Novel heating and pressurizing device for drum vulcanizer

Abstract

The invention discloses a novel heating and pressurizing device for a drum vulcanizer. The novel heating and pressurizing device comprises a driving roller, a vulcanizing drum, a tensioning roller, a preheating roller, an electric heating pipe group A, an electric heating pipe group B, a first pressurizing roller, a second pressurizing roller, a steel belt and a connecting water pips; the steel belt is encircled and wrapped among the vulcanizing drum, the driving roller, the preheating roller and the tensioning roller; the electric heating pipe group A is mounted at the rear side of the vulcanizing drum, the electric heating pipe group B is mounted at the lower side of the vulcanizing drum, and the distance from the electric heating pipe group A to the vulcanizing drum is same as the distance from the electric heating pipe group B to the vulcanizing drum; each of the first pressurizing roller and the second pressurizing roller is mounted at the lower side of the vulcanizing drum, is located between the electric heating pipe group A and the electric heating pipe group B and cling to the steel belt; and the connecting water pipe is connected to each of the preheating roller and the vulcanizing drum. Due to the adoption of the design, the product quality is guaranteed, the vulcanizing efficiency is increased, and the novel heating and pressurizing device is reasonable in structure, convenient to maintain and replace and capable of saving manpower.

Description

technical field [0001] The invention relates to the technical field of continuous vulcanization of drum vulcanizers, in particular to a novel heating and pressurizing device for drum vulcanizers. Background technique [0002] The drum vulcanizer is a device used for continuous vulcanization of flat belts or V belts. There are different heating and pressing methods for drum vulcanizers. At present, the drum vulcanizers we use are generally heated by steam or heat transfer oil. The heating method is too limited, and it is easy to cause insufficient heating during the heating process. Uniformity; In addition, the drum vulcanizer can only rely on the interaction between the pressure belt and the vulcanizing drum to generate pressure during the pressurization process. The pressurization method is single and the efficiency is not high. In order to solve the deficiencies of the prior art and improve production efficiency, the invention provides a novel heating and pressing device ...

AI Technical Summary

Problems solved by technology

There are different heating and pressing methods for drum vulcanizers. At present, the drum vulcanizers we use are generally heated by steam or heat transfer oil. The heating method is too limited, and it is easy to cause insufficient heating during the heating process. Uniform; In addition, the drum vulcanizer can only rely on the interaction between the pressure belt and the vulcanizing drum to generate pressure during the pressurization process, the pressurization method is single, and the efficiency is not high

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