Mechpen drawbot

l-7175-600

Alexander Weber has a nice build log on his drawbot called Mechpen, that is available on GitHub:

This is Mechpen, my newest drawbot.
The idea was to have a robot arm that could sketch on a rather large surface.
It is a SCARA (Selective Compliance Assembly Robot Arm) robot arm, meaning the robot has a shoulder and an elbow joint and a hand. Mechpen has a reach of 140 cm which means it could sketch up to A0 format.

You can see the full build on Weber’s Tinkerlog site.

Check out the video after the break.

from Dangerous Prototypes https://ift.tt/2ZG9N58

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