Automatic flattening, insulating and winding all-in-one machine process for enameled wire of transformer

Abstract

The invention discloses an automatic flattening, insulating and winding all-in-one machine process for transformer enameled wires, and relates to the technical field of electrical equipment manufacturing. The invention aims to solve the problems of insufficient flattening precision of an enameled wire, low laying efficiency of an insulating layer and low intelligent degree of production in the traditional winding process. According to the method, drawing parameters are analyzed, materials are inspected, and a mold and an oil duct are installed; the enamelled round wire is accurately flattened by using a flattening module integrated by the automatic wire arranging device; during winding, a servo system is used for controlling winding displacement and tension, and interlayer insulation paper tapes are laid synchronously; according to the coil type and the voltage grade, differential insulation strengthening treatment is carried out on the end part; parameters such as tension and size are monitored in real time, and abnormity is automatically calibrated; and finally, tapping line processing and finished product shaping are completed, automation of the whole winding process of 35 kV and below coils is achieved, the insulation reliability and the production efficiency are improved by 30% or above, and the device is suitable for production of cylindrical and long circular coils and meets the high-quality manufacturing requirement of power transformers.

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