Use Safety Edges as a Invisible Shield for Warehouse Lift Table Operations
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- Issue Time
- Sep 23,2024
Summary
In modern warehouses, lift table safety has become a management challenge. Under high-speed operation, operating errors or malfunctions can cause serious injuries. With flexible design and high-sensitivity technology, the safety edge becomes a key safety barrier on the lift table, effectively protecting personnel safety and becoming an important solution for warehouse managers.
Safety edges are typically designed as flexible, bendable tape or round shaped guards that can easily adapt to the complex work environment of a lift table. On warehouse lift tables, safety edges are installed at critical locations such as the edge of the lift table, door openings, etc. to effectively monitor potentially hazardous areas.
Real-time monitoring and early warning: If a lift table approaches a person or other obstacle during operation, the safety contact edge can quickly detect and generate a signal. This signal is then transmitted to the control system, triggering an early warning mechanism to remind the operator to take evasive action.
Emergency stop function: If the lift continues to approach people or obstacles, the safety edge sensor is further compressed and deformed, triggering the emergency stop function. At this point, the lift stops immediately, effectively preventing extrusion or shearing injuries.
Multi-level protection: In complex application scenarios, the safety edge is often used in conjunction with non-contact sensors (e.g., laser anti-collision sensors) to form a multi-level safety protection network. This multi-level protection mechanism ensures the safe operation of the lift table in various environments.
Safety Edge on Warehouse Lift Tables
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 Safety Edge Protects Personnel Operating Equipment
High sensitivity sensing: Safety edge uses highly sensitive sensing technology that responds quickly to external pressure or contact. This means that the safety edge sensor can detect a potential hazard in a very short time and trigger the appropriate safety measures.
Flexible design: The safety edge pressure sensitive devices is made of a soft, flexible material that conforms to the irregular surfaces and shapes of the lift table. This design not only increases the flexibility of the guard, but also ensures comprehensive and effective protection.
Easy to install and adjust: Safety sensing edge often have flexible mounting methods that allow users to install and adjust them as needed. At the same time, some security sensing edges also support a sensitivity adjustment function to adapt to the safety needs of different scenarios.
Immediate response and feedback: When the safety edge switch detects a hazard, it can immediately generate a signal and transmit it to the control system. Upon receiving the signal, the control system will immediately implement the appropriate safety measures (such as emergency stop, change the direction of movement or reduce the speed of movement, etc.), effectively preventing the occurrence of injuries.
Conclusion of Safety Edge for Warehouse Lift Table Operations
As the invisible guardian of the warehouse elevator, the resistive safety edge, with its unique flexible design and highly sensitive sensing technology, provides a reliable guarantee of personnel safety during the operation of the equipment. In the future, with the continuous progress of technology and the expansion of application scenarios, the safety edge will continue to play its important role in accompanying the sustainable development of industrial production. For warehouse managers, the active introduction and application of safety touch edge and other advanced protective devices, is to improve the level of warehouse safety management, to protect the safety of personnel important measures.
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