The Significance of Safety Edges in Modern Forklift and AGV Operations
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- Issue Time
- Sep 29,2024
Summary
Safety edges, crucial for forklifts & AGVs, monitor surroundings via sensors. They instantly respond to obstacles, avoiding collisions, ensuring personnel safety. Non-contact protection enhances flexibility & safety. Linked to intelligent systems, they improve efficiency & reduce accidents. Operators feel confident, boosting work quality & efficiency.
In the field of modern industrial production and warehousing logistics, forklifts are indispensable and efficient handling tools, and their safety is directly related to the life safety of operators and the stable operation of enterprises. With the acceleration of the trend of "machines replace manpower", the application of unmanned forklifts and AGVs (automatic guided vehicles) is becoming more and more widespread. As an important safety protection device for these intelligent devices, the importance of safety edges is increasingly prominent.
Application of Safety Edge in Forklift
Safety edge, as an important safety component of automated equipment such as forklift and AGV, is usually installed around the vehicle body. Its main function is to monitor the surrounding environment in real time through sensor technology. Once an obstacle or person approaching is detected, the safety response mechanism is immediately triggered. This mechanism usually includes sending a closed IO signal to the core controller, so that the equipment stops urgently before a collision occurs, thereby avoiding accidents.
Safety edges are usually used in conjunction with other safety devices of forklifts, such as emergency braking systems, reversing radars, etc. Operators should take full advantage of these auxiliary functions to improve work safety. In an unmanned or automatic forklift system, the safety edge works closely with the controller to form a flexible and efficient emergency stop system. This system not only improves the safety performance of the equipment, but also significantly reduces the risk of accidents caused by operating errors or equipment failure. The application of safety edges enables forklifts to perform handling tasks more intelligently and safely in complex and changeable industrial environments.
DB-PSE Series｜Safety Edges｜DADISICK
Detection method: pressure sensing method
Maximum sensing angle: <90°
Trigger force: ≥ 25N-250N
Protection level: IP65
Response time: 13ms
Mechanical life: ＞3000000 times
Trigger force: ≥ 25N-250N (according to specifications and usage)
Maximum sensing angle: <90°
The safety edge and the corresponding safety relay constitute a control area. Each control unit may be a safety edge or multiple safety edges connected in series to form a control area. It is possible to connect up to several safety edges in series. Please note that the maximum length of a control area (including link cables) should not exceed 100 meters.
How does the Safety Edge Ensure Personnel Safety?
Instant response to avoid collision: The safety edge monitors the surrounding environment in real time through highly sensitive sensors. Once an obstacle or person approaches is detected, it immediately triggers an emergency stop to effectively avoid collision accidents. This instant response mechanism provides a valuable safety barrier for operators and surrounding personnel.
Non-contact protection: Unlike traditional physical barriers, the safety edge adopts non-contact protection, which will not restrict the movement path of forklifts or AGVs, but realizes remote monitoring and early warning through sensor technology. This design ensures the flexibility of the equipment and improves safety.
Intelligent linkage to improve efficiency: In the unmanned forklift system, the safety edge is closely linked with intelligent components such as the controller and the dispatching system to form an efficient safety assurance system. When the safety edge triggers an emergency stop, the dispatching system can quickly adjust the task allocation and path planning to ensure the smooth progress of the overall operation process. the safety edge is closely linked to the intelligent dispatch system, in unmanned or automated truck systems. Operators should be well trained in the system's operating procedures and precautions to ensure they can react quickly and take action in an emergency.
Improve operator confidence: The presence of the safety edge makes the operator feel more at ease when operating the forklift, reducing the psychological pressure caused by the fear of collision. This positive psychological impact helps to improve the operator's work efficiency and work quality.
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