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Image acquisition device and fabric defect real-time detection system for circular knitting machine

A technology of image acquisition device and circular knitting machine, which can be applied to measurement devices, image communication, components of TV systems, etc., and can solve problems such as difficulty in providing stable and high-quality images.

Pending Publication Date: 2020-10-23
绍兴织蛛物联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even so, due to the inherent challenge of capturing moving objects, it is still difficult for similar image acquisition systems to provide stable high-quality images, and it also poses a great challenge to subsequent defect detection algorithms

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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  • Image acquisition device and fabric defect real-time detection system for circular knitting machine
  • Image acquisition device and fabric defect real-time detection system for circular knitting machine
  • Image acquisition device and fabric defect real-time detection system for circular knitting machine

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Embodiment Construction

[0039] In order to further understand the present invention, the preferred embodiments of the present invention are described below in conjunction with examples, but it should be understood that these descriptions are only to further illustrate the features and advantages of the present invention, rather than limiting the claims of the present invention.

[0040] Such as figure 1 As shown, an illustrative embodiment of the present invention provides an image capture device for a circular knitting machine.

[0041] The circular knitting machine includes a housing 101, a head portion 102 located on the upper part of the housing, a winding device 103 installed on a rotating platform inside the housing, and a support shaft 104 located at the center of the housing. In addition, it also includes parts such as a creel for placing yarns, which are not shown in the figure for the sake of brevity. Since the structure of the circular knitting machine is well known to those skilled in t...

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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PUM

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Abstract

The invention aims to provide a low-cost, stable and high-quality image acquisition device and a corresponding defect detection system. In order to achieve the purpose, the invention adopts the following technical scheme: the image acquisition device for a circular knitting machine comprises a plurality of cameras which are arranged at intervals in the circumferential direction of a rotating shaftof a circular knitting machine and are used for acquiring real-time images of fabrics in production inside or outside the circular knitting machine, a control transmission module which is electrically connected with the plurality of cameras respectively and is used for controlling shooting actions of the cameras and storing / transmitting image data acquired by the cameras, and a driving / transmission mechanism which is used for driving or enabling the cameras, so that the cameras synchronously rotate with the circular knitting machine when the circular knitting machine runs.

Description

technical field [0001] The invention relates to the technical field of textile equipment, in particular to an image acquisition device of a circular knitting machine, a fabric defect real-time detection system and a detection method. Background technique [0002] Circular knitting machine, also known as large circular knitting machine, circular weft knitting machine or circular weft knitting machine, has many knitting systems (number of circuits), high speed, high output, fast pattern change, good fabric quality, and Less, strong product adaptability and other advantages, widely used in the textile industry. [0003] When the circular knitting machine is working, the yarn placed on the creel enters the machine head, and the machine head weaves it through the needles, weaves it into cylindrical cloth, and then collects the material through the receiving roller. In the process of fabric production, due to some failures of the creel, machine head or other components, defects a...

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): G01N21/89G01N21/898H04N5/232
CPCG01N21/8901G01N21/8983G01N2021/8908H04N23/60
Inventor 娄方远邢大地
Owner 绍兴织蛛物联科技有限公司
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