摘要:
A plant (1) for forming glass articles in which an extrusion plunger (13) and a shearing unit (16) are piloted by a control unit (39a) to form a plurality of first glass gobs (3) and a plurality of second glass gobs (4); the first gobs (3) and the second gobs (4) differ from each other at least in their respective weights and are advanced by a gob distributor (8) to respective forming sections (6) (7) which form simultaneously first continuous orderly successions (5a) and second continuous orderly successions (5b) of first glass articles (1 a) and second glass articles (1 b) respectively which differ from each other.
摘要:
A plant (1) for forming glass articles in which an extrusion plunger (13) and a shearing unit (16) are piloted by a control unit (39a) to form a plurality of first glass gobs (3) and a plurality of second glass gobs (4); the first gobs (3) and the second gobs (4) differ from each other at least in their respective weights and are advanced by a gob distributor (8) to respective forming sections (6) (7) which form simultaneously first continuous orderly successions (5a) and second continuous orderly successions (5b) of first glass articles (1 a) and second glass articles (1 b) respectively which differ from each other.
摘要:
A glass gob distributor (1) wherein at least one gob distributing body (8) is connected to a fixed frame (2) so as to rotate about a respective hinge axis (11), and is moved in relation to the frame (2) by an actuating assembly (14) for positioning the distributing body (8) in a number of angular gob feed positions; the actuating assembly (14) having a linear electric motor (44) controlled by an electronic control unit (48), and the translating member (45) of which is connected positively to the distributing body (8) by a linear-rotary motion converting device (16).
摘要:
A cutting unit (7), particularly for forming molten glass gobs (8), and presenting at least one pair of shearing members (13) movable linearly back and forth in relation to each other, and a drive device (12) for moving the shearing members (13) to and from a forward cutting position; the drive device (12) presenting two linear electric motors (25), a guide and slide assembly (24) connecting each linear electric motor (25) to one of the shearing members (13), and a control unit (48, 50) for controlling the linear electric motors (25) and moving the shearing members (13) along predetermined paths.
摘要:
A cutting unit (7), particularly for forming molten glass gobs (8), and presenting at least one pair of shearing members (13) movable linearly back and forth in relation to each other, and a drive device (12) for moving the shearing members (13) to and from a forward cutting position; the drive device (12) presenting two linear electric motors (25), a guide and slide assembly (24) connecting each linear electric motor (25) to one of the shearing members (13), and a control unit (48, 50) for controlling the linear electric motors (25) and moving the shearing members (13) along predetermined paths.