Pick and Place head - dual nozzle - OpenPnP compatible
SKU:
$225.00
$225.00 - $324.98
Dual nozzle head for pick and place machine. SOME IMAGES SHOW OPTIONAL EQUIPMENT NOT SUPPLIED BY DEFAULT (like the juki nozzle holders or the ELP camera). REFER TO THE LIST ABOVE FOR WHAT IS INCLUDED.
New features (2017-10-21)
- 5v inductive homing sensor!
- Waterjet metal camera mount!
- CNC machined linear rail reference edges!
- CNC machined perpendicular mating edges!
(note some pictures do not reflect the new features)
FULL KIT:
Full set of water jet plates (fully machined, tapped etc.), Hardware, 2x high quality linear rails, 2x NEMA 8 hollow shaft motors, 1x NEMA 17 Z rotation motor, inductive sensor, brass spur gear, 1/8" delrin pins for locking the X axis belt in the tensioners.
FULL KIT + ONE juki nozzle holder:
Includes everything in the full kit, but also includes ONE juki nozzle holder that will be installed on one of the NEMA 8 motors and tested to guarantee <0.03mm TIR (Total Indicator Reading) where the juki nozzle mounts. The other NEMA 8 motor will be supplied loose. TIR measured will be marked on the motor (e.g.. 0.02mm).
FULL KIT + TWO juki nozzle holders:
Includes everything in the full kit, but also includes TWO juki nozzle holders that will be installed on the NEMA 8 motors and tested to guarantee <0.03mm TIR (Total Indicator Reading) where the juki nozzle mounts. TIR measured will be marked on the motors (e.g.. 0.02mm).
New features (2017-10-21)
- 5v inductive homing sensor!
- Waterjet metal camera mount!
- CNC machined linear rail reference edges!
- CNC machined perpendicular mating edges!
(note some pictures do not reflect the new features)
FULL KIT:
Full set of water jet plates (fully machined, tapped etc.), Hardware, 2x high quality linear rails, 2x NEMA 8 hollow shaft motors, 1x NEMA 17 Z rotation motor, inductive sensor, brass spur gear, 1/8" delrin pins for locking the X axis belt in the tensioners.
FULL KIT + ONE juki nozzle holder:
Includes everything in the full kit, but also includes ONE juki nozzle holder that will be installed on one of the NEMA 8 motors and tested to guarantee <0.03mm TIR (Total Indicator Reading) where the juki nozzle mounts. The other NEMA 8 motor will be supplied loose. TIR measured will be marked on the motor (e.g.. 0.02mm).
FULL KIT + TWO juki nozzle holders:
Includes everything in the full kit, but also includes TWO juki nozzle holders that will be installed on the NEMA 8 motors and tested to guarantee <0.03mm TIR (Total Indicator Reading) where the juki nozzle mounts. TIR measured will be marked on the motors (e.g.. 0.02mm).
Peter's Head R3!!
Discussion here: https://groups.google.com/forum/#!topic/openpnp/qdB5XmdrgOA
Design files here: https://github.com/BETZtechnik/ICEpick--Direct-drive-pick-and-place-head/wiki
Excellent compatible PnP frame design here: https://hackaday.io/project/9319-diy-pick-and-place
NEW ASSEMBLY/ COMMISSIONING GUIDE HERE
This is our dual nozzle pick and place head. NEMA17 Z axis motor, machined rack and pinion design, hollow shaft NEMA8 part rotation motors. This works perfectly with our high precision Juki Nozzle holders (See them here).
If you order them with our Juki Nozzle holders, I will also fully test them and set the nozzle holders to the lowest possible run-out configuration and ensure run-out is within our specified range. We also mark the set with the TIR indicated in mm, guaranteed to be 0.03mm or less.
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I could also probably do custom backplates for people looking to put this on a machine that doesn't have a 12mm linear rail on the X axis. The kit will not have the 3D printed parts included by default (NEMA 8 vacuum gaskets and the camera mount) but I can look at making those available for those who are interested.
Specs:
- designed to mount to a standard 12mm linear rail (HIWIN with LONG block for example: MGN12H). Mounting pattern 20mm x 20mm. NEW AS OF 2017-11-23 now supports 15mm wide x 20mm tall and 20mm wide x 25mm tall to fit more types and sizes of rails!
- Can also mount to MGN15C (standard block).
- 5mm hollow shaft for nozzle holder mounting.
- Each nozzle can drop down approxmately 22.5mm from neutral.
- Homing is accomplished using a 5v inductive sensor. NOTE THIS SENSOR REQUIRES A TRUE 5v signal, e.g. it does not work at 4.7v. The switch detects the carriage the entire time it is over center, so with our custom smoothie firmware, when you hit home, the machine knows which nozzle is low already and brings it up. This way the risk of collision is low because the head will not drop any nozzle lower than it already is at power up.
- Easy to modify the mounting plate for other systems (like openbuilds C beam, etc.)
Specs:
- designed to mount to a standard 12mm linear rail (HIWIN with LONG block for example: MGN12H). Mounting pattern 20mm x 20mm. NEW AS OF 2017-11-23 now supports 15mm wide x 20mm tall and 20mm wide x 25mm tall to fit more types and sizes of rails!
- Can also mount to MGN15C (standard block).
- 5mm hollow shaft for nozzle holder mounting.
- Each nozzle can drop down approxmately 22.5mm from neutral.
- Homing is accomplished using a 5v inductive sensor. NOTE THIS SENSOR REQUIRES A TRUE 5v signal, e.g. it does not work at 4.7v. The switch detects the carriage the entire time it is over center, so with our custom smoothie firmware, when you hit home, the machine knows which nozzle is low already and brings it up. This way the risk of collision is low because the head will not drop any nozzle lower than it already is at power up.
- Easy to modify the mounting plate for other systems (like openbuilds C beam, etc.)
Technical information
| Head mounting hole patterns |
| Exploded drawing for assembly |
| Example smoothie config |
Smoothie firmware: https://github.com/openpnp/Smoothieware/commit/5de985c2a51398c59202e47eb462e57847197f84
| firmware.bin |
Here is a video demonstrating the homing behaviour (ensures that the which ever nozzle is lower after power up will always move up, to avoid risk of collision with whatever is under the head as Z homes before X and Y):
