spinning machine can changer, spinning preparation machine and method for changing a spinning can

摘要

can changer for spinning machine, spinning preparation machine and method for changing a spinning can the invention relates to a can changer (1) for a spinning preparation machine, where the can changer (1) ) comprises at least a first carrier (3) and a second carrier (5) positioned upstream of the first carrier (3) in a predefined transport direction (t) of the spinning cans (8), where the first carrier (3) ) and the second drag (5) are mounted on a movable support structure (6) guided by the can changer (1), and in which, with the aid of a drive (7), the support structure (6), together with the first carrier (3) and the second carrier (5), it can be moved in said transport direction (t) from a first position to a second position and from this position back to the first position, where the carriers (3 ; 5) are configured for each power move a spinning can (8) in the transport direction (t) when moving from the first position to the second position, and at least the first carrier (3) is movably mounted on the support structure (6), in such a way that it can be moved in relation to the support structure (6) starting from an initial position. according to the invention, it is provided that at least the first carrier (3), starting from its second position, can be moved in the opposite direction to the transport direction (t) first to a third position, in which the can changer ( 1) comprises a stop (9) which is positioned in such a way that, with its movement to the third position, the first drag (3) contacts the stop (9) and, with this, is moved in relation to the structure support (6).