3D-Printed wearable electronics are on the rise, however our own [Naomi Wu] flipped it around and made a wearable 3D printer which not only is portable but also manufactures on the move!
The project starts with a baby carrier that was locally purchased, and the extra fat was trimmed off leaving behind only the primary harness and square frame. This square frame is left intact to provide stability to the mounted printer as well as some level of comfort to the wearer. [Naomi] then drills a number of new holes in the delta printer in question, of which fortunately the top is made of plastic. Using swivel screws and long screws, the upper part connects with the harness. The receptacle clamp for the upper part is 3D-printed as well, and provides a modular rigid fixture for the machine.
The lower part also uses a 3D-printed triangular base that has a slot for the carrier frame which attaches with the bottom part of the delta using screws. The project is powered via two 3 Ah batteries that are kept in place behind the printer using custom clamps made with PLA. The whole project works on the move, as demonstrated by [Naomi] in the video below.
From dissecting the baby carrier to puncturing holes in a harness using a screwdriver heated by a blow torch, this project has a lot of DIY in it. For those looking for a more productive motorised wearable, check out Adding Haptic Feedback For The Disabled.