Vision sensors for image-based quality control

Illumination is among the most important components of an image processing system, as it determines which object characteristics are visible and can therefore be checked. We explain to you how to choose the right illumination for your application.

VeriSens vision sensors offer 23 different feature checks. Up to 32 simultaneous checks are possible 

Where others only see grayscales, the patented Baumer FEX image processor for the VeriSens vision sensors calculates object contours at the subpixel level in real time. This means that your image processing functions reliably and quickly at all times, even in unstable ambient light conditions.

The integrated FEXLoc part location with reliable 360

The intelligent 3D color assistant ColorFEX helps you to set up color inspections quickly and intuitively. The three dimensions of object color, saturation, and brightness including subtle nuances are automatically determined and visualized.

Thanks to the fully integrated VeriFlash flash controller, the VeriSens vision sensors of the XC series generate external flash pulses with up to 48 V and 4 A; hence expensive external flash controllers and the entailed programming effort are no longer needed.

VeriSens SmartGrid (patent pending) with automated coordinate alignment of vision sensor and Universal Robot will reduce setup times of robot-compatible vision sensors to only few minutes 

The VeriSens real-time correction of distortion, shading, and perspective bias corrects image distortions and intensity variations, allowing precise image evaluations and dimension checks even if the vision sensor is mounted at an angle.

The configuration software VeriSens Application Suite is uniform for all vision sensors, includes a configurable web interface, is available in nine languages, and guides even non-experts to a fully configured vision sensor in four clearly understandable steps.

The configurable user interface VeriSens web interface allows you to configure the vision sensors at any time, even during the production process, to adjust the range of functions, for example. It can be operated directly via the browser integrated in the machine control.

Potential applications:

• Verification of best-before dates and codes
• Controlling the position of safety closures
• Presence verification of sealing caps
• Recognition of the position and alignment of labels

Potential applications:

• Completeness verification of baked goods
• Counting dough pieces
• Presence verification of cold cuts
• Position recognition of chocolates in the primary packaging

Potential applications:

• Control of sealing caps
• Verification of the presence and position of the drinking straw
• Inspection of the welded seam of shrink wraps
• Label control and imprint control (position, logo, best-before date, text, code, product contents, etc.)

Potential applications:

• Presence detection of sealing rings
• Alignment verification of contacts
• Reading and verification of codes of directly marked parts
• Detection of overmolding, injection molding errors, or scratches

Potential applications:

• Installation or pick and place control
• Control of presence and alignment of contacts
• Monitoring the cleanliness of contacts
• Completeness verification of contact plugs

Potential applications:

• Position recognition for pick and place
• Presence and position monitoring of building components
• Position control of protective caps or stoppers
• Dimensional checks (angle, length, thickness, height)