EP0113899B1 - Procédé et dispositif pour la fermeture de cartons - Google Patents

Procédé et dispositif pour la fermeture de cartons Download PDF

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Publication number
EP0113899B1
EP0113899B1 EP83112740A EP83112740A EP0113899B1 EP 0113899 B1 EP0113899 B1 EP 0113899B1 EP 83112740 A EP83112740 A EP 83112740A EP 83112740 A EP83112740 A EP 83112740A EP 0113899 B1 EP0113899 B1 EP 0113899B1
Authority
EP
European Patent Office
Prior art keywords
folding
carton
tabs
plate
movement
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.)
Expired
Application number
EP83112740A
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German (de)
English (en)
Other versions
EP0113899A2 (fr
EP0113899A3 (en
Inventor
Heinz Focke
Hugo Mutschall
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.)
Focke and Co GmbH and Co KG
Original Assignee
Focke and Co GmbH and Co KG
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 Focke and Co GmbH and Co KG filed Critical Focke and Co GmbH and Co KG
Publication of EP0113899A2 publication Critical patent/EP0113899A2/fr
Publication of EP0113899A3 publication Critical patent/EP0113899A3/de
Application granted granted Critical
Publication of EP0113899B1 publication Critical patent/EP0113899B1/fr
Expired 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
    • 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

Definitions

  • the invention relates to a method for closing cartons with side walls and top and bottom walls formed from inner and outer tabs, the (upper and lower) inner and outer tabs being foldable from an initial position in the level of the side walls into the level of the top and bottom Bottom wall. Furthermore, the invention relates to a device for closing such cartons using the aforementioned method.
  • the cartons are usually constructed in such a way that the upright side walls represent a structure which is closed by the prefabrication of the carton.
  • the top wall and bottom wall are formed by several, usually four, tabs (inner tabs and outside tabs) which are folded one after the other into the plane of the top wall and bottom wall.
  • a carton packer is also known from DE-A-2 209 370, in which folding members are provided below the carton movement path, a movable folding member being used to fold the rear inner floor tabs. This carton packer is accordingly prone to malfunction, complex and less efficient.
  • the invention is based on the object of proposing a method for producing (filling and closing) cartons and a packaging device suitable for carrying out the method, by means of which, in particular, the closing process for the cartons is considerably simplified, such that a higher one Performance can be achieved with a simpler, less fault-prone design of the device.
  • the invention makes it possible to fold the flaps forming the top wall and bottom wall exclusively by means of stationary folding members which are designed without movable parts, namely by relative movement of the carton along extremely short trajectories. This makes the carton packer powerful, simple and less prone to failure. Furthermore, due to the lack of movable folding members, considerable noise reduction is achieved.
  • the carton with the upper and lower inner and outer lugs extending in vertical planes, including the contents of the carton is on a (liftable and lowerable) platform.
  • a plate which can be rotated about the vertical axis
  • the two inner tabs lying forward in the transport direction are folded over by stationary folding members.
  • the opposite upper and lower inner tabs are folded by a subsequent transport section of the carton after the latter has been rotated beforehand, the upper and lower inner tabs in question now being in the transport direction.
  • This change in the relative position of the carton by a total of 180 ° is achieved according to the invention on the one hand by rotating the carton (with the plate) by 90 ° and further by changing the transport direction also by 90 °.
  • the carton is pushed from the plate onto a discharge conveyor, which is at the same time a folding element for the lower inner flap and subsequently has folding elements (folding switches) for the outer flap.
  • the box is completely closed after passing through it.
  • the present exemplary embodiment relates to the packaging treatment of cartons 10 with the features of FIGS. 1a to 1d.
  • the carton 10 is formed from (upright) side walls, namely longitudinal walls 11 and end walls 12.
  • An upper wall 13 and a lower wall 14 consist of folding tabs, näm Lich upper inner tabs 15 and 16 and lower inner tabs 17 and 18. These are first folded into the plane of the top wall 13 and bottom wall 14.
  • the outer cover forms upper outer lobes 19 and 20 and lower outer lobes 21 and 22.
  • the aforementioned inner lobes 15 ... 18 and outer lobes 19 ... 22 adjoin adjacent side walls (longitudinal walls 11 and end walls 12).
  • the inner tabs and outer tabs extend in the (vertical) planes of the side walls.
  • the carton 10 serves here to hold a group 23 of small packs 24. This is inserted from below into the open carton in such a way that the space enclosed by the side walls 11 and 12 is filled.
  • the carton 10 By moving in a first direction, namely into the position according to FIG. 1b, the upper and lower inner tabs 15 and 17 present in the direction of movement are folded over into the plane of the upper wall 13 and lower wall 14.
  • the carton 10 is then rotated through 90 ° about a vertical axis.
  • the cardboard is then transported further in a direction offset by 90 ° with respect to the conveying direction described.
  • the originally rear upper and lower inner tabs 16 and 18 are at the front. They are also folded over by the further transport of the carton 10.
  • the upper and lower outer flaps 19 ... 22 are folded, so that the carton 10, which is closed on all sides, is present in the position according to FIG. 1d.
  • the device for carrying out the filling and folding processes comprises a feed conveyor 25 for individual small packs 24 which are delivered at an (irregular) distance from one another.
  • the feed conveyor consists of a conveyor belt 26 and (adjustable) track boundaries 27, 28, between which the small packs 24 are conveyed.
  • a row 29 from these small packs 24 is collected before a stop 30.
  • the row 29 is held on an up and down movable lifter 31 and raised by this - after completing the row 29 (see in particular Fig. 3) and placed on the side, movable in the horizontal plane support bars 32.
  • the support strips 32 which act on a higher level, are designed in a known manner and can be moved apart and in relation to one another in a horizontal plane, so that rows 29 supplied from below can be combined with rows that have already been raised and then placed on the support strips 32.
  • a semigroup 33 thus formed is pushed by a cross slide 34 from the support formed by the support strips 32 in the transverse direction to the feed conveyor 25 and pushed onto a platform 35.
  • the cross slide 34 executes differently dimensioned thrust movements.
  • the platform 35 can also be raised and lowered (by means of a pressure medium cylinder 36).
  • the group 23 is raised by the platform 35 to the height shown in dashed lines in FIGS. 3 and 4.
  • the carton 10 is kept ready in an open position corresponding to FIG. 1a.
  • the group 23 is introduced into the carton 10 from below in such a way that the group 23 assumes the relative movement corresponding to the finished carton in the upper position of the platform 35.
  • the inner lobes and outer lobes accordingly extend above and below group 23.
  • the device shown here is designed as a “semi-automatic”.
  • the cartons 10 are removed from a magazine 37 by hand in a flat position.
  • An operator stands in the area of a recess 38 directly adjacent to a carton station identified by the platform 35.
  • the manually erected cartons 10 are placed with the lower outer tabs 21 and 22 on a holder which consists of lateral, essentially U-shaped support rails 39 and 40 (Fig. 4).
  • the outer tabs 21 and 22 are inserted into the support rails 39 and 40 with a slight funnel-shaped bend (shaped outwards), as a result of which the open carton 10 is supported in a sufficiently stable manner.
  • the contents of the package (group 23) can now be inserted into the box from the bottom without any problems.
  • the platform 35 is formed with an obliquely directed leg 41 in the region of the lower (initially rearward) inner tab 18.
  • the latter engages the inner tab 18 and folds it into an obliquely outward or rearward-facing position (FIG. 3).
  • the (open) carton 10 is now pushed together with its contents (group 23) along a first conveyor section 42 - represented by an arrow - from the platform 35 and placed on a plate 43 which extends essentially at the same height.
  • the longitudinally extending outer tabs 21 and 22 slide out of the open support rails 39 and 40.
  • the upper and lower inner tabs 15, 16 lying forward in the transport direction are folded over.
  • the push-off takes place by means of a reciprocating slide 44, the end position of which is shown in dash-dot lines in FIG. 2 in the area of the plate 43.
  • a stationary folding bridge 45 is formed, which also serves as a lower support for the carton 10 in the area of the conveyor section 42.
  • the folding bridge 45 which is designed as a stationary wall, is formed on the side facing the platform 35 with an oblique run-up surface 46.
  • the Lower inner tab 17 lying in the direction of movement is folded by the movement over the folding bridge 45 against the underside of the group 23 and thus into the plane of the lower wall 14.
  • the carton 10 is accordingly pushed onto the plate 43 with the inner flap 17 already folded over.
  • the carton 10 and its contents are transported from the platform 35 to the plate 43 by a special conveyor unit 47 which is arranged above the path of motion of the carton 10 on a common machine frame 48.
  • a carrier 49 is provided as a reciprocating conveying member, which grips the carton 10 on the back.
  • the driver 49 is slidably mounted on (two) support rods 50 with a slide 51. This in turn is driven by a chain drive 52, consisting of a chain 55 which rotates via gear wheels 53 and 54, and a drive motor 56 which is attached (on the outside) of the machine frame 48 and drives the gear wheel 54 in the same direction of movement at all times.
  • a driver pin 57 is fastened to the chain 55 and enters a transverse slot-like recess 58 of the slide 51.
  • the driver pin 57 executes a reciprocating movement in the recess 58 in the region of the deflection (gear wheels 53, 54).
  • the carriage 51 and thus the driver 59 is driven back and forth in this way.
  • the end position facing the plate 43 is indicated by a dot-dash line in FIG. 3.
  • the movement characteristic due to this conveyor unit 47 is particularly powerful because of the gradual acceleration and deceleration.
  • the upper inner tab 15 lying forward in the transport direction is (also) folded over, namely by an upper folder attached to the plate 43.
  • this consists of two spaced apart webs 59 and 60, that is to say laterally attached to the plate 43, which are connected to an edge of the plate 43 via an upright support arm 61.
  • the support arms 61 and the folding webs 59 and 60 thus form a U-shaped profile in side view, into which the part of the carton 10 lying forward in the transport direction can be inserted by folding over the inner tab 15.
  • the lower inner tab 18 on the back in the transport direction is moved by resting on the folding bridge 45 into a substantially horizontal transverse position directed away from the carton 10 (FIG. 3).
  • the lower outer tabs 21 and 22 extend laterally next to the plate 43 in the vertical plane of origin. The same applies to the upper outer lobes 19 and 20 and the inner lobe 16.
  • the partially folded carton 10 is rotated on the turntable 43 or by it, in the present case by 90 ° (extended position in FIG. 2). Furthermore, the direction of further transport for the carton 10 is changed by 90 °, namely transversely.
  • the second conveying section 62 now following is accordingly angled by 90 ° with respect to the conveying section 42.
  • the carton 10 is pushed with the inner tabs 16 and 18, which now lie forward in the conveying direction, from the plate 43 previously rotated counterclockwise with respect to FIG. 2 onto or into or onto a subsequent discharge conveyor track 63.
  • the Inner tabs 16 and 18 spatially offset here - folded over and immediately afterwards or simultaneously the four outer tabs 19 ... 22 folded over into the plane of top wall 13 and bottom wall 14 during further transport.
  • the discharge conveyor 63 consists (in the first part) of a lower plate 64 for supporting the carton 10 and an upper plate 65 which extends directly above the carton in the transport direction.
  • the lower plate 64 is held by a support support 66 connected to the machine frame 48, which is arranged substantially centrally below the lower plate 64 and is thin-walled in the upper part, so that this part of the support support 46 between the lower outer tabs 21 and 22 folded over during transport Can find admission.
  • longitudinal beams 67 and 68 On both sides of the lower plate 64 and upper plate 65, spaced apart from it and displaced upwards or downwards, extend in the conveying direction (four) longitudinal beams 67 and 68. These form due to their arrangement and dimensioning (laterally next to lower plate 64 and upper plate 65) an upper and lower side guide for the box. Furthermore, the longitudinal members 67, 68 serve as holders for stationary, immovable folding members for the outer flaps 19 ... 20. These are folding switches 69, 70 which, in a manner known per se, consist of wires or round bars and converge accordingly in the conveying direction the sequence of the folding movement for the outer tabs 19 ... 22 are formed.
  • the upper butterflies and lower butterflies for the inner lobes 16 and 18, which take effect at an early stage, are formed by the upper plate 65 and the lower plate 64, namely by the inlet edges 71 (upper plate) and 72 (lower plate).
  • Funnel-shaped inlet plates 72 and 73 namely converging in the conveying direction, are arranged upstream of these inlet edges, which are offset from one another in the transport direction and have the effect of a mouthpiece opening.
  • the inner tabs 16 and 18 are accordingly gradually folded over by the transport of the carton 10 relative to the top plate 65 and bottom plate 64.
  • the folding of the outer flaps 19 ... 22 follows due to the corresponding design of the folding switches 69 and 70.
  • the lower plate 64 ends after the folding of the lower outer tabs 21 and 22 has been completed.
  • a bottom plate 75 (connected to the machine frame 48) connects as a further transport support for the finished carton 10.
  • the base plate 75 In the area of the base plate 75 is the cardboard with the folded lower inner tabs 17 and 18 and the lower outer tabs 21 and 22, that is to say with a completely finished lower wall 14.
  • the transition from the (thin) lower plate 64 to the base plate 75 is designed in a special way.
  • the lower plate 64 is designed to be tongue-shaped in the conveying direction, that is to say with a decreasing cross-sectional dimension.
  • the bottom plate 75 which is approximately V-shaped on the side facing the lower plate 64, extends into the area of the lower plate 64, in a partial area it is also laterally adjacent, with the formation of an intermediate space 81
  • Both the bottom plate 64 and the bottom plate 65 here have a certain “overlap” (FIG. 4) which facilitates the transition of the carton from the area of the bottom plate 64 to the bottom plate 75, the outer tabs lying in the area of the bottom plate 64 below it 21 and 22 come to rest on the base plate 75 as a result of this transition.
  • the top plate is relatively short (Fig. 4). This is followed by a stamp plate 76 which can be moved up and down and which can be lowered onto the outer flaps 19 and 20 to complete the folding thereof and at the same time stabilizes this closed position of the carton.
  • glue application elements 77 and 78 are arranged in the region of the conveying section 62 above and below the movement path of the carton 10, in such a way that in the present case the inside of the outer tabs 19 ... 22 are provided with glue by spray nozzles by applying glue strips in the area of the spray nozzles.
  • the triangular glue application elements 77, 78 with the spray nozzles are arranged in the region of inclined legs on the underside of the lower plate 64 and the upper side of the upper plate 65, specifically in an area in which the outer lobes 19 ...
  • the outer tabs 19 ... 22 are directed approximately parallel to the legs of the triangular glue application members 77, 78, so that glue can be applied to the inner sides of the outer tabs.
  • the stamp plate 76 causes the upper and lower inner and outer tabs to be compressed in the lowered position.
  • the stamp plate 76 is designed as a narrow rectangle, so that it can be moved between the upper folding switches 69.
  • a conveyor unit 79 which is arranged on a side wall of the machine frame 48 somewhat above the plate 43, serves for the transport of the carton 10 in the region of the conveyor section 62, that is to say from the plate 43 along the discharge path 63 (FIG. 3).
  • This conveyor assembly 79 is designed in approximately the same way as the conveyor assembly 47. The same parts are therefore identified by the same reference numerals.
  • a driver 49 is connected to the slide 51 by a cranked support arm 80.
  • the conveyor assembly 79 can be arranged above the movement path of the carton 10.
  • the driver 49 can be moved in the area between the folding webs 59 and 60 or the support arms 61 of the plate 43 and thereby push off the carton 10.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Closing Of Containers (AREA)
  • Container Filling Or Packaging Operations (AREA)

Claims (14)

1. Procédé de fermeture de cartons pourvus de parois latérales et d'une paroi supérieure et d'une paroi de fond formées de pattes intérieures et de pattes extérieures, dans lequel les pattes intérieures et les pattes extérieures (supérieures et inférieures) peuvent, à partir d'une position initiale dans le plan des parois latérales, être rabattues dans le plan de la paroi supérieure ou de la paroi inférieure, caractérisé par le fait que
a) les pattes intérieures et les pattes extérieures (15, 16, 17, 18; 19,20,21,22) destinées à former la paroi supérieure et la paroi de fond sont rabattues uniquement par déplacement du carton (10) par rapport à des organes de pliage immobiles par rapport à la trajectoire de déplacement du carton (10),
b) sont d'abord rabattues les pattes intérieures supérieure et inférieure (15, 17) situées en avant suivant le sens de transport,
c) sont ensuite rabattues, par nouveau transport du carton (10) dans l'autre sens, c'est-à-dire avec le côté jusque-là en arrière dirigé vers l'avant, les pattes intérieures supérieure et inférieure opposées (16, 18), et
d) sont après cela rabattues, par poursuite du transport du carton dans le même sens, les pattes extérieures supérieures et inférieures (19 à 22).
2. Procédé selon la revendication 1, caractérisé par le fait qu'après le rabattement des pattes intérieures (15,17) rabattues en premier, le carton est tourné autour d'un axe vertical, en particulier de 90° avec en même temps changement de la direction de transport également de 90°.
3. Dispositif de fermeture de cartons pourvus de parois latérales etd'une paroi supérieure et d'une paroi inférieure formées de pattes intérieures et de pattes extérieures, dans lequel les pattes intérieures et les pattes extérieures (supérieures et inférieures) peuvent, à partir d'une position initiale dans le plan des parois latérales, être rabattues dans le plan de la paroi supérieure ou de la paroi inférieure, caractérisé par
a) des organes de pliage (plieurs supérieurs 59, 60 et plieur inférieur 45) immobiles par rapport à la trajectoire de transport ou de déplacement et placés au-dessus et au-dessous d'un premier tronçon (42) de transport du carton (10) et destinés à rabattre les pattes intérieures (supérieure et inférieure) (15,17) situées en avant suivant le sens de transport par déplacement (transport) du carton (10) par rapport à ces organes de pliage (59, 60; 45),
b) un plateau tournant (43) sur lequel le carton (10) est d'abord glissé et d'où, après rotation vers un deuxième tronçon de transport (62), il est enlevé avec son côté dirigé initialement vers l'arrière dirigé vers l'avant, et par,
c) des organes de pliage (plieur supérieur 71, plieur inférieur 72, aiguilles de pliage 69, 70) immobiles par rapport à la trajectoire de transport ou de déplacement et placés au-dessus et au-dessous du deuxième tronçon (62) de transport du carton (10) qui suit le plateau tournant (43) et destinés à rabattre les pattes intérieures (supérieure et inférieure) (16,18) initialement en arrière et les pattes extérieures (supérieures et inférieures) (19,20,21,22) par déplacement du carton (10) par rapport à ces organes de pliage (69, 70, 71, 72) associés au deuxième tronçon (62).
4. Dispositif selon la revendication 3, caractérisé par le fait que l'organe de pliage associé au premier tronçon de transport (42) qui rabat la platte intérieure inférieure (17) est un pont de pliage fixe (45) placé sur la trajectoire de déplacement (tronçon de transport 42) du carton (10).
5. Dispositif selon la revendication 3, caractérisé par le fait que l'organe de pliage associé au premier tronçon de transport (42) qui rabat la platte intérieure supérieure (15) est une paroi de pliage ou rampe de pliage (59, 60) située au-dessus de la trajectoire de déplacement (tronçon de transport 42), de préférence décalée dans le sens de transport, et venant après le pont de pliage (45).
6. Dispositif selon l'une des revendications 3 à 5, caractérisé par le fait qu'au moins le premier plieur supérieur (rampes de pliage 59, 60) fait partie du plateau tournant (43) sur lequel le carton (10) est glissé avec rabattement des pattes intérieures supérieure et inférieure (15, 17).
7. Dispositif selon la revendication 6, caractérisé par le fait que sur un bord du plateau (43), en particulier à des coins de celui-ci, sont placés deux organes plieurs en U (rampes de pliage 59, 60) à bras support (61) pour saisir latéralement la platte intérieure supérieure (15).
8. Dispositif selon l'une ou plusieurs des revendications 3 à 7, caractérisé par le fait que le carton (10), avec son contenu (groupe 23), est, d'une plate-forme élévatrice (35), glissé le long du premier tronçon de transport (42) au-delà du pont de pliage (45) sur le plateau (43) avec rabattement des pattes intérieures supérieure et inférieure (15, 17) situées en avant dans le sens de transport.
9. Dispositif selon la revendication 8, caractérisé par le fait que le pont de pliage fixe (45) est placé entre la plate-forme (35) et le plateau (43) perpendiculairement à la direction de transport.
10. Dispositif selon l'une des revendications 3 à 9, caractérisé par le fait que le carton (10) est tourné de 90° par le plateau (43) et enlevé de celui-ci dans une direction également à 90° qui correspond à la direction du deuxième tronçon de transport (62).
11. Dispositif selon l'une ou plusieurs des revendications 3 à 10, caractérisé par le fait que les organes de pliage associés au deuxième tronçon de transport (62), qui rabattent les pattes intérieures supérieure et inférieure (16, 18), situées en avant dans le sens de transport et initialement en arrière, sont formés par des bords d'entrée (71, 72) placés au-dessus et au-dessous du carton (10) dans la zone de l'entrée d'une voie d'évacuation (63) et formés en particulier par une plaque supérieure fixe (65), ainsi qu'une plaque inférieure fixe (64) qui soutient le carton (10).
12. Dispositif selon la revendication 11, caractérisé par le fait que dans la zone de la voie d'évacuation (63) sont placées au-dessus et au-dessous du carton (10) des aiguilles de pliage (69, 70) qui rabattent les pattes extérieures (19 à 22) en raison du transport du carton (10) le long de la voie d'évacuation (63), les pattes extérieures inférieures (21, 22) étant rabattues par les aiguilles de pliage correspondantes (70) contre le dessous de la plaque inférieure (64).
13. Dispositif selon l'une ou plusieurs des revendications 3 à 12, caractérisé par le fait que de préférence les pattes extérieures (19 à 22) sont revêtues de colle sur leur face intérieure, en particulier par des organes encolleurs (77, 78) placés au-dessous et au-dessus de la trajectoire de déplacement du carton dans la zone de la voie d'évacuation (63).
14. Dispositif selon la revendication 13, caractérisé par le fait que les organes encolleurs (77, 78) sont placés sur le dessus de la plaque supérieure (65) et sur le dessous de la plaque inférieure (64).
EP83112740A 1983-01-15 1983-12-17 Procédé et dispositif pour la fermeture de cartons Expired EP0113899B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3301237 1983-01-15
DE19833301237 DE3301237A1 (de) 1983-01-15 1983-01-15 Verfahren und vorrichtung zum verschliessen von kartons

Publications (3)

Publication Number Publication Date
EP0113899A2 EP0113899A2 (fr) 1984-07-25
EP0113899A3 EP0113899A3 (en) 1985-10-09
EP0113899B1 true EP0113899B1 (fr) 1988-03-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP83112740A Expired EP0113899B1 (fr) 1983-01-15 1983-12-17 Procédé et dispositif pour la fermeture de cartons

Country Status (6)

Country Link
US (1) US4570421A (fr)
EP (1) EP0113899B1 (fr)
JP (1) JPS59142904A (fr)
BR (1) BR8400150A (fr)
CA (1) CA1229010A (fr)
DE (2) DE3301237A1 (fr)

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EP2367680B1 (fr) * 2008-11-24 2019-09-04 Packsize, LLC Dispositif de déploiement et de scellage de boîtes à alimentation manuelle
EP3046843B1 (fr) * 2013-09-18 2017-11-08 BoxEm ApS Procédé et unité automatisée de montage de boîte
DE102014102333A1 (de) * 2014-02-24 2015-08-27 Sig Technology Ag Vorrichtung und Verfahren zur Vorfaltung von Packungsmänteln
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CN107351455B (zh) * 2017-08-25 2020-02-04 山东输变电设备有限公司 一种多层纸板热压方法
WO2020169098A1 (fr) * 2019-02-22 2020-08-27 青岛萨沃特机器人有限公司 Appareil d'étanchéité de boîte et machine d'emballage
CN110654633B (zh) * 2019-09-29 2021-06-29 珠海格力智能装备有限公司 封箱辅助装置和包装生产线
CN111300885B (zh) * 2020-03-03 2022-04-12 亳州联滔电子有限公司 折盒装置
CA3109187A1 (fr) * 2021-02-12 2022-08-12 Afa Systems Ltd. Methode et appareil pour remplir des boites d'articles

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BR8400150A (pt) 1984-08-21
DE3301237A1 (de) 1984-08-09
CA1229010A (fr) 1987-11-10
US4570421A (en) 1986-02-18
JPS59142904A (ja) 1984-08-16
EP0113899A2 (fr) 1984-07-25
EP0113899A3 (en) 1985-10-09
DE3375897D1 (en) 1988-04-14

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