丄ροζυΜ 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種螢光燈 電極製造方法，具體地涉及 用玻璃管並易於形成外部電 能夠大幅提高外部電極焊接 該裝置的外部電極製造方法 製造裝置及利用該裝置的外部 一種通過直列方式移動螢光燈 極螢光燈的外部電極，特別是 品質的螢光燈製造裝置及利用BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a fluorescent lamp electrode, and more particularly to a method of manufacturing an external electrode using a glass tube and easily forming an external electric power to greatly improve the external electrode welding of the device. The device and an external electrode using the device to move the fluorescent lamp fluorescent lamp in an in-line manner, in particular, a quality fluorescent lamp manufacturing device and utilization
【先前技術】 通常’液晶顯示裝置具備用於向受光元件―液晶顯示 面板提供光線的背光模組’而所述背光模組包括螢光燈和 導光板、反射板及光學鏡片。 而所述用於背光照明的螢光燈依電極位置大致可分爲 冷陰極螢光燈和外部電極螢光燈。 所述兩種螢光燈中，外部電極螢光燈與冷陰極勞光燈 相比，不僅其發光品質好，而且可製成小型營光燈，因此 具有組裝兼容性優異的優點。 這種外部電極螢光燈的製造方法包括：在榮光燈玻璃 管内壁塗敷螢u的程序；在螢光燈玻璃管内部注入惰性 氣體或水銀之#對其兩端進行封口的料，以及在玻璃管 兩端製造外部電極的程序。 特別是在上述程序中，製造外部電極的程序則是決定 螢光燈在起動時的通電性能的收尾程序之一，此程序的 執打依次包括’在已封口的螢光燈玻璃管兩端套上電極帽 6 04 的加蓋步驟，及在 於導電性焊料液中:進屬帽的狀態下將所述玻璃管浸潰 及中乂進行焊接的浸潰步驟。 關於所述的外部電極勞光燈的電極製造 於2004年申丨一 八髖有 !!〇 005 ^9"13 光GG9G519號巾所記㈣外部電極螢 先燈的外部電極形成方法。 λ但是，所述公開專利公報帛10·2005·00905ΐ9號 〇p電極螢光燈的外部電 Φ ^ . 形成方法，未具備在進行形成外 …的各種作業時統—處理多個螢光燈的支樓褒置和輸 送裝置，因此難以進行批量生產。 尤其是所述公開專利公報第1G2⑽5G_5i9號 部電極螢光燈的外部電極 签α Ά 形成方法，是以在螢光燈端部加 金屬管的狀態下將其浸潰於盛有焊料液容器内的方式進 :浸潰作業，因此這種作業方式在浸潰㈣中難 料液的粘結性。 呵焊 所述焊料液的枯結性取決於焊料液自身的㈣㈣ =。衆所周知，浸潰作業中焊料液與母材（玻璃管和金屬 〇之間的溫度差越大’擴散滲透力也隨之降低。 因此’所述公開專利公報第1G扇5侧519號 部電極螢錢的外部電極形成方法，在製造螢光燈卜 引起如下問題》 b 首先，焊料液無法完全渗透於蟹光燈與金屬管相接觸 間隙中，因此浸潰作業中難以獲得令人滿意的擴散 1.362054 如上所述，如果焊料液在螢光燈與金屬管接觸面之間 的擴散滲透力降低，接觸面之間不僅會形成不均句的塗 層，而且塗層上還會産生微小空隙，從而降低焊接品質。 另外，爲提高焊料液的擴散性，在容器内部只對 液進行加熱（攝氏纟以上）的方式，會導致浸潰作業 中焊料液與母材（登光燈及金屬管）_差異變大，因 此難以提高焊料液的擴散滲透性。 而且’僅通過第-次加蓋程序將金屬管完全套上玻璃 皆端部，並在此狀態下浸潰的方式，很難從根本上改 料液的擴散滲透性。 因此’所述公開專利公報帛1〇•扇5·〇〇9〇5ΐ9號 部電極螢光燈的外部電極形成方法，在浸潰作業中難 向桿接品f，會産生過多的不良産品，因此不僅降低工作 效率，而且難以形成通電性能優異的外部電極。 【發明内容】 本發明馨於上述問題而作，其目的在於提供一種易於 在螢光燈用玻璃管上形成外部電極，尤其在浸潰作業令大 幅改善焊料液的擴散渗透力，以形成優質外部電 燈製造裝置及制該螢光燈製造裝置的外部電極製造^ 法。 万 爲實現上述目的’本發明提供-種螢光燈製造裝置， 其包括· 工作台，其設有工作面； 8 1.362054 玻璃管固定裝置，其在所述工作面上以豎立狀態固定 多個螢光燈玻璃管； 驅動裝置，其用於沿著所述工作面朝兩個以上方向移 動所述玻璃管固定裝置； 加蓋裝置’其設置於所述工作面上，並具備放置多個 電極帽的托盤，其用於將所述電極帽分別加蓋於榮光燈玻 璃管的兩端； 預熱裝置，其通過加熱部件對所述螢光燈玻璃管的已 加蓋電極帽的端部進行加熱，以進行預熱作業； &>貝裝置’其具備盛有焊料液的浸潰槽，並通過將勞 光燈玻璃管的加蓋端部浸潰在焊料液中的方式進行焊接。 而且’爲實現本發明的另一目的’本發明還提供一種 螢光燈外部電極的製造方法，其包括： 以豎立狀態將多個螢光燈玻璃管承載在玻璃管固定裝 置上的程序； 在固定於所述玻璃管固定裝置的多個螢光燈玻璃管端 部套上電極帽全長之一部分的第一次加蓋程序； 對已完成第一次加蓋程序的螢光燈玻璃管端部進行加 熱的預熱程序； 將部分加蓋的所述螢光燈玻璃管之端部浸潰在焊料液 中的浸潰程序； 在所述螢光燈玻璃管的端部浸潰於焊料液中的狀態 下’使整個電極巾冒完全套上玻璃管端部的第二次加蓋程 9 丄.观U54 綠下本Π:在破璃管固定裝置上固定營光燈玻璃管的狀 =二式依次進行製造外部電極的各程序，從 使製化外部電極的程序變得簡單。 特収纟$作t前後’分兩次進行電極帽的加蓋 ’從而在進行浸潰作業時可提高焊料液的焊接品質。 ”尤其是，由於在預熱螢光燈玻璃管端部的狀態下進行 =作業’因此可防止螢光燈玻璃管端部與焊料液之間的 恤度差異而引起的焊料液的冷焊現象。 因此，通過本發明可批量生産外部電極螢光燈，並且 :於焊料液可均勾地焊接在螢光燈玻璃管端部，從而能夠 製造出具有優質外部電極的螢光燈。 【實施方式】 下面，參照附圖詳細說明本發明的優選實施例，並在 所屬領域的技術人員能夠實施本發明的範圍内進行說明。 • 而且，本發明的實施例可以用多種方式實施，因此本 發明的權利要求範圍並不局限於下述實施例。 圖1及圖2是本發明一實施例的螢光燈製造裝置的整 體結構示意圖，符號2表示工作台。 所述工作台2可使用其上面設有平坦工作面F的一般 四角支架，而所述工作面F以圖〗爲基準時，可以提供朝 左右方向加長的工作區。 另外’所述工作台2上安裝有加蓋裝置mi及浸潰裝 置M2’其用於進行在多個螢光燈用玻璃管G上形成外部 1362054 * * 電極E的作業。 如圖1所示，所述加蓋裝置Ml位於所述工作面F的 —側’且具備以豎立狀態放置多個電極帽Ei的托盤4。 所述托盤4設有上部開放的多個托盤槽Ηι，而所述各 托盤槽H1的大小適合於將所述電極帽Ei以豎立的狀態且 可分離地予以固定。 所述托盤4的材料可選用耐久性及耐磨損性優異的金 屬或合成樹脂。 而且，所述電極帽E1是具有套入孔E2的—般結構的 電極帽，套入孔F2則以包住螢光燈玻璃管G端部外周面 的形式予以套入，電極帽E1可通過一般的方法（彎製或 壓製）加工金屬片而製成。 如圖1所示，所述各電極帽E1沿所述套入孔E2的貫 通方向垂直位於所述托盤槽H1内側。 所述電極帽E1材料可選用電阻低而且導電性能優異 的銅、銀、鋁等金屬，還可以使用具有鎳塗層的金屬。 而且，除上述材料以外，所述電極帽E1還可使用一 般的純鐵。尤其疋，純鐵價格低且電阻及導電性能優異， 因此能夠保障電極帽E1所必要的特性的同時可減少生産 成本。 所述浸潰裝置M2具備盛有焊料液w的浸漬槽6，且 在所述工作面F上位於與所述加蓋裝置河丨相隔—定距離 的位置。 所述浸潰槽6構成具有上部開放的内部空間之一般鍍 1362054 • . 金用水槽形狀，其内部空間用於盛裝焊料液w。 所述焊料液w可以是外部電極製造程序中 液，其按照一定比例混合錫、銀及銅而製成。用的蟬料 所述浸潰裝置M2，可通過將螢光燈破璃管〇山 潰在焊料液W中的方式來進行浸潰作業，所部^ 盛裝於所述浸潰槽6中。 收％ 通過這種浸 >貝作業，螢光燈玻璃管 S 部由焊料液w[Prior Art] Generally, a liquid crystal display device includes a backlight module ‘ for supplying light to a light-receiving element-liquid crystal display panel, and the backlight module includes a fluorescent lamp, a light guide plate, a reflection plate, and an optical lens. The fluorescent lamp for backlighting can be roughly classified into a cold cathode fluorescent lamp and an external electrode fluorescent lamp depending on the electrode position. Among the two kinds of fluorescent lamps, the external electrode fluorescent lamp has advantages of excellent assembly quality as compared with the cold cathode discharge lamp, not only because of its good light-emitting quality but also as a small camping lamp. The method for manufacturing the external electrode fluorescent lamp includes: applying a program of fluorescing u on the inner wall of the glare lamp glass tube; injecting inert gas or mercury into the inside of the fluorescent lamp glass tube to seal the both ends thereof, and A procedure for manufacturing external electrodes at both ends of a glass tube. In particular, in the above procedure, the procedure for manufacturing the external electrodes is one of the finishing procedures for determining the energization performance of the fluorescent lamp at the time of starting, and the execution of the program includes, in turn, the 'sleeve at the ends of the sealed fluorescent glass tube. The capping step of the upper electrode cap 6 04 and the step of immersing the glass tube in the state of the conductive solder liquid in which the glass tube is immersed and the middle is welded. About the electrode manufacturing of the external electrode burnt lamp In 2004, the application of the external electrode of the external lamp was carried out in the case of the application of the external electrode of the first electrode of the GG9G519 (4). λ However, the external electric Φ ^ of the 〇p electrode fluorescent lamp of the published patent publication 帛10·2005·00905ΐ9 is not formed, and various processes for processing a plurality of fluorescent lamps are not provided. The towers are placed and transported, making it difficult to mass produce. In particular, in the method of forming the external electrode mark α Ά of the partial electrode fluorescent lamp of the 1G2(10)5G_5i9 of the above-mentioned publication, the metal tube is immersed in the container containing the solder liquid in a state where the metal tube is attached to the end of the fluorescent lamp. In the way: impregnation operation, so this type of operation is difficult to fluid in the impregnation (four). The solder joint's dryness depends on (4) (4) = of the solder liquid itself. It is well known that in the dipping operation, the solder liquid and the base material (the greater the temperature difference between the glass tube and the metal crucible), the diffusion penetration force is also lowered. Therefore, the first electrode of the 1st fan 5 side of the first publication The external electrode forming method of the money money causes the following problems in the manufacture of the fluorescent lamp. b First, the solder liquid cannot completely penetrate into the contact gap between the crab light and the metal tube, so that it is difficult to obtain satisfactory diffusion in the dipping operation. 1.362054 As described above, if the diffusion penetration of the solder liquid between the contact surface of the fluorescent lamp and the metal tube is reduced, not only a coating of unevenness is formed between the contact faces, but also a small gap is formed in the coating layer, thereby In addition, in order to improve the diffusibility of the solder liquid, the liquid is heated only in the container (above Celsius), and the solder solution and the base material (lights and metal tubes) during the dipping operation are caused. The difference becomes large, so it is difficult to increase the diffusion permeability of the solder liquid. Moreover, the metal tube is completely covered with the end portion of the glass only by the first-time capping procedure, and the square is immersed in this state. In the formula, it is difficult to fundamentally change the diffusion permeability of the liquid. Therefore, the external electrode forming method of the partial electrode fluorescent lamp of the disclosed patent publication 帛1〇•fan 5·〇〇9〇5ΐ9 is in the dipping operation. In the case of the difficult-to-rod rod f, excessive defective products are generated, so that it is not only reduced in work efficiency, but also it is difficult to form an external electrode having excellent electric conduction performance. [Invention] The present invention is made in view of the above problems, and an object thereof is to provide an easy The external electrode is formed on the glass tube for a fluorescent lamp, and in particular, the dipping operation greatly improves the diffusion and penetration force of the solder liquid to form a high-quality external electric lamp manufacturing apparatus and an external electrode manufacturing method for manufacturing the fluorescent lamp manufacturing apparatus. In order to achieve the above object, the present invention provides a fluorescent lamp manufacturing apparatus comprising: a table provided with a working surface; 8 1.362054 a glass tube fixing device for fixing a plurality of fluorescent lights in an upright state on the working surface a light glass tube; a driving device for moving the glass tube fixing device in two or more directions along the working surface; a capping device 'which is disposed in the a surface, and a tray for placing a plurality of electrode caps for respectively capping the electrode caps on both ends of the glare lamp glass tube; and a preheating device that passes the heating member to the fluorescent glass tube The end of the capped electrode cap is heated to perform a warm-up operation; &>Bee device' has a dipping tank containing a solder liquid, and is dipped by the capped end of the glass tube of the work light The welding is performed in a manner of being crushed in the solder liquid. Moreover, the present invention provides a method for manufacturing an external electrode of a fluorescent lamp, which comprises: carrying a plurality of fluorescent glass tubes in an upright state a procedure on a glass tube fixture; a first capping procedure on a portion of the length of the electrode cap that is attached to the end of the plurality of fluorescent glass tubes attached to the glass tube fixture; a preheating program for heating the end of the fluorescent lamp glass tube of the cover program; a dipping program for partially immersing the end portion of the fluorescent lamp glass tube in the solder liquid; in the fluorescent lamp glass The end of the tube is immersed in the solder liquid In the state of 'the whole electrode towel is completely covered with the end of the glass tube. The second cover is 9 丄. View U54 Green under the Π: Fix the glass tube of the camplight on the broken glass fixture= The two types of procedures for manufacturing the external electrodes are sequentially performed, and the procedure for manufacturing the external electrodes is simplified. The special 纟$ is used to perform the capping of the electrode cap twice before and after t, so that the soldering quality of the solder liquid can be improved during the dipping operation. In particular, since the welding operation is performed in the state of preheating the end of the fluorescent glass tube, it is possible to prevent the solder liquid from being cold-welded due to the difference in the degree of the difference between the end of the fluorescent glass tube and the solder liquid. Therefore, the external electrode fluorescent lamp can be mass-produced by the present invention, and the solder liquid can be uniformly soldered to the end of the fluorescent glass tube, thereby enabling the production of a fluorescent lamp having a good external electrode. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the embodiments of the present invention can be practiced in the scope of the invention. The scope of the claims is not limited to the following embodiments. Fig. 1 and Fig. 2 are schematic diagrams showing the overall structure of a fluorescent lamp manufacturing apparatus according to an embodiment of the present invention, and reference numeral 2 denotes a workbench. A general four-corner bracket having a flat working surface F, and the working surface F can provide a working area elongated in the left-right direction when the drawing is based on the drawing. 2, a capping device mi and a dipping device M2' are attached to perform an operation of forming an outer 1362504** electrode E on a plurality of fluorescent glass tubes G. As shown in Fig. 1, the capping device M1 is located on the side of the work surface F and has a tray 4 in which a plurality of electrode caps Ei are placed in an upright state. The tray 4 is provided with a plurality of tray slots 上部 open at the upper portion, and the size of each tray slot H1 It is suitable for fixing the electrode cap Ei in an upright state and detachably. The material of the tray 4 may be a metal or a synthetic resin excellent in durability and abrasion resistance. Moreover, the electrode cap E1 has The electrode cap of the general structure of the hole E2 is inserted, and the insertion hole F2 is nested in the form of enclosing the outer peripheral surface of the end face of the fluorescent glass tube G. The electrode cap E1 can be bent (pressed or pressed) by a general method. The electrode cap E1 is vertically disposed inside the tray slot H1 along the through direction of the nesting hole E2 as shown in Fig. 1. The electrode cap E1 is made of a low electrical resistance and is electrically conductive. Copper, silver, aluminum and other metals with excellent performance can also be used Nickel-coated metal. Moreover, in addition to the above materials, the electrode cap E1 can also use ordinary pure iron. In particular, pure iron is low in price and excellent in electrical resistance and electrical conductivity, so that it is necessary to secure the electrode cap E1. The production cost can be reduced at the same time. The impregnation device M2 is provided with a dipping tank 6 containing a solder liquid w, and is located at a position spaced apart from the capping device of the capping device on the working surface F. The dip tank 6 constitutes a general plating 1362052 with an open inner space. The gold sink has a shape in which the inner space is for holding the solder liquid w. The solder liquid w may be a liquid in the external electrode manufacturing process, which is constant The ratio of the tin, silver, and copper is mixed. The impregnation device M2 can be used to perform the impregnation operation by breaking the fluorescent tube into the solder liquid W. It is contained in the dipping tank 6. %% by this dip > shell operation, the fluorescent glass tube S is made of solder liquid w
所焊接，從而形成具有導電塗層E3的外邙雷权 一 1。丨电極E，如圖i 所示。 所述浸潰槽6具備由電力驅動的一般的水槽加熱器 和超音波振動器1 〇。 ° 所述水槽加熱器8通過發熱將焊料液w的溫度保持在 攝氏200度以上，而所述超音波振動器1〇在浸潰槽6内 産生超音波振動，以提高焊料液w的擴散渗透性。 所述水槽加熱器8和超音波振動器1〇可用—般方法固 定設置在所述浸潰槽6内部的一側面。 而且，所述浸潰裝置]VI2不僅可以進行浸潰螢光燈玻 璃管G的作業’而且可以進行玻璃管的第二次加蓋程序， 即通過將螢光燈玻璃管G的端部按壓在所述浸潰槽6的底 面，以套上電極帽E1。 所述工作面F上設有玻璃管固定裝置12,而所述玻璃 管囡定裝置12上可固定多個螢光燈玻璃管g，使其成爲豐 立的狀態。 爲此，如圖3所示，本實施例中以具有多個半圓狀固 ^ 的兩個固疋板14a、14b作爲一組並通過固定部 件16拉緊所述固定板14a、14b,從而用對置的固定槽H2 擠壓螢光燈玻璃管G的外表面來固定玻璃管。 在所述固定板14a、14b的長度方向上，相應於形成在 斤述加蓋裝置Ml之托盤6上的托盤槽m，並排形成多個 固定槽H2。 所述固定部件16可㈣㈣接方式連制述兩個固定 板14a、14b的螺釘B1和螺母B2。 所示所述固定部件16可採用以下設置方式： 在某一個固定板的兩個位置上突設所述螺釘⑴，並在所述 螺釘B1插人於另—個固定板上的結合孔μ的狀態下將 螺母B2緊固在螺釘B1的端部。 即，如圖4所示’通過所述螺釘m與螺母B2的緊固 力’使所述對置的兩個固定板14a、⑷相互拉近，從而施 加壓力並緊固夹持在所述各 管G的外表面。 疋孔一1的營光燈玻璃 所述螺母B2可+ ^ ή # 了選用不而要其它工具，徒手就可操作 的一般蝶形螺母。 而且’如圖4所示’在所述各固定孔沿内可枯貼由 ”有伸縮性的橡膠或氨基甲酸乙酷類製成的接觸整Μ。 所述接觸墊Β4可減少通過各固定孔Η2較所述螢光 燈玻璃管G時所産生的磨擦或衝擊。 雖然未圖示’所述固定部件16除可利用螺釘Μ與螺 母B2的鬆緊力來予以固定 ’、 ^還可利用電動機或氣缸 13 L362054 等驅動源來調節所述兩個固定板1 4a、丨4b的間距，從而施 加壓力並緊固所述營光燈玻璃管G。 另外，雖然本發明舉例說明了在對置的兩個固定板 14a、14b之間形成一排固定孔H2來固定螢光燈玻璃管〇 的結構’但是本發明並不局限於上述結構。. 例如，雖然未圖示，也可以並排設置至少三對固定板， 並在每對固定板之間，通過與上述實施例相同的固定方式 固定螢光燈玻璃管G。 另外，如圖1所示，所述工作台2可以使所述玻璃管 固定裝置12在所述工作面F上以水平狀態予以支撐。 爲此，如圖1及圖2所示，本實施例中在所述工作台 2上設置閘門型支撐架18，並在所述支撐架18的兩側分 別安裝一個固定桿20和夾具22，且通過以夾具22夾住玻 璃官固定裝置12上，個位置的方式可分離地固定玻璃管。 所述夾具22具備一側開放的掛接槽22a，從而可分離 地固定和支持所述固定板14a、141)兩側的掛接突起2^。 本發明實施例所涉及的螢光燈製造裝置包括驅動裝置 24’其用於驅使所述玻璃管固定裝置12沿著所述工作面F， 以直列方式移向所述加蓋裝置Ml和浸潰裝置M2。 所述驅動裝置24包括：第一驅動部D1，其用於沿著 所述工作面F移動所述玻璃管固定裝置12;第二驅動部 D2’其用於上下移動所述玻璃管固定裝置I〗。 所述第一驅動部D1可以是一般的氣壓缸V1，其可設 置成如圖1及圖2所示的結構，從而帶動所述支撐架a D62054 沿著所述工作面F移動。 • X圖1爲準，所述第一驅動部D1沿著所述工作面f 動所述支撐架18’從而可以將所述玻璃管固定裝置 2移到與所述加蓋裝置Ml和浸潰裝置M2相應的位置。 而且’所述第二驅動部D2可採用一般的氣壓缸V2。 、成如圖1所示的結構，可使掛接有所述玻璃管固定裝 置12的兩個固定桿20能夠在所述支撐架18上上下移動。 所述第一驅動部D1及第二驅動部D2在氣壓缸v卜V2 的驅動作用下，可以很方便地帶動玻璃管固定裝置12沿 著所述工作面F，以直列方式移到與所述加蓋裝置Ml及 浸漬裝置M2相應的位置。 雖然未圖示’所述驅動裝置24除可以使用氣壓缸vi、 V2以外，還可以使用一般的齒條齒輪組、與電動機相連接 的皮帶滑輪組或者螺桿’並通過由此而獲得的動力，使所 述玻璃管固定裝置12移動。 上述實施例所渉及的螢光燈製造裝置可進一步包括收 尾裝置M3，其用於在浸潰作業之後對螢光燈玻璃管〇的 端部進行收尾程序。 所述收尾裝置M3由具備接觸面26的接觸板28構成， 而且其位於所述工作面F的一側’與所述浸潰裝置m2相 隔一定距離。 所述接觸板28在所述工作面f上，其接觸面26朝天， 從而讓經過浸潰作業的螢光燈玻璃管G的端部壓在所述接 觸面26上，獲得收尾處理。 15 1362054 而且，雖然未圖示，所述接觸面26還可以進一步設有 緩衝墊，其用於防止與螢光燈玻璃管G的端部接觸時：生 過多的接觸壓力。 ’ 另外，本發明的營光燈製造裝置進一步包括預熱裝置 M4 〇 所述預熱裝置M4帛於在進行浸潰作業之前對榮光 燈玻璃管G的端部進行預熱。 爲此’如圖1所示’本實施例將預熱箱3〇設置在所述 支撐架1 8上，並在$述預熱箱30的一側設置加孰部件32， 從而在所述加熱部件32的作用下，使得所述預熱箱30内 部的螢光燈玻璃管G端部獲得預熱。 价 所示所述預熱箱3〇設成具有預熱空間34的 相體狀，其上面和底面穿設有用於使螢光燈玻璃管 過 的導孔3 6。 、斤述加熱。p件32可採用_般的熱風機，其可設置成從 ::預熱箱30的一側向所述預熱空間34内部供應熱風的 結構。 乂 ‘”、°P件32，即所述熱風機爲由電源接收電力後 来柃诂熱f及風扇’從而產生熱風的-般結構。其可將螢 璃S 0的端部溫度加熱至攝氏15〇度以上。 、十，士 t此在進订預熱#業時使用預熱30,就可以防止所 j…、P件32所産生的熱量（熱風）向外泄露而損失的 问超〇 '斤述預熱裝置M4的預熱作業，不僅可在玻璃管 16 1302054 口定裝置12移動至與所述浸潰裝置㈣相應的位置狀態下 進仃還可以在所述工作面F上與所述浸潰裝置Μ〗相鄰 的位置上進行。 所述預熱裝置M4通過所述加熱部件32將多個螢光燈 玻璃管G的端部加熱至與浸潰槽6中焊料液溫度相應的溫 又（攝氏2GG度至23G度），從而在浸潰作業之前減少溫 度差》 如此進行預熱的方式，與直接把經過加蓋的螢光燈玻 璃s G端汉潰在焊料液的#式相比，可最大限度地減少 螢光燈玻璃s G的端部與焊料液w之間的溫度差，從而 防止/又潰作業中因溫度差異而引起的冷焊現象。 這種冷焊現象是降低焊料液w的擴散滲透性，從而形 成不均勻塗層’並産生過多空隙的—個重要原因。 上面，作爲加熱部件32採用一般熱風機的結構爲例進 行了說明，但本發明並不局限於上述結構。 例如如圖6所示，所述加熱部件32a可採用具有多個 預熱空間34a，且對各螢光燈玻璃管G的外周面進行加熱 的加熱Is結構。 所述加熱部件32a，即所述加熱器可以是内裝電熱絲 的一般電熱絲加熱器，其由電源接收電力，並通過電熱絲 產生熱量。 另外’雖然未圖示’所述預熱裝置M4除可以設置在 所述支撐架18上以外，還可以單獨設置在所述工作面F 上與所述浸潰裝置M2相鄰的位置。 1362054 本發明的螢光燈製造裝置可進一步包括第三驅動部 D3。 所述第三驅動部D3用於翻轉所述玻璃管固定裝置 12以使螢光燈玻璃管G的兩端尹的某一端朝向所述工作 面F 〇Soldering to form an outer smashing right with a conductive coating E3.丨 Electrode E, as shown in Figure i. The immersion tank 6 is provided with a general water tank heater and an ultrasonic vibrator 1 驱动 driven by electric power. ° The water tank heater 8 maintains the temperature of the solder liquid w at 200 degrees Celsius or higher by heat generation, and the ultrasonic vibrator 1 产生 generates ultrasonic vibration in the immersion tank 6 to increase diffusion and penetration of the solder liquid w Sex. The water tank heater 8 and the ultrasonic vibrator 1 固 can be fixed to a side surface of the inside of the immersion tank 6 in a general manner. Further, the dipping device VI2 can perform not only the operation of immersing the fluorescent glass tube G but also the second capping process of the glass tube, that is, by pressing the end of the fluorescent glass tube G at The bottom surface of the dipping tank 6 is placed on the electrode cap E1. A glass tube fixing device 12 is disposed on the working surface F, and a plurality of fluorescent glass tubes g can be fixed on the glass tube determining device 12 to be in a state of being in abundance. To this end, as shown in FIG. 3, in the present embodiment, the two fixing plates 14a, 14b having a plurality of semicircular fixings are used as a group and the fixing plates 14a, 14b are tightened by the fixing member 16, thereby The opposite fixing groove H2 presses the outer surface of the fluorescent glass tube G to fix the glass tube. In the longitudinal direction of the fixing plates 14a, 14b, a plurality of fixing grooves H2 are formed side by side in correspondence with the tray grooves m formed on the tray 6 of the capping device M1. The fixing member 16 can connect the screws B1 and the nuts B2 of the two fixing plates 14a, 14b in a (four) (four) connection manner. The fixing member 16 can be arranged in the following manner: the screw (1) is protruded at two positions of a certain fixing plate, and the coupling hole μ of the screw B1 is inserted into another fixing plate. In the state, the nut B2 is fastened to the end of the screw B1. That is, as shown in FIG. 4, 'the fastening force of the screw m and the nut B2' causes the two opposing fixing plates 14a, (4) to be brought closer to each other, thereby applying pressure and fastening the respective holding members The outer surface of the tube G.营孔一一的灯灯玻璃 The nut B2 can be + ^ ή # A general wing nut that can be operated by hand without the need for other tools. Moreover, 'as shown in FIG. 4', the contact nips made of "stretchable rubber or urethane" can be adhered to the inside of the fixing holes. The contact pad 4 can be reduced through each fixing hole. Η2 is a friction or impact generated when the fluorescent lamp glass tube G is used. Although the fixing member 16 is not shown, it can be fixed by the elastic force of the screw Μ and the nut B2. A driving source such as a cylinder 13 L362054 adjusts the distance between the two fixing plates 14a, 4b, thereby applying pressure and fastening the camping glass tube G. In addition, although the present invention exemplifies the opposite two A row of fixing holes H2 is formed between the fixing plates 14a and 14b to fix the structure of the fluorescent glass tube '. However, the present invention is not limited to the above structure. For example, although not shown, at least three pairs may be arranged side by side. Fixing the plate, and fixing the fluorescent lamp glass tube G between each pair of fixing plates by the same fixing method as the above embodiment. In addition, as shown in FIG. 1, the table 2 can make the glass tube fixing device 12 on the work surface F with water In this embodiment, as shown in FIG. 1 and FIG. 2, in the embodiment, a gate type support frame 18 is disposed on the table 2, and a fixed rod is respectively installed on both sides of the support frame 18. 20 and the clamp 22, and the glass tube is detachably fixed by sandwiching the glass official fixture 12 with the clamp 22. The clamp 22 is provided with a hanging groove 22a open on one side so as to be detachably fixed and Supporting the mounting protrusions 2 on both sides of the fixing plates 14a, 141). The fluorescent lamp manufacturing apparatus according to the embodiment of the present invention includes a driving device 24' for driving the glass tube fixing device 12 along the The working surface F is moved in an in-line manner to the capping device M1 and the dipping device M2. The driving device 24 includes a first driving portion D1 for moving the glass tube fixed along the working surface F. The device 12; the second driving portion D2' is used for moving the glass tube fixing device I. The first driving portion D1 may be a general pneumatic cylinder V1, which may be arranged as shown in FIG. 1 and FIG. Structure, thereby driving the support frame a D62054 along the work F moves. • The first driving portion D1 moves the support frame 18' along the working surface to move the glass tube fixing device 2 to the capping device M1. The position corresponding to the impregnation device M2. Moreover, the second driving portion D2 can adopt a general pneumatic cylinder V2. In the structure shown in FIG. 1, two of the glass tube fixing devices 12 can be attached. The fixing rods 20 can be moved up and down on the support frame 18. The first driving portion D1 and the second driving portion D2 can conveniently drive the glass tube fixing device 12 along the driving action of the pneumatic cylinder vV2. The work surface F is moved in an in-line manner to a position corresponding to the capping device M1 and the dipping device M2. Although not shown, the drive unit 24 may use a general rack gear set, a belt pulley set connected to the motor, or a screw ', and may use the power obtained thereby, in addition to the pneumatic cylinders vi and V2. The glass tube fixture 12 moves. The fluorescent lamp manufacturing apparatus as exemplified in the above embodiment may further include a closing device M3 for performing a finishing process on the end of the fluorescent lamp glass tube after the dipping operation. The finishing device M3 is constituted by a contact plate 28 having a contact surface 26, and its side 'on the working surface F' is spaced apart from the impregnation device m2 by a certain distance. The contact plate 28 is on the working surface f with its contact surface 26 facing the sky, so that the end portion of the fluorescent lamp glass tube G that has passed through the dipping operation is pressed against the contact surface 26 to obtain a finishing process. Further, although not shown, the contact surface 26 may further be provided with a cushion for preventing contact with the end portion of the fluorescent lamp glass tube G: excessive contact pressure. Further, the camping lamp manufacturing apparatus of the present invention further includes a preheating device M4. The preheating device M4 preheats the end portion of the glare lamp glass tube G before performing the immersion operation. To this end, as shown in FIG. 1, the preheating box 3 is disposed on the support frame 18, and a twisting member 32 is disposed on one side of the preheating box 30, so that the heating is performed. Under the action of the member 32, the end of the fluorescent lamp glass tube G inside the preheating box 30 is preheated. The preheating tank 3 shown in the price is provided in a phase shape having a preheating space 34, and a guide hole 36 for passing the fluorescent lamp glass tube is provided on the upper surface and the bottom surface. Jin said heating. The p-piece 32 may employ a general-purpose hot air blower which may be provided to supply a structure of hot air from one side of the preheating tank 30 to the inside of the preheating space 34.乂'", °P member 32, that is, the hot air blower is a general structure that receives heat from the power source and then heats up the fan and the fan' to generate hot air. It can heat the end temperature of the glass S 0 to Celsius. More than 15 degrees. 10, Shi, this use the preheating 30 in the pre-heating # industry, it can prevent the heat (hot air) generated by the j... and P pieces 32 from leaking out and losing. The preheating operation of the preheating device M4 can not only be carried out when the glass tube 16 1302054 is fixed to the position corresponding to the dipping device (4), but also can be placed on the working surface F. The pre-heating device M4 heats the ends of the plurality of fluorescent lamp glass tubes G to the temperature of the solder liquid in the dipping tank 6 by the heating member 32. Temperature (2 GG to 23 G), so that the temperature difference is reduced before the dipping operation. The way of preheating is as follows. In comparison, the temperature difference between the end of the fluorescent lamp glass s G and the solder liquid w can be minimized. And the cold welding phenomenon caused by the temperature difference in the prevention/destruction operation. This cold welding phenomenon is an important reason for reducing the diffusion permeability of the solder liquid w, thereby forming an uneven coating and generating excessive voids. The structure in which the heating member 32 is a general heat blower has been described as an example, but the present invention is not limited to the above configuration. For example, as shown in FIG. 6, the heating member 32a may have a plurality of preheating spaces 34a, and A heating Is structure for heating the outer peripheral surface of each of the fluorescent lamp glass tubes G. The heating member 32a, that is, the heater may be a general electric heating wire heater incorporating a heating wire, which receives power from a power source and passes through The electric heating wire generates heat. Further, although not shown, the preheating device M4 may be disposed separately on the support frame 18, and may be separately disposed on the working surface F adjacent to the dipping device M2. 1362054 The fluorescent lamp manufacturing apparatus of the present invention may further include a third driving portion D3. The third driving portion D3 is for inverting the glass tube fixing device 12 to make a fluorescent glass tube One end of the two ends of G is directed toward the working surface F 〇
爲此，如圖7所示，本實施例中將電動機V3設置在 所述支撐架18的固定桿2〇上’並通過該電動機所産 生的動力翻轉所述玻璃管固定裝置12。 所述電動機V3的驅動軸與所述夾具22相連接，從而 讓所述夾具22能夠支持所述玻璃管固定裝置12的固定板 1.4a、14b兩端的同時，翻轉所述玻璃管固定裝置η。 即，如圖8所示，所述第三驅動部D3通過所述電動 機V3的旋轉力來改變所述玻璃管固定裝置 態’使營光燈玻璃管G的兩端中的某一端朝向下方，從而 實現翻轉。 另外’所述第三驅動部D3除可以使用電動機v3以外， 還可以使用-般的擺動式液壓缸，或者可以選用能夠實現 本發明目的的各種旋轉驅動源。 下面說明利用本發明實施例的螢光燈製造裝置形成外 的作業流程 圖9是本發明螢光燈外部電極製造方法 圖’符號Y1表示玻璃管承載程序。 如圖1所示，所述玻璃管承載程序 疋通過下面方 式來進行的，即在設置於所述工作台2的 作面F上的玻 璃管固定裝置 管G。 12上以豎立狀態分別固定多個螢光燈玻璃 向且 以 直列方2成所述承载程序之後，利用所述㈣裝置24 進行第移動所述破璃管固定裝置⑴並依次對玻璃管 進灯第-次加蓋程彳Y2 筮__ Α ♦ 現…、程序Υ3、改潰程序Υ4及 乐一-人加盍程序Υ5。 :先，如圖10所示’爲進行所述第一次加蓋程， 在所述工作A 9 u ^ D 通過第一驅動部〇1的_，將玻璃 S疋：置12移動至與所述加蓋裝置Ml相應的位置。 -人it過所述第二驅動部D2，將所述玻璃管固定裝 置2向下移動，並進行第一次加蓋程序γ2，以在勞光燈 玻璃管G的端部套上電極帽£1。 △所述第-次加蓋程序γ2中，在所述多個榮光燈玻璃 管〇的端部套上所述電極帽Ε1全長的一部分(參照圖10> 如此進行第-次加蓋程序後，在加蓋有電極帽的狀態 下對螢光燈玻璃管G端部進行浸潰作業時，可提高焊料液 W對所述螢光燈玻璃管G外表面及電極帽&内表面的擴 散滲透性* 如此完成第一次加蓋作業之後，將所述玻璃管固定裝 置12移到與所述浸潰裝置M2相應的位置，並在此狀態下 利用所述預熱裝置M4進行預熱程序Y3。 如圖11所示’所述預熱程序γ3則通過所述第二驅動 部D2將所述玻璃管固定裝置12向下移動後，在所述螢光 燈玻璃管G的加蓋端部位於所述預熱箱3〇内部的狀態下 進行。 即，通過設置在所述預熱肖30 -側的加熱部件32(孰 .風機）向所述預熱空間34内部供應熱風來進行預敎’從、 ‘而使螢光燈玻璃管G的加蓋端部的溫度保持在5 以上。 所述預熱作業，可在浸潰作業之前，能夠最大程度地 減少螢光燈玻璃管G的端部與所㈣潰槽6巾焊料液w _ 之間的溫度差。 而且，所述加熱部件32在加熱所述螢光燈玻螭管〇 時，應在不引起熱變形的溫度範圍（攝氏15〇度至度） 内進行加熱。 如此在浸潰作業之前進行預熱作業，可減少螢光燈玻 璃管G的端部與焊料液w之間的溫度差，從而可防止在 進行浸潰作業時因溫度差異而引起的焊料液w的冷焊現 象。 • 完成所述預熱作業之後，在停止所述預熱裝置河4的 作動狀態下進行玻璃管浸潰程序γ4。 如圖12所示，所述玻璃管浸潰程序γ4通過以下方式 進行：即，通過所述第二驅動部D2將所述玻璃管固定裝 置12向下移動後，將所述螢光燈玻璃管G的加蓋端部浸 潰在所述浸潰槽6的内部。To this end, as shown in Fig. 7, in the present embodiment, the motor V3 is disposed on the fixed rod 2' of the support frame 18 and the glass tube fixing device 12 is turned by the power generated by the motor. The drive shaft of the motor V3 is coupled to the clamp 22 so that the clamp 22 can support both ends of the fixing plates 1.4a, 14b of the glass tube fixture 12 while turning the glass tube fixture n. That is, as shown in FIG. 8, the third driving portion D3 changes the state of the glass tube fixture by the rotational force of the motor V3, so that one of the ends of the camping glass tube G faces downward. Thereby achieving flipping. Further, the third driving portion D3 may use a general swing hydraulic cylinder in addition to the motor v3, or may select various rotary driving sources capable of achieving the object of the present invention. Next, a flow of operation outside the formation of the fluorescent lamp manufacturing apparatus of the embodiment of the present invention will be described. Fig. 9 is a view showing a method of manufacturing the external electrode of the fluorescent lamp of the present invention. Fig. Y1 indicates a glass tube carrying procedure. As shown in Fig. 1, the glass tube carrying program 疋 is carried out by a glass tube fixing device G provided on the surface F of the table 2. After the plurality of fluorescent lamp glass directions are respectively fixed in an upright state, and the carrying procedure is performed in an in-line manner, the glass frit fixing device (1) is moved by the (4) device 24, and the glass tube is sequentially turned on. The first-time capping process 彳Y2 筮__ Α ♦ Now..., the program Υ3, the Υ Υ program Υ 4 and the music one-person plus program Υ5. : First, as shown in FIG. 10, in order to perform the first capping process, in the work A 9 u ^ D passes through the _ of the first driving portion 〇1, the glass S疋: set 12 is moved to the same place The corresponding position of the capping device M1 is described. - The person passes the second driving portion D2, moves the glass tube fixing device 2 downward, and performs a first capping program γ2 to put an electrode cap on the end of the plaster glass tube G. 1. ΔIn the first capping program γ2, a part of the entire length of the electrode cap 1 is placed on the end of the plurality of glare lamp glass tubes (see FIG. 10). After the first capping process is performed as described above, When the end portion of the fluorescent lamp glass tube G is immersed in a state in which the electrode cap is capped, the diffusion penetration of the solder liquid W on the outer surface of the fluorescent lamp glass tube G and the inner surface of the electrode cap & After the first capping operation is completed, the glass tube fixture 12 is moved to a position corresponding to the impregnation device M2, and in this state, the preheating program Y3 is used to perform the preheating program Y3. As shown in FIG. 11, the preheating program γ3 is located at the capped end of the fluorescent glass tube G after the glass tube fixing device 12 is moved downward by the second driving portion D2. The preheating tank 3 is carried out in an internal state. That is, the hot air is supplied to the inside of the preheating space 34 by the heating member 32 (the fan) provided on the side of the preheating chamber 30 - The temperature of the capped end of the fluorescent lamp glass tube G is kept at 5 or more. In the hot work, the temperature difference between the end of the fluorescent glass tube G and the solder liquid w _ can be minimized before the dipping operation. Moreover, the heating member 32 is heated. When the fluorescent lamp is in a glass tube, it should be heated within a temperature range (15 degrees Celsius to degrees Celsius) that does not cause thermal deformation. Thus, the preheating operation can be performed before the dipping operation, and the fluorescent glass tube can be reduced. The temperature difference between the end of G and the solder liquid w, thereby preventing the cold soldering phenomenon of the solder liquid w caused by the temperature difference during the dipping operation. • After the warm-up operation is completed, the stop is stopped. The glass tube impregnation procedure γ4 is performed in the operating state of the preheating device river 4. As shown in Fig. 12, the glass tube impregnation procedure γ4 is performed by: the glass is passed through the second driving portion D2 After the tube fixing device 12 is moved downward, the covered end portion of the fluorescent lamp glass tube G is immersed in the inside of the immersion tank 6.
如此將多個螢光燈玻璃管G的端部浸潰在焊料液W 中後，在此狀態下産生超音波振動，並以一般方法進行浸 潰作業。 丁 '又 20 1362054 。結束所述浸潰作業之後接著進行第二次加蓋程片γ5， 此程序在把乡個螢光燈玻璃;I； G的端部浸潰在所述焊 w中的狀態下進行。 進仃所述第二次加蓋程彳Y5的目的在於，使通過第 -次加盍程序Υ2,部分套上螢光燈玻璃管G端部的電極 :E1的剩餘部分，進一步完全套上螢光燈玻璃管G的端 即，如圖13所示，在所述多個螢光燈玻璃管G的端 部浸潰於所述浸潰槽6的狀態下，驅動所述第二驅動部 D2,使所述多個電極帽E1與所述浸潰槽6的底面接觸， 並以此狀態按壓所述電極帽E1，從而完成第二次加蓋程 序。 如此將加蓋程序分成第一次加蓋程序γ2及第二次加 蓋程序Υ5 W固步驟後，在進行浸潰作料，就可以在焊 料液W均勾分散於螢光燈玻璃管〇與電極帽引接觸面之 間的狀態下進行焊接而形成導電塗層E3。 另外，上述實施例所涉及的外部電極製造方法可進一 步包括玻璃管收尾程序Y6。 如圖14所示，所述玻璃管收尾程序γ6，在所述玻璃 管固定裝置移動至所述收尾裝置Μ3的接觸板28上的 狀態下進行。 即，通過所述第二驅動部D2將所述玻璃管固定裝置12 向下移動後，使螢紐玻㈣G的焊接料與料接觸板 28的接觸面26接觸’從而使塗層E3的末端變得均勻，並 21 L362054 結束整個程序。 在所述收尾程序中，可通過均勻按麼完成浸潰作業後 由於焊料液w的滴流而形成的不規則（如冰柱形狀）焊接 塗層E3的末端，從而將其壓平。 因此’如上所述，以直列方式經過多個程序，可在多 個螢光燈玻璃管G的端部易於形成外部電極E。 上述實施例所涉及的外部電極製造方法可進一步包括 玻璃管翻轉程序Y7。 所述玻螭管翻轉程序Y7，則通過利用所述第三驅動部 D3,在所述支撐架μ上翻轉所述玻璃管固定裝置12的方 式來進行（參照圖15 ) » 即’通過翻轉所述玻璃管固定裝置12來改變承載狀 態’從而使螢光燈玻璃管G的兩端中的某一個端部或者其 相反的一側端部朝向所述工作面F。 如圖15所示，這種翻轉結構，例如在所述螢光燈玻璃 官G的兩端令的一端形成外部電極之後，可易於改變承載 狀態並使另一個端部朝向下方。 因此，如圖16所示，只要將多個螢光燈玻璃管G在 玻璃官固定裝置12固定一次，就可以很方便地進行兩面 才呆作，從而在螢光燈玻璃管G的兩端形成外部電極。 【圖式簡單說明】 圖1是本發明一實施例的螢光燈製造裝置的整體結構 不意圖。 22 1362054 圖2是圖i所示螢光燈製造裝置的側視圖。 坡璃管固 圖3是本發明一實施例的螢光燈製造裝置中 疋裝置之結構示意圖。 圖4是圖3所示玻璃管固定裝置的作用示意圖。 圖5是本發明一實施例的登光燈製造裝置 之結構示意圖。 …褒置 圖6是圖5所示預熱裝置之另一實施例的結構示意圖When the ends of the plurality of fluorescent lamp glass tubes G are immersed in the solder liquid W in this manner, ultrasonic vibration is generated in this state, and the immersion operation is performed in a usual manner. Ding 'aga 20 1362054. After the completion of the dipping operation, the second capping sheet γ5 is subsequently carried out, and this procedure is carried out in a state where the end portions of the fluorescent lamp glass; I; G are immersed in the solder w. The purpose of the second capping process Y5 is to make the electrode of the end of the fluorescent glass tube G: the remaining part of the E1 portion of the fluorescent glass tube G through the first-time twisting process Υ2, and further complete the firefly. As shown in FIG. 13, the end of the light glass tube G is driven to the second driving portion D2 in a state where the end portions of the plurality of fluorescent lamp glass tubes G are immersed in the immersion grooves 6. The plurality of electrode caps E1 are brought into contact with the bottom surface of the dipping tank 6, and the electrode cap E1 is pressed in this state, thereby completing the second capping process. After the capping process is divided into the first capping program γ2 and the second capping process Υ5 W solid step, after the dipping process is performed, the solder liquid W can be dispersed in the fluorescent lamp glass tube and the electrode. The conductive coating E3 is formed by welding in a state between the cap contact surfaces. Further, the external electrode manufacturing method according to the above embodiment may further include a glass tube finishing procedure Y6. As shown in Fig. 14, the glass tube finishing procedure γ6 is performed in a state where the glass tube fixing device is moved to the contact plate 28 of the finishing device Μ3. That is, after the glass tube fixture 12 is moved downward by the second driving portion D2, the solder material of the spring glass (four) G is brought into contact with the contact surface 26 of the material contact plate 28, thereby changing the end of the coating E3. Get evenly, and 21 L362054 ends the entire program. In the finishing procedure, it is possible to flatten the end of the coating E3 by irregularly pressing (e.g., icicle shape) formed by the dripping of the solder liquid w after the dipping operation. Therefore, as described above, the external electrodes E can be easily formed at the ends of the plurality of fluorescent lamp glass tubes G by passing through a plurality of programs in an in-line manner. The external electrode manufacturing method according to the above embodiment may further include a glass tube inversion procedure Y7. The glass tube reversal program Y7 is performed by flipping the glass tube fixing device 12 on the support frame μ by using the third driving portion D3 (refer to FIG. 15). The glass tube fixing device 12 is described to change the load-carrying state so that one of the ends of the fluorescent lamp glass tube G or the opposite one end thereof faces the work surface F. As shown in Fig. 15, such a flipping structure, for example, after forming an external electrode at one end of the both ends of the phosphor glass G, can easily change the load state and the other end portion faces downward. Therefore, as shown in FIG. 16, as long as a plurality of fluorescent glass tubes G are fixed once in the glass fixture 12, it is convenient to perform both sides to form at both ends of the fluorescent glass tube G. External electrode. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the overall configuration of a fluorescent lamp manufacturing apparatus according to an embodiment of the present invention. 22 1362054 Fig. 2 is a side view of the fluorescent lamp manufacturing apparatus shown in Fig. i. Fig. 3 is a schematic view showing the structure of a crucible device in a fluorescent lamp manufacturing apparatus according to an embodiment of the present invention. Figure 4 is a schematic view showing the action of the glass tube fixing device shown in Figure 3. Fig. 5 is a view showing the configuration of a lamp manufacturing apparatus according to an embodiment of the present invention. Fig. 6 is a schematic view showing the structure of another embodiment of the preheating device shown in Fig. 5.
圖7是本發明一實施例的螢光燈製造裝置中〜 部之結構示意圖 雜 圖8是圖7所示第三驅動部的作用示意圖。 方法的 圖9是本發明一實施例的螢光燈外部電極製造 作業流程圖。 圖10是圖9中玻璃管第一次加蓋程序示意圖。 圖11是圖9中玻璃管預熱程序示意圖。 圖12是圖9中玻璃管浸漬程序示意圖。 圖"是圖9中玻璃管第二次加蓋程序示意圖。 圖14是圓9中玻璃管收尾程序示意圖。 圖15及冑16分別是圖9中破璃管翻轉程序示意圖 【主要元件符號說明】 2 工作台 4 托盤 > 浸潰槽 ! 水槽加熱器 23 L362054Fig. 7 is a view showing the configuration of a portion of a fluorescent lamp manufacturing apparatus according to an embodiment of the present invention. Fig. 8 is a view showing the operation of the third driving portion shown in Fig. 7. Method Figure 9 is a flow chart showing the operation of manufacturing an external electrode of a fluorescent lamp according to an embodiment of the present invention. Figure 10 is a schematic view showing the first capping procedure of the glass tube of Figure 9. Figure 11 is a schematic view of the preheating procedure of the glass tube of Figure 9. Figure 12 is a schematic view of the glass tube impregnation procedure of Figure 9. Figure " is a schematic diagram of the second capping procedure of the glass tube in Figure 9. Figure 14 is a schematic view of the finishing process of the glass tube in the circle 9. Figure 15 and Figure 16 are schematic diagrams of the glass tube reversal procedure in Figure 9 respectively. [Main component symbol description] 2 Workbench 4 tray > Dipping tank ! Sink heater 23 L362054
10 超音波振動裔 12 玻璃管固定裝置 16 固定部件 18 支撑架 20 固定桿 22 夾具 24 驅動裝置 26 接觸面 28 接觸板 30 預熱箱 36 導孔 14a' 14b 固定板 22a 掛接槽 22b 掛接突起 32 、 32a 加熱部件 34 、 34a 預熱空間 B 1 螺釘 B2 螺母 B3 結合孔 B4 接觸墊 D1 第一驅動部 D2 第二驅動部 D3 第三驅動部 E 外部電極 24 L36205410 Ultrasonic vibrating 12 Glass tube fixture 16 Fixing part 18 Support frame 20 Fixing rod 22 Clamp 24 Drive unit 26 Contact surface 28 Contact plate 30 Preheating box 36 Guide hole 14a' 14b Fixing plate 22a Mounting groove 22b Mounting projection 32, 32a Heating parts 34, 34a Preheating space B 1 Screw B2 Nut B3 Bonding hole B4 Contact pad D1 First drive part D2 Second drive part D3 Third drive part E External electrode 24 L362054
El 電極帽 E2 套入孔 E3 導電塗層 F 工作面 G 螢光燈玻璃管 HI 托盤槽 H2 固定槽 Ml 加蓋裝置 M2 浸潰裝置 M3 收尾裝置 M4 預熱裝置 VI、V2 氣壓缸 V3 電動機 W 焊料液 Y1 玻璃管承載程序 Y2 玻璃管第一次加蓋程序 Y3 玻璃管預熱程序 Y4 玻璃管浸潰程序 Y5 玻璃管第二次加蓋程序 Y6 玻璃管收尾程序 Y7 玻璃管翻轉程序 25El electrode cap E2 insert hole E3 conductive coating F working surface G fluorescent lamp glass tube HI tray groove H2 fixed groove Ml capping device M2 impregnation device M3 finishing device M4 preheating device VI, V2 pneumatic cylinder V3 motor W solder Liquid Y1 glass tube carrying program Y2 glass tube first capping program Y3 glass tube preheating program Y4 glass tube dipping program Y5 glass tube second capping program Y6 glass tube finishing program Y7 glass tube flipping program 25