Purge Bucket / Bin for use with Nozzle Scrubber

This is a nozzle scrubber with a bucket / bin for Voron 2.4. I use it on a 350 and it lines up with the edge of the bed. 

This remix addresses two issues:

• The original wasn't wide enough and I would find bits would fall out the side
• The original left a gap between the build plate and the bucket on my machine. I've got a StealthBurner with TAP and this has meant I can't get as far back for the bucket. 

What I've done is I've created a wider bucket and created a lower tier that reaches just underneath the edge. I built it from scratch to be compatible with the mount by FunFunBoy. I've included the STEP file to make it easier for others to remix for their use case.

Materials

• Brass wire brush for nozzle cleaning (37mm x 12.8mm). I just purchased and chopped down a standard white one from AliExpress.
• 2 BHCS bolts M3*8 mm
• 2 M3 t-nuts for installation in rail
• 4 magnets sized 6x3 (press fit gently with pliers and get polarity right)

Code for Nozzle Clean (it is a work in progress and part of a purge filament routine, but I do some front to back and side to side)

[gcode_macro CLEAN_NOZZLE]
variable_start_x: 335
variable_start_y: 350
variable_start_z: 3.5
variable_safe_z: 200
variable_brush_x: 285
variable_brush_y: 340
variable_wipe_y: 9
variable_wipe_dist: -80
variable_wipe_qty: 10
variable_wipe_spd: 200
variable_raise_distance: 10
gcode:
 {% if "xyz" not in printer.toolhead.homed_axes %}
   G28
 {% endif %}
 {% set safe_z = [printer.toolhead.position.z + 25, printer.toolhead.axis_maximum.z]|min %}
 G90                                            ; absolute positioning
 G1 Z{safe_z} F1500
Move nozzle to start position
 G1 X{start_x} Y{start_y} F6000
 G1 Z{start_z} F3000
Wipe nozzle side to side
 {% for wipes in range(1, (wipe_qty + 1)) %}
   G1 X{start_x + wipe_dist} F{wipe_spd * 60}
   G1 X{start_x} F{wipe_spd * 60}
 {% endfor %}
Wipe nozzle front to back
 G1 X{brush_x} Y{brush_y} F6000
 {% for wipes in range(1, (wipe_qty + 1)) %}
   G1 Y{brush_y + wipe_y} F{wipe_spd * 30}
   G1 Y{brush_y} F{wipe_spd * 60}
 {% endfor %}
Raise nozzle
 G1 Z{raise_distance} F3000
Park over the bin!
 G1 X320 Y349 F6000

Thanks to FunFunBoy for his work Nozzle Scrubber with a Little Bucket for Voron 2.4 by FunFunBoy | Download free STL model | Printables.com