Automated Feeding And Blanking Automotive Stamping Line For Stamping Press
Automated Feeding And Blanking Automotive Stamping Line For Stamping Press
Automated Feeding And Blanking Automotive Stamping Line For Stamping Press
Brand Name
Qicheng
country of origin
China
MOQ
1
unit price
Negotiable
payment method
TT/LC
Product Summary
Automated Feeding And Blanking System For Stamping Press In the metal forming industry, the Automated Feeding and Blanking System is the "front-end" engine of the stamping process. Its role is to transform raw coil or sheet material into precision-cut blanks and deliver them to the press with sub...
Product Details
Highlight:
380v robotic stamping line
,50hz robotic stamping line
,380v automotive stamping line
Controlsystem:
PLC And HMI Based Control
Presstype:
Hydraulic / Mechanical / Servo Press
Numberofstations:
5 To 20 Stamping Stations
Industry:
Automotive Manufacturing
Powersupply:
380V/50Hz Or Customized
Productname:
Automotive Stamping Line
Customization:
Available According To Customer Specifications
Installationtype:
Factory Floor Mounted
Automationlevel:
Fully Automated With Robotic Handling
Materialtype:
Steel, Aluminum, And Other Metal Sheets
Safetyfeatures:
Emergency Stop, Safety Guards, Light Curtains
Function:
Sheet Metal Forming And Stamping
Productioncapacity:
Up To 1000 Parts Per Hour
Pressforce:
1000 To 5000 Tons
Linelength:
10 To 30 Meters
Product Description
Automated Feeding And Blanking System For Stamping Press
In the metal forming industry, the Automated Feeding and Blanking System is the "front-end" engine of the stamping process. Its role is to transform raw coil or sheet material into precision-cut blanks and deliver them to the press with sub-millimeter accuracy.
Professional Overview: Synchronization of Coil Processing and Press Dynamics
An automated feeding and blanking system acts as the critical bridge between raw material storage and the primary forming operation. The system must synchronize the unwinding of heavy coils, high-precision leveling (to remove material memory and internal stresses), and NC-controlled feeding into the blanking die. In high-speed automotive and appliance lines, these systems often incorporate "Zig-Zag" feeding patterns to maximize material utilization and laser or mechanical blanking units to create the initial "flat" shape. The goal is to provide a perfectly flat, clean, and precisely positioned blank that ensures the downstream forming process is stable and defect-free.
Technical Performance Matrix
Core benchmarks for evaluating blanking and feeding automation.
| Feature | Technical Specification | Operational Benefit |
|---|---|---|
| Material Width | 300mm - 2,000mm+ | Accommodates everything from small brackets to SUV side panels |
| Feeding Accuracy | ±0.05 mm | Reduces scrap and prevents "Die-Hit" misalignment |
| Line Speed | Up to 100m/min | Matches the throughput of high-speed progressive or tandem presses |
| Leveling Quality | 19-23 Work Rolls | Essential for "Deep-Draw" parts where material flatness is critical |
| Coil Weight | 5 Tons - 30 Tons | Allows for longer production runs between coil changes |
| Loading Time | < 5 Minutes | Enabled by automated coil cars and hydraulic mandrels |
Engineering Advantages
Critical Innovations in Modern Feeding Automation
- 3-in-1 Compact Feeders: Integrating the Decoiler, Straightener, and NC Feeder into a single unit significantly reduces the factory footprint while maintaining high-tension control for thick-gauge materials.
- Zig-Zag Servo Feeding: For circular or irregular blanks, the feeder moves the material in a staggered pattern (X-Y axis). This maximizes "nesting" efficiency, often reducing raw material costs by 7% to 15%.
- Automatic Pilot Release: Synchronized with the press crankshaft, the feeder momentarily releases the material at the bottom of the stroke. This allows the die's pilot pins to finalize the position, ensuring absolute precision at high SPM.
- Integrated Cleaning & Lubrication: Before entering the die, the material passes through felt-roll washers and electrostatic oilers. This removes mill scale and applies a uniform film of drawing lubricant, extending die life and improving surface quality.
Technical FAQ
Addressing core engineering and procurement concerns.
Q: How do you handle "Material Memory" in high-strength steel coils?
A: We utilize High-Precision Levelers with a high density of small-diameter work rolls. By subjecting the material to alternating bends that exceed its yield point, we neutralize internal stresses. This is crucial for automotive parts; without proper leveling, the part will "spring back" or twist after it is blanked.
Q: What is the benefit of a Servo Feeder over a mechanical hitch feed?
A: Servo Feeders offer programmable feed lengths and acceleration curves via the HMI. They can be reconfigured in seconds for different jobs, whereas mechanical feeds require physical adjustments. Furthermore, servo systems provide real-time feedback; if a slip is detected, the system triggers an emergency stop to protect the tooling.
Q: Can these systems handle both Coil and Sheet-fed operations?
A: Yes. While coil-feeding is standard for high-volume runs, we offer Hybrid Destacking Modules. These allow the system to switch between a coil-line (for continuous blanking) and a sheet-stack (for pre-cut blanks), providing maximum flexibility for Tier-1 suppliers handling diverse part geometries.
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