M415920 五、新型說明： 【新型所屬之技術領域】 本創作有關於一種張力圈限位結構，尤指—稽。 力圈動作較為穩定之送紗裝置及其張力圈限位結4冓< 可使張 【先前技術】M415920 V. New description: [New technical field] This creation has a tension ring limit structure, especially -. The yarn feeding device with relatively stable force ring action and its tension ring limit knot 4冓< can be made [Prior Art]
隨著紡織工業的不斷發展，愈來愈多的纺織機 需具有供應不規則送纱的需求，以適應布面花紋都必 織及布面張力等因素，藉以達到對紗線供給的需:了的編 疋條帶式的送紗裝置，其不需採用主動電機，而是 織機上配備的條帶作為動力源’簡化了機構，減d 用針 ，降低了成本。 ，了體積 申請人冒提出一種「電磁離合之儲妙器結構.（ 」、σ〉考專 =申請案號第099201372)，其可適用於不規則送紗的電腦 提花機台’且不需於儲紗器内部設置馬達，故結構簡^闻 不會使其體積變大及造成製造成本的增加，也不容易故户 ’且電磁線圈耗電量較低，具有省電的效果。 與本創作相關的技術中，可於儲紗輪上設置有一張力 圈’纏繞於儲紗輪上的紗線可穿過張力圈與儲紗輪下緣之 ^以利用張力圈壓制於紗線上，使紗線輸送較為穩定。 准’張力圈可升降狀置於健紗輪上，張力圈可產生上、 則無 =移，科敎，若張力_動至較高的位置時’ 法長:供虔制紗線的功能。 失之可改善，乃特潛心研 —種設計合理且有效改善 緣是’本創作人有感上述缺 究並配合學理之運用，終於提出 上述嫉失之本創作。 【新型内容】 3/17 M415920 本創作實施例在於提供一種送紗裝置及其張力圈限位 結構，可使張力圈定位於適當的高度，從而能確實的提供 壓制紗線的功能。 本創作實施例提供一種送紗裝置，包括：一本體；一 第傳動軸’其可旋轉地設置於該本體；一第二傳動軸， 其玎旋轉地設置於該本體；一離合器，其設置於該第一傳 動轴及該第二傳動轴之間；一儲紗輪，其連接於該第二傳 動軸，該儲紗輪内側及外側分別設置有光感應器；一張力 圈，其可升降地設置於該儲紗輪上；以及一限位件，其設 置於该本體上’該限位件位於該張力圈上方。 本創作實施例提供一種送紗裝置的張力圈限位結構， 该运纱裝置具有一本體及一儲紗輪，該儲紗輪上可升降地 設置一張力圈，該張力圈限位結構具有一限位件，該限位 件δ又置於该本體上，該限位件位於該張力圈上方。 本創作可具有以下有益的效果： 本=作在本體上設置有—限位件，可用以擋止限位張 力圈’當張力圈向上移動時’張力圈隨即會抵觸於限位件 =張力圈無法向上移動，可使張力圈定位於適當的高度 ’從而能轉實的提供壓制紗線的功能。 閱以為使旎更進—步瞭解本創作的特徵及技術内容，請參 有關本創作的詳細說明與附圖，然而所附圖式僅提 二考與說明用，並㈣來對本創作加以限制者。 【貫施方式】 碴呈凊參閱圖〗至圖4，本創作提供一種送紗裝置，尤指一 造並有張力_位結構的送紗裝置，送紗裝置的型式及構 w亚不限制，本實施例揭示一種電磁離合型式的送紗裝置 4/17 M415920 -忒廷.纱衷置I包括一本體11、一皮帶輪〗2、—禮 軸】3、一驅動盤14、一電磁線圈15、—被動盤=' 二傳動軸17及一儲紗輪18。 ^ '一弟 本體】I 一端可具有一固定部】】】，固定部⑴能配八 螺絲鎖附固定於針織機上c本體II上設置有數個導紗口) 、113、114、出’能用以導引紗線c本體u内部可^二 —容置槽U8，該容置槽Π8底部可呈開口狀。 /乂名 皮帶輪12令心連接於第一傳動軸13的上端，使 輪12與第一傳動轴13可作同步的轉動。第—偉動轴ρ Z 兩軸承m樞接於一固定座117，固定座117再設置_姊 Η内’使第-傳動軸13可旋轉地設置於本體u上 = 輪！2可旋轉地設置於本體u的上方，且第_傳動轴^ 下立而伸入本體U内部’皮帶輪12能用以與皮帶等條帶元 件嗜合’藉以驅動皮帶輪12及第一傳動軸13旋轉。 4第-傳動軸13的下端可設置有一基部⑶，驅動 设置於基部131的底部’使驅動盤14連接於第一傳動轴^ 的一端（下端）。驅動盤14可呈圓環狀盤體，驅動盤^ 一鐵件’從而能被電磁線圈15及被動盤16所吸附於 驅動盤14與基部131之間可設有彈性元件ΐ4ι，彈性元件 141可為料等彈性體，彈性元件i4i可提供驅動盤μ向 上私動的復位力量。所述的固定座117、第—傳動轴b及 驅動盤14可組裝成一上模組。 包磁線圈15及被動盤16位於驅動盤14的下方，且被 ^ 16」立於驅動盤14與電磁線圈15之間’被動盤16可 $，置於電磁、線圈15的上方。被動盤16與驅^盤μ 目對。又置，被動盤丨6為_鐵件，被動盤〗$的頂部也可進 5/17 M415920 - 一步的設置有一較粗糙的磨擦面161，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16與 驅動盤14在電磁線圈15磁場作用的範圍内，因此當電^ 線圈15通電激磁時，電磁線圈15產生的磁力可傳遞至被 動盤16及驅動盤Η，使被動盤16與驅動盤14相吸附。 第二傳動軸17的一端（上端）固定地連接於被動盤16 的中心，第二傳動軸17的上端以兩軸承171樞接於電磁線 圈15 ’使第二傳動軸17可旋轉地設置於本體η上，也使 第二傳動轴17及被動盤16可旋轉地設置於電磁線圈15上 ，電磁線圈15、被動盤16及第二傳動軸17可組裝成—下 模組。 固疋座117與電磁線圈15之間可設置一環形的塾圈a ，所述的上模組、墊圈19及下模組能以治具依序壓入安裝 眾本體11的谷置槽118内，使第一傳動軸13、驅動盤14 、電磁線圈15、被動盤16及第二傳動軸17設置於本體u 内’且塾圈19設置於固定座U7與電磁線圈15之間。 送紗裝置1的本體n内，第一傳動軸13及第二傳動 軸17之間設置固定座117、驅動盤14、電磁線圈15、被動 盤16及墊圈19等組成一離合器，離合器設置於第一傳動 =13及第二傳動軸17之間。墊圈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 调整性’能使離合器的結構簡化，裝配及調整方便容易。 第二傳動轴17及被動盤16可旋轉地設置於本體η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，從·而能利用第二傳動軸 17 f動儲紗輪18旋轉，儲紗輪18具有數個間隔設置的儲 6/17 M415920 M415920With the continuous development of the textile industry, more and more textile machines need to have the demand for irregular yarn feeding, in order to adapt to the factors such as the cloth pattern must be woven and the cloth tension, so as to achieve the demand for yarn supply: The braided strip feeding device does not need to use the active motor, but the strip on the loom as the power source' simplifies the mechanism, reduces the use of the needle, and reduces the cost. The volume applicant has proposed a "structure of the electromagnetic clutch. (", σ> test application = application number 099201372), which can be applied to the computer jacquard machine with irregular yarn feeding' and does not need The motor is arranged inside the accumulator, so the structure is simple and does not increase its volume and increase the manufacturing cost, and it is not easy for the household and the electromagnetic coil consumes less power and has the effect of saving electricity. In the technique related to the present invention, a tension ring can be disposed on the yarn storage wheel. The yarn wound on the yarn storage wheel can pass through the tension ring and the lower edge of the yarn storage wheel to be pressed onto the yarn by the tension ring. Make yarn delivery more stable. The quasi-apose tension ring can be lifted and placed on the spinning wheel, the tension ring can be generated, and then there is no shift, if the tension is moved to a higher position, the length of the yarn is the function of the yarn. The loss can be improved, and the research is reasonable and effective. The reason is that the creator feels the above-mentioned shortcomings and cooperates with the use of the theory, and finally proposes the above-mentioned lost creation. [New content] 3/17 M415920 The present embodiment is to provide a yarn feeding device and a tension ring limit structure thereof, which can position the tension ring at an appropriate height, thereby reliably providing the function of pressing the yarn. The present invention provides a yarn feeding device, comprising: a body; a first transmission shaft rotatably disposed on the body; a second transmission shaft rotatably disposed on the body; a clutch disposed on the Between the first transmission shaft and the second transmission shaft; a storage yarn wheel connected to the second transmission shaft, a light sensor is disposed on the inner side and the outer side of the yarn storage wheel; a force ring can be raised and lowered And disposed on the storage wheel; and a limiting member disposed on the body, the limiting member is located above the tension ring. The present invention provides a tension ring limiting structure of a yarn feeding device, the yarn feeding device has a body and a yarn storage wheel, and a tension ring is arranged on the yarn storage wheel, and the tension ring limit structure has a The limiting member is further disposed on the body, and the limiting member is located above the tension ring. The creation can have the following beneficial effects: The present invention is provided with a limit member on the body, which can be used to block the limit tension ring 'When the tension ring moves upwards', the tension ring will immediately interfere with the limit member = tension ring It is not possible to move up, and the tension ring can be positioned at an appropriate height to provide a function of pressing the yarn. Read that you want to make more progress - to understand the characteristics and technical content of this creation, please refer to the detailed description and drawings of this creation, but the drawing only mentions the second test and explanation, and (4) to limit the creation . [Continuous application method] 碴呈凊 Referring to the figure to Fig. 4, the present invention provides a yarn feeding device, especially a yarn feeding device having a tension _ position structure, and the type and structure of the yarn feeding device are not limited. The present embodiment discloses an electromagnetic clutch type yarn feeding device 4/17 M415920 - a body comprising a body 11, a pulley, 2, a shaft, a drive plate 14, an electromagnetic coil 15, - Passive disk = 'two transmission shaft 17 and one storage yarn wheel 18. ^ 'One brother body' I can have a fixed part at one end】]], the fixed part (1) can be attached to the knitting machine with eight screw locks. The body body II is provided with several yarn guiding ports), 113, 114, and out The inside of the main body u of the yarn c can be used to accommodate the groove U8, and the bottom of the receiving groove 8 can be open. /Anonymous The pulley 12 connects the core to the upper end of the first transmission shaft 13, so that the wheel 12 and the first transmission shaft 13 can be rotated synchronously. The first bearing shaft ρ Z is pivotally connected to a fixing seat 117, and the fixing seat 117 is further disposed _ 姊 Η 使 so that the first transmission shaft 13 is rotatably disposed on the body u = wheel! 2 is rotatably disposed above the body u, and the first drive shaft is lowered and protrudes into the interior of the body U. The pulley 12 can be used to be associated with a belt member such as a belt to drive the pulley 12 and the first transmission shaft 13 Rotate. The lower end of the first drive shaft 13 may be provided with a base portion (3) which is driven to be disposed at the bottom portion of the base portion 131 to connect the drive plate 14 to one end (lower end) of the first drive shaft. The driving plate 14 can be a circular disk body, and the driving plate can be provided with an elastic member 之间4ι. The elastic member 141 can be disposed between the driving plate 14 and the base portion 131. For the elastic body such as the material, the elastic member i4i can provide a resetting force for driving the disk μ upward. The fixing base 117, the first transmission shaft b and the driving plate 14 can be assembled into an upper module. The magnetic coil 15 and the driven disk 16 are located below the driving disk 14 and are disposed between the driving disk 14 and the electromagnetic coil 15 and the passive disk 16 can be placed above the electromagnetic coil 15. The passive disk 16 and the drive disk are in the opposite direction. Set again, the passive disk 6 is _ iron, the top of the passive disk can also enter 5/17 M415920 - one step is set with a rougher friction surface 161 to increase the friction to avoid the passive disk 16 and drive Slippage occurs when the disc 14 is in contact. The passive disk 16 and the driving disk 14 are in the range of the magnetic field of the electromagnetic coil 15, so that when the electric coil 15 is energized, the magnetic force generated by the electromagnetic coil 15 can be transmitted to the passive disk 16 and the driving disk, so that the passive disk 16 and the driving are driven. The disk 14 is adsorbed. One end (upper end) of the second transmission shaft 17 is fixedly connected to the center of the passive disk 16, and the upper end of the second transmission shaft 17 is pivotally connected to the electromagnetic coil 15' by two bearings 171 so that the second transmission shaft 17 is rotatably disposed on the body. On the η, the second transmission shaft 17 and the passive disk 16 are also rotatably disposed on the electromagnetic coil 15. The electromagnetic coil 15, the passive disk 16 and the second transmission shaft 17 can be assembled into a lower module. An annular ring a can be disposed between the solid seat 117 and the electromagnetic coil 15. The upper module, the washer 19 and the lower module can be pressed into the valley groove 118 of the mounting body 11 in sequence. The first transmission shaft 13, the driving disk 14, the electromagnetic coil 15, the passive disk 16 and the second transmission shaft 17 are disposed in the body u' and the coil 19 is disposed between the fixed seat U7 and the electromagnetic coil 15. In the main body n of the yarn feeding device 1, a fixed seat 117, a driving plate 14, an electromagnetic coil 15, a passive disk 16 and a washer 19 are disposed between the first transmission shaft 13 and the second transmission shaft 17, and a clutch is arranged. A transmission = 13 and the second transmission shaft 17 between. The height of the washer 19 can be appropriately changed as needed to make the distance between the drive plate 14 and the passive disk 16 adjustable. The structure of the clutch can be simplified, and assembly and adjustment are easy and convenient. The second transmission shaft 17 and the passive disk 16 are rotatably disposed in the body η. The lower end of the second transmission shaft 17 protrudes from the bottom of the electromagnetic coil 15. The storage yarn wheel 18 is connected to the lower end of the second transmission shaft 17, and The yarn storage wheel 18 can be rotated by the second transmission shaft 17f, and the storage yarn wheel 18 has a plurality of intervals. 6/17 M415920 M415920
與儲紗輪18下緣之間’而後導引至導紗件115，可利用張 力圈I84壓制於炒線上，使紗線輸送較為穩定。張力圈184 的構造並不限制，在本實施例中’張力圈184具有—圈體 184a及數個連接於圈體184a下緣的細長片體18牝，該= 片體184b呈傾斜狀間隔的設置。 —Between the lower edge of the yarn storage wheel 18 and then guided to the yarn guiding member 115, the tension ring I84 can be pressed onto the frying wire to make the yarn conveying relatively stable. The structure of the tension ring 184 is not limited. In the present embodiment, the tension ring 184 has a ring body 184a and a plurality of elongated pieces 18 连接 connected to the lower edge of the ring body 184a. The plate body 184b is obliquely spaced. Settings. -
紗釘183 ’紗線可纏繞於該些儲紗釘183外緣c 儲紗輪18上可升降地設置有一張力圈184,張力圈 王環型，張力圈184會因為本身重量而下降並壓制於館紗 輪18下緣。纏繞於儲紗輪18上的紗線可穿過張力圈 本體η上另設置有一限位件26,限位件26位於張力 圈184上方，限位件26可利用一體成型或組合的方式設置 於本體11上，亦即本體u上可利用一體成型方式凸設限 位件26或利用螺絲鎖固、黏接或卡接等組合方式於本體 U上凸設限位件26。限位件26可呈片體（如圖5所示^ =其他形狀’限位件26 —端呈凹弧狀，以便對應於儲紗輪 外緣。限位件26 一端朝儲紗輪18方向延伸，亦即限位 < 26 一端位於張力圈的圈體184a局部上方。 =8可為—體㈣或組合式的設計，其構造並不 且右本霄施例愤紗輪18為組合式的設計，儲紗輪18 體輪體⑻及—下輪體186，上輪體185設置於下輪 及下輪邮些儲紗針183兩端分別插置於上輪體185 ，由上：體二1 的孔洞。儲紗輪18採用組合式的設計 構件可下輪體186及數個儲紗釘183構成，該些 以數個同的材質製成，材質選用可彈性的變化。另 β内部:圖一^ ®定上輪體185及下輪體186。储紗輪 。乂有一容置空間188，容置空間188位於該些儲 .7/17 M415920 紗釘183内側’儲紗輪18頂部形成有一開口 189,開口 189 開設於上輪體185 ’開口 189與容置空間188相通，下輪體 186外緣可設有導紗斜面a ’以增進導紗效杲。 儲紗輪18内側及外側分別設置有光感應器ι8ι、ι82 ，光感應态181、182可固定於本體11上適當的位置，光 感應器181、182的數量並不限制，可分別為一個、二個或 三個等。本體11上可設置有一電源開關21，電源開關21 適當的電性連接於離合器及光感應器181、182等，可用以 控制輸入所需的電源。 儲紗輪18内側的光感應器181可為紅外線發射器或紅 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 偵測裝置，用以偵測儲紗輪18上的紗線是否足夠。當該些 光感應器⑻、182侧卿、線不足時，會輸出—啟動訊號 以導通電磁線圈15使其激磁。儲紗輪18内 ⑻可由儲紗㈣頂部開口 189設置於容置空間 可便於光麵器181 (紗線制裝置）設胁儲紗輪18内 部’使其應用較具變化。儲紗輪18形成空心體，可使儲吵 輪18乃至於整個送紗裝置4量減輕，以便於搬運及、。 紗線可經由導紗件112、113、114、115的導引: 上：T藉由皮帶(圖略)等條帶元件驅動 皮=2;進而透過第一、第二傳動輪13、17傳動儲紗輪 ^轉’從而利用儲紗輪18帶動紗線進行儲紗及送紗的動 如圖3所示，當電磁線圈15.通電激磁時， 與驅動盤14吸附接合，藉以接合第〜 得勤軸13與第二傳 ,mi 笑-偉第—傳動轴13的旋轉動力得以向下傳遞至 从％斤'進仃儲紗的動作e 用彈===::r_14可利 動盤16保接一定_/動Γ 6/離：使驅動盤14與被 值叙上，， 的間隙’藉以分離第一傳動軸13與第二 旋動^力1 =而使第—傳動轴13傳遞至第二傳動轴17的 太士舍斷’使儲紗輪18停止轉動以中止補紗動作。 ，ΙΑέ it例中二儲、# 18内側設有三個光感應器181 哭-’ιΐΓ且為’·外側對應設有三個光感應 ;⑻可發射===光感應器(紅外線發射器 、泉且透過邊些儲紗釘183之間的間隙昭 = 以利用該些光感應器(紅外線接收： )〜^收紅外線，藉此判斷儲紗輪18上的紗線是否足夠 。1、有4分的光訊號被紗線或儲紗釘⑻麟 ^不ί’此時會輸出—啟動訊號以導通電磁線圈15使^ f ϋ以接合第一傳動轴13 —端的驅動盤ΐ4 ==被動盤16’使第一傳動軸13的旋轉動力 1 在儲^，用以帶動儲紗輪18旋轉，使紗線纏繞 在储，ν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）丨8 2都 收到先訊號時’表示儲紗輪18上纏繞的紗線足夠，則合榦 出-關閉訊號以中斷電磁線圈15的激磁，分離第一傳二 ^ -端的驅動盤14與第二傳動軸】7 一端的被動盤Μ，使 弟-傳動# U傳遞至第二傳動轴i7的旋動動力中斷，使 儲紗輪18停止轉動以中止儲紗動作。 9/17 M415920 本體11上可進一步設置有一切換開關22，切換開關 22可先安裝於一開關座25，再將開關座25設置於本體11 上，電源開關21也可安裝於開關座25上。切換開關22適 當的電性連接於離合器，可用以切換控制離合器為第一模 式或第二模式。當切換開關22切換離合器為第一模式時， 離合器可正常的進行分離及接合的動作，亦即當光感應器 181及182偵測到儲紗輪18上的紗線不足時，即可導通電 磁線圈15接合第一傳動轴13 —端的驅動盤14與第二傳動 軸17 —端的被動盤16，使第一傳動轴13的旋轉動力傳遞 至第二傳動軸Π，用以帶動儲紗輪18旋轉，使紗線纏繞在 儲紗輪18上進行儲紗的動作。當光感應器181及182偵測 到儲紗輪18上的紗線足夠時，即可分離第一傳動轴13 — 端的驅動盤14與第二傳動軸17 —端的被動盤16，使第一 傳動軸13傳遞至第二傳動軸Π的旋動動力中斷，使儲紗 輪18停止轉動以中止儲紗動作，使送紗裝置具有不規則送 紗的功能。 當切換開關22切換離合器為第二模式時，離合器只能 固定進行接合的動作（如圖3所示），亦即導通電磁線圈15 固定維持接合第一傳動軸13 —端的驅動盤14與第二傳動 轴17 —端的被動盤16，使第一傳動軸13的旋轉動力固定 傳遞至第二傳動轴17,用以帶動儲紗輪18旋轉，使紗線纏 繞在儲紗輪18上進行儲紗的動作。亦即無論儲紗輪18上 的紗線充足與否，離合器皆固定在接合狀態，使送紗裝置 具有規則送紗（一般送紗）的功能。 本創作可進一步的設置有一固定件23,固定件23固定 於本體11上相對於固定部111的一端。固定件23上設置 10/17 名一方’v件24 ’導紗件114也矸設置於固定件23上’穿纱 =24可為C型環體，使紗線玎穿設於穿紗件％内。穿纱 2 24位於儲紗輪18 —側下方處’亦即穿紗件24低於儲纱 輪18底面。穿紗件24可提供穿紗的功能，專用於離合器 在弟二俱式時，送紗裝置進行規則送紗時穿紗、導紗之甩 A # 5裔在第一模式時，送紗裝置進行不規則送紗， 穿紗件24則不f使用（如圖丨所示）。 本創作送紗裝置可適用於不規則送紗的電腦提花機台 ，ΐ不^於送紗裝置内部設置馬達，故不會使其體積變大 及〜成衣4成本的增加，且電磁線圈15耗電量較低’呈有 減少耗電量的省電效果。 …、 創作的第—傳動軸〗3及第二傳動軸17相對且間隔 恭成兩段式的傳動軸設計。因此當電磁線圈15斷 驅動盤14與被動盤16分離，第二傳動轴17與第— 斷，二3之間不會有任何的接觸，使旋轉動力可確實地中 、崔保儲紗輪18停止轉動以中止補紗動作。 、：18^!作可在儲紗輪丨8内側及外側設置有光感應器181 精確的:些光感應器' 181、182直接發射及接收訊號，能 適量的紗Γ轉輪18上的紗線，使儲紗輪18上得以維持 單向也可在儲紗輪18與第二傳動軸17之間設置-等單。:置t早向控制裝置2G可為單向轴承或單向齒 的情：以，使付辛儲紗輪18只能單向的轉動’不會有倒轉 生，以避免紗線鬆脫掉落及機構受損。 界為j作可設置有—切換開關22，可用以切換控制離入 杈式或弟二模式。當切換開關2 2切換離合器為第 11/17 —模式時’離合器可正常的進行分離及接合的操作，使送 、々裝直具有不規則送紗的功能。當切換開關22切換離合器 為第二模式時’離合器固定在接合狀態，使送紗裝置具有 規則送紗的功能。 本創作在本體11上設置有一限位件26，限位件26可 用以擋止限位張力圈184,當張力圈184向上移動時，張力 圈184的圈體184a隨即會抵觸於限位件26，使張力圈ι84 、、去向上私動’可使張力圈184定位於適當的高度’從而 能確實的提供壓制紗線的功能。 惟以上所述僅為本創作之較佳實施例，非意欲侷限本 f作的專鄉護細，故舉凡運財創作㈣書及圖式内 =所為的等效變化’均同理皆包含於本創作的權利 圍内，合予陳明。 【圖式簡單說明】 圖1為本創作接妙驻罢+ a iThe nail 183' yarn can be wound around the outer edge of the storage nail 183. The storage wheel 18 can be lifted and lowered to provide a tension ring 184. The tension ring is a ring-shaped type, and the tension ring 184 is lowered and pressed by its own weight. The lower edge of the gallery yarn wheel 18. The yarn wound on the yarn storage roller 18 can be disposed through the tension ring body η with a limiting member 26, and the limiting member 26 is located above the tension ring 184. The limiting member 26 can be integrally formed or combined. On the main body 11, that is, the body u can be integrally formed with the limiting member 26 or the locking member 26 can be protruded from the body U by a combination of screw locking, bonding or snapping. The limiting member 26 can be in the form of a sheet body (as shown in Fig. 5, the other shape of the limiting member 26) has a concave arc shape so as to correspond to the outer edge of the yarn storage wheel. One end of the limiting member 26 is directed toward the yarn storage wheel 18. The extension, that is, the limit < 26 one end is located above the ring body 184a of the tension ring. The =8 can be a body (four) or a combined design, and the configuration is not the right one. The design of the storage wheel 18 body wheel body (8) and the lower wheel body 186, the upper wheel body 185 is disposed on the lower wheel and the lower wheel, and the two ends of the storage needle 183 are respectively inserted into the upper wheel body 185, respectively. The storage wheel 18 has a combined design member which can be composed of a lower wheel body 186 and a plurality of storage nails 183, which are made of several materials of the same material, and the material is elastically changeable. Fig. 1 ® sets the wheel body 185 and the lower wheel body 186. The yarn storage wheel has an accommodation space 188, and the accommodation space 188 is located on the inside of the storage. 7/17 M415920 nail 183 at the top of the storage yarn wheel 18. An opening 189 is formed. The opening 189 is open to the upper wheel body 185. The opening 189 is in communication with the accommodating space 188. The outer edge of the lower wheel body 186 can be provided with a guide bevel a ' to increase The light guides ι8ι, ι82 are disposed on the inner side and the outer side of the yarn storage wheel 18, and the light sensing states 181, 182 can be fixed on the body 11 at an appropriate position, and the number of the light sensors 181, 182 is not limited. There may be one, two or three, etc. A power switch 21 may be disposed on the body 11, and the power switch 21 is appropriately electrically connected to the clutch and the light sensors 181, 182, etc., and can be used to control the power required for the input. The light sensor 181 inside the yarn storage wheel 18 can be an infrared emitter or an infrared receiver, and the light sensor 182 outside the yarn storage wheel 18 can be an infrared receiver or an infrared emitter. The light sensors 181, 182 can be used as The yarn detecting device is configured to detect whether the yarn on the yarn storage wheel 18 is sufficient. When the light sensors (8) and 182 are insufficient in side line, a start signal is output to turn on the electromagnetic coil 15 to excite the yarn. The inside of the yarn storage wheel 18 (8) can be disposed in the accommodating space by the storage yarn (four) top opening 189, which can facilitate the smoothing of the interior of the yarn storage wheel 18 by the smoothing device 181 (the yarn making device). The storage yarn storage wheel 18 is relatively variable. Forming a hollow body that can make a quarrel The wheel 18 is even lightened by the entire yarn feeding device 4 to facilitate handling. The yarn can be guided by the yarn guiding members 112, 113, 114, 115: Top: T is a belt member such as a belt (not shown) Driving the skin = 2; further, through the first and second transmission wheels 13, 17, the storage of the storage wheel ^ turn 'to use the yarn storage wheel 18 to drive the yarn for storage and yarn feeding as shown in Figure 3, when the electromagnetic coil 15. When the power is energized, it is absorbing and engaging with the driving plate 14, thereby engaging the first to the Axis shaft 13 and the second transmission, and the rotational power of the transmission shaft 13 is transmitted downward to the storage from the The action of the yarn e can be used to secure the disk 16 by a certain amount of _/=::r_14. 6/Off: the drive plate 14 is summed with the value of the gap The second rotation force 1 = the transmission of the first transmission shaft 13 to the second transmission shaft 17 stops the rotation of the yarn storage wheel 18 to stop the yarn filling operation. , ΙΑέ it in the case of the second storage, # 18 inside is equipped with three light sensors 181 crying - 'ιΐΓ and for' · the outside corresponds to three light sensors; (8) can emit == = light sensor (infrared transmitter, spring and Through the gap between the storage nails 183, the light sensor (infrared receiving: ) is used to receive the infrared rays, thereby determining whether the yarn on the yarn storage wheel 18 is sufficient. 1. There are 4 points. The optical signal is output by the yarn or the storage nail (8), and the start signal is turned on to turn on the electromagnetic coil 15 to engage the drive shaft 4 of the first drive shaft 13 == the passive disk 16' The rotational power 1 of the first transmission shaft 13 is stored to drive the yarn storage wheel 18 to rotate, so that the yarn is wound around the storage, and the ν wheel 18 performs the operation of storing the yarn (filling the yarn). When the (infrared receiver) 丨 8 2 receives the first signal, it indicates that the yarn wound on the yarn storage wheel 18 is sufficient, and the signal is dry-closed to interrupt the excitation of the electromagnetic coil 15, and the first transmission is separated. - the end drive disc 14 and the second drive shaft] 7 one end of the passive coil, so that the brother - transmission # U passed to the second pass The rotation power of the shaft i7 is interrupted, so that the yarn storage wheel 18 stops rotating to stop the yarn storage operation. 9/17 M415920 The body 11 can be further provided with a switch 22, which can be first installed on a switch seat 25, and then The switch base 25 is disposed on the body 11, and the power switch 21 can also be mounted on the switch base 25. The switch 22 is appropriately electrically connected to the clutch, and can be used to switch the control clutch to the first mode or the second mode. When the switching clutch is in the first mode, the clutch can normally perform the separation and engagement operation, that is, when the light sensors 181 and 182 detect that the yarn on the storage roller 18 is insufficient, the electromagnetic coil 15 can be turned on. a drive plate 14 at the end of the drive shaft 13 and a passive disk 16 at the end of the second drive shaft 17 transmit the rotational power of the first drive shaft 13 to the second drive shaft Π for driving the yarn storage wheel 18 to rotate, so that the yarn The operation of storing the yarn is wound on the yarn storage wheel 18. When the light sensors 181 and 182 detect that the yarn on the yarn storage wheel 18 is sufficient, the driving plate 14 and the second end of the first transmission shaft 13 can be separated. Drive shaft 17 at the end The movable disk 16 interrupts the rotation power transmission of the first transmission shaft 13 to the second transmission shaft ,, stops the storage of the yarn storage wheel 18 to stop the yarn storage operation, and causes the yarn feeding device to have the function of irregular yarn feeding. When the switch 22 switches the clutch to the second mode, the clutch can only be fixedly engaged (as shown in FIG. 3), that is, the conduction electromagnetic coil 15 is fixed to maintain the driving plate 14 and the second transmission shaft that engage the first transmission shaft 13 end. The 17-end passive disk 16 transmits the rotational power of the first transmission shaft 13 to the second transmission shaft 17 for driving the yarn storage wheel 18 to rotate, so that the yarn is wound around the yarn storage wheel 18 for storing the yarn. That is, regardless of whether the yarn on the yarn storage roller 18 is sufficient or not, the clutch is fixed in the engaged state, so that the yarn feeding device has the function of regular yarn feeding (generally feeding yarn). The present invention can be further provided with a fixing member 23 which is fixed to one end of the body 11 with respect to the fixing portion 111. The fixing member 23 is provided with 10/17-piece one-v member 24' yarn guiding member 114 which is also disposed on the fixing member 23. 'Threading=24 can be a C-shaped ring body, so that the yarn is threaded through the threading member% Inside. The threading 2 24 is located at the lower side of the yarn storage wheel 18, i.e., the threading member 24 is lower than the bottom surface of the yarn storage wheel 18. The threading member 24 can provide the function of threading, and is dedicated to the fact that when the clutch is in the two-piece mode, the yarn feeding device performs the yarn feeding and the yarn guiding when the yarn is fed regularly, and the yarn feeding device performs the yarn feeding device in the first mode. Irregular yarn feeding, the threading member 24 is not used (as shown in Figure )). The yarn feeding device of the present invention can be applied to a computer jacquard machine with irregular yarn feeding, and the motor is not disposed inside the yarn feeding device, so that the volume is not increased and the cost of the garment 4 is increased, and the electromagnetic coil 15 is consumed. Low battery capacity is a power saving effect that reduces power consumption. ..., the created first-drive shaft 3 and the second drive shaft 17 are opposite and spaced apart. Therefore, when the electromagnetic coil 15 is disconnected from the driven disk 14 and the driven disk 16 is separated, the second transmission shaft 17 does not have any contact with the first-breaking and the second-third, so that the rotational power can be surely neutralized, and the Cuibao storage wheel 18 Stop turning to stop the yarn filling action. , 18^! can be installed on the inside and outside of the storage rim 8 with a light sensor 181 Accurate: some light sensors ' 181, 182 directly transmit and receive signals, can be the appropriate amount of yarn on the yarn winding wheel 18 The line allows the storage yarn wheel 18 to remain unidirectional. A single sheet can also be provided between the yarn storage wheel 18 and the second transmission shaft 17. : The setting of the early control device 2G can be a one-way bearing or a one-way tooth: so that the symphony storage wheel 18 can only rotate in one direction 'no reverse rotation to avoid loosening the yarn. And the organization is damaged. The boundary can be set as the switch switch 22, which can be used to switch the control to the 杈 mode or the second mode. When the changeover switch 2 2 switches the clutch to the 11th/17th mode, the clutch can normally perform the separation and engagement operation, so that the feeding and armoring have the function of irregularly feeding the yarn. When the changeover switch 22 switches the clutch to the second mode, the clutch is fixed in the engaged state, so that the yarn feeding device has a function of regular yarn feeding. The body 11 is provided with a limiting member 26, and the limiting member 26 can be used to block the limiting tension ring 184. When the tension ring 184 moves upward, the ring body 184a of the tension ring 184 will immediately interfere with the limiting member 26 By making the tension ring ι84, and going to the upper private 'the tension ring 184 can be positioned at an appropriate height', the function of pressing the yarn can be surely provided. However, the above description is only a preferred embodiment of the present invention, and it is not intended to limit the special care of the homework. Therefore, the equivalent change of the text of the book (4) and the figure = is included in the same reason. Within the right of this creation, it is combined with Chen Ming. [Simple description of the diagram] Figure 1 is the masterpiece of the creation + a i
園5為本創作限位件之立體 裔呈接合狀態之剖視示意圖。 使用狀態之立體示意圖。 示意圖。 【主要元件符號說明】 1送紗裝置 11本體 m固定部 112導紗件 12/17 M415920 113導紗件 114導紗件 115導紗件 116抽承 117固定座 118容置槽Park 5 is a schematic cross-sectional view of the three-dimensional jointed state of the creation limiter. A perspective view of the state of use. schematic diagram. [Main component symbol description] 1 yarn feeding device 11 body m fixing portion 112 yarn guiding member 12/17 M415920 113 yarn guiding member 114 yarn guiding member 115 yarn guiding member 116 suctioning 117 fixing seat 118 receiving groove
12 皮帶輪 13 第一傳動軸 131基部 14 驅動盤 141彈性元 15 電磁線圈 16 被動盤 161磨擦面 17 第二傳動軸 171軸承 18 儲紗輪 181光感應器 182光感應器 183儲紗釘 184張力圈 184a圈體 184b片體 185上輪體 186下輪體 188容置空間 13/17 M415920 189 開口 19 墊圈 20單向控制裝置 21電源開關 22切換開關 23固定件 24 穿炒件 25開關座 26 限位件 A導紗斜面12 Pulley 13 First drive shaft 131 Base 14 Drive disc 141 Elastic element 15 Solenoid 16 Passive disc 161 Friction surface 17 Second drive shaft 171 Bearing 18 Storage yarn 181 Light sensor 182 Light sensor 183 Storage nail 184 Tension ring 184a ring body 184b piece body 185 upper wheel body 186 lower wheel body 188 accommodation space 13/17 M415920 189 opening 19 washer 20 one-way control device 21 power switch 22 change switch 23 fixing member 24 wear fry 25 switch seat 26 limit Piece A guide bevel