Shaped vulcanizing method of vibrating rubber tire and exciting device

The technology of an excitation device and rubber tires is applied in the direction of vibrating fluids, tires, household appliances, etc., which can solve the problems of not seeing the vulcanization and setting process of rubber tires, so as to promote full stretching, save lanugo hair removal process, and simplify The effect of mold structure

Inactive Publication Date: 2007-08-01
BEIJING UNIV OF CHEM TECH
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  • Abstract
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Problems solved by technology

[0008] At present, the vulcanization of rubber tires still adopts the traditional vulcanization process, but the fluid medium has experienced the development process from superheated water to steam to inert gas. So far, there has been no literature report on the use of vibration in the vulcanization and setting process of rubber tires.

Method used

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  • Shaped vulcanizing method of vibrating rubber tire and exciting device
  • Shaped vulcanizing method of vibrating rubber tire and exciting device

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Embodiment Construction

[0024] Install the vibration excitation device on the thermal pipeline system of the vulcanizer, as shown in Figure 1, the thermal pipeline system communicates with the capsule 2 in the mold 1 of the vulcanizer, and the vibration excitation device passes through the thermal pipeline system in the vulcanizer. The fluid medium vibrates the tire in the vulcanizer, and the vibration excitation is applied to the vulcanization process of the rubber tire.

[0025] The vibration excitation device of the present invention is a kind of mechanical vibration excitation device, as shown in Figure 1, it is made up of inlet vibration valve 3, outlet vibration valve 4, motor 5, speed changer 6 and stepless speed regulation pump 7, inlet The excitation valve 3 and the outlet excitation valve 4 are connected with the motor 5 through the transmission 6 . The transmission 6 can be a gear-driven ZDY transmission, its assembly type is VI, one of its input ends is connected with the motor 5, and two...

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Abstract

The invention discloses vibration rubber tyre shaping vulcanizing method and exciting device. It installs vibration exciting device in original thermal pipeline system of vulcanizing machine, the exciting device vibrates and excites the tyre in vulcanizing machine through the fluid medium of thermal pipeline system, applies the vibration exciting in the vulcanizing process of rubber tyre. The exciting device consists of entrance exciting valve, export exciting valve, motor, transmission and stepless speed regulation pump, one input end of transmission is connected with motor and two output ends are connected with entrance exciting valve and export exciting valve respectively, the output of two output end are synchronous, the entrance exciting valve and export exciting valve are driven by motor and the structure of both is same but phase difference is 90degree. The invention is suitable to all types of automatic shaping vulcanizing machine with capsule structure and is helpful to improve the quality of vulcanized rubber tires.

Description

technical field [0001] The invention relates to a method for shaping and vulcanizing rubber tires by using a mechanical vibration device during the shaping and vulcanizing process of rubber tires, which can be used in various types of automatic shaping vulcanizing machines. Background technique [0002] The vulcanization of rubber tires refers to the process in which rubber molecules and sulfur molecules are cross-linked under certain temperature and pressure conditions. Rubber can be vulcanized to improve its mechanical and thermal properties. Therefore, vulcanization has become an indispensable and important link in the production process of rubber tires. In the actual production process, the shaping and vulcanization of rubber tires are often carried out at the same time, so the vulcanization process of rubber tires is the vulcanization molding process. Automatic shaping vulcanizing machine is the most widely used vulcanizing equipment in rubber tire vulcanizing equipmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C35/02B29C37/00B06B1/20B06B1/00B29L30/00
Inventor 杨卫民李锋祥温振兴丁玉梅
Owner BEIJING UNIV OF CHEM TECH
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