EP2151386A1 - Method for optimising the operation of devices for packing material strips and system to provide consumables - Google Patents
Method for optimising the operation of devices for packing material strips and system to provide consumables Download PDFInfo
- Publication number
- EP2151386A1 EP2151386A1 EP09162950A EP09162950A EP2151386A1 EP 2151386 A1 EP2151386 A1 EP 2151386A1 EP 09162950 A EP09162950 A EP 09162950A EP 09162950 A EP09162950 A EP 09162950A EP 2151386 A1 EP2151386 A1 EP 2151386A1
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- EP
- European Patent Office
- Prior art keywords
- packaging
- web rolls
- consumables
- soll
- material web
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- 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.)
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Classifications
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- 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
- B65B25/00—Packaging other articles presenting special problems
- B65B25/14—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form
- B65B25/146—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form packaging rolled-up articles
- B65B25/148—Jumbo paper rolls
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- 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
- B65B57/00—Automatic control, checking, warning, or safety devices
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- 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
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
- B65B65/003—Packaging lines, e.g. general layout
Definitions
- the invention relates to a method for optimizing the operation of web roll packages, in which the consumable required for packaging is provided in a set-up area in the apparatus.
- the invention further relates to a system for set-up for consumables of a device for packaging material web rolls.
- Devices for the packaging of web rolls are known in a variety of embodiments of the prior art. These usually comprise at least one winding station, in which the web rolls are wrapped on its outer periphery with packaging material which projects beyond the end faces of the rollers a little and forms a so-called Faltüberstand, a folding station, by means of which the folding supernatant is flanged, one unit, the inner or outer end cover on the end faces of the material web rolls creates (Stirndeckelap attackssstationen) and a pressing station, by means of which the outer end cover are pressed against the web rolls, these stations can be effective in individual process section areas.
- the consumables required for packaging are arranged directly in the region of the wrapping station.
- the packaging material web rolls are arranged in a packaging material web dispensing device provided for this purpose and can be kept in stock in limited quantities also in the dispensing device.
- the end covers are used in so-called staging areas Area of the wrapping station and arranged in the area of action of so-called handling units, in particular devices for positioning and / or fixing of end caps. If the individual consumables are used up, they must be replaced. For this purpose, a monitoring of the individual, the set-up area forming staging areas, wherein the achievement of a predefined minimum amount either automatically detected by the operator or automatically generates a corresponding signal that indicates the requirement of a loading of the staging areas.
- the invention is therefore based on the object, a method for optimizing the operation of devices for the packaging of web rolls, in which the consumables required for packaging is provided in a set-up area in the device to develop, minimizes downtime and the productivity of the packing system increase.
- An inventive method for optimizing the operation of devices for the packaging of web rolls in which the consumables required for packaging in a set-up area in the device is provided, is characterized in that at least a portion of the consumables required for packaging in the set-up area in Dependence of the web rolls to be packaged, in particular their parameters and number is prepared.
- consumables are understood as meaning materials which are required for packaging during the packaging process, such as, for example, packaging material, end covers, glue and identification means, in particular labels or printing ink.
- the solution according to the invention thus makes it possible to pre-equip consumables for a predefined number of material web rolls to be packaged and / or a predefined period of time, the entire consumable required for this number and / or duration being made available.
- Setup operations before the end of this period and / or before the end of the packaging of these web rolls eliminated. This means that production interruptions due to set-up processes can be excluded for this period.
- the monitoring effort is minimized and the operator can be used for other tasks.
- the number of required operating personnel can also be reduced overall.
- By optimally coordinating the processes at several packing stations these can be operated by a smaller number of persons with the same capacity utilization of the individual packaging devices.
- the required consumable material is provided in an advantageous further development as a function of the properties of the packaging material required for packaging.
- the pre-equipment is carried out depending on the material web rolls to be packaged in a predefined period of time.
- the period can be chosen arbitrarily, but this is preferably oriented to the shift times and the operating times of upstream facilities, such as slitter or machines for Production of material webs.
- the required consumable material is then prepared in a particularly advantageous manner as a function of the production output per unit time of a device upstream of the device, in particular machine for the production of fibrous webs or slitter. This allows a timely packaging of the production output and reduces the risk of production stagnation.
- the setup process in particular the loading of the staging areas themselves can be done manually or at least partially automated.
- the latter possibility offers the advantage that under certain circumstances, an interruption of production can be avoided, since the setting is possible even when still working device.
- the set-up takes place taking into account a safety factor, i. an addition to consumables.
- a safety factor i. an addition to consumables.
- Lid losses are compensated during packaging in the consumable to be considered.
- the setup specification preferably takes place taking into account the consumable material remaining in the setup area. This can optimize the use of consumables.
- a system for setting up consumables of a device for packaging web rolls is constructed in such a way and designed such that this at least one device for detecting / specifying the web rolls to be packaged or the material web rolls to be packaged per period, a device for detecting / specifying the parameters of the web rolls, means for detecting / presetting of, the packaging material used VM at least indirectly characterizing sizes and optionally a device for specifying a time duration T soll and an evaluation and / or analysis device.
- the functions of individual devices can also be combined or executed by a common device.
- the coupling of all components of the set-up system may be via fixed line connections or preferably wirelessly, i. via radio or infrared.
- the device for detecting / specifying the material web rolls to be packaged or the material web rolls to be packaged is preferably directly from a device for detecting / specifying the production output of a production plant upstream of the packaging device, in particular a control device / controller, within a predefined period of time one of the device upstream plant formed. This also allows for rapid adjustments as production changes.
- At least one device for detecting the remaining consumables is provided in the setup area, which is coupled to the evaluation and / or analysis device. According to the required setup requirements The remaining consumables can be included in the new setup specification or removed.
- FIG. 1b illustrates in a schematic simplified representation and based on a signal flow diagram, the basic principle of a method according to the invention for optimizing the operation of a in FIG. 1a
- Such devices 1 can be made very different in complexity depending on the type of packaging, the chosen method for wrapping with packaging material and the packaging materials used.
- the FIG. 1a illustrates exemplified schematically in a highly simplified representation of the structure of a device 1 for the packaging of web rolls 2.1 to 2.n in a view from above, which is suitable for use of the method according to the invention.
- This comprises at least one wrapping station 3, in which the material web rolls 2.1 to 2.n to be packaged are wrapped with packaging material.
- At least one device here two devices 4.1, 4.2 for positioning and fixing of End covers S provided on the end faces of a single web roll 2.n.
- this device may be arranged upstream of the wrapping station 3 or arranged in the effective region thereof.
- a plant of the end cover S to the individual end faces of a web roll 2.n the end cover S are transported in the investment position together with the respective web roll 2.n in the wrapping station 3.
- corresponding handling devices preferably in the form of industrial robots are provided, which are also referred to as a manipulator device and the recording and conditioning of the front cover S at the end faces of the individual web rolls 2.1 to 2.n serve.
- a front cover unit consisting of an inner end cover S I and an outer end cover S A at each one end face of the material web roll to be wrapped 2.1 to 2.n used to fix the packaging.
- the inner end cover S I is first positioned and fixed by the folded fold edges of the packaging material in its position on the front side of the web roll 2.n.
- the outer end cover S A is positioned and fixed with the fold edges and the inner end cover S I.
- the front cover S in the form of end cover stacks 5.1, 5.2 arranged in the handling relation manner effective range of the devices 4.1 and 4.2. This applies both for inner end cover S I and outer end cover S A.
- the wrapping station 3 comprises at least one packaging material dispensing device 6, which is fixedly arranged depending on the type of packaging to be realized during the packaging process, wherein the individual web roll 2.n according to a first embodiment also stationary, according to a second embodiment is movable relative to this.
- the packaging material dispensing device 6 and the Packaging web rolls carrying part also to move, the movement in stationary web roll 2.n or relative to this is done with moving web roll 2.n.
- the packaging may be formed overlapping or abutting, wherein packaging material in the form of the packaging material webs in the circumferential direction at an angle to the longitudinal axis of the web roll 2.n is wound around the outer circumference of the web roll 2.n or perpendicular to the longitudinal axis.
- the longitudinal axis of the material web roll 2 is formed by its axis of symmetry.
- the packaging material is disposed in the packaging material dispenser 6.
- this comprises a storage area in which packaging material web rolls can be kept in stock.
- a device 4.2 for positioning and / or positional fixation for the outer end cover S A for example in the form of a packing press 7 can be used.
- Additional and optionally used units are marking devices 9, in particular labeling devices 8 for identifying the packaging or for affixing markings thereon.
- the device 1 As this resources, especially in the form of working hours as well as production time binds, because the device 1 is deactivated for each set-up process, it is according to the invention provided which supplies VM to the packaging of each roll of web material 2.n in the setup area 10 and the various staging areas 11.1 to 11.n is intended as a function of either a predefined amount of N2 to be packaging material web rolls 2.1 to 2.n and / or in a predefined period of time T soll required to be wrapped web rolls 2.1 to 2.n ready to deliver.
- the material web rolls 2.1 to 2.n to be packaged per predefined period of time T soll are understood here as a function of the production output PA of an upstream installation 12, in particular a slitter-winder 14 or machine for producing fibrous webs, according to a particularly advantageous embodiment.
- FIG. 1b illustrates an embodiment of a method according to the invention with set-up specification as a function of the production output PA on the basis of a signal flow diagram.
- a number N2 of material web rolls per time period T 12 which are to be packaged, are output by a production facility 12 upstream of the device 1, for example in the form of a slitter-winder 14.
- the parameters describing the material web rolls 2.1 to 2.n to be wrapped in particular dimensional sizes. These are here designated PD2.1 to PD2.n and include property and / or dimensions such as diameter, width.
- This data may be provided by the upstream production facility 12 or one of its associated controls.
- Another criterion for the determination of the consumable VM to be provided is the type and properties of the sizes to be selected the descriptive packaging PE, which can be specified individually according to the customer. This applies in addition to the wrapping type and the packaging materials used for this purpose V with appropriate packaging material web widths and front lid sizes and the possibilities of labeling. These are also used for evaluation and analysis regarding the required to be provided consumable VM should , which is composed of the sum of the packaging material, in particular the packaging webs V, the front cover S I , S A and other required consumables such as labels E and / or adhesive, in particular glue L included.
- the packaging material V as well as the end covers S I , S A are a function of the production output PA, in particular per predefined time unit of a production facility 12 upstream of the apparatus 1, the parameters describing the material web rolls 2.1 to 2.n to be wrapped, in particular dimension sizes PD2.1 to PD2.n and the sizes PE describing the type and characteristics of the packaging to be selected.
- the marking, in particular labels E are determined by the sizes PE and optionally by further, at least indirectly descriptive variables.
- the required consumable VM is to be equal to the sum of the packaging webs V, the end cover S I , S A and other required consumables such as labels E and / or adhesives such as glue L. This is then provided for the predefined period T soll , according to FIG.
- the predefined period of time T soll corresponds to a layer length, so that in particular in non-continuous operation at the end and at the beginning of a layer such a setup process can be carried out and the consumables VM then certainly sufficient for the next layer, without that a retrofit must be made.
- the solution according to the invention is always used in connection with machines for producing fibrous webs or the winding devices of slitter-cutting machines 14 downstream devices 1 are used.
- the device 1 for packaging quasi online downstream of the slitter 14 as in a schematic simplified representation in FIG. 1a reproduced, from which the web rolls 2.1 to 2.n are transported to the device 1 by means of a transport device.
- the material web rolls 2.1 to 2.n can be seen from a roll magazine, then with respect to the operating parameters an optimal operation of the device 1 is selected and depending on this, the number of web rolls to be packaged N2 per desired period of time T soll is determined.
- the T Ü is, after a predefined period of time at least in stock in the setup area 10 supplies VM which is the from the respective in individual supply ranges 11.1 to 11.n existing consumables VM compound to capture.
- the detection can be carried out continuously or as already stated in predefined time intervals.
- the time period T u is set to be shorter than the predefined time period T set.
- the renewed production output N2new is determined in advance for the next predefined period of time T sollew and the consumables VM required for this purpose are newly calculated. Taking into account the still present in the setup area 10 and unneeded supplies VM is a re-feeding performed.
- the region Tnewnew can connect to the original region T soll but also already to the monitoring period T Ü . In this case, already during operation, a determination of the required consumable VM sollnew for the new layer.
- the FIG. 3 On the other hand, a recalculation after expiration of the predefined time period T soll illustrates.
- both automatic re-equipment and manual retrofitting can take place.
- the packaging material VM is retrofitted so that this whenever possible for all individual consumables VM in the form of packaging material V, end caps S, labels E and glue L for a predefined period T soll and in this possible enclosure of the Quantity N2 to material web rolls 2.1 to 2.n sufficient and all consumables VM, each at the same time, that is to be retrofitted at the same time.
- the machine or device 1 then stands still only once and can work during the entire mode of operation in the predefined time period T soll without disturbances.
- T is in the form of a layer length
- the time duration T soll can also be selected shorter or longer. This also depends in detail on the possibility of the advance planning of the output of production PA or of the material web rolls 2.1 to 2.n available for packaging.
- FIGS. 4a to 4c illustrate in a schematic simplified representation of the structure of a system according to the invention 15 for setup and the implementation of setup specifications.
- the system 15 comprises at least one device 16 for detecting / specifying the production output PA of a production plant 12 upstream of the device 1, which can be fed continuously directly to the device 1 or is taken from a buffer in the form of a magazine.
- the device 16 can be formed by a control and / or regulating device of the upstream production plant or a separate facility.
- the set-up system 15 includes at least one device 17 for acquiring / specifying the parameters PD of the web rolls 2.1 to 2.n ejected from the production line per unit time and a device 18 for detecting / specifying the used packaging material VM at least indirectly characterizing quantities PE and, depending on the realization of the method for setting up, a device 19 for specifying a time duration T soll , which corresponds to an operating period for which the materials prepared by means of the setting process are considered sufficient.
- the device 16 preferably detects the material web rolls to be packaged for a predefined period of time T soll in order to be able to provide the required consumable material for this period as well.
- the device 16 may be designed such that it only detects the number of required material web rolls 2.1 to 2.n to be packaged. However, it is also conceivable that this also simultaneously assumes the function of determining the parameters of the material web rolls 2.1 to 2.n and thus the function of the device 17. This means, in particular, the parameters of the material web rolls 2.1 to 2.n determining the amount of packaging material, in particular diameter and width.
- the device 18 may be optional. The data given via the devices 16 to 19 are supplied to an analysis and / or evaluation device 20 and in this the necessary set-up specifications are created from the resulting dependencies and functional relationships.
- FIGS. 4a to 4c The possibilities of the setup specifications for the individual setup processes are based on schematized representations of the system 15 in the FIGS. 4a to 4c played. Retrofitting can be done manually, semi-automatically or fully automated. This depends essentially on the design of the individual device 1 and the configuration of the set-up area 10 FIG. 4a In doing so, operating personnel become active, whereby the individual consumables VM are to spend in the respective provision areas 11.1 - 11.n.
- FIG. 4b is shown in a simplified schematic representation of a combination of automated provisioning and operating personnel, while Figure 4c a fully automated deployment. In this case, however, the individual staging areas 11.1 to 11.n are arranged such that these corresponding feed devices for the respective consumable material can be assigned and these are also freely accessible.
- the variables which are taken into account with a further device for detecting the existing consumable VM are processed in the evaluation or analysis device 20, whereby the consumables present in the provision regions in the set-up region 10 of the device 1 are available and be taken into account in the required quantity.
- the solution according to the invention is not limited to the illustrated embodiments. It is crucial that, depending on a desired throughput by the device 1 for the packaging of web rolls 2 per predefined time unit T soll, a set-up is made, which avoids a standstill of the device 1 in this period.
- the individual set-up specifications are implemented in such a way that the charge in the individual staging areas 11.1 to 11.n are further arranged with respect to the temporal sequence of the removal of packaging material from them in particular with changing material web roll to be wrapped within a predefined period of time that these are also accessible one after the other.
- different end cover sizes, which are to be processed within the predefined time period T soll are arranged in the order of their execution in the set-up area 10.
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Abstract
Description
Die Erfindung betrifft ein Verfahren zur Optimierung der Betriebsweise von Vorrichtungen zur Verpackung von Materialbahnrollen, bei welchem das zur Verpackung erforderliche Verbrauchsmaterial in einem Rüstbereich in der Vorrichtung bereitgestellt wird. Die Erfindung betrifft ferner ein System zur Rüstvorgabe für Verbrauchsmaterialien einer Vorrichtung zur Verpackung von Materialbahnrollen.The invention relates to a method for optimizing the operation of web roll packages, in which the consumable required for packaging is provided in a set-up area in the apparatus. The invention further relates to a system for set-up for consumables of a device for packaging material web rolls.
Vorrichtungen zur Verpackung von Materialbahnrollen sind in einer Vielzahl von Ausführungen aus dem Stand der Technik bekannt. Diese umfassen in der Regel mindestens eine Wickelstation, in der die Materialbahnrollen auf ihrem Außenumfang mit Verpackungsmaterial umschlungen werden, das über die Stirnseiten der Rollen ein wenig hinausragt und einen sogenannten Faltüberstand bildet, eine Faltstation, mittels derer der Faltüberstand umgebördelt wird, je eine Einheit, die Innen- bzw. Außenstirndeckel an die Stirnseiten der Materialbahnrollen anlegt (Stirndeckelapplikationsstationen) und eine Pressstation, mittels derer die Außenstirndeckel an die Materialbahnrollen angepresst werden, wobei diese Stationen in einzelnen Prozessabschnittsbereichen wirksam werden können.Devices for the packaging of web rolls are known in a variety of embodiments of the prior art. These usually comprise at least one winding station, in which the web rolls are wrapped on its outer periphery with packaging material which projects beyond the end faces of the rollers a little and forms a so-called Faltüberstand, a folding station, by means of which the folding supernatant is flanged, one unit, the inner or outer end cover on the end faces of the material web rolls creates (Stirndeckelapplikationsstationen) and a pressing station, by means of which the outer end cover are pressed against the web rolls, these stations can be effective in individual process section areas.
Das zur Verpackung benötigte Verbrauchsmaterial, insbesondere die Verpackungsbahnrollen und Stirndeckel sind unmittelbar im Bereich der Umhüllungsstation angeordnet. Die Verpackungsmaterialbahnrollen sind in einer dafür vorgesehenen Verpackungsmaterialbahnspendereinrichtung angeordnet und können in begrenzten Mengen auch in der Spendereinrichtung vorrätig gehalten werden. Die Stirndeckel werden in so genannten Bereitstellungsbereichen im Bereich der Umhüllungsstation und im Wirkungsbereich von so genannten Handlingeinheiten, insbesondere Einrichtungen zur Positionierung und/oder Fixierung von Stirndeckeln angeordnet. Sind die einzelnen Verbrauchsmaterialien aufgebraucht, müssen diese ersetzt werden. Dazu erfolgt eine Überwachung der einzelnen, den Rüstbereich bildenden Bereitstellungsbereiche, wobei das Erreichen jeweils einer vordefinierten Mindestmenge entweder selbsttätig vom Bedienpersonal erkannt oder aber automatisch ein entsprechendes Signal erzeugt wird, dass auf das Erfordernis einer Beschickung der Bereitstellungsbereiche hinweist. Im ungünstigsten Fall wird dieser Zustand erst nach Stillstand der Anlage, der durch das aufgebrauchte Verpackungsmaterial bedingt ist, erkannt. Ansonsten wird die Vorrichtung vom Bedienpersonal gestoppt und das erforderliche Verbrauchsmaterial nachgerüstet. Die daraus resultierende erforderliche fortlaufende Überwachung ist sehr aufwendig und kann bei nicht aufeinander abgestimmter Nachrüstung zu einer Vielzahl von erforderlichen Produktionsunterbrechungen führen, welche die Produktivität der Vorrichtung zum Verpacken erheblich reduzieren.The consumables required for packaging, in particular the packaging web rolls and end covers are arranged directly in the region of the wrapping station. The packaging material web rolls are arranged in a packaging material web dispensing device provided for this purpose and can be kept in stock in limited quantities also in the dispensing device. The end covers are used in so-called staging areas Area of the wrapping station and arranged in the area of action of so-called handling units, in particular devices for positioning and / or fixing of end caps. If the individual consumables are used up, they must be replaced. For this purpose, a monitoring of the individual, the set-up area forming staging areas, wherein the achievement of a predefined minimum amount either automatically detected by the operator or automatically generates a corresponding signal that indicates the requirement of a loading of the staging areas. In the worst case, this condition is recognized only after the system has come to a standstill, which is due to the used up packaging material. Otherwise, the device is stopped by the operator and retrofitted the required consumables. The resulting required continuous monitoring is very expensive and can result in mismatched retrofitting to a variety of required production interruptions, which significantly reduce the productivity of the device for packaging.
Der Erfindung liegt daher die Aufgabe zugrunde, ein Verfahren zur Optimierung der Betriebsweise von Vorrichtungen zur Verpackung von Materialbahnrollen, bei welchem das zur Verpackung erforderliche Verbrauchsmaterial in einem Rüstbereich in der Vorrichtung bereitgestellt wird, zu entwickeln, mit dem die Stillstandszeiten minimiert und die Produktivität der Packanlage erhöht werden.The invention is therefore based on the object, a method for optimizing the operation of devices for the packaging of web rolls, in which the consumables required for packaging is provided in a set-up area in the device to develop, minimizes downtime and the productivity of the packing system increase.
Die erfindungsgemäße Lösung ist durch die Merkmale der Ansprüche 1 und 12 charakterisiert. Vorteilhafte Ausgestaltungen sind in den Unteransprüchen beschrieben.The solution according to the invention is characterized by the features of
Ein erfindungsgemäßes Verfahren zur Optimierung der Betriebsweise von Vorrichtungen zur Verpackung von Materialbahnrollen, bei welchem das zur Verpackung erforderliche Verbrauchsmaterial in einem Rüstbereich in der Vorrichtung bereitgestellt wird, ist dadurch gekennzeichnet, dass zumindest ein Teil des zur Verpackung erforderlichen Verbrauchsmaterials im Rüstbereich in Abhängigkeit der zu verpackenden Materialbahnrollen, insbesondere deren Parameter und Anzahl vorgerüstet wird.An inventive method for optimizing the operation of devices for the packaging of web rolls, in which the consumables required for packaging in a set-up area in the device is provided, is characterized in that at least a portion of the consumables required for packaging in the set-up area in Dependence of the web rolls to be packaged, in particular their parameters and number is prepared.
Unter Verbrauchsmaterial im Sinne der Erfindung werden Materialien verstanden, die beim Verpackungsprozess zur Verpackung benötigt werden, wie beispielsweise Verpackungsmaterial, Stirndeckel, Leim und Kennzeichnungsmittel, insbesondere Etiketten oder Druckfarbe.For the purposes of the invention, consumables are understood as meaning materials which are required for packaging during the packaging process, such as, for example, packaging material, end covers, glue and identification means, in particular labels or printing ink.
Die erfindungsgemäße Lösung ermöglicht damit eine vorausschauende Vorrüstung von Verbrauchsmaterial für eine vordefinierte Anzahl von zu verpackenden Materialbahnrollen und/oder einen vordefinierten Zeitraum, wobei das gesamte erforderliche Verbrauchsmaterial für diese Anzahl und/oder Zeitdauer bereitgestellt wird. Rüstvorgänge vor Ablauf dieser Zeitdauer und/oder vor Beendigung der Verpackung dieser Materialbahnrollen entfallen. Damit kann für diesen Zeitraum eine Produktionsunterbrechung bedingt durch Rüstvorgänge ausgeschlossen werden. Der Überwachungsaufwand wird mininiert und das Bedienpersonal kann für andere Aufgaben eingesetzt werden. Dadurch kann ferner auch die Anzahl erforderlichen Bedienpersonals insgesamt reduziert werden. Durch optimale Abstimmung der Abläufe an mehreren Packanlagen aufeinander können diese von einer geringeren Anzahl von Personen bei gleicher Auslastung der einzelnen Vorrichtungen zum Verpacken bedient werden.The solution according to the invention thus makes it possible to pre-equip consumables for a predefined number of material web rolls to be packaged and / or a predefined period of time, the entire consumable required for this number and / or duration being made available. Setup operations before the end of this period and / or before the end of the packaging of these web rolls eliminated. This means that production interruptions due to set-up processes can be excluded for this period. The monitoring effort is minimized and the operator can be used for other tasks. As a result, the number of required operating personnel can also be reduced overall. By optimally coordinating the processes at several packing stations, these can be operated by a smaller number of persons with the same capacity utilization of the individual packaging devices.
Zur individuellen Ausführung der Verpackungen gemäß Kundenwunsch wird in einer vorteilhaften Weiterentwicklung das erforderliche Verbrauchsmaterial in Abhängigkeit der Eigenschaften des zur Verpackung geforderten Verpackungsmaterials bereitgestellt.For an individual embodiment of the packaging according to customer requirements, the required consumable material is provided in an advantageous further development as a function of the properties of the packaging material required for packaging.
Um möglichst einfach händelbare Rüstintervalle zu erzielen, erfolgt die Vorrüstung in Abhängigkeit der in einem vordefinierten Zeitraum zu verpackenden Materialbahnrollen. Der Zeitraum kann beliebig gewählt werden, vorzugsweise orientiert dieser sich jedoch an den Schichtzeiten und den Betriebszeiten vorgeordneter Anlagen, wie Rollenschneidmaschinen oder Maschinen zur Herstellung von Materialbahnen. Das erforderliche Verbrauchsmaterial wird dann in besonders vorteilhafter Weise als Funktion des Produktionsausstoßes pro Zeiteinheit einer der Vorrichtung vorgeordneten Anlage, insbesondere Maschine zur Herstellung von Faserstoffbahnen oder Rollenschneidmaschine vorgerüstet. Dies ermöglicht eine zeitnahe Verpackung des Produktionsausstosses und reduziert die Gefahr von Produktionsstauungen.In order to achieve easily negotiable setup intervals, the pre-equipment is carried out depending on the material web rolls to be packaged in a predefined period of time. The period can be chosen arbitrarily, but this is preferably oriented to the shift times and the operating times of upstream facilities, such as slitter or machines for Production of material webs. The required consumable material is then prepared in a particularly advantageous manner as a function of the production output per unit time of a device upstream of the device, in particular machine for the production of fibrous webs or slitter. This allows a timely packaging of the production output and reduces the risk of production stagnation.
Das erforderliche Verbrauchsmaterial wird dazu vorzugsweise in Abhängigkeit zumindest einer der nachfolgend genannten Größen vorgerüstet:
- Maschinengeschwindigkeit der vorgeordneten Produktionsanlage
- Taktzeit der Vorrichtung zur Verpackung von Materialbahnrollen
- Anzahl der Materialbahnrollen
- Parameter der Materialbahnrollen, insbesondere Dimensionierung.
- Machine speed of the upstream production plant
- Cycle time of the device for packaging material web rolls
- Number of material web rolls
- Parameters of the material web rolls, in particular dimensioning.
Der Rüstvorgang, insbesondere die Beschickung der Bereitstellungsbereiche selbst kann manuell oder aber zumindest teilautomatisiert erfolgen. Letztere Möglichkeit bietet den Vorteil, dass unter Umständen eine Unterbrechung der Produktion vermieden werden kann, da das Rüsten auch bei noch arbeitender Vorrichtung möglich ist.The setup process, in particular the loading of the staging areas themselves can be done manually or at least partially automated. The latter possibility offers the advantage that under certain circumstances, an interruption of production can be avoided, since the setting is possible even when still working device.
Zur Sicherstellung der Rüstintervalle erfolgt die Rüstvorgabe unter Berücksichtigung eines Sicherheitsfaktors, d.h. einer Zugabe für Verbrauchsmaterial. Dadurch können z.B. Stirndeckelverluste während der Verpackung im zu berücksichtigenden Verbrauchsmaterial ausgeglichen werden.To ensure the set-up intervals, the set-up takes place taking into account a safety factor, i. an addition to consumables. Thereby, e.g. Lid losses are compensated during packaging in the consumable to be considered.
In einer Weiterentwicklung erfolgt die Rüstvorgabe vorzugsweise unter Berücksichtigung des im Rüstbereich noch vorhandenen Verbrauchsmaterials. Dadurch kann der Einsatz von Verbrauchsmaterial optimiert werden.In a further development, the setup specification preferably takes place taking into account the consumable material remaining in the setup area. This can optimize the use of consumables.
Vorrichtungsmäßig ist ein System zur Rüstvorgabe für Verbrauchsmaterialien einer Vorrichtung zur Verpackung von Materialbahnrollen derart aufgebaut und ausgebildet, dass dieses zumindest eine Einrichtung zur Erfassung/Vorgabe der zu verpackenden Materialbahnrollen oder der zu verpackenden Materialbahnrollen pro Zeitraum, eine Einrichtung zur Erfassung/Vorgabe der Parameter der Materialbahnrollen, eine Einrichtung zur Erfassung/Vorgabe von, das verwendete Verpackungsmaterial VM wenigstens mittelbar charakterisierenden Größen und optional eine Einrichtung zur Vorgabe einer Zeitdauer Tsoll sowie eine Auswert-und/oder Analysevorrichtung umfasst. Die Funktionen einzelner Einrichtungen können dabei auch zusammengefasst beziehungsweise von einer gemeinsamen Einrichtung ausgeführt werden.In terms of the device, a system for setting up consumables of a device for packaging web rolls is constructed in such a way and designed such that this at least one device for detecting / specifying the web rolls to be packaged or the material web rolls to be packaged per period, a device for detecting / specifying the parameters of the web rolls, means for detecting / presetting of, the packaging material used VM at least indirectly characterizing sizes and optionally a device for specifying a time duration T soll and an evaluation and / or analysis device. The functions of individual devices can also be combined or executed by a common device.
Auf der Grundlage der in der Auswert-und Analysevorrichtung verarbeiteten Daten werden Stellgrößen erstellt, die der Ansteuerung eines Informations- und Wartungssystems dienen und/oder der Ansteuerung der Stelleinrichtungen zum Rüsten des Rüstbereiches.On the basis of the processed in the evaluation and analysis data manipulated variables are created, which serve to control an information and maintenance system and / or the control of the adjusting devices for setting the set-up area.
Die Kopplung aller Komponenten des Rüstsystems kann über feste Leitungsverbindungen oder aber vorzugsweise drahtlos, d.h. per Funk oder Infrarot erfolgen.The coupling of all components of the set-up system may be via fixed line connections or preferably wirelessly, i. via radio or infrared.
Zur Berücksichtigung des Produktionsausstosses vorgeordneter Anlagen wird die Einrichtung zur Erfassung/Vorgabe der zu verpackenden Materialbahnrollen oder der zu verpackenden Materialbahnrollen in einer vordefinierten Zeitdauer vorzugsweise direkt von einer Einrichtung zur Erfassung/Vorgabe des Produktionsausstosses einer der Vorrichtung zum Verpacken vorgeordneten Produktionsanlage, insbesondere einer Steuereinrichtung/Regeleinrichtung einer der Vorrichtung vorgelagerten Anlage gebildet. Dies erlaubt auch rasche Anpassungen bei sich ändernder Produktion.In order to take into account the production output of upstream installations, the device for detecting / specifying the material web rolls to be packaged or the material web rolls to be packaged is preferably directly from a device for detecting / specifying the production output of a production plant upstream of the packaging device, in particular a control device / controller, within a predefined period of time one of the device upstream plant formed. This also allows for rapid adjustments as production changes.
Um nicht benötigtes Verbrauchsmaterial aus dem Rüstbereich entfernen zu können. Ist im Rüstbereich zumindest eine Einrichtung zur Erfassung der noch vorhandenen Verbrauchsmaterialien vorgesehen ist, die mit der Auswert- und/oder Analyseeinrichtung gekoppelt ist. Entsprechend der erforderlichen Rüstvortgaben kann das noch vorhandene Verbrauchsmaterial in die neue Rüstvorgabe mit einbezogen werden oder aber wird entfernt.To be able to remove unneeded consumables from the setup area. Is at least one device for detecting the remaining consumables is provided in the setup area, which is coupled to the evaluation and / or analysis device. According to the required setup requirements The remaining consumables can be included in the new setup specification or removed.
Die Erfindung wird im Folgenden anhand von Ausführungsbeispielen unter Bezugnahme auf die Figuren näher erläutert. Diese zeigen:
Figur 1a- beispielhaft eine Ausführung einer Vorrichtung zum Verpacken von Materialbahnrollen;
- Figur 1 b
- ein erfindungsgemäßes Verfahren zum Rüsten einer Vorrichtung zum Verpacken von Materialbahnrollen in Abhängigkeit des Produktionsausstosses einer vorgeordneten Produktionsanlage;
- Figuren 2a und 2b
- vorteilhafte Weiterentwicklungen des erfindungsgemäßen Verfahrens gemäß
Figur 1b ; Figur 3- eine weitere Weiterentwicklung des erfindungsgemäßen Verfahrens gemäß
Figur 1b ; - Figuren 4a bis 4c
- Ausführungen eines erfindungsgemäßen Systems für Rüstvorgaben.
- FIG. 1a
- an example of an embodiment of a device for packaging material web rolls;
- Figure 1 b
- a method according to the invention for setting up a device for packaging material web rolls as a function of the production output of an upstream production plant;
- FIGS. 2a and 2b
- advantageous developments of the inventive method according to
FIG. 1b ; - FIG. 3
- a further development of the method according to the invention
FIG. 1b ; - FIGS. 4a to 4c
- Embodiments of a system according to the invention for setup specifications.
Die
Die
In einer besonders vorteilhaften Ausführung wird die erfindungsgemäße Lösung immer im Zusammenhang mit Maschinen zur Herstellung von Faserstoffbahnen beziehungsweise den Wickelvorrichtungen von Rollenschneidmaschinen 14 nachgeordneten Vorrichtungen 1 zum Einsatz gelangen. In diesem Fall ist vorzugsweise die Vorrichtung 1 zur Verpackung quasi online der Rollenschneidmaschine 14 nachgeordnet, wie in schematisiert vereinfachter Darstellung in
Gemäß einer besonders vorteilhaften Ausführung in der
Je nach Anordnung der Rüstbereiche 10 und der Realisierung des Wechsels der leeren Verpackungsmaterialträger kann sowohl eine automatische Neuausrüstung als auch eine manuelle Nachrüstung erfolgen. Wird das erfindungsgemäße Verfahren gemäß
Die
Die Möglichkeiten der Rüstvorgaben für die einzelnen Rüstvorgänge sind anhand schematisierter Darstellungen des Systems 15 in den
Gemäß einer Weiterentwicklung, hier jedoch nicht dargestellt, werden in der Auswert- oder Analyseeinrichtung 20 auch die mit einer weiteren Einrichtung zur Erfassung des vorhandenen Verbrauchsmaterials VMist berücksichtigten Größen verarbeitet, wobei die in den Bereitstellungsbereichen im Rüstbereich 10 der Vorrichtung 1 vorhandenen Verbrauchsmaterialien als vorhanden zugrunde gelegt werden und bei der geforderten Menge berücksichtigt werden. Es versteht sich von selbst, dass bei allen Vorgängen für das Verbrauchsmaterial die einzelnen Bestimmungsvorgänge jeweils für Verpackungsmaterialbahnrollen, Stirndeckel sowie zusätzliche Materialien wie Adhäsionsmittel, Etiketten separat für sich ermittelt werden, und zwar immer auf der Grundlage der geforderten zu umhüllenden Materialbahnrollen.According to a further development, not shown here, however, the variables which are taken into account with a further device for detecting the existing consumable VM are processed in the evaluation or
Die erfindungsgemäße Lösung ist nicht auf die dargestellten Ausführungen beschränkt. Entscheidend ist, dass in Abhängigkeit eines gewünschten Durchsatzes durch die Vorrichtung 1 zur Verpackung von Materialbahnrollen 2 pro vordefinierter Zeiteinheit Tsoll eine Rüstvorgabe erfolgt, die in dieser Zeitdauer einen Stillstand der Vorrichtung 1 vermeidet. In einer besonders vorteilhaften Ausführung werden insbesondere bei wechselnder zu umhüllender Materialbahnrollenart innerhalb einer vordefinierten Zeitdauer die einzelnen Rüstvorgaben derart umgesetzt werden, dass die Beschickung in den einzelnen Bereitstellungsbereichen 11.1 bis 11.n ferner hinsichtlich der zeitlichen Reihenfolge der Entnahme von Verpackungsmaterial aus diesen derart angeordnet sind, dass diese auch nacheinander anfahrbar sind. So können beispielsweise unterschiedliche Stirndeckelgrößen, welche innerhalb der vordefinierten Zeitdauer Tsoll zu verarbeiten sind, in der Reihenfolge ihrer Abarbeitung im Rüstbereich 10 angeordnet werden.The solution according to the invention is not limited to the illustrated embodiments. It is crucial that, depending on a desired throughput by the
- 11
- Vorrichtung zur Verpackung von MaterialbahnrollenDevice for packaging material web rolls
- 2.1 bis 2.n2.1 to 2.n
- MaterialbahnrolleWeb roll
- 33
- Umhüllungsstationwrapping station
- 44
- Einrichtung zur Positionierung und Fixierung von StirndeckelnDevice for positioning and fixing end covers
- 55
- StirndeckelstapelHead pile
- 66
- VerpackungsmaterialspendereinrichtungPackaging material dispensing apparatus
- 77
- PressePress
- 88th
- Etikettiereinrichtunglabeling
- 99
- Kennzeichnungseinrichtungdesignator
- 1010
- Rüstbereichsetup area
- 11.1 bis 11.n11.1 to 11.n
- BereitstellungsbereichStaging area
- 1212
- Produktionsanlageplant
- 1414
- RollenschneidmaschineWinder
- 1515
- System zur RüstvorgabeSystem for setup
- 1616
- Einrichtung zur Erfassung/VorgabeDevice for recording / specification
- 1717
- Einrichtung zur Erfassung/VorgabeDevice for recording / specification
- 1818
- Einrichtung zur Erfassung/VorgabeDevice for recording / specification
- 1919
- Einrichtung zur Erfassung/VorgabeDevice for recording / specification
- 2020
- Analyse und/oder AuswerteinrichtungAnalysis and / or evaluation device
- 2121
- Anzeigeeinrichtungdisplay
- N2, N2soll, N2sollneu N2, N2 should , N2 should be new
- Anzahl der zu verpackenden MaterialbahnrollenNumber of web rolls to be packed
- Tsoll T shall
- vordefinierte Zeitspannepredefined time span
- Tsollneu T should be new
- neue vordefinierte Zeitspannenew predefined time span
- VMsollneu,VMsoll VM should new , VM should
- Verbrauchsmaterialconsumables
- VV
- Verpackungsmaterialpacking material
- SS
- Stirndeckelfront cover
- Ee
- Etikettenlabels
- LL
- Leimglue
- PDPD
- Parameter der MaterialbahnrollenParameters of the material web rolls
- PEPE
- Eigenschaftsparameter des VerpackungsmaterialsProperty parameters of the packaging material
- PAPA
- Produktionsausstoßproduction output
Claims (16)
dadurch gekennzeichnet,
dass zumindest ein Teil des zur Verpackung erforderlichen Verbrauchsmaterials (VMsoll) im Rüstbereich (10) in Abhängigkeit der zu verpackenden Materialbahnrollen (2.1-2.n), insbesondere der Anzahl (N2soll) und Parameter (PD) der Materialbahnrollen (2.1-2.n) vorgerüstet wird.Method for optimizing the operation of devices (1) for the packaging of web rolls (2.1-2.n), in which the consumable material (VM soll ) required for packaging is provided in a setting region (10) in the device (1),
characterized,
that at least part of the consumable material (VM should ) required for packaging in the set-up area (10) depends on the material web rolls (2.1-2.n) to be packaged, in particular the number (N2 soll ) and parameters (PD) of the web rolls (2.1-2 .n) is prepared.
dadurch gekennzeichnet,
dass das zur Verpackung erforderliche Verbrauchsmaterial (VMsoll) in Abhängigkeit der Eigenschaften (PE) des zur Verpackung geforderten Verbrauchsmaterials (VMsoll) bereitgestellt wird.Method according to claim 1,
characterized,
that the consumable material (VM soll ) required for packaging is provided as a function of the properties (PE) of the consumable (VM soll ) required for packaging.
dadurch gekennzeichnet,
dass das Verbrauchsmaterial (VMsoll) in Abhängigkeit der in einem vordefinierten Zeitraum (Tsoll) zu verpackenden Materialbahnrollen (2.1-2.n) vorgerüstet wird.Method according to one of claims 1 or 2,
characterized,
in that the consumable material (VM should ) is prepared in dependence on the material web rolls (2.1-2.n) to be packaged in a predefined period of time (T soll ).
dadurch gekennzeichnet,
dass das zur Verpackung erforderliche Verbrauchsmaterial (VMsoll) als Funktion des Produktionsausstosses (PA) pro Zeiteinheit einer der Vorrichtung (1) vorgeordneten Anlage (12), insbesondere Maschine zur Herstellung von Faserstoffbahnen oder Rollenschneidmaschine (14) vorgerüstet wird.Method according to one of claims 1 to 3,
characterized,
that the consumable material (VM soll ) required for packaging is prepared as a function of the production output (PA) per unit time of a device (12) upstream of the device (1), in particular a machine for producing fibrous webs or a slitter-winder (14).
dadurch gekennzeichnet,
dass das erforderliche Verbrauchsmaterial (VMsoll) in Abhängigkeit zumindest einer der nachfolgend genannten Größen vorgerüstet wird:
characterized,
that the required consumables (VM should ) be prepared depending on at least one of the following quantities:
dadurch gekennzeichnet,
dass der vordefinierte Zeitraum (Tsoll) zumindest einer Normalschichtlänge, insbesondere 8 Stunden entspricht.Method according to one of claims 1 to 5,
characterized,
that the predefined period of time (T soll) at least one layer normal length, corresponds, in particular 8 hours.
dadurch gekennzeichnet,
dass das erforderliche Verbrauchsmaterial (VMsoll) manuell bereitgestellt wird.Method according to one of claims 1 to 6,
characterized,
that the required consumables (VM should ) be provided manually.
dadurch gekennzeichnet,
dass zumindest ein Teil des erforderlichen Verbrauchsmaterials (VMsoll) automatisiert bereitgestellt wird.Method according to one of claims 1 to 7,
characterized,
that at least part of the required consumables (VM should ) is provided automatically.
dadurch gekennzeichnet,
dass die Rüstvorgabe unter Berücksichtigung eines Sicherheitsfaktors (K) erfolgt.Method according to one of claims 1 to 8,
characterized,
that the set-up specification takes into account a safety factor (K).
dadurch gekennzeichnet,
dass die Rüstvorgabe unter Berücksichtigung des im Rüstbereich (10) noch vorhandenen Verbrauchsmaterials (VMist) erfolgt.Method according to one of claims 1 to 9,
characterized,
that the set-up specification takes place taking into account the consumables (VM is ) still present in the setup area (10).
dadurch gekennzeichnet,
dass zumindest die folgenden Verbrauchsmaterialien (VMsoll) bereitgestellt werden:
characterized,
that at least the following consumables (VM should ) be provided:
dadurch gekennzeichnet,
dass dieses eine mit der Auswert - und/oder Analysevorrichtung (20) koppelbare Anzeigeeinrichtung (21) umfasst.System according to claim 12,
characterized,
in that this comprises a display device (21) which can be coupled to the evaluation and / or analysis device (20).
dadurch gekennzeichnet,
dass als Verbrauchsmaterialien (VMsoll) Verpackungsmaterialien (V) und/oder die Stirndeckel (S, SA, SI) angesehen werden.System according to claim 12 or 13,
characterized,
that as consumables (VM should ) packaging materials (V) and / or the end covers (S, S A , S I ) are considered.
dadurch gekennzeichnet,
dass die Einrichtung (16) zur Erfassung/Vorgabe der zu verpackenden Materialbahnrollen (2.1-2.n) oder der zu verpackenden Materialbahnrollen in einer vordefinierten Zeitdauer von einer Einrichtung (16) zur Erfassung/Vorgabe des Produktionsausstosses einer der Vorrichtung (1) zum Verpacken vorgeordneten Produktionsanlage (12), insbesondere einer Steuereinrichtung/Regeleinrichtung einer der Vorrichtung (1) vorgelagerten Anlage (12) gebildet wird.System according to one of claims 12 to 14,
characterized,
in that the device (16) for detecting / specifying the material web rolls (2.1-2.n) to be packaged or the material web rolls to be packaged is in a predefined period of time by a device (16) for detecting / specifying the production output of one of the device (1) for packaging upstream production plant (12), in particular a control device / control device of the device (1) upstream plant (12) is formed.
dadurch gekennzeichnet,
dass im Rüstbereich zumindest eine Einrichtung zur Erfassung der noch vorhandenen Verbrauchsmaterialien vorgesehen ist, die mit der Auswert-und/oder Analyseeinrichtung (20) gekoppelt ist.System according to one of claims 12 to 15,
characterized,
that at least one device for detecting the remaining consumables is provided in the setup area associated with the evaluation system and / or analysis device (20) is coupled.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008041007A DE102008041007A1 (en) | 2008-08-05 | 2008-08-05 | Method for optimizing the operation of web roll packaging apparatus and consumable set-up system |
Publications (2)
Publication Number | Publication Date |
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EP2151386A1 true EP2151386A1 (en) | 2010-02-10 |
EP2151386B1 EP2151386B1 (en) | 2012-01-18 |
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Application Number | Title | Priority Date | Filing Date |
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EP09162950A Not-in-force EP2151386B1 (en) | 2008-08-05 | 2009-06-17 | Method for optimising the operation of devices for packing material strips and system to provide consumables |
Country Status (3)
Country | Link |
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EP (1) | EP2151386B1 (en) |
AT (1) | ATE541785T1 (en) |
DE (1) | DE102008041007A1 (en) |
Cited By (1)
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---|---|---|---|---|
DE102022123054A1 (en) | 2022-09-09 | 2024-03-14 | Krones Aktiengesellschaft | Method for monitoring production of a labeling machine and labeling machine for labeling containers |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1127791A1 (en) | 2000-02-25 | 2001-08-29 | Pulsar S.r.l. | Method and installation for producing,conveying and packaging articles,in particular paper rolls or the like |
US6772043B1 (en) * | 2003-02-05 | 2004-08-03 | T.M.C., S.P.A. | Apparatus for automatically controlling the work flow of an automatic wrapping machine, in particular for rolls of paper |
-
2008
- 2008-08-05 DE DE102008041007A patent/DE102008041007A1/en not_active Withdrawn
-
2009
- 2009-06-17 EP EP09162950A patent/EP2151386B1/en not_active Not-in-force
- 2009-06-17 AT AT09162950T patent/ATE541785T1/en active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1127791A1 (en) | 2000-02-25 | 2001-08-29 | Pulsar S.r.l. | Method and installation for producing,conveying and packaging articles,in particular paper rolls or the like |
US6772043B1 (en) * | 2003-02-05 | 2004-08-03 | T.M.C., S.P.A. | Apparatus for automatically controlling the work flow of an automatic wrapping machine, in particular for rolls of paper |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022123054A1 (en) | 2022-09-09 | 2024-03-14 | Krones Aktiengesellschaft | Method for monitoring production of a labeling machine and labeling machine for labeling containers |
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Publication number | Publication date |
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EP2151386B1 (en) | 2012-01-18 |
ATE541785T1 (en) | 2012-02-15 |
DE102008041007A1 (en) | 2010-02-11 |
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