Method for performing a quality control on the processing of products and device applied thereby

摘要

Method for performing a quality control of a processed product, characterised in that it mainly consists in first storing images of a product (3) in a memory (11) during and/or after its desired and correct processing; in recording images of a product (3) to be checked during and/or after its processing; in comparing the recorded images to the images in the memory (11); and in taking action if the recorded images differ from the images in the memory, either to reject the product (3) or to reposition or adjust the product (3).