TW479046B - Long size lead frame carrying mechanism in plating device - Google Patents
Long size lead frame carrying mechanism in plating device Download PDFInfo
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- TW479046B TW479046B TW89115341A TW89115341A TW479046B TW 479046 B TW479046 B TW 479046B TW 89115341 A TW89115341 A TW 89115341A TW 89115341 A TW89115341 A TW 89115341A TW 479046 B TW479046 B TW 479046B
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479046 A7 B7 五、發明說明(1 ) (請先閱讀背面之注意事'^:填寫本頁) 本發明係關於電鍍裝置之長型引線架運送機構,特別 是關於將以coH to coil捲繞成線圈狀之長型引線架予以解 開,令其連紋或間歇性地移行於各處理槽而進行電鍍處理 時,可促使該引線架移動之運送機構。 按,電鍍裝置之長型引線架運送機構自以往即存在有 好幾種。大別之,有使用滾輪及使用輸送帶之分。 1 )使用滾輪者,乃將引線架穿過兩個旋轉滾輪之間 予以移動,且有使用兩個圓柱狀滾輪(請參照如特公昭 5 5 — 1 1 1 2號公.報第一圖,特開平 8 — 2 3 6 6 7 4號公報),亦有以下凹形引線架用,而 使用避免接觸於引線架寬幅方向中央部位之下凹部份,於 j袞輪形成有比下凹部位稍大幅度之環狀凹槽之滾輪(請參 照如特開昭5 9 — 5〇5 5 3號公報)。 2 )又使用輸送帶者一般係使用平皮帶,唯以下凹形 引線架用,尙有使用同樣爲避免接觸於下凹部份而在表面 沿運送方向具有凹洞之輸送帶,俾使引線架穿過與抑制滾 輪之間進行運送(請參照如特開平6 — 3 2 9 2 9 4號公 幸g )。 經濟部智慧財產局員工消費合作社印製 唯,上述使用滾輪者之中,圓柱狀滾輪固然不適於下 凹形引線架之運送,且如最近引線架愈多針化·微細圖形 化而變薄,則在通過旋轉之滾輪間受到擠壓有產生變形之 問題。 又使用圆柱狀滾輪時,乃至少一方爲驅動滾輪,藉通 過與另方抑制滾輪之間進行運送,然呈對向狀配設之兩滾 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -4- 479046 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明(2) 輪與引線架之接觸僅是線接觸而已,接觸面積較小。因此 藉滾輪運送引線架之力量不怎麼大,特別是在運送如 〇· 1 m m以下厚度之引線架時,有時會產生滑移,以致 於間歇性運送時在定位精確度上會發生問題。 另使用運送帶者之中,使用平皮帶固然不適於下凹形 引線架之運送,且如最近引線架愈呈多孔化·微細圖形化 並變薄,則在通過該平皮帶與抑制滾輪之間時有發生變形 之問題。 又使用沿運送方向具有凹洞之輸送帶時,移行於該輸 送帶上之引線架與抑制滾輪之間亦僅爲線接觸。因此其運 送力道並不怎麼大,特別是引線架爲薄形者,乃時會發生 滑移,以致於間歇性運送時,在定位精確度之面會產生問 題。 爰是本發明係以解決上述習知電鍍裝置之長型引線架 運送機構所具有之問題爲課題.,即本發明之特徵在於提供 一種雖構成簡單,卻下凹形引線架之運送爲當然,連如最 近之多針化·微細圖形化並變薄之引線架運送,亦均能藉 強勁運送力,不致於運送中發生滑移,而以高定位精確度 予以運送之電鑛裝置之長型引線架運送機構。 爲達成解決上述習知技術之問題: A 本發明有關電鍍裝置之長型引線架運送機構之第 - ? 係在長型引線架1之電鍍裝置,至少被設於電鍍處理 槽後方位置,其具有設於與運送帶相同或比其上方位置之 (請先閱讀背面之注意事^填寫本頁) 嫌 -裝--- 訂--------- -Τ - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -5- 479046 A7 ---B7 經濟部智慧財產局員工消費合作社印製 五、發明說明(3 ) 驅動用上側滾輪2 ’與以接觸狀設於其側邊之抑制滾輪3 ’以及設於下方之下側滾輪4, 而上述驅動用上側滾輪2爲捲貼引線架1表面加以拉 引旋轉驅動所用’由對向被設於主軸5上之一對圓板狀大 徑滾輪6,6所構成。 該一對大徑滾輪6 ,6乃被設成對向 具與引線架1之各側緣部7 ,7略相同寬 部8 ,8,又各靠近外側外周面具有可引 徑引導用周緣部9,9 .之形狀, 靠近內側外周面 幅之運送用外圍 導各側端緣之大 該抑制滾輪3則由對應於上述一對大 一對小徑滾輪1 0,1 〇所成,並具有將 徑滾輪6,6之 引線架1推向大 徑滾輪6,6側之加壓手段, 且上述下側滾輪4被設於經過上述驅動用上側滾輪2 之引線架1略以下垂狀移行之下方位置。 B 本發明有關電鍍裝置之長型引線架運送機構之第 係在長型引線架1之電鍍裝置,至少被設於電鍍處理 槽後方位置,並具設於與運送帶相同或比其上方位置之驅 動用上側滾輪2 ’與以接觸狀設於其側邊之抑制滾輪3 , 以及設於下方之下側滾輪4,其中 上述驅動用上側滾輪2爲捲貼引線架1表面加於拉引 旋轉驅動所用,由對向被設於主軸5上之一對圓板狀大徑 滾輪6,6所構成, 該一對大徑滾輪 被設成對向靠近內側外周面具 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公嫠) 請 先· 閱 讀 背 面 之 注 意 事479046 A7 B7 V. Description of the invention (1) (Please read the note on the back first '^: fill in this page) This invention is about the long lead frame transport mechanism of the electroplating device, especially about the winding of coH to coil The coil-shaped long lead frame can be dismantled, so that the lead frame can be moved in a continuous or intermittent manner to each processing tank for electroplating, which can promote the lead frame to move. According to the press, there have been several types of long lead frame transport mechanisms for electroplating devices. The big difference is the use of rollers and conveyor belts. 1) For those who use rollers, the lead frame is moved between two rotating rollers, and two cylindrical rollers are used (please refer to the official publication No. 5 5 — 1 1 1 2). The first picture of the newspaper, Japanese Patent Application Laid-Open No. 8 — 2 3 6 6 7 4), it is also used for the following concave lead frame, and it is used to avoid contact with the concave portion of the central part of the lead frame in the width direction. Rollers with circular grooves of a slightly larger size (see, for example, Japanese Patent Application Laid-Open No. 5 9 — 5505 5). 2) Those who use conveyor belts generally use flat belts, except for the following concave lead frames. They also use conveyor belts that have holes in the surface in the transport direction to avoid contact with the concave portions. Transport between the passing and restraining rollers (refer to, for example, Kokai Hei 6-3 2 9 2 9 4). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, among the above-mentioned rollers, the cylindrical roller is not suitable for the transportation of the concave lead frame. Then there is a problem of deformation when being squeezed between the rotating rollers. When a cylindrical roller is used, at least one of the rollers is a driving roller, and the two rollers are arranged in an opposite direction by applying the Chinese standard (CNS) A4 (210 X 297 mm) -4- 479046 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (2) The contact between the wheel and the lead frame is only a line contact, and the contact area is small. Therefore, the power of transporting lead frames by rollers is not so great, especially when transporting lead frames with a thickness of less than 0.1 mm, sometimes slippage occurs, which causes problems in positioning accuracy during intermittent transportation. Among those who use conveyor belts, flat belts are not suitable for transporting concave lead frames, and if the lead frame has become more porous, finely patterned, and thinner recently, it will pass between the flat belt and the suppression roller. Deformation problems sometimes occur. When a conveyor belt having a recess in the conveying direction is also used, the lead frame moving on the conveyor belt and the restraint roller are only in line contact. Therefore, its conveying force is not very large, especially if the lead frame is thin, sometimes it will slip, so that it will cause problems in positioning accuracy when it is transported intermittently. The problem is that the present invention solves the problem of the long lead frame transport mechanism of the conventional electroplating device described above. That is, the present invention is characterized by providing a transport of a recessed lead frame, although the structure is simple, Even the latest multi-needle, micro-patterned, and thinned leadframes can be transported with a strong transportation force without slipping during transportation, and are long types of electrical and mining equipment with high positioning accuracy. Lead frame transport mechanism. In order to solve the problems of the above-mentioned conventional technology: A The first-long lead frame transport mechanism of the present invention regarding the electroplating device is the electroplating device of the long lead frame 1, which is provided at least behind the electroplating treatment tank, which has Set in the same position or above the conveyor belt (please read the precautions on the back ^ fill in this page) Suspected-installed --- ordered --------- -T-This paper size applies to China Standard (CNS) A4 specification (210 X 297 mm) -5- 479046 A7 --- B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (3) The upper roller 2 'for driving The suppression roller 3 ′ on its side and the lower roller 4 provided on the lower side, and the above-mentioned driving upper roller 2 is used to pull and rotate the surface of the lead frame 1, and is provided on the main shaft 5 by the opposite direction. A pair of disc-shaped large-diameter rollers 6, 6 is constituted. The pair of large-diameter rollers 6 and 6 are provided with opposite edge portions 7 and 7 having the same width portions 8 and 8 as those of the lead frame 1. Each of the large-diameter rollers 6 and 6 is provided with a peripheral edge portion for guiding the guide diameter near the outer peripheral surface. The shape of 9, 9. Is close to the inner edge of the outer peripheral surface of each side of the outer guide. The suppression roller 3 is formed by a pair of large and small diameter rollers 10, 10, and has Pressing means for pushing the lead frame 1 of the diameter rollers 6, 6 toward the large diameter rollers 6, 6 and the lower roller 4 is provided in a state where the lead frame 1 passing through the driving upper roller 2 moves slightly downward. Down position. B The long lead frame conveying mechanism of the electroplating device of the present invention is the electroplating device of the long lead frame 1 which is arranged at least behind the electroplating treatment tank and at the same position as or higher than the conveyor belt The driving upper roller 2 ′ and the suppression roller 3 provided on the side thereof in contact with the driving upper roller 2 ′ and the lower roller 4 provided below, wherein the driving upper roller 2 is a surface of the lead frame 1 and is added to the pull rotation drive. It consists of a pair of disc-shaped large-diameter rollers 6 and 6 arranged on the main shaft 5. The pair of large-diameter rollers are arranged opposite to the inner peripheral mask. The paper dimensions are in accordance with Chinese national standards (CNS ) A4 size (210 X 297 cm) Please read the notes on the back first
f 裝 I I I I I訂 # -6- 479046 A7 B7 五、發明說明(4) 與引線架1之各側緣部7 ,7略相同寬度之運送用外周部 8 ’ 8 ’又各靠近外側外周面具有可引導各側端緣之大徑 引導用周緣部9 ,9之形狀同時, 上述一對大徑滾輪6 ,6尙具有對應引線架1寬度可 調整其間隔w而能在主軸5上滑動之引導構件1 5, 該抑制浪輪3則由對應於上述一對大徑滾輪6 ,6之 一對小徑滾輪1 0,1 0所成,並具將引線架1推向大徑 滾輪6,6之加壓手段, 且上述下側滾輪4被設於經過上述驅動用上側滾輪2 之引線架1略以下垂狀移行之下方位置。 以下即就本發明實施形態加以說明。 在上述構成,所謂長型引線架1爲被捲成線圈狀之長 形物,且將其解開予以連紋或間歇性移行於各處理槽,並 經處理後再捲,成線圈狀之以ccnl to ccnl進行電鍍處理者。 本運送機構雖是至少被設置於電鍍裝置(圖示省略) 之後方位置,但亦可在其他處理槽後方位置予以設置,只 要是能將引線架1拉引令其依序移行各處理槽之必要處所 即可。又通常係使引線架1以多數排列予以移行,故設置 多數隊列。 該運送機構乃由設於與運送帶相同或其上方位置之驅 動用上側滾輪2 ,與以接觸狀設於其周側面之抑制滾輪3 ,以及設於下方之下側滾輪4所成。 亦即,上述驅動用上側滾輪2被設於與引線架1之運 送水平相同或比其更上方位置’將該引線架1予以捲貼拉 本紙張尺度適用中國國家標準(CNS)A4規格(210 x 297公釐) (請先閱讀背面之注意事填寫本頁)装 IIIII 定 # -6- 479046 A7 B7 V. Description of the invention (4) The outer peripheral parts 8 '8' for transportation, which are approximately the same width as the side edges 7 and 7 of the lead frame 1, are each close to the outer peripheral surface. The shape of the large-diameter guide peripheral edge portions 9 and 9 for guiding the side edges is the same as above, and the pair of large-diameter rollers 6 and 6 have a guide member that can adjust the interval w corresponding to the width of the lead frame 1 and can slide on the main shaft 5. 15. The wave suppressing wheel 3 is formed by a pair of small-diameter rollers 10, 10 corresponding to one of the pair of large-diameter rollers 6 and 6, and the lead frame 1 is pushed toward the large-diameter rollers 6, 6 The pressing means is provided, and the lower roller 4 is provided at a position lower than the lead frame 1 which passes through the driving upper roller 2 and moves downward in a slightly downward shape. Hereinafter, embodiments of the present invention will be described. In the above configuration, the so-called long lead frame 1 is a long object that is rolled into a coil shape, and is unwound to be continuous or intermittently moved to each processing tank, and after being processed, it is rolled into a coil shape. ccnl to ccnl Plating. Although this conveying mechanism is installed at least behind the electroplating device (not shown), it can also be installed behind other processing tanks, as long as it can pull the lead frame 1 so that it can sequentially move to each processing tank. Necessary space. Usually, the lead frames 1 are moved in a plurality of rows, so a plurality of queues are provided. This conveying mechanism is composed of a driving upper roller 2 provided at the same position as the conveyor belt or an upper position thereof, a suppressing roller 3 provided in contact with the peripheral side surface thereof, and a lower roller 4 provided below. That is, the above-mentioned driving upper roller 2 is set at the same level as or higher than the transportation level of the lead frame 1. The lead frame 1 is rolled and drawn. The paper size is in accordance with the Chinese National Standard (CNS) A4 specification (210 x 297 mm) (Please read the notes on the back to complete this page)
I · n n ϋ· 1 n I n ):OJ· I 1 I n Bn m n II · n n ϋ · 1 n I n): OJ · I 1 I n Bn m n I
經濟部智慧財產局員工消費合作社印製 479046 Α7 Β7 五、發明說明(5 ) 引旋轉驅動用者。該驅動用上側滾輪2則由在主軸5上呈 對向予以裝設之一對圓板狀驅動用大徑滾輪6 ,6所構成 在上述’主軸5係連結與驅動裝置1 1而旋轉,並以 上述驅動用上側滾輪2將一對大徑滾輪6 ,6呈對向狀軸 設於該主軸5 ’且促使可问向问速度旋轉。如驅動裝置 1 1爲伺服馬達或步進馬達等則亦可將大徑滾輪6 ,6予 以間歇性旋轉。 上述一對大徑滾輪6 ,6乃爲圓板狀,呈對向靠近內 側外周面具有與引線架1之各側緣部7,7略相同寬幅之 傳送用外周部8 ,8 ,又各靠近外側外周面具有可引導引 線架1各側端緣之大徑引導用周緣部9 ,9之階梯圓板形 狀。 又上述一對大徑滾輪6 ,6爲對應引線架1之寬挾幅 度可調節其間隔w,係被設成藉例如齒條配合或滑動鍵可 沿主軸5上之軸向滑動。大徑滾輪6 ,6之材質以摩擦係 數較大者較宜,例如設成在外周面貼設矽酮橡膠即可。 於主軸5上滑動之手段 ,則在另設驅動裝置1 2可予以旋轉之引導軸1 5 ,於其 靠近兩側形成互爲反向之公螺絲部1 4 ’ 1 4 ’且於該處 設置分別螺合之具母螺絲部1 6 ,1 6之雙股狀引導構件 1 5 ,1 5 ,並令該引導構件1 5 ,1 5卡合於各滾輪6 ,6外周部即可(參照圖3 )。 上述抑制滾輪3乃由向驅動用上側滾輪2之一對大徑 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐)Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 479046 Α7 Β7 V. Description of the invention (5) Introduce users of rotary drive. The driving upper roller 2 is constituted by a pair of disk-shaped driving large-diameter rollers 6 and 6 mounted on the spindle 5 so as to oppose each other. A pair of large-diameter rollers 6, 6 are provided on the main shaft 5 ′ with the pair of large-diameter rollers 6, 6 facing each other by the above-mentioned driving upper roller 2, and the rotation is allowed to be performed at a desired speed. If the driving device 11 is a servo motor or a stepping motor, the large-diameter rollers 6 and 6 can also be rotated intermittently. The pair of large-diameter rollers 6 and 6 are disk-shaped, and are arranged close to the inner peripheral surface and have outer peripheral portions 8 and 8 for conveyance having a width substantially the same as that of the respective side edge portions 7 and 7 of the lead frame 1. The outer peripheral surface near the outer side has a stepped disc shape in which the large-diameter guiding peripheral portions 9 and 9 can guide the side edges of the lead frame 1. The pair of large-diameter rollers 6 and 6 can adjust the interval w corresponding to the width and width of the lead frame 1, and are set to be slidable in the axial direction on the main shaft 5 by, for example, rack fitting or sliding keys. The material of the large-diameter rollers 6 and 6 is preferably a relatively large friction coefficient. For example, a silicone rubber may be attached to the outer peripheral surface. The means for sliding on the main shaft 5 is provided with a guide shaft 1 5 which can be rotated by another driving device 12, and a male screw portion 1 4 ′ 1 4 ′ opposite to each other is formed near the two sides and is provided there. Double-stranded guide members 15 and 15 with female screw portions 16 and 16 respectively screwed together, and the guide members 15 and 15 may be engaged with the outer peripheral portions of the rollers 6 and 6 (refer to the figure) 3). The above-mentioned suppression roller 3 is driven by one of the upper rollers 2 for driving. The paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm).
請 先· 閱 讀 背 之 注 寒I 項 再零I 填 · ί裝 頁IPlease read the note on the back first, and then zero again. Fill in the page I
I 匿 訂 促使上述一對大徑滾輪 經濟部智慧財產局員工消費合作社印製 -8 - 479046 A7 B7 五、發明說明(6) 滾輪6 ,6之傳送用外周部8 ,8 ,將引線架1予以推壓 之一對圓板狀小徑滾輪1 0 ,1 0所成,並以推壓手段使 用氣筒或彈簧(圖示省略)加以推壓。該小徑滾輪1〇, 1 0之設置位置以自上述一對大徑滾輪6 ,6頂部約下降 9〇度之側方位置較佳。 上述下側滾輪4則被設於上述驅動用上側滾輪2後下 方之經過驅動用上側滾輪2之引線架略以下垂狀移行的位 置,唯該下側滾輪4如同承受平皮帶之平滑滾輪,外周部 爲圓筒狀者即可。 . 藉上述電鍍裝置之長型引線架運送機構欲運送引線架 1時,係需將爲驅動用上側滾輪2之一對大徑滾輪6,6 間隔w,予先對應欲運送引線架1寬幅予以調節寬窄。 亦即,將間隔w調節呈一對大徑滾輪6 ,6靠近內側 之傳送用外周部8 ,8可承受引線架1之各側緣部7,7 ,且靠近外側各引導用周緣部9 ,9可引導引線架1之各 側端緣。 其調節乃是將引導軸1 3以另設驅動裝置1 2予以轉 動,使具螺合於其公螺絲部1 4,1 4之母螺絲部1 6 , 1 6之引導構件1 5 ,1 5於該引導軸1 3上接近或背離 。由於該引導構件1 5 ,1 5之雙股狀部分別卡合於各大 徑滾輪6 ’ 6外周部’致可使各大徑滾輪6 ,6移_動主 軸5上,以調節間隔w。 且以此狀態,將例如經過電鍍處理槽後之引線架i令 其朝j表面可抵觸於驅動用上側滾輪2之一對大徑滾輪6 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐)I canceled the order and caused the above-mentioned pair of large-diameter rollers to be printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. -8-479046 A7 B7 V. Description of the invention One of the pushes is made of a pair of disc-shaped small-diameter rollers 10 and 10, and a gas cylinder or a spring (not shown in the figure) is used to push by means of pushing. The setting position of the small-diameter rollers 10 and 10 is preferably a side position that is lowered by about 90 degrees from the top of the pair of large-diameter rollers 6 and 6. The lower roller 4 is located at a position where the lead frame of the driving upper roller 2 passes through the lead frame of the driving upper roller 2 and moves slightly downward. The lower roller 4 is a smooth roller that receives a flat belt. The portion may be cylindrical. When the lead frame 1 is to be transported by the long lead frame conveying mechanism of the above electroplating device, one pair of large-diameter rollers 6, 6 for the upper roller 2 for driving needs to be spaced by w, corresponding to the wide width of the lead frame 1 to be transported first. Adjust the width. That is, the interval w is adjusted into a pair of large-diameter rollers 6 and 6 near the inner peripheral portions 8 and 8 for conveyance, which can bear the side edge portions 7 and 7 of the lead frame 1 and near the outer peripheral edge portions 9 for guide. 9 can guide each side edge of the lead frame 1. The adjustment is to rotate the guide shaft 13 with an additional driving device 12 to screw the female screw portions 1 6 and 16 of the male screw portions 14 and 14 to the guide members 15 and 15. Approach or deviate from the guide shaft 13. Since the double-stranded portions of the guide members 15 and 15 are respectively engaged with the large-diameter rollers 6'6 outer peripheral portions', the large-diameter rollers 6 and 6 can be moved to the main shaft 5 to adjust the interval w. And in this state, for example, the lead frame i after the electroplating treatment tank is made so that its surface facing j can contact one of the upper rollers 2 for driving. The pair of large-diameter rollers 6 This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm)
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I I I I I 訂 I I I 經濟部智慧財產局員工消費合作社印製 -9- 經濟部智慧財產局員工消費合作社印製 479046 A7 -____B7___ 五、發明說明(7 ) ’ 6頂部外周面地捲貼,復經與抑制滾輪3之一對小徑滾 輪1 〇 ,1 0所成間隙後,再捲貼於下側滾輪4予以設成 可移行至其次處理。 之後即起動驅動裝置1 1 ,促使主軸5旋轉並轉動驅 動用上側滾輪2 ,則捲貼於一對大徑滾輪6 ,6之引線架 ’同樣被予以轉動,致可拉引予以移行。 在上述情形,由於驅動用上側滾輪2係被設於與運送 帶相同或比其更上方位置,且後下方設有下側滾輪4,因 此引線架1被捲貼於一對大徑滾輪6 ,6之傳送用外周部 8 ,8 ,再經抑制滾輪3之推壓力被推向大徑滾輪6 ,6 ,並以垂直狀下降捲貼於下側滾輪4移行至其次處理。 藉此,引線架1乃被捲貼於一對大徑滾輪6 ,6之傳 送用外周部8 ,8以角度α爲至少約9 0度左右範圍,並 由於與該大徑滾輪6 ,6之傳送用外周部8,8之接觸面 積頗大,故厚度較薄之引線架1亦不會產生滑移,可受到 充份之拉力而移行。 又,雖上述主軸5之驅動裝置1 1爲伺服馬達成步進 馬達時,令其間歇性旋轉亦不會在引線架1與大徑滾輪6 ,6之傳送用外周部8,8之間產生滑移,故亦可進行以 高定位精確度予以停止之處理。 且引線架1之兩側緣部7 ’ 7被大徑滾輪6 ,6之各 傳送用外周部8 ,8予以承受,致當然適合於下凹形引線 架1 ,並在令引線架1表面朝下予以移行時,可不會使各 引線針表面所需局部電鍍受傷,亦不會因多針化以緻細針 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -n n I ϋ n 1 n n ·ϋ I n n I · n n n n I a— ·1 一 δν · n a— n n n n n I - (請f閱讀背面之注意事填寫本頁) -10- 479046 A7 _ B7 五、發明說明(8 ) 變形等,而接受拉力移行。 又,將本運送機構之上述驅動用一對大徑滾輪6 ,6 (請先閲讀背面之注意事項再填寫本頁) 設成對應引線架1橫幅之寬窄可調節其間隔w,故對各種 寬幅之引線架1均可予以適用。 〔實施例〕 圖1乃至圖3係顯示本發明有關電鍍裝置之長型引線 架運送機構之實施例,在此雖將上述本發明之第二以引線 架爲一列運送之例子加以顯示,唯兩列以上時以平行狀予 以裝設即可。 在此之長型引線架之局部電鍍裝置乃是將被捲成線圈 狀之長型引線架1予以解開,令其通過前處理槽,電鍍處 理槽·後處理槽等進行電鍍處理,之後再予以捲成線圈狀 〇 經濟部智慧財產局員工消費合作社印製 本運送機構在此雖顯示被設於電鍍處理槽(省略圖示 )之後方位置,但亦可設於前述處理槽或後處理槽之後方 位置。該運送機構則以被設於與運送帶相同或其以上之上 方位置之驅動用上側滾輪2,與被設於其側邊之抑制滾輪 3以及被設於後下方之推壓用下側滾輪4爲主要部份。 驅動用上側滾輪2爲捲貼引線架1予以拉引旋轉驅動 所用者,由被軸設於驅動用主軸5上呈對向之一對大徑滾 輪6 ,6所構成。在此所謂大徑爲設於約4 5 0 m m左右 〇 即,該一對大徑滾輪6 ,6係呈圓板狀’且被設成將 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -11 - 經濟部智慧財產局員工消費合作社印製 479046 A7 B7 五、發明說明(9 ) 對向靠近內側外周面形成爲與引線架1之各側緣部7 ,7 略相同寬幅之傳送用外周部8 ,8 ,並將各靠近外側之外 周部形成爲引導引線器1各側端緣之大徑引導用周緣部9 ’ 9之形狀。各浪輪6 ,6之材質以摩擦係數較高者爲且 ’在此將外周面設爲矽酮橡膠製。 欲將上述一對大徑滾輪6 ,6軸設於主軸5時,在此 乃藉齒條配合,以主軸5旋轉促使大徑滾輪6 ,6亦作同 向等速轉動同時,亦將各滾輪6,6設成可滑動於主軸5 上隨需能調節兩者之間.隔w。 欲使上述一對大徑滾輪6 ,6滑動於主軸5上,則可 在上述主軸5爲中心之上下左右平行狀橫設四支.引導軸 1 3 ,並於該各引導軸1 3自靠近兩端刻設互呈反向之公 螺絲部1 4,1 4,且將附有可螺合於該公螺絲部1 4, 1 4之母螺絲部1 6 ,1 6之雙股狀引導構件1 5 ,1 5 卡合於各大徑滾輪6,6外周部。又該四支引導軸1 3 , 1 3均由齒皮帶1 8予以連結,被設成以一個驅動裝置 1 2可同時旋轉。 上述抑制滾輪3爲可使引線架1更確實地抵觸於驅動 用上側滾輪2外周側面者。在此係對於大徑滾輪6 ,6將 一對小徑滾輪1 0 ,1 0分別設於大徑滾輪6 ,6自上方 約爲9 0度下方之側邊,作爲加壓手段之氣筒(圖示省略 )將引線架1推壓至大徑滾輪6 ,6之傳送用外周部8 , 8 ,唯不限於此亦可利用彈簧。在此之小徑爲約9 〇 m m 左右。 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐)Order IIIII Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs -9- Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 479046 A7 -____ B7___ V. Description of the Invention (7) '6 The top surface is affixed on the outer surface, recapture and restrain One of the rollers 3 has a gap formed by the small-diameter rollers 10, 10, and is then rolled and pasted on the lower roller 4 so as to be able to move to the next processing. After that, the driving device 1 1 is started, the main shaft 5 is rotated and the driving upper roller 2 is rotated, and the lead frame ′ attached to a pair of large-diameter rollers 6, 6 is also rotated, so that it can be pulled to move. In the above case, since the upper roller 2 for driving is provided at the same position or higher than the conveyor belt, and the lower roller 4 is provided at the rear and lower sides, the lead frame 1 is rolled on a pair of large-diameter rollers 6, The outer peripheral portions 8 and 8 of 6 are pushed to the large-diameter rollers 6 and 6 by suppressing the pressing force of the roller 3, and are vertically rolled down and pasted to the lower roller 4 to move to the next processing. As a result, the lead frame 1 is rolled around the pair of large-diameter rollers 6 and 6 for conveying the outer peripheral portions 8 and 8 at an angle α of at least about 90 degrees. The contact areas of the conveying outer peripheral portions 8 and 8 are quite large, so that the lead frame 1 having a thin thickness does not cause slippage, and can be moved with sufficient tension. In addition, even if the driving device 11 of the above-mentioned main shaft 5 is a servo motor or a stepping motor, intermittent rotation will not occur between the lead frame 1 and the outer peripheral portions 8 and 8 for large-diameter rollers 6 and 6. Slip, so it can also be stopped with high positioning accuracy. Moreover, the edge portions 7 ′ 7 on both sides of the lead frame 1 are supported by the large-diameter rollers 6, 6 and the outer peripheral portions 8, 8 of the conveyance, so that they are of course suitable for the recessed lead frame 1 and the surface of the lead frame 1 faces When it is moved below, it will not cause local electroplating injuries on the surface of each lead pin, and it will not cause the thin needle due to multi-needle. The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -nn I ϋ n 1 nn • ϋ I nn I ) Deformation, etc., while receiving tensile movement. In addition, the pair of large-diameter rollers 6 and 6 for the above-mentioned driving of the transport mechanism (please read the precautions on the back before filling this page) is set to correspond to the width of the banner of the lead frame 1 and the interval w can be adjusted. All lead frames 1 can be used. [Embodiment] Fig. 1 to Fig. 3 show an embodiment of the long lead frame transport mechanism of the electroplating device according to the present invention. Although the second example of the present invention is described in which the lead frame is transported in a row, only two If it is more than one row, it can be installed in parallel. The local electroplating device of the long lead frame here is to unwind the long lead frame 1 rolled into a coil, and pass it through a pre-processing tank, a plating processing tank, a post-processing tank, and the like, and then perform plating treatment. Coiled into a coil shape. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. This shipping mechanism is shown behind the plating tank (not shown), but it can also be set in the aforementioned processing tank or post-processing tank After the position. The conveying mechanism includes a driving upper roller 2 provided at the same position as the conveyor belt or above, a suppressing roller 3 provided at a side thereof, and a pressing lower roller 4 provided at a lower rear portion. As the main part. The driving upper roller 2 is used for pulling and rotating the lead frame 1 and is driven by a pair of large-diameter rollers 6 and 6 provided on the driving spindle 5 so as to face each other. Here, the so-called large diameter is set at about 450 mm. That is, the pair of large-diameter rollers 6, 6 are in the shape of a circular plate, and the paper size is set to apply the Chinese National Standard (CNS) A4 specification ( (210 X 297 mm) -11-Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 479046 A7 B7 V. Description of the invention (9) The outer peripheral surface facing the inner side is formed to correspond to each side edge portion 7 of the lead frame 1 The outer peripheral portions 8, 8 of the same width are formed, and each outer peripheral portion near the outer side is formed into a shape of a large-diameter guiding peripheral portion 9 ′ 9 that guides each side end edge of the leader 1. The materials of each of the wave wheels 6 and 6 are those having a high friction coefficient. Here, the outer peripheral surface is made of silicone rubber. When the above-mentioned pair of large-diameter rollers 6 and 6 are set on the main shaft 5, here, the racks are used to cooperate to rotate the main shaft 5 to promote the large-diameter rollers 6 and 6 to rotate in the same direction and at the same time. 6, 6 is set to be slidable on the main shaft 5 and can be adjusted between the two as needed. In order to slide the pair of large-diameter rollers 6 and 6 on the main shaft 5, four branches can be horizontally arranged horizontally above and below the main shaft 5 as a center. Guide shafts 1 3 and approach each of the guide shafts 13 Both ends are engraved with male screw portions 14 and 14 opposite to each other, and a double-stranded guide member with female screw portions 1 6 and 16 that can be screwed to the male screw portions 14 and 14 is attached. 1 5 and 1 5 are engaged with the outer peripheral portions of the large-diameter rollers 6 and 6. The four guide shafts 1 3 and 1 3 are all connected by a toothed belt 18 and are set to be capable of rotating simultaneously by a driving device 12. The above-mentioned suppression roller 3 allows the lead frame 1 to more reliably abut against the outer peripheral side surface of the driving upper roller 2. Here, for the large-diameter rollers 6 and 6, a pair of small-diameter rollers 10 and 10 are respectively disposed on the large-diameter rollers 6 and 6 at the sides below 90 degrees from the top as a cylinder for pressurizing means (Figure (The illustration is omitted.) The lead frame 1 is pushed to the large-diameter rollers 6 and 6 for transmitting the outer peripheral portions 8 and 8. However, it is not limited to this and a spring may be used. The trail here is about 90 mm. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)
479046 A7 __ B7 經濟部智慧財產局員工消費合作社印製 五、發明說明(ίο) 上述下側滾輪4則被設於驅動用上側滾輪2後下方之 經過該驅動用上側滾輪2之引線架1能以略下垂狀移行之 位置’且引線架1與驅動用上側滾輪2之接觸範圍呈以角 度約爲9 0度左右之大接觸面積。 藉上述電鍍裝置之長型引線架運送機構予以搬送引線 架1時 般性之厚度 1〜〇 · 2 5 m m引線架不用 說,連紋習知困難之〇 · 〇 7厚度引線架i亦能以無滑移 地予以移行於各個處理槽。 如由上可明瞭’本發明有關電鍍裝置之長邊引線架運 送機構乃可奏出如次效果。 a )由於將驅動用上側滾輪設於與運送帶相同或比其 更上方位置,並於其側邊設置抑制滾輪,以及後下方又設 有下側滾輪,故引線架被捲貼於驅動用大徑滾輪頂部外周 面後,即垂直下降再被捲貼於下側滾輪底部外周面,而移 行至其次。 因此,上述引線架至少以約9 0度左右角度被捲貼於 動用大徑滾輪之傳送用外周部,則由於與該大徑滾輪之接 觸面積較大,致雖厚度較薄引線架亦不會滑移可充份接受 大徑滾輪之旋轉力,而藉此該引線架能受到較大拉力移行 於各處理槽。 b )又,主軸之驅動裝置如使用伺服馬達或步進馬達 時,即可使驅動用上側滾輪予以間歇性旋轉,唯此時引線 架亦如上述以較大接觸面積捲貼於大徑滾輪之傳送用外周 部,故該引線架不會發生滑移,可進行以高定位精確度予 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 請 先 閱 讀 背 Sj 之 注 意 項 再 填 本 頁 -13- 479046 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明(11) 以停止之處理。 c )且上述驅動用上側滾輪係呈同一軸上各滾輪靠近 內側之運送用外周部承受引線架各側緣部之構造,以致下 凹形引線架不用說,連在將引線架表面朝下進行電鍍處理 時’亦能促使各引線針表面需要之局部電鑛或經多針化之 細針避免損傷或變形予以移行。 d )悅且’將本運送機構之上述驅動用上側滾輪之〜 對滾輪設成可對應引線架之橫幅寬狹,移動於軸上以調節 其間隔,故就各種寬度.之引線架運送均能加以適用.。 〔圖示之簡單說明〕 圖1爲本發明有關電鍍裝置之長型引線架運送機構實 施例之槪略顯示側面圖。 圖2爲本發明有關電鍍裝置之長型引線架運送機構其 他實施例之槪略顯示側面圖。 圖3爲本發明有關電鑛裝置之長型引線架運送機構實 施例之槪略顯示正面圖。 〔符號之說明〕 1 引線架 2 上側滾輪 3 抑制滾輪 4 下側滾輪 5 主軸 (請先閱讀背面之注音?- 蠢袭 _事^^填寫本頁) ·11111111 #· 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -14 - 479046 A7 _B7五、發明說明(12) 6 大 徑 滾 輪 7 側 緣 部 8 傳 送 用 外 周 部 9 引 導 用 周 緣 部 1 〇 小 徑 滾 輪 1 1 驅 動 裝 置 1 2 驅 動 裝 置 1 4 公 螺 絲 部 1 5 引 導 構 件 1 6 母 螺 絲 部 1 7 側 框 板 1 8 齒 皮 市 a 角 度 W 間 隔 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) -15-479046 A7 __ B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (ίο) The above lower roller 4 is provided behind the upper roller 2 for driving. The lead frame 1 passes through the upper roller 2 for driving. The position of the movement in a slightly sagging position ', and the contact range of the lead frame 1 and the driving upper roller 2 has a large contact area at an angle of about 90 degrees. The lead frame 1 with a thickness of 1 to 0.25 mm, which is typical for the lead frame 1 by the above-mentioned long lead frame transport mechanism of the electroplating device, needless to say, the thickness of the lead frame i, which is difficult to know about the pattern, can also be reduced to 0.07. It moves to each processing tank without slipping. As can be understood from the above, the long-side lead frame transport mechanism of the electroplating device according to the present invention can achieve the same effect. a) Because the upper roller for driving is set at the same position or higher than the conveyor belt, and the suppression roller is installed on the side, and the lower roller is installed on the lower back, the lead frame is rolled and applied to the driving roller. After the outer peripheral surface of the top roller, it descends vertically and is rolled and pasted on the outer peripheral surface of the bottom of the lower roller, and then moves to the next. Therefore, the above-mentioned lead frame is rolled at least at an angle of about 90 degrees to the outer peripheral portion of the large-diameter roller for conveyance. Because the contact area with the large-diameter roller is large, the lead frame will not be thin even though it is thinner. The sliding can fully accept the rotating force of the large-diameter roller, and thereby the lead frame can be moved to each processing tank by a large pulling force. b) In addition, if the drive device of the main shaft uses a servo motor or a stepping motor, the upper roller for driving can be intermittently rotated, but at this time, the lead frame is also rolled on the large-diameter roller with a large contact area as described above. The outer peripheral part of the transmission, so the lead frame does not slip, can be carried out with high positioning accuracy to this paper size Applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) Please read the note of back Sj first Refill this page-13- 479046 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Invention Description (11) to stop processing. c) The above-mentioned driving upper roller system has a structure in which the outer peripheral part of the transport for the rollers on the same axis receives the side edge portions of the lead frame, so that the recessed lead frame is needless to say, connected with the surface of the lead frame facing downward. During the electroplating process, it can also promote the movement of local electric ore required on the surface of each lead pin or fine needles with multiple needles to avoid damage or deformation. d) Yue and 'set the above-mentioned driving upper roller of the transport mechanism ~ The opposite roller is set to correspond to the width and width of the banner of the lead frame, and it is moved on the shaft to adjust the interval, so the lead frame can be transported in various widths. Apply ... [Brief description of the figure] Fig. 1 is a schematic side view showing an embodiment of a long lead frame transport mechanism of a plating apparatus according to the present invention. Fig. 2 is a schematic side view showing another embodiment of the long lead frame transport mechanism of the electroplating apparatus according to the present invention. Fig. 3 is a schematic front view showing an embodiment of a long lead frame conveying mechanism of an electric mining device according to the present invention. 〔Explanation of symbols〕 1 Lead frame 2 Upper roller 3 Inhibit roller 4 Lower roller 5 Spindle (Please read the note on the back first?-Stupid _ thing ^^ Fill this page) · 11111111 # · This paper size applies to Chinese national standards (CNS) A4 specification (210 X 297 mm) -14-479046 A7 _B7 V. Description of the invention (12) 6 Large diameter roller 7 Side edge 8 Conveying outer peripheral portion 9 Guiding peripheral edge portion 1 〇 Small diameter roller 1 1 Driving device 1 2 Driving device 1 4 Male screw part 1 5 Guide member 1 6 Female screw part 1 7 Side frame board 1 8 Tooth city a Angle W Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Employees' Cooperatives Paper size Applicable to China Standard (CNS) A4 specification (210 X 297 mm) -15-
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2000037891A JP2001230264A (en) | 2000-02-16 | 2000-02-16 | Long size lead fram carrying mechanism in plating apparatus |
Publications (1)
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TW479046B true TW479046B (en) | 2002-03-11 |
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Family Applications (1)
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TW89115341A TW479046B (en) | 2000-02-16 | 2000-07-31 | Long size lead frame carrying mechanism in plating device |
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JP (1) | JP2001230264A (en) |
CN (1) | CN1309073A (en) |
TW (1) | TW479046B (en) |
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Publication number | Priority date | Publication date | Assignee | Title |
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KR100712143B1 (en) * | 2003-05-20 | 2007-04-27 | 임근호 | Connector for lead frame plating |
JP4755570B2 (en) * | 2006-11-22 | 2011-08-24 | 新光電気工業株式会社 | Conveying apparatus and workpiece processing method |
EP2123581A4 (en) | 2007-03-07 | 2013-12-25 | Ulvac Inc | Vacuum device and method of conveying substrate |
CN103668405B (en) * | 2013-12-30 | 2016-03-16 | 东莞庞思化工机械有限公司 | A kind of Dual-drive electroplated-workpiconveyor conveyor |
CN105436711B (en) * | 2015-12-25 | 2017-10-31 | 苏州智合源电子科技有限公司 | A kind of online full-automatic laser marking machine pipeline |
JP6694406B2 (en) * | 2017-03-28 | 2020-05-13 | 株式会社三井ハイテック | Lead frame substrate carrier |
-
2000
- 2000-02-16 JP JP2000037891A patent/JP2001230264A/en active Pending
- 2000-07-31 TW TW89115341A patent/TW479046B/en not_active IP Right Cessation
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CN1309073A (en) | 2001-08-22 |
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