Permanent magnetic levitation buffer roller and control system

A control system of a permanent magnetic levitation buffer roller, comprising the permanent magnetic levitation buffer roller, a monitoring device, and a control device;

• wherein
• the permanent magnetic levitation buffer roller includes a roller, a permanent magnetic drum, a magnetic base, a positioner, and a release ring, wherein
• the permanent magnetic drum is fixedly mounted on two ends of the roller, the roller is located on the magnetic base, the magnetic base is magnetically cooperated with the permanent magnetic drum, and a conveyor belt is sleeved in the middle of the roller;
• the positioner has a silo structure, the positioner and the permanent magnetic drum are coaxially arranged, the positioner is slidably mounted on the magnetic base, one side of the magnetic base away from the roller is fixedly provided with an axial rod, the positioner is slidably mounted on the axial rod, and one side of the positioner facing the permanent magnetic drum is uniformly provided with at least one air nozzle;
• the release ring is fixedly mounted on an end portion of the permanent magnetic drum, at least one release groove is circumferentially disposed on an edge of the release ring, each of the at least one air nozzle corresponds to each of the at least one release groove, and the at least one release groove gradually contracts in a direction toward an outer side of the release ring;
• the monitoring device is disposed on the permanent magnetic levitation buffer roller and configured to collect transportation state information of the permanent magnetic levitation buffer roller and send the transportation state information to the control device;
• the control device includes a first processing device and a second processing device;
• wherein
• the first processing device is configured to determine a blowing parameter based on the transportation state information, and control an external air source connected with the at least one air nozzle of the permanent magnetic levitation buffer roller to blow air to the roller based on the blowing parameter;
• and
• the second processing device is configured to determine a rotation parameter based on the transportation state information, and control a motor of the permanent magnetic levitation buffer roller to rotate based on the rotation parameter.