JPH0637732B2 - Warp shedding device - Google Patents
Warp shedding deviceInfo
- Publication number
- JPH0637732B2 JPH0637732B2 JP14506385A JP14506385A JPH0637732B2 JP H0637732 B2 JPH0637732 B2 JP H0637732B2 JP 14506385 A JP14506385 A JP 14506385A JP 14506385 A JP14506385 A JP 14506385A JP H0637732 B2 JPH0637732 B2 JP H0637732B2
- Authority
- JP
- Japan
- Prior art keywords
- warp
- shaft body
- solenoid
- engaging member
- fixed
- 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.)
- Expired - Lifetime
Links
Description
【発明の詳細な説明】 (産業上の利用分野) 本発明は経糸の開口装置に関するもので、織物を製織す
る分野において用いられる。The present invention relates to a warp shedding device and is used in the field of weaving fabrics.
(従来技術とその問題点) 織物は、選択的に経糸を引き上げて経糸を開口させ、開
口部へ緯糸を入れる作業をくり返すことによって製織さ
れるが、織機全体の機構が複雑且つ大掛かりで、製織時
の騒音も極めて大きくなる不都合があった。(Prior art and its problems) Woven fabrics are woven by selectively pulling up the warp to open the warp and repeating the operation of inserting the weft into the opening, but the mechanism of the entire loom is complicated and large-scale, There was the inconvenience that the noise during weaving became extremely loud.
その原因は、経糸を選択的に引き上げて開口させる装置
として、ジャガード機を用いているためである。The reason is that a jacquard machine is used as a device for selectively pulling up and opening the warp.
即ち、ジャガード機は、間欠的に回動しながら揺動又は
往復運動をするシリンダ面に順次紋紙を導いて横針群に
衝突せしめ、紋紙に穿設した紋孔の有無に対応させて横
針を押動することによって、各横針と連動する縦針が昇
降するナイフに係止するものとそうでないものとを選択
し、各縦針に連結させたメールに挿通した糸を選択的に
引き上げて経糸を開口させている。That is, the jacquard machine guides the pattern paper sequentially to the cylinder surface which oscillates or reciprocates while rotating intermittently and collides it with the group of horizontal needles, corresponding to the presence or absence of the pattern hole punched in the pattern paper. By pushing the horizontal needle, the vertical needle that interlocks with each horizontal needle is selected to lock or not lock to the knife that moves up and down, and the thread inserted in the mail connected to each vertical needle is selectively selected. It is pulled up to open the warp.
この機構は、紋紙に形成された信号を一旦横針に伝え、
これによって上昇する縦針を選択するものであり、数百
本乃至千数百本の経糸を制御するための細かい部品を小
さいスペース内に縦横に組み合わせなければならないこ
とになって、制御機構が極めて複雑となる。This mechanism once transmits the signal formed on the pattern paper to the horizontal needle,
This is to select the vertical warp needles to be raised, and fine parts for controlling hundreds to several thousand warps must be combined vertically and horizontally in a small space. It gets complicated.
また、経糸を縦針で制御するためにジャガード機を織機
の上方に約 2.5mの高さに配置しなければならず、織機
全体として大掛かりとなり、しかも作業スペースを有効
に利用できない訳である。In addition, the jacquard machine must be installed above the loom at a height of about 2.5 m in order to control the warp with the warp needles, which makes the loom large in size and cannot effectively use the working space.
そして、シリンダの回動、横針群との衝突、ナイフの上
昇等における音がリズミカルではあるが大きく、何台も
の織機を作動させると騒音も極めて大きくなることにな
る。The sound generated by the rotation of the cylinder, the collision with the group of horizontal needles, the raising of the knife, etc. is rhythmical, but when a number of looms are operated, the noise becomes extremely loud.
(技術課題) 本発明は、経糸を開口させる装置において、ジャガード
機を用いないで経糸の昇降を制御できるようにすること
を課題としたものである。(Technical problem) An object of the present invention is to make it possible to control the raising and lowering of a warp without using a jacquard machine in a device for opening the warp.
(技術的手段) この技術課題を解決するための技術的手段は、 (イ)縦向きで並列固定させたソレノイド群、 (ロ)各レノイドに挿通し経糸を直接又は間接に昇降さ
せる軸体、 (ハ)ソレノイドとの間にバネを介在させて軸体に取り
付けた係合部材、 (ニ)スライドして係合部材に係止するスライド部材、 (ホ)スライド部材の昇降手段、 とから成り、 (ニ)ソレノイドを励磁して係合部材をスライド部材の
スライド面上の位置とそれより下の位置とに選択的に切
換えるようにすること、である。(Technical Means) Technical means for solving this technical problem are (a) a group of solenoids fixed in parallel in a vertical direction, (b) a shaft body which is inserted through each renoid and directly or indirectly elevates and lowers a warp, (C) An engaging member attached to the shaft body with a spring interposed between the solenoid and (d) a sliding member that slides to engage with the engaging member, and (e) an elevating means for the sliding member. (D) Energizing the solenoid to selectively switch the engagement member between a position on the slide surface of the slide member and a position below it.
(技術的手段の作用) 経糸群の上方で経糸と直角方向に並列させたソレノイド
群に軸体を挿通し、軸体の昇降に伴って経糸が昇降する
ようになっている。(Operation of Technical Means) The shaft body is inserted into the solenoid group which is arranged in parallel with the warp yarns in the direction perpendicular to the warp yarns, and the warp yarns are moved up and down as the shaft members are moved up and down.
軸体には、ソレノイドとの間にバネを介在させて係合部
材が取り付けられており、係合部材は、ソレノイドを励
磁することによってソレノイドに引き寄せられてこれに
磁着する。An engaging member is attached to the shaft body with a spring interposed between the engaging member and the solenoid. The engaging member is attracted to the solenoid by exciting the solenoid and magnetically adheres to the solenoid.
従って、電気信号によってソレノイドの励磁を制御する
と、係合部材は、励磁されたソレノイド側、即ちスライ
ド部材の下側に位置するものと、バネ作用によって励磁
されないソレノイドから離れてスライド部材のスライド
面上に位置するものとに、容易に且つ自在に切り換える
ことができることになる。Therefore, when the excitation of the solenoid is controlled by the electric signal, the engaging member is located on the excited solenoid side, that is, on the lower side of the slide member, and on the slide surface of the slide member away from the solenoid that is not excited by the spring action. It is possible to easily and freely switch to the one located at.
そこで、上記選択をした段階でスライド部材をスライド
させると、ソレノイドから離れて上方に位置する係合部
材はスライド部材に係止され、その状態でスライド部材
を上昇させると、係合部材がスライド部材に係止されて
いる軸体のみが上昇し、経糸は持ち上げられて経糸の開
口が行われる。Therefore, when the slide member is slid at the stage of the above selection, the engaging member located above the solenoid is locked by the slide member, and when the slide member is raised in this state, the engaging member slides. Only the shaft body that is locked to rises, the warp is lifted, and the warp is opened.
上記の説明は経糸の開口運動が経糸を引き上げて行う場
合であるが、経糸を引き下げて開口させる場合には、ソ
レノイドと係合部材の位置並びに軸体の移動方向が逆に
なる。The above description is for the case where the opening movement of the warp is performed by pulling up the warp, but when pulling down and opening the warp, the positions of the solenoid and the engaging member and the moving direction of the shaft body are reversed.
従って、軸体と連動する経糸は、ジャガード機を用いる
ことなく、各軸体の係合部材の高さをソレノイドで制御
することによって昇降させられ、経糸が開口することに
なる。Therefore, the warp thread interlocking with the shaft body is lifted up and down by controlling the height of the engaging member of each shaft body by the solenoid without using a jacquard machine, and the warp thread is opened.
(発明の効果) 以上のように、経糸の開口にジャガード機を用いない
で、経糸を連動させる各軸体を電気的に制御しているた
め、経糸の開口装置が極めてコンパクトになり、しかも
制御を電気信号で行うために機構の単純化を図ることが
できる。(Effects of the Invention) As described above, since each shaft body that interlocks the warp threads is electrically controlled without using a jacquard machine for opening the warp threads, the warp opening device becomes extremely compact and controllable. Since it is performed by an electric signal, the mechanism can be simplified.
しかも、シリンダの回動、横針群との衝突、ナイフの上
昇等の運動がなく、騒音も極めて小さくすることができ
る。Moreover, there is no movement such as rotation of the cylinder, collision with the group of horizontal needles, and rising of the knife, and noise can be made extremely small.
この場合、ソレノイドの励磁は、係合部材が引き上げら
れた段階で終了させれば良いため、磁力の残留がなく、
次の開口運動を制御する際に誤動作が生ぜず、開口運動
を正確に行える利点がある。In this case, since the excitation of the solenoid may be completed when the engaging member is pulled up, there is no residual magnetic force,
There is an advantage that the opening movement can be accurately performed without causing a malfunction in controlling the next opening movement.
また、上記の技術的手段では、単純にジャガード機と置
き換えて経糸の開口運動を行うことができる他、経糸1
本毎に軸体を対応させて開口を制御できるため、ジャガ
ード機における棒刃、伏機等の機構を用いなくても、細
かい又は緻密な模様を織りだすことができる利点もあ
る。Further, in the above technical means, it is possible to simply replace the jacquard machine to perform the shedding motion of the warp, and further, the warp 1
Since it is possible to control the opening by corresponding the shaft body for each book, there is also an advantage that a fine or fine pattern can be woven even without using a mechanism such as a bar blade and a binding machine in the jacquard machine.
(実施態様) 上記技術的手段における軸体は、通糸を介して経糸を昇
降させるようにしても良いし、軸体にメールを取り付け
て直接経糸を昇降させるようにしても良い。(Embodiment) As for the shaft body in the above technical means, the warp may be moved up and down through the threading, or a mail may be attached to the shaft body to directly move the warp up and down.
また、係合部材は、軸体に固定する構成のものの他、軸
体にストッパーを固定しその外側に嵌挿する構成のもの
であっても良い。Further, the engagement member may be configured to be fixed to the shaft body, or may be configured to fix the stopper to the shaft body and to be fitted and inserted outside thereof.
(実施例) 次に、上記技術的手段の具体例を図面を参酌しながら説
明する。(Examples) Next, specific examples of the above technical means will be described with reference to the drawings.
第1図は、経糸を引き上げて開口する装置の正面の概略
図であり、縦方向に配列させた軸体(1) の下端には竜頭
(2) を介して通糸(3) が掛けられ、通糸(3) は、目板
(4) を貫通して経糸(5) を挿通させたメール(6) を固定
し、下端部に矢金(7) が吊り下げられている。Fig. 1 is a schematic view of the front of the device for pulling up and opening the warp, and the crown is attached to the lower end of the shaft (1) arranged in the longitudinal direction.
The thread (3) is hung through (2), and the thread (3)
The mail (6), through which the warp (5) has been inserted through the (4), is fixed and the arrow wire (7) is hung at the lower end.
軸体(1) は、目板(4) の上方で並列させてフレーム(11)
に固定したソレノイド(12)を貫通し、その先端部は、ソ
レノイド(12)の上方に突出している。Shafts (1) should be placed side by side above the eye plate (4) to frame (11).
It penetrates through the solenoid (12) fixed to, and its tip portion projects above the solenoid (12).
軸体(1) の先端部には、ストッパーとしての円板(13)が
固定してあり、その内側には外径をソレノイド(12)の外
径と略とし、中間部に凹溝(15)を形成した係合筒(14)が
ソレノイド(12)との間にコイルバネ(16)を介して嵌挿さ
せてある。A disc (13) as a stopper is fixed to the tip of the shaft (1) .The outer diameter of the disc (13) is approximately the same as the outer diameter of the solenoid (12), and a concave groove (15 The engaging cylinder (14) formed with () is inserted into the solenoid (12) via a coil spring (16).
ソレノイド(12)の上方には、各係合筒(14)に対応させて
その外径より大きい孔(18)を形成した昇降板(17)が配置
されており、この昇降板は、図示しない駆動手段によっ
て昇降するようになっている。Above the solenoid (12), a lift plate (17) having a hole (18) larger than the outer diameter of the engagement cylinder (14) is arranged, and the lift plate is not shown. It can be moved up and down by a driving means.
昇降板(17)の上には、孔(18)と同心状に同径の孔(22)が
形成されたスライド板(21)が配置され、このスライド板
(21)は、図示しない駆動手段によって昇降板(17)の昇降
に同期させて左右にスライドするようになっている。A slide plate (21) having a hole (22) concentric with the hole (18) is formed on the lift plate (17).
The drive means (not shown) slides left and right in synchronization with the vertical movement of the lift plate (17).
スライド板板(21)の孔(22)は、第3図に示したように、
その周部に膨出円弧(23)を有していて、スライド板が移
動た際にこの膨出円弧(23)が係合筒(14)の凹溝(15)に進
入するようになっている。The holes (22) of the slide plate (21) are, as shown in FIG.
It has a bulging arc (23) on its periphery, and when the slide plate moves, this bulging arc (23) enters the concave groove (15) of the engagement cylinder (14). There is.
上記の構成の装置において、図示しない電気信号付与装
置によってソレノイド(12)を選択的に励磁してやると、
励磁されたソレノイド(12)は、バネ(16)の付勢力に抗し
て係合筒(14)を引き寄せる。そうすると、引き寄せられ
た係合筒は昇降板(17)の下側に位置し、励磁されなかっ
たソレノイド(12)の係合筒は、バネ(16)の付勢力によっ
て昇降板(17)の上側に位置する。In the device having the above configuration, when the solenoid (12) is selectively excited by an electric signal applying device (not shown),
The excited solenoid (12) draws the engagement cylinder (14) against the biasing force of the spring (16). Then, the attracted engagement cylinder is located below the lift plate (17), and the engagement cylinder of the solenoid (12) that is not excited is above the lift plate (17) by the urging force of the spring (16). Located in.
そこでスライド板(21)を移動させると、その膨出円弧(2
3)は、昇降板(17)の上に位置する係合筒の凹溝(15)に進
入する。その状態で昇降板(17)を上昇させると、係合筒
の凹溝(15)にスライド板(21)が係止した軸体(1) だけが
上昇し、他の軸体は静止状態を維持するため、これに経
糸(5) が対応して経糸の開口が行われることになる。Then, when the slide plate (21) is moved, its bulging arc (2
3) enters the concave groove (15) of the engaging cylinder located on the lift plate (17). When the lift plate (17) is raised in that state, only the shaft body (1) in which the slide plate (21) is locked in the groove (15) of the engagement cylinder rises, and the other shaft bodies remain stationary. In order to maintain this, the warp (5) is correspondingly opened with the warp.
この実施例では、係合筒(14)は軸体(1) に挿通して円板
(13)でその抜け止めを行っているが、第4図に示したよ
うに、係合筒(34)を軸体(31)の先端部に固定するように
してもよい。In this embodiment, the engagement cylinder (14) is inserted into the shaft body (1) to be a disc.
Although it is prevented from coming off by (13), the engaging cylinder (34) may be fixed to the tip of the shaft body (31) as shown in FIG.
また、軸体は、通糸を介して経糸を昇降させるように構
成しているが、各経糸に一本宛の軸体を対応させ、軸体
にメールを固定して直接経糸を昇降させるようにしても
良い。Also, the shaft body is configured to raise and lower the warp yarns through the threading yarns, but each warp yarn is associated with a single shaft member, and the mail is fixed to the shaft body so that the warp yarns are directly raised and lowered. You can
図面は本発明の実施例を説明するためのもので、第1図
は経糸開口装置の正面概略図、第2図は第1図の要部拡
大図、第3図はスライド板の孔の平面図、第4図は他の
実施例に於ける軸体の先端部の正面図である。 (1) ……軸体、(5) ……経糸、(12)……ソレノイド、(1
4)……係合筒、(15)……凹溝、(16)……バネ、(21)……
スライド板、(22)……孔、(23)……膨出円弧The drawings are for explaining the embodiments of the present invention. FIG. 1 is a schematic front view of a warp shedding device, FIG. 2 is an enlarged view of a main part of FIG. 1, and FIG. 3 is a plane of holes of a slide plate. FIG. 4 and FIG. 4 are front views of the tip portion of the shaft body in another embodiment. (1) …… Shaft, (5) …… Warp, (12) …… Solenoid, (1
4) …… engagement cylinder, (15) …… concave groove, (16) …… spring, (21) ……
Slide plate, (22) ... hole, (23) ... bulging arc
Claims (5)
ソレノイドに挿通し経糸を直接又は間接に昇降させる軸
体、ソレノイドとの間にバネを介在させて軸体に取り付
けた係合部材、スライドして係合部材と係止するスライ
ド部材及びスライド部材の昇降手段とから成り、ソレノ
イドを励磁して係合部材をスライド部材のスライド面上
の位置とそれより下の位置とに選択的に切換えるように
した経糸開口装置。1. A group of solenoids fixed in parallel in a vertical direction, a shaft body which is inserted through each solenoid and which raises or lowers a warp directly or indirectly, and an engagement member which is attached to the shaft body by interposing a spring between the solenoids. A sliding member that slides and locks with the engaging member, and an elevating means for the sliding member, and energizes the solenoid to selectively move the engaging member to a position on the sliding surface of the sliding member and a position below the sliding surface. A warp shedding device that can be switched.
請求の範囲第1項に記載の装置。2. An apparatus according to claim 1, wherein the shaft body raises and lowers the warp thread through the thread.
させる特許請求の範囲第1項に記載の装置。3. The device according to claim 1, wherein a mail is attached to the shaft body to directly raise and lower the warp.
範囲第1、第2又は第3項に記載の装置。4. The device according to claim 1, 2 or 3, wherein the engaging member is fixed to the shaft body.
側に嵌挿してある特許請求の範囲第1、第2又は第3項
に記載の装置。5. The device according to claim 1, 2 or 3, wherein the engaging member is fitted and inserted on the outside of the shaft body to which the stopper is fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14506385A JPH0637732B2 (en) | 1985-07-01 | 1985-07-01 | Warp shedding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14506385A JPH0637732B2 (en) | 1985-07-01 | 1985-07-01 | Warp shedding device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS626930A JPS626930A (en) | 1987-01-13 |
JPH0637732B2 true JPH0637732B2 (en) | 1994-05-18 |
Family
ID=15376520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14506385A Expired - Lifetime JPH0637732B2 (en) | 1985-07-01 | 1985-07-01 | Warp shedding device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0637732B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19634510C1 (en) * | 1996-08-27 | 1998-01-22 | Daimler Benz Ag | Roof structure for a motor vehicle, especially for a passenger car |
-
1985
- 1985-07-01 JP JP14506385A patent/JPH0637732B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS626930A (en) | 1987-01-13 |
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