201124581 六、發明說明： 【發明所屬之技術領域】 本發明關於申請專利範圍第1項引文的一多頭刺繡機 及申請專利範圍第1 3項的引文的一種下線單元。 【先前技術】 依 Friedrich Schoner 及 Klaus Freier 的書「刺繡技術 (VEB)技術書出版商，萊比錫，1982，第1版），刺繡機可依不 同觀點分類：第一大類係針對刺繡頭程序的相關線系統的 數目：在一些機器，刺繡只由一線系統產生，其他機器則 需要二個線系統，亦即另外還需要一第二下線（後線、小線 軸線、梭線或筒子線）。 第二大類係針同時操作的線的數目：單線刺繡機有 一er、Adler及曲柄刺繡機。多線式或比例刺續機 (Rapp〇rtstlokmaschin〇)係為梭刺繡機和手刺繡機。 此機盗的原理在於將3個、4個、6個、U)個或12個如 動？機頭裝到—個大招板上’這些刺繡機頭利用—政同 動：驅動。如此所達成之頭的同步運轉係有必要者:、 :J針同時刺入刺繡底布或同時從刺 Γ對於各個頭，該刺繡底布可個㈣夹人在—刺2 k些刺繡框利用螺絲固定 、，匡1 的構造上，該構造在水平面中:购 「A—」控制。在 /、型自動裝置(機器 /、八個頊的刺繡自動機，刺繡場( 201124581 積）約為240x240mm。形成刺繡的元件以及形成刺繡的程序 係與Singer刺繡機者相同。與後者的唯一不同處在於：在 各針上還設一壓布器’它在刺繡形成時將刺繡底布牢牢保 持住。如果刺繡框進一步運動，則壓布器往往升起。此外， 個別的刺繡頭一般設有一線監視系統，它在斷線時將機器 自動關掉。 第一批多頭刺繡機在100年前己由德Singer縫紉機薇 販售（見 The Art of Embroidery，Coleman ’Schneider, 1991) 第一個自動多頭刺繡機在1927年上市（亦稱 Wnrker-Automat”）關於進一步的文獻可看一般的教科 書’’技術與生產工程，’ Klaus Freier，VEB科技書出版社，萊 比錫，130〜131頁）。 L發明内容】 本發明關於上述多頭刺纊縫切機，其令各刺繞頭設有 多數針裝，以下在說明書中為了更清禁 尺/月走5ε分’此多頭刺繡 縫紉機也稱為「多頭多針刺繡機」。在此，一般情形，各 針位置有-線監視器(視需要而設)、—導線器(在：獻中也 稱線拿取桿）、線導引裝置’包含將針腳作補償的線張緊位 置（供上線之用）、以及一根設在一針推 町推钚上的針，該針可上 上運動且被一驅動單元驅動。上述 Κ形成針腳的元件在鲟 明書中整體上也稱「上線單元」。此 ° 此多碩刺繡機的刺繡頭 支在一托臂上，可側向移動。在各刺 _!、 爾F方有一針腳板 板），針腳板中設有一針孔以供一針 ***，針腳板定出刺繡 6 201124581 =ΓΓ點一刺繡頭的各針可向上述刺繡位置作 運動，在操作時，該刺繡底布(它張設在一可沿χ方向 及y方向移的拉幅機上）倚在此針聊位置上。位在針腳位置 的各針在針作運動時穿過刺繡底布進人針孔中。在此，上 線^過刺繞底布且利用相關的針運動在刺繡底布背側形成 -％圈。然後下線穿過此環圈。當針拉回日夺，上線被拉動 且在刺繡底布中形成-所謂的針腳(針跡、線跡)(stich，英： stltch)’在刺繡時’這些針位置各只有-個是活動的，亦即 位在位置的那個針位置’上述多頭刺繡機的刺繡頭係用習 知方式托臂以一特定的比例設置。 因此這些多頭刺繡縫紉機的一特性為：每個刺繡頭有 多數針位置。這點有一好處：各針位置可設另一條線，因 此可做複色刺繡（Buntstickerei) ’其中往往只有相關的 動作。 一個針組的針推桿（Nadelst0ssel)各它相關的推桿—般 支承在一載體中，此載體藉著移動將所選出的針桿及和= 相關的線桿帶[設成位置固定方式的驅動器前方，以將 線更換。 ‘ 舉例而。，在圖1及圖2中顯示一種傳統多頭針刺繡 縫紉機。它包一機架（2〇1)、一設在機架（2〇1)上的刺繡枱 (203)、及多數刺繡頭（2〇5)(它們成列設在刺繡枱上方）。如 圖2所示，各刺繡頭（205)有數個各設有一針（215)的針位 置。在此各針位置包含位置固定的線導引元件（207)或線剎 止器。一個可上下運動的線拿取桿或導線器（209)、及線轉 201124581 向部件（211)、以及-支針（2G5)[該針設有—個具有針推桿 (2M)的#(213)上]。如圖2另外所示’各針推桿（2⑷設 有-壓布器（217)，在刺繡頭（205)下方設有刺嘯框⑽9)，所 要刺输的刺織底布可張設在該刺繡框中。刺繡框（219)可放 入-大型的夫緊框㈣中’夹緊框延伸過刺繡括(2〇3)的寬 度範圍。刺御川可由習知方式沿…方向移動。如 上述，刺繡頭設在-直線導引件（223)上且可沿此導引件沿 X方向移動。 在傳統的多頭多針刺繡機的場合，刺繡頭的下線各由 一小線軸（Spulchen)提供，該小線軸容納在一殼體中，一如 各種傳統縫訪機所用者。小、線軸上可捲繞多達⑽米的線。 這點會使得在多頭·縫紉機的場纟’小該線軸要較頻繁地更 換。如果線儲量耗盡’且小線軸要更換。 傳統的梭刺織機包含多數之設成一列的刺縷位置，以 及-樣數目的針及梭1*同於小線軸，其優點為：在梭 中可裝多數筒子（B。—，筒子具有多可達約25〇米的線。 有一驅動器用於使梭往復運動，驅動樑（T^erMhen)延伸 過梭刺繡機的全長範圍。對各梭，在驅動中設一下驅動針 及一上驅動釘’上下驅動釘之間設有梭。利用這些驅動釘， 該梭在所謂的Stockli的梭車針作上下運動。這類梭刺输 機的例子揭示在 EP_A 1881 〇98、EP A 1 595 99〇、Ep A i 495 174及DE 286 479。這些梭刺繡機共同點為：驅動樑利 用，聯動器作往復運動。這點有一好處：即多數刺绩位置 只需要單一聯動器。為了要能作更高的刺繡速度，EP-A-1 8 201124581 p懷主張將驅動軸利用數個互㈣ 合，如此，在报高的刺 w曲柄聯動器耦 述刺繡機的缺點為，它們製造成本高。 -$。上 本發明的目的提供一種多頭刺繡縫紉機 缺點。其目的特別是摆 口又有上述 号另J疋k供一多頭刺繡縫紉 統機器有較高效率。其目^ &相較於傳 丁 六曰的在提供一種機玛，甘士丄 不需頻頻更換。本發明又— ° 、下線較 器。 目的在棱供一種容易操作的機 本發明關於一種多頭刺繡縫勿機。它至少-刺繡頭， 刺繡有多數置。針位置·^在+ '' 土， T位罝σ又在一枱或一載體上，可相對於— 刺繡位置沿X方向(亦即側向)移動。各針位置包含— (如導線器、線導引裝置）及-針推桿（其上可各 針推桿可沿Z方向細運動。上述元件㈣也稱上線單元。 各有-下線單元與各刺繡頭配合。在上線單元與下線單元 之間設有-拉幅機以張設一刺繡底布。拉幅機有二個（第— 及第二）布保持it件，沿y方向互相隔—段距離設置。如— 般所知，多頭刺繡機有一聯動器，例如具有一個中央驅動 轴’以將上線單元及下線單元同步驅動。 依本發明，這種目的，在依申請專利範圍第I項的引 文的一種刺繡機達成之道係為：該下線單元有一梭導引裝 置以將一梭導引，並有一聯器以將該梭導引裝置的驅動器 聯接。在刺繡機操作時，驅動器用於使梭來回運動，在此， 各驅動器直接只與一梭或梭容納部連接。梭導引裝置在此 做成單一梭導引裝置。但與梭刺繡機不同者，在本發明的 201124581 刺繡機沒有具有驅動釘的驅動樑，而係對各梭設一本身 聯動器。和傳統的梭刺繡機相較，其優點$，二乍運動： 部分的質量少得多。梭點驅動器可利用一貫行的軸同步驅 動。因此，在新式刺繡機，下線更換頻率少得多。另一優 點為’在大刺繡機已習知的梭可以使用。 該梭導引裝置宜包含一滑架，設成可沿一導引元件運 動的方式，以容納一梭’且該滑架與該聯動器連接。此滑 架可準確導引，且用於驅動該梭。—有利方式係設有 轉動的轴’它與該聯動器連接；該聯動器宜設計成將驅動 軸的旋轉運動轉換成梭的往復運動。習知有各種不同的聯 動器變更例以將旋轉運動變成移動運動。此處特別要說明 的是耦合聯動器（K〇Ppelgetriebe，英：c〇upUng 及曲線聯動器（KUrvengetriebe)，這二種聯動器類型都適用 於本發明的刺繡機。 依一較佳實施例，該梭導引裝置設在一安裝框 (Motagerahmen，英：mounting frame)上，且具有一個以可 動方式設在滑架導引裝置上的滑架以容納一梭。此滑架與 導引器耦合，使梭執道可在一平面（它大致平行於針腳板及 刺繡底布及垂直於針運動方向延伸）作往復運動。這種單元 可廉彳貝製造且可達成高轉速。 一有利方式係設一運動轉換機構，它將驅動軸的旋轉 運動轉換成滑架的往復運動。行家知道有許多不同變更例 可將旋轉運動彎成移動（軸向）運動，依一較佳變更例，這種 梭（或容納梭的滑架）的往復運動係利用一與驅動軸直接或 201124581 間接連接的凸輪或曲線聯動器產生。這些驅動器可作不同 設計且為行家習知者。依一第二變更例，此梭（或容納梭的 滑架）的往復運動利用一與驅動軸連接的耦合聯動器產生。 一具有偏心輪元件的耦合聯動器的優點為：滑架可作無間 隙（spielfrei，英：clearance-free)的導引。 也可考慮將該滑架沿一方向的運動利用聯動器（例如凸 輪或槓桿機構與曲柄擺動手段的組合）達成，而滑架的回復 運動利用一彈簧手段達成，該彈簧手段與滑架連接或與一 個和滑架耦合的部分連接。在這種變更例，該聯動器將梭 逆著彈簧手段（它作回復運動）的力量驅動。這種聯動器的設 3十較簡單且對應地廉價’然而，滑架的向前及向後運動宜 利用一凸輪聯動器達成。 在一較佳實施例，該聯動器有一可繞一旋轉軸樞轉的 擺板（Schwinghebel，英：Swing lever)及一梭連桿（其第—端 樞接在擺桿上）^此梭連桿的第二端宜枢接在滑架上。 此外設有一往復裝置，特別是曲柄擺動件或曲柄驅動 益，它們與擺桿連接，以將擺桿在刺繡操作時作往復運動。 '玄往復裝置宜由一第一齒輪、—第二齒輪及一連桿構成， 第一齒輪以不能相對轉動的方式設在該驅動軸上，第二齒 輪嚙合到一第一齒輪的齒牙中且設在該安裝框上可繞—旋 轉軸轉動。該連桿的I端樞接在第二齒輪上，其第二端 樞接在擺桿上，這種設計的聯動器可使刺_操作時，^ 架能無間隙地導引，且有高轉速。該梭導引裝置宜為-直 線導引件’至少—直線狀延伸的導引元件，滑架以可移動 201124581 的方式設在該導引元件上以容納該梭。這種直線導引件較 不易故障，使用哥命長，且可廉價裝置。為了將滑架準確 導引，該梭導引裝置宜具有二個間隔設置的導引元件，宜 為導引棒’滑架以可動方式設在其上。 梭導引裝置的一有利實施例中，該滑架導引裝置設在 女裝框上，可繞一樞轉軸樞轉，且可從一操作位置樞轉到 開放位置這點有一好處：如果梭要更換，貝丨】它很容易 探手可及（zugaugiich ’英：accessibie)，且宜設固定手段， 以將滑‘導引裝置固定在操作位置。 該梭導引裝置，聯動器以及主驅動軸宜設在安裝框 上。在此’女裝框可放到主驅動軸上。主驅動相同時驅動 多數下線單元。安裝置可具有帶固定孔的腳，以將它固定 在-底座’特別是載體，該載體延伸到機器的全長，抬也 固定在該載體上。我們宜將多數上線單元和與它相關的口下 線單元設在—機架上。在此，下線單元（它們各設在一分別 Γ裝？増刺繡機上間隔設置，此間隔為刺繡頭的距 此外，且至少設一拉幅機以將刺繡物張設。 該擺桿宜設在-钳緊塊上，可繞一旋轉轴抱轉，且咳 鉗緊塊與—樞轉㈣接成不能相對轉動的方式。這種^ 的優點為：由於擺桿可運動’故梭可作其他運 °又 言，俾使梭能不受棱的主驅動轴的舉例而 廨点丨&丄上 初〜警而獨立運動。 舉例而…點可使梭作相位移動 動 時，使梭運動。 王釉驅動盗不動 本發明另一標的為一種多頭刺績機的下線單元具有, 12 201124581 裝框’有一梭導引裝置設有其上以可動方式設在梭導引裝 置上的滑架’用於容納梭設在安裝框上的聯動器，與滑架 耦合，以使梭在刺繡搡作時產生往復運動。這種下線單元 可和相關的上線單元組合成不同大小的多頭針刺、繡機。在 此，一根（宜為共同的）主驅動軸驅動多數下線及上線單元。 這種下線單元的有利實施例見於申請專利範圍附屬上，且 在上文已討論到。 本發明的實施例下以下配合圖式說明。 【實施方式】 圖3〜圖8所示之一多頭多針縫紉機的下線單元（丨丨）包 含一安裝框（13)，其上設有一梭導引裝置（丨5)，它具有可往 復運動的滑架（17)’並包含一聯動器（19)，與滑架（17)呈作 用連接’以產生往復運動。梭導引裝置（1 5)宜為由二個導2 引棒（21)形成的直線導引件’它設在安裝框（丨3)上。導引棒 (2 1)在一端側板（23)及一安裝塊（25)之間相隔一距離平行設 置。安裝塊（25)樞接在安裝板（13)上，可繞一旋轉軸（27)樞 轉。 滑架（1 7)在導引棒（2 1)上作直線導進運動。在滑架（1 7) 上形成一容納部（29)以容納梭（3 1 )，容納部中可放入具有下 線的一筒子。梭（3 1)宜與在習知之大型梭刺繡機所用的梭相 同。 用於產生滑架（17)往復運動的聯動器（1 9)宜為一擺桿 (35)〔它可繞一旋轉軸（33)樞軸〕、一梭連桿（37)〔它的第 13 201124581 -端插接在擺桿（35)上，第二端樞接在滑架（i7)上〕、及— 連桿(39)〔其第一端欲在一齒輪(41)上，其第二端大約嵌在 擺桿(39)中央〕，在此，齒輪(41)的齒嚙入一「驅動齒輪」 ⑽的齒中’驅動齒輪（45)以不能相對轉動的方式設在一驅 動軸（45)h驅動軸（45)延伸過此新式多頭多針刺繡機的整 個寬度範圍且同時驅動多數下線單元的梭（圖中未示）。 齒輪⑼支承在安裝框（13)上，可繞_旋轉軸（47)自由 轉動。利用該連桿（39)〔它利用—銷（49)以可㈣的方式拖 接在齒輪上〕形成—偏心聯動器，利用它在齒輪（41)轉動時 使擺桿（35)和滑架（12)作往復運動。利用驅動軸（45)使滑架 的運動與圖未示的±線單元的針運動同步化。 依圖示之較佳實施例，滑架導引裝置（15)設在安裝框 ⑼上’可繞旋轉軸（27)枢轉’且該梭導引裝置（15)可從一 刼作位置樞轉到一開放置。在該操作位置時，梭導引件平 行於針腳板（5!)延伸’在開放位置時，滑架導引裝置（15)從 針腳板⑻樞轉離開。為了將滑架導引裝置（15)固定在操作 位置’故在—延續部（53)上設有_止動銷⑼，它可轴向運 動且利用一彈簣（55)預繃緊（雨㈣㈣加，英：BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-head embroidering machine of the first application of the patent application and a lower-line unit of the citation of claim 13 of the patent application. [Prior Art] According to the book "Embroidery Technology (VEB) technology book publisher, Leipzig, 1982, 1st edition) by Friedrich Schoner and Klaus Freier, the embroidery machine can be classified according to different viewpoints: the first category is related to the embroidery head program. Number of line systems: In some machines, embroidery is only produced by a one-line system, while other machines require two line systems, that is, a second lower line (back line, small line axis, shuttle or bobbin). The number of lines for simultaneous operation of two types of needles: single-line embroidery machine with er, Adler and crank embroidery machine. Multi-line or proportional stapling machine (Rapp〇rtstlokmaschin〇) is a shuttle embroidery machine and hand embroidery machine. The principle is to install 3, 4, 6, U) or 12 moving heads onto a large posterboard. These embroidery heads use the same political force: drive. Synchronous operation is necessary::: J needle piercing the embroidery base fabric at the same time or at the same time from the hedgehog to each head, the embroidery base fabric can be (4) clipped in - 2k some embroidery frames fixed with screws, 匡The construction of 1 Plane: buy 'A-' control. In the / / type automatic device (machine /, eight 顼 embroidery automatic machine, embroidery field (201124581 product) is about 240x240mm. The components that form the embroidery and the embroidery system are the same as the Singer embroidery machine. The only difference from the latter The point is that there is also a presser on each needle' which holds the embroidered base fabric firmly when the embroidery is formed. If the embroidery frame moves further, the presser is often raised. In addition, the individual embroidery heads are generally provided. There is a line monitoring system that automatically turns off the machine when the line is broken. The first batch of multi-head embroidery machines was sold by De Singer Sewing Machine 100 years ago (see The Art of Embroidery, Coleman 'Schneider, 1991). The automatic multi-head embroidery machine was launched in 1927 (also known as Wnrker-Automat). For further literature, see the general textbook 'Technology and Production Engineering,' Klaus Freier, VEB Science and Technology Publishing House, Leipzig, 130-131). SUMMARY OF THE INVENTION The present invention relates to the above-mentioned multi-head slashing and slitting machine, which is provided with a plurality of needles for each puncturing head, and in the following description, in order to clear the stalk/month, 5 ε minutes Head embroidery sewing machine, also known as "long multi-needle embroidery machine." Here, in general, each needle position has a line monitor (optional), a wire guide (also referred to as a wire take-up lever), and a wire guide device including a line that compensates the stitches. The tight position (for the upper line) and a needle on the push pin push-pull, which can be moved up and driven by a drive unit. The above-mentioned elements forming the stitches are also referred to as "upline units" as a whole in the specification. The embroidery head of this multi-master embroidery machine is supported on a support arm and can be moved sideways. In each thorn _!, er F has a stitch board), a pinhole is provided in the stitching board for inserting a needle, and the stitching board is set to embroider 6 201124581 = each stitch of the embroidery head can be made to the above embroidery position Movement, in operation, the embroidered base fabric (which is placed on a tenter that can be moved in the x-direction and the y-direction) rests on the stitching position. The needles located at the stitch positions are inserted into the needle holes through the embroidery base cloth as the needle moves. Here, the upper thread is pierced around the base fabric and the associated needle movement is used to form a -5% loop on the back side of the embroidery backing. Then go offline through this loop. When the needle is pulled back to the sun, the upper thread is pulled and formed in the embroidered base fabric - the so-called stitches (stitches, stitches) (stich, English: stltch) 'when embroidering' these needle positions are only one - active That is, the needle position at the position. The embroidery head of the above-mentioned multi-head embroidery machine is set at a specific ratio by a conventional method. Therefore, one of the characteristics of these multi-head embroidery sewing machines is that each embroidery head has a plurality of needle positions. This has the advantage that another line can be placed at each needle position, so that Buntstickerei can be used, which often has only relevant movements. A needle set of a needle set (Nadelst0ssel) is generally supported in a carrier, and the carrier moves the selected needle bar and the associated wire rod to the position fixing manner by moving In front of the drive to replace the line. ‘ For example. A conventional multi-needle embroidery sewing machine is shown in Figs. 1 and 2. It consists of a frame (2〇1), an embroidery table (203) on the frame (2〇1), and a plurality of embroidery heads (2〇5) (which are arranged in a row above the embroidery table). As shown in Fig. 2, each of the embroidery heads (205) has a plurality of needle positions each having a needle (215). The needle positions here comprise a fixed line guide element (207) or a line brake. A wire take-up bar or wire guide (209) that can move up and down, and a turn-to-turn 201124581 to the part (211), and a pin (2G5) [the needle is provided with a # (with a needle pusher (2M)) # ( 213) on]. As shown in Fig. 2, the needle pusher (2 (4) is provided with a presser (217), and under the embroidery head (205) is provided with a piercing frame (10) 9), and the woven base fabric to be pierced can be set in The embroidery box. The embroidery frame (219) can be placed in the - large clasp frame (4) where the 'clamping frame extends over the width of the embroidery bracket (2〇3). The thorn can be moved in the direction of... by a conventional method. As described above, the embroidery head is provided on the linear guide (223) and is movable along the guide in the X direction. In the case of a conventional multi-head multi-needle embroidering machine, the lower thread of the embroidery head is each provided by a small spool (Spulchen) which is housed in a casing, such as those used in various conventional sewing machines. Small, spools can be wound up to (10) meters. This will cause the spool to be replaced more frequently in the field of the multi-head sewing machine. If the line reserve is exhausted' and the small spool is to be replaced. The traditional lance weaving machine contains a plurality of hedgehog positions arranged in a row, and the number of needles and the shuttle 1* are the same as the small spools, and the advantage is that most bobbins can be loaded in the shuttle (B. -, the bobbin has many A wire of up to about 25 mm. There is a drive for reciprocating the shuttle, and the drive beam (T^erMhen) extends over the full length of the shuttle embroidery machine. For each shuttle, a drive pin and an upper drive pin are provided in the drive. There is a shuttle between the upper and lower drive pins. With these drive pins, the shuttle moves up and down in the so-called Stockli shuttle needle. Examples of such shuttle conveyors are disclosed in EP_A 1881 〇 98, EP A 1 595 99〇 Ep A i 495 174 and DE 286 479. These shuttle embroidery machines have in common: the use of the drive beam and the reciprocating movement of the coupling. This has the advantage that most of the spike positions require only a single coupler. High embroidery speed, EP-A-1 8 201124581 p Huai advocates the use of several mutual (four) couplings of the drive shaft, so the disadvantage of coupling the embroidery machine in the high-speed thorn w crank coupling is that they are expensive to manufacture. $. The object of the present invention is to provide a multi-head embroidery The shortcomings of the sewing machine. The purpose is especially that the swing has the above-mentioned number J另k for a multi-head embroidery sewing machine with higher efficiency. Its aim is better than that of the Ding Liuyi, which provides a kind of machine, Ganshi There is no need to change frequently. The invention is again - °, the lower line comparator. The purpose of the invention is to provide an easy-to-operate machine. The invention relates to a multi-head embroidery sewing machine. It is at least - an embroidery head, and a plurality of embroidery positions. + '' soil, T position 罝 σ is on one or a carrier, which can be moved in the X direction (ie lateral direction) relative to the embroidery position. Each needle position contains — (eg wire guide, wire guide) And the needle pusher (the needle pusher can be moved in the Z direction. The above components (4) are also called the upper line unit. Each of the down-line units cooperate with the embroidery heads. Between the upper line unit and the lower line unit - The tenter is provided with an embroidered base fabric. The tenter has two (first and second) cloths to hold the pieces, and is spaced apart from each other in the y direction. As is known, the multi-head embroidery machine has a linkage , for example, has a central drive shaft 'to bring the upper unit and the lower In accordance with the present invention, an embroidery machine according to the citation of item I of the patent application scope is achieved by the purpose of: the lower line unit has a shuttle guiding device for guiding a shuttle and having a connection The driver is coupled to the driver of the shuttle guiding device. When the embroidery machine is in operation, the driver is used to move the shuttle back and forth, wherein each driver is directly connected to only one shuttle or shuttle receiving portion. The shuttle guiding device is formed here. Single shuttle guiding device. However, unlike the shuttle embroidery machine, the 201124581 embroidery machine of the present invention does not have a driving beam with a driving nail, but a self-connecting fastener for each shuttle. Compared with a conventional shuttle embroidery machine, Advantages $, two movements: The quality of the parts is much less. The shuttle point drive can be driven with a consistent line of axes. Therefore, in the new embroidery machine, the frequency of the downline replacement is much less. Another advantage is that the shuttle that is already known in large embroidery machines can be used. Preferably, the shuttle guide includes a carriage that is configured to move along a guiding member to accommodate a shuttle' and the carriage is coupled to the linkage. This carriage can be accurately guided and used to drive the shuttle. - An advantageous way is to provide a rotating shaft 'which is connected to the coupling; the coupling is preferably designed to convert the rotational movement of the drive shaft into a reciprocating motion of the shuttle. Various different interlocking variants are known to turn rotational motion into moving motion. Specifically described herein are coupled couplers (K〇Ppelgetriebe, English: c〇upUng and curved couplers), both of which are suitable for use in the embroidery machine of the present invention. The shuttle guiding device is disposed on a mounting frame (Motagerahmen, mounting frame) and has a carriage movably disposed on the carriage guiding device to accommodate a shuttle. The carriage is coupled to the guiding device. The shuttle can be reciprocated in a plane (which extends substantially parallel to the stitch plate and the embroidery backing and perpendicular to the direction of movement of the needle). This unit can be manufactured in low-cost mussels and can achieve high rotational speeds. A motion conversion mechanism is provided which converts the rotational motion of the drive shaft into a reciprocating motion of the carriage. The expert knows that there are many different variants that can bend the rotary motion into a moving (axial) motion, according to a preferred variant. The reciprocating motion of the shuttle (or the carriage that holds the shuttle) is generated by a cam or curved actuator that is indirectly connected to the drive shaft directly or to 201124581. These drives can be designed differently and are used by experts. According to a second variant, the reciprocating movement of the shuttle (or the carriage holding the shuttle) is produced by means of a coupling coupler connected to the drive shaft. An advantage of a coupling coupler having an eccentric element is that the carriage can be Guided by a gapless (spielfrei, clear-free). It is also conceivable to use the linkage in a direction (for example a combination of a cam or a lever mechanism and a crank swing), and the carriage The return movement is achieved by means of a spring which is connected to the carriage or to a portion coupled to the carriage. In this variant, the linkage drives the shuttle against the force of the spring means (which acts as a return movement) The arrangement of such a coupling is relatively simple and correspondingly inexpensive. However, the forward and backward movement of the carriage is preferably achieved by a cam coupling. In a preferred embodiment, the coupling has a rotatable axis. a pivoting swinging plate (Schwinghebel, English: Swing lever) and a shuttle link (the first end of which is pivotally connected to the swinging rod). The second end of the shuttle connecting rod is pivotally connected to the sliding frame. Reciprocating , in particular, the crank swinging member or the crank drive benefit, which are connected with the swinging rod to reciprocate the swinging rod during the embroidery operation. The "small reciprocating device is preferably composed of a first gear, a second gear and a connecting rod. The first gear is disposed on the drive shaft in a non-rotatable manner, and the second gear is meshed into the teeth of a first gear and is disposed on the mounting frame to be rotatable about the rotating shaft. Connected to the second gear, the second end of which is pivotally connected to the swinging rod. The designed coupling can guide the frame without gaps and has a high rotational speed. Preferably, the linear guide is at least a linearly extending guiding element, the carriage being arranged on the guiding element in a movable manner 201124581 to accommodate the shuttle. Such a linear guide is less prone to failure, has a long life, and is inexpensive. In order to guide the carriage accurately, the shuttle guiding device preferably has two spaced apart guiding members, preferably the guiding rod ' carriage is movably mounted thereon. In an advantageous embodiment of the shuttle guide, the carriage guide is provided on the frame of the woman, pivotable about a pivot axis, and pivotable from an operating position to an open position. To be replaced, Bellow] it is easy to find (zugaugiich 'English: accessibie), and should be fixed to fix the sliding 'guide device in the operating position. The shuttle guide, the coupler and the main drive shaft are preferably arranged on the mounting frame. Here, the women's frame can be placed on the main drive shaft. Most of the offline units are driven when the main drive is the same. The mounting device can have a foot with a mounting hole to secure it to the base, particularly the carrier, which extends to the full length of the machine and is also attached to the carrier. We should set up most of the online units and their associated offline units on the rack. Here, the lower line units (they are respectively arranged on a separate armored embroidery machine), the interval is the distance of the embroidery head, and at least one tenter is provided to stretch the embroidery. The swing lever is preferably provided. On the - clamping block, it can be swung around a rotating axis, and the coughing block and the pivoting (four) are connected in a manner that cannot be rotated relative to each other. The advantage of this ^ is that since the pendulum can move, the shuttle can be used. Other operations also say that the shuttle can be independent of the main drive shaft of the ribs and 独立 amp amp 丄 〜 〜 〜 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警 警The king glaze drive can not steal. Another standard of the present invention is a lower-line unit of a multi-headed machine. 12 201124581 framed 'a shuttle guide device is provided with a carriage on which the shuttle guide device is movably mounted on the shuttle guide device' The coupling for accommodating the shuttle on the mounting frame is coupled with the carriage to cause the shuttle to reciprocate during the embroidery operation. The lower thread unit can be combined with the related upper thread unit to form a plurality of different needles and embroidery. Here, a (preferably common) main drive A plurality of lower-line and upper-line units are driven. Advantageous embodiments of such a lower-line unit are found in the scope of the patent application and have been discussed above. Embodiments of the present invention are described below with reference to the drawings. [Embodiment] FIG. The lower wire unit (丨丨) of the multi-head multi-needle sewing machine shown in Fig. 8 comprises a mounting frame (13) provided with a shuttle guiding device (丨5) having a reciprocable carriage (17)' And comprising a linker (19) operatively coupled to the carriage (17) to generate a reciprocating motion. The shuttle guide (15) is preferably a linear guide formed by two guide rods (21) 'It is placed on the mounting frame (丨3). The guiding rod (2 1) is arranged in parallel between the one end side plate (23) and one mounting block (25). The mounting block (25) is pivotally connected to the mounting plate. (13), pivotable about a rotating shaft (27). The carriage (17) performs a linear guiding motion on the guiding rod (2 1). A receiving portion is formed on the carriage (17) ( 29) In order to accommodate the shuttle (3 1 ), a bobbin having a lower thread can be placed in the accommodating portion. The shuttle (31) should be used with a conventional large embroidery machine. The linkage (19) for generating the reciprocating motion of the carriage (17) is preferably a swing lever (35) (which can pivot about a rotating shaft (33)) and a shuttle link (37). 13th 201124581 - the end is plugged into the swing rod (35), the second end is pivotally connected to the carriage (i7), and - the connecting rod (39) [the first end of which is intended to be on a gear (41) The second end of the gear (41) is engaged in the tooth of a "drive gear" (10). The drive gear (45) is disposed in a non-rotatable manner. A drive shaft (45)h drive shaft (45) extends over the entire width of the new multi-head multi-needle embroidery machine and simultaneously drives a plurality of lower thread unit shuttles (not shown). The gear (9) is supported on the mounting frame (13) so as to be freely rotatable about the _rotating shaft (47). The eccentric coupling is formed by the connecting rod (39) which is dragged onto the gear by means of a pin (49), which is used to make the swing lever (35) and the carriage when the gear (41) rotates (12) For reciprocating motion. The drive shaft (45) is used to synchronize the movement of the carriage with the needle movement of the ± line unit not shown. According to a preferred embodiment, the carriage guiding device (15) is disposed on the mounting frame (9) to be pivotable about the rotating shaft (27) and the shuttle guiding device (15) can be pivoted from a position Go to one open place. In this operative position, the shuttle guide is parallel to the stitching plate (5!). When in the open position, the carriage guide (15) pivots away from the stitching plate (8). In order to fix the carriage guide (15) in the operating position, a _stop pin (9) is provided on the continuation (53), which is axially movable and pretensioned with a magazine (55) (rain (4) (4) Plus, English:
Pre_StreSSed)。如果滑架導引裝置（1 5)柩轉到針腳板（5 !)，且 動銷（57)可卡合到一凹隙（59)中。凹隙（59)設在一長形導 山（U〔匕α在安裝框（13)上〕上4在導引部（61)的對 =端上的突起部（63)限制該可樞轉的滑架導引裝置⑴）的路 在/月木導引裝置（15)的開放位置時，梭可順利更換，因 為它报容易由外探手而及。 14 201124581 在安裝框（13)上形成腳（65)，或者將腳（65)固定在安穿 框⑽上，以將下線單元（11)設在一機架（圖未詳示）上。機 架宜為.-枱架，一如多頭多針刺繡縫紉機所習知者，但也 可考慮將下線單元設在一垂直的基座上，#此梭可沿垂直 線上下運動。為此，也可把布從水平位置轉到垂直位置， 針也-樣。因此針和布疋垂直，在腳(65)中設有圓孔(67)， 俾能利用螺絲將下線單元固定在機架上，在安裝框（13)上亦 設有針腳板（51)。針腳板（51)中設有針孔（69)，多針刺織頭 的針(位在刺繡位置的針)(在圖中未示)可通過針孔。 依一下線單元之圖中所示的實施例，擺桿(35)以可轉動 的方式設在-軸（68)上，轴是—钳緊部（Μ)的—部分。甜緊 部（7〇)以不能相對轉動的方式放到—可樞轉的軸（η)上該 車由可在二额置間枢轉。擺桿（35)可樞轉的優點為，滑架（⑺ 可不受驅動器影響而利用樞轉軸（72)運動。此另夕卜的運動自 由度’舉例而f，可使得在刺㈣將針線安放，或 時使梭運動。 圖”顯示產生梭運動的聯動器的另一可能實施例。 聯動包含一槓桿丨），它 „ , L ^ T 位置固定的轉點（73)枢 :二 第一 f(75)與-第-偏心輪或凸輪㈤配合， 一（79)與一第一偏心輪或凸輪(81)配合，當偏心輪 ㈣川繞其轉點（83)轉動時 田爲輪 ^ 、便相杯（71)作往復運動，槓 才干可驅動一梭車。如不使用 田一 f〜 丈用雙’槓杯和二個偏心輪，也可 :Γ:(84)及一彈菁叫以造成回復運動(圖⑼。 、、，不5阳，本發明的一種多 員刺繡機具有多數間隔設置的 15 201124581 刺繡頭，它們以可侧向移動方向設在載體機上 有多數互相隔-定間隔的針位置，其主要的針 為：一導線器、線導引裝置、 < 成7^件 久 δ又在一針推桿上 這些元件的總合也稱上線單元。 耵針， 平70。在#作時，針作上 並進入一針腳板的針孔中，針 運動 ,„„ 败上3又有刺繡底布。 下線早元與各刺繡頭配合，該- 有― 卜線早7C位在針腳板 後方一聯動器（它宜為共用者）用於使上線單元 或 同步運動。與傳統多頭刺繡縫匆機不同者’下線[早元 一小線軸，而係具有一梭，梭 兀不具 权後内有一筒子，該筒子I古# 可達250米的線。 门于具有多 【圖式簡單說明】 圖1係一具數個刺繡頭 夕 立體圖； ’’夕夕針刺繡縫紉機的 針繡縫紉機的單一刺繡頭的 、 月1J現 圖2係一習知多項多 圖，匕具多數個針位置 圖3係一新式多項多針刺績機的本 體圖，它具有一設在安 早兀的立 ，，以及ή *裝框上的滑架導引裝置以導弓丨— 滑，U及一滑架及一用於 、使m動運動的聯動器； 圖4係圖3的下蠄 旳下線早兀的側視圖， 的端位置； 八中α条在一拉回 圖5係一如圖4之下始错_ 麥. 下線早70視圖，其中滑架在一中Μ 位置， τ間 下線單元視圖，其中滑架在 圖6係一如圖4之 前端 201124581 位置； 圖7係一如圖4之下線單元視圖，其中滑架在一回到 前端位置的路上的中間位置； 圖8係一如圖4之下線單元視圖，其中滑架導引裝置 向下樞轉到一開放位置； 圖9係一梭聯動器的另一實施例的示意圖，它具有一 偏心輪。 主要元件符號說明 (11) 下線單元 (13) 安裝框 (15) 滑架導引裝置 (17) 滑架 (19) 聯動器 (21) 導引棒 (23) 端側板 (25) 安裝塊 (27) 〔安裝塊（25)的 (29) 容納部 (31) 梭 (33) 擺桿的旋轉軸 (35) 擺桿 (37) 梭連桿 (39) 連桿 17 201124581 (41) 齒輪 (43) 驅動齒輪 (45) 驅動軸 (47) 〔齒輪（41)的〕旋轉軸 (49) 銷〔用於將連桿固定在齒輪（41)上〕 (51) 針腳板 (53) 延續部 (55) 彈簧 (57) 止動鎖 (59) 凹隙 (61) 導引部 (63) 〔導引部上的〕突起部 (65) (安裝框的）腳 (67) (安裝框的腳中的）孔 (68) 連桿（39)用的轴 (69) 針孔 (70) 鉗緊部 (71) 槓桿 (72) 軸〔用於使連桿（39)柩轉〕 (73) 〔槓桿（^1)的〕旋轉點 (75) 槓桿（71)的第一臂 (77) 第一偏心輪或凸輪 (79) 槓桿（71)的第二臂 (81) 第二偏心輪或凸輪 18 201124581 (83) 偏心輪的旋轉點 (84) 單一槓桿 (85) 彈簧 19Pre_StreSSed). If the carriage guide (15) is turned to the stitch plate (5!), the mover (57) can snap into a recess (59). The recess (59) is disposed on an elongated guide (U[匕α on the mounting frame (13)] 4 and the protrusion (63) on the opposite end of the guiding portion (61) limits the pivotable When the path of the carriage guiding device (1) is in the open position of the / month wood guiding device (15), the shuttle can be smoothly replaced because it is easily accessible by an outsider. 14 201124581 Form the foot (65) on the mounting frame (13), or fix the foot (65) on the mounting frame (10) to set the lower wire unit (11) on a frame (not shown). The frame should be a .-stand, as is the case with a multi-needle embroidery sewing machine, but it is also conceivable to set the lower unit on a vertical base. # The shuttle can move down the vertical line. For this purpose, the cloth can also be turned from a horizontal position to a vertical position, and the needle is also like. Therefore, the needle is perpendicular to the fabric, and a round hole (67) is provided in the foot (65). The lower thread unit can be fixed to the frame by screws, and the stitching plate (51) is also provided on the mounting frame (13). A pinhole (69) is provided in the stitching plate (51), and a needle of a multi-needle woven head (a needle positioned at an embroidery position) (not shown) can pass through the pinhole. In accordance with the embodiment shown in the diagram of the line unit, the rocker (35) is rotatably disposed on the -shaft (68) which is the portion of the clamp (Μ). The sweet tight portion (7 inches) is placed in a non-rotatable manner on the pivotable shaft (η) which is pivotable between the two positions. The advantage of the swinging lever (35) being pivotable is that the carriage ((7) can be moved by the pivot shaft (72) without being affected by the drive. This additional freedom of movement' is an example of f, which allows the needle to be placed in the thorn (four) Or move the shuttle to move. Figure "Shows another possible embodiment of the linkage that produces the shuttle motion. The linkage includes a lever 丨), which „ , L ^ T fixed position of the turning point (73) pivot: two first f (75) cooperate with the - eccentric wheel or cam (5), one (79) cooperates with a first eccentric or cam (81), and when the eccentric (four) turns around its turning point (83), the field is a wheel ^, The phase cup (71) is reciprocating, and the lever can drive a shuttle. If you do not use Tian Yi f ~ Zhang with a double 'bar cup and two eccentric wheels, you can also: Γ: (84) and a bullet call to cause a return movement (Figure (9).,,, not 5 yang, the invention A multi-member embroidery machine has a plurality of spaced-apart 15 201124581 embroidery heads, which are arranged on the carrier machine in a laterally movable direction with a plurality of spaced apart needle positions, the main needles being: a wire guide, a wire guide Leading device, < into a long piece of δ and then on a needle putter, the sum of these components is also called the upper line unit. 耵 needle, flat 70. In #, the needle is made into a pinhole of a stitch board In the middle, the needle movement, „„ 败上3 has an embroidered base fabric. The lower line is in early mating with the embroidery heads, and the - there is a 7C position in the rear of the stitch board. A coupler (it should be a sharer) is used for Make the on-line unit or synchronous movement. Different from the traditional multi-head embroidery seam rush machine's downline [Early Yuan a small spool, but the system has a shuttle, the shuttle has no weight, there is a bobbin, the bobbin I ancient # up to 250 meters The door has a lot of [simplified description of the drawing] Figure 1 is a series of embroidery head eve ''The embroidered sewing machine's needle embroidering machine's single embroidering head's single embroidering head, the month 1J is now 2, a common multi-drawing, the majority of the needle position map 3 is a new multi-needle spike machine body diagram , it has a stand set in the early morning, and ή * frame guide on the frame to guide the bow - slide, U and a carriage and a linkage for moving the movement of m; Figure 4 is a side view of the lower jaw of the lower jaw of Figure 3, the end position; eight of the alpha strips in a pullback Figure 5 is a bottom line as shown in Figure 4 _ Mai. The lower line is 70 views, wherein the carriage In a middle position, a view of the lower line unit between the τ, wherein the carriage is in the position of the front end 201124581 of Fig. 4 in Fig. 6; Fig. 7 is a line unit view in Fig. 4, wherein the carriage is returned to the front end position. Figure 8 is a line unit view of the lower portion of Figure 4, wherein the carriage guide is pivoted downwardly to an open position; Figure 9 is a schematic view of another embodiment of a shuttle coupler having a Eccentric wheel. Main component symbol description (11) Lower thread unit (13) Mounting frame (15) Slide guide (17) Carriage (19) Coupling (21) Guide rod (23) End side plate (25) Mounting block (27) [29 (mounting) (29) Housing (31) Shuttle (33) Pendulum Rotary shaft (35) Swing rod (37) Shuttle connecting rod (39) Connecting rod 17 201124581 (41) Gear (43) Drive gear (45) Drive shaft (47) [Gear (41)] Rotary shaft (49) Pin [for fixing the link to the gear (41)] (51) Pin plate (53) Continuation (55) Spring (57) Stop lock (59) Notch (61) Guide (63) [ The protrusion (65) (mounting frame) on the guide (67) (in the foot of the mounting frame) hole (68) the connecting rod (39) with the shaft (69) pinhole (70) clamped Part (71) Lever (72) Axis [for twisting the connecting rod (39)] (73) [Leverage point of the lever (^1) (75) First arm (77) of the lever (71) First Eccentric or cam (79) Second arm (81) of lever (71) Second eccentric or cam 18 201124581 (83) Rotation point of eccentric (84) Single lever (85) Spring 19