Swivel arm for pallet loading stations

摘要

The swivel arm (5) has a swivel drive (6) which drives a gear wheel (8) supported by a free end of the swivel arm. One side of the gear wheel supports the loading apparatus (9) and on the other side on it's shaft supports a chain wheel (10) which is rigidly connected to the shaft. A chain (11,13) rests on the chain wheel and is fixed through another chain wheel (14) rigidly fixed on the slide carriage (3). Tubes (12) are guided on the swivel arm and are clamped in the chain as the chain tensions. The gearwheel supporting the loading apparatus is internally cogged. The swivel arm can have a switch (15) interacting with stations (17).