Tire electromagnetic induction vulcanization device

Abstract

The invention relates to an electromagnetic induction tire vulcanizing device, which belongs to the field of tire production equipment. The electromagnetic induction tire vulcanizing device is provided with a telescopic metal inner mould, and is characterized in that the inner mould is composed of a wide drum tile, a narrow drum tile and a drum tile rib plate for playing a support role, wherein the drum tile rib plate is fixedly connected with the wide and narrow drum tiles, and the surfaces, fitted with the wide drum tile and the narrow drum tile, of the drum tile rib plate are provided with cross channel grooves; and the transverse channel grooves are symmetrically and uniformly distributed on the left and right sides of transverse center lines of the wide drum tile and the narrow drum tile, an electromagnetic coil is buried into each groove, the electromagnetic coils wind magnetic cores, and two poles of the magnetic cores point at the drum tiles. The electromagnetic induction tire vulcanizing device provided by the invention adopts an electromagnetic heating mode to carry out sulfurization heat transfer on an inner cavity of a tire base, traditional heating manners with steam, superheated water and the like are replaced, the heat transfer efficiency is high, and the energy consumption is less; and the temperatures of hot sources on the upper and lower tire sides of the tire base are consistent, and the problem that the upper and lower tire sides have a temperature difference in a constant-pressure and variable-temperature process is fully solved.

Description

technical field [0001] The invention relates to the field of tire production technology and equipment, in particular to an electromagnetic induction vulcanization device for tires. Background technique [0002] As we all know, the vulcanization process of tires needs to consume a large amount of steam, superheated water and other power media, which is the main energy-consuming process in tire production. However, the heat of these steam and superheated water is actually absorbed and utilized by tires. It is dissipated in the process of pipeline circulation, and the energy utilization rate is low. Although the "equal pressure variable temperature" vulcanization technology developed in recent years has improved the energy utilization rate, the problem of heat dissipation has not been fundamentally solved. In addition, in the "equal pressure variable temperature" vulcanization process commonly used at present, after the saturated steam is passed into the capsule, due to the low...

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Problems solved by technology

[0003] The object of the present invention is to aim at the drawbacks in the existing tire vulcanization process, to provide a tire electromagnetic induction vulcanization device with high thermal efficiency, uniform green tire vulcanization degree, greatly reduced factory steam consumption and low cost

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