Integrated Base Plate Cylinders for Tire Vulcanization Presses
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Solution Overview
Problem
Existing tire vulcanization machines require separate fluid cylinders that increase construction costs, structural height, and are prone to radial force-induced damage, leading to reduced service life and accessibility issues.
Innovation Solution
Integrate fluid cylinders as integral components within the base plate of the tire vulcanization machine, using blind or passage bores to house pistons and seals, eliminating the need for separate units and optimizing structural space and force distribution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Force
If separate fluid cylinders are used for the closing force unit, then the machine can achieve the required closing forces, but the construction costs increase and the structural height increases
Solution Approach 1:
The patent integrates the fluid cylinders directly into the base plate structure, merging two previously separate components (fluid cylinders and base plate) into a unified structure. This eliminates the need for separate mounting structures and reduces overall construction costs while maintaining the required closing force capability.
2Force
If separate fluid cylinders are used, then the closing force function is achieved, but the machine height increases
Solution Approach 1:
The fluid cylinders are nested within the base plate structure, with the cylinders positioned inside or integrated into the base plate's internal volume. This nesting approach allows the closing force mechanism to occupy minimal additional vertical space, thereby reducing the overall machine height.
3Force
If separate fluid cylinders are used, then the closing force is achieved, but the cylinders are prone to radial force-induced damage reducing service life
Solution Approach 1:
By merging the fluid cylinder mounting structure with the base plate, the patent creates a rigid, integrated structure that better supports and stabilizes the cylinders. This integration reduces unwanted radial movements and forces on the cylinders, thereby improving their service life and reliability.
4Force
If separate fluid cylinders are used, then the closing force function is achieved, but accessibility issues arise
Solution Approach 1:
The patent designs the integrated base plate with accessible service areas and maintenance ports that allow technicians to reach and service the fluid cylinders without disassembling the entire machine. The base plate structure is segmented to provide access pathways while maintaining structural integrity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Reduces construction costs by up to 70%, minimizes machine height, enhances force uniformity, and improves energy efficiency by reducing heat losses, while maintaining high closing forces without high-pressure apparatuses.
Implementation Method 1
a suitable heating medium is introduced, with corresponding exposure to temperature and pressurization, into the interior space of the green tire
Implementation Method 2
a suitable heating medium is introduced, with corresponding exposure to temperature and pressurization, into the interior space of the green tire
Implementation Method 3
connecting the components of the green tire to one another and imparting elastic characteristics to the base materials and to the rubber layer by cross-linking processes
Implementation Method 4
provision is alternatively or additionally made for the green tire to be subjected to pressure and/or action of temperature at the outside of the green tire in the vulcanization machine
Data Source
AI summary
A method for vulcanizing a tire with a tire vulcanization machine having closing force unit for the treatment space of the tire vulcanization machine. The closing force unit having a base plate and at least one linear drive for the displacement and force application of a mold pressure plate, wherein the at least one linear drive is an integral part of the base plate so that a compact and stringent structure of the closing force unit is supported.