29.4.2025 / 5 minute read
Système de levage vertical continu pour la manutention de cartons dans un entrepôt à plusieurs niveaux
Aperçu du projet
Client: Regional logistics hub specializing in e-commerce fulfillment
Location: Urban warehouse with limited floor space
Objective: Deploy a continuous vertical lift system to automate carton transfers between 1st and 2nd floors, integrating with existing conveyor lines for high-volume, variable-sized cartons.
Paramètres de base -
| Paramètres | Spécifications |
|---|---|
| Hauteur de levage | 7 meters (floor-to-floor) |
| Conveyor Width | 1.2 meters (synchronized with existing belt systems) |
| Capacité de charge | 30–50 cartons/minute (variable sizes: 200–800 mm³) |
| Système d'entraînement | Dual-chain continuous loop with servo-controlled speed |
| Caractéristiques de sécurité | Photoelectric sensors, emergency stop, overload alarm |
| Alimentation électrique | 380V/50Hz (3-phase) with backup battery for downtime |
Le défi
- Contraintes spatiales: Narrow warehouse layout required a compact vertical solution without disrupting workflows.
- Carton Variability: Handling irregular carton sizes (200–800 mm³) without jams or misalignment.
- Intégration transparente: Synchronizing lift speed/position with upstream/downstream conveyors (1.2m width).
- Efficiency Demands: Achieving 50+ cartons/minute throughput during peak hours.
- Durabilité: Minimizing maintenance downtime in a 24/7 operational environment.
Solutions
- Modular Vertical Lift Design:
- Continuous Chain-Driven Platform: Dual-chain loops with 10 loading bays for uninterrupted upward/downward motion.
- Dynamic Width Adjustment: Side-guard rails auto-adjust (500–1,200 mm) to accommodate carton sizes.
- Smart Conveyor Integration:
- RFID Scanning Gates: Pre-scan cartons at entry/exit points to route them to designated floors.
- Speed-Matching Algorithm: Servo motors synchronize lift/conveyor speeds (±0.1s precision).
- Reliability Enhancements:
- Self-Lubricating Chains: Reduced wear for 24/7 operation.
- Dust-Proof Enclosures: Critical for warehouse environments with paper debris.
- Safety & Monitoring:
- 3D LiDAR Sensors: Detect carton protrusions or misloads, triggering auto-stop.
- Predictive Maintenance Alerts: IoT-enabled vibration/temperature monitoring.
Avantages
- Throughput Boost: 50 cartons/minute capacity, eliminating manual lifting bottlenecks.
- Optimisation de l'espace: Vertical footprint <4m² vs. traditional inclined conveyors.
- Adaptabilité: Handles 200–800 mm³ cartons without manual adjustments.
- Energy Efficiency: Regenerative braking reduces power consumption by 20%.
- Scalability: Modular design allows future expansion to 3rd-floor integration.
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