| 摘要 |
PURPOSE: A sample charging system for an annealing furnace is provided to selectively connect and separate multiple support rolls as support devices, whereby a pusher and a stacking unit are exposed to high temperatures for a long time and stably supports the samples simultaneously the transferring of the samples. CONSTITUTION: A sample charging system for an annealing furnace includes a stacking unit(10), a pusher(20), a pusher drive unit(30) and an opening and shutting support device(50). Samples are piled up on the stacking unit. The pusher is connected to the stacking unit. The pusher drive unit pushes or pulls the pusher for the stacking unit to be charged into or discharged from an annealing furnace(90). The opening and shutting support device comprises a first support roll(511) and a second support roll(512). The first and the second support roll are connected to each other when the pusher makes the stacking unit be charged in the annealing furnace, but separated from each other when the pusher makes the staking unit be discharged from the annealing furnace. |
