JPS6297942A - Transverse feeder of warp yarn - Google Patents
Transverse feeder of warp yarnInfo
- Publication number
- JPS6297942A JPS6297942A JP23397785A JP23397785A JPS6297942A JP S6297942 A JPS6297942 A JP S6297942A JP 23397785 A JP23397785 A JP 23397785A JP 23397785 A JP23397785 A JP 23397785A JP S6297942 A JPS6297942 A JP S6297942A
- Authority
- JP
- Japan
- Prior art keywords
- warp
- screw
- bar
- thread
- screw bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Looms (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は製編織機におけるタテ糸の導糸装置に係るも
のである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a warp yarn guiding device in a weaving and weaving machine.
従来知られる製織機は、タテ糸とヨコ糸が直交した状態
に製織するものであり、所謂二軸織物用の織機である。Conventionally known weaving machines weave in a state in which warp yarns and weft yarns are perpendicular to each other, and are so-called biaxial weaving machines.
然して航空宇宙用途や自動車産業、電機産業、その他一
般彦業用途など広い分野で各種の複合材料も基布として
多次元強化基布、即ち多軸織物の要望が高まっている。However, in a wide range of fields such as aerospace applications, the automobile industry, the electrical industry, and other general industrial applications, there is an increasing demand for multidimensional reinforced base fabrics, that is, multiaxial fabrics, in which various composite materials are used as base fabrics.
然し現行編織機では多軸織物の製織は不可能である。However, it is not possible to weave multiaxial fabrics with current knitting and looms.
この発明は、製織が不可能とされた多軸織物の製織を可
能にするために、タテ糸の虜送り装置を提供するもので
ある。The present invention provides a warp thread feeding device in order to make it possible to weave multiaxial fabrics that have been considered impossible to weave.
螺線状にネジ溝１を設けたスクリューバー２を２本並列
し、これに給糸ビームからタテ糸４を夫々ネジ溝１に導
糸し、スクリューバー２と織１ｉｉｒの間にガイドバー
３を固設し、スクリューバー２を回転させることによっ
て、タテ糸４がブロック別に対称的に横方向に移動しう
るようになし、ヨコ糸８に対してタテ糸７が一定の斜角
をもって多軸織物を勢織可能になしたものである。Two screw bars 2 each having a spiral thread groove 1 are arranged in parallel, warp yarns 4 are guided from the yarn feeding beam into the thread grooves 1, and a guide bar 3 is placed between the screw bar 2 and the weave 1iir. By fixing the screw bar 2 and rotating the screw bar 2, the warp threads 4 can be moved laterally symmetrically in each block, and the warp threads 7 are arranged at a constant oblique angle with respect to the weft threads 8 on multiple axes. This makes it possible to weave textiles.
螺線状にネジ溝１を設けたスクリューバー２を２本対面
並列する。この場合スクリューバー２の大きさ、並列方
向、間層及びネジ溝１のピッチは特に限定されず、製織
物の織り巾、織密度に対応して適宜設計することができ
る。Two screw bars 2 each having a spiral thread groove 1 are arranged facing each other in parallel. In this case, the size of the screw bars 2, the parallel direction, the interlayer and the pitch of the thread grooves 1 are not particularly limited, and can be appropriately designed depending on the weave width and weave density of the fabric.
対面並列した２本のスクリューバー２のネジ溝１に給糸
ビームからタテ糸４を夫々ネジ溝１に導糸する。このタ
テ糸４をスクリューバー２と織前の間に固設されたがイ
ドバー３で、夫々スクリューバー２を通過したタテ糸４
をブロック別に分割導糸して織前のタテ糸７とする。例
えば図面の如く、タテ糸４を２分割し一方のタテ糸４の
ブロックを上部のスクリューバー２のネジ溝１に夫々導
糸し、他方のタテ糸４のブロックを下部のスクリューバ
ー２のネジ溝１に夫々導糸し、夫々のタテ糸４のブロッ
クをガイドバー３に導糸して、タテ糸４がネジ溝１に添
い易く補助する。しかる後に織機を運転し、それに同調
してスクリューバー２を対面回転させる。例えば、上部
のスクリューバー２を矢印Ａの方向に下部のスクリュー
バー２を矢印Ｂの方向に回転させると、上部に導糸され
たタテ糸４は、矢印Ｃの方向に、下部に導糸されたタテ
糸４は矢印りの方向に移動して横送りされる。Warp yarns 4 are introduced from a yarn feeding beam into the thread grooves 1 of two screw bars 2 arranged in parallel facing each other. These warp threads 4 are fixed between the screw bar 2 and the fabric front, and the warp threads 4 that have passed through the screw bar 2 are fixed at the idle bar 3.
The warp threads 7 of the woven fabric are obtained by dividing the thread into blocks. For example, as shown in the drawing, the warp thread 4 is divided into two parts, the blocks of one warp thread 4 are guided into the screw grooves 1 of the upper screw bar 2, and the blocks of the other warp thread 4 are inserted into the threads of the lower screw bar 2. The threads are guided into the grooves 1, and the blocks of the warp threads 4 are guided to the guide bar 3 to assist the warp threads 4 to easily follow the thread grooves 1. Thereafter, the loom is operated, and the screw bars 2 are rotated facing each other in synchronization with the loom. For example, when the upper screw bar 2 is rotated in the direction of arrow A and the lower screw bar 2 is rotated in the direction of arrow B, the warp yarn 4 introduced to the upper part is guided to the lower part in the direction of arrow C. The warp yarn 4 is moved in the direction of the arrow and is fed horizontally.
そしてスクリューバー２の端末のネジ溝１のタテ糸５は
、同調するフックなどで他方のスクリューバー２に導糸
する。かくすればタテ糸４は、上部のスクリューバー２
を矢印Ｃの方向に移動して順次下部のスクリューバー２
に移り矢印りの方向に移動し、前記と同様にタテ糸４は
端末から順次上部のスクリューバー２に移り、再び矢印
Ｃの方向に移動する。この様に連続的に移動したタテ糸
７は互いに一定の斜角で交差した状態で織前に給糸され
る。これに適宜に横糸を打ち込めば第４図に示す如く、
三軸織物を得ることができる。ガイドバー３によってタ
テ糸４はネジ溝１に順応して、製織作用を良好ならしめ
る。The warp yarn 5 in the thread groove 1 at the end of the screw bar 2 is guided to the other screw bar 2 by a synchronized hook or the like. In this way, the warp thread 4 is connected to the upper screw bar 2.
in the direction of arrow C, and sequentially remove the lower screw bar 2.
Then, the warp thread 4 moves in the direction of the arrow C, and similarly to the above, the warp thread 4 sequentially moves from the terminal to the upper screw bar 2, and moves in the direction of the arrow C again. The warp yarns 7 that have moved continuously in this manner are fed to the woven fabric while intersecting each other at a constant oblique angle. If weft threads are inserted appropriately into this, as shown in Figure 4,
A triaxial fabric can be obtained. The guide bar 3 allows the warp threads 4 to conform to the thread grooves 1, resulting in a good weaving action.
ネジ山のピッチ３ｍの螺線状にネジ溝１を設けた外径５
０ｍｍのスクリューバー２を、上下に間隔８＋＋ｍに並
列して給糸ビームと織前の間に設置する２本のスクリュ
ーバー２の中央部位の織前側に平行的に外径３０閣の丸
棒形のがイドバー３を固設する。このガイドバー３は長
さがスクリューバー２のネジ溝１の総長より両端のネジ
溝１の夫々１ピッチ短かい程度のものとし、かつ、タテ
糸４の上下移動をさまたげないように両端をフリーにな
るように、第３図の如く固定バー６で固設する。Outer diameter 5 with thread groove 1 arranged in a spiral shape with a thread pitch of 3 m
0mm screw bars 2 are installed vertically in parallel at an interval of 8++m between the yarn feeding beam and the textile fabric.A round bar shape with an outer diameter of 30 cm is installed parallel to the textile fabric side at the center of the two screw bars 2. Fix the ID bar 3. This guide bar 3 has a length that is one pitch shorter than the total length of the thread groove 1 of the screw bar 2, and has both ends free so as not to hinder the vertical movement of the warp thread 4. Fix it with a fixing bar 6 as shown in FIG.
しかる後にタテ糸４を２分割し、一方のタテ糸４のブロ
ックを上部のスクリューバー２のネジ溝１に夫々導糸し
、他方のタテ糸４のブロックを下部のスクリューバー２
のネジ溝１に夫々導糸し、上部のタテ糸４はガイドバー
３の上方に、下部のタテ糸４はガイドバー３の下方に夫
々導糸して、タテ糸７として織前に給糸する。これを常
法の織機のごと（回転し、これと同調してスクリューバ
ー２を夫々矢印Ａ、矢印Ｂの方向に回転させて、タテ糸
４を夫々矢印Ｃ１矢印りの方向に横送りし、タテ糸７に
斜角をあたえ、これにフック形の開口装置を同調させ、
横糸８を打ち込み、第４図に示すごとき三軸織物を得た
。After that, the warp thread 4 is divided into two parts, and the blocks of one warp thread 4 are guided into the screw grooves 1 of the upper screw bar 2, and the blocks of the other warp thread 4 are guided into the thread grooves 1 of the lower screw bar 2.
The upper warp threads 4 are guided above the guide bar 3, and the lower warp threads 4 are guided below the guide bar 3, and the warp threads 7 are fed to the woven fabric. do. This is rotated like a conventional loom, and in synchronization with this, the screw bars 2 are rotated in the directions of arrows A and B, respectively, and the warp threads 4 are transversely fed in the directions of arrow C1 and arrow B, respectively. A bevel is given to the warp thread 7, and a hook-shaped shedding device is synchronized with this.
Weft threads 8 were inserted to obtain a triaxial fabric as shown in FIG.
本発明は従来不可能とされていた多軸織物を容易かつ安
価に製織可能になすためのタテ糸の横送り装置であり、
各種の製編織機に利用して静的のものである。The present invention is a warp yarn lateral feeding device that enables weaving of multiaxial fabrics easily and inexpensively, which was previously considered impossible.
It is a static type used in various knitting and looms.
第１図は本発明になるタテ糸の横送り装置の一例を示す
一部切裁正面図、第２図は同じ（背面図、第３図は同じ
く側面図、第４図は本発明になる製織布の一例を示す一
部切裁平面図である。Fig. 1 is a partially cutaway front view showing an example of the warp thread lateral feeding device according to the present invention, Fig. 2 is the same (rear view), Fig. 3 is also a side view, and Fig. 4 is the present invention. FIG. 2 is a partially cutaway plan view showing an example of a woven fabric.
Claims (1)
し、これに給糸ビームからタテ糸４を夫々ネジ溝１に導
糸し、スクリューバー２と織前の間にガイドバー３を固
設し、スクリューバー２を回転させることによって、タ
テ糸４がブロック別に対称的に横方向に移動しうるよう
になしたことを特徴とするタテ糸の横送り装置。Two screw bars 2 each having a spiral thread groove 1 are arranged in parallel, and a warp yarn 4 is guided from a yarn feeding beam to each thread groove 1, and a guide bar 3 is placed between the screw bar 2 and the fabric. A warp yarn lateral feeding device characterized in that the warp yarns 4 can be moved laterally symmetrically block by block by fixing the screw bar 2 and rotating the screw bar 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23397785A JPS6297942A (en) | 1985-10-19 | 1985-10-19 | Transverse feeder of warp yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23397785A JPS6297942A (en) | 1985-10-19 | 1985-10-19 | Transverse feeder of warp yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6297942A true JPS6297942A (en) | 1987-05-07 |
Family
ID=16963598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23397785A Pending JPS6297942A (en) | 1985-10-19 | 1985-10-19 | Transverse feeder of warp yarn |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6297942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02282807A (en) * | 1989-04-25 | 1990-11-20 | Shinko Electric Co Ltd | Mobile robot |
-
1985
- 1985-10-19 JP JP23397785A patent/JPS6297942A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02282807A (en) * | 1989-04-25 | 1990-11-20 | Shinko Electric Co Ltd | Mobile robot |
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