EP3297923A1 - Dispositif et procédé pour emballer des articles, notamment des contenants - Google Patents

Dispositif et procédé pour emballer des articles, notamment des contenants

Info

Publication number
EP3297923A1
EP3297923A1 EP16712869.3A EP16712869A EP3297923A1 EP 3297923 A1 EP3297923 A1 EP 3297923A1 EP 16712869 A EP16712869 A EP 16712869A EP 3297923 A1 EP3297923 A1 EP 3297923A1
Authority
EP
European Patent Office
Prior art keywords
wrapping
piece goods
wrapping device
film
dispensing unit
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.)
Withdrawn
Application number
EP16712869.3A
Other languages
German (de)
English (en)
Inventor
Johannes KIRZINGER
Richard Eschlbeck
Herbert Spindler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krones AG
Original Assignee
Krones AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Krones AG filed Critical Krones AG
Publication of EP3297923A1 publication Critical patent/EP3297923A1/fr
Withdrawn legal-status Critical Current

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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/008—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material by webs revolving around articles moved along the axis of revolution
    • 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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/58—Applying two or more wrappers, e.g. in succession
    • 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
    • B65B21/00—Packaging or unpacking of bottles
    • B65B21/24—Enclosing bottles in wrappers
    • B65B21/245—Enclosing bottles in wrappers in flexible wrappers, e.g. foils
    • 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
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12—Feeding webs from rolls
    • 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
    • B65B2210/00—Specific aspects of the packaging machine
    • B65B2210/14—Details of wrapping machines with web dispensers for application of a continuous web in layers onto the articles
    • B65B2210/18—Details of wrapping machines with web dispensers for application of a continuous web in layers onto the articles the web dispenser being mounted on a rotary ring

Definitions

  • the present invention relates to an apparatus and a method for packaging piece goods and in particular containers.
  • containers are bundled into groups of containers, for example so-called six-packs.
  • different approaches are known.
  • these containers are packaged in a film and then shrunk again, for example, in a shrink tunnel to the containers.
  • the present invention is therefore based on the object to provide an apparatus and a method available in which such change times can be reduced. In particular, in this way the total working efficiency of such devices should be increased.
  • a device for the packaging of piece goods compilations has a transport device which transports a multiplicity of piece goods in a predetermined transport direction. Furthermore, the device has a first winding device, which is suitable and intended to wrap the piece goods with a film element, wherein this first wrapping device has a dispensing unit with a dispensing element circulating around the goods and wherein the piece goods can be fed to the first wrapping device, to be wrapped with the film element.
  • the device has a further wrapping device, which is suitable and intended to wrap the piece goods with a film element, whereby this further wrapping device has a dispensing unit with a dispensing element circulating around the piece goods and wherein the piece goods can be fed to the further wrapping device, to be wrapped with the film element and wherein in a working operation of the device optionally the first wrapping device and the further wrapping device are used to wrap the cargo.
  • a further wrapping device is available, which can be used in particular if the first wrapping device is not active. This may be the case, for example, during repair measures, but in particular also when the first wrapping device has to be equipped, for example, with a film roll. Conversely, the first wrapping device may also be in operation while the other wrapping device is resting and being fitted with a new film roll, for example.
  • This dispensing element may, for example, have a carrier on which a film roll can be rotatably arranged.
  • this dispensing element can also have deflection rollers or the like, or else a dispensing edge, from which the film element can be attached to the containers in a defined manner. It would be possible that a feed angle, under which the donation element attaches the film element to the containers, is variable. In principle, a simultaneous operation of these two Umwickelungs respondeden would be conceivable. It is further proposed that the further Umwickelungseinnchtung and the first Umwickelungseinnchtung are designed such that also optionally during operation, one of the two Umwickelungs respondeden can rest. While one wrapping device works in operation, so the other wrapping device can be repackaged. Preferably, the two wrapping devices are of similar construction. In this way, an automated assembly of the wrapping devices can be facilitated.
  • At least one wrapping device has a rigid carrier.
  • This rigid carrier may be a carrier on which the piece goods or the piece goods flow is transported and in particular is pushed.
  • this particular rigid support is also wrapped by the film element. Subsequently, the piece goods or containers that are already wrapped, be pushed back from this carrier. The film element will then be applied to one side of the containers, for example to a bottom of the containers.
  • This carrier preferably extends in the transport direction of the piece goods or containers and in particular this carrier extends at least partially through at least one wrapping device.
  • the piece goods to be wrapped are, as mentioned above, in particular containers, these containers again being able to be, for example, plastic bottles, glass bottles, cans, pouches or the like.
  • the Umwickelungseinnchtung also on side guide elements which are also preferably wrapped with. After wrapping the container compositions can also be deducted from these side guide elements.
  • these side guide elements which may be designed, for example, bar-shaped, extend in the transport direction of the piece goods.
  • lateral guide elements extend, for example, continuously both through the first wrapping device and through the further wrapping device.
  • two such side guide elements could preferably be present, which limit the article flow laterally. It is again pointed out that in normal operation, preferably only one of these two Umwickelungseinrichtun- works or wrapped the piece goods compilation.
  • the device has a cutting or separating unit, which is suitable and intended to cut through the film element at predetermined areas.
  • a cutting or separating unit which is suitable and intended to cut through the film element at predetermined areas.
  • this separating element is designed such that it separates at defined locations, in particular between two containers, the piece goods compilations.
  • the cutting element it would be possible for the cutting element to move with the piece goods compilation.
  • a movement of the cutting element in the transport direction of the piece goods compilations is at least temporarily synchronized with a movement of this
  • a clocked operation would also be conceivable, through which the piece goods assembly rests, while the cutting element performs a corresponding cut of the film element.
  • the separating element moves along a sawtooth-shaped movement path. It is conceivable that the separating element is initially moved synchronously with the Selfgutzzusammen ein and quickly moved back to a starting position after a successful cut.
  • the wrapping device advantageously wraps around the piece goods compilation in a direction running around the transport direction of the piece goods compilation.
  • the transport direction is a straight-line transport direction. In particular, it is a horizontal transport direction.
  • the wrapping device wraps around the containers or the stream of articles helically and / or spirally and in particular in a direction of rotation around the transport direction of the piece goods around.
  • the Umwicklungsraum is employed obliquely to the transport direction.
  • the transport device has at least one conveyor belt or a transport chain.
  • the transport device may have a plurality of transport units, which transport the piece goods in sections.
  • a first transport unit can feed the piece goods to a first wrapping device
  • a further transport unit can transport the piece goods from the first wrapping device to a second or further wrapping device
  • a further transport device can transport the already wrapped piece goods to a separating unit or cutting unit.
  • the transport speeds of these transport units are at least partially synchronized with each other and / or adapted to each other.
  • the at least one separating element is arranged downstream with respect to both winding devices.
  • the device has a sensor device, which comprises an occupation state of the film element within at least one wrapping device.
  • a sensor device which comprises an occupation state of the film element within at least one wrapping device.
  • the sensor device may be a non-contact sensor device which detects an occupation state of the film rolls. It could also be, for example, a weight detection device, which For example, a weight of the film roll and thus indirectly detects a filling state.
  • markings may be affixed to the film element itself, which indicate, for example, an early end of a film roll. These markings can be read in particular optically.
  • At least one dispensing unit has a receiving device for in particular rotatable receiving a film roll.
  • the dispensing unit may have at least one roller carrier on which, for example, a film roll can be pushed. In operation, this film roll can rotate and thus unwind the film element.
  • this receiving device is accessible to at least one dispensing unit in a running operation of the device in order to exchange a film roll for another film roll. It is possible that this receiving device is driven for a role change in a certain position in which a change is easily possible by the user.
  • a housing of the system may have a lateral opening. To change, a roller carrier can be brought to this opening to arrange a new film roll. This can preferably be done automatically and in particular also in a running operation.
  • the device has a changing device which allows at least partially automated changing of film carriers for equipping the Umwickelungseinnchtitch.
  • film carrier the term film roll is also used below, wherein it is pointed out that the carrier generally does not necessarily have to be a roller.
  • This changing device preferably has a gripping device arranged on a movement device for gripping and / or moving the film carrier or film rolls.
  • this movement device can be a robot which allows a substantially free movement in the space of film carriers. light.
  • This movement device can have a plurality of articulated arms connected to each other, which allow in this way a pivoting about several axes.
  • the gripping device of the movement device can be pivoted about at least 2 and more preferably about at least 3 axes.
  • these axes are perpendicular to each other.
  • the changing device itself may have a particular stationary carrier, which is placed in the region of the device.
  • the gripping device can be a gripping device which makes it possible to grasp film rolls from the inside. These film rolls usually have in their interior a tubular cavity in which the gripping device can engage.
  • this gripping device has a detection device which can detect the presence of a label roll on the gripping device and / or can identify a film roll.
  • this detection device can also be suitable and intended to detect parameters of the film, such as a material condition and the like.
  • this detection device can also ensure that the film roll is sitting on the gripping device in conformity with the law of rotation in order to be used in the device or the wrapping device in accordance with the terms of rotation.
  • the device also has a holding device for temporarily holding and / or carrying film rolls. It is possible that such film rolls are stored by a robot device or a user on this support device.
  • a detection device can recognize the data of the film element in this state and, for example, also check a rotational direction-compliant alignment. Subsequently, the film roll can be used with the changing device in the machine.
  • the gripping device has an expansion element which can be expanded, in particular, in the interior of a film roll so as to grip the film roll.
  • the device also has a receptacle for spent film rolls.
  • a further Umwickelungseinnchtung in the transport device follows directly on the first Umwickelungseinnchtung.
  • the containers to be wrapped optionally by the first wrapping device or the further wrapping device, and by the same transport device, in particular a push transport device, by both, i. both the first and the further Umwickelungseinnchtung be transported.
  • the first and the further wrapping device lie directly against one another, for example in such a way that any elements such as drives are so aided that in this way a distance between the two wrapping devices is not increased.
  • At least one wrapping device has an annular carrier on which the dispensing unit is arranged.
  • this annular support is rotatably mounted.
  • this annular support is rotatably mounted with respect to a constant axis of rotation.
  • this support is preferably rotatable relative to a rotation axis which runs parallel to the transport direction of the piece goods.
  • an axis of rotation of this carrier runs obliquely to the transport direction of the piece goods.
  • the device has a drive device which drives this rotatable carrier.
  • this drive can preferably take place via contact with an outer circumference of this annular carrier.
  • the annular carrier can be loaded on a plurality of wheels. be gert, wherein at least one of these wheels is driven by the drive means.
  • the transport device has a push-ahead device, which pushes the piece goods in a working operation of at least one of the wrapping devices.
  • the transport device pushes the piece goods compilations on the above-mentioned rigid support and there is a continuous wrapping.
  • a combination of this feed movement of the piece goods compilations and the wrapping results in a total of spiral wrapping of the piece goods.
  • the device has a second Umwickelungseinnchtung, which is operable in a working operation of the device at least temporarily simultaneously with the first Umwickelungseinnchtung.
  • the piece goods assemblies can be wrapped during operation of two, in particular in the transport direction of the piece goods compilations successive Umwickelungs wornen.
  • the further wrapping device is preferably also provided here, which is to be put into operation instead of the at least first or the second wrapping devices, in particular during a changeover operation.
  • the device has only one further Umwickelungseinnchtung and the film carrier are preferably equipped such that not simultaneously the film carrier of the first and the second Umwickelungseinnchtung be empty. In this way, the further Umwickelungseinnchtung depending on the occupancy state of the film rolls, the first or the second Umwickelungseinnchtung during operation replace.
  • the second Umwickelungseinnchtung is formed such that the parcels are wrapped in opposite directions by the first Umwickelungseinnchtung and by the second Umwickelungseinnchtung.
  • both the first and the second Umwickelungseignchtung the film elements are wound spirally, but here the respective film elements are wound crosswise with respect to each other by the two Umwickelungs wornen. In this way, a higher stability of the resulting product can be achieved.
  • At least one wrapping device is advantageously suitable and determines that the dispensing unit is guided in two opposite wrapping devices around the piece goods compartments.
  • the first wrapping device it is possible for the first wrapping device to wrap the piece goods compilations in a first circulating direction and for the second wrapping device to wrap the piece goods compilations in a second (in particular opposite) circulating direction.
  • the further wrapping device can be operated in the corresponding opposite direction of circulation.
  • both a first and a second wrapping device which are suitable and intended to run simultaneously in operation, in each case a further Umwickelungs worn is assigned, which take over their work especially when emptying the film carrier.
  • the device has a drive device for generating the circulating movement of both the dispensing unit of the first wrapping device and the dispensing unit of the second wrapping device. This means that both the rotational movement of the dispensing unit of the first reeling device and the rotational movement of the dispensing unit of the second reeling device are driven by the same drive. It is conceivable that when changing the film carrier one of the two Umwickelungs wornen is decoupled so as to be able to replace the film carrier in a dormant state.
  • the drive device for driving the wrapping devices is an electric motor.
  • At least one of the wrapping devices is movable in both directions of rotation.
  • two different positions are conceivable which are each optimized for a Umwickelungsraum.
  • the first and the further wrapping device are temporarily synchronized in their movement with each other. Preferably, however, this synchronization can be canceled in particular for carrying out a change operation.
  • the device has a gear drive for driving the Umwickelungseinnchtitch or the dispensing units.
  • the entire wrapping device could be disengaged from a drive device so as to be able to replace the film rolls in a stationary state.
  • the present invention is further directed to a method for packaging pieces of goods, wherein a transport device transports a plurality of piece goods in a predetermined transport direction and wherein a first wrapping device, the piece goods wrapped with a film element, said first Umwicke- lungs Rhein a dispensing unit with a to the Has piece goods encircling dispensing element, wherein the piece goods are supplied to the first wrapping device to be wrapped with the film element.
  • the device has a further wrapping device, which also temporarily wraps the piece goods with a film element, said further wrapping device comprises a dispensing unit with a dispensing element circulating around the piece goods and wherein the piece goods are fed to the first wrapping device to be wrapped with the film element and wherein in a working operation of the apparatus optionally the first wrapping means and the further wrapping means are used to wrap the piece goods.
  • a wrapping device is at least temporarily operated, while the other rests.
  • a wrapping device is operated at least temporarily, while in the other wrapping device film elements and in particular a roll with film elements are replaced.
  • the piece goods are wrapped by at least two Umwickelungseinnchtonne.
  • the wrapping with these two Umwickelungseinnchtitch takes place at the same time.
  • these foil elements are applied in opposite directions by the two Umwickelungseinnchtitch.
  • the film element for example, be applied in a clockwise rotation and by a second Umwickelungseinnchtung counterclockwise.
  • the film elements of the Umwickelungseinnchtungen helical or helically applied to the product stream or the containers.
  • a change of film element carriers from the respective Umwickelungseinnchtungen is at least partially automated by means of a changing device.
  • a changing device such as an interchangeable robot, removes empty rolls from the Umwickelungseinnchtung and feeding fully occupied roles.
  • these film rolls are used with a certain sense of rotation in the respective Umwickelungseinnchtungen.
  • Fig. 1 is a schematic representation of a device for wrapping containers
  • FIG. 2 shows a further illustration of a device for wrapping containers
  • Fig. 3 is an illustration of a device for wrapping containers with first and other wrapping devices
  • FIG. 4 shows a further embodiment of a device for wrapping containers
  • FIG. 5 shows a further embodiment of a device for wrapping containers
  • Fig. 6 is a schematic representation of a Umwickelungseinnchtung
  • FIG. 7 shows an illustration of a changing device for changing film rolls
  • Fig. 8 is a detail view of the device shown in Fig. 7;
  • Fig. 1 1 is an overall view of a device with a changing device.
  • FIG. 1 shows a schematic representation of a section of a packaging machine or a device 50 according to the patent.
  • containers 1 are supplied as articles or unit streams S.
  • the reference numeral 3 denotes a transport device which transports the containers or piece goods along the transport device T.
  • the transport device is preferably composed of several transport units, which can also be arranged between the individual Umwickelungseinnchtungen 2 and 6 and thereafter.
  • the articles are supplied as a two-lane inlet by means of the first conveyor.
  • This feeder can be, for example, a conveyor belt, a mat chain conveyor or the like.
  • the reference numeral 2 denotes a first Umwickelungseinnchtung, which serves the containers with at least one layer of a stretchable film, a so-called
  • this film element is preferably wound helically in a manner known per se to the here in pairs conveyed side by side articles or containers, with a sufficient tension of the film element for the fixed mechanical cohesion of the article or Obergutstroms provides.
  • circumferential feed belts (not shown) can laterally attack the article or cargo flow S, passing through the containers promote the first Umwickelungseinnchtung 2, while the containers 1 are wrapped simultaneously.
  • the containers can slide on a lower sliding plate (not shown), which is also wrapped.
  • the reference numeral 60 refers to a first feed module downstream of the first wrapping device, which serves for the further transport of the article or piece goods stream already wrapped with at least one layer of stretch film (typically by means of upper and lower feed belts or feed belts). These feed belts or feed belts can circulate endlessly over the length of the first feed module on the upper and lower sides of the article or Obergutstroms and ensure its further transport to a second Umwickelungseinnchtung 6.
  • the article or piece goods stream can also be helically applied to a second layer of film elements, which preferably takes place at a different winding angle than in the first wrapping device 2 and / or in an opposite winding direction (i.e., direction of circulation).
  • the reference numeral 61 refers to a further feed module and serves for a further transport of the now wrapped with multiple layers of stretch film article or Obergutstroms.
  • upper and lower feed belts or feed belts can be used in turn, which rotate over the length of the second feed module 61 preferably endlessly on the upper and lower sides of the article or Obergutstroms and cause its further transport.
  • film packaging is formed with containers 1 packed therein, wherein then the planes perpendicular to the longitudinal axis and the conveyor can optionally be provided with perforations and / or packaging between successive containers or pairs of containers or group of several transported containers is severed.
  • the reference numerals 62 and 64 refer to cutting unit or separation unit, which serve to separate the film elements.
  • Cutting units 62, 64 redundant to effect higher throughput speeds.
  • the reference numeral 66 denotes a discharge device which removes the resulting container 1.
  • Figure 2 shows a side view of a corresponding device for wrapping containers. Here again the containers 1 are shown as well as the sliding plate or the carrier 32, on which the plastic containers 1 are pushed.
  • the reference numeral 34 denotes side guide elements, which serve for the lateral guidance of the containers or the Selfgutzzusammen einen.
  • the reference numerals 63 and 65 designate transport devices which pull out the already wrapped containers from the first wrapping means 2 here.
  • the reference numeral 72 roughly indicates schematically a cutting or separating element which cuts the film element. This moves in a vertical direction P1.
  • the reference numeral 6 again indicates the second Umwickelungseinnchtung, in which case again already bundled containers can be wrapped.
  • the reference numerals 76 and 78 designate two further transport devices, which in turn are intended for pulling out the container from the second Umwickelungseinnchtung 6.
  • the reference numeral 79 denotes a second cutting element, which also serves to cut the film element.
  • the reference numeral 82 denotes a transport unit for transporting the individual now already cut containers.
  • FIG. 3 shows a further illustration of a wrapping device according to the invention.
  • a further Umwickelungseinnchtung 4 and 8 shown in each case.
  • These two other Umwickelungseinnchtungen 4 and 8 serve to be able to continue operation, for example, in a role change of the first and second Umwickelungseignchtept.
  • transport means 63 and 65 are again provided between the first wrapping means 2 and the further wrapping means 4, which further transport the containers.
  • both the first and the further Umwickelungs observed a sliding plate (carrier) 32 and side guide elements 34.
  • the further wrapping device 4 can optionally be used here for the first wrapping device 2.
  • the second and further wrapping fabrics 6 and 8 shown on the right they are arranged directly adjacent to one another.
  • a continuous sliding plate (carrier) 32 which may however also be designed as a delivery device, is provided. In operation, one of the two wrapping devices 6 and 8 will preferably rest, while the second wrapping will apply.
  • the reference numerals 63 and 65 designate a conveyor unit which pulls the containers out of the wrapping means 6 and 8.
  • separating elements are provided, which serve for separating the container or the film elements surrounding this.
  • first and second Umwickelungseinnchtitch 2 and 6 and each associated therewith further Umwickelungseinnchtitch 4 and 8 are provided.
  • the first wrapping device 2 and the further wrapping device 4 on the one hand, and the second wrapping device 6 and the further wrapping device 8, are arranged together or directly one behind the other.
  • FIG. 5 shows a further schematic representation of a device according to the invention.
  • this device three Umwickelungseinnchtungen 2, 4, 6 are shown here.
  • other Umwickelungseinnchtungen especially on the right side. Between these individual Umwickelungseinnchtungen each transport or conveyors 63, 65 are shown.
  • Feed devices act which pull out the containers, for example, from the Umwicke- means 2, 4.
  • the reference numeral 15 denotes a film roll.
  • the wrapping device 4 can be used here if film rolls have to be exchanged in the first wrapping device 2 or the second wrapping device 6.
  • at least the further wrapping device 4 is suitable and intended to be operated in different Umlaufcharge.
  • FIG. 6 shows a roughly schematic representation of a wrapping device.
  • This has a designated in its entirety by 25 annular support which is rotatable here along the arrow P2 in the corresponding direction of rotation.
  • On this carrier a roughly schematically and drawn only in its entirety dispensing unit 30 is arranged.
  • This has a dispensing element or a receiving device 31, on which, for example, a roll 15, which is shown only schematically, is arranged with a film element 12 which can be unrolled therefrom.
  • the carrier 32 is shown, which is mitumwickelt and the side guide elements 34. After wrapping - as mentioned above - the piece goods compilation 10 of the carrier 32 and the side guide elements 34 deducted.
  • the reference numerals 92 and 94 designate wheels which serve to support the revolving carrier 25. In this case, one of these wheels can also be driven.
  • the carrier 25 can be moved in two different directions of rotation. It is also preferably possible that the carrier roll can be arranged with the film element in two ways on the left or right side of its rotatable support 31 to control the Umwickelungsraum accordingly.
  • a rotational speed of the carrier 25 is synchronized with the feed rate of the piece goods compartments 10.
  • FIG. 7 schematically shows a changing device 100 for changing film rolls 15.
  • This changing device 100 has a gripping device 102, which can grip the film roll 15 for alternating operation.
  • this gripping device 102 has an inner gripper, which can be pushed into an opening 15 (see FIG.
  • The- se gripping device is arranged on a pivotable arm 108.
  • This pivotable arm 108 is in turn arranged via a joint 106 on a further, likewise pivotable arm 104.
  • the reference numeral 1 10 denotes a main carrier of the changing device.
  • the reference numeral 120 denotes a detection means which can detect, for example, data of the film roll 15, such as a sheet material or a coating state or the like.
  • FIG. 8 shows a detailed representation of a change device 100.
  • the arm 108 can be seen, on which the gripping device 102 is arranged.
  • the film rolls 15 can be gripped in their openings 15 and thus be lifted, for example, by a pallet.
  • FIG. 9 shows an illustration of a film roll 15 arranged on a carrier 140.
  • This film roll here has a marking 128, which indicates a unwinding direction.
  • further markings 127, 129 can be provided, which enable an optical detection device to have a precise alignment of the film roll.
  • the reference numeral 126 schematically (not shown in more detail) another marker from which, for example, properties of the label roll, such as a material can be read. This could be, for example, a barcode, a QR code or the like.
  • Reference numerals 122 designate side guide elements, which can for example also be adapted to a width of the film roll 15.
  • FIGS. 10a to 10c show further illustrations of the film roll 15 arranged on the carrier 140.
  • the side guides 122 are recognizable.
  • the reference numeral 142 denotes an upper edge of the carrier, which ultimately limits the receptacle for receiving the label roll.
  • Figure 1 1 shows a further overall view of a device according to the invention with a change device 100.
  • a user B can change this semi-automatically or make manually, but ultimately advantageously serves the changing device 100 to accommodate the individual film rolls 15 and the entire device 1 supply.
  • the reference symbol A denotes an operating radius of the changing device. It is also possible that the changing device 100 can equip several wrapping devices with film rolls. It would also be possible for the changing device 100 to be displaceable in the transport direction T in order to replace film rolls at different locations of the device 1.
  • Reference numeral 152 denotes a receptacle for empty rolls.
  • Reference numeral 142 denotes an optical detecting device for identifying, for example, film rolls 15.
  • this optical detection device 142 can serve to detect a position of the changing device or even individual film rolls.
  • the reference numeral 144 denotes a control means by which the changer can be controlled.
  • data can be entered by a user, for example data characteristic of a product change.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Abstract

Dispositif pour emballer des groupes d'articles (10) qui comporte un dispositif de transport (3) qui transporte une pluralité d'articles (1) dans un sens de transport (T) prédéfini, un premier dispositif d'emballage par enveloppement (2) qui est conçu et approprié pour emballer lesdites articles en les enveloppant d'un élément formant film (12), ledit premier dispositif d'emballage par enveloppement (2) comportant un organe distributeur (30) qui comprend un élément distributeur mobile autour des articles, les articles (1) pouvant être acheminés jusqu'au premier dispositif d'emballage par enveloppement (2) pour être enveloppés d'un élément formant film (12). Selon l'invention, le dispositif (50) comporte un autre dispositif d'emballage par enveloppement (4) conçu et approprié pour emballer lesdits articles en les enveloppant de l'élément formant film (12), ledit premier dispositif d'emballage par enveloppement (2) comportant un organe distributeur (30) qui comprend un élément distributeur mobile autour des articles, les articles (1) pouvant être acheminés jusqu'au premier dispositif d'emballage par enveloppement (2) pour être enveloppés d'un élément formant film, et, en mode de travail dudit dispositif, le premier dispositif d'emballage par enveloppement (2) ou l'autre dispositif d'emballage par enveloppement (4) pouvant être sélectivement utilisés pour emballer les articles.
EP16712869.3A 2016-03-30 2016-03-30 Dispositif et procédé pour emballer des articles, notamment des contenants Withdrawn EP3297923A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2016/056855 WO2017167357A1 (fr) 2016-03-30 2016-03-30 Dispositif et procédé pour emballer des articles, notamment des contenants

Publications (1)

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EP3297923A1 true EP3297923A1 (fr) 2018-03-28

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EP16712869.3A Withdrawn EP3297923A1 (fr) 2016-03-30 2016-03-30 Dispositif et procédé pour emballer des articles, notamment des contenants

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US (1) US20190009937A1 (fr)
EP (1) EP3297923A1 (fr)
CN (1) CN207433880U (fr)
WO (1) WO2017167357A1 (fr)

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ITMI20131550A1 (it) * 2013-09-20 2015-03-21 Area S R L Apparecchiatura per l'imballaggio di bottiglie con pellicola sottile di materiale plastico estensibile.
DE102016200554A1 (de) * 2016-01-18 2017-07-20 Krones Aktiengesellschaft Verfahren zum Verpacken von Artikeln oder Stückgütern, mit einem solchen Verfahren hergestelltes Stretchgebinde, geordnete Zusammenstellung mehrerer derartiger Stretchgebinde sowie Vorrichtung zur Herstellung solcher geordneter Zusammenstellungen
DE102016106731A1 (de) * 2016-04-12 2017-10-26 Krones Ag Vorrichtung zum Verpacken von Stückgutzusammenstellungen mit zusätzlicher Ausstattungseinrichtung
CN113665867B (zh) * 2021-08-09 2023-03-31 苏州立德麦自动化有限公司 一种工件防护膜缠绕输送控制调节机构

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Publication number Publication date
US20190009937A1 (en) 2019-01-10
WO2017167357A1 (fr) 2017-10-05
CN207433880U (zh) 2018-06-01

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