A google search yeilded no results . . .
I seriously do not think they exist for two reasons:
- consumer products do not use nails for assembly
- furniture is not assembled by robots (not yet)
What robot arm do you plan to attach it to?
Might be best to buy a nail guy, remove the button and replace it with a computer controlled solid state relay, and replace the handle with a mount to attach to the arm you plan to use.