577944 A7 B7 五、發明説明（彳） 本發明是關於一種雙單絲心軸的饋送筒管，其中設有 紗氣圈，其直徑在導紗板處開始遞減；此饋送筒管包括筒 管心軸，供纖度（titer )範圍介於1 0 — 1 0 0 dtex之間 的單絲紗或彈性紗纏繞，如此纒繞的紗至少在下端具有傾 斜表面，在兩端皆有尤佳。 在製造纖度範圍介於1 0 - 1 0 0 dtex之間的細緻單 絲紗的過程中，特別是在雙單絲筒管中製造上述纖度的氣 紡（air-spun )彈性紗或是彈性纒繞紗的過程中，實際上是. 沒有突出的紗氣圈形成。紗繞著饋送筒管幾乎旋轉成錐狀 。如此，饋送筒管可用之空間明顯地減少。當吾人將具有 傾斜表面之一般柱狀交叉筒管於此雙單絲心軸中充當饋送 筒管時，饋送筒管只能有一個最大直徑，此直徑略小於位 於饋送筒管上端水平面之紗氣圈的直徑。由於此直徑相當 小，所以饋送筒管的固持容量（饋送容量）就小。如此， 導致相當短的運行時間，所以吾人必須經常更換饋送筒管 ，亦伴隨著高的勞工成本。 本發明的基本目的爲針對上述型態之雙單絲心軸提供 一種饋送筒管，其在特定狀況下可長期地具有最佳化的饋 送容量以及運行時間。 依據本發明，這件事可藉由介於表面之間的紗體輪廓 來達成，當饋送筒管滿了時，輪廓至少近似於紗氣圈的形 狀 藉著由纖度範圍介於1 0 — 1 〇 〇 dtex之間的細致單 絲紗、氣紡彈性紗或彈性纏繞紗，特別是由水龍帶（hose ) 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X 297公釐） — -- (請先閱讀背面之注意事項再填寫本頁)577944 A7 B7 V. Description of the invention (彳) The present invention relates to a feeding tube of a double monofilament mandrel, in which a yarn balloon is provided, the diameter of which starts to decrease at the yarn guide plate; the feeding tube includes a bobbin mandrel Monofilament yarns or elastic yarns with a titer range between 10 and 100 dtex are entangled, so the entangled yarn has an inclined surface at least at the lower end, and preferably at both ends. In the process of producing fine monofilament yarns with a fineness ranging between 10 and 100 dtex, especially the air-spun elastic yarns or elastic yarns with the above fineness are produced in double monofilament bobbins. During the yarn winding process, there is actually no yarn balloon formed. The yarn rotates almost conically around the feeding bobbin. In this way, the space available for the feed tube is significantly reduced. When I use a general cylindrical cross-barrel with a slanted surface as the feeding bobbin in this double monofilament mandrel, the feeding bobbin can only have a maximum diameter, which is slightly smaller than the yarn air level on the upper level of the feeding bobbin. The diameter of the circle. Since this diameter is quite small, the holding capacity (feeding capacity) of the feeding tube is small. In this way, it results in a relatively short running time, so we must frequently change the feeding tube, which is also accompanied by high labor costs. The basic object of the present invention is to provide a feeding bobbin for the above-mentioned type of double monofilament mandrel, which can have an optimized feeding capacity and running time for a long time under specific conditions. According to the present invention, this can be achieved by the outline of the yarn body between the surfaces. When the feeding tube is full, the outline is at least approximately the shape of the yarn balloon by the fineness range between 10 and 1. 〇Dtex fine monofilament yarns, air-spun elastic yarns or elastic winding yarns, especially by hose. This paper size is applicable to China National Standard (CNS) A4 specification (210X 297 mm) —-(Please (Read the notes on the back before filling out this page)
、1T 經濟部智慧財產局員工消費合作社印製 -4- 577944 A7 __ B7 五、發明説明（2 ) 用的紗所構成並吻合於紗氣圏之形狀的饋送筒管之纏繞體 ，較大的直徑產生於下區域而非其上端。如此，滿的饋送 筒管之固持容量與饋送容量明顯地大於具有傾斜表面之柱 狀交叉線圈。紗氣圈內部可用的空間利用可達最佳化。由 於饋送容量增加，所以饋送筒管具有較長的運行時間，且 兩次必須更換筒管的時間區間也變長了，進而降低勞工成 本。 附屬項之特徵即爲本發明的優點。 D E - 3 4 3 0 5 Ο 4A 1揭示了習知的柱狀交叉筒 管。圖4中的筒管應該具有球狀外表面區段以及錐形表面 。然而，具有此設計的筒管不應充當紗氣圈，且線的解繞 亦應改進。說明書第6頁，第2段很淸楚地透露這件事。 簡而言之，在遠離線的移除端之末端上的交叉筒管之柱狀 外表面區域的平坦化爲線的解繞特徵帶來了明顯的改進。 在線移除端的筒管之突出區域將不會有缺點。無處適用對 應於紗氣圈的紗體。甚至於圖5中的線軸也應該有突出的 徑向加大部位，藉此紗氣圈的形成可獲得支撐。然而，無 論此突出的徑向加大部位是否對應於紗體對紗氣圏輪廓之 適用，相對地其將造成從紗氣圈輪廓之嚴重偏離。由於缺 乏實施例之支持，因此DE — 3430504A1未能揭 示本發明的思想。 _同樣的情形也發生在D E 6 3 0 2 5 5、 E P 300628A1 或 CH 3210 6 0 上。換言 之，這些專利完全沒有強調紗體對紗氣圈之適用性。 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇>< 297公釐） I 衣-- (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 -5- 577944 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（3 ) 隨後，我們將藉由圖式所顯示之實施例來詳細說明本 發明。 圖式爲配置於雙單絲心軸之本發明饋送筒管的軸向截 面圖。 圖中的雙單絲心軸1具有筒管載子2，其設有筒管承 接機制3與中空心軸4。藉由永久性磁鐵（圖中未示）， 設有上述元件之筒管載子2在操作期間被維持在靜止位置 ，固定的永久性磁鐵位於上述磁鐵對面，兩者相隔一段距 離。所謂的儲存儲存圓盤5設於筒管載子3之下方，此儲 存圓盤藉由導紗板6在往上方向上被載子跟隨。這兩個元 件在雙單絲心軸操作期間藉由錠輪7而旋轉。由於雙單絲 心軸及其設計爲已知的，所以在此省略詳細的圖式與敘述 0 饋送筒管8最好具有柱狀筒管套筒9。如果需要的話 ，亦可採用錐形筒管套筒。纖度範圍介於1 〇 - 5 0 dtex 之間的單絲紗或彈性纏繞紗，最好是彈性水龍帶（hose )紗 1 0將可纒繞在筒管套筒9上。纒繞好的紗1 〇形成紗體 1 1，其亦被可認爲是纒繞體。筒管套筒9受到固持板1 2之固持，固持板則安裝於中空心軸4上。 在操作期間，紗1 0從饋送筒管8解繞上方，然後進 入紗入口 1 3。屆時，紗運行通過中空心軸4，並從儲存 儲存圓盤5之開口 5 a離開中空心軸4。紗由儲存儲存圓 盤往導紗板6移動，從其上邊緣釋放並形成繞著饋送筒管 8旋轉的紗氣圈B。當紗運行通過雙單絲心軸時，其經歷 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） (請先閱讀背面之注意事項再填寫本頁) -6- 577944 A7 B7 五、發明説明（4 ) 第1次旋轉，離開導紗板6後，經歷第2次旋轉。如此， 在錠輪每次旋轉期間，兩次旋轉皆可傳送至紗。 當製造纖度範圍介於1 0 — 1 〇 〇 dtex，特別是1〇 —50 dtex ,之間的非常細緻紗或彈性纒繞紗時，由導紗 板6往外呈拱形的紗氣圈B尙未形成，而是形成近乎錐形 的氣圏，其直徑在導紗板6處開始減縮，如圖所示。紗 1 0以一般方式纏繞在筒管套筒9上，如此纒繞的紗體 1 1在兩端具有傾斜表面1 1 a、1 1 b。爲了在饋送筒 管8滿了時，儘可能利用紗氣圈B內部可用的空間，本發 明提供輪廓11c、 lid,其位於表面11a、 lib 之間且至少近似於紗氣圏B之形狀。如圖式左邊之虛線所 示，若紗體1 1之輪廓1 1 c可實質上平行於紗氣圈B而 延伸，則饋送筒管8將可有最大的可能固持容量或饋送容 量。然而，此紗體11之輪廓只能藉著筒管機才可達成， 且需要額外的操作步驟。 因此，最好有紗體1 1之輪廓1 1 c、 1 1 d，如圖 式中之實線所示。紗體1 1約在其軸向長度L之一半L / 2處具有柱狀輪廓1 1 c。而紗體則在剩餘的上半部具有 錐形或弓形的輪廓1 1 d。此一部分爲柱狀輪廓1 1 c、 部分爲錐形或弓形的輪廓1 1 cl的紗體1 1可藉由交叉纒 繞裝置來產生，裝置中的橫向升程是由微處理器來控制。 '爲了使饋送筒管8之固持容量儘可能的大，柱狀輪廓 1 1 c的直徑D 1應介於1 0 m m — 1 5 m m之間且小於 直徑D，也就是紗氣圏B在某一高度所具有的直徑，此高 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 577944 A7 B7 五、發明説明（5 ) (請先閱讀背面之注意事項再填寫本頁) 度爲在雙單絲心軸1操作期間，由柱狀輪廓1 1 c過渡爲 錐形輪廓1 1 d處之商度。由錐形輪廓1 1 d過渡爲傾斜 表面1 1 a處之錐形輪廓的最小直徑D 2亦應介於1〇 m m - 1 5 m m之間且小於直徑D 3，也就是紗氣圈B在 某~高度所具有的直徑，此高度爲在操作期間，由錐形輪 廓1 1 d過渡爲傾斜表面1 1 a處之高度。 紗體1 1可透過平行、交叉或精確纏繞而纏繞在筒管 套筒9上。 主要元件對照表 B 氣圈 D 1 , D 2 , D 3 直徑 L 軸向長度 1 心軸 2 筒管載子 3 承接機制 4 中空心軸 經濟部智慧財產局員工消費合作社印製 5 儲存圓盤 5 a 開口 6 導紗板 7 淀輪 - 8 饋送筒管 9 筒管套筒 10 彈性長統襪紗 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -8- 577944 A7 B7 五、發明説明（6 ) 11 紗體 11a, lib 傾斜表面 11c, lid, lie 輪廓 12 固持板 13 紗入口 (請先閱讀背面之注意事項再填寫本頁) 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（210X297公釐） -9 -Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs of the Ministry of Economic Affairs -4- 577944 A7 __ B7 V. Description of the Invention (2) The winding body of the feeding bobbin made of yarn and conforming to the shape of the yarn air core, the larger one The diameter arises from the lower region rather than its upper end. In this way, the holding capacity and feeding capacity of a full feeding bobbin are significantly larger than those of a cylindrical cross coil with an inclined surface. The space available inside the yarn balloon can be optimized. Due to the increased feed capacity, the feed tube has a longer operating time, and the time interval between when the tube must be replaced twice becomes longer, which reduces labor costs. The characteristics of the subsidiary items are the advantages of the present invention. DE-3 4 3 0 5 0 4A 1 discloses a conventional cylindrical cross-barrel. The bobbin in Figure 4 should have a spherical outer surface segment and a tapered surface. However, bobbins with this design should not act as yarn balloons, and the unwinding of the wires should be improved. On page 6 of the manual, paragraph 2 reveals this very clearly. In short, the flattening of the cylindrical outer surface area of the cross-barrel on the end far from the removed end of the wire brings significant improvements to the unwinding characteristics of the wire. There will be no disadvantages in the protruding area of the bobbin at the end of the line removal. The yarn body corresponding to the yarn balloon is nowhere applicable. Even the bobbin in Fig. 5 should have a protruding radially enlarged portion, whereby the formation of the yarn balloon can be supported. However, regardless of whether the protruding radial enlarged portion corresponds to the application of the yarn body to the yarn air pocket profile, it will relatively cause a serious deviation from the yarn balloon profile. Due to the lack of an embodiment, DE-3430504A1 fails to disclose the idea of the present invention. _The same situation occurs on DE 6 3 0 2 5 5, EP 300628A1 or CH 3210 6 0. In other words, these patents do not at all emphasize the applicability of the yarn body to the yarn balloon. This paper size applies the Chinese National Standard (CNS) A4 specification (21〇 > < 297mm) I Clothing-(Please read the precautions on the back before filling this page) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Consumption Cooperative System-5-577944 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Invention Description (3) Next, we will explain the present invention in detail by means of the examples shown in the drawings. The drawing is an axial sectional view of a feeding bobbin of the present invention arranged on a double monofilament mandrel. The double monofilament mandrel 1 in the figure has a bobbin carrier 2 which is provided with a bobbin receiving mechanism 3 and a hollow shaft 4. With the use of a permanent magnet (not shown), the bobbin carrier 2 provided with the above-mentioned elements is maintained in a stationary position during operation, and the fixed permanent magnet is located opposite to the above magnet, and the two are separated by a distance. A so-called storage disk 5 is provided below the bobbin carrier 3, and this storage disk is followed by the carrier in the upward direction by the yarn guide plate 6. These two elements are rotated by the spindle 7 during the operation of the double monofilament mandrel. Since the double monofilament mandrel and its design are known, detailed drawings and descriptions are omitted here. The feeding bobbin 8 preferably has a cylindrical bobbin sleeve 9. If required, tapered bobbin sleeves can also be used. Monofilament yarns or elastically wound yarns with a fineness in the range of 10 to 50 dtex, preferably elastic hose yarns 10, can be wound on the bobbin sleeve 9. The wound yarn 10 forms the yarn body 11 which can also be considered as the wound body. The bobbin sleeve 9 is held by the holding plate 12, and the holding plate is mounted on the hollow shaft 4. During operation, the yarn 10 is unwound from the feeding bobbin 8 and then enters the yarn inlet 13. At that time, the yarn runs through the hollow shaft 4 and leaves the hollow shaft 4 through the opening 5a of the storage disc 5. The yarn is moved from the storage disc to the yarn guide plate 6 and released from the upper edge thereof to form a yarn balloon B rotating around the feeding bobbin 8. When the yarn runs through the double monofilament mandrel, its paper size is subject to the Chinese National Standard (CNS) A4 (210X 297 mm) (Please read the precautions on the back before filling this page) -6- 577944 A7 B7 V. Description of the invention (4) The first rotation, after leaving the yarn guide plate 6, undergoes the second rotation. In this way, during each rotation of the spindle, two rotations can be transferred to the yarn. When manufacturing very fine yarns or elastically wound yarns with a fineness range between 10 and 100 dtex, especially between 10 and 50 dtex, the yarn balloon B is arched from the yarn guide plate 6 outwards. It is not formed, but an almost conical air core is formed, and its diameter starts to shrink at the yarn guide plate 6, as shown in the figure. The yarn 10 is wound around the bobbin sleeve 9 in a general manner, and the thus wound yarn body 1 1 has inclined surfaces 1 1 a, 1 1 b at both ends. In order to make the best use of the space available inside the yarn balloon B when the feeding tube 8 is full, the present invention provides a contour 11c, lid, which is located between the surfaces 11a, lib and at least approximates the shape of the yarn balloon B. As shown by the dotted line on the left side of the figure, if the contour 1 1 c of the yarn body 11 can extend substantially parallel to the yarn balloon B, the feeding bobbin 8 will have the largest possible holding capacity or feeding capacity. However, the outline of the yarn body 11 can only be achieved by a bobbin machine, and an additional operation step is required. Therefore, it is preferable to have the outlines 1 1 c, 1 1 d of the yarn body 11 as shown by the solid lines in the figure. The yarn body 1 1 has a columnar profile 1 1 c at about one and a half L / 2 of its axial length L. The yarn body has a tapered or arched contour 1 1 d in the remaining upper half. This part is a cylindrical outline 1 1 c, part is a conical or arcuate outline 1 1 cl. The yarn body 1 1 can be produced by a cross-winding device, and the lateral lift in the device is controlled by a microprocessor. 'In order to make the holding capacity of the feeding tube 8 as large as possible, the diameter D 1 of the cylindrical profile 1 1 c should be between 10 mm and 15 mm and smaller than the diameter D, that is, the yarn air pressure B is in a certain range. A diameter of a height, the size of this high-quality paper is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) (please read the precautions on the back before filling this page). System 577944 A7 B7 V. Description of the invention (5) (Please read the notes on the back before filling this page) The degree is the transition from the columnar profile 1 1 c to the tapered profile 1 1 during the operation of the double monofilament mandrel 1 Consultation at d. The minimum diameter D 2 of the transition from the tapered contour 1 1 d to the tapered contour at the inclined surface 1 1 a should also be between 10 mm-15 mm and smaller than the diameter D 3, that is, the yarn balloon B is at The diameter of a certain height, this height is the height at the transition from the tapered contour 1 1 d to the inclined surface 1 1 a during operation. The yarn body 11 can be wound on the bobbin sleeve 9 by parallel, cross or precise winding. Comparison table of main components B Air balloon D 1, D 2, D 3 Diameter L Axial length 1 Mandrel 2 Bobbin carrier 3 Undertaking mechanism 4 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs of the hollow shaft 5 Storage disc 5 a Opening 6 Yarn guide plate 7 Lake wheel-8 Feeding bobbin 9 Bobbin sleeve 10 Elastic stockings Yarn The paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) -8- 577944 A7 B7 V. Description of the invention (6) 11 Yarn body 11a, lib inclined surface 11c, lid, lie profile 12 holding plate 13 yarn entrance (please read the precautions on the back before filling this page) Printed by the consumer co-operative society of the Intellectual Property Bureau of the Ministry of Economic Affairs Standards are applicable to China National Standard (CNS) A4 (210X297 mm) -9-