Product background

This system is used for straw visual inspection machines or straw manufacturers and enterprises. It can detect the appearance defects and internal defects of straws. When manually inspecting product quality, it is impossible to maintain a high degree of concentration for a long time, so that the detection effect is not ideal and there are false detections. For unqualified products with small defects, manual inspection is not easy to find, and there are missed inspections. In view of this situation, a straw visual inspection machine is developed based on machine vision technology. The image acquisition unit of the present invention is an industrial camera, a lens and a light source, It can ensure stable acquisition of images for a long time. On the premise of ensuring speed, selecting industrial cameras and lenses with appropriate resolution can achieve high-precision and high-speed detection.

Inspection principle

In view of the problems existing in the prior art, the purpose of the present invention is to provide a visual detection device for drinking straws, wherein the visual detection device for drinking straws is provided with an upper detection light source, an upper camera, a lower detection light source and a lower camera with The function of adjusting the distance between the tube and the material, and the upper and lower cameras also have the function of adjusting the inclination angle, so as to reduce the misjudgment rate of the visual inspection device, improve the detection accuracy and detection efficiency of the visual inspection device, and set the The upper cover and the lower cover are convenient to switch, which brings great convenience to the adjustment of the upper detection light source, upper camera, lower detection light source and lower camera.

Inspection details&parameters

sets of high-pixel industrial cameras and high-performance stroboscopic light sources to carry out omni-directional visual inspections for product appearance defects. The inspection speed is 400-600 pieces/min. The equipment can realize 7*24 hours of all-weather operation, and it can be online automatically. Eliminate substandard products.The whole set of inspection equipment includes mechanical, visual electronic hardware and inspection system software. The entrance and exit of the equipment are reserved for docking positions to facilitate on-site operations.