Product handling device and method for handling products by means of electrodynamically movable movers

Abstract

The invention relates to a product handling device for handling products (12), comprising at least two electrodynamically movable movers (14, 16) and at least one carrier unit (18), on which, in particular in which, a plurality of products (12) can be placed and which is connected to the two electrodynamically movable movers (14, 16) in an at least substantially fixed position, in particular a vertical position relative to the two electrodynamically movable movers (14, 16). According to the invention, the product handling device comprises at least one functional element (20), which is movably mounted relative to the carrier unit (18) and is in the form of a clamping or holding element or a lifting element in particular, and at least one movement transmission unit (22), which is designed to move the functional element (20) relative to the carrier unit (18), on the basis of a movement of at least one of the two electrodynamically movable movers (14, 16), in order to act on at least one product (12) of the plurality of products (12) placed on the carrier unit (18), in particular in order to secure the at least one product (12) on the carrier unit (18) and / or in order to lift the at least one product (12) relative to the carrier unit (18).

Description

[0001] Description

[0002] Product handling device and method for handling products by means of electrodynamically moving movers

[0003] State of the art

[0004] The invention relates to a product handling device for handling products, comprising at least two electrodynamically movable movers and at least one carrier unit on which a plurality of products can be arranged and which is connected to the two electrodynamically movable movers.

[0005] Such product handling devices are already known, for example, from DE 10 2022 134 165 A1 and US 2020 / 0030995 A1. In these known product handling devices, only the carrier unit is movable relative to each other depending on the movement of the two electrodynamically movable movers, in particular to change the vertical position of the carrier unit. With these known product handling devices, as a result of a movement of the carrier unit, all products arranged on the carrier unit are always movable together, which can lead to limited flexibility in product handling.

[0006] The object of the invention is, in particular, to provide a generic product handling device, a generic electrodynamic transport system, a generic filling and / or packaging machine, and a generic method with improved flexibility characteristics. This object is achieved according to the invention by the features of claims 1, 8, 9, and 10, respectively, while advantageous embodiments and further developments of the invention can be found in the dependent claims. Disclosure of the invention

[0007] The invention relates to a product handling device for handling products, with at least two electrodynamically movable movers and with at least one carrier unit, in particular in which a plurality of products can be arranged and which is connected to the two electrodynamically movable movers in a position that is at least substantially fixed, particularly with regard to a vertical position relative to the two electrodynamically movable movers.

[0008] It is proposed that the product handling device comprise at least one functional element, movably mounted relative to the carrier unit and in particular designed as a clamping or holding element or as a lifting element, and at least one motion transmission unit, which is designed to move the functional element to act on at least one product of the plurality of products arranged on the carrier unit depending on a movement of at least one of the two electrodynamically movable movers relative to the carrier unit, in particular to fix the at least one product to the carrier unit and / or to lift the at least one product relative to the carrier unit.The inventive design of the product handling device advantageously allows for a high degree of flexibility in product handling, particularly since it is advantageous to act on a single product or on a group of products from the multitude of products that is arranged on the carrier unit, independently of other products from the multitude of products.For example, it is advantageous to lift a single product or a group of products from the multitude of products, which is arranged on the carrier unit, independently of other products from the multitude of products, in order in particular to feed the single product or the group of products from the multitude of products independently of other products from the multitude of products to a transport device of an electrodynamic transport system comprising the product handling device and / or a processing station of a filling and / or packaging machine comprising the electrodynamic transport system.It can be advantageously achieved to allow for the safe and easy removal of individual products or groups of products from the carrier unit, independently of other products within the carrier unit, while the other products within the carrier unit can advantageously remain securely attached to the carrier unit. Furthermore, it can be advantageously achieved, for example, to securely fix individual products, groups of products, or all products within the carrier unit, particularly to enable safe transport of the products.

[0009] The electrodynamic transport system is preferably designed as an electrodynamic planar transport system. The electrodynamic transport system preferably has a configuration already known to those skilled in the art, such as that known to them from products bearing the designation XPianar® from Beckhoff Automation GmbH & Co. KG. Preferably, the electrodynamic transport system comprises a plurality of stators, preferably planar tiles, which are equipped with electromagnetic drive elements, in particular coil units, such as electromagnets, and are interconnected, in particular to form a planar plane of motion for the electrodynamically movable mover(s).The electrodynamic transport system preferably comprises a plurality of electrodynamically movable movers that are movable relative to the stators, particularly without contact, especially as a result of an interaction between the permanent magnet units of the electrodynamically movable movers and the electromagnetic drive elements of the stators. Preferably, at least two electrodynamic movers of the plurality of electrodynamically movable movers are assigned to a single carrier unit in order to move the carrier unit preferably along a direction that runs at least substantially parallel to the plane of motion relative to the stators. The stators preferably form a drive surface along or on which the electrodynamically movable movers are movable, particularly in a floating manner.In particular, the electrodynamic transport system can detect and evaluate the position of the individual electrodynamically movable movers relative to the stators in a manner already known to those skilled in the art, in order to control or regulate the movement of the electrodynamically movable movers. Preferably, the electrodynamic transport system comprises at least one computing unit for controlling or regulating the movement and / or positioning of the electrodynamically movable movers and / or the protective device. A "computing unit" is understood to be, in particular, a unit with an information input, information processing, and information output. Advantageously, the computing unit comprises at least one processor, a memory, input and output means, other electrical components, an operating program, control routines, and / or calculation routines.Preferably, the components of the computing unit are arranged on a common circuit board and / or advantageously in a common housing. The electrodynamically movable movers preferably have more than two degrees of freedom, in particular at least six degrees of freedom. Preferably, the electrodynamically movable movers each have at least one axis of motion, in particular three axes of motion, along and / or about which the electrodynamically movable movers are movable relative to the stators, in particular as a result of an interaction of the permanent magnet units of the electrodynamically movable movers with the coil units of the stators. The axis(es) of motion preferably run at least substantially parallel or at least substantially perpendicular to the horizontal plane.The term "essentially parallel" is to be understood in particular as an alignment of a direction relative to a reference direction, especially in a plane, wherein the direction has a deviation from the reference direction of, in particular, less than 8°, advantageously less than 5°, and most advantageously less than 2°. The expression "essentially perpendicular" is to be understood in particular as an alignment of a direction relative to a reference direction, wherein the direction and the reference direction, especially when viewed in a projection plane, enclose an angle of 90°, and the angle has a maximum deviation of, in particular, less than 8°, advantageously less than 5°, and most advantageously less than 2°.

[0010] Preferably, the electrodynamic transport system is intended for handling products and / or packaging within the filling and / or packaging machine comprising the electrodynamic transport system. "Intended" is understood to mean, in particular, specially configured, specially designed, specially equipped, and / or specially programmed. The fact that an object is intended for a specific function is understood to mean, in particular, that the object fulfills and / or performs this specific function in at least one application and / or operating state. Preferably, the electrodynamic transport system comprises, in particular exclusively, horizontally oriented stators. A main plane of extension of the individual stators preferably extends at least substantially parallel to a horizontal plane, in particular to form a horizontally oriented plane of motion.The drive surface of the individual stators, on or along which the electrodynamically movable movers are movable, preferably runs at least substantially parallel to the main extension plane of the individual stators.

[0011] The carrier unit preferably comprises at least one receiving element, and in particular a plurality of receiving elements, for receiving at least one single product or the plurality of products. The receiving element(s) can be designed as a receiving recess, a receiving cavity, a receiving chamber, a receiving tray, a receiving surface, or as another element that would appear useful to a person skilled in the art, and which is intended for receiving and / or forming a contact surface against which the product(s) can rest. Preferably, the receiving element(s) are arranged on a carrier plate or a support frame of the carrier unit, and in particular are formed integrally with the carrier plate or frame.The term "one-piece" shall be understood to mean, in particular, at least materially bonded, for example by a welding process, an adhesive bonding process, an injection molding process and / or another process that appears sensible to the person skilled in the art, and / or advantageously formed in one piece, such as by production from a single casting and / or by production in a single or multi-component injection molding process and advantageously from a single blank.

[0012] Preferably, the support unit, in particular at least the support plate and / or the support frame, is connected to the two electrodynamically movable movers in a position that is at least substantially fixed with respect to a vertical position relative to the two electrodynamically movable movers. "At least substantially fixed in position" is understood to mean, in particular, an arrangement of at least two elements or units relative to each other, preferably adjacent to each other, wherein the elements or units are immovable relative to each other in at least one direction, preferably except for the possibility of elastic deformation of the elements or units themselves and / or except for play or a tolerance in a fastening or in a bearing of the elements or units relative to each other.Preferably, the support unit, in particular at least the support plate and / or the support frame, is arranged immovably on the electrodynamically movable mover(s) along a direction extending at least substantially perpendicular to a principal extension plane of at least one of the two electrodynamically movable movers and / or to the horizontal plane, in particular a vertical direction, and is in particular connected to it. A "principal extension plane" of an element or unit is understood to be, in particular, a plane that is parallel to a largest side face of the smallest imaginary cuboid that just completely encloses the element or unit, and in particular passes through the center of the cuboid.A movement of the electrodynamically movable mover(s) along the direction running at least substantially perpendicular to the main extension plane of at least one of the two electrodynamically movable movers and / or to the horizontal plane, in particular the vertical direction, preferably causes a, in particular synchronous, movement of the carrier unit along the direction running at least substantially perpendicular to the main extension plane of at least one of the two electrodynamically movable movers and / or to the horizontal plane, in particular the vertical direction.

[0013] At least one of the two electrodynamically movable movers is preferably movably connected to the support unit, in particular to the support plate and / or the support frame, along a direction extending at least substantially parallel to the main extension plane of the electrodynamically movable mover and / or to the horizontal plane, in particular a horizontal direction. In particular, both electrodynamically movable movers are movably connected to the support unit, in particular to the support plate and / or the support frame, along a direction extending at least substantially parallel to the main extension plane of the electrodynamically movable mover and / or to the horizontal plane, in particular the horizontal direction.Preferably, the electrodynamically movable movers are connected to the carrier unit in such a way that a movement of at least one of the electrodynamically movable movers or both electrodynamically movable movers along the direction running at least substantially parallel to the main extension plane of the electrodynamically movable mover and / or to the horizontal plane, in particular the horizontal direction, relative to the carrier unit, can effect a movement of the functional element, in particular via the motion transmission unit.The functional element is / is preferably movable / moved relative to the carrier unit in a direction that runs at least substantially parallel to the main extension plane of the electrodynamically movable mover and / or to the horizontal plane, in particular the horizontal direction, and / or along the direction that runs at least substantially perpendicular to the main extension plane of the electrodynamically movable mover and / or to the horizontal plane, in particular the vertical direction. The functional element can be designed as a holding element, a clamping element, a lifting element, or as another element that would appear useful to a person skilled in the art and is intended to act on at least one of the multiple products.Preferably, the functional element is designed to fix at least one product of the plurality of products to the carrier unit and / or to move, in particular lift, at least one product of the plurality of products relative to the carrier unit. Preferably, the functional element is designed to interact with the at least one product of the plurality of products by means of a force-fit and / or form-fit connection in order to fix the at least one product of the plurality of products to the carrier unit and / or move, in particular lift, the at least one product of the plurality of products relative to the carrier unit.The product handling device may have a single functional element or a plurality of functional elements which are intended to act on at least one product of the plurality of products arranged on the carrier unit, in particular to fix the at least one product of the plurality of products on the carrier unit and / or to lift it relative to the carrier unit.

[0014] The support unit preferably has a table-like shape. Preferably, the support unit comprises at least the support plate, which is aligned at least substantially parallel to the main extension plane of the electrodynamically movable mover and / or the horizontal plane. Preferably, the support unit comprises at least one support element, in particular four support elements, preferably support feet, which is / are arranged on the support plate, and in particular is / are formed integrally with the support plate. The support element(s) has / have a longitudinal axis that extends at least substantially perpendicular to the main extension plane of the electrodynamically movable mover and / or the horizontal plane. The support unit preferably comprises at least one transverse connecting element, in particular two transverse connecting elements, preferably crossbars, which is / are arranged between at least two of the support elements.The cross-connection element(s) has / have a longitudinal axis that extends at least substantially parallel to the main plane of extension of the electrodynamically movable movers and / or the horizontal plane. Preferably, the electrodynamically movable movers are movably mounted on the cross-connection element(s), particularly in a translational manner, especially by means of bearing elements of the motion transmission unit.

[0015] The motion transmission unit is preferably designed to convert the movement of at least one electrodynamically movable mover, in particular both electrodynamically movable movers, relative to the carrier unit into a movement of the functional element relative to the carrier unit. The motion transmission unit can be designed as a gear drive, a pushrod drive, a rack and pinion drive, or as another unit that would appear suitable to a person skilled in the art, in order to convert the movement of at least one electrodynamically movable mover, in particular both electrodynamically movable movers, relative to the carrier unit into a movement of the functional element relative to the carrier unit.Furthermore, it is proposed that the motion transmission unit comprises at least one transmission element connected to the functional element, which has an axis of motion, in particular the one already mentioned, along or about which the transmission element is movable relative to the carrier unit and which extends at least substantially perpendicular to a principal extension plane of the carrier unit, in particular to the horizontal plane. Preferably, the principal extension plane of the carrier unit extends at least substantially parallel to the principal extension plane of at least one of the two electrodynamically movable movers and / or to the horizontal plane. The motion transmission unit can comprise a single transmission element or a plurality of transmission elements.The transmission element is preferably mounted so that it can be moved translationally along its axis of movement and / or rotationally around its axis of movement relative to the support unit, in particular relative to the support plate or frame. In at least one embodiment of the product handling device, the transmission element is preferably mounted so that it can be moved translationally along the direction, in particular the vertical direction, relative to the support unit in a direction that is at least substantially perpendicular to the main plane of extension of the electrodynamically movable mover and / or to the horizontal plane.The transmission element, particularly in at least one further embodiment of the product handling device, is preferably mounted to rotate about its axis of movement, which extends at least substantially perpendicular to the main plane of extension of the electrodynamically movable mover and / or to the horizontal plane, relative to the carrier unit. A combination of the aforementioned movable mountings of the transmission element relative to the carrier unit is also conceivable. The transmission element can be designed as a pull and / or push rod, a lifting plate, an eccentric, a disc, a lever, a gear, or any other element that would appear suitable to a person skilled in the art.Preferably, the transmission element is designed as an eccentric, a lever, or a disc when the transmission element is mounted on a rotational bearing. The functional element is preferably arranged on the transmission element at a distance from the axis of movement of the transmission element, and in particular, is movably mounted on the transmission element. Preferably, the functional element is arranged on the transmission element on a side facing away from the electrodynamically moving movers. The functional element is preferably arranged on the transmission element on a side facing the carrier plate. The inventive design of the product handling device advantageously enables a structurally simple motion transmission. It also advantageously allows for a compact arrangement of the transmission element within a space limited by the carrier unit.A high degree of flexibility in product handling can be advantageously achieved, particularly since it is advantageous to be able to act on a single product or a group of products arranged on the carrier unit independently of other products. A reliable movement of the functional element for the safe and easy removal and / or secure and easy fixing of the single product or group of products from the carrier unit can be advantageously achieved, independently of other products.

[0016] Furthermore, it is proposed that the motion transmission unit comprises at least one transmission element, in particular the one already mentioned, to which the functional element is fixed, in particular formed integrally with it, or on which the functional element is movably mounted, in particular pivotably mounted. Preferably, the functional element is fixed to the transmission element to implement a lifting function, in particular formed integrally with the transmission element. For example, when fixed to the transmission element, in particular in the case of an integral design of the functional element with the transmission element, the functional element can be configured as a surface of the transmission element facing the support plate or the support frame, as a projection or the like arranged on the surface of the transmission element facing the support plate or the support frame.To implement a fixing function using the functional element, the functional element is preferably movably, and in particular pivotably, mounted on the transmission element. Preferably, the fixing element, especially with a movable mounting on the transmission element, is movable relative to the support unit in a plane that runs at least substantially parallel to the main extension plane of the support unit.In one embodiment of the product handling device according to the invention for realizing the lifting and fixing functions by means of a movement of the functional element, it is conceivable that the functional element, depending on the length of a movement path of at least one electrodynamically movable mover, in particular both electrodynamically movable movers, relative to the carrier unit, first performs the lifting function and then, as a result of a further movement of at least one electrodynamically movable mover, in particular both electrodynamically movable movers, relative to the carrier unit, performs the fixing function. Another sequence is also conceivable.Furthermore, in one embodiment of the product handling device according to the invention, for which the lifting and fixing functions are realized by means of a movement of the functional element, it is also conceivable that the execution of the lifting and / or fixing function of the functional element depends on which of the two electrodynamically movable movers is moved relative to the carrier unit. The product handling device according to the invention can also be designed to realize only the lifting or fixing function by means of a movement of the functional element. The inventive design of the product handling device advantageously enables a compact arrangement of the functional element and the motion transmission unit.A high degree of flexibility in product handling can be advantageously achieved, particularly since it is advantageous to be able to act on a single product or a group of products from a multitude of products that are arranged on the carrier unit independently of other products within the multitude. It is advantageously possible to achieve safe and easy removal of the individual product or group of products from the carrier unit independently of other products within the multitude. Furthermore, for example, it is advantageously possible to securely fix the individual product, the group of products, or all products within the multitude of products to the carrier unit, particularly to enable safe transport of the products.Furthermore, it is proposed that the functional element be mounted so as to be movably translational relative to the support unit, wherein an axis of movement of the functional element, along which the functional element is movable relative to the support unit by means of the motion transmission unit, extends at least substantially perpendicularly or at least substantially parallel to a principal extension plane of the support unit, in particular the horizontal plane, especially the one already mentioned. Preferably, the axis of movement of the functional element extends at least substantially perpendicularly to the principal extension plane of the support unit, in particular the horizontal plane, to realize a lifting function by means of the functional element.To implement a fixing function using the functional element, the axis of movement of the functional element preferably extends at least substantially parallel to the main plane of extension of the support unit, in particular to the horizontal plane. Other orientations of the axis of movement of the functional element that would appear sensible to a person skilled in the art are also conceivable for implementing a lifting function and / or a fixing function using the functional element. The inventive design of the product handling device advantageously enables a compact arrangement of the functional element and / or the motion transmission unit within a space defined by the support unit. A reliable and simple implementation of a lifting function and / or a fixing function using the functional element can advantageously be achieved.

[0017] It is further proposed that the motion transmission unit comprises at least one linear guide element, in particular arranged on the carrier unit, by means of which at least one of the two electrodynamically movable movers is movably mounted translationally, in particular along a direction running at least substantially parallel to a principal extension plane of the carrier unit, in particular the previously mentioned one, especially the horizontal plane, relative to the carrier unit. The linear guide element is preferably formed by the transverse connecting element of the carrier unit.However, it is also conceivable that the linear guide element is designed separately from the cross-connection element and is provided in addition to the cross-connection element, as, for example, in an embodiment of the linear guide element as a linear bearing block, which is movably arranged on the cross-connection element and fixed to one of the two electrodynamically movable movers, or the like. The inventive design of the product handling device advantageously enables reliable and safe motion guidance of the electrodynamically movable movers relative to the carrier unit. A structurally simple motion transmission from the electrodynamically movable movers to the transmission element and / or to the functional element can advantageously be implemented.It is advantageous to achieve a high degree of flexibility in product handling, especially since it is advantageous to be able to act on a single product or on a group of products from the multitude of products that is arranged on the carrier unit, independently of other products from the multitude of products.

[0018] Furthermore, it is proposed that the functional element be designed as a clamping or holding element, which, as a result of movement by the motion transmission unit, exerts a clamping or holding force, in particular acting at least substantially parallel to the horizontal plane, on at least one product arranged on the carrier unit, or as a lifting element for moving at least one product relative to the carrier unit, in particular along a direction extending at least substantially perpendicular to the horizontal plane. Preferably, in an embodiment as a clamping or holding element, the functional element is mounted to be translationally movable relative to the carrier unit, in particular along a direction extending at least substantially parallel to the main extension plane of at least one of the two electrodynamically movable movers.Preferably, in a configuration as a lifting element, the functional element is mounted so as to be translationally movable relative to the carrier unit, particularly along a direction that extends at least substantially perpendicular to the main plane of extension of at least one of the two electrodynamically movable movers. However, other directions of movement of the functional element relative to the carrier unit that would appear sensible to a person skilled in the art are also conceivable when the functional element is configured as a clamping or holding element or as a lifting element. The inventive design of the product handling device allows for the simple implementation of a lifting function and / or a fixing function by means of the functional element.It is advantageous to achieve a high degree of flexibility in product handling, especially since it is advantageous to be able to act on a single product or on a group of products from the multitude of products that is arranged on the carrier unit, independently of other products from the multitude of products.

[0019] Furthermore, it is proposed that the motion transmission unit, particularly in any movement positions of the functional element and / or one of the transmission elements of the motion transmission unit, especially the one mentioned above, be arranged at least substantially entirely within an area bounded by a maximum horizontal extent of the support unit, preferably below the support unit. The area bounded by a maximum horizontal extent of the support unit is preferably a three-dimensional space bounded by a maximum horizontal extent of the support unit. The maximum horizontal extent of the support unit preferably runs at least substantially parallel to the main plane of extension of at least one of the two electrodynamically movable movers.Preferably, the transmission element, viewed along a direction extending at least substantially perpendicular to the main plane of extension of at least one of the two electrodynamically movable movers, is arranged in a region between the two electrodynamically movable movers and the carrier plate. Preferably, viewed along a horizontal direction, no components of the motion transmission unit extend beyond the carrier unit. The inventive design of the product handling device advantageously allows for a particularly compact design, especially to enable high flexibility in product handling.

[0020] Furthermore, an electrodynamic transport system, in particular the aforementioned electrodynamic transport system, especially an electrodynamic planar transport system, with at least one stator element and with at least one product handling device according to the invention, is proposed. The inventive design of the electrodynamic transport system advantageously allows for high flexibility in product handling, particularly since it is advantageous to act on a single product or on a group of products from the multitude of products arranged on the carrier unit independently of other products from the multitude of products.For example, it is advantageous to lift a single product or a group of products from the multitude of products, which is arranged on the carrier unit, independently of other products from the multitude of products, in order in particular to feed the single product or the group of products from the multitude of products independently of other products from the multitude of products to a transport device of an electrodynamic transport system comprising the product handling device and / or a processing station of a filling and / or packaging machine comprising the electrodynamic transport system.It can be advantageously achieved to allow for the safe and easy removal of individual products or groups of products from the carrier unit, independently of other products within the carrier unit, while the other products within the carrier unit can advantageously remain securely attached to the carrier unit. Furthermore, it can be advantageously achieved, for example, to securely fix individual products, groups of products, or all products within the carrier unit, particularly to enable safe transport of the products.

[0021] Furthermore, a filling and / or packaging machine with an electrodynamic transport system according to the invention is proposed. The filling and / or packaging machine may include further devices and / or units that appear useful to a person skilled in the art, which can be used for handling products, in particular foodstuffs or pharmaceutical products. The filling and / or packaging machine is preferably intended for the production, filling, packaging and / or repackaging of foodstuffs or pharmaceutical products.In addition to the electrodynamic transport system, the filling and / or packaging machine can have a variety of other devices and / or units that a person skilled in the art would consider useful, such as a forming device for packaging, a cutting device, a filling device, a sterilization device, a closing device, a repacking device, a container feeding device, a conveyor belt device, or the like. The inventive design of the filling and / or packaging machine advantageously allows for a high degree of flexibility in handling products in a filling and / or packaging process, particularly since it is advantageous to be able to act on a single product or on a group of products from the multitude of products that is arranged on the carrier unit independently of other products from the multitude of products.It can be advantageously implemented in a filling and / or packaging process to allow for the safe and easy removal of individual products or groups of products from the carrier unit, independently of other products, while the other products remain securely attached to the carrier unit. Furthermore, it can be advantageously implemented, for example, in a filling and / or packaging process to securely fix individual products, groups of products, or all products to the carrier unit, particularly to enable safe transport of the products.

[0022] Furthermore, the invention relates to a method for handling products using a product handling device, in particular using a product handling device according to the invention. It is proposed that in at least one method step, at least one functional element of the product handling device, in particular designed as a clamping element or as a lifting element, is moved relative to a carrier unit of the product handling device by means of at least one motion transmission unit of the product handling device, depending on a movement of at least one of two electrodynamically movable movers of the product handling device relative to a carrier unit of the product handling device, in particular to fix at least one product to the carrier unit or to lift it relative to the carrier unit.The inventive design of the method advantageously allows for a high degree of flexibility in product handling, particularly since it is advantageous to act on a single product or on a group of products from the multitude of products that is arranged on the carrier unit independently of other products from the multitude of products.For example, it is advantageous to lift a single product or a group of products from the multitude of products, which is arranged on the carrier unit, independently of other products from the multitude of products, in order in particular to feed the single product or the group of products from the multitude of products independently of other products from the multitude of products to a transport device of an electrodynamic transport system comprising the product handling device and / or a processing station of a filling and / or packaging machine comprising the electrodynamic transport system.It can be advantageously achieved to allow for the safe and easy removal of individual products or groups of products from the carrier unit, independently of other products within the carrier unit, while the other products within the carrier unit can advantageously remain securely attached to the carrier unit. Furthermore, it can be advantageously achieved, for example, to securely fix individual products, groups of products, or all products within the carrier unit, particularly to enable safe transport of the products.

[0023] The product handling device, the electrodynamic transport system, the filling and / or packaging machine, and / or the method according to the invention are not / should not be limited to the application and embodiment described above. In particular, the product handling device, the electrodynamic transport system, the filling and / or packaging machine, and / or the method according to the invention may, to achieve a functionality described herein, have a different number of individual elements, components, units, and process steps than the number specified herein. Furthermore, values ​​within the specified limits of the value ranges stated in this disclosure shall also be considered disclosed and freely usable. Drawings

[0024] Further advantages become apparent from the following description of the drawings. The drawings illustrate exemplary embodiments of the invention. The drawings, the description, and the claims contain numerous features in combination. A person skilled in the art will expediently consider the features individually and combine them into meaningful further combinations.

[0025] They show:

[0026] Fig. 1 A schematic representation of a part of a filling and / or packaging machine according to the invention with an electrodynamic transport system comprising a product handling device according to the invention.

[0027] Fig. 2 shows a detailed view of the product handling device according to the invention from Figure 1 in a schematic representation,

[0028] Fig. 3 shows a further detailed view of the product handling device according to the invention from Figure 1 in a schematic representation,

[0029] Fig. 4 shows a detailed view of an alternative product handling device according to the invention in a schematic representation.

[0030] Fig. 5 shows a further detailed view of the alternative product handling device according to the invention from Figure 4 in a schematic representation and

[0031] Fig. 6 shows a schematic flowchart of a method according to the invention for handling products by means of a product handling device, in particular one according to the invention. Description of exemplary embodiments.

[0032] Figure 1 shows part of a filling and / or packaging machine 40a with an electrodynamic transport system 36a, which includes at least one product handling device 10a. The electrodynamic transport system 36a preferably comprises a plurality of product handling devices 10a, which can be identical or different (see, for example, product handling device 10a from Figures 1 to 3 and product handling device 10b from Figures 4 and 5).

[0033] The filling and / or packaging machine 40a is preferably designed for handling products 12a, in particular foodstuffs or pharmaceutical products, such as filling, packaging, or the like. The filling and / or packaging machine 40a can, for example, be configured as a food packaging machine, a food filling machine, a pharmaceutical product filling machine, or the like. The filling and / or packaging machine 40a can include further devices and / or units that appear useful to a person skilled in the art, which are used for the production, processing, and / or transport of products 12a, in particular foodstuffs or pharmaceutical products, such as a sterilization device, a filling device, a closure device, a repacking device, or the like.The filling and / or packaging machine 40a can be part of a production line designed for the manufacture and packaging of products 12a, or it can be a stand-alone machine designed solely for packaging products 12a. The products 12a that can be processed by the filling and / or packaging machine 40a are preferably food products, such as biscuits, cookies, bars, or the like, or pharmaceutical products, such as syringes, ampoules, or the like. The filling and / or packaging machine 40a preferably comprises, in particular in addition to the electrodynamic transport system 36a, a conveying device 46a, such as a cell belt device, a conveyor belt device, or the like., which can interact with the product handling device 10a, in particular to take over the product(s) 12a from the product handling device 10a, so that the product(s) 12a can be transported to further processing stations (not shown in detail here) of the filling and / or packaging machine 40a.

[0034] The electrodynamic transport system 36a is preferably designed as an electrodynamic planar transport system. The electrodynamic transport system 36a preferably comprises a plurality of electrodynamically movable movers 14a, 16a, which are individually movable and / or are part of the product handling device 10a, in which at least two electrodynamically movable movers 14a, 16a form a mover group. The electrodynamically movable movers 14a, 16a each comprise at least one permanent magnet unit (not shown in detail here). The electrodynamically movable movers 14a, 16a are each preferably designed as planar movers. Furthermore, the electrodynamic transport system 36a comprises at least one stator element 38a, in particular a plurality of stator elements 38a.The stator element 38a preferably comprises at least one coil unit 48a (shown in dashed lines in Figure 1) for driving the electrodynamically movable movers 14a, 16a, particularly in a manner known to those skilled in the art. Preferably, the stator elements 38a are horizontally oriented and comprise electromagnetic drive elements, in particular the coil units 48a, such as electromagnets or the like. The stator elements 38a are connected to one another in a manner known to those skilled in the art, in particular to form a planar plane of motion for the electrodynamically movable movers 14a, 16a. The electrodynamically movable movers 14a, 16a are movable relative to the stator elements 38a, in particular without contact, especially as a result of an interaction between the permanent magnet units of the electrodynamically movable movers 14a, 16a and the coil units 48a of the stator elements 38a.The stator elements 38a preferably form a drive surface along or on which the electrodynamically movable movers 14a, 16a are movable, particularly in a floating manner. In particular, the electrodynamic transport system 36a can detect and evaluate the position of the individual electrodynamically movable movers 14a, 16a relative to the stator elements 38a in a manner known to those skilled in the art, in order to control or regulate the movement of the electrodynamically movable movers 14a, 16a. Preferably, the electrodynamic transport system 36a comprises at least one computing unit (not shown in detail here) for controlling or regulating the movement and / or positioning of the electrodynamically movable movers 14a, 16a, particularly in a manner known to those skilled in the art, as is known, for example, from products designated XPianar® by Beckhoff Automation GmbH & Co. KG.

[0035] Figures 2 and 3 each show a detailed view of the product handling device 10a. The product handling device 10a is designed for handling products 12a. The product handling device 10a comprises at least two electrodynamically movable movers 14a, 16a and at least one carrier unit 18a, in particular in which a plurality of products 12a can be arranged and which is connected to the two electrodynamically movable movers 14a, 16a in a positionally fixed manner, particularly with respect to a vertical position relative to the two electrodynamically movable movers 14a, 16a.

[0036] The carrier unit 18a preferably comprises at least one receiving element 50a, and in particular a plurality of receiving elements 50a, for receiving at least one single product 12a or a plurality of products 12a. The receiving element(s) 50a can be designed as a receiving recess, a receiving cavity, a receiving chamber, a receiving shell, a receiving surface, or as another element that would appear useful to a person skilled in the art, and which is designed to receive and / or form a contact surface against which the product(s) 12a can rest. Preferably, the receiving element(s) 50a are arranged on a carrier plate 52a or a support frame of the carrier unit 18a, and in particular are formed integrally with the carrier plate 52a or the support frame.Preferably, the support unit 18a comprises at least the support plate 52a, which is aligned at least substantially parallel to a principal extension plane of the electrodynamically movable movers 14a, 16a and / or to a horizontal plane. Preferably, the support unit 18a comprises at least one support element 54a, in particular four support elements, preferably support feet, which is / are arranged on the support plate 52a, and in particular is / are formed integrally with the support plate 52a. The support element(s) 54a has / have a longitudinal axis which extends at least substantially perpendicular to the principal extension plane of the electrodynamically movable movers 14a, 16a and / or the horizontal plane. The support unit 18a preferably comprises at least one transverse connecting element 56a, in particular two transverse connecting elements 56a, preferably crossbars, which is / are arranged between at least two of the support elements 54a, and in particular is / are attached thereto.The cross-connecting element(s) 56a has / have a longitudinal axis that extends at least substantially parallel to the main plane of extension of the electrodynamically movable movers 14a, 16a and / or the horizontal plane. Preferably, the electrodynamically movable movers 14a, 16a are movably mounted on the cross-connecting element(s) 56a, particularly translationally, by means of bearing elements 58a of a motion transmission unit 22a of the product handling device 10a.

[0037] The product handling device 10a comprises at least one functional element 20a, which is movably mounted relative to the carrier unit 18a and is designed in particular as a clamping or holding element or as a lifting element, and at least the motion transmission unit 22a, which is provided to move the functional element 20a to act on at least one product 12a of the plurality of products 12a arranged on the carrier unit 18a depending on a movement of at least one of the two electrodynamically movable movers 14a, 16a relative to the carrier unit 18a, in particular to realize a fixing of the at least one product 12a on the carrier unit 18a according to the embodiment of the product handling device 10a shown in Figures 1 to 3.However, it is also conceivable that in an alternative design of the product handling device 10a, the motion transmission unit 22a is provided for a lifting function and a fixing function by means of a movement of the functional element 20a depending on a movement of at least one of the two electrodynamically movable movers 14a, 16a relative to the carrier unit 18a.

[0038] At least one of the two electrodynamically movable movers 14a, 16a is preferably movably connected to the carrier unit 18a, particularly via the motion transmission unit 22a, along a direction extending at least substantially parallel to the main extension plane of at least one of the electrodynamically movable movers 14a, 16a and / or to the horizontal plane, in particular a horizontal direction. In particular, both electrodynamically movable movers 14a, 16a are movably connected to the carrier unit 18a along a direction extending at least substantially parallel to the main extension plane of at least one of the electrodynamically movable movers 14a, 16a and / or to the horizontal plane, in particular the horizontal direction.Preferably, the electrodynamically movable movers 14a, 16a are connected to the carrier unit 18a in such a way that a movement of at least one of the electrodynamically movable movers 14a, 16a or both electrodynamically movable movers 14a, 16a along the direction running at least substantially parallel to the main extension plane of at least one of the two electrodynamically movable movers 14a, 16a and / or to the horizontal plane, in particular the horizontal direction, relative to the carrier unit 18a, a movement of the functional element 20a, in particular via the motion transmission unit 22a, can be effected, in particular is effected.The functional element 20a is / is preferably movable / moved relative to the carrier unit 18a depending on the movement of at least one of the electrodynamically movable movers 14a, 16a or both electrodynamically movable movers 14a, 16a along the direction running at least substantially parallel to the main extension plane of at least one of the electrodynamically movable movers 14a, 16a and / or to the horizontal plane, in particular the horizontal direction, and / or along the direction running at least substantially perpendicular to the main extension plane of at least one of the electrodynamically movable movers 14a, 16a and / or to the horizontal plane, in particular the vertical direction.The functional element 20a can be configured as a holding element, a clamping element, a lifting element, or any other element deemed appropriate by a person skilled in the art, designed to act on at least one product 12a of the plurality of products 12a arranged on the carrier unit 18a. In the embodiment of the product handling device 10a shown in Figures 1 to 3, the functional element 20a is preferably designed to fix at least one product 12a of the plurality of products 12a to the carrier unit 18a. Preferably, the functional element 20a is designed to interact with the at least one product 12a of the plurality of products 12a by means of a force-fit and / or form-fit connection in order to fix the at least one product 12a of the plurality of products 12a, in particular at least temporarily, to the carrier unit 18a.The product handling device 10a can have a single functional element 20a or a plurality of functional elements 20a, which is intended to act on at least one product 12a of the plurality of products 12a arranged on the carrier unit 18a, in particular to fix the at least one product 12a of the plurality of products 12a, in particular at least temporarily, preferably until the product 12a is transferred to the conveying device 46a, on the carrier unit 18a.

[0039] The functional element 20a is preferably mounted on the carrier unit 18a so that it is translationally movable. However, it is also conceivable that the functional element 20a is alternatively or additionally mounted on the carrier unit 18a so that it is rotationally movable. In the embodiment of the product handling device 10a shown in Figures 1 to 3, the functional element 20a is preferably designed as a clamping or holding element which, as a result of movement by the motion transmission unit 22a, is designed to exert a clamping or holding force, acting in particular at least substantially parallel to the horizontal plane, on at least one product 12a arranged on the carrier unit 18a.Preferably, the functional element 20a, for realizing a fixing function of the product(s) 12a on the carrier unit 18a, in particular on the carrier plate 52a, comprises at least one clamping or holding extension 62a, which is provided to exert a clamping or holding force on at least one product 12a arranged on the carrier unit 18a in at least one position of the functional element 20a relative to the carrier unit 18a. Preferably, the functional element 20a comprises a plurality of clamping or holding extensions 62a, preferably corresponding to a number of receiving elements 50a of the carrier unit 18a.

[0040] The motion transmission unit 22a preferably comprises at least one transmission element 24a connected to the functional element 20a, which has a motion axis 26a about which the transmission element 24a is movable relative to the carrier unit 18a and which extends at least substantially perpendicular to a principal extension plane 28a of the carrier unit 18a, in particular to the horizontal plane. Preferably, the principal extension plane 28a of the carrier unit 18a extends at least substantially parallel to the principal extension plane of at least one of the two electrodynamically movable movers 14a, 16a and / or to the horizontal plane. The motion transmission unit 22a can comprise a single transmission element 24a or a plurality of transmission elements 24a, which is / are provided for moving the functional element 20a depending on a movement of at least one of the electrodynamically movable movers 14a, 16a relative to the carrier unit 18a.In the embodiment of the product handling device 10a shown in Figures 1 to 3, the transmission element 24a is preferably mounted so as to rotate about the axis of movement 26a of the transmission element 24a relative to the support unit 18a, in particular relative to the support plate 52a. In the embodiment of the product handling device 10a shown in Figures 1 to 3, the transmission element 24a is preferably mounted so as to rotate about the axis of movement 26a of the transmission element 24a on at least one of the electrodynamically movable movers 14a, 16a. The transmission element 24a is preferably designed as an eccentric disc or as a lever.The transmission element 24a is preferably connected to the functional element 20a of the motion transmission unit 22a by means of a rotary bearing element, such as a bearing bolt, in particular such that the transmission element 24a can perform a pivoting movement relative to the functional element 20a. The rotary bearing element is arranged at a distance relative to the axis of motion 26a on the transmission element 24a. Preferably, the functional element 20a is arranged on the transmission element 24a on a side of the transmission element 24a facing away from the electrodynamically movable movers 14a, 16a. The functional element 20a is preferably arranged on the transmission element 24a on a side of the transmission element 24a facing the support plate 52a, and is motionally coupled to the transmission element 24a via the rotary bearing element.

[0041] The functional element 20a is movably, and in particular pivotably, mounted on the transmission element 24a, particularly by means of the rotary bearing element. Preferably, a pivoting movement of the transmission element 24a about the axis of movement 26a of the transmission element 24a can be converted into a translational movement of the functional element 20a relative to the support unit 18a by means of the connection of the functional element 20a to the transmission element 24a via the rotary bearing element and by means of a linear guide of the functional element 20a on the support unit 18a. The functional element 20a is preferably mounted so as to be movably translational relative to the support unit 18a, wherein an axis of movement 30a of the functional element 20a, along which the functional element 20a is movable relative to the support unit 18a by means of the motion transmission unit 22a, extends at least substantially parallel to the main extension plane 28a of the support unit 18a, in particular to the horizontal plane.

[0042] The motion transmission unit 22a preferably has at least one linear guide element 32a, which is arranged, in particular, on the support unit 18a, by means of which at least one of the two electrodynamically movable movers 14a, 16a, preferably both electrodynamically movable movers 14a, 16a, is movably mounted translationally, in particular along a direction extending at least substantially parallel to the main extension plane 28a of the support unit 18a, in particular to the horizontal plane, relative to the support unit 18a. The linear guide element 32a is preferably formed by the transverse connecting element 56a of the support unit 18a.However, it is also conceivable that the linear guide element 32a is designed separately from the cross-connecting element 56a and is provided in addition to the cross-connecting element 56a, as for example in an embodiment of the linear guide element 32a as a linear bearing block, which is movably arranged on the cross-connecting element 56a and is fixed to one of the two electrodynamically movable movers 14a, 16a, or the like.

[0043] A movement of at least one of the two electrodynamically movable movers 14a, 16a, in particular of both electrodynamically movable movers 14a, 16a, in opposite directions preferably causes a movement of the functional element 20a relative to the carrier unit 18a via the motion transmission unit 22a. A direction of movement of the functional element 20a preferably runs in a plane that is at least substantially parallel to the main extension plane of at least one of the two electrodynamically movable movers 14a, 16a, transversely, in particular perpendicularly, to the directions of movement of the at least one of the two electrodynamically movable movers 14a, 16a, in particular of both electrodynamically movable movers 14a, 16a.Preferably, a translational movement of at least one of the two electrodynamically movable movers 14a, 16a, in particular of both electrodynamically movable movers 14a, 16a, along at least one direction running at least substantially parallel to the main extension plane of at least one of the two electrodynamically movable movers 14a, 16a, causes a rotational movement of the transmission element 24a. The rotational movement of the transmission element 24a is preferably transferable via the rotary bearing element to the functional element 20a, which is translationally movable relative to the carrier unit 18a due to the linear guide, in particular to exert a clamping or holding force on at least one product 12a arranged on the carrier unit 18a or to release the clamping or holding force on at least one product 12a arranged on the carrier unit 18a.

[0044] The motion transmission unit 22a is preferably arranged, particularly in any movement positions of the functional element 20a and / or the transmission element 24a relative to the support unit 18a, at least substantially completely within an area bounded by a maximum horizontal extent 34a of the support unit 18a, preferably below the support unit 18a. The area bounded by the maximum horizontal extent 34a of the support unit 18a is preferably a three-dimensional space bounded by the maximum horizontal extent 34a of the support unit 18a. The maximum horizontal extent 34a of the support unit 18a preferably runs at least substantially parallel to the main plane of extension of at least one of the two electrodynamically movable movers 14a, 16a.Preferably, the transmission element 24a, viewed along a direction extending at least substantially perpendicular to the main extension plane of at least one of the two electrodynamically movable movers 14a, 16a, is arranged in a region between the two electrodynamically movable movers 14a, 16a and the carrier plate 52a. Preferably, viewed along a horizontal direction, no components of the motion transmission unit 22a extend beyond the carrier unit 18a. Figures 4 and 5 show a further embodiment of the invention. The following descriptions and drawings are essentially limited to the differences between the embodiments, whereby with regard to identically designated components, in particular with regard to components with the same reference numerals, reference may also be made to the drawings and / or the description of the other embodiments, in particular Figures 1 to 3.To distinguish the embodiments, the letter a is appended to the reference numeral of the embodiment in Figures 1 to 3. In the embodiments of Figures 4 and 5, the letter a is replaced by the letter b.

[0045] Figures 4 and 5 each show a detailed view of an alternative embodiment of a product handling device 10b, in particular for an electrodynamic transport system 36a according to Figure 1. The product handling device 10b is designed for handling products 12b. The product handling device 10b comprises at least two electrodynamically movable movers 14b, 16b and at least one carrier unit 18b, on, in particular in, a plurality of products 12b can be arranged and which is connected to the two electrodynamically movable movers 14b, 16b in a positionally fixed manner, in particular with respect to a vertical position relative to the two electrodynamically movable movers 14b, 16b.The product handling device 10b further comprises at least one functional element 20b, which is movably mounted relative to the carrier unit 18b and is designed in particular as a clamping or holding element or as a lifting element, and at least one motion transmission unit 22b, which is provided to move the functional element 20b to act on at least one product 12b of the plurality of products 12b arranged on the carrier unit 18b depending on a movement of at least one of the two electrodynamically movable movers 14b, 16b relative to the carrier unit 18b, in particular to realize a lifting of the at least one product 12b relative to the carrier unit 18b according to the embodiment of the product handling device 10b shown in Figures 4 and 5.Preferably, by means of a movement of the functional element 20b caused by the movement of at least one of the two electrodynamically movable movers 14b, 16b relative to the carrier unit 18b, a single product 12b or a group of products 12b of the plurality of products 12b, which is arranged on the carrier unit 18b, can be raised independently of other products 12b of the plurality of products 12b that is arranged on the carrier unit 18b.

[0046] The motion transmission unit 22b preferably comprises at least one transmission element 24b connected to the functional element 20b, which has a motion axis 26b along which the transmission element 24b is movable relative to the support unit 18b and which extends at least substantially perpendicular to a principal extension plane 28b of the support unit 18b, in particular to a horizontal plane. The transmission element 24b is preferably movably mounted translationally on a support element 54b, in particular on a plurality of support elements 54b, of the support unit 18b along a direction extending at least substantially perpendicular to a principal extension plane of at least one of the two electrodynamic movers 14b, 16b relative to the support unit 18b.The transmission element 24b is preferably coupled to the motion transmission unit 22b by means of at least one push rod 60b, in particular a plurality of push rods 60b, and to at least one of the two electrodynamic movers 14b, 16b, in particular to both electrodynamic movers 14b, 16b. The push rod 60b is preferably connected at one end to the transmission element 24b. At another end, the push rod 60b is preferably connected to at least one of the two electrodynamic movers 14b, 16b.A translational movement of at least one of the two electrodynamic movers 14b, 16b, in particular of both electrodynamic movers 14b, 16b, along a direction running at least substantially parallel to the main extension plane of at least one of the two electrodynamic movers 14b, 16b preferably causes, via a connection with the push rod 60b, in particular with the push rods 60b, a movement of the transmission element 24b along a direction running at least substantially perpendicular to the main extension plane of at least one of the two electrodynamic movers 14b, 16b.

[0047] The motion transmission unit 22b preferably comprises at least the transmission element 24b, to which the functional element 20b is fixed, and in particular is formed integrally with it. Preferably, the functional element 20b is fixed to the transmission element 24b to implement a lifting function, and in particular is formed integrally with the transmission element 24b. Preferably, in a one-piece embodiment of the functional element 20b with the transmission element 24b, the functional element 20b is formed as a surface of the transmission element 24b facing a support plate 52b of the support unit 18b, or as an extension formed integrally with the surface of the transmission element 24b facing the support plate 52b.

[0048] The functional element 20b is preferably mounted to be movable translationally relative to the support unit 18b, wherein a movement axis 30b of the functional element 20b, along which the functional element 20b is movable relative to the support unit 18b by means of the movement transmission unit 22b, extends at least substantially perpendicular to the main extension plane 28b of the support unit 18b, in particular to the horizontal plane.In the embodiment of the product handling device 10b shown in Figures 4 and 5, the functional element 20b is preferably designed as a lifting element for moving at least one product 12b or a group of products 12b of the plurality of products 12b, which is arranged on the carrier unit 18b, relative to the carrier unit 18b, in particular along a direction extending at least substantially perpendicular to the horizontal plane, independently of other products 12b of the plurality of products 12b that is arranged on the carrier unit 18b.

[0049] Figure 6 shows a schematic sequence of a method 42 for handling products 12a, 12b by means of a product handling device 10a, 10b, in particular by means of a product handling device 10a, 10b according to Figures 1 to 5. In at least one method step 44 of the method 42, at least one functional element 20a, 20b of the product handling device 10a, 10b, in particular designed as a clamping or holding element or as a lifting element, is moved relative to a carrier unit 18a, 18b of the product handling device 10a, 10b by means of at least one motion transmission unit 22a, 22b of the product handling device 10a, 10b, depending on a movement of at least one of two electrodynamically movable movers 14a, 16a, 14b, 16b of the product handling device 10a, 10b relative to a carrier unit 18a, 18b of the product handling device 10a, 10b, in particular by means of at least one product. to fix 12a, 12b to the carrier unit 18a, 18b or to raise relative to the carrier unit 18a, 18b.However, it is also conceivable that the product handling device 10a, 10b is designed in such a way that a lifting function and a fixing function can be carried out by means of a movement of the functional element 20a, 20b. For example, it is conceivable that, to realize a lifting function and a fixing function by means of a movement of the functional element 20a, 20b, the functional element 20a, 20b, depending on the length of a movement path, at least one of the electrodynamically movable movers 14a, 16a, 14b, 16b, in particular both electrodynamically movable movers 14a, 16a, 14b, 16b, relative to the support unit 18a, 18b, first performs the lifting function and then, as a result of a further movement, at least one of the electrodynamically movable movers 14a, 16a, 14b, 16b, in particular both electrodynamically movable movers 14a, 16a, 14b, 16b, relative to the support unit 18a, 18b, performs the fixing function. Another sequence is also conceivable.Furthermore, it is also conceivable that the execution of the lifting function and / or the fixing function of the functional element 20a, 20b depends on which of the two electrodynamically movable movers 14a, 16a, 14b, 16b is moved relative to the carrier unit 18a, 18b. Method 42 for handling products 12a, 12b by means of a product handling device 10a, 10b may include further process steps that would appear useful to a person skilled in the art, such as a process step in which the products 12a, 12b are arranged on the carrier unit 18a, 18b, a process step in which the products 12a, 12b are transferred to a conveying device 46a, or the like. In addition, possible process steps that can be derived from the description of Figures 1 to 5 shall also be considered disclosed for method 42.

Claims

Claims 1. Product handling device for handling products (12), comprising at least two electrodynamically movable movers (14, 16) and at least one carrier unit (18), in which a plurality of products (12) can be arranged and which is connected to the two electrodynamically movable movers (14, 16) in a position that is at least substantially fixed, particularly with respect to a vertical position relative to the two electrodynamically movable movers (14, 16), characterized by at least one functional element (20) movably mounted relative to the carrier unit (18), in particular designed as a clamping or holding element or as a lifting element, and at least one motion transmission unit (22) which is provided for this purpose.the functional element (20) to act on at least one product (12) of the plurality of products (12) arranged on the carrier unit (18) depending on a movement of at least one of the two electrodynamically movable movers (14, 16) relative to the carrier unit (18), in particular to fix the at least one product (12) to the carrier unit (18) and / or to lift the at least one product (12) relative to the carrier unit (18).

2. Product handling device according to claim 1, characterized in that the motion transmission unit (22) has at least one transmission element (24) connected to the functional element (20), which has an axis of motion (26) along which or about which the transmission element (24) is movable relative to the carrier unit (18) and which extends at least substantially perpendicular to a principal extension plane (28) of the carrier unit (18), in particular to a horizontal plane.

3. Product handling device according to claim 1 or 2, characterized in that the motion transmission unit (22) comprises at least one transmission element (24) to which the functional element (20) is fixed, in particular is formed integrally with it, or on which the functional element (20) is movably mounted, in particular is pivotably mounted.

4. Product handling device according to one of the preceding claims, characterized in that the functional element (20) is mounted translationally movable relative to the carrier unit (18), wherein an axis of movement (30) of the functional element (20), along which the functional element (20) is movable relative to the carrier unit (18) by means of the motion transmission unit (22), extends at least substantially perpendicular or at least substantially parallel to a principal extension plane (28) of the carrier unit (18), in particular to a horizontal plane.

5. Product handling device according to one of the preceding claims, characterized in that the motion transmission unit (22) has at least one linear guide element (32), in particular arranged on the carrier unit (18), by means of which at least one of the two electrodynamically movable movers (14, 16) is movably mounted translationally, in particular along a direction extending at least substantially parallel to a principal extension plane (28) of the carrier unit (18), in particular to a horizontal plane, relative to the carrier unit (18).

6. Product handling device according to one of the preceding claims, characterized in that the functional element (20) is designed as a clamping or holding element which, as a result of movement by the motion transmission unit (22), is designed to exert a clamping or holding force, in particular acting at least substantially parallel to a horizontal plane, on at least one product (12) arranged on the carrier unit (18), or as a lifting element for moving at least one product (12) relative to the carrier unit (18), in particular along a direction extending at least substantially perpendicular to a horizontal plane.

7. Product handling device according to one of the preceding claims, characterized in that the motion transmission unit (22), in particular in any movement positions of the functional element (20) and / or a transmission element (24) of the motion transmission unit (22), is arranged at least substantially completely within an area limited by a maximum horizontal extent (34) of the carrier unit (18), preferably below the carrier unit (18).

8. Electrodynamic transport system, in particular electrodynamic planar transport system, comprising at least one stator element (38), and comprising at least one product handling device according to one of the preceding claims.

9. Filling and / or packaging machine with at least one electrodynamic transport system according to claim 8.

10. Method for handling products (12) by means of a product handling device, in particular by means of a product handling device according to one of claims 1 to 7, characterized in that in at least one method step (44) at least one functional element (20) of the product handling device, in particular designed as a clamping element or as a lifting element, is moved depending on a movement of at least one of two electrodynamically movable movers (14, 16) of the product handling device relative to a carrier unit (18) of the product handling device by means of at least one motion transmission unit (22) of the product handling device, in particular to fix at least one product (12) to the carrier unit (18) or to lift it relative to the carrier unit (18).

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