| 摘要 |
<p>An apparatus for transferring loaded and non-loaded bobbins for spinning machines, in which peg trays (13), each of which is provided on its upper surface with a bobbin inserting peg (13a) and on its lower surface with a locking recess (13b), are transferred in an arrayed state on a transfer path provided along the front side of a spindle array (7) of a spinning machine. A driving bar (3) adapted to be moved forward and backward intermittently in the bobbin transferring direction with a stroke larger than the pitch of the spindles of the spinning machine is provided along the bobbin transferring path. A tray positioning bar (23) on which a plurality of locking projections (23a) engageable with the locking recesses (13b) in the peg trays (13) are provided at regular intervals N (N being a natural number) times larger than the pitch of the spindles is formed linearly along the entire length of the driving bar (3). The tray positioning bar (23) is supported on the driving bar (3) so that the positioning bar (23) can be moved vertically via a spring (19), and also forward and backward in accordance with the forward and backward movements of the driving bar (3). When the driving bar (3) is moved forward, the locking projections (23a) of the tray positioning bar (23) engage the opposed peg trays (13), so that the peg trays (13) are moved forward by a distance corresponding to the length of one peg tray. When the driving bar (3) is moved backward, the peg trays (13) are disengaged from locking projections (23a) by the action of the spring, so that the tray positioning bar (23) alone is moved back. This enables the peg trays to be positioned accurately irrespective of the dimensional errors and variations of the peg trays.</p> |
