Small Volume Empty Bottle Visual Inspection System With
Transmission Part Design
| System operating parameters |
| Dimensions | See the design drawings for details | Power and frequency | 220V 20A 50HZ |
| Total power | 3kw ~ 4kw | Air pressure | 0.5~0.8MPa Purify and oil-free |
| Working temperature | -20℃ ~ 60℃ | Working humidity | Below 50% relative humidity |
Inspection standards
| Item | Camera | Position | Inspect | Precision | Accuracy | Speed |
| KVIS | 4 | bottle thread | filling material,hole,black spot,oil stain,deformation,flash | >0.3mm | 99% | 150pcs/min |
| 1(special camera) | Inner wall of bottle mouth | filling material,oil stain,flash |
| 1 | outer area | oil stain,bubble,hole,scratch |
| 1 | inner area | black spot,stain |
| 1 | bottle shoulder | black spot,stain |
**For defect features such as black spots and bubbles, the gray
value contrast difference corresponding to the detection index must
be greater than 30 (it can be understood as: put the sample at an
arm’s length, about 30cm or more, and the defect features can be
seen visually), which can be effectively detection. If the sample
has transparent oil stains or light-colored black spots, and the
gray value contrast difference is low (less than 30), the detection
effect cannot be achieved. Due to the different complexity of the
structural features of different products, in actual application,
there will be a certain detection blind spot in the structural
overlapping area of the plane lens imaging, and the image
acquisition cannot reach the range of this blind spot, so it cannot
effective detection.
Inspection principle
Our company's design scheme uses 8 sets of high-resolution
industrial cameras and high-performance strobe light sources to
conduct comprehensive visual inspections for product appearance
defects. The inspection speed is 150 pieces/minute, and the
equipment can operate 7*24 hours a day. Unqualified products can be
automatically removed online.
Mechanical part
- The transmission part is the core component of the system, carrying
all the transmission devices and electronic hardware.
- Electronic hardware part
- The electronic hardware part includes industrial cameras,
industrial lenses, light sources, triggers, solenoid valves
(rejecting waste),
- System electrical control box (responsible for electrical and logic
control), three-color alarm lights, and 21-inch touch screen.
- The overall logic control of the system is realized by a high-speed
FPGA chip, and its specific functions include:
- Trigger the camera to take pictures
- Trigger light source strobe
- Trigger the solenoid valve cylinder to remove waste products
flexibly
- Trigger the alarm light signal
- Software part
The software is the general control platform of the equipment, and
its specific functions are as follows:
- Enable and disable the system detection function.
- Adjustment of detection index parameters and accuracy.
- Template sampling and storage, sample detection information storage
and recall.
- Camera screen calibration function.
- Real-time production information (pass rate, total output, speed,
etc.) display of the system, historical production information
browsing
- Browse, export and save functions.
- Permission management according to the login account (for example,
general operation users disable parameter adjustment permissions).
- The operation and adjustment of the mechanical parts of the system
(such as: opening of the transmission device, adjustment of the air
injection time of the air valve,
- alarm signal adjustment).
- Additional functions that Party A needs to add.
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.
