I say no way. I bet your pasta machine has blades and it and can be reassembled like a Transformer into a deadly robot. Tools were not allowed even a simple blunt Allen Wrench I once had at LAX.
But nothing like pre 9/11 when I ignorantly took a bar set with a large corkscrew and sharp garnish knife through security. They actually inspected it and let me take it through since I did not look like a bad guy and I explained it was a gift for Christmas.