Working principle of spring visual inspection

Spring surface quality decides the quality of its service life, quality testing on the surface of the spring is the important link in the process of spring processing, therefore, is necessary for spring surface quality for quality inspection, and when in the test, many companies will use a conventional visual artificial using tools such as vernier, this method not only low efficiency, and the error is big, In essence, it is a waste of production costs, and it is also a manifestation of not being responsible for the quality of the enterprise's products. Now with the development of science and technology, spring visual inspection equipment has been able to replace manual eye detection, powerful AI intelligent algorithm can automatically distinguish qualified products and unqualified products, fundamentally save enterprise labor costs, improve the competitiveness of enterprises.

Working principle of spring visual inspection equipment:

Spring visual inspection equipment is through the vibration plate, clamp or supplementary feeding manipulator system, will be checked by the spring to special customized glass plate, and then by the equipment main drive motor to drive the glass plate of uniform motion, in the spring through the CCD camera, the CCD camera to detect the target into image signal, and then according to the pixel distribution, brightness, The color and other information are converted into digital signals and then transmitted to the visual inspection system. The system determines the qualified and unqualified products according to the preset tolerances and other conditions. Finally, the pneumatic output device outputs the products to the qualified and unqualified products area.

Detection method of spring visual detection equipment:

Mainly by choosing the appropriate lens and light source will be tested spring imaging an outline of the clear pictures, again by image compare the software in the system reads the preset value, to determine the test product is unqualified, this requires running image software system of computer configuration is relatively high, after all, every minute of the day to test for a number of around 60-300.

Inspection items of spring visual inspection equipment:

Conventional spring appearance test including deformation, fracture, compression spring length and so on, these all can through the software system for the regional correlation "and" measure "function to do together, but there are some special test items, such as pressure spring circle number, pressure spring pressure, back to the spring force, these will need to customize special cameras and software to complete, no matter which kind of test project, Machine vision detection is much more efficient than conventional artificial vision detection, which is very suitable for the future development of enterprises.

Extension of spring visual inspection equipment:

In the long run, it is necessary to buy a spring visual detection equipment. With the increase of labor costs, price transparency, the profit space of the enterprise is also greatly reduced. If you want to have a sustainable development space, you can only control the cost, so many enterprises are seeking automatic solutions.