Add structures similar to dovecotes and chicken coops that would host dwarves that automatically refill steel crucibles with fuel from stockpiles in a certain radius and gnomes that would automatically kill silkworm cocoons in containers. The gnome thing can be a piece of furniture, like an altar, that can be placed indoors and take blood sacrifices or something to be active.
Since there's no easy way to make worms automatically move from herb tables to containers, simply shorten the duration of hatching step.