TW200823959A - Apparatus for manufacturing fluorescent lamp and external electrode making method using the same - Google Patents
Apparatus for manufacturing fluorescent lamp and external electrode making method using the same Download PDFInfo
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- TW200823959A TW200823959A TW096137026A TW96137026A TW200823959A TW 200823959 A TW200823959 A TW 200823959A TW 096137026 A TW096137026 A TW 096137026A TW 96137026 A TW96137026 A TW 96137026A TW 200823959 A TW200823959 A TW 200823959A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
- H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps
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- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
200823959 九、發明說明: 【發明所屬之技術領域】 本發明涉及一種螢光燈製造裝置及利用該裝置的外部 電極製4方法’具體地涉及一種通過直列方式移動螢光燈 用玻璃笞並易於形成外部電極榮光燈的外部電極,特別是 能夠大幅提高外部電極焊接品質的螢光燈製造裝置及利用 該裝置的外部電極製造方法。 • 【先前技術】 • $常,液晶顯示裝置具備用於向受光元件-液晶顯示 ^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榮光燈 相比,不僅其發光品質好,而且可製成小型榮光燈,因此 響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 管内壁塗敷榮光體的程序;在榮光燈玻璃管内部注入惰性 氣體或水銀之後對其兩端進行封口的程序,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 執行依次包括,在已封口的螢光燈玻璃管兩端套上電極帽 200823959 I乂驟及在附著金屬帽的狀態下將所述玻璃管浸潰 於導電性焊料液中以進行焊接的浸潰步驟。 關於所述的外部電極榮光燈的電極製造方法,具體有 於2〇04年中請專利,在_5年9月13日公開的韓國公 開專利么報第號中所記載的外部電極榮 光燈的外部電極形成方法。 仁疋所述公開專利公報第10_2〇〇5-〇〇90519號一外BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fluorescent lamp manufacturing apparatus and an external electrode manufacturing method using the same, which specifically relates to a glass crucible for moving a fluorescent lamp by an in-line method and is easy to form. The external electrode of the external electrode glory lamp, in particular, a fluorescent lamp manufacturing apparatus capable of greatly improving the welding quality of the external electrode, and an external electrode manufacturing method using the same. • [Prior Art] • $Normal, the liquid crystal display device has a back and optical module for providing light to the light-receiving element-liquid crystal display panel, and the backlight module includes a fluorescent lamp and a light guide plate, a reflector 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 types of fluorescent lamps, the external electrode fluorescent lamp has better illumination quality than the cold cathode glory lamp, and can be made into a small glory lamp, so that it has the advantage of excellent assembly compatibility. The method for manufacturing the external electrode fluorescent lamp includes: a procedure of applying a glory body to the inner wall of the glare lamp glass tube; a procedure of sealing the both ends after injecting inert gas or mercury into the glare lamp glass tube, and in the glass tube A procedure for manufacturing external electrodes at both ends. In particular, in the above procedure, the procedure for manufacturing the external electrodes is one of the finishing procedures for determining the energizing performance of the fluorescent lamp at the time of starting, and the execution of the program includes, in turn, the ends of the sealed fluorescent glass tube. The electrode cap 200823959 is a step of immersing the glass tube in a conductive solder liquid to perform soldering in a state in which a metal cap is attached. The external electrode glory lamp described in the Korean Patent Publication No. PCT Publication No. External electrode forming method. The public patent publication No. 10_2〇〇5-〇〇90519
部電極螢光燈的外部電極形成方法,未具備在進行形成外 广電極的各種作業時統_處理多個螢光燈的支撐裝置和輸 送裝置,因此難以進行批量生産。 尤其是所述公開專利公報第10_2005_0090519號—外 :電極螢光燈的外部電極形成方法,是以在螢光燈端部加 盍金屬官的狀態下將其浸潰於盛有焊料液容器内的方式進 行浸潰作業,因此這種作業方式在浸漬作業中難以提高焊 料液的粘結性。 所述焊料液的粘結性取決於焊料液自身的擴散滲透 ^。衆所周知’浸潰作業中焊料液與母材(玻璃管和金屬 管)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10_2005_0090519號—外 部電極榮光燈的外部電極形成方法,在製造螢光燈時可能 引起如下問題。 首先,焊料液無法完全滲透於螢光燈與金屬管相接觸 的微小間隙中,因此浸潰作業中難以獲得令人滿意的擴散 滲透力。 7 200823959 士上所述,如果焊料液在螢光燈與金屬管接觸面之間 :擴散滲透力降低,接觸面之間不僅會形成不均句的塗 g而且土層上還會産生微小空隙,從而降低焊接品質。 爲提阿焊料液的擴散性,在容器内部只對焊料 =行加熱(攝氏扇I以上)的方式,會導致浸潰作業 卜辉料液,母材(螢光燈及金屬管)的溫度差異變大,因 在難以提高烊料液的擴散滲透性。 :且:僅通過第一次加蓋程序將金屬管完全套上玻璃 料°卩亚在此狀恶下浸潰的方式,很難從根本上改善焊 枓液的擴散滲透性。 因此,所述公開專利公聋g笛 部電極榮光燈的外部«m,05-:090519號—外 高烊接品質,會產生過多=:产法:在Γ作業中難以提 不良產’因此不僅降低工作 率,而且難以形成通電性能優異的外部電極。 【發明内容】 在馨t發明黎於上述問題而作,其目的在於提供一種易於 用玻璃管上形成外部電極’尤其在浸潰作業中大 =善焊料液的擴散渗透力,以形成優質外部電極的榮光 ^造裝置及制該螢❹製造裝置的外部電極製造方 其包:實現上述目的’本發明提供_種螢光燈製造裝置, 工作台,其設有工作面; 8 200823959 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螢光燈玻 璃管的兩端;The external electrode forming method of the partial electrode fluorescent lamp does not include a supporting device and a transporting device for processing a plurality of fluorescent lamps in various operations for forming an external wide electrode, and thus it is difficult to mass-produce. In particular, the method of forming an external electrode of an electrode fluorescent lamp is to impregnate the container containing the solder liquid in a state where the metal lamp is attached to the end of the fluorescent lamp. Since the dipping operation is performed in this manner, it is difficult to increase the adhesion of the solder liquid in the dipping operation. The adhesion of the solder liquid depends on the diffusion penetration of the solder liquid itself. It is well known that the greater the temperature difference between the solder liquid and the base material (glass tube and metal tube) during the dipping operation, the lower the diffusion penetration force. Therefore, the method of forming an external electrode of the external electrode glory lamp of the above-mentioned publication No. 10_2005_0090519 may cause the following problems in the manufacture of a fluorescent lamp. First, the solder liquid cannot completely penetrate into the minute gap where the fluorescent lamp is in contact with the metal tube, so that it is difficult to obtain satisfactory diffusion penetration force in the dipping operation. 7 200823959 As stated above, if the solder liquid is between the contact surface of the fluorescent lamp and the metal tube: the diffusion penetration force is reduced, and not only the coating of the unevenness is formed between the contact surfaces, but also a small gap is formed on the soil layer. Thereby reducing the quality of the weld. In order to diffuse the solder liquid of the Tia solder, only the solder = row heating (above the Celsius fan I) inside the container causes the temperature difference of the dipping work Buhui liquid and the base material (fluorescent lamp and metal tube). It becomes larger because it is difficult to increase the diffusion permeability of the mash liquid. : And: It is difficult to fundamentally improve the diffusion permeability of the solder mash by completely immersing the metal tube on the glass material by the first capping procedure. Therefore, the external patent «m, 05-: 090519 of the open-air honour lamp of the open patent 聋 — — 外 外 外 外 外 外 外 = = = = = : : : : : : : : : : : : : : : : : : : : : : The work rate is lowered, and it is difficult to form an external electrode excellent in electric conduction performance. SUMMARY OF THE INVENTION The present invention is directed to providing a high-quality external electrode that is easy to form an external electrode on a glass tube, especially in a dipping operation. The invention relates to an apparatus for manufacturing an external electrode for manufacturing the same, and a package for manufacturing the same: the invention provides a fluorescent lamp manufacturing apparatus, a workbench provided with a working surface; 8 200823959 a glass tube fixing device a plurality of fluorescent glass tubes fixed in an upright state on the working surface; a driving device for moving the glass tube fixing device in two or more directions along the working surface; a capping device Provided on the working surface, and having a tray for placing a plurality of electrode caps for respectively capping the electrode caps on both ends of the fluorescent glass tube;
預熱裝置,其通過加熱部件對所述螢光燈玻璃管的已 加盍電極帽的端部進行加熱,以進行預熱作業; 浸潰裝置,其具備_盛有焊料液的浸潰槽,並通過將螢 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 k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; 、 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榮光燈玻璃管端 熱的預熱程序; ^ 4 之端部浸潰在焊料液 將部分加蓋的所述螢光燈玻璃管 中的浸潰程序; 下 序 在所述螢光燈玻璃管的 使整個電極帽完全套上 破璃管端部的第二次a preheating device that heats an end portion of the fluorescent electrode cap of the fluorescent lamp glass tube by a heating member to perform a preheating operation; and an impregnation device having a dipping groove containing a solder liquid, The welding is performed by dipping the capped end of the fluorescent glass tube in the solder liquid. Moreover, in order to achieve another object of the present invention, the present invention also provides a method for manufacturing an external electrode of a k-light lamp, comprising: a program for carrying a plurality of fluorescent glass tubes on a glass tube fixture in an upright state; The first capping procedure of one part of the full length of the electrode cap; the preheating procedure of the glass tube end of the glory lamp that has completed the first capping procedure; ^4 the end of the dipping in the solder liquid will be partially added a dipping procedure in the fluorescent glass tube of the cover; the second step in the glass tube of the fluorescent lamp to completely cover the end of the glass tube
I 9 200823959 t本發明可在玻璃管固定裝置上固定螢光燈玻璃管的狀 態下,通過直列方式依次進行製造外部電極的各程序,從 而使製造外部電極的程序變得簡單。 特別是,在浸潰作業前後,分兩次進行電極帽的加蓋 程序,從而在進行浸潰作#時可提高焊料㈣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 浸潰作業,因此可防止螢光燈玻璃管端部與焊料液之間的 溫度差異而引起的焊料液的冷焊現象。 . 0此,通過本發明可批量生產外部電極螢光燈,並且 由於焊料液可均句地焊接在榮光燈玻璃管端部,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,芩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。 ❿且’本發明的實施例可以用多種方式實施,因此本 叙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1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M1及浸潰裝 置M2其用於進行在多個螢光燈用玻璃管^上形成外部 10 200823959 電極E的作業。 如圖1所示,所述加蓋裝置Μ1位於所述工作面F的 一側,且具備以豎立狀態放置多個電極帽Ε1的托盤4。 所述托盤4設有上部開放的多個托盤槽Η1,而所述各 托盤槽Η1的大小適合於將所述電極帽ε 1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Ε1是具有套入孔Ε2的一般結構的 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Ε1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Ε1沿所述套入孔Ε2的貫 通方向垂直位於所述托盤槽Η1内侧。 所述電極帽Ε1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Ε〗還可使用一 般的純鐵。尤其是,純鐵價格低且電阻及導電性能優異, 因此能夠保障電極帽Ε1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的浸潰槽6,且 在所述工作面F上位於與所述加蓋裝置Μι相隔一定距離 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鑛 11 200823959 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可以是外邱 疋卜邛電極製造程序中常用的焊料 液,其按照一定比例混合錫、銀及銅而製成。 所述浸潰裝置M2,可通讲脸放+ J通過將螢光燈玻璃管G端部浸 潰在焊料液W中的方式來進 退仃反/貝作業,所述焊料液w 盛裝於所述浸潰槽6中。In the present invention, in the state in which the fluorescent glass tube is fixed to the glass tube fixing device, each of the procedures for manufacturing the external electrode is sequentially performed in an in-line manner, thereby simplifying the process of manufacturing the external electrode. In particular, the capping procedure of the electrode cap is performed twice before and after the dipping operation, so that the solder (four) soldering quality can be improved when the impregnation is performed. In particular, since the dipping operation is performed in a state where the end of the fluorescent glass tube is preheated, it is possible to prevent the solder liquid from being cold-welded due to the temperature difference between the end portion of the fluorescent glass tube and the solder liquid. 0. The external electrode fluorescent lamp can be mass-produced by the present invention, and since the solder liquid can be uniformly welded to the end of the glare lamp glass tube, a fluorescent lamp having a good external electrode can be manufactured. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The embodiments of the invention may be embodied in a variety of forms, and the scope of the claims is not limited to the embodiments described below. Fig. 1 and Fig. 2 are schematic diagrams showing the entire structure of a fluorescent lamp manufacturing apparatus according to an embodiment of the present invention, and reference numeral 2 denotes a table. The table 2 can use a general four-corner bracket having a flat working surface F thereon, and the working surface F can provide a working area elongated in the left-right direction when referenced to Fig. 1. Further, the table 2 is provided with a capping device M1 and a dipping device M2 for performing an operation of forming the external electrode 10 200823959 on the plurality of fluorescent glass tubes. As shown in Fig. 1, the capping device Μ1 is located on one side of the work surface F, and is provided with a tray 4 in which a plurality of electrode caps 1 are placed in an upright state. The tray 4 is provided with a plurality of tray slots 1 open at the upper portion, and the tray trays 1 are sized to detachably fix the electrode caps ε 1 in an upright state. The material of the tray 4 can be selected from metal or synthetic resins excellent in durability and abrasion resistance. Moreover, the electrode cap 1 is an electrode cap having a general structure of the insertion hole 2, and the sleeve hole F2 is inserted in the form of enclosing the outer peripheral surface of the end portion of the fluorescent glass tube g, and the electrode cap 1 can pass through the general The method (bending or pressing) is made by processing a metal sheet. As shown in Fig. 1, each of the electrode caps 1 is vertically positioned inside the tray slot 1 in the passing direction of the nesting hole 2. The material of the electrode cap 1 may be a metal such as copper, silver or aluminum which has low electrical resistance and excellent electrical conductivity, and a metal having a nickel coating may also be used. Further, in addition to the above materials, the electrode cap can also use general pure iron. In particular, pure iron has a low price and excellent electrical resistance and electrical conductivity, so that the necessary characteristics of the electrode cap 1 can be secured while reducing the production cost. The impregnation apparatus M2 is provided with a dipping tank 6 containing a solder liquid w, and is located on the work surface F at a position spaced apart from the capping device. The immersion tank 6 constitutes a general mine having an open upper internal space. 11 200823959 A gold sink shape, the inner space of which is used to hold the solder liquid w. The solder liquid W may be a solder liquid commonly used in the manufacturing process of the outer layer of the electrode, which is prepared by mixing tin, silver and copper in a certain ratio. The dipping device M2 can advance and retreat the anti-bowl operation by immersing the end face of the fluorescent glass tube G in the solder liquid W, and the solder liquid w is contained in the Dip in the tank 6.
通過這種浸潰作業’螢光燈玻璃管G端部由焊料液W 所焊接,從而形成具有導電塗層E3科部電極E,如圖i 所示。 所述浸潰槽6具備由電力驅動的-般的水槽加熱器8 和超音波振動器10。 所述水槽加熱H 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_ 10在浸潰槽6内 産生超音波振動,以提高焊料液w的擴散滲透性。 所述水槽加熱器8和超音波振動器1〇可用一般方法固 定設置在所述浸潰槽6内部的一侧面。 而且,所述浸潰裝置M2不僅可以進行浸潰榮光燈玻 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© F上設有@定裝置12,而所述破璃 管固定裝置12上可固定多個螢光燈玻璃管g,使其成爲登 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 12 200823959 定槽H2的兩個固定板14a、 件16拉緊所述固定板…心爲 並通過固定部 疋板14a、14b,從而用對置的固定神H2 擠壓螢光燈玻璃管G的外表面來固定玻璃管。 a 在:述固定板14a、14b的長度方向上,相應於形成在 所述加盍裝置Ml之托盤6上的托般 固定槽H2。 i的托盤槽H1,並排形成多個 所述固定部#16可㈣以螺接方式連接所述兩個固定 板14a、14b的螺釘B1和螺母B2。 如圖3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钉Μ,並麵述 螺釘B 1插入於另一個If]中4c L 7 入 板上的、,Ό 5孔B3的狀態下,將 螺母B2緊固在螺釘m的端部。 即’如圖4所示,通過所述螺釘B1與螺母B2的緊固 力,使所述對置的兩個固定板14a、14b相互㈣,從㈣ r塵力並緊固夹持在所述各固定孔-内侧的榮光燈玻璃 管G的外表面。 % 參 所述螺母B2可選用不需要其它工具,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m内可枯貼由 具有伸縮性的橡謬或氨基甲酸乙酯類製成的接觸塾B4。 所述接觸墊B4可減少通過各固定孔H2固定所述勞光 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B1與螺 母#氣、緊力來予以固定以外,還可利用電動機或氣缸 13 200823959 等驅動源來調節所述兩個固定板14a、14b的間距,從而施 加壓力並緊固所述螢光燈玻璃管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G 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。By this dipping operation, the end portion of the fluorescent glass tube G is welded by the solder liquid W, thereby forming the electrode E having the conductive coating E3, as shown in Fig. i. The immersion tank 6 is provided with a general-purpose water tank heater 8 and an ultrasonic vibrator 10 that are electrically driven. The water tank heating H 8 maintains the temperature of the solder liquid w at 200 degrees Celsius or more by heat generation, and the ultrasonic vibration _ 10 generates ultrasonic vibration in the immersion tank 6 to improve the diffusion permeability of the solder liquid w. The water tank heater 8 and the ultrasonic vibrator 1 固 can be fixed to a side of the inside of the immersion tank 6 by a general method. Moreover, the dipping device M2 can perform not only the operation of immersing the glare lamp glass tube G but also the second capping process of the glass tube, that is, by pressing the end of the fluorescent lamp glass tube G in the The bottom surface of the groove 6 is dipped to cover the electrode cap E1. The operation © F is provided with a fixing device 12, and the plurality of fluorescent lamp glass tubes g can be fixed to the glass tube fixing device 12 to be in an up state. To this end, as shown in FIG. 3, in the present embodiment, the two fixing plates 14a and 16 having a plurality of semicircular solids 12 200823959 slots H2 are used to tighten the fixing plate, and the core is passed through the fixing portion 14a. , 14b, thereby pressing the outer surface of the fluorescent glass tube G with the opposite fixed god H2 to fix the glass tube. a corresponds to the bracket-like fixing groove H2 formed on the tray 6 of the twisting device M1 in the longitudinal direction of the fixing plates 14a, 14b. The tray grooves H1 of i are formed side by side to form a plurality of the fixing portions #16, which can (4) screw B1 and nut B2 which are screwed to the two fixing plates 14a, 14b. As shown in FIG. 3, the fixing member 16 can adopt the following arrangement: the screw 突 is protruded at two positions of a certain fixing plate, and the screw B 1 is inserted into another If] 4c L 7 In the state of the 孔 5 hole B3 on the plate, the nut B2 is fastened to the end of the screw m. That is, as shown in FIG. 4, by the fastening force of the screw B1 and the nut B2, the opposite two fixing plates 14a, 14b are mutually (four), and the dust is tightened from the (four) r Each fixing hole - the outer surface of the inner side glory glass tube G. % Reference The nut B2 can be used as a general wing nut that can be operated by hand without the need for other tools. Further, as shown in Fig. 4, a contact 塾B4 made of a malleable rubber or urethane can be adhered to each of the fixing holes m. The contact pad B4 can reduce the friction or impact generated when the lamp glass tube G is fixed by the respective fixing holes H2. Although not shown, the fixing member 16 can be fixed by using a screw B1 and a nut #气, a pressing force, and the driving source of the motor or the cylinder 13 200823959 can be used to adjust the two fixing plates 14a, 14b. The spacing, thereby applying pressure and fastening the fluorescent glass tube G. Further, although the present invention exemplifies a structure in which a row of fixing holes H2 is formed between the opposing two fixing plates 14a, 14b to fix the fluorescent glass tube G, the present invention is not limited to the above structure. For example, although not shown, at least three pairs of fixing plates may be arranged side by side, and the fluorescent lamp glass tube G may be fixed between each pair of fixing plates by the same fixing method as in the above embodiment.
另外’如圖1所示,所述工作台2可以使所述玻璃管 固疋裝置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夹住玻 璃管固定裝置12上兩個位置的方式可分離地固定玻璃管 所述夾具22具備一侧開放的掛接槽22a,從而可分離 地固疋和支持所述固定板i 4a、i 4b兩側的掛接突起。 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^沿著所述工作面I, 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—驅動部⑴,其用於^著 所述工作面F移動所述玻璃管㈣裝£ 12;第二㈣部 D2,其用於上下移動所述玻璃管固定裝置12。 所述第-驅動部D1可以是—般的氣壓飯νι Jfrr m 1 ^ _ /、 J ^ 成口圖1及圖2所示的結構,從而帶動所述支撐架 1ί 200823959 沿著所述工作面F移動。 以圖1爲準,所述第一驅動部 ,.^ ^ 1 D1沿著所述工作面F 左右私動所述支撐架18,從而可 10 . 乂將所述玻璃管固定裝置 私彳Η所述加蓋裝置Μ1和浸潰梦 貝凌置M2相應的位置。 而且,所述第二驅動部D2可接田.^ ^ ^ J ί木用一般的氣壓紅V2。 ,、設成如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2G能夠在所述切架18上上下移動。Further, as shown in Fig. 1, the table 2 can support the glass tube fixing device 12 on the working surface F in a horizontal state. To this end, as shown in FIG. 1 and FIG. 2, in the embodiment, a gate-type support frame 18 is disposed on the workbench 2, and a fixed rod 20 and a clamp 22 are respectively mounted on two sides of the support frame 18, And the glass tube is detachably fixed by sandwiching the two positions on the glass tube fixing device 12 with the clamp 22, and the clamp 22 has a hanging groove 22a which is open on one side, thereby detachably fixing and supporting the fixing plate Mounting protrusions on both sides of i 4a, i 4b. A fluorescent lamp manufacturing apparatus according to an embodiment of the present invention includes a driving device 24 for driving the glass tube fixing device to move along the working surface I in an in-line manner to the capping device M1 and to impregnate Device M2. The driving device 24 includes a first driving portion (1) for moving the glass tube (four) to the working surface F, and a second (four) portion D2 for moving the glass tube fixing device up and down 12. The first driving portion D1 may be a general pressure rice νι Jfrr m 1 ^ _ /, J ^ forming the structure shown in FIG. 1 and FIG. 2, thereby driving the support frame 1 ί 200823959 along the working surface F moves. As shown in FIG. 1 , the first driving part, . ^ ^ 1 D1 privately moves the support frame 18 along the left and right sides of the working surface F, so that the glass tube fixing device can be privately placed. The capping device Μ1 and the position of the impregnated dreaming M2 are set. Moreover, the second driving portion D2 can be connected to the field. ^ ^ ^ J ί wood uses a general air pressure red V2. The structure shown in Fig. 1 allows the two fixing rods 2G to which the glass tube fixing device 12 is attached to be movable up and down on the cutting frame 18.
斤述第驅動σρ D1及第二驅動部D2在氣壓缸V卜 $驅動作用下,可以很方便地帶動玻璃管固定裝置Η沿 著所述工作面F,以直列方式移到與所述加蓋裝置Μ〗及 浸潰裝置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V1、 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W ί月輪組或者螺桿,並通過由此而獲得的動力,使所 述玻璃管固定裝置12移動。 上述實施例所涉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g的 端部進行收尾程序。 所述收尾裝置M3由具傷接觸面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 200823959 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的端部接觸時産生 過多的接觸壓力。 另外’本發明的螢光燈製造裝置進一步包括預熱裝置 M4。 所述預熱裝置M4用於在進行浸潰作業之前,對螢光 燈玻璃管G的端部進行預熱。The driving force σρ D1 and the second driving portion D2 can be easily driven by the pneumatic cylinder V b to drive the glass tube fixing device along the working surface F, and move to the capping in an in-line manner. Device Μ〗 and the corresponding position of the immersion device M2. Although not shown, the drive unit 24 can use a general rack and pinion set, a leather W ί wheel set or a screw connected to the motor, and can be obtained by using the pneumatic cylinders V1 and V2. The power of the glass tube fixture 12 is moved. The fluorescent lamp manufacturing apparatus according to the above embodiment may further include a closing device M3 for performing a finishing procedure for the end portion of the fluorescent lamp glass tube g after the dipping operation. The finishing device M3 is constituted by a contact plate 28 having a damaged contact surface 26, and is located on one side of the working surface F at a certain distance from the impregnation device M2. The contact plate 28 is on the work surface F with its contact surface 26 facing the sky, so that the end 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. 15 200823959 Further, although not shown, the contact surface 26 may further be provided with a cushion for preventing excessive contact pressure when it comes into contact with the end of the fluorescent lamp glass tube G. Further, the fluorescent lamp manufacturing apparatus of the present invention further includes a preheating device M4. The preheating device M4 is for preheating the end of the fluorescent glass tube G before performing the dipping operation.
爲'此,如圖1所示,本實施例將預熱箱3()設置在所述 支撐架1 8上,並在所述預熱箱3〇的一側設置加熱部件, 從而在所述加熱部件32的作用下,使得所述預熱箱3〇内 部的螢光燈玻璃管G端部獲得預熱。 如囷5所示,所述預熱箱3 0設成具有預熱空間3 4的 箱體狀,其上面和底面穿設有用於使螢光燈玻璃管G穿過 的導孔3 6。 斤述加熱4件3 2可採用一般的熱風機,其可設置成從 所述預熱箱30的一侧向所述預熱空間34内部供應熱風的 結構。 所述加熱部件32,即所述熱風機爲由電源接收電力後 驅動電熱線及風m産生熱風的-般結構。置可將螢 光燈玻璃管G的端部溫度加熱至攝氏15{)度以上。 、如此在進行預熱作業時使用預熱箱30,就可以防止所 述加熱部# 32所産生的熱量(熱風)向外泄露而損失的 問題。 J用所述預熱裝置M4的預熱作業,不僅可在玻璃管 16 200823959 固定裝置12移動至與所述浸漬裝置M2相應的位置狀態下 進行’還可以在所述工作面F上與所述浸潰裝i 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將多個營光燈 玻璃管G的端部加熱至與浸潰槽"焊料液溫度相應的: 度(攝氏200度至230度),從而/、夺、主从各 " 度)攸而在浸潰作業之前減少溫 度差。To this, as shown in FIG. 1, in this embodiment, a preheating box 3 () is disposed on the support frame 18, and a heating member is disposed on one side of the preheating box 3〇, thereby Under the action of the heating member 32, the end of the fluorescent lamp glass tube G inside the preheating box 3 is preheated. As shown in Fig. 5, the preheating tank 30 is provided in a box shape having a preheating space 34, and a guide hole 36 for passing the fluorescent lamp glass tube G therethrough is formed on the upper surface and the bottom surface thereof. It is possible to use a general heat blower which can be arranged to supply hot air from the side of the preheating tank 30 to the inside of the preheating space 34. The heating member 32, that is, the hot air blower is a general structure that generates electric wind and wind m to generate hot air after receiving power from a power source. The temperature of the end of the fluorescent glass tube G can be heated to 15{) degrees Celsius or more. When the preheating tank 30 is used in the preheating operation as described above, it is possible to prevent the heat (hot air) generated by the heating portion #32 from leaking outward and being lost. With the preheating operation of the preheating device M4, not only can the glass tube 16 200823959 move the fixture 12 to a position corresponding to the impregnation device M2, but also can be performed on the working surface F The impregnation is carried out at an adjacent position. The preheating device M4 heats the ends of the plurality of camping glass tubes G to the degree of the solder bath temperature (200 degrees Celsius to 230 degrees Celsius) by the heating member 32, thereby , win, master and slave, and reduce the temperature difference before the dipping operation.
如此進仃預熱的方式,與直接把經過加蓋的螢光燈玻 璃管G端部浸潰在焊料液的方式相比,可最A限度地減少 螢光燈玻璃管G的端部與焊料液w之間的溫度差,從而 防止浸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的擴散渗透性,從而形 成不均勻塗層,並産生過多空隙的一個重要原因。 /面Μ乍爲加熱部件32採用—般熱風機的結構爲例進 行了 5兒明,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#光燈玻璃f G的外周面進行加熱 的加熱器結構。 所述加熱部件32a’即所述加熱器可以是内裝電熱絲 的-般電熱絲加熱器’丨由電源接收電力,錢過電熱絲 產生熱量。In such a manner that the preheating is performed, the end of the fluorescent glass tube G and the solder can be minimized as compared with the method of directly immersing the end of the covered fluorescent glass tube G in the solder liquid. The temperature difference between the liquids w, thereby preventing the cold welding phenomenon caused by the temperature difference in the dipping 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 surface is exemplified by the configuration in which the heating member 32 is a general-purpose heat blower, 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 heater structure having a plurality of preheating spaces 34a and heating the outer peripheral surface of each of the lighted glass f G . The heating member 32a', i.e., the heater, may be a heating wire heater that contains a heating wire, and receives power from a power source to generate heat.
所述預熱裝置M4除可以設置在 還可以單獨設置在所述工作面F 另外,雖然未圖示 所述支撐架1 8上以外 上與所述浸潰裝置M2相鄰的位置。 17 200823959 &括第三驅動部 本發明的螢光燈製造裝置可進一步 D3。 所it弟二驅動邛D3用於翻轉所 1 2,以#罄古吟油祐— 江破螭管固定裝置 12,以使螢先燈玻璃管g的兩端中的某— 、 ^ ^ 、朝向所述工作 \sj r ° 爲此,如圖7所示,本實施例中將電動機V3設置在 的固定桿20上,並通過該電動機V3所産 生的動力翻轉所述玻璃管固定裝置12。The preheating device M4 may be provided separately or separately from the work surface F, and is not adjacent to the dipping device M2 except for the support frame 18. 17 200823959 & Included third drive unit The fluorescent lamp manufacturing apparatus of the present invention can be further D3. It is the second driver 邛D3 used to flip the 1 2, to #罄古吟油佑-江破螭管固定装置 12, so that some of the two ends of the fluorescent lamp glass tube g, ^ ^, The operation \sj r ° is as shown in Fig. 7. In the present embodiment, the motor V3 is placed on the fixed rod 20, and the glass tube fixing device 12 is turned by the power generated by the motor V3.
*所述電動機V3的驅動軸與所述夹具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η的固定板 14a、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η的固定狀 態,使榮光燈玻璃f G的兩端中的某一端朝向下方,: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 部電極E的方法。 圖9是本發明螢光燈外部電極製造方法的作業流程 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Y1是通過下面方 式來進行的,即在設置於所述工作台2的工作面F上的玻 18 200823959 璃管固定裝置 管G 〇 12上以豎立 狀恶分別固定多個螢光燈玻璃 以直列方式=述承载程序之後’利用所述驅動裝置24 進行第-次:蓋:ΠΓ管固定裝412,並依次對玻璃管 第二次加蓋程序Y5。預熱程序Υ3、浸潰程序Υ4及 首先,如圖10祕一 一 在所述工作Α 不 行所述第—次加蓋程序Υ2,* 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 14a, 14b of the glass tube fixture n while turning the glass tube fixture n. That is, as shown in FIG. 8, the third driving portion D3 changes the fixed state of the glass tube fixing device η by the rotational force of the motor V3, and directs one of the ends of the glotex glass f G Below, : and achieve flip. Further, the third driving portion D3 may be a general swing type hydraulic cylinder other than the motor v3, or various rotary driving sources capable of achieving the object of the present invention may be selected. Next, a method of forming the external electrode E by the fluorescent lamp manufacturing apparatus of the embodiment of the present invention will be described. Fig. 9 is a flow chart showing the operation of the method for manufacturing the external electrode of the fluorescent lamp of the present invention, and the symbol Y1 is a glass tube carrying program. As shown in FIG. 1, the glass tube carrying program Y1 is performed by erecting the glass tube fixing device tube G 〇12 on the working surface F of the table 2, which is disposed on the working surface F of the table 2. Fixing a plurality of fluorescent lamps, respectively, in an in-line manner, following the carrying procedure, 'using the driving device 24 for the first time: cover: the tube fixing device 412, and sequentially applying the glass tube to the second program Y5 . Preheating program Υ3, immersion program Υ4 and first, as shown in Fig. 10, in the above work, the first-time capping procedure Υ2 is not performed.
管固定裝置:2移動過第一驅動部D1的驅動,將玻璃 、、至共所述加蓋裝置Ml相應的位置。 :^過所述第二驅動部D2,將所述玻璃管固定裝 玻璃’並進行第—次加蓋料Y2,以在螢光燈 玻璃S G的端部套上電極帽Ε1。 其G的、11卷人加现^序Υ2 + ’在所述多個螢光燈玻璃 6 „士所述電極帽E1 *長的-部分(參照圖10)。 下針蕃^進仃《纟加蓋程序後,在加蓋有電極帽的狀態 下對金光燈玻璃管G端部進行浸潰作業時,可提高焊料液 述螢缺麵管G外表面及電極帽£1内表面的擴 散摩透性。 如此完成第—次加蓋作業之後’將所述玻璃管固定裝 置12私到與所述浸潰裝χ 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γ3。 如圖Π所示,所述預熱程序Υ3則通過所述第二驅動 部D2_述玻璃f以裝置12向下移動後,在所述勞光 k玻璃& G的加盍端部位於所述預熱箱3 〇内部的狀態下 19 200823959 進行。 即,通過設置在所述預熱箱3〇 — 風機)向斛、f箱拍1叫风的加熱部件32 (熱 幻向所述預熱空間34内部供 而使螢光傺诂癌其Ρ M A - & 、水進订預熱’從 以上 璃& G的加盘端部的溫度保持在攝氏150度The pipe fixing device 2 moves over the driving of the first driving portion D1 to bring the glass to a position corresponding to the capping device M1. Passing through the second driving portion D2, fixing the glass tube to the glass ‘ and applying the first-time capping material Y2 to cover the electrode cap 在1 at the end of the fluorescent lamp glass S G . The G, the 11-volume person adds the current sequence Υ2 + 'in the plurality of fluorescent lamp glass 6 „sector electrode cap E1 * long-section (refer to Figure 10). After the capping process, when the end portion of the gold-plated glass tube G is immersed in a state in which the electrode cap is capped, the outer surface of the solder-foil surface tube G and the inner surface of the electrode cap £1 can be increased. After the first capping operation is completed, the glass tube fixing device 12 is privately placed at a position corresponding to the dipping device M2, and in this state, the preheating device M4 is used for preheating. The program γ3. As shown in FIG. ,, the preheating program Υ3 is moved by the second driving unit D2_the glass f after the device 12 is moved downward, and then at the twisting end of the work light k glass & G The part is located in the state of the preheating box 3 19 in the state of 19 200823959. That is, by the preheating box 3 〇 - fan), the heating element 32 is called 1 to the 斛, f box. The inside of the preheating space 34 is provided for the fluorescent sputum cancer Ρ MA - & water, pre-heating 'the temperature from the top end of the glass & G Held at 150 degrees Celsius
所述預熱作業 減少螢光燈玻璃管 之間的溫度差。 ’可在浸潰作業之前,能夠最大程度地 G的端部與所述浸潰槽6中焊料液ψ 璃管G 230 度) 士而且’所述加熱部件32在加熱所述螢光燈玻 柃,應在不引起熱變形的溫度範圍(攝氏15〇度至 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 璃官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5丨起的焊㈣w的冷焊現 象。 1 完成所述預熱作業之後,在停止所述預熱裝置M4的 作動狀態下進行玻璃管浸潰程序Y4。 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^ 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。 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。 & 200823959 結束所述浸潰作業之後接著進行第二次加蓋程序γ5, 此程序在把多個螢光燈玻璃f G的端部浸潰在所述焊 w中的狀態下進行。 進行所述第二次加蓋程序Y5的目的在於,使通過第 -次加蓋程序Υ2,部分套上螢光燈玻璃管G端部的電極 帽W的剩餘部分,進一步完全套上螢光燈玻璃管G的端 部0 *即’如® 13料’在所述多個螢錢錢管G的端 h又頂於所述浸潰肖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, 亚以此狀態按壓所述電極帽E1,從而完成第二次加蓋程 序0 罢如此將加蓋程序分成第一次加蓋程序Y2及第二次加 盒程序Y5兩個步驟後,在進行浸潰作業時,就可以在焊 料液W均勻分散於螢光燈玻璃管G與電極帽E1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 &固疋裝置12移動至所述收尾裝置Μ3的接觸板28 狀態下進行。 Ρ通過所述第二驅動部D2將所述玻璃管固定裝置12 °下私動後,使螢光燈玻璃管G的焊接端部與所述接觸板 的接觸面26接觸,從而使塗層E3的末端變得均勻,並 21 200823959 結束整個程序。 在所述收尾程序中,可通過均勻按壓完成浸潰作業後 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,從而將其屢平。 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的端部易於形斜部電極 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Υ7。 所述玻璃吕翻轉長序γ7,則通過利用所述第三驅動部 D3,在所述支撑架18上翻轉所述玻璃管固定裝置u的方 式來進行(參照圖15 )。 即’通過翻轉所述破璃瞢 態,從而使螢紐麵〜 *置2來改變承載狀 贊尤·"破璃官G的兩端中的某-個端部或者皇 相反的一側端部朝向所述工作面F。 如圖15所不’這種翻轉結構’例如在所述螢光燈玻璁 管σ的兩端中的一端形杰+ ι <踅尤&玻璃 妝"㈣/ '成外電後,可易於改變承载 狀悲亚使另一個端部朝向下方。 戟 因此5如圖 1 邮- 斤不,只要將多個螢光燈破 玻璃管固定裝置12固定Λ 埤S G在 夏12固疋一次,就可以报方便地 操作,從而在螢光傺诂链* 進仃兩面 蛍九’且破璃官Μ兩端形成外部電極。 【圖式簡單說明】 施例的螢光燈製造裝置的整體結構 圖1是本發明一實 示意圖。 22 200823959 圖2是圖1所示螢光燈製造裝置的侧視圖。 圖3是本發明一實施例的螢光燈製造裝置中玻璃管固 定裝置之結構示意圖。 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螢光燈製造裝置中預熱裝置 之結構示意圖。 圖6是圖5所示預熱裝置之另一實施例的結構示意圖。 圖7是本發明一實施例的螢光燈製造裝置中第三驅動 部之結構不意圖。 圖8是圖7所示第三驅動部的作用示意圖。 圖9是本發明一實施例的螢光燈外部電極製造方法的 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中玻璃管浸潰程序示意圖。 圖13是圖9中玻璃管第二次加蓋程序示意圖。 圖14是圖9中玻璃管收尾程序示意圖。 圖1 5及圖16分別是圖9中玻璃管翻轉程序示意圖。 【主要元件符號說明】 2 工作台 4 托盤 6 浸潰槽 8 水槽加熱器 23 200823959The preheating operation reduces the temperature difference between the fluorescent glass tubes. 'Before the dipping operation, the end of the G can be maximized and the solder liquid glazing tube G in the immersion tank 6 is 230 degrees) and the heating member 32 is heating the fluorescent glass bulb It should be heated within a temperature range that does not cause thermal deformation (15 degrees Celsius or less. & This preheating operation before the dipping operation can reduce the relationship between the end of the fluorescent glass G and the solder liquid w The temperature difference is such that the cold welding phenomenon of the welding (four) w caused by the temperature difference during the dipping operation can be prevented. 1 After the preheating operation is completed, the operation of the preheating device M4 is stopped. The glass tube impregnation procedure Y4. As shown in Fig. 12, the glass tube impregnation procedure γ4 is performed by, after the glass tube fixing 12 is moved downward by the second driving portion D2, The covered end portion of the fluorescent lamp glass tube G is immersed in the inside of the immersion tank 6. Thus, after the ends of the plurality of fluorescent lamp glass tubes G are immersed in the solder liquid w, Ultrasonic vibration is generated in the state, and the dipping operation is performed in a general manner. & 20082 3959 After the completion of the immersion operation, a second capping program γ5 is performed, and the program is performed in a state where the ends of the plurality of fluorescent lamp glasses f G are immersed in the weld w. The purpose of the secondary capping program Y5 is to further completely cover the remaining portion of the electrode cap W of the fluorescent lamp glass tube G through the first capping program Υ2, and further completely cover the fluorescent glass tube G. The end portion 0*, that is, 'such as the material 13', in the state in which the end h of the plurality of money money tubes G is again in the state of the immersion shawl 6, driving the second driving portion D2' to make the plurality The electrode cap E1 is in contact with the bottom surface of the immersion tank 6, and the electrode cap E1 is pressed in this state, thereby completing the second capping process. Thus, the capping process is divided into the first capping program Y2 and After the second step of the second boxing process Y5, when the dipping operation is performed, the solder liquid W is uniformly dispersed in the state of being in contact with the contact surface between the fluorescent lamp glass tube G and the electrode cap E1 to form a conductive portion. The coating E3. In addition, the external electrode manufacturing method according to the above embodiment may further include a glass tube. Procedure Y6. As shown in Fig. 14, the glass tube finishing procedure γ6 is performed in a state where the glass & solidification device 12 is moved to the contact plate 28 of the finishing device Μ3. After the glass tube fixing device is privately moved at 12°, the welded end portion of the fluorescent lamp glass tube G is brought into contact with the contact surface 26 of the contact plate, so that the end of the coating layer E3 becomes uniform, and 21 200823959 Ends the entire procedure. In the finishing procedure, the end of the welding coating E3 which is formed by the irregularity (such as icicle shape) formed by the dripping of the solder liquid w after the dipping operation is uniformly pressed, thereby Therefore, as described above, the external electrode manufacturing method according to the above embodiment can be easily included in the end portions of the plurality of fluorescent lamp glass tubes G in a plurality of programs in an in-line manner, and can further include a glass tube. Flip the program Υ 7. The glass-turning long-order γ7 is performed by inverting the glass tube fixing device u on the support frame 18 by the third driving portion D3 (see Fig. 15). That is, 'by flipping the broken glass state, so that the flash surface ~ * is set to 2 to change the load-bearing state of the "Zhou You ·" one of the ends of the broken glass G or the opposite side of the emperor The portion faces the work surface F. As shown in Fig. 15, the 'flip structure' is, for example, at one end of the two ends of the fluorescent glass tube σ, after the genius + ι < 踅 & && glass makeup " (4) / 'to the external electricity, It is easy to change the load-bearing grief so that the other end faces downward.戟 Therefore 5 as shown in Figure 1 - Jin does not, as long as a plurality of fluorescent light broken glass tube fixing device 12 is fixed 埤 SG in the summer 12 fixed once, it can be reported to operate conveniently, thus in the fluorescent chain * The two sides of the 仃 蛍 ' 且 且 且 且 且 且 且 且 且 且 且BRIEF DESCRIPTION OF THE DRAWINGS The overall structure of a fluorescent lamp manufacturing apparatus of the embodiment is shown in Fig. 1 as a schematic view of the present invention. 22 200823959 Fig. 2 is a side view of the fluorescent lamp manufacturing apparatus shown in Fig. 1. Fig. 3 is a view showing the configuration of a glass tube fixing 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 preheating device in a fluorescent lamp manufacturing apparatus according to an embodiment of the present invention. Figure 6 is a schematic view showing the structure of another embodiment of the preheating device shown in Figure 5. Fig. 7 is a schematic view showing the configuration of a third driving portion in the fluorescent lamp manufacturing apparatus according to the embodiment of the present invention. Fig. 8 is a view showing the operation of the third driving portion shown in Fig. 7. Fig. 9 is a flowchart showing the operation of a method 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 13 is a schematic view showing the second capping procedure of the glass tube of Figure 9. Figure 14 is a schematic view of the finishing process of the glass tube of Figure 9. Figure 15 and Figure 16 are schematic views of the glass tube inversion procedure of Figure 9 respectively. [Main component symbol description] 2 Workbench 4 Pallet 6 Dip tank 8 Sink heater 23 200823959
10 超音波振動器 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 B1 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 20082395910 Ultrasonic vibrator 12 Glass tube fixing device 16 Fixing part 18 Support frame 20 Fixing rod 22 Fixture 24 Drive unit 26 Contact surface 28 Contact plate 30 Preheating box 36 Leading holes 14a, 14b Fixing plate 22a Mounting groove 22b Mounting projection 32, 32a Heating parts 34, 34a Preheating space B1 Screw B2 Nut B3 Bonding hole B4 Contact pad D1 First driving part D2 Second driving part D3 Third driving part E External electrode 24 200823959
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
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KR1020060114014A KR100836243B1 (en) | 2006-11-17 | 2006-11-17 | appratus for manufacturing fluorescent lamp and external electrode making method using the same |
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TW200823959A true TW200823959A (en) | 2008-06-01 |
TWI362054B TWI362054B (en) | 2012-04-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW096137026A TWI362054B (en) | 2006-11-17 | 2007-10-03 | Apparatus for manufacturing fluorescent lamp and external electrode making method using the same |
Country Status (3)
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KR (1) | KR100836243B1 (en) |
CN (1) | CN101183630B (en) |
TW (1) | TWI362054B (en) |
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Publication number | Priority date | Publication date | Assignee | Title |
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KR100920213B1 (en) * | 2007-12-03 | 2009-10-05 | 이영민 | Cap soldering machine for EEFL |
KR101494788B1 (en) | 2008-08-06 | 2015-02-23 | 엘지디스플레이 주식회사 | Liquid crystal display device and fabricating method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101002312B1 (en) * | 2004-03-08 | 2010-12-17 | 엘지디스플레이 주식회사 | methode for forming external electrode of external electrode fluorescent lamp |
KR100674880B1 (en) * | 2004-11-24 | 2007-01-26 | 주식회사 디엠에스 | Appratus and method for manufacturing Fluorescent Lamp |
KR100636993B1 (en) * | 2005-06-20 | 2006-10-20 | 이영민 | Soldering method for lamp used in back light |
-
2006
- 2006-11-17 KR KR1020060114014A patent/KR100836243B1/en not_active IP Right Cessation
-
2007
- 2007-10-03 TW TW096137026A patent/TWI362054B/en not_active IP Right Cessation
- 2007-10-09 CN CN200710152079XA patent/CN101183630B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TWI362054B (en) | 2012-04-11 |
KR100836243B1 (en) | 2008-06-09 |
CN101183630B (en) | 2010-08-11 |
CN101183630A (en) | 2008-05-21 |
KR20080045019A (en) | 2008-05-22 |
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