Marshmallow/Candy Robot
When creating the first version of the marshmallow/candy shooting robot, we used our 2017 competition robot. To make room for the cannons, we took off the robot's gear intake. To create the cannons, we used lawn sprinkler valves to control the airflow, and black iron pipes to store air before shooting. This prevents air pressure from being stored in the PVC. We added PVC pipes that held and shot the marshmallows along with pneumatics. Toilet paper was used to make a seal against the walls of the PVC pipe because without it the air would escape through the marshmallows and the marshmallows would fall into the cannons. To drive the robot and control the cannons, we programmed the robot using java.
After a successful year with the first version, we decided that the robot needed upgrades. We took apart the drive train and cut it down so it was smaller, which made it easier to transport. This meant instead of the normal 6 wheel drive train, it was now a 4 wheel drive train. The toilet paper was replaced with fabric and the fabric was attached to the robot with string. The cannons were given a better mounting system which allowed us to add a third cannon. We also made some changes so that marshmallows or candy can be launched about 8 feet. We improved the battery mounting so we can easily replace the robot's battery when needed. The code was rewritten so that it was easier to debug and make changes if needed. Aside from the software and hardware changes, we also made some changes to the looks of the robot. The electronics were more organized and hidden under a piece of sanded Lexan. We also added LEDs under the sanded Lexan. The PVC pipes were spray painted red to match our team's color. We also added angry eyes to the robot to give it some personality.
After a successful year with the first version, we decided that the robot needed upgrades. We took apart the drive train and cut it down so it was smaller, which made it easier to transport. This meant instead of the normal 6 wheel drive train, it was now a 4 wheel drive train. The toilet paper was replaced with fabric and the fabric was attached to the robot with string. The cannons were given a better mounting system which allowed us to add a third cannon. We also made some changes so that marshmallows or candy can be launched about 8 feet. We improved the battery mounting so we can easily replace the robot's battery when needed. The code was rewritten so that it was easier to debug and make changes if needed. Aside from the software and hardware changes, we also made some changes to the looks of the robot. The electronics were more organized and hidden under a piece of sanded Lexan. We also added LEDs under the sanded Lexan. The PVC pipes were spray painted red to match our team's color. We also added angry eyes to the robot to give it some personality.
Check out our media page for more photos of this robot!
Upcoming Events
|
|
Pass events:
Follow us on Twitter and Instagram (frc6201) for upcoming events! |
