JPS60146039A - Heald for passing warp yarn for fabric - Google Patents
Heald for passing warp yarn for fabricInfo
- Publication number
- JPS60146039A JPS60146039A JP25072283A JP25072283A JPS60146039A JP S60146039 A JPS60146039 A JP S60146039A JP 25072283 A JP25072283 A JP 25072283A JP 25072283 A JP25072283 A JP 25072283A JP S60146039 A JPS60146039 A JP S60146039A
- Authority
- JP
- Japan
- Prior art keywords
- pair
- belt
- side plates
- bodies
- warp
- 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
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）
本発明はベルト（Ｈｅａｌｄ、４ｍＦ綜絖）詳しくはた
て糸の損傷及び張力むらを低減するベルトに関するもの
である。DETAILED DESCRIPTION OF THE INVENTION (Technical Field) The present invention relates to a belt (Heald, 4 mF heald), and more particularly to a belt that reduces warp yarn damage and tension unevenness.
（従来技術とその問題点）
ベルトは第１図に示す様に製織時にたて糸を通すために
用いるものである。なお第１図の図（ａ）はたて糸開口
時、図（ｉ））はたて糸閉「」時を示し、図中（１）は
たて糸、（１３）はベルト、（１４）は筬、（１８）は
織前、（１９）、（２０）は固定ローラ、（２１）は移
動可能ローラ、（２２）は油圧シリンダーを示している
。(Prior art and its problems) As shown in FIG. 1, a belt is used to pass warp threads during weaving. In Figure 1, (a) shows when the warp threads are open, and (i) shows when the warp threads are closed. In the figure, (1) is the warp thread, (13) is the belt, (14) is the reed, (18 ) indicates the fabric, (19) and (20) are fixed rollers, (21) is a movable roller, and (22) is a hydraulic cylinder.
従来のこの種のベルトは第２図及び第６図に示すように
、基本的には金属リング（１５）中にたて糸（１）を通
していたが、産業用として用いられる繊度の大きい糸を
製織する場合、糸がリングによって強く引き上（下）け
られ糸の損傷、特にマルチフィラメント、ステープルな
どの場合の糸の損傷が著しくなる（ベルトのリング部に
より糸が繰返し摩擦を受ける＝）。またリング部と糸の
摩擦力が不安定であるためたて糸の゛張力むらが生じや
すい。As shown in Figures 2 and 6, conventional belts of this type basically have warp threads (1) threaded through metal rings (15), but weaving threads with a large fineness used for industrial purposes. In this case, the thread is strongly pulled up (down) by the ring, causing damage to the thread, especially in the case of multifilament, staple, etc. (the thread is subjected to repeated friction by the ring portion of the belt). Furthermore, since the frictional force between the ring portion and the threads is unstable, uneven tension in the warp threads is likely to occur.
更に又ベルトが破損した場合必ずたて糸を切断し継がな
ければならずない（ベルトの糸を通す穴がリング状にな
っており糸を切断して通さなければいけない）。Furthermore, if the belt is damaged, the warp threads must be cut and spliced (the holes in the belt through which the threads are passed are ring-shaped, and the threads must be cut and passed through).
なお第２図中（１６）は針金、第６図中（１７）は金属
板である。Note that (16) in FIG. 2 is a wire, and (17) in FIG. 6 is a metal plate.
（発明の構成）
上記に鑑みこれら問題点を解消すべく本発明は開発され
たものである。(Structure of the Invention) In view of the above, the present invention has been developed to solve these problems.
即ち本発明のヘッドは、両側板を有する支枠と、上記両
側板間にわたりスリット内を上下移動可能に取り付けら
れるたて糸がその間を通る上下一対の回転体と、上記回
転体を弾力的に押える上下一対の手段と、上記側板の少
くとも一方に設けられるたて糸を両側板間上下一対の回
転体の間となる部分に入れ或いは両側板間上下一対の回
転体の間となる部分から取出すためのふた付勢割部とを
備えることを特徴とするものである。That is, the head of the present invention includes a support frame having both side plates, a pair of upper and lower rotating bodies through which the warp threads are attached so as to be vertically movable in a slit between the two side plates, and upper and lower rotating bodies that elastically press the rotating bodies. a pair of means, and a lid for inserting the warp threads provided on at least one of the side plates into a portion between the two side plates and between the pair of upper and lower rotating bodies, or taking it out from a portion between the pair of upper and lower rotating bodies between the both side plates. The present invention is characterized in that it includes a biasing split portion.
以下例示図面に就いて本発明の詳細な説明する。The present invention will be described in detail below with reference to the illustrative drawings.
本発明の１例を第４図に示す。（１）はたて糸、（１２
）は支枠、（１１）はその側板、（３）はばね、（２）
はばね固定板、（４）はころ状体、（５）はプリー状体
、（力はスリットである。An example of the present invention is shown in FIG. (1) Warp, (12
) is the support frame, (11) is its side plate, (3) is the spring, (2)
(4) is a roller-shaped body, (5) is a pulley-shaped body (force is a slit).
上記に於いてプリー状体（５）及びころ状体（４）はス
リット（７）を通して上下に移動出来るようになってい
る。又プリー状体（５）、（５）はその間にたて糸（１
）を通す上下一対の回転体を形成している。更に又ころ
状体（４）、（４）は上記プリー状体（５）、（５）を
ばね（６）、（６）により弾力的に押しつける押体を形
成している。In the above, the pulley-like body (5) and the roller-like body (4) can move up and down through the slit (7). In addition, the pleat-like bodies (5), (5) have warp threads (1
) forms a pair of upper and lower rotating bodies. Further, the roller-shaped bodies (4), (4) form a pushing body that elastically presses the pulley-shaped bodies (5), (5) by springs (6), (6).
又たて糸（１）はビス（１０）をはずし側板の一方に設
」三下一対の回転体の間から自由に取りはずし出来るよ
うになっている。Also, the warp (1) can be freely removed from between the pair of rotating bodies installed on one side plate by removing the screw (10).
以上に於いては製織時のたて糸開口時（前述第１図（ａ
）参照）プリー状体（５）、（５）が回転し乍らたで糸
（１）を引き上げる。又たて糸張力ローラ、バックレス
トでの張力変動をスプリング（３）によって吸収出来る
ようになっており、糸の損傷を防ぎ且つ張力を均一に保
つことか出来る。In the above, when opening the warp threads during weaving (see Fig. 1 (a)
)) While the pulley-like bodies (5) and (5) rotate, they pull up the thread (1). Also, tension fluctuations at the warp tension rollers and the backrest can be absorbed by the spring (3), thereby preventing damage to the threads and keeping the tension uniform.
なお第５図は第４図のプリー状体（５）、（５）に代え
ころ状体（ｓ’）、（ｓりを用いた場合を例示している
。In addition, FIG. 5 illustrates the case where roller-like bodies (s') and (sri) are used in place of the pulley-like bodies (5) and (5) in FIG. 4.
（発明の効果）
以上の様な本発明のベルト装置によると下記のような利
点がある。(Effects of the Invention) The belt device of the present invention as described above has the following advantages.
■開口時ベルトにより糸を摩擦しながら引き上（丁）げ
るのではなく回転体により引き上（下）けるため糸の損
傷を防ぐことができる。■Damage to the thread can be prevented because the thread is pulled up (down) by a rotating body instead of being pulled up (down) while being rubbed by a belt when opening.
■ベルトの通糸部が例えばばねにより弾力的に上トし張
力むらを吸収することができるため糸の張力むらをなく
すことができる。(2) The thread threading portion of the belt can be raised elastically by a spring, for example, to absorb tension unevenness, so uneven tension in the thread can be eliminated.
■ベルトに設けた側板切割部から通糸することができる
ためベルト破損時、糸を切断することなくベルト交換が
可能である。■Since the thread can be threaded through the side plate cutout provided on the belt, if the belt is damaged, the belt can be replaced without cutting the thread.
第１図はベルトを用いる製織作業を説明する図で図（ａ
）はたて糸開口時、図（ｂ）はたて糸閉口時を例示して
いる。
第２図及び第６図は従来のベルトの斜視図で、第２図は
針金を用いるもの、第６図は金属板を用いるものを夫々
例示している。
第４図は本発明のベルト装置の正面図（図（３））と側
面図（図（ｂ））、第５図は本発明の他の１例の正面図
を夫々例示している。
（１）・・・たて糸、（２）・・・ばね固定板、（３）
・・・ばね、（４）・・・ころ状体、（５）・・・プリ
ー状体、（６）・・・ビス、（７）・・・スリット、（
９）・・・板、（１０）・・・ビス、（１１）・・・側
板、（１２）・・・支枠、（１３）・・・ベルト、（１
４）・・・筬、（１８）・・・織前、（１９）・・・固
定ローラ、（２０）・・・固定ローラ、（２１）移動可
能ローラ、（２２）・・・油圧シリンダー升 １ 図
（ａ）
（ｂ）
第２図
寸 ３ 図
址４図
Ｃａ） （ｂ）
４）
Ｎ
１−＼
６′Figure 1 is a diagram explaining weaving work using a belt.
) shows the case when the warp threads are opened, and Figure (b) shows the case when the warp threads are closed. 2 and 6 are perspective views of conventional belts, with FIG. 2 illustrating one using a wire, and FIG. 6 illustrating one using a metal plate, respectively. FIG. 4 shows a front view (FIG. (3)) and a side view (FIG. (b)) of the belt device of the present invention, and FIG. 5 shows a front view of another example of the present invention. (1) Warp thread, (2) Spring fixing plate, (3)
... Spring, (4) ... Roller-shaped body, (5) ... Pulley-like body, (6) ... Screw, (7) ... Slit, (
9)... Plate, (10)... Screw, (11)... Side plate, (12)... Support frame, (13)... Belt, (1
4) Reed, (18) Orimae, (19) Fixed roller, (20) Fixed roller, (21) Movable roller, (22) Hydraulic cylinder box 1 Figure (a) (b) Dimensions of 2nd figure 3 Figure 4 Ca) (b) 4) N 1-\6'
Claims (5)
リット内を上下移動可能に取り付けられるたて糸がその
間を通る上下一対の回転体と、上記回転体を弾力的に押
える上下一対の手段と、上記側板の少くとも一方に設け
られるたて糸を両側板間上下一対の回転体の間となる部
分に入れ或いは両側板間上下一対の回転体の間となる部
分から取出すためのふた付勢割部とを備えることを特徴
とする製織用のたて糸を通すベルト。(1) A support frame having both side plates, a pair of upper and lower rotating bodies through which the warp threads are attached between the side plates so as to be movable up and down in a slit, and a pair of upper and lower means for elastically pressing the rotating bodies. , a lid biasing split portion for inserting the warp provided on at least one of the side plates into a portion between the two side plates and between the pair of upper and lower rotating bodies, or taking it out from a portion between the pair of upper and lower rotating bodies between the both side plates; A belt for passing warp threads for weaving, characterized by comprising:
特許請求の範囲第（１）項記載の製織用のたて糸を通す
ベルト。(2) A belt for passing warp yarns for weaving according to claim (1), wherein the rotating body through which the warp yarns pass is a pulley-like body.
許請求の範囲第（１）項記載の製織用のたて糸を通すベ
ルト。(3) A belt for passing warp yarns for weaving according to claim (1), wherein the rotating body through which the warp yarns pass is a roller-shaped body.
たる上下一対のばね固定板と、一端をばね固定板に固定
される上下一対のばねと、たて糸がその間を通る回転体
を上記ばねの他端が取り付けられて弾力的に押える上下
一対の押体とよりなる特許請求の範囲第（１）項記載の
製織用のたて糸を通すベルト。(4) A pair of upper and lower elastically pressing means includes a pair of upper and lower spring fixing plates extending between both side plates, a pair of upper and lower springs having one end fixed to the spring fixing plate, and a rotating body through which the warp threads pass between the springs. A belt for passing warp yarns for weaving according to claim 1, comprising a pair of upper and lower pressing bodies to which the other end is attached and presses elastically.
上下一対の押体がころ状体である特許請求の範囲第（４
）項記載の製織用のたて糸を通ずベルト。(5) Claim No. 4, wherein the pair of upper and lower pressing bodies that elastically press the rotating body through which the warp threads pass are roller-shaped bodies.
) A belt for threading warp threads for weaving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25072283A JPS60146039A (en) | 1983-12-30 | 1983-12-30 | Heald for passing warp yarn for fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25072283A JPS60146039A (en) | 1983-12-30 | 1983-12-30 | Heald for passing warp yarn for fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60146039A true JPS60146039A (en) | 1985-08-01 |
Family
ID=17212073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25072283A Pending JPS60146039A (en) | 1983-12-30 | 1983-12-30 | Heald for passing warp yarn for fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60146039A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119370A (en) * | 2016-02-25 | 2017-09-01 | 株式会社丰田自动织机 | The shedding device of loom |
-
1983
- 1983-12-30 JP JP25072283A patent/JPS60146039A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119370A (en) * | 2016-02-25 | 2017-09-01 | 株式会社丰田自动织机 | The shedding device of loom |
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