JPH0464578U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例にかかる緯糸挿入装置
の要部の構成を示す斜視図、第２図は同緯糸挿入
装置の他の要部を示す斜視図、第３図は本緯糸挿
入装置を用いて織成できる立体織物の織組織を示
す斜視図、第４図は第３図に図示する立体織物を
織成する際に搦糸を経糸に挿入するための多層織
地搦用半綜絖機構の全体とその配置位置を示す側
面図、第５図は第４図の多層織地搦用半綜絖機構
の要部の構成を示す斜視図である。 １……キヤリー駆動腕（キヤリー駆動部材）、
３……キヤリー、３ａ……緯糸導糸孔、４……補
助緯糸挿入杆、４ａ……補助緯糸導糸孔、６……
ループ、１０……ひ口、７……耳綴用ニードル、
１１……経糸、１２……緯糸、１３……搦糸（連
結糸）、１５……補助緯糸。 Fig. 1 is a perspective view showing the configuration of main parts of the weft insertion device according to an embodiment of the present invention, Fig. 2 is a perspective view showing other main parts of the weft insertion device, and Fig. 3 is the present weft insertion device. FIG. 4 is a perspective view showing the weaving structure of a three-dimensional fabric that can be woven using the multilayer fabric, and FIG. FIG. 5 is a side view showing the entire structure and its arrangement position, and FIG. 5 is a perspective view showing the configuration of essential parts of the half-heald mechanism for multi-layered fabric shingles shown in FIG. 4. 1... Carry drive arm (carry drive member),
3... Carry, 3a... Weft guiding hole, 4... Auxiliary weft insertion rod, 4a... Auxiliary weft guiding hole, 6...
Loop, 10...Hip, 7...Ear stitch needle,
11... warp, 12... weft, 13... filament (connecting thread), 15... auxiliary weft.

Claims (1)

【実用新案登録請求の範囲】 織機のひ口に対して近接・離反動可能に該ひ口
形成部分近傍に配設されたキヤリー駆動部材と、
このキヤリー駆動部材上に多層状の各ひ口に対応
して多段状に並設され、各先端に緯糸導糸孔を有
する複数のキヤリーとを具備するとともに、織機
の経糸群を挟んだ反キヤリー駆動部材側の、織機
のひ口形成部分近傍に、昇降自在に配設され先端
に補助緯糸導糸孔を有する補助緯糸挿入杆と、こ
の補助緯糸挿入杆の昇降端の何れかにおいて補助
緯糸導糸孔が位置する部位の近傍に、近接・離反
動可能に配設された耳綴用ニードルとを備え、 上記複数のキヤリーが、上記キヤリー駆動部材
の上記近接・離反動により、ひ口から離脱した部
位よりひ口を通つて経糸群の反対側へ挿通した位
置まで往復動するとともに、 上記キヤリーが該補助緯糸挿入杆に近接した状
態において、上記補助緯糸挿入杆の昇降動によつ
て、上記補助緯糸挿通孔に挿通された補助緯糸を
、キヤリーの緯糸導糸孔に挿通された緯糸と最端
の経糸で形成される多段状になつたループ内を、
上下いずれかの方向へ挿通し、 この状態で、耳綴用ニードルが、補助緯糸を、
その前の織成コースにおける補助緯糸で編成され
る編目に、連結編成して各織地の端部で耳綴じす
るよう構成されていることを特徴とする緯糸挿入
装置。[Claims for Utility Model Registration] A carry drive member disposed near the shed forming part of the loom so that it can move toward and away from the shed of the loom;
This carry drive member is provided with a plurality of carries arranged in parallel in a multi-stage manner corresponding to each shed in the multi-layered structure, each having a weft guide hole at each tip, and a counter-carry with a group of warp threads of the loom sandwiched therebetween. On the drive member side, near the shed forming part of the loom, there is an auxiliary weft insertion rod that is movably disposed in a vertically movable manner and has an auxiliary weft guide hole at its tip, and an auxiliary weft guide at either of the vertical ends of the auxiliary weft insertion rod. An ear stitching needle is provided near the part where the thread hole is located so as to be able to move toward and away from each other. At the same time, when the carry is close to the auxiliary weft insertion rod, the above-mentioned The auxiliary weft inserted through the auxiliary weft insertion hole is passed through the multi-stage loop formed by the weft inserted through the weft guide hole of the carrier and the warp at the end.
Insert it in either the up or down direction, and in this state, the ear stitching needle inserts the auxiliary weft thread.
A weft insertion device characterized in that it is configured to connect stitches knitted with auxiliary wefts in the previous weaving course and perform selvage stitching at the ends of each fabric.