200835643 九、發明說明： 【發明所屬之技術領域】 本發明係有關於用於退捲至少一線（特， 彈性線）的饋線裝置。 疋’ 乂 【先前技術】 後4洲專利G7423G4 A1號已揭示用於退捲線的饋 線衣置。賴線裝置包含—有安裝夾子的私 贴·)的環形支;物，亦即所 支撐物大約沿著徑向突出。滑輪通常外设上伙此 15 20 =等滚轴上的是-或更多會跟著旋二=:預 疋k卞退捲的紗線捲轴（yarn spool)。 '、、 哭向卜^ 藉此有長棒會從該等制導 二旁邊掉Γ。轉料11係經配置成可防止紗線捲抽由滾 門，數個線感測器可附加於該橫桿，該等感測器可 。該等接點可連接至位於外殼之中的電線 + 可表不斯線的指示燈。對應的線感測器必須固定於 文裝橫桿上而且處於電接觸狀態。 6 200835643 【發明内容】 本發明的目標是要提供能以簡單的方式來安裝及配 ，個線感測II於安裝橫#上，藉此賴能即簡單又安全地 才曰不發生斷線，從而在這種情形下可安全地關閉機器。 5 此一目標是用如申請專利範圍第1項所述的饋線裝置 來達成： …本發明的饋線裝置包含至少—線感測器，其係具有可 女裝於支持桿（holdingbar)的線感測槓桿，至少可沿 響該支持桿安裝於-隨機選擇位置為較佳。該線感測器^ ίο可私動方式支撐該線感測槓桿，在這種情形下，它可辨 線存在且處於拉緊狀態的第一位置與線斷掉或鬆他的第二 位置。它包含與在支持桿上或中（或在外殼上或中）之位 置感測斋合作的非接觸式位置感測器（c〇ntact_less positionpick-叩）。例如，該位置感測器包含沿著支持 I5延伸且可藉由線感測槓桿來啟動或移動的機械傳動元件于 (mechanical transmission element)，而與線感剛器的 _ 安裝位置無關。如果線感測槓桿處於第一位置，則傳動」 件也處於第一位置。如果線感測積桿處於第_位置j 動元件處於第二位置。該開關裝置為一與傳動元件連 2〇便用該傳動元件來啟動的單一開關較佳。如果傳動元件产 於苐一位置’則4開關I置處於第一狀態。如果傳動元件 處於第二位置’則該開關裝置會處於與第一狀態不同的第 二狀態。 ^ 不過’該位置感測器也可沒有任何活動傳動元件。例 7 200835643 如’各個線感測Ιι、可與_開關裝置相連繫，例如，菁片觸 點（Reed contact)，其係不動地配置於支持桿上。也有可 月b配置數個黃片觸點並列於支持桿上使得每一個線感測器 P逍牯胃被至少一黃片觸點啟動而與它在支持桿上的位置無 5關二就，情形而言，所有的簧片觸點會一起構成如申請專 利範圍第1項所述的位置感測器。也有可能以可調整的方 式來配置該等簧片觸點。此外，有可能組態該支持桿使得 它相對於饋線裝置的外殼可前後運動。而且可將該支持桿 • 組態成可以像望遠鏡那樣拉出來。 10 其他的饋線裝置也可使用具有上述設計的線感測器， 亦即’能以與饋線裝置的特定外殼結構（例如，支持桿） 或外殼接合的方式連接者。這樣，就示範具體實施例所詳 述的饋線裝置而言，饋線裝置的外殼會連接至適當的安裝 結構，亦即支持桿。在外殼内及/或橫桿内或上（或於各種 15保持結構中）裝設一開關裝置，該開關裝置可通過殼壁來 放動。 _ 此外，有可能裝設一或若干個用不同線感測器經由機 械靜止型收集裝置來啟動的位置感測器。例如，該收集裝 Ϊ可為傳導磁場的構件，例如，可磁化金屬線。如果線感 20测器中之一個向外樞轉且進入可磁化金屬線附近的磁場， 該金屬線會傳導磁場裏開關元件，例如，密封型簧片觸點 或傳導至另一磁場感測器，從而啟動該感測器。 因此，該開關裝Ϊ可監視傳動元件的位置。該傳動元 件可用一或更多個線感測槓桿來啟動。利用該傳動元件， 8 200835643 使知该線感測槓彳干的反應位置（reSp〇nsep〇Siti〇n)可進 行邏輯或插作。在這種h況下，反應位置是採用各個線感 測槓桿在線斷掉或鬆弛時的仇置。只要數個線感測槓桿之 中有一個到達它的反應位置時，該傳動元件會偏轉離開它 5的無作用位置。該開關裝置會偵測到這個情形且產生對應 訊號。後者可用來操作配置於饋線裝置上為較佳的訊號 燈。該訊號燈會因此而反應，而那一個線感測器發出斷線 或線張力（thread tension)不適當的訊號以及此一線感 測器的確實位置·則無關緊要。也可將該訊號送到機器控制 1〇 裝置且用來關掉針織機。 基本上’線感測核^干可為以可隨機移動方式予以支撐 的元件。不過，以能夠繞著旋轉軸移動的方式來支撐線感 測槓桿為較佳。在這種情況下，該旋轉軸與支持桿平行對 齊為較佳。提供使線感測槓桿向反應位置預先張緊的預張 I5 緊裝置（pretensioning device)為較佳。現存的線會反 抗預張緊力而把線感測槓桿推到起作用位置。在多數情況 下，彈力線（elastane thread)是以極低的線張力饋送（小 於1公克；在極端情形下，達0· 8至〇· 6公克）。處於起作 用位置時，此一最小線張力足以使線感測器保持在所採取 2〇的位置。當線張力減少時，線感測槓桿會樞轉到反應位置。 該預張緊裝置為配重元件（weight element)較佳。 此一配重元件會與線感測槓桿的旋轉軸接觸，因而使該積 桿在啟動位置方向張緊。為配重的預張緊裝置有累進效 果，亦即，當擺角（pivot angle)增加時，作用於線感測 9 200835643 横桿的力矩也跟著增加。這甚至可用位於螺桿（让削㈣ stem)中的磁鐵之磁強以及橫桿來增強。 一線軺到反應位置’就不會再轉回到起作用位置（因 為線張力約有！公克）。因此由人工來完成。看著指示燈， 5 ^作貝可得知是針織機的饋線裝置（“彈力滾轴，，）導致關 機而可走向此-褒置。觀察線感測槓桿的位置 裝置中那—條線導致關機。結果，預張緊裝置 _ 為使、、泉感測槓桿停在反應位置的鎖定裝置。 "配配置該配重元件為較佳:意思是可調 對岸螺二=離。例如，配重元件可為座落於 磁專動元 無磁性材料製成而保持於其上的螺帽;=久=: 可前後擺==件。該機械傳動元件為-懸掛成 •伸。該横桿位於肉，係沿著支持桿的全長延 為傳動元::=，即，與後者的縱向平行。用來作 2〇 製成_，例如 r鋼=材料（s〇ftmagnetic—iai) 先帶於ί:，位置時藉由它自己的重量而預 鐘擺一振自猎此它在支持桿中可像處於零位置的 該橫桿可_會^懸掛著。由於線感測器中之一個的磁場， 干了私動離開此一位置。 200835643 5200835643 IX. INSTRUCTIONS OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a feeder device for unwinding at least one line (special, elastic line).疋’ 乂 [Prior Art] The feeders for the unwinding line have been disclosed in the later 4th patent G7423G4 A1. The slinging device includes a ring-shaped branch with a self-installing clip, and the object, that is, the support protrudes approximately in the radial direction. The pulleys are usually on the outside of the 15 20 = the same on the roller - or more will follow the second =: pre-疋k卞 unwinding the yarn spool. ',, crying to Bu ^ This will have a long stick that will fall from the side of the guidance. The transfer material 11 is configured to prevent the yarn from being drawn by the rolling door, and a plurality of line sensors can be attached to the cross bar, and the sensors can be used. These contacts can be connected to the wires located in the housing + the indicator light that can be used to indicate the line. The corresponding line sensor must be attached to the armature rail and in electrical contact. 6 200835643 SUMMARY OF THE INVENTION The object of the present invention is to provide a simple way to install and match, and the line sensing II is mounted on the horizontal #, so that the cable can be simply and safely disconnected. This makes it possible to safely shut down the machine in this situation. 5 This object is achieved by a feeder device as described in claim 1 of the invention: The feeder device of the invention comprises at least a line sensor having a line feel that can be worn by a holding bar The measuring lever is preferably mounted at least in a randomly selected position along the support rod. The line sensor supports the line sensing lever in a privately movable manner, in which case it can discern the presence of the line and the first position in the tensioned state with the line broken or loosened to its second position. It contains a non-contact position sensor (c〇ntact_less positionpick-叩) that cooperates with the position sensing on or in the support bar (or on or in the housing). For example, the position sensor includes a mechanical transmission element that extends along the support I5 and that can be activated or moved by the line sensing lever, regardless of the mounting position of the line senser. If the line sensing lever is in the first position, the transmission member is also in the first position. If the line sensing rod is in the _ position, the moving element is in the second position. The switching device is preferably a single switch that is connected to the transmission element and is activated by the transmission element. If the transmission element is produced in the first position, then the 4 switch I is placed in the first state. If the transmission element is in the second position ' then the switching device will be in a second state that is different from the first state. ^ However, the position sensor can also be free of any active transmission components. Example 7 200835643 If the 'line sensing' can be connected to the _switch device, for example, a Reed contact, it is fixedly placed on the support rod. There may also be a plurality of yellow sheet contacts arranged on the support rod so that each line sensor P is activated by at least one yellow sheet contact and has no 5 points on its position on the support rod. In this case, all of the reed contacts will together form a position sensor as described in claim 1 of the patent application. It is also possible to configure the reed contacts in an adjustable manner. Furthermore, it is possible to configure the support rod such that it can move back and forth relative to the housing of the feeder unit. Furthermore, the support rod can be configured to be pulled out like a telescope. 10 Other feeder devices may also use line sensors having the above design, i.e., capable of being coupled to a particular housing structure (e.g., a support rod) or housing of the feeder assembly. Thus, in the case of the feeder device detailed in the exemplary embodiment, the outer casing of the feeder device will be connected to a suitable mounting structure, i.e., a support rod. A switching device is provided in or on the housing and/or in the various 15 retaining structures, the switching device being displaceable through the housing wall. In addition, it is possible to install one or several position sensors that are activated by a different line sensor via a mechanical stationary collection device. For example, the collection device can be a member that conducts a magnetic field, for example, a magnetizable metal wire. If one of the sense sensors is pivoted outward and enters a magnetic field near the magnetizable metal line, the metal wire conducts a switching element in the magnetic field, for example, a sealed reed contact or conducts to another magnetic field sensor , thereby starting the sensor. Therefore, the switch assembly monitors the position of the transmission element. The transmission element can be activated with one or more line sensing levers. With the transmission element, 8 200835643 makes it possible to logically or interpolate the reaction position (reSp〇nsep〇Siti〇n) of the line sensing bar. In this case, the reaction position is a hatred when the line sensing lever is broken or slacked. As soon as one of the plurality of line sensing levers reaches its reaction position, the transmission element deflects away from its inactive position. The switch device detects this condition and generates a corresponding signal. The latter can be used to operate a preferred signal light disposed on the feeder device. The signal light will react accordingly, and it does not matter which line sensor emits a broken wire or improper thread tension and the exact position of the line sensor. This signal can also be sent to the machine control unit and used to switch off the knitting machine. Basically, the 'line sensing core' can be an element that is supported in a randomly movable manner. However, it is preferable to support the line sensing lever in such a manner as to be movable around the rotation axis. In this case, it is preferable that the rotating shaft is aligned in parallel with the support rod. It is preferred to provide a pretensioning device that pretensions the wire sensing lever to the reaction position. The existing line will resist the pre-tensioning force and push the line sensing lever to the active position. In most cases, the elastane thread is fed at a very low line tension (less than 1 gram; in extreme cases, it is 0. 8 to 〇 6 grams). When in the active position, this minimum line tension is sufficient to maintain the line sensor at the 2 采取 position taken. When the wire tension is reduced, the line sensing lever pivots to the reaction position. The pretensioning device is preferably a weight element. This weight element will be in contact with the axis of rotation of the line sensing lever, thereby tensioning the rod in the direction of the starting position. The pretensioning device for the counterweight has a progressive effect, that is, as the pivot angle increases, the moment acting on the line sensing 9 200835643 crossbar also increases. This can even be enhanced by the magnetic strength of the magnet located in the screw (the stem) and the crossbar. When the line hits the reaction position, it will not turn back to the active position (because the line tension is about! gram). So it is done manually. Looking at the indicator light, it can be seen that the feeder device of the knitting machine ("elastic roller,") causes the machine to be turned off and can go to this position. The observation line senses the position of the lever in the device - the line leads Shutdown. As a result, the pre-tensioning device _ is a locking device for stopping the spring sensing lever in the reaction position. " Configuring the weight element is preferred: meaning that the opposite side screw 2=off. For example, The heavy element may be a nut that is fixed on the magnetic activator and is made of a non-magnetic material; = long =: front and rear pendulum == piece. The mechanical transmission element is - suspended into and extended. Located in the meat, the length of the support rod is extended to the transmission element::=, that is, parallel to the longitudinal direction of the latter. It is used for making 2〇, for example, r steel = material (s〇ftmagnetic-iai) ί: The position is pre-swinged by its own weight. It can be hung in the support bar like the zero position. The magnetic field due to one of the line sensors , did a private move to leave this position. 200835643 5
10 15 20 磁場用來連結該等線感測器與該傳動元件為較佳。此 一磁場可來自連接至線感測器而以可移動方式予以支撐的 永久磁鐵。也有可能不靜止方式配置一或更多個永久磁 鐵，在這種情形下，最少有一個線感測器連接至一會改變 永久磁鐵、傳動元件之連接而與線感測器的位置（起作用位 置或反應位置）無關的磁扣元件（magnetic Ci〇sure element)。此外，有可能把傳動元件本身組態成永久磁鐵 以及用軟磁控制構件來提供線感測器（或數個）而在接近機 ，傳動元件時會再度吸引該傳動元件而使它偏轉。也有可 月匕把該傳動兀件及該線感測器組態成永久磁鐵或用永久磁 鐵來提供彼等。 在所有的具體實施例中，該線感測器係經由磁場而連 接至該傳動元件。 此外，磁場可用來作為傳動元件的位置與開關裝置的 連結。開關裝置可為對於磁場有敏感性的組件，例如，密 封接點開關（sealed c贈act switch),在穿過它的磁場 超過或低於限定值時，它會打開或龍一電路。 该寻）線感測器有至少一帶有兩個肢狀物的固定器為 較佳’例如’可將它較於支持桿。用支持桿上的一或兩 ::槽來貫現此一目的較佳’藉此該等凹槽可鉤住_ 該專肢狀物。該等凹槽不會預定較佳的 的關機動制可沿著讀桿的長度隨機配置。 11 200835643 【實施方式】 圖示於第1圖的饋線裝置1係經配置成可以受控制的 方式饋送最少一條線2至針織機或其他未特別圖示的用線 機器。在這種情況下，線2會輥離線輥（thread rol ler) 5 3 ° 饋線裝置1包含外殼4，該外殼4在一末端設有夾子5 用以裝上機環6。例如在針織機上，機環6為許多有圖示 設計（或其他設計）之饋線裝置1座落於其上的環形夾具。 瞻 在這種情況下，外殼4係由機環6徑向突出。 ίο 裝設於外殼4上是軸桿7、8，在第2圖可具體看見， 該等軸桿水平穿過外殼而且在外殼4中被支撐成可旋轉。 軸桿7、8中之至少一個係經由未特別圖示的驅動連接而連 接至滑輪9，該滑輪在夾子5附近安置於外殼4的上表面 上且經配置成可用皮帶或馬達來驅動。用滑輪9以相同的 15 方向來驅動這兩個軸桿7、8為較佳。滑輪9係繞著方向呈 垂直為較佳的旋轉轴10旋轉。 參 轴桿7、8係安置成相互平行而且經配置成可容納一或 更多紗線捲軸。例如，第2圖只圖示在外殼4之一側上的 線輥3。各個軸桿7、8在外殼4兩侧上可容納一或兩個（視 20需要，數個）紗線捲軸。 在外殼4下方配置一與轴桿7、8平行為較佳的支持桿 11 ’該桿的長度大約與轴桿7、8的長度或稱長。在這種情 況下，支持桿11會在外殼4兩侧突出。例如，該支持桿有 可能夾住數個制導器12，藉此長棒13可從每一個該等制 12 200835643 導器向上突出。制導12的長棒13係經配置成可防止線 輥3滑離轴桿7、8。 由外殼4底部向下延伸出一延伸部份14，該延伸部份 係支承支持桿11。在該延伸部份14上或下方可裝設訊號 5 燈15。替換地，也可將此一訊號燈安置於其他位置，例如 於外殼4遠離夾子5的末端16處。訊號燈15用來通知錯 誤狀態，例如斷線。 為了偵測出斷線，使用一或更多個線感測器17，如第 _ 1圖及第2圖所示，和第6圖的單獨圖示。特別是，支持 ίο 桿11係經設計成可容納線感測器17。該支持桿有一個凹 槽，兩個較佳。在本示範具體實施例中，這是第一個底切 凹槽18，其係經組態成是在支持桿的側面上，其中該桿的 橫截面大約為橢圓形且在縱向呈筆直為較佳。第一凹槽18 為底切較佳。它有L形橫截面。在支持桿11底面上的第二 15凹槽19為有大約呈U形之橫截面的接合凹槽較佳。支持桿 11圍住一個以橫截面不變方式沿著支持桿11全長延伸為 • 較佳的空腔20。不過，也有可能做成沒有凹槽的支持桿 11。可以非積極（nonpositive)或積極（positive)方式 安裝該等線感測器於支持桿11。 2〇 線感測器17可安置於任何想要位置（在可隨機界定的 位置中）。為了安裝於支持桿11，該線感測器有包含兩個 肢狀物22、23的固定器21。如第6圖所示，肢狀物22係 由兩個相互平行的臂體22a、22b構成。肢狀物23也由兩 個相互平行的臂體23a、23b構成。固定器21為彎曲型金 13 200835643 屬片組件較佳。肢狀物22、23兩者相對呈 體池、挪呈相互平行對齊。臂體23a、23b呈為^^臂 對齊。用彎曲的連續部分24使臂體22a、挪的末= 連接。部分24會鉤進凹槽18。 ^相互 5 10 15 2〇 在肢狀物23的末端上同樣經由部分25使臂 23b相互連接為較佳，部分25設有向料2 該區域係套進凹槽19。兩個肢狀物22、23在一== 連接而且把末端的形狀做成兩個相互對齊的支护孔靶 (二卯^ eyelet) 26、27。該料眼係可_地^撐線 感測楨杯28 (例如，由彎曲鋼絲製成的）。這樣，可將線 感測槓桿的可樞轉末端配置成能與線2接觸。這樣，可加 亡線輕29 (例如’由陶£或塑膠材料製成的），線感測横 桿28係可旋轉地支撑著該線輥。有可能提供軸向長度大於 直徑的線親。這使得線可做—些橫向移動，從而在該線親 離線輥3時允許該線在軸桿7上前後運動。 線感測槓桿28連接至使線感測槓桿向反應位置預先 張緊的預張緊裝置30較佳，例如，圖示於第4圖的反應位 置例如，預張緊裝置30為形式為螺帽坐落於螺桿32上 f螺fs的配重元件31。此一螺桿係徑向延伸離開由線感測 核杯28之支撐孔眼26、27界定的旋轉軸33。在這種情況 下’旋轉軸33會與支持桿η平行。 螺桿32及/或配重元件31的組態為永久磁鐵。由永久 磁鐵散發出來的磁場係與配置於空腔2〇内（或者視需要配 置於支持桿11外面）的傳動元件34合作。如第5圖的單 14 200835643 獨圖示，傳動元件抑為樺 構成為較佳，且延伸穿過I:35，由軟磁材料（例如，鋼） 據成可以旋熟36為t 2Gf全長。此-横桿係經支 軸33或支持桿U的縱岭它的方向呈水平且與旋轉 18、19平行。處於無作=。士此外，旋轉輛36也與凹槽 旋轉軸36垂直下垂。旋轉恕扦，橫桿35會因重量而由 份代表，裝設於支持桿^ =可用横桿35的對應延伸部 地支撐該橫桿35(第2圖）。之，盍37、38的凹處則可移動 10 15 撐。為此，可加上整合:鏈^35二:低磨擦的方式支 由支持桿35伸出j撐物。 舌片39在旋轉轴36 9在末端支撐永久磁鐵40。 磁鐵40會產生磁場。密二封且=橫桿％為較佳。永久 久磁鐵40 -起形成門二# 、、或其他磁敏感元件與永 的位置，開關對於各個線感測槓桿28 43。 置42冒與傳動元件一起形成位置感測器 Λ ί接,.、’i 41可用來開關訊號燈π。此外，該接點可 例如經由設於機環5上之-或更多條配線連接至控制裝置 以便對於線感測器17中之一個的反應產生訊號給該控 裝置。 以下為目前所述之饋線裝置1的操作方式： 處於操作模式時，轴桿7、8以大體均勻的速度旋轉。 線輥3以不變的速度饋送線。為了偵測出線2的存在，配 置線感測器17在線輥3下方的位置。這樣，操作員已使固 疋裔21的部分24鉤進凹槽18且使部分25與凹槽19扣在 15 200835643 起在這種情況下，可偏壓肢狀物22、23而彼此猶微靠 近或分開。由第1圖至第4圖所示的位置可見，下肢狀物 23會向支持桿Η底面繃緊。因此，固定器21會固定於支 持才干11匕在縱向沿者支持桿11移動。這是有可能的， 特別是，在把下肢狀物23稍微向下壓以便使兩個肢狀物 22、23的鉗位作用（clamping acti〇n)鬆開時。 當已按需要裝上線感測器17並放好線2時，該線移動 越過線輥29,因而把線感測槓桿28壓到起作用位置。第i 圖至第3圖圖示_用位置。處於該起作用位置時，線感 會相對㈣地向下延伸。螺桿32與該線感測横 才干王斜角。因此，螺桿32的重量和視需要的配重元件31 會產生使線感測槓桿28壓向線2的力矩。 螺桿32 (例如，設計成永久磁鐵的）的磁場會穿透支 持才干11 (其係由例如塑膠材料或無磁性材 15 20 i磁％衫專杈杯35位置的作用會最小甚 ^桿實質上t向下齡縣卜。請參考第 的距離。因此，密封接點41不會有反應有相對大 如果線2鬆弛或拉斷，形式為配重元件 犯的預張緊裝置30會使線感測横桿找抱及^螺桿 第4圖圖雜一反應位置^在轉運動後,：位置。 鐵的螺桿32此時會移動到橫桿35附近。為永久磁 穿透支持桿ii的牆壁而使橫桿35偏轉·^干的=會 Q θ向螺桿32移 16 200835643 動。同樣，永久磁鐵40也因此會向密封接點41移動。因 此，可打開訊號燈15。 此一操作會發生而與線感測器17在支持桿11上的轴 向位置無關。線感測器17的安裝只需要將它安置於支持桿 5 11上。也而需要建立電氣接觸。 所揭示原理的作用方式與簡單圖示於第5圖的相同而 且可單獨用於數個線感測器。即使只有一個螺桿32a、32b 或永久磁鐵接近橫桿35，橫桿仍會向外樞轉，因而使永久 _ 磁鐵40向密封接點41移動。結果，橫桿35或傳動元件 ίο 34會形成機械0R連桿用以反應更多個線感測器中之一個。 不管在實際應用時灰塵侵入的問題會如何，可配置各 種線感測器17且在支持桿11上操作而不會相互干擾。不 需要建立電接點。橫桿35會自動偵測所有線感測器的位 置。因此，該橫桿會形成一個感測器，可以說，即使只有 15 一個裝上的線感測器正在反應，它仍會有反應。顯然，本 文所揭示的技術解決方案有特別簡單及強健的特徵。 參 第7圖圖示另一個本發明具體實施例。此一具體實施 例不需要活動支撐桿。在此，位置感測器43為一連串個別 的感測器（例如，組態為密封接點44至49的），彼等係經 2〇排列成相互靠近因而不同線感測器17之磁鐵的各個磁場 永遠會啟動至少一個密封接點44至49，而不管各個線感 測器17在支持桿11的縱向安裝位置。就最簡單的情形而 言，如圖示，彼等係電氣連接成並聯。密封接點44至49 中之一個的啟動（亦即，關上它的接點）即認為是一個訊 17 200835643 破。即使只有一個線感測槓桿28向外拖轉，這仍 替換地，也有可能個包含料接㈣ ^生。 :透它們的磁場強度增加時會打開。然後，例如勹： ^聯該等密封接點。可配置密封接點44至49於支持二也 上，甚至是在它的内部空間。此—缸 、干11 έ% ^ ® ^ ^ ^ ^ ^ 一 、、且心也應用於其他的饋 士衣置，其中可配置有圖不設計的線感測器17且包含適 虽支持或安裝結構的外殼。如同上述示範具體每 各個支持結構附近配置想要數目的密封接點44^49 即，可藉由各個線感測器17的磁場來啟動。 、 15 本發明的饋線裝置1包含在其中或上以可移動方 接傳動元件34的支持桿1卜傳動元件34係以等於磁性且 以磁性為較佳的方式偵測數個線感測器17中之至少一個 的反應。線感測器17在支持桿U的位置及數目可依照需 :。！線感測器中之-個有反應時’傳動元件會偏轉離； 匕的無作用位置，亦即，它的線感測槓桿會移動到反應位 置。傳動元件的偏轉用開關裝置42來偵測而且可用訊‘號严 15來表示。 · σ &且 【圖式簡單說明】 由附圖、【實施方式】的說明或申請專利範圍可明白本 發明有利具體實施例的其他細節。附圖係圖解說明一些本 =明，重要特徵以及各種情況。附圖應视為補助措施了熟 上‘者可由附圖得知額外的細節。该荨附圖係圖示本發 明的示範具體實施例。附圖並未按比例繪製。彼等是用來 18 200835643 做基本解釋。 第1圖的側視圖係示意圖示本發明的饋線裝置； 第2圖為第1圖饋線裝置的示意透視圖； 第3圖為第1圖饋線裝置之支持桿的垂直橫截面圖， 5 其中線感測器係處於起作用位置； 第4圖為第3圖線感測器之支持桿的垂直橫截面圖， 其中線感測器係處於反應位置； 第5圖的透視圖係示意圖示該等線感測器的永久磁 鐵、傳動桿以及密封接點開關以圖解說明線感測器的操作 ίο模式； 弟6圖為線感測斋的基本透視圖，以及5 第7圖為本發明饋線裝置之一修改具體實施例。 【主要元件符號說明】 1 饋線裝置 2 線 3 線輥 4 外殼 5 夾子 6 機環 7 軸桿 8 軸桿 9 滑輪 10 旋轉轴 19 20083564310 15 20 A magnetic field is used to connect the line sensor to the transmission element. This magnetic field can come from a permanent magnet that is movably supported by being connected to the line sensor. It is also possible to configure one or more permanent magnets in a non-stationary manner, in which case at least one line sensor is connected to a position that changes the connection of the permanent magnet, the transmission element and the line sensor (acting Position or reaction position) irrelevant magnetic Ci〇sure element. Furthermore, it is possible to configure the transmission element itself as a permanent magnet and to provide a line sensor (or several) with a soft magnetic control member that will again attract the transmission element and deflect it when approaching the transmission element. It is also possible to configure the drive member and the line sensor as permanent magnets or to provide them with permanent magnets. In all of the embodiments, the line sensor is coupled to the transmission element via a magnetic field. In addition, a magnetic field can be used as a connection between the position of the transmission element and the switching device. The switching device can be a component that is sensitive to the magnetic field, for example, a sealed switch (the sealed switch) that turns on or the circuit when the magnetic field passing through it exceeds or falls below a limit value. The seek line sensor has at least one retainer with two limbs preferably 'for example' which can be compared to a support rod. It is preferred to use one or two of the grooves on the support rod to achieve this purpose, whereby the grooves can be hooked to the specialized limb. The grooves are not randomly scheduled for a preferred shutdown mechanism and can be randomly arranged along the length of the read rod. 11 200835643 [Embodiment] The feeder device 1 illustrated in Fig. 1 is configured to feed a minimum of one line 2 to a knitting machine or other line machine not specifically illustrated in a controlled manner. In this case, the wire 2 will be a thread roller. The feeder device 1 comprises a casing 4 which is provided with a clamp 5 at one end for mounting the casing 6. For example, on a knitting machine, the ring 6 is a ring clamp on which a plurality of feeder devices 1 of the illustrated design (or other design) are seated. In this case, the outer casing 4 is radially protruded from the casing 6. Mounted on the outer casing 4 are shafts 7, 8, as can be seen in detail in Fig. 2, which are horizontally passed through the outer casing and supported to be rotatable in the outer casing 4. At least one of the shafts 7, 8 is coupled to the pulley 9 via a drive connection not specifically shown, which is disposed on the upper surface of the outer casing 4 adjacent the clamp 5 and is configured to be driven by a belt or motor. It is preferable to drive the two shafts 7, 8 with the pulleys 9 in the same 15 directions. The pulley 9 is rotated about a preferred axis of rotation 10 about the direction. The shafts 7, 8 are arranged parallel to one another and are configured to accommodate one or more yarn spools. For example, Fig. 2 only shows the wire roller 3 on one side of the outer casing 4. Each of the shafts 7, 8 can accommodate one or two (required, several) yarn reels on either side of the outer casing 4. A support rod 11' is preferably disposed below the outer casing 4 in parallel with the shafts 7, 8 and the length of the rod is approximately the length or length of the shafts 7, 8. In this case, the support rod 11 will protrude on both sides of the outer casing 4. For example, it is possible for the support bar to grip a plurality of guides 12 whereby the long bars 13 can protrude upward from each of the 12 200835643 guides. The long rod 13 of the guide 12 is configured to prevent the roller 3 from slipping off the shafts 7, 8. Extending downwardly from the bottom of the outer casing 4 is an extension portion 14 which supports the support rod 11. A signal 5 lamp 15 can be mounted on or under the extension portion 14. Alternatively, the signal light can be placed in other locations, such as at the end 16 of the outer casing 4 away from the clip 5. The signal light 15 is used to notify an error state, such as a broken line. In order to detect a broken line, one or more line sensors 17 are used, as shown in Figures 1 and 2, and a separate illustration of Figure 6. In particular, the support ίο lever 11 is designed to accommodate the line sensor 17. The support rod has a recess and two are preferred. In the exemplary embodiment, this is the first undercut recess 18 that is configured to be on the side of the support rod, wherein the cross section of the rod is approximately elliptical and straight in the longitudinal direction. good. The first recess 18 is preferably an undercut. It has an L-shaped cross section. The second 15 recess 19 on the bottom surface of the support rod 11 is preferably an engaging recess having a substantially U-shaped cross section. The support rod 11 encloses a preferred cavity 20 extending along the entire length of the support rod 11 in a cross-sectionally invariant manner. However, it is also possible to make the support rod 11 without the groove. The line sensor can be mounted to the support rod 11 in a nonpositive or positive manner. The 2-wire sensor 17 can be placed in any desired location (in a randomly definable location). In order to be mounted to the support rod 11, the line sensor has a holder 21 comprising two limbs 22, 23. As shown in Fig. 6, the limb 22 is composed of two mutually parallel arm bodies 22a, 22b. The limb 23 is also composed of two mutually parallel arm bodies 23a, 23b. The holder 21 is a curved gold 13 200835643. The limbs 22, 23 are aligned parallel to each other in a body cavity. The arms 23a, 23b are aligned with the arms. The arm body 22a, the end of the arm = is connected by the curved continuous portion 24. The portion 24 will hook into the recess 18. ^ Muscles 5 10 15 2 〇 At the end of the limb 23, the arms 23b are also preferably connected to each other via the portion 25, and the portion 25 is provided with the region 2 into the groove 19. The two limbs 22, 23 are connected at a == and the shape of the end is made into two mutually aligned support aperture targets 26, 27. The eyelet can sense the cup 28 (e.g., made of a bent wire). Thus, the pivotable end of the wire sensing lever can be configured to contact the wire 2. Thus, the line can be lightened 29 (e.g., made of ceramic or plastic material), and the line sensing bar 28 rotatably supports the wire roll. It is possible to provide a line member with an axial length greater than the diameter. This allows the line to be moved laterally to allow the line to move back and forth on the shaft 7 when the line is off-line. The wire sensing lever 28 is preferably coupled to a pretensioning device 30 that pretensions the wire sensing lever to the reaction position, for example, in the reaction position illustrated in Figure 4, for example, the pretensioning device 30 is in the form of a nut The weight element 31 is located on the screw 32 and is a screw sp. This screw system extends radially away from the axis of rotation 33 defined by the support apertures 26, 27 of the line sensing core cup 28. In this case, the 'rotating shaft 33' will be parallel to the support rod η. The screw 32 and/or the weight element 31 are configured as permanent magnets. The magnetic field emanating from the permanent magnet cooperates with the transmission element 34 disposed in the cavity 2 (or optionally disposed outside the support rod 11). As shown in Fig. 5, single 14 200835643, the transmission element is preferably a birch, and extends through I: 35, and is made of soft magnetic material (for example, steel) which can be rotated 36 to be the full length of t 2Gf. This crossbar is horizontally oriented parallel to the rotations 18, 19 via the longitudinal axis of the support shaft 33 or the support rod U. In no work =. Further, the rotating unit 36 also hangs vertically perpendicular to the groove rotating shaft 36. After the rotation, the crossbar 35 is represented by the weight, and is mounted on the support rod ^ = the crossbar 35 can be supported by the corresponding extension of the crossbar 35 (Fig. 2). The recesses of the 盍37, 38 can move 10 15 struts. To this end, integration can be added: chain ^35 two: low friction means that the support rod 35 extends out of the j-support. The tongue piece 39 supports the permanent magnet 40 at the end of the rotating shaft 36 9 . The magnet 40 generates a magnetic field. Two seals and = crossbar % are preferred. The permanent magnets 40 - up to form a door 2, or other magnetically sensitive element with a permanent position, the switch senses the lever 28 43 for each line. The 42 is used together with the transmission component to form a position sensor Λ ί, ,, 'i 41 can be used to switch the signal light π. In addition, the contacts can be connected to the control device via, for example, one or more wires provided on the ring 5 to provide a signal to the control device for reaction to one of the line sensors 17. The following is the mode of operation of the feeder device 1 described so far: When in the operating mode, the shafts 7, 8 are rotated at a substantially uniform speed. The wire roller 3 feeds the wire at a constant speed. In order to detect the presence of the wire 2, the line sensor 17 is placed at a position below the wire roller 3. Thus, the operator has hooked the portion 24 of the solid Asian 21 into the recess 18 and has the portion 25 and the recess 19 snapped at 15 200835643. In this case, the limbs 22, 23 can be biased and are still opposite each other. Close or separate. As can be seen from the positions shown in Figs. 1 to 4, the lower limbs 23 are tightened toward the bottom surface of the support rod. Therefore, the holder 21 is fixed to the support member 11 and moves on the longitudinal support lever 11. This is possible, in particular, when the lower limbs 23 are pressed slightly downward to release the clamping acti〇n of the two limbs 22,23. When the line sensor 17 has been attached as needed and the line 2 is placed, the line moves past the line roller 29, thereby pressing the line sensing lever 28 to the active position. Figures i through 3 illustrate the _ location. When in this active position, the sense of line will extend downward relative to (four). The screw 32 and the line sense the transverse angle of the king. Thus, the weight of the screw 32 and the optional weight element 31 create a moment that causes the line sensing lever 28 to press against the line 2. The magnetic field of the screw 32 (for example, designed as a permanent magnet) will penetrate the support member 11 (which is made of, for example, a plastic material or a non-magnetic material, and the position of the cup 35 will be minimal. t Downward county. Please refer to the distance. Therefore, the sealing joint 41 will not react relatively large. If the line 2 is loose or broken, the pretensioning device 30 in the form of a weight element will make the line feel. Measure the crossbar and hold the screw. Fig. 4 Fig. 4: Reaction position ^ After the movement, the position: The screw 32 of the iron will move to the vicinity of the crossbar 35. This is the permanent magnetic penetration of the wall of the support rod ii. When the crossbar 35 is deflected and dried, the Q θ is moved to the screw 32. The same is true, the permanent magnet 40 is moved to the sealing contact 41. Therefore, the signal lamp 15 can be turned on. This operation occurs. Regardless of the axial position of the line sensor 17 on the support rod 11. The installation of the line sensor 17 only needs to be placed on the support rod 51. It is also necessary to establish an electrical contact. The simple illustration is the same in Figure 5 and can be used separately for several line sensors Even if only one of the screws 32a, 32b or the permanent magnet is close to the crossbar 35, the crossbar will pivot outwardly, thereby moving the permanent magnet 40 toward the sealing joint 41. As a result, the crossbar 35 or the transmission member ίο 34 will form a machine. The 0R link is used to react to one of more line sensors. Regardless of the problem of dust intrusion in practical applications, various line sensors 17 can be configured and operated on the support rod 11 without interfering with each other. There is no need to establish electrical contacts. The crossbar 35 will automatically detect the position of all the line sensors. Therefore, the crossbar will form a sensor. It can be said that even if only 15 installed line sensors are responding It will still react. Obviously, the technical solution disclosed herein has a particularly simple and robust feature. Another embodiment of the invention is illustrated in Figure 7. This embodiment does not require a movable support bar. Thus, the position sensor 43 is a series of individual sensors (eg, configured to seal the contacts 44 to 49) that are arranged in pairs 2 to be adjacent to each other and thus to the magnets of the different line sensors 17 Magnetic field forever At least one of the sealing contacts 44 to 49 will be activated regardless of the longitudinal mounting position of the respective line sensors 17 at the support bars 11. In the simplest case, as shown, they are electrically connected in parallel. The activation of one of the points 44 to 49 (i.e., closing its contact) is considered to be a break of the message 17 200835643. Even if only one line sensing lever 28 is dragged outward, this may alternatively or alternatively The material is connected to (4) ^ raw.: It will open when the strength of the magnetic field increases. Then, for example, 勹: ^ joint sealing joints. The sealing joints 44 to 49 can be configured to support the two, even in its interior. Space. This - cylinder, dry 11 έ% ^ ® ^ ^ ^ ^ ^ I, and the heart is also applied to other feeders, which can be configured with a line sensor 17 not designed and included Or install the outer casing of the structure. As with the above-described example, a desired number of sealing contacts 44^49 are disposed adjacent to each of the respective support structures, i.e., can be activated by the magnetic fields of the respective line sensors 17. The feeder device 1 of the present invention includes a support rod 1 in or on which the movable transmission element 34 is movably coupled to detect a plurality of line sensors 17 in a manner equal to magnetic and magnetically preferred. The reaction of at least one of them. The position and number of the line sensor 17 at the support rod U can be as needed. ! When one of the line sensors reacts, the transmission element deflects away; the inactive position of the cymbal, that is, its line sensing lever moves to the reaction position. The deflection of the transmission element is detected by the switching device 42 and can be represented by the signal 号. σ & and [Simplified Description of the Drawings] Other details of advantageous embodiments of the invention will be apparent from the description of the drawings, the <RTIgt; The drawings illustrate some of the features, important features, and various aspects. The drawings should be considered as subsidy measures. Those who are familiar with the details can be found in the drawings. The drawings are illustrative of exemplary embodiments of the present invention. The drawings are not to scale. They are used to 18 200835643 for a basic explanation. 1 is a schematic view showing a feeder device of the present invention; FIG. 2 is a schematic perspective view of a feeder device of FIG. 1; and FIG. 3 is a vertical cross-sectional view of a support rod of the feeder device of FIG. 1, 5 The line sensor is in the active position; Figure 4 is a vertical cross-sectional view of the support rod of the 3rd line sensor, wherein the line sensor is in the reaction position; The permanent magnets, the transmission rods and the sealed contact switches of the line sensors are used to illustrate the operation of the line sensor ίο mode; the picture 6 is the basic perspective view of the line sensing, and the fifth picture is the invention One of the feeder devices modifies a specific embodiment. [Main component symbol description] 1 Feeder device 2 wire 3 wire roller 4 Housing 5 Clip 6 Ring 7 Shaft 8 Shaft 9 Pulley 10 Rotary shaft 19 200835643
11 支持桿 12 制導器 13 長棒 14 延伸部份 15 訊號燈 16 末端 17 線感測器 18 凹槽 19 凹槽 20 空腔 21 固定器 22 肢狀物 23 肢狀物 22a，22b 臂體 23a，23b 24 部分 25 部分 26 支撐孔眼 27 支撐孔眼 28 線感測槓桿 29 線輥 30 預張緊裝置 31 配重元件 32 螺桿、磁場裝置 20 200835643 33 旋轉軸 34 傳動元件 35 橫桿 36 旋轉轴 37 端蓋 38 端蓋 39 舌片 40 永久磁鐵 41 密封接點 42 開關裝置 43 位置感測器 44-49 密封接點 2111 Support rod 12 Guide 13 Long rod 14 Extension 15 Signal light 16 End 17 Line sensor 18 Groove 19 Groove 20 Cavity 21 Retainer 22 Limb 23 Limb 22a, 22b Arm body 23a, 23b 24 Part 25 Part 26 Supporting eye 27 Supporting eye 28 Line sensing lever 29 Line roller 30 Pretensioning device 31 Counterweight element 32 Screw, magnetic field device 20 200835643 33 Rotary shaft 34 Transmission element 35 Crossbar 36 Rotary shaft 37 End cap 38 End cap 39 Tab 40 Permanent magnet 41 Sealing joint 42 Switching device 43 Position sensor 44-49 Sealing joint 21