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Annular steel wire detector

A detector and steel wire technology, applied in the field of steel wire, can solve the problems of low accuracy and low efficiency of manual detection of broken steel wires, and achieve the effects of improving production quality, light burden, and accurate detection results

Active Publication Date: 2021-04-13
NANTONG UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of low efficiency and low accuracy of manually detecting whether the steel wire is broken in the prior art, and proposes a ring-shaped steel wire detector

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0024] refer to Figure 1-5 , a ring-shaped steel wire detector, including a bracket 1, a main control box 2 and a sleeve 3, a steel wire broken wire detector is arranged in the sleeve 3, the principle of the detector is to use a steel wire rope as a magnetic material, and in a magnetic field It can show good magnetic permeability. Therefore, a closed magnetic circuit is formed between the steel wire rope, the air gap, the magnetic source and the armature. When there is a broken wire outside the steel wire rope, the local reluctance near the broken wire will change. In this way, the broken wire There is a special magnetic field area on the outer surface of the main c...

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Abstract

The invention discloses an annular steel wire detector. The annular steel wire detector comprises a support, a main control box and a sleeve, wherein limiting pulleys are installed at the two ends of the sleeve, a steel wire body is wound around the support and penetrates through the sleeve, a plurality of groups of installation blocks are arranged in the sleeve, and every two installation blocks in each group are located at the two sides of the steel wire body separately; rolling wheels are arranged on the side walls of the two installation blocks in each group, the projection of each rolling wheel is in a sandglass shape, the two rolling wheels in each group are located at the two sides of the steel wire body separately and abut against the side walls of the steel wire body, and a plurality of first pressure sensors are fixedly connected to the inner wall of the sleeve; and the side walls of the first pressure sensors abut against the side walls of the installation blocks, and elastic pieces are rotationally connected to the side walls of the plurality of surfaces of each installation block through torsional springs. According to the invention, a wire breaking position can be accurately measured, so that the production quality is improved, and the detection result is rapid and accurate; and meanwhile, steel wires can be tightly wound, and the distance between the annular steel wires can be adjusted, so that the production efficiency is increased.

Description

technical field [0001] The invention relates to the technical field of steel wires, in particular to an annular steel wire detector. Background technique [0002] In the production process of circular steel wire, the steel wire is first produced, and then the steel wire is processed into a circular steel wire with a specific winding distance, angle and diameter through a mold. The quality requirements of the steel wire are particularly high during the process of processing the steel wire into a circular steel wire. If the fatigue strength is too large and the yield strength is too small, the steel wire is easy to break. [0003] In the prior art, in the process of winding the steel wire into a ring, the steel wire is easy to break, which in turn affects the production quality of the ring steel wire, reduces the maximum weight it can pull, and causes a large safety hazard in the production process. The detection method is not only very laborious, but also low in efficiency, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F37/00B21C51/00G01L5/00
CPCB21F37/00B21C51/00G01L5/0076
Inventor 黄艳艳薛建军于忠卫袁国秋
Owner NANTONG UNIVERSITY
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