In industrial engineering production, rubber seals are prone to deformation and damage under stress. To ensure the quality of rubber seals, it is crucial to inspect them before use. NINGBO LANCEINDUSTRIAL CO.,LIMITED, a professional manufacturer of automatic visual inspection machines in China, addresses the shortcomings of manual inspection, such as difficulties, long inspection cycles, low accuracy, and susceptibility to human factors. They have proposed a machine vision-based inspection technology and developed Rubber and Plastic CCD Automatic Visual Inspection Equipment. This equipment uses machine vision to replace human eyes for inspection and judgment, improving inspection speed and accuracy, ensuring the quality of rubber seals, and employing a visualization system algorithm to analyze surface defects in the seals.
What are the advantages of Rubber and Plastic CCD Automatic Visual Inspection Equipment?
1. High Precision: Human vision has 64 gray levels, resulting in low resolution for small targets; Rubber and Plastic CCD Automatic Visual Inspection Equipment significantly improves gray level while observing targets at the micrometer level.
2. Speed: Humans cannot see fast-moving targets; machine shutter times can reach the microsecond level.
3. High Stability: In quality control, the controllability of results is greatly improved.
4. Information Integration and Retention: Machine vision acquires comprehensive and traceable information, and relevant information is easily integrated and retained.
What is the testing principle?
The Rubber and Plastic CCD Automatic Visual Inspection Equipment works by sampling dynamic seals using a CCD area array camera and a combined light source. An image acquisition card transmits the digital images to a computer, where algorithms process the images and finally display the results. In this process, the CCD camera, computer, light source, seals, and image acquisition card constitute the image acquisition system. The computer primarily handles image processing and output.
Rubber Appearance Inspection Machine Appearance Process
What testing items can a Rubber and Plastic CCD Automatic Visual Inspection Equipment perform?
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Dimension Measurement
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Length, width, center distance, point-to-point, point-to-line, center-to-line, included angle
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Appearance Inspection
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Scratches, burrs, defects, dirt, cracks
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Character Recognition
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Quickly recognizes English letters and numbers errors
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Printing Inspection
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Misprints, omissions, character barcode detection
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Barcode Inspection
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1D and 2D barcode content recognition
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Categorization Recognition
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Categorize and filter different product types
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Positioning Guidance
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Outline graphics, edge, angle, center positioning
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Counting and Statistics
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Counts quantities
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We offer customized Rubber and Plastic CCD Automatic Visual Inspection Equipments that can test various types of rubber and plastic materials.








