Rollers sorting device and a sorting method for sorting of preforms, as well as transport device with of such rollers sorting device

摘要

There are a rollers sorting device (10) and a sorting method for sorting of preforms (2), as well as a transport device with such a rollers sorting device (10) is provided. The rollers sorting device (10) has a first roller (11), around its roller axle (11a) can be rotatably driven a second roller (12), around its roller axle (12a) in the opposite direction to the rotation of the first roller (11) can be driven in a rotatable manner and at such a distance from the first roller (11) is arranged that their axles of the rollers (11a, 12a) are arranged essentially parallel to one another, a detection device (14) for detecting jammed and / or faulty preforms (2) at the first and second roller (11, 12), and a roller arrangement change element (15) for changing the arrangement of the first and second roller (11, 12) to each other when the detecting means (14) is detected jammed preforms.