CA2512167A1 - Filling machine and method for packing comestibles - Google Patents
Filling machine and method for packing comestibles Download PDFInfo
- Publication number
- CA2512167A1 CA2512167A1 CA002512167A CA2512167A CA2512167A1 CA 2512167 A1 CA2512167 A1 CA 2512167A1 CA 002512167 A CA002512167 A CA 002512167A CA 2512167 A CA2512167 A CA 2512167A CA 2512167 A1 CA2512167 A1 CA 2512167A1
- Authority
- CA
- Canada
- Prior art keywords
- filling
- unit
- composite packages
- sealing
- rotary machine
- 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.)
- Abandoned
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/22—Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding
- B65B51/225—Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding by ultrasonic welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/001—Joining in special atmospheres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
- B65B43/60—Means for supporting containers or receptacles during the filling operation rotatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
- B65B55/10—Sterilising wrappers or receptacles prior to, or during, packaging by liquids or gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
- B29C65/081—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations having a component of vibration not perpendicular to the welding surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
- B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
- B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
- B29C66/43122—Closing the top of gable top containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7162—Boxes, cartons, cases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7162—Boxes, cartons, cases
- B29L2031/7166—Cartons of the fruit juice or milk type, i.e. containers of polygonal cross sections formed by folding blanks into a tubular body with end-closing or contents-supporting elements, e.g. gable type containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Buffer Packaging (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to a filling machine and to a method for packing comestibles, especially drinks, in upwardly open composite packagings, and for closing the same, using a packaging transport device, a sterilisation unit, a drying unit, a filling unit and a closing unit. The aim of the invention is to gain more time for the individual processes (sterilising, filling and closing), maintaining the same output, and to prevent the unwanted formation of foam. To this end, a plurality of groups combined to form processing lines and consisting of a sterilisation unit, a drying unit and a filling unit, are arranged on a rotary-table machine (1) in a fixed manner, and the transport direction of the composite packagings (P) on the rotary-table machine extends radially about the rotational axis (R).
Description
TH/bs 011290W0 20. Juni 2005 FILLING MACHINE AND METHOD FOR FILLING FOODSTUFFS
The present invention relates to a filling machine and a method for filling foodstuffs, particularly beverages, in composite packages which are open on top, and for sealing these packages, using a packaging transport device, a sterilization unit, a drying unit, a filling unit, and a sealing unit.
Such filling machines are known in various embodiments from practice. Normally, the individual units connected in series are typically positioned above the composite packages in a line, the manufacturing being performed in multiple parallel lines. In the known facilities, the composite packages open on top are produced from a packaging sleeve immediately before the sterilization.
Since the production of the composite packages is performed on an intermittently rotated mandrel wheel, the speed of linear transport is directly dependent on the output speed of the mandrel wheel. It is immediately obvious that the transport speed may not be elevated arbitrarily, since the linearly transported composite packages open on top must be filled from fixed filling nozzles. With linear transport of the composite packages to be filled and fixed filling nozzles, for optimization of the output speed, the actual filling process must be performed in a relatively short time, which leads to undesired foaming on the liquiti.
TH/bs 011290WC
A generic device is known from US-A-6,101,786. Disclosed therein are filling units which are arranged fixedly on a rotary machine but neither processing lines are provided on the rotary machine nor are radial transport devices provided on the rotary machine.
The present invention is therefore based on the object of implementing and refining a filling machine of the type initially cited and described in greater detail above in such a way that - at the same output - more time may be made available for the individual processes (sterilization, filling, and sealing process), particularly to prevent the undesired foaming.
This object is achieved in that multiple assemblies, made of a sterilization unit, a drying unit, and a filling unit, which are assembled into processing lines, are firmly positioned on a rotating rotary machine and the transport direction of the composite packages on the rotary machine runs radially around the axis of rotation.
According to a preferred teaching of the present invention, the rotary machine is rotated continuously around the axis of rotation in this case.
A further teaching of the present invention provides that the transport of the composite packages in the radial direction occurs in the radial direction each on a plurality of traveling feeders corresponding to the number of the assembly rows. A fixed support rail is expediently used as the control element for the floor guides cf the composite packaGes is positioned below the TH/bs 0112°OWG
' CA 02512167 2005-06-28 - 2a -rotating rotary machine. This fixed support rail preferably has at least one recess for the discharge of the filled and possibly sealed composite packages.
TH/b~ 01129CWC
According to a further preferred embodiment of the present invention, the composite packages positioned on the rotating rotary machine and/or the individual units or assemblies are situated displaceably in relation to one another in the vertical direction. The composite packages positioned on the rotating rotary machine are alternatively or additionally displaceable in the radial direction in relation to one another. The relative motion expediently occurs via a curve controller.
A further teaching of the present invention provides that the rotating rotary machine is sealed in relation to the atmosphere except for the openings for the inward (charging) and/or outward (discharging) transfer of the composite packages.
According to the present invention, it is possible that multiple sealing units are provided on the rotary machine. For this first embodiment of the present invention, the composite packages are transferred into the rotary machine from the outside, moved there radially toward the axis of rotation via its peripheral motion, and filled and sealed thereby. The outward transfer is then expediently performed vertically downward.
An alternative embodiment of the present invention provides that multiple sealing units are provided outside the rotating rotary machinE. For this alternative embodiment, the sealing units are preferably positioned in a housing, shaped like an annular segment, outside the rotary machine housing, which is rotatable by a preset TH/bs 011290WG
angle around the axis of rotation and in relation to the rotary machine.
Both embodiments expediently have sealing units which are implemented as ultrasonic welding units.
In terms of a method, the object is achieved by the following steps:
- inserting the composite packages open on top into the rotary machine, - sterilizing and drying the packages during the rotational transport, - radial transport of the filled and dried composite packages into the filling unit, - filling the composite packages, - radial transport of the filled composite packages to the sealing unit, - sealing the composite packages, and - transferring the composite packages out of the filling machine.
According to a first alternative of to the present invention, the sealing units for sealing the filled composite packages are positioned on the rotary machine.
Alternatively, however, it is also possible for the TH/bs 011290WC
_ 5 _ filled composite packages to be sealed outside the rotary machine, as is described in greater detail in the following.
Each of the composite packages to be filled is assigned a pocket-like sterile chamber, each of which has an H202 nozzle and a superheated steam nozzle. In addition, these chambers are followed by a filling outlet and possibly a sealing device for sealing the composite package in sequence radially inward.
The present invention is described in greater detail in the following on the basis of a drawing, which merely illustrates two preferred exemplary embodiments. In the drawing:
Fig. _ schematically shows a rotary machine according to the present invention in a top view, Fig. ~ shows an enlarged illustration of a sterile chamber of the rotary machine with the assemblies indicated in a perspective illustration, Fig. _ schematically shows the sterile chamber from Fig. 2 in a side view, Fig. ~ shows the sterile chamber from Fig. 2 in a top view, TH/bs 011290W0 Fig. 5 shows a further embodiment of the filling machine according to the present invention in a schematic movement sequence, Fig. 6 shows the sealing segment of the alternative filling machine in a perspective illustration, and Fig. 7 shows a sealing unit of the embodiment in Figure 6 in an enlarged illustration.
Fig. 1 schematically shows the design of the filling machine according to the present invention according to a first exemplary embodiment in a top view. In this case, a rotary machine 1, rotatable around an axis of rotation R, has multiple cell-like or pocket-like sterile chambers 2, all of which are provided with treatment assemblies. In the shown and in this respect preferred exemplary embodiment, the rotary machine has sixteen of these assemblies, made of a sterilization unit, a drying unit, a filling unit, and a sealing unit. As is especially obvious from Fig. 2, in this case the sterilization unit essentially includes an H202 nozzle 3, the drying unit essentially includes a superheated steam nozzle 4, the filling unit essentially includes a filling outlet 5, and the sealing unit essentially includes a sonotrode 6A and an anvil 6B. After filling and sealing of the composite package P, which has been transferred into the rotary machine in the direction of the arrow P1, the discharge then occurs vertically downward via an opening 7, which is only indicated.
TH/bs 011290W0 _ 7 -The sterile chamber 2 is closed to the outside by a fixed outer wall 8 and is sealed by sealing lips (not shown).
This also applies for the upper fixed cover (not shown).
A lower bulkhead is not provided, since the H202-air mixture must escape downward out of the chamber after the blowing out and before the filling.
TH/bs 011290W0 The H202 nozzle and the superheated steam nozzle are connected in series. While, for example, the sterilization 'S' is performed over two "stations", the drying 'T', i.e., blowing out the H2O2-air mixture, maybe performed over multiple stations, three in the example.
After the sterilization process, each composite package P
is pushed radially inward under the filling outlet 5 using a traveling feeder 9, which is positioned below a radially positioned support rail 10, which also travels.
This filling outlet is activated over five stations for the filling 'F' in the illustrated and preferred exemplary embodiment, through which a continuous, low-foam filling of the product is made possible.
Replacing the feeder 9 by a fixed curve 11 implemented corresponding to the motion of the composite package P
directed radially inward is also conceivable.
After the filling process, the composite package P
preferably moves further inward, so that it arrives underneath the sealing jaws 6A, 6B. The sealing 'V' is now performed over three stations.
The packaging material may still be heated by a steam nozzle 12 during the sealing at the head of the composite package P after the filling, in order to minimize the unavoidable air component in the sealed composite package P through subsequent cooling.
In the last station, the now filled and sealed composite package P is finally displaced once more in the direction TH/bs 011290WG
_ g _ toward the axis of rotation R, where the package ears are applied in a known way. The finished composite package is then drawn downward out of the rotary machine 1 through the opening 7 and carried away on a transport band (not shown).
In the preferred example, a rotation around 360° is necessary for a production cycle. With a rotary machine which is dimensioned sufficiently large, doubling to 2 x 180° is also possible, the two supply and outward transfer openings then each lying diametrically opposite one another.
A rotary filling machine has the advantage over the intermittently operating inline filling machines previously used that all processes are performed on a composite package which is stationary in relation to the assemblies. Therefore, more time is obtained for the individual processes, which maybe performed more intensely (sterilization), with low foam (filling process), and more reliably (sealing).
If it is necessary that individual assemblies 3, 4, or 5 must be dipped into the composite package P, this is possible without anything further through a curve controller (cylinder curve) above the rotating units.
For better illustration, the positioning of the individual assemblies inside a sterile chamber 2 is shown in a side view and a top view, respectively, in Figs.
and 4.
TH/bs 011290W0 . CA 02512167 2005-06-28 Figs. 5, 6, and 7 illustrate a further possible embodiment of the filling machine according to the present invention. In this case, the sealing unit is no longer located on the actual rotary machine, but rather in a housing 13, shaped Like an annular segment, which is rotatable by a preset angle around the axis of rotation R. In this case, the sterilization, drying, and filling of the composite packages P is performed on the rotary machine 1 as in the example described above, so that repeated description may be dispensed with.
In Fig. 5, the mode of operation of this alternative of the filling machine according to the present invention is schematically shown in a top view. In the illustrated and in this respect preferred exemplary embodiment, the housing 13 has three sealing stations, which are each provided with sealing units 6A, 6B. The composite packages filled inside the rotary machine 1 are transported radially outward into the housing 13, for this purpose, the housing 13 moves at the same peripheral speed as the rotary machine 1 in the direction of the arrow 14, as illustrated in position O. It is schematically indicated in position O that the sealing units 6A, 6B have sealed the composite packages and the sealing of the composite packages was performed while the segment 13 was moved further in the direction of the arrow 15 against the rotation of the rotary machine 1.
In the position O, the sealina tools 6A, 6B are then removed again, the packaging ears are sealed on, and the rotational direction is reversed again in the direction of the arrow 16. The process then begins again, as shown in position C, which corresponds to position ~O. Durina TH/bs O1I290WG
the radial pushing of open, already filled composite packages, the finished composite packages are transferred radially outward out of the housing 13 in the direction of the arrows (not shown) and transported further in a known way.
For better understanding, the process of sealing is shown pnce again enlarged in a perspective view in Figures 6 and 7. In order to now also keep the housing 13, which is shaped like an annular segment, sterile, sterile air is blown into sterile air chambers 18 positioned above the composite package via lines 17, which are only indicated, in order to reliably prevent the penetration of germs into the inside of the package during the sealing. For a better overview, such a sterile air chamber 18 is only shown in the station on the far right in Fig. 6. The enlarged illustration in Fig. 7 shows that the sterile air chamber extends over the entire transport path of the composite package F. Sterile air coming out of the rotary machine 1 simultaneously flows into the inside of the housing 13 in this case, so that there is also excess pressure here.
The present invention is not restricted to the exemplary embodiments shown, but rather two conceivable alternatives are shown here, in which, for longer dwell of a composite package to be filled during its continuous transport, an expedient exploitation of machines with an manageable use of space is possible through the expedient arrangement and appropriately superimposed rotational and/or translational movement sequences.
TH/bs 011290WC
The present invention relates to a filling machine and a method for filling foodstuffs, particularly beverages, in composite packages which are open on top, and for sealing these packages, using a packaging transport device, a sterilization unit, a drying unit, a filling unit, and a sealing unit.
Such filling machines are known in various embodiments from practice. Normally, the individual units connected in series are typically positioned above the composite packages in a line, the manufacturing being performed in multiple parallel lines. In the known facilities, the composite packages open on top are produced from a packaging sleeve immediately before the sterilization.
Since the production of the composite packages is performed on an intermittently rotated mandrel wheel, the speed of linear transport is directly dependent on the output speed of the mandrel wheel. It is immediately obvious that the transport speed may not be elevated arbitrarily, since the linearly transported composite packages open on top must be filled from fixed filling nozzles. With linear transport of the composite packages to be filled and fixed filling nozzles, for optimization of the output speed, the actual filling process must be performed in a relatively short time, which leads to undesired foaming on the liquiti.
TH/bs 011290WC
A generic device is known from US-A-6,101,786. Disclosed therein are filling units which are arranged fixedly on a rotary machine but neither processing lines are provided on the rotary machine nor are radial transport devices provided on the rotary machine.
The present invention is therefore based on the object of implementing and refining a filling machine of the type initially cited and described in greater detail above in such a way that - at the same output - more time may be made available for the individual processes (sterilization, filling, and sealing process), particularly to prevent the undesired foaming.
This object is achieved in that multiple assemblies, made of a sterilization unit, a drying unit, and a filling unit, which are assembled into processing lines, are firmly positioned on a rotating rotary machine and the transport direction of the composite packages on the rotary machine runs radially around the axis of rotation.
According to a preferred teaching of the present invention, the rotary machine is rotated continuously around the axis of rotation in this case.
A further teaching of the present invention provides that the transport of the composite packages in the radial direction occurs in the radial direction each on a plurality of traveling feeders corresponding to the number of the assembly rows. A fixed support rail is expediently used as the control element for the floor guides cf the composite packaGes is positioned below the TH/bs 0112°OWG
' CA 02512167 2005-06-28 - 2a -rotating rotary machine. This fixed support rail preferably has at least one recess for the discharge of the filled and possibly sealed composite packages.
TH/b~ 01129CWC
According to a further preferred embodiment of the present invention, the composite packages positioned on the rotating rotary machine and/or the individual units or assemblies are situated displaceably in relation to one another in the vertical direction. The composite packages positioned on the rotating rotary machine are alternatively or additionally displaceable in the radial direction in relation to one another. The relative motion expediently occurs via a curve controller.
A further teaching of the present invention provides that the rotating rotary machine is sealed in relation to the atmosphere except for the openings for the inward (charging) and/or outward (discharging) transfer of the composite packages.
According to the present invention, it is possible that multiple sealing units are provided on the rotary machine. For this first embodiment of the present invention, the composite packages are transferred into the rotary machine from the outside, moved there radially toward the axis of rotation via its peripheral motion, and filled and sealed thereby. The outward transfer is then expediently performed vertically downward.
An alternative embodiment of the present invention provides that multiple sealing units are provided outside the rotating rotary machinE. For this alternative embodiment, the sealing units are preferably positioned in a housing, shaped like an annular segment, outside the rotary machine housing, which is rotatable by a preset TH/bs 011290WG
angle around the axis of rotation and in relation to the rotary machine.
Both embodiments expediently have sealing units which are implemented as ultrasonic welding units.
In terms of a method, the object is achieved by the following steps:
- inserting the composite packages open on top into the rotary machine, - sterilizing and drying the packages during the rotational transport, - radial transport of the filled and dried composite packages into the filling unit, - filling the composite packages, - radial transport of the filled composite packages to the sealing unit, - sealing the composite packages, and - transferring the composite packages out of the filling machine.
According to a first alternative of to the present invention, the sealing units for sealing the filled composite packages are positioned on the rotary machine.
Alternatively, however, it is also possible for the TH/bs 011290WC
_ 5 _ filled composite packages to be sealed outside the rotary machine, as is described in greater detail in the following.
Each of the composite packages to be filled is assigned a pocket-like sterile chamber, each of which has an H202 nozzle and a superheated steam nozzle. In addition, these chambers are followed by a filling outlet and possibly a sealing device for sealing the composite package in sequence radially inward.
The present invention is described in greater detail in the following on the basis of a drawing, which merely illustrates two preferred exemplary embodiments. In the drawing:
Fig. _ schematically shows a rotary machine according to the present invention in a top view, Fig. ~ shows an enlarged illustration of a sterile chamber of the rotary machine with the assemblies indicated in a perspective illustration, Fig. _ schematically shows the sterile chamber from Fig. 2 in a side view, Fig. ~ shows the sterile chamber from Fig. 2 in a top view, TH/bs 011290W0 Fig. 5 shows a further embodiment of the filling machine according to the present invention in a schematic movement sequence, Fig. 6 shows the sealing segment of the alternative filling machine in a perspective illustration, and Fig. 7 shows a sealing unit of the embodiment in Figure 6 in an enlarged illustration.
Fig. 1 schematically shows the design of the filling machine according to the present invention according to a first exemplary embodiment in a top view. In this case, a rotary machine 1, rotatable around an axis of rotation R, has multiple cell-like or pocket-like sterile chambers 2, all of which are provided with treatment assemblies. In the shown and in this respect preferred exemplary embodiment, the rotary machine has sixteen of these assemblies, made of a sterilization unit, a drying unit, a filling unit, and a sealing unit. As is especially obvious from Fig. 2, in this case the sterilization unit essentially includes an H202 nozzle 3, the drying unit essentially includes a superheated steam nozzle 4, the filling unit essentially includes a filling outlet 5, and the sealing unit essentially includes a sonotrode 6A and an anvil 6B. After filling and sealing of the composite package P, which has been transferred into the rotary machine in the direction of the arrow P1, the discharge then occurs vertically downward via an opening 7, which is only indicated.
TH/bs 011290W0 _ 7 -The sterile chamber 2 is closed to the outside by a fixed outer wall 8 and is sealed by sealing lips (not shown).
This also applies for the upper fixed cover (not shown).
A lower bulkhead is not provided, since the H202-air mixture must escape downward out of the chamber after the blowing out and before the filling.
TH/bs 011290W0 The H202 nozzle and the superheated steam nozzle are connected in series. While, for example, the sterilization 'S' is performed over two "stations", the drying 'T', i.e., blowing out the H2O2-air mixture, maybe performed over multiple stations, three in the example.
After the sterilization process, each composite package P
is pushed radially inward under the filling outlet 5 using a traveling feeder 9, which is positioned below a radially positioned support rail 10, which also travels.
This filling outlet is activated over five stations for the filling 'F' in the illustrated and preferred exemplary embodiment, through which a continuous, low-foam filling of the product is made possible.
Replacing the feeder 9 by a fixed curve 11 implemented corresponding to the motion of the composite package P
directed radially inward is also conceivable.
After the filling process, the composite package P
preferably moves further inward, so that it arrives underneath the sealing jaws 6A, 6B. The sealing 'V' is now performed over three stations.
The packaging material may still be heated by a steam nozzle 12 during the sealing at the head of the composite package P after the filling, in order to minimize the unavoidable air component in the sealed composite package P through subsequent cooling.
In the last station, the now filled and sealed composite package P is finally displaced once more in the direction TH/bs 011290WG
_ g _ toward the axis of rotation R, where the package ears are applied in a known way. The finished composite package is then drawn downward out of the rotary machine 1 through the opening 7 and carried away on a transport band (not shown).
In the preferred example, a rotation around 360° is necessary for a production cycle. With a rotary machine which is dimensioned sufficiently large, doubling to 2 x 180° is also possible, the two supply and outward transfer openings then each lying diametrically opposite one another.
A rotary filling machine has the advantage over the intermittently operating inline filling machines previously used that all processes are performed on a composite package which is stationary in relation to the assemblies. Therefore, more time is obtained for the individual processes, which maybe performed more intensely (sterilization), with low foam (filling process), and more reliably (sealing).
If it is necessary that individual assemblies 3, 4, or 5 must be dipped into the composite package P, this is possible without anything further through a curve controller (cylinder curve) above the rotating units.
For better illustration, the positioning of the individual assemblies inside a sterile chamber 2 is shown in a side view and a top view, respectively, in Figs.
and 4.
TH/bs 011290W0 . CA 02512167 2005-06-28 Figs. 5, 6, and 7 illustrate a further possible embodiment of the filling machine according to the present invention. In this case, the sealing unit is no longer located on the actual rotary machine, but rather in a housing 13, shaped Like an annular segment, which is rotatable by a preset angle around the axis of rotation R. In this case, the sterilization, drying, and filling of the composite packages P is performed on the rotary machine 1 as in the example described above, so that repeated description may be dispensed with.
In Fig. 5, the mode of operation of this alternative of the filling machine according to the present invention is schematically shown in a top view. In the illustrated and in this respect preferred exemplary embodiment, the housing 13 has three sealing stations, which are each provided with sealing units 6A, 6B. The composite packages filled inside the rotary machine 1 are transported radially outward into the housing 13, for this purpose, the housing 13 moves at the same peripheral speed as the rotary machine 1 in the direction of the arrow 14, as illustrated in position O. It is schematically indicated in position O that the sealing units 6A, 6B have sealed the composite packages and the sealing of the composite packages was performed while the segment 13 was moved further in the direction of the arrow 15 against the rotation of the rotary machine 1.
In the position O, the sealina tools 6A, 6B are then removed again, the packaging ears are sealed on, and the rotational direction is reversed again in the direction of the arrow 16. The process then begins again, as shown in position C, which corresponds to position ~O. Durina TH/bs O1I290WG
the radial pushing of open, already filled composite packages, the finished composite packages are transferred radially outward out of the housing 13 in the direction of the arrows (not shown) and transported further in a known way.
For better understanding, the process of sealing is shown pnce again enlarged in a perspective view in Figures 6 and 7. In order to now also keep the housing 13, which is shaped like an annular segment, sterile, sterile air is blown into sterile air chambers 18 positioned above the composite package via lines 17, which are only indicated, in order to reliably prevent the penetration of germs into the inside of the package during the sealing. For a better overview, such a sterile air chamber 18 is only shown in the station on the far right in Fig. 6. The enlarged illustration in Fig. 7 shows that the sterile air chamber extends over the entire transport path of the composite package F. Sterile air coming out of the rotary machine 1 simultaneously flows into the inside of the housing 13 in this case, so that there is also excess pressure here.
The present invention is not restricted to the exemplary embodiments shown, but rather two conceivable alternatives are shown here, in which, for longer dwell of a composite package to be filled during its continuous transport, an expedient exploitation of machines with an manageable use of space is possible through the expedient arrangement and appropriately superimposed rotational and/or translational movement sequences.
TH/bs 011290WC
Claims (19)
1. A filling machine for filling foodstuffs, particularly beverages, in composite packages, which are open on top and transported in a rotating fashion and for sealing the packages, having a package transport device, a sterilization unit, a drying unit, a filling unit, and a sealing unit, characterized in that multiple aggregates, made of a sterilization unit, a drying unit, and a filling unit, which are assembled into processing lines, are positioned fixed on a rotating rotary machine (1), the processing lines run substantially in radial direction in relation to the axis of rotation (R) of the rotary machine (1) and the transport direction of the composite packages (P) runs radially around the axis of rotation (R) on the rotary machine (1).
2. The filling machine according to Claim 1, characterized in that the rotary machine (1) is rotated continuously.
3. The filling machine according to Claim 1 or 2, characterized in that the transport of the composite packages (P) occurs in the radial direction each on a plurality of traveling feeders (9) corresponding to the number of the assembly rows.
4. The filling machine according to one of Claims 1 through 3, characterized in that a fixed support rail (10) for the composite packages (P) is positioned below the rotating rotary machine (1) as a floor guide.
5. The filling machine according to Claim 4, characterized in that the fixed support rail (10) has at least one recess (10A) for the discharge of the filled and possibly sealed composite packages (P).
6. The filling machine according to one of Claims 1 through 5, characterized in that the composite packages (P) positioned on the rotating rotary machine (1) and/or the individual units or assemblies are situated so they are displaceable in the vertical direction parallel to the axis of rotation (R) in relation to one another.
7. The filling machine according to one of Claims 1 through 6, characterized in that the composite packages (P) positioned on the rotating rotary machine (1) are displaceable in the radial direction in relation to one another.
8. The filling machine according to Claim 6 or 7, characterized in that the relative motion is performed via a curve controller (11).
9. The filling machine according to one of Claims 1 through 8, characterized in that the rotating rotary machine (1) is sealed in relation to the atmosphere except for the openings for the inward and/or outward transfer of the composite packages (P).
10. The filling machine according to one of Claims 1 through 9, characterized in that the rotary machine has multiple sealing units (6A, 6B).
11. The filling machine according to one of Claims 1 through 9, characterized in that multiple sealing units (6A, 6B) are provided outside the rotating rotary machine (1).
12. The filling machine according to Claim 11, characterized in that the sealing units are positioned in a housing (13), shaped like an annular segment, outside the rotary machine (1), which is rotatable by a preset angle around the axis of rotation (25) and in relation to the rotary machine (1).
13. The filling machine according to one of Claims 1 through 12, characterized in that the sealing unit (6A, 6B) is implemented as an ultrasonic welding unit.
14. A method for filling foodstuffs, particularly beverages, in composite packages which are open on top and transported in a rotating fashion, and for sealing the packages by means of a filling machine, using a package transport device, a sterilization unit, a drying unit, a filling unit, and a sealing unit, characterized by the following steps:
- inserting the composite packages open on top into a rotating rotary machine, on which multiple aggregates made of a sterilization unit, a drying unit, and a filling unit, which are assembled into processing lines, are firmly positioned, - sterilizing and drying the composite packages during the rotational transport, - radial transport of the sterilized and dried composite packages into the filling unit, - filling the composite packages, - radial transport of the filled composite packages to the sealing unit, - sealing the composite packages, and - transferring the composite packages out of the filling machine.
- inserting the composite packages open on top into a rotating rotary machine, on which multiple aggregates made of a sterilization unit, a drying unit, and a filling unit, which are assembled into processing lines, are firmly positioned, - sterilizing and drying the composite packages during the rotational transport, - radial transport of the sterilized and dried composite packages into the filling unit, - filling the composite packages, - radial transport of the filled composite packages to the sealing unit, - sealing the composite packages, and - transferring the composite packages out of the filling machine.
15. The method according to Claim 14, characterized in that the sealing of the filled composite packages is performed inside the rotary machine.
16. The method according to Claim 14, characterized in that the sealing of the filled composite packages is performed outside the rotary machine.
17. The method accrding to Claim 14 or 15, characterized in that the filled composite packages are discharged parallel to the rotary axis.
18. The method according to Claim 17, characterized in that the filled composite packages are discharged downwards.
19. The method according to any of the claims 14 to 18, characterized in that the filled composite packages are discharged radially outwards.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10261706.6 | 2002-12-30 | ||
| DE10261706A DE10261706B4 (en) | 2002-12-30 | 2002-12-30 | Filling machine and method for filling food |
| PCT/EP2003/014903 WO2004058567A2 (en) | 2002-12-30 | 2003-12-24 | Filling machine and method for packing comestibles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2512167A1 true CA2512167A1 (en) | 2004-07-15 |
Family
ID=32519526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002512167A Abandoned CA2512167A1 (en) | 2002-12-30 | 2003-12-24 | Filling machine and method for packing comestibles |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20070271873A1 (en) |
| EP (1) | EP1581426B1 (en) |
| JP (1) | JP2006514596A (en) |
| CN (1) | CN1860065A (en) |
| AT (1) | ATE345265T1 (en) |
| AU (1) | AU2003294958A1 (en) |
| BR (1) | BR0317813A (en) |
| CA (1) | CA2512167A1 (en) |
| DE (2) | DE10261706B4 (en) |
| DK (1) | DK1581426T3 (en) |
| ES (1) | ES2277136T3 (en) |
| PL (1) | PL376093A1 (en) |
| RU (1) | RU2297374C2 (en) |
| TW (1) | TW200417495A (en) |
| WO (1) | WO2004058567A2 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008009061A1 (en) * | 2008-02-13 | 2009-08-20 | Khs Hensen Packaging Gmbh | Method for filling packaging units, involves delivering packaging unit to packaging unit handling device, where packaging unit is filled with filing medium in filling station of packaging unit handling device |
| DE102008049550A1 (en) * | 2008-09-30 | 2010-04-01 | Sig Technology Ag | Method and device for filling |
| DE102010032601A1 (en) * | 2010-07-28 | 2012-02-02 | Krones Aktiengesellschaft | Linear sterilization module for use in container treatment machine for sterilizing container that is utilized for storing of food in food packaging industry, has treatment elements for moving along with container |
| RU2534275C2 (en) * | 2012-09-11 | 2014-11-27 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Дагестанский Государственный Технический Университет" (Дгту) | Device for packing sterile liquid and puree-shaped product in sterile container under sterile conditions |
| CN103010501B (en) * | 2012-12-25 | 2015-02-11 | 汕头市虹钜机械有限公司 | Continuous processing production line of packaging container |
| DE102016123142A1 (en) * | 2016-11-30 | 2018-05-30 | Sig Technology Ag | Method and filling machine for filling unilaterally open packages over an elongated nozzle slot |
| DE102016123144A1 (en) * | 2016-11-30 | 2018-05-30 | Sig Technology Ag | Method and filling machine for filling unilaterally open packages with a deviating from the transport direction machining movement |
| DE102017104153A1 (en) * | 2017-02-28 | 2018-08-30 | Sig Technology Ag | Method and filling machine for filling unilaterally open packages |
| CN111892002B (en) * | 2020-08-28 | 2021-10-08 | 泉州市创智工业设计服务有限公司 | Automatic change filling device for cosmetics production |
| CN116639334A (en) * | 2023-07-20 | 2023-08-25 | 兰立生物科技(苏州)有限公司 | Kit filling equipment |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3687261A (en) * | 1971-04-02 | 1972-08-29 | Dole James Corp | Conveying system |
| US4168599A (en) * | 1978-05-22 | 1979-09-25 | Hanes Corporation | Packaging system |
| CH660344A5 (en) * | 1983-06-24 | 1987-04-15 | Sig Schweiz Industrieges | DEVICE FOR EVACUATING AND SEALING SQUARE PACKS. |
| DE4031472C2 (en) * | 1990-10-05 | 2001-06-28 | Hoerauf Michael Maschf | Device for sterilizing, filling and closing containers with a filling opening |
| DE69212556T2 (en) * | 1991-09-30 | 1997-01-23 | Kao Corp | System for conveying objects in the course of a process |
| DE4213737A1 (en) * | 1991-10-17 | 1993-04-22 | Seitz Enzinger Noll Masch | METHOD FOR FILLING BOTTLES OR THE LIKE CONTAINERS WITH A LIQUID FILLING MATERIAL AND DEVICE FOR CARRYING OUT THIS METHOD |
| DE4224003A1 (en) * | 1992-07-21 | 1994-01-27 | Tetra Pak Gmbh | Filling and closing packets of flowing products - using intermittently moving conveyor with rotor with several angularly spaced rotating transport channels and locally fixed filling and closing stations |
| DE4232323A1 (en) * | 1992-09-26 | 1994-03-31 | Seitz Enzinger Noll Masch | Device for monitoring the heat treatment or sterilization of bottles or similar containers in a container treatment machine |
| DE19612322C2 (en) * | 1996-03-28 | 2002-09-26 | Tetra Laval Holdings & Finance | Device and method for sterilizing containers and filling them with flowable foods |
| US6101786A (en) * | 1998-08-28 | 2000-08-15 | Tetra Laval Holdings & Finance, Sa | Filling machine |
-
2002
- 2002-12-30 DE DE10261706A patent/DE10261706B4/en not_active Expired - Fee Related
-
2003
- 2003-12-24 ES ES03785942T patent/ES2277136T3/en not_active Expired - Lifetime
- 2003-12-24 CA CA002512167A patent/CA2512167A1/en not_active Abandoned
- 2003-12-24 US US10/540,906 patent/US20070271873A1/en not_active Abandoned
- 2003-12-24 WO PCT/EP2003/014903 patent/WO2004058567A2/en active Application Filing
- 2003-12-24 DK DK03785942T patent/DK1581426T3/en active
- 2003-12-24 AT AT03785942T patent/ATE345265T1/en not_active IP Right Cessation
- 2003-12-24 AU AU2003294958A patent/AU2003294958A1/en not_active Abandoned
- 2003-12-24 CN CNA2003801080126A patent/CN1860065A/en active Pending
- 2003-12-24 EP EP03785942A patent/EP1581426B1/en not_active Expired - Lifetime
- 2003-12-24 DE DE50305716T patent/DE50305716D1/en not_active Expired - Fee Related
- 2003-12-24 JP JP2004563208A patent/JP2006514596A/en active Pending
- 2003-12-24 RU RU2005124304/12A patent/RU2297374C2/en not_active IP Right Cessation
- 2003-12-24 PL PL03376093A patent/PL376093A1/en unknown
- 2003-12-24 BR BR0317813-7A patent/BR0317813A/en not_active IP Right Cessation
- 2003-12-29 TW TW92137287A patent/TW200417495A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL376093A1 (en) | 2005-12-12 |
| ATE345265T1 (en) | 2006-12-15 |
| TW200417495A (en) | 2004-09-16 |
| RU2005124304A (en) | 2006-01-27 |
| JP2006514596A (en) | 2006-05-11 |
| DE10261706A1 (en) | 2004-07-15 |
| AU2003294958A1 (en) | 2004-07-22 |
| WO2004058567A3 (en) | 2005-12-29 |
| RU2297374C2 (en) | 2007-04-20 |
| WO2004058567A2 (en) | 2004-07-15 |
| DK1581426T3 (en) | 2007-03-19 |
| EP1581426B1 (en) | 2006-11-15 |
| EP1581426A2 (en) | 2005-10-05 |
| BR0317813A (en) | 2005-11-29 |
| CN1860065A (en) | 2006-11-08 |
| US20070271873A1 (en) | 2007-11-29 |
| ES2277136T3 (en) | 2007-07-01 |
| DE10261706B4 (en) | 2005-01-05 |
| DE50305716D1 (en) | 2006-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |