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A-CWD Series Automatic Cranes | Warehouse Control System (WCS)

Overall structure of the crane
1. Adopt European structure, which can adapt to 7 × 24h working conditions, optimize the design, with large safety factor, high strength, fatigue resistance, impact resistance, beautiful appearance, automatic operation and emergency manual operation.
2. Imported configuration automatic spreader roll can pick up the paper roll through six evenly distributed friction pads, which has a gentle gripping force and smooth motion. It can minimize the deformation and damage of the paper roll; One-stop rail transportation reduces the transportation cost and shipping time.

See Video
http://www.clescrane.com/resources/video/automatic-cranes-warehouse-control-system.html

Overview

Overall structure of the crane
1. Adopt European structure, which can adapt to 7 × 24h working conditions, optimize the design, with large safety factor, high strength, fatigue resistance, impact resistance, beautiful appearance, automatic operation and emergency manual operation.
2. Imported configuration automatic spreader roll can pick up the paper roll through six evenly distributed friction pads, which has a gentle gripping force and smooth motion. It can minimize the deformation and damage of the paper roll; One-stop rail transportation reduces the transportation cost and shipping time.
3. The gripper can be fixed by the gripper frame. In this way, it will avoid shaking during operation, ensure accuracy, and increase efficiency.
4. Horizontal size wheel device for cross traveling and long traveling can ensure stability during high-speed operation, avoid wheel track and skew running.
5. Compact transmission mechanism, lift motor with absolute encoder, can guarantee a large torque output at low speed, with the automation system, to ensure a high positioning accuracy, and the spreader does not appear to slide, so that the clamping and placement to be more accurate.
6. The operation is F series three-in-one driving mode. The brake motor is equipped with an absolute encoder, which is matched with the automation system to facilitate the positioning of the running mechanism in the horizontal/longitudinal direction. The braking method adopts a magnetic disc brake with manual release function.
Composition of a fully automatic system
WMS Warehouse Management System IT*1
WMS user interface:
- A standard commercial software selected according to customers’ needs
- Storage Management (notice of arrival, acceptance, storage summary, etc.)
- Warehouse management (state management, container handling, inventory analysis, inventory, inquiries, etc.)
- Outbound management (shipping notification, picking, print document, cargo tracking)
WCS Storage Control System RT*n
WCS User Interface – Production
- Warehouse Management System (WMS) Data Interface
- Inbound / Outbound production schedule
- Customized visual information storage
- Flexible definition and management of storage structures
- Automatic storage/pickup and routing strategies
- Equipment remote status monitoring system
- Safety control
WCS User Interface – Management
- Equipment allocation, balance management
- Automatic control of crane operation
- Load lifting automatic operation control
- Conveyor linkage control
- Sensor system integration
- Equipment maintenance
- Interface extension function
Equipment
Crane control system RT * n
Sling/Gripper control system RT*n
Conveyor control system RT*n
Material Information System RT*n - Scan code, loading, labeling, etc.
Note:
RT: Real-time system; n: number of system
Differences and division of labor between WMS and WCS
WMS Warehouse Management System WCS Warehouse Control System
Focus on business behavior, people, and business processes Focus on real-time control of warehouses, logistics equipment and materials
Business plan Business execution
Direct manual operation Direct automation
Non-real-time process data Real-time equipment and material data
One-to-many facilities (inside and outside walls) One-to-one facilities (inside)
Management expectations Management exceptions and accidents
Standardized and rigid functions Modularization and customization
Database management Database Management and Database Interface Functions
Conclusion:
• Users can choose to use a suitable warehousing management system, standard WMS products from RMB 30,000 to RMB 300,000
• All customized warehouse control and running functions are completed in the WCS system
Crane control and sensor
• Crane control system + position encoding system (lifting, crane traversing, cross traveling) integrated in WCS automatic control system
• Crane Lifting Mechanism Absolute encoder - measuring accuracy < 0.1mm
• Crane translation mechanism (crane traveling, cross traversing) adopts a position encoder system
Measurement accuracy: ±0.42 mm
Mounting allowance: ±15 mm
Sling/Gripper Controls and Sensors
• Hydraulic sling/gripper control system + distance measurement (laser) + position measurement (laser + machine vision) integrated in WCS automatic control system
Gripper specifications: max. 3t / 1000-1,300mm
Sling/Gripper control and sensor fully-automatic control
Laser and machine vision positioning
• Used for accurate positioning of paper rolls, defect inspection
• Laser and machine vision for precise machine positioning and safety protection
• Machine vision can be used for roll defects and label character recognition
3D Virtual Reality Monitoring
• Rendering real-time dynamic status of 3D warehouses and cranes using virtual reality in WCS
• God's perspective function
Electrical configuration
• Adopt Siemens brand inverter and PLC
• Main electrical component adopts Schneider brand
• Positioning system adopts P+F
Mechanical main configurations
• Siemens and ABB brand for lifting motor
• SEW brand for gear box of lifting and traveling mechanisms
• Adopts SIBRE brand lifting brake
• verope brand wire rope
Paper roll transferring time
  Empty hook fall time s Gripper close time s Load lifting time s Traveling time s Load falling time s Gripper release time s Empty hook life time s Traveling time s Total time s
Single roll to far point (low point) 13 5 18 18.3 18 5 13 18.3 108.6
Single roll to far point (intermediate point) 13 5 18 18.3 10.5 5 8 18.3 96.1
Single roll to far point (high point) 13 5 18 18.3 5 5 4 18.3 86.6
Single roll to midpoint (low point) 13 5 18 11.65 18 5 13 11.65 95.3
Single roll to midpoint (midpoint) 13 5 18 11.65 10.5 5 8 11.65 82.8
Single roll to midpoint (high point) 13 5 18 11.65 5 5 4 11.65 73.3
Single roll to near point (low point) 13 5 18 4 18 5 13 4 80
Single roll to near point (midpoint) 13 5 18 4 10.5 5 8 4 67.5
Single roll to near point (high point) 13 5 18 4 5 5 4 4 58
Average single-volume time                 83.13
Single roll paper takes time s
  Time s                
Single stack to the far point 776.8                
Single stack to midpoint 670.4                
Single stack to the near point 548                
Average time 665.0666667                
Single cycle paper roll takes time s
  Time s                
Single cycle to far point 1738.2                
Single cycle to midpoint 1498.8                
Single cycles to near point 1242.6                
Average time 1493.2                
Handling capacity per hour
  Time s                
Handling capacity per hour 28.86928629                
one single cycle is for one container

See Video
http://www.clescrane.com/resources/video/automatic-cranes-warehouse-control-system.html

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0086-371-5532 8269
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