The temperature control principle of the conveyor belt vulcanizing machine is based on the precise monitoring and regulation of the vulcanization temperature. It collects temperature data in real time through sensors and dynamically adjusts the output power of the heating elements in combination with the PID control algorithm to ensure that the temperature remains stable within the set range during the vulcanization process. The following is the specific analysis:
Temperature monitoring: The conveyor belt vulcanizing machine is equipped with high-precision temperature sensors to monitor the temperature changes during the vulcanization process in real time. The sensor transmits the collected temperature data to the control system.
PID control algorithm: The control system adopts the PID (Proportional-integral-Derivative) control algorithm. Based on the deviation between the set temperature and the actual temperature, the control signal is calculated. This algorithm can respond quickly to temperature changes. By adjusting the output power of the heating element, the actual temperature can approach the set temperature.
Heating element adjustment: Adjust the working state of heating elements (such as electric heating tubes, steam or oil furnaces) based on the signals output by the PID control algorithm. The vulcanization temperature can be precisely controlled by changing the heating power.
Temperature uniformity guarantee: The vulcanizing machine adopts an upper and lower heating interlayer structure to ensure that the conveyor belt is heated evenly during the vulcanization process. Meanwhile, by optimizing the design of the hot plate and the flow mode of the heating medium, the temperature gradient is reduced and the vulcanization quality is improved.
Safety and protection mechanism: During the temperature control process, the vulcanizing machine is equipped with over-temperature alarm and automatic power-off protection functions. When the temperature exceeds the safe range, the system will automatically cut off the heating power supply to prevent equipment damage or safety accidents.