摘要:
The invention relates to a system for correctly placing glass containers formed by the sections of an I.S. machine onto a conveyor. A pusher mechanism (138) moves containers from a deadplate to the conveyor. A container placement measurement system (142) provides a measured placement signal (144) indicative of the actual locations of containers moved onto the conveyer by the pusher mechanism. A summer (148) compares the measured placement signal (144) with a desired container placement signal (146) and generates a container placement error signal (150). A control system (152, 159, 156) uses the error signal (150) to provide modified pusher parameters to vary the operation of the pusher mechanism in a manner that will cause the error signal to be diminished.
摘要:
An apparatus intended for pushing hollow glass articles from a depositing plate of an IS glass-moulding machine onto a belt conveyor, which moves rectilinearly at a uniform speed, comprises a pusher (11) which is fixedly connected at one end thereof to a vertical shaft (10) and at the other end thereof bears an arrangement of pushing fingers (12) intended for making contact with the hollow glass articles to be pushed. The shaft (10) is mounted in a rotary table (6) and is in driving connection with a first rotary drive (13) carried by the rotary table whereas the rotary table (6), which is in driving connection with a second rotary drive (15'), is mounted by means of a hollow shaft (22), which extends parallel to the axis of the shaft (10), on a bearing bell (24) which is supported on a bracket (1). By means of control of the two rotary drives (13, 15'), an approximately exponential transfer curve of the pushing fingers (12), beginning on the depositing plate and ending on the belt conveyor, the transfer curve subjecting the hollow glass articles to the least possible stress, can be produced using simple means.
摘要:
A push device (1), for transferring glass articles (2) from an intermediate supporting plate (3) to an unloading conveyor, has at least one seat bounded by two flat supporting surfaces (10a)(11a) converging with each other and forming between them an angle of over 90°, and by at least one further supporting surface adjustable in position with respect to at least one of the two flat supporting surfaces; the article being retained close to a convergence area (14) of the two flat supporting surfaces by a circuit for feeding compressed air between the two flat supporting surfaces.
摘要:
A method and device (1) for transferring glass articles (2) from an intermediate supporting plate (3) to an unloading conveyor (4), wherein the article (2) to be transferred is positioned and retained inside a seat (10) on a movable member (12) by feeding compressed air through the movable member (12); the compressed air being fed in close to an edge (D) of a dihedron (K) formed by two plates (31)(32) of the movable member (12), and being oriented upwards towards the article (2) to divide the incoming compressed air into two lateral streams (55)(56) laterally and at least partly surrounding the article (2), and into an upward-directed rear stream.
摘要:
A pusher mechanism for a glass forming machine comprising a rotational driving unit (31) installed on a frame and interconnected with a rotational shaft (27) on which a linear driving unit is attached, the linear driving unit being connected with a shifting member (11). The linear driving unit comprises a linear electric motor (40).