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An intelligent classification winding method based on bobbin level and its realization device

A technology of grade and bobbin, applied in the field of intelligent classification winding method of grade and its realization device, can solve the problems of error-prone, large labor and high error rate, so as to improve processing speed and processing accuracy, that is, detection accuracy. Effect

Active Publication Date: 2020-09-15
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the yarns in traditional enterprises are usually classified after the winding is completed. The collection, identification, classification and transportation of the bobbins are basically done manually, which requires a large amount of labor, and the process is cumbersome and error-prone. The efficiency is low and the error rate is high. , will waste a lot of manpower and material resources

Method used

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  • An intelligent classification winding method based on bobbin level and its realization device
  • An intelligent classification winding method based on bobbin level and its realization device
  • An intelligent classification winding method based on bobbin level and its realization device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] A device for intelligent classification and winding method based on cop grade, such as figure 1 As shown, it includes a collection device, an RFID system 13 and a sorting winding device.

[0073] The collection device is mainly composed of an image collector, a light source 5, a signal processor 11, a drive device 10, a yarn instantaneous stabilization device, an analog / digital converter 9 and an image processor 12. The image collector is used to collect the yarn 7 The image and send signals to the signal processor 11, the light source 5 is used to illuminate and purify the yarn 7 background, the signal processor 11 is used to process the signal sent by the image collector and send it to the driving device 10, and the driving device 10 is used to drive The yarn instantaneous stabilizing device moves. The yarn instantaneous stabilizing device is used to contact the yarn to make the yarn in an instantaneous stable state when collecting the image of the yarn 7, the analog / digi...

Embodiment 2

[0093] A device for an intelligent classification and winding method based on the cop grade. The specific structure is basically the same as that of Example 1. The difference is that the yarn instantaneous stabilization device is two round wheels 8 located on the same plane, such as image 3 As shown, a right-angle groove is provided on the circumferential surface of the round wheel 8, and the inner surface of the groove is smooth.

[0094] The method of intelligent classification and winding based on the cop grade using the above device is basically the same as that in Example 1. The difference is that in step (1), the instantaneous stable state is formed by the simultaneous contact between the yarn and the two curved surfaces. The movement path of the yarn changes from a straight line to a broken line. The maximum distance between the broken line travel path and the straight travel path of the yarn is 1mm; the number of break points of the broken line is 2, and the distance betwe...

Embodiment 3

[0096] A device for the intelligent classification and winding method based on the cop grade. The specific structure is basically the same as that of Example 1. The difference is that the yarn instantaneous stabilizer is a long rod, such as Figure 4 As shown, the long rod is a cylindrical rod or a rotating body whose generatrix is ​​a V-shaped broken line or a U-shaped curve. When the long rod is a cylinder, the friction coefficient along the axial direction of the long rod surface is greater than the friction coefficient along the tangential direction. In the present invention The shape of the long rod is not limited to this. It can be a geometric body I whose cross-sectional area remains constant, or a geometric body II whose cross-sectional area gradually decreases from both ends to the middle, and it can also be one of geometry I and geometry II. The cross section of geometry I is a circle, ellipse or a shape enclosed by an irregular closed curve, and geometry II is a rotati...

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Abstract

The invention relates to an intelligent classification winding method based on bobbin grades and its realization device. The method is: after collecting the quality information of the bobbins online, the grades are determined, and then the bobbins are transported to different winding spindle positions according to the grades for winding. The quality information is obtained by processing the images of the yarns in the instantaneous stable state after collecting the images. The grades are obtained by corresponding to the grades, the quality information of the historical bobbins whose grades are known, and the current bobbins whose grades are to be determined. The quality information of is determined as categories, training samples and test samples using the "one-to-one" classification method of SVM. The device includes a signal acquisition device for collecting bobbin quality information, an RFID system for determining the grade information of the bobbin and storing it in an electronic label on the bobbin, and a classification winding device. The method of the invention has high accuracy and efficiency; the device is easy to operate, has a high degree of automation, and has good application prospects.

Description

Technical field [0001] The invention belongs to the field of intelligent spinning, and relates to an intelligent classification and winding method based on cop grade and an implementation device thereof. Background technique [0002] In recent years, with the advancement of science and technology and the transformation of industry, the transformation to intelligence has become the overall development trend of the manufacturing industry. The textile field also proposes visions such as process automation, continuous processing, online quality monitoring, and unmanned production management. Spinning is the longest and most complex process in the textile processing process. It is necessary to break through the technical bottleneck that is difficult to realize the intelligentization of spinning process and the continuity of the spinning process, integrate informatization and industrialization, and accelerate the transformation and upgrading of the textile industry. [0003] Bobbin yarn...

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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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00G06K9/62G06K17/00
CPCG06K17/0029G06T7/0006G06T2207/30124G06F18/2411
Inventor 全晶程隆棣邵瑞琪张瑞云崔月敏薛文良左舒文刘蕴莹张淑慧俞建勇王克毅
Owner DONGHUA UNIV
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