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Subject: 
Picking up CDs.
Newsgroups: 
lugnet.robotics
Date: 
Tue, 10 Sep 2002 12:08:07 GMT
Original-From: 
Thorkild Stray <THORKILD@IFI.UIO.nospamNO>
Viewed: 
690 times
  
Hi,

I worked a little with a robot that can exchange CDs. My problem is with
handling stacks of cds. I can't seem to find a good design for picking up
one of them. In addition, most of my stuff made for handling CDs tend to
be rather clumsy and big, since I can't get a proper handle on the cd.

Any ideas? I have access both to a slot-in and normal tray-based cdrom.

Thorkild



Message has 2 Replies:
  Re: Picking up CDs.
 
Hos many cd's are you wanting to sort through? Have you tried some sort of carousel and grab the cd from the center hole with a reverse grabber? ( reverse grabber shape _| |_ as apposed to |_ _| ) Rob "Thorkild Stray" <lego-robotics@crynwr.com> (...) (22 years ago, 10-Sep-02, to lugnet.robotics)
  Re: Picking up CDs.
 
Maybe you could motorize some of the old style pneumatics to create a suction grabber. You would need one of the old style cylinders and the pneumatic diode brick: (URL) only non-Lego part would be the suction cup itself. Check out these excellent (...) (22 years ago, 10-Sep-02, to lugnet.robotics)

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