Energy-saving tire vulcanizer

Abstract

The invention provides an energy-saving tire vulcanizer. The energy-saving tire vulcanizer comprises a rack, as well as a rubber bag and a central rod which are arranged on the rack, wherein a heat transfer medium for a fluid can be filled in the rubber bag. The energy-saving tire vulcanizer further comprises a flow guide assembly used for guiding the flow of the heat transfer medium, a transmission element, and a first drive element connected with the transmission element, wherein the flow guide assembly sleeves the central rod; and the flow guide assembly is arranged in the rubber bag and capable of rotating around the central rod, so that the first drive element enables the flow guide assembly to rotate through the transmission element. Through the arrangement for the flow guide assembly, the uniformity of heat transfer of the heat transfer medium in the rubber bag is ensured; due to the matching of a heating assembly and the flow guide assembly, the stability and the uniform distribution of the temperature of the heat transfer medium in the rubber bag are ensured; through the arrangement for a detection unit and a control unit, the temperature of the heat transfer medium in therubber bag can be controlled in a reasonable range; and during use of the energy-saving tire vulcanizer provided by the invention, pure nitrogen gas or other gases can be used for carrying out tire vulcanization, and tire quality is ensured.

Description

technical field [0001] The invention relates to the field of vulcanizing machines, in particular to an energy-saving tire vulcanizing machine. Background technique [0002] At present, high-temperature water vapor and high-pressure nitrogen are mostly used for internal temperature heating and internal pressure of tire curing machines. High-temperature water vapor provides the heat required for vulcanization, and high-pressure nitrogen provides the pressure required for vulcanization. During the vulcanization process, water vapor is prone to condensation, and the condensed water has a great impact on the quality of the tire, resulting in poor dynamic balance and uniformity of the tire. [0003] The preparation of high-temperature steam consumes a lot of energy, and the heat is lost during the complicated and lengthy transportation process. The recovery rate of the mixture of vulcanized water vapor and water is low, and most of the heat is lost in the air, resulting in a large...

AI Technical Summary

Problems solved by technology

During the vulcanization process, water vapor is prone to condensation, and the condensed water has a great impact on the quality of the tire, resulting in poor dynamic balance and uniformity of the tire

[0003] The preparation of high-temperature steam consumes a lot of energy, and the heat is lost during the complicated and lengthy transportation process. The recovery rate of the mixture of vulcanized water vapor and water is low, and most of the heat is lost in the air, resulting in a large waste of energy.

In short, the use of high-temperature steam for vulcanization has low energy utilization and serious energy waste.

[0004] When pure nitrogen is used for vulcanization, because nitrogen carries less heat, continuous and timely replenishment of heat is required. However, during heat replenishment, the heat transfer of nitrogen in the bladder will be uneven, which will affect the quality of the tire, resulting in disadvantages such as poor dynamic balance and uniformity of the tire.

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