Anhui Keye Intelligent Technology Co., Ltd
AI for Life
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Inspection background
With the in-depth development of automation, machine vision detection technology has begun to be rapidly applied in various industries. As a machine vision-based plastic bottle defect detection equipment, plastic bottle inspection machines have been increasingly used in beverage, pharmaceutical, daily chemical and other industries. In-depth application plays an active role in improving the appearance quality of products and reducing the cost of enterprises.
The software platform of the KEYE inspection system is reasonably constructed, has a friendly interface, is easy to use, and can realize remote control. By acquiring the product image, processing and analyzing the image, extracting the characteristic parameters reflecting the morphological structure of the product variety, and then using the characteristic parameters to carry out the corresponding products. Feature matching, so as to achieve the detection purpose of rejecting defective products and improving the yield rate. When users have new inspection requirements, new functions can be implemented through system upgrades to avoid hardware waste.
Detection principle
The system transports the Cola bottles to the predetermined station in a stable and orderly manner, and then transmits the captured sample image to the image processing software through the high-pixel industrial camera, compares with the standardized sample and distinguishes the defective product and the good product, and controls the corresponding pneumatic components to reject defective products and collect qualified products.
The software sets the comparison standard for the samples, operators can control the comparison precision and choose the precision standard that best suits themselves, thereby controlling the defect rate and greatly reduce costs.
Detection details
Our design plan uses 11 sets of high-pixel industrial cameras and high-performance stroboscopic light sources to carry out comprehensive detection for bottle mouth, bottle bottom and bottle body defects. The whole set of detection equipment includes mechanical parts, visual electronic hardware and detection systems. The software, the entrance and exit of the detection machine can be integrated with the conveyor line, the detection speed is 9600 pieces/hour, the equipment can realize 7*24 hours of operation, and the unqualified products can be automatically rejected.
| System operating parameters | |||
| Dimensions | 2.3×0.85×1.8(m) | Power and frequency | 220V 20A 50HZ |
| Total power | 3.5kw | Air pressure | 0.5~0.8MPa Purify and oil-free |
| Working temperature | -20℃ ~ 60℃ | Working humidity | Below 50% relative humidity |
Advantages of system
1. The detection rate is high, the yield rate is increased to more than 99.9%, and the material waste is reduced;
2. All-round inspection, the bottle bottom, bottle surface and bottle shoulder can be inspected inside and outside;
3. Unmanned online detection, no contact with materials, no secondary pollution;
4. The software operation is modular, easy to learn and easy to use;
5. Applicable to the appearance defect detection of various plastic bottles: water and beverage bottles, dairy bottles, medicine bottles, daily chemical bottles, etc.;
6. Visual remote online monitoring and remote debugging can be realized, and production data can be learned, collected and analyzed in real time;
7. The data can be counted, and the data information can be fed back to the intelligent manufacturing industry 4.0 information system to improve the production process and optimize the production process.
The detection standards
| Model | Camera number | Detection range | Detection content | Detection accuracy | Detection precision | Detection speed |
| KVIS-C -SC11 | 1set | Bottle mouth | Black spots, stains, overlap, burrs, lack of material, etc. | ≥0.5mm | Qualified product 99.5% | 160 pcs/min |
| False detection is less than 0.5% | ||||||
| 1set | Bottom of the bottle | Black spots, stains,foreign material, etc. | ≥0.5mm | Qualified product 99.5% | ||
| False detection is less than 0.5% | ||||||
| 4 set | Upper area of the bottle | Black spots, stains,missing, etc. | ≥0.5mm | Qualified product 99.5% | ||
| False detection is less than 0.5% | ||||||
| 4set | Lower area of the bottle | Black spots, stains, etc. | ≥0.5mm | Qualified product 99.5% | ||
| False detection is less than 0.5% | ||||||
| 1set | Outer bottom of the bottle | Black spots, stains | ≥0.5mm | Qualified product 99.5% | ||
| Hole | ≥1mm | Qualified product 99.5% |
After - sale service
The company has a complete technical service team and rapid response mechanism, and has dedicated service specialists for each customer, who can receive technical consultation and fault reports from customers at any time. And to ensure rapid response to customer emergencies, to ensure that customers receive satisfactory service.
During the epidemic or due to special reasons, when after-sales engineers are unable to reach the site, the service center can remotely adjust customer equipment for troubleshooting and technical consultation.
