In the accelerated process of industrial automation today, machine vision technology has become an indispensable key to quality control in many production processes. And motorized zoom lens, as one of the core components of this technology, is making a big splash in the field of filter inspection with its unique advantages.

Within the family of zoom lenses, manual zoom lenses have met some of the needs of industry for some time. However, as productivity requirements continue to rise and inspection accuracy standards become increasingly stringent, motorized zoom lenses have emerged. Electric zoom lens with electric motors, integrated control card and control software operation, to achieve the lens magnification of accurate and rapid adjustment. Users only need to operate the control software on the computer side, you can easily change the magnification of the lens, but also through the computer real-time screen instant observation, until it reaches the state of focus, to obtain the clearest image. This convenience and high efficiency makes the motorized zoom lens quickly become the favorite of machine vision solutions, and filter inspection is one of its typical application scenarios.

Application Context:

Filter mesh in many industries play an extremely important role, for example, in the air purification system, the filter is responsible for intercepting dust, pollen, bacteria and other small particles in the air, to ensure that the cleanliness of the air sent into the room; in the industrial cooling circulatory system, the filter mesh can prevent impurities from entering the pipeline, to prevent the equipment from clogging and damage. The quality of the filter is directly related to the operating effect and service life of the whole system. Therefore, it is especially critical to conduct high-precision and high-efficiency inspection of filters.

The traditional filter inspection method often relies on manual visual inspection. Detectors staring at the filter for a long time, it is very easy to produce visual fatigue, resulting in frequent leakage, misdiagnosis. Moreover, manual inspection is inefficient and difficult to meet the rapid pace of mass production. The emergence of motorized zoom lens has completely revolutionized this situation.

Application Showcase Diagram:

In the process of filter inspection, the advantages of the motorized zoom lens are fully exposed. When it is necessary to check the overall appearance of the filter mesh, the lens can be adjusted to a low-magnification state, such as 1X magnification, at this time to quickly obtain a full picture of the filter mesh, to see whether there is damage, deformation and other macro-defects. As the inspection process advances, when it is necessary to carefully check the mesh size of the filter mesh, the thickness of the wire diameter and whether there are tiny holes or foreign matter blockage, etc., the control software can be used to increase the lens magnification to 4X or even higher. Under high magnification, the fine structure of the filter mesh is clearly shown on the computer screen, and the inspector can accurately measure and evaluate the parameters, even the smallest defects can not be hidden.

With its excellent performance, the motorized zoom lens provides a high-precision, high-efficiency and high-reliability solution for filter inspection.