Abstract: A glass forming individual section machine includes a machine frame having a glass gob loading axis, a traversable blank side, including a blank mold configured to form a glass gob into a parison and having a blank mold vertical axis, and a mold carriage movably carried on the machine frame and coupled to the traversable blank side to linearly translate the traversable blank side toward the glass gob loading axis to align the blank mold vertical axis with the glass gob loading axis and to linearly translate the traversable blank side away from the glass gob loading axis. A related method of loading a blank mold of an individual section machine is also disclosed.

Abstract: A baffle system for blank molds of a glassware forming machine, in accordance with an exemplary embodiment of the present disclosure, includes a first shaft mounted for movement in the direction of its axis and for rotation around its axis. A baffle arm is mounted to the first shaft and a manifold is suspended from the baffle arm. A plurality of baffle holders are suspended from the manifold, and rocker arms interconnect the baffle holders for equalizing forces applied by the baffle holders to the blank molds of a glassware forming machine. A second shaft is adjacent to the first shaft and a link arm extends between the second shaft and the manifold. The baffle arm, the manifold and the link arm form a linkage that moves the baffle holders between a first position overlying the blank molds and a second position spaced from the blank molds.

Abstract: An invert mechanism for a glassware forming machine includes a support frame having a base adapted removably to be mounted on a forming machine frame. A linear actuator is suspended from the support frame and a linear gear rack extends from the actuator within the support frame. A hollow shaft has a central portion carried for rotation on the support frame and oppositely extending end portions with axial external splines and open ends. A gear is coupled to the central portion of the shaft for co-rotation with the shaft and has external teeth coupled to the gear rack. A pair of ball nuts are disposed on the end portions of the hollow shaft, and a pair of hollow pneumatic pistons are respectively disposed on the ball nuts over the open ends of the shaft. Invert arm mounts are respectively disposed on the pistons, and a spring is disposed within each piston operatively extending between the piston and the shaft to bias the pistons to a position adjacent to the support frame.

Abstract: A baffle system for blank molds of a glassware forming machine, in accordance with an exemplary embodiment of the present disclosure, includes a first shaft mounted for movement in the direction of its axis and for rotation around its axis. A baffle arm is mounted to the first shaft and a manifold is suspended from the baffle arm. A plurality of baffle holders are suspended from the manifold, and rocker arms interconnect the baffle holders for equalizing forces applied by the baffle holders to the blank molds of a glassware forming machine. A second shaft is adjacent to the first shaft and a link arm extends between the second shaft and the manifold. The baffle arm, the manifold and the link arm form a linkage that moves the baffle holders between a first position overlying the blank molds and a second position spaced from the blank molds.

Abstract: An invert mechanism for a glassware forming machine includes a support frame having a base adapted removably to be mounted on a forming machine frame. A linear actuator is suspended from the support frame and a linear gear rack extends from the actuator within the support frame. A hollow shaft has a central portion carried for rotation on the support frame and oppositely extending end portions with axial external splines and open ends. A gear is coupled to the central portion of the shaft for co-rotation with the shaft and has external teeth coupled to the gear rack. A pair of ball nuts are disposed on the end portions of the hollow shaft, and a pair of hollow pneumatic pistons are respectively disposed on the ball nuts over the open ends of the shaft. Invert arm mounts are respectively disposed on the pistons, and a spring is disposed within each piston operatively extending between the piston and the shaft to bias the pistons to a position adjacent to the support frame.

Abstract: An invert assembly for an individual section glassware forming machine includes an invert base that is oscillated about an axis between angularly spaced apart first and second positions, a double ended ball screw positioned co-axially with the axis and having spaced apart oppositely threaded portions, first and second nuts each threadably engaging one of the oppositely threaded portions of the ball screw so that the nuts reciprocate toward and away from each other in response to rotation of the ball screw, and first and second neck ring arms respectively engaging the first and second nuts so that the neck ring arms reciprocate toward and away from each other along the axis with the first and second nuts. Preferably, the invert base is oscillated about the axis by a first reversible electric motor, and the ball screw is driven for rotation in opposed directions by a second reversible electric motor to move the nuts and neck ring arms toward and away from each other along the axis.