Shaped vulcanizing method of vibrating rubber tire and excitation device

A technology of vibration excitation device and rubber tire, which is applied in the direction of vibrating fluid, tires, household appliances, etc., can solve the problems of not seeing the vulcanization and setting process of rubber tires, so as to promote full stretching, improve mechanical and thermal properties, and save energy. The effect of lanugo removal process

Inactive Publication Date: 2009-12-23
BEIJING UNIV OF CHEM TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Examples

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Embodiment Construction

[0024] Install the vibration excitation device on the thermal pipeline system of the vulcanizer, such as figure 1 As shown, the thermal piping system communicates with the bladder 2 in the mold 1 of the vulcanizing machine, and the vibration excitation device vibrates the tire in the vulcanizing machine through the fluid medium in the thermal piping system, and applies the vibration excitation to the rubber tire. during vulcanization.

[0025] The vibration excitation device of the present invention is a kind of mechanical vibration excitation device, such as figure 1 As shown, it consists of an inlet excitation valve 3, an outlet excitation valve 4, a motor 5, a transmission 6 and a stepless speed regulating pump 7. The inlet excitation valve 3 and the outlet excitation valve 4 are connected to the motor 5 through a 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 o...

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PUM

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Abstract

The vibration-type rubber tire shaping vulcanization method and the excitation device of the present invention are provided with a vibration-type vibration excitation device in the original thermal pipeline system of the vulcanizer. Vibration excitation is performed on the tire, and the vibration excitation is applied to the vulcanization process of the rubber tire. The vibration excitation device consists of an inlet excitation valve, an outlet excitation valve, a motor, a transmission and a stepless speed regulating pump. One input end of the transmission is connected to the motor, and two output ends are respectively connected to the inlet excitation valve and the outlet excitation valve. Connected, and the two output terminals output synchronously, the inlet and outlet excitation valves are driven by motors, and the structures of the inlet and outlet excitation valves are the same with a phase difference of 90°. The invention is applicable to various types of automatic shaping vulcanizers with a capsule structure, and is beneficial to improving the vulcanization quality of 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 Patents(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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