Device to acquire the image of a fabric on a weaving loom and quality control method making use of said device

摘要

A device to acquire images of a fabric being woven on a loom is described, said device comprising at least one window (5) to define the visual field, the fabric being woven moving progressively adjacent to said window, and a sensing element (2) to acquire the image of the fabric, such components being positioned at the opposite ends of an optical path, the length of which is adjustable. A method for the quality control of the fabric, making use of said device, is also disclosed.