1. Structure
The anti - tear sensing - coil Anti Tear Conveyor Belt is composed of multiple parts. It typically has a belt core, which can be either a steel - cord core or a fabric - core. The steel - cord core is made of high - strength steel wires that are parallelly arranged. These wires endow the Conveyor Belt with excellent tensile strength, enabling it to handle heavy - load and long - distance material transportation. The fabric - core, usually made of polyester or nylon fibers, provides good flexibility and is suitable for applications where the Anti Tear Induction Coil Belt needs to bend around obstacles or follow a more complex path.
The sensing - coil is a crucial component. It is embedded within the conveyor belt structure, usually between the belt core and the cover rubber layer or within the core structure itself. The coil is generally made of a metal material with good electrical conductivity, such as copper. The coil's shape and parameters, like the number of turns and wire diameter, are designed according to the specific requirements of the Anti Tear Induction Coil Conveyor Belt to ensure accurate detection of tearing.
The cover rubber layer wraps around the belt core and the sensing - coil. Its main functions are to protect the internal components from external factors such as abrasion from materials, chemical corrosion, and water ingress. At the same time, it provides the necessary friction for the stable movement of materials on the conveyor belt and the proper operation of the conveyor system.
2. Features
Safety - Oriented
- Precise Tear Detection: Even a tiny tear in the conveyor belt can be quickly detected. When a tear occurs, the stress distribution around the tear changes, which may lead to alterations in the electromagnetic parameters of the sensing - coil (such as inductance and capacitance) or an interruption in the signal transmission. The control system can promptly capture these changes, sound an alarm, and stop the conveyor belt, effectively preventing the tear from worsening.
- Deviation Alarm: During the operation of the conveyor belt, if it deviates from its normal path and the distance between the sensing - coil and the sensor exceeds the set value, the signal - control system will automatically stop the machine and send an alarm. This helps avoid problems such as belt tearing and material spillage caused by misalignment.
- Material Blockage Detection: The sensor can detect abnormal conveyor belt speeds when material blockages occur. The signal - control system can then stop the machine and issue an alarm, preventing over - stretching or tearing of the conveyor belt due to blocked materials.
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