Product Short Description
Product Brief Introduction
Core photoelectric detection unit manufactured by Heuft for food & beverage packaging production line, specialized in empty bottle, empty can pre-inspection before filling, detects foreign objects, glass cracks, residual liquid and container deformation at high conveyor line speed, widely used in bottled water, beer, beverage filling automation production lines.
Description
Complete Technical Specifications
- Optical & Electrical Performance
- Detection Light Source: High-brightness long-life LED matrix lighting group
- Detection Conveyor Speed Adaptation: 0 m/min ~ 80 m/min high-speed production line matching
- Detection Resolution: 0.1 mm tiny crack, 0.2 ml residual liquid minimum detectable volume
- Supply Voltage: 24 VDC industrial sensor standard power supply
- Output Signal: NPN/PNP switch signal + Ethernet fault data upload
- Environmental Parameters
- Operating Temperature: 5 °C ~ +45 °C food workshop constant temperature range
- Protection Grade: IP65, resistant to production line water spray cleaning
- Physical Dimension
- Module Assembly Size: 195 mm × 130 mm × 85 mm
- Weight: 1.1 kg
Core Function Features
- Real-time high-speed image algorithm processing, instant defective container rejection signal output without production line delay
- Automatic brightness compensation for light source aging, stable detection accuracy over long-term operation
- Multi-defect classification identification: glass crack, bottom residual liquid, plastic bottle deformation, metal foreign matter inside container
- Fault data storage and statistics function for production line quality analysis
- Quick calibration interface for different bottle height, diameter container model switching
Working Principle
Multi-angle LED light source irradiates passing empty containers; high-speed CMOS image sensor captures container surface and internal light transmission images. Internal embedded industrial processor runs proprietary Heuft defect recognition algorithm to compare real-time image with standard qualified container template, judges defective products and sends trigger signal to production line air rejection valve to eliminate unqualified containers before filling station.
Material Composition & Structural Characteristics
- Outer Shell: 304 food-grade stainless steel, easy to wipe clean, corrosion resistant to beverage acid liquid
- Optical Window: High-transmittance scratch-resistant tempered glass with anti-fog coating
- Internal Optical Components: Dust-sealed light source and camera cavity independent from electrical control cavity
Installation Requirements
- Fixed installation on beverage production line conveyor frame, adjustable horizontal and vertical mounting brackets included
- Optical detection window must keep 50 mm ~ 120 mm fixed distance from container conveying track
- Avoid direct strong workshop sunlight irradiation onto optical window to prevent detection misjudgment
Application Scenarios
- Beer, carbonated drink glass bottle empty pre-inspection production line
- Mineral water, pure water plastic bottle filling front empty container detection
- Canned beverage metal can internal foreign body inspection
- Edible oil plastic bottle residual liquid and crack detection line
Operation & Usage Precautions
- Clean optical tempered glass window daily with alcohol-free soft cloth; residual beverage liquid will cause detection blind spots
- Do not spray high-pressure water gun directly onto module electrical wiring terminal area during workshop cleaning
- Replace LED light source group every 12,000 production hours to maintain detection resolution
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