Device for mechanical unsewing of textile fiber bundles, has striking elements provided with flapping wings exhibiting cut-free and edge-free deformation, where rotational speed of wing elements is specific value

摘要

The device has fibers provided in textile fiber bundles, and a rotary striking mechanism (3) provided with propeller-like striking elements (4) arranged one behind the other in an axial direction on a drive shaft. The striking elements are provided with flapping wings (5) for unsewing a textile material in fiber components. A retainer (1) and an unloading area (6) are provided for discharging the textile fibers. The wings exhibit a cut-free and edge-free deformation, where rotational speed of the wing elements is 200 revolutions/minute.