| 摘要 |
A cable twisting machine has a member 4 for supporting a bobbin 5. A door enables the bobbin to be rolled in and out of the machine. A bobbin changing device has a lifting frame 7 running on rails fixed to the stands 2, 3 with a minimum of three guide rollers for each stand. The frame 7 has a bobbin-carrying turn-table 8 with a fixed bobbin-abutting stop. A sleeve 9 mounted on turn-table 8, is engaged with and rotated by a turn pin 6 when the frame is lowered. A pneumatic, electromechanical or hydraulic drive moves the frame via a stranded wire. <IMAGE> |
