TW201507962A - Machine for producing bobbins of yarn with superimposed winding positions with multiple motor drives - Google Patents

Machine for producing bobbins of yarn with superimposed winding positions with multiple motor drives Download PDF

Info

Publication number
TW201507962A
TW201507962A TW103118554A TW103118554A TW201507962A TW 201507962 A TW201507962 A TW 201507962A TW 103118554 A TW103118554 A TW 103118554A TW 103118554 A TW103118554 A TW 103118554A TW 201507962 A TW201507962 A TW 201507962A
Authority
TW
Taiwan
Prior art keywords
winding
machine
yarn
positions
operating
Prior art date
Application number
TW103118554A
Other languages
Chinese (zh)
Other versions
TWI607946B (en
Inventor
Davide Maccabruni
Roberto Badi
Giuseppe Bosisio
Original Assignee
Ssm Giudici S R L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ssm Giudici S R L filed Critical Ssm Giudici S R L
Publication of TW201507962A publication Critical patent/TW201507962A/en
Application granted granted Critical
Publication of TWI607946B publication Critical patent/TWI607946B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/74—Driving arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

The machine comprises a plurality of winding stations (1A) mutually aligned on at least one operating front. Each winding station comprises at least one feed zone (15) for feeding a plurality of yarns (F1; FC) toward a corresponding underlying plurality of mutually superimposed winding positions (17). Each winding position comprises a support (41) for a tube on which one of said yarns is wound to form a bobbin (B3), a motorized winding roller (43) arranged to be in contact with the bobbin being wound, and a traversing device (45), to distribute the yarn in helical turns around the bobbin being formed. Moreover, each winding station comprises at least four mutually superimposed winding positions (17A-17D), with four paths for respective yarns from the feed zone (15) to the winding positions. Further, the four winding positions are divided into two pairs, each of which comprises a respective motor drive system, separate and independent with respect to the other pair.

Description

用有多馬達驅動之重疊捲繞位置的產生紗線捲筒的機器 Machine for producing yarn reels with multiple motor-driven overlapping winding positions

本發明係關於對紗線處理機器之改良。更詳言之，本發明係關於用於捲繞紗線之捲筒的機器。本發明之一些具體實例具體而言係關於締捲機器。 The present invention relates to improvements in yarn processing machines. More particularly, the invention relates to a machine for winding a spool of yarn. Some specific examples of the invention relate in particular to a winding machine.

在紡織物領域中，詳言之在合成紗線的生產中，單紗經受各種加工製程，該等製程需要自供應捲筒解繞半成品紗線並將經處理紗線重繞於引出捲筒上。舉例而言，在包含彈性體紗線核心及藉由締捲包芯紗形成之包芯物的締捲及/或複合紗線的生產中，使用具備根據一或兩個操作前沿對齊之複數個捲繞台的機器，向該等捲繞台饋給待締捲紗線，該紗線沿著饋給路徑締捲且接著在必要時在交織噴嘴中與彈性體紗線耦接，以產生捲繞於單獨捲筒上的複合紗線。此類型之機器包含相互相鄰且沿著操作前沿對齊的大量捲繞台。每一捲繞台可包含一或多個相互重疊之引出或捲繞位置。 In the field of textiles, in particular in the production of synthetic yarns, the single yarn is subjected to various processing processes which require unwinding of the semi-finished yarn from the supply reel and rewinding the treated yarn onto the take-up reel. . For example, in the production of a crimped and/or composite yarn comprising an elastomeric yarn core and a core material formed by winding a core spun yarn, a plurality of stitches aligned according to one or two operating fronts are used. a machine for winding the table, feeding the winding table with a yarn to be wound, the yarn being wound along a feed path and then coupled to the elastomer yarn in an interlacing nozzle if necessary to produce a roll A composite yarn wound on a separate reel. This type of machine contains a large number of winding tables that are adjacent to each other and aligned along the operating front. Each winding station can include one or more leading or winding locations that overlap each other.

用於產生複合紗線之締捲及交織機在EP1551745、EP1411014 及EP1689664中進行描述。用於在每一捲繞台中在複數個相互重疊之引出或捲繞位置的情況下產生交織紗線的機器描述於EP 1448819中。 The winding and interlacing machine for producing composite yarns in EP1551745, EP1411014 And described in EP1689664. A machine for producing interwoven yarns in a plurality of mutually overlapping take-up or winding positions in each winding station is described in EP 1448819.

此等機器佔用極其廣泛之表面面積，且因此具有高成本。因此需要提供具有較小佔據面積的機器，在該等機器中，可在相互重疊的捲繞位置中形成大量捲筒。 These machines occupy an extremely wide surface area and therefore have a high cost. There is therefore a need to provide machines having a small footprint in which a large number of rolls can be formed in mutually overlapping winding positions.

根據本發明，藉由閱讀以下文字，熟習此項技術者將顯而易見藉由將至少四個相互重疊之捲繞位置配置於機器之每一捲繞台中及機器之每一操作前沿上來達成此及其他目標及優勢。然而，藉由此配置，紗線捲繞點與來自置放於捲繞位置上方之饋給台之最後饋給輥筒的紗線施配點之間的距離為相差甚巨的。自第一捲繞位置至最後捲繞位置，此距離增加四倍。由於藉由配置大量相互重疊之捲繞位置於距控制紗線之最後饋給輥筒的增加之距離處，在饋給台中處理之紗線沿著至在捲繞捲筒上之引出點的自由路徑可經受(例如，張力的)變化，且由於此等變化可係自由路徑之長度的函數，因此此情形可導致產生(例如)在經捲繞紗線之張力方面彼此不同質且因此具有不同密度之捲筒的問題。此等品質變化引起缺少紗線之性質的均一性，此情形對隨後操作(諸如染色及/或編結或編織)可具有負面影響。因此，本發明亦提供若干捲繞或引出位置之組合及捲繞位置群組的獨立馬達驅動。以此方式，有可能彼此分離地調節每一馬達驅動器且補償紗線之饋給參數的歸因於饋給路徑之不同長度的任何變化。 In accordance with the present invention, it will be apparent to those skilled in the art from reading the following text that this can be achieved by arranging at least four mutually overlapping winding positions in each winding station of the machine and on each operational front of the machine. Goals and advantages. By this configuration, however, the distance between the yarn winding point and the yarn dispensing point from the last feed roller of the feed table placed above the winding position is quite different. This distance is increased by a factor of four from the first winding position to the last winding position. By arranging a plurality of mutually overlapping winding positions at an increased distance from the last feed roller of the control yarn, the yarn processed in the feed table is free to the exit point on the winding reel The path can be subjected to changes (eg, tension), and since such changes can be a function of the length of the free path, this situation can result in, for example, different qualities of the wound yarns and thus different The problem of the roll of density. Such quality changes result in a lack of uniformity of the properties of the yarn, which can have a negative impact on subsequent operations such as dyeing and/or braiding or weaving. Accordingly, the present invention also provides for a combination of a plurality of winding or take-up positions and independent motor drive for a group of winding positions. In this way, it is possible to adjust each motor drive separately from each other and compensate for any change in the feed parameters of the yarn due to different lengths of the feed path.

因此，根據一些具體實例，本發明提供用於產生紗線之捲筒 的機器，該機器包含在至少一操作前沿上相互對齊的複數個捲繞台，其中：每一捲繞台包含至少一饋給區，該至少一饋給區用於朝向複數個對應的在下方之相互重疊的捲繞位置饋給複數個紗線；每一捲繞位置包含以下各者而以圍繞正形成之該捲筒的螺旋匝數而分配該紗線：用於一管的一支架，在該管上捲繞該等紗線中的一者來形成一捲筒；一電動化捲繞輥筒，其經配置以與該捲繞捲筒接觸；及一橫動裝置；每一捲繞台包含至少四個相互重疊之捲繞位置，具有各別紗線之自饋給區至捲繞位置的四個路徑，且四個捲繞位置被劃分成兩對，每一對包含各別馬達驅動系統，相對於另一對為分離且獨立的。 Thus, according to some embodiments, the present invention provides a reel for producing yarn Machine comprising a plurality of winding tables aligned with each other on at least one operating front, wherein: each winding station includes at least one feed zone for facing a plurality of corresponding lower faces The mutually overlapping winding positions feed a plurality of yarns; each winding position includes the following to distribute the yarn around the number of turns of the roll being formed: a bracket for a tube, Winding one of the yarns on the tube to form a reel; a motorized winding roller configured to contact the winding reel; and a traversing device; each winding The table comprises at least four overlapping winding positions, four paths from the self-feeding zone to the winding position of the respective yarns, and the four winding positions are divided into two pairs, each pair comprising a separate motor The drive system is separate and independent relative to the other pair.

藉由將捲繞位置分組成數對，獲得最佳配置，該最佳配置一方面歸因於有可能對捲繞位置之操作參數(例如，捲繞速度)起作用而解決了紗線之饋給路徑之長度的變化的問題。另一方面，配置使得不會使成本大大增加，此係由於單一馬達驅動器控制一個以上層級的引出位置。 An optimum configuration is obtained by grouping the winding positions into pairs, which on the one hand solves the yarn feed on the one hand due to the possibility of acting on the operating parameters of the winding position (for example, the winding speed). Give the problem of the change in the length of the path. On the other hand, the configuration is such that the cost is not greatly increased, since the single motor driver controls the take-out position of more than one level.

根據一些有利具體實例，機器為締捲機器。在具體實例中，締捲機器包含(例如)呈一或多個紗架之形式的用於起始紗線之捲筒的支架。在起始紗線之捲筒的支架與各別捲繞台之間，有利地配置有饋給至機器的紗線之締捲構件。締捲構件可包含一或多個烘箱、一或多個冷卻區、一或多個加撚或假撚構件、一或多個饋給輥筒，其中沿著各別紗線之路徑串聯置放的輥筒之周邊速度受到可選差分控制，以便定義張緊區或鬆弛區或其組合。舉例而言，沿著紗線之饋給路徑，可提供烘箱，繼之以冷卻區，在冷卻區下游配置有假撚構件。在假撚構件下游，可提供具有受控速度的一個、兩個、三個或三個以上電動化饋給輥筒。饋給輥筒中之每一者可有 利地與空轉輥筒相關聯，以形成紗線的饋給輥隙，每一輥隙藉由兩個相鄰輥筒形成，兩個相鄰輥筒中之一者較佳經電動化，且另一輥筒為空轉的。 According to some advantageous embodiments, the machine is a winding machine. In a specific example, the winding machine comprises, for example, a support for the roll of the starting yarn in the form of one or more creels. Between the support of the roll of the starting yarn and the respective winding table, a winding member for feeding the yarn to the machine is advantageously arranged. The webbing member may comprise one or more ovens, one or more cooling zones, one or more twisting or false twist members, one or more feed rolls, wherein the individual yarns are placed in series along the path of the individual yarns The peripheral speed of the roller is subject to optional differential control to define a tension zone or slack zone or a combination thereof. For example, along the feed path of the yarn, an oven may be provided, followed by a cooling zone, with a false twist member disposed downstream of the cooling zone. Downstream of the false twist member, one, two, three or more motorized feed rolls having a controlled speed may be provided. Each of the feed rollers may have Deliberately associated with the idler rolls to form a feed nip for the yarn, each nip being formed by two adjacent rolls, one of the two adjacent rolls preferably being motorized, and A roller is idling.

下文參看本發明之具體實例且在附加申請專利範圍中描述本發明之其他特徵及具體實例，附加申請專利範圍形成本描述的整體部分。 Further features and specific examples of the invention are described below with reference to the specific examples of the invention and the scope of the appended claims.

詳言之，該機器較佳具有兩個相對操作前沿，在該等操作前沿中之每一者上，配置有用於每一捲繞台的被劃分成兩對捲繞位置的至少四個捲繞位置，每一對捲繞位置具備一各別獨立馬達驅動系統。 In particular, the machine preferably has two opposing operating edges on each of which is configured with at least four windings for each winding station that are divided into two pairs of winding positions. Position, each pair of winding positions is provided with a separate independent motor drive system.

有利地，每一馬達驅動系統可包含用於旋轉兩個各別電動化捲繞輥筒的一第一馬達，及用於操作該等兩個各別橫動裝置的一第二馬達。 Advantageously, each motor drive system can include a first motor for rotating the two respective motorized winding rolls, and a second motor for operating the two respective traversing devices.

在有利具體實例中，在每一操作前沿上，配置延伸穿過所有捲繞台的驅動軸。實際上，在每一前沿上可提供與捲繞或引出位置一樣多的相互重疊驅動軸。類似地，可存在與相互重疊捲繞位置一樣多的用於橫動裝置之操作的軸。實質上，定位於相同高度之捲繞位置之捲繞輥筒由單一驅動軸操作。類似地，定位於相同高度之捲繞位置的橫動裝置由同一驅動軸操作。必須理解，每一驅動軸通常將藉由單個部分或零件形成，由適當接頭接合以形成合適長度的單一組件。 In an advantageous embodiment, a drive shaft extending through all of the winding tables is configured on each operating front. In fact, as many overlapping drive shafts as there are winding or take-up positions can be provided on each leading edge. Similarly, there may be as many axes for the operation of the traversing device as the overlapping winding positions. Essentially, the winding rolls positioned at the winding position of the same height are operated by a single drive shaft. Similarly, traversing devices positioned at winding positions of the same height are operated by the same drive shaft. It must be understood that each drive shaft will typically be formed from a single piece or piece that is joined by a suitable joint to form a single component of suitable length.

在一些具體實例中，將為每一對捲繞位置提供兩個馬達：第一個馬達驅動捲繞輥筒，且第二個馬達驅動橫動裝置。當定位於相同高度之捲繞位置的所有捲繞輥筒由單一軸驅動，且定位於相同高度之捲繞位置之所有橫動裝置由單一軸驅動時，在機器之頭端處，對於每一操作前沿，可提供與單一捲繞台之捲繞位置之對數相同的數目個馬達對。藉由在每一捲繞台中配置四個捲繞位置，針對機器之每一操作前沿將提供總計四個馬 達：用於第一對之捲繞位置的兩個馬達將分別控制捲繞輥筒的驅動軸及第一對捲繞位置之橫動裝置的驅動軸；用於第二對捲繞位置的兩個馬達將分別控制捲繞輥筒的驅動軸及第二對捲繞位置的橫動裝置的驅動軸。 In some embodiments, two motors will be provided for each pair of winding positions: a first motor drives the winding roller and a second motor drives the traverse device. When all the winding rolls positioned at the winding position of the same height are driven by a single shaft, and all the traversing devices positioned at the winding position of the same height are driven by a single shaft, at the head end of the machine, for each The operating front provides a number of motor pairs that are the same as the logarithm of the winding position of a single winding table. By arranging four winding positions in each winding station, a total of four horses will be provided for each operating front of the machine. Up to: two motors for the first pair of winding positions will respectively control the drive shaft of the winding drum and the drive shaft of the traversing device of the first pair of winding positions; two for the second pair of winding positions The motors will respectively control the drive shaft of the winding drum and the drive shaft of the traversing device of the second pair of winding positions.

將藉由以下描述及隨附圖式來更好地理解本發明，隨附圖式展示本發明之非限制性例示性具體實例。更詳言之，在圖式中：圖1展示體現本發明之機器的總體立體正投影視圖；圖2展示沿著圖1之線II-II獲得的橫截面；圖3展示圖2之中心部分的放大圖；圖4展示機器之一部分的沿著圖3之線IV-IV獲得的視圖；圖5展示圖4之在彈性體紗線之捲筒處的放大圖；圖6A至圖6C展示用於支撐並替換在不同操作位置處之彈性體紗線之捲筒的系統之立體正投影視圖；圖7展示機器之頭端上的馬達驅動器之正視圖；圖8展示機器之模組的橫向側構件之正視圖；圖9展示不同具體實例中機器之模組的橫向側構件的正視圖；圖10展示用於促進組裝之中間垂直結構的正視圖；圖11展示機器之單一模組之構架或負荷承載結構的立體正投影視圖。 The invention will be better understood by the following description and the accompanying drawings in which <RTIgt; More particularly, in the drawings: Figure 1 shows a general perspective elevational view of a machine embodying the invention; Figure 2 shows a cross section taken along line II-II of Figure 1; Figure 3 shows the central portion of Figure 2 Figure 4 shows a view of one of the machines taken along line IV-IV of Figure 3; Figure 5 shows an enlarged view of the roll of elastomer yarn in Figure 4; Figure 6A to Figure 6C show A perspective view of a system for supporting and replacing a roll of elastomeric yarn at different operating positions; Figure 7 shows a front view of the motor drive on the head end of the machine; Figure 8 shows the lateral side of the module of the machine Front view of the components; Figure 9 shows a front view of the lateral side members of the modules of the machine in different embodiments; Figure 10 shows a front view of the intermediate vertical structure for facilitating assembly; Figure 11 shows the structure of a single module of the machine or A stereo orthographic view of the load bearing structure.

例示性具體實例之以下詳細描述係指隨附圖式。不同圖式中 之相同參考數字識別相同或類似元件。另外，圖式未必按比例繪製。又，以下詳細描述並不限制本發明。替代地，本發明之範疇藉由附加申請專利範圍來定義。 The following detailed description of the exemplary embodiments refers to the accompanying drawings. Different patterns The same reference numbers identify the same or similar elements. In addition, the drawings are not necessarily drawn to scale. Further, the following detailed description does not limit the invention. Alternatively, the scope of the invention is defined by the scope of the appended claims.

貫穿說明書對「一個具體實例」或「一具體實例」或「一些具體實例」的參考意謂，結合具體實例描述之特定特徵、結構或特性包括於所揭示標的的至少一具體實例中。因此，片語「在一個具體實例中」或「在一具體實例中」或「在一些具體實例中」貫穿本說明書在各種地方的顯現不一定指相同具體實例。另外，在一或多個具體實例中，特定特徵、結構或特性可以任何合適方式組合。 The specific features, structures, or characteristics described in connection with the specific examples are included in at least one embodiment of the disclosed subject matter. Thus, the appearance of the phrase "in a particular embodiment" or "in a particular embodiment" In addition, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

圖1展示可能之具體實例中的根據本發明之機器的示意性且簡化之立體正投影視圖。機器總體上藉由1來指示，且具有總體上且示意性地藉由3指示的複數個捲繞台，該等捲繞台根據對齊方向A對齊，機器1沿著該對齊方向A延伸。在有利具體實例中，機器具有配置於機器之縱向延伸部之相反兩側上的兩個操作前沿3A、3B，一系列捲繞台位於操作前沿3A、3B中之每一者上，兩個系列的捲繞台關於中線實質上對稱。在一些具體實例中，在機器1之頭端處，提供電外殼5，在該電外殼5中，可收容電及電子邏輯、未更詳細地描述的控制及供電器件，及如下文更詳細地描述的控制機器之旋轉軸的馬達驅動器。 Figure 1 shows a schematic and simplified perspective view of a orthographic projection of a machine according to the invention in a possible specific example. The machine is generally indicated by 1 and has a plurality of winding tables, indicated generally and schematically by 3, which are aligned according to the alignment direction A along which the machine 1 extends. In an advantageous embodiment, the machine has two operating fronts 3A, 3B disposed on opposite sides of the longitudinal extension of the machine, a series of winding tables located on each of the operating fronts 3A, 3B, two series The winding table is substantially symmetrical about the center line. In some embodiments, at the head end of the machine 1, an electrical enclosure 5 is provided in which electrical and electronic logic, control and power supply devices not described in more detail, and as described in more detail below, can be accommodated A motor drive is described that controls the rotating shaft of the machine.

在每一機器前沿3A、3B前方，配置各別系列之紗架，該等紗架於圖1中分別標記為7A及7B。以已知方式，紗架7A、7B包含用於起始紗線之捲筒的支架，該起始紗線待經處理且捲繞，從而視需要形成由包芯紗與彈性體紗線組成的複合紗線。 At the front of each machine front 3A, 3B, creels of the respective series are arranged, which are designated 7A and 7B in Fig. 1, respectively. In a known manner, the creels 7A, 7B comprise a support for the roll of the starting yarn which is to be treated and wound to form, as desired, a core yarn and an elastomer yarn. Composite yarn.

在紗架7A、7B與根據操作前沿或前沿3A、3B對齊之捲繞台3之間，有利地提供用於饋給自位於紗架7A、7B中之捲筒解繞且被饋給至下文更詳細地描述的機器1之操作構件之紗線的路徑9A、9B。 Between the creels 7A, 7B and the winding table 3 aligned according to the operating front or leading edges 3A, 3B, it is advantageous to provide unwinding of the reels for feeding from the creels 7A, 7B and feeding them to the following The paths 9A, 9B of the yarns of the operating members of the machine 1 are described in more detail.

圖2展示可能具體實例中的機器1的沿著圖1的線II-II獲得的截面。在所說明實例中，紗架7A、7B包含可根據雙向箭頭f8移動的複數個走錠紡車8A、8B，以促進其相對於機器1之垂直中線P-P的移動。B1指示掛接於紗架7A、7B上的起始紗線捲筒，其紗線F1將在機器1中進行處理。 Figure 2 shows a section of the machine 1 in a possible embodiment taken along line II-II of Figure 1. In the illustrated example, the creels 7A, 7B include a plurality of spinning reels 8A, 8B that are movable according to the double arrow f8 to facilitate their movement relative to the vertical centerline P-P of the machine 1. B1 indicates the starting yarn reel attached to the creels 7A, 7B whose yarn F1 will be processed in the machine 1.

來自紗架7A、7B之捲筒B1的紗線F1被饋給至配置於紗架7A、7B上方的各別饋給輥筒11、13，且來自捲筒B1的紗線自饋給輥筒11、13被饋給至沿著紗線之路徑9A、9B(圖1)定位的締捲烘箱13A、13B。 The yarn F1 from the reel B1 of the creels 7A, 7B is fed to the respective feed rolls 11, 13 disposed above the creels 7A, 7B, and the yarn from the reel B1 is self-feeding to the rolls 11, 13 are fed to the winding ovens 13A, 13B positioned along the yarn paths 9A, 9B (Fig. 1).

在一些具體實例中，烘箱13A、13B自底部朝向頂部且自紗架朝向在圖2中分別藉由3A及3B指示的操作前沿而配置。在烘箱13A、13B下游，可定位表面從而在達到拉伸及/或假撚區之前對紗線進行冷卻及/或導引，如下文所描述。 In some embodiments, the ovens 13A, 13B are configured from the bottom toward the top and from the creel toward the operational front indicated by 3A and 3B, respectively, in FIG. Downstream of the ovens 13A, 13B, the surface can be positioned to cool and/or guide the yarn prior to reaching the stretch and/or false twist zone, as described below.

圖3展示機器之中心區的放大圖。在此圖中，單一捲繞台之主要組件在根據正交於捲繞台之對齊方向A的垂直平面的截面中可見。圖4展示限於捲繞台之一個部分的操作前沿3A、3B中之一者的正視圖。在有利具體實例中，機器1之數個台被劃分成模組，該等模組中的每一者包含給定數目個捲繞台，每一捲繞台又在機器1之每一前沿3A、3B上包含給定數目個捲繞位置。如詳言之圖4中所說明，機器1的單一模組包含沿著方向A對齊的四個捲繞台1A。 Figure 3 shows an enlarged view of the central area of the machine. In this figure, the main components of a single winding table are visible in a section according to a vertical plane orthogonal to the alignment direction A of the winding table. Figure 4 shows a front view of one of the operating fronts 3A, 3B limited to one portion of the winding table. In an advantageous embodiment, the plurality of stages of the machine 1 are divided into modules, each of the modules comprising a given number of winding stages, each winding stage being at each leading edge of the machine 1 3A , 3B contains a given number of winding positions. As illustrated in detail in Figure 4, the single module of machine 1 includes four winding stations 1A aligned along direction A.

在圖3中，對於每一操作前沿3A、3B，展示來自各別紗架7A、7B之複數個紗線F1中之每一者的路徑。在一些具體實例中，機器1之每一捲繞台1A包含饋給區15，來自紗架7A、7B之紗線F1行進穿過該饋給區15以朝向複數個在下方的捲繞位置17進行饋給。 In Figure 3, for each of the operating fronts 3A, 3B, the path from each of the plurality of yarns F1 of the respective creels 7A, 7B is shown. In some embodiments, each of the winding stations 1A of the machine 1 includes a feed zone 15 through which the yarn F1 from the creels 7A, 7B travels toward a plurality of winding positions 17 below. Feeding.

如上文在所說明具體實例中所提及，在每一捲繞台1A中，提供分別藉由17A、17B、17C及17D(自最高位置開始至最低位置)指示的四個相互重疊捲繞位置17。 As mentioned above in the specific example explained, in each winding table 1A, four mutually overlapping winding positions indicated by 17A, 17B, 17C and 17D (from the highest position to the lowest position) are provided, respectively. 17.

在說明於圖3及圖4中的具體實例中，如下文將更好地解釋，自饋給區15起，四個複合紗線FC被朝向四個在下方的捲繞位置17A至17D饋給，每一複合紗線FC由來自紗架7A、7B之各別四個起始紗線F1中之一者與對應彈性體紗線F2的組合形成。彈性體紗線被從藉由B2指示之彈性體紗線的各別捲筒平行於紗線F1饋給，且收容於每一台1A的饋給區15內。又參見圖5的放大圖。 In the specific example illustrated in Figures 3 and 4, as will be better explained below, from the feed zone 15, the four composite yarns FC are fed towards the four lower winding positions 17A to 17D. Each composite yarn FC is formed by a combination of one of the respective four starting yarns F1 from the creels 7A, 7B and the corresponding elastomer yarn F2. The elastomer yarns are fed parallel to the yarn F1 from the respective rolls of the elastomer yarn indicated by B2 and housed in the feed zone 15 of each of the 1A. See also the enlarged view of Figure 5.

在所說明具體實例中，由於每一捲繞台1A包含四個重疊捲繞位置17A至17D，因此在每一捲繞台1A中，提供四個捲筒B2從而並行地饋給四個彈性體紗線F2，彈性體紗線F2以下文所描述之方式借助於四個對應包芯紗F1包芯。 In the illustrated specific example, since each winding table 1A includes four overlapping winding positions 17A to 17D, in each winding table 1A, four reels B2 are provided to feed four elastic bodies in parallel. The yarn F2, the elastomer yarn F2, is cored by means of four corresponding corespun yarns F1 in the manner described below.

在每一捲繞台1A中，提供配置於饋給區15之上部部分中的假撚單元19。已知曉假撚單元19，且本文中將不進行詳細描述。有利地，每一捲繞台1A之假撚單元19的數目等於自各別紗架7A、7B朝向機器1之操作前沿饋給的紗線F1的數目。 In each of the winding tables 1A, a false twist unit 19 disposed in an upper portion of the feed zone 15 is provided. The false twist unit 19 is known and will not be described in detail herein. Advantageously, the number of false twist units 19 per winding station 1A is equal to the number of yarns F1 fed from the respective creels 7A, 7B towards the operating front of the machine 1.

在饋給區15中，亦提供導引輥筒21，一個導引輥筒21用 於每一紗線F1，導引輥筒21使紗線F1轉向各別對饋給輥筒23、25。在一些具體實例中，使輥筒23電動化，同時輥筒25為空轉的。在圖3中，兩個輥筒23、25被表示為彼此隔開，但必須理解，在機器1之有效操作期間，輥筒23、25之間的距離使得兩個輥筒相互接觸，且形成輥隙，夾緊於輥筒23、25之間的紗線F1通過該輥隙。以此方式，電動化輥筒23之受控旋轉使得紗線F1被朝向在下方的構件饋給。輥筒23及25可具有軸向延伸以便嚙合單紗F1，如在所說明實例中所說明(圖4)。以此方式，每一紗線F1經夾緊，且由各別對輥筒23、25來拉動。輥筒23可有利地裝設於共同驅動軸23A上，同時輥筒25可在自動紡錘上關於彼此獨立地受到支撐。 In the feed zone 15, a guide roller 21 is also provided, one for the guide roller 21 At each of the yarns F1, the guide rolls 21 direct the yarns F1 to the respective pair of feed rolls 23, 25. In some embodiments, the drum 23 is motorized while the drum 25 is idling. In Fig. 3, the two rolls 23, 25 are shown separated from each other, but it must be understood that during the effective operation of the machine 1, the distance between the rolls 23, 25 causes the two rolls to contact each other and form The nip, the yarn F1 clamped between the rolls 23, 25 passes through the nip. In this way, the controlled rotation of the motorized drum 23 causes the yarn F1 to be fed towards the lower member. The rolls 23 and 25 can have an axial extension to engage the single yarn F1 as illustrated in the illustrated example (Fig. 4). In this way, each of the yarns F1 is clamped and pulled by respective pairs of rollers 23, 25. The rollers 23 can advantageously be mounted on the common drive shaft 23A while the rollers 25 can be supported independently of each other on the automatic spindle.

亦將有可能的是，使用具有較大軸向尺寸的輥筒23及/或25，使得單一對輥筒23、25(或一個輥筒23及複數個輥筒25，或單一輥筒25及複數個輥筒23)與平行地饋給之若干紗線F1嚙合。 It will also be possible to use rolls 23 and/or 25 having a larger axial dimension such that a single pair of rolls 23, 25 (or one roll 23 and a plurality of rolls 25, or a single roll 25 and A plurality of rollers 23) are engaged with a plurality of yarns F1 fed in parallel.

如詳言之在圖3中可看出，每一紗線F1遵循自該對饋給輥筒23、25朝向其他對輥筒27、29的幾乎垂直路徑，該其他對輥筒27、29配置於低於該對輥筒23、25的位置中。有利地，輥筒27、29中之一者(例如，輥筒27)經電動化，而另一輥筒(例如，輥筒29)為空轉的。在圖3中，輥筒27、29被說明為隔開，但必須理解，在機器之有效操作期間，輥筒27、29相鄰於彼此，使得紗線F1夾緊於輥筒27、29之間、藉由輥筒27之旋轉拉動。參考數字27A指示電動化輥筒27可掛接於共同驅動軸。 As can be seen in detail in Figure 3, each yarn F1 follows an almost vertical path from the pair of feed rolls 23, 25 towards the other pair of rolls 27, 29, which are arranged in pairs of rolls 27, 29 In a position lower than the pair of rollers 23, 25. Advantageously, one of the rolls 27, 29 (eg, the drum 27) is motorized while the other roll (eg, the roll 29) is idling. In Fig. 3, the rolls 27, 29 are illustrated as being spaced apart, but it must be understood that during effective operation of the machine, the rolls 27, 29 are adjacent to each other such that the yarn F1 is clamped to the rolls 27, 29 Pulled by the rotation of the roller 27. Reference numeral 27A indicates that the motorized roller 27 can be attached to the common drive shaft.

在該對輥筒27、29之下游，路徑延伸，沿著該路徑，紗線F1與自對應捲筒B2饋給的彈性體紗線F2一起前進。 Downstream of the pair of rolls 27, 29, the path extends along which the yarn F1 advances with the elastomer yarn F2 fed from the corresponding reel B2.

如上文所提及，在包含四個捲繞位置17A至17D之每一捲 繞台1A中，提供由各別支架20支撐的四個彈性體紗線捲筒B2，其在下文特定參看圖6A至圖6C更詳細地描述。每一支架20可固持彈性體紗線F2之各別捲筒B2使之與電動化解繞輥筒22接觸。如下文將闡明，每一支架20可移動以將捲筒B2移動遠離電動化解繞輥筒22，且執行操作以移除用盡之捲筒B2且用彈性體紗線F2的新捲筒B2替換用盡之捲筒B2，或執行其他操作。 As mentioned above, each roll containing four winding positions 17A to 17D In the winding table 1A, four elastomer yarn reels B2 supported by respective brackets 20 are provided, which are described in more detail below with particular reference to Figures 6A-6C. Each of the brackets 20 can hold the respective reels B2 of the elastomer yarn Y2 in contact with the motorized unwinding drum 22. As will be explained below, each bracket 20 is movable to move the reel B2 away from the motorized unwinding drum 22 and performs an operation to remove the spent reel B2 and replace it with a new reel B2 of elastomeric yarn F2. Run out of reel B2, or perform other operations.

與彈性體紗線F2之捲筒B2相關聯的解繞輥筒22可掛接於共同驅動軸22A上。 The unwinding drum 22 associated with the spool B2 of the elastomeric yarn F2 can be attached to the common drive shaft 22A.

在說明於圖3中的具體實例中，紗線F1及F2的平行路徑通過交織噴嘴31，在交織噴嘴31中彈性體紗線F2以已知方式藉由包芯紗F1包芯。此包芯紗可實際上由(例如)具有測微橫截面之複數個長絲組成。在通過交織噴嘴31時，形成包芯紗F1之長絲以或多或少常規的方式對彈性體紗線F2包芯。 In the particular example illustrated in Figure 3, the parallel paths of the yarns F1 and F2 pass through an interlacing nozzle 31 in which the elastomeric yarn F2 is cored in a known manner by the core spun yarn F1. The corespun yarn may actually consist of, for example, a plurality of filaments having a microscopic cross section. Upon passing through the interlacing nozzles 31, the filaments forming the core spun yarn F1 core the elastomeric yarn F2 in a more or less conventional manner.

因此，自交織噴嘴31遞送由被包芯有包芯紗F1之彈性體紗線F2的組合形成之複合紗線FC。 Therefore, the self-interlacing nozzle 31 delivers the composite yarn FC formed of a combination of the elastomer yarns F2 covered with the core spun yarn F1.

在交織噴嘴31之下游，對於每一複合紗線FC，可提供(例如)由陶瓷製成的紗線導件33，複合紗線FC通過紗線導件33。在紗線導件33之下游，複合紗線FC之路徑延伸穿過形成於其他對輥筒35與37之間的輥隙。在一些具體實例中，輥筒35可經電動化，且輥筒37可為空轉的。輥筒35可掛接於共同驅動軸35上。空轉輥筒37可關於彼此受到獨立支撐。 Downstream of the interlacing nozzle 31, for each composite yarn FC, for example, a yarn guide 33 made of ceramic, through which the composite yarn FC passes, may be provided. Downstream of the yarn guide 33, the path of the composite yarn FC extends through a nip formed between the other pair of rolls 35 and 37. In some embodiments, the drum 35 can be motorized and the drum 37 can be idling. The roller 35 can be attached to the common drive shaft 35. The idle rollers 37 can be independently supported with respect to each other.

在圖3之示意性表示中，輥筒35及37被說明為彼此隔開，其間的距離大於在機器之操作期間的有效距離。實際上，在有效操作期間， 輥筒35及37相鄰於彼此以形成複合紗線FC的饋給輥隙。夾緊於輥筒35與37之間的複合紗線FC藉由電動輥筒35之旋轉來拉動，且隨後沿著可延伸(例如)穿過其他紗線導件38及39的路徑前進。以已知方式，在紗線導件38與39之間，可提供用於向紗線注油的系統。 In the schematic representation of Figure 3, the rolls 35 and 37 are illustrated as being spaced apart from each other with a greater distance than the effective distance during operation of the machine. In fact, during effective operation, The rolls 35 and 37 are adjacent to each other to form a feed nip of the composite yarn FC. The composite yarn FC clamped between the rolls 35 and 37 is pulled by the rotation of the motorized drum 35 and then advanced along a path that can be extended, for example, through other yarn guides 38 and 39. In a known manner, between the yarn guides 38 and 39, a system for oiling the yarn can be provided.

在相對於交織噴嘴31及該對輥筒35、37的較低高度，配置四個相互重疊之捲繞位置17A至17D。饋給四個重疊捲繞位置17A至17D之四個複合紗線FC的路徑自各別對輥筒35、37向下延伸，使得形成於每一捲繞台1A中之四個複合紗線FC中的一者被饋給至每一捲繞位置17A至17D。在圖3之圖中，饋給至四個捲繞位置17A至17D之四個複合紗線FC分別由FCA、FCB、FCC及FCD來指示。 At a lower height with respect to the interlaced nozzle 31 and the pair of rollers 35, 37, four mutually overlapping winding positions 17A to 17D are disposed. The path of the four composite yarns FC fed to the four overlapping winding positions 17A to 17D extends downward from the respective pair of rolls 35, 37 so as to be formed in the four composite yarns FC in each of the winding tables 1A. One of them is fed to each of the winding positions 17A to 17D. In the diagram of Fig. 3, the four composite yarns FC fed to the four winding positions 17A to 17D are indicated by FC A , FC B , FC C and FC D , respectively.

在一些具體實例中，每一捲繞位置17A至17D可包含用於各別捲繞管T的支架41，在捲繞管T上，形成複合紗線FC的捲筒B3。在一些具體實例中，提供於每一捲繞位置17A至17D中的對應捲繞輥筒43將根據箭頭fB3的捲繞運動賦予給各別捲筒B3。在圖3中，四個捲繞位置17A至17D之支架41藉由參考數字41A至41D來標註，且類似地，四個捲繞位置17A至17D的電動化捲繞輥筒藉由43A至43D指示。 In some embodiments, each of the winding positions 17A to 17D may include a bracket 41 for each of the winding tubes T on which the spool B3 of the composite yarn FC is formed. In some embodiments, the corresponding winding roller 43 provided in each of the winding positions 17A to 17D imparts a winding motion according to the arrow fB3 to the respective reel B3. In Fig. 3, the brackets 41 of the four winding positions 17A to 17D are denoted by reference numerals 41A to 41D, and similarly, the motorized winding rollers of the four winding positions 17A to 17D are by 43A to 43D Instructions.

在說明於圖3中的條件下，每一支架41A至41D經定位以便在相對於各別電動化輥筒43A至43D的較大高度處支撐各別捲筒B3。此外，在複合紗線FC的有效捲繞期間，支架41A至41D之位置使得正形成之捲筒B3的外表面維持與各別電動化捲繞輥筒43A至43D接觸並壓抵在該輥筒43A至43D上。以此方式，正形成之捲筒B3歸因於各別電動化捲繞輥筒43A至43D與外表面(最初為管T的外表面且接著為正形成之捲筒B3的外 表面)之間的摩擦而維持旋轉。 Under the conditions illustrated in Fig. 3, each of the brackets 41A to 41D is positioned to support the respective reels B3 at a relatively large height with respect to the respective electromotive rollers 43A to 43D. Further, during the effective winding of the composite yarn FC, the positions of the brackets 41A to 41D are such that the outer surface of the drum B3 being formed is maintained in contact with and pressed against the respective motorized winding drums 43A to 43D. 43A to 43D. In this way, the roll B3 being formed is attributed to the respective motorized winding rolls 43A to 43D and the outer surface (initially the outer surface of the tube T and then the outer drum B3 being formed) The friction between the surfaces) maintains rotation.

每一捲繞位置17A至17D可有利地包含用以使紗線FC沿著各別捲筒B3之軸向延伸部均一地分配的橫動裝置，從而在捲繞期間賦予紗線平行於管T之捲繞軸線的往復運動。橫動裝置總體上藉由用於四個捲繞位置17A至17D的45A至45D示意性地指示，該等捲繞位置17A至17D位於機器1的每一操作前沿上的每一捲繞台1A處。 Each winding position 17A to 17D may advantageously comprise a traversing means for uniformly distributing the yarn FC along the axial extension of the respective reel B3, thereby imparting a yarn parallel to the tube T during winding. The reciprocating motion of the winding axis. The traversing device is generally indicated schematically by 45A to 45D for four winding positions 17A to 17D, each of which is located on each winding table 1A on each operational leading edge of the machine 1. At the office.

在有利具體實例中，上文所描述的機器1之每一前沿3A、3B的電動化旋轉構件可藉由連續軸來操作，該等連續軸自機器1之兩個相對頭端中的一者延伸至另一者。連續軸意欲作為機械構件，該等機械構件亦可由借助於適當接頭連接至彼此的若干部分、段或零件來組成，但其有利地且較佳地藉由定位於頭端5處之每一軸的單一馬達來旋轉。 In an advantageous embodiment, the motorized rotating member of each of the leading edges 3A, 3B of the machine 1 described above can be operated by a continuous shaft from one of the two opposite head ends of the machine 1. Extend to the other. The continuous shaft is intended to be a mechanical component, which may also be composed of several parts, segments or parts that are connected to each other by means of suitable joints, but which are advantageously and preferably positioned by each axis at the head end 5 A single motor to rotate.

實際上，沿著機器1之每一操作前沿3A、3B定位的電動化旋轉構件係如下：包芯紗F1之饋給輥筒23；與彈性體紗線F2平行之包芯紗F1的饋給輥筒27；複合紗線FC之電動化饋給輥筒35；彈性體紗線F2之解繞輥筒22；四個引出或捲繞位置17A至17D之電動化捲繞輥筒43A至43D；及最終每一操作前沿3A、3B上的四個重疊捲繞位置之橫動裝置單元45A至45D的四個驅動軸。圖7展示機器1之頭端5上用於操作上文指示之電動化旋轉構件的電馬達的可能且有利配置。 In fact, the motorized rotating member positioned along each of the operating fronts 3A, 3B of the machine 1 is as follows: the feed roller 23 of the core spun yarn F1; the feed of the core yarn F1 parallel to the elastomer yarn F2 Roller 27; motorized feed roller 35 of composite yarn FC; unwinding roller 22 of elastomer yarn F2; motorized winding rollers 43A to 43D of four take-up or winding positions 17A to 17D; And finally four drive shafts of the traversing unit units 45A to 45D of the four overlapping winding positions on each of the leading edges 3A, 3B. Figure 7 shows a possible and advantageous configuration of the electric motor on the head end 5 of the machine 1 for operating the motorized rotating member indicated above.

更詳言之，參看圖7，對於機器1之每一前沿3A、3B，提供第一電馬達51以控制共同軸23A的旋轉，在該軸23A上，裝設包芯紗F1的電動化饋給輥筒23。 More specifically, referring to Fig. 7, for each leading edge 3A, 3B of the machine 1, a first electric motor 51 is provided to control the rotation of the common shaft 23A on which the motorized feed of the core spun yarn F1 is mounted. Give the roller 23.

有利地，在馬達51下方，可提供其他馬達53從而用於旋轉 驅動軸22A，在該驅動軸22A上，裝設彈性體紗線B2之捲筒的解繞輥筒22。 Advantageously, under the motor 51, other motors 53 may be provided for rotation The drive shaft 22A is provided with a unwinding drum 22 of a spool of the elastomer yarn B2 on the drive shaft 22A.

裝設有饋給輥筒27的軸27A可藉由第三馬達55來旋轉。 The shaft 27A on which the feed roller 27 is mounted is rotatable by the third motor 55.

有利地，在一些具體實例中，第四馬達57使裝設於軸35A上的輥筒35旋轉。 Advantageously, in some embodiments, the fourth motor 57 rotates the roller 35 mounted on the shaft 35A.

以此方式，有可能獨立地控制饋給輥筒23、27及35以及解繞輥筒22的旋轉速度。 In this way, it is possible to independently control the rotational speeds of the feed rollers 23, 27 and 35 and the unwinding drum 22.

機器1之每一前沿3A、3B上的四個捲繞位置17A至17D的電動化捲繞輥筒43至43D可有利地藉由一對馬達操作，該對馬達中之每一者使兩個相鄰捲繞位置之捲繞輥筒的兩個操作軸旋轉。在一些具體實例中，馬達59使上面裝設有捲繞位置17A及17B的捲繞輥筒43A及43B的軸61及63旋轉。有利地，在一些具體實例中，可提供無端可撓性構件，例如帶，較佳齒形帶65，該齒形帶65將運動自共同馬達59傳輸至兩個實質上平行的軸61及63，使得該系列電動化捲繞輥筒43A及43B以實質上同步的方式旋轉。 The motorized winding rolls 43 to 43D of the four winding positions 17A to 17D on each of the leading edges 3A, 3B of the machine 1 can be advantageously operated by a pair of motors, each of which makes two The two operating shafts of the winding drums adjacent to the winding position rotate. In some embodiments, the motor 59 rotates the shafts 61 and 63 of the winding rolls 43A and 43B on which the winding positions 17A and 17B are mounted. Advantageously, in some embodiments, an endless flexible member, such as a belt, preferably a toothed belt 65, will be provided that transmits motion from the common motor 59 to two substantially parallel shafts 61 and 63. The series of motorized winding rolls 43A and 43B are rotated in a substantially synchronized manner.

可提供定位於馬達59下方之另一馬達67以使分別裝設有電動化捲繞輥筒43C及43D的軸69及71旋轉。無端可撓性構件(例如，齒形帶73)可將運動自馬達67傳輸至兩個軸69及71。以此方式，獲得捲繞位置17C及17D之電動化捲繞輥筒43C及43D的同步旋轉。 Another motor 67 positioned below the motor 59 can be provided to rotate the shafts 69 and 71 respectively provided with the motorized winding rolls 43C and 43D. An endless flexible member (eg, toothed belt 73) can move motion from motor 67 to the two shafts 69 and 71. In this way, the synchronized rotation of the motorized winding rolls 43C and 43D of the winding positions 17C and 17D is obtained.

在有利具體實例中，另一馬達75使控制第一捲繞位置17A之橫動裝置45A之軸77以及第二捲繞位置17B之橫動裝置45B的第二操作軸79旋轉。可撓性構件(例如，齒形帶81)將運動自馬達75傳輸至橫動裝置45A、45B的驅動軸77、79。因此，此等驅動軸77、79由共同馬達75 同步地控制。 In an advantageous embodiment, the other motor 75 rotates the shaft 77 of the traversing device 45A that controls the first winding position 17A and the second operating shaft 79 of the traverse device 45B of the second winding position 17B. A flexible member (e.g., toothed belt 81) transmits motion from motor 75 to drive shafts 77, 79 of traverse devices 45A, 45B. Therefore, the drive shafts 77, 79 are shared by the motor 75. Control synchronously.

類似地，可提供另一馬達83以使捲繞位置17C之橫動裝置45C的驅動軸85及捲繞位置17D之橫動裝置45D的操作軸87旋轉。無端可撓性構件(例如，齒形帶89)可經提供以同步操作驅動軸85及87，使得同步地控制橫動裝置45C及45D。 Similarly, another motor 83 can be provided to rotate the drive shaft 85 of the traverse device 45C of the winding position 17C and the operating shaft 87 of the traverse device 45D of the winding position 17D. An endless flexible member (e.g., toothed belt 89) can be provided to operate the drive shafts 85 and 87 in synchrony such that the traversing devices 45C and 45D are synchronously controlled.

實際上，在此有利具體實例中，捲繞位置17A至17D被劃分成兩個群組，其分別包含捲繞位置17A、17B及捲繞位置17C、17D。每一對捲繞位置的對齊包含相對於另一對捲繞位置的對齊之操作馬達獨立的操作馬達。馬達59、75控制捲繞位置17A、17B之移動構件(捲繞輥筒及橫動裝置)，而馬達67及83操作捲繞位置17C、17D的移動構件(捲繞輥筒及橫動裝置)。 In fact, in this advantageous embodiment, the winding positions 17A to 17D are divided into two groups, which respectively include winding positions 17A, 17B and winding positions 17C, 17D. The alignment of each pair of winding positions includes an operating motor independent operating motor that is aligned with respect to the other pair of winding positions. The motors 59, 75 control the moving members (winding roller and traverse device) of the winding positions 17A, 17B, and the motors 67 and 83 operate the moving members (winding roller and traverse device) of the winding positions 17C, 17D. .

可相對於馬達67、83獨立地控制馬達59、75，以便能夠將以下事實考慮在內：複合紗線FC的自藉由輥筒35、37定義之輥隙至各別捲繞捲筒B3的饋給路徑歸因於各別捲繞捲筒B3配置於的高度而具有大大不同的長度。藉由對馬達59、75且對馬達67、83獨立地起作用，有可能抵消紗線FC之饋給條件的變化，以便儘管饋給路徑具有不同長度仍可獲得彼此實質上相同的捲筒B3。實際上，有可能相對於捲繞輥筒43A、43B之旋轉速度修改捲繞輥筒43C、43D的旋轉速度且又相對於橫動裝置45A、45B之對應速度修改橫動裝置45C、45D的往復運動的速度。速度之變化可抵消沿著紗線FC的自輥筒35、37之間的輥隙與各別捲筒B3上之捲繞點的具有變化長度之路徑產生的不同饋給張力。 The motors 59, 75 can be independently controlled with respect to the motors 67, 83 in order to be able to take into account the fact that the comminution of the composite yarn FC from the nips defined by the rolls 35, 37 to the respective winding reels B3 The feed path has a greatly different length due to the height at which the respective winding reels B3 are disposed. By acting independently on the motors 59, 75 and on the motors 67, 83, it is possible to counteract variations in the feed conditions of the yarn FC so that the reels B3 which are substantially identical to one another can be obtained despite the different lengths of the feed paths. . In fact, it is possible to modify the rotational speed of the winding rollers 43C, 43D with respect to the rotational speed of the winding rollers 43A, 43B and to modify the reciprocating motion of the traversing devices 45C, 45D with respect to the corresponding speeds of the traverse devices 45A, 45B. The speed of movement. The change in speed counteracts the different feed tensions produced along the path of the yarn FC from the nip between the rolls 35, 37 and the winding points on the respective rolls B3 having varying lengths.

將獨立馬達驅動用於兩個重疊對之引出單元允許達成其他 優點。詳言之，因此組態之機器允許沿著兩個分離路徑並行地饋給並處理兩個紗線，且將兩個紗線引出於單一最終捲筒B3上。因此，在包含四個引出單元及四個紗線路徑的每一區段中，將使用所有四個路徑但僅使用兩個引出單元以並行地形成兩個捲筒，在兩個捲筒中的每一者上捲繞兩個紗線。當機器以此方式操作時，兩個馬達驅動器中之一者及由其控制之所有構件可保持停頓。 Driving an independent motor for two overlapping pairs of lead-out units allows for other advantage. In particular, the configured machine thus allows two yarns to be fed and processed in parallel along two separate paths and the two yarns are directed onto a single final reel B3. Thus, in each segment containing four take-up units and four yarn paths, all four paths will be used but only two take-out units will be used to form two reels in parallel, each in two reels One winds up two yarns. When the machine is operated in this manner, one of the two motor drives and all of the components controlled by it can remain at a standstill.

根據有利具體實例，為了獲得彈性體紗線F2之捲筒B2的更緊湊配置，在此等捲筒B2之支架20的組態中採用特定措施。實際上，有利地是將彈性體紗線F2之所有捲筒B2配置於同一高度，以防止各種彈性體紗線F2向交織噴嘴31之饋給條件的差異。為此目的，支架20必須經組態，使得在對應於引出捲筒B3的軸向尺寸之佔據面積中，配置彈性體紗線B2的四個捲筒。以此方式，為了有利於複合紗線FC之各種捲筒B3的產生條件之均一性，彈性體紗線F2之捲筒可實質上彼此同軸地置放，且因此可對於四個彈性體紗線F2中的每一者定義實質上相同之路徑，該等彈性體紗線F2饋給至四個在下方的引出位置。 According to an advantageous embodiment, in order to obtain a more compact configuration of the reel B2 of the elastomeric yarn F2, specific measures are employed in the configuration of the support 20 of the reel B2. Actually, it is advantageous to arrange all the reels B2 of the elastomer yarn F2 at the same height to prevent the difference in the feeding conditions of the various elastomer yarns Y2 to the interlacing nozzles 31. For this purpose, the bracket 20 must be configured such that in the footprint corresponding to the axial dimension of the take-up reel B3, the four reels of the elastomeric yarn B2 are arranged. In this way, in order to facilitate the uniformity of the production conditions of the various reels B3 of the composite yarn FC, the reels of the elastomer yarn Y2 can be placed substantially coaxially with each other, and thus for four elastomer yarns Each of F2 defines a substantially identical path, and the elastomeric yarns F2 are fed to four lower take-up positions.

為了在藉由新捲筒替換用盡之捲筒的步驟中促進對彈性體紗線B2之捲筒的處置且又(例如)在彈性體紗線的意外斷裂的狀況下，在需要恢復饋給時，在一些具體實例中，提供了圖3中之支架20的特定形式。現將以立體正視圖且以不同操作位置特定參看圖6A至圖6C來描述支架20之具體實例的額外結構及功能細節，圖6A至圖6C展示配置有支架20的區的一部分。 In order to facilitate the disposal of the reel of the elastomeric yarn B2 in the step of replacing the exhausted reel by a new reel and, for example, in the event of an accidental breakage of the elastomeric yarn, the need to restore the feed In some specific examples, a particular form of the stent 20 of Figure 3 is provided. Additional structural and functional details of a particular example of stent 20 will now be described in a perspective elevational view and with different operational positions, with reference to Figures 6A-6C, which show a portion of a region in which stent 20 is disposed.

在一些具體實例中，每一支架20包含約束至機器1之固定 結構93的臂91。有利地，每一臂91可在91A中樞轉至結構93，且可具備根據圍繞支點91A之雙向箭頭f91的有限樞轉之移動。 In some embodiments, each bracket 20 includes a restraint to the machine 1 The arm 91 of the structure 93. Advantageously, each arm 91 can be pivoted to structure 93 in 91A and can be provided with a limited pivotal movement in accordance with the two-way arrow f91 around fulcrum 91A.

圖6A及圖6B憑藉實例展示處於兩個不同角度位置的臂91。在圖6A中，臂91置放於角度位置中，使得彈性體紗線F2之各別捲筒B2的外表面與解繞輥筒22之外圓柱表面接觸。在此條件下，解繞輥筒22的旋轉經由摩擦引起捲筒B2在解繞方向上的旋轉。必須理解，在捲筒B2與解繞輥筒22接觸時，臂91位於的位置依據捲筒B2之直徑而發生變化。由於此捲筒之直徑由於彈性體紗線F2之消耗而減低，因此臂91由於重力向下旋轉(亦即，樞轉)，從而維持捲筒B2之外表面與解繞輥筒22之外表面之間的接觸。 Figures 6A and 6B show, by way of example, an arm 91 in two different angular positions. In Fig. 6A, the arms 91 are placed in the angular position such that the outer surfaces of the respective reels B2 of the elastomer yarn Y2 are in contact with the outer cylindrical surface of the unwinding drum 22. Under this condition, the rotation of the unwinding drum 22 causes the rotation of the reel B2 in the unwinding direction via friction. It must be understood that when the reel B2 is in contact with the unwinding drum 22, the position at which the arm 91 is located varies depending on the diameter of the reel B2. Since the diameter of the reel is reduced due to the consumption of the elastomer yarn F2, the arm 91 is rotated downward (i.e., pivoted) by gravity, thereby maintaining the outer surface of the reel B2 and the outer surface of the unwinding drum 22. Contact between.

圖6B展示彈性體紗線F2之捲筒B2之支架20的臂91之最大提昇的位置。在此位置中，彈性體紗線F2之各別捲筒B2的核心或凸緣A2經定位，從而緊靠藉由成塊於機器之固定結構93上之較佳在可借助於(例如)螺釘99及槽100調整的角度位置的各別托架97支承的各別制動系統95。托架97之角度位置的調整允許制動系統95之位置經調適至彈性體紗線F2之捲筒B2的凸緣或核心A2的直徑之尺寸。 Figure 6B shows the position of the maximum lift of the arms 91 of the bracket 20 of the spool B2 of the elastomeric yarn F2. In this position, the core or flange A2 of each of the individual reels B2 of the elastomeric yarn F2 is positioned so as to be abutted against the fixing structure 93 of the machine, preferably by means of, for example, a screw 99 and the respective brake system 95 supported by the respective brackets 97 at the angular position of the groove 100 adjustment. Adjustment of the angular position of the bracket 97 allows the position of the brake system 95 to be adapted to the size of the flange of the spool B2 of the elastomeric yarn F2 or the diameter of the core A2.

在圖6B之位置中，與制動系統95相抵地按下捲筒B2的凸緣或核心A2使得捲筒B2之旋轉被停止(例如，在捲筒被耗盡且必須經替換時)，或執行操作(例如，為了在斷裂之後恢復彈性體紗線的饋給)。 In the position of Figure 6B, pressing the flange or core A2 of the reel B2 against the brake system 95 causes the rotation of the reel B2 to be stopped (e.g., when the reel is exhausted and must be replaced), or is performed Operation (for example, to restore the feed of the elastomeric yarn after breaking).

在一些具體實例中，每一臂91之向上樞轉移動可藉由各別致動器103(例如，氣動或液壓類型之活塞-汽缸致動器)來賦予。可簡單地經由重力獲得遵循捲筒之直徑之減少的逐漸降低移動。 In some embodiments, the upward pivotal movement of each arm 91 can be imparted by a separate actuator 103 (e.g., a pneumatic or hydraulic type piston-cylinder actuator). A progressively decreasing movement following the reduction in the diameter of the reel can be obtained simply by gravity.

在有利具體實例中，每一支架20之每一臂91支承可抽出元件105，其承載各別捲筒B2的支撐構件，例如，長柄或其類似者。可抽出元件105可有利地具備抓握把手105M，在其與把手105M相反之末端處被約束至拉桿或紡錘105A，長柄105C或其他構件經約束從而與彈性體紗線F2的捲筒B2嚙合。 In an advantageous embodiment, each arm 91 of each bracket 20 supports an extractable element 105 that carries a support member of a respective reel B2, such as a long handle or the like. The extractable member 105 can advantageously be provided with a grip handle 105M that is constrained to the drawbar or spindle 105A at its end opposite the handle 105M, the long handle 105C or other member being constrained to engage the spool B2 of the elastomeric yarn F2.

可有利地在可設置於臂91中的導件91G中導引可抽出元件105。在一些具體實例中，對於本文中所說明之臂中的一者，每一可抽出元件105可根據雙向箭頭f105根據實質上平行於臂91之延伸部的方向移動，以交替地採用如圖6A及6B中所展示的縮回位置及如圖6C中所展示的抽出位置。在根據雙向箭頭f105之移動中，可抽出元件105支承捲筒B2。捲筒B2可因此經平移，直至捲筒B2被支承到其軸線處在由在各別解繞位置中彼此共軸地定位的其他捲筒B2佔用的體積外部的程度。在圖6C中，可看出可抽出元件105中之一者的抽出如何引起面向彼此之捲筒B2之軸線的偏移，使得處於距臂91之支點91A最遠之位置的捲筒B2可藉由平行於其支撐軸線20的移動來移開而不與相鄰捲筒干涉。 The extractable element 105 can advantageously be guided in a guide 91G which can be arranged in the arm 91. In some embodiments, for one of the arms illustrated herein, each extractable element 105 can be moved according to a direction of the extension of the arm 91 in accordance with the double arrow f105 to alternately employ FIG. 6A. And the retracted position shown in 6B and the extracted position as shown in Figure 6C. In the movement according to the double arrow f105, the extractable member 105 supports the reel B2. The reel B2 can thus be translated until the reel B2 is supported to the extent that its axis is outside the volume occupied by the other reels B2 that are positioned coaxially with each other in the respective unwinding positions. In Fig. 6C, it can be seen how the extraction of one of the extractable elements 105 causes an offset of the axis of the reel B2 facing each other such that the reel B2 at the position furthest from the fulcrum 91A of the arm 91 can be borrowed. It is removed by movement parallel to its support axis 20 without interference with adjacent reels.

此組態允許處於解繞位置的數對捲筒B2在軸向方向上彼此極其靠近地配置，如在圖4中可看出。每一對之捲筒B2之間的軸向方向上的距離小於在不與相對捲筒干涉的情況下僅藉由軸向移動將允許移開並***捲筒的距離。此等移動係藉由借助於可抽出元件105根據方向f105移動每一捲筒B2直至將捲筒帶至由保持於原始位置中之同軸捲筒佔用的體積外部來獲得。在已執行了抽出移動之後，根據箭頭f105抽出之捲筒可藉由平行於其軸線的移動來移除，且藉由新捲筒B2替換。 This configuration allows the pairs of reels B2 in the unwinding position to be placed in close proximity to each other in the axial direction, as can be seen in FIG. The distance in the axial direction between each pair of reels B2 is less than the distance that would be allowed to be removed and inserted into the reel by only axial movement without interference with the opposing reel. These movements are obtained by moving each reel B2 according to direction f105 by means of the extractable element 105 until the reel is brought to the outside of the volume occupied by the coaxial reel held in the original position. After the withdrawal movement has been performed, the reel drawn according to arrow f105 can be removed by movement parallel to its axis and replaced by a new reel B2.

自上文可理解，機器1之總體結構經組態以便將大量組件集中於減少之空間中，其中重疊多個解繞及捲繞構件以便佔用有限底板空間。此情形引起機器之負荷承載結構的生產上的顯著困難。根據有利具體實例，藉由採用形成機器框架之各別金屬件的特定組態來促進負荷承載結構的組裝。圖8至圖11展示與機器1之單一模組之框架相關的組件。 As can be appreciated from the above, the overall structure of the machine 1 is configured to concentrate a large number of components in a reduced space in which a plurality of unwinding and winding members are overlapped to occupy a limited floor space. This situation causes significant difficulties in the production of the load bearing structure of the machine. According to an advantageous embodiment, the assembly of the load bearing structure is facilitated by the use of a specific configuration of the individual metal parts forming the machine frame. 8 through 11 show components associated with the framework of a single module of machine 1.

在一些具體實例中，機器1之模組包含兩個橫向側構件，其在所掛接配置中垂直地配置，且其可各自如圖8或圖9中所指示而組態。機器1之兩個相鄰模組可具有共同的中間側構件。較佳地，每一模組將具有兩個各別側構件，當模組經依序掛接時，該兩個側構件配置於相互相鄰的位置。因此，機器之垂直側面板的總數目取決於形成機器1之模組的總數目。 In some embodiments, the module of machine 1 includes two lateral side members that are vertically disposed in the hooked configuration and that can each be configured as indicated in FIG. 8 or FIG. Two adjacent modules of machine 1 may have a common intermediate side member. Preferably, each module will have two separate side members, and the two side members are disposed adjacent to each other when the modules are sequentially attached. Therefore, the total number of vertical side panels of the machine depends on the total number of modules forming the machine 1.

在圖8及圖9中，橫向側構件標記為111。在有利具體實例中，側構件111由金屬片製成。在圖8中，橫向側構件111由沿著界面I相互接合之兩個部分(分別為上部部分111A及下部部分111B)形成。在其他具體實例中，如(例如)圖9中所展示，側構件111可由單一連續金屬片製成。在展示於圖3中之具體實例中，使用具有展示於圖9中之類型的連續垂直側構件111，亦即，以單件形式製成。 In Figures 8 and 9, the lateral side members are labeled 111. In an advantageous embodiment, the side members 111 are made of sheet metal. In Fig. 8, the lateral side members 111 are formed by two portions (the upper portion 111A and the lower portion 111B, respectively) joined to each other along the interface I. In other embodiments, as shown, for example, in Figure 9, the side members 111 can be made from a single continuous sheet of metal. In the particular example shown in Figure 3, a continuous vertical side member 111 of the type shown in Figure 9 is used, i.e., made in a single piece.

橫向側構件111可具有開口或槽113、115、117，其兼具減輕重量且使用於上文所描述之旋轉構件之操作的軸通過的功能。 The lateral side member 111 can have an opening or slot 113, 115, 117 that combines the function of weight reduction and shaft passage for operation of the rotating member described above.

在一些具體實例中，垂直側面板111在兩個側上具有臂121。如詳言之亦自圖3可理解，四個捲繞位置17A至17D之橫動裝置單元45A至45D可掛接於臂121處。 In some embodiments, the vertical side panel 111 has arms 121 on both sides. As can be understood in detail from Fig. 3, the traversing unit units 45A to 45D of the four winding positions 17A to 17D can be attached to the arm 121.

沿著側構件111之下部邊緣111B，可提供凹座111C，在該等凹座111C內，***有縱向桿125的末端，該等縱向桿125平行於機器1之捲繞台1A的對齊方向A延伸，且其接合垂直橫向側構件111。 Along the lower edge 111B of the side member 111, a recess 111C in which the end of the longitudinal rod 125 is inserted, which is parallel to the alignment direction A of the winding table 1A of the machine 1, can be provided. Extending, and it joins the vertical lateral side members 111.

每一垂直橫向側構件111可具備腳座127，從而將垂直橫向側構件111支撐於底座上。在圖11中，藉由四個支撐腳座來表示機器1的單一模組之框架。如圖3中可觀測到，屬於機器1之兩個連續模組的兩個相互相鄰垂直橫向側構件111有利地具有交錯腳座，以防止一個側構件之腳座與相鄰側構件之彼等腳座干涉。 Each of the vertical lateral side members 111 may be provided with a foot 127 to support the vertical lateral side member 111 on the base. In Figure 11, the frame of a single module of machine 1 is represented by four support feet. As can be seen in Figure 3, two mutually adjacent vertical lateral side members 111 belonging to two consecutive modules of the machine 1 advantageously have staggered feet to prevent the foot of one side member from being adjacent to the adjacent side member. Wait for the foot to interfere.

定界說明於圖11中之框架之部分的兩個相鄰垂直橫向側構件111可不但藉由兩個下部水平桿125而且藉由兩個交叉系桿129接合。 The two adjacent vertical lateral side members 111, which are delimited by the portion of the frame in Fig. 11, can be joined by not only the two lower horizontal bars 125 but also the two intersecting tie bars 129.

在一些具體實例中，可將水平縱向元件131配置於垂直橫向側構件111之間，水平縱向元件131在其末端處約束至兩個各別垂直橫向側構件111。有利地，在機器1之每一操作前沿3A、3B處，可提供與捲繞位置17A至17D所配置在之層級之數目相同的數目個水平縱向元件131。因此，在所說明實例中，單一模組之框架具有八個水平縱向元件131，每一前沿有四個水平縱向元件131。縱向元件131有利地用以掛接定位於機器1之兩個操作前沿3A、3B上之各種捲繞位置17A至17D的捲繞捲筒B3的支架41A至41D。 In some embodiments, the horizontal longitudinal elements 131 can be disposed between the vertical lateral side members 111, and the horizontal longitudinal elements 131 are constrained at their ends to the two respective vertical lateral side members 111. Advantageously, at each of the operational leading edges 3A, 3B of the machine 1, a number of horizontal longitudinal elements 131 of the same number as the levels at which the winding positions 17A to 17D are disposed may be provided. Thus, in the illustrated example, the frame of a single module has eight horizontal longitudinal elements 131 with four horizontal longitudinal elements 131 per leading edge. The longitudinal member 131 is advantageously used to hook the brackets 41A to 41D of the winding reel B3 positioned at the various winding positions 17A to 17D on the two operating fronts 3A, 3B of the machine 1.

在有利具體實例中，為了促進機器1之每一模組之框架的組裝且支撐捲繞位置之構件的重量，在兩個垂直橫向側構件111之間可置放中間垂直結構135從而促進組裝。在圖10中單獨說明用於促進組裝之此等垂直中間結構135中的一者。在一些具體實例中，類似於側構件111，用於 促進組裝之中間垂直結構135可由金屬片組成。在一些具體實例中，用於促進組裝之中間垂直結構135可具有複數個橫向臂135A。在所說明具體實例中，在中間垂直結構135之每一側上提供四個橫向臂135A以用於促進組裝。實際上，用於促進組裝之中間垂直結構135之每一側上的橫向臂135A的數目可與機器1之每一操作前沿上的捲繞位置17A至17D的數目相同。 In an advantageous embodiment, to facilitate assembly of the frame of each module of the machine 1 and to support the weight of the member in the winding position, an intermediate vertical structure 135 can be placed between the two vertical lateral side members 111 to facilitate assembly. One of the vertical intermediate structures 135 for facilitating assembly is illustrated separately in FIG. In some embodiments, similar to side member 111, for The intermediate vertical structure 135 that facilitates assembly may be comprised of sheet metal. In some embodiments, the intermediate vertical structure 135 for facilitating assembly can have a plurality of lateral arms 135A. In the illustrated embodiment, four lateral arms 135A are provided on each side of the intermediate vertical structure 135 for facilitating assembly. In fact, the number of lateral arms 135A on each side of the intermediate vertical structure 135 for facilitating assembly may be the same as the number of winding positions 17A to 17D on each operational leading edge of the machine 1.

下部臂135A亦用以將用於促進組裝之中間垂直結構135約束至縱向桿125。 Lower arm 135A is also used to constrain intermediate vertical structure 135 for facilitating assembly to longitudinal rod 125.

有利地，用於促進組裝之中間垂直結構135的每一臂135A可用以約束各別縱向元件131，從而簡化並促進機器之框架的組件及由此框架支撐之機械構件的組裝，且加強水平縱向元件121，該水平縱向元件121支撐由正捲繞之捲筒B3且由相關支架表示的高重量。 Advantageously, each arm 135A of the intermediate vertical structure 135 for facilitating assembly can be used to constrain the respective longitudinal members 131, thereby simplifying and facilitating the assembly of the frame of the machine and the mechanical members supported thereby by the frame, and enhancing the horizontal longitudinal direction. Element 121, which supports the high weight represented by the drum B3 being wound and represented by the associated bracket.

在參看所附圖示描述之具體實例中，機器包含締捲、假撚及拉伸系統(烘箱13A、13B，假撚單元19及饋給輥筒)，且經組態以產生藉由組合彈性體紗線與包芯紗獲得的複合紗線FC。為此目的，提供用於彈性體紗線F2之捲筒B2及交織噴嘴的支架20。在其他具體實例中，機器可具有更簡單組態，該組態具有僅締捲、拉伸及假撚部件，但無彈性體紗線F2的饋給。在此狀況下，可省略支架20及解繞輥筒22。可維持交織噴嘴以藉由使經締捲紗線F1之體積增加的空氣射流來處理經締捲紗線F1。在其他具體實例中，亦可自機器省略交織噴嘴。在此狀況下，單一紗線F1經締捲從而通過烘箱9A、9B，且經受假撚且在於捲筒B3中進行捲繞之前拉伸。 In the specific example described with reference to the accompanying drawings, the machine comprises a winding, false twisting and drawing system (ovens 13A, 13B, a false twist unit 19 and a feed roll) and is configured to produce a combination of elasticity The composite yarn FC obtained from the body yarn and the core yarn. For this purpose, a support 20 for the reel B2 of the elastomeric yarn F2 and the interlacing nozzle is provided. In other embodiments, the machine may have a simpler configuration with only the winding, stretching and false twist components, but without the feed of the elastomeric yarn F2. In this case, the bracket 20 and the unwinding drum 22 can be omitted. The interlacing nozzle can be maintained to treat the entangled yarn F1 by a jet of air that increases the volume of the convoluted yarn F1. In other embodiments, the interlacing nozzles may also be omitted from the machine. In this case, a single yarn F1 is wound up through the ovens 9A, 9B, and subjected to false twisting and stretched before being wound in the reel B3.

在其他具體實例中，彈性體紗線B2之捲筒及相關饋給構件可配置於紗架7A、7B的區中。 In other embodiments, the spool of elastomeric yarn B2 and associated feed members can be disposed in the region of creels 7A, 7B.

應理解，圖式展示僅一個實例，其僅被提供作為本發明之實際示範，然而，其可在形式及配置上發生變化而不偏離本發明所基於的概念的範疇。附加申請專利範圍中之任何參考數字經提供以促進參看描述及圖式來研讀申請專利範圍，且並不限制由申請專利範圍表示的保護範疇。 It is understood that the drawings show only one example, which is merely provided as a practical representation of the invention, however, it may vary in form and configuration without departing from the scope of the concept to which the invention is based. Any reference numerals in the scope of the appended claims are provided to facilitate the understanding of the scope of the claims and the scope of the claims.

Claims (12)

一種用於產生紗線之捲筒的機器，該機器包含在至少一操作前沿上相互對齊的複數個捲繞台，其中：每一捲繞台包含至少一饋給區，該至少一饋給區用於朝向複數個對應的在下方之相互重疊的捲繞位置饋給複數個紗線；每一捲繞位置包含以下各者而以圍繞正形成之該捲筒的螺旋匝數而分配該紗線：用於一管的一支架，在該管上捲繞該等紗線中的一者來形成一捲筒；一電動化捲繞輥筒，其經配置以與該捲繞捲筒接觸；及一橫動裝置； 其特徵在於： 每一捲繞台包含至少四個相互重疊之捲繞位置，具有各別紗線的自該饋給區至該等捲繞位置的四個路徑；該四個捲繞位置被劃分成兩對，每一對包含一各別電動化系統，相對於另一對為分離且獨立的；且每一電動化系統包含用於旋轉該等各別兩個電動化捲繞輥筒的一第一馬達，及用於操作該等兩個各別橫動裝置的一第二馬達。 A machine for producing a roll of yarn, the machine comprising a plurality of winding tables aligned with each other on at least one operating front, wherein: each winding station comprises at least one feed zone, the at least one feed zone For feeding a plurality of yarns toward a plurality of corresponding mutually overlapping winding positions; each winding position comprising the following to distribute the yarn around the number of turns of the roll being formed : a holder for a tube on which one of the yarns is wound to form a reel; a motorized winding roller configured to contact the winding reel; and a traversing device; wherein each winding table comprises at least four mutually overlapping winding positions, four paths from the feeding region to the winding positions of the respective yarns; The winding position is divided into two pairs, each pair comprising a separate electrification system, separate and independent with respect to the other pair; and each motorized system includes for rotating the two respective motorized volumes a first motor around the roller, and for operating the two respective traversing devices A second motor. 如申請專利範圍第1項之機器，其中該機器包含兩個相對操作前沿，在該等操作前沿中之每一者上，配置有用於每一捲繞台的被分成兩對捲繞位置的至少四個捲繞位置，每一對捲繞位置具備一各別獨立電動化系統。 The machine of claim 1, wherein the machine includes two opposing operating fronts, each of the operating fronts being configured with at least two pairs of winding positions for each winding station Four winding positions, each pair of winding positions are provided with a separate independent electrification system. 如申請專利範圍第1項或第2項之機器，其中該機器包含紗線締捲構件。 A machine as claimed in claim 1 or 2, wherein the machine comprises a yarn-winding member. 如申請專利範圍第3項之機器，其中該等紗線締捲構件包含以下構件中的一或多者：加熱烘箱；冷卻構件；加撚或假撚單元；電動化拉伸 或鬆弛輥筒。 The machine of claim 3, wherein the yarn-winding members comprise one or more of the following: a heating oven; a cooling member; a twisting or false twisting unit; Or loosen the roller. 如前述申請專利範圍中任一項之機器，其特徵在於在該機器之每一操作前沿上的該等捲繞輥筒的至少四個操作軸，該等軸沿著該操作前沿延伸，且每一軸操作處於一相同高度之該等相互相鄰捲繞位置的該等電動化捲繞輥筒。 A machine according to any one of the preceding claims, characterized by at least four operating axes of the winding rolls on each operating front of the machine, the axes extending along the operating front and each The one of the shafts operates the motorized winding rolls at the mutually adjacent winding positions of the same height. 如前述申請專利範圍中任一項之機器，其特徵在於在該機器之每一操作前沿上的該等橫動裝置的至少四個操作軸，該等軸沿著該操作前沿延伸，且每一軸操作處於一相同高度之該等相互相鄰捲繞位置的該四個橫動裝置。 A machine according to any one of the preceding claims, characterized by at least four operating axes of the traversing devices on each operating front of the machine, the axes extending along the operating front and each axis The four traversing devices are operated at the mutually adjacent winding positions of the same height. 如申請專利範圍第5項或第6項之機器，其中每一電動化之該第一馬達係與一第一連續可撓性構件相關聯，該可撓性構件將移動傳輸至該等電動化捲繞輥筒的該等各別兩個操作軸。 The machine of claim 5, wherein each of the motorized first motors is associated with a first continuous flexible member that transmits movement to the motorized The two respective operating shafts of the winding drum. 如申請專利範圍第5項或第6項之機器，其中每一電動化之該第二馬達係與一第二連續可撓性構件相關聯，該可撓性構件將移動傳輸至該等橫動裝置的該等各別兩個操作軸。 The machine of claim 5, wherein each of the motorized second motors is associated with a second continuous flexible member, the flexible member transmitting movement to the traverse The two respective operating axes of the device. 如前述申請專利範圍中任一項之機器，其特徵在於用於起始紗線之捲筒的支架，且其中在該等支架與該等各別捲繞台之間，配置有締捲構件。 A machine according to any one of the preceding claims, characterized by a holder for a roll of starting yarn, and wherein a webbing member is disposed between the holders and the respective winding stations. 如申請專利範圍第10項之機器，其中該等締捲構件包含至少一烘箱、至少一冷卻區、至少一加撚或假撚構件、至少一饋給輥筒。 The machine of claim 10, wherein the fabric-contracting members comprise at least one oven, at least one cooling zone, at least one twisting or false twisting member, and at least one feed roller. 如前述申請專利範圍中一或多項的機器，其特徵在於用於每一捲繞位置的一交織噴嘴。 A machine according to one or more of the preceding claims is characterized by an interlacing nozzle for each winding position. 如申請專利範圍第12項之機器，其特徵在於用於彈性紗線捲筒的一支架，該等彈性紗線捲筒經配置且組態用於朝向該交織噴嘴饋給一彈性紗線。 A machine according to claim 12, characterized by a holder for an elastic yarn reel, which is configured and configured to feed an elastic yarn towards the interlacing nozzle.
TW103118554A 2013-05-29 2014-05-28 Machine for producing bobbins of yarn with superimposed winding positions with multiple motor drives TWI607946B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000125A ITFI20130125A1 (en) 2013-05-29 2013-05-29 "MACHINE FOR THE PRODUCTION OF THREAD ROLLS WITH WRAPPED POSITIONS OVER MULTIPLE MOTORIZATION"

Publications (2)

Publication Number Publication Date
TW201507962A true TW201507962A (en) 2015-03-01
TWI607946B TWI607946B (en) 2017-12-11

Family

ID=48951489

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103118554A TWI607946B (en) 2013-05-29 2014-05-28 Machine for producing bobbins of yarn with superimposed winding positions with multiple motor drives

Country Status (7)

Country Link
EP (1) EP3003939B1 (en)
CN (1) CN105377735B (en)
BR (1) BR112015029780B1 (en)
IL (1) IL242775B (en)
IT (1) ITFI20130125A1 (en)
TW (1) TWI607946B (en)
WO (1) WO2014191436A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7002878B2 (en) * 2016-09-02 2022-02-04 コマツクス・ホールデイング・アー・ゲー Equipment for assembling cables
CN108657869B (en) * 2017-03-29 2022-03-15 欧瑞康纺织有限及两合公司 False twist texturing machine with winding equipment
CN109371729A (en) * 2018-12-10 2019-02-22 常州市万兴自控设备有限公司 A kind of wrap-up and its working method
RU2732596C1 (en) * 2019-11-25 2020-09-21 Александр Александрович Евсеев Composite winding machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575738B1 (en) * 1985-01-04 1987-06-26 Hbh MACHINE FOR WINDING TISSUE STRIPS OR OTHER FILIFORM OBJECTS
US5192032A (en) * 1990-10-31 1993-03-09 John Brown Inc. Automatic winding unit
JP2000255899A (en) * 1999-03-12 2000-09-19 Teijin Seiki Co Ltd Bobbin holder in thread winder
ITMI20010600U1 (en) 2001-11-14 2003-05-14 Giudici Davide E Figli S N C D TEXTURIZING MACHINE
EP1411014A1 (en) 2002-10-17 2004-04-21 Giudici S.p.a. Method and device for the production of covered elastic yarn and for automatically replacing feeding spools
TW200523410A (en) 2003-12-02 2005-07-16 Giudici S P A Method and device for the production of a covered elastic yarn and for automatic replacement of feed spools
DE102010015215A1 (en) * 2010-04-16 2011-10-20 Oerlikon Textile Gmbh & Co. Kg Apparatus for stripping and winding synthetic threads
IT1404146B1 (en) * 2010-12-27 2013-11-15 Loris Bellini S P A MACHINE AND PROCEDURE FOR DYEING OF WIRE ROCKS AND / OR WRAPPED PACKS OF TEXTILE FIBER
CN102774703B (en) * 2012-07-31 2013-08-14 太仓仕禾线网制造有限公司 Yarn winding device for silk winder
CN102864529B (en) * 2012-09-28 2014-04-02 宜宾长信线业有限责任公司 Method for forming hard cone by twisting yarns

Also Published As

Publication number Publication date
TWI607946B (en) 2017-12-11
ITFI20130125A1 (en) 2014-11-30
CN105377735B (en) 2017-12-15
CN105377735A (en) 2016-03-02
EP3003939B1 (en) 2017-03-22
BR112015029780B1 (en) 2021-08-31
IL242775B (en) 2018-10-31
EP3003939A1 (en) 2016-04-13
WO2014191436A1 (en) 2014-12-04
BR112015029780A2 (en) 2017-07-25

Similar Documents

Publication Publication Date Title
JP4486115B2 (en) Yarn winding device and false twisting machine
CN1099478C (en) Creel provided with double twisting device
JP5599286B2 (en) False twisting machine
TWI607946B (en) Machine for producing bobbins of yarn with superimposed winding positions with multiple motor drives
CN106435906B (en) Warp knitting sectional copying warping machine
CN109750394B (en) Device and method for false twisting yarn and device for producing yarn
CN104828634A (en) Spinning drafting device
JP2012021241A5 (en)
WO2013143455A1 (en) Method and apparatus for imparting false twist to yarn before ring spinning
CN105297197B (en) Weaving loom and Weaving method
CN103508259A (en) Take-up winder
TWI616567B (en) A module for a machine for producing bobbins of yarn
TWI510686B (en) Folding-drawing unit for a spinning-knitting device
CN109763215A (en) For manufacturing the two-for-one twister of carpet yarn or the station of straight twister
JP5431471B2 (en) Textured machine
CN102753739B (en) Device for drawing and winding a plurality of synthetic threads
JP2012031523A (en) Spinning machine
TW201350636A (en) Fiber machinery
CN105143531B (en) Texturing machine
JP2021084355A (en) Filament winding machine
WO2018177793A1 (en) A texturing machine with winding equipment
CN105143532A (en) False twist texturing machine
TWI393810B (en) Spinning apparatus
ITFI20130126A1 (en) &#34;MACHINE FOR THE PRODUCTION OF THREAD ROLLS WITH OVERLAPPING WINDING POSITIONS AND ELASTOMER COIL REPLACEMENT SYSTEM&#34;
JP2021037688A (en) Filament winding device