A device and working method for on-line monitoring of broken wires in the production process of steel wire ropes

Abstract

The invention discloses a device for on-line monitoring of broken wires in the production process of steel wire ropes. The device is arranged on the wire inlet side of a reeling machine, and the wire rope is installed in the on-line monitoring device for broken wires, including a support mechanism, a translation mechanism, a telescopic mechanism, A limit mechanism, a monitoring mechanism, a connecting mechanism and a control circuit, the supporting mechanism is a mounting bracket, the translation mechanism is fixed by the mounting bracket, and the translation mechanism is at least composed of a connecting rod and a sliding sleeve installed on the connecting rod, The two ends of the connecting rod are installed on the supporting mechanism, the sliding sleeve is slidably sleeved on the connecting rod, one end of the telescopic mechanism is installed on the sliding sleeve, and the other end of the telescopic mechanism is connected with the limit mechanism. Detection, and the operation is highly automated, and the performance is reliable. When the broken wire is detected, the wire rope is directly controlled to stop, which is convenient for investigation. It can be used in similar enterprises to monitor the wire broken device and method in the production process of the wire rope online.

Description

technical field [0001] The invention belongs to the field of on-line monitoring, in particular to a device and working method for on-line monitoring of broken wires in the production process of steel wire ropes. Background technique [0002] Steel wire rope is twisted into strands by thin steel wires, and then twisted into helical ropes by strands. It has the characteristics of high tensile strength, light weight, and is not easy to break suddenly. It has a wide and irreplaceable role in industrial production and people's life. application. The quality and safety of steel wire rope is very important, and broken wire is one of the key reasons for the failure and scrapping of steel wire rope. During the continuous stretching process of the steel wire rope, broken wires will appear after a period of time due to fatigue or wear, and as the number of broken wires increases, the time interval for broken wires will become shorter and shorter until the entire wire rope breaks. The...

AI Technical Summary

Problems solved by technology

In order to detect broken wires, steel wire rope manufacturing companies usually rewind the wire rope after twisted strands have been placed on the coil, and use manual touch combined with human eye identification to check for broken wires in the process. This method not only increases the process, consumes manpower, but also There is a high error rate and a high security risk

The position of the wire rope will move up, down, left, and right during the coil winding process, which brings great challenges to the development of the broken wire detection system on the production line

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