Where can i find the design criteria of this mechanism

[Daniel Barco]

i need
I need to design this mechanism, but have not found the design criteria or how, someone could show me how or where to look.

I need to design the mechanism that puts the lid to the product.

but not with pneumatic actuators.

in the following videos you can see how it works:

 

[CWatters]

Perhaps see the end of this short vid..

 

[Nidum]

+1