Fault detection method of cooling blowing equipment and spinning equipment

A fault detection and equipment technology, applied in the field of spinning equipment, can solve problems such as lack of detection, and achieve the effects of ensuring fiber quality, low cost, and simple detection process

Pending Publication Date: 2022-01-07
CHINESE TEXTILE ACAD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a fault detection method for the cooling and blowing equipment. The present i

Method used

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  • Fault detection method of cooling blowing equipment and spinning equipment
  • Fault detection method of cooling blowing equipment and spinning equipment
  • Fault detection method of cooling blowing equipment and spinning equipment

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[0055] In order to make the objects, technical solutions, and advantages of the present invention more clear, the technical solutions in the embodiments are clear and complete, and the following examples are intended to illustrate the invention. However, it is not intended to limit the scope of the invention.

[0056] In the description of the present invention, it is to be noted that the terms "upper", "lower", "front", "post", "left", "right", "vertical", "inside", "outside", etc. The orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, is meant to facilitate the description of the present invention and simplified description, rather than indicating or implying that the device or component must have a specific orientation. Construct and operation, so it is not understood to be the limitation of the invention.

[0057] In the description of the invention, it is to be noted that the term "mount", "connected"...

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Abstract

The invention discloses a fault detection method of cooling blowing equipment and spinning equipment and belongs to the technical field of spinning equipment. The spinning equipment comprises a plurality of spinning components, cooling and blowing equipment is arranged below a plurality of spinning components, an oiling device is arranged below the cooling and blowing equipment, and areas above the oiling device and below a plurality of spinning components form a to-be-detected area; the method comprises the following steps of S1, adjusting the position of a thermal imager to enable an imaging area of the thermal imager to at least cover a to-be-detected area; S2, acquiring a temperature distribution image of the to-be-detected area through a thermal imager; S3, preprocessing a thermal image to obtain a region of interest of the thermal image; and S4, obtaining the detection temperature of each pixel point in the region of interest, and according to the detection temperature, judging whether the cooling and blowing equipment has a fault or not. The method is advantaged in that temperature field distribution of the cooling and blowing equipment is obtained through the thermal imager, whether the cooling and blowing equipment breaks down or not is judged, operation is easy and accurate, and cost is saved.

Description

technical field [0001] The invention belongs to the technical field of spinning equipment, and in particular relates to a fault detection method for cooling blowing equipment and spinning equipment. Background technique [0002] Cooling and blowing equipment is a very important key component in the spinning process of the chemical fiber industry. The high-temperature spinning material is sprayed out from the spinneret in the spinning assembly, cooled and formed, and processed into fibers. Therefore, the temperature field of the cooling blower equipment space will directly affect the fiber cooling effect. The fluctuation of the cooling blower temperature and the uniformity of the temperature field will have a huge impact on the fiber cooling effect, especially the temperature uniformity between the fibers in each bundle. The effect is huge. The temperature of the cooling blower affects the cooling of the fiber, the crystallization speed and the position of the solidification...

Claims

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Application Information

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IPC IPC(8): G01M99/00D01D13/02D01D5/088
CPCG01M99/005G01M99/002D01D5/088D01D13/02
Inventor 沈波赵伟荣王雪张强张君扬宗春彪刘建立李志勇刘慧洁李睿
Owner CHINESE TEXTILE ACAD
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