JPS588179A - Apparatus for detecting strain of fabric mesh - Google Patents
Apparatus for detecting strain of fabric meshInfo
- Publication number
- JPS588179A JPS588179A JP10524581A JP10524581A JPS588179A JP S588179 A JPS588179 A JP S588179A JP 10524581 A JP10524581 A JP 10524581A JP 10524581 A JP10524581 A JP 10524581A JP S588179 A JPS588179 A JP S588179A
- Authority
- JP
- Japan
- Prior art keywords
- trochanter
- fabric
- sensor
- running
- woven fabric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、織布の布目の歪みを検出する装置に関し２、
さらに詳しくは、織布の緯糸の配列の乱れ１こよる布目
の歪みを織布の走行過程において確実容易に検知するた
めの装置の改良に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for detecting grain distortion of a woven fabric.
More specifically, the present invention relates to an improvement in a device for reliably and easily detecting distortion of the fabric grain due to disturbance in the arrangement of the weft threads of the fabric during the running process of the fabric.
従来、布目の歪みを検出する際には、主に光学的手段を
用いて光の透過状態の変化ｔごより行なっていたが、
ｌ＋′−
一−Ｎ光を透過できない織布には適用できない大きな欠
へかあると共に、その設備は必ずしも簡単でなく、複雑
な構造設備と多くの設備費を要する等の欠点がある。Conventionally, when detecting fabric distortion, optical means were mainly used to detect changes in the state of light transmission.
There is a big drawback that it cannot be applied to woven fabrics that cannot transmit l+'-1-N light, and the equipment is not necessarily simple and has drawbacks such as requiring complicated structures and equipment costs.
本発明は、これに対処するために開発されたもので、光
の透過性とは全く関係なく、広く織布全般の緯糸の配列
の乱れに原因する布目の歪みを確実に検出でき、而も設
備もきわめて簡単で経済的に設備できる布目の歪み検出
装置を提供することを目的とするものであって、走行織
・布の片面に左右−ζ回動可能に織布の走行方向に沿っ
て当接配置されるセンサー転子および該走行織布の他面
に当接配置されるセンサー転子の支受転子とから取る検
出部材と、該検出部材の両側位置において走行織布の上
下両面から該織布を両外側に引張る方向に斜向させて対
設配置されるテンシ曽ン附与転子とから構成された布９
の歪み検出装置に係るものである。The present invention was developed to deal with this problem, and is capable of reliably detecting the distortion of the weft yarns in a wide range of woven fabrics, regardless of the light transmittance. The purpose of this device is to provide a fabric distortion detection device that can be installed very easily and economically. A detection member taken from a sensor trochanter placed in contact with the sensor trochanter and a support trochanter of the sensor trochanter placed in contact with the other surface of the running woven fabric, and a detection member taken from the upper and lower surfaces of the running woven fabric at both sides of the detection member. and a tensile force and a trochanter arranged diagonally in the direction in which the woven fabric is pulled outward on both sides.
The present invention relates to a distortion detection device.
本発明の実施例を添付図面に基いて、その使用状態と共
に以下説明する。Embodiments of the present invention will be described below with reference to the accompanying drawings and how they are used.
図において、臭は矢印方向に走行する織布Ｃの略中央部
の表面にその走行方向に沿って当接配置された回転自由
なセンサー転子であって、該センサー転子は織布の走行
作用により伴回転すると共に、軸２に軸支されて左右に
回動可能に構成されている。 ３は織布の裏面から当
接配置された回転自由な上記センサー転子の支受転子で
あって。In the figure, the odor is a sensor trochanter that is freely rotatable and is placed in contact with the surface of the approximately central part of the fabric C running in the direction of the arrow along the running direction. It rotates as a result of the action, and is pivotally supported by a shaft 2 so as to be rotatable left and right. Reference numeral 3 denotes a support trochanter for the sensor trochanter, which is freely rotatable and is placed in contact with the back side of the woven fabric.
両転子１，３により走行織布を把持して該織布の布目の
歪みを検出する検出部材４を構成するー−５′、５は上
記検出部材４０両側に当接配置したテンション附与転子
であって、走行織布の上下両面より織布を挾持して対設
した回転自由な二つの転子５ａ、５ｂにより夫々構成さ
れており、各テンション附与転子は、織布の進行方向側
を外側に斜向配置させることにより、検出部材４を中心
としてその両側の織布を該織布の走行作用により伴回転
しながら両外側に引張る作用を行なうように構穫されて
いる。The two trochanters 1 and 3 constitute a detection member 4 that grips the traveling woven fabric and detects the distortion of the grain of the woven fabric. 5' and 5 are tension imparting members disposed in contact with both sides of the detection member 40. The trochanter is composed of two freely rotatable trochanters 5a and 5b which are placed opposite each other to sandwich the woven fabric from both the upper and lower surfaces of the running woven fabric. By arranging the traveling direction side obliquely outward, the fabric on both sides of the detection member 4 is configured to be pulled outward on both sides while being rotated by the running action of the fabric. .
次に、上記の配置構成に基いて、布目の歪みの検出動作
を説明すれば、第３図に示すように走行織布Ｃの緯糸Ｗ
１に図に向って右上りに傾斜した乱れがあって布目に歪
みが生じている場合に、該乱れ部分が本装置の設置個所
に進入１．でくると、織布の走行作用により伴回転して
いるテンション附与転子５．５により核部の各緯糸は検
出部材４を中心と、して両外側に引張られ、図示のよう
に一時的に正常な位置に強制移動される。 この強制移
動の影響により、核部の経糸Ｗ２は図示のように右側に
向って斜向移動され、この斜向移動作用により走行織布
と伴回転しているセンサー転子１を右に回動し￥、核部
に緯糸の右上りの傾斜乱れに起因する布目の歪みが発生
していることが検出される。 第４図は、上記とは反対
の方向に織布の緯糸の乱れか生じている場膚の検出状態
を示すもので、歪みの検出作動の原理は上記の場合と全
く同一である。Next, based on the above-described arrangement, the detection operation of the grain distortion will be explained. As shown in FIG.
1. If there is a turbulence that slopes upward to the right in the figure and the fabric is distorted, the turbulent part enters the installation location of this device. When the cloth is running, each weft yarn in the core is pulled outward on both sides with the detection member 4 as the center by the tension imparting trochanter 5.5 which rotates with the running action of the woven fabric, and temporarily as shown in the figure. be forced to its normal position. Due to the influence of this forced movement, the warp threads W2 in the core are moved diagonally to the right as shown in the figure, and this diagonal movement causes the sensor trochanter 1, which is rotating together with the traveling woven fabric, to rotate to the right. However, it is detected that a distortion in the texture due to the upward-rightward inclination disturbance of the weft has occurred in the core. FIG. 4 shows the detection state of a field where the weft yarns of the fabric are disturbed in the opposite direction to that described above, and the principle of the distortion detection operation is exactly the same as in the above case.
なお、上記の各歪みの検出結果は、センサー転子１の左
右方向への回動自体を肉眼で見ることによって可能であ
るが、さらに図示していないが、例えばセンサー転子１
０回動枢着部に指針を取着け、該指針の動作で検出結果
を確認してもよく、また、センサー転子ｌの枢着部に発
信装置を設け、その発生信号を差動トランスで取出しで
検出結果を確認してもよいものであって、その確認手段
は特定の場合のみに限定されるものではない。Note that the detection results of each of the above distortions can be obtained by observing the rotation itself of the sensor trochanter 1 in the left-right direction with the naked eye.
A pointer may be attached to the 0-rotation pivot point, and the detection result may be confirmed by the movement of the pointer.Alternatively, a transmitter may be provided at the pivot point of the sensor trochanter l, and the generated signal may be transmitted through a differential transformer. The detection result may be confirmed by taking it out, and the confirmation means is not limited to a specific case.
上記のように、本発明によれば、織布の緯糸の配列の乱
れに原因する布目の歪みを容易確実に検出でき、且つ光
学的手段を全く用いていないので、光の透過性のない織
布を含めて織布全般に広く適用できる多大な利点があり
、その構造も簡単であるから安価に設備できる等の諸効
果を奏し得る誠″に有益な発明である。As described above, according to the present invention, it is possible to easily and reliably detect the distortion of the weft caused by the disordered arrangement of the weft yarns of the woven fabric, and since no optical means are used at all, it is possible to detect the distortion of the weft yarns of the woven fabric without using any optical means. It has the great advantage of being widely applicable to all types of woven fabrics, including cloth, and since its structure is simple, it can be installed at low cost, making it a truly useful invention.
図面は本発明の実施例を示すもので、第１図は平面図、
第２図は第１図のＡ−Ａ線に沿う正面図、第３図及び第
４図はそれぞれ布目の歪みの検出状態を示す説明図であ
る
１・・・センサー転子、 ３・・・支受転子、４拳嗜・
検出部材、 ５・・・テンシロン附与転子。
第２図The drawings show an embodiment of the present invention, and FIG. 1 is a plan view;
FIG. 2 is a front view taken along line A-A in FIG. 1, and FIGS. 3 and 4 are explanatory diagrams showing the state of detection of fabric distortion, respectively. 1... Sensor trochanter; 3... Supporting trooper, 4 fists,
Detection member: 5...Tensilon appendix trochanter. Figure 2
Claims (1)
沿って当接配置されるセンサー転子および該走行織布の
他面−こ当接配置されるセンサー転子の支受転子とから
収る検出部材と、該検出部材の両側位置において走行織
布のＥ下両面から該織布を両外側に引張る方向に斜向さ
せて対設配置されるオンジ１ン附与転子とから構収され
た布目の歪み検出装置。The running direction tζ of the woven fabric can be rotated left and right on one side of the running woven fabric.
A sensor trochanter is disposed in contact with the sensor trochanter and the other side of the running fabric is fitted with a sensing member that is received from the supporting trochanter of the sensor trochanter that is in contact with the sensor trochanter and the running fabric is disposed on both sides of the detection member. A fabric distortion detecting device is comprised of an elastic trochanter which is arranged diagonally in the direction of pulling the woven fabric outward on both sides from the lower surface of the fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10524581A JPS588179A (en) | 1981-07-06 | 1981-07-06 | Apparatus for detecting strain of fabric mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10524581A JPS588179A (en) | 1981-07-06 | 1981-07-06 | Apparatus for detecting strain of fabric mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS588179A true JPS588179A (en) | 1983-01-18 |
Family
ID=14402258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10524581A Pending JPS588179A (en) | 1981-07-06 | 1981-07-06 | Apparatus for detecting strain of fabric mesh |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS588179A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61266662A (en) * | 1985-05-21 | 1986-11-26 | 株式会社 山東鉄工所 | Silket tenter |
| JP2002266231A (en) * | 2001-03-07 | 2002-09-18 | Seiren Denshi Kk | Open width weft straightener |
-
1981
- 1981-07-06 JP JP10524581A patent/JPS588179A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61266662A (en) * | 1985-05-21 | 1986-11-26 | 株式会社 山東鉄工所 | Silket tenter |
| JP2002266231A (en) * | 2001-03-07 | 2002-09-18 | Seiren Denshi Kk | Open width weft straightener |
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