201130589 t、發明說明： 【發明所屬之技術領域】 本發明涉及一種自動點焊系統，特別是涉及一種用於需多 個位置多個方向實施點焊的製件的自動點焊系統。 【先前技術】 按，隨著社會不斷進步，經濟不斷發展，人們生活水平不 斷提高，時尚、輕巧化及多樣化的電子產品越來越受到人們的 青睞，因而為電子產品朝輕巧化、高性能、高精度及高贫量的 目標發展提供了 一個良好的發展平台。製件為適應這種要求， 其生產和組裝過程中的每個工序的要求都非常嚴格。比如，連 接器是電子產品上常用的一種製件，有許多連接器類製件會具 有一金屬殼體及兩件或兩件以上的焊接於金屬殼體上的焊 件，而且焊件在金屬殼體上的焊接點位於不同的操作平面上。 惟，上述製件在焊接組裝時，其組裝與焊接作業通常都是 單獨進行，因而質量不穩定，產品良率低；而且由於這些製件 體積小，操作較困難，因而效率較低。 【發明内容】 本發明之目的係針對上述習知技術之不足提供一種多個 位置多個方向實施點焊的製件的自動點焊系統，其可節省人力 並可提高生產效率與產品品質。 為達成上述目的，本發明提供一種自動點焊系統，用於將 焊件焊接於製件上，其包括一傳送機構、載具、一第一焊件組 裝機構、一第一焊接機構、翻轉機構、一第二焊件組裝機構、 一第二焊接機構及一控制系統。載具可放置於傳送機構上並由 傳送機構傳送，用於承載製件。第一焊件組裝機構用於將第一 焊件貼附對位在製件上。第一焊接機構用於將第一焊件焊接到 製件上。翻轉機構設置於第一焊接機構處，用於將傳送機構上 201130589 之裝載有第一焊件在製件的載具翻轉一定角度。第二焊件組裝 機構用於將第二焊件貼附對位到製件上。第二焊接機構用於將 第二焊件焊接在製件上。控制系統與第一焊件組裝機構'第一 焊接機構、翻轉機構、第二焊件組裝機構及第二焊接機構電連 接以控制其工作。 如上所述，本發明自動點焊系統使用自動的組裝機構將焊 件組裝到位’再㈣自動的焊接機構，尤其使用可變換方向的 機械手臂料件的不同方向實施焊接，因❿組裝效率高，且產 品良率高。BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to an automatic spot welding system, and more particularly to an automatic spot welding system for parts requiring spot welding in multiple directions in multiple positions. [Prior Art] According to the continuous improvement of society, the economy continues to develop, people's living standards continue to improve, and fashion, light and diversified electronic products are increasingly favored by people, thus making electronic products lighter and more efficient. The development of high precision and high poverty targets provides a good development platform. In order to meet this requirement, the requirements for each process in the production and assembly process are very strict. For example, a connector is a commonly used component on an electronic product. Many connector-like components have a metal casing and two or more weldments welded to the metal casing, and the weldment is metal. The solder joints on the housing are on different operating planes. However, when the above-mentioned parts are welded and assembled, the assembly and welding operations are usually carried out separately, so that the quality is unstable and the product yield is low; and since these parts are small in size and difficult to operate, the efficiency is low. SUMMARY OF THE INVENTION The object of the present invention is to provide an automatic spot welding system for performing spot welding of a plurality of positions in a plurality of directions in view of the above-mentioned deficiencies of the prior art, which can save manpower and improve production efficiency and product quality. In order to achieve the above object, the present invention provides an automatic spot welding system for welding a weldment to a workpiece, comprising a conveying mechanism, a carrier, a first weldment assembly mechanism, a first welding mechanism, and a turnover mechanism a second weldment assembly mechanism, a second welding mechanism, and a control system. The carrier can be placed on the transport mechanism and transported by the transport mechanism for carrying the article. A first weldment assembly mechanism is used to attach the first weldment to the workpiece. A first welding mechanism is used to weld the first weldment to the workpiece. The turning mechanism is disposed at the first welding mechanism for inverting the carrier of the workpiece 1330589 loaded with the first weldment at the workpiece by a certain angle. A second weldment assembly mechanism is used to attach the second weldment to the workpiece. A second welding mechanism is used to weld the second weldment to the workpiece. The control system is electrically coupled to the first weldment assembly mechanism 'the first weld mechanism, the turnover mechanism, the second weldment assembly mechanism, and the second welding mechanism to control its operation. As described above, the automatic spot welding system of the present invention uses an automatic assembly mechanism to assemble the weldment into a positional "four" automatic welding mechanism, in particular, welding in different directions of the mechanical arm member of the changeable direction, because of the high assembly efficiency. And the product yield is high.
【實施方式】 為詳細說明本發明之技術内容、構造特徵及其所達成之目 的與功效，以下茲例舉實施例並配合圖式詳予說明。 本發明自動點焊系統用於在製件的組裝過程中，將數個焊 件由不同的方向分別焊接在製件的金屬殼體上，本實施例中， ^為連接器卜如第—圖至第四圖所示，連接器i包括絕緣 辦11、裝設於絕緣本體11上的數個端子12及包覆於絕緣本 11外的金屬殼體13。金屬殼體13側板上部的後端皆向後繼 戀延伸形成一延伸部130，兩延伸部130下邊緣分別向外垂直 付延伸形成—焊板131。金屬殼體13的下表面及左右兩側分 別焊接有第-焊件14、第二焊件15及第三焊件…在連接琴 1 '組裝過程中，需將第—焊件14、第二焊件15及第三焊件 16烊接於連接器i之金屬殼體13的下表面及左右兩 一焊件Η點谭於金屬殼體13之底板上，第二焊件15點焊於 板及左側的焊板131上，第三焊件16點烊於右側的 側板及右側的焊板131上。 傳送::Γ一五:上第十四圖，本發明自動點焊錫系統包括-、、-禪件组裝機構3、-第一谭接機構4、翻轉 201130589 =:、一第二焊件組裝機構5、—第二焊接機構一控制 具9。載具9用於承載連接器！，载具9可《於傳 =上並由傳送機構2傳送，第—焊件組裝機構3用於: 貼附對位在金屬殼體13上，第-焊接機構4用於 =第=件Η焊接到在金屬殼體13上，__ 二：：接機構4處，用於將傳送機構2上之裝載有第 Μ 載具9翻轉一定角度，第二焊件組纏 =15貼附對位在連接器1上，第二焊接機構6用於將 15焊接在連接器1上，控制系統與第—焊件組裝機 ^、第—焊接機構4、翻轉機構的、第二焊件組㈣構$及 第一知接機構6電連接以控制其工作。 ::明中’傳送機構2包括一首尾相接的環形的傳送執道 (@中未標示）及-傳送駆動裝置（圖中未標示）。所 焊件組«構3、第-焊接機構4、第二焊件組裝機構5及第 -焊接機構6依次裝設於傳送㈣外#卜所述控㈣統包括複 數傳感HH)’傳感器H)裝設於傳送軌道上，載具9放置於傳 送軌道上並可由傳賴道傳送至各個4。傳感^q裝設於 每一工站處，用於感應載具9是否到位，從而通知各個工站開 :工作。本發明自動點焊锡系統還包括複數可將裝載有焊件在 製件的載具9頂起以脫離傳送機構的頂起機構％(請參閱第十 四圆及第十五圖）’該等頂起機構38分別與第一焊件組裝機構 3、第-焊接機構4、翻轉機構4〇、第二焊件組裝機構5及第 —焊接機構6對應。 請參閱第六圖至第八圖，所述載具9包括本體部Μ、第二 承載部92及第三承載部93。本體部91包括一基板9ιι及從基 板9U上表面中部凸伸出的第—承載部912，第—承載部川 的中部開設有用於放置連接器i的開槽9121，開槽9i2i的槽 201130589 底面中部繼續凹陷形成一用於放置第一輝件i4的第一容置槽 I122 ’第—容置槽9122的形狀與第一焊件Η的形狀相適應。 土板叫的下表面向上開設有與第一容置槽9122連通的通槽 9U。第二承載部92和第三承载部％分別固定裝設於第一承 載部912的左右兩側。第二承載部％的中部對應開槽9⑵左 側處開設有用於容置第二焊件15的第二容置槽921，第三承載 部9 3的中部對應開槽9 j 2!右側處開設有用於容置第三焊件16 容置槽93卜載具9上於開槽9121的前後兩側分別開設 -疋位孔94’基板911下表面中部左右兩端分別開設有 槽95。 ^閱第五圖和第九圖，傳送執道包括㈣平行設置的輸 、1取料皮帶22及連接於兩輸送皮帶21 —端的送料 裝置23和連接於兩輸送皮帶21另一端的傳料裝置以。取料 帶22平行架設於—輸送皮㈣—側，用於承載組裝有第一谭 件14的載具。第—焊件組«構3將第-燁件14組裝於載且 9之第-容置槽9122内’送料裝置23將裝有第一焊件截 取料皮帶22上，在此可將未焊接焊件的連接器1 ，H 9内’在拷_巾制人瑞作將未 組裳於載具9内，再經過外觀檢驗及確定裝有未焊接 ，連接益1和第—焊件Μ後將載具9放置於輸送皮帶幻 上’二送日皮帶21和傳料裝置24將載具9輸送至第—焊接機構 、-焊件组裝機構5及第二焊接機構6處完成第 的焊接及第二焊件15的組裝與焊接。 ㈣14 -端Ϊ參^九圖，送料裝置23包括—連接於兩輸送執道Μ 达枓軌道23卜送料執道231上具有一寬度與載罝9之 適應的送料槽23U，送料槽23U之進料、出料兩端的 則刀別與兩輸送執道21連接，送料槽2311進料端的另一側 201130589 設有一傳感器10，送料槽2311的出料端亦設有一傳感器10。 送料槽2311之進料端和出料端的另一侧還分別裝設有一.送料 汽缸232、由送料汽缸232推動的頂桿233及連接於頂桿233 上的頂塊234。送料槽23 11之進料端的頂塊234後裝設有一擋 板235。當載具9從一輸送軌道21進入送料槽2311的進料端 並到位時會抵壓傳感器10’此時進料端的送料汽缸232開始頂 出頂桿233進而頂出頂塊234推動載具9滑向送料槽2311的 出料端，擋板235隨頂塊234移動至恰好擋住進料端防止下一 個載具9進入’以免頂桿233和頂塊234不能歸位，載具9被 推至出料端時抵頂出料端的傳感器1 〇，從而出料端的送料汽缸 232開始頂出頂桿233進而頂出頂塊234推動栽具9滑出送料 槽2311的出料端。 請參閱第五圖和第十圖，傳料裝置24包括固定架241、橫 移汽缸（圖未示）、橫架242、滑動件243及載具爽爪244。固 定架241的下端安裝於兩輸送皮帶21的另一端；橫架242固 定於固定架241的上端，滑動件243包括滑動塊243 1、第一連 接板2432、第二連接板2433、滑動板2434及垂直汽缸2435 和旋轉汽缸2436。橫移汽缸固定於橫架242上，滑動塊2431 與松架242滑動連接並可由橫移汽缸驅動而沿橫架242滑動； 第一連接板2432固定連接於滑動塊2431上，垂直汽缸2435 固定於第一連接板2432上，滑動板2434與第一連接板2432 滑動連接並可由垂直汽缸2435驅動而上下滑動；第二連接板 2433固定連接於第滑動板2434上，旋轉汽缸2436固定於第二 連接板2433上。載具夾爪244包括左夾爪2441和右夾爪 2442，左、右夾爪2441、2442之間形成夾嘴（圖中未示），且 載具夾爪244分別連接於旋轉汽缸2436上，且旋轉汽缸2436 可驅動載具夾爪244之左、右夾爪2441、2442接近或者分開， 201130589 從而夾緊或者鬆開載具9。由此，傳料裝置24可由載具夾爪 244於一輸送皮帶21上夾取一載具9後由橫移汽缸驅動而至另 輸送皮帶21上’垂直汽缸243 5驅動使載具夾爪244向下滑 動將載具9放置於另一輸送皮帶21上。[Embodiment] In order to explain the technical contents, structural features, and the objects and effects of the present invention in detail, the embodiments will be described in detail below with reference to the drawings. The automatic spot welding system of the present invention is used for welding a plurality of weldments from different directions to the metal casing of the workpiece during the assembly process of the workpiece. In this embodiment, ^ is a connector such as the first figure As shown in the fourth figure, the connector i includes an insulating unit 11, a plurality of terminals 12 mounted on the insulative housing 11, and a metal case 13 covered on the outside of the insulating body 11. The rear end portions of the side portions of the metal casing 13 are extended to form an extending portion 130, and the lower edges of the two extending portions 130 are respectively extended outwardly to form a welding plate 131. The lower surface and the left and right sides of the metal casing 13 are respectively welded with the first weldment 14, the second weldment 15 and the third weldment. In the assembly process of the connecting piano 1 ', the first weldment 14 and the second The weldment 15 and the third weldment 16 are connected to the lower surface of the metal casing 13 of the connector i, and the left and right weldments are placed on the bottom plate of the metal casing 13, and the second weldment 15 is spot welded to the plate. And on the welding plate 131 on the left side, the third weldment 16 is clicked on the right side plate and the right side welding plate 131. Transmission: Γ15: Above the fourteenth figure, the automatic spot soldering system of the present invention comprises -, - Zen assembly mechanism 3, - first tan connection mechanism 4, flip 201130589 =:, a second weldment assembly The mechanism 5, the second welding mechanism and the control device 9. The carrier 9 is used to carry the connector! The carrier 9 can be "on the transmission= and transmitted by the transport mechanism 2, and the first-weld assembly mechanism 3 is used for: affixing the alignment on the metal casing 13, and the first-welding mechanism 4 is used for = the first member Η Soldered to the metal casing 13, at the __2:: connection mechanism 4, for turning the loading of the third carrier 9 on the conveying mechanism 2 by a certain angle, and the second welding member is wrapped around the fifteen = 15 On the connector 1, the second welding mechanism 6 is used to weld 15 to the connector 1, the control system and the first-welding assembly machine, the first-welding mechanism 4, the turning mechanism, and the second welding member group (four) configuration $ The first interface mechanism 6 is electrically connected to control its operation. The "Mingzhong" transmission mechanism 2 includes a tail-to-end circular transmission channel (not indicated in @) and a transmission transmission device (not shown). The welding member group «3, the first-welding mechanism 4, the second welding member assembly mechanism 5, and the first-welding mechanism 6 are sequentially installed in the transmission (four) outside. The control (four) system includes the complex sensing HH) 'sensor H Mounted on the transport track, the carrier 9 is placed on the transport track and can be transmitted to each 4 by the pass. The sensing device is installed at each station to sense whether the carrier 9 is in place, thereby notifying each station to open: work. The automatic spot soldering system of the present invention further includes a plurality of jacking mechanisms for lifting the carrier 9 loaded with the weldment to remove the transport mechanism (see the fourteenth and fifteenth figures). The lifting mechanism 38 corresponds to the first weldment assembly mechanism 3, the first-welding mechanism 4, the inverting mechanism 4A, the second weldment assembly mechanism 5, and the first-welding mechanism 6, respectively. Referring to the sixth to eighth figures, the carrier 9 includes a body portion Μ, a second carrier portion 92, and a third carrier portion 93. The main body portion 91 includes a substrate 9 ι and a first carrying portion 912 protruding from a central portion of the upper surface of the substrate 9U. The middle portion of the first carrying portion is provided with a slot 9121 for placing the connector i, and a groove for the slot 9i2i. The central portion continues to be recessed to form a first accommodating groove I122' for arranging the first illuminating member i4. The shape of the accommodating groove 9122 is adapted to the shape of the first weldment Η. The lower surface of the earth plate is opened upwardly with a through groove 9U communicating with the first receiving groove 9222. The second carrier portion 92 and the third carrier portion % are fixedly mounted on the left and right sides of the first carrier portion 912, respectively. A second receiving groove 921 for accommodating the second weldment 15 is disposed at a middle portion of the second bearing portion % corresponding to the central portion of the slot 9 (2). The middle portion of the third bearing portion 9 3 corresponds to the slot 9 j 2 ! The accommodating groove 93 is received in the accommodating groove 93. The carrier 9 is respectively opened on the front and rear sides of the slot 9121. The boring hole 94 is formed in the middle and left and right ends of the lower surface of the substrate 911. Referring to the fifth and ninth drawings, the transmission path includes (four) parallelly arranged transmissions, a take-up belt 22, and a feeding device 23 connected to the ends of the two conveying belts 21 and a conveying device connected to the other end of the two conveying belts 21 To. The take-up belt 22 is erected in parallel on the side of the transport skin (four) for carrying the carrier in which the first tan piece 14 is assembled. The first welding element group «3" assembles the first element 14 into the first receiving groove 9122 of the carrier 9 and the feeding device 23 will be equipped with the first welding piece cutting belt 22, where the unwelded material can be welded Welded connector 1 , H 9 'in the copy _ towel 瑞 瑞 瑞 将 将 未 裳 裳 裳 裳 裳 裳 裳 裳 裳 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观 外观The carrier 9 is placed on the conveying belt, and the second feeding belt 21 and the conveying device 24 convey the carrier 9 to the first welding mechanism, the welding assembly assembly 5 and the second welding mechanism 6 to complete the first welding. And assembly and welding of the second weldment 15. (4) 14-end Ϊ ^ ^ 九 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图The cutters at both ends of the material and the discharge are connected to the two transport lanes 21, and the other side of the feed end of the feed tank 2311 201130589 is provided with a sensor 10, and the discharge end of the feed slot 2311 is also provided with a sensor 10. The feed end of the feed chute 2311 and the other side of the discharge end are also respectively provided with a feed cylinder 232, a top rod 233 pushed by the feed cylinder 232, and a top block 234 connected to the top rod 233. A top plate 234 of the feed end of the feed chute 23 11 is provided with a baffle 235. When the carrier 9 enters the feeding end of the feeding trough 2311 from a conveying rail 21 and is in position, it will press the sensor 10'. At this time, the feeding cylinder 232 of the feeding end starts to eject the jack 233 and then pushes out the top block 234 to push the carrier 9 Sliding toward the discharge end of the feed chute 2311, the baffle 235 moves with the top block 234 to block the feed end to prevent the next carrier 9 from entering, so that the top rod 233 and the top block 234 cannot be returned, and the carrier 9 is pushed to At the discharge end, the sensor 1 〇 at the discharge end is abutted, so that the feed cylinder 232 at the discharge end starts to eject the ejector 233 and ejects the top block 234 to push the device 9 to slide out of the discharge end of the feed chute 2311. Referring to the fifth and tenth drawings, the conveying device 24 includes a fixing frame 241, a traverse cylinder (not shown), a cross frame 242, a slider 243, and a carrier claw 244. The lower end of the fixing frame 241 is mounted on the other end of the two conveying belts 21; the horizontal frame 242 is fixed to the upper end of the fixing frame 241, and the sliding member 243 includes a sliding block 243 1 , a first connecting plate 2432 , a second connecting plate 2433 , and a sliding plate 2434 . And a vertical cylinder 2435 and a rotary cylinder 2436. The traverse cylinder is fixed on the cross frame 242, the sliding block 2431 is slidably coupled to the loose frame 242 and can be driven by the traverse cylinder to slide along the cross frame 242; the first connecting plate 2432 is fixedly coupled to the sliding block 2431, and the vertical cylinder 2435 is fixed to On the first connecting plate 2432, the sliding plate 2434 is slidably connected to the first connecting plate 2432 and can be driven to slide up and down by the vertical cylinder 2435; the second connecting plate 2433 is fixedly coupled to the sliding plate 2434, and the rotating cylinder 2436 is fixed to the second connection. On board 2433. The carrier jaw 244 includes a left jaw 2441 and a right jaw 2442. A left jaw and a right jaw 2441, 2442 form a collet (not shown), and the carrier jaws 244 are respectively coupled to the rotary cylinder 2436. And the rotary cylinder 2436 can drive the left and right jaws 2441, 2442 of the carrier jaw 244 to approach or separate, 201130589 thereby clamping or loosening the carrier 9. Thus, the conveying device 24 can be driven by the carrier jaws 244 on a conveyor belt 21 and then driven by the traverse cylinder to the other conveyor belt 21. The vertical cylinder 243 5 drives the carrier jaws 244. Slide down to place the carrier 9 on the other conveyor belt 21.
請參閱第十一圖至第十三圖，所述第一焊件組裝機構3包 括機箱30、底板3卜供料機構32、送料機構33、拔料機構34、 裁切機構35及夾取機構36 ;底板31設於機箱3〇上且設有滑 軌311及滑塊312 ;供料結構32安裝於底板31上且設有未進 行製件裁切的料帶（圖中未標示）；送料機構33安裝在滑塊312 上且一端鄰近供料機構32 ;拔料機構34安裝在送料機構33 上且具有尖端34卜尖端341可脫離的插接於料帶的定位孔14〇 中，裁切機構35安裝在滑塊312上並固定連接於送料機構33 的另一端，裁切機構35具有切刀351及裁切機構上開設有裁 切區，切刀351可伸縮的伸入裁切區内；夾取機構％包括第 一炎取機構361及第二夾取機構362。工作時，供料機構32 將未進行裁切的料帶安放到送料機構33上，送料機構33將料 帶送至拔料機構34處，拔料機構34之尖端341插於料帶的定 籲 位孔140中將其定位，裁切機構35之切刀hi將第一焊件M 切離料帶，第—夾取機構361將第一焊件14從裁切區夹出並 夾至第二夾取機構362處’第二夾取機構362將第—焊件Μ 2輸送皮帶21上的載具9之第—容置槽9122内。裁切後的 剩餘部分掉進一回收箱37内’回收箱37安裝於底板31 下方。 4閱第十四圖及第十五圖，為使夾取機構％能準柄 對應：Γ二:4裝於载具9之第一容置槽9122内，在傳送軌道 構18、^了件組裝機構3處設置有所述頂起機構38。頂起機 〇女裝板381、定位汽缸382、調節汽幻83及承載塊 201130589 384，安裝板381伸出於輸送皮帶21之間，定位汽缸382安裝 於調節汽缸383之前，定位汽缸382和調節汽缸383皆安裝於 安裝板381上。定位汽缸382具有一定位軸3821，調節汽缸 383具有一調節軸3831，調節軸383 1的上端與承載塊384固 定連接，承載塊384用於調節載具9的高度。載具9經過時， 調節汽缸383驅動調節軸3831向上頂起，從而帶動承載塊384 及放置於承載塊384上的載具9向上移動，而後到的載具9則 由承載塊384阻擋並藉由定位軸3821伸入定位孔94中而阻止 其前進。承載塊384上設有定位柱（圖未示）以伸入定位孔94 中，而對載具9定位。 請參閱第五圖、第十五圆和第十六圖，在本實施例中，由 於第一焊件14為一鐵片，且點焊於連接器1的下表面，只需 從垂直於連接器1的下表面的一個方向點焊即可，第一焊接機 構4為一單向的雷射點焊機。由於第一焊件14是組裝於第一 容置槽9122内，連接器1裝入後第一焊件14位於連接器1的 下表面，點焊時須將裝設有連接器1的載具9翻轉過來，使第 一焊件14置於上方，因此在此工站設有所述翻轉機構40。 在翻轉機構40下方的傳送軌道上亦固定裝設有一用於頂 起及定位載具9的頂起機構38。翻轉機構40包括一固定架4卜 固定連接於固定架41下方的水平旋轉汽缸42、連接於水平旋 轉汽缸42下方的連接架43、兩並列固定安裝於連接架43下方 的垂直翻轉汽缸44及連接於垂直翻轉汽缸44上的夾取組件 45。其中夾取組件45對應於頂起機構38上方。夾取組件45 包括兩夾臂451、固定連接於夾臂451下端的夾指452及固定 連接於夾臂451上端的夾塊453，夾臂45 1下端設有側槽454。 夾取載具9時，垂直翻轉汽缸44兩驅動夾臂451合攏，夾指 452伸入夾槽95中，基板911左右兩端卡置於側槽454中，夾 201130589 塊453從上方將連接器1夾緊，從而夾緊固定載具9。然後由 水平紅轉汽缸42驅動兩垂直翻轉汽缸44及夾取組件45水平 紅轉:直至夾取有載具9的夾取组件45對位於焊接處，垂直 翻轉/飞缸44向上翻轉使載具9下表面朝上，從而第一焊接機 構4〇之焊頭（圖中未標示）對准通槽913而對第一焊件14進 行點焊。 ^請參閱第十七圖，第二焊件組裝機構5包括箱體5卜固定 安裝在箱體51上的給料機構52、正位機構53及夾送機構 '給料機構52包括-用於整料的震動盤521及連接於震動盤521 一端的傳料渠道522。正位機構53裝設於傳料渠道522另一 端，用於調節由傳料渠道522傳送過來的第二焊件15的安裝 方位。夾送機構54將調節好安裝方位的第二焊件15夾取並^ 裝於由頂起機構38固；^的載具9之對應的第二承載部％的第 二容置槽921内。 請參閱第十八圖，正位機構53包括固定組件531 '裝設於 固定㈣53!上的正位塊532、蓋板533、壓板別、固定塊 535及橫移汽缸536。正位塊532固定裝設於固定組件別上， » i位塊532上開設有貫穿延伸的正位槽則及位於正位槽 5321 -端且與正位槽5321連通的^位槽助，定位槽助 用於卡置第二焊件！5。蓋板533蓋合於正位槽助内，並可 從側面定位第二谭件15。固定塊535固定安裝於正位塊阳 上方，固定塊535上開設有壓板槽5351，橫移汽缸536可推動 壓板534伸入壓板槽5351而將蓋板533壓緊定位。 請參閱第五圖，在本實施例中，第二焊件15點焊於連接 器1的左側，且需從上方和左側兩個方向點焊，因此第二焊接 機構6為-自動多向的雷射點谭機，多向的雷射點輝機為應用 -可變換方向的機械手臂對焊件的不同方向實施焊接，盆為業 201130589 界所習知，在此不再贅述。在實施點焊時，為了防止第 15晃動，在第二谭接機構6上裝設有相應較位機構（ 標示）。 + 請參閱第五圖和第十九圆，本發明自動點焊系統進一步包 -第三焊件組裝機構7及一第三焊接機構8。第三焊件组裝 機構7用於將第三烊件16貼附對位到金屬殼體13上，第三谭又 接機構8用於將第三焊件16焊接到金屬殼體13上。在本實施 种，第三焊件組裝機構7與第—焊件組裝機構3的結構相 :=括機箱70、底板71、供料機構72、送料機構73、拔料 機構74、裁_構75及夾取機構76 ;底板71設於機箱％上 滑軌（圖中未標示）及滑塊（圖中未標示）；供料結構 女裝於底板7丨上且設有未進行製件裁切的料帶（圖中未伊 安裝在滑塊上且—端鄰近供料機構72;㈣ :構74女裝在送料機構73上且具有尖端74卜尖端％ ，的插接於料帶的定位孔（圖中未標示）中；裁切機構^安 2滑塊上並Μ連接於送料機構73的另—端裁切機構乃 ς有切刀（圖中未標示）及裁切機構上開設有裁切區，切刀可 缩^申入裁切區内；夾取機構76包括第一夹取機構761及 3 ; 構762。第三焊件組裝機構7與第一焊件組裝機構 勺工作原理相同，在此不再赘述。 =閱第五圖，在本實施例中，第三焊件16點焊於連接 的右側’且需從上方和右側兩個方向點焊，因此第 =機構7為一自動多向的雷射點焊機，多向的雷 =可變換方向的機械手臂對焊件的不同方向實施焊接I ==知，在此不再赘述。在實施點焊時，為了防止第:、 =未=三焊件組裝機構7上裝設有相— 12 201130589Referring to FIG. 11 to FIG. 13 , the first weldment assembly mechanism 3 includes a casing 30 , a bottom plate 3 , a feeding mechanism 32 , a feeding mechanism 33 , a discharging mechanism 34 , a cutting mechanism 35 , and a clamping mechanism . 36. The bottom plate 31 is disposed on the casing 3 and is provided with a slide rail 311 and a slider 312. The feeding structure 32 is mounted on the bottom plate 31 and is provided with a strip that is not cut by the workpiece (not shown); The mechanism 33 is mounted on the slider 312 and has one end adjacent to the feeding mechanism 32; the pulling mechanism 34 is mounted on the feeding mechanism 33 and has a tip end 34 314 which can be detached and inserted into the positioning hole 14 of the tape, cutting The mechanism 35 is mounted on the slider 312 and fixedly connected to the other end of the feeding mechanism 33. The cutting mechanism 35 has a cutter 351 and a cutting mechanism is provided with a cutting area, and the cutter 351 is telescopically extended into the cutting area. The gripping mechanism % includes a first inflaming mechanism 361 and a second gripping mechanism 362. In operation, the feeding mechanism 32 places the uncut strip onto the feeding mechanism 33, and the feeding mechanism 33 feeds the strip to the drawing mechanism 34, and the tip 341 of the pulling mechanism 34 is inserted into the strip. Positioning in the hole 140, the cutter hi of the cutting mechanism 35 cuts the first weldment M away from the strip, and the first gripping mechanism 361 clips the first weldment 14 from the cutting zone and clamps it to the second The second gripping mechanism 362 of the gripping mechanism 362 conveys the first weldment Μ 2 into the first accommodating groove 9122 of the carrier 9 on the belt 21. The remaining portion after cutting is dropped into a recovery tank 37. The recovery tank 37 is mounted below the bottom plate 31. 4 Read the fourteenth and fifteenth figures, in order to make the clamping mechanism % compliant handle: Γ 2: 4 is installed in the first accommodating groove 9122 of the carrier 9, in the transmission track structure 18, ^ pieces The jacking mechanism 38 is provided at the assembly mechanism 3. The jacking machine 381, the positioning cylinder 382, the damper 83 and the bearing block 201130589 384, the mounting plate 381 protrudes between the conveyor belts 21, the positioning cylinder 382 is installed before the adjusting cylinder 383, the positioning cylinder 382 and the adjustment The cylinders 383 are all mounted on the mounting plate 381. The positioning cylinder 382 has a positioning shaft 3821. The adjustment cylinder 383 has an adjustment shaft 3831. The upper end of the adjustment shaft 383 1 is fixedly coupled to the carrier block 384, and the carrier block 384 is used to adjust the height of the carrier 9. When the carrier 9 passes, the adjustment cylinder 383 drives the adjustment shaft 3831 to be lifted up, thereby driving the carrier block 384 and the carrier 9 placed on the carrier block 384 to move upward, and then the carrier 9 is blocked and borrowed by the carrier block 384. The positioning shaft 3821 protrudes into the positioning hole 94 to prevent it from advancing. A positioning post (not shown) is provided on the carrier block 384 to extend into the positioning hole 94 to position the carrier 9. Referring to the fifth figure, the fifteenth circle and the sixteenth figure, in the embodiment, since the first weldment 14 is an iron piece and is spot welded to the lower surface of the connector 1, it is only necessary to be perpendicular to the connection. The one surface of the lower surface of the device 1 may be spot welded, and the first welding mechanism 4 is a one-way laser spot welding machine. Since the first weldment 14 is assembled in the first accommodating groove 9122, the first weldment 14 is placed on the lower surface of the connector 1 after the connector 1 is installed, and the carrier equipped with the connector 1 is required for spot welding. 9 is turned over so that the first weldment 14 is placed above, so that the turning mechanism 40 is provided at the station. A jacking mechanism 38 for lifting and positioning the carrier 9 is also fixedly mounted on the transport track below the flip mechanism 40. The turning mechanism 40 includes a fixing frame 4, a horizontal rotating cylinder 42 fixedly connected under the fixing frame 41, a connecting frame 43 connected to the lower side of the horizontal rotating cylinder 42, two vertical turning cylinders 44 connected in parallel under the connecting frame 43, and a connection The clamping assembly 45 on the cylinder 44 is vertically inverted. The gripping assembly 45 corresponds to the top of the jacking mechanism 38. The clamping assembly 45 includes two clamping arms 451, a clamping finger 452 fixedly coupled to the lower end of the clamping arm 451, and a clamping block 453 fixedly coupled to the upper end of the clamping arm 451. The lower end of the clamping arm 45 1 is provided with a side groove 454. When the carrier 9 is gripped, the two driving clamp arms 451 are vertically folded, and the clamping fingers 452 are inserted into the clamping slots 95. The left and right ends of the substrate 911 are locked in the side slots 454, and the connector 201130589 blocks 453 are connected from above. 1 clamped to clamp the fixed carrier 9. The two vertical flip cylinders 44 and the gripping assembly 45 are then driven horizontally by the horizontal red rotary cylinder 42 until the gripping assembly 45 holding the carrier 9 is at the weld and the vertical flip/flying cylinder 44 is turned up to the carrier. The lower surface is upwardly facing so that the horn (not shown) of the first welding mechanism 4 is aligned with the through groove 913 to spot weld the first weldment 14. Referring to FIG. 17, the second weldment assembly mechanism 5 includes a casing 5, a feeding mechanism 52 fixedly mounted on the casing 51, a positioning mechanism 53 and a pinching mechanism 'feeding mechanism 52 included - for the monolith The vibrating plate 521 and the material conveying channel 522 connected to one end of the vibrating plate 521. The orthographic mechanism 53 is mounted at the other end of the delivery channel 522 for adjusting the mounting orientation of the second weldment 15 conveyed by the delivery channel 522. The pinch mechanism 54 grips and mounts the second weldment 15 that adjusts the mounting orientation in the second receiving groove 921 of the corresponding second carrier portion % of the carrier 9 that is secured by the jacking mechanism 38. Referring to Fig. 18, the positioning mechanism 53 includes a fixed block 531', a positive block 532 mounted on the fixed (four) 53!, a cover 533, a pressure plate, a fixed block 535, and a traverse cylinder 536. The positive block 532 is fixedly mounted on the fixed component, and the i-bit block 532 is provided with a through-slot extending through the positive-position slot and at the end of the positive-position slot 5321 and communicating with the positive-position slot 5321. The groove helps to hold the second weldment! 5. The cover 533 is capped in the positive position slot and the second piece 15 can be positioned from the side. The fixing block 535 is fixedly mounted on the positive block, and the fixing block 535 is provided with a platen groove 5351. The traverse cylinder 536 can push the pressing plate 534 into the platen groove 5351 to press and position the cover plate 533. Referring to the fifth figure, in the embodiment, the second weldment 15 is spot welded to the left side of the connector 1, and needs to be spot welded from both the upper and the left sides, so the second welding mechanism 6 is - automatic multidirectional Laser point tan machine, multi-directional laser point machine for the application - the direction of the robot arm to weld the different directions of the weldment, the basin is known in the industry 201130589, and will not repeat them here. In the case of performing spot welding, in order to prevent the 15th shaking, a corresponding positioning mechanism (indicator) is mounted on the second tandem mechanism 6. + Referring to the fifth and nineteenth circles, the automatic spot welding system of the present invention further includes a third weldment assembly mechanism 7 and a third welding mechanism 8. The third weldment assembly mechanism 7 is for attaching the third jaw member 16 to the metal casing 13, and the third tandem joint mechanism 8 is for welding the third weldment member 16 to the metal casing 13. In the present embodiment, the structure of the third weldment assembly mechanism 7 and the first weldment assembly mechanism 3 includes: a casing 70, a bottom plate 71, a feeding mechanism 72, a feeding mechanism 73, a discharging mechanism 74, and a cutting mechanism 75. And the clamping mechanism 76; the bottom plate 71 is disposed on the chassis % upper slide rail (not shown) and the slider (not shown); the feeding structure is worn on the bottom plate 7丨 and is not cut by the workpiece a strip (not shown in the figure is mounted on the slider and - the end is adjacent to the feeding mechanism 72; (d): the structure 74 is on the feeding mechanism 73 and has a tip end 74 of the tip end %, the positioning hole inserted into the strip (not shown in the figure); the other end cutting mechanism of the cutting mechanism ^2 slider and connected to the feeding mechanism 73 is provided with a cutter (not shown) and a cutting mechanism The cutting zone, the cutter can be retracted into the cutting zone; the clamping mechanism 76 includes the first clamping mechanisms 761 and 3; the structure 762. The third welding component assembly mechanism 7 and the first welding component assembly mechanism work the same principle, I will not repeat them here. = Referring to the fifth figure, in the present embodiment, the third weldment 16 is spot welded to the right side of the joint and needs to be two from the top and the right side. To the spot welding, so the =7 mechanism is an automatic multi-directional laser spot welding machine, multi-directional lightning = the direction of the robot arm to weld the weld in different directions I = = know, no longer repeat In the implementation of spot welding, in order to prevent the::, = not = three weldment assembly mechanism 7 is equipped with phase - 12 201130589
請參閱第二十圖，本發明自動點焊系統還包括一下料機構 80’下料機構80裝設於最後一實施輝接的第三焊接機構8後， 在本實施例中，下料機構8G裝設於第三焊接機構8的機箱上。 下料機構80用於將完成點焊的裝有連接器1的載具9從傳送 機構2上取下。下料機構8〇包括一下料架8ι、一安裝於下料 架81上的橫向驅動裝置82、一安裝於下料架上並由橫向驅 動裝置82驅動而橫向滑動的滑板83、_固定安裝於滑板们 上的豎向驅動裝置84、-安裝於滑板83上並由g向驅動裝置 84驅動而S向滑動的吸取件85、—滑料板％及—盛料盤a。 下料架81裝設於第三焊接機構8的機箱上，且傳送機構2之 對應於下料機構80處亦裝設有一頂起機構38。吸取件85從頂 起機構38上的載具9内吸取已經完成烊接組裝的連接器i並 將其放入滑料板86上，連接器丨滑入盛料盤87内至此，連 接器1焊触裝完成。頂起機構38落下’載具9沿傳送機構2 至第一焊件組裝機構3處，以進行下一組裝循環。 、、’"5上所述，本發明自動點焊系統分別使用自動的組裝機構 將焊件組裝入料，再使用自動的焊接機構，尤其使用可變換方 向的機械手臂對焊件的不同方向實施焊接，因而組裝效率高， 且產品良率高。 β 【圖式簡單說明】 第一圖係一連接器的立體圖。 第二圖係第一圖所示連接器的立體分解圖。 第三圖係第一圖所示連接器另一角度的立體圖。 第四圖係第一圖所示連接器又一角度的立體圖。 第五圖係本發明自動點焊系統的立體圖。 第六圖係第五圖所示自動點焊系統之載具的立體圖。 13 201130589 七圖係第五圖所示自動點焊系統之載具的立體分解圖 八圖係第五圖所示自動料系統之載具的仰視圖。 ^係第五圖所示自動點焊系統之送料裝置的立體圖 圆係第五圖所示自動點焊系統之傳料裝置的立體圖 構的立體圆一圖係第五圖所示自動點烊系統之第一輝件組裒 第十一圖係第五圖所示自動點焊系 料帶上的立體圆。 第十三圖係第五圖所示自動點焊系統 構的部分立體圖。 第十四圖係第五圖所示自動點焊系統之頂起機構的 機 統之第一焊件速接於 圖。 立體 第十五圖係第五圖所示自動點焊系 立體圖。 第十六圖係第五圖所示自動點焊系 分解圖。 圖係第五圖所示自動點焊“n件«機 構的立體圖。 統之第一焊接機構的 統之翻轉機構的立體 第十八圖係第五圖所示自動點焊系 構的正位機構的立體分解圖。 統之第二焊件組裝機 第十九圖係第五圖所示自動點捏备 構的立體圖。 動點焊系統之第三焊件組裝機 圖 第二十圖係第五圖所示自動點焊系統之下料機構的 立體 【主要元件符號說明】 端子12、金屬殼體 連接器1、傳感器1 〇、絕緣本體1】、 14 201130589 13、延伸部130、焊板131、第一焊件14、第二焊件15、第三 焊件16、傳送機構2、輸送皮帶21、取料皮帶22、送料裝置 23、送料軌道231、送料槽2311、送料汽缸232、頂桿233、 頂塊234、擋板235、傳料裝置24、固定架241、橫架242、滑 動件243、滑動塊2431、第一連接板2432、第二連接板2433、 滑動板2434、垂直汽缸2435、旋轉汽缸2436、載具夾爪244、 左夾爪2441、右夾爪2442、第一焊件組裝機構3、機箱30、 底板31、滑軌312、滑塊312、供料機構32、送料機構33、拔 料機構34、尖端341、裁切機構35、切刀351、夾取機構36、 第一夾取機構361、第二夾取機構362、回收箱37、頂起機構 38、安裝板381、定位汽缸382、定位軸3821、調節汽缸383、 調節軸3831、承載塊384、第一焊接機構4、翻轉機構40、固 定架41、水平旋轉汽缸42、連接架43、垂直翻轉汽缸44、夾 取組件45、夾臂451、夾指452、夾塊453、側槽454、第二焊 件組裝機構5、箱體51、給料機構52、震動盤521、傳料渠道 522、正位機構53、固定組件53卜正位塊532、正位槽5321、 定位槽5322、蓋板533、壓板534、固定塊535、壓板槽5351、 橫移汽缸536、夾送機構54、第二焊接機構6、第三焊件組裝 機構7、第三焊接機構8、第一焊件組裝機構3、機箱70、底 板71、供料機構72、送料機構73、拔料機構74、尖端741、 裁切機構75、夾取機構76、回收箱77、下料機構80、下料架 81、橫向驅動裝置82、滑板83、豎向驅動裝置84、吸取件85、 滑料板86、盛料盤87、載具9、本體部91、基板911、第一承 載部912、開槽9121、第一容置槽9122、通槽913、第二盛載 部92、第二容置槽921、第三承載部93、第三容置槽931、定 位孔94、夾槽95。 15Referring to the twentieth embodiment, the automatic spot welding system of the present invention further includes a blanking mechanism 80' loading mechanism 80 installed in the last third welding mechanism 8 for performing the fusion connection. In the present embodiment, the blanking mechanism 8G It is mounted on the chassis of the third welding mechanism 8. The unloading mechanism 80 is for removing the carrier 9 equipped with the connector 1 from spot welding from the transfer mechanism 2. The unloading mechanism 8A includes a lower loading frame 8i, a lateral driving device 82 mounted on the lower loading frame 81, a sliding plate 83 mounted on the lower loading frame and driven laterally by the lateral driving device 82, and fixedly mounted on the sliding plate 83. The vertical drive unit 84 on the skateboards is mounted on the slide plate 83 and driven by the g to the drive unit 84 to slide the suction member 85, the slide plate % and the stock tray a. The loading frame 81 is mounted on the chassis of the third welding mechanism 8, and a lifting mechanism 38 is also disposed at the conveying mechanism 2 corresponding to the unloading mechanism 80. The suction member 85 sucks the connector i that has been assembled and assembled from the carrier 9 on the jacking mechanism 38 and puts it into the slider 86, and the connector slids into the tray 87, and the connector 1 The soldering touch is completed. The jacking mechanism 38 drops the carrier 9 along the transport mechanism 2 to the first weldment assembly mechanism 3 for the next assembly cycle. According to the above description, the automatic spot welding system of the present invention uses an automatic assembly mechanism to load the weldment group into the material, and then uses an automatic welding mechanism, in particular, the direction of the weldment in a different direction. Welding is performed, so assembly efficiency is high and product yield is high. β [Simple description of the diagram] The first diagram is a perspective view of a connector. The second figure is an exploded perspective view of the connector shown in the first figure. The third figure is a perspective view of the connector at another angle shown in the first figure. The fourth figure is a perspective view of the connector at another angle shown in the first figure. Figure 5 is a perspective view of the automatic spot welding system of the present invention. Figure 6 is a perspective view of the carrier of the automatic spot welding system shown in Figure 5. 13 201130589 Figure 7 is a perspective view of the carrier of the automatic spot welding system shown in the fifth figure. Figure 8 is a bottom view of the vehicle of the automatic material system shown in the fifth figure. ^The perspective view of the feeding device of the automatic spot welding system shown in the fifth figure is the three-dimensional circle of the three-dimensional structure of the material conveying device of the automatic spot welding system shown in the fifth figure. The eleventh figure of the first beam set is the three-dimensional circle on the automatic spot welding belt shown in the fifth figure. Figure 13 is a partial perspective view of the automatic spot welding system shown in Figure 5. The fourteenth figure is the first weldment of the machine of the jacking mechanism of the automatic spot welding system shown in the fifth figure. Stereo Fig. 15 is a perspective view of the automatic spot welding system shown in the fifth figure. The sixteenth figure is an exploded view of the automatic spot welding system shown in the fifth figure. Figure 5 is a perspective view of the automatic spot welding "n part « mechanism. The stereoscopic eighteenth figure of the first welding mechanism of the first welding mechanism is the positive position mechanism of the automatic spot welding system shown in the fifth figure. The three-dimensional exploded view of the second weldment assembly machine is the three-dimensional diagram of the automatic point-pushing structure shown in the fifth figure. The third weldment assembly machine of the dynamic spot welding system is shown in the twentieth figure. The figure shows the three-dimensional of the underfeed mechanism of the automatic spot welding system. [Main component symbol description] Terminal 12, metal case connector 1, sensor 1 〇, insulative body 1], 14 201130589 13, extension 130, welding plate 131, First weldment 14, second weldment 15, third weldment 16, transfer mechanism 2, conveyor belt 21, take-up belt 22, feeding device 23, feed rail 231, feed chute 2311, feed cylinder 232, ram 233 a top block 234, a baffle 235, a material conveying device 24, a fixing frame 241, a cross frame 242, a sliding member 243, a sliding block 2431, a first connecting plate 2432, a second connecting plate 2433, a sliding plate 2434, a vertical cylinder 2435, Rotating cylinder 2436, carrier jaw 244, left jaw 2441, right jaw 2442 First weldment assembly mechanism 3, chassis 30, bottom plate 31, slide rail 312, slider 312, feeding mechanism 32, feeding mechanism 33, drawing mechanism 34, tip 341, cutting mechanism 35, cutter 351, clip The taking mechanism 36, the first clamping mechanism 361, the second clamping mechanism 362, the recovery box 37, the jacking mechanism 38, the mounting plate 381, the positioning cylinder 382, the positioning shaft 3821, the adjustment cylinder 383, the adjustment shaft 3831, and the carrier block 384 a first welding mechanism 4, a turning mechanism 40, a fixing frame 41, a horizontal rotating cylinder 42, a connecting frame 43, a vertical turning cylinder 44, a gripping assembly 45, a clamping arm 451, a finger 452, a clamping block 453, a side groove 454, The second weldment assembly mechanism 5, the box body 51, the feeding mechanism 52, the vibration plate 521, the material transmission channel 522, the positional mechanism 53, the fixing component 53, the positive position block 532, the positive position groove 5321, the positioning groove 5322, the cover plate 533, pressure plate 534, fixing block 535, platen groove 5351, traverse cylinder 536, pinch mechanism 54, second welding mechanism 6, third weldment assembly mechanism 7, third welding mechanism 8, first weldment assembly mechanism 3 , the casing 70, the bottom plate 71, the feeding mechanism 72, the feeding mechanism 73, the discharging mechanism 74, the tip end 741, Cutting mechanism 75, gripping mechanism 76, recovery box 77, unloading mechanism 80, lower loading frame 81, lateral driving device 82, slide plate 83, vertical driving device 84, suction member 85, slider plate 86, holding tray 87, the carrier 9, the body portion 91, the substrate 911, the first bearing portion 912, the slot 9121, the first receiving slot 9112, the slot 913, the second loading portion 92, the second receiving slot 921, the third The bearing portion 93, the third receiving groove 931, the positioning hole 94, and the clamping groove 95. 15