摘要:
A welding head comprises a welding element (51) for welding a lid (1) to an opening device of a container (10). The welding head (43) further comprises a 5 compensating device (62) operable for compensating a misalignment between the welding element (51) and the lid (1), thereby centering the welding element (51) relative to the lid (1).
摘要:
There is discloses a unit (1; 1'; 1''; 1'''; 1''''; 1'''''; 1'''''') for the application of opening devices (2; 2'; 2''; 2'''; 2''''; 2'''''; 2'''''') on respective sealed first packages (3; 3'; 3''; 3'''; 3'''') of food products, comprising: - at least one first gripping device (8; 8'; 8''; 8'''; 8''''; 8'''''; 8'''''') configured to receive, in use, a relative opening device (2; 2'; 2''; 2'''; 2''''; 2'''''; 2'''''') and movable along a first path (P; P''; P'''; P''''; P'''''; P''''''); first path (P; P''; P'''; P''''; P'''''; P'''''') comprising a first stretch (P2) in which opening device (2; 2'; 2''; 2'''; 2''''; 2'''''; 2'''''') is applied onto package (3; 3'; 3''; 3'''; 3''''); a first track (12; 12''; 12''''); a first transfer element (14a; 14a''; 14a'''; 14a), which is operatively connected to first gripping device (8; 8'; 8''; 8'''; 8''''; 8'''''; 8''''''); and at least one second transfer element (14b; 14b''; 14''''; 14'''''; 14''''''); first transfer element (14a; 14a''; 14a'''; 14a) is self-movable along first track (12; 12''; 12'''') and is movable independently of second 20 transfer element (14b; 14b''; 14''''; 14'''''; 14'''''').
摘要:
An apparatus for capping a container (10) comprises: - a conveying device for conveying the container (10) along a path; - an applying head (23) for applying a lid (1) onto a neck (9) included in an opening device of the container (10); - a welding head (43) arranged downstream of the applying head (23), the welding head (43) comprising a welding element (51) for welding the lid (1) to the opening device.
摘要:
An applying unit for applying lids (1) to necks (9) of containers (10) comprises: - a conveying device for advancing the containers (10) along a path in an advancement direction (F); a group of applying heads (23), each applying head (23) being arranged to screw a lid (1) onto a corresponding neck (9); - a movement device (26) for moving the group of applying heads (23) along the advancement direction (F), so that each applying head (23) is coupled to a corresponding neck (9) along a portion of said path. The movement device (26) is configured to act on a common support element (24) supporting the applying heads (23) of said group, so as to move synchronously the applying heads (23) along the advancement direction (F).
摘要:
There is described a cart (3) for cooperating with a track of a conveying device (1). The cart (3) comprises an interaction unit (16) adapted to interact with a drive unit (4) of the conveying device (1) and an engagement unit (17) adapted to cooperate with the track (2). The engagement unit (17) comprises at least a first wheel element (18) adapted to engage a first guiding surface (5) of the track (2) and at least a second wheel element (19) adapted to engage a second guiding surface (6) of the track (2) different from the first guiding surface (5). The cart (3) also comprises a suspension assembly (21) coupled to the first wheel element (18) and/or the second wheel element (19) and being configured to allow for a relative movement between the first wheel element (18) and the second wheel element (19).
摘要:
A method of applying a lid (1) onto a neck (9) of a container (10), the lid (1) having a side wall (3) extending around an axis and an end wall (2) extending transversely to said axis, comprises the following steps : - positioning the lid (1) onto the neck (9); - exerting on the end wall (2) a force directed towards the container (10), so as to level the lid (1) on the neck (9); - screwing the lid (1) onto the neck (9) by rotating the lid (1) in a screwing direction.
摘要:
An applying unit for applying lids (100) of opening devices (2) to spouts (4) of packages (3) comprises a plurality of applying devices (40) arranged for applying said lids (100) to said spouts (4), a plurality of transfer arrangements (19), each transfer arrangement (19) supporting a corresponding applying devices (40) and being movable along a track arrangement (20), wherein said transfer arrangements (19) are self-movable along said track arrangement (20) and are movable independently from each other along said track arrangement (20).