Machine Vision

Barcode and 2D Code Reading

Reading barcodes and 2D codes with machine vision delivers far higher read rates than classical readers on difficult surfaces, with multiple codes and variable positions.

Standard barcode readers need a fixed distance and orientation; a code on wrinkled packaging, shiny metal or a curved surface lowers the read rate. In camera-based reading the image is first enhanced, the code is located, decoded and its quality grade reported.

Several codes can be read in one frame; all labels on a box are verified in one pass. The data is matched against the order/ERP and mismatched products leave the line. For DPM (direct part marking) codes we use special lighting setups.

Highlights

Multiple codes in one frame
DPM / laser-marked codes
Code quality grading
ERP matching

Application areas

Logistics & warehousing
Pharma traceability
Automotive part tracking
E-commerce packing

Inline Barcode / 2D Code Reading and Routing

3D simulation

3D Configurator

Explore this solution in 3D

Open the sample cell we prepared for this solution in the configurator; adapt the components to your line and watch the simulation.

Inline Barcode / 2D Code Reading and Routing

A fixed-mount code reader reads the EAN-13 / DataMatrix code on each passing case without stopping it, reports the code quality grade and passes the code on for line routing. Unreadable cases (NO READ) are pushed off by a pneumatic pusher.

read time: < 15 ms
read rate: 99.5%+

Open this cell in the 3D configurator