DRIVING MECHANISM FOR FOLDING KNIEE OF SHEET FOLDING MACHINE

摘要

The knife drive for folding machines has a knife support bolt carrying the knife adjustably guided inside a housing. There is an eccentric plate driven through the clutch and brake with eccentric pins for the up and down movement of the knife support bolt. The eccentric pin (10) engages with one end of a connecting rod (12) the other end of which is linked to the knife support bolt (14). There is a guide rod (6) parallel to the knife support bolt (14) and positioned at a distance from it which is adjustably guided through a bore on the traverse (13).