Fully Automated CCD Visual Inspection System For 1L Sprite Cap Closures

Fully Automated CCD Visual Inspection System For 1L Sprite Cap Closures

Inspection background

With the acceleration of the process of industrial automation, manual inspection can no longer meet the high inspection requirements of current enterprise production. It has become an inevitable trend for machine vision inspection equipment to completely replace manual inspection. Machine vision inspection technology can realize surface defect detection, dimensional measurement and product positioning. Three functions, with high-efficiency and high-accuracy detection, can effectively ensure product quality while increasing output, playing an important role in industrial production inspection.

In the production process, defect detection is a very important link. Only by doing a good job in the detection of product defects can we ensure the quality of the products after listing and establish a good customer reputation. KEYE system is a self-developed PC-based machine vision system. The software platform of the detection system is reasonably constructed, has a friendly interface, and is easy to use, and the system functions can be flexibly customized. The software platform also has good applicability. When users have new inspection requirements, they can easily implement new functions through software upgrades to avoid hardware waste.

Inspection principle

The machine vision inspection equipment uses a CCD industrial camera to obtain images of online bottle caps in real time, determines whether it meets the requirements through image positioning and analysis, and outputs control signals to detect and reject bad bottle caps. The detection speed can reach 2000 pieces/min.

Through the method of oscillating feeding, the front, back, interior and sides of medicinal bottle caps can be inspected 360 degrees, and contamination, trademark mislabeling, pattern position dislocation, color difference, glue, inner cap pressure six bridges, reverse caps, Defects such as lack of material, water spots, edge pressing, riveting, oil stains, squeezing, wrinkles, etc. of aluminum materials can also be detected. In order to quickly model different products and manage varieties, count the test results and automatically eliminate defective products.

Features of CCD detection

1)High detection accuracy and fast detection efficiency:CCD visual inspection equipment uses machine control according to the system, with small error and high detection rate.

2)Wide detection range to detect cosmetic defects and dimensional measurements:The multi-station inspection method can accurately measure the outline, specifications, appearance defects, product aspect ratio and other performance parameters of the product to be inspected at one time.

3)Improve product quality and error rates:Vision inspection equipment is based on system control, which can distinguish good products from bad products through automatic inspection technology, and then automatically place them in different parts.

4)Save labor costs and enable high repetitive work:CCD visual inspection can work stably for a long time, it is difficult for human eyes to observe the same object for a long time, and machine vision can perform measurement, analysis and recognition tasks for a long time. And it can continue to work, with low requirements for the natural environment of the application, in addition to saving product costs, it also greatly improves productivity.

5)Improve company competitiveness and employee safety factor:Non-contact detection, which does not cause any damage to observers and observers, improves the reliability of the system. Machine vision technology guarantees the ultimate human-machine interaction technology, which ensures a better and safer workplace.

Inspection standard

In actual testing, due to the critical fluctuation state of some testing item data, it can be adjusted through the parameter setting of the system software to achieve the actual effect.

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