塊5 6 工件撥入懸臂5 7 撥板5 7 1、5 工件撥出懸臂5 8 上蓋6 11200835571 IX. Description of the invention: [Technical field of the invention] The present invention relates to a welding machine for automatically transferring materials, in particular to an automatic transfer material welding mechanism that automatically controls multiple workpieces to be synchronously conveyed and welded together. . [Prior Art] Among the many technologies that combine multiple workpieces, the spot welding technology used by the industry is a traditional industrial knowledge skill. The conventional spot welding technique is a two-electrode head 5 for supplying electric current to the opposite polarity, and spot welding is performed on a portion to be joined between the two workpieces. In the control of the existing spot welding machine, since the workpiece must be positioned by the manpower or the jig to position the two electrode heads one by one, it is impossible to automatically feed and spot weld each workpiece, which is necessary to be improved. SUMMARY OF THE INVENTION The main object of the present invention is to solve the above problems and to provide a welding machine for automatically transferring materials, which utilizes a moving material device to smoothly transport a plurality of workpieces to a welding position for the welding device to perform a point on the workpiece. The welding joint is integrated and transferred. In order to achieve the foregoing objective, the welding machine for automatically transferring the material of the present invention is assembled with a first workpiece transfer device, a second workpiece transfer device, a transfer mechanism and a welding device on a machine table; wherein The first workpiece transfer device utilizes a workpiece shifting mechanism to transport a workpiece to the transfer mechanism, the transfer mechanism transfers the workpiece to the position of the welding device, and the welding device sends the workpiece to the second workpiece transfer device The other workpiece is integrated into the 200835571 spot welding joint, and the transfer mechanism is transferred and manipulated by the transfer mechanism to transfer the joined workpiece away from the transfer mechanism. The above and other objects and advantages of the present invention will be readily understood from Of course, the invention may be varied on certain components, or in the arrangement of the components, but the selected embodiments are described in detail in the specification and their construction is shown in the drawings. [Embodiment] The structure shown in the drawings of Fig. 1 to Fig. 6 is the structure of the embodiment selected for use in the present invention, and is for illustrative purposes only, and is not limited by such structure in the patent application. The embodiment relates to a welding machine 1 for automatically feeding a material. It can be clearly seen from Fig. 1 that a machine workpiece 1 is assembled with a first workpiece transfer device 2, a second workpiece transfer device 3, and a The transfer mechanism 4, a workpiece shifting mechanism 5, and a welding device 12 are provided. The welding machine is operated by the first workpiece transfer device 2 using the workpiece shifting mechanism 5 to smoothly transfer a first workpiece from the first workpiece transfer device 2 to the transfer mechanism 4, and then transferred by the transfer mechanism 4. Positioning the first workpiece to the second welding device 12, and then welding the welding device 12 to the first workpiece and the second workpiece from the second workpiece transfer device 3, and then transferring the mechanism 4 Then, the two integrated workpieces are transferred and transferred, and the workpiece moving mechanism 5 feeds the next first workpiece to the transfer mechanism 4, and synchronously transfers the joined workpieces away from the transfer 6 200835571 mechanism 4. In order to clarify that the can upper cover of the embodiment of the present invention is used as the first workpiece, the =, , and the structure, a rectangular gold handle is used as the second workpiece. And the slave spot welding is combined with the upper cover - the bow profile 2 The aforementioned first - workpiece arrangement 2 includes - conveyor = = configuration f2. Wherein, the wheel-feeding mechanism is fixed on the machine table 1 by the second-hand roller, and the conveying mechanism has a maximum of 1; if, the belt is driven around the conveyor belt 213, and the wheel is used. The delivery is continuously delivered by arranging the delivery == top 6 以 to progressively advance to the feed end 214. Mechanism =, 3Γ Figure 4: shows that the receiving mechanism 2 2 is located in front of the transport r ^ 214. The receiving mechanism 22 includes a base 2 2 1 having a solid port, and a pneumatic cylinder 2 2 2 coupled to the base 2 2 1 as a drive-cap 2 2 3 as a height rise or fall control Between the 2 2 3 and the pedestal 2 2 1 , there are two longitudinal guide cups 2 2 4 ' during the lifting and lowering operation of the pedestal 2 2 3, and the auxiliary stabilization effect of the lifting operation is obtained. The height of the cap 2 2 3 in the descending position is equivalent to the feeding end 2 1 4 of the conveying mechanism 2 1 , and the cap is respectively provided with a limit guide 2 2 on the side of the corresponding conveyor belt 2丄3. 5, the second limit rail 2 2 5 can adjust the width distance suitable for the upper cover 6 or other first guard. When the upper cover 6 is input, the cap 2 2 3 ' can be blocked by the end resisting member 2 2 6 before being fixed on the machine i i to prevent the upper cover 6 from flying out of the cap 2 2 3 . 7 200835571 The above-mentioned cap 2 2 3 can receive an upper cover 6 and is disposed on the upper side of 25 - a glazing member 2 2 7 prevents the upper I6 from jumping when lifting the 2 2 drive and raising it to the original position, such as The brothers shown in Figures 3 and 4. Referring to Fig. 2 in conjunction with Fig. 5, the transfer mechanism is disposed on the machine 1 h. The transfer mechanism I: the age-to-i 4 〇 circumference is equally divided into a plurality of workpiece carrying portions 4, each of which can be According to the rotation of the turntable, it corresponds to the position of the receiving mechanism 2 2^ for picking up the upper cover 6. The workpiece carrying portion 4丄 includes a notch 4 〇i at the periphery of the turntable, and the surface of the attached turntable is located at the gap==-the engagement guide 4 2, and the second transfer guide is adjacent to the transfer center. There is provided a blocking member 4 3 , the blocking member 4 3 , and the two connecting rails 4 2 have a spacing therebetween and are separated from each other. As shown in the second, fifth, and sixth figures, the workpiece shifting mechanism 5 includes A linear slider 5 1 is fixed to the machine table without interfering with other components. The linear slide 51 has two sliders 5 2 and is coupled to a slider 52 by a connection 2 5 3 . A strut 5 4 is coupled to the pneumatic cylinder 5 5 as a source of movement. The front end of the push rod of the pneumatic cylinder 5 5 is coupled to the lug 56 of the connecting plate 53 to thereby linearly displace the connecting plate 53. The two sliders 5 2 are respectively connected with a workpiece dialing cantilever 57 and a workpiece dialing cantilever 5 8 , and the workpiece dialing cantilever 57 and the workpiece dispensing cantilever 5 8 each have a lower portion. Dial plate 5 7丄, g 8 1. The workpiece dialing cantilever 57 is set at a certain point when the connecting plate 533 linearly shifts to a certain point of 200835571, just at the same time as the wheeling mechanism 2, and the workpiece pulling out cantilever 58 is located at two::21: Above the workpiece carrier. The other part of the position - the connecting plate 53 of the construction 5 - is transferred to the dial C below the cantilever 5 7; 7 1 h of the bearing a 9 9 Q i · ^ 1 is in the ascending position of the mechanism 4 rotation corresponding: ί Two = = the potential slides between the transfer 42 'until the upper cover 6 is subjected to = 1 - the connecting rail is at the same time, the workpiece is dialed out of the county; =: 4 3 blocking stops. ..., because it is not obstructed: "Two: the state of the dialing dial of the dial-up dial m „ dry#, just by which it can be removed and completed: 3 parts of the 41nd dialing channel 4 4 The upper cover 6 of the plurality of read carrying portions 41 is provided with the upper upper stalk. This prevents the rotating portion of the workpiece bearing portion from being displaced or thrown away when the turntable is rotated. The disc (4)' carries the workpiece of the transport slider upper cover 6 to the corresponding position of the electrode of the second solder joint 12. After straightening, the overfeeding handle (not drawn) to the relative position and the handle are: Above the garment, the lower electrode is fused to the upper cover 6: = two-degree rotating turntable 'the workpiece is pulled out of the cantilever 5 8 3 and 2 is removed from the channel 4 4 the blocking member 4 4 of the carrier 4 1 The completed welding handle is integrated into the upper cover 9 200835571 6 and the workpiece carrying portion 4 1 is pushed out, and as shown in Fig. 6, the outer portion of the welding machine is removed along a blanking rail 46. The present invention is not intended to limit the invention, and variations of the numerical values or substitution of equivalent elements are still within the scope of the invention. From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the above-mentioned objects, and is in accordance with the provisions of the Patent Law. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an external view of a preferred embodiment of a welding machine of the present invention. Figure 2 is a partial schematic view of the first workpiece transfer device. Figure 3 is a schematic diagram of the receiving mechanism. Fig. 4 is a schematic view showing the relationship between the rise of the receiving mechanism and the conveyance of the upper cover to the workpiece carrier. Figure 5 is a top plan view of the overall transfer material unit. Figure 6 is a schematic illustration of the removal of a workpiece that has been welded. [Main component symbol description] Welding device 12 Support frame 2 1 1 Conveyor belt 2 1 3 Motor 2 1 5 Base 2 2 1 Welding machine 1 Machine 1 1 First workpiece transfer device 2 Transport mechanism 2 1 Roller 2 1 2 Feeding end 2 1 4 receiving mechanism 2 2 200835571 pneumatic cylinder 2 2 2 cap 2 2 3 longitudinal guide 2 2 4 limit guide 2 2 5 front stop 2 2 6 upper limit 2 2 7 second workpiece transfer Device 3 Transfer mechanism 4 Turntable 4 0 Notch 4 0 1 Workpiece bearing 4 1 Connecting rail 4 2 Displacement member 4 3 Removal channel 4 4 Magnet 4 5 Blanking pass 4 6 Work shifting mechanism 5 Linear slide 5 1 Slip Block 5 2 Connecting plate 5 3 Strut 5 4 Pneumatic cylinder 5 5 Bump 5 6 Workpiece dialing cantilever 5 7 Pad 5 7 1、5 Workpiece pull-out boom 5 8 Upper cover 6 11