About The Sysytem
Because of its strong oxidation resistance, diverse styles and
exquisite printing, tinplate packaging containers are popular among
customers and are widely used in food packaging, pharmaceutical
packaging, daily necessities packaging, instrument packaging,
industrial packaging, etc.
Many advantages of tinplate packaging containers, such as high
strength, good formability, and strong product compatibility, have
established a good reputation in the international market.
Therefore, all countries generally attach importance to this kind
of packaging container, which is the largest metal packaging sheet
in the world. According to the different requirements of the
packaging industry, the thickness of tinplate material, the amount
of tin plating, and the mechanical properties have different needs.
Because the market’s feedback is good, the output is large, and the
scope of application is relatively wide, manufacturers will have
higher testing requirements for tinplate cover packaging, and it is
necessary to use professional testing equipment to conduct
all-round testing of tinplate cover. Used to bless the brand image
and maintain corporate credibility.
Reference case
- Top surface detection of tinplate cover: detect black spots,
scratches, and paint drop defects on the top surface of the cover.
A camera is equipped here;
- Ø Detection inside the tinplate cover: detect whether the white
collar inside the cover is protruding, black spots on the inside,
foreign objects, extra white edges on the edge of the lid, and
paint off the edge of the lid. A camera is equipped here;
- Ø Tinplate cover side detection: detect black spots, scratches,
paint peeling, and foreign objects around the sides. Four cameras
are equipped here;
- Ø The entire system is designed for the full inspection of tinplate
lids. The three large modules on the top surface, inside the lid
and around the sides can be individually installed or not, and
customers can choose by themselves.
Summary
The overall equipment integrates mechanical mechanisms, visual
optical hardware and detection system software, defective product
rejection and counting devices. The normal detection speed is 150
pieces per minute. The entrance and exit of the detection machine
can be integrated with the customer’s on-site conveyor line. The
equipment can be realized. It runs 7*24 hours a day, which greatly
improves production efficiency.
Tinplate cover inspection equipment, equipped with 6 sets of
high-pixel industrial cameras, to comprehensively detect the
appearance of tinplate cover defects. After the system collects
sample images, the image processing software and standardized
samples are compared and analyzed to determine good and defective
products. The defective product is detected online Automatic
rejection, counting function can be realized after finished product
inspection, counting accuracy rate is 100%. The software will open
the sample comparison standard, and the production personnel on the
customer site can control the comparison accuracy and choose the
accuracy standard most suitable for their own production
conditions, thereby controlling the defect rate.
Inspection Details
1. The whole set of inspection equipment includes mechanical parts,
visual electronic hardware and inspection system software. Both
parties need to predetermine the height of the conveyor line to
facilitate the on-site equipment docking.
2. According to the needs of the end customer, the number of
cameras used and the corresponding content of the test are
determined according to the needs of the end customer. The
following table is for reference only.
3,Inspection Standard
| Model | Number of camera | Inspection scope | Inspection content | Detection precision | Accuracy |
| KVIS-C-SC006 | 1 set | Top area | 0.5mm＜Black spot | 99% |
150 pcs/mins |
| 0.5mm＜Paint off | 99% |
| 4 set | Outside area | 0.5mm＜Black spot | 99% |
| 0.5mm＜Scratches | 99% |
| 1 set | Inner area | 0.5mm＜Black spot | 99% |
2mm＜Rubber gasket protrusion | 99% |
0.5mm＜Excess white edge on the edge of the lid | 99% |
0.5mm＜Scratches at the lip | 99% |
4. The counting function can be realized after the finished product
is tested, and the counting accuracy rate is 100%.
5. The testing equipment needs to be regularly maintained and
cleaned during use (such as conveyor belt cleaning, camera
cleaning, etc.). The testing equipment itself will not cause
secondary pollution sources (such as debris, fine foam, etc.) to
the tested samples.
6,Image capture samples
1. Mechanical part
The transmission part is the core component of the system, which
carries all the transmission devices and electronic hardware
(industrial cameras, light sources, industrial computers, touch
screens, electrical boxes, etc.).
2. Electronic hardware
The electronic hardware part includes 6 industrial cameras, 6
industrial lenses, 3 sets of stroboscopic flash sources, 3 sets of
triggers, a set of solenoid valves (reject waste), a system
electrical control box (responsible for electrical and logic
control), and a three-color alarm Light, a 17-inch touch screen.
After-sale service
