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EP3385175B1 - Dispositif de fermeture de boite pliante - Google Patents

Dispositif de fermeture de boite pliante Download PDF

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Publication number
EP3385175B1
EP3385175B1 EP17164743.1A EP17164743A EP3385175B1 EP 3385175 B1 EP3385175 B1 EP 3385175B1 EP 17164743 A EP17164743 A EP 17164743A EP 3385175 B1 EP3385175 B1 EP 3385175B1
Authority
EP
European Patent Office
Prior art keywords
closing
folding box
rotational
closing element
carrier
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
EP17164743.1A
Other languages
German (de)
English (en)
Other versions
EP3385175A1 (fr
Inventor
Michael Zellermann
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.)
Mediseal GmbH
Original Assignee
Mediseal 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 Mediseal GmbH filed Critical Mediseal GmbH
Priority to EP17164743.1A priority Critical patent/EP3385175B1/fr
Publication of EP3385175A1 publication Critical patent/EP3385175A1/fr
Application granted granted Critical
Publication of EP3385175B1 publication Critical patent/EP3385175B1/fr
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B49/00—Devices for folding or bending wrappers around contents
    • B65B49/10—Folders movable in closed non-circular paths
    • 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
    • B31B50/004—Closing boxes
    • B31B50/0042—Closing boxes the boxes having their opening facing in horizontal direction
    • 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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/20—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by folding-down preformed flaps
    • B65B7/22—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by folding-down preformed flaps and inserting flap portions between contents and wall

Definitions

  • the invention relates to a Faltschachtelversch disvortechnische for automated closing of a carton by a closing flap and a Einstecklasche the carton.
  • a carton sealer is part of a blister strip packaging machine having a transfer device for receiving and passing discrete blister strips and a blister strip stack forming device located downstream of the transfer device.
  • Such machines are used for packaging stacks of blister strips in a secondary packaging designed as a folding box.
  • the primary packaging is designed as a blister pack, in which certain products are in the courts of the blister pack.
  • the blister pack is closed by a cover sheet.
  • the products are in particular tablets, capsules, pills, syringes, ampoules, vials or liquid medicines.
  • the finished unit from the blister pack and the products packaged therein is called a blister strip.
  • a Faltschachtelversch concentratedvortechnische for automated closing of a carton is from the European patent application EP 1 717 147 A1 known.
  • the Faltschachtelversch conductedvoriques has a tongue with which the free edge of the Einstecklasche the carton is raised. The tongue is inserted into the interior of the carton. The tuck is inserted with a plunger under the leadership of the tongue into the carton and the tongue pulled out of the interior of the carton.
  • the invention has for its object to provide a Faltschachtelversch spavorraum, can be closed with the folding cartons with high quantities per unit time and yet low noise emissions and vibrations.
  • the invention relates to a Faltschachtelversch spavorraum for automated closing of a carton by a closing flap and a Einstecklasche the carton.
  • the folding box sealing device has a first closing element carrier with a first closing element for contacting the insertion tab of a first folding box and a second closing element for a particularly simultaneous contacting of the closing flap of a second folding box.
  • the folding box sealing device has a first rotary element with a first axis of rotation and a second rotary element with a second axis of rotation.
  • the first axis of rotation and the second axis of rotation are spaced parallel to each other and arranged at a rotational axis not equal to 90 ° to the Verschgreselementitati.
  • the first closure element carrier is connected via a first pivot bearing to the first rotation element and via a second pivot bearing to the second rotation element.
  • the closing element carrier does not remain in its movement in the same horizontal plane, but due to the inclination of the axes of rotation also carries out a movement in the vertical direction. Seen from the side, the trajectory is elliptical, seen from above circular. From this trajectory results in a certain height offset, which can be used to arrange one or more further Verschgreselementmik and / or rotational element connector. Due to the height offset, the first closing element carrier and the further closing element carriers or rotational element connectors can then pass one above the other during their movement.
  • This kinematics makes it possible to form the folding carton sealing device with lower moving masses than in the prior art.
  • partial or even complete mass balancing is possible so that the carton sealing device runs with reduced or even no imbalance. As a result, the noise emissions and vibrations are significantly reduced.
  • the first closing element thus serves for pivoting or folding over the push-in tabs of the folding boxes.
  • the second closing element serves to pivot the closing flap of the folding boxes in such a way that they are completely closed and the push-in tab is locked in the interior of the folding box. From the point of view of each carton, therefore, its tuck-in tab is first actuated by the first closing element and then its closing flap by the second closing element.
  • the closing elements are preferably effective simultaneously. This means that the first closing element makes contact with a first folding box, while the second closing element arranged downstream in the conveying direction contacts a second folding box arranged downstream of the first folding box at the same time. In the next working cycle, the second closing element then contacts the first folding box, while the first closing element contacts another third folding box, etc.
  • the conveying speed of the folding boxes and the rotational speed of the rotating elements are designed to be adjustable so that a respective false box is located at the respective position when a closing element reaches it.
  • the first rotation element and the second rotation element may each have an upper side and a lower side, wherein the first closing element carrier is arranged above the upper side of the first rotary element and below the lower side of the second rotary element.
  • the closing element carrier is thus arranged in the vertical direction between the rotating elements. In this way, and by the rotational axis, the passing of a plurality of Verschformerlyelementlinin and / or rotational element connectors is allowed one above the other or on their side viewed from the elliptical trajectories.
  • the first rotary element and the second rotary element may each be formed as a plate-like body, in the radially outer region of which the first rotary bearing and the second rotary bearing are arranged.
  • a plate-like body is an article having a small height or thickness compared to its length and width or diameter.
  • the length and width or the diameter of the rotation elements determines the movement path of the closure element carrier. It is therefore essential to the arrangement of the pivot bearing relative to the axis of rotation of the rotary member.
  • the other embodiment of the rotary element can be selected in various ways.
  • To fulfill the core function a disc is suitable. However, this has a comparatively large mass. To reduce the mass so a corresponding deviation from the basic shape of the disc can be made. These modifications can lead to a spoke-shaped, wheel-shaped or star-shaped body. This can in particular be designed so that it leads to no or only a slight imbalance even at high speeds.
  • the rotational axis can differ by between 1 ° and 15 °, in particular between 2 ° and 12 °, in particular between 3 ° and 10 °, in particular between 4 ° and 7 °, of 90 ° to the Verschmirroredelement dispos. Due to these angular ranges - depending on the diameter of the rotating elements - Produces the required height offset of the Verschmirroredelement disposs on its trajectory to pass more Verschmirroredelementiety and / or rotating element connector can.
  • the first closure element carrier may extend in a horizontal plane. This arrangement is particularly suitable if the folding boxes supplied to the folding box closing device are also received on a horizontally moving conveying means.
  • the Versch enjoyedelement thus remains on its entire trajectory in its horizontal orientation, but moves along the viewed from the side elliptical trajectory. But it would also be possible to arrange the Versch enjoyedelement substantially slightly inclined, as long as it is ensured that the required height offset is realized on the trajectory.
  • the carton sealing device may include a rotary member connector connecting the first rotary member to the second rotary member.
  • a rotary element connector serves to ensure the defined and common rotational movement of the rotary elements even when reaching a dead center.
  • the rotating element connector may be formed, for example, as a plate or sheet. It is arranged on the rotary elements via pivot bearings.
  • the closure element carrier may be formed as an elongate plate-like body having a first longitudinal side, a second longitudinal side and a longitudinal direction.
  • the closing elements can be arranged spaced apart in the longitudinal direction on the first longitudinal side.
  • the closing elements can be formed directly by the material of the plate-like body. But it may also be additional elements that are attached to the plate-like body.
  • the second closing element may have a depth perpendicular to the longitudinal direction and be rounded at its ends in the longitudinal direction so that it has its greatest depth in the middle and its smallest depth outside in the longitudinal direction.
  • the first closing element and / or the second closing element can be pivotably mounted about a horizontal axis.
  • the respective closing element can escape in contact with other elements of the folding box closing device, so that no damage to the folding box closing device occurs.
  • the respective closing element can be acted upon by a spring element down and be mounted against the spring force of the spring element upwardly pivotable. It is also possible for the entire closing element carrier or a part of the closing element carrier to be mounted so pivotably and the closing elements to be pivoted together with the latter.
  • the Faltschachtelversch relativelyvoriques may comprise a second Versch109elementmay with a third closing element for contacting the Einstecklasche a third carton and a fourth closing element for contacting the closing flap of a fourth carton.
  • the second Versch109element is connected via a third pivot bearing with the first rotary member and a fourth pivot bearing with the second rotary member.
  • the Faltschachtelversch handheldvoroplasty may comprise a third Verschgreselement notionally with a fifth closing element for contacting the Einstecklasche a fifth carton and a sixth closing element for contacting the closing flap of a sixth carton.
  • the third Versch workedelement is about a fifth pivot bearing the first rotary member and a sixth rotary bearing connected to a second rotary member.
  • the folding box sealing device can have a conveying device with a horizontal conveying plane and a conveying direction lying in the conveying plane.
  • the cartons are separated and fed in succession on the conveyor in the conveying direction of the Verschgreselement uman.
  • the conveying device may be, for example, a circulating driven conveyor belt.
  • Other elements may be provided to effect the first part of the pivotal movement of the closure flap.
  • the Faltschachtelversch spavoriques may comprise a folding element and a stop element, which are designed and arranged so that the closing flap is folded during conveyance of the carton in the conveying direction before reaching the Verschmirroredelementenvirons by the Umklappelement down so that it rests on the stop element. This position allows the subsequent pivoting of the closing flap by the first closing element.
  • the folding-over element may be, for example, a fixed folding flap with a run-on slope.
  • the position of the folding rail can be designed to be adjustable.
  • the stop element may be, for example, a strip of triangular cross-section. This is also arranged stationary and can be configured adjustable.
  • the stop element can be designed and arranged so that it with only one adjustment simultaneously adjustable in several directions. The adjustment can thus in particular be combined in the sense of "up and down” and “forward and backward” perpendicular to the conveying direction.
  • the first axis of rotation and the second axis of rotation may be inclined in the conveying direction.
  • the closing elements move downwards during the contacting of the closing flap and the insertion flap, which has a positive influence on the desired closing and locking of the folding box. But you could also be inclined against the direction of conveyance.
  • the carton sealing device may include a drive connected to the first rotary member for directly rotatably driving the first rotary member.
  • the second rotation element can not have its own drive, but can be indirectly driven by the drive of the first rotation element. As a result, the device complexity is reduced.
  • the always correct relative orientation of the closing elements to one another can not be influenced unintentionally by the drive.
  • the drive can be z. B. act to an electric motor.
  • the closing element carrier can only the first closing element and the second closing element - d. H. no further closing elements - have. Otherwise, no further downstream closure elements can be present in the folding carton closing device.
  • the new Faltschachtelversch disvorraum can be designed so that it pivots only with two locking elements, the tuck and spends the (already partially swung) closing flap in its final position while locking the tuck. So it is not necessary a third closing element for locking the tuck.
  • the folding carton closing device can be driven continuously.
  • the feeding of the cartons is preferably carried out continuously.
  • the Faltschachtelversch Stammettiffle can be operated with very high speeds of rotation elements, so that throughputs of cartons of up to 600 pieces per minute are possible. Despite these high throughputs, the new folding box locking device runs particularly quietly and with low vibration.
  • Fig. 1 shows a perspective view of an exemplary embodiment of a carton 1.
  • the carton 1 consists of a blank of cardboard, which is glued or stuck and then erected.
  • the folding box 1 has a plurality of side walls 2, which form the sides, the bottom and the lid of the folding box 1.
  • the folding box 1 has two side flaps 3, a closing flap 4 and an insertion flap 5.
  • the insertion tab 5 is connected via a bending line with the closing flap 4.
  • the closing flap 4 is connected via a further bending line with the corresponding side wall 2.
  • the side flaps 3 are connected via further bending lines with the respective side wall 2.
  • a bolt Riegel 6, which is arranged on the side flaps 3.
  • the closing of the carton 1 takes place in per se known manner by pivoting the side flaps 3 vertically inward, pivoting the closure flap 4 down, pivoting the tuck 5 down relative to the closing flap 4, continued pivoting the closure flap 4 such that the tuck 5 enters the interior of the carton 1 and finally pressing the closing flap 4 such that the desired locking of the Einstecklasche 5 is achieved by the locking tabs 6 of the side flaps 3.
  • Fig. 2-5 show various views of an exemplary embodiment of a Faltschachtelversch improvevorraum 7 for automated closing of cartons 1. To improve the clarity of the drawings, not all components are made Fig. 1 shown in the further drawings.
  • the cartons 1 are in the already erected, back-closed and filled state, but front unclosed state on a conveyor 8 in a horizontal X-Y-conveying plane in a lying in this conveying plane conveying direction 9 the closure region of Faltschachtelversch thoroughlyvorraum 7 supplied.
  • the conveyor device 8 is designed in particular as a rotationally driven conveyor belt, which has separating elements 10 for the defined spaced receiving of the folding boxes 1, so that corresponding cassettes for receiving the folding boxes 1 are formed.
  • the conveyor 8 is driven in particular continuously. It could also be driven clocked.
  • the Faltschachtelversch spavorraum 7 has one or more folding elements 11.
  • the number of folding elements 11 depends u. a. on the size of the cartons 1 from.
  • a first folding element 11 is provided, which is designed as Umklapparm 12 and serves for the first pivoting of the closing flap 4.
  • another folding element 11 which is arranged downstream and formed as a folding rail 13 with a run-on slope.
  • the folding elements 11 can be designed to be adjustable so that adaptation to the size of the folding boxes 1 is possible.
  • the closing flap 4 is folded by means of the folding elements 11 so far down that it rests on a stop element 14.
  • the stop element 14 is here designed as a cross-sectionally triangular bar. This is arranged stationary and adjustable.
  • the stop element 14 is designed and arranged so that it is adjustable with only one adjustment simultaneously in several directions. The adjustment is carried out combined in the directions Y and Z.
  • the folding box closing device 7 has at least one closing element carrier 15 with a first closing element 16 for contacting the insertion flap 5 of a first folding box 1.
  • the tuck 5 is thereby bent around the stop element 14, so that it now points inwards.
  • the first closing element carrier 15 has a second closing element 17 for a simultaneous contacting of the closing flap 4 of a second folding box 1.
  • the first closing element carrier 15 extends substantially in the X-Y plane and is formed as an elongated plate-like body. It has a first longitudinal side, a second longitudinal side and a longitudinal direction which extends parallel to the conveying direction 9.
  • the closing elements 16, 17 are spaced from one another in the longitudinal direction on the longitudinal side facing the folding boxes 1.
  • the Verschangeelementzi 15 are offset by an angle of 120 ° in the circumferential direction.
  • the folding box closing device 7 could also have a larger or a smaller number of closing element carriers 15, that is to say in particular 1, 2, 4, 5 or 6 closing element carriers 15.
  • the folding box closing device 7 furthermore has a first rotary element 18, which is designed as a rotatably mounted and rotationally driven plate-like body. Instead of a plate, it could also be a wheel, a star, etc.
  • the first rotation element 18 is thereby driven in rotation by means of a motor 19.
  • the motor 19 is in particular an electric motor. This drives the first rotation element 18 about a first axis of rotation 20 in a direction of rotation 21.
  • the first rotary element 18 has an upper side and a lower side, wherein the closing element carriers 15 are arranged on or above the upper side of the first rotary element 16. This arrangement takes place via pivot bearings 22, which are arranged in the radially outer region of the first rotary element 18.
  • the folding carton closing device 7 has a second rotating element 23.
  • This is also formed as a plate-like body with a top and a bottom. It also has pivot bearings 22, but which are arranged on the underside of the second rotary member 23.
  • the second rotation element is rotatable about a second axis of rotation 24 which extends extends parallel to the first axis of rotation 20.
  • the second rotation element 23 is driven in the direction of rotation 21 together with the first rotation element 18. It has in this case no own drive, but is driven by the motor 19 via the first rotary member 18 and the Verschmonyelementmoid.
  • the first axis of rotation 20 and the second axis of rotation 24 of the rotary elements 18, 23 are arranged at a rotational axis of rotation 25 not equal to 90 ° to the Verschgreselementmayn 15. This inclined arrangement is particularly good in Fig. 4 recognizable.
  • the axes of rotation 20, 24 are arranged inclined in the X direction and thus the conveying direction 9 forward. Thus, they are not arranged at right angles to the closing element carriers 15, which extend parallel to the XY direction.
  • the first closing element 16 moves on a first movement path 26. Due to the rotation axis 25, this movement path 26 is not in the XY plane. Instead, there is also a movement in the Z direction (see Fig. 7 ). On the way to the carton 1 is initially a move upwards. Subsequently, the reverse movement takes place downwards on the way from the folding box 1. As a result, a height offset is achieved, which allows the plurality of closing element carriers 15 to pass one another or one another without collision during their movement along their respective movement path.
  • a second movement path 27 is shown, which is associated with the second closing element 17.
  • this is shown with two lines.
  • a part of the closure element carrier 15 and the closing elements 16, 17 arranged or formed thereon are mounted so as to be pivotable about the horizontal axis X in a limited manner.
  • Serve spring elements 28 which act on the respective pivotable element down.
  • the respective pivotable element is then mounted against the spring force of the spring element 28 pivotally upwards.
  • Fig. 8 . 9 and 10 Now show different positions of the Verschotteelement within 15 of a total of three Verschotteelement disposn 15 relative to a carton 1, as they occur in a working cycle.
  • Fig. 8 and 9 For reasons of clarification, which folding box 1 is considered here, the folding box 1 present downstream is not shown. It is understood, however, that at least in the current product process also on the right here a folder Folded 1 exists.
  • Fig. 8 shows the position of one of the Verschicallyelement within 15 and the closing element 16 disposed thereon shortly before contacting the Einstecklasche 5. It can be seen that arranged in the above in the Y direction pivot bearing 22 is not yet at the 12 o'clock position and thus the closing element 16 is not yet in its maximum extended position.
  • the carton 1 is now completely closed and locked by means of the second closing element 17.
  • the second closing element 17 has a depth perpendicular to its longitudinal direction and is rounded at its ends in the longitudinal direction such that it has its greatest depth in the middle and its smallest depth outside in the longitudinal direction having.
  • the closing flap 4 viewed in the X direction, is pressed further in its center in the direction of the interior of the folding box 1 than in the edge regions.
  • a secure locking of the closure of the folding box 1 is achieved without causing damage to the side walls 2 of the folding box 1.
  • Fig. 11 shows the previously described Faltschachtelversch relativelyvortechnisch 7 with three Verschgreselement disposn 3 in a view in which all three Versch109elementici 15 are clearly visible. It is a position after contacting the folding boxes 1 by the closing elements 16, 17 of one of the Verschmirroredelementlic 15 and before contacting the following Falschachteln 1 by the closing elements 16, 17 of the following Verschmirroredelement wellbeings 15th
  • Fig. 12 is now another embodiment of the Faltschachtelversch accommodatevoruze 7 in the same position as in Fig. 11 shown.
  • the Faltschachtelversch discloses a rotary element connector 29.
  • the rotary member connector 29 is also rotatably attached to the top of the first rotary member 18 and the bottom of the second rotary member 23.
  • Fig. 13 shows a corresponding view of an exemplary embodiment of Faltschachtelversch divorraum 7 with only one Verschangeelementmoi 15. Therefore, here also in addition, the rotary element connector 29 is present.
  • This embodiment has the least number of components. To achieve the same throughput as with the Faltschachtelversch divorraum 7 with three Verschformerlyelementmayn 15 but the speed must be tripled.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing Of Containers (AREA)

Claims (15)

  1. Dispositif de fermeture de boîte pliante (7) pour la fermeture automatisée d'une boîte pliante (1) par un clapet de fermeture (4) et une patte d'insertion (5) de la boîte pliante (1), avec
    un premier support d'élément de fermeture (15) avec un premier élément de fermeture (16) pour une mise en contact de la patte d'insertion (5) avec une première boîte pliante (1) et
    un premier élément rotatif (18) avec un premier axe de rotation (20) et un deuxième élément rotatif (23) avec un deuxième axe de rotation (24), le premier axe de rotation (20) et le deuxième axe de rotation (24) étant disposés parallèlement de manière distante entre eux, caractérisé en ce que le dispositif comprend un deuxième élément de fermeture (17) pour une mise en contact du clapet de fermeture (4) d'une deuxième boîte pliante (1),
    le premier axe de rotation (20) et le deuxième axe de rotation (24) sont disposés par rapport au premier support d'élément de fermeture (15) avec un angle d'axe de rotation (25) différent de 90°, le premier support d'élément de fermeture (15) étant relié par l'intermédiaire d'un premier palier rotatif (22) avec le premier élément rotatif (18) et par l'intermédiaire d'un deuxième palier rotatif (22) avec le deuxième élément rotatif (23).
  2. Dispositif de fermeture de boîte pliante (7) selon la revendication 1, caractérisé en ce que le premier élément rotatif (18) et le deuxième élément rotatif (23) comprennent chacun un côté supérieur et un côté inférieur, le premier support d'élément de fermeture (15) étant disposé au-dessus du côté supérieur du premier élément rotatif (18) et en dessous du côté inférieur du deuxième élément rotatif (23).
  3. Dispositif de fermeture de boîte pliante (7) selon la revendication 1 ou 2, caractérisé en ce que le premier élément rotatif (18) et le deuxième élément rotatif (23) sont conçus chacun comme des corps en forme de plaques, dans la partie externe radiale desquels le premier palier rotatif (22) et le deuxième palier rotatif (22) sont disposés.
  4. Dispositif de fermeture de boîte pliante (7) selon au moins l'une des revendications précédentes, caractérisé en ce que l'angle d'axe de rotation (25) par rapport au support d'élément de fermeture (15) présente une différence entre 1° et 15°, plus particulièrement entre 2° et 12°, plus particulièrement entre 3° et 10°, plus particulièrement entre 4° et 7°, par rapport à 90°.
  5. Dispositif de fermeture de boîte pliante (7) selon au moins l'une des revendications précédentes, caractérisé en ce que le premier support d'élément de fermeture (15) s'étend dans un plan horizontal.
  6. Dispositif de fermeture de boîte pliante (7) selon au moins l'une des revendications précédentes, en outre caractérisé par un connecteur d'élément rotatif (29) qui relie le premier élément rotatif (18) avec le deuxième élément rotatif (23).
  7. Dispositif de fermeture de boîte pliante (7) selon au moins l'une des revendications précédentes, caractérisé en ce que le support d'élément de fermeture (15) est conçu comme un corps en forme de plaque allongé avec un premier côté longitudinal, un deuxième côté longitudinal et une direction longitudinale, les éléments de fermeture (16, 17) étant disposés sur le premier côté longitudinal de manière distante entre eux dans la direction longitudinale.
  8. Dispositif de fermeture de boîte pliante (7) selon la revendication 7, caractérisé en ce que le deuxième élément de fermeture (17) présente une profondeur perpendiculaire à la direction longitudinale et est réalisée, au niveau de ses extrémités, dans la direction longitudinale, de manière arrondie de façon à ce qu'il présente sa profondeur la plus importante au centre et sa profondeur la plus faible à l'extérieur dans la direction longitudinale.
  9. Dispositif de fermeture de boîte pliante (7) selon au moins l'une des revendications précédentes, caractérisé en ce que le premier élément de fermeture (16) et/ou le deuxième élément de fermeture (17) est logé de manière rotative autour d'un axe horizontal.
  10. Dispositif de fermeture de boîte pliante (7) selon la revendication 9, caractérisé en ce que le premier élément de fermeture (16) et/ou le deuxième élément de fermeture (17) est sollicité vers le bas par un élément à ressort (28) et est logé de manière pivotante vers le haut contre la force élastique de l'élément à ressort (28).
  11. Dispositif de fermeture de boîte pliante (7) selon au moins l'une des revendications précédentes, en outre caractérisé par un deuxième support d'élément de fermeture (15) avec un troisième élément de fermeture (16) pour une mise en contact de la patte d'insertion (5) d'une troisième boîte pliante (1) et un quatrième élément de fermeture (17) pour une mise en contact du clapet de fermeture (4) d'une quatrième boîte pliante (1), le deuxième support d'élément de fermeture (15) étant relié par l'intermédiaire d'un troisième palier rotatif (22) avec l'élément rotatif (18) et par l'intermédiaire d'un quatrième palier rotatif (22) avec le deuxième élément rotatif (23).
  12. Dispositif de fermeture de boîte pliante (7) selon la revendication 11, caractérisé en ce que le premier support d'élément de fermeture (15) et le deuxième élément de fermeture (15) sont décalés d'un angle de 180° dans la direction circonférentielle avec le premier élément rotatif (18) et d'an angle de 180° dans la direction circonférentielle avec le deuxième élément rotatif (23).
  13. Dispositif de fermeture de boîte pliante (7) selon la revendication 11, en outre caractérisé par un troisième support d'élément de fermeture (15) avec un cinquième élément de fermeture (16) pour une mise en contact de la patte d'insertion (5) d'une cinquième boîte pliante (1) et un sixième élément de fermeture (17) pour une mise en contact du clapet de fermeture (4) d'une sixième boîte pliante (1), le troisième support d'élément de fermeture (15) étant relié par l'intermédiaire d'un cinquième palier rotatif (22) avec le premier élément rotatif (18) et par l'intermédiaire d'un sixième palier rotatif (22) avec le deuxième élément rotatif (23).
  14. Dispositif de fermeture de boîte pliante (7) selon la revendication 13, caractérisé en ce que le premier support d'élément de fermeture (15), le deuxième support d'élément de fermeture (15) et le troisième support d'élément de fermeture (15) sont décalés d'un angle de 120° dans la direction circonférentielle avec le premier élément rotatif (18) et d'un angle de 120° dans la direction circonférentielle par rapport au deuxième élément rotatif (23).
  15. Dispositif de fermeture de boîte pliante (7) selon au moins l'une des revendications précédentes, en outre caractérisé par un dispositif de convoyage (8) avec un plan de convoyage horizontal et une direction de convoyage (9) se trouvant dans le plan de convoyage, au moyen duquel les boîtes pliantes (1) sont séparées dans le plan de convoyage et sont amenées les unes après les autres dans la direction de convoyage (9) vers le support d'élément de fermeture (15).
EP17164743.1A 2017-04-04 2017-04-04 Dispositif de fermeture de boite pliante Active EP3385175B1 (fr)

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CN109677693B (zh) * 2019-01-27 2023-06-13 浙江工业大学 一种自动化飞机盒折叠机
WO2020169097A1 (fr) * 2019-02-22 2020-08-27 青岛萨沃特机器人有限公司 Ensemble de pliage de languette, dispositif de fermeture de boîte, machine d'emballage et support lisible par ordinateur
CN112078850B (zh) * 2020-07-06 2025-07-04 广州珐玛珈智能设备股份有限公司 用于装盒机的折合装置
CN111792073B (zh) * 2020-07-08 2021-11-26 中山市方越电子科技有限公司 包装盒插舌插装机构及封口流水线
CN113548251A (zh) * 2021-07-20 2021-10-26 南京恒昌包装机械有限公司 一种折边器组件机构
CN116443311A (zh) * 2023-05-15 2023-07-18 华中药业股份有限公司 一种药盒包装机用盒体大侧舌折合装置
DE102023125289A1 (de) * 2023-09-19 2025-03-20 Iwk Verpackungstechnik Gmbh Verfahren und Vorrichtung zum Verschließen einer Faltschachtel mittels einer Decklasche

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DE19953122A1 (de) 1999-11-04 2001-05-23 Kloeckner Medipak Gmbh Verfahren und Vorrichtung zum Verschließen einer Faltschachtel
DE102005019894B4 (de) 2005-04-29 2010-07-08 Mediseal Gmbh Verfahren und Vorrichtung zum Schließen einer Faltschachtel während ihrer kontinuierlichen Förderung

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