EP4598863A1 - Behälterbehandlungsanordnung sowie verfahren zum behandeln von behältern - Google Patents
Behälterbehandlungsanordnung sowie verfahren zum behandeln von behälternInfo
- Publication number
- EP4598863A1 EP4598863A1 EP23777261.1A EP23777261A EP4598863A1 EP 4598863 A1 EP4598863 A1 EP 4598863A1 EP 23777261 A EP23777261 A EP 23777261A EP 4598863 A1 EP4598863 A1 EP 4598863A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- treatment
- star
- container
- containers
- fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C7/00—Concurrent cleaning, filling, and closing of bottles; Processes or devices for at least two of these operations
- B67C7/0006—Conveying; Synchronising
- B67C7/004—Conveying; Synchronising the containers travelling along a circular path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/023—Filling multiple liquids in a container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/84—Star-shaped wheels or devices having endless travelling belts or chains, the wheels or devices being equipped with article-engaging elements
- B65G47/846—Star-shaped wheels or wheels equipped with article-engaging elements
Definitions
- the present invention relates to a container treatment arrangement for the beverage industry with at least a first and a second rotatably driven treatment star, each of which has a plurality of container receptacles arranged along the circumference for transporting containers and a treatment device for treating the containers, wherein at least the treatment device of the first treatment star has a plurality of fluid supplies, wherein the fluid supplies are each assigned to a container receptacle.
- Such container treatment arrangements are basically known from the prior art and serve to treat the containers in a predetermined manner, whereby within the scope of the invention all processes that bring about a change in the containers can be understood as treatment.
- treatment takes place in such a way that a fluid is introduced into the containers via the fluid feeds.
- treatment also includes filling the containers. This can also be done with several treatment stars arranged one behind the other. Rinsing the containers is also within the scope of the invention, with the containers usually being arranged upside down in the transport elements so that the sterilization, rinsing or cooling medium introduced can immediately flow out of the containers again.
- the containers can also be closed with a closure cap in a treatment station.
- the high number of treatment stars in combination with the transfer stars arranged between the treatment stars leads to a very large spatial extension of the container treatment arrangement. Accordingly, a relatively large installation space must be available.
- the movement of the individual treatment stars and the transport stars connected to them must be synchronized with each other in order to ensure a trouble-free transfer from one treatment star to the subsequent transfer star or vice versa from one transfer star to the subsequent the treatment star.
- This requires either a complex gear design that couples the individual stars together, or the individual stars are each driven by a drive motor, e.g. an electric motor, in particular a servo motor, in which case synchronization must be ensured by means of a suitable control system.
- the invention is based on the object of simplifying the design of container treatment arrangements and in particular of reducing the necessary installation space.
- the first and second treatment stars are directly connected to one another in a transport direction.
- the transport direction is to be understood as the direction along which the individual containers are transported by the treatment stars.
- the containers are thus transported along a circumferential angle of the individual container transport devices and transferred directly from one treatment star to the subsequent treatment star.
- the transport and treatment then take place along a circumferential angle of the next treatment star.
- a first and a second treatment star do not directly determine the transport direction.
- the first treatment star can be arranged both before and after the second treatment star in the transport direction, so that a direct transfer of the containers from the first to the second treatment star and vice versa is possible.
- further treatment stars can also be provided, which are arranged before and/or after the first and second treatment stars in the transport direction.
- the direct arrangement of the treatment stars one behind the other means that an additional transfer system between the treatment stars is not required.
- the installation space can be significantly reduced by dispensing with a transfer system. Overall, this results in a very compact container treatment arrangement, the functionality of which is not restricted compared to the generic container treatment arrangements, and the lower number of components also reduces the susceptibility to faults due to incorrect synchronization.
- the treatment device of the second treatment star also has a plurality of fluid feeds, wherein the fluid feeds are each assigned to a container receptacle. Treatment with a fluid can thus take place on both treatment stars.
- the containers can be filled with a filling medium, in particular a beverage.
- a first filling medium e.g. a first component of a beverage
- a second filling medium e.g. a second component of a beverage
- the container receptacles of the first and/or the second treatment star can be designed as active or passive grippers or at least comprise active or passive grippers. These grippers are then preferably designed in such a way that they can hold the containers on a neck area.
- neck ring holders can be provided which are designed so that containers provided with a neck ring, in particular bottles, rest on this neck ring holder.
- the fluid supplies of the treatment device of at least the first treatment star are arranged along a treatment section in a treatment position and in a transfer section in a different transfer position. Accordingly, the fluid supplies move between the transfer position, in which the containers are transferred to another system component, and a treatment position, in which the containers are treated.
- the fluid feeds of the first and/or the second treatment star are particularly preferably designed to be movable.
- this means that the fluid feeds are designed to be movable in a vertical direction parallel to the container axis, so that the treatment position and the transfer position are spaced apart from one another in the vertical direction.
- the fluid feeds to be introduced into the containers with at least one end section for treatment and to be arranged in the treatment position with the end section in the containers.
- the fluid to be introduced is a gas which is to be introduced into the corresponding containers with as little loss as possible.
- the fluid feeds are each assigned to a container receptacle, it is preferably provided that the fluid feeds in the treatment position reach through the container receptacles during the movement and the end openings of the fluid feeds are arranged below the container receptacles.
- a drive In order to be able to move the fluid feeds of the first and/or the second treatment star between the transfer position and the treatment position, they are preferably assigned a drive.
- This drive can bring about a pivoting or a lifting adjustment of the fluid feeds of the first and/or the second treatment star.
- a lifting adjustment is understood to mean a linear adjustment, which is preferably arranged at least partially in the vertical direction, so that, for example, the fluid feeds can be arranged in the containers.
- a pivoting adjustment the fluid feeds are adjusted along an arcuate, in particular a circular arc-shaped, path, with at least partial movement in the vertical direction also being preferred.
- the fluid feeds of the first and second treatment stars prefferably be driven by a different drive or to be adjusted in a different way. If a lifting drive is provided, the stroke of the lifting fluid feeds is at least 40 mm, particularly preferably at least 60 mm.
- the drive can be, for example, an electric, pneumatic or hydraulic drive that acts directly on the individual fluid feeds.
- it is a cam-controlled drive that causes a movement solely due to the rotation of the treatment stars.
- a roller mounted on the respective fluid feed usually slides along a guide curve, with the guide curve causing the roller to move in the area of the transfer section.
- the fluid feed also moves.
- the fluid feeds can also be mounted on a swivel joint, with the fluid feed then pivoting in a cam-controlled manner.
- the curve control can also be designed in such a way that the guide curve is formed by a pipe curve, in which case the fluid feeds of the first and/or the second treatment star are each connected to a fork element which at least partially surrounds the pipe curve.
- the movement of the fluid feeds can then be controlled by the shape of the pipe curve.
- a particularly preferred embodiment provides that both a lifting movement in the axial direction and a lifting movement in the radial direction of the containers in the transfer section are effected by means of a cam-controlled drive. It can be advantageous to decouple the two movements from one another so that the movements occur one after the other but not simultaneously.
- An actuating element e.g. a control magnet, can be provided for coupling or decoupling the lifting drives with the fluid supply.
- the fluid feeds of both treatment stars can each be moved via a separate drive.
- the movable fluid feeds of the first or second treatment star are positively guided in the transfer section.
- only the fluid feeds of one treatment star have a drive, with the movement of the fluid feeds of the other treatment star resulting from the movement of the fluid feeds of the driven fluid feeds.
- drivers can be provided for this purpose, which are brought into contact with one another in the transfer section, so that the movably driven feed lines also cause the fluid feeds that are not directly movably driven to move.
- the fluid feeds are designed to rotate with respect to the container receptacles, there is no relative change between the container receptacles and the fluid feeds, at least along the treatment section, with regard to a circumferential angle. This means that a corresponding fluid can be introduced into the container via the fluid feed along the entire treatment section.
- the direct transfer of the containers between the treatment stars ensures that the treatment devices do not collide with one another in the transfer section. This can be achieved on the one hand by designing and/or arranging the fluid feeds in such a way that a collision in the transfer section is avoided anyway.
- at least one the treatment star has a collision avoidance device.
- This collision avoidance device can be designed, for example, such that at least the fluid supply of a treatment star is moved in the transfer section in such a way that it cannot collide with the opposite fluid supply.
- collision avoidance of the fluid feeds can be achieved by arranging sections of the treatment devices vertically one above the other and/or next to each other in the radial direction, at least in the transfer section.
- Such an embodiment is particularly useful when both the treatment device of the first and the treatment device of the second treatment star are designed with fluid feeds.
- the fluid feeds then usually represent the sections of the treatment devices that protrude outwards and can therefore collide with each other if not designed correctly due to the direct container transfer between the treatment stars.
- it is basically sufficient if the fluid feeds are designed to be immobile, with the fluid feeds of one treatment star then being arranged in the transfer section above or next to the fluid feeds of the other treatment star.
- the fluid feeds of both treatment devices must be designed in such a way that the introduction of a fluid into the containers is possible.
- a comparatively large feed opening of the fluid feeds can still be made possible, so that a comparatively large flow cross-section for
- the fluid supplies of both treatment stars can have a non-circular cross-section.
- the treatment devices of the first and/or the second treatment star and/or at least the third treatment star are preferably designed to sterilize the containers, fill the containers or rinse the containers, wherein in the case of rinsing the containers are arranged upside down in the container receptacles.
- shielding elements e.g. shielding bells
- the end sections which reduce or prevent an uncontrolled escape of a sterilization gas.
- such shielding elements are provided on fluid feeds that can be lifted, as this allows the shielding elements to also cover the head area or the closure area of the containers. The escaping sterilization gas is then guided past the closure area and enables sterilization here too.
- the lifting fluid feeds are arranged with an end section in the containers during the treatment.
- the containers are in particular beverage containers, e.g. beverage bottles, which are preferably made of a plastic, e.g. polyethylene terephthalate (PET).
- PET polyethylene terephthalate
- FIG. 11 A, 11 B a container treatment arrangement according to the invention with fluid supplies arranged next to each other,
- Fig. 1 shows a container treatment arrangement according to the prior art with a total of three rotatably driven treatment stars 1, 2, 3, wherein containers 4 are first fed to the first treatment star 1 and then moved along a transport path in the transport direction T and in the process pass through the second and third treatment stars 2, 3.
- the containers are treated in the treatment stars 1, 2, 3, wherein the treatment stars 1, 2, 3 each have fluid feeds 6, 7 (not shown in detail) via which a fluid can be introduced into the containers 4.
- the exact design of the treatment stars 1, 2, 3 can be seen in more detail in particular from Figs. 5 to 11.
- Fig. 2 teaches that such transfer stars 8 can be dispensed with in principle, so that the treatment stars 1, 2, 3 are directly connected to one another in the transport direction T. This allows the required installation space for the container treatment arrangement in particular to be significantly reduced. While Fig. 2 shows a design with three treatment stars 1, 2, 3, Fig. 3 shows a design with a fourth and a fifth treatment star 9, 10, wherein the treatment stars 1, 2, 3, 9, 10 are directly connected to one another.
- the fluid supply 6 is designed to be immobile and therefore cannot be moved. After passing through the transfer section 11, the fluid supply 7 can be moved down again by the stroke H2 into a treatment position which corresponds to that of the fluid supply 6. According to Fig. 5, the fluid supply 7 is shown in a transfer position in which the fluid supplies 6, 7 are arranged one above the other.
- FIG. 6 An alternative embodiment is shown in Fig. 6.
- the transfer section 11 is shown between the first and the second treatment star 1, 2 and here too, the fluid supplies 6, 7 are located one above the other in the transfer section 11.
- both fluid feeds 6, 7 are now designed to be movable, with fluid feed 6 of the first Treatment star 1 can be moved from a treatment position into a transfer position by a vertical lifting movement H1 and fluid supply 7 of the second treatment star 2 is moved into the transfer position with a lifting movement H2.
- the treatment position for both fluid supplies 6, 7 is in a common vertical plane.
- Fig. 6 shows that the fluid feeds 6, 7 each have a shielding bell 13, which is placed over the head region 14 of the containers 4 in a treatment position. This allows the sterilization gas, which is preferably hydrogen peroxide, to be guided over the head region 14, whereby the head region 14 is sterilized from the outside.
- a gaseous fluid e.g. a sterilization gas.
- Fig. 6 shows that the fluid feeds 6, 7 each have a shielding bell 13, which is placed over the head region 14 of the containers 4 in a treatment position. This allows the sterilization gas, which is preferably hydrogen peroxide, to be guided over the head region 14, whereby the head region 14 is sterilized from the outside.
- the fluid feeds 6, 7 also each have a drive 15, 16 which is designed to be cam-controlled.
- the drives 15, 16 each have a roller 15A, 16A which rolls along a curve 15B, 16B.
- the rollers 15A, 16A then roll along the surface of the guide curves 15B, 16B and thereby cause a stroke of the fluid feeds 6, 7.
- FIG. 9A An alternative embodiment is also shown in Figs. 9A to 9C, wherein a movement of the fluid feeds 6, 7 is brought about by pivoting.
- the fluid feed 7 of the second treatment star 2 is shown once in a treatment position and once in a transfer position, wherein in the transfer position the fluid feed 7 is wasted via a rotary joint 21.
- the drive 16 takes place via a cam control.
- a pivoting back into the treatment position outside the transfer section can be brought about via the spring element 22.
- Figs. 9B and 9C show a slightly different embodiment, in which the pivoting of the fluid feed 7 is made possible via a fork element 30 connected to the fluid feed, which partially surrounds a pipe curve 29.
- Fig. 10 shows an embodiment in which both fluid feeds 6, 7 are each designed to be pivotable via a swivel joint 21.
- the fluid feeds 6, 7 are shown in a treatment position in which the end sections 6A, 7A are pivoted out of the container 4 so that the fluid feeds 6, 7 are arranged next to one another in the transfer section 11.
- the fluid feed 6 also has a shielding bell 13.
- the movement has a component in the vertical direction which corresponds to a lifting movement H1, H2 and is identical for both fluid feeds 6, 7. An adjustment is thus brought about solely due to the rotation of the treatment stars 1, 2.
- the fluid feed 7 has a ball head 23 and the fluid feed 6 has a ball socket 24.
- the ball head 23 is inserted into the ball socket 24 and causes the fluid feeds 6, 7 to pivot into the transfer position. This in turn causes a lifting movement H1, H2 so that the fluid feeds 6, 7 can no longer collide with one another.
- the fluid supplies 6, 7 also have a bellows 25.
- Fig. 11 A, 11 B also show an embodiment in which the fluid feeds 6, 7 are arranged next to one another in the transfer section 11.
- the fluid feeds 6, 7 are both designed to be movable with a lifting movement H1, H2, wherein in the example shown the lifting movements H1 and H2 are of equal size.
- Fig. 11 A shows the fluid feeds 6, 7 in a treatment position, whereby it is clear that in principle both fluid feeds 6, 7 can be arranged with their end section 6A, 7A in the container 4. This is made possible by an adapted geometry, which is shown in the sectional view according to Fig. 11 B. Accordingly, the end sections 6A, 7A each have a non-circular cross-section. This reduces the width in the direction of the respective opposite fluid feed 6, 7 and at the same time creates a sufficiently large cross-section that enables the introduction of the fluid.
- FIG. 13 to 16 show various embodiments with a second treatment star 2, which has a treatment device designed as a closer 26.
- the containers 4 can be closed by means of this closer 26 by screwing a closure cap onto the containers 4 by rotation.
- the closer 26 can be moved in a stroke H3 running in the vertical direction, whereby the stroke H3 is provided exclusively for screwing the closure cap onto the container 4.
- the treatment star 1 on the other hand, has a fluid supply 6, which is designed to be movable in a stroke H4 running in the radial direction, so that the closer 26 and the fluid supply 6 can be arranged next to one another in the transfer section 11 without colliding.
- a cam-controlled drive 15 is provided for this purpose.
- a roller 15A arranged on the fluid feed 6 rolls on a guide curve 15B, the roller 15A and the guide curve 16A being designed for movement in the radial direction.
- the fluid feed 6 can then be moved back into the treatment position by means of a spring element 22.
- Fig. 14 shows a similar design, the curve 15B being arranged directly on the sealer 26.
- the fluid supply 6 of the first treatment star 6 is arranged so that it can move both in a vertical direction via the stroke H1 and in a radial direction via the stroke H4.
- a pivoting mechanism 27 is provided for adjustment, which is driven by a pneumatic drive 15.
- Fig. 17 shows the container 2 shortly before entering the transfer section 11, wherein the fluid supply 6 is partially closed for the filling process in the container
- the treatment star 1 also has a first drive 15 with a roller 15A and a guide curve 15B, via which a stroke H can be effected in the vertical direction. Furthermore, a second drive 16 is also provided, which effects a stroke in the radial direction by means of a roller 16B and a guide curve 16B. According to Fig. 17, the first drive 16 and the fluid supply 6 are coupled to one another by means of a magnetically designed actuating element 28, so that the first drive 15 can act on the fluid supply 6.
- the first drive 15 causes the fluid supply 6 to be guided out of the container 2.
- the roller 16A of the second drive 16 is brought into contact with the associated guide curve 16B.
- the actuating element 28 then decouples the first drive 15 from the fluid supply 6, so that the second drive 16 can effect a stroke in the radial direction. A collision with the opposite fluid supply 7 can be avoided by means of the radial stroke. Behind the transfer section 11, the fluid supply 6 is then introduced into another container 2 in the reverse order.
Landscapes
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Specific Conveyance Elements (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022125599.9A DE102022125599A1 (de) | 2022-10-05 | 2022-10-05 | Behälterbehandlungsanordnung sowie Verfahren zum Behandeln von Behältern |
| PCT/EP2023/076538 WO2024074348A1 (de) | 2022-10-05 | 2023-09-26 | Behälterbehandlungsanordnung sowie verfahren zum behandeln von behältern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4598863A1 true EP4598863A1 (de) | 2025-08-13 |
Family
ID=88204265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23777261.1A Pending EP4598863A1 (de) | 2022-10-05 | 2023-09-26 | Behälterbehandlungsanordnung sowie verfahren zum behandeln von behältern |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4598863A1 (de) |
| JP (1) | JP2025533026A (de) |
| DE (1) | DE102022125599A1 (de) |
| WO (1) | WO2024074348A1 (de) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012104267A1 (de) * | 2012-05-16 | 2013-11-21 | Krones Ag | Behältnisherstellungsanlage mit Bodenkühlung der Behältnisse |
| EP3144234A1 (de) * | 2015-09-21 | 2017-03-22 | Sidel Participations | Vorrichtung zum herstellen von flaschen aus kunststoff |
| EP3386903B1 (de) * | 2015-12-07 | 2019-09-11 | Société des Produits Nestlé S.A. | Abfüllmaschine mit mindestens zwei mikrokarussells für additivfluiden, und entsprechendes verfahren |
| DE102016106378A1 (de) * | 2016-04-07 | 2017-10-12 | Krones Ag | Vorrichtung zum Behandeln von Behältern sowie Getränkeabfüllanlage |
| DE102020131818A1 (de) * | 2020-12-01 | 2022-06-02 | Krones Aktiengesellschaft | Vorrichtung zum Behandeln mindestens eines Behälters |
| DE102021113365A1 (de) * | 2021-05-21 | 2022-11-24 | Krones Aktiengesellschaft | Verschließvorrichtung und Verschließer zum Verschließen eines Behälters |
-
2022
- 2022-10-05 DE DE102022125599.9A patent/DE102022125599A1/de active Pending
-
2023
- 2023-09-26 WO PCT/EP2023/076538 patent/WO2024074348A1/de not_active Ceased
- 2023-09-26 EP EP23777261.1A patent/EP4598863A1/de active Pending
- 2023-09-26 JP JP2025518826A patent/JP2025533026A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024074348A1 (de) | 2024-04-11 |
| JP2025533026A (ja) | 2025-10-03 |
| DE102022125599A1 (de) | 2024-04-11 |
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