Spinning machine

摘要

The spinning machine, with a large number of workstations in a row, has a spindle (2) at each station in a carrier body (4) with the yarn guide (3) at a second carrier body (5). The carriers (4,5) are mounted to separate rails (21,9) to be moved outwards from their working positions at the spindle (2). The carriers (4,5) in the spinning machine are coupled to a guide, which allows only one to move against a side movement along the common axis of the spindle (2) and yarn guide (3). At least one carrier (4,5) can be locked in the displaced position. The carriers (4,5) can have a third position after the second setting, where the carrier (4) for the spindle (2) is sufficiently displaced from the carrier (5) for the yarn guide (3) to allow the movement of a fully wound bobbin in relation to the spindle (2). The guide is at least one guide rod (15) which is clamped in one carrier (4) and passes through a guide opening (16) at the other carrier (5). The carrier (5) for the yarn guide (3) pivots on a swing line over the yarn guide (3), on a swing plane at right angles to the longitudinal line of the spinning machine. The carrier (4) for the spindle (2) slides on a support (22) on the spindle rail (21). The spindle rail (21) has a second support (27) for the spindle carrier (4), to match the third position of the carrier (4). A guide wall (28) is between the two supports (22,27) for the spindle carrier (4), to take the carrier (4) between the supports (22,27). A side guide (29) at the supports (22,27) keeps the spindle carrier (4) on the movement plane of the yarn guide carrier (5). The locking mechanism has two ratchet recesses (30,31) in succession at the spindle carrier (4) at the two movement positions, working with a sprung ratchet (32) at the spindle rail with an electromagnetic control. A spring reserve (34) is between the spindle carrier (4) and the spindle rail (21), to give an automatic shifting movement to the spindle carrier into the second position when the lock at the first position is released, and lock the carrier in the second position.