EP1787793B1 - Vorrichtung zum Aufrichten von Schalen aus Zuschnitten - Google Patents

Vorrichtung zum Aufrichten von Schalen aus Zuschnitten Download PDF

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Publication number
EP1787793B1
EP1787793B1 EP06023527A EP06023527A EP1787793B1 EP 1787793 B1 EP1787793 B1 EP 1787793B1 EP 06023527 A EP06023527 A EP 06023527A EP 06023527 A EP06023527 A EP 06023527A EP 1787793 B1 EP1787793 B1 EP 1787793B1
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EP
European Patent Office
Prior art keywords
moving member
tray
sheet
store
forming walls
Prior art date
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Active
Application number
EP06023527A
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English (en)
French (fr)
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EP1787793A2 (de
EP1787793A3 (de
Inventor
Luca Bini
Valentina Silva
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Emmeti SpA
Original Assignee
Emmeti SpA
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Publication date
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Priority to PL06023527T priority Critical patent/PL1787793T3/pl
Publication of EP1787793A2 publication Critical patent/EP1787793A2/de
Publication of EP1787793A3 publication Critical patent/EP1787793A3/de
Application granted granted Critical
Publication of EP1787793B1 publication Critical patent/EP1787793B1/de
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/52—Folding sheets, blanks or webs by reciprocating or oscillating members, e.g. fingers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
    • B31B2100/002—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed
    • B31B2100/0024—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed having all side walls attached to the bottom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2120/00—Construction of rigid or semi-rigid containers
    • B31B2120/30—Construction of rigid or semi-rigid containers collapsible; temporarily collapsed during manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/44—Folding sheets, blanks or webs by plungers moving through folding dies
    • B31B50/46—Folding sheets, blanks or webs by plungers moving through folding dies and interconnecting side walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/76—Opening and distending flattened articles

Definitions

  • the present invention relates to an apparatus for forming edged trays from blank sheets (i.e. die-cut sheets), preferably made of cardboard, of the type comprising a store for a stack of blank sheets, a first moving member for at least one sheet to be processed and a plurality of forming walls within which the sheet is forcedly inserted, such as to obtain said edged tray, by means of folding suitable flaps and tabs of the sheet.
  • blank sheets i.e. die-cut sheets
  • first moving member for at least one sheet to be processed
  • a plurality of forming walls within which the sheet is forcedly inserted such as to obtain said edged tray, by means of folding suitable flaps and tabs of the sheet.
  • edged trays such as suitable for holding bottles or other containers
  • cardboard blank sheets which, after they exit from the die-cutting press, are stacked in a preferably horizontally or vertically developing store, taken from here by means of a suitable moving member, and thus placed at a plurality of forming walls that are shaped such as to form in the blank sheet those folds as defined by the previously made creasing lines, which are required for making an edged tray.
  • a suitable pusher, or punch forces the blank sheet into the space being defined by these walls, thus causing the flaps and tabs thereof - which are defined by said creasing lines - to fold and making, at least partially, the tray.
  • a second moving member takes up the tray, which has been formed by means of the above-mentioned forming walls and punch thereof, and brings it to a storage station, where said tray can be taken up for further use, or where forming auxiliary means, if provided, provide to, for example, close the tray with glue or staples, or however finishing it, depending on what has been provided during the design step.
  • GB 2,023,548 issued to NUTRO, describes a similar apparatus, wherein a vertically developed store of stacked blank sheets is placed on the side of an "drawing" area of blank sheets, which consists of a plurality of walls defining a forming frame for a tray.
  • the apparatus provides a first moving member for the stacked blank sheets that, by being translatable along two perpendicular axes, has the function of taking up, by means of suction grippers or a suction system, a sheet from the stack being the store and then bringing the taken-up sheet and releasing the latter above the forming frame.
  • the blank sheet which is initially rested on the walls constituting the forming frame, is forcedly pushed into the latter by a suitable punch, such as to provide on the blank sheet, by plastic (i.e. permanent) deformation, the folds required for obtaining the tray.
  • An auxiliary apparatus provided with further moving means thereof, if provided, can be arranged downstream of the forming frame in order to take up the formed tray and place the latter in a special storage station.
  • CA 2,110,766 issued to Zinzius, describes an apparatus similar to that described in GB 2,023,548 , wherein the store for stacked blank sheets is arranged on a side of a tray-forming device, and wherein said device is of the type comprising a plurality of forming walls and a punch, or pusher, being suitable to force the blank sheet into said forming walls.
  • a transportation member being placed under the store and substantially consisting of a conveyor belt.
  • Another conveyor belt, placed downstream of the forming walls has further the function of bringing the tray to a storage station.
  • this dimensions are known to be reduced by arranging the store of stacked sheets, usually according to a vertical development, which store can advantageously consist of a simple stack of these sheets, on-line with the forming walls, and the punch thereof, if provided, which are in this case arranged immediately downstream of the sheet store outlet section.
  • the possibility of moving said forming walls close to and away from each other allows the sheet being processed to enter from the store to the forming area, when these walls are away from each other, and the subsequent forming operation is allowed either by these walls moving close to each other about the blank sheet, or by means of the punch action when the forming walls have been moved again close to each other.
  • a first moving member is known to be provided for moving the sheet to be processed from the store to the forming walls, a punch, if provided, and a further grip member for carrying the tray to a storage station.
  • Another object of the present invention is to provide an apparatus for making edged trays that does not have excessive plan overall dimensions and is also simple to use.
  • a further object of the present invention is to provide a method for operating said apparatus, which allows making edged trays from blank sheets in an effective and rapid manner.
  • the apparatus for making edged trays from blank sheets comprises a stationary store for a plurality of stacked blank sheets , a first moving member +for at least one of these sheets, one or more tray-forming walls being arranged substantially at the store outlet section, and being movable between an at least partially closed position and an opened position of the store outlet section, as well as at least one storage station for the tray.
  • This first moving member is movable according to a rectilinear reciprocating motion between a take-up position of, within the store, at least one sheet, and a tray release position at the above-mentioned storage station.
  • This first moving member is, in the rectilinear reciprocating motion thereof, also a pusher for forcedly inserting the sheet into the forming walls.
  • this movable member in order to carry out what has been described above, requires an actuator that allows the same to be translated in only one direction, allows further simplifying the kinematism required, with clear advantages in terms of structural simplification and lower costs.
  • the store of stacked blank sheets is placed immediately under said forming walls, the storage station is arranged above the forming walls and the first moving member translates along a vertical straight line.
  • the apparatus has a generally vertical development, with reduced plan overall dimensions
  • this first moving member which preferably comprises sheet-holding means by means of fluidic suction, is shaped such that the travel thereof is controlled by a suitable control logic and extends between a position coincident with the store bottom wall, i.e. that wall opposite said outlet section for blank sheets , and a position corresponding to the storage station for the tray being formed.
  • the apparatus As the travel of the first moving member can be changed in a controlled manner, the apparatus is provided with a considerable flexibility of use, and any further actuator for the blank sheets or formed tray is accordingly unnecessary.
  • the apparatus forming walls are synchronized by means of a suitable control logic, with the reciprocating translation of said first moving member, such that these walls are automatically opened relative to each other in order to allow this first moving member to enter the blank sheet store, and then re-closed to block the store outlet section while defining the tray forming area when the first forming member is going to forcedly push the blank sheet to be processed between these walls.
  • a method for making edged trays from blank sheets in an apparatus comprising a stationary store for a plurality of these blank sheets being stacked on each other, one or more tray forming walls, which are placed substantially at the store outlet section, and being movable between an at least partially closed position and an opened position for this outlet section, a first moving member for at least one of the sheets stacked within the store, wherein this first moving member is movable at least according to a reciprocating rectilinear movement, and also acts as a pusher for forcedly inserting the blank sheet being processed within said forming walls, as well as at least one storage station for the tray.
  • This method comprises the following steps of:
  • the apparatus 1 has the purpose of forming, at least only by means of folding, a edged tray 9" from a blank sheet 9', that is preferably made of cardboard.
  • This tray 9" can be intended for containing bottles or other containers made of ceramic or glass.
  • the blank sheet 9' is suitably cut and shaped in a die-cutting press (not shown) such that the outer shape and creasing lines 16 define a base portion 13 of the finished tray 9", flaps 14, suitable to become the side edges of the tray 9", and tabs 15 arranged to become the corners of these side edges of the tray 9".
  • the apparatus for making edged trays 9", according to the present invention has the function of making at least this folding of flaps 14 and tabs 15 of the blank sheets 9', and only optionally providing the same with said fixing elements.
  • FIG. 1-5 a particular embodiment will be described below of an apparatus 1 for forming edged trays from a blank sheet 9, 9' according to the present invention.
  • This apparatus 1 comprises a store 2 for a plurality of blank sheets 9, 9' arranged in a stack 4, a first member 6 for moving at least one blank sheet 9, which is reciprocating movable at least in a predefined direction, a plurality of forming walls 5a, 5b 5c arranged above the outlet section of store 2 and also movable in an at least one predetermined direction either to allow or prevent the blank sheets 9 to pass from the stack 4 to the store 2 and in order to define at least one forming region for the blank sheet 9, 9', i.e. a delimited space where, when the sheet is forced therein, the flaps and tabs of the blank sheet 9, 9' are folded in order to provide the edged tray 9".
  • the apparatus 1 further comprises a storage station 12 (see Fig. 5 ) for the formed trays, which may be provided with a second moving member 10 for these trays.
  • the particular embodiment of the apparatus 1 as described herein has a substantially vertical development, and has the store 2, the forming walls 5a, 5b, 5c and the storage station, respectively, being placed upon each other.
  • said first member 6 for moving at least one blank sheet 9 of the apparatus 1 is translatably movable in a rectilinear direction of movement between a take-up position, within the store 2, of at least one blank sheet 9, and a position of releasing the tray at the storage station 12. Furthermore, during the rectilinear travel thereof, the moving member 6 acts also as a pusher for forcedly inserting the blank sheet 9 within the forming walls 5a, 5b, 5c, after they have been re-closed by moving close to each other, such as to define said forming region for the blank sheet 9.
  • an individual moving member, 6 which acts both as a transportation element for the blank sheet 9, prior to forming, and for the edged tray, after forming, and as a pusher, or punch, for providing the tray, is found to be particularly advantageous since it allows simplifying the structure of the apparatus 1, as the number of actuators required for operation is reduced.
  • the member 6 can preferably comprise a plurality of suction grippers or cups 7a, 7b fluidically connected to a suction system, which are suitable to hold, by means of depression, one of the blank sheets 9, and which are mounted on a movable cross-beam, which is slidably fastened to side rectilinear guides 8a, 8b, which are parallel to each other and arranged on the sides of this movable cross-beam.
  • the member 6 substantially translates in a vertical direction and consequently the side guides 8a, 8b are vertically directed.
  • the operation of the member 6 in the vertical translation thereof can be relied to pneumatic means, such as a hydraulic jack, or electric motors, such as direct current (DC) brushless motors, that are controlled by a suitable control logic (not shown) which allows the precise adjustment of the movement, and hence the travel, of this first moving member 6.
  • pneumatic means such as a hydraulic jack, or electric motors, such as direct current (DC) brushless motors, that are controlled by a suitable control logic (not shown) which allows the precise adjustment of the movement, and hence the travel, of this first moving member 6.
  • the shape of member 6 and the control logic thereof, as well as the optional provision of sensors suitable for detecting the size of the stack 4 or the distance between the member 6 and the last blank sheet 9 in the stack can allow the member 6 to reach the bottom (i.e. lower) wall of the store 2, such as to be capable of easily taking up and moving all the blank sheets 9 being in the stack 4 as the dimensions of the latter are changed.
  • the store 2 simply consists of a pallet 3 on which a plurality of blank sheets 9 are placed horizontal onto each other, such as to provide a stack 4 extending in the vertical direction.
  • the forming walls 5a, 5b, 5c placed in the apparatus 1 immediately above the outlet section of store 2, as stated above, can be translated in reciprocating manner in a horizontal direction, due to actuators and controllers (not shown), such as to be capable of clearing the outlet section of store 2 (see Fig. 1 ) or to be capable of defining, by blocking this outlet section, said forming area (see Fig. 2-5 ).
  • the movement of the forming walls 5a, 5b, 5c which may not be obviously necessarily rectilinear in a horizontal direction and is also a function of the geometry of the apparatus 1, can be preferably controlled in a synchronized manner with the translation of said first member 6 for moving the blank sheets 9.
  • the member 6 can rapidly enter the store 2, with the walls 5a, 5b, 5c being in the mutual opening position, and the blank sheet 9 can be as rapidly forced into the forming area, with the walls 5a, 5b, 5c in the position of moving close to each other.
  • These walls 5a, 5b, 5c which can be ideally arranged along the periphery of the tray to be formed, are suitably S-shaped, such as to have a vertical upper face that is arranged for centering the blank sheet 9 prior to forming, an inwardly inclined face that acts as the folding guide for the flaps and table of the blank sheet 9, and a last vertical lower face that finally defines the folding required to make the edges of the tray.
  • the number and arrangement of the forming walls 5a, 5b, 5c in the apparatus 1 are known to be given by the geometrical characteristics of the starting blank sheet and tray desired to be obtained.
  • the forming walls 5a, 5b, 5c not only can be translated in a rectilinear direction, but they can be also pivoted about axes transversal to said rectilinear direction, such that different faces can be presented to the sheet 9 being processed, such as shown in Fig. 2 , in order to center the sheet 9 prior to forming the latter.
  • the forming walls 5a, 5b, 5c which are for example also driven by brushless DC electric motors, can be translatably and rotatably controlled by suitable means (not shown) to move the blank sheet 9 being processed relative to said forming area, i.e. to center the sheet 9 relative to the configuration achieved by the walls 5a, 5b, 5c when the latter are arranged in their mutual tray-forming position.
  • the apparatus 1 provides that the first member 6 moving the blank sheets 9 is not only translatable in a rectilinear direction, but also rotatably operable, for example by means of brushless motors, about an axis that can either coincide with, or be incident to the rectilinear direction of translation thereof.
  • This possible rotation of the member 6, preferably about an axis orthogonal to the direction of translation has the purpose of allowing the release of the tray 9, at the storage station 12.
  • the member 6 is pivoted about a horizontal axis in order to allow the tray 9 to be released to said second moving member 10 of the storage station 12 by being rotated by 180° relative to the configuration thereof upon forming.
  • the second moving member 10 for the tray 9, which is provided in said storage station 12, can also comprise suction grippers or fluidic suction means 11a, 11b to hold, for example at the edges thereof, the tray 9 and transporting the latter by being variously arranged and oriented as a function of the requirements of the apparatus using the tray downstream of the apparatus 1.
  • the apparatus 1 can also comprise auxiliary means (not shown) for folding and/or fixing, such as by means of stapling or gluing the tabs and flaps of the blank sheet 9, auxiliary means that can be arranged for example at the forming walls 5a, 5b, 5c or downstream of the second moving member 10, within the storage station 12.
  • auxiliary means for folding and/or fixing, such as by means of stapling or gluing the tabs and flaps of the blank sheet 9
  • auxiliary means that can be arranged for example at the forming walls 5a, 5b, 5c or downstream of the second moving member 10, within the storage station 12.
  • all the actuators of the apparatus 1 can be controlled by a suitable control logic, for example implemented by means of a PLC or electronic processor (also not shown).
  • the apparatus 1 After the store 2 has been filled with a set of blank sheets , such as of the type 9' depicted in Fig. 6 , that are arranged in a stack 4 on a pallet 3, the apparatus 1 provides, preferably by means of suitable sensors and a control logic therefor, a first moving step (or mutual departure) of the forming walls 5a, 5b, 5c, in the outward horizontal direction of the apparatus 1 (as may be seen in Fig. 1 ), in order to clear the outlet section of the store 2 and thus allowing a blank sheet 9 to be taken up by the member 6.
  • the member 6 can translate in the direction of the store 2, along the guides 8a, 8b, and be arranged, also in this case by means of sensors, if provided, at the uppermost blank sheet 9 in the stack 4. As may be seen in Fig. 1 , in this position, when the fluidic suction system is operated, the member 6 can take up and hold the uppermost blank sheet 9 provided in the stack 4 within store 2 by means of the cups 7a, 7b.
  • said step of closing the walls 5a, 5b, 5c is such as to directly define a forming area for the blank sheet 9, i.e. these walls 5a, 5b, 5c are immediately arranged in their final position, in which the edged tray is obtained by the blank sheet 9 being forcedly inserted therein.
  • the blank sheet 9 can be also centered prior to being formed due to shape thereof and said arrangement of the walls 5a, 5b, 5c, or by auxiliary means being optionally provided.
  • the walls 5a, 5b, 5c, or at least one or more thereof, following the step of transporting the blank sheet 9 outside the store 2 can be rotated and translated in a controlled manner, such as to be a centering matrix for the blank sheet 9 being processed, such as shown in Fig. 2 .
  • the preferred embodiment of the method according to the present invention provides that the moving member 6, after the latter has reached a higher position relative to the walls 5a, 5b, 5c, temporarily releases the blank sheet 9, thus allowing the latter to drop on the walls 5a, 5b, 5c thereby facilitating the initial centering thereof relative to said forming area.
  • the blank sheet 9 is unfastened from the cups 7a, 7b of the suction means of the member 6, between the forming walls 5a, 5b, 5c, any further controlled movements, either rotational or translational, of these walls 5a, 5b, 5c can allow a precise centering for the blank sheet 9 being processed.
  • the member 6 preferably takes up again the (now centered) blank sheet 9, and lifts the latter relative to the walls 5a, 5b, 5c, which are then induced to be arranged such as to define said forming area, i.e. they are translated and rotated such as to be arranged, relative to each other, according to what is provided for the subsequent forming step, wherein the flaps and tabs of the blank sheet 9 must be folded by the engagement with these walls 5a, 5b, 5c.
  • the moving member 6 by holding the blank sheet 9 by means of the cups 7a, 7b of the suction means, is translated again to the store 2, such as to forcedly push the blank sheet 9 through the walls 5a, 5b, 5c, and thus provide the edged tray by folding said flaps and tabs of the blank sheet 9, about the creasing lines thereof.
  • the moving member 6, still holding the tray 9, translates away from the walls 5a, 5b, 5c to the storage station 12, where a final step of releasing the just-formed tray is provided.
  • a further step of rotating the tray 9 is provided, which is carried out by means of the rotation of the member 6 about an axis perpendicular to the direction of translation thereof, which allows presenting the latter, in the proper configuration thereof, to the second moving member 10 of the storage station 12 (see Fig. 4 and 5 ).
  • a release step ( Fig. 5 ), of the tray 9 at station 12 is finally provided, and thus the subsequent repetition of the method described above for forming further trays.

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  • Making Paper Articles (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Pile Receivers (AREA)

Claims (22)

  1. Vorrichtung (1) zur Erstellung von gesäumten Tabletts aus leeren Blättern (9, 9`), des Typs umfassend ein stationäres Lager (2) für eine Mehrheit der besagten leeren aufgestapelten Blätter (4), ein erstes bewegtes Mitglied (6) für mindestens ein (9) der besagten Blätter, eine oder mehrere Tablettbildende Wände (5a, 5b) die im Wesentlichen bei dem Ausgangsbereich des besagten Lagers angeordnet und zwischen einer teilweise geschlossenen und einer geöffneten Lage des besagten Auslaufbereiches des besagten Lagers beweglich sind, und auch mit mindestens einer Speicherstation (12) für das Tablett, dadurch gekennzeichnet, dass das besagte bewegtes Mitglied nach einer geradlinigen Hin-und Her-Bewegung beweglich ist zwischen einer Lage zum Entnehmen mindestens eines leeren Blattes im Inneren des besagten Lagers, beweglich ist, und einer Lage für die Freigabe des Tabletts bei des besagten Speicherstation, wobei das besagte bewegtes Mitglied, bei der geradlinigen Hin-und Her-Bewegung desselben, auch ein Schieber ist, um zwangsweise das besagte Blatt ins Innere der besagten Formwände einzuschieben.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass eine oder mehrere Formwände oberhalb oder unterhalb des besagten Auslaufbereiches der besagten Lagers angeordnet sind, und dass die besagte Entlade-Station oberhalb oder unterhalb der besagten entsprechenden Formwände angeordnet ist.
  3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass das besagte erstes bewegtes Mitglied nach einer geradlinigen Hin-und Her-Bewegung beweglich ist, längs einer im Wesentlichen geraden Linie.
  4. Vorrichtung nach einem der vorangehenden Ansprüchen, dadurch gekennzeichnet, dass der Hub des besagten ersten beweglichen Mitglieds während der besagten geradlinigen Hin-und Her-Bewegung, in steuerbarer Weise verändert werden kann.
  5. Vorrichtung nach Anspruch 4, worin sich der besagte Hub variabel zwischen einer im Wesentlichen mit der unteren Wand des besagten Lagers übereinstimmenden Position, und der besagten Entlade-Position der Tabletts erstreckt.
  6. Vorrichtung nach einer der vorangehenden Ansprüchen, dadurch gekennzeichnet, dass das besagte erstes bewegliches Mitglied auch um eine Drehachse bewegbar ist, die mit der Geraden zusammenfällt oder auf der Geraden fällt, längs deren sich das besagte bewegliches Mitglied nach einer geradlinigen Hin-und Her-Bewegung bewegt.
  7. Vorrichtung nach einer der vorangehenden Ansprüchen, dadurch gekennzeichnet, dass die besagte Achse um die das besagte bewegtes Mitglied drehbar ist, im Wesentlichen orthogonal zu der Geraden ist, längs die das besagte bewegtes Mitglied sich nach einer geradlinigen Hin-und Her-Bewegung bewegt.
  8. Vorrichtung nach Anspruch 3 und 7, dadurch gekennzeichnet, dass sich das besagte bewegtes Mitglied um eine im Wesentlichen horizontalen Achse bewegt.
  9. Vorrichtung nach einem der vorangehenden Ansprüchen, dadurch gekennzeichnet, dass das besagte erstes bewegtes Mitglied Sauggreifer und/oder fluidische Saugmittel (7a, 7b) aufweist, um das besagte mindestens ein Blatt zu halten.
  10. Vorrichtung nach einem der vorangehenden Ansprüchen, dadurch gekennzeichnet, dass die besagte Speicherstation mindestens ein zweites bewegtes Mitglied (10) für das besagte gesäumtes Tablett aufweist.
  11. Vorrichtung nach Anspruch 10, dadurch gekennzeichnet, dass das besagte mindestens zweites bewegtes Mitglied mit Sauggreifern (11a, 11b) und/oder fluidischen Saugmitteln ausgestattet ist, um das besagte Tablett zu halten.
  12. Vorrichtung nach einem der vorangehenden Ansprüchen, dadurch gekennzeichnet, dass es Mittel aufweist, um die Verlagerung der besagten Formwände mit der besagten Hin-und Her-Bewegung des besagten bewegten Mitglieds zu synchronisieren.
  13. Vorrichtung nach einem der vorangehenden Ansprüchen, dadurch gekennzeichnet, dass es Mittel umfasst, um das bearbeitete Blatt mittels der kontrollierten Bewegung der besagten Formwände zu zentrieren.
  14. Vorrichtung nach einem der vorangehenden Ansprüchen, dadurch gekennzeichnet, dass es Hilfsmittel umfasst, um Klappen und/oder Laschen des besagten leeren Blattes zu biegen und/oder fixieren, das bearbeitet wird.
  15. Verfahren um gesäumte Tabletts aus leeren Blättern zu herstellen, mittels einer Vorrichtung des Typs das ein stationäres Lager für eine Mehrheit der besagten aufeinander gestapelten Blätter umfasst, ein erstes bewegtes Mitglied für mindestens eine der besagten gestapelten Blätter, wobei das besagte bewegtes Mitglied mindestens nach einer geradliniger Hin-und Her-Bewegung beweglich ist, wobei ein oder mehrere Formwände des Tabletts, die bei dem Auslaufbereich der Blätter des besagten Lagers angeordnet ist, zwischen einer mindestens teilweise geschlossenen und einer geöffneten Lage des besagten Auslaufbereiches des besagten Lagers beweglich ist, und wobei das besagte erstes bewegtes Mitglied wie ein Drücker wirkt, um das besagte Blatt ins Innere der besagten Formwände zwangsweise einschieben, gekennzeichnet dadurch, dass es folgende Schritte aufweist:
    1. Bewegung der besagten Formwände zu der besagten geöffneten Lage des Auslaufbereiches des besagten Lagers;
    2. Bewegung des besagten ersten bewegtes Mitglied, im Inneren des besagten Lagers, mittels des besagten Auslaufbereiches desselben, zu einer Entnahme-Lage von mindestens einem Blatt;
    3. Entnahme und Förderung, mittels des besagten Auslaufbereiches, des besagten mindestens eines Blattes bei den besagten Formwänden;
    4. Verlagerung der besagten Formwände zu der besagten mindestens teilweise geschlossenen Lage des Auslaufbereiches des besagten Lagers;
    5. Verlagerung des besagten mindestens eines Blattes, das von dem besagten ersten bewegten Mitglied gehalten ist, ins Innere der besagten Formwände, um das besagte gesäumte Tablett zu fertigen;
    6. Verlagerung des besagten Tabletts, das von dem besagten ersten bewegten Mitglied gehalten ist, um die besagte Speicherstation zu erreichen;
    7. Freigabe des besagten Tabletts in die besagte Speicherstation.
  16. Verfahren nach Anspruch 15, worin das besagte erstes bewegtes Mitglied auch um eine Achse drehbar ist, die mit der Geraden zusammenfällt oder auf der Geraden fällt, längs deren sich das besagte bewegliches Mitglied nach einer geradlinigen Hin-und Her-Bewegung bewegt, wobei das Verhalten einen Schritt aufweist, dass das Tablett gedreht wird, vor dem besagten Schritt der Freigabe des besagten Tabletts in die Speicherstation.
  17. Verfahren nach Anspruch 15 oder 16, dadurch gekennzeichnet, dass es einen Schritt für die Zentrierung des besagten mindestens eines bearbeiteten Blattes mit Bezug auf die besagten Formwände umfasst, mittels einer relativen Bewegung einer oder mehreren der besagten Formwände mit bezug auf das besagte mindestens ein Blatt, oder umgekehrt, vor dem besagten Schritt der Verlagerung des besagten eines Blattes, das mittels des besagten ersten bewegten Mitglieds im Inneren der besagten Formwände gehalten ist.
  18. Verfahren nach Anspruch 17, worin der besagte Schritt der Zentrierung den Schritt der vorläufigen Freigabe des besagten mindestens eines bearbeiteten Blattes umfasst, mittels des besagten ersten bewegten Mitglieds, um sich auf die besagten Formwände zu stützen.
  19. Verfahren nach Anspruch 18, worin der besagte Schritt der Zentrierung, unmittelbar nach dem besagten vorläufigen Schritt der Freigabe, einen Schritt der Verlagerung der besagten Formwände umfasst, um das besagte mindestens ein Blatt zu zentrieren.
  20. Verfahren nach Anspruch 18 oder 19, worin der besagte Schritt der Zentrierung einen endlichen Schritt einer Entnahme umfasst, mittels des besagten ersten bewegten Mitglieds, von mindestens einen bearbeiteten Blatt.
  21. Verfahren nach einer der Ansprüche von 17 zu 20, worin die besagten Formwände so bewegt werden, dass sie eine verschiedene Gestalt für den besagten Schritt der Zentrierung einnehmen, und den besagten Schritt der Verlagerung von mindestens einen Blatt, das mittels des besagten ersten bewegten Mitglieds im Inneren der besagten Formwände, gehalten it.
  22. Verfahren nach einer der Ansprüche von 15 zu 21, worin der Hub des besagten ersten bewegten Mitglieds, bei der geradlinigen Hin-und Hier-bewegung desselben, variabel und kontrolliert ist.
EP06023527A 2005-11-18 2006-11-13 Vorrichtung zum Aufrichten von Schalen aus Zuschnitten Active EP1787793B1 (de)

Priority Applications (1)

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PL06023527T PL1787793T3 (pl) 2005-11-18 2006-11-13 Urządzenie do kształtowania tacek z arkuszy półwyrobu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002218A ITMI20052218A1 (it) 2005-11-18 2005-11-18 Apparecchiatura per la formatura di vassoi borsati a partire da fogli fustellati

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EP1787793A2 EP1787793A2 (de) 2007-05-23
EP1787793A3 EP1787793A3 (de) 2009-12-09
EP1787793B1 true EP1787793B1 (de) 2012-01-11

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EP (1) EP1787793B1 (de)
AT (1) ATE540804T1 (de)
ES (1) ES2380223T3 (de)
IT (1) ITMI20052218A1 (de)
PL (1) PL1787793T3 (de)
PT (1) PT1787793E (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRE20100016A1 (it) 2010-03-05 2011-09-06 All Glass S R L Apparecchiatura e metodo per la formazione di vassoi bordati

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2110766A1 (en) * 1993-12-06 1995-06-07 Roland Zinzius Method and apparatus for forming packages
ES2131442B1 (es) * 1996-05-09 2000-01-16 Ribawood Sa Maquina para conformar cajas de material termosoldable.

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Publication number Publication date
EP1787793A2 (de) 2007-05-23
EP1787793A3 (de) 2009-12-09
PT1787793E (pt) 2012-04-13
ES2380223T3 (es) 2012-05-09
PL1787793T3 (pl) 2012-07-31
ATE540804T1 (de) 2012-01-15
ITMI20052218A1 (it) 2007-05-19

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