Quote Originally Posted by matt-b View Post
I too am working on a DIY SMT pick and place machine and I've found your work very inspiring.
Blimey, I've been called a lot of things in my time but... Thanks

I got the parts off ebay. The Z cam is an eccentric, miniature ball bearing running on an iron rail. Has to be iron so it can't dent.

I got stalled by an old trap called, "The enemy of a good idea is a better idea". I got a notion that I could put the 8mm tapes really close together and lots of them. It goes like this... Mounted at one end of the X rail is a pin feeder and rubber pad. As the placement head moves over the component to be picked it drops the pin and winds if forwards, drops the pad on the cover tape and moves it back. As the placement head leaves it lifts pin and pad then resets them for next time. I am just waiting for the mechanism to pop into my head.

Good luck with your machine.

Robin