Deltaprintr Filament dispenser

thingiverse

After adding the extruder arm to move the extruder about 25% closer to the hot end the original filament dispenser did not work. I made this to fit a PVC pipe I had in the garage. It has an OD of 22.5mm I believe it is electrical conduit. The current design will work with anything up to 37mm tube. Smaller tubes will place the roll closer to the surface. It holds a 133mm long tube. I make this for the Kickstarter version of the DeltaPrintr the website version may need slight adjustments. The design has a few slight modifications from my original print to accommodate larger size tubes and raise the roll a little higher. I designed the dispenser to use horizontal bars but I don't think they are necessary. The holders fit pretty snugly onto the top of the printer. I have included two variations for your printing pleasure. This thing was made with Tinkercad. Edit on line. Holder: https://www.tinkercad.com/things/kIB45yZUNy5 Bars: https://www.tinkercad.com/things/eMuw2qLzJOV