System applied to detecting tension of steel wire of wire winding mechanism

Abstract

The invention discloses a system applied to detecting the tension of a steel wire of a wire winding mechanism, and belongs to the field of tension detection. According to the technical scheme, the system comprises a pin shaft sensor, a programmable logic controller, a wireless data transmitter and a frequency converter; the pin shaft sensor is used for detecting the magnitude of the tension of thesteel wire and converting the tension into an electric signal; the programmable logic controller analyzes and processes collected sensor data and meanwhile controls the frequency needing to be outputby the frequency converter; the wireless data transmitter is used for transmitting the data acquired by the pin shaft sensor with set frequency, and transmitting the received data into the programmable logic controller; and the input end of the frequency converter is connected with the programmable logic controller, the output end of the frequency converter is connected with a variable frequencymotor, and a control signal sent by the programmable logic controller is executed, so that power sources at different frequencies are sent to the variable frequency motor. The problem that a main wirewinding mechanism is complex in wire arrangement due to rotary wire winding is solved, and the system has the advantages of being simple in wire arrangement, convenient for measurement, high in detection precision and high in antijamming capability, and is suitable for detecting the tension of the steel wire of main cable wire winding mechanisms with various diameters.

Description

technical field [0001] The invention relates to the technical field of tension detection, in particular to a system for detecting the tension of a steel wire of a winding machine. Background technique [0002] In the winding process of the main cable winding machine, it is necessary to use a load cell to detect the tension of the winding steel wire during the winding process. In the prior art, the detection device used cannot directly reflect the tension. It needs to be calculated and used The transmission line is transmitted to the display screen, the wiring is inconvenient and the measurement accuracy is not high. [0003] For this reason, a system for detecting the tension of the steel wire of the winding machine is proposed. Contents of the invention [0004] The main purpose of the present invention is to provide a system for detecting the tension of the steel wire of a wire winding machine, so as to solve the problems raised in the above-mentioned background technol...

AI Technical Summary

Problems solved by technology

[0002] During the winding process of the main cable winding machine, it is necessary to use a load cell to detect the tension of the winding steel wire during the winding process. In the prior art, the detection device used cannot directly reflect the tension, and it needs to be calculated and used The transmission line is transmitted to the display screen, the wiring is inconvenient and the measurement accuracy is not high

Images