Introduction and function of magnetic powder clutch in slitting machine

The magnetic powder clutch in the slitting machine is a device that controls the clutch work by electromagnetic principle. It can convert electrical energy into mechanical energy to realize the blade drive and control of the slitting machine, so as to ensure the normal operation of the slitting machine.

Magnetic powder clutch and brake is a special automatic actuator, which transmits torque through the magnetic powder filled in the working gap, and changes the excitation current can change the magnetic state of the magnetic powder, and then adjust the transmitted torque. It can be used for stepless speed regulation from zero start to synchronous speed, suitable for high-speed section fine-tuning and medium and small power speed regulation system.

The magnetic powder clutch is composed of electromagnet, clutch, transmission shaft, spring and other parts. When the electromagnet is energized, a magnetic field is generated, which adsorbs the clutches of the magnetic powder clutch together, and then transfers energy to the blade through the propeller shaft, thereby driving the blade to move to cut the raw material. When the electromagnet is de-energized, the magnetic field disappears, the contact between the clutch and the drive shaft gradually weakens, and finally it is disconnected and the blade stops moving.

In the working process of the slitting machine, the magnetic powder clutch has the following important roles:

1. Maintain transmission accuracy: The magnetic powder clutch has the characteristics of precise positioning and stable transmission, which can achieve precise transmission effect and ensure the working accuracy and stability of the automatic slitting machine.

2. Prevent knife wear: Since the magnetic powder clutch can realize the automatic drive and control of the blade, and does not require manual operation, it can effectively prevent excessive wear of the blade during the working process.

3. Ensure safety: The magnetic powder clutch can also prevent the equipment from overloading or overloading under unexpected conditions, thereby ensuring the safe operation of the equipment.

In short, the magnetic powder clutch is an important part of the slitting machine, which has multiple functions such as ensuring the stability and accuracy of equipment work, preventing equipment wear and ensuring equipment safety. During the normal operation of the slitting machine, it is necessary to regularly check and maintain the magnetic powder clutch to ensure its reliability and stability.