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20 Results for: VisionSystem2D

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Inspection of Sealing Rings in Car Air Conditioning Systems via Vision System
Inspection of Sealing Rings in Car Air Conditioning Systems via Vision System
In the automotive industry, pipe connections with seals are required for car air conditioning systems. In order to ensure maximum tightness, the sealing rings made of metal and rubber must be checked for roundness and possible defects in the rubberized part. A vision system consisting of a machine vision camera, control unit and infrared backlight is installed on the conveyor line for this purpose. The individual sealing rings are visually inspected via image recording and evaluation. Faulty parts are automatically sorted out. Different ring sizes can be adjusted quickly and easily. Related applications can be found here.
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Alignment of Beverage Cans for Label Application via Vision System
Alignment of Beverage Cans for Label Application via Vision System
Once beverage cans have been filled, labels are applied on the cans. The cans must be aligned in order to position the labels with millimeter precision. For this purpose, they are separated at high speed over a conveyor belt and turned in a jaw clamping system. A side-mounted vision system consisting of a machine vision camera, lens, ring light and analysis module records several images of the can per second and thus identifies features such as 1D codes or printed patterns. If these are detected and thus the position of the can is detected, the label application is triggered.
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Position Check of PCBs Before Assembly Process by Vision System
Position Check of PCBs Before Assembly Process by Vision System
Before PCBs are loaded in SMD systems, they must be placed in the correct position and fed into the system. For the position test, a vision system is installed above the PCBs, which records a crosshair printed on the circuit board as a reference point. From this, the so-called “offset” is determined and transferred to the machine control. In the subsequent assembly process, all components are applied in the correct position – thereby minimizing misplacement. The PCB is also uniquely identified by the vision system via decoding of a DataMatrix code.
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Label Check on Spreadable Cheese Packaging with <em class="search-results-highlight">VisionSystem2D</em>
Label Check on Spreadable Cheese Packaging with VisionSystem2D
When filling different types of spreadable cheese, it must be ensured that the correct lid and logo are applied to each packaging. As the varieties are changed several times a day, there must be no confusion between the lid and the contents. For this purpose, a vision system is installed on the conveyor belt, which checks and compares the lids during operation from above using a camera. Hundreds of tests can be performed automatically every minute – regardless of their position on the conveyor belt.
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Position Monitoring of Membranes on FFP3 Masks With Breathing Valve with Vision System
Position Monitoring of Membranes on FFP3 Masks With Breathing Valve with Vision System
FFP3 masks must be monitored during the manufacturing process to ensure reliable function. During this process, it must be checked whether the integrated membranes are correctly inserted before the sealing caps are applied. The membrane must not protrude and must be flush with the frame. For this purpose, a vision system is installed which checks both the position and the diameter of the membrane. The system consists of a machine vision camera, an analysis module (control unit) and a ring light. If the tolerance is exceeded, the mask is rejected.
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Vision System for Visual Quality Inspection of Car Interior Doors
Vision System for Visual Quality Inspection of Car Interior Doors
In the automotive industry, the quality of individual components of passenger car interior doors, such as window controls or armrests, must be visually checked for different types of doors. For this purpose, a vision system consisting of several cameras, lenses, illuminations and a control unit is installed. After the door has been positioned in a negative shape, uniquely identified and the correct test program loaded, the inspection starts. The finest color nuances and smallest components are now recorded precisely. The results are sent to the higher-level system and visualized. Related applications can be found here.
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Visual “End of Line” Quality Inspection of Engine Blocks via Vision System
Visual “End of Line” Quality Inspection of Engine Blocks via Vision System
Engine manufacturing in the automotive industry requires a visual, fully automated end-of-line quality control at the end of each production line. This prevents faulty engines from leaving the production line. For this purpose, a vision system consisting of several cameras, lenses and illumination is installed on several robot arms. It checks that all attachments have been installed correctly. Each generated image is then evaluated by a control unit via software and the results are finally sent to a higher-level control unit. Related applications can be found here.
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Vision System Visual Quality Control of Oil Canisters
Vision System Visual Quality Control of Oil Canisters
Injection molded parts made of plastic must be visually inspected for defined quality characteristics after production. A Vision system consisting of several cameras, illuminations, lenses, a control unit and the uniVision image processing software checks, for example, the geometry, color, inclusions, overinjection or underinjection or sprue separations on oil canisters. The position and completeness of insert parts can also be determined. Test results can be displayed directly via web-based visualization and faulty parts can be rejected.
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Websites
VisionSystem2D Technology
The VisionSystem2D is an image processing system which has been developed for simple as well as complex vision applications. It consists of up to 16 machine vision cameras for image recording, interchangeable C mount lenses with various focal distances, external illumination components and a control unit (IPC) for image evaluation.
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Lenses for VisionSystem2D
Lenses with C mount threaded connection are suitable for vision applications on machine vision cameras with C mount connection. A variety of fixed focal lengths enables applications in both the near and far range. Aperture and focus can be adjusted manually at the lens.
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VisionSystem2D: The Image Processing Solution
A Complete Modular System Including Camera and Illumination, Right on Up to Analysis Module (IPC) and Software wenglor’s new VisionSystem2D is a modular image processing system which has been developed for all vision applications. It consists of up to 16 digital cameras, lenses with various fixed focal lengths, external illumination components and a control unit (IPC) with all common standard interfaces, as well as software for image evaluation. The components of this modular system can be individually combined and adapted to the respective application. In this way, focal length, focusing, resolution, lighting and type of evaluation can be separately selected. uniVision software is used to configure parameters for image recording, and for subsequent image analysis. The Hardware Up to 16 digital cameras with integrated image chips from Sony’s Pregius series deliver high-resolution images with 1.6 or 5 MP in color or monochrome – even in dynamic applications. Thanks to the compact housing (29 x 29.1 x 29 mm), they’re ideal for installation in systems with limited space. Any desired C-mount lenses can be attached to the digital cameras, in order to implement applications in both close-up and distant ranges. Three different types of illumination can be selected for homogenous, constant lighting within the application. Ring lights, spotlights and backlights are available in different sizes and colors: red and infrared light in flash or continuous mode are offered in addition to white light. And last but not least, all of the image data generated by the system come together in the control unit: all processing is conducted and results are evaluated in the fanless housing (passive cooling). Equipped as desired with either an i3 or an i7 processor, up to 16 devices can be connected. uniVision Software, which is preinstalled on the control unit, is used for image evaluation. Interfaces and Visualization Whether digital IOs, Gigabit Ethernet over TCP/IP and UDP or the LIMA protocol based on XML is required – communication can be implemented with the most up-to-date technologies. Being able to individually configure visualization regardless of the platform is also advantageous for the user. Thanks to the integrated web server, the results can be displayed in the browser of any desired device – regardless of whether a Windows, Mac or Android operating system is used! In this way, for example, users can display camera images, scanned codes and the statuses of inputs and outputs at a graphic user interface. The software is easy to use thanks to free tutorials and templates. It covers a great variety of standard applications with just a few clicks. Thanks to scalable hardware and software, any conceivable settings can be implemented for expert users. Easy Changeover: A Single Software Package, Three Hardware Families uniVision all-in-one software isn’t just compatible with the new VisionSystem2D, but rather with the weQube smart camera and weCat3D 2D/3D profile sensors as well. Universal uniVision software can even be taken advantage of by users who want to measure height profiles in addition to running simple and complex image processing applications.
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Illumination Technology for VisionSystem2D
Illuminations ensure homogeneous and constant illumination of the areas to be inspected. Thanks to selectable light sources, they provide ideal contrasts in continuous or flash mode. Three designs are available in different sizes and light sources.
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Product Highlights
On these pages, innovation is more than just a promise. All information about new product series as well as downloads, tutorials, templates and much more are combined here and clearly prepared – tangible, understandable and traceable. Everything at a glance.
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Control Units for VisionSystem2D
Machine vision controllers are analysis modules for processing all processes and for result output. The compact housing with fanless cooling ensures high performance. Different model variants in two performance classes allow connections for up to 16 devices at the same time, and various interfaces ensure ideal connectivity.
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Machine Vision Cameras for VisionSystem2D
wenglor digital cameras deliver high image quality in a housing of just 29 × 49.1 × 29 mm. The Sony Pregius series image chips with Global Shutter feature high-resolution (1.6 and 5 MP) recordings, even in dynamic applications. The Sony Starvis series image chips with rolling shutter allow resolutions of 12 MP.
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VisionSystem2D for Complex Vision Applications
The VisionSystem2D simultaneously solves complex vision applications. It consists of up to 16 machine vision cameras, selectable C mount lenses, illumination and a machine vision controller (IPC) for image evaluation. Interfaces such as digital I/Os, real-time Ethernet, TCP/IP, UDP or LIMA ensure fast, real-time communication.
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uniVision 2.4 Image Processing Platform: Update Makes 2D/3D Profile Sensors Smart
The latest release of the modular uniVision image processing software has it all: While in the past an external analysis module always had to be used to evaluate 2D/3D profile recordings, the smart 2D/3D profile sensors now combine sensor and analysis module directly in the compact housing – thanks to uniVision 2.4. New overlays also provide even more user comfort and high-resolution digital cameras with 12 MP offer an even greater choice in the configuration of vision systems. All the 80 models in the weCat3D series can now also be used as a smart version, with no external analysis module (IPC) required. Both the profile recording and evaluation then take place directly in the sensor housing. The smart 2D/3D profile sensors show their full strength in particular in plants where space is at a premium. “At the same time, the quality of the profile data generated in the smart sensor remains the same. This new version, which is available with a software license update, is therefore ideal for applications with lower scan rates of up to 50 Hz, for example for angle measurement, but also for high profile quality requirements where highly reflective surfaces such as metals need to be reliably detected,” explains wenglor Product Manager, Martin Knittel. “Customers also save the cost of expensive IPCs for applications that do not require high IPC performance. For applications with high performance requirements, the solution with a separate control unit (IPC) is of course still available, offering maximum flexibility and easy interchangeability.” More Visualization Options for Greater Convenience The web-based visualization of the results will now include additional overlays in images and height profiles as part of the uniVision 2.4 release. With overlays such as boxes, cross-sectional areas, rectangles, polygons or images, results such as scanned codes, blobs or threshold images can be displayed directly in the image or profile. Additional texts such as code content, intersection point or angle information can be assigned to the overlays. Static images (e.g. logos) and OK/NOK images can also be displayed. New Digital Cameras With Higher Resolutions In addition to the existing digital cameras with a resolution of either 1.6 or 5 MP, there are now also high-resolution cameras available with 12 MP. Compatible with the C mount threaded connection, the new models are also available in either a color variant (color) or in a black-and-white version (monochrome). “The advantage of these digital cameras is that the very compact design offers a complete range of resolutions from 1.6 to 12 MP – but is used for the same mounting and connection technology,” says Knittel. “The high-resolution 12 MP cameras also display more details with the same visual field and the same focal distance.” There are a total of seven C mount lenses with fixed focal distances between 6 and 50 mm as suitable accessories for these cameras. Control Examples and Output Hold Time Make Operation Easier To make it easier to integrate all uniVision products into external control systems, sample programs will be available in future. There are examples for the Siemens’ TIA portal, Rockwell’s Studio 5000 Logix Designer, Beckhoff’s TwinCAT 3 and Omron’s Sysmac Studio, for example. The examples show integration via various standard interfaces such as PROFINET, EtherNet/IP, TCP/IP or UDP. For all digital outputs of the control unit, it is also possible to easily detect whether new results are available via the output hold time. The Highlights at a Glance Smart 2D/3D profile sensor: Profile recording and evaluation directly in the sensor without additional IPC VisionSystem2D: New digital cameras with resolutions of 12 MP ensure high-quality images Expansion of visualization: New overlays in the image and profile as well as static images Examples of easier integration into control systems via various interfaces Digital outputs on the control unit: Output hold time for easy checking of results
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Tutorials on uniVision 2 Software
The configurable uniVision standard software enables the optimal solution for a wide range of applications in the 2D and 3D area. Tailored tutorials provide a deep insight into the software and its operation for the various image processing products.
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Downloads
Press Picture: VisionSystem2D
Press Picture: VisionSystem2D (329 KB)
New Products: VisionSystem2D
New Products: VisionSystem2D (436 KB)
We have summarized the most important new product features and highlights of the VisionSystem2D for a clearer overview.
Technical Glossary
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