OL-CC006 – Fully Automatic Offline COF Trimming Machine with Vision-Guided Die Alignment
The OL-CC006 by Olian Automatic is a fully automatic offline trimming machine designed for high-precision die-based cutting of Chip-on-Film (COF) modules. Unlike manual trimmers, it integrates a machine vision system to automatically align the COF to the cutting die before each stroke—ensuring consistent trimming accuracy even with part placement variation.
This machine is used exclusively for post-bonding mechanical finishing. It does not perform bonding, ACF application, or electrical testing, and operates as a standalone workstation.
Vision-Guided Alignment System
The core innovation of the OL-CC006 is its integrated vision subsystem for precise registration:
- Camera: One industrial CCD camera (300,000 pixels)
- Lens: 2× coaxial light lens
- Field of view: 2.4 mm × 1.8 mm
- Lighting: External LED illumination
- Image processing: FAST algorithm for rapid pattern recognition
The system captures alignment marks on the COF, calculates positional offset, and either guides the operator or triggers auto-correction (as per configured workflow). This significantly improves trimming yield compared to purely mechanical fixturing.
Fully Automatic Operation Cycle
- Operator places the COF module onto the loading stage.
- The vision system captures and verifies alignment marks.
- If within tolerance, the machine automatically initiates the trimming cycle.
- A custom die set performs a single-stroke cut to remove excess flex or carrier frame.
- The trimmed part is indexed forward on a conveyor-style output line.
- The next position is ready for unloading or downstream handling.
The entire process—from vision check to cut—is automated after initial loading.
COF Output Handling
- Unloading method: Linear conveyor (flow line)
- Post-trim indexing: Each COF moves to a preset position after cutting
- Position offset: Adjustable via HMI to match downstream tray or bin layout
This enables seamless handoff to inspection or packaging stations.
Control System & Interface
- Controller: PLC-based logic
- Operator interface: Color touchscreen HMI
- Safety: Dual-hand start buttons and emergency stop (standard industrial configuration)
All vision parameters, indexing distance, and cycle settings are configurable through the touchscreen.
Key Specifications
- Max trimming area: Defined by custom die (machine supports standard COF formats)
- Vision accuracy: Sub-micron level (dependent on mark quality and lighting)
- Throughput: ~800–1200 pcs/hour (depending on COF size and vision processing time)
- Power: Single-phase 220V AC
- Compressed air: Required for press actuation (typical: 0.5–0.7 MPa)
(Note: Exact utility specs follow Olian’s standard platform; refer to installation manual for wiring and piping details.)
Applications
Ideal for high-volume or high-precision trimming of:
- Bonded COF ICs with tight dimensional tolerances
- Automotive display COF modules requiring traceability and repeatability
- OLED/LCD panel COFs where edge quality affects final assembly
- Rework or repair lines needing consistent re-trimming
Commonly deployed in Tier-1 display module factories and automotive electronics suppliers.
Important Clarifications
- Trimming only – not a bonding or testing machine
- Requires custom dies – designed per customer COF layout
- Offline operation – not integrated into continuous production lines
- Vision used for alignment verification, not defect inspection
- Designed for rigidly supported COF modules, not loose flex strips
Training, Warranty & Support
Olian Automatic provides comprehensive post-sale support:
- One-year warranty on mechanical, electrical, and vision systems (excludes wear parts such as dies, lenses, or light sources)
- On-site service within 72 hours if remote support fails during warranty
- One-day hands-on training covering vision calibration, die setup, parameter tuning, and maintenance
- Lifetime technical support via phone, email, or remote assistance
- Includes one Chinese-language operation manual
Model: OL-CC006
Type: Fully Automatic Vision-Guided COF Trimming Machine
Key Features: Die-based cutting + CCD vision alignment + conveyor output
Operation: Manual load → Auto vision check → Auto trim → Auto index
Max Panel Compatibility: Standard COF modules (size defined by die)
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