Barrel cam mechanism 1

Input: blue barrel cam of helical slots of two opposite hands (screw of two opposite hand threads).
Output: yellow follower performing linear reciprocating motion.
The pink device connects the cam and the follower. It consists of a swivel arm carrying two small green pegs and a larger red peg.
Such structure ensures a desired reciprocating motion of the follower. Related video:
http://youtu.be/LLIwVdaRViM

STEP files of this video:
https://www.mediafire.com/file/jvx1jugv0nr18s5/BarrelCamMechanism1STEP.zip/file
Inventor files of this video:
https://www.mediafire.com/file/tcl67mah75d8tow/BarrelCamMechanism1Inv.zip/file

Видео Barrel cam mechanism 1 канала thang010146