Glue-coated products
are widely used in all aspects.
The research on glue-coating technology and equipment has become mature,
but the inspection of glue-coated products is currently only at the stage of manual destructive sampling.
Glue-coated products cannot be tested for each product due to the current detection methods,
so there will be uneven quality of glued parts, which will affect the performance of the entire part.
Testing each glued product before putting it into use can detect unqualified glued products in time,
which is also conducive to improving the glueing process and improving the quality of the entire glued workpiece.
At present, the automated production lines of many manufacturing enterprises cannot guarantee
whether there is insufficient glue or broken glue in the glue line after the automatic glue application is completed,
and thus the product quality cannot be guaranteed.
Take automobile manufacturing as an example.
With the continuous progress and optimization of automobile manufacturing technology,
automobile glue coating technology has been increasingly favored by major automobile and automobile parts manufacturers.
The quality of glue application has seriously affected the product quality and driving safety of automobiles.
In the intelligent and unmanned workshops of manufacturers, glue inspection has also become an indispensable link
in the production process.
Therefore, it is necessary to provide an intelligent detection technology to solve the above-mentioned problems.
【ATINY】 laser profiler can perform on-line detection of glued products,
improve efficiency and reduce the loss of production enterprises.
Working Principle:
The cylindrical objective lens is used to expand the laser beam into a strip, the laser is diffused on the target,
the reflected light is imaged on the CMOS, and the displacement and shape are measured by checking the changes in position and shape.
what can I do?
aTiny laser profiler
It can solve the detection quality management problems that cannot be achieved by traditional contact sensors
- Measure contour, angle, spacing, etc.;
- Defect detection, flatness detection, item positioning;
- Contour tracking, 3D scanning, size measurement;
- Robot application.
What is the role played in the coating industry?
It can be used in the glue coating industry to perform simple and rapid detection, reduce labor costs,
and improve the quality of glued products. In the packaging process,
the laser profiler detects whether hot melt adhesive is applied after packaging to prevent errors.
If the traditional 2D detection method is adopted, the glue channel is completely covered by glue,
and it is difficult to distinguish glue and glue channel only by 2D pictures.
It is difficult for ordinary 3D sensors to identify the transparent gloss of hot melt glue.
The aTiny laser profiler can 3D scan fast imaging and stable detection , to reduce the import man-hours of the packaging industry.
The aTiny laser profiler solves the detection quality management problem that
is difficult to achieve with traditional contact sensors.
Under the same measurement conditions,
it reflects the advantages of high quality, low price, and super cost-effective!
The glue detection of aTiny laser profiler has:
1. Powerful detection function
Detection of hole position missing coating, adhesive strip missing coating, broken coating, broken glue, glue width, glue position, etc.
2. Testing flexibility and diversity
Adapt to various gluing scenes and gluing processes.
3. Fast detection speed and high recognition rate
Glue detection is completed by taking a photo at a time, with fast image processing speed and high recognition accuracy.
4. Multi-segment detection
Sub-section detection.
5. Test results can be traced back
The image can be saved to the host computer through the server for easy traceability in the future.
6. Simple operation
The software operation is simple, no professional training is required.
