經濟部中央樣準局員工消費合作社印裝 403795 at B7 五、發明説明（彳) 【發明所屬之技術領域】 本發明係有關由一對迴轉構件夾住紗線施加撚捻之紗 線之假撚裝置。 【先行技術】 做爲紗線之假撚裝置之一例，具有備於延伸假撚機之 帶式鉗板撚線機（niptwister )。如圖1所示，先行技術 之這一種鉗板假撚機（帶式假撚裝置）19係具有一對無 端皮帶1，2分別張掛於驅動帶輪4與從動帶輪5之間， 而這些無端皮帶1，2互相以規定角度交叉所構成。所延 伸之加工紗Y1係被夾住於這些無端皮帶1，2之交叉部 6，由於各無端皮帶1，2相逆向行走，送出於一方（下 方）同時，施加撚捻》又，驅動帶輪4之軸7係延伸到保 持器8之外方，在其延出端部安裝有輥輪9。在此輥輪9 卡合串聯皮帶1 0，來傳達迴轉驅動力。串聯皮帶1 0係 如圖7所示，適當張掛於驅動馬達1 1之皮帶1 2及複數 導輥1 3，各錠之輥輪9之軸成直交方向延伸。此串聯皮 帶1 0之往復行走皮帶1 0 a，1 Ob係靠近配置於輥輪 9之軸向排列，依定子輥輪1 4究竟卡合於行走皮帶1 〇 a ，l〇b就可選擇輥輪9之迴轉方向，亦即可選擇加工 紗Y 1之Z撚或S撚。除此之外，設於保持器8之基座 1 5內部’備有；在軸7周圍藉適當地旋轉移動驅動帶輪 4，5驅動帶輪4，5調整賦與加工紗Y 1接壓之接壓賦 與裝置，與斷紗時等將皮帶1，2互相離開分離之裝置。 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇χ297公羞） -4 - - — - m m m .--1 —i I - m m n i - (請先《讀背面之注意事項再填寫本頁) 403795 經濟部中央標準局貝工消费合作社印製 A7 B7_五、發明説明（2 ) 又，做爲其他紗之假撚裝置之例，有生產成條紡織紗 之細紗機之夾持輥（nip roller )。如圖8所示’夾持 輥（輥輪式假撚裝置）2 1係具備於紡出紡織紗Y 2之細 紗機構2 2。細紗機構2 2係將紗條（sliver ) S供給於 直接牽伸部2 3，而在其前輥2 4之出口由空氣噴射噴嘴 2 5及夾持輥2 1施加撚捻，在心纖維束周圍捲繞平行纖 維，來形成成條紡績紗Y 2。所紡出之成條紡績紗Y 2係 由設在下部之捲取機構（沒有圖示）適當地邊受到導紗動 程捲取成規定形狀之筒子紗。夾持輥2 1係設成其軸2 6 ，2 7做適當交叉一對之輥輪構件2 8，2 9，在其周面 之接觸部將夾住經由空氣噴射噴嘴2 5之紗Y 3施加撚捻 。在各輥輪構件28，29之軸26，27端部安裝有帶 輪3 0，而對於安裝在驅動馬達3 1之輸出軸3 2之帶輪 3 3經由皮帶3 4，3 5連結，向各方向被迴轉驅動。做 爲此夾持輥2 1之迴轉驅動系，係如圖示之各錠裝設驅動 馬達3 1構成之外，也有構成在機台端裝設一個驅動馬達 向錠並設方向延伸線上軸，對於各錠安裝離合器，使用時 規皮帶（timing belt )對於各個輥輪構件之軸傳達轉動 力。 【發明所欲解決之問題】 然而這種構成之鉗板式撚線機1 6及夾持輥2 1，係 將驅動馬達11，31之迴轉由皮帶10，34，35傳 達給各個軸7，26，27，所以，其構成複雜，成爲減 I §^ϋ ϋ_ι alf Bn In I 1^1 (讀先閏讀背面之注意事項再填寫本頁) 本纸張尺度逍用中國國家搮準（CNS ) A4规格（210X297公釐） -5- A7 B7 403795 五、發明説明（3 ) 少零件件數及節省空間上之問題。並且，若欲改變假撚之 撚數等時雖然只要變更軸7，26，2 7之方向（交叉角 度）就可以，但是隨此必須變更皮帶10，34，35之 延長方向或長度，所以將變成大幅度之設計變更，而具有 欠缺汎用性之問題。若風綿附著於皮帶1 0，34，35 時就會發生迴轉不均勻，而可能導致降低加工紗Y 2或紡 績紗之品質降低。 【解決問題之手段】 爲了解決上述問題，本發明係將夾住紗而施加撚捻所 用之一對迴轉構件之至少一方之保持器內藏有驅動馬達。 藉此構成就可達成輕巧化。驅動馬達係直結於迴轉構件之 驅動軸較佳。又，驅動馬達係分別裝設於一對之迴轉構件 者較佳。 【發明之實施形態】 茲就本發明之實施形態依據附圖說明如下。 圖1係表示將有關本發明之紗之假撚裝置，適用於延 伸假撚機之鉗板式撚線機之第一實施形態者。此鉗板式撚 線機（皮帶式假撚裝置）4 1係由夾住加工紗Y 1施加撚 捻所用之驅動帶輪4 2，及從動帶輪4 3，與備有一對捲 繞於這些之間之無端皮帶4 4所形成之迴轉構件（假撚賦 與構件）所構成。並且，在驅動帶輪4 2設有直結於其軸 (驅動軸）4 5之直結馬達4 6。所謂直結係表示馬達 —I- .^1 ϋ n I n I a— .^1 ϋ V - (請先《讀背面之注意事項再填寫本頁) 經濟部中央標準局貝工消费合作社印装 本ίΛ張尺度適用中國國家榇準（CNS > A4規格（210X297公釐） : A7 B7 403795 五、發明説明（4 ) 4 6之轉子直接固定於驅動軸4 5，馬達4 6之驅動軸與 迴轉構件之驅動軸4 5共通化。 一對迴轉構件係無端皮帶4 4與其他無端皮帶（沒有 圖示）設成交叉成爲規定角度，在無端皮帶互相之交叉部 6藉夾住加工紗Y 1而將此送出施加撚捻。驅動帶輪4 2 係由在外周具有無端皮帶4 4之捲繞面4 7之圓板狀構件 所構成，在其軸心形成有嵌入軸4 5所用之軸孔4 8 »軸 4 5係從驅動帶輪4 2向一方長的延伸出來，而由保持器 4 9保持爲迴轉自如。保持器4 9係由外筒5 0，與接合 於外筒5 0內壁之內筒5 1所構成，內筒5 1係由從外筒 5 0兩端延伸之長度所形成。在外筒5 0之驅動帶輪4 2 側端部一體地形成有向徑向延伸之臂部5 2。將從動帶輪 4 3迴轉自如地支持》在內筒5 1兩端設有將軸4 5兩臂 支持之軸承5 3，5 4。其軸4 5係從驅動帶輪4 2向外 筒5 0若干進入之部分爲大徑，從其位置到他端爲形成小 徑》並且，在外筒5 0內方之軸小徑部分，配置有驅動馬 達4 6。 在實施形態係，驅動馬達4 6係從低速域到高速域發 生一定轉矩小型之無整流子電動機（無電刷D C馬達）所 構成，而由安裝於軸45之轉子（永久磁鐵）5 5，與靠 近於其徑向外方所安裝之定子（電磁鐵）5 6所構成。在 定子5 6之繞線（沒有圖示）適當供給激磁電流所用之驅 動部5 7係備於內筒5 1內。轉子5 5係接著於軸4 5外 周縮徑形成之高低部5 8。定子5 6係經由圓筒狀之套筒 本紙張尺度適用中國國家揉準（CNS > Α4规格（210X297公釐） ϋ· - ϋ n ·ϋ ϋ 1 . I II ^1 ϋ§ «ϋ X .....U3 、τ (請先聞讀背面之注意事項再填窝本頁) 經濟部中央橾準局貝工消費合作社印装 A7 B7 403795 五、發明説明f ) 5 9由內筒5 1所支持。套筒5 9係嵌著於內筒5 1之內 壁，先端爲抵接於形成於內筒5 1之小高低部6 0而向軸 向定位。在套筒5 9之內周壁形成有支持定子5 6所用之 凹部6 1。驅動部57係在定子56之附近接續於此，其 電纜（電力線及控制線）6 2向內筒5 1之他端側延伸， 而經由設於他端附近之插頭6 3向外方延伸出來。 如圖2所示，驅動部5 7係由功率電路6 4，電流控 制電路65，邏輯電路66，設定比較電路67，電源電 路6 8之五個區塊所構成，而如圖中之粗線箭頭進行訊號 之收發。功率電路6 4係用來控制流動於定子5 6繞線之 電流者，構成電路之電晶體（沒有圖示）爲以一定順序反 復ON，OFF而對於繞線流動激磁電流。電流控制電路 6 5係經常檢測流動於繞線之電流，而將依據負荷大小發 生變化之電流，控制成不會從所設定之迴轉速度發生偏離 者。邏輯電路6 6係受到從設於定子5 6之磁性元件（孔 元件）之回饋訊號，而進行轉子5 5之位置檢測來決定繞 線之激磁順序者。又，藉此回饋訊號來檢測轉速，同時， 執行對於馬達之指令（起動/停止，煞車/運轉等）。設 定比較電路6 7係比較速度設定訊號，與馬達之轉速，若 馬達速度較設定高時就降低對於馬達之輸出，若低時就提 高對於馬達之輸出。電源電路6 8係由商用電源，變成驅 動馬達與各控制電路6 4……6 7所需要之電壓。並且， 驅動部5 7之資訊（輸出波形等）係，傳輸到啓動，管理 鉗板式撚線機4 1之控制機組6 9，而經常監視馬達負荷 本纸張尺度適用中國國家標準（CNS ) A4规格（210X297公釐）· 8 - ' 1 - I— m - 1111=: . —II - -111 I ^^1 n a^i (請先閱讀背面之注意事項再填寫本頁) 經濟部中央揉準局員工消费合作社印裝 經濟部中央橾準局工消費合作社印製 403795 ^ __B7_ 五、發明説明（g ) 等。按，驅動馬達4 6係雖然無電刷D C馬達較佳，但是 也可以使用感應馬達。又，也可以將驅動部5 7只將感測 器部設於內筒5 1內，而其他部分設於外部。 除此之外，如圖1所示，在內筒之延伸部分設有基座 7 0，在此基座7 0，設有將驅動帶輪4 2之軸4 5做爲 中心藉將全體做適當旋轉移動來調整對於加工紗Y 1之接 壓之接壓賦與裝置（沒有圖示），與當斷紗等時將帶輪 4 3互相分開之分開裝置（沒有圖示）。又，省略圖示之 他方之驅動帶輪，也構成爲與以上所說明同樣之驅動帶輪 4 2。 像這樣地在從動帶輪4 3之軸4 5之軸4 5直結了驅 動馬達4 6，所以，不僅不會發生迴轉不均勻，同時，不 需要先行技術在鉗板撚線機之串聯皮帶或導輪等之複雜傳 動構件，機械全體之構成變成極爲輕巧，不僅可達成零件 件數之減少及節省空間，同時，驅動力傳達效率會變成良 好，所以，可節省能源。又，只要改變保持器4 9之安裝 方向就可改變驅動帶輪4 2及從動帶輪4 3之軸向，將有 關撚數，加撚張力及解撚張力設定之無端皮帶交叉角度之 變更，可極爲容易地進行。亦即，可變成富有汎用性之裝 置。並且可經常監視各錠之驅動帶輪4 2之迴轉狀況，可 防範起因於迴轉異常等之故障之發生。又，做爲驅動馬達 4 6採用了無電刷D C馬達，所以，依據其輸出波形就可 將轉子轉速或負荷之變化即時地加以檢測出來，可確實地 防止事故。並且，在此實施形態係，因將驅動馬達4 6內 本紙張尺度適用中國國家橾準（CNS ) A4規格（210X297公釐） 1 - m nlni— l»i n - . I n I I 1 I 訂 * ' (請先閏讀背面之注意事項再填寫本Jf) -9 經濟部中央橾準局貞工消費合作社印装 403795 A7 ____B7 ___ 五、發明説明（7 ) 藏於保持器4 9，所以可消除從保持器4 9突出之部分， 並且不僅可達成節省空間，同時，軸4 5之軸承5 3， 5 4個數只要是所需最少限度（二個）就可以，可更加減 少零件件數。並且，對於一對驅動帶輪4 2之各個設驅動 直結馬達4 6，例如也可容易變更帶輪迴轉方向（無端皮 帶43之行走方向），可簡單地選擇撚向（Z撚或S)。 圖3係表示其他寅施形態者，此鉗板式撚線機1 〇 1 係，與上述實施形態同樣，由具有驅動帶輪4 2及從動帶 輪（沒有圖示），與捲繞於這些之間之無端皮帶（沒有圖 示）所形成之一對迴轉構件所構成，設有直結於驅動帶輪 4 2之軸（驅動軸）1 0 2之驅動馬達（無電刷DC馬達 103 »軸102之保持器104係基座部105所支持 外筒1 0 6，與較外筒1 0 6爲短之內筒1 0 7所構成， 內筒1 0 7之端部係螺合螺栓1 0 8來加以密封。在內筒 1 07 —體地形成有向徑向延伸之臂部1 09 »軸1 02 係形成爲較上述實施例爲短，而設於內筒1 0 7兩端附近 之軸承1 10，1 1 1之間隔也變成較短。並且，軸 1 0 2之小徑部分1 0 2 a係從與驅動帶輪4 2之嵌合位 置附近所形成，在此小徑部分1 0 2 a設有驅動馬達 1 0 3之轉子1 1 2及定子1 1 3。又，驅動馬達1 03 之總長係較上述實施形態者爲長，而變成相當於軸小徑部 分102a之大約1/3長度。支持定子113之套筒 1 1 4係成爲與驅動馬達1 0 3約略相同長度。又，驅動 部之感測器部115115爲設於內筒107之內部。 本紙張尺度逋用中國國家梂準（CNS > A4規格（210X297公釐） H. ! I ^^1 i^i m ml · n ^^1 * (請先聞讀背面之注意事項再填寫本頁) -10- 經濟部中央搮準局員工消费合作社印製 403795 a7 __B7__ 五、發明説明（8 ) 此實施形態係，軸1 Ο 2 (軸承間隔）變短，及驅動 馬達1 0 3變長而藉靠於帶輪側，可適應於高速化而言較 上述實施形態爲佳。除此之外之構成及作用效果係與上述 寅施形態相同。 茲將本發明適用於細紗機之夾持輥之第二實施形態說 明如下。如圖4及圓5所示，在細紗機之各錠7 1，備有 紡出紡績紗Y 2之細紗機構7 2。細紗機構7 2係由將連 續所供給之條紗以規定比率（例如1 0 0倍）牽伸之牽伸 部2 3，與於其前輥2 4出口互相向相反方向施加撚捻之 空氣噴射噴嘴2 5及夾持輥7 3所構成。空氣噴射噴嘴 2 5係由高速之旋轉流（空氣噴射），所牽伸之條紗加以 集束者。夾持輥（輥輪式假撚裝置）7 3係由一對輥輪構 件（迴轉構件）28，29所構成，其軸（驅動軸）74 ，7 5爲互相交叉狀態，而由向錠並設方向延伸之支持軌 道76所支持。並且，在一對輥輪構件28，29間，夾 住所集束之條紗，藉向噴嘴2 5之空氣旋轉方向相反方向 加撚，在心纖維束之周圍捲繞平行嫌維來形成結束紡績紗 Y2。並且，對於這些輥輪構件28，29之各軸74， 7 5，直結裝設有驅動馬達（無電刷DC馬達）77， 7 8° 按，所紡出之紡績紗Y 2係由捲取機構（沒有圖示） 橫向移動而捲取成規定形狀之筒子紗。在細紗機構7 2下 游側區段裝設有以上下之輥輪7 9，8 0將夾住紡績紗 Y 2之送出輥輪8 1，與將紗道從傾斜方向向下方之捲取 本搞•張尺度適用中國國家標丰（CNS ) A4规格(—210X297公釐) ΛΛ —I- In ^^1 m 1^1 in-- n In - i I I >1— (請先《讀背面之注$項再填寫本I ) 經濟部中央榡準局員工消費合作社印笨 A7 403795_B7_ 五、發明説明（g ) 機構加以導引之導輥8 2。捲取機構之捲取速度係設定成 約略與細紗機構7 2之紡出速度相等，在導輥8 2與筒子 紗之間構成爲不賦與過度之張力。在導輥8 2下方設有消 除紡績紗Y 2缺點所用之淸紗器（yarn clearer ) 8 3 > 設在錠並設方向之蓋板9 5之前面側其檢測溝8 3 a爲卡 合於紗道》 如圖5所示，輥輪構件2 8，2 9係由區隔兩軸端面 凸緣板8 4與跨越於兩凸緣板8 4外周端部間而向徑向適 當隆起之薄壁橡膠製之周面筒體8 5，與貫通互相連結凸 緣板84之撐條86向一方延伸之軸74，75，與將軸 7 4，7 5之延伸部分經由一對軸承8 7所保持之保持器 8 8所構成，全體來說，成爲空洞橡膠輥輪之形態。軸 74，7 5係對於一方之凸緣板84使用螺栓8 9所固定 。保持器8 8係經由托架9 0使用螺栓等安裝於支持軌道 76成爲規定之方向（角度）。並且，軸74係再向保持 器8 8外方延伸，在其延伸部分設有驅動馬達7 7。 驅動馬達7 7係與上述第一實施形態所示之無電刷 D C馬達同樣，由接著於轉子9 1，與靠近於轉子9 1徑 向外方所裝設之定子9 2所構成，不僅支持定子9 2同時 將軸延伸部經由一對軸承9 3所支持之圓筒狀之外殻9 4 所收容。外殼9 4之一端側無接續於保持器8 8之端部。 又，在驅動馬達7 7有以上述第一實施形態所示之驅動部 (沒有圖示）備於外部，而接續於管理細紗機運轉之控制 機組（沒有圖示）。 本纸張尺度適用中國國家梯準（CNS ) A4规格（210X297公釐） -. ϋ-1 I I n ϋ ϋ . n m n m n m、π (請先閏讀背面之注^^項再填寫本頁) -12- 經濟部中央揉準局貝工消费合作社印製 403795 五、發明説明（10 ) 由於構成爲如此，就不需要如先行技術之夾持輥之複 雜驅動傳達手段（皮帶及帶輪）’整體機械之構成就變成 輕巧而不僅可達成節省空間’同時，也可達成節省能源。 並且，輥輪構件2 8，2 9互相之接觸角度之變更’只要 更換托架9 0或調節安裝方向就可簡單地進行。又，也沒 有迴轉不均勻之虞，萬一由於軸承8 7，9 3之破損等即 使發生迴轉異常也可立即檢測，所以，可防止事故於未然 〇 按，本發明係並非限於以上所示實施形態之鉗板式撚 線機或夾持輥輪，而可廣汎地適用於同樣構成之紗之假撚 裝置。 茲就適用於延伸假撚機之鉗板式撚線機之較佳實施形 態之使用圖9及圖10說明之。 210係內筒部210a，固定於內筒部210a外 周，在配設於軸承2 1 1之第1外筒部2 1 Ob及第1外 筒部2 1 Ob上方，同樣，由固定於內筒部2 1 0 a外周 之第2外筒部2 1 0 c所構成之基部構件。基部構件 2 1 0係經由配設於上述第1外筒部2 1 Ob之軸承 2 1 1，來支持假撚裝置所用之支持構件而配設於機架 F » 2 1 2係其下端部係在第1外筒部2 1 Ob之凸緣部 2 1 Ob /，使用螺絲或螺栓，螺帽等適當之固定具，固 定爲可拆裝之略呈圓筒狀之中間構件，在該中間構件 2 1 2之外周，係沿著中間構件2 1 2之軸線方向配設有 複數散熱片2 1 2 a。2 1 3係在中間構件2 1 2上部內 本紙張尺度適用中國國家標準（CNS ) A4規格（210X2.97公釐） ^1- n i ϋ ϋ n n I p 良 I — (請先M讀背面之注$項再填寫本頁) 訂 -13- 經濟部中央樣準局負工消費合作社印製 403795_B7_ 五、發明説明（1<t ) 側，使用螺絲或螺栓，螺帽等適當固定具，固定爲可拆裝 之略呈圖筒狀之先端構件。並且，由配設於先端構件 2 1 3之軸承2 1 4，與配設於基部構件2 1 0之內筒部 2 1 0 a之上部內側之軸承2 1 5迴轉自如地支持於迴轉 軸（驅動軸）2 1 6。2 1 7係固定於迴轉軸2 1 6上端 部之第1帶輪。由上述基部構件2 1 0，中間構件2 1 2 及先端構件213構成保持器。 m 1係在略呈圖筒狀之中間構件2 1 2內部，隔適當 間隔所配置之複數驅動磁性線圈，m2係配置於驅動磁性 線圈m 1內側，同時，由固定於轉軸2 1 6之轉子磁鐵 m 2，做爲馬達部構成無電刷馬達（驅動馬達）Μ »像這 樣在保持器內藏有無電刷馬達Μ » 2 1 8係與中間構件2 1 2 —體，或，固定於中間構 件2 1 2之臂構件，在臂構件2 1 8之自由端部形成有支 持框218a。219係固定於臂構件218之支持框 2 1 8 a之第2帶輪支持臂，在內藏於固定在第2帶輪支 持臂2 1 9之軸承框2 2 0之軸承2 2 1，配設有與轉軸 2 16平行之從動轉軸222 »又，在從動轉軸222固 定有第2帶輪2 2 3。並且，在固定於上述轉軸2 1 6上 端部之第1帶輪2 1 7與固定於從動轉軸2 2 2之第2帶 輪2 2 3，張掛有做爲假撚賦與構件之無端假撚皮帶 2 24 »由上述第1帶輪217，第2帶輪223及無端 假撚皮帶2 2 4構成回轉構件。 在配置於略呈圓筒狀中間構件212內部之複數驅動 本紙張尺度適用中國國家揉準（CNS ) A4规格（2丨0X297公釐） ·_ I I I I n I ---^ — mil n n 訂 - 【 (請先聞讀背面之注意事項再填寫本頁) -14- 經濟部中央標準局員工消费合作社印製 A7 4Q87afS_b7_ 五、發明説明（12 ) 電磁線圈m 1，藉依序流動從驅動電路之電流，在轉子磁 鐵m 2周圍發生迴轉磁場，藉迴轉驅動轉子磁鐵m 2來迴 轉轉軸216，所以，回轉固定於轉軸216之第1帶輪 2 1 7，而張掛於固定於轉軸2 1 6之第1帶輪2 1 7與 從動轉軸2 2 2之第2帶輪2 2 3之假撚皮帶2 2 4爲構 成爲可向適當方向行走。 於構成爲如上述之假撚構件T，沿著軸線方向形成複 數散熱片2 1 2 a之中間構件2 1 2，係由優於散熱效果 之鋁等所製造。像這樣地在中間構件2 1 2形成散熱片 212a，同時，將中間構件212由散熱效果良好之鋁 等所製造，就可有效地排除內藏於中間構件2 1 2之無電 刷馬達Μ所發生之熱量，所以，包含配設於無電刷馬達Μ 附近之軸承2 1 4，2 1 5，可提升假撚構件Τ之耐久性 «又，與中間構件2 1 2 —體，或，將固定於中間構件 2 1 2之臂構件2 1 8，同樣地，由於由散熱效果良好之 鋁等製造，就可更加提升散熱性能。又，配設有支持轉軸 216之軸承214之先端構件213及同樣支持轉軸 2 1 6之軸承2 1 5之基部構件2 1 0係，爲了具有強度 使用高強度之鐵或鋼等所製造。 如上述，支持由無電刷馬達Μ所驅動之轉軸2 1 6之 假撚構件Τ之驅動部支持構件Τ’互相可拆下之基部構件 2 1 0，中間構件2 1 2及先端構件2 1 3之可分割爲3 之筒狀構件所構成，當轉軸2 1 6或軸承2 1 4 ’ 2 1 5 發生摩損欲更換時，藉拆下先端構件2 1 3或中間構件 本紙張尺度適用中國國家揉準（CNS ) A4规格（210X297公釐） ^ia·— I— κι·— fi·· ί§ ^1·ϋ ^^^1 1 > (請先閱讀背面之注意事項再填窝本頁) -15- 經濟部中央橾準局貝工消费合作社印装 403795 五、發明説明（13 ) 2 1 2等加以分解，就可更換轉軸2 1 6或軸承2 1 4， 所以，與將假撚構件T之驅動部支持構件Τ’ 一體地製造 者相較，包含轉軸2 1 6或軸承2 1 4，2 1 5之更換等 ，假撚裝置之維修將變成容易。 將具有構成上述之假撚構件Τ，如圖1 0所示，張掛 於一對假撚構件Τ之第1帶輪2 1 7與第2帶輪2 2 3之 假撚皮帶2 2 4爲配置成互相交叉，不僅對於紗y施加假 撚，同時’對於紗進給紗y來構成假撚裝置。 在上述實施例，係裝設有一對張掛於第1帶輪2 1 7 與第2帶輪2 2 3之做爲假撚賦與構件之假撚皮帶2 2 4 ，由該一對之假撚皮帶2 2 4夾持紗y，不僅對於紗y施 加假撚，同時，表示給與進給之假撚裝置，但是，在轉軸 2 1 6做爲假撚賦與構件，配設假撚筒或假撚圓盤來構成 假撚構件T，將具有一對假撚筒或假撚圓盤之假撚構件τ ，藉假撚筒或假撚圓盤配置成紗y，也可構成假撚裝置。 【發明效果】 以上總之，若依據申請專利範圍第1項之發明，因在 保持器內藏了驅動馬達，將有助益於減少零件件數及節省 空間。若依據申請專利範圍第2項，因在迴轉構件之驅動 軸直結了驅動馬達，所以，就不需要帶輪或皮帶等之傳動 構件而可將構造輕巧化，可更加達成零件件數之減少及節 省空間。並且，也可達成節省能源。並且，若依據申請專 利範圍第3項之發明，在一對迴轉構件之各個裝設驅動馬 本紙張尺度適用中國國家標準（CNS ) Α4规格（210Χ297公釐） -16- I；^-- (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局舅工消費合作社印裝 -403795__b7_ 五、發明説明（14 ) 達，所以，可簡單變更夾住紗之交叉角度，可容易改變撚 檢方向而可達成提升沉用性。 又，若依據申請專利範圍第4項之發明，將保持器可 分割爲基部構件與中間構件與先端構件，所以，假撚裝置 之維修將變成容易。 並且，若依據申請專利範圍第5項之發明’由可分割 之基部構件與先端構件，來支持與迴轉構件一體地轉動之 驅動軸，所以，驅動軸之更換或維修檢査將變成容易。 並且，若依據申請專利範圍第6項之發明，在中間構 件外周形成散熱片，同時，將中間構件由優於散熱性良好 之材質所形成，所以，可有效地排除馬達所發生之熱，所 以，包含配設於馬達附近之軸承，而可提升假撚構件之耐 久性。 圖式之簡單說明 圖1表示將有關本發明之紗假撚裝置適用於延伸假撚 機之鉗板式撚線機之第一寅施形態之包含一部剖面之正面 圖。 圖2係用來說明圖1之驅動馬達所用之方塊圖。 圖3係表示適用於延伸假撚機之鉗板式撚線機之其他 實施形態之包含一部剖面之正面圖。 圖4係表示將本發明適用於細紗機之夾持輥之第二實 施形態之斜視圖。 圖5係圖4之要部剖面圖。 —•^111111. n i^i n . n 11; - ( ear------ T* v, Λ * (锖先聞讀背面之注意^項再4寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4规格（210X297公釐） -17- 403795 A7 B7 五、發明説明（15 ) 圖6係表示先行技術之紗之假撚裝置之延伸假撚機之 鉗式撚線機之包含部分剖面之正面圖。 圖7表市圖6之驅動系之斜視圖。 圖8係表示先行技術之紗假撚裝置之細紗機之夾住輥 之斜視圖。 圖9係表示適用於延伸假撚機之鉗板式撚線機之再另 外其他實施形態之包含一部剖面之正面圖。 圖10係圖9之實施形態之全體斜視圖。 (請先《讀背面之注意事項再填寫本頁) 經濟部中央標準局負工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）Printed by the Consumer Goods Cooperative of the Central Procurement Bureau of the Ministry of Economic Affairs 403795 at B7 V. Description of the invention (彳) [Technical field to which the invention belongs] The present invention relates to false twist of a yarn that is twisted by a pair of rotating members Device. [Advanced technology] As an example of a false twisting device for a yarn, there is a belt type niptwister for a false false twisting machine. As shown in FIG. 1, the nipper false twisting machine (belt false twisting device) 19 of the prior art has a pair of endless belts 1 and 2 suspended between a driving pulley 4 and a driven pulley 5, and These endless belts 1 and 2 cross each other at a predetermined angle. The stretched processing yarn Y1 is sandwiched between the endless belts 1,2 of the endless belts 1. As the endless belts 1 and 2 travel in opposite directions, they are sent to one side (below) and twisted. The shaft 7 of 4 extends beyond the holder 8, and a roller 9 is installed at the extended end portion thereof. Here, the roller 9 engages the tandem belt 10 to transmit the turning driving force. The tandem belt 10 is as shown in FIG. 7. The belt 12 and the plurality of guide rollers 13 are appropriately stretched on the drive motor 11, and the shafts of the rollers 9 of each ingots extend perpendicularly. The reciprocating walking belts 10 a, 1 Ob of this tandem belt 10 are arranged close to the axial direction arranged on the roller 9, and the roller can be selected according to whether the stator roller 14 is engaged with the walking belt 10a or 10b. The direction of rotation of wheel 9 can also be selected as Z twist or S twist of processing yarn Y 1. In addition, it is provided inside the base 15 of the holder 8; the drive pulley 4,5 is driven around the shaft 7 by appropriate rotation, and the drive pulley 4,5 is adjusted to give pressure to the processing yarn Y1 It is a device for connecting and applying pressure to separate the belts 1 and 2 from each other when the yarn breaks. This paper size applies to Chinese National Standard (CNS) A4 specification (21〇χ297 public shame) -4----mmm .-- 1 —i I-mmni-(Please read the "Cautions on the back side before filling this page") 403795 Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperative, A7 B7_V. Description of the Invention (2) Also, as an example of false twisting device for other yarns, there are nip rollers (nip roller). As shown in FIG. 8 ', the nip roller (roller-type false twisting device) 2 1 is a spun yarn mechanism 2 2 for spinning a spun yarn Y 2. The spinning mechanism 2 2 supplies a sliver S to the direct drafting portion 23, and an air jet nozzle 25 and a nip roller 21 are twisted at the exit of the front roller 24, and around the core fiber bundle The parallel fibers are wound to form a woven yarn Y 2. The spun yarn Y 2 is spun into a predetermined shape by a winding mechanism (not shown) provided at the lower portion while being appropriately subjected to the yarn guide motion. The nip roller 2 1 is provided with its shafts 2 6 and 2 7 as a pair of roller members 2 8 and 2 9 which are appropriately crossed, and the contact portion on the peripheral surface will clamp the yarn Y 3 passing through the air jet nozzle 2 5 Apply twist. The pulleys 30 are attached to the ends of the shafts 26 and 27 of each of the roller members 28 and 29, and the pulleys 3 3 attached to the output shaft 3 2 of the drive motor 31 are connected via belts 3, 4 and 5 to Rotary drive in all directions. As the slewing drive system of the nip roller 21, in addition to the configuration shown in the figure, each spindle is equipped with a drive motor 31. There is also a structure in which a drive motor is installed at the end of the machine to extend the spindle on the inline direction. Each spindle is equipped with a clutch, and a timing belt is used to transmit a rotational force to the axis of each roller member. [Problems to be Solved by the Invention] However, the nipper twister 16 and the clamping roller 21 of this structure transmit the rotation of the drive motors 11, 31 to the respective shafts 7, 26 by the belts 10, 34, and 35. , 27, so its composition is complicated and becomes minus I § ^ ϋ ϋ_ι alf Bn In I 1 ^ 1 (read first, read the precautions on the back, and then fill out this page) This paper is based on China National Standards (CNS) A4 specifications (210X297 mm) -5- A7 B7 403795 5. Description of the invention (3) The problem of reducing the number of parts and saving space. In addition, if you want to change the number of false twists, etc., you only need to change the direction (cross angle) of the shafts 7, 26, 27, but you must change the extension direction or length of the belt 10, 34, 35, so It has become a large-scale design change, and it has a problem of lack of universality. If the wind sponge adheres to the belt 10, 34, 35, uneven rotation will occur, which may result in lowering the processing yarn Y 2 or the quality of the spinning yarn. [Means for Solving the Problem] In order to solve the above-mentioned problems, the present invention is a drive motor built into at least one of a pair of rotating members for twisting while clamping a yarn. With this structure, lightness can be achieved. The drive motor is preferably directly connected to the drive shaft of the rotating member. Further, it is preferable that the drive motors are respectively installed on a pair of turning members. [Embodiment of the invention] The embodiment of the present invention is described below with reference to the drawings. Fig. 1 shows a first embodiment of a plier twister of a false twisting device for a yarn according to the present invention, which is applied to an extension false twister. This nipper-type twisting machine (belt-type false twisting device) 4 1 is a driving pulley 4 2 and a driven pulley 4 3 for twisting by clamping the processing yarn Y 1, and a pair of windings are provided around these. The endless belt 44 is formed by a turning member (false twist imparting member). In addition, the drive pulley 42 is provided with a straight motor 46 connected directly to its shaft (drive shaft) 45. The so-called direct connection means the motor—I-. ^ 1 ϋ n I n I a—. ^ 1 ϋ V-(please read the “Notes on the back side before filling out this page”) Printed copy of the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs The scale is applicable to the Chinese National Standard (CNS > A4 specification (210X297 mm): A7 B7 403795. V. Description of the invention (4) The rotor of 6 is directly fixed to the drive shaft 4 5 and the drive shaft of the motor 4 6 is rotated. The drive shafts of the components are common to each other. A pair of revolving members are endless belts 4 4 and other endless belts (not shown) that are set to intersect at a predetermined angle, and the intersecting portions 6 of the endless belts sandwich the processing yarn Y 1 and This is sent out and twisted. The drive pulley 4 2 is a disk-shaped member having an endless belt 4 4 with a winding surface 4 7 on its outer periphery, and a shaft hole 4 for inserting the shaft 4 5 is formed in the shaft center. 8 »The shaft 4 5 extends from the driving pulley 4 2 to one side, and is held by the retainer 4 9 to rotate freely. The retainer 4 9 is formed by the outer cylinder 50 and connected to the inner wall of the outer cylinder 50. The inner cylinder 51 is formed by a length extending from both ends of the outer cylinder 50. In the outer cylinder 51 The driving pulley 4 2 is integrally formed with an arm portion 5 2 extending in the radial direction at the side end. The driven pulley 4 3 is freely supported by rotation. The inner cylinder 5 1 is provided with two arms for supporting the shaft 4 5 at both ends. The bearing 5 3, 5 4. The shaft 4 5 is from the drive pulley 4 2 to the outer tube 5 0. Some of the entering parts are large diameter, and from its position to the other end it forms a small diameter. Also, in the outer tube 5 0 The drive shaft 46 is arranged on the small diameter part of the square shaft. In the embodiment, the drive motor 46 is a small commutatorless motor (brushless DC motor) that generates a certain torque from the low speed range to the high speed range. It is composed of a rotor (permanent magnet) 5 5 mounted on the shaft 45 and a stator (electromagnet) 5 6 mounted on the outer side in the radial direction. The windings (not shown) of the stator 5 6 are appropriately supplied with excitation. The driving part 5 7 for the current is prepared in the inner cylinder 51. The rotor 5 5 is a high and low part 5 8 formed by reducing the diameter of the outer periphery of the shaft 4 5. The stator 5 6 is a cylindrical sleeve. This paper is suitable for this paper. Chinese national standard (CNS > Α4 size (210X297mm) ϋ ·-ϋ n · ϋ ϋ 1. I II ^ 1 ϋ§ «ϋ X ..... U3 τ (Please read the precautions on the back before filling in this page) Printed by the Central Bureau of Standards of the Ministry of Economic Affairs, Shellfish Consumer Cooperatives, printed A7 B7 403795 5. Invention Description f) 5 9 is supported by the inner cylinder 5 1. Sleeve 5 The 9 series is embedded in the inner wall of the inner cylinder 51, and the tip end is positioned in the axial direction to contact the small height portion 60 formed in the inner cylinder 51. A support stator 5 6 is formed on the inner peripheral wall of the sleeve 5 9. Used by the depression 6 1. The driving part 57 is connected to the vicinity of the stator 56, and its cable (power line and control line) 6 2 extends to the other end side of the inner tube 5 1, and extends outward through a plug 6 3 provided near the other end. . As shown in FIG. 2, the driving part 57 is composed of five blocks of a power circuit 64, a current control circuit 65, a logic circuit 66, a setting comparison circuit 67, and a power circuit 66, and the thick line in the figure Arrows transmit and receive signals. The power circuit 64 is used to control the current flowing through the windings of the stator 56, and the transistors (not shown) constituting the circuit are repeatedly turned ON and OFF in a certain order and the exciting current flows to the windings. The current control circuit 65 detects the current flowing in the winding, and controls the current that changes according to the load, so as not to deviate from the set rotation speed. The logic circuit 6 6 receives a feedback signal from a magnetic element (hole element) provided in the stator 56 and performs position detection of the rotor 55 to determine the exciting sequence of the windings. In addition, the feedback signal is used to detect the rotation speed, and at the same time, instructions to the motor (start / stop, brake / run, etc.) are executed. The setting comparison circuit 6 7 compares the speed setting signal with the speed of the motor. If the motor speed is higher than the setting, the output to the motor will be reduced, and if it is low, the output to the motor will be increased. The power circuit 68 is changed from a commercial power supply to the voltage required to drive the motor and each control circuit 6 4 …… 6 7. In addition, the information (output waveforms, etc.) of the drive unit 57 is transmitted to the start-up and manages the control unit 6 9 of the nipper twister 41, and constantly monitors the motor load. This paper size applies Chinese National Standard (CNS) A4 Specifications (210X297mm) · 8-'1-I— m-1111 =:. —II--111 I ^^ 1 na ^ i (Please read the notes on the back before filling this page) Printed by the Consumer Cooperatives of the Bureau of the People's Republic of China Printed by the Ministry of Economic Affairs and the Central Consumers Cooperatives of the Bureau of Industrial and Commercial Cooperatives 403795 ^ __B7_ V. Description of Invention (g), etc. Press, although the brushless DC motor is preferred for the drive motor 4-6 series, an induction motor can also be used. It is also possible to provide the drive unit 57 with only the sensor unit inside the inner cylinder 51, and other parts outside. In addition, as shown in FIG. 1, a base 70 is provided at the extension of the inner cylinder. Here, the base 70 is provided with the shaft 4 5 of the driving pulley 4 2 as the center, and the whole is made. Appropriate rotation movement is used to adjust the contact pressure applying device (not shown) for pressing the processing yarn Y 1 and the separation device (not shown) that separates the pulleys 4 3 from each other when the yarn breaks or the like. In addition, other driving pulleys (not shown) are also configured as the driving pulleys 42 as described above. In this way, the drive motor 4 6 is directly connected to the shaft 4 5 of the driven pulley 4 3 and the shaft 4 5. Therefore, not only does the rotation unevenness occur, but also the tandem belt of the nipper twister is not required. Complicated transmission components such as guide wheels, and the entire machine structure become extremely lightweight, which can not only reduce the number of parts and save space, but also improve the transmission efficiency of driving force, so energy can be saved. In addition, as long as the mounting direction of the holder 49 is changed, the axial directions of the driving pulley 4 2 and the driven pulley 43 can be changed, and the endless belt crossing angle of the twist number, twisting tension and untwisting tension can be changed. Can be carried out extremely easily. That is, it can become a versatile device. In addition, the rotation status of the drive pulley 42 of each ingot can be constantly monitored to prevent malfunctions caused by abnormal rotation. In addition, since the brushless DC motor is used as the drive motor 46, changes in the rotor speed or load can be detected immediately based on the output waveform, and accidents can be reliably prevented. And, in this embodiment, because the paper size of the drive motor 4 6 is applied to the Chinese National Standard (CNS) A4 specification (210X297 mm) 1-m nlni— l »in-. I n II 1 I Order * '(Please read the precautions on the back before filling in this Jf) -9 Printed by Zhengong Consumer Cooperative, Central Bureau of Standards, Ministry of Economic Affairs 403795 A7 ____B7 ___ V. Description of Invention (7) Hidden in holder 4 9 so it can be eliminated The parts protruding from the retainer 49 can not only save space, but also the number of bearings 5 3, 5 4 of the shaft 4 5 can be reduced to a minimum (two), which can further reduce the number of parts. In addition, for each of the pair of drive pulleys 42, the drive direct-coupled motor 46 can be easily changed in the direction of rotation of the pulley (the direction of travel of the endless belt 43, for example), and the twist direction (Z twist or S) can be simply selected. Fig. 3 is a diagram showing other types of yinshi. This nipper type twister 1 010 series, similar to the above embodiment, has a driving pulley 42 and a driven pulley (not shown), and is wound around these A pair of rotating members formed by an endless belt (not shown) between them, and a drive motor (brushless DC motor 103 »shaft 102) connected directly to the shaft (drive shaft) 1 2 of the drive pulley 4 2 The retainer 104 is composed of an outer cylinder 106 supported by the base 105 and an inner cylinder 10 shorter than the outer cylinder 106. The end of the inner cylinder 10 7 is a screw bolt 1 0 8 The inner cylinder 1 07 is formed with an arm portion extending in a radial direction 1 09 »The shaft 1 02 is formed shorter than the above embodiment, and is provided near the ends of the inner cylinder 10 7 The interval between 1 10 and 1 1 1 also becomes shorter. Also, the small-diameter portion 1 0 2 a of the shaft 10 2 is formed from the vicinity of the fitting position with the driving pulley 4 2, and the small-diameter portion 1 0 2 a is provided with a rotor 1 1 2 and a stator 1 1 3 of a drive motor 103. The total length of the drive motor 103 is longer than that of the above embodiment, and becomes equivalent to a shaft small-diameter portion. The length of 102a is approximately 1/3. The sleeve 1 1 4 supporting the stator 113 is approximately the same length as the drive motor 103. The sensor section 115115 of the driving section is provided inside the inner tube 107. This paper Standards in China (CNS > A4 size (210X297 mm) H.! I ^^ 1 i ^ im ml · n ^^ 1 * (Please read the precautions on the back before filling out this page)- 10- Printed by the Consumers' Cooperative of the Central Government Bureau of the Ministry of Economic Affairs 403795 a7 __B7__ V. Description of the invention (8) In this embodiment, the shaft 1 〇 2 (bearing interval) becomes shorter, and the drive motor 103 becomes longer and borrowed. On the pulley side, it is better than the above-mentioned embodiment in terms of adaptability to high-speed. The structure and effects are the same as in the above-mentioned embodiment. The present invention is applicable to the first nip roller of a spinning frame. The description of the second embodiment is as follows. As shown in FIGS. 4 and 5, each of the spindles 71 of the spinning frame is provided with a spinning mechanism 7 2 for spinning the spinning yarn Y 2. The spinning mechanism 7 2 is a bar that is continuously supplied. The draft portion 23 of the yarn is drawn at a predetermined ratio (for example, 100 times), and the exit of the front roller 24 is opposite to each other. Air twisting nozzles 25 and nip rollers 73 are applied to the twist. Air jetting nozzles 25 and 5 are bundled by a high-speed rotating flow (air jet). Type false twisting device) 7 3 is composed of a pair of roller members (rotating members) 28, 29, whose shafts (driving shafts) 74, 75 are in a state of crossing each other, and a support rail extending in the direction of the ingot parallel 76 supported. Then, the bundled yarn is sandwiched between a pair of roller members 28 and 29, twisted in the opposite direction to the air rotation direction of the nozzle 25, and a parallel dimensional is wound around the core fiber bundle to form a finished spinning yarn Y2. . In addition, for each of the shafts 74, 75 of these roller members 28, 29, a driving motor (brushless DC motor) 77, 7 8 ° is directly installed, and the spinning yarn Y 2 is spun by a winding mechanism. (Not shown) A bobbin yarn that moves laterally and is wound into a predetermined shape. The upper and lower rollers 7 9 and 80 are installed in the downstream section of the spinning mechanism 72, and the take-off roller 8 1 holding the spinning yarn Y 2 is engaged with the winding roller for winding the yarn path downward from the oblique direction. • The Zhang scale is applicable to China National Standards (CNS) A4 specifications (—210X297 mm) ΛΛ —I- In ^^ 1 m 1 ^ 1 in-- n In-i II > 1— (Please read the Note $ item and fill in this I) India Ben A7 403795_B7_, the Consumer Cooperative of the Central Economic and Technical Bureau of the Ministry of Economic Affairs 5. Description of Invention (g) Guide rollers guided by the agency 8 2. The winding speed of the winding mechanism is set to be approximately equal to the spinning speed of the spinning mechanism 72, and the tension between the guide roller 8 2 and the bobbin yarn is not applied. A yarn clearer 8 3 is provided below the guide roller 8 2 to eliminate the disadvantages of the spinning yarn Y 2. The detection groove 8 3 a on the front side of the cover 9 5 is arranged in the spindle and the direction is the engagement. In the yarn path "As shown in Fig. 5, the roller members 2 8 and 2 9 are appropriately raised in the radial direction by separating the flange plate 8 4 on the end faces of the two shafts and spanning the outer peripheral ends of the flange plates 8 4. The thin-walled peripheral cylinder 85, the shafts 74, 75 extending to one side with the stays 86 penetrating the flange plate 84, and the extensions of the shafts 7, 4, 7 5 pass through a pair of bearings 8 7 The retained retainer 88 is configured as a hollow rubber roller as a whole. The shafts 74, 75 are fixed to one flange plate 84 using bolts 89. The retainer 8 8 is mounted on the support rail 76 through a bracket 90 using bolts or the like so as to have a predetermined direction (angle). In addition, the shaft 74 further extends outward from the retainer 88, and a drive motor 7 7 is provided at the extended portion. The drive motor 7 7 is the same as the brushless DC motor shown in the first embodiment described above, and is composed of a stator 9 2 attached to the rotor 9 1 and radially outward of the rotor 9 1, and not only supports the stator 9 2 At the same time, the shaft extension is accommodated by a cylindrical casing 9 4 supported by a pair of bearings 9 3. One end of the case 94 is not connected to the end of the holder 88. The drive motor 77 has a drive unit (not shown) shown in the first embodiment, which is provided externally, and is connected to a control unit (not shown) that manages spinning frame operation. This paper size is applicable to China National Standard (CNS) A4 (210X297mm)-. Ϋ-1 II n ϋ ϋ. Nmnmnm, π (Please read the notes on the back ^^ before filling this page) -12 -Printed by Shelley Consumer Cooperative of Central Government Bureau of the Ministry of Economic Affairs 403795 V. Description of the invention (10) Because it is structured as such, no complicated driving transmission means (belt and pulley) such as the prior art clamping rollers are needed The structure becomes lightweight and not only can achieve space saving ', but also can save energy. In addition, the change of the contact angle between the roller members 28 and 29 can be performed simply by replacing the bracket 90 or adjusting the mounting direction. In addition, there is no risk of uneven rotation. In case of abnormal bearing rotation due to damage to bearings 8 7, 9 3, etc., it can be detected immediately. Therefore, accidents can be prevented beforehand. Press the button. The present invention is not limited to the implementation shown above. The shape of the pliers twister or the clamping roller can be widely applied to the false twisting device of the yarn of the same configuration. The preferred embodiment of the pliers type twister applicable to the extended false twister is described with reference to FIGS. 9 and 10. The 210 series inner tube portion 210a is fixed to the outer periphery of the inner tube portion 210a, and is also fixed to the inner tube above the first outer tube portion 2 1 Ob and the first outer tube portion 2 1 Ob arranged on the bearing 2 1 1. The part 2 1 0 a is a base member constituted by the second outer cylinder part 2 1 0 c on the outer periphery. The base member 2 1 0 is arranged on the frame F »2 1 2 through the bearing 2 1 1 arranged on the first outer cylinder portion 2 1 Ob to support the supporting member used in the false twisting device. The flange portion 2 1 Ob / of the first outer tube portion 2 1 Ob is fixed to a detachable, slightly cylindrical intermediate member using a suitable fixture such as a screw, bolt, nut, or the like. The outer periphery of 2 1 2 is provided with a plurality of heat sinks 2 1 2 a along the axial direction of the intermediate member 2 1 2. 2 1 3 is in the middle member 2 1 2 The upper part of the paper is in accordance with the Chinese National Standard (CNS) A4 specification (210X2.97 mm) ^ 1- ni ϋ ϋ nn I p Good I — (Please read M on the back first Note $ item and fill in this page) Order-13- Printed by the Central Bureau of Standards, Ministry of Economic Affairs and Consumer Cooperatives 403795_B7_ V. Description of the invention (1 &t; t) side, using screws or bolts, nuts and other appropriate fixtures, fixed as Removable, slightly cylindrical, front-end member. In addition, a bearing 2 1 4 arranged on the leading end member 2 1 3 and a bearing 2 1 5 arranged inside the upper part of the inner cylindrical part 2 1 0 a of the base member 2 1 0 are supported freely on the rotary shaft ( Drive shaft) 2 1 6. 2 1 7 is the first pulley fixed to the upper end of the rotary shaft 2 1 6. The base member 2 10, the intermediate member 2 1 2 and the tip member 213 constitute a holder. m 1 is a plurality of driving magnetic coils arranged at an appropriate interval inside the intermediate member 2 1 2 which is in the shape of a tube, and m 2 is arranged inside the driving magnetic coil m 1, and at the same time, a rotor fixed to the rotating shaft 2 1 6 The magnet m 2 constitutes a brushless motor (driving motor) M as a motor section »A brushless motor M is built in the holder like this» 2 1 8 series and the intermediate member 2 1 2 are integrally fixed to the intermediate member An arm member of 2 1 2 has a support frame 218 a formed at a free end portion of the arm member 2 1 8. 219 is the second pulley support arm 2 1 8 a fixed to the arm member 218, and is contained in the bearing frame 2 2 0 and the bearing 2 2 1 fixed to the second pulley support arm 2 1 9. A driven shaft 222 parallel to the rotating shaft 2 16 is provided. A second pulley 2 2 3 is fixed to the driven shaft 222. In addition, the first pulley 2 1 7 fixed to the upper end of the above-mentioned rotating shaft 2 1 6 and the second pulley 2 2 3 fixed to the driven rotating shaft 2 2 2 are hanged with endless fakes as false twist imparting members. Twisting belt 2 24 »The first pulley 217, the second pulley 223, and the endless false twisting belt 2 2 4 constitute a turning member. Plural drives arranged inside the slightly cylindrical intermediate member 212 This paper size is applicable to China National Standard (CNS) A4 (2 丨 0X297 mm) · _ IIII n I --- ^ — mil nn Order-【 (Please read the precautions on the back before filling in this page) -14- Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A7 4Q87afS_b7_ V. Description of the Invention (12) The solenoid coil m 1 flows through the current from the drive circuit in order A rotating magnetic field is generated around the rotor magnet m 2, and the rotating shaft 216 is rotated by driving the rotating rotor magnet m 2 to rotate. Therefore, the first pulley 2 1 7 fixed to the rotating shaft 216 is rotated, and the first hanging pulley is fixed to the second rotating shaft 2 1 6. The false-twist belt 2 2 4 of the 1 pulley 2 1 7 and the second pulley 2 2 3 of the driven shaft 2 2 2 is configured to be able to travel in an appropriate direction. The intermediate member 2 1 2 having a plurality of fins 2 1 2 a formed along the axial direction of the false-twisted member T as described above is made of aluminum or the like, which has a superior heat dissipation effect. The heat sink 212a is formed on the intermediate member 2 1 2 in this way, and the intermediate member 212 is made of aluminum or the like with good heat dissipation effect, which can effectively eliminate the occurrence of the brushless motor M built in the intermediate member 2 1 2 Therefore, including the bearings 2 1 4 and 2 1 5 arranged near the brushless motor M can improve the durability of the false twisting member T. Also, it is integrated with the intermediate member 2 1 2 or will be fixed to Similarly, the arm member 2 1 8 of the intermediate member 2 1 2 is also made of aluminum or the like with good heat dissipation effect, so that the heat dissipation performance can be further improved. The front end member 213 of the bearing 214 supporting the rotation shaft 216 and the base member 2 10 of the bearing 2 1 5 supporting the rotation shaft 2 1 6 are also manufactured by using high-strength iron or steel for strength. As described above, the driving member supporting member T ′ supporting the false twist member T of the rotating shaft 2 1 6 driven by the brushless motor M is a base member 2 1 0, an intermediate member 2 1 2 and a leading member 2 1 3 It can be divided into 3 cylindrical members. When the shaft 2 1 6 or bearing 2 1 4 '2 1 5 is damaged and you want to replace it, you can remove the leading member 2 1 3 or the intermediate member. Standard (CNS) A4 (210X297mm) ^ ia · — I— κι · — fi ·· ί§ ^ 1 · ϋ ^^^ 1 1 > (Please read the precautions on the back before filling in this page) -15- Printed by Shelley Consumer Cooperative of Central Bureau of Standards of the Ministry of Economic Affairs 403795 5. Disclosure of Invention (13) 2 1 2 etc. can be used to replace shaft 2 1 6 or bearing 2 1 4 Compared with the integrated manufacture of the driving part supporting member T 'of T, including replacement of the rotating shaft 2 1 6 or the bearings 2 1 4 and 2 1 5 etc., the maintenance of the false twisting device will become easier. As shown in FIG. 10, the false-twisted belt 2 2 7 having the false-twisted member T constituting the above-mentioned pair of false-twisted members T and the second pulley 2 2 3 is arranged. The yarns cross each other, and false twisting is applied not only to the yarn y, but also to the yarn feeding yarn y. In the above-mentioned embodiment, a pair of false twist belts 2 2 4 which are hanged on the first pulley 2 1 7 and the second pulley 2 2 3 as false twist imparting members are installed. The belt 2 2 4 holds the yarn y, and not only applies false twist to the yarn y, but also indicates a false twisting device for feeding. However, as a false twist imparting member on the rotating shaft 2 1 6, a false twist drum or The false twisting disc constitutes a false twisting member T, and a false twisting member τ having a pair of false twisting cylinders or false twisting discs can be configured as the yarn y by the false twisting cylinder or false twisting discs, which can also constitute a false twisting device. [Effect of the invention] In summary, if the invention according to item 1 of the scope of patent application, because the drive motor is built in the holder, it will help reduce the number of parts and save space. According to item 2 of the scope of patent application, because the drive motor is directly connected to the drive shaft of the rotating member, the transmission structure such as a pulley or a belt is not required, and the structure can be lightweight, and the number of parts can be reduced and save space. Also, energy savings can be achieved. In addition, if the invention according to item 3 of the scope of the patent application is applied to each of a pair of rotating members, the size of the paper is applied to the Chinese National Standard (CNS) A4 specification (210 × 297 mm) -16- I; ^-( Please read the precautions on the back before filling in this page) Order printed by the Central Standards Bureau, Ministry of Economic Affairs, Masonry Consumer Cooperatives -403795__b7_ V. Description of the invention (14), so you can simply change the crossing angle of the clamped yarn, which can be easily changed Twist inspection direction can achieve improved sinkability. In addition, according to the invention in the fourth scope of the patent application, the retainer can be divided into a base member, an intermediate member, and a tip member. Therefore, maintenance of the false twisting device becomes easy. In addition, according to the invention of item 5 of the scope of the patent application, the drive shaft that rotates integrally with the turning member is supported by the severable base member and the tip member. Therefore, replacement or maintenance inspection of the drive shaft becomes easy. In addition, if the heat sink is formed on the outer periphery of the intermediate member according to the invention in the sixth scope of the patent application, and the intermediate member is formed of a material superior to heat dissipation, the heat generated by the motor can be effectively excluded, so Including bearings arranged near the motor, which can improve the durability of false twisted members. Brief Description of the Drawings Fig. 1 is a front view including a cross section of a first embodiment of a nipper-type twisting machine in which the yarn false twisting device of the present invention is applied to an extended false twisting machine. FIG. 2 is a block diagram for explaining the driving motor of FIG. 1. FIG. Fig. 3 is a front view including a cross section showing another embodiment of a nipper twister suitable for an extension false twister. Fig. 4 is a perspective view showing a second embodiment in which the present invention is applied to a nip roller of a spinning frame. FIG. 5 is a sectional view of a main part of FIG. 4. — • ^ 111111. Ni ^ in. N 11;-(ear ------ T * v, Λ * (锖 first read the note on the back ^ item before writing this page) This paper size applies Chinese national standards (CNS) A4 specification (210X297 mm) -17- 403795 A7 B7 V. Description of the invention (15) Figure 6 is a partial cross-section of the pliers of the false twister showing the false twisting device of the prior art yarn Front view. Figure 7 is a perspective view of the drive system of Figure 6. Figure 8 is a perspective view of a clamping roll of a spinning frame of a prior-art yarn false twisting device. Figure 9 is a view of an extension false twisting machine. A still other embodiment of the nipper twister includes a cross-sectional front view. Fig. 10 is an overall perspective view of the embodiment of Fig. 9. (Please read the "Cautions on the back side before filling out this page") The paper size printed by the Bureau of Standards and Consumer Cooperatives applies the Chinese National Standard (CNS) A4 specification (210X297 mm)