M424344 五、新型說明： 【新型所屬之技術領域】 快速更換新鈎針的鈎編 本新型揭露一種可使維修人員 機的取針機構。 【先前技術】 =用釣編機（圖未示出）進行紗線之編織，已是㈣ 、織技術之-種，其手段是於該釣編機之針筒中設置多專M424344 V. New description: [New technical field] Quickly replace the crochet of the new crochet This new type exposes a needle removing mechanism that can make maintenance personnel. [Prior Art] = Weaving of the yarn with a fishing machine (not shown) is a kind of (4), weaving technology, the means is to set up a special machine in the syringe of the fishing machine
2升降的鈎針，每—勾針末端除可勾引紗線外，並設j :開，及閉合地遮覆該末端以防該紗線脫落造成漏針^ 象的針蓋。 备又’現有鈎編機是利用針筒與上極限凸輪間分別為一 =一轉動的設計，且鈞針另—端是設置於上極限凸萬 。然而’倘料料有發生需進行更換（如斷針或其化 會影響編織作動的臨時突發狀態）之情事時，維修人員即 必須費時且費力地將上極限凸輪先行拆下，方能再更換朝 的鈎針。 【新型内容】 本新型之目的在於提供一種鈎編機的取針機構，可使 維修人員快速更換新鈎針。 為達成上揭目的，本新型提供一種釣編機的取針機構 ’該取針機構包含： 至少-針筒’包括複數個針槽、一設置於針筒下方的 限凸輪及置於該上極限凸輪外圍且與其同步轉 動的外軸套；以及 4 J44 複數根鈎針，分別設置在每— 母針槽且於該針槽_升降 ，母一鈎針末端及該末端附近分嗖 ^ ^ - -r „ 刮0又有一用以勾引紗線的 鈎。卩及可啟閉地罩覆該鈎部的針蓋，日 ^ . 郅盍且該針盍與該鈎部 間界疋出一餵紗口；其改良在 該上極限凸輪具有-由其上緣且斜向地朝其内部設置 以界定出供該鈎針抵靠進行更換的凹槽。 以界定出供該釣針抵靠進行更換的凹槽。 該凹槽未與該上極限凸輪上緣最外圍處連通。. 凹槽於該上極限凸輪上緣處形成―凹形口。 該凹形口是選自-U形口或v形口。 本新型所具有之功效在於，藉由將上極限凸輪設計一 可供鈎針W角度傾導抵靠的凹槽，使維修人員可由凹槽 快速更換新鈎針。 【實施方式】 承上’時配合圖式列舉具體實施例，用以詳細說明 本新型之内容及細節。 如第1圖所不，本新型之一實施例之鈎編機（圖未示 出）之取針機構，該取針機構（1 )包含至少-針筒（i 1 )以及複數根鈎針（1 2 )。 刖述之至少-針筒（1 1 )，包括複數個針槽（1 1 工）、一设置於針筒（11)下方的上極限凸輪（112 )，及一設置於該上極限凸輪（丄丄2)外圍且與其同步 轉動的外軸套（1丄3)。 刚述之複數根鈎針（1 2)，分別設置在每一針槽（ M424344 1 1 1:且可於該針槽（1 2 2 ”升降，每—鈎針（1 2)末端及該末端附近分一 出）的釣部（121)月 紗線（圖未示 )的針蓋（122))及一可啟閉地罩覆該釣部（⑴ 2 1 ) Η界定出 且該針盍（1 2 2)與該鈎部㈠ 2 1 )間界疋出—儀紗口（ 2 2 3 )。 該上極限凸輪（1 其内部設置以界定出 〃 “上緣且斜向地朝 槽（1 1 2 2)'…㈠針（1 2)抵靠進行更換的凹 底緣處連通。未與該上極限凸輪（112)最 °亥凹槽（1 1 22)未與該上極限凸輪（ 緣最外圍處連通。 _ ( 1 2 )上 該凹槽（1 1 ? 9、 處形成-凹形口。=於該上極限凸輪（⑴）上緣. 夢由m 是選自—U形口或v形口。 每施㈣2 組合’請參看第卜2圖，本新型之 貫施例的該取針機構 伞啊i之. 限凸輪（1 i ’疋利用針筒（1 1)與上極 輪（1 12)間分別為一靜止、一轉動 上極限凸輪（] ·! 〇、 荷勒刃叹冲，而將 傾導抵靠的凹槽可供釣針（12)以-角度 連通。因二：（11)内部之釣針（⑴另一端 事時，維修人員=針（1 2)有發生需進行更換之情 便於快速更換新釣針槽（^2)進行取針以 地如同習用勾編機般需將上梅’故克服了不必費時且費力 需將上極限凸輪（1 1 2 )拆下再換 6 M424344 針的窘境。 本新型雖已藉上述較佳實施例加以詳細說明，惟以上 所述者，僅為使熟悉本技藝者能更易於了解本新型，並非 限定本新型實施範圍’故凡依本新型巾請專利範圍所述之 形狀構造特徵及精神所為之均等變化與修飾，皆仍屬本新 型專利涵蓋之範圍内。 【圖式簡單說明】 第 1 Η * 、 回.為本新型一實施例之鈎編機的取針機構的立體圖 第2圖·為該實施例之部分剖面示意圖 【主要元件符號說明】 取斜機構2 Lifting crochet, except for the end of the hook, which can sing the yarn, and set j: open, and close the end of the hook to prevent the yarn from falling off and causing the needle to leak. The existing crochet machine is designed to use a one-to-one rotation between the syringe and the upper limit cam, and the other end of the cymbal is set at the upper limit. However, if there is a need to replace the material (such as a broken needle or its impact will affect the temporary burst state of the weaving operation), the maintenance personnel must take time and effort to remove the upper limit cam before they can Replace the crochet towards the head. [New content] The purpose of the present invention is to provide a needle removing mechanism of a crochet machine, which enables maintenance personnel to quickly replace a new crochet. In order to achieve the above object, the present invention provides a needle taking mechanism of a fishing machine. The needle taking mechanism comprises: at least a syringe includes a plurality of needle slots, a limit cam disposed under the syringe, and is placed at the upper limit. An outer sleeve that rotates around the cam and rotates therewith; and 4 J44 a plurality of crochets are respectively disposed in each of the female needle slots and are arranged at the end of the needle slot _ lifting, near the end of the female crochet and near the end ^ ^ - -r „ The scraping 0 has a hook for staking the yarn, and a needle cover that covers the hook portion, and a yarn feeding opening is formed between the needle butt and the hook; The improvement is that the upper limit cam has a groove defined by its upper edge and obliquely toward its interior to define a recess for the crochet to abut. To define a recess for the needle to be replaced. The groove is not in communication with the outermost periphery of the upper edge of the upper limit cam. The groove forms a "concave port" at the upper edge of the upper limit cam. The concave port is selected from a -U-shaped or v-shaped port. The effect is that the upper limit cam is designed to be able to lean against the crochet W angle. The groove enables the maintenance personnel to quickly replace the new crochet by the groove. [Embodiment] The specific embodiments are listed in conjunction with the drawings to explain the contents and details of the present invention in detail. As shown in Fig. 1, the present invention A needle removing mechanism (not shown) of an embodiment, the needle taking mechanism (1) comprising at least a syringe (i 1 ) and a plurality of crochet needles (1 2 ). (1 1 ), comprising a plurality of needle slots (1 1 work), an upper limit cam (112) disposed under the syringe (11), and a peripheral portion (丄丄2) disposed on the periphery of the upper limit cam (丄丄2) Rotating outer sleeve (1丄3). The multiple crochets (1 2) just described are placed in each needle slot (M424344 1 1 1: and can be lifted and lowered in the needle slot (1 2 2 ′). a needle portion (122) of a fishing portion (121) moon yarn (not shown) at the end of the crochet (12) and near the end) and an openable and closable covering portion ((1) 2 1 The Η defines the boundary between the needle 盍 (1 2 2) and the hook (1) 2 1 )—the yarn mouth (2 2 3 ). The upper limit cam (1 is internally disposed to define a "upper edge and obliquely toward the groove (1 1 2 2)"... (a) the needle (12) is in contact with the concave bottom edge for replacement. The upper limit cam (112) has the most recessed groove (1 1 22) not connected to the upper limit cam (the outermost edge of the edge is connected. _ (1 2 ) on the groove (1 1 ? 9, at the formation - concave mouth = on the upper limit cam ((1)) upper edge. Dream by m is selected from - U-shaped or v-shaped mouth. Each application (four) 2 combination 'Please refer to Figure 2, the needle of the present embodiment The mechanism umbrella ah i. The limit cam (1 i '疋 using the syringe (1 1) and the upper pole wheel (1 12) is a stationary, a turning upper limit cam (] ·! 〇, Hollande sigh The groove that will be tilted against can be used to connect the fishing needle (12) at - angle. Because of the second: (11) the internal fishing needle ((1) at the other end, the maintenance personnel = needle (1 2) has to be replaced It is convenient to quickly replace the new fishing needle slot (^2) to take the needle to the ground as the conventional hooking machine needs to be on the plum. Therefore, it is not necessary to take time and effort to remove the upper limit cam (1 1 2) and then change it. M424344 The present invention has been described in detail by the above-described preferred embodiments, but the above description is only to make the present invention easier to understand, and is not limited to the scope of the present invention. The changes and modifications of the shape and structure and the spirit of the patents are still within the scope of this new patent. [Simplified illustration] The first Η *, back. Stereo view of the needle taking mechanism of the knitting machine Fig. 2 is a partial cross-sectional view of the embodiment [Description of main component symbols] Oblique mechanism
外車由套 鈎部 館·紗πThe outer car is covered by a hook.
(11)針筒 (1 1 2 )上極限凸輪 (1 2 )鈎針 (1 2 2 ).針蓋 (1 1 2 2 )凹槽 7(11) Syringe (1 1 2) Upper limit cam (1 2 ) Crochet (1 2 2 ). Needle cover (1 1 2 2 ) groove 7