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¶meters
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.
| Equipment parameters |
Dimension(mm) L*W*H | 2300* 1200*1850(Length does not include vibration plate system) | Voltage | Adapt to national standards |
| Power | 3KW | Pressure | 0.4-0.7Mpa |
Conveying method | Vibrating plate feeding, non-destructive conveying | Inspection method | Online real-time inspetection |
| Camera type | High-speed industrial camera | Weight | 300-500kg |
Algorithm | Deep learning | Compatible product size | Φ8-10,12,13 |
Speed | 400~600/min | Inspection scope | Poor appearance, poor size, mixed specifications, etc. |
