Screw Feeding 300 T Rubber Hoses Injection Machine Plate Size 700*700mm

Screw Feeding 300 Ton Rubber Hoses Injection Machine FIFO Injection Machine

Rubber Vulcanizing Machine Structures And Features:

In the rubber vulcanizer industry, the vulcanization process is the last process and the most critical one. The rubber vulcanizer, which is the main equipment for rubber vulcanization, must have the ability to control the vulcanization conditions (vulcanization temperature, vulcanization time and vulcanization pressure). The precision of the control will directly affect the quality of the rubber vulcanized products. The control accuracy of the vulcanization temperature is the most important. The higher the accuracy of the vulcanization temperature control, the easier it is to obtain a product with better quality and more stable performance. However, in actual production, the temperature control system is generally not accurate enough to meet the national standard of vulcanization. Therefore, it is of great practical significance to realize high-precision temperature control of flat vulcanizing machine to improve the quality of rubber products. The following is a brief introduction to the structure and characteristics of rubber vulcanizing machine:
The rubber vulcanizer has the following features:

1. The rubber vulcanizer body is a fixed frame type, compact in structure, good in rigidity, and small in deformation under the action of large clamping force, which is beneficial to tire life and tire quality. Although the hydraulic vulcanizer is also a double-cavity, from the perspective of force, only two single-mode vulcanizers are connected together. Under the clamping force, the micro-deformation of the frame is symmetric with the center line of the mold;
2. Each action is fast and stable, greatly reducing the auxiliary time of the vulcanizer
3. The machine has high precision and greatly improves the precision of tire setting. When the mold is opened and closed, the upper mold portion is only vertically moved up and down, which can maintain high alignment accuracy and repeatability; on the other hand, it is also advantageous to maintain the accuracy of the active mold;
4. The upper and lower clamping forces are evenly applied and are not affected by the working temperature;
5. The height of the upper part of the tire loading mechanism and the central mechanism can be controlled at will, and it is meaningful for vulcanizing different specifications of tires;
6. The left and right frames of the machine can be equipped with a set of control systems, which can be controlled separately and work independently;
7. Each action of the machine is simple and effective. During the user's use, the flat vulcanizing machine basically has no wearing parts, the spare parts need to be replaced, and the mechanical vulcanizing machine does not need regular repair and overhaul, which greatly reduces the user's operating cost and increases. Device usage.

Yuyao Huacheng Hydraulic Electromechanical Co., Ltd. believes that the hydraulic vulcanizing machine as a new technology has been developed abroad, and has been continuously improved and improved. It has been matured and mass-produced, and is widely used in the production of high-precision radial tires. In recent years, the world's major tire companies are gradually replacing hydraulic vulcanizers with conventional mechanical vulcanizers. With the rapid development of highways in China, the demand for radial tires is very large, and the development of hydraulic vulcanizers in China has entered an accelerated development stage. Developed 1140, 1220, 1600, 1700 hydraulic vulcanizers in China.

The system is centered on PLC and is equipped with high-performance modular peripherals to form an integrated temperature control system as the hardware foundation of the system. At the same time, it uses hardware and software anti-jamming measures to ensure system stability and high reliability. According to the analysis, the control temperature of the rubber vulcanizer is a kind of uncertain, large inertia and nonlinear control object. Therefore, the fuzzy control strategy is used to realize the temperature control. It has the control object parameter insensitivity and overshoots compared with the PID control. Small and other remarkable features, so that the system achieves better control quality. The results of commissioning and operation indicate that the fuzzy temperature control system based on fuzzy control strategy is suitable for the production of three major products of SBS, polypropylene and butadiene rubber, and realizes the intelligent integrated automatic control of the whole production process, getting rid of the current vulcanization production. The operator's experience is completely dependent, improving the automation of the operation and ensuring the stability of the analytical process.