200914663 九、發明說明： 【發明所屬之技術領域】 種送紗裝置，其包 針織機的夾具，且 本發明關於一種裝置、特定言之係一 括一用以將該裝置固定於一載架例如一 包括一提供於該夾具上的夾緊螺桿。 【先前技術】 10 15 20 舉例來說，文獻DE1〇2 19 537 B4揭示—種送紗裝置， ::大量地使用在針織機上以便將紗線送到—針織處所。今 达紗裝置包括—中央支架，在該支架之—端上有—固定/ 夾。此夾具經設置用以將該送紗裝置支承在—载年上1 ，架例如具有金屬環之構造，其係提供於織^ 上，且各送紗裝置從該載架依徑向方向伸出。 、一夾緊螺桿提供於該中央支架之夾具上，該夾緊 被上緊以便使該夾具固定於該載架。 ^ ”干 =累孔内。如果如慣例該送紗裝置之支架係由鋼構成，此 ，、子可為直接提供於該支架中。但如果支架係由— 強的材料譬如塑膠材料構成，則該螺孔通常係二 塑膠材料中之螺母形成。 5又置到 如果固定螺桿上緊過度，則夾具可能破裂或 e會變形、譬如散開。s為此種疏忽，整個送紗裝貝置變: /又用，因為其不再能夠牢固地安裝於針織機。 特別是送 有鑑於此’本發明之目的是提供—種使裝置 紗裝置之搬運可靠度提高的可能性。 【發明内容】 5 200914663 此目的由依據申請專利範圍第丨項之送紗裝置達成。 依據本發明之裝置主要是_種送紗裝置。其用於將一紗 5 10 15 20 =-受控方式進m紗處m裝置亦可為以其 他盗件呈現，例如感測器、紗線感測器或其他器件。 」亥裝置包括-具傷-夾緊螺桿的夾具，藉此該夾具鱼一 力置限制構件相關聯以便限制該夾緊螺桿所施加之力。气 制構件經調㈣使其—方面許可—㈣足以確保該 農置確實支承在載架上的失緊力產生。另一方面，該力量 =制構件將該夾具上有-擴張效應的力限制在—絕對不合 2夾具造成傷害的數值。這提供制材料強度原本可能 會因為夾緊螺桿極度上緊而被超過的材料之夾具的可能 ，二特定言之’這適用於強度低於載架之強度的材料；特 疋吕之，這適用於塑膠材料或非鐵金屬譬如鋅壓鋒材料。 因此，該力量限制構件允許該載架和夾具由一呈現低強度 之均勻材料譬如塑膠材料或鋅壓鑄材料構成，藉此不會^ 因為夾緊螺桿過度上緊而對夾具造成傷害。 曰 ^夾緊螺桿舉㈣說有—手㈣動頭，該螺桿允許依操 作者施加之手動力而有多或少的上緊轉矩。較佳來說，該 2有至少讓使隸小手動力之人也能夠上緊該夾緊螺桿 =直從。依經驗法則來看在此情況令亦有可能較強壯的人 :產生—非常強大的上緊轉矩。這被該力量限制構件抵 f。該構件亦可為以不同技術手段呈現。舉例來說，該力 量限制構件可為以該夾緊螺桿之一金屬頭呈3見，藉此」塑 谬組件經擠出塗布於該金屬頭上，該纽件僅許可有限的轉 6 5 10 15 20 200914663 矩傳遞到夾緊螺桿之金層頭且否則就會打滑。舉例來說， 該擠出塗布的组件可為彈性的且可以一仿形方 ==頭例如六角頭。如果超過一擎止轉矩，該經 出塗布，碩以-彈性方式降伏且不再移動該六角頭。 藉由塑膠頭與金屬頭間之一摩擦接觸施行。、其他用 可行δ亥構件與夾緊螺桿間產生一打滑摩擦連接的修改亦為 參照-較佳實施例’該力量限制構 舉例來說，此插入元件係-具有-螺= 桿安裝至該螺紋口中。該金屬耳片之4 緊螺 :緊螺桿有可能充分上緊而不弄二== 螺桿過廑上登目，丨分π U A 仁如果该夾緊 任何過载的防護: = 之故，該夾具得到防止 形，其舉例來說可：一 入元件已被依此方式變 .Π可能採取弄直或重新插入該已變形有螺紋丄； 這些㈣。在城方式中， ^乍附加參考。其示出額外細節賴及各樣事實。圖式係 【實施方式】 圖1示出—送紗裝h，其被建構成—積極送紗襄置且 200914663 經設置將一紗線2送到—用紗處所譬如針織楼 一般而言，許多個此種送紗裝置丨配置 機之針織處 一載架3上’該載架在此例中係建構:圓形針織機 此載架3之鉛直向剖面。送紗裝置ι包。圖}示出 在該支架上配置著例如—錯直向對準且 H支架4， 件5’該軸件具備滑輪6、7; —離合哭8广疋轉支承的軸 7,之-者與軸件5發生選擇性轉矩傳遞咬:::使滑輪6、 紗輪9，該輪在該轴件之下端以，及—送 件。額外元件可提供於支架 魏方切接於該軸 導紗構件Π和12、功能性殼'、卩，如紗線制動器.10、 號燈）等元件，或是圖中未:舉例來說亦當作信 或類似物。 >、、，、70件譬如紗線感測器 較佳來說，支架4係由塑膠 1呂、辞料材料或另-非鐵全屬構/亦1由輕量金屬譬如 提供在支架4上—欲；:二;：：具[經建構或 可與支架4-體开^，":補於錢架的點。夾具14 塑膠材料之單—射出成L其_支架4和央具3係建構成 上之容納嫩的三邊，為此 於其間界定該容納 ：支‘ 4往下延伸’該等分支部 上’該螺桿係用來：曰加—央緊螺桿18提供於分支部 支部17係當作臺座於載架3。與之相對的分 電纜19)的承窩。座亦可有一用於電纜（譬如帶狀 面貼抵於對應二* :佳具有矩形橫截面之載架3的一個側 ^ i 7，而央緊螺桿】δ垂直地定位在載 之 5 10 15 20 8 200914663 架3之反側上，將該载架偏動抵住分支部17。 如圖2所示，夾緊螺桿18可 釘，該頭已經擠出塗布有 ”八頁20的機器螺 ^ 塑膠頭 21。0 踩 AAdt/- 5 10 15 大m0,且係用於手動作動❹科/ 、 該塑膠頭舉例來說可保留矩接於頭2 〇。 此處提供一讓一工具嬖如内丄 、°。域為開放，使得 六角開口 22。因此，亦討=角由板手（Allenh)附接的 此错由—工具作動夾緊虫累萨! s 較佳來說，夾緊螺桿18插 又^累杯W。 “上的片狀金屬件24之一螺故口被在//14分支部 中，片狀金屬件24係當作力量限制構件25。：:= 作用於兩分支部16、17之間且將分支部16、17張 開的力即使是在夾緊螺桿18過度上緊且會因 張 二的情況也不會變得太大。為達成此效果，如圖^爽別、 f；_片狀金屬件24在-遠離螺紋口 23的末端被固持2 $座27中，該堂座係由一形成於分支部16上的 形成。僅於一端受到支承的片狀金屬件Μ如同舌 伸並支承著夾緊螺桿18。 '下^ 圖3例示夾具U之適當緊端狀態。夾緊螺桿叫 緊，藉此載架3被夾緊在夹緊螺桿18之面與相對分支 17之間。 σ| 此時如果因為施加了太多轉矩致使失緊螺桿ΐ8過产 緊，片狀金屬件24可能變形，特定言之如圖4所示上 因此’該片狀金屬件偏離分支部17且因而能夠經歷一較佳 20 200914663 5 為彈性或亦為塑性的變形。因此該片狀金屬件發揮—力量 限制構件的作用。特定言之參照使用彈性構造之片狀金屬 件24的修改型，在夾緊螺桿18的附近提供一對接面或者 是允許夾緊螺桿18穿過夾具14之—柱狀孔都會有幫助。 由於夾緊螺桿18在—過載狀況中發生傾斜，該夾緊螺 有螺紋部分或桿部接觸到該對接面或孔壁，從而產生 3矩。知作者感覺到阻力加大且無法使夾緊螺桿Η更進 一乂上緊”方止譬如由塑膠材料構成的夾纟14受損。 10 士果片狀士屬件2 4變#，可用一卷施® 4么 金屬件24。益％如打換部件更換此片狀 '、、、，如何，达紗裝置1不會受傷。 又’有可能從夾具14移除片狀金屬件& 矯直此部件並再次使用。 攸工具 15 20 圖5示出片狀金屬件μ夕 \ i,- /ir 現減小的片狀金屬厚/二=、幅修改設計，其例如呈 例中，螺紋口23可被建構成 口 23上⑨現^ 圖6明顯可見。依此方式，在螺紋 此。-見夠長的螺紋’即便片狀金屬厚度非常小亦如 額外修改亦為可行。舉例來說 言之依據圖5實施例的 片狀金屬件24、特定 或甚至在三邊上被固==屬件亦可為於其相對兩邊緣 27a、27b中，該等口袋舉：=袋28a，b内之對應臺座 口。如圖8所示，片狀“件二槽二式互朝彼此開 過度上緊而變形。律 有可此因為夾緊螺桿18 螺桿料在過载情:兄//'依據圖3和4之實施例，夾緊 载^兄中採取-傾斜位置藉以指示該過 10 200914663 載’這在依據圖7和8的範例實施例中不會發生。儘管如 此’仍有效地防止塑勝夾具過載。 亦有可能利用夾具14之一塑膠耳片當作力量限制構件 25而取代片狀金屬件24。此耳片係以一彈性方式設計且有 5 了具備或不具備金屬嵌件的螺孔。如前所述，耳片之變形 導致失緊螺桿18採取一傾斜位置，從而導致該螺桿抵住— 對，面或抵住一對應孔之一壁移動，藉此夾緊螺桿18亦延 伸牙過邊孔。取代塑膠耳片或可變形片狀金屬件，亦有 可能使用一具有一螺孔的剛硬元件，特定言之使用一用於 1〇 ^ ^夾緊螺# 18的金屬％件’該元件被彈性地支承在夾具 或广在某些情況下’有可能將元件Μ設計成支架4 製作該元件。 1右有需要很可能用相同材料 15 20 力一Λ據丄發明之送紗裂置或另-裝置包括-具備-呈 一力1限制構件25形式之防Α ,办式之防過載部件的夾具14。較佳來 二可變形磨耗部件呈現，例如里-支承著 片狀金屬件2 4被以—使該片式。關於抗彎強度，該 14牢固上緊但另一方面防止片：屬：-方面允許該夹具 言之防止該夾具有㈣造成傷害、特定 【圖式簡單說明】 乃武δ又叶。 圖1是一藉由一固定炎 紗裝置之側視示意圖；U疋於一針織機之一載架的送 圖2是一依據圖丨之送 衣罝之夾具的鉛直向剖面透視 11 200914663 圖； 圖3是一依據圖2之夾具在適當上 面圖； 田上緊狀m下的鉛直向剖 圖4是-依據圖3之夾具在央緊 5誇張示意圖；· 、度上緊狀遽下的 圖5是—當作力量限制構件 示意圖； 虿螺、、文插入兀件的透視 f :疋&據圖5之有螺紋插入元件的剖面圖，· 之一修改實施例的局部剖面示 圖7是一力量限制構件 10意圖；且 圖8疋一有過載之依據圖7的力量限制構件 主要元件符號說明】 1送紗裝置 2紗線 15 20 3載架 4支架 5轴件 6、7滑輪 8離合器 9送紗輪 10紗線制動哭 U、12導紗構件 13殼體 14夾具 12 200914663 15容納空間 16、17分支部 18夾緊螺桿 19帶狀電纜 5 20頭 21塑膠頭 22 開口· 23螺紋口 24片狀金屬件 10 25力量限制構件 26末端 27臺座 28 口袋 15 13200914663 IX. Description of the invention: [Technical field of the invention] A yarn feeding device, a jig for a knitting machine, and the invention relates to a device, in particular, for fixing the device to a carrier, for example A clamping screw is provided on the clamp. [Prior Art] 10 15 20 For example, the document DE 1 〇 2 19 537 B4 discloses a yarn feeding device, :: used extensively on a knitting machine to feed the yarn to a knit space. Today's yarn feeders include a central support with a fixed/clip on the end of the bracket. The jig is arranged to support the yarn feeding device on a carrier year, for example, having a metal ring structure, which is provided on the fabric, and each yarn feeding device protrudes from the carrier in a radial direction . A clamping screw is provided on the clamp of the center bracket, the clamp being tightened to secure the clamp to the carrier. ^ "Dry = inside the hole. If the bracket of the yarn feeding device is made of steel as usual, this can be provided directly in the bracket. However, if the bracket is made of - strong material such as plastic material, then The screw hole is usually formed by a nut in two plastic materials. 5 Further, if the fixing screw is over tightened, the clamp may be broken or the e may be deformed, such as scattered. The s is the negligence, and the entire yarn feeding device is changed: / It is used again because it can no longer be firmly attached to the knitting machine. In particular, it is provided that the purpose of the present invention is to provide a possibility of improving the handling reliability of the device yarn device. [Summary of the Invention] 5 200914663 This object is achieved by a yarn feeding device according to the scope of the patent application. The device according to the invention is mainly a yarn feeding device for feeding a yarn 5 10 15 20 =-controlled into the m yarn device It can also be presented as other thieves, such as sensors, yarn sensors or other devices. The device includes a clamp that has an injury-clamping screw, whereby the fixture is associated with a restraining member. Limit the clamping screw The applied force. The gas component is tuned (4) to enable it to be - (4) sufficient to ensure that the planting force does not support the load on the carrier. On the other hand, the force = the force that the member has the -expansion effect on the clamp is - the absolute value of the damage caused by the fixture. This provides the possibility that the strength of the material may be exceeded by the clamping of the screw which is extremely tight, in particular, 'this applies to materials with a lower strength than the carrier; For plastic materials or non-ferrous metals such as zinc pressure front material. Therefore, the force limiting member allows the carrier and the jig to be composed of a uniform material exhibiting low strength such as a plastic material or a zinc die-cast material, whereby the jig is not damaged due to excessive tightening of the clamping screw.曰 ^Clamping screw lift (4) says that there is a hand (four) moving head that allows for more or less tightening torque depending on the hand power applied by the operator. Preferably, the 2 has at least enabled the person with the small hand to tighten the clamping screw. According to the rule of thumb, it is also possible to make a strong person in this situation: to produce - very strong tightening torque. This is limited by the force limit member f. The component can also be presented in different technical means. For example, the force limiting member can be seen as one of the metal heads of the clamping screw, whereby the plastic component is extrusion coated on the metal head, and the new member is only allowed to have a limited turn 6 5 10 15 20 200914663 The moment is transmitted to the gold layer of the clamping screw and otherwise it will slip. For example, the extrusion coated component can be elastic and can be contoured == head, such as a hex head. If more than one engine torque is exceeded, the coating is lowered in an elastic manner and the hexagon head is no longer moved. It is carried out by frictional contact between one of the plastic head and the metal head. Modifications to create a slip frictional connection between the viable δ hai member and the clamping screw are also referred to - the preferred embodiment 'the power limiting structure, for example, the insertion element is - has a screw = rod mounted to the thread In the mouth. The metal ear piece 4 tightening screw: the tightening screw may be fully tightened without getting two == screw over the top of the board, splitting π UA ren if the clamping of any overload protection: = the fixture Obtaining a shape, for example, may be such that an incoming component has been altered in this manner. It may be possible to straighten or reinsert the deformed threaded file; these (d). In the city mode, ^乍 additional reference. It shows that the extra details depend on various facts. Fig. 1 shows a yarn feeding device h, which is constructed to be a positive yarn feeding device and 200914663 is arranged to send a yarn 2 to a yarn bed, such as a knitting building. Such a yarn feeding device is disposed on a carrier 3 of the knitting machine. The carrier is constructed in this example: a circular knitting machine having a vertical cross section of the carrier 3. The yarn feeding device ι bag. Figure} shows that the bracket is arranged with, for example, a misaligned alignment and an H bracket 4, the member 5' has the pulleys 6, 7; the clutch shaft 8 is supported by the shaft 8 The shaft member 5 undergoes a selective torque transmission bite::: a pulley 6, a yarn pulley 9, which is at the lower end of the shaft member, and - a feed member. Additional components may be provided on the brackets, such as the yarn guide members 12 and 12, the functional shell ', 卩, such as the yarn brake. 10, the number of lights, etc., or in the figure: for example, As a letter or the like. >,,,, 70, such as the yarn sensor, preferably, the bracket 4 is provided by the plastic 1 ru, the revel material or the other - non-ferrous genus / also 1 by the lightweight metal, such as provided in the bracket 4 On-Desire;: Two;:: With [constructed or can be connected with the bracket 4-body ^, ": to fill the money frame. The fixture 14 is a single piece of plastic material—injected into L. The bracket 4 and the centerpiece 3 are constructed to form three sides that are tender, for which purpose the accommodation is defined: the branch '4 extends downwards' on the branches. The screw system is used for: the shank-branch screw 18 is provided at the branch portion 17 as a pedestal on the carrier 3. The socket of the sub-cable 19) is opposite. The seat can also be used for a cable (for example, the strip surface is attached to the corresponding two *: a side of the carrier 3 having a rectangular cross section 3, and the central tightening screw] δ is vertically positioned at 5 10 15 20 8 200914663 On the opposite side of the frame 3, the carrier is biased against the branch portion 17. As shown in Fig. 2, the clamping screw 18 can be nailed, and the head has been extrusion coated with "eight pages 20 machine screw ^ Plastic head 21. 0 step AAdt / - 5 10 15 large m0, and is used for hand movements / /, the plastic head can be reserved for the head 2 举例 for example. Here is a tool for example丄, °. The field is open, making the hexagonal opening 22. Therefore, the error is also attached by the wrench (Allenh). The tool is used to clamp the insects! s Preferably, the clamping screw 18 Insert and refill the cup W. "One of the upper sheet metal members 24 is in the /14 branch portion, and the sheet metal member 24 is used as the force limiting member 25."::= Acting on the two branches The force between 16 and 17 and the opening of the branch portions 16, 17 is not too large even if the clamping screw 18 is excessively tightened and may become too large due to the condition of the second. To achieve this effect As shown in the figure, the sheet metal member 24 is held in the end 2 away from the threaded opening 23, which is formed by a portion formed on the branch portion 16. It is supported only at one end. The sheet metal member is extended like a tongue and supports the clamping screw 18. 'Bottom ^ Figure 3 illustrates the proper tight end state of the clamp U. The clamping screw is tightened, whereby the carrier 3 is clamped to the clamping screw 18 Between the opposite side and the opposite branch 17. σ| At this time, if the unstrained screw ΐ8 is over-tightened due to too much torque applied, the sheet metal member 24 may be deformed, specifically as shown in FIG. The sheet metal member is offset from the branch portion 17 and is thus capable of undergoing a deformation which is elastic or plastic. Therefore, the sheet metal member functions as a force restricting member. A modified version of the metal member 24, providing a pair of joints in the vicinity of the clamping screw 18 or allowing the clamping screw 18 to pass through the cylindrical bore of the clamp 14 would be helpful. Since the clamping screw 18 occurs in an overload condition Tilting, the clamping screw has a threaded portion or a rod contact The abutting surface or the wall of the hole, thereby generating 3 moments. The author believes that the resistance is increased and the clamping screw can not be tightened further. The square pin 14 is damaged by a plastic material. The genus of the genus 2 4 change #, can be used for a roll of metal material 24. Benefits % replacement parts such as replacement parts, ',,, how, the yarn device 1 will not be injured. Also 'may be from The clamp 14 removes the sheet metal piece & straightens the part and reuses it. 攸Tool 15 20 Figure 5 shows the sheet metal piece μ \, i / / ir now reduced sheet metal thickness / two =, The modified design of the web, for example, in the example, the threaded opening 23 can be constructed to form a port 23 which is clearly visible. In this way, thread this. - See long enough threads' Even if the thickness of the sheet metal is very small, it is also possible to make additional modifications. For example, the sheet metal member 24 according to the embodiment of FIG. 5, the specific or even the three sides can be fixed in the opposite edges 27a, 27b, the pockets are: = bag The corresponding pedestal opening in 28a, b. As shown in Fig. 8, the sheet-like "two-slot two-type two-pieces are mutually over-tightened and deformed. The law may be because the screw of the clamping screw 18 is overloaded: brother//' according to Figures 3 and 4 In the embodiment, the clamping position is taken to indicate the over 10 200914663. This does not occur in the exemplary embodiment according to FIGS. 7 and 8. However, it is still effective in preventing the plastic clamp from being overloaded. It is possible to replace the sheet metal member 24 with a plastic tab of the clamp 14 as the force limiting member 25. The tab is designed in an elastic manner and has a screw hole with or without a metal insert. The deformation of the tab causes the misalignment screw 18 to assume an inclined position, thereby causing the screw to abut against the wall, or against a wall of a corresponding hole, whereby the clamping screw 18 also extends over the edge of the hole. Instead of a plastic ear piece or a deformable sheet metal piece, it is also possible to use a rigid element having a screw hole, in particular a metal piece for the 1 〇 ^ ^ clamping screw # 18 'this element Elastically supported in the fixture or widely under certain circumstances 'possible to Μ Designed as a bracket 4 to make the component. 1 Right need to use the same material 15 20 force according to the invention, the yarn splitting or the other device includes - with - a force 1 limiting member 25 in the form of a tamper, A clamp 14 for an overload-proof component of the type. Preferably, the deformable wear member is provided, for example, the inner-supporting sheet metal member 24 is used to make the sheet. Regarding the bending strength, the 14 is firmly tightened but On the other hand, the prevention sheet: genus: - the aspect allows the fixture to prevent the clip from having (4) causing injury, and the specific [schematic description] is a δ and a leaf. Fig. 1 is a side view of a fixed yam device Figure 2 is a vertical cross-sectional perspective view of a jig according to Figure 送 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 The vertical cross-sectional view of FIG. 4 is a schematic diagram of the exaggeration of the jig in accordance with the clamp of FIG. 3; FIG. 5 is a schematic diagram of the force-restricting member; the snail, the text insertion The perspective of the element f: 疋 & FIG. 7 is a partial cross-sectional view of a modified embodiment. FIG. 7 is a view of a force limiting member 10; and FIG. 8 is an overloaded main force symbol of the power limiting member according to FIG. 7] 1 yarn feeding device 2 yarn 15 20 3 carrier 4 bracket 5 shaft member 6, 7 pulley 8 clutch 9 yarn feeding wheel 10 yarn brake crying U, 12 yarn guide member 13 housing 14 clamp 12 200914663 15 accommodation space 16, 17 branch portion 18 clamping screw 19 ribbon cable 5 20 head 21 plastic head 22 opening · 23 threaded port 24 sheet metal piece 10 25 power limiting member 26 end 27 pedestal 28 pocket 15 13