A method and device for adaptive intelligent adjustment of induction coil heating plane

Abstract

The invention relates to an induction coil heating plane self-adaption intelligent adjusting device which is composed of an uncoiler, an uncoiling induction heating system, a before-rolling inductionheating system, a rolling machine, a coiling machine and a coiling induction heating system, wherein the structures of all induction heating systems are the same; all of the induction heating systemsare called as the induction heating system; the induction heating system is composed of an induction heating coil, a first coil transverse space adjusting module, a second coil transverse space adjusting module, a coil longitudinal space adjusting module, and a coil and plate strip space adjusting module; the induction heating coil is mounted on a coil frame; a plurality of thermodetectors and range finders are mounted on the coil frame; and the induction heating coil, all modules, the thermodetectors and range finders are in communication connection with an intelligent processing unit. The induction coil heating plane self-adaption intelligent adjusting device can realize the self-adaption adjustment of the induction coil in the width direction and the longitudinal direction and the adaption adjustment of the space between the induction coil and the plate strip according to the technological requirements, improves the heating efficiency of the induction coil and ensures the uniformityof the heating temperature.

Description

technical field [0001] The invention relates to induction heating technology, in particular to an induction coil heating plane adaptive intelligent adjustment method and device. Background technique [0002] Magnesium alloy materials are known as "green engineering structural materials in the 21st century" due to their advantages such as light weight, high specific strength, good shock absorption, good machining performance, good anti-electromagnetic interference performance, and easy recycling. The material industry has broad application prospects. The United States, Germany, Australia, Japan and other countries have initiated research on a number of magnesium alloy materials and increased funding for magnesium alloy research projects. China is rich in magnesium resource reserves. In view of the broad application prospects of magnesium alloy materials, a series of development plans have been issued, and a number of magnesium alloy strip casting and rolling projects have bee...

AI Technical Summary

Problems solved by technology

[0006] In the prior art, there are no reports on induction heating methods and devices for magnesium alloy strips or coils, and the precise control of the induction heating plane during the warm rolling of magnesium alloy coils or strips is a direct step to the precise heating and rolling process It is very important, especially during the uncoiling and coiling process of magnesium alloy, the relative position of the heating position of the coil and the heating coil is constantly changing. If the position of the coil is fixed, the heating process of the coil is difficult to maintain stability, and the coil heating The temperature is difficult to maintain in the target temperature zone for a long time

In addition, during the heating process, the heating temperature may be uneven on both sides of the width of the magnesium alloy plate. For a set of overall heating coils, the purpose of uniform heating cannot be achieved by adjusting the power

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