This is a fully automatic COF (Chip On Flex) punching machine that uses a combination of servo motors and gear transmission. The machine features a motor and belt tensioning mechanism for automatic feeding. It employs CCD visual positioning and high-precision punching molds to achieve high-precision punching of rolls and single chips. The machine can be used in conjunction with our company’s bonding equipment.
1. Technical Parameters
1.1 Material Specifications
COF Roll Outer Dimensions:
Outer Diameter: Φ405-600 mm ABS Reel
Inner Diameter: Φ25.4 mm
COF Tape Width:
Three types of widths: 35 mm, 48 mm, 70 mm
Tolerances:
35 mm: 34980 ± 200 μm
48 mm: 48180 ± 200 μm
70 mm: 69950 ± 200 μm
COF Tape Thickness:
Greater than 50 μm to 125 μm
COF Tape Type:
Standard, Wide, Super Wide
COF Tape Curvature:
Less than or equal to 2 mm
COF Dimensions:
Length: 5 mm to 30 mm
Width: 7 mm to 42 mm
1.2 Punching Precision
Punching Precision:
±50 μm (This precision must meet the COF tape comprehensive precision of ≤ ±15 μm, and the gold finger precision of ≤ ±5 μm)
±80 μm (This precision must meet the COF tape comprehensive precision of ≤ ±15 μm, and the gold finger precision of ≤ ±10 μm)
1.3 Production Cycle
Production Cycle: 3.5 seconds
1.4 Alignment Method
Alignment Method: Visual alignment
Image Processing System: Beijing Boshi
1.5 Power Supply
Working Power Supply / Power: 220V / 50 Hz / 4 kW
1.6 Air Supply
Main Air Supply / Air Consumption: 0.5 to 0.7 MPa / 20 L/min
1.7 Device Dimensions and Weight
Device Dimensions: 750 mm (L) × 1550 mm (W) × 2200 mm (H) (excluding FFU)
Device Weight: ≈ 300 kg
2. Product Introduction
The COF Automatic Punching Machine CC-1000 is a high-precision, fully automatic machine designed for the punching of COF tapes. It integrates advanced technologies such as servo motor drive, gear transmission, and CCD visual positioning to ensure precise and efficient punching.
Key Features:
High Precision: The machine achieves a punching precision of ±50 μm and ±80 μm, meeting the stringent requirements of COF tape comprehensive precision and gold finger precision.
Versatility: It supports COF tapes of various widths (35 mm, 48 mm, 70 mm) and thicknesses (50 μm to 125 μm), making it suitable for a wide range of applications.
Advanced Technology: The use of CCD visual positioning and high-precision punching molds ensures accurate and reliable punching.
Efficient Production: With a production cycle of 3.5 seconds, the machine is highly efficient, making it ideal for high-volume production.
Durable Construction: Built with high-quality materials and components, the machine ensures long-term reliability and performance.
Applications:
Ideal for LCD manufacturing facilities requiring high-precision and efficient punching of COF tapes. The machine can be used in conjunction with bonding equipment, providing a comprehensive solution for COF tape processing.
After-Sales Support:
Training: Comprehensive training on equipment installation, operation, maintenance, and troubleshooting.
Service: One year of free service (excluding human damage) and lifelong technical support.
The COF Automatic Punching Machine CC-1000 is a cost-effective and efficient solution for modern LCD production, offering advanced technology and reliable performance.
