Achieving high-precision flavor level inspection with a simple detection principle!
This device inspects the amount of contents in a transparent or translucent container and the presence or absence of a cap. The amount of contents is inspected by illuminating the inspection container with a halogen lamp and projecting the image onto a light-receiving surface through a lens. Multiple light-receiving cells for liquid level detection are embedded in the light-receiving surface. As the container passes through, the photoelectric cells detect the light from the image of the container and transmit signals to the control panel. The control panel compares the signals from each photoelectric cell during the brief time the container passes through and determines any excess or deficiency in the amount of contents. The presence or absence of the cap is detected by a proximity sensor, and the detected signal is sent to the control panel. The control panel simultaneously determines both the excess or deficiency of the amount of contents and the presence or absence of the cap. The control panel is equipped with a touch panel, allowing various settings and production types necessary for inspection to be registered from the screen, and the inspection status can also be confirmed on the screen. If the determination results in a defective product, the control panel transmits an exclusion signal to the exclusion device, automatically removing it from the production line. *For more details, please feel free to contact us.*
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basic information
The system consists of a detection unit and a control panel. The detection unit uses a unique optical real-image method, and the control panel is equipped with a touch panel for easy operation. Since the detection unit and control panel are separated, there is flexibility in installation work, and wiring work only requires connecting the power supply. Maintenance and adjustments are easy. The logic is organized in a simple sequence, and the operating status is displayed on the touch panel, allowing for easy maintenance and adjustments while viewing the display. There are almost no running costs. The only consumable, the incandescent lamp, uses commercially available products, making it inexpensive. For more details, please feel free to contact us.
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Applications/Examples of results
Inspection Items Overfilling, underfilling, and presence of caps for bottled beer, etc. Detection Range Lower limit level = 150–250mm from the bottom of the container Upper limit level = lower limit setting value + (8–28)mm Inspection Accuracy ±1.5mm Exclusion Method Star wheel, air blast, air cylinder Inspection Speed 750 BPM Changeover Lower limit level and cap detection are automated by motor drive Number of Registered Varieties 16 types, maximum 96 varieties Power Supply 100 VAC ±10%, 50/60Hz Permissible Ambient Temperature 0–40°C (no condensation) Used Lamp General-purpose reflector lamp
Company information
Okaya Seiritsu Industry started in 1950 with the manufacturing of hydraulic control devices. With our expertise in control technology, we develop actuators and control systems that manage the flow of gases and liquids, contributing widely from room pressure control in high-tech factories and laboratories such as pharmaceutical plants, LCDs, and biotechnology, to water supply and sewage treatment facilities closely related to daily life, as well as steel mills for basic materials and power plants in the infrastructure of society.