Device and method for transporting objects

Abstract

The invention relates in particular to a device (10) for transporting objects (12). The sealing device (16) is sealed between the first space (18) and the second space (20) and has a fluid channel (22) for sealing for receiving a sealing fluid (A). The conveying device (30) has at least one moving device (32) for transporting the objects (12). The at least one moving device (32) has an object holder (36) disposed in the second space (20). The at least one moving device (32) has a connection region (38) for guiding, driving and / or supporting a corresponding moving device (32) arranged in the first space (18). The at least one movement device (32) has a support connection (46) connecting the connection region (38) and the object holder (36) to each other. A portion of the support connection (46) extends through the fluid channel (22) for immersion in the sealing fluid (A).

Description

Technical Field

[0001] This invention relates to an apparatus for transporting objects, preferably containers. It also relates to a container handling device having such an apparatus. Furthermore, it relates to a method for transporting objects, preferably containers. Background Technology

[0002] In container handling equipment, containers can be processed and transported between different parts of the equipment. Many technologies are known for transporting containers.

[0003] For example, EP 3 597 549 A1 discloses a container handling machine that includes a turntable with a container handling station and a long stator linear motor. The long stator linear motor is arranged such that a mover running on it can operate together with containers being conveyed or conveyable on the turntable in a portion of the turntable's circumference.

[0004] In the absence of alternatives, the use of rollers to guide and support the mover / shuttle is necessary, which brings certain disadvantages. For example, rollers wear out during operation. Roller wear occurs. Lubrication of the rollers may be necessary to extend their service life. These disadvantages are highly undesirable, especially in filling machines, particularly aseptic filling machines, as they can cause hygiene problems and lead to contamination of the filling material.

[0005] The object of this invention is to provide an improved technique for transporting objects, preferably containers. Preferably, at least some of the aforementioned disadvantages should be overcome. This technique is preferably designed to improve hygiene, for example, for aseptic applications. Summary of the Invention

[0006] This objective is achieved through the features of the independent claims. Advantageous improvements are given in the dependent claims and the specification.

[0007] One aspect relates to an apparatus for transporting an object, preferably a container. The apparatus has a (e.g., fixed) sealing device, preferably a so-called waterlock. The sealing device seals between a first space and a second space and has a preferably circulating (e.g., fixed) fluid channel for containing a sealing fluid (e.g., a sealing fluid bath) for sealing. The apparatus also has a conveying device having at least one moving device for transporting the object. At least one moving device (e.g., a mover / shuttle or follower) has an object holder for holding the object, wherein the object holder is disposed in the second space. At least one moving device also has a connecting region for guiding, driving, and / or supporting a corresponding moving device disposed in the first space. At least one moving device further includes a support connector connecting the connecting region and the object holder to each other, wherein a portion of the support connector extends through the fluid channel to be immersed in the sealing fluid (e.g., inclined, preferably transverse to the longitudinal path of the fluid channel).

[0008] This device advantageously allows for the transport of objects, such as containers, in beverage filling systems and / or aseptic systems, without hygienic risks. For transport, a mobile device that can be driven in any manner, in principle, can be used, as its actuation does not compromise hygiene in the second space. Simultaneously, the sealing device protects the actuation technology from corrosive gases and other media, such as those used for handling objects in the second space. Compared to solutions where the transport equipment is entirely located in the second space (e.g., a cleanroom), the portion of the transport equipment in the first space does not require continuous and costly cleaning to avoid compromising hygienic conditions in the second space. Therefore, less complex and less expensive transport equipment can be advantageously used, which is not specifically designed for hygienic applications (e.g., no special materials and encapsulation are required). The use of fluid channels also advantageously allows for maintaining preferred overpressure in the second space, which is very difficult, for example, when using gap seals. Advantageously, the second space does not need to be opened for maintenance and repair of the transport equipment, thereby reducing the risk of contamination relative to the second space.

[0009] In one embodiment, the conveying device has multiple moving parts, which are preferably individually (e.g., magnetically or electromagnetically) driven and / or can move independently of each other (e.g., along guide rails) (e.g., controlled by a control or processing device). Alternatively or additionally, the conveying device may be a long-stator linear motor conveying device, a short-stator linear motor conveying device, or a planar motor conveying device. Therefore, it is advantageous that the moving parts can be moved individually as needed while permanently maintaining hygienic conditions within the second space. Simultaneously, the long-stator, short-stator, or planar motor, and optional guiding elements, such as rollers, including lubrication, advantageously prevent corrosive gases and media that may be used in the second space.

[0010] The connection area may have at least one magnet (e.g., a permanent magnet) that can drive the corresponding moving device.

[0011] In another embodiment, the conveying device has a circulating conveying element, preferably a chain, belt, or ring, wherein the circulating conveying element is connected to at least one moving device (e.g., a connecting area and / or for following a corresponding moving device). Therefore, the device also advantageously allows not only novel drive technologies, such as long stator linear motors, to be hygienically and simply connected to a second space for transporting objects, but also conventional drive technologies, such as chain drives or belt drives.

[0012] In one embodiment, the conveying device has a preferably circulating guide rail (e.g., a rolling track, slide rail, or rail) disposed in a first space. Preferably, the connection area of ​​the corresponding moving device has at least one guide element (e.g., a roller or slipper) guided on the guide rail for guiding the corresponding moving device along the guide rail. At least one guide element is arranged in the first space. Thus, for example, lubricant can be advantageously used to lubricate the guide rail and guide element in the first space without adversely affecting hygiene in the second space.

[0013] In another embodiment, at least one of the following conditions is met:

[0014] - The guide rails and fluid channels extend adjacent to each other, preferably as substantially parallel curves;

[0015] - The fluid channel is located outside or inside the guide rail; and

[0016] - At least one guide element carries the corresponding moving device on the guide rail.

[0017] In another implementation variant, at least one of the following is satisfied:

[0018] - The cross-section of the fluid channel and the longitudinal route of the supporting connector are structurally matched to each other so as to immerse the portion in the sealing fluid;

[0019] - The fluid channel has a substantially U-shaped or substantially V-shaped cross-section;

[0020] - The portion supporting the connector has a generally U-shaped or generally V-shaped longitudinal path; and

[0021] - A fluid channel filled or fillable and sealable fluid, preferably containing water and / or sterilizing and / or disinfecting agents.

[0022] Therefore, on the one hand, a reliable and effective seal can be advantageously achieved between the first and second spaces. On the other hand, this advantageously allows for a minimum volume of fluid passage.

[0023] In one embodiment, the fluid passage opens upwards, and the support connector is immersed from above into the fluid passage in the first space to be immersed in the sealing fluid, and the support connector is also immersed from above into the fluid passage in the second space to be immersed in the sealing fluid. Therefore, a reliable and effective seal can be advantageously achieved between the first and second spaces.

[0024] In another embodiment, the sealing device has a partition wall separating the first space and the second space from each other, and it is preferably immersed in a fluid channel from above to be immersed in a sealing fluid (e.g., substantially at the center). Preferably, at least one of the following is also satisfied:

[0025] - The partition walls are fixed;

[0026] - The partition walls are circular;

[0027] -The portion of the partition wall that is immersed in the fluid channel together with the fluid channel forms a siphon;

[0028] - The longitudinal path of the partition wall extends as a parallel curve into the fluid channel; and

[0029] - A preferred circulating splash guard is connected to the partition wall to reduce the ejection of sealing fluid from the fluid channel, preferably in the second space.

[0030] In one embodiment, the sealing device has at least one damping element (e.g., a breakwater) formed in the fluid channel to dampen fluctuations in the sealing fluid caused by movement of the support connector within the fluid channel. Preferably, at least one of the following is also satisfied:

[0031] -Includes multiple damping elements arranged along the longitudinal path of the fluid channel;

[0032] - At least one damping element is rod-shaped, plate-shaped, or block-shaped;

[0033] - At least one damping element is disposed in the curved portion of the fluid channel; and

[0034] - At least one damping element is arranged in the edge region of the fluid channel to provide a movement corridor for the portion supporting the connector (e.g., essentially through the center of the fluid channel).

[0035] Therefore, it can advantageously prevent leakage of sealing fluid and still allow high transport speeds and dynamics when transporting objects.

[0036] In another embodiment, at least one of the following conditions is met:

[0037] - The support connector has a flow-optimized shape to minimize fluctuations when passing through the sealed fluid;

[0038] - The supporting connector is designed as a bent metal plate, bracket, or open frame;

[0039] - The part supporting the connector is flat; and

[0040] - The side of the supporting connector facing the forward movement direction of the corresponding moving device is round or gradually tapered.

[0041] Therefore, leakage of the sealing fluid can be advantageously prevented, while still allowing high transport speeds and dynamics when transporting objects. Furthermore, frictional resistance during movement through the sealing fluid can be advantageously reduced, thereby saving energy used to drive at least one moving device.

[0042] In one embodiment, the device further includes a regulating device configured to move at an angle, preferably laterally, preferably displace (e.g., in the horizontal direction), and / or pivot an object holder relative to the longitudinal path of the fluid channel. Therefore, it is advantageous that objects in the second space can move in at least one further dimension without deteriorating sanitary conditions. Thus, for example, supply to the processing station, object take-off, and / or object transfer can be advantageously achieved.

[0043] In another implementation variant, at least one of the following is satisfied:

[0044] - The regulating device is integrated into at least one moving device, preferably integrated into a support connector, or the regulating device is configured as at least a portion of the guide rail of a moving (e.g., displacement and / or pivoting) conveying device, at least one moving device is guided on at least one moving device, and / or on a related portion (e.g., a section of the guide rail) of a long stator;

[0045] - The regulating device is located in the first space and / or fluid channel;

[0046] - The regulating device is a displacement device and / or a pivoting device; and

[0047] - The fluid channel has a widened channel portion for accommodating a portion of the support connector within the movable space of the support connector portion, which can be achieved by an adjustment device.

[0048] Therefore, it is advantageous to allow for the desired adjustment of objects by means of adjustment devices without the need for hygienic intervention in a second space.

[0049] In one embodiment, at least one of the following is also satisfied:

[0050] - The second space is a processing space in which objects can be processed;

[0051] - The second space is a clean room, which is preferably filled with or can be filled with filtered air, sterile air and / or overpressure;

[0052] - The first space is a drive space, in which a preferred lubricated drive technology for driving at least one moving device is arranged, and

[0053] - The first space is open to the surrounding environment.

[0054] In another embodiment, at least one of the following is also satisfied:

[0055] - An object retainer is a container retainer used to hold a container, preferably held in the container neck, container neck ring, container sleeve and / or container bottom;

[0056] - The object holder has a pushing element for pushing the object; and

[0057] - The object holder has a preferred active or passive clamp, preferably a container clamp.

[0058] Another aspect relates to a container handling apparatus comprising the device disclosed herein and a container handling device for handling containers, which is at least segmented and arranged in a second space. At least one movable device (e.g., controlled by a control device or handling device) is used to transport objects designed as containers to the container handling device, move them along the container handling device, and / or remove them from the container handling device. Preferably, the container handling device is:

[0059] - Container manufacturing apparatus for manufacturing containers

[0060] - A coating apparatus for coating containers.

[0061] - Cleaning devices for cleaning containers (e.g., with rinsing nozzles and / or immersion baths),

[0062] - A sterilization device (e.g., equipped with a sterilization nozzle) for sterilizing containers.

[0063] - A filling device (e.g., with a filling valve) for filling containers with filling materials (e.g., liquid or paste).

[0064] - A sealing device (e.g., with a sealing head) for closing containers.

[0065] - A labeling device (e.g., having a labeling unit) for labeling containers, or

[0066] - A printing apparatus (e.g., with a printhead) for printing containers.

[0067] For example, containers can be implemented as bottles, cans, tubes, cartons, glass bottles (flakon), pipes, etc.

[0068] On the other hand, a method for transporting objects, preferably containers, and / or by means of the means disclosed herein (or in the container handling apparatus disclosed herein) is provided. The method includes:

[0069] - The fluid passage of a sealing device filled with a sealing fluid (e.g., a sealing bath) is sealed between the first and second spaces;

[0070] - An object holder using a moving device of a conveying equipment transports an object within a second space, wherein the moving device is guided, driven, and / or supported by a connecting area of ​​the moving device disposed in a first space, and the moving device has a supporting connector connecting the object holder and the connecting area, and has a portion immersed in a sealing fluid; and optionally,

[0071] - Handling transport objects in a second space (e.g., manufacturing, coating, cleaning, sterilizing, filling, sealing, labeling, decorating and / or printing), preferably by means of a container handling device.

[0072] Using this method, the same advantages already described when referring to the device can be advantageously obtained.

[0073] It should be understood that all features of the apparatus and container handling equipment mentioned herein can also be disclosed and claimed in conjunction with the methods disclosed herein, and vice versa.

[0074] The preferred embodiments and features of the present invention described above can be combined with each other as needed. Attached Figure Description

[0075] Other details and advantages of the invention will now be described with reference to the accompanying drawings. In the drawings:

[0076] Figure 1 A perspective sectional view of an apparatus for transporting containers according to an embodiment is shown;

[0077] Figure 2 It shows the way Figure 1 A cross-sectional view of an area of ​​an exemplary device;

[0078] Figure 3 A perspective view of a mobile device according to an embodiment is shown;

[0079] Figure 4 A perspective view of a mobile device according to another embodiment is shown;

[0080] Figure 5 A perspective view of a mobile device according to another embodiment is shown;

[0081] Figure 6 A perspective view of the fluid passage area of ​​the sealing device according to an embodiment is shown;

[0082] Figure 7 A cross-sectional view of a region of an apparatus for transporting containers according to another embodiment is shown; and

[0083] Figure 8 It shows the way Figure 7 A cross-sectional view of an exemplary device having a movable object holder.

[0084] The embodiments shown in the figures are at least partially corresponding, so similar or identical parts are given the same reference numerals. In order to avoid repetition, reference is also made to the description of other embodiments or figures. Detailed Implementation

[0085] Figure 1 and Figure 2 A device 10 for transporting object 12 is shown. Object 12 is preferably a container. However, the techniques disclosed herein can also be used to transport other objects.

[0086] The device 10 may be included, for example, in a container handling apparatus, such as a beverage filling apparatus. For instance, the device 10 may be arranged in a container handling apparatus for transporting containers.

[0087] For example, the device 10 can transport containers to and / or away from the container handling device 14 (only when...). Figure 2 (Illustrated schematically). Container handling device 14 can take over containers from device 10 for processing and / or transfer containers to device 10 after processing. Alternatively, container handling device 14 can process containers while they are held by device 10. Device 10 and container handling device 14 can also be integrated with each other. The device 10 can transport containers, for example, through or along container handling device 14.

[0088] The container handling apparatus 14 can be any apparatus in a container handling equipment used for handling containers. For example, the container handling apparatus 14 can be a container manufacturing apparatus, a coating apparatus, a cleaning apparatus, a sterilization apparatus, a filling apparatus, a sealing apparatus, a labeling apparatus, or a printing apparatus.

[0089] The device 10 has a sealing device 16 and a conveying device 30 having at least one moving device 32. Preferably, the conveying device 30 may also have a guide rail 44 on which at least one moving device 32 is guided.

[0090] The sealing device 16 seals the space between the first space 18 and the second space 20.

[0091] For example, the first space 18 may be open to the surrounding environment or closed to the surrounding environment. For example, the first space 18 may be a drive space. For example, the lubrication drive technology of the conveying device 30 may be arranged in the drive space.

[0092] The first space 18 may have an exhaust device (not shown). The exhaust device may include, for example, a fan or blower, which can be used to exhaust air from the first space 18. Due to operational reasons, the air from the first space 18 may be contaminated by, for example, the finest lubricant droplets or disinfectant droplets or evaporated disinfectant.

[0093] The second space 20 may preferably be a processing space for handling object 12 and / or a cleanroom. A cleanroom may also be referred to as an insulator. A cleanroom may be substantially free of or have virtually no particles (e.g., particles of all types and sizes). Aseptic cleanroom conditions may exist within the cleanroom. A cleanroom may also be designed or designated as a sterilization room or a sterile room, as it is preferably substantially free of microorganisms.

[0094] The cleanroom may preferably be filled with sterile air (cleanroom air). Preferably, the cleanroom may be filled with sterile air in such a way that the air pressure inside the cleanroom is greater than the air pressure in the surrounding environment inside the cleanroom or outside the cleanroom, for example in the first space 18. The cleanroom may receive sterile air, for example, from a sterile air source. For example, the sterile air source may have at least one air filter and / or air delivery equipment, such as a blower or compressor. The cleanroom may preferably have an entrance lock and / or an exit lock for the object 12. A conveying device 30 or another conveying device may be arranged to transport the object 12 through the entrance lock and / or the exit lock. The object 12 in or before the entrance lock may also be treated with a sterilizing medium, for example, containing hydrogen peroxide or peracetic acid, for example, by spraying or atomizing, to perform sterilization.

[0095] The sealing device 16 is particularly preferably designed as a so-called waterlock, as illustrated below.

[0096] The sealing device 16 has a fluid passage 22 for sealing the first space 18 and the second space 20. The sealing device 16 may also preferably have at least one partition wall 24, 26 for sealing the first space 18 and the second space 20.

[0097] Fluid channel 22 is configured to contain sealing fluid A (only when...) Figure 2 (As shown in the diagram). In operation, fluid channel 22 is filled with sealing fluid A. Sealing fluid A is preferably contained in fluid channel 22 in the form of a sealing fluid bath. Sealing fluid A can be, for example, water or water mixed with sterilizing and / or disinfecting media or another (e.g., sterilizing or disinfecting) fluid.

[0098] For example, sealing device 16 may have a fluid source and a level sensor (neither shown in the figure). The fluid source can provide sealing fluid A. The level sensor can detect the level of sealing fluid A in the fluid channel. Based on the detected level, sealing fluid can be supplied from the fluid source to the fluid channel 22 to maintain a desired level, for example, controlled by the control device of device 10.

[0099] Preferably, the fluid channel 22 has a substantially U-shaped or substantially V-shaped cross-section. The fluid channel 22 can open upwards.

[0100] Preferably, the fluid channel 22 is circulating. The longitudinal path of the fluid channel 22 can be adapted to corresponding requirements as needed. For example, the fluid channel 22 may be substantially circular or elliptical (e.g., having a straight portion).

[0101] Preferably, the longitudinal path of the fluid channel 22 can extend to the guide rail 44 or the longitudinal path of the guide rail 44 as a preferably closed parallel curve. For example, the circulating fluid channel 22 can extend outward or inward from the circulating guide rail 44.

[0102] For example, fluid channel 22 can be designed as a fluid recess with a central groove. The groove can be, for example, annular, elliptical, or substantially rectangular (e.g., with rounded corners). For example, first space 18 can be arranged in the central groove.

[0103] At least one partition wall 24, 26 can separate the first space 18 and the second space 20 from each other. At least one partition wall 24, 26 is preferably vertically oriented or a vertical partition wall. At least one partition wall 24, 26 can be, for example, a metal panel partition wall and / or has windows and / or doors. At least one partition wall 24, 26 is preferably fixed.

[0104] Preferably, at least one partition wall 24, 26 may be a circulating partition wall. For example, the longitudinal path of at least one partition wall 24, 26 may be an extension of a curve parallel to the fluid channel 22 (or the longitudinal path of the fluid channel 22) and / or the guide rail 44 (or the longitudinal path of the guide rail 44).

[0105] The partition wall 24 may preferably be arranged directly above the fluid channel 22. The partition wall 24 may preferably be located substantially at the center above the fluid channel 22.

[0106] The partition wall 24 preferably protrudes from above into or is immersed in the fluid channel 22, and preferably does not contact the bottom of the fluid channel 22. The partition wall 24 may be immersed in the sealing fluid A in the fluid channel 22. For example, in this way, the sealing separation of the first space 18 and the second space 20 can be achieved.

[0107] Preferably, the lower end of the partition wall 24, preferably the circulating end, can be arranged within the fluid channel 22 or immersed in the sealing fluid A. Preferably, the portion of the partition wall 24 immersed in the fluid channel 22 and the fluid channel 22 (with the sealing fluid A contained therein) can together form a siphon.

[0108] Another partition wall 26 may be arranged laterally beside and / or below the fluid channel 22. For example, partition wall 24 may extend from the fluid channel 22 to the bottom region of the device 10.

[0109] The sealing device 26 may also have, for example, a splash guard 28. Preferably, the splash guard 28 may be disposed in the second space 20 and / or above the fluid channel 22. The splash guard 28 may be configured to prevent or at least reduce the injection of sealing fluid A from the fluid channel 22 into the second space 20. The splash guard 68 may extend obliquely or horizontally, for example, over a portion of the fluid channel 22.

[0110] For example, the splash guard 28 can be designed as a circulating splash guard. For example, the longitudinal path of the splash guard 28 can be an extension of a curve parallel to the fluid channel 22.

[0111] The splash guard 28 may be attached to the partition wall 24. Preferably, the splash guard 28 may extend from the partition wall 24 to a portion of the fluid passage 22. For example, the splash guard 28 may be supported on and / or integrally formed with the partition wall 24. For example, the splash guard 28 may be configured as a skirt extending along the partition wall 24.

[0112] The following reference Figures 1 to 3 The conveying device 30 is described by way of example.

[0113] As previously described, the conveying device 30 includes at least one moving device 32. The object 12 is transported by means of the at least one moving device 32. The moving device 32 may transport only one object 12 in each case. Alternatively, the moving device 32 may transport multiple objects 12 in each case. Alternatively, in each case, multiple moving devices 32 may transport objects 12 together, for example, between them.

[0114] Preferably, the system includes multiple moving devices 32 (not shown in the figures for better understanding). Particularly preferably, the multiple moving devices 32 can be individually (e.g., magnetically or electromagnetically) driven and can optionally move independently of each other, for example by means of a long-stator linear motor, a short-stator linear motor, or a planar motor. Alternatively, electric motors arranged on the moving devices 32 can also be used as drivers. The energy supply for these motors is preferably achieved through a current storage device (rechargeable battery) of the respective moving device 32, or through wireless power transfer, or through power transfer via sliding contact.

[0115] Preferably, at least one moving device 32 can be driven by means of (e.g., electromagnetic) interaction with the stator.

[0116] Preferably, the conveying device 30 is a long stator linear motor conveying device, such as... Figure 1 and Figure 2 As shown. At least one moving device 32 and the stator can together form a long stator linear motor drive system. The stator can be configured as a fixed long stator 34 with electromagnets or permanent magnets for moving or driving at least one moving device 32 equipped with permanent magnets. The long stator 34 can be formed by multiple long stator segments arranged adjacent to each other.

[0117] However, for example, the conveying device 30 may also be a short stator linear motor conveying device or a planar motor conveying device (not shown in the figure).

[0118] In a short stator linear motor conveyor, at least one moving device 32 and a fixed permanent magnet can together form a short stator linear motor drive system. At least one moving device 32 may have a short stator formed of an electromagnet, which can magnetically interact with the fixed permanent magnet to drive the corresponding moving device 32.

[0119] A planar motor conveying device can move at least one moving device 32 with at least two degrees of freedom (x-direction and y-direction) on a preferred planar drive surface of the stator by means of magnetic interaction with the stator. The moving device 32 and the stator can together form a planar motor drive system. The stator can also be referred to as a platform or basic element. The lifting (z-direction) and / or tilting movement of at least one moving device 32 relative to the stator / basic element can also be controlled by means of magnetic interaction. The basic element can preferably have a tile-like segmented structure. Preferably, the drive surface can be horizontally or vertically oriented. The stator can be formed, for example, by a movable (e.g., rotatable) permanent magnet or a fixed electromagnet. At least one moving device 32 preferably has a permanent magnet.

[0120] However, at least one moving device 32 can also be driven, for example, by means of a circulating conveying element, such as a chain, belt, or ring. For example, at least one moving device 32 can then act as at least one object follower, preferably fixedly connected to the circulating conveying element (not shown in the figure). A drive unit (e.g., an electric motor) can be drivably connected to the circulating conveying element. In the case of multiple moving devices 32, they can respectively move and be driven together by means of the circulating conveying element.

[0121] At least one moving device 32 (in each case) has an object holder 36, a connecting area 38, and a support connector 46. At least one moving device 32 may be partially arranged in the first space 18 and partially arranged in the second space 20.

[0122] An object holder 36 is disposed in the second space 20. The object holder 36 is used to hold (at least) the object 12 to be transported. The object holder 36 can hold the object 12 / multiple objects 12, for example, by force locking and / or shape locking.

[0123] Preferably, the object holder 36 can be a clamp (gripper) or a rigid device. For example, the clamp can be an active clamp or a passive clamp. The clamp can preferably carry the object 12. For example, the object holder 36 can be shape-locked to the object 12 in order to hold and preferably carry the object 12.

[0124] The object holder 36 can also be configured as a sliding element for pushing (following) the object 12. For example, the object holder 36 can have a body having a (vertical) uniaxial concave curved receiving surface for the torso or neck of the object 12. The object 12 can be pushed by the object holder 36, for example by a pusher plate or conveyor belt, with the object 12 supported on the conveyor belt at the bottom of the pusher plate or conveyor belt.

[0125] Preferably, the object holder 36 is a container holder, which can hold and preferably carry a container. For example, such as Figure 1 and Figure 2 As shown, a container retainer can hold and carry a container on its container neck ring. Alternatively or additionally, a container retainer can hold a container on its container sleeve and / or container bottom, and optionally carry the container. For example, object retainer 36 may have a container bottom support plate that can support the container at the bottom.

[0126] A connection region 38 is arranged in the first space 18. The connection region 38 is used to connect a corresponding moving device 32, such that the corresponding moving device 32 is guided, supported and / or driven (i.e., guided, supported and driven at least one of).

[0127] For example, the connection region 38 may have at least one (e.g., permanent magnet) magnet 40, through which the corresponding moving device 32 can be driven, for example by means of a long stator 34 (see Figure 1 and Figure 2 Alternatively, the connection region 38 may preferably be releasably attached to the circulating conveying element, thereby driving at least one moving device 32 (not shown in the figure).

[0128] For example, the connecting area 38 may have at least one guide element 42. The at least one guide element 42 may be guided on the guide rail 44 of the conveying device 30. The at least one guide element 42 may be in the form of, for example, a roller or a slipper. Preferably, the at least one guide element 42 may also support a corresponding moving device 32 on the guide rail 44. Preferably, the at least one guide element 42 may be arranged in the first space 18.

[0129] The guide rail 44 is preferably a circulating guide rail. The guide rail 44 can be, for example, a rolling track, a slide rail, or a rail. The guide rail 44 can preferably be arranged in the first space 18.

[0130] The support connector 46 connects the object holder 36 and the connection area 38 to each other, preferably directly. Preferably, the object holder 36 can be supported on the connection area 38 by the support connector 46.

[0131] The support connector 46 may be partially disposed in the first space 18 and partially disposed in the second space 20. For example, the support connector 46 in the first space 18 may be immersed from above into the fluid channel 22 to be immersed in the sealing fluid A. For example, the support connector 46 in the second space 20 may be immersed from above into the fluid channel 22 to be immersed in the sealing fluid A. Preferably, the support connector 46 is spaced apart from the bottom and sidewalls of the fluid channel 22, and optionally spaced apart from the partition wall 24.

[0132] A portion of the support connector 46 extends through the fluid channel 22 to be immersed in the sealing fluid A. Preferably, the longitudinal path of this portion may extend obliquely through the fluid channel 22, and more preferably transversely to the longitudinal path of the fluid channel 22.

[0133] For example, this portion could be the central part of the support connector 46. A portion of the support connector 46 could, for example, be positioned between the object holder 36 and the connection area 38.

[0134] Preferably, the cross-section of the fluid channel 22 and the longitudinal orientation of the portion of the support connector 46 can be structurally matched to each other so that the portion is immersed in the sealing fluid. For example, the portion of the support connector 46 can have a substantially U-shaped or substantially V-shaped longitudinal orientation.

[0135] Figures 3 to 5 The portion of the support connector 46 (46′, 46″) shown in the immersion fluid channel 22 preferably has a flow-optimized shape. The flow-optimized shape preferably results in the immersion portion experiencing the least possible resistance during movement through the sealing fluid A. The flow-optimized shape is preferably designed to minimize the swaying of the sealing fluid A in both straight lines and turns.

[0136] As an example, Figure 3 The portion of the support connector 46 immersed in the fluid channel 22 is shown to be formed as a flat, curved metal plate.

[0137] As an example, Figure 4 The portion of the support connector 46 (46′, 46″) immersed in the fluid channel 22 is shown to be circular or tapered. The circular or tapered shape may be arranged on one side of the portion facing the forward movement direction of the corresponding moving device 32. Alternatively, the circular or tapered shape may also be included on the opposite side of this portion.

[0138] As an example, Figure 5 The portion of the support connector 46 shown in the fluid channel 22 can be designed as an open frame or bracket consisting of several rod elements.

[0139] Figure 6 A technique for preventing the sealing fluid A from overflowing from the fluid channel 22 is shown.

[0140] Figure 6 The area of ​​the sealing device 16 shown is the area of ​​the fluid channel 22. The sealing device 16 may have at least one damping element 48, 50 for damping shaft movement. The movement of the shaft may be achieved by the movement of the support connector 46 in the sealing fluid A in the fluid channel 22. At least one damping element 48, 50 may serve as a breakwater.

[0141] At least one damping element 48, 50 may be arranged in the fluid channel 22. At least one damping element 48, 50 may be arranged at the top, center, and / or bottom of the fluid channel 22. Preferably, at least one damping element 48, 50 is immersed in the sealing fluid A. Preferably, a plurality of damping elements 48, 50 are distributed along the route of the fluid channel 22.

[0142] Preferably, at least one damping element 48, 50 can be arranged in the curved portion of the fluid channel 22, such as... Figure 6 The example is shown in the image.

[0143] Preferably, at least one damping element 48, 50 may be arranged in the edge region of the fluid channel. For example, at least one damping element 48, 50 may be arranged directly adjacent to or directly connected to the sidewall of the fluid channel 22. Preferably, the movement corridor for supporting the immersion portion of the connector 46 can be kept substantially free at the center through the fluid channel 22.

[0144] At least one damping element 48, 50 may be, for example, plate-shaped (see reference numeral 48), in the form of a metal plate, or rod-shaped (see reference numeral 50). Other designs for damping wave motion are also possible, such as block-shaped.

[0145] Figure 7 and 8 An improved device 10' is shown, wherein in addition to the mobility of at least one moving device 32 or object 12 in the transport direction of the conveying device 30, there is at least one additional degree of freedom for moving object 12.

[0146] Specifically, the conveying device 30 may have a regulating device 52.

[0147] With the aid of the adjustment device 52, the object holder 36 and the object 12 held thereon can move at an angle relative to the longitudinal path of the fluid channel 22 or the transport direction of the conveying device 30, preferably laterally.

[0148] Preferably, the adjusting device 52 allows for a preferred horizontal displacement of the object holder 36. Accordingly, the adjusting device 52 may be a displacement device.

[0149] Alternatively or additionally, the regulating device 52 may allow the object holder 36 to pivot, preferably about a pivot axis parallel or perpendicular to the longitudinal path of the fluid channel 22 and / or the transport direction of the conveying device 30. Accordingly, the regulating device 52 may be a pivoting device. The pivoting device may have, for example, at least one rotary joint.

[0150] like Figure 7 and Figure 8 As shown, the adjustment device 52 is preferably integrated in each moving device 32. For example, the adjustment device 52 may be integrated in the support connector 46 in each case. Alternatively, the adjustment device 52 may be integrated, for example, in the connection area 38 or the object holder 36. The adjustment device 52 can move together with the corresponding moving device 32 accordingly.

[0151] As an example, Figure 7 and 8 It shows the retracted position ( Figure 7 ) and the position of the extension ( Figure 8 ) adjustment device 52.

[0152] The adjustment device 52 may have, for example, a movable bracket 54 integrated in the support connector 46. The bracket 54 may be displaced along the bracket guide 56. When the bracket 54 is displaced along the bracket guide 56, for example, the immersed portion of the support connector 46 and the object holder 36 having the held object 12 are also displaced.

[0153] Optionally, for example, the adjusting device 52 may be arranged outside at least one moving device 32. For example, the adjusting device 52 may be arranged to move at least a portion of the guide rail 44, and optionally move at least a portion of the long stator 34. If the moving device 32 is positioned on the movable portion of the guide rail 44, the moving device 32 may move at an angle to the path of the guide rail 44 together with the corresponding object holder 36 and the corresponding held object 12 via the adjusting device 52.

[0154] The regulating device 52 can be actuated in any conceivable manner. For example, it may include an electric, electromagnetic, pneumatic, hydraulic, or mechanical actuator, whose actuation is achieved by means of movement caused by the regulating device 52.

[0155] For example, the actuator may be stationary, such that movement of the adjusting device 52 preferably occurs only at one location, such as at the container handling device 14, preferably at the filling station of the container handling device 14 for filling containers. Alternatively, at least one moving device 32 may include, for example, a control roller (cam roller) that rolls on a fixed control cam to produce movement of the adjusting device 52.

[0156] The regulating device 52 may preferably be arranged in the first space 18. Alternatively or additionally, the regulating device 52 may be arranged in, for example, a fluid channel 22, or immersed in a sealing fluid A. When arranged in the fluid channel 22, the regulating device 52 may be arranged, for example, on one or both sides of the partition wall 24.

[0157] Preferably, the fluid channel 22 may have a widened portion. The widened portion may be widened, for example, relative to a preceding and / or subsequent portion of the fluid channel 22. The widened portion may be widened such that the immersion portion of the support connector 46 can be accommodated within the movement space of the immersion portion, which may be achieved by the adjustment device 52.

[0158] The widened portion of the fluid channel 22 is preferably arranged near the container handling device 14. For example, a container held by the object holder 36 can be supplied to the processing station (e.g., filling station or sealing station) of the container handling device 14 by means of a movement (e.g., extension) that can be achieved by the adjustment device 52.

[0159] For example, the fluid channel 22 may have a transport section and an adjustment section (= widening section). The transport section may be narrower than the adjustment / widening section. In the transport section, the object 12 may move along the longitudinal path of the fluid channel 22 by means of at least one moving device 32. In the adjustment section (= widening section), the movement of the corresponding object 12 may be made possible by means of an adjustment device 52.

[0160] This invention is not limited to the preferred embodiments described above. Instead, numerous variations and modifications are possible, which also utilize the concepts of this invention and thus fall within the scope of protection. In particular, this invention also claims protection for the subject matter and features of dependent claims independent of the cited claims. Specifically, the various features of independent claim 1 are disclosed independently of each other. Furthermore, features of dependent claims independent of all features of independent claim 1 are disclosed, and for example, features concerning the presence and / or configuration of sealing devices, conveying devices, object holders, connection areas, and / or support connections independent of independent claim 1. All scope descriptions provided herein should be understood as disclosed, i.e., all values ​​falling within the corresponding scope appear to be individually disclosed, for example, preferably also as the narrower outer boundary of the corresponding scope.

[0161] List of reference numerals

[0162] 10. Devices for transporting objects

[0163] 12 objects (e.g., containers)

[0164] 14 Container handling equipment

[0165] 16 Sealing equipment

[0166] 18 First Space

[0167] 20 Second Space

[0168] 22 Fluid Channels

[0169] 24. Partition wall

[0170] 26 Another partition wall

[0171] 28 Splash guard

[0172] 30 Conveying equipment

[0173] 32 Mobile devices

[0174] 34 Long Stator / Long Stator Linear Motor

[0175] 36. Object Holder

[0176] 38 Connection Area

[0177] 40 Magnets

[0178] 42 Guide elements

[0179] 44 guide rails

[0180] 46 Support connectors

[0181] 48 Damping elements

[0182] 50 Damping element

[0183] 52. Adjustment equipment

[0184] 54 brackets

[0185] 56 Bracket Guide

[0186] A. Sealing fluid.

Claims

1. A device (10) for transporting an object (12), preferably a container, wherein, The device (10) includes: A sealing device (16), preferably a water lock, wherein the sealing device (16) seals between a first space (18) and a second space (20) and has a preferably circulating fluid channel (22) for receiving sealing fluid (A) for sealing; A conveying device (30) having at least one moving device (32) for transporting an object (12), wherein the at least one moving device (32) has: - An object holder (36) for holding the object (12), wherein the object holder (36) is disposed in the second space (20); - A connection area (38) for guiding, driving, and / or supporting a corresponding moving device (32) disposed in the first space (18); and - A support connector (46) that connects the connection area (38) and the object holder (36) to each other, wherein a portion of the support connector (46) extends through the fluid channel (22) to be immersed in the sealing fluid (A).

2. The apparatus (10) according to claim 1, wherein, Meet at least one of the following: The conveying device (30) has multiple moving devices (32), which are preferably individually driveable and can move independently of each other; and The conveying device (30) is a long stator linear motor conveying device, a short stator linear motor conveying device, a planar motor conveying device, or a conveying device with a circulating conveying element (preferably a chain, belt, or ring body), wherein the circulating conveying element is connected to the at least one moving device (32).

3. The apparatus (10) according to claim 1 or claim 2, wherein, The conveying device (30) has a preferred circulating guide rail (44) disposed in the first space (18); and The connection area (38) of the corresponding moving device (32) has at least one guide element (42) which is guided on the guide rail (44) for guiding the corresponding moving device (32) along the guide rail (44), wherein the at least one guide element (42) is arranged in the first space (18).

4. The apparatus (10) according to claim 3, wherein, Meet at least one of the following: The guide rail (44) and the fluid channel (22) extend adjacent to each other, preferably as substantially parallel curves; The fluid channel (22) is disposed outside or inside the guide rail (44); and The at least one guide element (42) carries the corresponding moving device (32) on the guide rail (44).

5. The apparatus (10) according to any one of the preceding claims, wherein at least one of the following is satisfied: The cross-section of the fluid channel (22) and the longitudinal route of a portion of the support connector (46) are structurally matched to each other to immerse the portion in the sealing fluid (A); The fluid channel (22) has a substantially U-shaped or substantially V-shaped cross-section; The portion of the support connector (46) has a substantially U-shaped or substantially V-shaped longitudinal path; and The fluid channel (22) is filled or can be filled with the sealing fluid (A), preferably containing water and / or sterilizing agent and / or disinfectant.

6. The apparatus (10) according to any one of the preceding claims, wherein: The fluid channel (22) opens upward; The support connector (46) is immersed from above into the fluid channel (22) in the first space (18) to be immersed in the sealing fluid (A); and The support connector (46) is immersed from above into the fluid channel (22) in the second space (20) to be immersed in the sealing fluid (A).

7. The apparatus (10) according to any one of the preceding claims, wherein: The sealing device (16) has a partition wall (24) separating the first space (18) and the second space (20) from each other, and it is preferably immersed from above into the fluid channel (22) to be immersed in the sealing fluid (A). Preferably, at least one of the following is satisfied: The partition wall (24) is fixed; The partition wall (24) is circular; The portion of the partition wall (24) that is immersed in the fluid channel (22) together with the fluid channel (22) forms a siphon. The longitudinal path of the partition wall (24) extends as a parallel curve into the fluid channel (22); and A preferred circulating splash guard (28) is connected to the partition wall (24) to reduce the ejection of the sealing fluid (A) from the fluid channel (22), preferably in the second space (18).

8. The apparatus (10) according to any one of the preceding claims, wherein: The sealing device (16) has at least one damping element (48, 50) formed in the fluid channel (22) for damping fluctuations in the sealing fluid (A) caused by the movement of the support connector (46) in the fluid channel (22). Preferably, at least one of the following is satisfied: Includes multiple damping elements (48, 50) arranged along the longitudinal route of the fluid channel (22); The at least one damping element (48, 50) is rod-shaped, plate-shaped, or block-shaped; The at least one damping element (48, 50) is disposed in the curved portion of the fluid channel (22); and The at least one damping element (48, 50) is arranged in the edge region of the fluid channel (22) to provide a movement corridor for the portion of the support connector (46).

9. The apparatus (10) according to any one of the preceding claims, wherein at least one of the following is satisfied: The portion of the support connector (46) has a flow-optimized shape to minimize fluctuations as it passes through the sealing fluid (A); The portion of the support connector (46) is designed as a bent metal plate, a bracket, or an open frame; The portion of the support connector (46) is flat; and The portion of the support connector (46) facing the forward movement direction of the corresponding moving device (32) is circular or gradually tapered.

10. The apparatus (10) according to any one of the preceding claims, further comprising: Adjustment device (52) is configured to move, preferably laterally, preferably displace and / or pivot the object holder (12) at an angle relative to the longitudinal path of the fluid channel (22).

11. The apparatus (10) according to claim 10, wherein, Meet at least one of the following: The adjusting device (52) is integrated in the at least one moving device (32), preferably in the supporting connector (46), or the adjusting device (52) is configured to move at least a portion of the guide rail (44) of the conveying device (30), the at least one moving device (32) being guided on the guide rail (44); The regulating device (52) is disposed in the first space (18) and / or the fluid channel (22); The adjusting device (52) is a displacement device and / or a pivoting device; and The fluid channel (22) has a widened channel portion for accommodating the portion of the support connector (46) within the movable space of the portion of the support connector (46), which can be achieved by the adjustment device (52).

12. The apparatus (10) according to any one of the preceding claims, wherein at least one of the following is satisfied: The second space (20) is a processing space in which the object (12) can be processed; The second space (20) is a clean room, which is preferably filled with or can be filled with filtered air, sterile air and / or overpressure; The first space (18) is a drive space in which a preferred lubricated drive technology for driving the at least one moving device (32) is arranged, and The first space (18) is open to the surrounding environment.

13. The apparatus (10) according to any one of the preceding claims, wherein at least one of the following is satisfied: The object holder (36) is a container holder for holding a container, preferably held in the container neck, container neck ring, container sleeve and / or container bottom; The object holder (36) has a pushing element for pushing the object (12); and The object holder (36) has a preferred active or passive clamp, preferably a container clamp.

14. A container handling apparatus, the container handling apparatus comprising: The apparatus (10) according to any one of the preceding claims; as well as A container handling device (14) for handling containers is provided in at least sections within the second space (20). in: The at least one moving device (32) is movable for transporting the object (12) designed as a container to the container handling device (14), moving along the container handling device (14), and / or moving away from the container handling device (14). Preferably: The container handling device (14): - is a container manufacturing apparatus used to manufacture the container. - is a coating device used to coat the container. - is a cleaning device used to clean the container. - is a sterilization device used to sterilize the container. - is a filling device for filling the container with filling material. - is a sealing device used to close the container. - is a labeling device used to label the container, or - is a printing device used for printing on the container.

15. A method for transporting an object (12), preferably a container, and / or by means of the apparatus (10) according to any one of claims 1 to 13, wherein, The method includes: The first space (18) and the second space (20) are sealed by means of the fluid passage (22) of the sealing device (16) filled with sealing fluid (A); An object (12) is transported within the second space (20) by means of an object holder (36) of a moving device (32) of a conveying device (30), wherein, - The mobile device (32) is guided, driven and / or supported by means of the connection area (38) of the mobile device (32) disposed in the first space (18); The moving device (32) has a support connector (46) connecting the object holder (36) and the connecting area (38), and has a portion immersed in the sealing fluid (A). And optionally: The transport object (12) is processed in the second space (20), preferably by means of a container handling device (14).

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