How does the Industrial Safety Mats work?
In today's industrial landscape, where production safety is a top priority, the use of safety equipment has become a crucial factor in ensuring a safe and productive work environment. Among these, the industrial safety mats plays an increasingly vital role in the field of safety protection, providing a robust barrier for the safety of production workers. The industrial safety mats is designed to work in conjunction with the control system, utilising its distinctive sensing mechanism to construct an intelligent safety protection network. In the event that workers or other moving objects in the production area come into contact with the surface of the safety mat, the built-in sensitive sensors will respond instantly and quickly capture the contact signal. The signal is then transmitted to the central control system, which triggers a preset safety program. The system is designed to respond to potential safety risks and accidents in a variety of ways, depending on the specific safety strategy in place. These measures may include, but are not limited to, emergency shutdown, slowing down equipment, and issuing warning signals, among others.
Prior to the creation of a safety system, it is of the utmost importance to gain a comprehensive understanding of the functionality and capabilities of industrial safety mats. The following is a comprehensive overview of the operational principles of the safety mat.
1. Pressure Sensing and Signal Generation of Safety Mat Sensor
When a person or object steps on safety mats and applies a small amount of weight exceeding a set minimum (such as 20 kg) is applied to the mat, a high-precision pressure sensor inside the safety mats immediately senses this pressure change.
The high accuracy of the sensor ensures that it is able to detect pressure applied to it with great speed and precision.
Upon detecting sufficient pressure, the pressure sensor promptly generates an electrical signal.
2. Industrial Safety Mats Signal Transmission
The electrical signal is then transmitted to the connected safety or control system.
The signal is transmitted rapidly and reliably to guarantee that the safety mechanism responds in a timely manner.
3. Safety Mechanism Activation of Pressure Mat Sensor
Upon receipt of the signal from the pressure sensor, the safety controller or control system promptly analyzes it.
If the safety mechanism is triggered (i.e., it is confirmed that a person or object has entered the danger zone), the controller will promptly cut off the power supply to the protected machine or send the corresponding control signal.
Upon receiving a signal to stop or slow down, the machine will immediately cease or decelerate its operation, thereby preventing potential injuries.
4. Subsequent Processing
Following the cessation or reduction in speed of the machine, relevant personnel can then proceed with any necessary subsequent processing, such as equipment inspection, troubleshooting, or guiding people out of the danger zone.
Additionally, a record of the safety mat's activation is maintained for subsequent analysis and review.
5. Reset and Recovery
Once the hazardous situation has been resolved, the safety mats can be reset by the control system.
Detection method: pressure sensing method
Maximum allowable dynamic load: impact load<200kg/cm²
PVC anti slip surface layer: anti slip grade R9
Encapsulation and Surface Protection: PVC
Under pressure: dynamic 500KG, solid 700KG
Surface material: rubber (red/yellow/black optional)
Control level: achieved level 3 in combination with controller
Class of protection: IP65
Ambient temperature: -10℃ to 60℃
Thickness: 14mm
Triggering force: adult 30KG
Cable length: 3M and 5M optional
Response time: Less than 30ms
Weight: about30kg/sq.m
The workflow following the activation of an industrial safety mat is swift, precise, and effective, ensuring a prompt and reliable safety response. The system is designed to detect dangerous situations and trigger safety mechanisms in the shortest possible time, thus protecting personnel and equipment. Concurrently, subsequent processing and reset operations can facilitate the seamless operation of production activities.
These safety mats are typically used in conjunction with safety relays. For example, the Ter-A series safety relays can be paired with the DT11/DT15 safety mats to form a safety protection system that meets international standards such as EN1760-1, ISO13856-1, EN62061, IEC61508, ISO13849-1, and EN60204-1.
Automated Production Lines
Safety mats are widely used in automotive manufacturing, electronics production, and other automated production lines. They are deployed around robotic workstations and stamping machines to ensure that when personnel or objects come into contact with the mat, the machine stops immediately, preventing accidents.
Hazardous Areas
In industries such as chemical processing and pharmaceutical manufacturing, safety mats are installed on the edges of protective barriers or doors in hazardous areas. They prevent workers from entering dangerous zones during equipment operation.
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