A device for maintaining a pneumatic conveyance line can include a body having one or more wings. In some examples, the body is configured to be positioned between opposing rails of a pneumatic conveyance track with the one or more wings positioned on a respective opposing rail of the track. The wings can carry one or more agents for at least one of cleaning and lubricating the track. As the device is pushed along the track, the device can clean and/or lubricate the track.

The present invention is aimed at an adjustment system, in particular for adjusting the distance apart of at least two guide mechanisms for the transport of, for instance, preforms for plastics containers, wherein the at least two guide mechanisms are respectively connected to a setting unit, and wherein the setting unit comprises in each case at least one piston-like element, which is pneumatically movable to and fro between a first stop and a second stop within the setting unit.

An apparatus (1) and a method for optical inspection of parisons (2) made of thermoplastic material comprises: a conveyor (3) comprising a pair of lateral, under-flange guides 31A for holding each parison by its flange, and configured to transport the parisons (2) in succession along an inspection path; an inspection station (41, 42, 43, 51, 52), located along the inspection path and including at least one inspection camera (410, 411, 412, 413, 421, 431, 510, 511, 520, 521, 522), configured to capture image data of a parison (2) positioned in the inspection station (41, 42, 43, 51, 52), wherein the conveyor (3) has a first operating configuration for transporting parisons (2) of a first size and a second operating configuration for transporting parisons (2) of a second size, different from the first size, the conveyor (3) including at least one adjustment actuator (7), configured to move the conveyor (3) between the first and the second operating configuration.

Disclosed is a device for transporting plastic-container preforms, the device including an endless circulating element having an outer surface and being capable of moving the preforms along a path by rubbing against the preforms, the device including a stationary mounting defining a planar bearing surface for the preforms, the circulating element having a series of brushes which extend projecting from the outer surface, capable of engaging with the preforms in order to move same by rubbing.

The invention relates to a method and guide system for the transport of containers or container components, in particular, preforms and/or closure caps, in industrial systems for container production and/or product filling, wherein the containers/container components are transported along at least one guide element. By generating an air cushion between the guide element and the containers/container components by flowing through a microporous layer formed on the guide element, even container components which are lightweight and/or do not slide well can be reliably slidingly transported along the guide elements, and containers can be reliably supplied to dividing worms or similar using dynamic pressure.

A module or fitting for applying and controlling the application of a liquid, gas, vapor, or spray, in an embodiment for applying a lubricant to the neck guides of an air conveyance line configured to slidingly move containers supported on the neck guides, the modules comprising a housing section having a lubricant reservoir formed therein, and a container support section, and defining a slot for securing the fittings to a neck guide support rail in a position interspersed along the air conveyor rails with the neck guides, with the container support surface in alignment with the neck guide support surface, and channels formed in the modules for dispensing the on the container support surface in close proximity to the container support flanges which are slidingly supported.

Plant for processing plastic preforms, includes an injection-moulding machine for producing the plastic preforms, a sterile blow-moulding machine for forming the plastic preforms into plastic containers, and a transport system for transporting, at least partially and/or in portions, the produced plastic preforms from the injection-moulding machine to the blow-moulding machine, wherein during transport, the plastic preforms can be guided in particular at a mouth region of the plastic preforms. The transport system includes a sterile pneumatic conveyor or a plurality of transport shuttles, in particular magnetic shuttles, and the plastic preforms are transported from the injection-moulding machine to the blow-moulding machine by the sterile pneumatic conveyor or magnetic shuttle.

The invention includes a method for adjusting a preform conveyor. The method includes a preadjustment phase during which preforms of a first format are conveyed. Each preform is supported under its collar by guides delimiting a lateral space and the body of each preform is guided by rails delimiting a holding gap. The rim of each preform is guided by a top guide defining a maximum height, and the lateral support space, the lower holding gap, and the maximum height are independently adjusted with respect to the first format. The values of the first format are recorded. In order to convey preforms of a second format, the preadjustment phase is carried out, and in order to convey pre-forms of the first format, the lateral space, the holding gap and/or the maximum height are adjusted automatically according to the recorded values of the first format. The invention also relates to a suitable adjustment device.

The invention includes a method for adjusting a preform conveyor. The method includes a preadjustment phase during which preforms of a first format are conveyed. Each preform is supported under its collar by guides delimiting a lateral space and the body of each preform is guided by rails delimiting a holding gap. The rim of each preform is guided by a top guide defining a maximum height, and the lateral support space, the lower holding gap, and the maximum height are independently adjusted with respect to the first format. The values of the first format are recorded. In order to, convey preforms of a second format, the preadjustment phase is carried out: and in order to convey pre-forms of the first format, the lateral space, the holding gap and/or the maximum height are adjusted automatically according to the recorded values of the first format. The invention also relates to a suitable adjustment device.

Plant for processing plastic preforms, includes an injection-moulding machine for producing the plastic preforms, a sterile blow-moulding machine for forming the plastic preforms into plastic containers, and a transport system for transporting, at least partially and/or in portions, the produced plastic preforms from the injection-moulding machine to the blow-moulding machine, wherein during transport, the plastic preforms can be guided in particular at a mouth region of the plastic preforms. The transport system includes a sterile pneumatic conveyor or a plurality of transport shuttles, in particular magnetic shuttles, and the plastic preforms are transported from the injection-moulding machine to the blow-moulding machine by the sterile pneumatic conveyor or magnetic shuttle.