OCR Machine Vision Inspection For Flexible & Hard Packaging Industry

OCR Machine Vision Inspection For Flexible & Hard Packaging Industry

Equipment features

Inspection principle

In modern automatic food production, various inspections and measurements are involved. Usually, this highly repetitive work can only be completed by manual visual inspection. However, fierce competition among enterprises does not allow even 0.1% defects. In order to ensure the quality of products in production, defect detection must be carried out.

Accurate and fast measurement of tiny sizes, shape matching, presence or absence of character codes, etc., cannot be performed continuously, stably, and efficiently with the human eye, and other physical quantity sensors are also difficult to use. At this time, people began to consider the speed, reliability and repeatability of computer results, which led to the introduction of machine vision inspection technology.

Inspection details

1. Install a customized visual inspection system on the production line;
2. When the inspected product enters the visual inspection station, the image of the product captured by the machine vision sensor is triggered and sent to the system. The system extracts and analyzes the image and compares it with the set value to know whether the bottle cap of the mineral water bottle has a high cap, Whether the low cover, high and low liquid level, and inkjet coding are bad;
3. When it is detected that the mineral water bottle cap has a high cap or a low cap, the code is defective or the liquid level is high or low, the system will send a signal to the rejecting device for rejecting processing and an alarm prompt.

Applications

• Boxed/bagged food outer packaging inspection, boxed/bagged food outer packaging inspection (including outer packaging damage inspection, whether there is a label, whether there is a production date, etc.);
• Detect the liquid level and foreign matter of transparent bottled beverages, ensure the consistency of beverage filling, and ensure that there are no foreign matters in bottled water;
• Check the packaging of bottle caps to eliminate defective products such as leaky caps and crooked caps;
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• Detect the quality of tabs such as canned beverages and canned food, whether there is a production date and serial number;
• Carton beverage outer packaging inspection: Detect the outer packaging of carton beverages, such as whether there is a straw, whether the socket is damaged, etc.;
• Count the overall packaging of bottled and boxed beverages to ensure the number of packages;

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.

After the equipment arrives at the customer site, the after-sales engineer arrives in time to carry out equipment installation, commissioning, and operation training. The product quality of the whole machine is traceable, and the quality warranty period is 1 year from the date of acceptance. In the event of non-human faults during the warranty period, after-sales engineers will quickly arrive at the site or provide remote guidance for free maintenance.