EP2334490B1 - Dispositif de préparation de matériau d'emballage - Google Patents

Dispositif de préparation de matériau d'emballage Download PDF

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Publication number
EP2334490B1
EP2334490B1 EP09776664.6A EP09776664A EP2334490B1 EP 2334490 B1 EP2334490 B1 EP 2334490B1 EP 09776664 A EP09776664 A EP 09776664A EP 2334490 B1 EP2334490 B1 EP 2334490B1
Authority
EP
European Patent Office
Prior art keywords
access passage
housing support
packaging material
internal space
shaping wheels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09776664.6A
Other languages
German (de)
English (en)
Other versions
EP2334490A1 (fr
Inventor
Stefan Sprick-Schütte
Oliver Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sprick Bielefelder Papier und Wellpappenwerke and Co GmbH
Original Assignee
Sprick Bielefelder Papier und Wellpappenwerke and Co GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sprick Bielefelder Papier und Wellpappenwerke and Co GmbH filed Critical Sprick Bielefelder Papier und Wellpappenwerke and Co GmbH
Priority to PL09776664T priority Critical patent/PL2334490T3/pl
Publication of EP2334490A1 publication Critical patent/EP2334490A1/fr
Application granted granted Critical
Publication of EP2334490B1 publication Critical patent/EP2334490B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/0039—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads
    • B31D5/0043—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including crumpling flat material
    • B31D5/0047—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including crumpling flat material involving toothed wheels
    • 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
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D2205/00—Multiple-step processes for making three-dimensional articles
    • B31D2205/0005—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads
    • B31D2205/0011—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads including particular additional operations
    • B31D2205/0017—Providing stock material in a particular form
    • B31D2205/0023—Providing stock material in a particular form as web from a roll
    • B31D2205/0029—Providing stock material in a particular form as web from a roll unwound from inside
    • 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
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D2205/00—Multiple-step processes for making three-dimensional articles
    • B31D2205/0005—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads
    • B31D2205/0011—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads including particular additional operations
    • B31D2205/0047—Feeding, guiding or shaping the material
    • 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
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D2205/00—Multiple-step processes for making three-dimensional articles
    • B31D2205/0005—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads
    • B31D2205/0076—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads involving particular machinery details
    • B31D2205/0094—Safety devices

Definitions

  • the invention relates to a device for providing packaging material, which comprises a movable forming device, which has a pair of motor-driven forming wheels or rollers, and a stationary housing carrier, on which the forming device is held and stored.
  • Such a device which is to be referred to below as a packaging device, is made of DE 10 2005 053 319 A1 known.
  • This proven packaging device has a housing material upstream packaging material reservoir in which a packaging roll, such as a paper roll, is used, which is unwound from the inside, whereby a fast removal of the paper web can be achieved without much effort for the forming device.
  • a packaging roll such as a paper roll
  • At the packaging material reservoir of the housing carrier connects, which has a feed hopper and a bearing structure in which a tunnel and / or channel-shaped interior is provided for accommodating the forming wheels.
  • the interior is bounded by a part-cylindrical and / or conical inner wall structure of the housing support and defines an exit opening and an entry opening.
  • the packaging material can enter the interior through the entrance opening. Formed packaging material can leave the interior via the exit opening.
  • Each form wheel is rotatably mounted, wherein a rotation axis is defined for each form wheel, which axes of rotation are parallel to each other.
  • the forming wheels define a deformation zone at which the packaging material is deformed by a rolling engagement of the forming wheels and in particular is thereby driven for conveyance by the housing carrier.
  • the longitudinal direction can be defined by a rectilinear central axis of the pass-through shaft, wherein a continuous boundary wall of the pass-through shaft may well also incline to the central axis.
  • a clear width of the pass-through shaft at the outside opening should cover such a clear width of the pass-through shaft on the inside-side opening, that a manual access to both form wheels is possible.
  • the continuous boundary wall of the pass-through shaft extends in a straight line and parallel to its central axis.
  • the outside of the housing support may also form the uncovered outer skin of the housing of the packaging device, at which the penetration shaft opens.
  • the penetration slot has a maximum width which is smaller than the maximum diameter of a forming wheel of the forming device.
  • the interior of the housing support is tunnel-shaped and has an inlet opening, through which the packaging material is drawn into the interior, and an outlet opening, via which the formed packaging material is discharged from the interior of the housing support.
  • the housing support has to limit the interior of part-cylindrical and / or partially conical wall sections which form a radially circumferentially closed wall structure, which is closed except for the inlet opening, the outlet opening and the side opening into which the penetration shaft opens from the outside of the packaging device.
  • the housing carrier serves, in addition to the formation of a bearing structure for the forming wheels, an outer housing or outer panels for the protection and / or the formation of the design of the packaging device to carry, with the penetration slot extends to the free outside of the outer housing.
  • the through-passage shaft according to the invention therefore extends from the outer housing side of the packaging device to the tunnel-shaped inner wall structure of the housing carrier delimiting the inner space, wherein in particular the penetration shaft is limited in its substantially rectilinear course by a tubular wall, the outside in particular continuously continuously into the outer wall side of the packaging device and the inner wall side can transition into the tunnel-shaped inner wall structure.
  • the invention it is possible by simple manual access with one hand to act on both forming wheels and possibly to fix a packaging material jam in the region of a forming zone of the mold edges.
  • Applicant's investigations have shown that the most common cause of a packaging jam is in the area of the forming device, where the largest operating forces within the packaging device are communicated to the packaging material, such as a paper web, in particular unwound from the inside of a roll.
  • the forming wheels define in their engagement a deformation zone disposed within the tunnel-shaped interior of the housing support.
  • the forming wheels deform the packaging material and drive the packaging material to convey it through the interior of the housing carrier.
  • Either the forming wheels are housed completely within the interior of the housing support in particular by means of a respective indentation or extend partially from the housing support via corresponding shape-complementary open slots.
  • the housing carrier next to the input port, the output port and any slots for the passage of the forming wheels then has a side opening in which opens the pass-through shaft.
  • the inventive measure of arranging the substantially rectilinearly extending through-slot parallel to the axes of rotation of the forming wheels it is an operator facilitates an optionally occurred packaging material jam at the same time to eliminate both form wheels.
  • the arrangement according to the invention of the pass-through shaft relative to the forming wheels allows direct access to the deformation zone at which the forming wheels actually form and in particular drive the packaging material. It should be understood that the forming device is intended to be the only drive of the device according to the invention which provides for propulsion of the packaging material in the device.
  • the forming wheels lie in a plane to which the longitudinal extent of the penetration shaft is perpendicular.
  • the through-shaft is arranged with respect to the forming wheels, that in a visual projection of the narrowest, clear width of the reach-through shaft in the longitudinal direction on a common plane of the two molding gears opposite wheel portions of the forming wheels in particular upstream of the deformation zone within equal proportions within the limits of projection.
  • the packaging device is in particular pivotally held on a substantially vertical support column about a horizontal pivot axis.
  • the exit opening of the packaging device can be held in different positions relative to a transport box, in particular in different inclination positions to the horizontal, in order to initiate the packaging material in a targeted manner into the transport box.
  • a straight-line conveying path through the housing carrier is defined between the inlet opening and the outlet opening of the housing carrier.
  • the conveying path may be limited primarily by an inner wall of the housing support extending continuously from the entrance opening to the exit opening, without the need for additional movable guide means for the packaging material within the housing support.
  • the conveying path defines a rectilinear conveying axis through the housing carrier, which is in particular surrounded concentrically or centrally by an inner wall.
  • the penetration slot is in the axial course of the conveying axis substantially at the axial height of the forming device. In a horizontal positioning of the conveying path by adjusting the attachment of the packaging device to the support column the form wheels can lie in a common horizontal plane.
  • the pass-through shaft is arranged above the common horizontal plane, so that a vertical access from above onto the forming wheels through the access shaft is made possible. In this way, the handling of the packaging device with a manual access to the form wheels through the access shaft can be ergonomically facilitated.
  • a distance of the one forming wheel through the through-passage to the outside of the housing support and a distance of the other form wheel through the through-passage to the outside of the housing support are substantially the same size.
  • the pass-through shaft is dimensioned such that a manual access of the operator to both form wheels is possible through the access shaft.
  • the maximum diameter of the pass-through shaft on the outside of the housing support, on the inside of the housing support and in the longitudinal direction of the pass-through shaft at 8 to 16 cm, preferably at about 12 cm lie.
  • the access shaft on the outside has an opening which is in particular substantially rectangular in cross-section. It is clear that the opening may also have other cross-sectional shapes, such as a circular shape. For a rectangular cross section, the corners are preferably rounded.
  • the access passage on the inside can have an opening which is substantially rectangular in cross-section in particular, wherein other cross-sectional shapes, such as a circular shape, can also be taken into consideration. It is clear that the corners of a rectangular opening are in particular rounded.
  • the cross-sectional shape of the pass-through shaft does not change along the pass-through shaft.
  • the boundary edge of the outside opening is aligned with the boundary side of the inside opening of the pass-through shaft.
  • the inside diameter of the passage shaft in the longitudinal direction is constant.
  • the through-passage can be delimited by an inner wall which corresponds to a uniform tube profile inner wall, in particular a substantially constant inner circumference along the pass-through shaft.
  • the through-passage is closed by a plug whose inside wall facing the inner wall forms a shape continuation of the adjacent inner wall regions to form a continuous, in particular substantially stepless, inner wall structure of the interior of the housing support.
  • a plug whose inside wall facing the inner wall forms a shape continuation of the adjacent inner wall regions to form a continuous, in particular substantially stepless, inner wall structure of the interior of the housing support.
  • the smooth, smooth shape of the inner wall of the housing support is relevant insofar as profile jumps on the inner wall structure should be excluded in order to minimize the friction of the packaging material within the housing support and thus to avoid a packaging material jam. In this way, conveying speeds of the packaging material through the packaging device of up to 100 m / min can be achieved.
  • the pass-through slot provides a short access connection from the outside of the housing of the packaging device to the tunnel-shaped interior delimited by the inner wall structure of the housing carrier, through which the packaging material is conveyed.
  • the plug represents a shape-complementary continuation of the outside of the housing of the packaging device and the inner wall side of the tunnel-shaped inner wall structure of the housing support.
  • the plug has a side facing away from the interior, which comprises a handle for pulling out the plug from the access shaft and in particular is adapted to the shape of the outside of the device.
  • a mechanism for locking the plug in a predetermined closure position for closing the pass-through shaft is provided.
  • the plug is then in the predetermined closing position, when the inner side of the inner side of the through-passage shaft terminates in a form-continuous manner.
  • the latching mechanism is intended to communicate a haptic latching signal upon receipt of the predetermined closure position in the pass-through shaft of an operator actuating the plug, so that the operator recognizes that the correct end position of the plug has been reached.
  • the latching mechanism may have an abutment function intended to prevent insertion of the plug beyond the inside opening of the reach-through shaft.
  • a device for deactivating a motor drive for operating the forming wheels is provided.
  • the device is then activated to deactivate the motor drive when the stopper is not in the predetermined closing position for closing the pass-through shaft.
  • a power supply to the motor drive is disconnected so as to ensure that the form wheels can not be driven even when the speed control is operated accordingly.
  • the deactivation device may be formed by a contact switch which is switched in the activated state such that a power supply of the motor drive is interrupted, wherein in the passive state of the contact switch assumes a switching position in which a power supply for a motor drive is possible.
  • the deactivation device may have an electrical line arranged in the plug, which as an electrical bridge then electrically connects two otherwise insulated connections located in the region of the pass-through shaft when the plug is in its predetermined closure position within the pass-through shaft.
  • the motor drive deactivation device ensures that an operator in the opened state of the access shaft can readily access the forming wheels without running the risk of the form wheels being driven by the motor. In this way, a risk of injury is excluded, namely, when the operator intends to eliminate a packaging material jam at the forming wheels on the access shaft.
  • the packaging device With the packaging device according to the invention, it is possible to convey the packaging material web through the packaging device at a speed of up to 100 m / min.
  • the device according to the invention for providing packaging material is generally provided with the reference number 1.
  • the device is referred to as packaging device 1.
  • the packaging apparatus 1 comprises as main components a packaging material receptacle 3 and a motor-driven forming section 5 fastened thereto, which are covered by two housing outer shells 7, 9.
  • a control and / or control panel 11 with corresponding control actuators and buttons is provided in the region of the outside of the forming section 5.
  • An exit opening 13 is limited inter alia by recesses on the front side of the housing outer shells 7, 9.
  • the packaging material receptacle 3 consists of a metal cylinder 14 which is positively connected to a housing support 15 of the forming section 5 arranged inside the housing outer shells 7, 9 and which is closed on its side facing away from the exit opening 13 by a closing cover 17.
  • a viewing slot 19 In the metal cylinder 14 extends in the axial direction A, which corresponds substantially to the conveying direction F of the packaging material, a viewing slot 19, by which an operator is to be displayed by how much within the packaging material receptacle 3 lying packaging material, such as from the inside of a paper roll Unwound paper web, already used up.
  • a mechanism 37 for opening the closure lid 17 is accommodated in a compartment 39 separate from the metal cylinder 14.
  • the opening mechanism 37 allows pivoting of the end cover 17, wherein the pivot axis S is arranged parallel to the axial direction A of the packaging device 1 and the conveying direction F.
  • the mechanism 37 has a fuse, which prevents operation of the motorized forming device 25 when the end cap 17 is not in the in the Figures 1 and 2 shown closure position on the metal cylinder 14 is located.
  • a closure plug 21 is externally removable for removal, which is inserted in a formed on the housing support 15 through slot 23 through which a manual access to a motor-driven forming device 25 is easily possible, the packaging material to form a particular filler should deform and has a form gear pair for it.
  • Each rotatably mounted form gear defines an axis of rotation D, E.
  • the form gear pair is operated by an electric motor 27 of the forming device 25, which is held on a passage shaft 23 opposite side of the housing support 15.
  • a control electronics 29 is attached to the housing support 15.
  • the packaging device 1 comprises at its underside a support flange 31, which is fastened to the packaging material receptacle 3 and over which the packaging device 1 can be attached to a vertical support column, not shown.
  • an adjusting mechanism 32 which can be designed as a bolt-hole group arrangement,
  • the packaging apparatus 1 may be brought into various pivotal positions relative to the stationary vertical support column and horizontal direction to facilitate the operator to direct the packaging material to a desired location.
  • the packaging material receptacle 3 is first equipped with a material web wound up into a roll (not shown).
  • the web roll is unwound from the inside, as already mentioned in the above-cited, generic packaging device according to DE 10 2005 053 319 A1 is specified.
  • the inner end of the web roll is brought over the packaging material receptacle 3 to a feed hopper 33 of the housing support 15.
  • a conveying of the packaging material to the forming device 25 is defined by the conical inner wall of the feed hopper 33 and the packaging material is supplied to the form gear pair of the forming device 25.
  • the motor-driven molding gears grasp the packaging material and deform it such that the desired filling material is formed.
  • the filling material reaches a dispensing nozzle 35 of the housing support 15, which defines the outlet opening 13 of the housing support 15.
  • the speed at which the shaped filling material leaves the exit opening can be adjusted by the operator via the control panel 11 connected to the control electronics 29.
  • a protective cover 73 is frictionally inserted by means of a bayonet lock or inserted snapping into a groove in the inner wall of the outlet opening 13 or screwed to the inner wall.
  • a tooth group 75 is provided in the outlet opening 13 in a circumferential ring portion so as to facilitate the tearing off of the deformed packaging material.
  • the housing support 15 according to the invention will be described in detail, because on the housing support 15, the measure according to the invention of the formation of the through-passage shaft 23 is realized.
  • the upper housing half shell of the housing support 15, which forms the through-passage shaft 23 is one of one Piece of molded plastic part, whereby the manufacturing costs for the housing support 15 according to the invention are significantly reduced.
  • the penetration shaft 23 is substantially radially centered and extends perpendicular to the conveying direction axis and on the conveying path and is parallel to the axes of rotation D, E of the forming gears of the forming device 25. Should the packaging device 1 be aligned so that their internal conveying path is horizontal, the through-passage 23 extends to the conveying path in the vertical direction.
  • FIG. 8 it can be seen that the penetration slot 23 is closed by the plug 21, wherein on the outside of a handle projection 53 is provided, on which an operator can grip the inside and outside complementary shape plug 21.
  • the upper housing half-shell 51 comprises a supply funnel 55 facing the packaging material reservoir with a conical inner wall 57.
  • the pass-through shaft 23 opens into an interior of the housing support 15, inter alia in the region of the supply funnel 55.
  • a transition 61 which has a cylindrical inner wall, adjoins the feed funnel 55 , from which the inner wall tapers in the conveying direction.
  • the inner wall taper is to be assigned to a bearing structure 65 which has two bulges 67, 69 for receiving the shaping gears of the forming device, as in FIG FIG. 11 is shown.
  • To the bearing structure 65 includes a transition 61 with a rectangular inner wall with rounded corners, from which a circular cylindrical dispensing nozzle 71 develops, on which a protective cover 73 is arranged to prevent penetration into the interior of the housing support 15.
  • tooth projections 75 are provided which facilitate tearing off of the packaging material at the outlet opening 13.
  • the through-passage 23 extends in the direction of the transition 61 and the bearing structure 65 and thus its inner-side opening 77 is also in the transition 61 and partially in the bearing structure 65th
  • the penetration shaft 23 has a constant in the longitudinal direction cross-sectional rectangular shape, as in FIG. 10 can be seen, with the corners are generously rounded.
  • An inner wall 79 of the pass-through shaft 23 has a uniform inner tube profile, wherein a rectilinear guide channel 81, 83 is provided on each transverse and longitudinal side of the inner wall 79, which allows a secure guidance of the closure plug 21 within the pass-through shaft 23.
  • the guide channels 81, 83 may be designed differently so that only a single position of the closure plug 21 is allowed within the pass-through shaft 23, so that a misalignment of the closure plug 21 is excluded during its assembly.
  • a contact switch 87 which is actuated as soon as the plug 21 is inserted in the predetermined closing position, which is in the FIGS. 8 and 11 is apparent.
  • the guide channels 81, 83 cooperate with corresponding rectilinear longitudinal projections 91, 93 on the closure plug 21, which are received in the respective guide channel 81, 83.
  • the longitudinal projections 91, 93 slightly widen from an inner side 95 of the plug 21 toward the outer side 97 thereof to provide a stable closed position of the plug 21.
  • a detent mechanism 99 can be provided on the longitudinal projection 91, 93, which notifies a haptic engagement signal to an operator operating the closure plug 21 as soon as the closure plug 21 is in the correct closed position and the detent mechanism 99 is actuated.
  • a correct closure position is when the inner side 95 is inserted into the penetration slot 23 to form a continuous, step-free inner wall shape of the housing support 15, as in FIG FIG. 11 is apparent.
  • the inside 95 of the closure plug 21 has a part-cylindrical section for closing the interior-side opening 77 of the Druchgriffsschachts 23 in the region of the transition 61 and a part-conical Section for closing the corresponding feed hopper-side and bearing-structure-side portion of the inside-side opening 77.
  • a step 103 is provided on the outer edge 101 of the inner side 95 of the closure plug 21, which cooperates with a shape complementary gradation form in the region of the pass-through shaft 23, so that the plug 21 can not be pushed beyond the correct closure position in the interior of the housing support 15 ,

Claims (15)

  1. Dispositif de préparation de matériau d'emballage, comprenant :
    - un dispositif de déformation (25) présentant une paire de roues ou rouleaux de moulage motorisés,
    - un support de boîtier (15) doté d'un espace intérieur en particulier en forme de tunnel, d'un orifice d'entrée par lequel le matériau d'emballage peut rentrer dans l'espace intérieur, d'un orifice de sortie (13) par lequel le matériau d'emballage peut quitter l'espace intérieur dans lequel les roues de moulage sont disposées, les roues de moulage s'appuyant en rotation sur le support de boîtier (15) et définissant respectivement un axe de rotation (D, E),
    caractérisé en ce que, dans le support de boîtier (15), est constituée une colonne de passage (23) continue vers l'espace intérieur et ouverte vers une face extérieure du support de boîtier (15) et dont le sens longitudinal s'étend sensiblement parallèlement aux deux axes de rotation (D, E) des roues de moulage de l'espace intérieur vers la face extérieure du support de boîtier (15).
  2. Dispositif selon la revendication 1, caractérisé en ce que les roues de moulage définissent une zone de déformation ou de modelage où les roues de moulage déforment et en particulier entraînent le matériau d'emballage, la zone de déformation étant en particulier disposée dans l'espace intérieur du support de boîtier, et/ou en ce que les deux roues de moulage se situent dans un plan commun auquel une extension longitudinale de la colonne de passage (23) est perpendiculaire.
  3. Dispositif selon une des revendications précédentes, caractérisé en ce que la colonne de passage (23) est disposée par rapport aux roues de moulage de manière à ce que, en cas de projection visuelle du diamètre intérieur le plus étroit de la colonne de passage (23) dans son sens longitudinal sur un plan commun des deux roues de moulage, les segments opposés des roues de moulage se trouvent en particulier en amont de la zone de déformation, de préférence dans des proportions égales dans les limites de la projection.
  4. Dispositif selon une des revendications précédentes, caractérisé en ce qu'il est maintenu de manière à pouvoir pivoter en particulier sur une colonne porteuse sensiblement verticale autour d'un axe de pivotement horizontal.
  5. Dispositif selon une des revendications précédentes, caractérisé en ce que, entre l'orifice d'entrée et l'orifice de sortie (13), une piste de transport en particulier rectiligne est définie à travers le support de boîtier (15) et, en particulier en cas de positionnement horizontal du dispositif, la piste de transport et les roues de moulage sont disposées dans un plan commun, en particulier horizontal.
  6. Dispositif selon une des revendications précédentes, caractérisé en ce qu'une distance de la roue de moulage dans la colonne de passage (23) jusqu'à la face extérieure du support de boîtier (15) et une distance de l'autre roue de moulage dans la colonne de passage (23) jusqu'à la face extérieure du support de boîtier (15) sont sensiblement égales.
  7. Dispositif selon une des revendications précédentes, caractérisé en ce que la colonne de passage (23) est dimensionnée de manière à ce qu'un accès manuel d'un opérateur aux deux roues de moulage soit possible à travers la colonne de passage (23).
  8. Dispositif selon une des revendications précédentes, caractérisé en ce que la colonne de passage (23) présente sur sa face extérieure un orifice en particulier de section transversale sensiblement rectangulaire et dont les angles sont en particulier arrondis.
  9. Dispositif selon une des revendications précédentes, caractérisé en ce que la colonne de passage (23) présente dans son espace intérieur un orifice en particulier de section transversale sensiblement rectangulaire et dont les angles sont en particulier arrondis, l'orifice de sa face extérieure étant en particulier aligné avec l'orifice de l'espace intérieur.
  10. Dispositif selon une des revendications précédentes, caractérisé en ce que le diamètre intérieur de la colonne de passage (23) est constant dans son sens longitudinal.
  11. Dispositif selon une des revendications précédentes, caractérisé en ce que la colonne de passage (23) est définie par une paroi intérieure qui correspond à une paroi intérieure à profil tubulaire homogène.
  12. Dispositif selon une des revendications précédentes, caractérisé en ce que la colonne de passage (23) est fermée par un bouchon (21) dont la face intérieure (95) tournée vers l'espace intérieur constitue un prolongement de profil intérieur continu, en particulier sensiblement progressif, avec la zone de paroi intérieure voisine adjacente d'une structure de paroi intérieure limitant l'espace intérieur, le bouton (21) présentant en particulier une face détournée (97) de l'espace intérieur et qui comprend une poignée pour sortir le bouchon (21) de la colonne de passage (23) et est en particulier adapté au profil extérieur de la face extérieure du dispositif (1).
  13. Dispositif selon la revendication 12, caractérisé en ce qu'un mécanisme (99) d'enclenchement du bouchon (21) dans une position de fermeture prédéfinie est prévu pour fermer la colonne de passage (23) et envoie un signal d'enclenchement haptique à un opérateur actionnant le bouchon (21) en cas de passage en position de fermeture prédéfinie dans la colonne de passage (23).
  14. Dispositif selon une des revendications précédents, caractérisé en ce qu'un dispositif de désactivation d'une commande motorisée est prévu pour actionner les roues de moulage et est activé pour désactiver la commande motorisée lorsque le bouchon (21) ne se trouve pas dans une position de fermeture prédéfinie pour fermer la colonne de passage (23), une alimentation énergétique de la commande motorisée étant coupée en particulier en cas d'activation du dispositif.
  15. Dispositif selon la revendication 14, caractérisé en ce que le dispositif est constitué par un contacteur (87) qui, lorsque le dispositif est activé, est commuté de manière à couper une alimentation électrique de la commande motorisée, sachant que, lorsque le dispositif est désactivé, le contacteur (87) prend une position de commutation dans laquelle une alimentation électrique de la commande motorisée est possible, et/ou que le dispositif présente un câble électrique (21) disposé au niveau du bouchon (21) et qui relie entre eux sous forme d'un pontage électrique deux raccordements autrement isolés se trouvant au niveau de la colonne de passage (23) lorsque le bouchon (21) se trouve dans sa position de fermeture prédéfinie dans la colonne de passage (23).
EP09776664.6A 2008-08-25 2009-05-29 Dispositif de préparation de matériau d'emballage Active EP2334490B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09776664T PL2334490T3 (pl) 2008-08-25 2009-05-29 Urządzenie do dostarczania materiału na opakowania

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008039612A DE102008039612A1 (de) 2008-08-25 2008-08-25 Vorrichtung zum Bereitstellen von Verpackungsmaterial
PCT/EP2009/003876 WO2010025784A1 (fr) 2008-08-25 2009-05-29 Dispositif de préparation de matériau d'emballage

Publications (2)

Publication Number Publication Date
EP2334490A1 EP2334490A1 (fr) 2011-06-22
EP2334490B1 true EP2334490B1 (fr) 2014-05-07

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US (1) US8696345B2 (fr)
EP (1) EP2334490B1 (fr)
DE (1) DE102008039612A1 (fr)
PL (1) PL2334490T3 (fr)
WO (1) WO2010025784A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017109829A1 (de) * 2017-05-08 2018-11-08 Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. Vorrichtung zum Bereitstellen von Verpackungsmaterial
DE102017115918A1 (de) * 2017-07-14 2019-01-17 Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. Vorrichtung zum manuellen oder maschinellen Erzeugen eines schlauchartigen Verpackungsmaterials und Packstation
DE102018102621A1 (de) * 2018-02-06 2019-08-08 Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. Vorrichtung zum manuellen oder maschinellen Erzeugen eines schlauchartigen Verpackungsmaterials und Packstation
US11590724B2 (en) 2018-08-31 2023-02-28 Bluegrass Business Products, Inc. Paper crumpling machine
US11780203B2 (en) 2019-09-03 2023-10-10 Bluegrass Business Products, Inc. Paper crumpling machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717613A (en) * 1984-05-10 1988-01-05 Ranpak Corporation Mechanism and method for producing cushioning dunnage
EP1019245B1 (fr) * 1997-10-02 2004-12-15 Ranpak Corp. Systeme et procede de controle de machines pour la production de materiau d'emballage
EP1497049B1 (fr) * 2002-04-22 2010-03-24 Ranpak Corp. Systeme de transformation de materiaux de fardage
JP2004202610A (ja) * 2002-12-24 2004-07-22 Big Alpha Co Ltd 凹部用カバー
EP1762375B1 (fr) * 2003-07-07 2014-01-01 Ranpak Corp. Convertisseur de fardage
US7186208B2 (en) * 2003-07-07 2007-03-06 Ranpak Corp. Cutterless dunnage converter and method
DE102005053319A1 (de) 2005-11-07 2007-05-10 Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. Vorrichtung und Verfahren zur Herstellung von Füllmaterial
WO2007143750A2 (fr) * 2006-06-10 2007-12-13 Ranpak Corp. Convertisseur de fardage compact
US7585138B2 (en) * 2006-09-26 2009-09-08 The Boeing Company Machine guard

Also Published As

Publication number Publication date
EP2334490A1 (fr) 2011-06-22
US8696345B2 (en) 2014-04-15
DE102008039612A1 (de) 2010-03-04
US20120040040A1 (en) 2012-02-16
WO2010025784A1 (fr) 2010-03-11
PL2334490T3 (pl) 2014-10-31

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