1241224 玖、發明說明： 【發明所屬之技術領域】 本發明是有關於一種伸線機，特別是指一種具有冷卻 裝置，可用來冷卻在抽拉金屬線時所產生之高溫的具有冷 5 卻裝置之伸線機。 【先前技術】 如圖1所示，一種習知之伸線機丨，是用來將一金屬 線2抽細，該伸線機丨包含：複數由左向右間隔排列的眼 10 15 模11、複數分別設在相鄰之眼模u間的線胴12 '複數分 別设在該等線胴12之一頂部的導件13，及複數分別設在 該等導件13上方的吊輪14。使用時令金屬線2由左向右 通過孔徑較小的眼模U，被抽拉縮徑之後捲繞在線胴a 周圍，並經由導件13拉伸到吊輪14，再導引拉伸到下一 捲收。 個眼模11 ’而後持續向右經過該等構件—連串的拉伸，使 仔金屬線2維持在不被拉斷的張力範圍下，被抽拉成較細 線徑的金輕，再將此金I線㈣輸出至—捲絲（圖未示) 雖然上述伸線機！能用於抽製金屬線2， 屬線2經過眼U被抽拉縮徑時，將會產生高熱，^ 南熱的金屬線2會被拉伸捲繞在_ m，並在、線朋η 外鄰靠聚集而難以散熱，使得金屬線2長時受熱而影變到 =的機械性質，因此，業者通常會在伸線機ι之相Η 衣5又冷部裝置，用以散熱降溫維持金屬線2的品質。 如圖2所示是以其中一線胴12來說明，該線助具 20 1241224 基座121、一直立樞設在該基座121中且被驅動而旋 -的轉轴122、-套固在該轉軸122周圍的套幸由⑵、— 將套軸123定位在轉車由122上的銜接件124，及—圈圍固 接在套軸123外圍且供金屬線2捲繞的外筒125。㈣伸 10 15 線機1更包含：-裝設在線胴12中的冷卻裝置15，該冷 郃裝置15具有一溢流盤151、一隔水環152、複數〇形環 153、一輸送管154，及一流出管155。該溢流盤i5i具= 一水平設在套軸123與外筒125之間且固接在該基座121 之一頂部的環形底壁156、複數設在該底壁156上且頂底 貫通的通管157、一自該底壁156之一内侧緣向上延伸且 位在套軸123外圍的内壁158，及一自該底壁156之一外 側緣向上延伸且鄰近外筒125的外壁159。該隔水環152 是裝設在内、外壁158、159之間。該等〇形環153是礙 套在該底壁156與外筒125之間。該輸送管154之一開口 向外穿設在該外壁159上。該流出管155是裝設在該基座 121位在通管丨57下方之一底槽126上。 當轉軸122被驅動，而帶動套軸123與外筒125旋轉 時，能用以棬繞拉伸金屬線2，同時，該冷卻裝置i 5之輸 送管154會將冷卻液輸入外壁159與外筒125之間，並藉 由〇形環15 3的阻擋，使得冷卻液充滿在外壁丨5 9與外筒 12 5之間’當冷卻液逐漸向上升南盈滿時，即會由外壁159 之一頂緣溢出而向内進入外壁159與隔水環152之間，並 由通管157向下流至底槽126再經由流出管155排出。 上述習知之冷卻裝置15，雖然能藉由冷卻液滯留在外 20 1241224 壁159與外筒125夕„ m U之間，用以吸收熱量降低外筒125來自 金屬線2的溫度，使得金屬、線2不易昇溫變質，然而在使 亦由於冷邠液的畜積滯留，僅有少量滿溢的部份洩 出册所X大邛知的熱夏仍舊積存在冷卻液中，未能隨時流 動V走熱！，而會持續影響到外筒125的散熱狀態，因此 白矣之/”ρ衣置15的降溫速度較慢，冷卻效果不佳。 【發明内容】 因此，本發明之目的，即在提供一種具有較佳之冷卻 效果的具有冷卻裝置之伸線機。 於是，本發明具有冷卻裝置之伸線機，是用於抽製一 金屬線，並包含：一線胴裝置，及一冷卻裝置。該線月同装 置具有一基座、一直立樞設在該基座中且被驅動而旋轉的 轉轴，及一套固在該轉車由外圍且被轉軸帶動的線涧，該線 胴具有一固定在轉軸外的頂壁，及一自該頂壁之一周緣向 下延伸且供所述之金屬線捲繞的周壁。該冷卻裝置是固接 在該線胴裝置之基座上，並具有一對應鄰靠該周壁之一内 壁面的環壁，及一貫穿環壁的輸送管，該環壁具有一外壁 面、一底緣，及一凹陷形成在外壁面上且螺旋環繞向下2 底緣的下導流槽，該輸送管具有一連通該下導流槽之一上 端的出口。將一冷卻液由輸送管之出口送入後，會沿著下 導流槽向下順流環繞在環壁與周壁之間，用以帶走周辟上 的熱量，能均勻降低周壁溫度。 本發明之功效在於該環壁之外壁面上螺旋設有下導 流槽，使得冷卻液能順著導流槽流動，用以快速地帶走周 I241224 壁上的熱量，以均勻降低周壁溫度，因此能達到較佳之冷 卻效果。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一較佳實施例的詳細說明中，將可清 楚的明白。 如圖3、圖4及圖5所示，本發明具有冷卻裝置之伸 線機之較佳實施例，包含：複數線胴裝置4，及複數冷卻 裝置5，能用於抽製成型一金屬線3，但是由於各線胴裝鲁 置4與冷卻裝置5之構造相同，所以在圖4及圖5中，僅 以一線胴裝置4，及一冷卻裝置5來說明。 該線胴裝置4具有一基座41、一直立樞設在該基座 41中的轉軸42、一帶動轉軸42旋轉的動力單元43、一套· 固在該轉轴42外圍且被轉軸42帶動的線胴44,及一將線 胴44定位在轉軸42上的銜接件45。該基座々I具有一環 形底壁411、一自該底壁411之一内側緣向上延伸的内座 壁412、一自该底壁411之一外側緣向上延伸的外座壁籲 413、一由底壁411與内、外座壁412、413共同界定之承 接槽414，及一設在外座壁413上且由承接槽414向外連 通的流出道415。該底壁411為一傾斜壁面，且流出道415 、 鄰接底壁411之一最低部位。該内座壁412供該轉軸 穿伸植接。 該線胴44位在該基座41上方，並具有一套固鍵結在 轉轴42外的管壁441、一同體自該管壁441之一頂緣彳a向 7 1241224 朝外延伸的頂壁442，及一同體自該頂壁442之一周緣向 下延伸至外座壁413内側的周壁443。該金屬線3是捲繞 找周壁443上。該銜接件45具有一搭置在該轉軸仏與 官壁441之一頂部上的蓋板451，及一螺接蓋板々μ與轉 軸42且用以將線胴44定位在轉軸42上的螺絲々Μ。 該冷卻裝置5是固接在該線胴裝置4之基座41上， 並具有一連壁51、一環壁52，及二輸送管53。該連壁5ι 是水平地套在轉軸42外，且固接在該内座壁412之一頂 女而，並具有複數相間隔且頂底貫通的穿孔5丨丨。該環壁Μ 是同體形成在該連壁51之一外周緣上，並具有一對應鄰 靠該周壁443之一内壁面的外壁面521、一與該線胴44之 頂壁442相間隔的頂緣522、一位在該承接槽414上方的 底緣523、一凹陷形成在外壁面521上的環形圈槽524、 一凹陷形成在外壁面521上且由圈槽524向上螺旋環繞至 頂緣522的上導流槽525，及一凹陷形成在外壁面52丨上 且由圈槽524向下螺旋環繞至底緣523的下導流槽526。 該上導流槽525之一下端與該下導流槽526之一上端，皆 連通該圈槽524。每一輸送管53具有一貫穿環壁52且連 通圈槽524的出口 531，及一相反於該出口 531且伸出該 外座壁413的入口 532。該等導流槽525、526具有預定之 槽寬及齒寬，能供定量且足夠的冷卻液流動以帶走熱量。 當然在設計上，亦可設有多道向上或向下之導流槽525、 526 ’因此本發明之導流槽數量及流向並不以本實施例為 限。此外，輸送管53之數量亦可適度增減，所以並不以 1241224 本貫施例為限。 使用時，冷卻液會由該等輸送管53之入口 532送入， 亚由出口 531流出後，即會分別沿著上、下導流槽525、 526，各自分流向上且向下順流，並環繞在環壁52與周壁 5 443之間，用以帶走周壁443上因拉線所產生之摩擦熱量， 均勻降低周壁443溫度。而當冷卻液流出上導流槽525之 後即會由環壁52之頂緣522向内且向下通過穿孔， 並流至承接槽414,而經由下導流槽526向下流出之冷卻 液，亦會直接流至承接槽414,之後再匯集由流出道^15 10 向外排出。 ^由以上說明可知，本發明之具有冷卻裝置之伸線機， "亥冷郃裝置5主要是在該線胴裝置4中裝設有環壁且 該環壁52在鄰靠該周壁443之外壁面521上，設有螺旋 環繞之上、下導流槽525、526，能用以讓冷卻液源源不: 15 土也均勻流佈在環壁52與周壁443之間，以流動帶走周壁 443上來自金屬線3的熱量，快速且均勻地降低周壁州 溫度，再者該冷卻裝置5之構造較習知簡單，所以，本發 ::有冷卻效果佳及構造簡單等功效，因此，本發明不僅 是前所未有之創新，更可供產業上利用。 -〇 ㈣上所述者，僅為本發明之較佳實施例而已，冬 能以此限定本發明實施之範圍，即大凡依本發明申請: 範圍及發明說明書内容所作之簡單的等效變化與修辞」 應仍屬本發明專利涵蓋之範圍内。 白 【圖式簡單說明】 1241224 圖1是習知伸線機之一正視示意圖； 圖2是習知伸線機之一線胴裝置與一冷卻裝置的一剖 視不意圖， 圖3是本發明之具有冷卻裝置之伸線機的一較佳實施 5 例的一正視示意圖； 圖4是該較佳實施例的一部份立體分解示意圖；及 圖5是該較佳實施例之一線胴裝置與一冷卻裝置的一 部份剖視示意圖。1241224 发明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to a wire drawing machine, in particular to a cooling device with a cooling device, which can be used to cool the high temperature generated when drawing a metal wire. Stretching machine. [Prior art] As shown in FIG. 1, a conventional wire drawing machine 丨 is used to draw a metal wire 2 into thin lines. The wire drawing machine 丨 includes: a plurality of eyes 10 15 arranged in a spaced order from left to right 11, A plurality of lines 胴 12 ′ are respectively provided between adjacent eye molds u ′, a plurality of guides 13 are provided on top of one of the lines 胴 12, and a plurality of suspension wheels 14 are respectively provided above the guides 13. The seasonal metal wire 2 is passed from left to right through the eyelet U with a smaller aperture, and after being drawn and reduced, it is wound around the wire 胴 a and stretched to the hanging wheel 14 through the guide 13 and then guided to Close the next roll. Each eye mold 11 'then continues to the right through these components-a series of stretching, so that the metal wire 2 is maintained under a tension range that is not broken, and is drawn into a lighter gold wire with a smaller diameter, and then this Gold I wire ㈣ is output to-coil wire (not shown) Although the above wire drawing machine! It can be used for drawing metal wire 2. When the metal wire 2 is drawn through the eye U and is reduced in diameter, high heat will be generated. ^ The hot metal wire 2 will be stretched and wound at _ m, and The outer neighbors are difficult to dissipate due to heat accumulation, which causes the metal wire 2 to be affected by mechanical properties when it is heated for a long period of time. Therefore, the industry usually wears a cold section device in the drawing machine to cool and maintain the metal. The quality of line 2. As shown in FIG. 2, one of the wires 胴 12 is used for description. The wire assist 20 1241224 base 121, a pivot shaft 122, which is pivotally set in the base 121 and is driven to rotate, is fixed in the The sleeve around the rotating shaft 122 is fortunately positioned, the connecting piece 124 for positioning the sleeve shaft 123 on the turning shaft 122, and the outer cylinder 125 fixedly attached to the periphery of the sleeve shaft 123 and used for winding the metal wire 2. The stretching machine 10 15 also includes:-a cooling device 15 installed in the winding machine 12, the cooling equipment 15 has an overflow plate 151, a water ring 152, a plurality of o-rings 153, a conveying pipe 154, and first-rate outlet 155. The overflow pan i5i has an annular bottom wall 156 horizontally disposed between the sleeve shaft 123 and the outer cylinder 125 and fixedly connected to the top of one of the bases 121, and a plurality of bottom walls 156 provided on the bottom wall 156 and penetrating through the top and bottom. The through pipe 157, an inner wall 158 extending upward from an inner edge of the bottom wall 156 and located on the periphery of the sleeve shaft 123, and an outer wall 159 extending upward from an outer edge of the bottom wall 156 and adjacent to the outer cylinder 125. The water retaining ring 152 is installed between the inner and outer walls 158 and 159. The O-rings 153 are blocked between the bottom wall 156 and the outer cylinder 125. An opening of the conveying pipe 154 is passed through the outer wall 159. The outflow pipe 155 is installed on a bottom groove 126 of the base 121 below the through pipe 57. When the rotating shaft 122 is driven to drive the sleeve shaft 123 and the outer cylinder 125 to rotate, it can be used to wind the stretched metal wire 2. At the same time, the conveying pipe 154 of the cooling device i 5 will enter the cooling liquid into the outer wall 159 and the outer cylinder. 125, and by the 0-ring 15 3 block, the cooling liquid is filled in the outer wall 丨 5 9 and the outer tube 12 5 ′ When the cooling liquid gradually rises to the south, it will be filled by one of the outer wall 159 The top edge overflows and enters between the outer wall 159 and the water ring 152 inward, and flows down through the through pipe 157 to the bottom groove 126 and then is discharged through the outflow pipe 155. Although the above-mentioned conventional cooling device 15 can retain the cooling liquid between the outer wall 20 1241224 and the outer cylinder 125 m, it can absorb heat and reduce the temperature of the outer cylinder 125 from the metal wire 2, so that the metal and wire 2 It is not easy to heat up and deteriorate. However, only a small amount of overflow has been leaked due to the accumulation of cold liquid liquid. The hot summer known in the bookstore X is still accumulated in the cooling liquid, and it cannot flow at any time. ！, And it will continue to affect the heat dissipation state of the outer cylinder 125, so the cooling speed of Baizhizhi / ”ρ 衣 置 15 is slow and the cooling effect is not good. SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a wire drawing machine with a cooling device which has a better cooling effect. Therefore, the wire drawing machine with a cooling device of the present invention is used for drawing a metal wire, and includes: a wire reel device and a cooling device. The line synchronism device has a base, a rotating shaft that is vertically pivoted in the base and is driven to rotate, and a set of lines fixed to the turn of the car and driven by the shaft. The line has a A top wall fixed outside the rotating shaft, and a peripheral wall extending downward from a peripheral edge of the top wall and winding the metal wire. The cooling device is fixed on the base of the reed device, and has a ring wall corresponding to an inner wall surface adjacent to one of the peripheral walls, and a conveying pipe passing through the ring wall. The ring wall has an outer wall surface, a The bottom edge and a lower diversion groove formed in the outer wall surface and spirally surrounding the bottom edge of the bottom 2 downward, the conveying pipe has an outlet communicating with an upper end of one of the lower diversion grooves. After a cooling liquid is sent in from the outlet of the conveying pipe, it will flow down along the lower diversion trough between the ring wall and the peripheral wall to remove the heat from the peripheral surface and reduce the temperature of the peripheral wall uniformly. The effect of the present invention is that a lower diversion groove is spirally provided on the outer wall surface of the annular wall, so that the cooling liquid can flow along the diversion groove, so as to quickly take away the heat on the wall of the peripheral I241224 to uniformly reduce the temperature of the peripheral wall. Therefore, better cooling effect can be achieved. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be clearly understood in the following detailed description of a preferred embodiment with reference to the accompanying drawings. As shown in FIG. 3, FIG. 4, and FIG. 5, the preferred embodiment of the wire drawing machine with a cooling device according to the present invention includes: a plurality of wire coil devices 4 and a plurality of cooling devices 5, which can be used for drawing a metal Line 3, but since each line installation 4 and the cooling device 5 have the same structure, in FIG. 4 and FIG. 5, only one line winding device 4 and a cooling device 5 are used for description. The bobbin device 4 has a base 41, a rotating shaft 42 pivotally disposed in the base 41, a power unit 43 for rotating the rotating shaft 42, and a set fixed to the periphery of the rotating shaft 42 and driven by the rotating shaft 42 And a coupling member 45 for positioning the coil 44 on the rotating shaft 42. The base 々I has an annular bottom wall 411, an inner seat wall 412 extending upward from an inner edge of one of the bottom walls 411, an outer seat wall extending 413 upward from an outer edge of one of the bottom walls 411, one A receiving groove 414 defined by the bottom wall 411 and the inner and outer seat walls 412 and 413, and an outflow channel 415 provided on the outer seat wall 413 and communicating outwardly from the receiving groove 414. The bottom wall 411 is an inclined wall surface, and the outflow channel 415 is adjacent to one of the lowest portions of the bottom wall 411. The inner seat wall 412 is used for penetrating and extending the rotating shaft. The line 44 is located above the base 41, and has a set of tube walls 441 fixedly bonded to the outside of the rotating shaft 42. The tube wall 441 extends outward from a top edge 彳 a of the tube wall 441 to 7 1241224. The wall 442 and the peripheral wall 443 extend downward from one peripheral edge of the top wall 442 to the inside of the outer seat wall 413. The metal wire 3 is wound around the peripheral wall 443. The connecting piece 45 has a cover plate 451 superposed on the top of one of the rotating shaft 仏 and the official wall 441, and a screw screwing the cover plate 々 μ and the rotating shaft 42 and used for positioning the wire 44 on the rotating shaft 42. ΜΜ. The cooling device 5 is fixed on the base 41 of the coil device 4 and has a connecting wall 51, a ring wall 52, and two conveying pipes 53. The connecting wall 5m is horizontally sleeved outside the rotating shaft 42 and fixedly connected to one of the inner seat walls 412, and has a plurality of spaced-apart holes 5 through which the top and bottom penetrate. The annular wall M is formed on the outer periphery of one of the connecting walls 51 in the same body, and has an outer wall surface 521 corresponding to an inner wall surface of one of the peripheral walls 443, and an interval from the top wall 442 of the coil 44. The top edge 522, a bottom edge 523 above the receiving groove 414, an annular ring groove 524 recessed on the outer wall surface 521, a recess formed on the outer wall surface 521, and spirally wound upward to the top edge 522 by the ring groove 524. The upper diversion groove 525 and a lower diversion groove 526 formed on the outer wall surface 52 丨 and spirally spiraled downward from the ring groove 524 to the bottom edge 523. A lower end of the upper diversion groove 525 and an upper end of the lower diversion groove 526 communicate with the ring groove 524. Each conveying pipe 53 has an outlet 531 penetrating the annular wall 52 and communicating with the ring groove 524, and an inlet 532 opposite to the outlet 531 and protruding from the outer seat wall 413. The diversion grooves 525 and 526 have predetermined groove widths and tooth widths, which can provide a certain amount of sufficient cooling liquid to flow to remove heat. Of course, in design, multiple upward or downward diversion grooves 525, 526 'may also be provided. Therefore, the number and direction of the diversion grooves of the present invention are not limited to this embodiment. In addition, the number of the conveying pipes 53 can be increased or decreased moderately, so it is not limited to the 1241224 embodiment. In use, the cooling liquid will be sent from the inlet 532 of these conveying pipes 53, and after flowing out from the outlet 531, they will flow along the upper and lower diversion grooves 525 and 526, respectively, and they will flow upward and downward, and flow around. Between the ring wall 52 and the peripheral wall 5 443, the frictional heat generated by the pull wire on the peripheral wall 443 is taken away, and the temperature of the peripheral wall 443 is evenly reduced. After the cooling fluid flows out of the upper diversion groove 525, it will pass through the perforation from the top edge 522 of the ring wall 52 inward and downward, and flow to the receiving groove 414, and the cooling fluid flowing downward through the lower diversion groove 526, It will also flow directly to the receiving groove 414, and then be collected and discharged outward from the outflow channel ^ 15 10. ^ As can be seen from the above description, the wire drawing machine with a cooling device of the present invention, " The cold heading device 5 is mainly provided with a ring wall in the wire device 4 and the ring wall 52 is adjacent to the peripheral wall 443. The outer wall surface 521 is provided with spirally encircling the upper and lower diversion grooves 525 and 526, which can be used to prevent the cooling fluid source: 15 The soil is evenly distributed between the ring wall 52 and the peripheral wall 443, and the peripheral wall 443 is taken away by the flow. The heat from the metal wire 3 quickly and uniformly reduces the peripheral wall state temperature, and the structure of the cooling device 5 is simpler than conventional. Therefore, the present invention has the effects of good cooling effect and simple structure. It is not only an unprecedented innovation, but also available for industrial use. -The above mentioned are only the preferred embodiments of the present invention, and Winter can use this to limit the scope of implementation of the present invention, that is, the simple equivalent changes made according to the scope of the present application: "Rhetoric" should still fall within the scope of the invention patent. [Simplified description of the drawing] 1241224 Figure 1 is a schematic front view of one of the conventional wire drawing machines; Figure 2 is a cross-sectional view of a coil device and a cooling device of the conventional wire drawing machine; A schematic front view of a preferred embodiment 5 of the wire drawing machine of the device; FIG. 4 is a partially exploded schematic view of the preferred embodiment; and FIG. 5 is a coil device and a cooling device of the preferred embodiment Part of the schematic diagram.
10 1241224 【圖式之主要元件代表符號說明】 3 金屬線 451 蓋板 4 線胴裝置 452 螺絲 41 基座 5 冷卻裝置 411 底壁 51 連壁 412 内座壁 511 穿孔 413 外座壁 52 環壁 414 承接槽 521 外壁面 415 流出道 522 頂緣 42 轉軸 523 底緣 43 動力單元 524 圈槽 44 線胴 525 上導流槽 441 管壁 526 下導流槽 442 頂壁 53 輸送管 443 周壁 531 出口 45 銜接件 532 入口10 1241224 [Description of the main symbols of the drawings] 3 Metal wire 451 Cover plate 4 Coil device 452 Screw 41 Base 5 Cooling device 411 Bottom wall 51 Connecting wall 412 Inner seat wall 511 Perforation 413 Outer seat wall 52 Annular wall 414 Bearing groove 521 Outer wall surface 415 Outflow channel 522 Top edge 42 Rotary shaft 523 Bottom edge 43 Power unit 524 Ring groove 44 Coil 525 Upper diversion groove 441 Tube wall 526 Lower diversion groove 442 Top wall 53 Conveying pipe 443 Peripheral wall 531 Exit 45 Connection Piece 532 entrance