Assembly cell with rotary index table for seatbelt tongues

The automotive industry is an area of high quality where there is no room for error. The quantities of components produced for vehicles are high and they are mostly mass-produced, with quantities exceeding millions. In order to be competitive in such a market, it is necessary to produce efficiently and with high quality.


The aim of the project was to solve the task of compiling seat belt tongues together with quality control of the production process. The main parts of the production process:

  • Assembly and Press-fit
  • UV marking
  • Functional quality control
  • Component position control
  • Marking verification
  • Scrap sorting
  • Registration of results in the database


To automate the production process, we developed an automated assembly device that includes assembly, marking and quality control as well as sorting processes.

  • 5 position servo turntable
  • Quality control by machine vision
  • Measuring the product with a touch probe
  • Press assembly station
  • UV printing
  • Sorting conveyor

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