Self-Aligning Spool Holders (FlashForge Creator Pro)

thingiverse

These spool holders are designed specifically for the FlashForge Creator Pro 3D printer. I experienced problems with other spool holder designs, as the filament would occasionally fall off the spool due to the edge of the roll being offset from the entrance to the Boden tube. This issue occurred because the edge of the spool could not get close enough to the rear of the printer. My design tilts the spools towards the Boden tube, which prevents the filament from popping off the spool and wrapping itself around the holder. The holders have a 25mm diameter, so any spool with a center hole larger than that will fit. The tube is 90mm long and should safely accommodate reels as wide as 88mm. Since the design tilts the reels, gravity keeps them "hugging" the back of the printer. No secondary retention is required to keep the spools from sliding off. Note that the holders are symmetrical but different. You will need both left and right designs to properly equip your printer (if you use two extruders). I have included a sample suggested layout for printing your own version, with supports required. Enjoy your new spool holders!