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AR4 Bookstacker

Intermediateprinting

Automating book stacking in a production environment

Built by Michael TempletonKnoxville, TN

1

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AR4 Bookstacker

About my build

So I started this journey about 8 months ago.  My objective is to have a robot to place books into a box ready for shipment.  I first got a little robot off of Amazon for 1000 bucks, it was maybe worth 100.  I was able to get it to move a piece of paper from one location to another, so I knew I was onto something.  After looking for something more stable, I happened upon Annin Robotics and the marvelous AR4.  I spoke with my partner and ordered the kit and motor kit about 5 months ago.

It took a couple of weeks working in the evenings and 3d printing parts and the robot was built.  I then watched the programing videos and went to work.  I did run into several programming issues, I don’t know if these are limitations of the Annin software or not, but I can’t get past a couple of them.  I have found workarounds for most, though draws out programming and now operation.

The bookstacker is now working it’s happy little claw off. 

Workflow / process

The robot auto calibrates, then positions itself in the ready location.  When a book exits the printer and moves to cover an optical sensor, the claw closes and moves to stack the books into a bin.  

My objective is to have 5 of these working to place the books into a box ready to ship.

Primary use cases

  • Industrial

Custom modifications

  • Added custom gripper

Software used

  • AR4 control system

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