TW201300597A - Pattern warping machine - Google Patents
Pattern warping machine Download PDFInfo
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- TW201300597A TW201300597A TW100133179A TW100133179A TW201300597A TW 201300597 A TW201300597 A TW 201300597A TW 100133179 A TW100133179 A TW 100133179A TW 100133179 A TW100133179 A TW 100133179A TW 201300597 A TW201300597 A TW 201300597A
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- warping
- pattern
- drum
- machine according
- dividing
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H3/00—Warping machines
- D02H3/04—Sample warpers
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H9/00—Leasing
Abstract
Description
本發明係有關一種圖案整經機，具有一整經滾筒，一線導裝置具有至少一線導，及多數的分經桿等，該線導和整經滾筒得能以一繞該整經滾筒之軸線的旋轉方向相對移動，及一裝置係被提供其會將一被該線導所導引的紗線在各分經桿的情況下導引至該分經桿上方或下方。The invention relates to a pattern warping machine, which has a warping drum, a wire guiding device has at least one wire guide, and a plurality of dividing rods, etc., and the wire guiding and warping drum can be wound around the axis of the warping roller The direction of rotation is relatively moved, and a device is provided that directs a yarn guided by the wire guide to the top or bottom of the warp beam in the case of each of the dividing bars.
一圖案整經機亦被稱為一“短整經機”用以製造一有限長度的經紗，在製造該經紗時乃期望盡可能保持較大的圖案多樣性。A pattern warper is also referred to as a "short warper" for making a warp of finite length, and it is desirable to maintain a large pattern diversity as much as possible in the manufacture of the warp yarn.
為此目的，習知係有一紗條會捲繞該整經滾筒的圓周。一此類的紗條可包含一或更多紗線，它們係互相併靠排列。當所需的紗線長度已被捲取時，該紗條會被偏移，而使其鄰靠於已被捲取的紗條，且該操作可再度被進行。於一紗條中的紗線之順序及/或數目能在一此類的操作中被選擇地改變。For this purpose, it is conventional to have a sliver that wraps around the circumference of the warping drum. A sliver of this type may comprise one or more yarns which are arranged one behind the other. When the desired length of the yarn has been taken up, the sliver is offset, causing it to abut against the sliver that has been taken up, and the operation can be performed again. The order and/or number of yarns in a sliver can be selectively varied in one such operation.
當所需的經紗寬度已被以此方式完成時，該等紗條會在其長度的頭端和末端處被切斷。為令此成為可行的，該等在該經紗的頭端和末端以一本身為習知的方式來形成分經的分經桿等會被提供。另外的分經桿亦可被提供，例如用於尺寸分配者。When the desired warp width has been completed in this manner, the slivers are severed at the head and end of their length. To make this possible, the heads and ends of the warp yarns are formed in a manner known per se to form a divided warp beam or the like. Additional dividing rods may also be provided, such as for size assigners.
為能在該經紗的末端形成該分經，例如，該紗條的最後線圈必須被導引至該分經桿的上方。而該紗條的所有其它線圈則必須位於該分輕桿下方。於本說明書中，該在分經桿的“上方”之措辭意指該紗條係位於該分經桿的徑向外側(相對於該整經滾筒)。於本說明書中，該在分經桿的“下方”之措辭意指該紗條係位於該整經滾筒與該分經桿之間。In order to be able to form the division at the end of the warp yarn, for example, the last stitch of the sliver must be guided above the warp beam. All other coils of the sliver must be located below the split rod. In the present specification, the phrase "above" the dividing rod means that the sliver is located radially outward of the dividing rod (relative to the warping drum). In the present specification, the phrase "below" in the dividing rod means that the sliver is located between the warping drum and the dividing rod.
為能對應地導引該等紗線，可有數種選擇。一種選擇包含使該等分經桿設具捕抓指或捕抓鈎，其若需要時會伸長來抓住一紗線，並將之導至該分經桿上方。另一選擇包含移動該等線導，當運行通過該分經桿時，會短暫地平行於該整經滾筒的軸線，而使被導引的紗線沈積在該分經桿上方，或使該紗線係被軸向地導引通過該分經桿的末梢，結果使其會在進一步處理時變成位於該分經桿下方。There are several options for guiding the yarns accordingly. One option includes having the splitter rods capture catch fingers or catch hooks that, if desired, elongate to grasp a yarn and direct it over the warp beam. Another option includes moving the wire guides, when running through the warp beam, briefly parallel to the axis of the warping drum, depositing the guided yarn over the warp beam, or The yarn is axially guided through the tip of the dividing rod so that it will become under the dividing rod during further processing.
但是，當該整經速度增加時，則會變得更加難以確保該等紗線會相對於該分經桿進入所需的位置。若該紗線係不正確地排列在該分經桿下方，雖其應被排列在該分經桿上方，或反之亦然，則稍後會相對地較難以正確地分開並退捲該經紗。因此，這會造成該整經速度之一受限的限制。However, as the warping speed increases, it becomes more difficult to ensure that the yarns will enter the desired position relative to the warp beam. If the yarn is incorrectly arranged below the warp beam, although it should be arranged above the warp beam, or vice versa, it will be relatively difficult to properly separate and unwind the warp yarn later. Therefore, this will limit the limitation of one of the warping speeds.
本發明係基於使一高整經速度在一圖案整經機中成為可能的目的。The present invention is based on the object of making a high warping speed possible in a pattern warper.
在一於引言中所提及的該種圖案整經機中，此目的係可藉如下事實來達到，即至少一分經桿可被相對於該整經滾筒的軸線定位在不同的位置。In the pattern warping machine mentioned in the introduction, this object is achieved by the fact that at least one of the dividing rods can be positioned at different positions with respect to the axis of the warping drum.
因此其乃可能以一如下方式來定位該分經桿，即使其位置與該線套的徑向厚度互相匹配。此特別適用於一分經桿，其中該紗線必須被排列成使其的大部份線圈係在該分經桿下方。因此該分經桿的位置可被調適於該經紗的所需長度。該經紗的長度會造成形成該所需長度須要的線圈數目。該線圈數目係由該整經滾筒之圓周所分除的經紗長度來造成。該線圈數目乘以該紗線的粗度會造成一該線套之徑向厚度的尺寸。假使該分經桿係被定位太靠近於該整經滾筒，則會使此厚度不足，該經紗將不能得到足夠的空間。被捲繞的經線嗣會將該分經桿偏移至外側，結果該分經桿的末梢將不會在其實際上應在之處。因此其會變得更難以確保該紗線被以所需的方式沈積在該分經桿的上方或下方。若該分經桿係太遠離於該整經滾筒，亦會造成同樣的問題。在此情況下，雖該線套的厚度可獲得充分的空間，但有一額外的空間會保留在該線套與分經桿之間。被捲繞在該分經桿上方的紗線則會將該分經桿徑向地偏移至內側，結果會產生相同的問題。假使，對比地，該分經桿能被相對於該整經滾筒的軸線徑向地置設，則此問題將不會產生。該分經桿可被以一種方式置設，其係只會稍微或甚至完全不會被該等捲繞的紗線偏移，而使其末梢恒能保持在該所需位置。因此一高整經速度將能藉一充分精確定位的分經桿而被達成。It is therefore possible to position the dividing rod in such a way that its position matches the radial thickness of the sleeve. This applies in particular to a dividing rod in which the yarn has to be arranged such that a majority of its coils are tied under the dividing rod. Thus the position of the dividing rod can be adapted to the desired length of the warp yarn. The length of the warp yarns will result in the number of coils required to form the desired length. The number of coils is caused by the length of the warp yarn divided by the circumference of the warping drum. Multiplying the number of coils by the thickness of the yarn results in a radial thickness of the sleeve. If the dividing rod is positioned too close to the warping drum, the thickness will be insufficient and the warp yarn will not get enough space. The wound warp thread will deflect the dividing rod to the outside, with the result that the tip of the dividing rod will not be where it should actually be. It will therefore become more difficult to ensure that the yarn is deposited above or below the warp beam in the desired manner. The same problem can also occur if the dividing rod is too far away from the warping drum. In this case, although the thickness of the sleeve is sufficient, an extra space is left between the sleeve and the dividing rod. The yarn wound above the dividing rod will radially deflect the dividing rod to the inside, with the same problem. If, in contrast, the dividing rod can be placed radially relative to the axis of the warping drum, this problem will not occur. The dividing rod can be arranged in such a way that it will only be slightly or even completely undistorted by the wound yarns, keeping its tip constant in the desired position. Therefore, a high warping speed can be achieved by a sufficiently precise positioning of the dividing rod.
該分經桿較好能被以一定位驅動器來移位。該分經桿的定位將能被以一遙控的方式來進行，如同習知一般，或者亦可仍在操在中時，假使其顯現該分經桿尚未占用正確位置。該定位驅動器能被以一簡單方式構製成一線性驅動器。其只必須確保該分經桿能夠相對於該整經滾筒的軸線徑向地伸出和收縮。其甚至不需要在該運動時精確地保持該徑向。因此該定位驅動器並不需要相對於切線垂直地作用在該整經滾筒上，但若需要亦可相對於它設定一角度。Preferably, the dividing rod can be displaced by a positioning drive. The positioning of the dividing rod can be carried out in a remote control manner, as is conventional, or it can still be in operation, assuming that the dividing rod does not occupy the correct position. The positioning drive can be constructed in a simple manner as a linear actuator. It only has to ensure that the dividing rod can project and contract radially relative to the axis of the warping drum. It does not even need to precisely maintain this radial direction during this movement. Therefore, the positioning drive does not need to act perpendicularly on the warping drum with respect to the tangential line, but can also be set at an angle with respect to it if necessary.
該分經桿較好係可釋脫地連接於該定位驅動器。此會有如下的優點，即該分經桿能被由該定位驅動器容易地移除，假使此乃是必要的，例如，當退繞已完成的經紗時。Preferably, the dividing rod is releasably coupled to the positioning drive. This has the advantage that the dividing rod can be easily removed by the positioning drive, provided that this is necessary, for example, when the finished warp yarn is unwound.
但，特別較佳的是，該分經桿遍佈其長度係連接於至少二定位驅動器，它們能彼此獨立地由該分經桿被釋離。利用至少二定位驅動器，該分經桿能在該整經操作開始時被固定地抓持於二或更多個點處，結果使其能夠例如精確地平行於該整經滾筒的軸線來延伸，此會簡化該經紗的形成。但是，當寬度增加時，該經紗會在該整經滾筒上移位，而由該等紗線所貼置的末端側離開。於此情況下，該定位驅動器將會阻止該經紗的其它運動。故該定位驅動器首先可由最靠近於該等紗線所貼置之末端側的分經桿被釋脫。該定位驅動器的釋脫和縮回至該整經滾筒中，會在當整經時被由所述末端側輸送離開的經紗達到此定位驅動器之後，短暫地發生。為此理由，該定位驅動器的釋脫不是很重要的。在此瞬間，該分經桿已經被該經紗固定至一充分的程度。However, it is particularly preferred that the dividing rods are connected over their length to at least two positioning drives which can be released from the dividing rod independently of one another. With at least two positioning drives, the dividing rod can be fixedly gripped at two or more points at the beginning of the warping operation, with the result that it can be extended, for example, precisely parallel to the axis of the warping drum, This simplifies the formation of the warp yarn. However, as the width increases, the warp yarns are displaced on the warping cylinder, and the end sides to which the yarns are attached are separated. In this case, the positioning drive will block other movements of the warp. Therefore, the positioning drive can first be released by the dividing rod closest to the end side to which the yarns are attached. The release and retraction of the positioning drive into the warping drum occurs briefly after the warp yarns conveyed by the end side during warping reach the positioning drive. For this reason, the release of the positioning drive is not very important. At this instant, the warp beam has been fixed to the full extent by the warp yarn.
一感測裝置較好係被提供，其會判定一線套的標度，該感測裝置係連接於該定位驅動器。因此該感測裝置能夠借助於該定位驅動器來定位該分經桿，而使其位置較精確地匹配該線套的標度或厚度。原則上，在該整經操作開始時乃必須扭曲多數的紗條。於此瞬間該分經桿是否在一不正確的位置，並不是很重要。但是，只要該線套的形成已穩定化之後，該分經桿能被立即移入其正確位置。假使具有一錐形支撐面的輸送帶被設在該整經滾筒的圓周上，則該線套之厚度的判定原則上在該第一紗條之後已是可能的。A sensing device is preferably provided that determines the scale of a set of wires that is coupled to the positioning drive. The sensing device is thus able to position the dividing rod by means of the positioning drive such that its position matches the scale or thickness of the sleeve more precisely. In principle, the majority of the sliver must be distorted at the beginning of the warping operation. It is not very important whether the dividing rod is in an incorrect position at this moment. However, as soon as the formation of the sleeve has stabilized, the dividing rod can be immediately moved into its correct position. If a conveyor belt having a conical support surface is provided on the circumference of the warping drum, the determination of the thickness of the sleeve is in principle possible after the first yarn.
較好是該定位驅動器會將該分經桿定位在一位置，其中該線套的標度會在該分經桿的下方保持自由。如前所述，此係該分經桿的正確位置。該分經桿容許在該整經滾筒的軸線方向徑向地有一充分的空間，結果使得全部的線套之線圈或該經紗能夠被容納。但是，該分經桿並非離該線套很遠，使得當紗線被捲繞其上而徑向地在外側時，其會被徑向地偏移至內側。Preferably, the positioning drive positions the dividing rod in a position wherein the scale of the sleeve remains free below the dividing rod. As mentioned before, this is the correct position of the dividing rod. The dividing rod allows a sufficient space radially in the axial direction of the warping drum, with the result that the coils of the entire sleeve or the warp yarns can be accommodated. However, the dividing rod is not far from the sleeve so that it is radially offset to the inside when the yarn is wound over it radially outward.
該分經桿較好係被固緊於該整經滾筒。在此情況下，一具有一大筒狀截面的整經滾筒能被使用。高整經速度能被以此型的整經滾筒來達成。Preferably, the dividing rod is fastened to the warping drum. In this case, a warping drum having a large cylindrical section can be used. The high warping speed can be achieved by this type of warping drum.
該整經滾筒較好會在整經時旋轉，且該線導係在旋轉方向固定的。此亦為一種達到高整經速度的措施。該等線導的運動則可被限制成為一平行於該整經滾筒之軸線的純移動。此亦會簡化其控制。The warping roller preferably rotates during warping, and the wire guide is fixed in the direction of rotation. This is also a measure to achieve high warping speed. The motion of the wire guides can then be limited to a pure movement parallel to the axis of the warping drum. This will also simplify its control.
輸送表面較好係設在該整經滾筒的圓周上，該等輸送表面能被一輸送驅動器平行於該整經滾筒之軸線地移位，該輸送驅動器和該定位驅動器係互相同步化。當該輸送驅動器已將該等輸送表面移動一預定距離遠離於該整經滾筒捲繞著紗線的末端側時，該第一定位驅動器可被由該分經桿釋脫，且該定位驅動器可被縮回。如此，正確的瞬間會自動地確保，在此時該定位驅動器會淨空該經紗的路徑。Preferably, the conveying surface is disposed on the circumference of the warping drum, the conveying surfaces being displaceable by a conveying drive parallel to the axis of the warping drum, the conveying drive and the positioning drive being synchronized with each other. The first positioning driver can be released by the dividing rod when the conveying driver has moved the conveying surface by a predetermined distance away from the end side of the warping drum wound with the yarn, and the positioning driver can be Being retracted. In this way, the correct moment automatically ensures that the positioning drive will clear the path of the warp yarn at this time.
在一另擇或附加的改良中，乃可被設成有一經紗寬度決定裝置會被提供，其會判定一線套平行於該整經滾筒的長度，該經紗寬度決定裝置具有一控制輸出係連接於該定位驅動器。該經紗寬度決定裝置可例如由一感測器來形成，其會檢測只在該經紗之面向遠離前述末端側之一側位置上的經紗或別物的寬度。因該捲繞的紗條之寬度係已知，故該經紗寬度決定裝置亦可簡單地以一計數器來形成，其會判定捲繞紗條的數目。此亦可確保該定位驅動器會在正確的時間收縮，此即是說不會太遲也不會太早地而來淨空該空間，其乃該經紗在由該等捲繞紗線的末端側被送離時所需要者。In an alternative or additional modification, a warp width determining device may be provided which determines that a sleeve is parallel to the length of the warping roller, the warp width determining device having a control output coupled to The positioning drive. The warp width determining means may be formed, for example, by a sensor which detects the width of the warp yarn or the other object only at a position of the warp yarn facing away from the side of the end side. Since the width of the wound sliver is known, the warp width determining means can also be formed simply by a counter which determines the number of wound slivers. This also ensures that the positioning drive will contract at the correct time, which means that the space is not too late or too early to clear the space, the warp yarn being on the end side of the wound yarn Required when leaving.
在下文中，本發明將被使用一較佳實施例配合圖式來In the following, the invention will be used in conjunction with a preferred embodiment
說明，其中：Description, where:
第1圖示出一圖案整經機的立體示意圖；及Figure 1 is a perspective view showing a pattern warper; and
第2圖示出一定位驅動器的示意圖。Figure 2 shows a schematic diagram of a positioning drive.
第1圖示意地示出一圖案整經機1具有一整經滾筒2係連接於一旋轉驅動器3(僅示意地示出)。該旋轉驅動器3係能夠在捲繞時以一箭號4的方向來轉動該整經滾筒2。Fig. 1 schematically shows a pattern warper 1 having a warping drum 2 attached to a rotary drive 3 (shown only schematically). The rotary actuator 3 is capable of rotating the warping drum 2 in the direction of an arrow 4 at the time of winding.
有多數的筒管被列設於一紗筒架中(未更詳細示出)。在本實施例中，多達128支筒管可被列設於該紗筒架中。一紗線會被由各筒管拉出，並被導經一線導6之一線導眼孔5。全部的線導6會一起形成一線導裝置7。A majority of the bobbins are listed in a bobbin holder (not shown in more detail). In this embodiment, up to 128 bobbins can be placed in the bobbin holder. A yarn is pulled by the respective bobbins and guided through a line of eyelets 5 of the wire guide 6. All of the wire guides 6 will together form a wire guide 7.
該等線導6於整經期間，即當製造該圖案經紗時，係在該整經滾筒2的旋轉方向4中之一定點處。但是，該等線導6能沿軸向方向，即平行於該整經滾筒2之軸線，來被移動，精確而言，係以一種會使該等線導眼孔5沿該軸向被導引於該整經滾筒2上的方式。被該等線導眼孔5所引導的紗線則會沈積在輸送帶8上，其會形成輸送表面，且若觀看方向是由該整經滾筒2之該末端側朝向該整經滾筒2，則係呈多邊形排列。該等輸送帶8的各別徑向外緣會被一遠離設有該線導裝置7之該末端側的輸送驅動器(未更詳細未出)所驅動。假使紗線要被由該圖案操作移除，則它們不會被沈積在該整經滾筒2的圓周上，而是該等線導眼孔5會移至該整經滾筒2之末端側的正前方。被此等線導5所導引的紗線嗣會捲繞於一中索上(未更詳細示出)。The line guides 6 are at a certain point in the rotational direction 4 of the warping drum 2 during warping, that is, when the warp of the pattern is manufactured. However, the wire guides 6 can be moved in the axial direction, i.e. parallel to the axis of the warping drum 2, precisely in such a way that the wire guide holes 5 are guided along the axial direction. The manner of introduction on the warping drum 2. The yarn guided by the line guide holes 5 is deposited on the conveyor belt 8, which forms a conveying surface, and if the viewing direction is from the end side of the warping drum 2 toward the warping drum 2, It is arranged in a polygon. The respective radially outer edges of the conveyor belts 8 are driven by a conveyor drive (not shown in more detail) remote from the end side where the wire guides 7 are provided. If the yarns are to be removed by the pattern operation, they will not be deposited on the circumference of the warping drum 2, but the line guide holes 5 will be moved to the end side of the warping drum 2 In front. The yarn turns guided by the wire guides 5 are wound around a center cable (not shown in more detail).
為形成所謂的分經或尺寸分配，分經桿9等會被提供它們係排列在輸送帶8之間。在其面向該線導裝置7的一端，各分經桿9皆具有一末梢10係實質上徑向地指向外側。於此，該末梢10係不可移動地設在該分經桿9上。In order to form a so-called division or size distribution, the dividing rods 9 and the like are provided to be arranged between the conveyor belts 8. At its end facing the wire guide 7, each of the dividing rods 9 has a tip 10 which is directed substantially radially outward. Here, the tip 10 is non-movably disposed on the dividing rod 9.
每一分經桿9係在至少二個位置11、12處固定於該整經滾筒2上。因此，當該整經滾筒2轉動時，該等分經桿9會與該整經滾筒2一起旋轉。Each of the dividing rods 9 is fixed to the warping drum 2 at at least two positions 11, 12. Therefore, when the warping drum 2 is rotated, the warp beam 9 will rotate together with the warping drum 2.
第2圖示出該分經桿9在該位置12的固定件。於此，該整經滾筒2具有一開孔13，一定位驅動器14會穿過它而被徑向地導至外側。該定位驅動器14具有一柱塞16，其能被以一雙箭頭15的方向移位。一具有二夾爪17、18的抓持件係設在該柱塞16的徑向外端，其夾爪17、18會以一夾緊方式固持該分經桿9。但是，該等夾爪17、18能被以箭號19、20的方向樞轉。為了清楚之故，用於此所需的驅動器未被示出。當該等夾爪17、18已被樞轉離開該分經桿19時，該定位驅動器14會由該分經桿9釋脫。該柱塞16嗣可被徑向地朝內移動，而使該等夾爪17、18不再突出超過該整經滾筒2。Figure 2 shows the fixture of the dividing rod 9 at this position 12. Here, the warping drum 2 has an opening 13 through which a positioning drive 14 is guided radially to the outside. The positioning drive 14 has a plunger 16 that can be displaced in the direction of a double arrow 15. A gripping member having two jaws 17, 18 is attached to the radially outer end of the plunger 16, and the jaws 17, 18 hold the dividing rod 9 in a clamping manner. However, the jaws 17, 18 can be pivoted in the direction of arrows 19, 20. For the sake of clarity, the drivers required for this are not shown. When the jaws 17, 18 have been pivoted away from the dividing rod 19, the positioning drive 14 is released by the dividing rod 9. The plunger 16 can be moved radially inwardly so that the jaws 17, 18 no longer protrude beyond the warping drum 2.
但是，基本上，若該柱塞16已被徑向地朝內移位至一程度，而使該抓持件的夾爪17、18不會再徑向地突出超過該等輸送帶8的外緣，即已足夠。該等輸送帶8的外緣會界定一被形成於該整經滾筒上的線套，即所形成的料卷，之一內界面21。However, basically, if the plunger 16 has been displaced radially inwardly to such an extent that the jaws 17, 18 of the gripping member will no longer protrude radially beyond the outer side of the conveyor belt 8 The edge is enough. The outer edges of the conveyor belts 8 define a sleeve formed on the warping cylinder, i.e., the formed roll, an inner interface 21.
一感測裝置22係設在該整經滾筒2的末端側。該感測裝置22第一會檢測該等分經桿9的位置。第二，其亦會判定該等輸送帶8上的線套之標度或厚度。A sensing device 22 is provided on the end side of the warping drum 2. The sensing device 22 first detects the position of the equally spaced rods 9. Second, it also determines the scale or thickness of the sleeve on the conveyor belt 8.
該定位驅動器14之一控制輸入23會供應此厚度資訊。藉此厚度資訊，該定位驅動器14將能定位該分經桿9，而使具有該厚度之線套需要的精確空間能夠在該分經桿9的徑向內側與該界面21之間被得到。此具有使該分經桿9不會被該線套徑向地壓向外側嗣而偏移的結果。但是，其次，該分經桿9亦不會被一些紗線徑向地偏移至內側，該等紗線係被徑向地導引至該分經桿9的外側，換言之即排列在該分經桿上方者。One of the positioning drivers 14 controls the input 23 to supply this thickness information. With this thickness information, the positioning drive 14 will be able to position the dividing rod 9 so that the precise space required for the sleeve having this thickness can be obtained between the radially inner side of the dividing rod 9 and the interface 21. This has the result that the dividing rod 9 is not biased by the sleeve radially pressing outward. However, secondly, the dividing rod 9 is also not radially offset to the inside by some of the yarns, which are guided radially to the outside of the dividing rod 9, in other words, in the minute Above the pole.
此改良所具的優點係該等分經桿9的末梢10不會因該等分經桿9被該線套偏移之故而改變它們的位置。因此，乃可以在一分經要被製造時繞一分經桿9之一末梢10來導引該等線導眼孔，而使被對應導引的紗線能被導引至該分經桿9上方(即在該分經桿9的徑向外側)，或在該分經桿9下方(換言之係在該分經桿9的徑向下方)。由於該等末梢10的位置因此不會被捲繞的紗線改變，故一高整經速度將能被產生，而不會讓用於該等線導6的控制之費用變得過大。This improvement has the advantage that the distal ends 10 of the dividing rods 9 do not change their position due to the deflection of the dividing rods 9 by the sleeve. Therefore, it is possible to guide the wire guide holes around a tip 10 of one of the rods 9 when a portion is to be manufactured, so that the correspondingly guided yarn can be guided to the branch rod. 9 is above (i.e., radially outside of the dividing rod 9), or below the dividing rod 9 (in other words, below the radial direction of the dividing rod 9). Since the positions of the tips 10 are thus not changed by the wound yarn, a high warping speed can be produced without making the cost of the control for the line guides 6 too large.
當該線套，即所形成的紗線，已達到某一寬度時(即平行於該整經滾筒2之軸線的範圍)，將會接近該定位驅動器14，其係設在該位置12處，即在鄰近於該末端側的位置，於該末端側設有該線導裝置7。於此，該定位驅動器14的柱塞16將會阻礙該經紗由該末端側離開的進一步輸送。當該經紗達到該位置12時，其已固定地握住該分經桿9，而具有高可靠性。另一固持件在理論上已不再需要。該定位驅動器14嗣會藉該等夾爪17、18的樞轉離開而由該分經桿9釋脫，且該柱塞16會徑向地朝內移動至一程度，而使該界面21與該分經桿9之間的空間淨空。當該經紗達到該位置11時，或可擇地在更多其它位置時，相同的操作會被重複，其中該分經桿9係被固定地握持於該整經滾筒2上。When the sleeve, i.e., the formed yarn, has reached a certain width (i.e., a range parallel to the axis of the warping drum 2), it will approach the positioning drive 14 which is tethered at the position 12, That is, the wire guide 7 is provided on the end side at a position adjacent to the end side. Here, the plunger 16 of the positioning drive 14 will impede further delivery of the warp yarns away from the end side. When the warp yarn reaches the position 12, it has fixedly held the warp beam 9 with high reliability. Another holder is no longer needed in theory. The positioning drive 14 is disengaged by the dividing rod 9 by the pivoting of the jaws 17, 18, and the plunger 16 is moved radially inward to a degree, and the interface 21 is The space between the dividing rods 9 is clearance. When the warp yarn reaches the position 11, or alternatively at more other positions, the same operation is repeated, wherein the warp beam 9 is fixedly held on the warping drum 2.
為使該各別的定位驅動器14之柱塞16不會收縮得太早或太遲，一系列的資訊乃可被使用。In order for the plunger 16 of the respective positioning drive 14 to not shrink too early or too late, a series of information can be used.
由於該經紗，即該線套，係被該等輸送帶或概稱為輸送表面所輸送，故該輸送驅動器能夠供應其已移動該等輸送表面多遠的資訊。因此當該輸送驅動器已將該等輸送表面由設有該線導裝置7之該整經滾筒2的末端側移開一預定距離時，該線套(即該經紗)會接近該位置12至一該柱塞16必須縮回的程度。Since the warp yarns, i.e., the thread sleeves, are conveyed by the conveyor belts or generally referred to as the conveying surface, the conveyor drive can supply information about how far it has moved the conveying surfaces. Therefore, when the conveying drive has moved the conveying surface by a predetermined distance from the end side of the warping drum 2 provided with the wire guiding device 7, the wire sleeve (i.e., the warp yarn) will approach the position 12 to one. The extent to which the plunger 16 must be retracted.
可另擇或附加地，一感測器(未更詳細示出)亦可被使用，其會判定該經紗或線套的寬度。在許多情況下，若該感測器能判定該經紗會面向遠離該整經滾輪2設有線導裝置7的末端側之該邊緣的位置，則亦已足夠。Alternatively or additionally, a sensor (not shown in more detail) may also be used which determines the width of the warp or sleeve. In many cases, it is sufficient if the sensor can determine that the warp yarn faces away from the edge of the warping roller 2 where the end side of the wire guide 7 is provided.
另一選擇包括在該等紗條係已知的情況下可藉增加捲繞紗條的寬度而來判定該經紗的寬度。一紗條係由一或更多條同時被捲取的紗線所組成。如前所簡述，一紗條在本例中可具有1至128條紗線。並非全部的紗條皆必須是相等寬度。但是，因所需的圖案係已知，故該等紗條的組成和寬度亦可得知。Another option includes determining the width of the warp yarn by increasing the width of the wound sliver if such slivers are known. A yarn is composed of one or more yarns that are simultaneously taken up. As briefly described above, a sliver can have from 1 to 128 yarns in this example. Not all slivers must be of equal width. However, since the desired pattern is known, the composition and width of the yarns are also known.
原理上相同的方案在該等分經桿9的末梢10並非固定地連接於該等分經桿9時亦可被使用。在此情況下，該等末梢10係構製成似抓鈎，而能被樞轉進入該等紗線的路徑中，用以將一紗線導引至該分經桿上方，或會被保持在該等紗線的路徑外，用以使該等紗線沈積在分經桿下方。The same principle can also be used when the distal end 10 of the dividing rod 9 is not fixedly connected to the dividing rod 9. In this case, the distal ends 10 are configured as gripping hooks and can be pivoted into the path of the yarns for guiding a yarn over the warp beam or being held Outside the path of the yarns, the yarns are deposited below the warp beam.
假使該整經滾筒2在整經時係在一停頓點處，且該等線導6係繞該整經滾筒2的軸線旋轉，該所示的裝置亦能被使用。The illustrated apparatus can also be used provided that the warping drum 2 is at a standstill during warping and the wire guide 6 is rotated about the axis of the warping drum 2.
1．．．圖案整經機1. . . Pattern warping machine
2．．．整經滾筒2. . . Warping roller
3．．．旋轉驅動器3. . . Rotary drive
4．．．旋轉方向箭號4. . . Direction of rotation
5．．．線導眼孔5. . . Line eyelet
6．．．線導6. . . Line guide
7．．．線導裝置7. . . Wire guide
8．．．輸送帶8. . . conveyor
9．．．分經桿9. . . Split rod
10．．．末梢10. . . tip
11、12．．．固定位置11,12. . . Fixed position
13．．．開孔13. . . Opening
14．．．定位驅動器14. . . Positioning drive
15．．．移位方向箭號15. . . Shift direction arrow
16．．．柱塞16. . . Plunger
17、18．．．夾爪17, 18. . . Jaws
19、20．．．樞轉方向箭號19, 20. . . Pivoting direction arrow
21．．．內界面twenty one. . . Internal interface
22．．．感測裝置twenty two. . . Sensing device
23．．．控制輸入twenty three. . . Control input
第1圖示出一圖案整經機的立體示意圖；及Figure 1 is a perspective view showing a pattern warper; and
第2圖示出一定位驅動器的示意圖。Figure 2 shows a schematic diagram of a positioning drive.
1．．．圖案整經機1. . . Pattern warping machine
2．．．整經滾筒2. . . Warping roller
3．．．旋轉驅動器3. . . Rotary drive
4．．．旋轉方向箭號4. . . Direction of rotation
5．．．線導眼孔5. . . Line eyelet
6．．．線導6. . . Line guide
7．．．線導裝置7. . . Wire guide
8．．．輸送帶8. . . conveyor
9．．．分經桿9. . . Split rod
10．．．末梢10. . . tip
11、12．．．固定位置11,12. . . Fixed position
14．．．定位驅動器14. . . Positioning drive
22．．．感測裝置twenty two. . . Sensing device
Claims (10)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20110005236 EP2540884B1 (en) | 2011-06-28 | 2011-06-28 | Sample warper |
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| Publication Number | Publication Date |
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| TW201300597A true TW201300597A (en) | 2013-01-01 |
| TWI463049B TWI463049B (en) | 2014-12-01 |
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| TW100133179A TWI463049B (en) | 2011-06-28 | 2011-09-15 | Pattern warping machine |
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| EP (1) | EP2540884B1 (en) |
| JP (1) | JP5363553B2 (en) |
| CN (1) | CN102851819B (en) |
| ES (1) | ES2426027T3 (en) |
| TW (1) | TWI463049B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19845245C1 (en) * | 1998-10-01 | 1999-09-23 | Mayer Textilmaschf | Preparation of sample warps using a warper with rotating yarn guides placing yarn on conveyor belts fitted round a stationary drum |
| JP3410435B2 (en) * | 2000-06-23 | 2003-05-26 | 有限会社スズキワーパー | Sample warping machine and warping method |
| EP1657329A1 (en) * | 2004-11-10 | 2006-05-17 | Benninger AG | Method and device for winding a band of parallel yarns on a rotating drum |
| EP1918433B1 (en) * | 2006-11-03 | 2010-01-06 | KARL MAYER TEXTILMASCHINENFABRIK GmbH | Method for forming a sample warp and sample warper |
| DE502006002522D1 (en) * | 2006-11-03 | 2009-02-12 | Mayer Textilmaschf | Sample warping machine |
| CN201062292Y (en) * | 2007-05-29 | 2008-05-21 | 硕奇科技股份有限公司 | Beaming machine structure |
| EP2284304B1 (en) * | 2009-08-14 | 2011-10-12 | Karl Mayer Textilmaschinenfabrik GmbH | Sample warper and method for creating a sample warp |
| EP2302116B1 (en) * | 2009-09-29 | 2011-12-14 | Karl Mayer Textilmaschinenfabrik GmbH | Method for creating a sample warp and sample warper |
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2011
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- 2011-06-28 ES ES11005236T patent/ES2426027T3/en active Active
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| EP2540884A1 (en) | 2013-01-02 |
| EP2540884B1 (en) | 2013-07-31 |
| CN102851819B (en) | 2014-12-24 |
| JP2013011047A (en) | 2013-01-17 |
| ES2426027T3 (en) | 2013-10-18 |
| CN102851819A (en) | 2013-01-02 |
| TWI463049B (en) | 2014-12-01 |
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