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Figure 3. Transition Plate
Figure 4. Gear
The mechanism is made up of 3D-printed components, with the exception of wooden dowels used to create the pin joints. These wooden dowels are inserted between two coupling pieces and hot glued at both ends to allow for pin joint rotation. Screws are then used to fasten the joints to the wooden chassis or to the motor mount plate. Gears are also fixed to the bottom chassis plate using wooden dowels, which allow for a single rotary input to move the motor plate. For more details on the mechanism configuration, please refer to the relevant section. All printed parts were either of PLA or PETG filament, and were printed on either the CraftBots or Raise3D Pro printers.
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