201030198 六、發明說明： 【明所屬軒々貝】 發明領域 本發明是關於一種具有一導入器（Einlaufflihrung)、一 導出器（Auslauffiihrung)以及一介於兩者之間的捲紗機 (Fadentrommel)的紗線拉張裝置，該捲紗機具有一轉轴 (Rotationsachse)以及一工作區（Arbeitsbereich)，一紗線路徑 (Fadenpfad)在該工作區上以環周方向延伸於該導入器以及 該導出器之間。 C先前技術3 發明背景 一個這樣的紗線拉張裝置是例如從DE4324412A1開始 為公知的。它借助一張力提供一從一被設置於一紗架内的 紗管(Spule)所抽出的紗線，該張力對於後續的紗線再加工 係為所欲的。在此該捲紗機可以例如被減速或以另一個有 別於紗線的速度被驅動。當一紗線穿越該紗線路徑時，它 接著緊貼在捲紗機的工作區内並且對應地被減速或加速， 以至於在紗線中調整所欲的張力。 不同的紗線通常亦具有不同的特性。這會導致一捲紗 機與一類的紗線合作無間’而與另一類的紗線無法配合。 因此可將捲紗機設置成可替換的。操作員接著將視所使用 的紗線種類來使用一合適的捲紗機。 在一紗架内，一紗線拉張裝置對於各個紗管位置而言 通常是必需的。一紗架絕對可具有數百個紗管位置。又設 201030198 若更換一捲紗機例如僅需要15秒，一具有800個紗管位置的 紗架就需要200分鐘，顯然地也會超過3個小時。 【發明内容;3 發明概要 本發明的課題在於，以低時間成本達致高度彈性 (Flexibilitat)。 此課題是在一開始所提及技藝的—紗線拉張裝置的情 下，透過該工作區以轴向被分成至少兩個具有不同特性的 截面而被解決。 _ 那麼就可以用一個捲紗機來處理不同的紗線種類。操 作員僅須將由該紗線拉張裝置所引導的紗線放至正確的截 面上。當在紗線更換時已經不需要操作紗線了，意味著以 軸向將紗線設置於正確的截面實際上並不會有額外的支 、 出。還可以用相同的紗線拉張裝置來處理不同的紗線種類。 在一個較佳具體例中，一第一截面具有一平滑接觸 面。該平滑接觸面被使用在細紗線，儘管該等細紗線與該 平滑面具有一充分的摩擦(Reibeingriff)。在那樣的情況下， ® 該摩擦因為紗線被引導繞著捲紗機數圈而被增強。 在此較佳的是’該平滑接觸面與該轉軸之間呈一銳 角。該接觸面亦以一錐形截面的形狀被形成。該紗線路徑 接著可如此被導引’使得紗線的個別線圈不致交錯。 較佳地，一第二載面具有一個V型槽。紗線被嵌入該v 型槽中，使得與捲紗機的摩擦可被增大。 在此較佳的是，該槽至少具有一壁，在該壁中交替地 4 201030198 6又置有齒以及齒隙。一個這樣的設置亦被稱為”criprad”。 一Criprad具有可在該捲紗機以及該紗線之間達致一良好摩 擦的優點。但這也有污垢，譬如，一紡絲油劑的殘餘物堆 積，以及在細紗線或線團的情況下纖維會被抽出來的缺點。 較佳地，該槽被形成於兩個板件之間，其中一面向該 第一截面的板件就該第一截面而言往該第二截面的方向形 成一邊界。那麼就不需要額外的元件來產生一介於兩個截 面之間的界線並且藉此防止紗線在運轉期間自該第一載面 到達該第二截面或反轉。更確切地說，介於該第一載面以 及該第二截面之間的邊界是經由第二截面的形成而產生。 較佳地，該導入器和/或該導出器可相對於該捲紗機在 一配置於該第一戴面的第一位置，以及一配置於該第二截 面的第二位置之間調整。此調整在於既可將該導入器和/或 該導出器調整為平行於該轉軸，亦可將捲紗機的位置調整 為平行於該轉軸。藉此可達到紗線在導入時和/或在導出時 被正確地分配至各自的截面。這使個別紗線的負載小。 在一個較佳具體例中被提供的是，在該捲紗機以及該 導入器和/或導出器之間設置有一具有至少一活動式導紗 元件（Fadenleitelement)的導紗裝置（Fadenleiteinrichtung)。 該導紗元件可例如處於一彈簧的張力下。藉由該導紗元件 尤可致使紗線纏繞該捲紗機所憑藉之力被改變。 在此較佳的是，該導紗元件以及該捲炒機的位置以一 平行於該轉軸的方向彼此相對地改變。在該導紗元件運轉 時也就不會有不夠充分的張力被施加於紗線上。除了單單 201030198 該導紗元件以外，整個導紗裝置亦玎相對於捲紗機調整’ 其中在此亦可調整捲紗機或者導紗裝置或這兩者。 較佳地，在該導入器後方的紗線路徑中設有一穩定裝 置(Beruhigungseinrichtung)，其位置是玎相對於捲紗機以一 平行於轉轴的方向調整。那麼尤其是當紗線經由頂端而自 紗管被抽出並且出現一個”汽圈(Ball〇n)”時，一穩定裝置適 於在圍繞該捲紗機運轉時達到紗線之一平均衝擊力 (Kraftbeaufschlagung)。經由平行於轉轴的可調整性，紗線 可以一所欲方向（較佳地以一平面）穿越該紗線拉張裝置在 此亦能達到。當紗線經由該錐形傾斜平滑面被引導時，紗 線平行於轉轴的導入以及導出是彼此略為遠離的。 圖式簡單說明 本發明將借助下列-較佳實施例配合—圖式來說明。 在此顯示： 第1圖一紗線拉張裝置的一側視圖， 第2圖該紗線拉張裝置的_俯視圖，以及 第3圖s玄播紗機的一透視圖。 t實施方式;J 較佳實施例之詳細說明 為發電機所驅動的的電動馬读4法丛201030198 VI. DESCRIPTION OF THE INVENTION: FIELD OF THE INVENTION The present invention relates to a yarn having an introducer, an exporter (Auslauffiihrung) and a webmer between the two (Fadentrommel) a wire drawing device having a rotating shaft and a working area, a yarn path extending over the working area in the circumferential direction of the introducer and the deflector between. C. Prior Art 3 Background of the Invention One such yarn stretching device is known, for example, from DE 43 42 412 A1. It provides a yarn drawn from a Spule placed in a creel by means of a force which is desirable for subsequent yarn re-machining. Here, the winder can be decelerated, for example, or driven at another speed different from the yarn. As a yarn passes through the yarn path, it then abuts the working area of the winder and is correspondingly slowed or accelerated so that the desired tension is adjusted in the yarn. Different yarns usually also have different characteristics. This causes a reel to cooperate with one type of yarn without the yarn of the other type. Therefore, the winder can be set to be replaceable. The operator will then use a suitable winder depending on the type of yarn used. In a creel, a yarn tensioning device is typically necessary for each bobbin position. A creel can have absolutely hundreds of bobbin positions. Also set 201030198 If it takes only 15 seconds to replace a winder, a creel with 800 bobbin positions takes 200 minutes, obviously more than 3 hours. SUMMARY OF THE INVENTION 3 SUMMARY OF THE INVENTION An object of the present invention is to achieve high flexibility at a low time cost. This problem is solved by the yarn stretching device of the art mentioned at the outset, through which the working area is axially divided into at least two sections having different characteristics. _ Then you can use a reel to handle different yarn types. The operator only has to place the yarn guided by the yarn tensioning device on the correct section. It is no longer necessary to operate the yarn when the yarn is replaced, meaning that the yarn is placed in the correct cross section in the axial direction without actually having additional support. It is also possible to use the same yarn tensioning device to handle different yarn types. In a preferred embodiment, a first section has a smooth contact surface. The smooth contact surface is used in fine yarns, although the fine yarns have sufficient friction with the smoothing mask. In that case, the friction is enhanced because the yarn is guided several turns around the winder. Preferably, the smooth contact surface is at an acute angle to the axis of rotation. The contact surface is also formed in the shape of a tapered cross section. The yarn path can then be guided so that the individual coils of the yarn are not staggered. Preferably, a second carrier surface has a V-shaped groove. The yarn is embedded in the v-groove so that the friction with the winder can be increased. Preferably, the groove has at least one wall in which the teeth 4 and the backlash are alternately placed. One such setting is also known as "criprad". A Criprad has the advantage of achieving a good friction between the winder and the yarn. However, this also has fouling, such as the accumulation of residues of a spin finish, and the disadvantage that the fibers will be drawn in the case of fine yarns or strands. Preferably, the groove is formed between the two plates, wherein a plate member facing the first section forms a boundary toward the direction of the second section in the first section. Then no additional elements are needed to create a boundary between the two sections and thereby prevent the yarn from reaching the second section or reversing from the first deck during operation. More specifically, the boundary between the first carrier surface and the second section is produced via the formation of the second section. Preferably, the introducer and/or the deflector are adjustable relative to the winder between a first position disposed on the first wear surface and a second position disposed on the second cross-section. This adjustment consists in that the introducer and/or the deflector can be adjusted parallel to the spindle, and the position of the winder can be adjusted to be parallel to the spindle. This makes it possible for the yarns to be correctly dispensed to the respective sections at the time of introduction and/or at the time of export. This makes the load of individual yarns small. In a preferred embodiment, a yarn guiding device having at least one movable yarn guiding element is provided between the winder and the guide and/or the deflector. The yarn guiding element can for example be under the tension of a spring. By virtue of the yarn guiding element, the force by which the yarn is wound around the winder is changed. Preferably, the yarn guiding member and the position of the tumbler are changed relative to each other in a direction parallel to the rotating shaft. When the yarn guiding member is operated, insufficient tension is applied to the yarn. In addition to the yarn guiding element 201030198 alone, the entire yarn guiding device is also adjusted relative to the winder' where the crimping machine or the yarn guiding device or both can also be adjusted. Preferably, a stabilizing device is provided in the yarn path behind the introducer, the position of which is adjusted relative to the winder in a direction parallel to the axis of rotation. Then, especially when the yarn is withdrawn from the bobbin via the top end and a "Ball" is present, a stabilizing device is adapted to achieve an average impact force of the yarn when operating around the reel ( Kraftbeaufschlagung). By virtue of the adjustability parallel to the axis of rotation, the yarn can be traversed through the yarn stretching device in a desired direction, preferably in a plane. When the yarn is guided through the tapered inclined smooth surface, the introduction and the withdrawal of the yarn parallel to the rotating shaft are slightly distant from each other. BRIEF DESCRIPTION OF THE DRAWINGS The invention will be illustrated by the following - preferred embodiment in conjunction with the drawings. Here, a side view of the yarn drawing device of Fig. 1 , a top view of the yarn stretching device of Fig. 2, and a perspective view of the spinning machine of Fig. 3 are shown. t embodiment; J preferred embodiment of the detailed description of the electric horse driven by the generator
一紗線7是經由該導入器5被導入 底座2的紗線拉張裝置1 第1圖顯示一具有一 2上設有一可轉動的捲紗機3。 ’於該底座 該捲紗機3可抗扭轉地與一 、一導出器6。 纏繞該捲紗機3並且 201030198 接著經由該導出器6被導出。一穩定裝置8被設置於該導入 器5以及該捲紗機3之間該穩定裝置8是由兩個以其較小直 後相叠置_频9、1_减。該駭裝置8減低紗線7的 振動（例如可能是透過經由頂端從一未被進—步詳述的紗 管抽出的紗線7所弓丨起的）。 在該捲紗機3以及該導出器6之間設置一導紗裝置u， 該導紗裝置11具有一可以一雙箭號13的方向移動，基本上 亦與該紗線7的輸送方向相交的活動式導紗元件12。該導紗 疋件12可經由一未被進一步詳述的彈簧而被置於一特定的 初張力下。 如同由第1圖以及第3圖可見，該捲紗機具有一工作區 14，該工作區14具有一第一截面15以及一第二截面16。 該第一截面15具有一用於該紗線7的平滑接觸面。該第 一截面15是略微傾斜成錐形，亦即，該接觸面與該捲紗機3 的一轉軸22之間呈一銳角。在一具有較小直徑的末端上設 有一蓋板17 ’該蓋板π徑向地略微突出超過該第一截面 b。藉此避免該紗線7經由該第一截面15的頂端被抽出。 該第二截面16具有一 V型槽18。如同由第3圖可見，該 槽18具有至少一壁19，齒20與齒隙21交替地設置於該壁19 中。該第二截面16因而被建構成有如，，Criprad”，並且當該 紗線7經由該第二截面16被導引時，與該紗線7有一相對良 好的摩擦。 該槽18係被形成於兩個板23、24之間。該面向第一截 面15的板23在該板23的範圍内具有一要比該第一截面15略 201030198 大的直徑’使得該板23為該第一截面15往該第二截面16方 向形成一邊界。該紗線7能夠不會意外地自該第—哉面15往 該第二截面16滑動或反之亦然。 該捲紗機3在其面向底座2的側面處具有一突起3〇，該 大起30具有一可被插到馬達4之一心軸上的開口 25。該捲紗 機可以經由插入與該馬達4連結而無法轉動。 如同經由雙箭頭26-29所示，該紗線拉張裝置1的各別 構件可平行於轉軸22而調整。為了簡化下列說明，一依據 該等雙箭頭26-29的方向的調整被簡稱為，，軸向調整，’。在— 個這樣的轴向調整的情況下，位置亦可被改成另一個方向。 如果該紗線7沒有要，如同在第1圖中所述，經由該第 一截面15，而是經由該第二截面16來引導，在最簡單的产 況下可以軸向調整該捲紗機3。在所述的實施例中，該樓糾、 機3會稍微自該底座2移開。剩餘的構件接著會在原處不 動，其中會有利於該導出器6以及該導紗裝置11略微更往^女 底座2靠近。 另擇地，如果欲將該紗線7經由該第二範圍16而被導 引’亦可將該導入器5、該導出器6以及該穩定裴置8以雙箭 頭26-28方向更往該底座2靠近。當然結合兩種轴向調整亦 是可能的。 當然該捲紗機3亦可具有多於所述的兩個截面ι5、^ 然而在許多情況下兩個不同的截面就足夠了。 C圖式簡單説明3 第1圖一紗線拉張裝置的一側視圖， 201030198 第2圖該紗線拉張裝置的一俯視圖，以及 第3圖該捲紗機的一透視圖。A yarn 7 is introduced into the base 2 via the introducer 5. The first drawing shows that the yarn reel 3 is provided with a rotatable machine. The bobbin 3 is rotatably resistant to the one or one deflector 6. The winder 3 is wound and 201030198 is then exported via the exporter 6. A stabilizing device 8 is disposed between the introducer 5 and the winder 3, and the stabilizing device 8 is superposed by two smaller rear-to-back phases. The weir device 8 reduces the vibration of the yarn 7 (e.g., by the yarn 7 drawn through the tip from a bobbin that has not been detailed). A yarn guiding device u is provided between the winder 3 and the deflector 6, the yarn guiding device 11 having a movement in the direction of a double arrow 13, substantially intersecting the conveying direction of the yarn 7. Movable yarn guiding element 12. The yarn guide element 12 can be placed under a particular initial tension via a spring that is not described in further detail. As can be seen from Figures 1 and 3, the winder has a working area 14, which has a first section 15 and a second section 16. The first section 15 has a smooth contact surface for the yarn 7. The first section 15 is slightly inclined to be tapered, i.e., the contact surface is at an acute angle to a rotating shaft 22 of the winder 3. A cover plate 17' is provided on a tip having a smaller diameter. The cover plate π protrudes slightly radially beyond the first section b. Thereby, the yarn 7 is prevented from being withdrawn through the top end of the first section 15. The second section 16 has a V-shaped groove 18. As can be seen from Fig. 3, the groove 18 has at least one wall 19 in which the teeth 20 and the backlash 21 are alternately disposed. The second section 16 is thus constructed, for example, Criprad" and has a relatively good friction with the yarn 7 when the yarn 7 is guided via the second section 16. The groove 18 is formed in Between the two plates 23, 24. The plate 23 facing the first section 15 has a diameter in the range of the plate 23 that is slightly larger than the first section 15 by 201030198 such that the plate 23 is the first section 15 A boundary is formed in the direction of the second section 16. The yarn 7 can be accidentally slid from the first weir 15 to the second section 16 or vice versa. The winder 3 is facing the base 2 The side has a projection 3〇 having an opening 25 that can be inserted into one of the spindles of the motor 4. The winder can be coupled to the motor 4 via the insertion and cannot be rotated. As with the double arrow 26- As shown in Fig. 29, the respective members of the yarn stretching device 1 can be adjusted parallel to the rotating shaft 22. In order to simplify the following description, an adjustment according to the directions of the double arrows 26-29 is simply referred to as axial adjustment. '. In the case of such an axial adjustment, the position can also be changed to another If the yarn 7 is not desired, as described in Figure 1, via the first section 15, but via the second section 16, the axial adjustment can be made in the simplest case. Winder 3. In the illustrated embodiment, the floor corrector 3 will be slightly removed from the base 2. The remaining components will then remain in place, which would facilitate the deflector 6 and the yarn guide 11 is slightly closer to the female base 2. Alternatively, if the yarn 7 is to be guided via the second range 16, the introducer 5, the deflector 6, and the stabilizing device 8 may also be used. The direction of the double arrow 26-28 is closer to the base 2. Of course, it is also possible to combine two axial adjustments. Of course, the winder 3 can also have more than the two sections ι5, ^ in many cases. The following two different sections are sufficient. A simple description of the C diagram 3 A side view of the yarn drawing device of Figure 1 , 201030198 Figure 2 A top view of the yarn stretching device, and Figure 3 A perspective view of the yarn machine.
【主要元件符號說明】 1 紗線拉張裝置 16 第二截面 2 底座 17 蓋板 3 捲紗機 18 V型槽 4 馬達 19 壁 5 導入器 20 齒 6 導出器 21 齒隙 7 紗線 22 轉軸 8 穩定裝置 23 板 9 錐形板 24 板 10 錐形板 25 開口 11 導紗裝置 26 雙箭頭 12 導紗元件 27 雙箭頭 13 雙箭頭 28 雙箭頭 14 工作區 29 雙箭頭 15 第一截面 30 突出 9[Main component symbol description] 1 Yarn tensioning device 16 Second section 2 Base 17 Cover plate 3 Winder 18 V-groove 4 Motor 19 Wall 5 Introducer 20 Tooth 6 Exporter 21 Backlash 7 Yarn 22 Rotary shaft 8 Stabilizer 23 Plate 9 Tapered plate 24 Plate 10 Tapered plate 25 Opening 11 Yarn device 26 Double arrow 12 Guide element 27 Double arrow 13 Double arrow 28 Double arrow 14 Work area 29 Double arrow 15 First section 30 Highlight 9