M423702 五、新型說明： 【4型所屬之技術領域】 本創作有關於__紗輪 送紗裝置及儲紗輪。 · ^ ，重具有蚵磨結構的 【先前技術】 隨著纺織工業的不斷發展，俞 需具有供應不規則送紗 機械都必 織及布面張力等因辛，>一而' 怎布面花紋圖案的編 是條帶式的送紗裝置:：二:的需求。尤其 織機上配備的條帶作為動:二 使用針 ,降低了成本。 ㈣了機構，減小了體積 ，：=:「儲紗輪，紗線可纏繞於儲紗輪上 過傳動軸傳纱::公輸件驅動皮帶輪，進而透 、’y罕f%方疋l ’攸而利用儲外* 儲紗及送紗的動作。 動紗線進行 習知緒紗輪大多以鑄紹方式成型 整個送紗装詈番旦俨壬^ 减、V谓乃至於 目難免造錢運及安裝上的不便。 則儲、V輪已有利用塑膠材質製成 ，以便於搬運及安裝。但是解輪為_件輕 ΐ二段時間後，儲紗輪容易產生磨耗，造二 衣又得粗糙，且會導致紗線的磨損。 间 究並本創作人有感上述缺失之可改善，乃特潛心研 九亚配合學理之運用，終於提 所 上述缺失之本創作。徒出種4合理且有效改善 【新型内容】 · 本創作之主要目的在於提供_種具有耐磨結講的送紗 3/16 M423702 裝置及其儲紗輪，使儲紗輪具有較佳的耐磨性，不容易產 生磨耗，儲紗輪表面較為光滑，不會造成紗線的磨損，使 編織產品的品質提升。 為了實現上述目的，本創作提供一種具有耐磨結構的 送紗裝置，包括：一本體；一第一傳動轴，其可旋轉地設 置於該本體；一第二傳動軸，其可旋轉地設置於該本體； 一離合器，其設置於該第一傳動軸及該第二傳動軸之間； 以及一儲紗輪，其連接於該第二傳動軸，該儲紗輪具有一 上輪體、一下輪體及數個儲紗釘，該些儲紗釘設於該上輪 體及該下輪體之間，該下輪體上設置有一耐磨層。 本創作提供一種具有耐磨結構的儲紗輪，該儲紗輪具 有一上輪體、一下輪體及數個儲紗釘，該些儲紗釘設於該 上輪體及該下輪體之間，該下輪體上設置有一耐磨層。 本創作可具有以下有益的效果： 本創作儲紗輪的下輪體上設置有对磨層，使儲紗輪具 有較佳的耐磨性，不容易產生磨耗，儲紗輪與紗線接觸的 表面較為光滑，不會造成紗線的磨損，使編織產品的品質 提升。 為使能更進一步瞭解本創作的特徵及技術内容，請參 閱以下有關本創作的詳細說明與附圖，然而所附圖式僅提 供參考與說明用，並非用來對本創作加以限制者。 【實施方式】 〔第一實施例〕 請參閱圖1至圖4,本創作提供一種具有耐磨結構的送 紗裝置，在本實施例中备揭露一種電磁離合型式的送紗裝 置，但並不限制，本創作也可應用於其他型式的送紗裝置 4/16 M423702 。在本實施例中，送紗裝置1包括一本體11、一皮帶輪12 、一第一傳動軸13、一驅動盤14、一電磁線圈15、一被動 盤16、一第二傳動軸17及一儲紗輪18 = 本體11 一端具有一固定部H1，固定部111能配合螺 絲鎖附固定於針織機上適當的位置。本體11上設置有數個 導紗件112、113、114、115，能用以導引紗線，但導紗件 設置的數量及位置並不限制，可因應需要而加以變化。本 體11内部形成有一容置槽118，該容置槽118底部可呈開 口狀。 皮帶輪12中心連接於第一傳動軸13的上端，使皮帶 輪12與第一傳動軸13可作同步的轉動。第一傳動軸Π以 兩轴承116框接於固定座117,固定座117再設置於本體11 内，使使第一傳動軸13可旋轉地設置於本體11上。皮帶 輪12可旋轉地設置於本體11的上方，且第一傳動軸13的 下端伸入本體11内部，皮帶輪12能用以與皮帶（圖略） 等條帶元件σ齒合，藉以驅動皮帶輪12及第一傳動轴13旋 轉。 第一傳動軸13的下端可設置有一基部131，驅動盤14 設置於基部131的底部，使驅動盤14連接於第一傳動軸13 的一端（下端）。驅動盤14可呈圓環狀盤體，驅動盤14為 一鐵件，從而能被電磁線圈15及被動盤16所吸附。另於 驅動盤14與基部131之間可進一步地設有彈性元件141， 彈性元件141可為彈片等彈性體，彈性元件141可提供驅 動盤14向上移動的復位力量。所述的固定座117、第一傳 動軸13及驅動盤14可組裝成一上模組。 電磁線圈15及被動盤16位於驅動14的下方’且被 5/16 M423702 動盤16位於驅動盤14與電磁線圈15之間，被動盤16句" 方疋轉地盍置於電磁線圈15的上方。被動盤π與驅動盤I4 相對設置，被動盤16為一鐵件，被動盤16的頂部也町進 一步地設置有一較粗糙的磨擦面丨61，用以增加磨擦力，以 避免被動盤16與驅動盤14接觸時產生打滑。被動盤ι6與 驅動盤14在電磁線圈15磁場作用的範圍内，因此當電磁 線圏15通電激磁時，電磁線圈]5產生的磁力可傳遞至被 動盤b及驅動盤14，使被動盤16與驅動盤“相吸附。 第二傳動轴17的-端（上端）固定地連接於被動盤16 的中〜，第—傳動軸17的上端以兩軸承〗71樞接於電磁線 圈15，使第二傳動軸17可旋轉地設置於本體n上，也使 第=傳動轴17及被動盤16可旋轉地設置於電磁線圈Μ上 ，電磁線圈15、被動盤16及第二傳動軸17可組裝成一下 模組。 口&座117與電磁線圈15之間可設置一環形的墊圈19 ’塾圈19的高度可因應需要適當的變化，使得驅動盤14 與被動盤16之間的距離具有可調整性。所述的上模組 '墊 圈19及下模組能以治具依序壓入安裝於本體η的容置槽 118内，:吏第一傳動軸13、驅動盤14、電磁線圈、被動 k 6及第一傳動輪η設置於本體η内，且塾圈Η設置 於固定座117與電磁線圈15之間。 —第二傳動軸17及被動盤16可旋轉地設置於本體n内 ’第二傳動軸17的下端伸出電磁線圈15的底部，儲紗輪 18連接於第二傳動軸17的下端’亦即儲紗輪18能利用螺 絲及塾圈等_件172鎖固連接於第二傳動軸17的^累 從而能利用第二傳動軸17帶動储紗輪18旋轉。儲紗輪Μ M423702 ” $ I個叫又呈的儲紗釘〗83，紗線可纏繞於該些儲 183外緣ε — 口四I諸纟；/輪18上可升降地設置有—壓紗器丨84,壓紗器】以 一衣广片體，壓4态丨84會因為本身重量而下降並壓制於 儲紗輪18下緣。纏繞於儲紗輪18上的紗線可穿過壓紗哭 184與儲紗輪18下緣之間’而後導引至導紗件出，可^ 用壓紗器〗84壓制於紗線上，使紗線輪送較為穩定。M423702 V. New description: [Technical field of type 4] This creation is about __gauze yarn feeding device and yarn storage wheel. · ^, the prior art with heavy honing structure. With the continuous development of the textile industry, Yu needs to have the supply of irregular yarn feeding machinery, and the tension of the fabric, etc., > The pattern is a strip-type yarn feeding device:: two: the demand. In particular, the strips on the loom act as a move: the use of needles reduces costs. (4) The mechanism reduces the volume,:=: "The yarn storage wheel, the yarn can be wound on the yarn storage wheel and transmitted through the transmission shaft:: the male drive member drives the pulley, and then penetrates, 'y rare f% square 疋l'利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 利用 大多 大多 大多 大多 大多 大多 大多 大多 大多 大多 大多 大多 大多 大多 大多The inconvenience is that the storage and V-wheels have been made of plastic material for easy handling and installation. However, after the disintegration of the wheel is ΐ, after two periods of time, the storage wheel is prone to wear and the second garment is rough. And it will lead to the wear of the yarn. The creators and the creators feel that the above-mentioned deficiencies can be improved, and they are dedicated to the study of the use of the school in accordance with the theory of the nine, and finally mention the above-mentioned missing creations. [New content] · The main purpose of this creation is to provide a 3/16 M423702 device with a wear-resistant yarn and its storage yarn, which makes the storage wheel have better wear resistance and is less prone to wear. The surface of the yarn storage wheel is smooth and does not cause yarn wear. The quality of the woven product is improved. In order to achieve the above object, the present invention provides a yarn feeding device having a wear-resistant structure, comprising: a body; a first transmission shaft rotatably disposed on the body; and a second transmission shaft, Rotatingly disposed on the body; a clutch disposed between the first transmission shaft and the second transmission shaft; and a yarn storage roller coupled to the second transmission shaft, the storage yarn having a The upper wheel body, the lower wheel body and the plurality of storage nails are disposed between the upper wheel body and the lower wheel body, and the lower wheel body is provided with a wear layer. a yarn storage wheel of the grinding structure, the yarn storage wheel has an upper wheel body, a lower wheel body and a plurality of storage nails, the storage yarns are disposed between the upper wheel body and the lower wheel body, the lower wheel body The wear layer is provided on the upper part. The creation has the following beneficial effects: The lower wheel body of the creation storage yarn wheel is provided with a pair of grinding layers, so that the storage yarn wheel has better wear resistance, and is not easy to cause wear and storage. The surface of the yarn wheel that is in contact with the yarn is smooth and does not cause the yarn to be ground. Loss, the quality of the woven product is improved. In order to further understand the characteristics and technical content of this creation, please refer to the following detailed description and drawings of the creation, however, the drawings are only for reference and explanation, not for use. [Embodiment] [First Embodiment] Referring to FIG. 1 to FIG. 4, the present invention provides a yarn feeding device having a wear-resistant structure, and in this embodiment, an electromagnetic clutch type is disclosed. The yarn feeding device is not limited, and the present invention can also be applied to other types of yarn feeding devices 4/16 M423702. In the present embodiment, the yarn feeding device 1 includes a body 11, a pulley 12, and a first transmission shaft. 13. A driving plate 14, an electromagnetic coil 15, a passive disk 16, a second transmission shaft 17, and a storage roller 18 = one end of the body 11 has a fixing portion H1, and the fixing portion 111 can be fixed to the knitting with a screw lock The appropriate location on the aircraft. The body 11 is provided with a plurality of yarn guiding members 112, 113, 114, 115, which can be used for guiding the yarn, but the number and position of the yarn guiding members are not limited and can be changed as needed. A receiving groove 118 is formed in the body 11 , and the bottom of the receiving groove 118 can be opened. The pulley 12 is centrally coupled to the upper end of the first transmission shaft 13 to allow the pulley 12 to rotate synchronously with the first transmission shaft 13. The first transmission shaft 框 is framed by the two bearings 116 to the fixing base 117. The fixing base 117 is disposed in the body 11 so that the first transmission shaft 13 is rotatably disposed on the body 11. The pulley 12 is rotatably disposed above the body 11, and the lower end of the first transmission shaft 13 extends into the interior of the body 11, and the pulley 12 can be used for meshing with a belt member σ such as a belt (not shown) to drive the pulley 12 and The first drive shaft 13 rotates. The lower end of the first transmission shaft 13 may be provided with a base 131, and the drive plate 14 is disposed at the bottom of the base 131 such that the drive plate 14 is coupled to one end (lower end) of the first transmission shaft 13. The drive plate 14 can be in the form of a circular disk, and the drive plate 14 is an iron member so as to be attracted by the electromagnetic coil 15 and the passive disk 16. Further, an elastic member 141 may be further disposed between the driving plate 14 and the base portion 131. The elastic member 141 may be an elastic body such as a spring piece, and the elastic member 141 may provide a resetting force for driving the disk 14 to move upward. The fixing base 117, the first transmission shaft 13 and the driving plate 14 can be assembled into an upper module. The electromagnetic coil 15 and the passive disk 16 are located below the drive 14 and are placed between the drive plate 14 and the electromagnetic coil 15 by the 5/16 M423702 disk 16 and the passive disk 16 is placed on the electromagnetic coil 15 Above. The passive disk π is disposed opposite to the driving disk I4, and the passive disk 16 is an iron member. The top of the passive disk 16 is further provided with a rougher friction surface 61 for increasing the friction force to avoid the passive disk 16 and the driving. Slippage occurs when the disc 14 is in contact. The passive disk ι6 and the driving disk 14 are in the range of the magnetic field of the electromagnetic coil 15, so when the electromagnetic wire 15 is energized, the magnetic force generated by the electromagnetic coil 5 can be transmitted to the passive disk b and the driving disk 14, so that the passive disk 16 and the passive disk 16 The driving disk is “phase-adsorbed. The end (the upper end) of the second transmission shaft 17 is fixedly connected to the middle of the passive disk 16 , and the upper end of the first transmission shaft 17 is pivotally connected to the electromagnetic coil 15 by two bearings 71 to make the second The transmission shaft 17 is rotatably disposed on the body n, and the third transmission shaft 17 and the passive disk 16 are rotatably disposed on the electromagnetic coil, and the electromagnetic coil 15, the passive disk 16 and the second transmission shaft 17 can be assembled into a lower portion. An annular gasket 19 can be disposed between the port & seat 117 and the electromagnetic coil 15. The height of the coil 19 can be appropriately varied as needed, so that the distance between the drive plate 14 and the passive disk 16 can be adjusted. The upper module 'gasket 19 and the lower module can be press-fitted into the receiving groove 118 of the body η in sequence with the jig: 吏 first drive shaft 13, drive plate 14, electromagnetic coil, passive k 6 and the first transmission wheel η is disposed in the body η, and the ring Η is disposed on Between the fixing base 117 and the electromagnetic coil 15. The second transmission shaft 17 and the passive disk 16 are rotatably disposed in the body n. The lower end of the second transmission shaft 17 protrudes from the bottom of the electromagnetic coil 15, and the storage roller 18 is connected to The lower end of the second transmission shaft 17, that is, the storage yarn wheel 18, can be locked and coupled to the second transmission shaft 17 by means of a screw and a ring 172, so that the storage shaft 18 can be rotated by the second transmission shaft 17. The storage yarn rim M423702 ” $ I is called the storage yarn nail 83, the yarn can be wrapped around the outer edge ε of the storage 183 — the mouth is four I 纟; the wheel 18 can be lifted and lowered with a pressure The yarn 丨 84, the yarn presser is a wide-body, and the pressure state 4 is lowered by the weight of the yarn and pressed against the lower edge of the yarn storage wheel 18. The yarn wound on the yarn storage wheel 18 can be passed between the crimping 184 and the lower edge of the yarn storage wheel 18 and then guided to the yarn guiding member, which can be pressed onto the yarn by the yarn presser 84. Yarn rotation is relatively stable.
▲如圖4所示，本創作健紗輪18可採用組合式的設計， 儲18具有-上輪體185及—下輪體186，上輪體】％ 及下輪體186以塑膠材質製成，該些儲紗釘183兩端分別 4置、上“ 185及下輪體186,亦即於上輪體185及下輪 體186上預設有與儲炒釘1δ3相對應的孔;同（圖略），㈣ =紗釘⑻兩端分別插置於上輪體】85及下輪體脱相〆 ^應的孔洞，以使該些儲紗釘183設於上輪體IK及下輪 體186之間。▲ As shown in FIG. 4, the creative spinning wheel 18 can adopt a combined design, and the storage 18 has an upper wheel body 185 and a lower wheel body 186, the upper wheel body 5% and the lower wheel body 186 are made of plastic material. The two ends of the storage nails 183 are respectively disposed on the upper side of the upper wheel body 185 and the lower wheel body 186, and the holes corresponding to the storage nails 1δ3 are pre-set; Figure 4), (4) = the two ends of the nail (8) are respectively inserted into the upper wheel body 85 and the holes of the lower wheel body are removed, so that the storage nails 183 are disposed on the upper wheel body IK and the lower wheel body. Between 186.
187固定上輪體ΐ85及下輪 月豆186,亦即該些固定件187穿設於上輪體ΐδ5且螺接 輪體186 ’使上輪體185及下輪體撕之間得以固定。儲沙 輪18内部可形成有一容置空間則，容置空間ΐ8δ位於咳 些储紗釘183 _，儲紗輪18頂部形成有—開口 m 口二開設於上輪體185，開口 189與容置空間188相通： 下丄豆m外緣可設有一導紗斜面Α，以增進導紗 儲紗輪18 _及相分職置有光麵$⑻ ’光感應器⑻、182可固定於本體u上滴 - 感應器⑻、182的數量並不限制，可為—^ ^ ^ 等。儲伽内側的光感應器18]可為紅外線;射 M423702 外線接收器，儲紗輪18外側的光感應器182可為紅外線接 收器或紅外線發射器。該些光感應器181、182可作為紗線 偵側裝置，用以偵測儲紗輪18上的紗線是否足夠。當^此 光感應器】8卜182偵測到紗線不足時，會輸出一啟二二 以導通電磁線圈15使其激磁。儲紗輪18内側的光感應二 181可由儲紗輪18頂部開口 189設置於容置空間ΐδ8内〜' = 儲紗輪18的下輪體186上設置有一耐磨層B，耐磨層 B為一環狀體，耐磨層B能以鋁、不銹鋼等金屬材質 ，亦即耐磨層B為金屬層。耐磨層B與下輪體186可以蚯 合方式結合’也可將下輪體186以射出成型方式與耐磨層 結合。在本實施例中下輪體186下部設有外螺紋c，耐声 層B設有與外螺紋C相對應的内螺紋〇，内螺紋〇與外^ 紋c相互螺接，使耐磨層3與下輪體186以螺接組合方式 結合。耐磨層B通常是設置於下輪體186下部外緣，導=、 斜面A位於耐磨層b上。 4 耐磨層B底部也可進一步地設置一金屬蓋21，用以 閉儲紗輪1S底部’金屬蓋21利用螺接或卡接等方式固〜 =下輪體186，金屬蓋21外緣與略層B _連接。金^ 蓋^的上方設置有-導電簧22，導電簧22 —端抵觸於全 屬盍21，導電簧22另一端則抵觸於鎖固件172，使耐卢 B得以通過金屬蓋21及導電簧22將靜電導出。 石曰 紗線可經由導紗件112、113、114、115的導引 繞於儲紗輪18上，以便藉由皮帶（圖略）等條帶元件驅勤 皮帶輪12，進而透過第-、第二傳動轴13、17傳動 18旋轉’從而·儲紗輪18帶動紗線進行儲紗及送的= η 6 與驅動盤14吸斤二兒，:球圏15通電激磁時，被動盤16 動轴】7,從而使第-約合第—傳動軸13與第二傳 第二傳動卓由項旋轉動力得以向下傳遞至 紗輪18上，以p㈣錯紗輪18旋轉，使紗線纏繞在儲 以、也續達行儲紗的動作。 用彈15斷電時，驅動盤14則利 動盤16伴持一 動盤丨6分黯，使驅動盤Μ與被 傳動… 絲[傳姉13與第- 1寻4軸17 ’從而使宾一偟 〆、乐一 旋動動力中齡,傳動軸13傳遞至第二傳動軸17的 Μ錯紗輪18停止轉動以中止補紗動作。 ，4二=1’儲紗輪18内側設有三個光感應器⑻ 器182，其為储紗輪18外側對應設有三個光感應 )⑻可發射紅外線，並二射為 料部:以利用該些光感應器（紅外線接收器 〜4紅外線’藉此判斷儲紗輪18上的紗線是否足夠 。虽，、有部分的光訊號被紗線或儲紗釘183遮 紗線从，料會輸出-啟動峨辑通電磁_15^ 激磁，错以接合第—傳動轴13 -端的驅動盤Μ盘第二傳 ^由端的被動盤16，使第一傳動軸13的旋轉動力傳 k弟一傳動軸n，用以帶動儲紗輪職轉，使紗線纏縫 在儲紗輪18上進行儲紗（補紗）的動作。 & 當全部接收用的光感應器（紅外線接收器）〗82都未接 收到光訊號時：表示儲紗輪18上纏繞的紗線過多，則會輸 出-關閉訊號以中斷電磁線圈15的激磁，分離第—傳 π —端的驅動盤14與第二傳動軸]7 一端的被動盤π，使 9/Ί6 M423702- 第一傳動軸13傳遞至第二傳動軸π的旋動動力_斷，使 儲紗輪18停止轉動以中止儲紗動作。 本創作送紗裝置可適用於不規則送紗的電腦提花機台 ’且不需於送紗裝置内部設置馬達，故不會使其體積變大 及造成製造成本的增加，且電磁線圈】5耗電量較低，具有 減少耗電量的省電效果。 本創作的被動盤】6連接於第二傳動軸17的一端，驅 動盤Η連接於第一傳動軸13的一端，第一傳動軸13及第 二傳動轴17相對且間隔地設置’形成兩段式的傳動軸設計 ，第二傳動軸17不需穿設於第一傳動軸13内部。因此當 電磁線圈15斷電時，驅動盤μ與被動盤16分離，第二傳 動軸17與第一傳動軸13之間不會有任何的接觸，使旋轉 動力玎確貫地中斷，以確保儲紗輪停止轉動以中止補炒 動作。 本創作在儲紗輪18内側及外側設置有光感應器181、 182 ’ S些光感應！ 181、182直接發射及接收訊號，能精 確的摘測儲紗輪18上的紗線’使儲紗輪18上得以維持適 量的紗線，且儲紗輪18不需變更設計，構造簡單，不合辦 加製造成本。 曰曰 進—步地在儲紗輪18與第二傳動轴17之 間二告二控制裝置2〇’單向控制裝置20可為單向軸碎 或事向裝置，使得儲紗輪以只能單 會有倒轉崎料生，㈣免料 力不 單向控制裝置2。套設於第二傳 卸，以便於單向控制裝置2〇 :::糊 、換向方便咐杲。 ㈣具有拆卸容易 10/16 ^創作鮮輪18内部設有容置空間188，使鮮輪i8 a丨句口 189，可便於光感應器181 ( 、’六泉丨貞側哀置）設置於儲έ少私、〗$肉邱 .^ 兩、ν罕两1b内邰，使其應用較具變化 。本創作儲紗輪18形成空 個p 可使輯輪18乃至於整 衣1圼置減粳，以便於搬運及安裝。 —本創作儲紗輪18可採賴合弍的設計，由 门下輪體186及數個儲紗釘⑻構成，祕構件可利用不 同的材質製成，#質選用可师—^利用卜 认础·巾」5丁〖土的交化，上輪體185及下 趣^可彻塑㈣材質製成，具有降低成本效果。 本創作儲、纱輪18的i ς 儲吵於IS呈右“社μ 4 设置有耐磨層Β，使 你从"八有牧<土的耐磨性，不容易產生磨耗，儲紗於18 W、，：>、線接觸的表面較為井、，典，人 TB9 織產品的品質提升。月不“成紗線的磨損，使編 惟以上所述僅為本創作之較佳實施 創作的直而丨仅·^ μ闲 彳非心奴褐限本 下的專_魏圍’故舉凡運 容所為的等效變化，均 及圖式内 圍内，合予_。 Π ^ Q於本創作的權利保護範 【圖式簡單說明】 圖1為本創作送紗裝置之立體圖。 圖2為本創作送紗裝置之剖視圖。 】3J本創作送紗裝置另一狀態之剖視圖。 Θ為本創作儲紗輪之立體圖。 【主要元丨牛符號說明】 [送紗裝置 U 本體 M423702 111固定部 112導紗件 113導紗件 114導紗件 115導紗件 116軸承 117固定座 118容置槽 12 皮帶輪 13 第一傳動轴 131基部 14 驅動盤 141彈性元件 15 電磁線圈 16 被動盤 161磨擦面 17 第二傳動軸 171軸承 172鎖固件 18 儲紗輪 181光感應器 182光感應器 183儲紗釘 184壓紗器 185上輪體 186下輪體 M423702 187固定件 188容置空間 189 開口 A導紗斜面 B时磨層 C外螺紋 D内螺紋 19 墊圈 20 單向控制裝置 21 金屬蓋 22導電簧 13.16187, the upper wheel body 85 and the lower wheel moon bean 186 are fixed, that is, the fixing members 187 are disposed on the upper wheel body ΐδ5 and the screw wheel body 186' is fixed between the upper wheel body 185 and the lower wheel body. An accommodating space may be formed in the interior of the sand storage wheel 18. The accommodating space ΐ8δ is located at the clog storage nail 183 _, and the top of the storage yarn wheel 18 is formed with an opening m and opening at the upper wheel body 185, and the opening 189 is accommodated. The space 188 is connected: the outer edge of the lower kidney bean m can be provided with a guide bevel Α to enhance the yarn storage yarn storage wheel 18 _ and the positional light surface $(8) 'the light sensor (8), 182 can be fixed on the body u The number of drops-sensors (8), 182 is not limited and can be -^^^. The light sensor 18] on the inner side of the storage can be infrared; the M423702 external line receiver, and the light sensor 182 outside the storage wheel 18 can be an infrared receiver or an infrared emitter. The light sensors 181, 182 can be used as yarn detecting devices for detecting whether the yarn on the yarn storage wheel 18 is sufficient. When the light sensor 8 8 detects that the yarn is insufficient, it outputs a turn to turn on the electromagnetic coil 15 to excite it. The light sensing 181 on the inner side of the yarn storage wheel 18 can be disposed in the accommodating space ΐδ8 by the top opening 189 of the yarn storage wheel 18~' = the wear wheel B is disposed on the lower wheel body 186 of the yarn storage wheel 18, and the wear layer B is An annular body, the wear-resistant layer B can be made of a metal such as aluminum or stainless steel, that is, the wear-resistant layer B is a metal layer. The wear layer B and the lower wheel body 186 can be combined in a combined manner. The lower wheel body 186 can also be joined to the wear layer in an injection molded manner. In the embodiment, the lower part of the lower wheel body 186 is provided with an external thread c, and the sound-resistant layer B is provided with an internal thread 相对 corresponding to the external thread C, and the internal thread 〇 and the outer thread c are screwed together to make the wear-resistant layer 3 It is combined with the lower wheel body 186 in a screw combination. The wear layer B is usually disposed on the outer edge of the lower portion of the lower wheel body 186, and the slope A is located on the wear layer b. 4 The bottom of the wear layer B may further be provided with a metal cover 21 for closing the bottom of the yarn wheel 1S. The metal cover 21 is fixed by screwing or snapping, etc. 〜 lower wheel body 186, the outer edge of the metal cover 21 is Slightly B _ connected. Above the gold ^ cover ^ is provided with a conductive spring 22, the end of the conductive spring 22 is in contact with the entire 盍 21, and the other end of the conductive spring 22 is in contact with the locking member 172, so that the Lu B can pass through the metal cover 21 and the conductive spring 22 Export static electricity. The sarcophagus yarn can be wound around the yarn storage wheel 18 via the guiding of the yarn guiding members 112, 113, 114, 115, so as to drive the pulley 12 by the belt member such as a belt (not shown), and then pass through the first and the The two transmission shafts 13, 17 drive 18 rotates 'so that the yarn storage wheel 18 drives the yarn for storage and delivery = η 6 and the drive plate 14 sucks two: when the ball 15 is energized, the passive disk 16 is moving 7 so that the first-to-synchronous-drive shaft 13 and the second-passing second transmission can be transmitted downwardly to the yarn pulley 18, and the p-fourth yarn-changing wheel 18 is rotated to wrap the yarn around the yarn. The movement of the yarn storage is also continued. When the bomb 15 is powered off, the driving disc 14 is driven by the disc 16 with a moving disc 丨 6 minutes, so that the driving disc is driven and driven... the wire [passing 13 and the first - looking 4 axis 17 ' When the cymbal and the tempo are in the middle of the power, the twisting yarn 18 transmitted from the transmission shaft 13 to the second transmission shaft 17 stops rotating to stop the yarn filling operation. 4, the light storage wheel 18 is provided with three light sensors (8) 182, which are respectively provided with three light sensors on the outer side of the yarn storage wheel 18 (8) to emit infrared rays, and the second portion is a material portion: These light sensors (infrared receiver ~ 4 infrared rays) thereby determine whether the yarn on the yarn storage wheel 18 is sufficient. Although, some of the light signals are covered by the yarn or the storage nail 183, the material is output. - Start the 峨 通 电磁 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ n, used to drive the yarn storage wheel rotation, so that the yarn is wrapped around the yarn storage wheel 18 for storage (filling). & When all receiving light sensors (infrared receiver) 82 When the optical signal is not received: it means that there are too many yarns wound on the yarn storage wheel 18, and the output-off signal is output to interrupt the excitation of the electromagnetic coil 15, and the driving disk 14 and the second transmission shaft of the first-passing π-end are separated. The passive disk π at one end causes the 9/Ί6 M423702-first transmission shaft 13 to transmit to the second transmission shaft π The force_breaking causes the yarn storage wheel 18 to stop rotating to stop the yarn storage operation. The yarn feeding device of the present invention can be applied to a computer jacquard machine that irregularly feeds yarns, and does not need to provide a motor inside the yarn feeding device, so it does not make The volume is increased and the manufacturing cost is increased, and the electromagnetic coil has a low power consumption and has a power saving effect of reducing power consumption. The passive disk of the present invention is connected to one end of the second transmission shaft 17, and is driven. The disk is connected to one end of the first transmission shaft 13, and the first transmission shaft 13 and the second transmission shaft 17 are oppositely and spaced apart to form a two-stage transmission shaft design, and the second transmission shaft 17 does not need to be worn in the first The inside of the transmission shaft 13. Therefore, when the electromagnetic coil 15 is de-energized, the driving disk μ is separated from the passive disk 16, and there is no contact between the second transmission shaft 17 and the first transmission shaft 13, so that the rotational power is surely Interrupted to ensure that the yarn storage wheel stops rotating to stop the refueling action. This creation is provided with light sensors 181, 182 'S on the inside and outside of the yarn storage wheel 18. These light sensing! 181, 182 directly transmit and receive signals, can be accurate Extracting the yarn on the storage yarn 18 The yarn storage wheel 18 is maintained at an appropriate amount of yarn, and the yarn storage wheel 18 does not need to be changed in design, and the structure is simple, and the manufacturing cost is not co-operated. The step of stepping on the yarn storage wheel 18 and the second transmission shaft 17 Between the two control devices 2 〇 'one-way control device 20 can be a one-way shaft or object device, so that the storage yarn can only be reversed raw, (4) no-force non-unidirectional control device 2 Set in the second transfer, so that the one-way control device 2::: paste, easy to change the direction. (4) easy to disassemble 10/16 ^ create fresh wheel 18 inside the accommodating space 188, fresh Wheel i8 a 丨 口 189, can be easily used in the light sensor 181 (, 'six spring 哀 side mourning) set in the storage of less private, 〗 〖$肉邱. ^ two, ν 罕 two 1b 邰, make its application More varied. The creation of the storage yarn storage wheel 18 forms an empty p which allows the registration wheel 18 to be lowered in order to facilitate handling and installation. - The creative storage yarn storage wheel 18 can be designed with a combination of the lower wheel body 186 and a plurality of storage nails (8). The secret components can be made of different materials, and the quality can be used. · towel" 5 Ding 〗 〖 soil, the upper wheel body 185 and the next fun ^ can be plastic (four) material, with a cost-reducing effect. The i ς storage of the storage and yarn wheel 18 is noisy in the IS “right”. The body μ 4 is provided with a wear-resistant layer Β, which makes you wear resistance from the "八有牧< soil, it is not easy to produce wear, storage yarn At 18 W,,:>, the surface of the wire contact is relatively well, and the quality of the human TB9 woven product is improved. The month does not “wear the yarn, so the above description is only the better implementation of this creation. The straightforwardness of the creation is only ^^ μ leisure, the non-heart slave brown limit under the special _ Wei Wei's original move, the equivalent change, and the inside of the figure, _. Π ^ Q Rights Protection in this Creation [Simplified Drawing] Figure 1 is a perspective view of the yarn feeding device. Figure 2 is a cross-sectional view of the present yarn feeding device. 】 3J is a cross-sectional view of another state of the present yarn feeding device. ΘThis is a perspective view of the creative storage yarn. [Main element yak symbol description] [Feeding device U body M423702 111 fixing part 112 yarn guiding member 113 yarn guiding member 114 yarn guiding member 115 yarn guiding member 116 bearing 117 fixing seat 118 accommodating groove 12 pulley 13 first transmission shaft 131 base 14 drive plate 141 elastic element 15 electromagnetic coil 16 passive disk 161 friction surface 17 second drive shaft 171 bearing 172 lock 18 storage yarn 181 light sensor 182 light sensor 183 storage nail 184 press 185 upper wheel Body 186 lower wheel body M423702 187 fixing piece 188 accommodation space 189 opening A guide yarn bevel B when grinding layer C external thread D internal thread 19 washer 20 one-way control device 21 metal cover 22 conductive spring 13.16