1328058 玖、發明說明： 【發明所屬之技術領域】 本發明係關於備有針筒及針盤之針織機，尤其在該針 織機設有一種成圈凸板（stitch cam)之定時轉換裝置者。 【先前技術】 習知之雙面圓型針織機係配合擬編織之組織將針筒成 圈凸板（cylinder stitch cam)及針盤成圈凸板（dial sthch cam) 之時序（timing)適當的變更為同時成圈（synehl<Qnized timing) 或交互成圈（delayed timing)。在此所稱“同時成圈”為俗 稱之“對吃”，係指針筒及針盤之成圈（stitch)部最下點， 即織針從針筒之頂部退縮到最終之點及從針盤之外周部退 縮到最终之點係在同一線上’而“交互成圈，，為俗稱之 “後吃”係指上述之兩最终點互相錯開不在同一線上。 特別在俗稱之计件圓型針織法（garment length knitting”時，雖然可藉抽線（drawn thread)在織物中形成分 離（separation)，而藉將衣擺部（cuff)與前後身片（b〇(jy)連成 一髖即可編織成高品質且附加價值高之織物。在此針織方 法方將衣擺（或祐擺）部編製成具有伸縮性羅紋組織時，需 用同時成圈，而將身片編成雙羅紋纽織時，則需用交互成 圈，並且需選擇的轉換上述同時及交互成圈，即定時轉換 (timing switching)。 ，已知之上述定時轉換的方法包括： (1)使針盤側之凸板箱整體回轉及左右搖擺β依此方 法’可使所有之喂紗口以同一時序（timing)喂紗。 5 1328058 (2)依（1)日本專利公報苐2881651冑 58-m_公報所述之方法，對各喂和分別設定轉^ 序。即將特定喂紗口之成圈凸板（stiteh _)的位置獨立於 其他喂紗口之成圈凸扳向橫（水平）方向調節。 、 上述公報揭示之習知技術， 移動，藉此移動變更編針之退縮 變線圈密度之大小。 其成圈凸板均可上下方向 量’獲得適宜量之紗及改 但，依上述公報⑴係用手動方式將成圈凸板調節至所 要，置後用螺絲固定。公報(2)則用步進馬達自動而精密的 實打成圏凸板之位置調節^前者操作麻煩且需要熟練技 術，後者需備精密之位置調節機構，因而增加製造成本。 此外，兩者需移動調節之成圈凸板均為一種類。 【發明内容】 與上述習知技術相較，本發明使用同時成圈及交互成 圈用之至少兩種成圏凸板。將其適當加以選擇使用，從而 以較低成本提供針織機所;^針織時序轉換裝置（kniuing timing switching device) 〇 ，另外，應用本發明之裝置時，不僅是可將成圈凸板轉 換成同時成圈用及交互成圈用，亦可將同種之凸板設置至 少二個，而將其適當的轉換。更具體而言，可使至少二個 同時成圈用凸板之間互相轉換，或使至少二個交互成圈用 凸板之間互相轉換，從而編織出具不同線圈密度之組織之 織物。 即本發明涉及備有可將成圈凸板轉換為同時成圈用或 1328058 交互成圈之轉換裝置之雙面圓型針織機，其特徵包括： 備有滑動自如的收容有針筒針之回轉針筒，控制該針 筒針之動作之控制凸板、配設於針筒上部之用以可滑動地 收容針盤針之回轉針盤及控制該針盤針之動作之控制凸 板’其中在該針筒針及針盤針之至少一方之織針設有至少 一種之同時成圈凸板用及交互成圈凸板用之針腳（butts)， 且在該針筒針控制凸板及針盤針控制凸板之至少一方，對 向著至少一方之織針配設同時成圈凸板及交互成圈凸板使 其可與任一方之針腳選擇的卡合。 本發明另涉及備有可使至少二個同時成圈凸板之間互 相轉換之轉換裝置之雙面圓型針織機，其特徵包括： 備有滑動自如的收容有針筒針之回轉針筒，控制該針 筒針之動作之控制凸板、配設於針筒上部之用以可滑動地 收容針盤針之回轉針盤及控制該針盤針之動作之控制凸 板’其中在該針筒針及針盤針之至少一方之織針設有至少 二種之同時成圈用之針腳，且在該針筒針控制凸板及針盤 控制凸板之至少一方，對向著備有至少二種針腳之織針配 有至少一種類之同時成圈凸板使其可與任一方之針腳選 擇的卡合。 本發明又涉及備有可使至少二個同時成圈凸板之間互 相轉換之轉換裝置之雙面圓型針織機，其特徵包括： 備有滑動自如的收容有針筒針之回轉針筒，控制該針 筒針之動作之控制凸板、配設於針筒上部之用以可滑動地 收容針盤針之回轉針盤及控制該針盤針之動作之控制凸 7 1328058 板，其中在該針筒針及針盤針之至少一方之織針設有至，丨、 二種之交互成圏用之針腳’且在該針盤針控制凸板及針^ 針控制凸板之至少一方’對向著備有至少二種之針聊之織 針配設有至少二種之交互成圈凸板，使其可與任一方之針 腳選擇的卡合。 【實施方式】 對於二種類之成圈凸板之任一方實行選擇時，例如可 用一種由：設置於上述針筒及針盤之至少一方之選擇凸 板；具有可與該選擇凸板相抵接之凸部及可與成圈（拉針） 凸板相接之聯桿機構之條桿（lever)，及與此聯桿機構契人 而可移動之二個成圈凸板所構成之選擇機構。 上述選擇凸板最好係由升針凸板及拉針凸板構成，將 其對向著回轉針筒裝設，使其可向外方出沒（伸出及退 縮）。此選擇凸板係由電磁致動器驅動。 又，上述聯桿機構可為刻設於條桿上之互相對向之二 銷溝，當二成圈凸板之一部分嵌合於該溝時，該二個成圈 凸板之一退縮而另一則伸出。 以下配合附圊說明本發明之實施例於下。 實施例1 此為可將成圈凸板轉換成同時成圈用及交互成圈用之 轉換裝置，第1圖（a)為回轉針筒10之斷面圖；（b)為回轉 針筒10之正面圖，表示選擇凸板之周邊丨丨。 在回轉針筒10之外周收容有可在轴方向延伸之針溝 22内自由滑動之針筒針23。 .· 8BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a knitting machine provided with a syringe and a dial, and in particular to a knitting machine having a timing conversion device for a stitching cam. [Prior Art] The conventional double-sided circular knitting machine is adapted to the timing of the stitching of the cylinder stitching cam and the dial sthch cam. For simultaneous ringing (synehl < Qnized timing) or delayed timing. The term "simultaneous looping" as used herein is commonly referred to as "to eat", which is the lowest point of the stitching portion of the pointer tube and the dial, that is, the needle is retracted from the top of the syringe to the final point and from the needle. Outside the disc, the retreat to the final point is on the same line 'and' interacts in a circle, which is commonly referred to as "post-eat" means that the two final points are not in the same line. Especially in the case of the circular knitting method (garment length knitting), although a drawn thread can be used to form a separation in the fabric, and the garment can be woven by joining the front and back body pieces (b〇(jy) into a hip. High-quality and high-value fabrics. In this knitting method, when the garments (or the pendulum) are made into a stretched rib structure, it is necessary to use a loop at the same time, and when the body is knitted into a double rib woven fabric, The interaction is looped, and the above-mentioned simultaneous and interactive looping, that is, timing switching, is selected. The known timing conversion method includes: (1) rotating the convex box on the dial side as a whole and left and right Swing β according to this method' All of the yarn feeders are fed at the same timing. 5 1328058 (2) According to the method described in Japanese Patent Laid-Open Publication No. 2882651/58-m_, the steps are set for each feed and separately. That is, the position of the studs of the specific yarn feeders is adjusted independently of the loops of the other yarn feeders in the horizontal (horizontal) direction. The conventional technique disclosed in the above publication, moving, thereby changing the movement The size of the stitching of the knitting needle is reduced. The looping plate can be used to obtain the appropriate amount of yarn and the change. According to the above publication (1), the looping convex plate is manually adjusted to the desired position, and the screw is set after the screw is used. Fixed. The bulletin (2) uses the stepping motor to automatically and precisely align the position of the convex plate. The former is troublesome and requires skill. The latter requires a precise position adjustment mechanism, thus increasing the manufacturing cost. The invention relates to a convex plate which is required to be moved and adjusted. [Invention] Compared with the above-mentioned prior art, the present invention uses at least two kinds of conical convex plates for simultaneous looping and interactive loop formation. Choose to use, Therefore, the knitting machine is provided at a lower cost; the kniuing timing switching device 〇, and in addition, when the device of the invention is applied, not only the loop forming convex plates can be converted into the simultaneous loop forming and the interactive looping Alternatively, at least two of the same type of convex plates may be provided and appropriately converted. More specifically, at least two simultaneous forming convex plates may be mutually converted, or at least two interactions may be looped. The fabrics of the tissue having different coil densities are woven by mutual conversion between the convex plates. That is, the present invention relates to a double-sided round type having a conversion device capable of converting the looped convex plates into simultaneous loops or 1328058 interactive loops. The knitting machine is characterized in that: a rotary cylinder for slidably accommodating a syringe needle, a control convex plate for controlling the operation of the syringe needle, and a rotation portion disposed on the upper portion of the syringe for slidably accommodating the needle of the dial a dial and a control convex plate for controlling the action of the dial needle, wherein at least one of the needles of the syringe needle and the dial needle is provided with at least one of a circular convex plate and an alternating needle for a convex plate And (butts), at least one of the needle needle control convex plate and the needle needle control convex plate, and the at least one of the knitting needles is provided with a simultaneous looping convex plate and an alternating looping convex plate to be compatible with either side The stitching of the stitch selection. The present invention further relates to a double-sided circular knitting machine provided with a conversion device capable of mutually converting at least two simultaneous looping convex plates, the features of which include: a slidable revolving syringe containing a syringe needle, controlled a control convex plate for the operation of the syringe needle, a rotary dial for slidably receiving the dial needle at the upper portion of the syringe, and a control convex plate for controlling the action of the dial needle, wherein the needle and the needle are The knitting needle of at least one of the needles is provided with at least two kinds of stitches for simultaneous looping, and at least one of the needle needle control convex plate and the dial control convex plate faces the knitting needle provided with at least two kinds of stitches Equipped with at least one type of simultaneous gusseting plate to allow it to be engaged with either of the stitches selected. The present invention further relates to a double-sided circular knitting machine provided with a converting device capable of mutually converting at least two simultaneous looping convex plates, the features of which include: a slidable revolving syringe containing a syringe needle, controlled a control convex plate for operating the syringe needle, a rotary dial disposed on the upper portion of the syringe for slidably receiving the dial needle, and a control protrusion 7 1328058 for controlling the movement of the dial needle, wherein the needle is in the needle And at least one of the knitting needles of the dial needle is provided with, and the two types of stitches are used to interact with each other, and at least one of the dial needle control convex plate and the needle control convex plate is provided At least two kinds of needles are provided with at least two kinds of interactive looping convex plates, so that they can be engaged with any one of the stitches selected. [Embodiment] When one of the two types of looping convex plates is selected, for example, a selection convex plate provided on at least one of the above-mentioned syringe and the dial may be used; and the selective convex plate may be abutted The protrusion and the lever of the link mechanism which can be connected with the loop (the needle) convex plate, and the selection mechanism of the two looped convex plates which can be moved by the link mechanism. Preferably, the selection convex plate is composed of a lift pin convex plate and a pull pin convex plate, and is disposed opposite to the rotary syringe so that it can be outwardly extended (extended and retracted). This selection flange is driven by an electromagnetic actuator. Moreover, the link mechanism may be two opposite pins that are opposite to each other on the bar. When one of the two ring-shaped convex plates is partially fitted into the groove, one of the two looped convex plates is retracted and the other One stretched out. The embodiments of the present invention are described below in conjunction with the following. Embodiment 1 This is a conversion device for converting a ring-shaped convex plate into a simultaneous loop formation and an alternate loop formation. FIG. 1(a) is a sectional view of the rotary syringe 10; (b) is a rotary syringe 10; The front view shows the selection of the perimeter of the convex plate. A syringe needle 23 that is slidable in the needle groove 22 extending in the axial direction is accommodated in the outer circumference of the rotary cylinder 10. .· 8