OL-F0712 – 15.6-Inch Dual-Station FOG Bonding Machine

OL-F0712 – 15.6-Inch Dual-Station FOG Bonding Machine

OL-F0712 – 15.6-Inch Dual-Station FOG Bonding Machine with Top & Bottom Vision Alignment

Ultra-High-Precision Thermal Compression System for Front & Rear COF/FOG Bonding on LCD Panels

The OL-F0712 by Olian Automatic Equipment Co., Ltd. is a semi-automatic dual-station FOG (Film-on-Glass) bonding machine engineered for the final thermal compression of COF (Chip-on-Film) flex circuits onto both front and rear edges of large-format rigid LCD panels up to 15.6 inches. What sets it apart is its dual-camera vision system—featuring simultaneous top-view and bottom-view alignment—enabling unparalleled registration accuracy between COF terminals and ITO pads, even on multi-layer, opaque, or high-density interconnect (HDI) panels.

Combined with dual independent workstations, the OL-F0712 delivers both micron-level precision and continuous production throughput, making it ideal for demanding applications in automotive displays, medical imaging, avionics, and premium consumer electronics.

⚠️ Note: This machine assumes that ACF has already been applied to the panel. It performs final main bonding only, not ACF lamination or pre-bonding.

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🔍 Key Technical Features

✅ Dual-Vision Alignment System (Top + Bottom)

• Camera Configuration:
  • Top Camera: Views COF from above
  • Bottom Camera: Images panel pads through glass substrate
• Lens Magnification: 2× optical zoom (per camera)
• Field of View (FOV): 1.9 mm × 1.4 mm
• Lighting: Coaxial LED illumination on both sides for glare-free, shadow-free imaging
• Inter-Camera Distance: Adjustable from 12 mm to 90 mm to match various COF pitches
• Alignment Method: Operator manually fine-tunes X/Y/θ alignment using live split-screen view until COF and pad patterns are perfectly overlaid

This stereo alignment capability eliminates parallax and layer-shift errors—critical for panels with black matrix, touch sensors, or embedded layers.

✅ Dual-Station Continuous Workflow

• Two independent vacuum platforms enable parallel operation:
  • While Station 1 performs bonding, the operator loads/unloads Station 2
• Reduces cycle time by up to 40% compared to single-station machines
• Optimized for high-mix, medium-to-high volume production

✅ Bonding Performance

• Panel Compatibility:
  • Max Size: 350 mm × 250 mm (~15.6″ diagonal)
  • Thickness: 0.2 – 2.2 mm
• COF Specifications:
  • Width: 12 – 30 mm
  • Length: 12 – 60 mm
  • Thickness: 0.02 – 0.2 mm
• Bonding Force: Servo-controlled, 20–120 N (repeatability ≤ ±3 N)
• Temperature Range: Up to 400°C with surface uniformity ≤ ±2°C
• Bonding Time: 0.1 – 99.9 seconds (user-programmable)

✅ Buffer Tape Handling System

• Buffer Tape Inner Diameter: ≥33 mm
• Outer Diameter: ≤80 mm
• Feed Pitch: Adjustable from 1 mm to 20 mm
• Safety Feature: Machine triggers an alarm if tape fails to advance, preventing skipped bonds or misfeeds

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🖥️ Control & Operation

• Control Unit:
  • PLC-based logic controller
  • Color touchscreen HMI (Chinese interface) for parameter setup
  • Manual control buttons for emergency override and jog functions
• Operating Modes:
  • Manual Mode: Full control over alignment, head movement, and bonding
  • Auto Mode: One-button cycle after visual alignment confirmation
• Ergonomics:
  • Work height: 890 ± 30 mm
  • Dual monitors or split-screen display for simultaneous top/bottom view

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📏 Machine Physical Data

• Dimensions: Approx. 1420 mm (W) × 1210 mm (D) × 1912 mm (H)
• Weight: ~780 kg
• Power Supply: AC 220V, 50/60 Hz, single-phase
• Compressed Air: 0.4–0.7 MPa
• Operating Environment:
  • Cleanroom required (ISO Class 8 or better)
  • Temperature: 22–27°C | Humidity: 40–70% RH

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🛡️ Quality Assurance & Support

• Documentation: Includes 1 Chinese-language operation manual
• Training: 1-day on-site session covering:
  • Dual-vision alignment calibration
  • Dual-station workflow optimization
  • Parameter tuning for different COF types and panel stacks
  • Troubleshooting (e.g., image focus issues, tape feed alarms)
• Warranty: 12 months on mechanical and electrical systems under normal use
  • Exclusions: Consumables, wear parts (buttons, cutters), damage from misuse or force majeure
• After-Sales Service:
  • Lifetime technical support via phone/email
  • On-site engineer within 72 hours if remote assistance fails during warranty

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✅ Included Standard Components

• Dual vacuum platforms with independent control
• Top + bottom coaxial vision alignment system
• Custom COF bonding heads (tooling per customer drawing)
• Buffer tape feed mechanism with pitch control
• Φ24 mm start/vacuum buttons, Φ22 mm emergency stop
• National-standard (GB) maintenance toolkit

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🔖 Model Summary

• Model: OL-F0712
• Function: Dual-station, dual-vision FOG main bonder
• Panel Size: Up to 15.6 inches
• Bonding Sides: Front and rear edges
• Core Advantage: Highest alignment accuracy via top+bottom vision + dual-station productivity
• Target Applications:
  • Automotive instrument clusters & center displays
  • Medical diagnostic monitors
  • Industrial HMIs with high-reliability requirements
  • High-end laptops and tablets with narrow bezels

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