Sealing Inspection
1.Non contact online Inspection, no damage to the product.
2. Fast Inspection speed, up to 72000 cans/hour at the fastest.
3.360° online botle cap Inspection
4.Timely detect faults in the sealing machine to avoid producing a large number of defective products
I. Project Overview
Project Name: Sealing Inspection
Scope of Work: Online inspection of sealing quality, with automatic detection and rejection of defective products.
Maximum Throughput: 18,000 cans/minute
Applicable Can Size: 1L–2L
II. Environmental Requirements
Operating Altitude: 5–3000 meters above sea level.
Ambient Temperature: 5°C–40°C.
Relative Humidity: 50%–65% RH.
Factory Conditions: Floor flatness, load capacity, and other site conditions must comply with relevant national standards to ensure stable operation of the equipment.
Storage Conditions: After delivery, all components and equipment must be stored in compliance with national standards. During storage, proper lubrication and maintenance should be carried out to prevent corrosion or deformation that could affect installation, commissioning, or operation.
III. Equipment Operating Conditions
Power Supply: 220V, 50Hz, single-phase (provided by customer). For non-standard voltages, prior notice is required; delivery time, specifications, and pricing may differ.
Total Power Consumption: ~0.5 kW.
Control Voltage: 24 VDC.
Compressed Air Requirement: 4–12 bar (air connection from source to equipment provided by customer).
IV. Key Features
Non-contact, in-line inspection to ensure product integrity without damage.
Color HMI (Human-Machine Interface): Intuitive and user-friendly operation.
Comprehensive dual-side inspection for inkjet codes and QR codes on packaging.
Modular system design with multiple interfaces, allowing for easy upgrades and expansion.
High reliability and ease of maintenance, with low failure rate and simplified servicing.
2. Equipment mechanical components
model
| Name | Brief Description | Functional Description | Remark
|
1 | Distribution cabinet | It consists of an image processing computer, an interface processing computer, a strobe controller, a control system, an LED light source, an industrial camera, and sensors. | Supplies power to the entire system, processes images, and controls the rejection of defective products. | |
2 | Detection module | It primarily consists of solenoid valves and mechanical components. | Dynamically captures images | |
3 | Rejection device | Brief Description | Receives signals and controls the rejection of defective products. |
3. Electrical composition of the equipment
model
| Name | Model | quantity
| Notes |
1 | Image processing industrial computer | Intel 5 processor | 1 | Taiwan |
2 | Camera | Customizable full-view | 1 | Made in China |
3 | Camera IO module | 1 | Made in China | |
4 | Lens | Customizable all-around | 1 | Made in China |
5 | Camera cable | 1 | Customized | |
6 | DSP | MT-9000 | 1 | Customized |
7 | Touch screen | 1 | Taiwan | |
8 | Light source controller | OPT | 1 | Made in China |
9 | Light source | LISHI | 1 | Made in China |
V. Inspection Principle:
1.A high-resolution camera and a 360-degree sidewall lens combination are used to photograph the sidewalls of the Sealing Inspection.
First, the bottle cap is accurately located, and a circular detection area is established at the edge of the sidewall in the image. If the bottle cap is poorly sealed, a noticeable grayscale value change will occur within the circular detection area. Based on the degree of grayscale change, an appropriate threshold parameter is set. If the grayscale value exceeds the threshold, the product is rejected as defective.
VI. Installation Requirements:
1. The conveyor should have a single-row chain conveyor with a length of 1.8 meters. The conveyor line should maintain a clear line around the bottle necks, free of vibration and water droplets. This can affect the camera inspection process.
2. The inspection chain conveyor should not have a slope exceeding 20°, and bottles should be spaced 3-5 mm apart.
3. If the bottle necks at the inspection installation location exhibit vibration, a 60-80 mm clamping device should be added to prevent this.
