FINAL NOTE
I found the friction to be too great on this design so have binned it.
You may like to continue with it I am now using https://www.thingiverse.com/thing:629381
I just edited the STL for some screw holes.
The design is up as I hate deleting but I don't recommend using this holder
Tweak 2 (Hopefully final!)
Countersunk screwhole and raised bracket arms to clear fillets from the rollers (was some clashing).
Tweak 1
The pin fits fine and the bracket is fine also. Roller was waaay too tight. New version uploaded with a bigger bore. I imagine the source model will have the same issue.
The original files seemed a bit restrictive to the spool size. They would probably take my 1kilo rolls but my larger rolls had no chance.
I have retweaked the rollers and base to accommodate rolls of 70 - 115 mm in width. While I was there I added some fillets for strength as well.
I will update with performance and whether it's actually any good when I can get a print off and the Lack built. My maths indicate that 3 will still fit on the top.
Until then have a render. If someone beats me to the print be sure to share your experiences so I can tweak.
| Bracket.stl | 167.2KB | |
| Pin_x_4.stl | 91.9KB | |
| Roller_x4.stl | 552.8KB |
