Our client aimed to revolutionize their inspection process by automating it entirely for three different models of autoinjectors on a single production line. They sought an innovative approach that managed everything from unstacking trays, singulating the autoinjectors, conducting a comprehensive automated visual inspection, to re-loading the autoinjectors into trays and stacking them at the line’s end. A feasibility study was to analyze the possible risks and provide approaches for implementation. The given space conditions had to be adhered to.

Requested by the customer, we commenced with a feasibility study after a comprehensive analysis of their current processes on-site. This study laid the groundwork for developing a tailored machine concept. Throughout the project, our close collaboration with the client ensured all specifications were met and risks minimized. Our system design methodology served as a vital framework, with ongoing dialogues fostering an efficient and effective partnership.

We developed an advanced through-transport system to generate human-inspired particle movement, enabling improved particle inspection and a full cosmetic evaluation of the autoinjectors. By using OptiX, we achieved a stable optical path, eliminating the need for adjustments across vision stations for different autoinjector models.

Some key points:

• 9 Vision systems
• 20 Vision cameras
• 437 images per sample
• 3 HMI’s
• Speed of 300 units per minute
• Footprint of 45m2