Otto Manner Innovation Gmbh

Otto Manner

Benedikt Stoll

Swen Spuller

Marco Herdel

Alexander Gehring

An actuating device for adjusting at least one valve needle of an injection molding apparatus with a hot runner manifold that has disposed thereon at least one hot runner nozzle with at least one valve needle extending there-through which may control the melt flow through the hot runner nozzle. The actuating device has a support plate that is connected to the at least one valve needle and movable in a first direction relative to the hot runner manifold. The actuating device further includes a reciprocating device for moving the support plate in the first direction relative to the hot runner manifold, wherein the reciprocating device includes a slider mechanism and an actuation drive that is connected to a trigger device for generating a linear motion, wherein the slider mechanism has at least one thrust rod that is disposed in a second direction at an angle relative to the first direction.

Actuating device for adjusting at least one valve needle of an injection molding apparatus

The present disclosure is directed to an injection nozzle for an injection molding device comprising a drive train for at least one closure element arranged movable in a nozzle head in a first direction. The drive train comprises a cam mechanism with a cam head comprising a wedge and at least one side plate. The wedge and the side plate are together arranged moveable in a second direction. Per closure element the wedge comprises at least one first drive surface which interacts with a second drive surface arranged at the closure element at least during closing of the closure element. The at least one side plate comprises a third drive surface which interacts with a fourth drive surface arranged at the closure element at least during opening of the closure element.

Growing community of inventors

Bötzingen, Germany

Benedikt Stoll