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OL-CC006 – Fully Automatic Offline COF Trimming Machine

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

1. Operator places the COF module onto the loading stage.
2. The vision system captures and verifies alignment marks.
3. If within tolerance, the machine automatically initiates the trimming cycle.
4. A custom die set performs a single-stroke cut to remove excess flex or carrier frame.
5. The trimmed part is indexed forward on a conveyor-style output line.
6. 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

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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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