JP4126403B2 - Compound dobby machine - Google Patents

Compound dobby machine Download PDF

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JP4126403B2
JP4126403B2 JP2005125697A JP2005125697A JP4126403B2 JP 4126403 B2 JP4126403 B2 JP 4126403B2 JP 2005125697 A JP2005125697 A JP 2005125697A JP 2005125697 A JP2005125697 A JP 2005125697A JP 4126403 B2 JP4126403 B2 JP 4126403B2
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knife edge
hook
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odd
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JP2006299481A (en
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茂美 小海
宏 大野
正樹 吉田
正登 白川
斉 牧野
崇 本田
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Niigata Prefecture
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Description

本発明は、織機の複合ドビー機に関するものである。 The present invention relates to a composite dobby machine for a loom.

近年は、消費者の嗜好の多様化が進み、繊維製品についても多品種少量と複雑長尺柄への対応が求められている。   In recent years, consumer preferences have been diversified and textile products are also required to cope with small quantities of various varieties and complex long patterns.

繊維製品の織物組織は、織機に組み込まれたドビー機によって決められる。   The textile texture of the textile product is determined by a dobby machine built into the loom.

従来、このドビー機には、駆動部がコンピュータによって電気的に制御されるもの（電子ドビー機）と、織組織図に対応させて紋板上に紋栓（凹凸）を設けた紋栓カードを使用しこの紋栓カードによって機械的に制御されるものとがある。   Conventionally, in this dobby machine, a drive part is electrically controlled by a computer (electronic dobby machine) and a crest plug card provided with crest plugs (unevenness) on a crest plate corresponding to the woven structure chart Some are used and are mechanically controlled by the crest card.

後者の場合、織り柄の指示は、紋板に紋栓を手で埋め込んでいるのが現状で、埋め込みミスが発生し易く、また、作業時間も多くかかるという問題がある。   In the latter case, there is a problem that the instruction of the woven pattern is that the crest plug is embedded in the crest plate by hand, so that an embedding error is likely to occur and the operation time is increased.

また、長尺柄を製作するためには、紋板を長く連結することが必要であるが、紋板を長く連結することの負荷で織機の運転が出来なくなることもある。   Further, in order to produce a long pattern, it is necessary to connect the pattern boards for a long time. However, there are cases where the loom cannot be operated due to the load of connecting the pattern boards for a long time.

また、紋板は注文生産品で高価であり、夫々の模様に対した一連の紋栓カードが必要であるためにそれらの保管やカード変更にも問題がある。   In addition, the crests are custom-made products and are expensive, and since a series of crest plug cards for each pattern is required, there is a problem in storing and changing the cards.

更に、この紋栓カードの製造が、需要の減少から中止となる可能性が高い。   Furthermore, there is a high possibility that the manufacture of the crest card will be canceled due to a decrease in demand.

上記のような現状から、このままでは多品種少量生産、長尺柄に対応ができないため、これらを電子化することにより紋栓カードを作る作業、紋栓カードの保管といった問題を解消したいというニーズが高い。   Because of the current situation as described above, it is not possible to produce a wide variety of products in small quantities and long patterns, so there is a need to solve problems such as work to create a crest plug card and storage of crest plug cards by digitizing them. high.

前者のような市販の電子ドビー機の導入も有効であるが、既存の和装織機に対しては大型すぎる上、高価なために導入は難しい。   The introduction of a commercially available electronic dobby machine such as the former is also effective, but it is too large for an existing Japanese weaving loom and expensive because it is expensive.

そこで、本発明は、現有する既存のドビー機を簡易に電子ドビー機化することが可能であり、しかも、製織中に糸切れなどのトラブルが発生して修復し直す場合でも、紋柄が狂うことがないように制御される極めて実用性に秀れた複合ドビー機を提供することが技術的課題である。 Therefore, the present invention makes it possible to easily convert an existing dobby machine into an electronic dobby machine, and even if a problem such as thread breakage occurs during weaving and the repair is performed again, the pattern may be out of order. It is a technical problem to provide a composite dobby machine that is controlled so that there is no possibility and is extremely practical.

添付図面を参照して本発明の要旨を説明する。   The gist of the present invention will be described with reference to the accompanying drawings.

多数のフックレバー１を選択移動することで、往復動するナイフエッジ２に多数のフック部３を選択係止させてこのナイフエッジ２の往復動に連動して少なくとも織機Ａに備えた経糸４の開口を制御する多数の綜絖５を選択上下動させるように構成し、前記一の綜絖５を選択上下動させる前記フック部３は二体設けて前記綜絖５数に対応させて並設した前記フック部３を二列設け、前記往復動するナイフエッジ２も前記二列のフック部３に対応して夫々設けて合計二体設け、前記フックレバー１も前記各ナイフエッジ２に対して設けた前記各列のフック部３を選択係止させるために夫々一列づつ合計二列設け、前記各ナイフエッジ２の往復動は位相が１８０度異なり互いに反対側へすれ違い往復動するように構成し、前記互いに反対側へすれ違い往復動するナイフエッジ２に対して前記各列のフックレバー１を選択上下動して各列のフック部３を選択係止して前記ナイフエッジ２に連動させ前記どの綜絖５を上下動させるかを選択するように構成して、緯糸８の番数が奇数番のときは一方のナイフエッジ２が一方側へ移動する際この一方のナイフエッジ２に対する一方列の前記フックレバー１が選択移動することで前記一方列のフック部３がこの一方のナイフエッジ２に選択係止されこのフック部３のこの一方のナイフエッジ２による一方向への移動によって前記綜絖５が選択引き上げされ、緯糸８の番数が偶数番のときは、この一方のナイフエッジ２が他方向へ移動する際他方のナイフエッジ２が前記一方向に移動し、この際前記他方のナイフエッジ２に対する他方列の前記フックレバー１が選択移動することで前記他方列のフック部３がこの他方のナイフエッジ２に選択係止されてこのフック部３のこの他方のナイフエッジ２による他方向への移動によって前記綜絖５が選択引き上げされるように構成した複合ドビー機Ｂにおいて、前記各フックレバー１を上下動する多数のシリンダ装置６と、この各シリンダ装置６の選択駆動によりどのフックレバー１を移動させて前記どのフック部３を前記ナイフエッジ２に係止してこのナイフエッジ２により前記どの綜絖５を上下動させるかを制御する制御プログラムを備えた制御部７と、前記ナイフエッジ２の位置が、前記綜絖５の上昇により所定番数の経糸４を上昇させて経糸４間を開口しこれに奇数番の緯糸８を通す奇数番作動位置か若しくは所定番数の経糸４を上昇させて経糸４間を開口してこれに偶数番の緯糸８を通す偶数番作動位置かを検出する検出手段９とから成り、この検出手段９は、前記一方のナイフエッジ２と前記他方のナイフエッジ２とが互いに反対側へすれ違い往復動することで前記ナイフエッジ２の位置は前記奇数番作動位置と前記偶数番作動位置とが交互に繰り返されるが、このナイフエッジ２の位置がいずれの作動位置にあるかを検出するように、前記往復動するナイフエッジ２の往動始点若しくは復動始点を検出して一方のナイフエッジ２が往動始点若しくは復動始点にあるかを検出して前記ナイフエッジ２の位置が現在前記奇数番作動位置若しくは前記偶数番作動位置のいずれかであるかを検出するセンサー９により構成し、前記綜絖５を選択上下動させて経糸４間を開口しこれに緯糸８を通すように構成した織機Ａの運転基準となるクランク機構の回転軸の回転位置を検出する回転検出手段を備え、織り込んだ緯糸８の番数若しくは次に織り込む緯糸８の番数をカウント表示する製織番数表示手段と、前記製織番数を変更して開始操作することでその変更番数若しくはその次の番数から改めて予め設定された紋柄データに基づいて前記各シリンダ装置６を駆動制御する再開運転開始番数変更手段とを前記制御プログラムに備え、前記制御部７の制御プログラムは、運転再開時の緯糸８の製織番数が奇数番か偶数番かに基づくナイフエッジ位置と、前記検出手段９による運転再開時の現実のナイフエッジ位置とが、双方共前記奇数番作動位置若しくは双方共前記偶数番作動位置ではない不一致の場合には、運転作動させない若しくは不一致であることを報知する運転再開位置判定手段を備えたことを特徴とする複合ドビー機に係るものである。 By selectively moving a large number of hook levers 1, a large number of hook portions 3 are selectively locked to the reciprocating knife edge 2, and at least the warp 4 provided in the loom A is interlocked with the reciprocating movement of the knife edge 2. A plurality of hooks 5 for controlling the opening are selectively moved up and down, and the hook part 3 for selectively moving the one hook 5 up and down is provided, and the hooks arranged in parallel corresponding to the number of the hooks 5 are provided. Two portions 3 are provided, and the reciprocating knife edges 2 are also provided corresponding to the two rows of hook portions 3 to provide a total of two, and the hook lever 1 is also provided for each knife edge 2. In order to selectively lock the hook portions 3 in each row, a total of two rows are provided, and the reciprocating motions of the knife edges 2 are configured to reciprocate in opposite directions with a phase difference of 180 degrees. Slip to the other side The hook levers 1 of each row are selectively moved up and down with respect to the reciprocating knife edge 2 to selectively lock the hook portions 3 of each row, and the hook 5 is moved up and down in conjunction with the knife edge 2. When the number of wefts 8 is an odd number, when one knife edge 2 moves to one side, one row of the hook levers 1 with respect to the one knife edge 2 selectively moves As a result, the hook portion 3 in the one row is selectively locked to the one knife edge 2, and the hook 5 is selectively lifted by the movement of the hook portion 3 in one direction by the one knife edge 2. When the number of the first knife edge 2 is an even number, the other knife edge 2 moves in the one direction when the one knife edge 2 moves in the other direction. At this time, the hooks in the other row with respect to the other knife edge 2 are moved. When the lever 1 is selectively moved, the hook portion 3 in the other row is selectively locked to the other knife edge 2, and the hook 5 is moved in the other direction by the other knife edge 2 so that the hook 5 is moved. In the composite dobby machine B configured to be selectively pulled up, a large number of cylinder devices 6 that move the hook levers 1 up and down, and which hook levers 1 are moved by selective driving of the cylinder devices 6 to which hook A control unit 7 having a control program for controlling the part 3 to be locked to the knife edge 2 and controlling which scissors 5 are moved up and down by the knife edge 2; raising the odd working position or Wakashi Ku staple number of warp yarns 4 where the passing weft 8 odd numbered by increasing the warp fourth predetermined number number opened between warps 4 to thereby increase the And detecting means 9 for detecting whether the even numbered weft thread 8 is opened and the even numbered weft 8 is passed through the warp yarn 4, and the detecting means 9 comprises the one knife edge 2 and the other knife edge. As the position of the knife edge 2 is alternately repeated between the odd-numbered operating position and the even-numbered operating position, the position of the knife edge 2 is determined as any operating position. The forward movement start point or the backward movement start point of the reciprocating knife edge 2 is detected to detect whether one knife edge 2 is at the forward movement start point or the backward movement start point. The sensor 9 detects whether the position of the edge 2 is currently the odd numbered operating position or the even numbered operating position, and the hook 5 is selectively moved up and down to open the space between the warps 4. Rotation detecting means for detecting the rotational position of the rotating shaft of the crank mechanism that is the operation reference of the loom A configured to pass the yarn 8 is provided, and counts the number of weft yarns 8 weaved or the number of weft yarns 8 weaved next. The weaving number display means for displaying, and by starting the operation after changing the number of weaving numbers, the cylinder devices 6 are driven based on the pattern data preset in advance from the changed number or the next number. The control program includes a restart operation start number changing means for controlling, the control program of the control unit 7 is a knife edge position based on whether the weaving number of the weft 8 at the time of restarting operation is an odd number or an even number , It said knife edge position of the real time operation resuming the detection means 9, in the case of both the odd-numbered operative position or not both the even-numbered operative position discrepancy, do is operated actuation Or those of the multi dobby, characterized in that it comprises the operation resuming position determining means indicating that a mismatch.

また、前記制御部７の前記制御プログラムに基づき前記多数の各フックレバー１を夫々移動駆動制御する前記多数のシリンダ装置６を取付機体10に設け、この取付機体10を前記フックレバー１近傍に着脱自在に取付固定したことを特徴とする請求項１記載の複合ドビー機。に係るものであるに係るものである。 Further, the mounting device body 10 is provided with the plurality of cylinder devices 6 for controlling the movement of the plurality of hook levers 1 based on the control program of the control unit 7, and the mounting device body 10 is attached to and detached from the hook lever 1. The composite dobby machine according to claim 1, wherein the composite dobby machine is freely attached and fixed. It is related to.

本発明は上述のように構成したから、複合ドビー機を電子化可能となるので、前記機械式ドビー機の欠点を解決することができ、しかも、糸切れなどのトラブル発生後の運転再開時に、複合ドビー機における緯糸の奇数番か偶数番かに基づくナイフエッジの作動位置と、検出手段による運転再開時の現実のナイフエッジの作動位置とが不一致のままであると、一致するように正すまでは製織運転が再開されないか若しくは不一致であることが報知されるために、確実に正しい紋柄の織物が出来上がることになる極めて実用性に秀れた複合ドビー機となり、その上、本発明は、例えば、既存の機械式のドビー機にシリンダ装置と、制御部と、検出手段を後から組み込むことでも構成可能であるため、高価な電子ドビー機を新規に導入するよりも、既存のドビー機の主要部を使用できる分安価に導入可能となるなど、極めて商品価値の高い画期的な複合ドビー機となる。 Since the present invention is configured as described above, the composite dobby machine can be digitized, so that the disadvantages of the mechanical dobby machine can be solved, and at the time of restarting operation after occurrence of trouble such as yarn breakage, If the operation position of the knife edge based on the odd or even number of wefts in the compound dobby machine and the actual knife edge operation position at the time of restarting operation by the detection means remain inconsistent, until they are corrected to match to the being informed that weaving operation is to or inconsistency not resumed, it is certainly correct fabric triggerfish will be is completed very practical to soo composite dobby, Moreover, the present invention is, for example, Because it can be configured by incorporating a cylinder device, control unit, and detection means into an existing mechanical dobby machine later, rather than introducing an expensive electronic dobby machine newly Such as the main part of the existing dobby a minute at low cost can be introduced can be used, the extremely high commercial value innovative composite dobby.

また、本発明においては、前記検出手段による各ナイフエッジの作動位置の検出が良好に行われることとなり、しかも、この検出手段は簡易に設計実現可能であると共に、取付機体を既存のドビー機に取付（後付）固定しただけで検出手段によるナイフエッジの作動位置検出が行われる構成を簡易に設計実現可能となるなど、一層実用性に秀れた構成の複合ドビー機となる。Further, in the present invention, the detection position of each knife edge can be satisfactorily detected by the detection means, and the detection means can be easily designed and realized, and the attachment machine body can be used as an existing dobby machine. It becomes a composite dobby machine having a configuration that is more practical, such that it is possible to easily design and implement a configuration in which the detection position of the knife edge is detected by the detection means simply by mounting (retrofitting).

また、請求項２記載の発明においては、既存のドビー機へ後付することで本発明を構成可能となると共に、簡易に設計実現可能で量産性に秀れる一層実用性に秀れた構成の複合ドビー機となる。 Further, in the invention described in claim 2, the present invention can be configured by retrofitting to an existing dobby machine, and can be easily designed and realized in a mass-productive configuration. It becomes a compound dobby machine.

好適と考える本発明の実施形態（発明をどのように実施するか）を、図面に基づいて本発明の作用を示して簡単に説明する。   DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention that are considered suitable (how to carry out the invention) will be briefly described with reference to the drawings, illustrating the operation of the present invention.

例えば、織機Ａには、１４枚の綜絖が備えられて、各綜絖５（のヘルド）には選択された経糸４が通され、所定の綜絖５を選択して引き上げることで、この綜絖５により引き上げた経糸４と他の経糸４間を開口し、この開口に緯糸８を通して織物（織地）を織り込むが、この際、複合ドビー機Ｂによって、どの経糸４を通した綜絖５を上げ下げするのか、即ち、どのフックレバー１を選択移動し、往復動するナイフエッジ２に多数のフック部３を選択係止させてナイフエッジ２の往復動に連動して少なくとも織機Ａに備えた多数の綜絖５を選択上下動するのかが制御されて、予め作成された紋柄データに基づいた紋柄が形成されることになる。 For example, the loom A is provided with 14 reeds, and the selected warp 4 is passed through each reed 5 (the heald). By selecting and lifting a predetermined reed 5, opening between warps 4 and the other of the warp 4 was pulled, but woven fabric (fabric) through the weft 8 in the opening, this time, by a composite dobby B, and raising and lowering the heddle 5 through the throat of the warp yarns 4 That is, which hook lever 1 is selectively moved, and a large number of hooks 3 are selectively locked to the reciprocating knife edge 2 so as to interlock with the reciprocating movement of the knife edge 2, at least a plurality of scissors provided in the loom A Whether or not 5 is selected and moved up and down is controlled, and a pattern based on previously created pattern data is formed.

また、本発明は、図示したように複合ドビー機であって、前記一の綜絖５を選択上下動させる前記フック部３は二体設けて前記綜絖５数に対応させて並設した前記フック部３を二列設け、前記往復動するナイフエッジ２も前記二列のフック部３に対応して夫々設けて合計二体設け、前記フックレバー１も前記各ナイフエッジ２に対して設けた前記各列のフック部３を選択係止させるために夫々一列づつ合計二列設け、前記各ナイフエッジ２の往復動は位相が１８０度異なり互いに反対側へすれ違い往復動するように構成し、前記互いに反対側へすれ違い往復動するナイフエッジ２に対して前記各列のフックレバー１を選択上下動して各列のフック部３を選択係止して前記ナイフエッジ２に連動させ前記どの綜絖５を上下動させるかを選択するように構成して、緯糸８の番数が奇数番のときは一方のナイフエッジ２が一方側へ移動する際この一方のナイフエッジ２に対する一方列の前記フックレバー１が選択移動することで前記一方列のフック部３がこの一方のナイフエッジ２に選択係止されこのフック部３のこの一方のナイフエッジ２による一方向への移動によって前記綜絖５が選択引き上げされ、緯糸８の番数が偶数番のときは、この一方のナイフエッジ２が他方向へ移動する際他方のナイフエッジ２が前記一方向に移動し、この際前記他方のナイフエッジ２に対する他方列の前記フックレバー１が選択移動することで前記他方列のフック部３がこの他方のナイフエッジ２に選択係止されてこのフック部３のこの他方のナイフエッジ２による他方向への移動によって前記綜絖５が選択引き上げされるように構成している。Further, the present invention is a composite dobby machine as shown in the figure, wherein the hook portion 3 for selectively moving the one hook 5 up and down is provided, and the hook portions arranged in parallel corresponding to the number of hooks 5 are provided. 3 are provided in two rows, the reciprocating knife edges 2 are also provided corresponding to the two rows of hook portions 3, respectively, and a total of two are provided, and the hook lever 1 is provided for each knife edge 2. In order to selectively lock the hook portions 3 in the row, a total of two rows are provided, and the reciprocating motions of the knife edges 2 are configured to reciprocate in opposite directions with a phase difference of 180 degrees, The hook levers 1 of each row are selectively moved up and down with respect to the knife edge 2 that reciprocally moves sideways, and the hook portions 3 of each row are selectively locked and interlocked with the knife edge 2 to move the hook 5 up and down. Select whether to move Thus, when the number of wefts 8 is an odd number, when one knife edge 2 moves to one side, the one row of hook levers 1 with respect to the one knife edge 2 selectively moves to move the one The hook portions 3 in the row are selectively locked to the one knife edge 2, and the hook 5 is selectively lifted by the movement of the hook portion 3 in one direction by the one knife edge 2, and the number of the wefts 8 is an even number. In the case of No., when the one knife edge 2 moves in the other direction, the other knife edge 2 moves in the one direction, and at this time, the hook levers 1 in the other row with respect to the other knife edge 2 selectively move. As a result, the hook portion 3 in the other row is selectively locked to the other knife edge 2, and the hook 5 is moved in the other direction by the other knife edge 2 so that the hook 5 is moved. It is configured so as to be-option pulling up.

本発明のこの複合ドビー機Ｂは、前記各フックレバー１を上下動する多数のシリンダ装置６と、この各シリンダ装置６の選択駆動によりどのフックレバー１を移動させて前記どのフック部３を前記ナイフエッジ２に係止してこのナイフエッジ２により前記どの綜絖５を上下動させるかを制御する制御プログラムを備えた制御部７と、前記ナイフエッジ２の位置が、前記綜絖５の上昇により所定番数の経糸４を上昇させて経糸４間を開口しこれに奇数番の緯糸８を通す奇数番作動位置か若しくは所定番数の経糸４を上昇させて経糸４間を開口してこれに偶数番の緯糸８を通す偶数番作動位置かを検出する検出手段９とから成る。 The composite dobby machine B of the present invention includes a large number of cylinder devices 6 that move the hook levers 1 up and down, and which hook levers 1 are moved by selective driving of the cylinder devices 6 to move the hook portions 3 to the hook units 3. A control unit 7 having a control program for controlling the knife 5 to be moved up and down by the knife edge 2 and the position of the knife edge 2 is determined by the raising of the knife 5. The standard number of warps 4 are raised to open between the warps 4 and the odd numbered working position through which the odd number of wefts 8 are passed, or the predetermined number of warps 4 are raised to open between the warps 4 and even And detecting means 9 for detecting whether the operating position is an even-numbered operating position through which the weft 8 is passed .

即ち、前記一方のナイフエッジ２と前記他方のナイフエッジ２とが互いに反対側へすれ違い往復動することで前記ナイフエッジ２の位置は前記奇数番作動位置と前記偶数番作動位置とが交互に繰り返されるが、このナイフエッジ２の位置がいずれの作動位置にあるかを検出するように、前記往復動するナイフエッジ２の往動始点若しくは復動始点を検出して一方のナイフエッジ２が往動始点若しくは復動始点にあるかを検出して前記ナイフエッジ２の位置が現在前記奇数番作動位置若しくは前記偶数番作動位置のいずれかであるかを検出する。That is, when the one knife edge 2 and the other knife edge 2 pass each other and reciprocate, the position of the knife edge 2 is alternately repeated between the odd numbered operating position and the even numbered operating position. However, in order to detect which operating position the knife edge 2 is in, the forward movement start point or the backward movement start point of the reciprocating knife edge 2 is detected, and one knife edge 2 moves forward. Whether the position of the knife edge 2 is currently in the odd numbered operating position or the even numbered operating position is detected by detecting whether it is at the start point or the backward movement start point.

従って、運転を開始すると、例えば、予め制御プログラムに備えられた（入力された）紋柄データに基づいて制御部７が多数のシリンダ装置６を選択駆動し、このシリンダ装置６の駆動により多数のフックレバー１が選択移動して前記のように所定の紋柄を有する織物が製織される。 Therefore, when the operation is started, for example, the control unit 7 selectively drives a large number of cylinder devices 6 on the basis of the pattern data provided (input) in advance in the control program. The lever 1 is selectively moved to weave a fabric having a predetermined pattern as described above.

従って、紋栓カードを用いた既存の機械式ドビー機では、紋板に紋栓を埋め込む作業に非常に多くの労力を要し、新たなデザインに対応するのが難しいが、本発明では、例えばパソコンで組織データを作成し、そのデータを制御部７に入力するだけで織物の製織が可能となるので、新しいデザインにも迅速に対応でき、作業性の向上と時間短縮により生産コスト低減を実現でき、また、紋栓カードを用しないことでの様々なコスト削減や、紋柄データを電子データとして管理できることで、保管場所をとらず再度探す手間もかからないなどのメリットを有する。   Therefore, in the existing mechanical dobby machine using the crest plug card, it takes a lot of labor to embed the crest plug in the crest plate, and it is difficult to cope with a new design. By creating organization data on a personal computer and inputting the data into the control unit 7, weaving of the fabric is possible, so it is possible to respond quickly to new designs, and reduce production costs by improving workability and reducing time. In addition, various costs can be reduced by not using a crest plug card, and the print pattern data can be managed as electronic data.

また、本発明は、例えば、既存の機械式のドビー機に前記シリンダ装置６と、制御部７と、検出手段９を後から組み込むことでも本発明の複合ドビー機Ｂを構成可能であるため、このように構成すれば、高価な電子ドビー機を新規に導入するよりも、既存のドビー機の主要部を使用できる分導入コスト安となる。 Further, the present invention can constitute the composite dobby machine B of the present invention by, for example, incorporating the cylinder device 6, the control unit 7, and the detection means 9 into an existing mechanical dobby machine later. If comprised in this way, rather than introducing an expensive electronic dobby machine newly, the introduction cost will be reduced because the main part of the existing dobby machine can be used.

具体的には、例えば、前記制御部７の前記制御プログラムに基づき前記多数の各フックレバー１を夫々移動駆動制御する前記多数のシリンダ装置６を取付機体10に設け、この取付機体10を前記フックレバー１近傍に着脱自在に取付固定する構成とすれば、既存の複合ドビー機Ｂへの後付構造を簡易に設計実現可能となる。 Specifically, for example, the mounting device body 10 is provided with the plurality of cylinder devices 6 for moving and controlling the plurality of hook levers 1 based on the control program of the control unit 7. If it is configured to be detachably attached and fixed in the vicinity of the lever 1, a retrofit structure to the existing composite dobby machine B can be easily realized.

従って、一般に普及している複合ドビー機Ｂを所有していれば、本発明は低価格で実現することができ、更に、着脱自在な取付機体10は、生産順位優先で必要な織機Ａの複合ドビー機Ｂにだけに組み込んで、迅速に製織することが可能となる。 Therefore, the present invention can be realized at a low price if the composite dobby machine B which is generally spread is owned, and the removable attachment machine body 10 is a composite of the loom A which is necessary in order of production priority. It is possible to quickly weave by incorporating only in the dobby machine B.

また、本発明では、ナイフエッジ２の位置が、綜絖５の上昇により所定番数の経糸４を上昇させて経糸４間を開口しこれに奇数番の緯糸８を通す奇数番作動位置か若しくは所定番数の経糸４を上昇させて経糸４間を開口しこれに偶数番の緯糸８を通す偶数番作動位置かが検出手段９によって検出される。 Further, in the present invention, the position of the knife edge 2 is the odd number operating position in which the predetermined number of warps 4 are raised by raising the reed 5 to open between the warps 4 and pass the odd number wefts 8 therethrough. The detecting means 9 detects the even-numbered operating position where the predetermined number of warps 4 are raised to open between the warps 4 and pass the even-numbered wefts 8 therethrough.

例えば、前記一方の往復動するナイフエッジ２の往動始点及び復動始点を検出することで前記作動位置が前記奇数番作動位置か前記偶数番作動位置かであるかを検出する前記検出手段９としてのセンサー９を前記取付機体10に設ければ、前記検出手段９による各作動位置の検出が良好に行われることとなり、しかも、センサー９によりこの検出手段９を簡易に設計実現可能であると共に、取付機体10を既存の複合ドビー機Ｂに取付固定しただけで検出手段９による現実の作動位置検出が行われる構成を簡易に設計実現可能となる。 For example, the detection means for the operating position by detecting the forward movement starting point and backward start point of the knife edges 2 which reciprocates the one to detect whether there are or the odd-numbered working position or the even-numbered operating position If the sensor 9 as 9 is provided in the mounting body 10, the detection means 9 can detect each operating position satisfactorily, and the sensor 9 can be easily designed and realized. In addition, it is possible to easily design and realize a configuration in which the actual operation position is detected by the detection means 9 only by attaching and fixing the attachment machine body 10 to the existing composite dobby machine B.

この検出手段９の作動位置検出により、運転再開時の織り出し開始位置の間違いを防ぐように前記制御部７によって制御される。 By the detection of the operation position of the detection means 9, the control unit 7 controls so as to prevent an error in the weaving start position when the operation is resumed.

具体的には、製織運転中に糸切れなどのトラブルが発生した場合は、運転を停止し、そのトラブル発生箇所まで織物の緯糸８を解いた後、運転を再開するが、この運転再開時に、緯糸８の番数か奇数番か偶数番かに基づくナイフエッジ２の作動位置と、前記検出手段９による運転再開時の現実のナイフエッジ２の作動位置とが、双方共前記奇数番作動位置若しくは双方共前記偶数番作動位置ではない不一致の場合には、制御プログラムの運転再開位置判定手段により運転作動させない若しくは不一致であることが報知される。 Specifically, when trouble such as yarn breakage occurs during the weaving operation, the operation is stopped, and the operation is resumed after the weft 8 of the fabric is unwound up to the trouble occurrence point. The operating position of the knife edge 2 based on whether the number of the weft yarns 8 is odd numbered or even number and the actual operating position of the knife edge 2 when the operation is resumed by the detecting means 9 are both the odd numbered operating position or In the case of a mismatch that is not the even-numbered operating position for both, the operation restart position determining means of the control program informs that the driving operation is not performed or that they do not match.

更に詳しくは、運転再開時の現実のナイフエッジ２の作動位置は、どのようなタイミングで運転を停止したかによって決まる。つまり、運転を停止すると、運転を再開するまでは織機Ａも複合ドビー機Ｂも動かないため、運転停止時の作動位置が運転再開時の作動位置となる。この運転再開時の作動位置と、トラブルが発生した後傷戻し等して緯糸８をほどき、改めて運転再開する緯糸８の番数が奇数番か偶数番かに基づく作動位置とが異なる場合を不一致と判定する。 More specifically, the operating position of the knife edge 2 of the real time OPERATION resume depends either run was stopped at any timing. That is, when the operation is stopped, the loom A and the composite dobby machine B do not move until the operation is resumed, so that the operation position when the operation is stopped becomes the operation position when the operation is resumed. When the operation position at the time of resuming operation is different from the operation position based on whether the number of wefts 8 that are unwound after the occurrence of a trouble is unwound, etc. Judged as inconsistent.

不一致と判定された場合には、もう一本緯糸８を解くか、または現在の作動位置から逆の作動位置へと作動位置を変更し直す。 If it is determined that they do not match, another weft 8 is unwound or the operating position is changed from the current operating position to the reverse operating position.

これが一致した場合は、運転が再開されて製織が進行する。 If this is match, the operation is resumed weaving progresses.

従って、運転再開時に、緯糸８の奇数番か偶数番かに基づく作動位置と、前記検出手段９による運転再開時の現実の作動位置とが不一致のまま再開すると、この運転再開位置からの紋柄が狂ってしまうが、本発明では前記不一致の際にそのまま運転が再開されることがなく、一致するように正すまでは製織運転が再開されないため、製織途中にトラブルがあっても確実に正しい紋柄の織物が出来上がることになる。 Therefore, when the operation position based on the odd number or even number of the weft 8 and the actual operation position when the operation is resumed by the detecting means 9 are resumed when the operation is resumed, the pattern from the operation resumption position is displayed. However, in the present invention, in the case of the mismatch, the operation is not resumed as it is, and the weaving operation is not resumed until it is corrected so that it matches. The fabric will be completed.

本発明の具体的な実施例について図面に基づいて説明する。   Specific embodiments of the present invention will be described with reference to the drawings.

本実施例の織機Ａは和装織機Ａを採用している。この織機Ａを概略的に説明すると、１４枚の綜絖５が図１において奥行き方向（図５では左右方向）に並設されていて、例えば経糸４を通した複数の綜絖５を上下動させて経糸４を開口し、この開口に緯糸８を通して織物（織地）を織り込む構成である。 The loom A of this embodiment employs a Japanese loom A. Above when describing this loom A schematically, the 14 heald 5 have been arranged in the depth direction (Fig. 5 in the horizontal direction) in FIG. 1, the heald 5 of several through the warps 4 For example the warps 4 opens is moved downward, a structure weaving a fabric (fabric) through the weft 8 in the opening.

また、この織機Ａには、複合ドビー機Ｂが設けられている。 Further, the loom A is provided with a composite dobby machine B.

本実施例の複合ドビー機Ｂを概略的に説明すると、多数のフックレバー１が軸12上に回動自在に軸支されると共に、この多数のフックレバー１は、図１において奥行方向に並設され、この多数のフックレバー１と同数のフック部３がフックレバー１と同方向に並設され、図２に示すように、このフックレバー１の一つ一つの上動に連動して連動杆17を介し各フック部３が下動するように構成されている。 The composite dobby machine B of the present embodiment will be schematically described. A large number of hook levers 1 are rotatably supported on a shaft 12, and the large number of hook levers 1 are arranged in the depth direction in FIG. The same number of hooks 3 as the number of hook levers 1 are arranged in the same direction as the hook levers 1 and are interlocked with the upward movement of each of the hook levers 1 as shown in FIG. Each hook portion 3 is configured to move downward via a flange 17.

また、この多数のフック部３は、図３に示すように、上段の列と下段の列とを有する上下二段二列構成とされ、上下方向で同位置に存する上段のフック部３と下段のフック部３とは一つの連結部材11の上端部と下端部とに回動自在に軸支連結している。   Further, as shown in FIG. 3, the large number of hook portions 3 have an upper and lower two-row configuration having an upper row and a lower row, and the upper hook portion 3 and the lower row located at the same position in the vertical direction. The hook portion 3 is pivotally connected to the upper end portion and the lower end portion of one connecting member 11 so as to be rotatable.

また、織機Ａの運転基準となるクランク機構と同期してナイフエッジ２が水平往復動するように設けられ、フックレバー１の上動に連動してフック部３が下動すると、フック部３がこのナイフエッジ２に係止してフック部３が往復動するように構成されている。   Further, the knife edge 2 is provided so as to reciprocate horizontally in synchronization with the crank mechanism that is the operation reference of the loom A. When the hook portion 3 moves downward in conjunction with the upward movement of the hook lever 1, the hook portion 3 is The hook portion 3 is configured to reciprocate while being locked to the knife edge 2.

また、このナイフエッジ２は上下二箇所に設けられて、上段列の各フック部３は上方のナイフエッジ２に係止し、下段列のフック部３は下方のナイフエッジ２に係止する構成としている。   Further, the knife edge 2 is provided at two upper and lower portions, and each hook portion 3 in the upper row is locked to the upper knife edge 2, and the hook portion 3 in the lower row is locked to the lower knife edge 2. It is said.

また、この上下二箇所のナイフエッジ２は、図４に示すように、軸13上に回動自在に軸支された連動部材14の上端部あるいは下端部に設けられ、この連動部材14に接触するように配置されたカム体15の、前記織機Ａの動力源を動力とする回動作動に連動して、ナイフエッジ２が往復運動を行う構成としている。   Further, as shown in FIG. 4, the upper and lower knife edges 2 are provided at the upper end portion or the lower end portion of the interlocking member 14 rotatably supported on the shaft 13, and contact the interlocking member 14. The knife edge 2 is configured to reciprocate in conjunction with the turning operation of the cam body 15 arranged so as to be powered by the power source of the loom A.

また、前記連結部材11は、前記各綜絖５と同数が設けられ、この連結部材11に連結した上下いずれかのフック部３がナイフエッジ２に係止した際の往復動に連動してこの連結部材11も往復移動し、この際、この連結部材11と、連結杆18，揺動杆19，ワイヤー16を介して連結した各綜絖５が一つ一つ上下動する構成としている。 Further, the connecting member 11, before SL equal number are provided and each heald 5, one of the upper and lower hook portion 3 which is connected to the connecting member 11 in conjunction with the reciprocation when engaged with the knife edge 2 this The connecting member 11 also reciprocates, and at this time, the connecting member 11, the connecting rod 18, the swinging rod 19, and the rods 5 connected via the wire 16 are moved up and down one by one.

また、例えば、上方のナイフエッジ２に係止する多数のフック部３は、偶数番の緯糸８を織るときの経糸４を上下動させる複数の前記綜絖５と連動する構成とし、下方のナイフエッジ２に係止する多数のフック部３は、奇数番の緯糸８を織るときの経糸４を上下動させる複数の前記綜絖５と連動する構成としている。 In addition, for example, a large number of hook portions 3 that are locked to the upper knife edge 2 are configured to be interlocked with the plurality of reeds 5 that move the warp yarn 4 when the even-numbered weft yarn 8 is woven , and the lower knife edge. A number of hook portions 3 that are locked to 2 are configured to interlock with the plurality of reeds 5 that move the warp yarns 4 up and down when weaving odd-numbered weft yarns 8 .

また、前記ナイフエッジ２の位置が、前記綜絖５の上昇により所定番数の経糸４を上昇させて経糸４間を開口しこれに奇数番の緯糸８を通す奇数番作動位置と、所定番数の経糸４を上昇させて経糸４間を開口してこれに偶数番の緯糸８を通す偶数番作動位置とが前記した上下のナイフエッジ２の互い違いの往復動により、繰り返される。 The position of the knife edge 2 is an odd number operating position in which a predetermined number of warps 4 are lifted by raising the reed 5 to open between the warp yarns 4 and pass odd number wefts 8 therethrough, and a predetermined number. The even-numbered working position in which the warp 4 is raised, the space between the warps 4 is opened, and the even-numbered wefts 8 are passed therethrough is repeated by the reciprocating movement of the upper and lower knife edges 2 described above .

即ち、前記一方のナイフエッジ２と前記他方のナイフエッジ２とが互いに反対側へすれ違い往復動することで前記ナイフエッジ２の位置は前記奇数番作動位置と前記偶数番作動位置とが交互に繰り返されるように構成している（図５参照。）。図中符号20は織機Ａの筬である。 That is, when the one knife edge 2 and the other knife edge 2 pass each other and reciprocate, the position of the knife edge 2 is alternately repeated between the odd numbered operating position and the even numbered operating position. are configured such that (see Fig. 5.). In the figure, reference numeral 20 denotes a bag of the loom A.

即ち、どのフックレバー１を選択移動し、往復動するナイフエッジ２に多数のフック部３を選択係止させてナイフエッジ２の往復動に連動して少なくとも織機Ａに備えた多数の綜絖５を選択上下動するのかを制御することで、所定の紋柄が形成される構成である。   That is, which hook lever 1 is selectively moved, and a large number of hooks 3 are selectively locked to the reciprocating knife edge 2, and at least a plurality of hooks 5 provided in the loom A are interlocked with the reciprocating movement of the knife edge 2. A predetermined pattern is formed by controlling whether the selected vertical movement is performed.

本実施例は、前記各フックレバー１を上下動する多数のシリンダ装置６は、エアシリンダを採用して構成し、前記多数のフックレバー１と同数を有すると共に、この各フックレバー１の下部近傍に配置して、この多数のシリンダ装置６の一つ一つがフックレバー１を一つ一つ上動移動させる構成としている。 In this embodiment, the multiple cylinder devices 6 that move up and down the hook levers 1 are constructed by adopting air cylinders, and have the same number as the multiple hook levers 1, and in the vicinity of the lower portions of the hook levers 1. Each of the multiple cylinder devices 6 is configured to move the hook levers 1 up and down one by one.

また、この多数のシリンダ装置６は取付機体10に設け、この取付機体10を前記フックレバー１近傍に着脱自在に取付固定した構成としている。   Further, the large number of cylinder devices 6 are provided in an attachment machine body 10, and the attachment machine body 10 is detachably attached and fixed in the vicinity of the hook lever 1.

具体的には、図６に示すように、取付機体10は枠形体に構成し、既存の複合ドビー機Ｂのフックレバー１の下部近傍位置に適宜な固定手段（例えば、図面ではボルト21・ナット止）により着脱自在に取付固定し得るように構成している。 Specifically, as shown in FIG. 6, the mounting machine body 10 is configured in a frame shape, and appropriate fixing means (for example, a bolt 21 and a nut in the drawing in the vicinity of the lower part of the hook lever 1 of the existing composite dobby machine B). It is configured so that it can be detachably mounted and fixed by stopping.

検出手段９は、近接した物体を検出する近接センサー９を採用している。   The detection means 9 employs a proximity sensor 9 that detects a close object.

また、このセンサー９は、図４に示すように、前記往復動する下方のナイフエッジ２の往動始点（復動終点）の下部近傍と復動始点（往動終点）の下部近傍との二箇所に配置し、ナイフエッジ２の往動始点及び復動始点を検出して前記作動位置が前記奇数番作動位置若しくは前記偶数番作動位置であるかを検出する構成としている。 Further, the sensor 9, as shown in FIG. 4, second and near the lower portion of the lower vicinity and backward starting point of reciprocation moves forward the start point of the knife edge 2 of the lower (backward end point) (forward movement end point) placed in position, it is configured to detect whether the operating position by detecting the forward movement starting point and backward start point of the knife edge 2 is the odd operating position or the even-numbered operative position.

また、このセンサー９は、前記取付機体10に設けると共に、この取付機体10を複合ドビー機Ｂに取付固定すると、この二箇所のセンサー９が、前記したように下方のナイフエッジ２の往動始点の下部近傍と復動始点の下部近傍との二箇所に配置するように取付機体10に対する設置位置を設定構成している。 In addition, the sensor 9 is provided on the attachment machine body 10 and when the attachment machine body 10 is attached and fixed to the composite dobby machine B, the two sensors 9 are set to the forward movement starting point of the lower knife edge 2 as described above. The installation position with respect to the mounting machine body 10 is set and configured so as to be arranged in two places, near the lower part of the moving part and near the lower part of the backward movement starting point.

制御部７は、制御プログラムによって制御される。   The control unit 7 is controlled by a control program.

また、この制御プログラムは、運転再開時の緯糸８の奇数番か偶数番かに基づく作動位置と前記検出手段９による運転再開時の現実の作動位置とが、双方共前記奇数番作動位置若しくは双方共前記偶数番作動位置ではない不一致の場合には、運転作動させない運転再開位置判定手段を備えている。不一致の場合にそのことを作業者に報知する運転再開位置判定手段を備える構成としても良いし、運転作動させず且つ報知もなされる構成を採用しても良い。 The control program is odd or even number crab based operating position and the operating position of the real time operation resumed by the detection unit 9, both the odd-numbered operating position or both of the weft 8 during operation resuming In the case of a mismatch that is not the even-numbered operation position, an operation resumption position determination unit that does not operate is provided. It is good also as a structure provided with the driving | running | working resumption position determination means which alert | reports that to an operator in the case of a mismatch, and the structure which does not drive | operate and is notified may be employ | adopted.

この制御部７の制御プログラムは、表計算ソフトエクセルのＶＢＡを用いて開発したデータ作成用ソフトを使用し、パソコンで作成する。   The control program of the control unit 7 is created on a personal computer using data creation software developed using VBA of spreadsheet software Excel.

また、この制御部７は、前記織機Ａ、前記複合ドビー機Ｂとは別体に設けられた演算処理装置７によって構成している。 In addition, the control unit 7 is configured by an arithmetic processing device 7 provided separately from the loom A and the composite dobby machine B.

また、本実施例では、織機Ａの運転基準となるクランク機構の回転軸（図示省略）の回転位置を検出する回転検出手段（図示省略）を備え、織り込んだ緯糸８の番数若しくは次に織り込む緯糸８の番数をカウント表示する製織番数表示手段と、前記製織番数を変更して開始操作することでその変更番数若しくはその次の番数から改めて予め設定された紋柄データに基づいて前記各シリンダ装置６を駆動制御する再開運転開始番数変更手段とを前記制御プログラムに備えている。 Further, in this embodiment, provided with a rotation detector (not shown) for detecting the rotational position of the rotary shaft (not shown) of a crank mechanism comprising a driving reference woven machine A, number of a woven Ri elaborate weft 8 or Next, weaving number display means for counting and displaying the number of weft yarns 8 to be woven, and pattern data preset in advance from the changed number or the next number by changing the weaving number and starting operation. The control program includes restart operation start number changing means for driving and controlling each cylinder device 6 based on the control program.

具体的には、回転検出手段はエンコーダ（センサー）を採用している。この回転検出手段としてのエンコーダは、クランク機構の回転軸の回転位置を８領域に区分けして回転軸がどの回転位置にあるのかを検出する構成としている。 Specifically, the rotation detecting means employs an encoder (sensor) . Encoder as a rotation detecting means this is a configuration that detects whether in rotary shaft which rotates position the rotational position of the rotation axis of the crank mechanism is divided into 8 regions.

また、緯糸８のカウントは、緯糸８数を１からカウントするか、０からカウントするか、即ち、現在織り込んだ緯糸８の番数をカウントする構成か、次に織り込む緯糸８の番数をカウントする構成かのどちらを採用しても良いが、本実施例では、次に織り込む緯糸８の番数をカウントする構成を採用している。 The count of the weft yarn 8, or counts the number of weft 8 from 1, or counting from 0, i.e., whether configured to count the number of a current which incorporated weft 8, then interworking number of a weft 8 Either of the counting configurations may be adopted, but in this embodiment, the configuration of counting the number of weft yarns 8 to be woven next is adopted.

また、前記制御部７たる演算処理装置（図示省略）にディスプレイ（図示省略）を設け、前記製織番数表示手段によりこのディスプレイに緯糸８数がデジタル数字で表示される構成としている。   Further, a display (not shown) is provided in the arithmetic processing unit (not shown) as the control unit 7, and the weft number display means displays the number of 8 wefts on the display as digital numbers.

また、このディスプレイには、タッチパネル式の入力機能を設け、このディスプレイをタッチ操作することで運転開始番数を変更でき、この変更番数に基づいて前記再開運転開始番数変更手段により、改めてシリンダ装置６が正しく駆動制御される構成としている。   Further, the display is provided with a touch panel type input function, and the operation start number can be changed by touching the display. Based on the change number, the restart operation start number changing means changes the cylinder again. The apparatus 6 is configured to be correctly driven and controlled.

また、このディスプレイには、従来の紋栓カードと同等の絵柄が表示され、現在どのような制御がなされているのかを目視確認できるように構成している。   In addition, this display is configured to display a picture equivalent to that of a conventional crest plug card so that the user can visually check what control is currently being performed.

また、このディスプレイには、組織情報、綜絖５のヘルド通し状況、紋栓情報、織機Ａ及び複合ドビー機Ｂの運転開始ボタン、運転停止ボタンが表示される構成としている。 In addition, the display is configured to display the tissue information, the heald state of the bag 5, the capping information, the operation start button and the operation stop button of the loom A and the composite dobby machine B.

次に、図７のフローチャートを用いて本実施例の作用を説明する。   Next, the operation of this embodiment will be described with reference to the flowchart of FIG.

先ず、準備作業として、パソコンで紋柄データを作成し、制御部７に入力する。   First, as preparatory work, pattern data is created by a personal computer and input to the control unit 7.

織機Ａを運転開始位置に移動し、ディスプレイに開始したい緯糸８の番号を入力する。   The loom A is moved to the operation start position, and the number of the weft 8 to be started is input to the display.

この際、検出手段９（位置検出センサー９）からの信号を基に、ナイフエッジ２の作動位置が前記いずれの作動位置であるかが検出される。 At this time, on the basis of the signal of the detection means 9 (position sensor 9) or al, operative position of the knife edge 2 or the which of the operating position is detected.

ディスプレイの運転開始ボタンを押すと、前記検出された時の現在の作動位置と、入力した緯糸８のデータ（偶数番か奇数番か）に基づく作動位置とが共に一致しているか否かが判定される。 Pressing the operation start button of the display, the current operating position, whether or not the operating position based on the data (or even-numbered or odd-numbered) of the weft 8 input are both consistent determination of when the detected Is done.

不一致の場合には、制御部７によって織機Ａ、複合ドビー機Ｂが作動しないように制御される。 In the case of mismatch, the control unit 7 controls the loom A and the composite dobby machine B so as not to operate.

この場合、作業者がナイフエッジ２の作動位置と入力する緯糸８の番号とを確認し、この運転開始に際しての作動位置と緯糸８の番号（奇数番か偶数番かに基づく作動位置）とが一致するように是正する。 In this case, the operator confirms the operating position of the knife edge 2 and the input number of the weft 8, and the operating position at the start of the operation and the number of the weft 8 (the operating position based on the odd number or even number) are determined. Correct to match.

一致した場合には、制御部７によって織機Ａ、複合ドビー機Ｂが作動し、製織運転が開始する。 If they match, the control unit 7 activates the loom A and the composite dobby machine B, and the weaving operation starts.

製織運転中は、緯糸８の本数がカウントされるが、制御部７では、織機Ａの回転方向が判定され、正回転を行っていれば、そのまま運転が続行する。 During weaving operation, although the number of weft yarns 8 are counted, the control section 7, it is determined the rotational direction of the loom A, if subjected to normal rotation, operation continues as it is.

この際、振動によるチャッタリングや、操作ミスなどによって織機Ａが逆回転すると、このことが検出され、織機Ａが逆回転する前の位置まで戻ったか否かが判定される。戻っていれば、通常の正回転運転が開始され、カウントも再開される。   At this time, if the loom A reversely rotates due to chattering due to vibration or an operation error, this is detected, and it is determined whether or not the loom A has returned to the position before the reverse rotation. If it returns, normal forward rotation operation is started and the count is restarted.

また、製織運転中は、制御プログラムにより織機Ａの動作に対応したタイミングでアクチュエータの制御、緯糸８の本数を数える処理を行う（同期運転が行われる。）。 Further, during weaving operation, the braking actuator control at the timing corresponding to the operation of the loom A by control program, performs a process of counting the number of weft yarns 8 (synchronization operation is performed.).

また、製織途中で織物の修正を要する場合、即ち、製織運転中に、織物に糸切れなどのトラブルが発生（作業者が目視確認）した場合は、作業者が織機Ａの運転を停止して複合ドビー機Ｂも停止させ、ディスプレイの運転停止ボタンを押す。 In addition, when the fabric needs to be corrected during weaving, that is, when trouble such as yarn breakage occurs in the fabric during the weaving operation (the operator visually confirms), the operator stops the operation of the loom A. The composite dobby machine B is also stopped and the operation stop button on the display is pushed.

そして、問題のある糸のところまで織物の糸を解いてその問題の糸を取り除く。   Then, the yarn of the fabric is unwound up to the problematic yarn and the problematic yarn is removed.

次いで、取り除いた糸の本数分緯糸８のカウント数を戻してディスプレイに入力し、再び運転開始ボタンを押す。   Next, the count number of the weft yarn 8 is returned by the number of removed yarns and is input to the display, and the operation start button is pushed again.

すると、織機Ａの運転開始時のナイフエッジ２の作動位置と、入力した緯糸８の偶数番か奇数番かに基づく作動位置が一致しているか否かが判定され、不一致の場合には、制御部７によって織機Ａ、複合ドビー機Ｂが作動しないように制御される。 Then, the operation start time of the operating position of the knife edge 2 of the loom A, whether operating position matches based on whether the number number or odd-numbered even weft 8 input is determined, in the case of disagreement, The control unit 7 controls the loom A and the composite dobby machine B not to operate.

そのため、この再運転の際に、間違った運転開始位置から織り出されることがなく、この運転開始時の作動位置と緯糸８の番号とが一致するように是正することができる。 Therefore, this during the re-operation, there is no wrong be Desa woven from the operation starting position, can be a number of start of operation of the operating position of this and weft 8 is corrected so as to coincide.

従って、このような再運転の際には、開始位置を誤ることが確実に防止され、織間違いを防ぐことができる。   Therefore, at the time of such re-operation, it is possible to reliably prevent the start position from being mistaken, and to prevent a mistake in weaving.

尚、本発明は、本実施例に限られるものではなく、各構成要件の具体的構成は適宜設計し得るものである。   Note that the present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.

本実施例の概略説明図である。It is a schematic explanatory drawing of a present Example. 本実施例のフックレバーとフック部との連動構造を示す部分拡大説明図である。It is a partial expanded explanatory view which shows the interlocking structure of the hook lever and hook part of a present Example. 本実施例のフック部とナイフエッジとの連動構造を示す部分拡大説明図である。It is the elements on larger scale which show the interlocking structure of the hook part and knife edge of a present Example. 本実施例のナイフエッジの往復動構造と、このナイフエッジの往動始点及び復動始点のセンサーによる検出構造を示す部分拡大説明図である。It is the elements on larger scale which show the reciprocation structure of the knife edge of a present Example, and the detection structure by the sensor of the forward movement start point and backward movement start point of this knife edge. 本実施例の織機の綜絖の上下動による経糸の開口構造を示す部分拡大説明図である。It is the elements on larger scale which show the opening structure of the warp by the up-and-down movement of the reed of the loom of a present Example. 本実施例の取付機体の既存の複合ドビー機への取付構造を示す部分拡大説明図である。It is a partial expanded explanatory view which shows the attachment structure to the existing composite dobby machine of the attachment machine body of a present Example. 本実施例の作動を示すチャート図である。It is a chart figure which shows the action | operation of a present Example.

符号の説明Explanation of symbols

１ フックレバー
２ ナイフエッジ
３ フック部
４ 経糸
５ 綜絖
６ シリンダ装置
７ 制御部
８ 緯糸
９ 検出手段（センサー）
10 取付機体
Ａ 織機
Ｂ 複合ドビー機 DESCRIPTION OF SYMBOLS 1 Hook lever 2 Knife edge 3 Hook part 4 Warp 5 綜 絖 6 Cylinder device 7 Control part 8 Weft 9 Detection means (sensor)
10 Mounting machine A Loom B Composite dobby machine

Claims (2)

多数のフックレバーを選択移動することで、往復動するナイフエッジに多数のフック部を選択係止させてこのナイフエッジの往復動に連動して少なくとも織機に備えた経糸の開口を制御する多数の綜絖を選択上下動させるように構成し、前記一の綜絖を選択上下動させる前記フック部は二体設けて前記綜絖数に対応させて並設した前記フック部を二列設け、前記往復動するナイフエッジも前記二列のフック部に対応して夫々設けて合計二体設け、前記フックレバーも前記各ナイフエッジに対して設けた前記各列のフック部を選択係止させるために夫々一列づつ合計二列設け、前記各ナイフエッジの往復動は位相が１８０度異なり互いに反対側へすれ違い往復動するように構成し、前記互いに反対側へすれ違い往復動するナイフエッジに対して前記各列のフックレバーを選択上下動して各列のフック部を選択係止して前記ナイフエッジに連動させ前記どの綜絖を上下動させるかを選択するように構成して、緯糸の番数が奇数番のときは一方のナイフエッジが一方側へ移動する際この一方のナイフエッジに対する一方列の前記フックレバーが選択移動することで前記一方列のフック部がこの一方のナイフエッジに選択係止されこのフック部のこの一方のナイフエッジによる一方向への移動によって前記綜絖が選択引き上げされ、緯糸の番数が偶数番のときは、この一方のナイフエッジが他方向へ移動する際他方のナイフエッジが前記一方向に移動し、この際前記他方のナイフエッジに対する他方列の前記フックレバーが選択移動することで前記他方列のフック部がこの他方のナイフエッジに選択係止されてこのフック部のこの他方のナイフエッジによる他方向への移動によって前記綜絖が選択引き上げされるように構成した複合ドビー機において、前記各フックレバーを上下動する多数のシリンダ装置と、この各シリンダ装置の選択駆動によりどのフックレバーを移動させて前記どのフック部を前記ナイフエッジに係止してこのナイフエッジにより前記どの綜絖を上下動させるかを制御する制御プログラムを備えた制御部と、前記ナイフエッジの位置が、前記綜絖の上昇により所定番数の経糸を上昇させて経糸間を開口しこれに奇数番の緯糸を通す奇数番作動位置か若しくは所定番数の経糸を上昇させて経糸間を開口してこれに偶数番の緯糸を通す偶数番作動位置かを検出する検出手段とから成り、この検出手段は、前記一方のナイフエッジと前記他方のナイフエッジとが互いに反対側へすれ違い往復動することで前記ナイフエッジの位置は前記奇数番作動位置と前記偶数番作動位置とが交互に繰り返されるが、このナイフエッジの位置がいずれの作動位置にあるかを検出するように、前記往復動するナイフエッジの往動始点若しくは復動始点を検出して一方のナイフエッジが往動始点若しくは復動始点にあるかを検出して前記ナイフエッジの位置が現在前記奇数番作動位置若しくは前記偶数番作動位置のいずれかであるかを検出するセンサーにより構成し、前記綜絖を選択上下動させて経糸間を開口しこれに緯糸を通すように構成した織機の運転基準となるクランク機構の回転軸の回転位置を検出する回転検出手段を備え、織り込んだ緯糸の番数若しくは次に織り込む緯糸の番数をカウント表示する製織番数表示手段と、前記製織番数を変更して開始操作することでその変更番数若しくはその次の番数から改めて予め設定された紋柄データに基づいて前記各シリンダ装置を駆動制御する再開運転開始番数変更手段とを前記制御プログラムに備え、前記制御部の制御プログラムは、運転再開時の緯糸の製織番数が奇数番か偶数番かに基づくナイフエッジ位置と、前記検出手段による運転再開時の現実のナイフエッジ位置とが、双方共前記奇数番作動位置若しくは双方共前記偶数番作動位置ではない不一致の場合には、運転作動させない若しくは不一致であることを報知する運転再開位置判定手段を備えたことを特徴とする複合ドビー機。 By selectively moving a large number of hook levers, a large number of hook parts are selectively locked to the reciprocating knife edge, and at least a plurality of warp openings provided in the loom are controlled in conjunction with the reciprocating movement of the knife edge. The hook is configured to selectively move up and down, and two hook parts for selecting and moving the one hook to select up and down are provided, and two hooks arranged in parallel corresponding to the number of hooks are provided, and the reciprocating motion is provided. Knife edges are also provided corresponding to the two rows of hook portions, for a total of two, and the hook levers are also arranged in rows to selectively lock the hook portions of the rows provided for the knife edges. A total of two rows are provided, and the reciprocating motion of each knife edge is configured to reciprocate in opposite directions with a phase difference of 180 degrees, with respect to the knife edges that reciprocate in opposite directions. The hook levers in each row are selected and moved up and down to select and lock the hook portions in each row, and it is configured to select which hook is moved up and down in conjunction with the knife edge. Is an odd number, when one knife edge moves to one side, the hook lever of one row with respect to the one knife edge selectively moves, so that the hook portion of the one row is selectively engaged with this one knife edge. The hook is selectively pulled up by the movement of this one knife edge in one direction of the hook, and when the number of wefts is an even number, the other knife edge moves in the other direction. The knife edge moves in the one direction. At this time, the hook lever in the other row with respect to the other knife edge selectively moves, so that the hook portion in the other row moves to the other knife edge. In multi dobby configured as the heald is selected pulled by the movement of the locked selected engagement with the other direction by the other of the knife edge of the hook portion, a number of the cylinder device to move up and down the respective hook lever And a control program for controlling which hook lever is moved by selective driving of each cylinder device, which hook portion is locked to the knife edge, and which hook is moved up and down by the knife edge . a control unit, the position of the knife edge, the heald odd working position or Wakashi Ku is a staple number of places through the odd-numbered weft to open between raises the predetermined number number of warp warp by an increase in And detecting means for detecting whether the even-numbered working position for opening the space between the warps and passing the even-numbered wefts through the warp . When the knife edge and the other knife edge are reciprocally moved in opposite directions, the position of the knife edge is alternately repeated between the odd numbered operating position and the even numbered operating position. In order to detect which operating position is, the forward movement start point or the backward movement start point of the reciprocating knife edge is detected to detect whether one knife edge is at the forward movement start point or the backward movement start point. And a sensor that detects whether the position of the knife edge is currently the odd numbered operating position or the even numbered operating position, and the wrinkle is selectively moved up and down to open a space between the warp yarns, Rotation detecting means for detecting the rotational position of the rotating shaft of the crank mechanism, which is the operation reference of the loom configured to pass, is provided, and the number of weft yarns weaved or the next weaving Weaving number display means for counting and displaying the number of wefts, and starting the operation by changing the number of weaving numbers, based on the pattern data preset in advance from the changed number or the next number A restart operation start number changing means for driving and controlling each cylinder device in the control program, the control program of the control unit is a knife edge based on whether the weaving number of wefts at the time of restart of operation is an odd number or an even number position, and the actual knife edge position at the time of restarting operation by the detection means, in the case of both the odd-numbered operative position or not both the even-numbered operative position discrepancy, it is or inconsistencies not operated operated A composite dobby machine comprising operation resumption position determination means for informing the vehicle. 前記制御部の前記制御プログラムに基づき前記多数の各フックレバーを夫々移動駆動制御する前記多数のシリンダ装置を取付機体に設け、この取付機体を前記フックレバー近傍に着脱自在に取付固定したことを特徴とする請求項１記載の複合ドビー機。 The mounting device body is provided with the plurality of cylinder devices for moving and controlling the plurality of hook levers based on the control program of the control unit, and the mounting body is detachably mounted and fixed in the vicinity of the hook lever. The composite dobby machine according to claim 1.
JP2005125697A 2005-04-22 2005-04-22 Compound dobby machine Active JP4126403B2 (en)

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