BarBot ment for use with a weight scale.
going to use a 75 mm glass funnel and a weight scale
rotary shot filling tray with clean stackable shotglasses to fill
might make a hole in the lid of the bottle like a half moon to keep it from evaporating away.
ramps 1.4 to drive the stepper motors. 60:1 gear ratio allows a mini 5 dollar stepper motor to be used.
https://github.com/netpipe/Arduino-Projects/tree/master/barbot
used https://grabcad.com/library/stepper-motor-28byj-48 to make this a 10 dollar shot pouring machine
I made the holes too small on the right side so you have to use a 5/16 inch drill bit also do the gear aswell put a nut on the inside of the bottle holder and outside inbetween the housing to secure it.
cut 5" and 2" peice of 5/16 thread rod and use 3 z608 bearings
fits a 26oz bottle also 2l bottle if you squish it in, going to resize it for a texas micky soon
| base2.stl | 57.6KB | |
| base3.stl | 53.0KB | |
| biggear2.stl | 253.4KB | |
| bottle-holder2.stl | 101.5KB | |
| gearbox3.stl | 138.3KB | |
| gearbox4.stl | 138.3KB | |
| gearbox5.stl | 138.3KB | |
| screw.stl | 1.5MB | |
| shot_Pouring_machine.blend | 8.4MB |
