201006976 六、發明說明： 【發明所屬之技術領域】 本發明是關於多紗線用導件。 【先前技術】 就該種技術而言，專利文獻1(日本特開2005 -1 7 98 07號公報）揭示一種交絡處理裝置，該交絡處理裝 置具備用來限制、保持行走紗線之通路的導具。亦即，如 @ 專利文獻1的第3圖所示，在執行紗線之交絡處理的流體 處理部的前後，排列並設有複數個用來限制紗線通路的圓 柱狀限制導具G1，並更進一步地設有跨越上述複數個限 制導具G1之圓棒狀的棒形導具G2。接著，由相鄰的限制 導具G1、與圓棒狀的棒形導具G2形成紗線的通路。 此外，專利文獻2 (日本特開2008— 504462號公報 )揭示一種紗線導引棟，該紗線導引樑是配置在用來處理 多絲紗之噴嘴塊的前後。該紗線導引樑如專利文獻2的第 〇 2圖所示’是對應於一定數量之紗的流動而構成梳子狀。 〔專利文獻1〕日本特開2005 — 1 79 807號公報 〔專利文獻2〕日本特開2008 — 504462號公報 【發明內容】 〔發明欲解決之課題〕 但是’在上述專利文獻1的構造中，爲了實現紗線的 通路而需要圓棒狀的棒形導具G2，因此零件數量眾多， -4- 201006976 組裝並不容易。此外，上述專利文獻2所採用的梳子狀構 造，一般來說具有易於折損的傾向。 本發明是有鑑於上述諸點所硏發而成的發明’本發明 的目的是提供一種：零件數量少’組裝容易’甚至不易折 損的多紗線用導件。 〔解決課題之手段〕 φ 本發明欲解決的課題如上所述，接下來’說明用來解 決上述課題的手段及其效果。 根據本發明的觀點，提供一種構成下述說明的多紗線 用導件。亦即，前述多紗線用導件，具備以複數個排列設 置的導引構件。在前述各導引構件形成有可收容行走紗線 的紗線收容空間，或藉由相鄰的一對前述導引構件而形成 上述紗線收容空間。根據以上的構造，相較於專利文獻1 之第3圖所揭示的技術，由於不需要圓棒狀的棒形導具 β G2 ’這個部份可減少零件數量且組裝容易。此外，相較 於專利文獻2之第2圖所揭示的梳子狀紗線導引樑，不易 折損。不僅如此，在上述導引構件已損傷的場合，由於只 需更換已損傷的導引構件即可，故可降低維持費用。 上述的多紗線用導件，更進一步構成以下的說明。亦 即’構成可增減前述複數個導引構件的數量。根據以上的 構造’可變更上述紗線收容空間的數量。 上述的多紗線用導件，更進一步構成以下的說明。亦 即’前述多紗線用導件具備長條狀構件。前述各導引構件 -5- 201006976 ’是藉由與上述長條狀構件卡合，而由上述長條狀構件所 支承。根據以上的構造，能以簡潔的構造實現：前述複數 個導引構件的排列設置、與前述複數個導引構件之數量的 增減。 上述的多紗線用導件，更進一步形成以下的說明。亦 即’前述紗線收容空間，是由相鄰的一對前述導引構件所 形成。根據以上的構造，相較於在前述各導引構件形成上 述紗線收容空間的場合，可使前述導引構件的形狀變得簡 潔。此外’由於前述導引構件的形狀變得簡潔，有助於上 述紗線收容空間的窄節距化，據此，將對具備上述多紗線 用導件之設備的小型化有所貢獻。 上述的多紗線用導件，更進一步形成以下的說明。亦 即，相鄰的一對前述導引構件之配合面的表面方向，是對 收容於前述紗線收容空間内之上述紗線的行走方向傾斜。 根據以上的構造，由於上述紗線不會落入前述配合面的間 隙，因此就前述配合面之加工精度的觀點來看，可降低製 造成本。 上述的多紗線用導件，更進一步形成以下的說明。亦 即，在前述各導引構件形成有：第一突部；及第二突部， 該第二突部是用來限制位在垂直於前述排列設置方向之方 向上的前述紗線的移動。前述的紗線收容空間是由以下所 形成：縫隙，該縫隙是由相鄰的一對上述第一突部所形成 :及上述第二突部。根據以上的構造，可簡潔地實現從三 個方向支承前述紗線的構造。 -6- 201006976 上述的多紗線用導件，更進一步形成以下的說明。亦 即，前述配合面的表面方向、與上述紗線的行走方向之間 的傾斜角構成可以變更。根據以上的構造，一旦上述的傾 斜角變更，相鄰的一對上述第一突部間的距離將有所增減 。因此，根據上述的構造，使前述縫隙的縫隙寬度變得可 以變更。 上述的多紗線用導件，更進一步形成以下的說明。亦 φ 即，用來防止來自於前述紗線收容空間之上述紗線脫落的 爪部，是形成於相鄰的一對前述導引構件中的至少其中任 一個。根據以上的構造，能以簡單的構造，防止來自於前 述紗線收容空間之上述紗線的脫落。 上述的多紗線用導件，更進一步形成以下的說明。亦 即，前述紗線收容空間是形成於前述各導引構件。根據以 上的構造可實現：上述紗線收容空間從相鄰的一對前述導 引構件之配合面分離的構造。 Φ 上述的多紗線用導件，更進一步形成以下的說明。亦 即’在前述各導引構件形成有：縫隙，該縫隙使前述紗線 收容空間與外部連通；及爪部，該爪部是用來防止來自於 前述紗線收容空間的上述紗線脫落。根據以上的構造，能 以簡潔的構造實現：可將上述紗線朝前述紗線收容空間插 入的構造；及用來防止來自於前述紗線收容空間之上述紗 線脫落的構造。 【實施方式】 201006976 <第一實施形態> 以下，參考第1〜6圖說明採用本發明之多紗線用導件 的紡紗延伸裝置的第一實施形態。第1圖，是顯示紡紗延 伸裝置（合成纖維紗的製造裝置）之整體構造的示意圖》 在本圖所示的紡紗延伸裝置100中，從套圈1所吐出 之呈熔融聚合物狀態的複數組多絲紗Y (紗線），是由來 自於冷卻裝置2的送風所冷卻固化，並在通過潤滑裝置3 後，送往紗線加熱裝置4。該紗線加熱裝置4，具備配置 @ 於上下的一對滾子5、6，並構成一邊將多絲紗Y捲掛於 該滾子5、6 —邊加熱。 在紗線加熱裝置4的下游側設有牽引滾子7，該牽引 滾子7是由主滾子7a與補助滾子7b所形成。主滾子7a 是由圖示省略的馬達所驅動。接著，在該牽引滾子7之主 滾子7a的周速度與上述紗線加熱裝置4之滾子5、6的周 速度間，設定成特定的速度差，據此，可在紗線加熱裝置 4與牽引滾子7之間使多絲紗Y延伸。 @ 在牽引滾子7的下游側，配設有可同時對複數組多絲 紗Y賦予交絡的交絡裝置8。接著，在該交絡裝置8的上 下，設有一對用來導引複數組多絲紗Y的紗線導件9 (多 紗線用導件）。 在交絡裝置8的更下游側，配置有捲取裝置11。該 捲取裝置11具備轉軸12，並在該轉軸12安裝複數個構 成筒狀的紗捲取用捲取紗管13，而形成可同時捲取複數 的紗。此外，捲取裝置1 1具備接觸滾子10 ’並構成：一 -8- 201006976 邊以適當的接觸壓力使接觸滾子10接觸於捲取紗管13的 外周面、或已捲取於捲取紗管1 3之多絲紗Y的紗層外周 面，且一邊將多絲紗γ捲取於捲取紗管13。此時的捲取 速度，譬如是形成6000m/分。 接下來，具體地說明上述紗線導件9的構造。第2圖 ，是本發明之第一實施形態的紗線導件的立體圖。第3圖 爲類似第2圖的圖，是爲了說明上的方便而省略導軌（未 φ 畫出導軌）的圖。第3(b)圖，是第3(a)圖之b箭號 方向視圖。 如第2圖所示，本實施形態的紗線導件9，具備以下 的主要構件：以複數個排列設置的導引塊1 5 (導引構件 );及用來支承該導引塊15的導軌16(長條狀構件）。 在上述導軌16形成有剖面呈C字型的鳩尾槽17，如 第3圖所示，卡合於該鳩尾槽17的卡合突起18是被設於 各導引塊15。在該構造中，是藉由使各導引塊15的卡合 φ 突起18與上述導軌16的鳩尾槽17卡合，而使複數個導 引塊15被導軌16所支承，且沿著導軌16的長度方向排 列設置。此外，如第2圖所示，一對停止器19是嵌合於 導軌16’而從兩端包挾上述以複數個排列設置的導引塊 15。接著，該一對停止器19，是朝彼此接近的方向推壓 的狀態下，藉由圖示省略的螺絲（固定手段）固定於導軌 16’而使沿著導軌16之長度方向排列設置的複數個導引 塊1 5形成彼此緊密接觸。而排列設置於導軌1 6上之導引 塊1 5的數量爲任意。 -9- 201006976 此外，在第2圖及第3圖中多絲紗Y是以二點虛線 來表示，如同從上述圖面可得知，在本實施形態的紗@ _ 件9中，是於相鄰的一對導引塊15之間，形成收容行走 多絲紗Υ的紗線收容空間S。 第4圖是導引塊的放大圖。亦即，第4(a)圖爲導 引塊15的立體圖，第4(b)圖爲第4(a)圖之b箭號方 向視圖，第4 ( c )圖則是導引塊1 5的俯視圖。 如第4(a)及（b)圖所示，導引塊15是由以下所 @ 構成：底座部20，該底座部20包含卡合於上述導軌16 的一對卡合突起18;及導引部21，該導引部21是從該底 座部20突設，並形成紗線收容空間s。上述的底座部20 ’在本圖（c )所示的俯視視角中呈平行四邊形，而相鄰 的其他導引塊1 5間之配合面F的表面方向Fd、與多絲紗 Y的行走方向Yd之間的傾斜角0 ，在本實施形態中約爲 25度。 另外，上述的導引部21具有以下的部分作爲主要構 @ 造：垂直地突設於底座部20上的第一突部22與第二突部 23°高度較後者的第二突部23更高的第一突部22，在本 圖（c )的俯視視角中，是朝向與多絲紗γ之行走方向Yd 相同的方向擴大而形成略正三角形狀的剖面，並在水平方 向（亦即’第2圖所示之導軌16的長度方向，以下的說 明中也相同）上接觸多絲紗Y。接著，在與多絲紗γ接觸 的一對轉角部22a施以充分圓弧（圓角）狀的硏磨。此外 ’如本圖（a)及（b)所示，在第一突部22的上端，形 10 - 201006976 成有導引多絲紗Y朝後述縫隙24***的導引面22b。另 外，第二突部23相較於第一突部22是位在多絲紗Y之 行走方向Yd的更上游側。該第二突部23，隨著對本圖（ c )的俯視視角中之底座部20的行走方向Yd的傾斜，形 成相對於第一突部22而在水平方向上偏移。換言之，當 從多絲紗Y之行走方向Yd的下游側看見導引塊1 5時， 第二突部23並非完全地掩蔽於第一突部22的後面，而是 φ 形成像跨過上述轉角部22a地顯現的位置關係。接著，該 第二突部23，是在垂直方向（亦即，第一突部22的突設 方向，以下的說明中也相同）上接觸多絲紗Y。 第5圖爲紗線導件的俯視圖。亦即，第5 ( a )圖是 紗線導件9的俯視圖，第5 ( b )圖是紗線導件9的前視 圖。如第5(a)及（b)圖所示，一旦上述的導引塊15 鋪設於導軌16上，將在相鄰的第一突部22之間形成具有 縫隙寬度w的縫隙24，且形成：當從多絲紗Y之行走方 Φ 向Yd的下游測看見該縫隙24時，可在縫隙24内窺見第 二突部2 3。 根據以上的構造，本實施形態之紗線導件9的紗線收 容空間S，如第2圖所示，是形成於相鄰的一對導引塊15 之間。更詳細地說，上述的紗線收容空間S，如第5 ( b ) 圖所示，是由以下所構成：縫隙2 4，該縫隙24是由相鄰 的一對第一突部22所形成；及第二突部23，該第二突部 23可從該縫隙24内窺見。接著，爲了將多絲紗γ***該 紗線收容空間S内，只要根據本圖（b)之圖號N所示的 -11 - 201006976 箭號方向將多絲紗Y***縫隙24内即可。在該紗線收容 空間S内伴隨著所期望的張力而行走之多絲紗γ的不規 則晃動，在水平方向上是被第一突部22所限制，在垂直 方向上則被第二突部23所限制。 第6圖是紗線導件的俯視圖。如本圖所示，上述的傾 斜角0，是由停止器19面對上述配合面F之配合面G的 表面方向Gd、與多絲紗Υ的行走方向Yd之間的傾斜所 決定，而縫隙24的縫隙寬度w則受到上述傾斜角0的支 @ 配。因此，比較本圖（a)與（b)可得知，只要配合面G 的表面方向Gd選擇性地採用不同的複數個停止器19，上 述的縫隙寬度w便能自由地變更。 (總結） 如以上所述，上述第一實施形態的紗線導件9是構成 下述的說明。亦即，紗線導件9 ’具備以複數個排列設置 的導引塊15。藉由相鄰的一對導引塊15，而形成用來收 〇 容行走中之多絲紗Y的紗線收容空間s。根據以上的構造 ，相較於專利文獻1之第3圖所揭示的技術’由於不需要 圓棒狀的棒形導具G2，這個部份可減少零件數量且組裝 容易。此外，相較於專利文獻2之第2圖所揭示的梳子狀 紗線導引樑，不易折損。不僅如此，在上述導引構件已損 傷的場合，由於只需更換已損傷的導引構件即可’故可降 低維持費用。 而上述的「排列設置」是包含：根據第2圖所示之完 -12- 201006976 整排列的態樣而設置的場合；及並非完整排列的態樣，而 是以具有若干偏移的態樣所設置的場合。 上述的紗線導件9，更進一步構成以下的說明。亦即 ，構成可增減複數個導引塊15的數量。根據以上的構造 ，可變更上述紗線收容空間S的數量。而爲了增減導引塊 15的數量，只需暫時地將停止器19從導軌16卸下即可 〇 © 上述的紗線導件9，更進一步構成以下的說明。亦即 ，紗線導件9具備導軌16。各導引塊15，是藉由與上述 導軌16卡合，而由上述導軌16所支承。根據以上的構造 ，能以簡潔的構造實現：複數個導引塊1 5的排列設置、 與複數個導引塊15之數量的增減。 上述的紗線導件9，更進一步構成以下的說明。亦即 ，紗線收容空間S是由相鄰的一對導引塊1 5所形成。根 據以上的構造，相較於在各導引塊1 5形成上述紗線收容 β 空間S的場合，可使前述導引塊15的形狀變得簡潔。此 外，由於導引塊1 5的形狀變得簡潔，有助於上述紗線收 容空間S的窄節距化，據此，將對具備上述紗線導件9之 紡紗延伸裝置1 〇〇的小型化有所貢獻。 上述的紗線導件9，更進一步構成以下的說明。亦即 ，相鄰的一對導引塊15之配合面F的表面方向Fd，是對 收容於紗線收容空間S内之上述多絲紗Y的行走方向Yd 傾斜。根據以上的構造，由於上述多絲紗Y不會落入配 合面F的間隙，故從配合面F之加工精度的觀點而言，可 -13- 201006976 降低製造成本。 上述的紗線導件9，更進一步構成以下的說明。亦即 ，在各導引塊15形成有：第一突部22;及第二突部23， 該第二突部23是用來限制位在垂直於上述排列設置方向 之方向上的多絲紗Y的移動。上述的紗線收容空間S是 由以下所形成：縫隙24，該縫隙24是由相鄰的一對上述 第一突部22所形成；及上述第二突部23。根據以上的構 造，可簡潔地實現從三個方向支承多絲紗Y的構造。 _ 上述的紗線導件9，更進一步構成以下的說明。亦即 ，配合面F的表面方向Fd、與上述多絲紗Y的行走方向 Yd之間的傾斜角0是構成可以變更。根據以上的構造， 一旦變更上述的傾斜角0，將使相鄰的一對上述第一突部 22間的距離有所增減。因此，根據上述的構造，縫隙24 的縫隙寬度w變得可以變更。201006976 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a guide for a multi-yarn. [Prior Art] In the above-mentioned technique, Patent Document 1 (JP-A-2005-179978) discloses an entanglement processing device having a guide for restricting and maintaining a path of traveling yarn. With. In other words, as shown in Fig. 3 of Patent Document 1, a plurality of cylindrical restriction guides G1 for restricting the yarn passage are arranged and arranged before and after the fluid processing portion for performing the yarn entanglement treatment, and Further, a rod-shaped guide G2 that is rounded across the plurality of restriction guides G1 is provided. Next, the passage of the yarn is formed by the adjacent restriction guide G1 and the rod-shaped rod guide G2. Further, Patent Document 2 (JP-A-2008-504462) discloses a yarn guiding yoke which is disposed before and after the nozzle block for processing the multifilament yarn. The yarn guiding beam is as shown in Fig. 2 of the Patent Document 2, and corresponds to a flow of a certain number of yarns to constitute a comb shape. [Patent Document 1] Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. 2008- 504462 (Patent Document 2) [Problems to be Solved by the Invention] However, in the configuration of Patent Document 1, In order to realize the passage of the yarn, a rod-shaped guide G2 having a round bar shape is required, so that the number of parts is large, and the assembly of -4-201006976 is not easy. Further, the comb-like structure adopted in the above Patent Document 2 generally has a tendency to be easily broken. The present invention has been made in view of the above-mentioned points. The object of the present invention is to provide a guide for a multi-yarn having a small number of parts, which is easy to assemble and which is not easily broken. [Means for Solving the Problem] φ The problem to be solved by the present invention is as described above, and the means for solving the above problems and the effects thereof will be described next. According to the viewpoint of the present invention, a guide for a multi-yarn constituting the following description is provided. That is, the multi-yarn guide has a guide member provided in a plurality of arrays. Each of the guide members is formed with a yarn accommodating space in which the traveling yarn can be accommodated, or the yarn accommodating space is formed by the adjacent pair of the guide members. According to the above configuration, compared with the technique disclosed in Fig. 3 of Patent Document 1, since the rod-shaped guide member β G2 ' is not required to be rounded, the number of parts can be reduced and assembly is easy. Further, the comb-like yarn guiding beam disclosed in Fig. 2 of Patent Document 2 is not easily broken. Moreover, in the case where the above-described guide member is damaged, it is only necessary to replace the damaged guide member, so that the maintenance cost can be reduced. The above-described multi-yarn guide further constitutes the following description. That is, the configuration can increase or decrease the number of the plurality of guiding members. The number of the yarn accommodating spaces described above can be changed according to the above structure. The above-described multi-yarn guide further constitutes the following description. That is, the guide for the multi-yarn has the elongated member. Each of the above-described guide members -5 - 201006976 ' is supported by the elongated member by being engaged with the elongated member. According to the above configuration, it is possible to realize the arrangement of the plurality of guiding members and the increase or decrease of the number of the plurality of guiding members. The above-described multi-yarn guide further forms the following description. That is, the yarn accommodating space is formed by a pair of adjacent guide members. According to the above configuration, the shape of the guide member can be simplified as compared with the case where the yarn accommodating space is formed in each of the guide members. In addition, the shape of the guide member is simplified, which contributes to the narrow pitch of the yarn accommodating space, and accordingly, contributes to miniaturization of the apparatus including the multi-yarn guide. The above-described multi-yarn guide further forms the following description. That is, the surface direction of the mating surface of the pair of adjacent guide members is inclined with respect to the traveling direction of the yarn accommodated in the yarn accommodating space. According to the above configuration, since the yarn does not fall into the gap of the mating surface, the manufacturing cost can be reduced from the viewpoint of the processing accuracy of the mating surface. The above-described multi-yarn guide further forms the following description. That is, each of the guide members is formed with: a first projection; and a second projection for restricting movement of the yarn positioned in a direction perpendicular to the arrangement direction. The yarn accommodating space described above is formed by a slit formed by an adjacent pair of the first projections: and the second projection. According to the above configuration, the configuration for supporting the aforementioned yarn from three directions can be succinctly realized. -6- 201006976 The multi-yarn guide described above further forms the following description. That is, the inclination angle between the surface direction of the mating surface and the traveling direction of the yarn can be changed. According to the above configuration, as the above-described inclination angle is changed, the distance between the adjacent pair of the first projections is increased or decreased. Therefore, according to the above configuration, the slit width of the slit can be changed. The above-described multi-yarn guide further forms the following description. Further, φ is a claw portion for preventing the yarn from falling off from the yarn accommodating space, and is formed in at least one of the adjacent pair of the guide members. According to the above configuration, it is possible to prevent the yarn from coming off from the yarn accommodating space in the above-described yarn accommodating space with a simple structure. The above-described multi-yarn guide further forms the following description. That is, the yarn accommodating space is formed in each of the above-described guide members. According to the above configuration, the yarn accommodating space is separated from the mating faces of the adjacent pair of the guide members. Φ The above-described multi-yarn guide is further described below. That is, each of the guide members is formed with a slit that allows the yarn accommodating space to communicate with the outside, and a claw portion that prevents the yarn from the yarn accommodating space from coming off. According to the above configuration, it is possible to realize a structure in which the yarn is inserted into the yarn accommodating space, and a structure for preventing the yarn from the yarn accommodating space from coming off. [Embodiment] 201006976 <First Embodiment> Hereinafter, a first embodiment of a spinning and stretching device using the multi-yarn guide of the present invention will be described with reference to Figs. Fig. 1 is a schematic view showing the overall structure of a spinning and stretching device (manufacturing device for synthetic fiber yarns). In the spinning and stretching device 100 shown in the figure, the molten polymer is discharged from the ferrule 1 The multi-array multifilament yarn Y (yarn) is cooled and solidified by the air blower from the cooling device 2, and passes through the lubricating device 3, and then sent to the yarn heating device 4. The yarn heating device 4 is provided with a pair of rollers 5 and 6 disposed at the upper and lower sides, and is configured to heat the multifilament yarn Y while being wound around the rollers 5 and 6. A traction roller 7 is provided on the downstream side of the yarn heating device 4, and the traction roller 7 is formed by the main roller 7a and the auxiliary roller 7b. The main roller 7a is driven by a motor omitted from the drawing. Next, a specific speed difference is set between the peripheral speed of the main roller 7a of the traction roller 7 and the peripheral speed of the rollers 5 and 6 of the yarn heating device 4, whereby the yarn heating device can be used. 4 and the traction roller 7 extend the multifilament yarn Y. @ On the downstream side of the traction roller 7, an accommodating device 8 which can simultaneously entangle the complex array multifilament Y is disposed. Next, a pair of yarn guides 9 (multi-yarn guides) for guiding the multi-array multifilament yarn Y are provided above and below the winding device 8. On the further downstream side of the traverse device 8, a take-up device 11 is disposed. The winding device 11 is provided with a rotating shaft 12, and a plurality of winding take-up bobbins 13 which are formed in a cylindrical shape are attached to the rotating shaft 12, so that a plurality of yarns can be wound at the same time. Further, the take-up device 1 1 is provided with the contact roller 10' and is constructed such that: - 8 - 201006976, the contact roller 10 is brought into contact with the outer peripheral surface of the take-up bobbin 13 with an appropriate contact pressure, or has been taken up by the take-up The outer peripheral surface of the yarn layer of the yarn Y of the yarn Y1 is wound up on the take-up bobbin 13 while the multifilament yarn γ is wound. The winding speed at this time is, for example, 6000 m/min. Next, the configuration of the yarn guide 9 described above will be specifically described. Fig. 2 is a perspective view of a yarn guide according to a first embodiment of the present invention. Fig. 3 is a view similar to Fig. 2 for omitting the guide rails (the rails are not drawn by φ) for convenience of explanation. Figure 3(b) is a view of the arrow direction of the arrow b of Figure 3(a). As shown in Fig. 2, the yarn guide 9 of the present embodiment includes the following main members: a guide block 15 (guide member) provided in a plurality of arrays; and a support member 15 for supporting the guide block 15 Guide rail 16 (long strip member). A dovetail groove 17 having a C-shaped cross section is formed in the guide rail 16, and as shown in Fig. 3, the engaging projections 18 that are engaged with the dovetail groove 17 are provided in the respective guide blocks 15. In this configuration, the plurality of guide blocks 15 are supported by the guide rails 16 by the engagement of the engagement φ projections 18 of the respective guide blocks 15 with the dovetail grooves 17 of the guide rails 16, and along the guide rails 16 The length direction is arranged. Further, as shown in Fig. 2, a pair of stoppers 19 are fitted to the guide rails 16', and the guide blocks 15 which are arranged in a plurality of rows are bundled from both ends. Then, the pair of stoppers 19 are fixed in the direction in which they approach each other, and are fixed to the guide rail 16' by screws (fixing means) (not shown), and are arranged in plural along the longitudinal direction of the guide rail 16. The guiding blocks 15 are formed in close contact with each other. The number of the guide blocks 15 arranged on the guide rail 16 is arbitrary. -9- 201006976 In addition, in the second and third figures, the multifilament yarn Y is indicated by a two-dotted broken line. As can be seen from the above-mentioned drawing, in the yarn @ _ piece 9 of the present embodiment, A yarn accommodating space S for accommodating the multifilament yarn is formed between the adjacent pair of guide blocks 15. Figure 4 is an enlarged view of the guiding block. That is, the 4th (a) is a perspective view of the guiding block 15, the 4th (b) is the arrow direction view of the 4th (a), and the 4th (c) is the guiding block 15 Top view. As shown in the fourth (a) and (b), the guide block 15 is composed of the following: a base portion 20 including a pair of engaging projections 18 that are engaged with the guide rails 16; The guide portion 21 is protruded from the base portion 20 to form a yarn accommodating space s. The base portion 20' described above has a parallelogram shape in a plan view as shown in (c) of the present drawing, and the surface direction Fd of the mating surface F between the adjacent other guide blocks 15 and the traveling direction of the multifilament yarn Y The inclination angle 0 between Yd is about 25 degrees in this embodiment. Further, the above-described guide portion 21 has a portion as a main structure: the first projection 22 and the second projection 23 which are vertically protruded from the base portion 20 have a higher height than the second projection 23 of the latter. The high first projection 22 is formed in a horizontal direction in the horizontal direction (ie, in a plan view of the figure (c) in the same direction as the traveling direction Yd of the multifilament yarn γ. The length direction of the guide rail 16 shown in Fig. 2, which is the same in the following description, is in contact with the multifilament yarn Y. Next, a pair of corner portions 22a that are in contact with the multifilament yarn γ are subjected to a full arc (rounded corner) honing. Further, as shown in Figs. (a) and (b), at the upper end of the first projection 22, the shape 10 - 201006976 is provided with a guide surface 22b for guiding the multifilament yarn Y to be inserted into the slit 24 to be described later. Further, the second projection 23 is located on the more upstream side of the traveling direction Yd of the multifilament yarn Y than the first projection 22. The second projection 23 is displaced in the horizontal direction with respect to the first projection 22 in accordance with the inclination of the traveling direction Yd of the base portion 20 in the plan view of the figure (c). In other words, when the guide block 15 is seen from the downstream side of the traveling direction Yd of the multifilament Y, the second projection 23 is not completely masked behind the first projection 22, but φ forms an image across the above-mentioned corner The positional relationship that appears in the portion 22a. Next, the second projection 23 is in contact with the multifilament yarn Y in the vertical direction (i.e., the protruding direction of the first projection 22, and the same in the following description). Figure 5 is a top view of the yarn guide. That is, the fifth (a) is a plan view of the yarn guide 9, and the fifth (b) is a front view of the yarn guide 9. As shown in the fifth (a) and (b), once the above-described guide block 15 is laid on the guide rail 16, a slit 24 having a slit width w is formed between the adjacent first projections 22, and is formed. When the slit 24 is seen from the running side Φ of the multifilament Y to the downstream of Yd, the second projection 23 can be seen in the slit 24. According to the above configuration, the yarn accommodating space S of the yarn guide 9 of the present embodiment is formed between the adjacent pair of guide blocks 15 as shown in Fig. 2 . More specifically, the yarn accommodating space S described above is constituted by a slit 24 as shown in Fig. 5(b), and the slit 24 is formed by a pair of adjacent first projections 22. And the second protrusion 23, the second protrusion 23 can be seen from the gap 24. Next, in order to insert the multifilament yarn γ into the yarn accommodating space S, the multifilament yarn Y may be inserted into the slit 24 in accordance with the arrow direction of -11 - 201006976 shown by the figure N of the figure (b). Irregular sway of the multifilament yarn γ that travels in the yarn accommodating space S with a desired tension is restricted by the first projection 22 in the horizontal direction and by the second projection in the vertical direction. 23 restrictions. Figure 6 is a top view of the yarn guide. As shown in the figure, the above-described inclination angle 0 is determined by the inclination between the surface direction Gd of the mating surface G of the mating surface F of the stopper 19 and the traveling direction Yd of the multifilament yarn, and the slit The slit width w of 24 is subjected to the above-mentioned inclination angle 0. Therefore, comparing the Figs. (a) and (b), it can be seen that the slit width w can be freely changed as long as a plurality of different stoppers 19 are selectively used in the surface direction Gd of the mating surface G. (Summary) As described above, the yarn guide 9 of the first embodiment described above constitutes the following description. That is, the yarn guide 9' is provided with the guide blocks 15 arranged in a plurality of arrays. The yarn accommodating space s for accommodating the multi-filament yarn Y during walking is formed by the adjacent pair of guiding blocks 15. According to the above configuration, the technique disclosed in Fig. 3 of Patent Document 1 can reduce the number of parts and be easy to assemble since a rod-shaped guide G2 of a round bar shape is not required. Further, the comb-like yarn guiding beam disclosed in the second drawing of Patent Document 2 is not easily broken. Moreover, in the case where the above-mentioned guide member has been damaged, it is only necessary to replace the damaged guide member, so that the maintenance cost can be reduced. The above-mentioned "arrangement setting" includes: the case where the whole arrangement is completed according to the -12-201006976 arrangement shown in Fig. 2; and the aspect which is not completely arranged, but has a certain offset The occasions set. The yarn guide 9 described above further constitutes the following description. That is, the number of the plurality of guide blocks 15 can be increased or decreased. According to the above configuration, the number of the yarn accommodating spaces S can be changed. In order to increase or decrease the number of the guide blocks 15, it is only necessary to temporarily remove the stopper 19 from the guide rails 16 to 〇 © the above-described yarn guide 9, and further constitute the following description. That is, the yarn guide 9 is provided with the guide rail 16. Each of the guide blocks 15 is supported by the guide rails 16 by being engaged with the guide rails 16. According to the above configuration, it is possible to realize the arrangement of the plurality of guide blocks 15 and the increase and decrease of the number of the plurality of guide blocks 15 in a simple configuration. The yarn guide 9 described above further constitutes the following description. That is, the yarn accommodating space S is formed by a pair of adjacent guide blocks 15. According to the above configuration, the shape of the guide block 15 can be simplified as compared with the case where the yarn accommodating ? space S is formed in each of the guide blocks 15. Further, since the shape of the guide block 15 is simplified, it contributes to the narrow pitch of the yarn accommodating space S, and accordingly, the spinning extension device 1 having the yarn guide 9 described above is used. Miniaturization has contributed. The yarn guide 9 described above further constitutes the following description. That is, the surface direction Fd of the mating surface F of the adjacent pair of guide blocks 15 is inclined with respect to the traveling direction Yd of the multifilament yarn Y accommodated in the yarn accommodating space S. According to the above configuration, since the multifilament yarn Y does not fall into the gap of the mating surface F, the manufacturing cost can be reduced from the viewpoint of the processing accuracy of the mating surface F. The yarn guide 9 described above further constitutes the following description. That is, each of the guide blocks 15 is formed with: a first protrusion 22; and a second protrusion 23 for restricting the multifilament yarn positioned in a direction perpendicular to the arrangement direction Y's movement. The yarn accommodating space S described above is formed by a slit 24 formed by an adjacent pair of the first projections 22 and the second projection 23. According to the above configuration, the configuration for supporting the multifilament Y from three directions can be succinctly realized. The yarn guide 9 described above further constitutes the following description. In other words, the inclination angle 0 between the surface direction Fd of the mating surface F and the traveling direction Yd of the multifilament yarn Y can be changed. According to the above configuration, when the inclination angle 0 described above is changed, the distance between the adjacent pair of the first projections 22 is increased or decreased. Therefore, according to the above configuration, the slit width w of the slit 24 can be changed.
<第一實施形態的變形例> G 接下來，參考第7〜9圖，說明上述第一實施形態的 變形例。第7圖，是本發明中第一實施形態之變形例的紗 線導件的立體圖。第8圖，是本變形例之導引塊的放大圖 。亦即，第8 ( a)圖是導引塊1 5的俯視圖，第8 ( b )圖 是導引塊15的前視圖，第8(c)圖爲導引塊15的立體 圖。以下，是主要是針對變形例與上述第一實施形態的差 異點進行說明，而重複的說明則適當地省略。 比較第4圖與第8圖可得知，在上述第一實施形態中 -14- 201006976 ，第二突部23與第一突部22是沿著多絲紗Y的行走方 向Yd依序（指說明的順序）形成。相對於此，在本變形 例中，第一突部2 2與第二突部2 3則是沿著多絲紗Y的 行走方向Yd依序（指說明的順序）形成。 在上述第一實施形態中，底座部20於俯視視角中是 呈平行四邊形。相對於此，在本變形例中，底座部20於 俯視視角中則爲長方形。 〇 不同於上述第一實施形態，在本變形例中，第一突部 22是形成從底座部20上朝水平方向突出。 第9圖是本變形例之紗線導件的俯視圖。第9 ( a ) 圖是紗線導件9的俯視圖，第9 ( b )圖則爲紗線導件9 的前視圖。亦即，本變形例的導引塊1 5如第8 ( a )圖所 示，底座部20於俯視視角中呈長方形來取代平行四邊形 ，且第一突部22是從底座部20上朝水平方向突出，而如 第9(a)圖所示，與上述第一實施形態相同，當從多絲 • 紗Y之行走方向Yd的上側看見紗線導件9時，在縫隙24 内可窺見第二突部23。 <第二實施形態> 接下來，參考第10〜13圖說明本發明的第二實施形 態。第10圖是類似第2圖的圖，爲本發明中第二實施形 態之紗線導件的立體圖。亦即，第1 0 ( a )圖爲紗線導件 9的立體圖，第10(b)圖爲第l〇(a)圖中的b箭號方 向視圖。第11圖及第12圖爲導引塊的放大圖。亦即，第 -15- 201006976 11(a)及（b)圖爲導引塊15的立體圖，第11(b)圖 爲第11(a)圖中的b箭號方向視圖。此外，第12(a) 圖爲導引塊15的前視圖，第12(b)圖爲導引塊15的左 側面圖，第12(c)圖爲導引塊15的右側面圖’第12(d )圖爲導引塊15的俯視圖，第12圖（d’）則是第12(d )圖中d’部的局部放大圖。以下，主要是說明本實施形 態與上述第一實施形態不同的部分，而重複的說明則適當 地省略。 _ 如第1 〇 ( a )及（b )圖所示，本實施形態的紗線導 件9，與上述第一實施形態的紗線導件9相同，是在相鄰 的一對導引塊1 5之間，形成用來收容行走中之多絲紗Y 的紗線收容空間S。 本實施形態的紗線導件9，相較於上述第一實施形態 的紗線導件9，上述導引塊1 5的構造不同。以下，根據 第1 1〜1 3圖來說明本實施形態中紗線導件9之導引塊1 5 的構造。 © 如第12(a)〜（c)圖所示，上述的導引部21具有 :以垂直突設於底座部20上之第三突部30爲主的構造。 第三突部30如本圖（d)所示，與底座部20相同，在俯 視視角中呈平行四邊形狀且形成點對稱。接著，在上述平 行四邊形之四個轉角部中形成銳角的一對轉角部，如本圖 (a)所不，凹設有於水平方向形成開口的缺口 31。在本 實施形態中，該缺口 31是作爲：構成前述紗線收容空間 S的主要部分。此外，在上述第三突部30，凹設有圍繞著 -16- 201006976 缺口 31之圓錐狀的錐面32，據此，可縮短缺口 31的内 壁面與多絲紗Y之間的接觸距離。在隔著底座部2 0與缺 口 31的相反側，隨著上述缺口 31的形成而出現爪部33 。該爪部33是以下述的方式出現：在第三突部30之突設 方向的相反方向上覆蓋缺口 31。接著，從該爪部33朝向 第三突部30的上端，形成圓滑地彎曲的導引面30a。此 外，在第三突部30形成：與配合面F平行，且連接於缺 Φ 口 31的縫隙面f。該縫隙面f，宏觀來看是與配合面F在 同一個面内，微觀來看則如第12圖（d’）所示，並非與 配合面F在同一個面内，而是在底座部20的俯視視角中 ，位在較輪廓更内側的位置。 第13圖爲紗線導件的俯視圖。亦即，第13 ( a)圖 是紗線導件9的俯視圖，第1 3 ( b )圖是紗線導件9的前 視圖。此外，第13(c)圖是第13(b)圖中之c部份的 局部放大圖，第13(d)圖是第13(a)圖中之d部份的 φ 局部放大圖。如第13(a)及（b)圖所示，一旦將上述 的導引塊15鋪設於導軌16上，將於相鄰的第三突部30 之間形成縫隙24。更詳細地說’如第1 3 ( d )圖所示’是 在隔著相鄰的第三突部30之配合面F的位置’由互相面 對的一對縫隙面f形成縫隙24。 本實施形態之紗線導件9的紗線收容空間S，是形成 於相鄰的一對導引塊1 5之間。更詳細地說，上述的紗線 收容空間S如本圖（c)所示，是由相鄰的一對第三突部 30之缺口 31所形成。前述的爪部33可發揮以下的功能 -17- 201006976 :防止被收容在由一對缺口 31所形成之紗線收容空間S 内的多絲紗Y，從紗線收容空間S脫落。接著，爲了將多 絲紗Y***該紗線收容空間S内，只需根據本圖（b )之 圖號N所示的箭號方向將多絲紗γ***縫隙24内即可。 而如本圖（a)所示，由於在本實施形態中，縫隙24是對 多絲紗Y的行走方向Yd形成傾斜，故在進行上述的*** 時，多絲紗Y在抵達紗線收容空間S之前，是形成暫時 性地沿著縫隙24的傾斜而彎曲。另外，在該紗線收容空 間S内伴隨著所期望的張力而行走之多絲紗γ的不規則 晃動，則被缺口 3 1的内壁面所限制。特別是多絲紗Y於 垂直方向上的不規則晃動，可藉由上述的爪部33而有效 地限制。 (總結） 如同以上的說明，本實施形態的紗線導件9構成以下 的說明。亦即，用來防止上述多絲紗Y從紗線收容空間S φ 脫落的爪部33，是形成於相鄰的一對導引塊15的雙方。 根據以上的構造，能以簡單的構造，防止上述多絲紗Y 從紗線收容空間S脫落。 而在上述的實施形態中，雖然如第13 (c)圖所示， 是在相鄰的一對導引塊15的雙方形成上述的爪部33，但 也考慮採用僅在相鄰的一對導引塊15中的其中任一個形 成爪部33的構造來加以取代。即使在該場合中，也能發 渾上述防止脫落的功能。 -18- 201006976 <第三實施形態> 接下來，參考第14〜16圖來說明本發明的第三實施 形態。第14圖是類似第2圖的圖，爲本發明中第三實施 形態之紗線導件的立體圖。第1 5圖爲導引塊的放大圖。 亦即，第15(a)圖是導引塊15的立體圖，第15(b)圖 是導引塊1 5的俯視圖。第1 6圖是導引塊的前視圖。亦即 φ ，第16(a)圖爲導引塊15的前視圖，第16(b)圖是導 引塊15的後視圖。以下，主要是說明本實施形態與上述 第一實施形態不同的部分，而重複的說明則適當地省略。 如第1 4圖所示，本實施形態的紗線導件9，不同於 上述第一實施形態及第二實施形態的紗線導件9，是在各 導引塊1 5形成用來收容行走中之多絲紗Y的紗線收容空 間S。 本實施形態的紗線導件9，與上述第一實施形態的紗 • 線導件9、及上述導引塊15的構造不同。以下，根據第 1 5〜1 6圖來說明本實施形態中紗線導件9之導引塊1 5的 構造。 如第16(a)及（b)圖所示，在垂直地突設於底座 部20上之導引部21的正面視角的中央，貫穿設置有沿著 多絲紗Y之行走方向Yd的貫穿孔41，如第15 ( a )及（ b )圖所示，從導引部21的上端朝向底座部20，刻設有 直到貫穿孔41爲止的縫隙24。該縫隙24在第1 5 ( b )圖 的俯視視角中，對多絲紗Y的行走方向Yd形成約45度 -19- 201006976 的傾斜。藉由該縫隙24的存在，在本圖（b)的俯視視角 中’形成介於略梯形和略三角形間的一對第四突部40可 說是導引部21的主要構造。如第16(a)及（M圖所不 ’在各第四突部40凹設有圍繞著貫穿孔41之圓錐狀的錐 面4 2 ’據此，可縮短貫穿孔41的内壁面與多絲紗Y之間 的接觸距離。在隔著底座部20與貫穿孔41的相反側’隨 著上述貫穿孔41與縫隙24的形成而出現爪部43。該爪 部43是以下述的方式出現：在與第四突部40之突設方向 參 相反的方向上覆蓋貫穿孔41。接著，從爪部43朝向第四 突部40的上端，形成圓滑地彎曲的導引面40a。如第15 (b)圖所示，本實施形態的導引塊15，與上述第二實施 形態的導引塊1 5相同，在俯視視角中呈點對稱。 在以上的構造中，本實施形態之紗線導件9的紗線收 容空間S如第14圖所示，是形成於各導引塊15。更詳細 地說，上述的紗線收容空間S如第1 6 ( a )及（b )圖所 示，是由貫穿孔41所形成。前述的爪部43可發揮以下的 ^ 功能：防止被收容在由貫穿孔41所形成之紗線收容空間 S内的多絲紗Y，從紗線收容空間S脫落。接著，爲了將 多絲紗Y***該紗線收容空間S内，只需根據第1 5 ( a ) 圖之圖號N所示的箭號方向，將多絲紗γ***縫隙24内 即可。如1 5 ( b )圖所示’與上述第二實施形態相同，由 於本實施形態的縫隙24對多絲紗Y的行走方向Yci形成 傾斜，故在上述的***時，多絲紗Y在抵達紗線收容空 間S之間，是形成暫時性地沿著縫隙2 4的傾斜而彎曲β -20- 201006976 另外，在該紗線收容空間S内伴隨著所需張力而行走之多 絲紗Y的不規則晃動，則由貫穿孔41的内壁面所限制。 特別是多絲紗Y在垂直方向上的不規則晃動，可藉由上 述的爪部43而有效地限制。 (總結） 如以上的說明，上述實施形態的紗線導件9是構成下 φ 述的說明。亦即，紗線收容空間S是形成於各導引塊1 5 。根據以上的構造可實現：使上述紗線收容空間S從相鄰 的一對導引塊15之配合面F分離的構造。 上述的紗線導件9，更進一步構成以下的說明。亦即 ，在各導引塊15形成有：使紗線收容空間S與外部連通 的縫隙24 ;及防止上述多絲紗Y從紗線收容空間S脫落 的爪部33。根據以上的構造，能以簡潔的構造實現：可 將上述多絲紗Y朝紗線收容空間S***的構造；及防止 Ο 上述多絲紗Y從紗線收容空間S脫落的構造。 雖然本發明的最佳實施形態如以上所說明，但上述的 實施形態也能變更成以下的說明來實施。 亦即，在以上的說明中，雖然是列舉將紗線導件9應 用於紡紗延伸裝置1 〇〇的案例，但紗線導件9的用途並不 侷限於紡紗延伸裝置1 〇 〇，即使是在狹小空間內處理多紗 線的纖維機械也適用。就紡紗延伸裝置1 0 0以外的纖維機 械而言，譬如可列舉出整經機。<Modification of First Embodiment> G Next, a modification of the above-described first embodiment will be described with reference to Figs. Figure 7 is a perspective view of a yarn guide of a modification of the first embodiment of the present invention. Fig. 8 is an enlarged view of the guide block of the present modification. That is, the eighth (a) is a plan view of the guide block 15, the eighth (b) is a front view of the guide block 15, and the eighth (c) is a perspective view of the guide block 15. Hereinafter, the differences between the modified example and the first embodiment will be mainly described, and the overlapping description will be appropriately omitted. Comparing Fig. 4 and Fig. 8, it can be seen that in the first embodiment described above - 14 to 201006976, the second protrusion 23 and the first protrusion 22 are sequentially along the traveling direction Yd of the multifilament Y (refer to The order of description) is formed. On the other hand, in the present modification, the first projection 2 2 and the second projection 23 are formed sequentially (in the order indicated) along the traveling direction Yd of the multifilament yarn Y. In the first embodiment described above, the base portion 20 has a parallelogram shape in plan view. On the other hand, in the present modification, the base portion 20 has a rectangular shape in a plan view. Unlike the first embodiment described above, in the present modification, the first projection 22 is formed to protrude in the horizontal direction from the base portion 20. Fig. 9 is a plan view of the yarn guide of the present modification. Figure 9 (a) is a plan view of the yarn guide 9, and Figure 9 (b) is a front view of the yarn guide 9. That is, the guide block 15 of the present modification, as shown in the eighth (a) diagram, the base portion 20 has a rectangular shape instead of the parallelogram in a plan view, and the first protrusion 22 is horizontal from the base portion 20. The direction is prominent, and as shown in Fig. 9(a), as seen in the first embodiment, when the yarn guide 9 is seen from the upper side of the traveling direction Yd of the multifilament yarn Y, the gap 24 can be seen. Two protrusions 23. <Second Embodiment> Next, a second embodiment of the present invention will be described with reference to Figs. Fig. 10 is a view similar to Fig. 2, showing a perspective view of the yarn guide of the second embodiment of the present invention. That is, the 10th (a)th is a perspective view of the yarn guide 9, and the 10th (b) is a b-direction view of the l(a). 11 and 12 are enlarged views of the guiding block. That is, -15-201006976 11(a) and (b) are perspective views of the guide block 15, and Fig. 11(b) is a view of the b-arrow direction in the 11th (a). Further, Fig. 12(a) is a front view of the guiding block 15, a twelfth (b) is a left side view of the guiding block 15, and a twelfth (c) is a right side view of the guiding block 15 12(d) is a plan view of the guide block 15, and Fig. 12(d') is a partial enlarged view of the d' portion of the 12th (d) figure. Hereinafter, the portions of the present embodiment that are different from the above-described first embodiment will be mainly described, and the overlapping description will be appropriately omitted. _ As shown in the first (a) and (b) drawings, the yarn guide 9 of the present embodiment is the same as the yarn guide 9 of the first embodiment, and is adjacent to the pair of guide blocks. Between 1 and 5, a yarn accommodating space S for accommodating the multifilament yarn Y during walking is formed. In the yarn guide 9 of the present embodiment, the structure of the guide block 15 is different from that of the yarn guide 9 of the first embodiment. Hereinafter, the structure of the guide block 15 of the yarn guide 9 in the present embodiment will be described based on the first to third drawings. © As shown in Figs. 12(a) to (c), the above-described guide portion 21 has a structure mainly composed of a third projection 30 that is vertically protruded from the base portion 20. As shown in the figure (d), the third projection 30 has the same shape as the base portion 20 and has a parallelogram shape in a plan view angle and is point-symmetric. Next, a pair of corner portions forming an acute angle are formed in the four corner portions of the parallelogram, and as shown in Fig. (a), a notch 31 having an opening formed in the horizontal direction is recessed. In the present embodiment, the notch 31 is a main portion constituting the yarn accommodating space S. Further, in the third projection 30, a conical tapered surface 32 surrounding the notch 31 of -16 - 201006976 is recessed, whereby the contact distance between the inner wall surface of the notch 31 and the multifilament yarn Y can be shortened. The claw portion 33 appears along the side opposite to the notch 31 across the base portion 20 with the formation of the notch 31 described above. The claw portion 33 appears in such a manner as to cover the notch 31 in the opposite direction to the protruding direction of the third projection 30. Next, from the claw portion 33 toward the upper end of the third projection 30, a smoothly curved guide surface 30a is formed. Further, the third projection 30 is formed in parallel with the mating surface F and connected to the slit surface f of the Φ-free opening 31. The slit surface f is macroscopically in the same plane as the mating surface F, and microscopically as shown in Fig. 12(d'), not in the same plane as the mating surface F, but in the base portion. In the top view of 20, it is located at a position further inside the contour. Figure 13 is a top view of the yarn guide. That is, the 13th (a) is a plan view of the yarn guide 9, and the 1 3 (b) is a front view of the yarn guide 9. Further, Fig. 13(c) is a partially enlarged view of a portion c in Fig. 13(b), and Fig. 13(d) is a partially enlarged view of φ at a portion d in Fig. 13(a). As shown in Figs. 13(a) and (b), once the above-described guide block 15 is laid on the guide rail 16, a slit 24 is formed between the adjacent third projections 30. More specifically, as shown in Fig. 1 (d), the slits 24 are formed by a pair of slit faces f facing each other at a position 'with respect to the mating surface F of the adjacent third projections 30. The yarn accommodating space S of the yarn guide 9 of the present embodiment is formed between the adjacent pair of guide blocks 15 . More specifically, the yarn accommodating space S described above is formed by the notches 31 of the adjacent pair of third projections 30 as shown in Fig. 3(c). The above-described claw portion 33 can exhibit the following functions. -17-201006976: The multifilament yarn Y accommodated in the yarn accommodating space S formed by the pair of notches 31 is prevented from coming off from the yarn accommodating space S. Next, in order to insert the multifilament yarn Y into the yarn accommodating space S, it is only necessary to insert the multifilament yarn γ into the slit 24 in accordance with the direction of the arrow indicated by the figure N in the figure (b). Further, as shown in Fig. 3(a), in the present embodiment, the slit 24 is inclined in the traveling direction Yd of the multifilament yarn Y, so that the multifilament yarn Y reaches the yarn accommodating space when the above insertion is performed. Before S, it is formed to temporarily bend along the inclination of the slit 24. Further, the irregular sway of the multifilament yarn γ which travels in the yarn accommodating space S with a desired tension is restricted by the inner wall surface of the notch 31. In particular, the irregular sway of the multifilament Y in the vertical direction can be effectively restricted by the above-described claw portion 33. (Summary) As described above, the yarn guide 9 of the present embodiment constitutes the following description. In other words, the claw portions 33 for preventing the multifilament yarn Y from falling out of the yarn accommodating space S φ are formed on both of the adjacent pair of guide blocks 15. According to the above configuration, the multifilament yarn Y can be prevented from falling off from the yarn accommodating space S with a simple structure. On the other hand, in the above-described embodiment, as shown in Fig. 13(c), the claw portions 33 are formed on both of the adjacent pair of guide blocks 15, but it is also considered to use only a pair of adjacent ones. The configuration in which any one of the guide blocks 15 forms the claw portion 33 is replaced. Even in this case, the above-described function of preventing falling off can be produced. -18-201006976 <Third Embodiment> Next, a third embodiment of the present invention will be described with reference to Figs. Fig. 14 is a perspective view similar to Fig. 2, showing a perspective view of a yarn guide according to a third embodiment of the present invention. Figure 15 is an enlarged view of the guiding block. That is, Fig. 15(a) is a perspective view of the guide block 15, and Fig. 15(b) is a plan view of the guide block 15. Figure 16 is a front view of the guide block. That is, φ, Fig. 16(a) is a front view of the guiding block 15, and Fig. 16(b) is a rear view of the guiding block 15. Hereinafter, the portions of the present embodiment that are different from the above-described first embodiment will be mainly described, and the overlapping description will be appropriately omitted. As shown in Fig. 14, the yarn guide 9 of the present embodiment is different from the yarn guides 9 of the first embodiment and the second embodiment in that the guide blocks 15 are formed to accommodate the walking. The yarn accommodating space S of the multifilament Y in the middle. The yarn guide 9 of the present embodiment is different from the yarn guide 9 of the first embodiment and the structure of the guide block 15. Hereinafter, the structure of the guide block 15 of the yarn guide 9 in the present embodiment will be described based on the first to fifth figures. As shown in the sixteenth (a) and (b), the center of the front view of the guide portion 21 that is vertically protruded from the base portion 20 is inserted through the traveling direction Yd along the multifilament Y. As shown in the fifteenth (a) and (b), the hole 41 is provided with a slit 24 up to the through hole 41 from the upper end of the guide portion 21 toward the base portion 20. The slit 24 forms an inclination of about 45 degrees -19 - 201006976 in the traveling direction Yd of the multifilament yarn Y in the plan view of the first 5 (b). By the presence of the slit 24, the formation of a pair of fourth projections 40 between the slightly trapezoidal and the slightly triangular shapes in the plan view of Fig. (b) can be said to be the main configuration of the guide portion 21. As shown in FIGS. 16(a) and (M), the conical tapered surface 4 2 surrounding the through hole 41 is recessed in each of the fourth projections 40, whereby the inner wall surface of the through hole 41 can be shortened. The contact distance between the yarns Y. The claw portion 43 appears along the opposite side of the through hole 41 from the base portion 20 and the through hole 41. The claw portion 43 appears in the following manner. The through hole 41 is covered in a direction opposite to the protruding direction of the fourth protrusion 40. Then, from the claw portion 43 toward the upper end of the fourth protrusion 40, a smoothly curved guide surface 40a is formed. (b) As shown in the figure, the guide block 15 of the present embodiment is point-symmetrical in plan view from the same manner as the guide block 15 of the second embodiment. In the above configuration, the yarn of the present embodiment The yarn accommodating space S of the guide 9 is formed in each of the guide blocks 15 as shown in Fig. 14. More specifically, the yarn accommodating space S described above is as shown in Figs. 1 6 (a) and (b). It is formed by the through hole 41. The above-described claw portion 43 can function to prevent the yarn contained in the through hole 41 from being accommodated. The multifilament yarn Y in the space S is detached from the yarn accommodating space S. Then, in order to insert the multifilament yarn Y into the yarn accommodating space S, it is only necessary to show the image number N according to the 1 5 ( a ) diagram. In the direction of the arrow, the multifilament yarn γ can be inserted into the slit 24. As shown in Fig. 5(b), the traveling direction of the multifilament yarn Y by the slit 24 of the present embodiment is the same as that of the second embodiment. Yci is inclined, so that at the time of the above insertion, the multifilament yarn Y is formed between the yarn accommodating space S and is formed to be temporarily bent along the inclination of the slit 24 to be β -20- 201006976. The irregular sway of the multifilament yarn Y that travels with the required tension in the accommodating space S is restricted by the inner wall surface of the through hole 41. In particular, the irregular sway of the multifilament yarn Y in the vertical direction can be The above-described claw portion 43 is effectively limited. (Summary) As described above, the yarn guide 9 of the above-described embodiment is described as hereinafter. That is, the yarn accommodating space S is formed in each of the guide blocks. 1 5 According to the above configuration, it is possible to make the yarn accommodating space S from the adjacent pair of guides The structure in which the mating surface F of the block 15 is separated. The yarn guide 9 described above further comprises the following description. That is, each of the guide blocks 15 is formed with a slit 24 that allows the yarn accommodating space S to communicate with the outside; And the claw portion 33 for preventing the multifilament yarn Y from falling out of the yarn accommodating space S. According to the above configuration, the structure in which the multifilament yarn Y can be inserted into the yarn accommodating space S can be realized with a simple structure;构造 The structure in which the multifilament yarn Y is detached from the yarn accommodating space S. Although the preferred embodiment of the present invention has been described above, the above-described embodiment can be modified by the following description. In the description, although the case where the yarn guide 9 is applied to the spinning extension device 1 is cited, the use of the yarn guide 9 is not limited to the spinning extension device 1 〇〇 even in a small space. Fiber machinery for handling multiple yarns is also suitable. For the fiber machine other than the spinning extension device 100, for example, a warping machine can be cited.
此外，在上述各實施形態中，雖然是列舉多紗絲Y -21 - 201006976 來作爲紗線，但紗線導件9也能應用於多絲紗γ以外的 紗線。而所謂多絲紗Υ以外的紗線，是指棉紗或羊毛等 的紐紗（spun yarn )。 此外，在上述各實施形態中，雖然紗線導件9如第1 圖所示被設在交絡裝置8的附近，但卻不以此爲限，也能 考慮配置在從交絡裝置8分離之位置的構造。 最後，舉例說明，第2圖中多絲紗γ的數量遠低於 導引塊15的配設數量’只是單純地爲了說明上的方便而 已。 【圖式簡單說明】 第1圖：是顯示紡紗延伸裝置（合成纖維紗的製造裝 置）之整體構造的示意圖。 第2圖：爲本發明中第一實施形態之紗線導件的立體 圖。 第3圖：爲類似第2圖的圖面，是爲了說明上的方便 · ，省略了導軌的圖。 第4圖：爲導引塊的放大圖。 第5圖：爲紗線導件的俯視圖。 第6圖：爲紗線導件的俯視圖。 第7圖：爲本發明中第一實施形態之變形例的紗線導 件的立體圖。 第8圖：爲本變形例之導引塊的放大圖。 第9圖：爲本變形例之紗線導件的俯視圖。 -22- 201006976 第ι〇圖：爲類似第2圖的圖面，是本發明中第二實 施形態之紗線導件的立體圖。 第11圖：爲導引塊的放大圖。 第12圖：爲導引塊的放大圖。 第1 3圖：爲紗線導件的俯視圖。 桌14圖：爲類似第2圖的圖面’是本發明中第三實 施形態之紗線導件的立體圖。 φ 第15圖：爲導引塊的放大圖。 弟16圖.爲導引塊的前視圖。 【主要元件符號說明】 F :配合面 F d :表面方向 f :縫隙面 G :配合面 _ Gd :表面方向 S :紗線收容空間 w :縫隙寬度 Y :多絲紗（紗線）Further, in each of the above embodiments, the multifilament yarn Y-21-201006976 is used as the yarn, but the yarn guide 9 can also be applied to yarns other than the multifilament yarn γ. The yarn other than the multifilament yarn refers to a spun yarn such as cotton yarn or wool. Further, in the above embodiments, the yarn guide 9 is provided in the vicinity of the traverse device 8 as shown in Fig. 1, but it is not limited thereto, and it is also conceivable to be disposed at a position separated from the accommodating device 8. Construction. Finally, by way of example, the number of multifilament yarns γ in Fig. 2 is much lower than the number of the guide blocks 15' merely for convenience of explanation. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the overall structure of a spinning extension device (manufacturing device for synthetic fiber yarn). Fig. 2 is a perspective view of a yarn guide according to a first embodiment of the present invention. Fig. 3: A drawing similar to Fig. 2 is for convenience of explanation. The drawing of the guide rail is omitted. Figure 4: is an enlarged view of the guide block. Figure 5: A top view of the yarn guide. Figure 6: A top view of the yarn guide. Fig. 7 is a perspective view showing a yarn guide according to a modification of the first embodiment of the present invention. Fig. 8 is an enlarged view of a guide block of the present modification. Figure 9 is a plan view of the yarn guide of the present modification. -22- 201006976 Fig. 1 is a perspective view similar to Fig. 2, which is a perspective view of the yarn guide of the second embodiment of the present invention. Figure 11: An enlarged view of the guide block. Figure 12: is an enlarged view of the guiding block. Figure 13: A top view of the yarn guide. The table 14 is a view similar to the drawing of Fig. 2, which is a perspective view of the yarn guide of the third embodiment of the present invention. φ Figure 15: An enlarged view of the guide block. Brother 16 Fig. is the front view of the guiding block. [Description of main component symbols] F: mating surface F d : surface direction f : slit surface G : mating surface _ Gd : surface direction S : yarn receiving space w : slit width Y : multifilament yarn (yarn)
Yd :多絲紗的行走方向 0 :傾斜角 1 :套圈 2 :冷卻裝置 3 :潤滑裝置 -23- 201006976 4 :紗線加熱裝置 5 :滾子 6 :滾子 7 :牽引滾子 7a :主滾子 7b :補助滾子 8 :交絡裝置 9 :紗線導件（多紗線用導件） @ 10 :接觸滾子 1 1 :捲取裝置 12 :轉軸 1 3 :捲取紗管 15 :導引塊（導引構件） 1 6 :導軌（長條狀構件） 17 :鳩尾槽Yd : walking direction of multifilament yarn 0 : inclination angle 1 : ferrule 2 : cooling device 3 : lubricating device -23- 201006976 4 : yarn heating device 5 : roller 6 : roller 7 : traction roller 7a : main Roller 7b: Supplement roller 8: Interlocking device 9: Yarn guide (guide for multiple yarns) @ 10: Contact roller 1 1 : Winding device 12: Rotary shaft 1 3: Winding bobbin 15 : Guide Lead block (guide member) 1 6 : guide rail (long strip member) 17 : dovetail groove
1 8 :卡合突起 G 1 9 :停止器 20 :底座部 21 :導引部 22 :第一突部 22a :轉角部 22b :導引面 2 3 :第二突部 24 :縫隙 -24- 201006976 第三突部 :導引面 缺口 錐面 爪部 參 第四突部 :導引面 貫穿孔 錐面 爪部 :紡紗延伸裝置1 8 : engaging projection G 1 9 : stopper 20 : base portion 21 : guiding portion 22 : first projection 22a : corner portion 22 b : guiding surface 2 3 : second projection 24 : slit - 24 - 201006976 Third protrusion: guiding surface notch tapered surface claw portion fourth protruding portion: guiding surface through hole tapered surface claw portion: spinning extension device