That is not something I would want to do.
Knowing this is good enough reason NOT to invest in a 9" arm quilting machine. This is one reason people do research on what is available before they spend their money. Took my 8 months to figure that out, after hearing quilters say what frustration they had when they got to the bottom (end) of the quilt.
I cannot imagine taking the frame apart so you could move the poles with the quilt attached to the leader cloth. It would be a 2 person job - and who wants to waste their time taking the frame apart with every quilt? No me!!!!