1292446 (1) 九、發明說明 【發明所屬之技術領域】 本發明係有關於申請專利範圍第1項前言中所述的導 紗裝置。 【先前技術】 當紗線繞組以高速度沿著導紗裝置之儲放本體的軸向 方向自該儲放本體前側末端的上方依序抽拉出來時，紗線 會形成一個氣圈（Balloon)。氣圈效應會影響到正確的紗 線控制結果，並會消耗能量，此二者均會對於織機內之插 穿過程造成負面的影響。爲此理由之故，特別是在供噴射 織機用的導紗裝置中，其需要使用到氣圈消除器（balloon breaker )，以供以機械方式減低氣圏的形成，進而改善紗 線控制效果及較佳的紗線的穿插情形。有多種不同的氣圈 消除器已爲人知，例如環狀或漏斗狀氣圈消除器等。在習 用上，氣圈消除器是配置成與儲放本體同軸心，且係圍繞 著儲放本體或是設在儲放本體的下游側。氣圈消除器是固 定在導紗裝置的外殼上，以使其位置在需要時能夠至少沿 著軸向方向加以調整。此外，氣圈消除器是固定成在必須 要大致上不干擾到對於儲放本體的進出的情形下，能夠分 離開或是沿著側向移開。 導紗裝置的漏斗狀氣圈消除器可以自歐洲專利EP 1 083 252A號中得知，其係固定在一筘座（Siey)上，而該 筘座則是設置在一軸向延伸而固定在導紗裝置外殼上的固 -4- (2) (2)1292446 持臂上。該筘座可以與氣圈消除器一起沿著固持臂的縱長 向方向調整。固持臂是中空的，可供纜線或管線設置在其 內。這些纜線或管線是爲其他設置在氣圈消除器內部或是 氣圈消除器B下游測的紗線處理零組件所必需的。在有需 要自由出入儲放本體時，設有氣圈消除器的筘座會被自固 持臂上移離開，而吊掛在自固持臂自由末端延伸至各紗線 處理零組件上的纜線或管線上。此種狀況對於在儲放本體 之區域工作的操作人員會造成干擾。在未設置纜線或管線 的情形中，則必須要將設有氣圏消除器的筘座移放旁邊， 暫時放置於適當的處所。氣圈消除器的拆除工作是相當的 煩瑣。固持臂在朝向下游的方向上突出的相當的遠，其會 要將氣圈消除器設置至鄰近於或環繞著儲放本體時，形成 一種永久性的干擾障礙。 另一種已知的導紗裝置是具有三根固持臂，環繞著儲 放本體設置，並固定在導紗裝置的外殻上。這些固持臂中 的兩個係用來支撐住上面固定著氣圈消除器的傾斜接頭。 第三個固持臂則可在氣圈消除器位在作業位置上時，以可 鬆解的方式結合至該氣圈消除器上。此第三個固持臂是中 空的，並係固定至導紗裝置的外殼之一側上。在設有纜線 或管線時，他們是插入在該第三固持臂內，並不受限制地 自該固持臂的外殼側末端延伸出，穿過一入口而進入至該 外殼的內部。此種氣圈消除器的固持總成包含有許多零件 ，會在氣圈消除器向旁側傾斜而遠離開儲放本體，以供在 儲放本體的區域內進行工作時，對於儲放本體的進出造成 -5- (3) (3)1292446 不必要的限制。外殻上所設的入口會需要額外的加工步驟 ，並且必須要加以密封，以防止污染入侵至外殻的內部。 【發明內容】 本發明的目的在於提供一種導紗裝置’具有供氣圈消 除器（balloon breaker )使用而結構上相當簡單的固持總 成。此固持總成必須要能在將氣圏消除器調整至作業位置 及調整至無作用位置上時，提供容易而舒適的處理作業的 可能性。此外，此固持總成必須要能在該氣圏消除器位在 無作用位置上而要在儲放本體內進行工作時，儘可能不要 妨害到作業人員。 此一目的可由申請專利範圍第1項之特徵來加以達成 〇 單根固持臂將僅會在儲放本體的附近處造成最小的障 礙。傾斜接頭可以讓其調整至穩固的作業位置，以及調整 至穩固的無作用位置，其中該氣圈消除器是完全自該作業 人員必須要工作的區域內移開。此外，傾斜接頭亦可供作 業人員舒適而快速的操作之。固持臂係被穩固地支撐在外 殼內部相當的長度。由於固持臂具有相對於外殼的軸向調 整性之故，固持臂僅會突穿超過外殼的前側至其將氣圈消 除器加以確實定位所需的距離，例如說氣圈消除器位在其 相當靠近於儲放本體或是圍繞著儲放本體的作業位置上時 ，因爲固持臂在縱長向上延伸的不需要部位仍然是留置在 外殼內部內，故可使得固持臂的外側末端不會變成額外的 -6 - (4) 1292446 障礙。外殻及滑動固定部結構體內的抗轉 圈消除器沿軸向正確地對齊於儲放本體而 軸向作業位置無關。設在固持臂二側末端 線或管線插入，並將纜線或管線直接導引 適當的連接部位處。此纜線或管線可以儘 免干擾及消除存留在導紗裝置之外殻外側 線環圈或管線環圈。在氣圈消除器繞著接 離開儲放本體時，該氣圈消除器，以及設 的纜線及管線，將完全不存在於作業人員 域內。此種固持結構簡單且重量輕。可以 人員的工作舒適性。 傾斜接頭內的棘輪機構可以自動地確 至少有二個穩固的位置。氣圏消除器可以 該至少兩個位置之間移動。此二棘定位置 可使作業人員不必要在意正確的氣圏消除 作用位置。 在利用傾斜接頭來移動氣圏消除器時 於作業人員而言是相當舒適，因爲作業人 地手動致動致動元件即可。 二個軸向分隔開的固持臂通道設置在 體區域內的位置可以提供固持臂的穩固定 需要相對移動的所有區域均是包覆於外殻 免於污染。夾持元件可以安全地將固持臂 上，而使其在導紗裝置運作過程中不會因 動裝置可確保氣 與氣圈消除器的 上的穿孔可供纜 至外殻的內部及 可能地短，以避 而易於受損的纜 頭軸線側向傾斜 有纜線或管線時 必須要工作的區 顯著地改善作業 保該氣圏消除器 輕易而快速地在 是最佳地預設成 器作業位置或無 ，其操作過程對 員僅需要相對應 滑動固定部結構 位效果。零組件 的內部，受保護 定位在各個位置 爲來自外部之力 -7- (5) 1292446 量或振動作用在氣圈消除器或固持臂上而以一種不受控制 的方式來移動。 在一較佳實施例中，夾持元件僅可在作業人員先打開 •該外殼而自外殻內部來將其在鬆解位置與夾持位置之間加 ~ 以調整。 在另一較佳實施例中，夾持元件可以自外殼的外側加 以調整，而無須作業人員先打開外殼。 • 對固持臂作用的抗轉動結構可以適當地設置在夾持元 件與固持臂本身之間。當夾持元件移至夾持位置上時，固 持臂會自動受阻而無法進行相對轉動運動。 以一種結構上簡單的方式，該夾持元件可以是U形的 型材，其在夾持位置上時，會抵靠至外殼側壁的內側上， 而在此同時，夾持部則抵靠至固持臂上。貫穿過夾持元件 而位在支撐部與夾持部之間的張力螺釘，可以藉由張力螺 釘的力量，以及抵靠至外殼側壁內側上之支撐部及抵靠至 暴 固持臂上之夾持部之間的長槓桿臂而牢靠地將固持臂加以 固定住。故固持臂係由夾持元件加以固定住，同時也受外 ' 殼之固持臂通道內的摩擦力的固定。外殼係足夠堅硬，以 ~ 便提供大的力量來牢固地固定住固持臂。 以一種結構上簡單的方式，張力螺釘係插置成使頭部 位在外殼側壁的底切下凹溝槽內。這就易於組裝及舒適操 作滑動固定部結構體而言是相當有用的。 在另一種實施例中，張力螺釘貫穿過外殻側壁，以使 其能夠在不打開外殼的情形下，自外殼外側操作之。 -8- (6) (6)1292446 爲能提供固持臂的抗轉動作用，夾持元件的夾持部具 有至少一[(圈合兀件’嚙合至固持臂上的軸向溝或槽內。因 此在夾持元件移至夾持位置上時，抗轉動結構即會產生作 用’而不管固持臂的初始軸向位置爲何。此抗轉動結構甚 至可以達成另一項功能，即防止固持臂被意外地自外殼內 抽拉出去。 固持臂穿過傾斜接頭的自由末端可以由一塞子加以封 閉住，以避免污染入侵至外殻內部。在設有至少一條纜線 或管線的情形中，塞子上可以設置供纜線或管線穿入的穿 孔。 在設有至少一纜線或管線的情形中，其可以被導引貫 穿過固持臂而進入至外殻內部。 該固持臂可以是圓管的一部份。另一種方案是，該固 持臂可以是一成型管材或是具有至少一成型部位的管，以 供以另一種方式來達成抗轉動功能。 傾斜接頭是被夾持在固持臂上的固定位置處，最好是 藉由一形狀配合（Form-Fit )之固定裝置之助，該裝置可 以防止傾斜接頭在固持臂上的軸向位移及轉動。 在供噴射織機使用的導紗裝置中，在結構上與儲放本 體外側周邊結合在一起的外殼的前壁外側上設有一感測裝 置或停止裝置。用來供固持臂插入至導紗裝置外殼內的外 殼通道是設在外殻前壁內而位在感測裝置或停止裝之旁， 以使其不會妨害到對於感測裝置或停止裝置的接觸。故固 持臂的位置是側向偏移開的。但是，用來固定住氣圈消除 -9- (7) (7)1292446 器的傾斜接頭之接頭臂是位在固持臂面向著儲放本體的一 側，而使得該氣圈消除器能以一種穩固的方式固定在其作 業位置上。 下文將配合圖式來說明本發明的實施例。 【實施方式】 第1圖中所示的導紗裝置F，特別是供噴氣或噴水織 機（未顯示）使用的導紗裝置F，具有一金屬外殻1，設 有面對著外殻1之內部空間4的外殼側壁2及外殻前壁3 。在內部4內，習用上會設有未顯示於圖內的驅動馬達及 另外的控制系統或供料連接部位。在前壁3的前方設有一 可轉動的捲繞元件5，其可相對於一固定的儲放本體6轉 動。儲放本體6可以包含有數個部位，可供在需要時改變 儲放本體6的直徑。在前壁3上或是與該前壁3形成爲一 體之突面7上連接著感測裝置或停止裝置，如噴射織機進 給裝置中所已知者。 導紗裝置F設有一氣圏消除器B，其在所示的實施例 中具有漏斗狀的形狀，具有一大直徑突緣末端8，漏斗殼 9設有縱長向肋條1 0，係沿著漏斗殼9延伸至不同長度處 。大直徑突緣末端8在圖示之氣圈消除器B的操作位置上 是位在儲放本體6前側末端的前方，而漏斗軸線是大致上 與儲放本體6的軸線X同軸心。在氣圈消除器B的小直徑 末端1 1上裝設有紗線處理零組件1 2，例如穿線嘴及導紗 眼等。連接部1 3經由管線或纜線14而連接至外殻丨之內 -10- (8) 1292446 部4內的連接或供料位置處。 氣圈消除器B是由固持結構Η加以固定在作業位置上 。此固持結構設有單一根固持臂A，大致上平行於軸線X 延伸。傾斜接頭K是藉由夾持，以及最好是透過未顯示出 的形狀配合的固定裝置，加以固定至固持臂A的一側末端 上。傾斜接頭K具有接頭軸線Y，大致上垂直於軸線X， 且在所示的實施例中，是大致上平行於由外殼1頂面開口 所界定的平面。在導紗裝置F的運轉過程中，外殻1的頂 面開口是由未顯示出的蓋加以封閉住。 傾斜接頭K進一步具有一接頭臂1 7，固定至氣圈消 除器B的大直徑突緣末端8上。一構造成如同一握把而具 有把手部的致動元件1 8可用來將設置著氣圈消除器B的 接頭臂17在圖示的作業位置與第1圖中之氣圈消除器B 會向上傾斜的傾斜無作用位置之間加以調整，以使其可以 不妨害到對於儲放本體6之區域的進出。 固持臂A是中空而爲由例如金屬製成之圓管的一部份 。固持臂A係插入至外殻前壁3之突面22內的通道20及 設在與外殼側壁2形成爲一體之肋部21內的另一通道19 內。在通道19、20之間，其設有一夾持元件C，係由至 少一根貫穿過夾持元件C並嚙合於外殼側壁4上之張力螺 釘2 5加以固定在定位上。此夾持元件C在圖示的實施例 中是具有二腿部之金屬型材24的一個U形部位。張力螺 釘2 5的頭部2 7 (第2圖）是插入至例如形成在外殼側壁 2內側上底切下凹溝槽23內，例如鳩尾槽。通道20、29 -11 - (9) 1292446 及設有張力螺釘25及溝23等的夾持元件C共同構成固持 臂A的滑動固定部結構體S。此外，在滑動固定部結構體 S上結合有一抗轉動結構R，用以防止固持臂A相對於外 ‘殻1轉動。另一種方案是，在固持臂A是形成爲可插入至 ' 具有相關形狀之通道1 9、20內的形狀輪廓的情形中，該 抗轉動結構可因固持臂A與通道1 9、20間的形狀配合（ 未顯示）而自動地達成。 # 透過張力螺釘2 5，夾持元件C可以在圖示的夾持位 置，其中固持臂A是固定在外殼1上，與鬆解位置（第2 圖），其中固持臂A可以進一步自外殼1內抽拉出來或是 推入至外殻1內，之間來加以調整。固持臂A的內側末端 構成纜線穿孔或是管線穿孔1 5。在固持臂A穿過傾斜接 頭K的另一側自由末端上設有類似而看不到的穿孔。在未 設置有纜線或管線時，此另一末端可以由塑膠塞子加以封 閉住。在再另一種方案中，該塞子可以設有各自的管線穿 ^ 孔及纜線穿孔（第2圖）。 在第1圖所示的實施例中，紗線處理零組件12是經 * 由管線1 4加以連接至未顯示出的壓縮空氣供應源或閥門 ' 上。代替之或是另外加附，可以設置至少一條電纜，延伸 穿過固持臂A。 第2圖顯示出固持總成S及抗轉動結構R，其等已針 對第1圖加以說明過。夾持元件C是具有二腿部之U形型 材24的一部份。型材24的腿部構成一支撐部31及一夾 持部29。型材24會被張力螺釘25配合支撐部31加以推 -12- (10) 1292446 壓抵靠在外殻側壁2的內側上，而夾持部2 9則會壓貼在 固持臂A的外側上。張力螺釘25的頭部27是穿入至底切 下凹溝槽23內，如第1圖中所示。另一種方式是讓張力 螺釘25貫穿過外殻側壁2，而使頭部27可以在不打開外 殼的情形下，自外殻1的外側接觸到，以供調整夾持元件 C。倂緊螺帽2 8可供將夾持元件C推壓抵靠在外殻側壁2 的內側上，同時並抵靠至固持臂A上，而該固持臂也會被 壓靠至通道19、20的壁部上。 在所示的實施例中，抗轉動結構R是至少由形成在夾 持部29上的嚙合突出部30及設在固持臂A上的對應的縱 長向延伸溝或槽32所構成的。在另一種未顯示出的方案 中，該嚙合突出部3 0是設置在型材24的腿部之間。在再 另一種未顯示出的方案中，該張力螺釘25甚至是延伸貫 穿過該固持臂A之縱長向槽，以構成抗轉動架構。此外， 突出部3 0及槽或溝3 2間互相配合作動，可以防止固持臂 A被意外自外殻內抽拉掉。這是因爲溝32在第2圖內的 左側末端是位在與固持臂A之自由末端相距一段軸向距離 處。第2圖中亦顯示出固持臂A是圓管26的一部份。 在第2圖中所顯示的夾持元件C是處於鬆解位置。固 持臂A可以自外殻內向外抽拉，或是向內推入外殼內，以 供將氣圏消除器B加以移至定位。在張力螺釘2 5鎖緊後 ’支撐部3 1會抵靠至外殼側壁2的內側，而夾持部29則 同時會被強力推壓抵靠至固持臂A上，使得嚙合突出部 3 〇嚙合至溝或槽3 2內。夾持元件C的夾持壓力亦會將固 -13- (11) 1292446 持臂A推壓抵靠至通道1 9、20的內壁上。 第3圖顯不出第1圖中所示之傾斜接頭κ的設計。此 剖面之平面是與接頭軸線Y重合。傾斜接頭部1 6是由螺 釘3 3加以夾持在固持臂A上。另設有未顯示出的形狀配 合構件’可供改善傾斜接頭部1 6在固持臂a上的定位作 用。接頭臂17是由螺栓34加以連接至接頭部16上。致 動兀件18是固定在接頭臂17上。螺栓34受彈蓄35的負 載而將接頭臂1 7推壓抵靠至接頭部1 6上。在接頭臂j 7 與接頭部1 6之間設有二片周邊成型的墊片3 6 (棘輪機構 )，其等界定出氣圏消除器B在第1圖中所示的作業位置 ，以及至少一無作用位置。螺栓3 4是由橫銷3 7加以接合 至接頭臂1 7上，以使得因致動元件1 8所造成的螺栓3 4 及接頭臂1 7的轉動動作可將氣圈消除器繞著接頭軸線γ 移動。 此外，第3圖中亦顯不出固持臂a的自由末端由塞子 3 8加以封閉，例如由塑膠所製成者。在必須要將電續或管 插入的情形中’塞子3 8上可以設有穿孔3 9。在沒有電纜 或管的情形中，塞子3 8可以完全封堵住固持臂末端。 【圖式簡單說明】 第1圖是導紗裝置在外殼蓋移開後的外觀圖。 第2圖是有關於滑動固定部結構體之細節的外觀圖。 第3圖是傾斜接頭的剖面圖，其剖面的平面係位在接 頭軸線上。 -14- (12) (12)1292446 【主要元件符號說明】 1 外殼 2 外殼側壁 3 外殻前壁 4 內部 5 捲繞元件 6 儲放本體 7 突面 8 大直徑突緣末端 9 漏斗殻 10 肋條 11 小直徑末端 12 紗線處理零組件 13 連接部 14 纜線 15 穿孔 16 接頭部 17 接頭臂 18 致動元件 19 通道 20 通道 2 1 肋部 22 突面 23 底切下凹溝槽 -15- (13)1292446 24 25 26 27 28 291292446 (1) Description of the Invention [Technical Field of the Invention] The present invention relates to a yarn guiding device described in the preamble of claim 1. [Prior Art] When the yarn windings are sequentially drawn from the upper end of the front end of the storage body in the axial direction of the storage body of the yarn guiding device at a high speed, the yarn forms a balloon (Balloon) . The balloon effect affects the correct yarn control results and consumes energy, both of which can have a negative impact on the insertion process in the loom. For this reason, especially in the yarn guiding device for the jet loom, it is necessary to use a balloon breaker for mechanically reducing the formation of the air enthalpy, thereby improving the yarn control effect and A preferred interlacing of the yarn. A variety of different balloon eliminators are known, such as ring or funnel-shaped balloon eliminators. Conventionally, the balloon eliminator is disposed coaxially with the reservoir body and is disposed around the reservoir body or on the downstream side of the reservoir body. The balloon eliminator is fixed to the outer casing of the yarn guiding device so that its position can be adjusted at least in the axial direction as needed. In addition, the balloon eliminator is fixed so as to be able to separate or move laterally away in the event that it does not substantially interfere with the access to the storage body. The funnel-shaped balloon eliminator of the yarn guiding device is known from the European patent EP 1 083 252 A, which is attached to a sley (Siey) which is arranged in an axial extension and fixed in The solid -4- (2) (2) 1292446 holding arm on the yarn guide housing. The sley can be adjusted along with the balloon eliminator along the longitudinal direction of the holding arm. The retaining arm is hollow and can be provided with a cable or line therein. These cables or lines are required for other yarn processing components that are placed inside the balloon eliminator or downstream of the balloon eliminator B. When there is a need to freely enter and exit the storage body, the sling provided with the balloon eliminator will be moved away from the holding arm and hung from the free end of the holding arm to the cable of each yarn processing component or On the pipeline. This condition can cause interference to the operator working in the area where the body is stored. In the case where no cable or pipeline is provided, the stern with the venting eliminator must be placed next to it and temporarily placed in the appropriate space. The removal of the balloon eliminator is quite cumbersome. The retaining arm projects quite far in the direction toward the downstream, which would create a permanent interference barrier when the balloon eliminator is placed adjacent to or around the storage body. Another known yarn guiding device has three holding arms disposed around the storage body and fixed to the outer casing of the yarn guiding device. Two of these holding arms are used to support the tilt joint on which the balloon canceller is attached. The third retaining arm can be releasably coupled to the balloon eliminator when the balloon eliminator is in the working position. This third holding arm is hollow and is fixed to one side of the outer casing of the yarn guiding device. When cables or lines are provided, they are inserted into the third holding arm and extend unrestrictedly from the outer side end of the holding arm, passing through an inlet into the interior of the housing. The retaining assembly of the balloon eliminator comprises a plurality of parts that are inclined to the side of the balloon eliminator and away from the storage body for work in the area of the storage body, for storing the body Entry and exit caused -5- (3) (3) 1292446 unnecessary restrictions. The inlet provided on the outer casing requires additional processing steps and must be sealed to prevent contamination from invading the interior of the enclosure. SUMMARY OF THE INVENTION An object of the present invention is to provide a yarn holding device which has a structurally relatively simple holding assembly which is used by a balloon breaker. This retaining assembly must provide the possibility of easy and comfortable handling when adjusting the air eliminator to the working position and to the inactive position. In addition, the retaining assembly must be able to prevent the operator from being able to work as much as possible when the air eliminator is in the inactive position and is to be operated in the storage body. This purpose can be achieved by the features of claim 1 of the patent application. 〇 A single holding arm will only cause minimal obstacles in the vicinity of the storage body. The tilt joint allows it to be adjusted to a stable working position and adjusted to a stable, inactive position where the balloon eliminator is completely removed from the area where the operator must work. In addition, the angled joints are also available for comfortable and quick operation by the operator. The retaining arm is held securely within the outer length of the outer casing. Since the retaining arm has axial adjustability relative to the outer casing, the retaining arm only protrudes beyond the front side of the outer casing to the distance it requires to securely position the balloon canceller, for example, the balloon eliminator is at its equivalent When it is close to the storage body or the working position surrounding the storage body, since the unnecessary portion of the holding arm extending in the longitudinal direction is still retained in the interior of the housing, the outer end of the holding arm does not become extra -6 - (4) 1292446 obstacles. The anti-rotation damper in the housing and the sliding mount structure is correctly aligned axially with respect to the storage body regardless of the axial working position. Install the two ends of the holding arm or the pipeline, and guide the cable or pipeline directly to the appropriate connection. This cable or line eliminates interference and eliminates the wire loops or line loops that remain on the outside of the casing of the yarn guide. When the balloon eliminator is circumvented away from the storage body, the balloon eliminator, as well as the cables and lines, will be completely absent from the operator's field. This holding structure is simple and lightweight. Can work comfort for people. The ratchet mechanism within the tilt joint automatically assumes at least two stable positions. The gas eliminator can move between the at least two positions. These two ratchet positions make it unnecessary for the operator to care about the correct air venting position. It is quite comfortable for the operator to use the tilt joint to move the air eliminator because the operator manually actuates the actuating element. The position of the two axially spaced apart retaining arm channels in the body region provides for the secure attachment of the retaining arms. All areas requiring relative movement are covered by the outer casing to protect against contamination. The clamping element can securely hold the arm so that it does not actuate the perforation on the gas and balloon eliminator to provide cable to the interior of the housing and possibly short during operation of the yarn guiding device In order to avoid the easily damaged cable head axis, the area that must be operated when the cable or the pipeline is inclined laterally improves the operation to ensure that the air eliminator is easily and quickly at the optimal preset working position. Or no, the operator only needs to correspondingly slide the fixed structure position effect. The inside of the component is protected and positioned at various positions. Force from the outside -7- (5) 1292446 The amount or vibration acts on the balloon eliminator or the holding arm to move in an uncontrolled manner. In a preferred embodiment, the gripping member can be adjusted only by the operator opening the outer casing from the outer casing to adjust it between the disengaged position and the gripping position. In another preferred embodiment, the clamping member can be adjusted from the outside of the housing without requiring the operator to open the housing first. • The anti-rotation structure that acts on the holding arm can be suitably placed between the clamping element and the holding arm itself. When the clamping element is moved to the clamping position, the holding arm is automatically blocked from relative rotational movement. In a structurally simple manner, the clamping element can be a U-shaped profile which, in the clamping position, abuts against the inside of the side wall of the housing, while at the same time the clamping portion bears against the holding On the arm. A tension screw that passes between the support portion and the clamping portion through the clamping member can be supported by the force of the tension screw and against the support portion on the inner side of the side wall of the outer casing and against the holding arm A long lever arm between the parts securely holds the retaining arm. Therefore, the holding arm is fixed by the clamping member and is also fixed by the frictional force in the retaining arm passage of the outer casing. The outer casing is rigid enough to provide a large amount of force to securely hold the retaining arm. In a structurally simple manner, the tension screw is inserted such that the head is positioned within the undercut recess in the side wall of the outer casing. This is quite useful in terms of ease of assembly and comfortable operation of the sliding mount structure. In another embodiment, the tension screw extends through the side wall of the housing to enable it to be operated from outside the housing without opening the housing. -8- (6) (6) 1292446 In order to provide the anti-rotation effect of the retaining arm, the clamping portion of the clamping member has at least one [(the looping element] engages into the axial groove or groove in the retaining arm. Therefore, when the clamping element is moved to the clamping position, the anti-rotation structure will have an effect 'regardless of the initial axial position of the holding arm. This anti-rotation structure can even achieve another function, namely preventing the holding arm from being accidentally The ground is pulled out from the outer casing. The free end of the retaining arm passing through the inclined joint can be closed by a plug to prevent contamination from invading into the outer casing. In the case where at least one cable or pipeline is provided, the plug can be A perforation for the passage of a cable or pipeline is provided. In the case where at least one cable or pipeline is provided, it can be guided through the retaining arm into the interior of the casing. The retaining arm can be a part of a circular tube Alternatively, the holding arm may be a shaped tube or a tube having at least one forming portion for achieving an anti-rotation function in another manner. The tilt joint is a fixed position clamped on the holding arm. Preferably, the device is capable of preventing axial displacement and rotation of the tilt joint on the retaining arm by means of a Form-Fit fixing device. In the yarn guiding device for the jet loom, A sensing device or a stopping device is disposed on an outer side of the front wall of the outer casing structurally coupled with the outer periphery of the storage body. The outer casing passage for inserting the retaining arm into the outer casing of the yarn guiding device is disposed in the front wall of the outer casing. Positioned next to the sensing device or the stop device so that it does not interfere with the contact with the sensing device or the stopping device. Therefore, the position of the holding arm is laterally offset. However, it is used to fix the balloon elimination. -9- (7) (7) The joint arm of the tilting joint of the 1292446 is located on the side of the holding arm facing the storage body, so that the balloon eliminator can be fixed in its working position in a stable manner. Hereinafter, an embodiment of the present invention will be described with reference to the drawings. [Embodiment] The yarn guiding device F shown in Fig. 1, particularly the yarn guiding device F for use in a jet or water jet loom (not shown), has a Metal case 1, There is a casing side wall 2 facing the inner space 4 of the outer casing 1 and a casing front wall 3. In the interior 4, a drive motor not shown in the drawing and another control system or supply connection portion are conventionally provided. A rotatable winding element 5 is provided in front of the front wall 3, which is rotatable relative to a fixed storage body 6. The storage body 6 can include a plurality of locations for changing the storage body 6 when needed. The sensing device or the stopping device is connected to the front wall 3 or the projection 7 formed integrally with the front wall 3, as is known in the jet loom feeding device. The yarn guiding device F is provided with a A gas eliminator B, which in the illustrated embodiment has a funnel-like shape with a large diameter flange end 8 and the funnel shell 9 is provided with longitudinal ribs 10 that extend along the funnel shell 9 to different At the length, the large diameter flange end 8 is located forward of the front end of the storage body 6 in the operational position of the illustrated balloon canceller B, and the funnel axis is substantially concentric with the axis X of the storage body 6. . A yarn processing component 12 such as a threading nozzle and a yarn guiding eye is mounted on the small diameter end 1 of the balloon eliminator B. The connection 13 is connected via a line or cable 14 to the connection or supply location within the housing -10- (8) 1292446. The balloon eliminator B is fixed to the working position by a holding structure Η. The retaining structure is provided with a single root holding arm A extending substantially parallel to the axis X. The slant joint K is fixed to one end of the holding arm A by clamping, and preferably by means of a fixing means not shown. The angled joint K has a joint axis Y that is substantially perpendicular to the axis X and, in the illustrated embodiment, is substantially parallel to the plane defined by the top opening of the outer casing 1. During the operation of the yarn guiding device F, the top opening of the outer casing 1 is closed by a cover which is not shown. The tilt joint K further has a joint arm 17 attached to the large diameter flange end 8 of the balloon remover B. An actuating element 18 having a handle portion configured as the same grip can be used to position the joint arm 17 provided with the balloon canceller B in the illustrated working position with the balloon canceller B in FIG. The inclined tilt-inactive position is adjusted so that it does not impair the access to the area of the storage body 6. The holding arm A is hollow and is part of a circular tube made of, for example, metal. The retaining arm A is inserted into the passage 20 in the projection 22 of the front wall 3 of the casing and in another passage 19 provided in the rib 21 formed integrally with the side wall 2 of the casing. Between the passages 19, 20, a clamping element C is provided which is fixed in position by at least one tension screw 25 which extends through the clamping element C and engages the side wall 4 of the casing. This clamping element C is in the illustrated embodiment a U-shaped portion of the metal profile 24 having two legs. The head portion 2 7 of the tension screw 25 (Fig. 2) is inserted into, for example, an undercut concave groove 23 formed on the inner side of the side wall 2 of the casing, such as a dovetail groove. The passages 20, 29 -11 - (9) 1292446 and the clamp elements C provided with the tension screws 25 and the grooves 23 constitute a slide fixing portion structure S of the holding arm A. Further, an anti-rotation structure R is coupled to the sliding fixing portion structure S for preventing the holding arm A from rotating relative to the outer casing 1. Alternatively, in the case where the retaining arm A is formed into a shape profile that can be inserted into the channel 19, 20 having an associated shape, the anti-rotation structure can be between the retaining arm A and the channel 19, 20 The shape fit (not shown) is automatically achieved. # Through the tension screw 25, the clamping element C can be in the illustrated clamping position, wherein the holding arm A is fixed on the outer casing 1 and the release position (Fig. 2), wherein the holding arm A can be further from the outer casing 1 The inner pull is pulled out or pushed into the outer casing 1 to adjust it. The inner end of the holding arm A constitutes a cable perforation or a pipe perforation 15 . Similar and invisible perforations are provided on the free end of the holding arm A passing through the other side of the inclined joint K. When no cable or pipeline is provided, the other end can be closed by a plastic plug. In still another alternative, the plugs may be provided with respective line through holes and cable perforations (Fig. 2). In the embodiment illustrated in Figure 1, the yarn processing assembly 12 is coupled via a line 14 to a compressed air supply or valve 'not shown. Instead of or in addition, at least one cable can be provided extending through the holding arm A. Fig. 2 shows the holding assembly S and the anti-rotation structure R, which have been described with reference to Fig. 1. The clamping element C is part of a U-shaped profile 24 having two legs. The leg portion of the profile 24 constitutes a support portion 31 and a grip portion 29. The profile 24 is pushed by the tension screw 25 with the support portion 31 -12-(10) 1292446 against the inner side of the side wall 2 of the casing, and the nip portion 29 is pressed against the outer side of the holding arm A. The head 27 of the tension screw 25 is inserted into the undercut concave groove 23 as shown in Fig. 1. Alternatively, the tension screw 25 can be passed through the outer casing side wall 2 so that the head portion 27 can be contacted from the outer side of the outer casing 1 without opening the outer casing for adjusting the clamping member C. The clamping nut 28 is adapted to urge the clamping member C against the inside of the side wall 2 of the casing while abutting against the holding arm A, and the holding arm is also pressed against the passages 19, 20. On the wall. In the illustrated embodiment, the anti-rotation structure R is formed by at least the engaging projection 30 formed on the grip portion 29 and the corresponding longitudinally extending groove or groove 32 provided on the retaining arm A. In another embodiment not shown, the engagement projections 30 are disposed between the legs of the profile 24. In still another alternative embodiment, the tension screw 25 extends even through the longitudinally extending slots of the retaining arm A to form an anti-rotational architecture. In addition, the projections 30 and the grooves or grooves 32 cooperate with each other to prevent the holding arm A from being accidentally pulled out of the casing. This is because the groove 32 is located at the left end of the second figure at an axial distance from the free end of the holding arm A. Also shown in Fig. 2 is that the holding arm A is part of the circular tube 26. The clamping element C shown in Figure 2 is in the released position. The retaining arm A can be pulled outwardly from the inside of the housing or pushed inwardly into the housing for movement of the air eliminator B to the position. After the tension screw 25 is locked, the support portion 31 will abut against the inner side of the outer casing side wall 2, and the clamping portion 29 will be strongly pressed against the holding arm A at the same time, so that the engaging projection 3 is engaged. To the ditch or trough 3 2 . The clamping pressure of the clamping member C also pushes the solid -13- (11) 1292446 holding arm A against the inner wall of the passages 9, 9 and 20. Fig. 3 shows the design of the slant joint κ shown in Fig. 1. The plane of this profile coincides with the joint axis Y. The inclined joint portion 16 is held by the screw 3 3 on the holding arm A. Further, a shape-fitting member 'not shown' is provided to improve the positioning of the inclined joint portion 16 on the holding arm a. The joint arm 17 is connected to the joint portion 16 by a bolt 34. The actuating jaw 18 is fixed to the joint arm 17. The bolt 34 is urged against the joint portion 16 by the load of the elastic storage 35. Two peripherally formed spacers 3 6 (ratchet mechanisms) are provided between the joint arm j 7 and the joint portion 16 , which define the working position of the air eliminator B shown in FIG. 1 and at least one No action position. The bolts 3 4 are joined to the joint arms 17 by the cross pins 37 such that the rotation of the bolts 3 4 and the joint arms 17 caused by the actuating elements 18 can surround the balloon canceller around the joint axis γ moves. Further, it is also shown in Fig. 3 that the free end of the holding arm a is closed by the plug 38, for example, made of plastic. In the case where it is necessary to insert the electric or tube, the plug 38 can be provided with a perforation 39. In the absence of a cable or tube, the plug 38 can completely block the end of the retaining arm. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an external view of the yarn guiding device after the outer cover is removed. Fig. 2 is an external view showing details of the structure of the sliding fixing portion. Figure 3 is a cross-sectional view of the slant joint with the plane of the section being centered on the joint axis. -14- (12) (12) 1292446 [Description of main components] 1 Housing 2 Housing side wall 3 Housing front wall 4 Interior 5 Winding element 6 Storage body 7 Projection 8 Large diameter flange end 9 Funnel housing 10 Rib 11 Small diameter end 12 Yarn handling components 13 Connections 14 Cable 15 Perforation 16 Joint part 17 Joint arm 18 Actuating element 19 Channel 20 Channel 2 1 Rib 22 Face 23 Undercutting concave groove -15- ( 13) 1292446 24 25 26 27 28 29
30 3 1 3 2 3 3 34 3 5 36 3 730 3 1 3 2 3 3 34 3 5 36 3 7
38 3 938 3 9
A B C F HA B C F H
KK
RR
S 型材 張力螺釘 圓管 頭部 倂緊螺帽 夾持部 嚙合部 支撐部 溝 螺釘 螺栓 彈簧 墊片 橫鎖 塞子 穿孔 固持臂 氣圈消除器 夾持元件 導紗裝置 固持結構 傾斜接頭 抗轉動結構 滑動固定部結構體 -16- (14) 1292446 X 軸線 γ 接頭軸線S Profile Tension Screw Round Tube Head Tightening Nut Clamping Engagement Supporting Groove Screw Bolt Spring Shift Locking Plug Perforation Retaining Arm Air Cylinder Eliminator Clamping Element Yarn Holding Device Tilting Structure Tilting Joint Anti-rotation Structure Sliding Fixing部结构-16- (14) 1292446 X-axis γ joint axis