Light sensation monitoring and control system of plate winding machine and wind power steel pipe pile cylinder winding process applying system

Abstract

The invention discloses a light sensation monitoring and control system of a plate winding machine and a wind power steel pipe pile cylinder winding process applying the system. The light sensation monitoring and control system of the plate winding machine comprises an online monitoring system and a feedback control system. The wind power cylinder winding process applying the system comprises sample plate manufacturing, steel plate inspection, steel plate prewinding, winding formation, longitudinal gap cleaning, longitudinal gap adjustment, welding, cylinder lifting, secondary circle correction and cylinder repair. The light sensation monitoring and control system of the plate winding machine has the following advantages: the light sensation monitoring and control system fuses such modern sciences and technologies as optoelectronics, computer technology, laser technology, image processing technology and automatic control technology as a whole to form a light, machine and electricity comprehensive online measurement control system with optical detection as basis, has the advantages of no contact, high speed, wide dynamic range and rich information quantity, monitors the radian and continuously winds a wind power cylinder in the winding process, improves the automation degree, and greatly improves the winding precision and efficiency.

Description

technical field [0001] The invention belongs to the field of wind power steel pipe pile cylinder body rolling, in particular to a light sensing monitoring and control system for a plate rolling machine and a wind power steel pipe pile cylinder body rolling process using the system. Background technique [0002] In recent years, offshore wind power generation has been highly valued by governments, energy and environmental protection circles around the world as a renewable and clean energy source. Therefore, the production of wind power steel pipe piles is particularly important. In the production process of wind power steel pipe piles, the rolling of wind power steel pipe piles has always been a prominent problem. [0003] The domestic testing methods for large-deformed plate parts of plate rolling machines are still relatively backward. The quality control problem of the cylinder body during the forming process is prominent, and the cylindricity of the cylinder body forming ...

AI Technical Summary

Problems solved by technology

[0003] Domestic detection methods for large deformation plates of plate rolling machines are still relatively backward. The quality control problems of the cylinder during the forming process are prominent, and the cylindricity of the cylinder cannot be guaranteed. Online detection technology can improve the detection accuracy and reduce the labor intensity of workers. Greatly improve production efficiency, in order to keep pace with the development of global offshore machinery, it is imperative to automate the transformation of large-scale electromechanical-hydraulic integrated plate rolling machines

At present, the instruments used in the monitoring of shape and position errors at home and abroad include three-coordinate measuring machines, roundness meters, and shape measuring instruments. These instruments are expensive and have relatively high requirements for the testing environment. Single, not to be used for the measurement of shape and position errors of large-sized parts, it is highly restrictive

The traditional shape and position error measurement is mostly contact measurement. Commonly used measurement methods include: axis reference method, coordinate method, two-point method and three-point method, etc., but these traditional contact measurement methods have large comprehensive errors during measurement, The workload is heavy, the surface of the workpiece is easily damaged, and it is limited by the measurement environment.

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