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Woven fabric inspection apparatus for loom

A technology for inspection devices and fabrics, which is applied to measuring devices, auxiliary equipment for weaving, textiles, etc., can solve the problems of high production costs, poor operation efficiency, and time-consuming loading and unloading operations, and achieve the effects of simple loading and unloading and reducing manufacturing costs.

Inactive Publication Date: 2020-01-21
TOYOTA IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, although the fabric inspection device disclosed in Patent Document 1 can be attached to and detached from the loom, since it is attached to the loom by fastening with bolts, it takes time to attach and detach, resulting in poor work efficiency.
In addition, since large-scale components such as guide rails and moving tables are required, there is a problem that the production cost becomes high.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Woven fabric inspection apparatus for loom
  • Woven fabric inspection apparatus for loom
  • Woven fabric inspection apparatus for loom

Examples

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Embodiment Construction

[0021] Hereinafter, a fabric inspection device for a loom according to an embodiment of the present invention will be described with reference to the drawings. First, the loom according to the present embodiment will be described, but the loom of the present embodiment is an air-jet loom. The fabric inspection device of the loom according to the present embodiment is used to detect the presence or absence of a weave defect in the fabric.

[0022] like figure 1 As shown, the air jet loom 10 includes a pair of left and right side frames 11 , 12 . The pair of left and right side frames 11 and 12 are connected by a plurality of horizontal rails (not shown). The air-jet loom 10 includes a warp beam (not shown) around which a warp yarn is wound, and a cloth take-up roll 13 around which a woven fabric W is wound. The warp beam constitutes a part of a feeding device that feeds out the warp yarn, and the fabric winding roller 13 constitutes a part of a winding device that winds the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides a woven fabric inspection apparatus for a loom. The apparatus can be simply disassembled from a loom and the manufacturing cost can be reduced. The woven fabric inspection apparatus for an jet loom includes a camera device (18), which has a camera main body (19) photographing a woven fabric (W), and is configured to inspect the woven fabric (W) through image analysis of a photographed image. The camera device (18) can be placed on a surface of the woven fabric (W) and includes a support frame (20) supporting the camera main body (19), an illumination light (25) adjusting illuminance of a photographing area (E) of the camera main body (19), and a string body (35) detachably connecting the support frame (20) and a structure body of the loom. The structure body extendsin a weaving width direction of the woven fabric (W).

Description

technical field [0001] The present invention relates to a fabric inspection device for a loom. Background technique [0002] As a prior art of a fabric inspection device for a loom, for example, a fabric inspection device disclosed in Patent Document 1 is known. In the fabric inspection device disclosed in Patent Document 1, the guide rails are installed above the fabric on the loom through the first leg and the second leg in parallel and in the width direction. A camera body that magnifies and photographs fabrics is held on a mobile platform that is movably installed on the guide rail. Images captured by the camera body are displayed on a monitor TV, and defects are detected by visually inspecting the displayed images. . In order to judge whether or not the camera body has accurately photographed the fabric, the captured image is displayed on a monitor TV, and the displayed image is confirmed. In addition, the movement of the camera body is performed based on the operati...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): G01N21/892D03J1/00
CPCD03J1/00G01N21/892D03J1/007
Inventor 辻良平铃木昭宏松井正清
Owner TOYOTA IND CORP
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