Abstract: A transport and feed unit for preforms, in particular for PET bottles, in which the transport and feed unit can be charged with preforms at its upstream end and supplies the preforms to a conveyor unit arranged at the downstream end of the transport and feed unit. The transport and feed unit has a first conveyor and a second conveyor, in which at the downstream end of the first conveyor a funnel-like device is provided through which the preforms reach the second conveyor which supplies the preforms to the conveyor unit arranged at its downstream end.

Abstract: A feed device for a conveyor system for preforms which transports the preforms coming in an ordered manner from an upstream module of the conveyor system to a downstream module of the conveyor system in which the preforms are separated into singles, wherein the feed device has at least two oppositely arranged transport rails, on which the preforms rest in each case with a support ring. The feed device additionally includes at least two oppositely arranged belt transport units which preferably engage with a threaded portion of the preforms and transport them in a transport direction to the downstream module of the conveyor system, wherein the belt transport units each have a drive which applies a torque to the preforms accumulated in front of the downstream module, which torque the individual preforms are able to be transferred in a more reliable manner from the feed device into the downstream module.

Abstract: A transfer and feed unit for parisons, in particular for PET bottles. The transfer and feed unit can be loaded with parisons at the upstream end thereof and feeds the parisons to a conveying unit arranged at the downstream end of the transfer and feed unit. The transfer and feed unit has a first conveyor belt and a second conveyor belt, and the second conveyor belt is arranged at the downstream end of the first conveyor belt, and the first conveyor belt feeds the parisons to the second conveyor belt, and the second conveyor belt feeds the parisons to the conveying unit arranged at the downstream end thereof and a distance sensor is arranged in the downstream end region of the second conveyor belt.

Abstract: A feed device for a conveyor system for preforms which transports the preforms coming in an ordered manner from an upstream module of the conveyor system to a downstream module of the conveyor system in which the preforms are separated into singles, wherein the feed device has at least two oppositely arranged transport rails, on which the preforms rest in each case with a support ring. The feed device additionally includes at least two oppositely arranged belt transport units which preferably engage with a threaded portion of the preforms and transport them in a transport direction to the downstream module of the conveyor system, wherein the belt transport units each have a drive which applies a torque to the preforms accumulated in front of the downstream module, which torque the individual preforms are able to be transferred in a more reliable manner from the feed device into the downstream module.

Abstract: A transport and feed unit for preforms, in particular for PET bottles, in which the transport and feed unit can be charged with preforms at its upstream end and supplies the preforms to a conveyor unit arranged at the downstream end of the transport and feed unit. The transport and feed unit has a first conveyor and a second conveyor, in which at the downstream end of the first conveyor a funnel-like device is provided through which the preforms reach the second conveyor which supplies the preforms to the conveyor unit arranged at its downstream end.

Abstract: An inspection and ejector unit for preforms for plastic containers in a transportation line, has at least one driver device which picks up preforms travelling from an inward conveyor device to the inspection and ejector unit, transports them further and passes on at least some of the preforms to an outward conveyor device, at least one detection device by which faulty preforms in the driver device are detected, and at least one ejection device by which preforms which are detected as faulty are removed from the driver device, and a corresponding method.

Abstract: Objects, such as, for example, preforms for producing PET bottles, are feedable to silo as bulk material by a bulk material feeding device. A fill level sensor of the silo is connected to the control device. The control device actuates the feed drive in order to refill the silo with objects in dependence on the determined fill level of the silo. Connected downstream of the silo is an overhead conveyor and downstream of the overhead conveyor a separating-into-singles system. Both the overhead conveyor and the separating-into-singles system comprise sensors and drives, all the sensors being connected to the control device and the control device controlling all the drives.

Abstract: Objects, such as, for example, preforms for producing PET bottles, are feedable to silo as bulk material by a bulk material feeding device. A fill level sensor of the silo is connected to the control device. The control device actuates the feed drive in order to refill the silo with objects in dependence on the determined fill level of the silo. Connected downstream of the silo is an overhead conveyor and downstream of the overhead conveyor a separating-into-singles system. Both the overhead conveyor and the separating-into-singles system comprise sensors and drives, all the sensors being connected to the control device and the control device controlling all the drives.

Abstract: 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.

Abstract: An inspection and ejector unit for preforms for plastic containers in a transportation line, has at least one driver device which picks up preforms travelling from an inward conveyor device to the inspection and ejector unit, transports them further and passes on at least some of the preforms to an outward conveyor device, at least one detection device by which faulty preforms in the driver device are detected, and at least one ejection device by which preforms which are detected as faulty are removed from the driver device, and a corresponding method.

Abstract: An inspection and ejector unit for preforms for plastic containers in a transportation line, has at least one driver device which picks up preforms travelling from an inward conveyor device to the inspection and ejector unit, transports them further and passes on at least some of the preforms to an outward conveyor device, at least one detection device by which faulty preforms in the driver device are detected, and at least one ejection device by which preforms which are detected as faulty are removed from the driver device, and a corresponding method.

Abstract: A device for steadying parisons for plastics containers, in particular PET bottle parisons, in the entry region of an entraining device of an inspection unit having an overlaid part that has at least a first functional portion and a second functional portion. The second functional portion is arranged downstream of the first functional portion. The first functional portion damps, in particular, vertical disruptive movements of a parison that has been taken up by the entraining device such that the second functional portion comes into a substantially form-fitting guiding engagement with the parison, this guiding engagement bringing about complete steadying of the parison.

Abstract: 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.

Abstract: An inspection and ejector unit for preforms for plastic containers in a transportation line, has at least one driver device which picks up preforms travelling from an inward conveyor device to the inspection and ejector unit, transports them further and passes on at least some of the preforms to an outward conveyor device, at least one detection device by which faulty preforms in the driver device are detected, and at least one ejection device by which preforms which are detected as faulty are removed from the driver device, and a corresponding method.

Abstract: A system for adjusting at least the vertical setting between a first transport device and a second transport device in a transport section for preforms for plastic containers. The first transport device has at least one outlet unit for accepting preforms from the second transport unit and a rail unit for further transport of the preforms, the outlet unit firstly being connected to the rail unit and secondly being arranged such that it can be moved freely with respect to the second transport device. Furthermore, the first and the second transport devices are connected to one another via an adjusting unit, it being possible for the height of at least the outlet unit to be adjusted with respect to the second transport device by the adjusting unit.

Abstract: An inspection and ejector unit for preforms for plastic containers in a transportation line, has at least one driver device which picks up preforms travelling from an inward conveyor device to the inspection and ejector unit, transports them further and passes on at least some of the preforms to an outward conveyor device, at least one detection device by which faulty preforms in the driver device are detected, and at least one ejection device by which preforms which are detected as faulty are removed from the driver device, and a corresponding method.

Abstract: A clamping conveyor for transporting preforms for plastics containers by at least one clamping belt, the clamping conveyor having at least one tensioning unit with a tensioning roller over which the return strands of the at least one clamping belt are guided, a first force measuring apparatus for a force that acts on the tensioning roller, and a mechanical transmission device arranged within the clamping conveyor. The tensioning roller is operatively connected to the mechanical transmission device at least via a first cable element, the first force measuring apparatus being operatively connected to the mechanical transmission device via a second cable element and being coupled to an adjusting device for setting the force that acts on the tensioning roller.

Abstract: A system for adjusting at least the vertical setting between a first transport device and a second transport device in a transport section for preforms for plastic containers. The first transport device has at least one outlet unit for accepting preforms from the second transport unit and a rail unit for further transport of the preforms, the outlet unit firstly being connected to the rail unit and secondly being arranged such that it can be moved freely with respect to the second transport device. Furthermore, the first and the second transport devices are connected to one another via an adjusting unit, it being possible for the height of at least the outlet unit to be adjusted with respect to the second transport device by the adjusting unit.

Abstract: A clamping conveyor for transporting preforms for plastics containers by at least one clamping belt, the clamping conveyor having at least one tensioning unit with a tensioning roller over which the return strands of the at least one clamping belt are guided, a first force measuring apparatus for a force that acts on the tensioning roller, and a mechanical transmission device arranged within the clamping conveyor. The tensioning roller is operatively connected to the mechanical transmission device at least via a first cable element, the first force measuring apparatus being operatively connected to the mechanical transmission device via a second cable element and being coupled to an adjusting device for setting the force that acts on the tensioning roller.

Abstract: An inspection and ejector unit for preforms for plastic containers in a transportation line, has at least one driver device which picks up preforms travelling from an inward conveyor device to the inspection and ejector unit, transports them further and passes on at least some of the preforms to an outward conveyor device, at least one detection device by which faulty preforms in the driver device are detected, and at least one ejection device by which preforms which are detected as faulty are removed from the driver device, and a corresponding method.