The machine vision system of the wheel magnetoluminescent control unit is designed to automate the technological operation of the magnetic luminescent control in the production of railway wheels with full-profile mechanical surface treatment. The system is a hardware and software complex for presenting complete information on the tested wheel to a flaw detector operator, automatic detection of potential defects, maintaining a control protocol and interacting with the installation controller and the line database.
The automated control (verification) system of excise stamps allows for blotting accounting of alcohol, dairy and other products (inspection of the readability of DataMatrix, PDF, QR, Barcode and other barcodes of excise or federal stamps) at a speed of up to 20 pcs / s. This visual inspection allows you to quickly identify defects in DM and PDF printing. The recognition system also analyzes gaps and doubles in a sequence of codes. The system has its own mechanism for rewinding a roll with a volume of up to 5000 marks. All types of stamps (old and new, large and small) are supported. Wide range of options for configuring scanning parameters and automatic generation of reports for the EGAIS department. Possibility of manual scanning (by hand scanner).
The complex of visual control of printing (KVKP) is designed to visualize the image of the print output on the canvas during the operation of the roll printing machine and can be used instead of a stroboscope, providing more convenient observation of the printing process.
The automated visual inspection system is designed to identify and reject covers that have defects that have arisen during industrial production, as well as visible defects in the form of black dots or dirt on the surface of the cover.
The automated labeling quality control system is designed to identify and reject pharmaceutical labels that have defects in permanent printing (applied in a printing house) and variable printing (applied by an industrial printer as part of a labeling machine).
The automated visual control system (ASVK) is designed to detect defects in the printing of images and markings applied to the blanks of extruded expanded polystyrene during the production of plates.
The automated veneer splicing line control system is designed to identify defective veneer areas, control the scrap trimming, bonding of suitable areas and the formation of output sheets of a given size.
It is necessary to develop an automated system for testing a multimedia device. The system should perform functional testing: testing of physical buttons, touch screen and logic of operation.
The amount of information processed and time constraints required the creation of a multi-level distributed image processing system based on National Instruments Compact Vision System controllers, industrial computers and workstations. During the control process, the wheel is watered with a magnetic-luminescent emulsion, magnetized and exposed to ultraviolet radiation. As a result, the emulsion deposited on the defects glows in the visible range (yellow-green light). Eleven FireWire (IEEE 1394) color cameras with a resolution of 1280 x 1024 are used to scan the wheel surface. In one iteration, they completely cover a 20-degree sector of the wheel.
The system is designed for visual quality control of food packaging products. The level of filling the jar with the product, as well as its closure, is monitored. During the development of the system, smart cameras from Sick were used, but a special illumination of our design was used to improve the image quality.
Our automated scanning system is based on smart 3D cameras SICK Ruler E 600. Information about the wheel profile from the camera via a high-speed Gigabit Ethernet interface is sent to a dedicated computer for processing, detecting and recognizing the alphanumeric sequence applied to a specific section of the wheel. Synchronization with the rotation system is carried out by means of a high-precision encoder, with the conveyor system - via the Profibus DP interface. The complex is designed to scan wheels of various standard sizes and allows with a high resolution (tenths of a millimeter), without readjustment, to read numbers from wheels at a radius of 100 to 600 mm in 45 seconds.
The control system is based on the Sick IVC smart camera, which not only captures, but also processes the image. After training on the font samples, the system practically does not require the operator's attention in addition to setting the current marking for control. The character set can be specified by the operator or transmitted via the interface from the printer or from the enterprise information system.The camera software works autonomously: it loads all settings from the camera's permanent memory, initializes the backlight electronics and waits for a signal from the object presence sensor. When a signal is received from the sensor (an object in the shooting area), the camera captures the frame, searches for markings and analyzes the symbols for their compliance with the exemplary set.
Non-contact measurement of the geometry of objects using telecentric lenses Opto Engineering, illuminators of various modifications, 3D scanner Sick Ranger. The telecentric pair, in conjunction with modern digital cameras from Basler, ensures high accuracy in measuring the geometric parameters of objects, the principle of laser triangulation ensures high accuracy and scanning speed.
The machine vision system ASKKM "Angara" is designed to detect and reject defects in the marking of labels, excise stamps, boxes, vials, ampoules, bottles, etc., which have visual manifestations in the field of permanent or variable printing. It is installed on a conveyor or mounted in a labeling machine. Labels are checked before being applied to the product or marking on the package.
Create an installation that allows visual inspection of the inner surface of hollow cylindrical parts with the ability to display the resulting image on a personal computer monitor with its subsequent saving in the JPEG format.
Automation of positioning and stacking processes. The system should search for objects of a given sample in the supply field and determine their spatial position, after which it should position the objects and place them. In this case, the exact coordinates of the place of laying should be determined automatically during the operation of the complex according to a given template.
To automate the color sorting process for chewing gum tablets. The system should ensure the search for tablets in the feeding field and their distribution among containers according to their color.
To develop an installation for the control of the shape of plastic castings in production. The installation must control the shape of the part by comparison with the sample. The installation should be designed for use by technical personnel and provide the ability to automatically select a sample for comparison from a small set.
The "ASKKP-2" system is designed to control the quality of printing applied to packages with medicines, with the ability to check the quality of permanent printing (applied in a printing house) and variable printing (applied by an industrial printer as part of a packaging machine).
The system is based on two miniature industrial cameras from the Basler ace series, positioned at 90 ° to each other.According to the signal from the optical sensor for the presence of an object, two images are simultaneously captured in the frontal and lateral planes.The images are sent to a personal computer via the Gigabit Ethernet interface, where they are processed.The speed of the system is about 20 items per second.
The system uses a high-performance NI CompactRIO controller to simultaneously register 24 analog signals, receive an accurate digital pulse from GPS and synchronize measurements.The video signal is recorded using a high-speed camera connected to an NI PCIe-1433 frame grabber. The information received from the camera and the recording device is transmitted to a server built on the basis of an industrial computer, which writes data to an external 12-disk RAID array. The stream of recorded data in the system can reach 600 MB per second.
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