1338730 九、發明說明： 【發明所屬之技術領域】 本發明關於一種紡織·品製造裝置、譬如一送紗器，其用 ,·5 ίο 15 20 於將紗線進給至一織機譬如一針織機、動力織機、或兑他 .接收紗線的機器。 ’、 【先前技術】 4 在、’方織業界當_，監測一紗線的問題已經發生很久而且 ίϋ發ί °紗線監測可包含偵測其張力或者可僅侷限於確 否存在’或是紗線行進是否稍微太過緊繃或垂弛 θ、=里。&稱之紗線感測11被用於此目$，其舉例來說 晉if元或裝置的形式呈現’或者是其他製造纺織品 之扃置s如送紗器的—個組件。 6舉例來說，德國新型專利DE 84 29 344 U1揭示一種紗 二邳：偵測态’其採取一被可樞轉支撐之雙臂槓桿的形 在其末端上有一紗線孔眼，待監測的紗線穿 ==丁進。另-槓桿臂在其末端上有-永磁磁鐵，- -拯:與該永磁磁鐵相關。若該槓桿臂樞轉離開 接觸開關’其觸點打開，且一電流電路被打斷。 雷路閉人。二開關樞轉’則該開關閉上，且-電流 孔把的二：干臂之樞轉係由行經槓桿臂另-端上之紗線 體二成。槓桿臂和防護管接觸開關被定位在-殼 體更容納—用於紗線偵測器的鎖定裝置。 孔突出：外部。灰==，該樞轉槓桿穿過殼體之-槽 可左由此设體槽孔進入殼體内部，這 mq95765.d〇c 絞過長時間可導致故障。1338730 IX. Description of the Invention: [Technical Field] The present invention relates to a textile product manufacturing apparatus, such as a yarn feeder, for feeding a yarn to a loom such as a knitting machine. , power loom, or machine for receiving yarn. ', [Prior Art] 4 In the 'Weaving industry _, the problem of monitoring a yarn has been happening for a long time and ί ϋ ° yarn monitoring can include detecting its tension or can be limited to the existence of ' or Whether the yarn travels slightly too tight or sags θ, = inside. The "yarn sensing" 11 is used for this purpose, for example, in the form of a prime or device, or as a component of other manufacturing textiles such as yarn feeders. For example, the German patent DE 84 29 344 U1 discloses a yarn entanglement: a detection state which takes a shape of a pivotally supported double-armed lever with a yarn aperture at its end, the yarn to be monitored Line wear == Ding Jin. In addition, the lever arm has a permanent magnet on its end, and - is associated with the permanent magnet. If the lever arm pivots away from the contact switch' its contact opens and a current circuit is interrupted. Lei Road closed people. The two switches pivoted 'the opening and closing, and the second of the current hole handles: the pivoting of the dry arm is made up of the yarn body passing through the other end of the lever arm. The lever arm and the guard tube contact switch are positioned in the housing to accommodate the locking device for the yarn detector. Hole protruding: external. Gray ==, the pivoting lever passes through the slot of the housing. The left slot of the housing can enter the inside of the housing, and the mq95765.d〇c can be wound for a long time to cause a malfunction.
' 32 2!:二於紗線·監測的裝置見於德國專利公開案DE ..支撐;jf γ 此種衣置包含一可由紗線移動的被可樞轉 .5 另外兩個槓桿連接到此槓桿，此另外兩個槓r 定，=護件的永磁磁鐵。視槓桿的偏轉: 轉方向反轉觸點閉上’且-電動馬達可因而使其旋 滾====6〇7Α1揭示一種具備一供紗 10 具備-紗線斷裂感測、器和 此裝置 斷裂感測器包括一被可樞轉支揮的t::f。該紗線 =的外側上。該槓桿被支揮二==在 15 m r〇ugh)且使一安裳在殼體中的磁鐵轉動。今磁镄 w在一防護管接觸件上作用。 和助4磁鐵 性一以—端固定於-轉臺的小型彈 臺由-轴支撐，二：：繞的螺旋紗線彈簧形式。該轉 測器合作。 穿過錢體突^在殼體内部與-感 允許灰塵侵入殼體内。 標是創造出一種在此方面有 經過長時間，殼體引入口 由此點出發’本發明之一目 所改善的紡織品製造機。 【發明内容】 其紗線感測器被安裝在該 一監測該紗線感測器之位 此目標由一紡織品製造裝置， 裝置之内部以外且被可動支撐。 m<?95765.doc 8 1338730 置的感測裝置包括至少一傳感元件及至少一感測元件，兩 •元件相互交互作用‘。該傳感元件連接到該紗線感測器，而 該感測元件被定位在殼體内部。該傳感元件可被視為一發 、訊元件，發出其位置之訊號。該感測元件可被視為一偵測 ，-5 元件，其偵測該發訊元件的位置。 該紗線感測器和該傳感元件被定位在殼體外，因此該殼 體可被實施成完全封閉。原本會造成―大問題的灰塵和織 籲毛侵入因而避免。因為對於紗線感測器之運動自由度有所 限制，故接觸困難、觸點玷污、及開關元件卡住等事可被 10有效避免。更有可能不必打開裝置就能更換紗線感測器。 該紗線感測器之支承構件被定位在殼體内部以外。這造成 一簡單且容易組裝的裝置構造。整體而言，該裝置7古 可靠度。 、咬又同 15 20 设今所述該裝置可為一獨立紗線感測器或是一些其他 裝置言如-达紗态的局部。其可為一用於偵測紗線張力的 裝Ϊ ’或者是只用來偵測紗線的存在、譬如-紗線斷裂感 測器。在較佳實施例中，本發明運用於—送紗器中，此 紗器用於以-數量受控或亦張力受控的方式供應紗線。第 -類此等裝置亦被稱為積極式送紗輪單元。其有—驻如被 實施成—殼體的切件，在該支撐件之-端有-用來繫結 於譬如-針織機的繫結裝置。該支撐件或殼體被一被可旋 轉支撐的軸穿入，該軸由一電動馬達或由一滑輪驅動。一 送紗輪固定於該軸之下p Q .. ^ ^ / f ^ ^ _ .. ,, , 而，且待供應的紗線纏繞於該送紗 輪。砂線猎由該送紗輪之旋轉而進給。在該送紗輪之上 mq95765.doc 1338730 游及/或下游有—紗線感測器，該紗線感測器舉例來說有一 ，可樞轉支樓的槓桿。舉例來說，該槓桿以其自身的重量 •架在該紗線上。亦可提供其他構件譬如重物、彈菁或類似 '物以使該槓桿推抵於該紗線。 ，'5 ·該送紗輪較佳被可移除且因而可替換地固持於其軸 上。因此，可使用具備一不同軸向高度的送紗輪。在此情 況中’將監測t由該送紗輪送出H線的紗線感測器製作 鲁成可。周王可月b疋合宜的。舉例來說，由紗線感測器、感測 裝置及傳感元件構成的整個裝置可被定位在紗線感測器之 〇殼體上一可調高度處。一出紗梭眼亦可能存在於此單元 上，如此藉由一調整運動其可同時調節紗線離開送紗輪之 角度。 ▲在最簡單的案例中，該感測裝置是一開關裝置，其監測 钂紗線感測益是否處於高於或低於一開 15故，該紗線感測器具有一傳感元件。該傳感由 瞻殼體内部之感測元件監測其位置的元件，而且該傳感元件 疋在殼體内部以外。 作為實例，该忒體包括一非磁材料。這特定兮之可為 >塑膠並使其有可能藉由一磁場或電磁場監測該料感測器 •之位置。為此之故，將該殼體在該感測元件與該傳感元件 交互作用之處實施成非磁可能就已足约。然該殼體較佳整 體包括一非磁材料譬如塑膠。 紗線感測元件較佳被支#在-支承裝置上，該支承裝置 許可該紗線感測元件發生-枢轉運動。此支承裝置被定位 mq95765.doc 10 133*8730 在殼體内部以外。其舉例來說可被實施成殼體壁中之盲孔 形式的支承開口 ’求者是穿入一殼體突出部而不與殼體内 部沒有任何聯絡的支承開口。較佳來說，該紗線感測元件 之一部分可在該支承開口中有游隙地移動。如此達成一比 .5 10 15 20 •較不容易被站污的順暢行動支承作用。特定言之，無論如 何都不會有污物顆粒經由支承開口進入殼體内部。 該紗線感測元件較佳具有一傳感元件或者本身就是傳 感疋件。該傳感元件舉例來說可為一永磁磁鐵、一軟磁部 件例如鐵氧體或一鐵磁金屬、或是其他金屬部件。永磁磁 鐵可用來引動一位在殼體内部之開關譬如一防護管接觸件 或一電子開關，或是與一電子位置感測器合作。取代將一 磁鐵安裝在該紗線感測元件上的方式，亦如前所述有可能 將該紗線感測元件本身實施成一磁鐵。舉例來說，構成該 紗線感測元件之槓桿的鋼絲可經磁化。此外，不管磁鐵是 在殼體内靜止不動或是被定位在紗線感測元件上，其 膠材料。為了此目的’市面上有著具備經磁性填充 物填充之材料的彈性體’其舉例來說 二或者被以橡膠帶的形式供應，其可視需要由=具 一軟磁傳感元件可用來改變— 於殼體内部的感測元件偵測。兴’莎，艾化由一位 通過一防護管接觸件之磁通量。卩件了改交 係一偵測原太θ於… 在乂些木例中，感測元件 係偵測原本疋评恕之磁場中之一變化 能採用一交變磁場。舉例來說，的疋件。然亦有可 例；心渦電流可因而在傳感元件 mq95 765 d〇i' 32 2!: Two yarns for monitoring devices are found in German Patent Publication DE.. Support; jf γ This garment contains a pivotable movement that can be moved by the yarn. 5 The other two levers are connected to this lever , the other two bars are fixed, = the permanent magnet of the guard. Depending on the deflection of the lever: the reverse direction of the contact is closed 'and - the electric motor can thus cause it to roll ====6〇7Α1 reveals that a yarn supply 10 has a yarn break sensing device and the device The rupture sensor includes a t::f that is pivotally supported. The yarn = on the outside. The lever is swayed by two == at 15 m r〇ugh) and the magnet in the housing is rotated. This magnet 镄 w acts on a protective tube contact. And the 4 magnets are fixed in the - turntable, the small stage is supported by the - shaft, and the second: is wound in the form of a spiral yarn spring. The converter cooperates. Passing through the body of the body and inside the casing allows the dust to intrude into the casing. The standard is to create a textile manufacturing machine which has been improved in this respect for a long period of time, and the inlet of the casing has been improved from the point of view of the present invention. SUMMARY OF THE INVENTION A yarn sensor is mounted at the position of the yarn sensor. This object is externally mounted and movably supported by a textile manufacturing apparatus. m<?95765.doc 8 1338730 The sensing device includes at least one sensing element and at least one sensing element, and the two elements interact with each other. The sensing element is coupled to the yarn sensor and the sensing element is positioned within the housing. The sensing element can be viewed as a signal transmitting component that signals its position. The sensing component can be viewed as a detection, -5 component that detects the location of the signaling component. The yarn sensor and the sensing element are positioned outside of the housing such that the housing can be implemented to be completely enclosed. Dust and woven wool that would have caused a big problem were invaded and thus avoided. Since the degree of freedom of movement of the yarn sensor is limited, contact difficulty, contact contamination, and switching element jamming can be effectively avoided. It is more likely that the yarn sensor can be replaced without opening the device. The support member of the yarn sensor is positioned outside of the interior of the housing. This results in a simple and easy to assemble device configuration. Overall, the device 7 has an ancient reliability. The bite is the same as the 15-20. The device described herein can be a separate yarn sensor or some other device, such as a part of the yarn state. It can be a device for detecting yarn tension or simply detecting the presence of a yarn, such as a yarn break sensor. In a preferred embodiment, the invention is used in a yarn feeder for supplying yarn in a quantity controlled or tension controlled manner. Class - these devices are also referred to as active feed wheel units. It has a cutting member that is embodied as a casing and, at the end of the support member, a tie device for attaching to a knitting machine. The support or housing is threaded through a pivotally supported shaft that is driven by an electric motor or by a pulley. A yarn feed roller is fixed under the shaft p Q .. ^ ^ / f ^ ^ _ .. , , , and the yarn to be supplied is wound around the yarn feed wheel. The sand line hunting is fed by the rotation of the yarn feeding wheel. Above the yarn feed wheel, mj95765.doc 1338730 swims and/or downstream has a yarn sensor, for example, having a lever that pivots the branch. For example, the lever is placed on the yarn with its own weight. Other components such as weights, elastics or the like may also be provided to push the lever against the yarn. , '5. The yarn feed wheel is preferably removable and thus replaceably held on its shaft. Therefore, a yarn feed pulley having a different axial height can be used. In this case, the yarn sensor that monitors t from the yarn feed roller to the H line is manufactured. Zhou Wangke is suitable for the month. For example, the entire device consisting of the yarn sensor, the sensing device, and the sensing element can be positioned at an adjustable height on the cassette housing of the yarn sensor. A yarn bobbin may also be present on the unit so that it can simultaneously adjust the angle at which the yarn exits the yarn feed wheel by an adjustment movement. ▲ In the simplest case, the sensing device is a switching device that monitors whether or not the yarn feel is above or below the opening, and the yarn sensor has a sensing element. The sensing element is monitored by the sensing element inside the housing and the sensing element is placed outside the housing. As an example, the body includes a non-magnetic material. This particular can be > plastic and makes it possible to monitor the position of the material sensor by a magnetic or electromagnetic field. For this reason, it may be sufficient to implement the housing as non-magnetic where the sensing element interacts with the sensing element. Preferably, the housing as a whole comprises a non-magnetic material such as plastic. The yarn sensing element is preferably supported on a support device that permits the yarn sensing element to undergo a pivotal movement. This support is positioned mq95765.doc 10 133*8730 outside the interior of the housing. For example, a support opening in the form of a blind hole in the wall of the housing can be implemented as a support opening that penetrates a housing projection without any contact with the interior of the housing. Preferably, a portion of the yarn sensing element is moveable in play in the support opening. This achieves a ratio of .5 10 15 20 • It is less likely to be supported by the smooth movement of the station. In particular, no dirt particles enter the interior of the housing via the support opening. The yarn sensing element preferably has a sensing element or is itself a sensing element. The sensing element can be, for example, a permanent magnet, a soft magnetic component such as a ferrite or a ferromagnetic metal, or other metal component. The permanent magnet magnet can be used to priming a switch inside the housing, such as a guard tube contact or an electronic switch, or in cooperation with an electronic position sensor. Instead of mounting a magnet on the yarn sensing element, it is also possible to implement the yarn sensing element itself as a magnet as previously described. For example, the wire forming the lever of the yarn sensing element can be magnetized. In addition, regardless of whether the magnet is stationary within the housing or positioned on the yarn sensing element, the glue material. For this purpose, 'an elastomer having a material filled with a magnetic filler' is commercially available, for example, in the form of a rubber band, which can be used as needed by a soft magnetic sensing element. Sensing component detection inside the body. Xing's, Aihua's magnetic flux through a contact through a protective tube.改 了 改 改 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 侦测 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂 乂For example, the condition. However, there is also a case; the heart eddy current can thus be in the sensing element mq95 765 d〇i
II 1338730 中感應生成，且其在感測元件上 線感測器的位置。因此有、、或效應取決於紗 件，士譬如呈金屬化塑膠部件之形式或是結部件之^ -本發明之有利實施例的更進-步細節是圖式、實： .-5 .說明或申請專利範圍項的主體。 芦t方式 【實施方式] 圖1示出-圓形針織機i，其包含一具有複 中未示）的針筒2。這些針界定針織處3 及=(圖 ίο 被傳送到這些針織處。為此之故，送紗器=、); 供，這些送紗器設置在一被固持於針筒2上 心8上且從該環徑向地往外延伸。送紗器$、^ ， 15 成彼此完全相同。圖2例示一與送紗器5有“ 14些送紗器每—者具有—殼體9，該殼體譬如 2膠製成，且在該殼體内有—於使用中大致呈敍直定位 的軸10 (參見圖3)被可旋轉地支撐。該 少-滑輪11，一有齒皮帶12(示意地示於圖夂；： 輪上且聯合地帶動該等送紗輪全部或至少—些。有齒皮帶 12舉例來說是被-呈-電動馬達之形式的中；驅動 20 η帶動。亦可在每—送紗器5、6、7提供驅動馬達來取代 經由有齒皮帶12帶動的方式。 送紗器5在軸10之下端有一送紗輪14，該送紗輪在使 用中如圖3所示被一紗線1 5多次纏繞。藉由送紗輪14之 旋轉，紗線1 5被供應到圓形針織機1。 殼體9較佳包括塑膠。其可如圖2所示採蚌殼形式且因 raq9 5 765.doc 1338730 而有一上殼16和一下殼Π。一固定夾18a亦被實施在殼 體9上。殼16、17.圈圍出一内部18，該内部在圖3令由 殼體9之側壁之一開口 19使其可見。 5 10 15 20 其他裝置可被提供在殼體9上，譬如一送紗梭眼2〇、 -一除結器21、一紗線煞車22、另—送紗梭眼23、—出紗 梭眼24、及一信號燈25。這些元件的位置配置可依循傳統 型樣且舉例來說可依據德國專利DE 42 40 628 C2完成。 有關於送紗輪14之上游和下游的紗線行進，可提供呈 一送紗感測器26和一出紗感測器27之形式的紗線感測 器。送紗感測器26和出紗感測器27各自用於辨別紗線是 否存在及是否過度垂弛，且以此為基礎產生一對應電訊 號。為此之故，兩紗線感測器具有一相應槓桿Μ、”，泫 積桿譬如被形成為-鋼絲托架，其可被實施為具備= 示具備雙臂。舉例來說，每一槓桿如圖2所示被 狀鋼絲托架’其下部'較佳平直 架在紗線15上。 槓桿28、29及其各自的橫件3〇、 個紗線感測元件，A被可私从±产—t 、、且$成 皮了動地支撐在殼體9上。可動支擇 ::下文有關於出紗感測器27的部 ； ί用於送紗感測器％，且如同從圖2和3可見二： 寸、亦即槓桿28和29之腿邛的具_ & ”具體尺 9上的位置。 《腿㈣長度、重量、及其在殼體 才貝桿29在其-腿邱 H 腿口ρ 32、33上具有相庫東媸w Μ 该等末端互朝對方大致 ^應末％ 34、35， 穴致千仃於橫件3】f角且 則95 765 doc 13Inductively generated in II 1338730, and its position on the line sensor of the sensing element. Thus, the presence, or effect depends on the yarn member, such as in the form of a metallized plastic part or a knotted component. - Further details of an advantageous embodiment of the invention are schema, real: .-5. Or the subject of the patent scope item. Reel Mode [Embodiment] Fig. 1 shows a circular knitting machine i including a syringe 2 having a complex (not shown). These needles define the knits 3 and = (Fig. ίο are conveyed to these knits. For this reason, the yarn feeder =,); these yarn feeders are arranged to be held on the upper core 8 of the cylinder 2 and Extending radially outward from the ring. The yarn feeders $, ^, 15 are identical to each other. Figure 2 illustrates that the yarn feeder 5 has "14 yarn feeders each having a housing 9, which is made of, for example, 2 glued, and has a substantially straight alignment in use." The shaft 10 (see Fig. 3) is rotatably supported. The less-pulley 11 and a toothed belt 12 (shown schematically in Fig.;: on the wheel and jointly drive the feed rollers all or at least some The toothed belt 12 is, for example, in the form of a motor-driven motor; the drive 20 η is driven. A drive motor can also be provided in each of the yarn feeders 5, 6, 7 instead of being driven via the toothed belt 12. The yarn feeder 5 has a yarn feed pulley 14 at the lower end of the shaft 10, which is wound by a yarn 15 several times in use as shown in Fig. 3. By the rotation of the yarn feeding wheel 14, the yarn 15 is supplied to the circular knitting machine 1. The casing 9 preferably comprises plastic. It can be in the form of a clamshell as shown in Fig. 2 and has an upper casing 16 and a lower casing due to raq9 5 765.doc 1338730. The clip 18a is also embodied on the housing 9. The housing 16, 17 encloses an interior 18 which is visible in Figure 3 by an opening 19 in the side wall of the housing 9. 5 10 15 20 The device can be provided on the housing 9, such as a yarn feed shuttle 2, a knot remover 21, a yarn brake 22, another yarn feed shuttle 23, a yarn exit shuttle 24, and a signal light. 25. The positional arrangement of these elements can be carried out in accordance with the conventional type and can be carried out, for example, in accordance with German Patent DE 42 40 628 C2. A yarn feed sensing can be provided for the yarn travel upstream and downstream of the feed pulley 14. a yarn sensor in the form of a yarn take-up sensor 27 and a yarn take-up sensor 27. The yarn feed sensor 26 and the yarn take-up sensor 27 are each used to discriminate whether the yarn is present and excessively sag, and The base generates a corresponding electrical signal. For this reason, the two yarn sensors have a corresponding lever Μ," and the hoarding rod is formed, for example, as a wire carrier, which can be implemented with = indicating arms. For each of the levers, the lower portion of the wire carrier is preferably placed flat on the yarn 15 as shown in Figure 2. The levers 28, 29 and their respective cross members 3, the yarn sensing elements , A is privately supported from the production - t, and $ is supported on the housing 9. The movable selection:: The following is about the feeling of yarn The portion of the device 27; ί is used for the yarn feeder sensor %, and as seen from Figures 2 and 3, the position of the leg 邛 &; 杠杆 杠杆 杠杆 杠杆 杠杆 杠杆 杠杆 杠杆 杠杆 杠杆 杠杆 杠杆 杠杆 杠杆 杠杆 杠杆 杠杆The length of the leg (four), the weight, and its shell in the shell 29 have a phase in the leg leg H ρ 32, 33 Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ Μ The point is thousands of points in the horizontal piece 3] f angle and then 95 765 doc 13