Blank Washing And Stacking Automotive Stamping Line HMI Control For Stamping
Price:
Negotiable
MOQ:
1
Delivery Time:
60 days
Brand:
Qicheng
Product Description
Blank Washing And Stacking Automation For Stamping
Surface contamination is the primary cause of "pimple" defects on Class-A automotive panels and premature die wear. Our Automotive-Grade Blank Washers utilize high-pressure spray headers and precision squeeze rollers to remove 99.9% of metallic dust and residual mill oils.
Following the wash cycle, our High-Speed Stacking Systems—available in magnetic, vacuum, or mechanical configurations—ensure that blanks are organized with sub-millimeter precision. This automation is essential for maintaining the Cycle Time of the main press line, as it provides a consistent, "ready-to-pick" inventory for high-speed robotic de-stackers.
Technical Specification Matrix
Core metrics for evaluating front-end automation performance
| Feature | Specification | Engineering Benefit |
|---|---|---|
| Blank Width Capacity | 500mm - 4500mm | Supports everything from brackets to side panels |
| Washing Speed | Up to 120 meters/min | Synchronized with high-speed coil feeding |
| Filtration Rating | 10 - 50 Microns (Multi-stage) | Extends life of washing fluid and protects surfaces |
| Stacking Precision | ±0.5 mm | Critical for error-free robotic de-stacking |
| Material Thickness | 0.4mm - 6.0mm | Handles aluminum, AHSS, and galvanized steel |
| Squeeze Roller Force | Adjustable Pneumatic/Hydraulic | Ensures dry, film-consistent blanks for stamping |
| Control Integration | PROFINET / EtherCAT / Ethernet/IP | Seamless handshake with Press & Coil Line |
Core Application Scenarios
Demonstrating experience in pre-press material handling
- Class-A Surface Preparation: Washing hoods, fenders, and door skins to eliminate particles that cause surface imperfections during the draw.
- Aluminum Blank Processing: Specialized non-marking rollers and dry-lube application systems designed for the unique friction requirements of 6000-series aluminum.
- High-Volume Tandem Lines: Continuous washing and stacking of structural BIW parts, maintaining a buffer for 24/7 autonomous production.
- Tailored Blank Integration: Precise stacking of Laser Welded Blanks (LWB) where thickness varies across the sheet, requiring specialized magnetic fanners.
Technical FAQ: Ensuring Peak Front-End Efficiency
Expert insights into technical reliability and trust
How do you prevent "Hydroplaning" or slippage during high-speed blank washing?
We utilize Variable-Force Squeeze Rollers and high-friction polyurethane coatings. The control system automatically adjusts the nip pressure based on the material thickness and line speed. This ensures that the oil film remains consistent (typically 0.5 to 1.5 g/m²) while preventing the blank from sliding, which is crucial for maintaining feed accuracy.
Can the stacking system handle non-ferrous materials like Aluminum?
Absolutely. While traditional magnetic stackers are common for steel, we deploy High-Flow Vacuum Belts or Venturi-based Suction Cup arrays for aluminum. These systems include "Air-Cushion" technology to prevent the blanks from slamming into each other, which preserves the delicate surface finish of automotive aluminum.
How does the system manage "Double-Sheet" prevention at the stacking stage?
We integrate Magnetic Fanners for steel and Air-Knife Separators for all materials. Furthermore, our stacking units are equipped with ultrasonic sensors that measure material thickness in real-time. If a double-sheet is detected during the stacking process, the system triggers an auto-reject gate, ensuring that the press-shop robots never receive two blanks at once.
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Company
Zhejiang SAS Intelligent Technology Co.,Ltd.
Location
No. 1668, Yedao Road, Haiyan Economic Development Zone, Jiaxing City, Zhejiang Province, China
Contact Person
Mike