JPS60151339A - Wefting apparatus of loom - Google Patents

Wefting apparatus of loom

Info

Publication number
JPS60151339A
JPS60151339A JP647484A JP647484A JPS60151339A JP S60151339 A JPS60151339 A JP S60151339A JP 647484 A JP647484 A JP 647484A JP 647484 A JP647484 A JP 647484A JP S60151339 A JPS60151339 A JP S60151339A
Authority
JP
Japan
Prior art keywords
weft
loom
thread
yarn
shirt
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
Application number
JP647484A
Other languages
Japanese (ja)
Inventor
伸幸 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP647484A priority Critical patent/JPS60151339A/en
Publication of JPS60151339A publication Critical patent/JPS60151339A/en
Pending legal-status Critical Current

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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】 (技術分野) 本発明は織機の綿入れ装置に関するものである。[Detailed description of the invention] (Technical field) The present invention relates to a cotton filling device for a loom.

(従来技術とその問題点) 在来のいわゆる重布織機(糸使いおよそ5000デニ一
ル以上)はすべてシャツトルタイプであるが、シャツト
ルの糸保有量が小さく、シャツトルチェンジ頻度が甚だ
しく、生産性が極めて悪い。
(Prior art and its problems) Conventional so-called heavy cloth looms (thread usage of approximately 5,000 denier or more) are all of the shirttle type, but the yarn holding capacity of the shirttle is small, the frequency of shirttle changes is extremely high, and production The sex is extremely bad.

例えばシャツトルの糸保有量は大型のものでも100g
程度であるから緯糸1万デニールを使用するシャツトル
に巻ける糸の長さは約90nL、1.5m l’llと
すると60回でシャツトルチェンジとなる。
For example, the amount of yarn held by Shirttle is 100g even if it is large.
Therefore, the length of thread that can be wound around a shirttle using a weft of 10,000 denier is approximately 90nL, and if the length is 1.5ml, the shirttle will be changed 60 times.

織機の回転数は在来のものでは約6 Or−p−mであ
る。従って約1分に1回シャツトルチェンジの作業が必
要となる。シャツトルチェンジに要する時間は30秒〜
60秒でしかもシャツトルチェンジごとに糸のロス(2
〜3 m )が発生する。従って稼動率は40チ以下と
生産性が極めて悪く、緯糸のシャツトルチェンジ時の糸
ロスだけでも2〜3チと非常に大きい(1000デニー
ルでは0.2〜0.3チ)。
The rotational speed of a conventional loom is approximately 6 Orpm. Therefore, it is necessary to change the shirt torque approximately once every minute. The time required to change the shirt torque is 30 seconds.
It only takes 60 seconds and there is no thread loss (2) per shirt torque change.
~3 m) occurs. Therefore, the operating rate is less than 40 inches, which is extremely poor productivity, and the yarn loss alone during the weft shirt torque change is extremely large, at 2 to 3 inches (0.2 to 0.3 inches for 1000 denier).

シャツトルそのものの大型化はシャツトルボックスの大
型化、バットのパワーアップ、開口角の増大(タペット
又はドビーの改造)とコストが非常に高くなる。
Increasing the size of the shuttlecock itself requires an increase in the size of the shuttlecock box, an increase in the power of the bat, an increase in the opening angle (modification of the tappet or dobby), and the cost becomes extremely high.

またシャツトルクイブではレピア、グリッパ一式の緯糸
使いの限界は5000デニールおよび0,5rtrml
iモノフィラメントで、5000デニ一ル以上の糸使い
てはグリップおよびカプトの問題が生じ使用できない。
Also, at Shirt Torque, the limit for weft thread use for rapier and gripper sets is 5000 denier and 0.5 rtrml.
i Monofilament cannot be used if a thread of 5,000 denier or more is used because of problems with grip and caputo.

即ち従来方式では次のような問題点があった。That is, the conventional method has the following problems.

■ ンヤットルの糸保有量を容易に増大できない。■ It is not possible to easily increase the amount of yarn held by Nyattle.

従って生産性が極めて悪い。Therefore, productivity is extremely low.

■ シャツトルチェンジの頻度が大きくシャツトルチェ
ンジのたびに糸のロスが発生ずるため耳部の糸のロスが
大きい。
■ Shirt torque changes are frequent and thread loss occurs each time the shirt torque is changed, resulting in large thread loss at the selvedge.

(発明の構成) この点に鑑み本発明は開発されたものであり、緯糸使い
は無制限で、カットする必要がなく、チーズ又はコーン
から直接給糸できるものである。
(Structure of the Invention) The present invention has been developed in view of this point, and the weft yarn usage is unlimited, there is no need to cut it, and the yarn can be fed directly from cheese or corn.

即ち本発明の織機の緯入れ装置は、供給される緯糸を二
つ折れになるように案内棒で経糸開口間に押し入れ、上
記二つ折れ部分を回転iiJ能なロッドの係止片て係止
し、緯打ちが出来るようにしたことを特徴とするもので
ある。以下本発明を例示の図面に就いて詳細に説明する
、ただしこれだけに限定されるものではない。
That is, the weft insertion device of the loom of the present invention pushes the supplied weft yarn between the warp openings using a guide rod so that it is folded in two, and locks the two-folded portion with a locking piece of a rotatable rod. It is characterized by being able to perform weft stitching. The invention will now be explained in more detail with reference to the illustrative drawings, but the invention is not limited thereto.

本発明の原理を第1図乃至第5図に示した。作動は第1
図より第2、第3、第4、第5図と進む。
The principle of the present invention is shown in FIGS. 1 to 5. Operation is the first
From the diagram, proceed to Figures 2, 3, 4, and 5.

第1図は開[」時で緯糸(5)はコーン(11)の1\
て供給される。コーン(11)から緯糸(5)は、トラ
ンペット(6)を通り、緯糸張力調整装置(12) (
詳細後述第7図参照)を通り、筬(4)に取りつけであ
るo −ラ(2)を通って織前(16)の方へ出てくる
。第1図の断面の開口最大の図を第6図に示した。この
とき緯糸(5)は織前(16)から筬(4)のローラ(
2)間てはソ水平となる。
Figure 1 shows when the weft (5) is open and the weft (5) is 1\ of the cone (11).
will be supplied. The weft (5) from the cone (11) passes through the trumpet (6), and then passes through the weft tension adjustment device (12) (
(See Figure 7 below for details), passes through the o-ra (2) attached to the reed (4), and comes out toward the cloth (16). FIG. 6 shows a view of the maximum opening in the cross section of FIG. 1. At this time, the weft (5) is moved from the weft (16) to the roller (4) of the reed (4).
2) The distance between them is horizontal.

次に第2図の様に、緯糸(5)を入れる棒(以下案内棒
と称す)(6)が織前(16)と筬(4)の間の糸を引
っかけて綿糸(5)を入れる。
Next, as shown in Figure 2, the rod (6) into which the weft (5) is inserted (hereinafter referred to as the guide rod) hooks the thread between the woven fabric (16) and the reed (4) and inserts the cotton thread (5). .

緯糸か入れ終った時第6図に示す様に係止片たるかき′
状のビン(7)のついているロフト責8)が回転し緯糸
先端のループ穴にピン(7)が入る。
When the weft has been inserted, the locking piece can be drawn as shown in Figure 6.
The loft roller 8) with the shaped bottle (7) rotates and the pin (7) enters the loop hole at the tip of the weft.

第4.5図に示す様に案内棒(3)がもどると同時に緯
打ち運動か開始されるが、このとき緯糸(5)は緯糸張
力調整装置(12)により所定の張力で若干もどる。緯
打ちの時ビン(7)はまだループに入っているので緯糸
と同時に打込まれるが、ロッド(8)は織物の長手方向
には移動できるようになっている(例えばスプリング(
9)により固定されている等)。
As shown in Fig. 4.5, the weft beating movement starts at the same time as the guide rod (3) returns, but at this time the weft (5) returns slightly with a predetermined tension by the weft tension adjusting device (12). During weft beating, the bin (7) is still in the loop and is therefore driven at the same time as the weft, but the rod (8) is movable in the longitudinal direction of the fabric (e.g. with a spring).
9), etc.).

緯打ちが終り再び開口運動が開始すると同時にロッド(
8)が回転しく7)はループから抜ける。この繰り返し
によりNjv糸が給糸される。なお第1〜5図中(10
)は案内棒を案内するローラ又、第7図中(14)は固
定ローラ、(15)はダンサ−ローラである。
The rod (
8) rotates and 7) exits the loop. By repeating this, the Njv yarn is fed. In addition, in Figures 1 to 5 (10
) is a roller that guides the guide rod, (14) in FIG. 7 is a fixed roller, and (15) is a dancer roller.

以上の様に緯糸はカットの必要がなく、1回の緯入れで
2水引揃えの緯糸を入れることが出来る。
As described above, there is no need to cut the weft threads, and two weft threads can be inserted in one weft insertion.

このためタペット式でも(綜絖2枚あれば)2×2バス
ケツト絨を製織出来、緯糸のカットによる回転数の制限
がなく、在来のものより高回転が得られ、緯入れ率は2
倍、つまり生産速度か2倍に増加する。しかもコーン又
はチーズの形で給糸出来るのでシャツトルを交換する必
要もなく生産性は著しく向上する。上記本発明は700
0デニ一ル以上(合撚糸後)の糸を使用する織機に好適
である。
Therefore, it is possible to weave a 2x2 basket carpet using the tappet method (if there are two heddles), there is no restriction on the number of rotations due to weft cutting, higher rotations can be obtained than with conventional methods, and the weft insertion rate is 2
In other words, the production rate will be doubled. Moreover, since the yarn can be fed in the form of corn or cheese, there is no need to replace the shuttlecock, and productivity is significantly improved. The above invention is 700
Suitable for looms that use yarns with a denier of 0 or more (after plying and twisting).

(発明の効果) 以上説明した様な本発明によると下記のような利点があ
る。
(Effects of the Invention) The present invention as described above has the following advantages.

■ シャツトルチェンジの必要、管巻きの必要、又緯糸
切断の必要等かない。従って生産性が格段にすぐれてい
る。
■ There is no need for shirt torque change, tube winding, or weft cutting. Therefore, productivity is extremely high.

■ 緯糸を切断する必要がない、従って切断しにくい繊
維桐材(金属、ケブラー、その他)又は太い糸使いでも
製織可能である。
■ There is no need to cut the weft threads, so it is possible to weave with fibers that are difficult to cut, such as paulownia materials (metal, Kevlar, etc.) or thick threads.

■ 1回の緯入れで2本引揃え分の緯糸を入れるため(
ドビーの必要がない、又から打ち、2度打ち(2丁A子
)の必要もないため)タペット式の普通の織機で2×2
バスケツト(マット)織を製織することができる。
■ In order to insert two weft threads in one weft insertion (
There is no need for a dobby, there is no need for double striking, and there is no need for double striking.
A basket (mat) weave can be woven.

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

第1〜5図は本発明の織機の緯入れ装置の原理を説明す
るだめの図を例示し、第1図は経糸開口時、第2図は緯
入れ開始時、第3図は緯入れ時、第4図は緯入れ、経糸
閉口運動開始時、第5図は緯打ち時を示している。なお
第2〜4図中(a)は緯入れ装置の全体図、図(blは
拡大部分図である。 第6図は第1図の断面図で開口最大の時、第7図は第1
図の緯糸張力調整装置を夫々例示している。 (1)・・・経糸、(2)・・・ローラ、(3)・・・
案内棒(緯糸を入れる棒)、(4)・・・筬、(5)・
・・緯糸、(6)・・・トランペット、(7)・・・ビ
ン、(8)・・ロンド、(9)・・・スプリツタ、(1
0)・・案内棒を案内するローラ、(11)・・・コー
ン、(12)・・・緯糸張力調整装置、(13)・・・
織前、(14)・・・固定ローラ、(15)・・・ダン
サ−ローラ代理人 弁理士 吉 竹 昌 司・ オ 1 図 第2図 (b) (a) 第3図 (b) (a) f4図 (b) (a) 第5図 所 6 図 オフ図
Figures 1 to 5 are diagrams illustrating the principle of the weft insertion device of a loom according to the present invention. , Fig. 4 shows the weft insertion and warp closing motions starting, and Fig. 5 shows the weft striking. In Figures 2 to 4, (a) is an overall view of the weft insertion device (bl is an enlarged partial view). Figure 6 is a sectional view of Figure 1 when the opening is at its maximum, and Figure 7 is the
The weft tension adjusting devices shown in the figures are illustrated respectively. (1)...Warp, (2)...Roller, (3)...
Guide rod (rod for inserting the weft thread), (4)... Reed, (5)...
...weft, (6) ... trumpet, (7) ... bottle, (8) ... rondo, (9) ... splitter, (1
0)...Roller that guides the guide rod, (11)...Cone, (12)...Weft tension adjustment device, (13)...
Orimae, (14)... Fixed roller, (15)... Dancer roller Agent Patent attorney Yoshitake Masashi Oh 1 Figure 2 (b) (a) Figure 3 (b) (a ) Figure f4 (b) (a) Figure 5 Location 6 Off view

Claims (2)

【特許請求の範囲】[Claims] (1)供給される緯糸を二つ折れになるように案内棒で
経糸開口間に押し入れ、上記二つ折れ部分を回転可能な
ロッドの係止片で係止し、緯打ちが出来るようにしたこ
とを特徴とする織機の緯入れ装置。
(1) The supplied weft is pushed between the warp openings using a guide rod so that it is folded in two, and the two-folded portion is locked with a locking piece of a rotatable rod to enable weft beating. A weft insertion device for a loom, which is characterized by:
(2)緯糸の供給が、切断しないで連続的に供給される
ようになっている特許請求の範囲第(1)項記載の織機
の緯入れ装置。
(2) A weft insertion device for a loom according to claim (1), wherein the weft is continuously fed without being cut.
JP647484A 1984-01-18 1984-01-18 Wefting apparatus of loom Pending JPS60151339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP647484A JPS60151339A (en) 1984-01-18 1984-01-18 Wefting apparatus of loom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP647484A JPS60151339A (en) 1984-01-18 1984-01-18 Wefting apparatus of loom

Publications (1)

Publication Number Publication Date
JPS60151339A true JPS60151339A (en) 1985-08-09

Family

ID=11639455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP647484A Pending JPS60151339A (en) 1984-01-18 1984-01-18 Wefting apparatus of loom

Country Status (1)

Country Link
JP (1) JPS60151339A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104073957A (en) * 2014-06-30 2014-10-01 吴江市纺织科技中心有限公司 Slide way threading device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104073957A (en) * 2014-06-30 2014-10-01 吴江市纺织科技中心有限公司 Slide way threading device

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