I298753 故、發明說明： 【發明所屬之技術領域】 技術領域 本發明係有關於在編織機之喂紗器及在編織機之喂紗 裔系統。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a yarn feeder in a knitting machine and a yarn feeding system in the knitting machine.
t先前技術：J 背景技術 以往，在圓筒編織機中係沿著缸筒周緣，於複數處設 ι〇置喂紗器，且將複數線保持於各個喂紗器，並將編織途中 適合所希望的色或質不同的線選擇性地供線以顯現花紋。 複數配置之各喂紗器係分別選擇將必須保持的複數線一根 一根地插通頂端導線孔之複數導線臂之其中一導線臂並使 之作動，再將該導線臂保持之預定線送至編織位置，或停 止該線編織時，使在編織位置之導線臂保持的線退出編織 位置。上述導線臂之作動係藉由來自記憶媒體之信號來操 作致動器或電磁閥等選擇裝置，並將致動器等選擇裝置之 動作直接或間接傳送至導紗構件（參閱專利文獻丨、2、3)。 由來自記憶媒體信號所產生之致動器之動作，係在致 動裔之振動爪由待機位置振動至作動位置結束後回到原來 2〇待機位置，但其間之所用時間短，若藉致動器之動作使導 線臂位移，使導線臂之對接部抵接導線臂前進凸輪，且導 線臂到開始進出供線位置之動作稍微產生分歧，則有導線 臂之對接部與凸輪未抵接或在該等構件間及其他構件間產 生破損與其他不佳情形而使停止編織機原因之虞。 1298753 再者，習知，在設置於上述複數位置之供線位置，因 為必須分別設置致動器或電磁閥等，故其設置個數增加， 譬如，若為操作用以供給一根線之供線臂而設置一個致動 器等，則其數目將與線根數相同，裝置本身亦將大型化、 5 複雜化。 專利文獻1 特公昭50-6578號公報 專利文獻2 特開昭52-110964號公報 專利文獻3 實公平1-21988號公報BACKGROUND OF THE INVENTION In the prior art, in a cylindrical knitting machine, a yarn feeder is placed at a plurality of places along the circumference of the cylinder, and the plurality of yarns are held in the respective yarn feeders, and the knitting machine is suitable for the knitting. A desired color or a different quality line is selectively supplied to the line to visualize the pattern. Each of the yarn feeders of the plurality of configurations respectively selects one of the plurality of wire arms of the plurality of wire arms of the top wire hole to be moved one by one, and then moves the wire arm to a predetermined line. When the knitting position is stopped or the knitting of the thread is stopped, the thread held by the wire arm at the knitting position is taken out of the knitting position. The actuating of the wire arm is to operate a selection device such as an actuator or a solenoid valve by a signal from a memory medium, and directly or indirectly transmit the action of the actuator or the like to the yarn guiding member (refer to Patent Document 2, 2). 3). The action of the actuator generated by the signal from the memory medium is returned to the original 2 〇 standby position after the vibrating claw of the actuating person vibrates from the standby position to the active position, but the time spent between them is short. The action of the device displaces the wire arm so that the abutting portion of the wire arm abuts the wire arm advancing cam, and the action of the wire arm to the position of starting to enter and exit the wire is slightly divergent, and the abutting portion of the wire arm is not abutted with the cam or The reason for the breakage of the knitting machine is caused by damage and other undesirable conditions between the members and other members. 1298753 Furthermore, it is conventionally known that, in the supply line position provided at the above plural position, since the actuator or the solenoid valve or the like must be separately provided, the number of installations is increased, for example, if it is operated for supplying a wire If an actuator or the like is provided for the wire arm, the number of the actuators will be the same as the number of wires, and the device itself will be enlarged and commensurate. Patent Document 1 Japanese Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei.
【明内容J 10 發明概述 鑑於上述事項，本發明之目的在於提供一種在具有各 自有複數導線臂之複數喂紗器之圓筒編織機中，在藉由致 動益等選擇裝置使導紗構件經由選擇器等中介構件進出導 線臂移動凸輪軌跡内之際，藉設有可固定其進出之鎖固機 15構，可防止導線臂妄動。又，由於使致動器等選擇裝置在 純紗器間循環移動，故僅作成共同的—台就可使裝置簡 早化。而且，使線端切斷用之可動刃與導線臂之動作連動 作，可提高操作之確實性。 本發明之喂紗器，係編織機中之喂紗器，包含有：複 數導紗構件；選擇器等之中介構件；及鎖固機構，係當藉 致動器等選擇裝置，使前述複數導紗構件中之一個經由前 述中介構件進出導線臂移動凸輪軌跡内時，可固定前述導 紗構件進出前述導線臂移動凸輪軌跡内的狀態。 再者月I』述鎖固機構係在前述導紗構件即將朝供線位 1298753 置進出之前的期間與即將由前述供線位置退出之前的期 間，固定前述導紗構件進出前述導線臂移動凸輪執跡内的 狀態。 又，該喂紗器更包含具有固定刃與動刃之線端切斷構 5 件，且前述動刃係與前述導紗構件連動，而前述線端切斷 構件在前述導紗構件由供線位置退出時，相對前述固定刃 移動前述動刃，以切斷供線。 再者，本發明之喂紗器系統，係編織機中之喂紗器系 統，包含有複數喂紗器與單一之致動器等選擇裝置，而前 10 述喂紗器包含有：複數導紗構件；選擇器等之中介構件； 及鎖固機構，係當藉前述選擇裝置，使前述複數導紗構件 中之一個經由前述中介構件進出導線臂移動凸輪執跡内 時，可固定前述導紗構件進出前述導線臂移動凸輪執跡内 的狀態，又，前述選擇裝置可於前述複數喂紗器之間循環 15 移動。 圖式簡單說明 第1圖係本發明喂紗器之供線待機狀態截面圖。 第2圖係在本發明喂紗器中，致動器後退至作動待機位 置狀態之導線臂開始進出時之鎖固狀態截面圖。 20 第3圖係在本發明喂紗器中，導線臂之導線孔超過針列 狀態之截面圖。 第4圖係在本發明喂紗器中，導線臂在最進出位置之前 時之截面圖。 第5圖係在本發明喂紗器中，導線臂在最進出之位置時 1298753 之截面圖。 第6圖係在本發明喂紗器中，進出供線位置之導線臂開 始退出時之鎖固狀態截面圖。 第7圖係進出退出導線臂之前進凸輪與後退凸輪之配 5 置圖。 第8A圖係固定刃、第8B圖係動刃且第8(：圖係壓線板之 側面圖。 【資施方式】 實施發明之較佳形態 1〇 以下與圖式一起說明本發明圓筒編織機喂紗器之實施 形態。圓筒編織機具有複數喂紗器（喂紗器系統）。第丨圖顯 不各喂紗器1之縱截面圖，喂紗器丨係設置於具有複數針2之 缸甸3上方。設置個數雖沒有特別的限制但最好複數時是等 間隔的。 15 %紗裔1將由具有並列嵌合複數後述選擇桿4之選擇桿 溝5之區域所形成之選擇導桿6兩側以側板7，7蓋上，並藉 橫跨兩側板7，7上部兩側所設置的軸8與臂9，垂下至構成 圓筒編織機機架一部份之環狀體10。在橫跨侧板7，7頂端 所設置之軸U支樓由前述臂9垂下之螺栓12，並利用調節它 20 來確保喂紗器1之水平。 在各k擇;^溝5内’藉横跨側板7，7間之軸⑸罷動自如 地支撐各自的選擇桿4。在選擇桿4上緣，突出複數選擇對 接部16。而且，藉由留下其中預定之選擇對接部並切除此 以外者，可使對接料⑼於分難插人—個騎導管6之 1298753 選擇桿4(在圖示之例係六片)不同的位置。位於選擇導管6 内之選擇桿4大致呈〜字狀的彎曲，在彎曲部之中央部設置 有與後述導線臂17的上部對接部18抵接之朝下的中央^出 部19。在選擇桿4側面設有銷2〇，且在側板7，7間設有彈菁 5端部支撐桿2卜在前述銷20與彈簣端部支撐桿以之間圍繞 軸I5架設彈簧22，使選擇對接部10經常在w圖中做反時針 方向旋轉，亦即，如同賦與選擇對接部16經常向上下突出 的勢能。 在選擇對接部16上面設有致動器25，且致動器係利用 ⑺由中央旋轉軸分歧出來之臂等支撐，使與圓筒編織機之旋 轉部份亦即，用以操作針的凸輪機構等驅動部份同步旋 轉。因而，針2之操作與致動器25之動作係完全同步。 致動器25在其下部設有擺動爪26(在圖示之例係六 個）。各擺動爪26對位於複數選擇桿4之各個對接部16，只 要L號輸出到致動态25，就可如同圖示般將頂端置於左 方，譬如在六個之中在一號出現信號時，其擺動爪26將頂 端向右方擺動並與它對位之選擇桿4之對接部16抵接，並且 下壓該對接部16。在選擇桿4下方，藉支撐於橫跨侧板7，7 間之導桿27、28設有與選擇桿4對等之導線臂17。 2〇 將導桿27與設置於導線臂17基部之Μ形導溝29，及設 置於中央附近之V字導溝30與導桿28分別滑動自如地嵌 合，藉此支撐線導向臂17使其可朝向圖面左右方向進退， 並且藉由使以彈簧支撐桿31，31支撐之彈簧32的端部抵接 導線臂17下緣，可賦與導線臂17全體經常向上方移動的勢 1298753 月b在導線臂17中33、34係定位用凹部，35係上部凹嵌部， 36係下對接部。在喂紗器1之旋轉執跡下方，當導線臂17之 下對接部36突出下方之際，在與它抵接位置設有前進凸輪 51與後退凸輪52。 5 在選擇桿4與導線臂17之間設有鎖固機構40。鎖固機構 40之構造如下。一對支撐軸41、42分別擺動自如地支樓固 定桿43、44，且固定桿43、44形成對稱形，並且分別在頂 、具有突部45及平部46，兩者藉互相扣止於頂端部之彈簧 47互相掛住頂端，且突部45或平部46抵接導線臂17。48、 10 49係制動器。 分別相對各導線臂17，設有導線臂17用以在停止時切 斷保持導線之刀具。刀具係如第8圖所示由固定刃60，動刀 61、壓線板62構成且分別形成板狀體。以動刃61作為中心， 固定刃6 0、動刃61、壓線板6 2與導線臂17呈積層狀態重疊。 15在固定刃6〇、動刃61、壓線板62之頂端分別設置鉤63、64、 65 ’且在鉤63外側與鉤64内側分別設置切斷刃63a與切斷刃 64a。固定刃60及壓線板62係藉橫跨側板7，7間之桿66、67、 68，與導桿27、28來支撐。而且，在其中動刃61係在設置 於左右二處之長孔69、70插通導桿27、28而受到支撐並可 20 滑動左右。又，在動刃61側面設有銷71，且當該銷抵接導 線臂17的上部凹部35之側壁35a之際該銷受到推壓而能移 動。 接著對本發明之裝置的作用加以說明。喂紗器1完全未 進行供線時，如第1圖所示，選擇桿4由彈簧22賦與勢能上 1298753 升上緣而突出對接部16。而且，導線臂π係在後退之狀態 且由彈簧32賦與向上方勢能，使下對接部36引入喂紗器1 内。接著，相對複數喂紗器之中的其他喂紗器之位置一直 循環移動之共同的單一致動器25，在相對該喂紗器1時，若 5需要供給該喂紗器1所持有之線，則作動致動器25，並擺動 預定之擺動爪26抵接對接部16。對接部16因此被塞入，且 如第2圖所示’選擇桿4使頂端4a下向動作與導線臂17之上 對接部18抵接，並使導線臂π抵抗彈簧32力量，使下對接 部36由喂紗器1之下面突出。藉此，下對接部％可進入前進 10凸輪51之軌跡内。在該狀態下，鎖固機構40係，如第2圖所 示，維持選擇桿4之頂端4a與導線臂17之上對接部18抵接狀 態。亦即，鎖固機構40在導線臂17即將朝供線位置進出之 鈾的期間，固定導線臂17進出前進凸輪51軌跡内的狀態。 此外，在此，導線臂17即將朝供線位置進出之前期間係稱 15為導線臂17即將朝供線位置進出之前之時間帶。 如此，藉鎖固機構4〇，在導線臂17即將朝供線位置進 & f將導線臂17固定在進出前進凸輪51執跡内的狀 1b雖然致動器動作之所用時間短，卻可使導線臂 17之上對接部18與前進凸輪51之移動關係確實化。結果， 能確保導線臂n之上對接部ls與前進凸輪在正確的時點 抵接。 接著… 一 古—進仃下一步驟。亦即，藉鎖固機構40，導線臂 二固疋在進出前進凸輪51軌跡内的狀態，而在該狀態下， Ik者編織機之旋轉被前進凸輪51壓緊，如第頂所示，且下 11 1298753 對接部36隨著前進凸輪51之斜面51a移動，而導線臂17朝第 2圖中之左方向移動成為第3圖所示狀態。亦即，與導桿28 嵌合之V字形導溝3〇為了要位在v字之底部與導桿28嵌合 之位置’使導線臂17之導線孔53上升並水平移動，其間將 5越過保持於編織機缸頭3之編織針2頂部。 接著，導線臂17之下對接部36到達第7圖所示前進凸輪 51頂部附近，如第4圖所示，且導線臂17的上部凹緣35之侧 壁35a與固定桿44頂端突部45抵接，固定桿44依然向順時針 方向旋轉。導線臂17之下對接部36到達前進凸輪51抵接部 1〇時，如第5圖所示，導線臂17被導桿27、28導至最進出之位 置且導線臂17藉彈簧32賦與勢能的力量使導桿28向中心旋 轉動作，並使導桿27與Μ型導溝29之臂部下方嵌合。藉由 使導線臂17後端部上升，可將下對接部36引入喂紗器丨内。 同時導線臂17頂端之導線孔53係略微下降且靜止在針 15 2之供線位置。此時，隨著前述導線臂17之進出，與導線臂 17之上部凹陷部％之側壁35a抵接的動刃61之銷71受壓而 使動刃61也進出，隱藏於固定刃60與壓板62之鉤63、65間 的動刃61之鉤64之呈u字狀打開於上方之刃咖顯現出來。 所供給之線γ在供線途中不會進入具有在上述刀64a之鉤64 20内，故可進行編織。 上述導線臂17之供線進入預定路程並且接著進行線之 選擇。該線之選擇係停止具有一個喂紗器丨之第丨線之供 線’相當於進行第2線之供線。因而，藉料使致動器25的時 點一致之操作，可同時進行供線之供給停止與新線之投 12 1298753 入。但是，新舊兩線會如同後述般隨著少許縱行而拉齊並 供線。不過，由於致動器25之作動時間極短，故對接部16 之推壓不會持續很久，且選擇桿4隨即回到原來位置。 在此之前，停止已供線之線(稱為舊線)係如下進行。若 5在第5圖所示狀態下進行供線時作動致動器25，並以致動器 25之擺動爪26壓入選擇桿4之對接部16，則選擇桿4朝第5圖 中之順時針方向旋轉，並且以中央突出部丨9壓住導線臂17 之上部對接部18。不過由於致動器25之作動時間極短，故 對接部16之推壓不會持續很久，且選擇桿4隨即藉彈簀22之 10彈力回到原來位置。利用上述選擇桿4之中央突出部19對導 線臂17之上部對接部18之推壓，導線臂17可以導桿28為中 心朝順時針方向旋轉，並且此時在定位用凹部35之側壁35a 上抵接頂端突部45之固定桿44可被解除，如第6圖所示，且 被彈簧47拉住而朝反時針方向旋轉，並使平部恥抵接上部 15對接部18之肩部18a，且亦可解除因選擇管4復歸原位置而 推壓中央突出部19，使導線臂17即使承受彈簧32之彈力， 下對接部36也無進入喂紗器丨内，呈現可保持突出之靜止狀 態的鎖固狀態。 藉該動作’保持舊線之導線臂17以導桿28為中心向順 守針方向鉍轉作動，使下對接部36突出喂紗器丨外（圖示於 苐6圖）。 如第6圖所不，鎖固機構機4〇係在導線臂17即將從供線 =置退出之則’固定導線臂17進出前進凸輪51執跡内的狀 恶。此外，在此，導線臂17即將從供線位置退出之前期間 13 1298753 係稱為含導臂17即將從喂紗器退出之前之時間帶。 如此，利用鎖固機構40，在導線臂I?從供線位置即將 ，出之前導線臂17可固定在進出前進凸輪51軌跡内的狀 恶，藉此，雖然致動器動作之所用時間报短，但是卻可使 導線臂I7之上對接部IS與前進凸輪S1之移動關係確實化。 結果，可確保導線臂17之上對接部18與前進凸輪51在正確 的時點抵接。 接著，進入下一步驟。亦即，如第7圖所示，保持舊線 之導線臂之下對接部36a與後退凸輪52抵接並下降。若藉前 述後退凸輪52開始拉回導線臂17，則由於上對接部18之肩 部18a也朝第6圖中之右方移動’固定桿44之平部私及突部 45與肩部18a分離而可解除鎖固。不過，由於厘形導溝29之 形狀與導桿27之關係，直到導線臂17盡力拉回且導桿27進 入Μ形導溝29的端部5之凹嵌部祝為止，下對接部％係突 15出於喂紗器i之下部。後退凸輪52與對接部細之扣合解除 時’在喂紗器1内’導線臂17係藉彈簧32之彈力而向上方抵 壓定位用凹部34,且藉嵌糾形導溝29之端部凹部祝與導 桿27，可成為導線臂17之後端部向上方旋轉且下對接部％ 進入喂紗裔1内之苐1圖所示狀態。 2〇 在上述導線臂17後退時，導線臂17的凹部35之側壁35b 係與突出於前方且打開釣64之動刀61之鎖7i扣合並且隨 著導線臂π之後退透過銷71使動刀61之釣64後退。由於在 此之刖’導線#17後退’故在前迷動刃之鎖71與導線臂^ 之凹部側壁观接之時點，為使導線臂ΐ7之導孔53與動刀 14 1298753 61之鉤64之位置一致，可使導孔53引導的線進入鉤64内， 利用相連之導線臂17之後退，使動刃61再後退，且藉由動 刀61之刀64與固定刃60之刃63a切斷線，並且線端可保持在 夾持於動刃61之鉤64與壓線板62之鉤65間之形狀。 5 以下就編織停止線或新開始編織線對於若干縱行同時 進行編織方面加以說明。藉致動器25使擺動爪26、26相對 新舊兩線之選擇桿4，4同時作動，即使兩線之選擇桿4、4 同時送出新舊兩導線臂17、17之下對接部36、36a(36a係圖 示於第7圖），在編織機旋轉方向上位於先行位置之前進凸 1〇輪51也會先與新線之導線臂17之下對接部36抵接，並使該 下對接部36順著斜面51a上升，到達前進凸輪51頂部時以如 鈾述之作用將下對接部36隱藏於喂紗器1内，並且接連之後 退凸輪52未抵接。接著，在位於後續位置之後退凸輪52作 用於彳τ止供線之線之導線臂下對接部36&後，僅可在第7圖 15所示之L之間供給兩線。 如以上詳述者，本發明之喂紗器由於將致動器等選擇 裝置之瞬時動作以經由鎖固機構固定之狀態傳達至導線 ’’導線臂之動料實且不會妄動，並且在編織機旋轉時 亦不會發生故障。又，由於將導線臂之動作直接傳至刀具 之動刃以移動動刃，故可完全地配合導線之動作與線切斷 之動作，也不需要另外準備用⑽動刀具之機構。 本發明之喂紗器，當藉由致動器等選擇裝置，使複數 導紗構件之中的-個經由中介構件進出導線臂移動凸輪軌 跡内之際，由於具有可固定導紗構件進出導線臂移動凸輪 15 1298753 軌跡内的狀態之鎖固機構，即使致動器復歸原狀之後，也 能固定所選擇之狀態。該固定態係在開始新的供線時，或 停止供線時都相同。 本卷明之\紗器系統具有單一的致動器等選擇裝置， 5且前述選擇裝置由於可在複數喂紗器之間循環移動，即使 喂紗器之個數變多，致動器等選擇裝置一組也就足夠了， 因此不只忐簡化編織機機構，亦具有對維護有利之效果。 再者，動刀與導紗構件之動作連動，且由於導紗構件 在從供線位置退出時，相對固定刃移動動刃並進行供線之 刀斷故特別具有無須设置用以開動線切斷用可動刃機構 之效果。 【圖式簡單說明】 第1圖係本發明喂紗器之供線待機狀態截面圖。 第2圖係在本發明喂紗”，致動it後退至作動待機位 15置狀態之導線臂開始進出時之鎖固狀態戴面圖。 第3圖係在本發明喂紗器中，導線臂之導線孔超過針列 狀態之截面圖。 第4圖係在本發明喂紗器中，導線f在最進出位置之前 時之截面圖。 2〇 第5圖係在本發明喂紗器中，導線臂在最進出之位置時 之截面圖。 第6圖係在本發明喂紗器中，進出供線位置之導線臂開 始退出時之鎖固狀態截面圖。 第7圖係進出退出導線臂之前進凸輪與後退凸輪之配 16 1298753 置圖。 第8A圖係固定刃、第8B圖係動刃且第8C圖係壓線板之 側面圖。 【圖式之主要元件代表符號表】 1…喂紗器 2…針(編織針） 3…缸筒 4…選擇桿 4a…頂端 5…選擇桿溝 6···選擇導管 7…侧板 8、11、15…轴 9…臂 10…環狀體 12…螺栓 16…選擇對接部 17…導線臂 18…上(部)對接部 18a…肩部 19…突出部 20、 71…銷 21、 31…支撐桿 22、 32、47…彈簧 25…致動器 26…擺動爪 27、28···導桿 29…導溝(M形） 29a···凹欲部 30…導溝(V形） 33、34…定位用凹部 35…凹部 35a、35b···側壁 36…下(部)對接部 36a···下對接部 40…鎖固機構 41、42…支撐軸 43、44…固定桿 45…突部 46…平部 48、49···制動器 51…前進凸輪 51a…斜面 52…後退凸輪 53…導線孔 60···固定刃 17 1298753 61…動刃 62…壓線板 63、64、65…鉤 63a、64a···切斷刃 66、67、68…桿 69、70···長孔 18SUMMARY OF THE INVENTION In view of the foregoing, it is an object of the present invention to provide a yarn guiding member in a cylindrical knitting machine having a plurality of yarn feeders each having a plurality of wire arms, by actuating means When the wire arm moves into the cam track through the intermediate member such as the selector, the wire arm can be prevented from being swayed by the structure of the locking machine 15 that can be fixed in and out. Further, since the selecting means such as the actuator is circulated and moved between the pure yarn feeders, the device can be made simple only by making a common table. Further, by interlocking the movable blade for cutting the wire end with the operation of the wire arm, the accuracy of the operation can be improved. The yarn feeder of the present invention is a yarn feeder in a knitting machine, comprising: a plurality of yarn guiding members; an intermediate member such as a selector; and a locking mechanism, wherein the plurality of guides are selected by an actuator or the like When one of the yarn members enters and exits the wire arm movement cam track via the intermediate member, the state in which the yarn guiding member moves into and out of the wire arm movement cam track can be fixed. Further, the lock mechanism of the month I is fixed until the wire guide member is moved in and out of the wire position 1289753, and the wire guide member is moved in and out of the wire arm before the wire feeder position is withdrawn. The state within the trace. Further, the yarn feeder further includes five wire end cutting structures having a fixed blade and a movable blade, wherein the movable blade is interlocked with the yarn guiding member, and the wire end cutting member is supplied by the wire in the yarn guiding member. When the position is withdrawn, the movable blade is moved relative to the fixed blade to cut the supply line. Furthermore, the yarn feeder system of the present invention is a yarn feeder system in a knitting machine comprising a plurality of yarn feeders and a single actuator, and the feeders of the first ten yarns include: a plurality of yarn guides. The intermediate member of the member; the selector; and the locking mechanism can fix the yarn guiding member when the one of the plurality of yarn guiding members is moved into and out of the wire arm through the intermediate member by the selection means. In and out of the state in which the wire arm moves the cam track, the selection means can be moved 15 between the plurality of yarn feeders. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a standby state of a feeder of the yarn feeder of the present invention. Fig. 2 is a sectional view showing the state of the lock in the yarn feeder of the present invention when the actuator is moved back to the state in which the actuator is in the standby state. 20 Fig. 3 is a cross-sectional view showing the wire hole of the wire arm exceeding the state of the needle string in the yarn feeder of the present invention. Figure 4 is a cross-sectional view of the yarn feeder of the present invention before the wire arm is in the most advanced position. Figure 5 is a cross-sectional view of the 1298753 when the wire arm is in the most in-and-out position in the yarn feeder of the present invention. Fig. 6 is a sectional view showing the state of the lock in the yarn feeder of the present invention when the wire arm entering and exiting the wire feeding position starts to exit. Figure 7 is a diagram of the forward and reverse cams before and after exiting the wire arm. 8A is a fixed blade, 8B is a moving blade and 8th (: a side view of a crimping plate of the drawing.) [Effective mode] Preferred embodiment of the invention 1 〇 The following describes the cylinder of the present invention together with the drawings The embodiment of the knitting machine yarn feeder has a plurality of yarn feeders (feeder system). The second drawing shows a longitudinal section of each yarn feeder 1, and the yarn feeder is provided with a plurality of needles. 2 The upper part of the cylinder 3 is not particularly limited, but it is preferably equally spaced in the plural. The 15% yarn 1 will be formed by the region of the selection rod groove 5 of the selection rod 4 which has a parallel fitting plural. The guide rods 6 are selected to be covered by the side plates 7, 7 on both sides, and are suspended from the shaft 8 and the arm 9 disposed on both sides of the upper portions of the side plates 7, 7 to form a ring of a part of the cylindrical knitting machine frame. The body 10 is provided with a bolt 12 suspended from the arm 9 at the top of the side plates 7, 7 and is adjusted by the adjustment of the 20 to ensure the level of the yarn feeder 1. Internally, the shafts (5) across the side plates 7 and 7 are free to support the respective selection rods 4. On the upper edge of the selection rod 4, the plurality of pairs are highlighted. Section 16. Moreover, by leaving the predetermined selection of the docking portion and cutting off the other, the counter material (9) can be inserted into the elbow - 128753 of the catheter 6 to select the rod 4 (in the illustrated example, six pieces) The different positions are: the selection lever 4 located in the selection duct 6 is bent in a substantially-shaped shape, and a central portion of the curved portion that is in contact with the upper abutting portion 18 of the lead arm 17 to be described later is provided at a central portion of the curved portion. 19. A pin 2〇 is arranged on the side of the selection rod 4, and an elastic crest 5 end support rod 2 is arranged between the side plates 7, 7 and a spring is placed around the shaft I5 between the pin 20 and the magazine end support rod. 22. The selective docking portion 10 is often rotated counterclockwise in the figure w, i.e., as the potential energy is selected to selectively extend up and down. The actuator 25 is provided on the selected docking portion 16 and actuated. The device is supported by (7) an arm or the like which is branched from the central rotating shaft, so that the rotating portion of the cylindrical knitting machine, that is, the driving portion of the cam mechanism for operating the needle, is synchronously rotated. The action of the actuator 25 is completely synchronized. The actuator 25 is provided with a pendulum at its lower portion. The claws 26 (six in the illustrated example). Each of the swinging claws 26 is located at each of the abutting portions 16 of the plurality of selector levers 4, and as long as the L number is output to the dynamics 25, the tip can be placed as shown in the figure. On the left side, for example, when a signal is present on the first of the six, the swinging claw 26 swings the top end to the right and abuts against the abutting portion 16 of the alignment lever 4 to which it is aligned, and presses the abutting portion 16. Below the selector lever 4, the guide arms 27, 28 supported between the side plates 7, 7 are provided with a wire arm 17 that is aligned with the selector lever 4. 2. The guide bar 27 is disposed at the base of the wire arm 17 The meandering guide groove 29 and the V-shaped guide groove 30 provided near the center are slidably fitted to the guide bar 28, thereby supporting the wire guiding arm 17 so as to advance and retreat in the left-right direction of the drawing, and The end of the spring 32 supported by the spring support rods 31, 31 abuts against the lower edge of the wire arm 17, and can be biased with the potential of the wire arm 17 moving upwards all the time. 35 series upper concave fittings, 36 series lower abutting parts. Below the rotation of the yarn feeder 1, when the lower abutting portion 36 of the wire arm 17 protrudes downward, a forward cam 51 and a reverse cam 52 are provided at abutment position. 5 A locking mechanism 40 is provided between the selector lever 4 and the wire arm 17. The structure of the locking mechanism 40 is as follows. The pair of support shafts 41, 42 are swingably freely supported by the branch fixing rods 43, 44, respectively, and the fixing rods 43, 44 are formed in a symmetrical shape, and are respectively at the top, have the protrusion 45 and the flat portion 46, and the two are interlocked with each other at the top end. The springs 47 of the portions are hooked to each other, and the projection 45 or the flat portion 46 abuts against the wire arm 17. 48, 10 49 brakes. A wire arm 17 is provided for each of the wire arms 17 to cut off the tool for holding the wire when stopped. As shown in Fig. 8, the cutter is composed of a fixed blade 60, a movable blade 61, and a crimping plate 62, and each has a plate-like body. With the movable blade 61 as a center, the fixed blade 60, the movable blade 61, and the crimping plate 6 2 are overlapped with the wire arm 17 in a laminated state. The hooks 63, 64, and 65' are respectively provided at the distal ends of the fixed blade 6A, the movable blade 61, and the crimping plate 62, and the cutting edge 63a and the cutting edge 64a are provided on the outer side of the hook 63 and the inner side of the hook 64, respectively. The fixed blade 60 and the crimping plate 62 are supported by the rods 66, 67, 68 between the side plates 7, 7 and the guide bars 27, 28. Further, the movable blade 61 is supported by the long holes 69, 70 provided at the left and right positions, and is supported by the guide rods 27, 28 and can be slid to the left and right. Further, a pin 71 is provided on the side surface of the movable blade 61, and the pin is pressed to be movable when the pin abuts against the side wall 35a of the upper concave portion 35 of the wire arm 17. Next, the action of the device of the present invention will be described. When the yarn feeder 1 is not supplied at all, as shown in Fig. 1, the selection lever 4 is biased by the spring 22 to the upper edge of the 1298753 upper surface to protrude the abutting portion 16. Further, the wire arm π is in a retracted state and the upward potential energy is imparted by the spring 32, so that the lower abutting portion 36 is introduced into the yarn feeder 1. Then, the common single actuator 25 that has been circulated and moved relative to the position of the other yarn feeders in the plurality of yarn feeders is supplied to the yarn feeder 1 when the yarn feeder 1 is required to be supplied. In the line, the actuator 25 is actuated, and the predetermined swinging claw 26 is swung against the abutting portion 16. The abutting portion 16 is thus inserted, and as shown in Fig. 2, the selection lever 4 abuts the lower end 4a in a downward direction with the abutting portion 18 on the wire arm 17, and causes the wire arm π to resist the force of the spring 32, so that the lower butt joint The portion 36 is protruded from the lower surface of the yarn feeder 1. Thereby, the lower abutting portion % can enter the trajectory of the advancing 10 cam 51. In this state, the lock mechanism 40 maintains the distal end 4a of the selector lever 4 in contact with the abutting portion 18 on the lead arm 17 as shown in Fig. 2 . That is, the locking mechanism 40 fixes the state in which the wire arm 17 enters and exits the trajectory of the advancing cam 51 while the wire arm 17 is about to enter and exit the uranium at the supply line position. Further, here, the period before the wire arm 17 is about to enter and exit the supply line position is referred to as the time zone before the wire arm 17 is about to enter and exit the supply line position. Thus, by the locking mechanism 4, the wire arm 17 is about to be moved toward the feeding position, and the wire arm 17 is fixed in the shape of the inward and outward cam 51. Although the actuator takes a short time, it can be used. The movement relationship between the abutting portion 18 on the wire arm 17 and the advancing cam 51 is confirmed. As a result, it can be ensured that the abutting portion ls above the wire arm n abuts against the advancing cam at the correct timing. Then... an ancient - enter the next step. That is, by the locking mechanism 40, the wire arm is fixed in a state of entering and leaving the trajectory of the advancing cam 51, and in this state, the rotation of the Ik knitting machine is pressed by the advancing cam 51, as shown in the top, and Lower 11 1298753 The abutting portion 36 moves along the inclined surface 51a of the advancing cam 51, and the wire arm 17 moves to the left in the second figure to the state shown in Fig. 3. That is, the V-shaped guide groove 3 嵌合 fitted with the guide bar 28 is to be positioned at the position where the bottom of the v-shape is fitted with the guide bar 28, so that the wire hole 53 of the wire arm 17 is raised and moved horizontally, and 5 is passed therebetween. It is held on the top of the knitting needle 2 of the knitting machine cylinder head 3. Next, the abutting portion 36 below the wire arm 17 reaches the vicinity of the top of the advancing cam 51 shown in Fig. 7, as shown in Fig. 4, and the side wall 35a of the upper concave edge 35 of the wire arm 17 and the top end portion 45 of the fixing rod 44 Upon abutment, the fixed rod 44 still rotates clockwise. When the abutting portion 36 below the wire arm 17 reaches the abutting portion 1 of the advancing cam 51, as shown in Fig. 5, the wire arm 17 is guided to the most in-and-out position by the guide bars 27, 28 and the wire arm 17 is imparted by the spring 32. The force of the potential energy causes the guide rod 28 to rotate toward the center, and the guide rod 27 is fitted to the lower side of the arm portion of the 导-shaped guide groove 29. By raising the rear end portion of the wire arm 17, the lower butt portion 36 can be introduced into the yarn feeder. At the same time, the wire hole 53 at the top end of the wire arm 17 is slightly lowered and is stationary at the supply position of the needle 15. At this time, as the wire arm 17 enters and exits, the pin 71 of the movable blade 61 abutting against the side wall 35a of the upper portion of the wire arm 17 is pressed, so that the movable blade 61 also enters and exits, and is hidden in the fixed blade 60 and the pressure plate. The hook 64 of the movable blade 61 between the hooks 63 and 65 of 62 is opened in the U-shape and the blade is opened. The supplied line γ does not enter the hook 64 20 of the blade 64a during the supply of the wire, so that weaving can be performed. The supply line of the above-mentioned wire arm 17 enters a predetermined distance and then the selection of the line is made. The selection of this line is to stop the supply line 'with the second line of the yarn feeder ’' corresponding to the supply line of the second line. Therefore, by the operation of making the timing of the actuators 25 coincident, the supply of the supply line can be stopped at the same time as the new line is thrown 12 1298753. However, the old and new lines will be lined up and supplied with a little vertical line as will be described later. However, since the actuation time of the actuator 25 is extremely short, the pressing of the abutment portion 16 does not last for a long time, and the selection lever 4 is returned to the original position. Prior to this, stopping the line of the supplied line (called the old line) is as follows. When the actuator 25 is actuated while the wire is being fed in the state shown in Fig. 5, and the swinging claw 26 of the actuator 25 is pressed into the abutting portion 16 of the selector lever 4, the selection lever 4 is turned toward the fifth figure. The hour hand is rotated, and the upper abutment portion 18 of the wire arm 17 is pressed by the center projection 丨9. However, since the actuation time of the actuator 25 is extremely short, the pressing of the abutment portion 16 does not last for a long time, and the selection lever 4 is then returned to the original position by the elastic force of the magazine 22. With the central projection 19 of the selector lever 4 pushing the upper abutment portion 18 of the wire arm 17, the wire arm 17 can be rotated clockwise about the guide bar 28, and at this time on the side wall 35a of the positioning recess 35. The fixing rod 44 abutting the tip protrusion 45 can be released, as shown in Fig. 6, and is pulled by the spring 47 to rotate in the counterclockwise direction, and the flat portion abuts the shoulder portion 18a of the upper portion 15 of the upper portion 15 Moreover, the central protrusion 19 can be released by the return of the selection tube 4 to the original position, so that the wire arm 17 does not enter the yarn feeder 即使 even if it receives the elastic force of the spring 32, and the protrusion can be kept still. The state of the lock state. By this action, the wire arm 17 of the old wire is held to rotate in the direction of the needle with the guide bar 28 as the center, so that the lower butt portion 36 protrudes out of the yarn feeder (shown in Fig. 6). As shown in Fig. 6, the locking mechanism 4 is in the state where the wire arm 17 is about to be withdrawn from the supply line = the fixed wire arm 17 is moved in and out of the forward cam 51. Further, here, the period 13 1298753 before the wire arm 17 is about to exit from the supply line position is referred to as the time zone before the guide arm 17 is about to be withdrawn from the yarn feeder. Thus, with the locking mechanism 40, the wire arm 17 can be fixed in the trajectory of the advancement cam 51 before and after the wire arm position is ejected from the wire feeding position, whereby the time taken for the actuator to operate is short. However, the movement relationship between the abutting portion IS and the advancing cam S1 on the wire arm I7 can be confirmed. As a result, it is ensured that the abutting portion 18 above the wire arm 17 abuts against the advancing cam 51 at the correct timing. Then, proceed to the next step. That is, as shown in Fig. 7, the abutting portion 36a of the wire arm holding the old wire abuts against the retreating cam 52 and descends. If the wire arm 17 is pulled back by the receding cam 52, the shoulder portion 18a of the upper butt portion 18 is also moved to the right in FIG. 6 to separate the flat portion of the fixing rod 44 from the shoulder portion 18a. It can be unlocked. However, due to the relationship between the shape of the PCT guide groove 29 and the guide rod 27, until the wire arm 17 pulls back as far as possible and the guide rod 27 enters the concave portion of the end portion 5 of the 导-shaped guide groove 29, the lower butt joint portion is The protrusion 15 is below the feeder i. When the retracting cam 52 and the abutting portion are loosely engaged, the wire arm 17 in the yarn feeder 1 is pressed upward by the elastic force of the spring 32, and the end portion of the correcting guide groove 29 is fitted. The recessed portion and the guide rod 27 can be in a state in which the end portion of the wire arm 17 is rotated upward and the lower abutting portion is entered into the yarn feeding body 1 as shown in FIG. 2〇 When the wire arm 17 is retracted, the side wall 35b of the recess 35 of the wire arm 17 is engaged with the lock 7i that protrudes forward and opens the movable blade 61 of the fishing rod 64 and is moved by the wire arm π to retreat through the pin 71. The fishing 61 of the knife 61 retreats. Since the 'wire #17 retreats' here, the point of the front arm flap 71 and the side wall of the recess of the wire arm ^ is such that the guide hole 53 of the wire arm 7 and the movable knife 14 1298753 61 are hooked 64. The positions are the same, and the wire guided by the guide hole 53 can enter the hook 64, and the moving wire arm 17 is retracted by the connected wire arm 17, and the movable blade 61 is retracted, and is cut by the blade 64 of the movable blade 61 and the blade 63a of the fixed blade 60. The wire is broken, and the wire end is held in a shape sandwiched between the hook 64 of the movable blade 61 and the hook 65 of the crimping plate 62. 5 The knitting weave line or the new starting weaving thread will be described below for the simultaneous weaving of several longitudinal lines. By the actuator 25, the swinging claws 26, 26 are simultaneously actuated with respect to the new and old two-wire selection levers 4, 4, even if the two-line selector levers 4, 4 simultaneously feed the new and old two-wire arms 17, 17 under the abutting portion 36, 36a (36a is shown in Fig. 7), and the first turning wheel 51 before the leading position of the knitting machine is also in contact with the lower abutting portion 36 of the wire arm 17 of the new wire, and the lower portion is made The abutting portion 36 rises along the inclined surface 51a, and when it reaches the top of the advancing cam 51, the lower abutting portion 36 is concealed in the yarn feeder 1 by the action of uranium, and the succeeding receding cam 52 is not abutted. Next, after the retracting cam 52 is located at the subsequent position, the wire arm abutting portion 36& which is used for the line of the 彳τ supply line, only two lines can be supplied between L shown in Fig. 7 . As described in detail above, the yarn feeder of the present invention transmits the movement of the selection means such as the actuator to the wire "wire arm" by the state of being fixed by the locking mechanism, and does not move, and is woven. There is no malfunction when the machine is rotated. Further, since the movement of the wire arm is directly transmitted to the moving blade of the tool to move the moving blade, the operation of the wire and the wire cutting operation can be completely matched, and the mechanism for moving the tool (10) is not required. In the yarn feeder of the present invention, when a plurality of the plurality of yarn guiding members are moved into and out of the cam track via the intermediate member by the actuator or the like, the wire guide member can be inserted into and out of the wire arm by the movable guide member. Moving cam 15 1298753 The locking mechanism of the state within the trajectory fixes the selected state even after the actuator is returned to its original state. This fixed state is the same when starting a new supply line, or when stopping a supply line. The yarn winding system of the present invention has a single actuator and the like, and the selection device can be circulated between the plurality of yarn feeders, even if the number of yarn feeders is increased, the actuator and the like are selected. A group is sufficient, so it is not only a simplified machine mechanism, but also has a beneficial effect on maintenance. Furthermore, the action of the movable knife and the yarn guiding member is interlocked, and since the yarn guiding member is moved from the feeding position, the moving blade is moved relative to the fixed blade and the wire feeding knife is broken, and it is particularly unnecessary to set the wire cutting. The effect of the movable blade mechanism. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a standby state of a feeder of the yarn feeder of the present invention. Fig. 2 is a diagram showing the state of the locking state when the wire arm of the present invention is moved back to the state in which the actuating standby position 15 is set to enter and exit. Fig. 3 is a wire arm of the yarn feeder of the present invention. A cross-sectional view of the wire hole exceeding the state of the needle row. Fig. 4 is a cross-sectional view of the yarn feeder of the present invention before the most in-and-out position. 2〇 Figure 5 is a wire in the yarn feeder of the present invention. Sectional view of the arm in the most in-and-out position. Figure 6 is a cross-sectional view of the locking state of the wire arm entering and exiting the wire feeding position in the yarn feeder of the present invention. Figure 7 is before entering and exiting the wire arm. The cam and the retracting cam are arranged with 16 1298753. The 8A is the fixed blade, the 8B is the moving blade and the 8C is the side view of the crimping plate. [The main components of the figure represent the symbol table] 1... 2...needle (braiding needle) 3...cylinder 4...selecting rod 4a...top 5...selecting rod groove 6···selecting duct 7...side plates 8,11,15...axis 9...arm 10...ring 12 ...bolt 16...select abutment 17...wire arm 18...upper (part) abutment 18a...shoulder 19...projection 20, 71... Pins 21, 31... Support rods 22, 32, 47... Springs 25... Actuators 26... Swinging claws 27, 28··· Guide rods 29... Guide grooves (M-shaped) 29a··· concave part 30... Guide groove (V-shaped) 33, 34... positioning recess 35... recess 35a, 35b... side wall 36... lower (part) butt joint 36a... lower abutment 40... locking mechanism 41, 42... support shaft 43, 44 ...fixing rod 45...protrusion 46...flat portion 48,49···brake 51...forward cam 51a...bevel 52...reverse cam 53...wire hole 60···fixing blade 17 1298753 61...moving blade 62...clamping plate 63, 64, 65... hooks 63a, 64a···cutting blades 66, 67, 68... rods 69, 70···long holes 18