Introduction: Fillament Spool Roller/holder
A thing, to put a couple of fillament spools. Those roll very nicely while draged by printer. Useful for multi-material printing systems.
3D printed parts (stl files attached).
2x Bearrings (5x22x12) or v-slot wheels (used in many 3d printer kits) per single roller
2x 10mm stell rods. Length does not matter much 500m rods are good enough to hold 6 spools.
6x M5 Bolts (30mm)
6x M5 Nut
Step 1: Step 1: Printable Parts
Get the parts printed. all should be printed on a side. Add supports for rollers (the onse that hold bearrings or wheels inside).
Step 2: Step 2: Assemble
Get everything assembled. This should be pretty straightforward.
In case printed pins are too tight - work them with sanding paper a bit. Then just hammer them into the holes. Don't forget to add the wheel or bearring.
Do not overtighten the parts holding the steel rods, as you might accidentally break them.