EP1428759A2 - Procédé et dispositif pour enlever d'un magasin des boítes empilées aplaties et pour redresser les boítes - Google Patents

Procédé et dispositif pour enlever d'un magasin des boítes empilées aplaties et pour redresser les boítes Download PDF

Info

Publication number
EP1428759A2
EP1428759A2 EP03028061A EP03028061A EP1428759A2 EP 1428759 A2 EP1428759 A2 EP 1428759A2 EP 03028061 A EP03028061 A EP 03028061A EP 03028061 A EP03028061 A EP 03028061A EP 1428759 A2 EP1428759 A2 EP 1428759A2
Authority
EP
European Patent Office
Prior art keywords
magazine
cartons
carton
web
cardboard
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.)
Withdrawn
Application number
EP03028061A
Other languages
German (de)
English (en)
Other versions
EP1428759A3 (fr
Inventor
Heinz Focke
Andreas Prahm
Holger Broek
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 EP1428759A2 publication Critical patent/EP1428759A2/fr
Publication of EP1428759A3 publication Critical patent/EP1428759A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B65H3/085—Suction grippers separating from the bottom of pile
    • B65H3/0858—Suction grippers separating from the bottom of pile this action resulting merely in a curvature of each article being separated
    • 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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/14—Feeding individual bags or carton blanks from piles or magazines
    • B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
    • B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
    • B65B43/185—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers specially adapted for carton blanks
    • 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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B65B43/265—Opening, erecting or setting-up boxes, cartons or carton blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/32—Separating articles from piles by elements, e.g. fingers, plates, rollers, inserted or traversed between articles to be separated and remainder of the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2120/00—Construction of rigid or semi-rigid containers
    • B31B2120/30—Construction of rigid or semi-rigid containers collapsible; temporarily collapsed during manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/02—Feeding or positioning sheets, blanks or webs
    • B31B50/04—Feeding sheets or blanks
    • B31B50/06—Feeding sheets or blanks from stacks
    • B31B50/062—Feeding sheets or blanks from stacks from the underside of a magazine
    • B31B50/064—Feeding sheets or blanks from stacks from the underside of a magazine by being moved in the plane they are lying in
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/76—Opening and distending flattened articles
    • B31B50/80—Pneumatically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/76—Opening and distending flattened articles
    • B31B50/80—Pneumatically
    • B31B50/804—Pneumatically using two or more suction devices on a rotating element

Definitions

  • the invention relates to a method for producing (folding) cartons, the Cardboard boxes, essentially lying flat, can be removed individually from a magazine.
  • the invention further relates to a corresponding device.
  • the inventive method is according to claim 1 characterized in that in each case a bottom carton preferably a puller, in particular a suction member from the magazine partially in one Removal direction is pulled out and that to remove the carton from the magazine an organ, in particular a web between the removal direction between moved through the magazine and the partially pulled cardboard becomes.
  • the carton is therefore not completely removed from the magazine by the puller pulled out, but only partially, especially in the area of a side Edge.
  • a Organ or a bridge across the direction of removal between the magazine and the box moved through and this "peeled" from the magazine To completely remove the box from the magazine, a Organ or a bridge across the direction of removal between the magazine and the box moved through and this "peeled" from the magazine. Then the carton can be moved on an endless conveyor towards an erection station transported in the carton from the substantially flat position erected in a three-dimensional, in particular tubular shape becomes.
  • the carton is preferably not passed directly to the endless conveyor, but first placed on a tour. There the box can be moved in the direction of conveyance be accelerated and thus reach the area of the endless conveyor.
  • the device according to the invention has the features of claim 5.
  • the Puller can preferably be moved up and down or pivoted in the removal direction be arranged below the magazine.
  • the puller is preferred Designed as a suction element, the cartons are captured using vacuum, preferably in the region of an edge located at the rear in the conveying direction.
  • the cardboard can be pulled out of the magazine while it is partially pulled out are angled or curved in the removal direction, such that when Moving the (peeling) organ or the webs of the cardboard out of the magazine is removed.
  • the cartons are preferably arranged in an upright stack in the magazine and are removed in the area of a bottom of the same.
  • the suction element can remove the bottom carton from the magazine partially pull out, with the webs in an approximately horizontal direction below of the magazine.
  • the device or the method preferably runs continuously.
  • the webs can be arranged on endless conveyors which are driven continuously become.
  • the webs are preferably at regular intervals from one another along the circumference of a further endless conveyor or a belt or Toothed belt arranged the same. Partly pulling out a box in this case occurs when there is no web below the magazine located.
  • Another special feature relates to a method described in the application or device for erecting cartons, in particular according to claim 4 and 22.
  • the corresponding method or the device can be in combination used with the removal of the boxes from the magazine according to the invention become. However, it can also be used separately and an independent one Represent invention.
  • the device shown can be used in connection with a packaging machine or as part of the same.
  • cartons 20, in particular folding cartons are produced, which are used to hold smaller packs or individual products.
  • the Cardboard boxes 20 can consist, for example, of (corrugated) cardboard.
  • the boxes 20 used here consist of four side walls 21, 22 and the side walls 21, 22 adjoining, laterally projecting folding flaps 23.
  • Die Side walls 21, 22 are in the region of stamped fold lines 76 with one another connected. Further folding lines 77 are between the side walls 21, 22 and Folding flap 23 arranged.
  • the folding tabs 23 are in particular after filling the cartons 20 folded over to form the top wall 24 and bottom wall 25. Zur Manufacture of cartons 20, these are made from a substantially flat, collapsed Position (Fig. 1) unfolded into a three-dimensional shape (Fig. 2). In the flat folded position, the cartons 20 are along the fold lines 76 folded in such a way that adjacent side walls 21, 22 face one another Side faces lie on top of each other.
  • the side walls 21 are behind arranged at the bottom, whereas the side walls 22 face up are arranged. In the three-dimensional form according to FIG. 2, they form with one another connected side walls 21, 22 a hose. The one on the side walls 21, 22 adjoining folding tabs 23 protrude laterally.
  • the individual side walls 21, 22 arranged approximately parallel or perpendicular to one another, for filling the boxes 20.
  • the above definition of the components and The shape of the carton 20 is only used to better explain the device, however, does not specify the construction of the cartons 20.
  • the cartons 20 are prepared for processing in the packaging machine in such a way that the side walls 21, 22 together to form a "hose-like" structure are connected.
  • the boxes 20 prepared in this way are folded flat (Fig. 1) and isolated on a continuously operated funding 27th fed to an erection station 28.
  • the cartons 20 can, for example, do this can be removed from a magazine 26 assigned to the conveyor 27 or otherwise supplied to the conveyor 27.
  • the boxes 20 are positioned across the conveying direction, namely across the conveying direction facing folding flap 23 (Fig. 5).
  • the cartons 20 from the flat, shown in Fig. 1, folded position in the three-dimensional, "tube-like" shape 2 erected. Raising members 47, 69 are used for this purpose are moved together with the cartons 20 through the erection station 28.
  • a special feature is that the erection of the cartons 20 during the continuous transport of the same along a flat, straight cardboard web 29 takes place.
  • the erection members 47, 69 are essentially parallel moved to the cardboard web 29.
  • the cardboard web 29 is an imaginary one Line or plane along which the cartons 20 during erection be transported.
  • the flat cardboard web 29 runs along an upper side a conveying means 27 which runs in a straight line and in particular is aligned horizontally is.
  • the funding 27 is parallel to each other by two in plan extending endless conveyor 30 formed, each guided over two pulleys 31 are and have an upper run 78 and a lower run 79.
  • the two endless conveyors 30 are continuously driven at the same speed and run through the erection station 28.
  • the upper dreams 78 can also straight along the entire route between the two deflection rollers 31 and run parallel to the lower runs 79 of the endless conveyor 30.
  • the upper side of the conveying means 27 or the upper runs 78 of the endless conveyors 30 is or are aligned horizontally. It is understood that the endless conveyor 30 but can also have a (slight) inclination.
  • At least one first erection member 47 and at least one a second erection member 69 is provided which the cartons 20 in the erection station 28 capture on the top or bottom side, preferably simultaneously, and during the continuous erection together with the cartons 20 continuously are guided along the flat cardboard web 29 through the erection station 28.
  • the carton 20 is during transport in the conveying direction on the Funding 27 erected.
  • the first erection members 47 essentially consist of one or more Suction elements 48, which are arranged on a lever 49. 5 are two first erection members 47 are provided in the erection station 28. Their lever 49 extend in a substantially horizontal direction from one to the side Funding 27 adjacent to the area on the upper run 78 Endless conveyor 30 overlying cartons 20. The erecting members 47 are thus above the cardboard web 29 arranged. In the area above the conveyor 27 the levers 49 each have three suction elements 48, which are in a row and with Distance between them on the levers 49 are arranged. The suction elements 48 are arranged such that they face upward-facing side walls 22, the cartons 20 in the middle and in each case on lateral edges near the Folding tab 23 can capture. The number and arrangement of the suction elements 48 can be adapted to the cardboard boxes 20 to be processed.
  • first two erecting members 47 in terms of their functioning and structure are configured identically, for the sake of simplicity only described a first erecting member 47, it being understood that the description applies accordingly to the other first erecting member 47.
  • the lever 49 of the erecting member 47 is assigned to a carriage 50, which in some areas parallel to the conveyor 27 and transverse to it (up and down) is.
  • the carriage 50 is mounted on a bearing block 51, the side is arranged next to the conveyor 27.
  • the bearing block 51 has a first curve track 52 which points in the area of a conveyor 27 Side surface 53 is embedded in the bearing block 51.
  • the first curve track 52 describes a (lying flat) oval in the side view according to FIG. 10.
  • the carriage 50 is guided via a roller bearing 54 in the first cam track 52 and can be moved along the curve track 52 in this way.
  • a middle Recess 55 in the bearing block 51 is a (second) funding 58 for the Carriage 50 arranged.
  • the endless conveyor 56 for example a toothed belt, is with the carriage 50 coupled so that by moving the endless conveyor 56 of the carriage 50 or the erecting member 47 all the way along the first curve track 52 can be moved.
  • the curve track 52 runs in a lower, straight line Area 81 at a constant distance parallel to the top of the conveyor 27 or to the level of the cardboard web 29.
  • the carriage 50 along the curve track 52 becomes the first erection member 47 above the box 20 is positioned in such a way that the suction elements 48 face one Can detect (top) side wall 22 of a carton 20.
  • the first erecting member 47 is shown below Carriage 50 continuously with a constant distance parallel to the cardboard web 29 moved on, along with the box 20.
  • the pivoting movement of the lever 49 is shown schematically in FIG shows the lever 49 in two successive phases of movement.
  • the against the conveying direction swivel movement is caused by a twist of the lever 49 about a longitudinal axis.
  • the lever 49 in near the carriage 50 double cranked (Fig. 12) or angled.
  • To this Way can by turning the lever 49 according to arrow 59 in the area the suction elements 48 horizontally directed lever 49 with respect to the endless conveyors 30 are pivoted, and at the same time during the continuous Transport of the carriage 50 in the conveying direction.
  • it has a gearwheel 60, which is mounted on the carriage 50 Rack 61 is engaged.
  • the rack 61 is like the gear 60 on the arranged to the conveyor 71 facing side of the carriage 50 and with a transverse shaft 62 stored in a slot 63 in the carriage 50.
  • the Slot 63 extends perpendicular to the direction of movement of the carriage 50, namely in such a way that when the carriage 50 is transported parallel to the conveying means 27 the slot 63 is directed vertically.
  • the rack 61 is in the slot 63 slidably mounted, namely transversely to the direction of movement of the carriage 50, i.e. in the area of the straight belt section in the erection station 28 in vertical Direction can be moved up and down (Fig. 11).
  • the side wall 22 of the cardboard box 20 (on the upper side) is straightforward during the further Movement of the carton 20 down the rack 61 transversely to the conveyor 27 moves and via the coupling with the gear 60 on the lever 49 the above described pivoting movement realized.
  • the through the slot 63 of the carriage 50 through shaft 62 via a roller bearing 64 in a second Curve track 65 led.
  • the second cam track 65 is like the first cam track 52 embedded in the bearing block 51 and surrounds the first cam track 52.
  • the second Curve track 65 runs essentially as a (flat) oval, but with two different radii.
  • the cam track 65 In a first side area near the In the conveying direction of the rear guide roller 57, the cam track 65 has a narrower radius than in the area of the second one, which is at the front in the conveying direction Deflection roller 57. In between, ie in the horizontally directed area 81 of the first Curve track 52, the second curve track 65 pivots between the two radii. 11 shows that the second cam track 65 is opposite essentially follows the first curve track 52 in this area 81 pivoted below. About the guidance of the roller bearing 64 in the second cam track 65 becomes the rack 61 corresponding to the carriage 50 moved down and the lever 49 via the gear 60 relative to the endless conveyors 30 pivoted upwards. The side wall at the top 22 of the carton 20 taken with erection of the carton 20. The trajectory of the first erection member 47 thus runs essentially parallel to the cardboard web 29.
  • two first erection members 47 are provided, which are located opposite one another are arranged in the curve track 52. Accordingly, the two erection members 47 successively passed through the erection station 28 under Erection of a single box 20. It is understood that with the corresponding Design of the device also only one erecting member 47 or more than two erection members 47 can be provided.
  • the distance is such that the outside of the endless conveyor 80 arranged suction members 68 in the region of the straight belt section capture the cartons 20 transported in the flat carton web 29 on the underside can.
  • the suction elements 68 are subjected to a negative pressure, whereby the cartons 20 on the conveyor 27 or in the flat cardboard web 29 are held.
  • the endless conveyor 80 runs at the same speed continuously driven like the conveyor 27 and the first erecting members 47.
  • the suction members 68 on the endless conveyor 80 serve as second erecting members 69th
  • the (first and second) erection members 47, 69 are continuous and constant Speed moved through the erection station 28.
  • the Raising Bodies 47, 69 are also arranged and driven such that they are preferably approximately simultaneously enter the area of the conveyor 27 and the same Carton 20 on two adjacent side walls 22, 21 (top and bottom) to capture.
  • the speed of the erecting members 47, 69 also corresponds to that Conveying speed of the conveying means 27, so that the erection members 47, 69 during the transport of the cartons 20 with respect to the conveying direction approximately in constant relative position to the box 20 are arranged.
  • While standing up the cartons 20 also lie on a folding line lying at the rear in the conveying direction 76 on carriers 44, which project outwardly on the endless conveyors 30 are arranged.
  • the adjacent side walls 21, 22 of the carton 20 is pivoted about the folding line 76 located at the rear in the conveying direction.
  • suction elements 48 are subjected to negative pressure via a negative pressure source.
  • the suction members 48 on the first erection members 47 are temporarily via a suction box 70 in connection with a vacuum source.
  • suction box 70 is in the area of the bearing block 51 arranged, namely within the endless conveyor 56 or in the region of the recess 55 in the bearing block 51.
  • the suction box 70 stands over a channel 71 temporarily connected to the carriage 50.
  • the channel 71 is through the Endless conveyor 56 passed.
  • the suction members 48 are connected to the suction box 70.
  • the Channel 71 is arranged on the underside of the suction box 70, so that the connection only exists between the suction box 70 and the suction members 48 if the carriage in the area of the lower straight belt section on the suction box 70 is led past. As soon as the carriage 50 leaves this area, the Suction elements 48 no longer in connection with the vacuum source, so that the erected cardboard 20 can be detached from the erecting member 47.
  • roller bearings 72 and 73 are assigned to the carriage 50, which rest on the upright side surfaces of the bearing block 51, namely on the Funding 27 facing side surface 53 and facing away from the funding 27 Side surface 74. With the help of the roller bearings 72, 73, the carriage 50th centered transversely to the longitudinal plane of the bearing block 51.
  • the erected, "Hose-like" cartons 20 conveyed on the conveyor 27. Subsequently the boxes 20 can be filled and the folding flaps 23 can be closed.
  • the magazine 26 can also be used for other cuts than the (folding) boxes 20 shown here.
  • the one described Part of the device can also be independent of the packaging machine shown can be used as a separate facility.
  • the boxes 20 are kept in the flat folded position as a stack 82 in the magazine 26.
  • the cartons 20 are removed individually from this and continuously operated funding 27, which is from the magazine 26 to extends beyond the erection station 28 (Fig. 4-9).
  • the magazine 26 which is rectangular in plan, consists of four upright magazine walls 83, between which the flat folded cartons 20 in one upright stack 82 lie one above the other.
  • the boxes 20 are horizontal in the magazine 26 arranged and stacked on top of each other.
  • Below the magazine 26 the upper runs 78 run at a distance from the underside of the magazine 26 the endless conveyor 30, which is used for lateral, in particular horizontal, transport serve the cartons 20 from the area of the magazine 26.
  • the cartons 20 are removed individually in the area of an underside of the magazine 26.
  • a swiveling lever that can be moved up and down or swiveled 32 positioned below the magazine 26.
  • Suction element 33 becomes the bottom carton 20 of the magazine 26 with a Vacuum applied. This takes place in the area of the lateral edge 34 of the Cartons 20, namely the rear edge 34 in the conveying direction.
  • the conveying direction is indicated in FIGS. 7 to 9 by the arrow 35.
  • the organs are arranged that fulfill a double function. On the one hand they serve as a support for boxes 20 in magazine 26. On the other hand they support the separation of the cartons 20.
  • the organs have a flat, web-like shape, approximately in the manner of a Finger.
  • the webs 36 are flat in cross section, in Essentially rectangular structures (Fig. 7 to 9).
  • the webs are 36 in the floor plan elongated and have a slightly trapezoidal contour (Fig. 5). in principle can also use differently designed organs in the device come.
  • the webs 36 are in the conveying direction according to arrow 35 between the Magazine 26 and the conveyor 27 can be passed, that is, transversely or vertically to the removal direction and parallel to the conveyor 27 or the upper run 78 of the Endless conveyor 30.
  • the webs project laterally on an outside an endless conveyor, for example an endless toothed belt 37 or one Belt is arranged, the continuously driven and two pulleys 38th is led.
  • a toothed belt is located on each side of the magazine 26 37 is arranged with a plurality of webs 36.
  • the timing belts 37 on both sides are arranged such that the webs 36 each laterally in the area of the magazine Protrude 26.
  • the toothed belts 37 on both sides are driven synchronously.
  • the webs 36 are preferably arranged so that they are on both sides Timing belts 37 lie exactly opposite one another.
  • the webs 36 on the two toothed belts 37 are each at an essentially constant lateral distance arranged to each other.
  • both timing belts 37 each have several Gaps 39 on. 4 to 9 are in the exemplary embodiment shown three gaps 39 are provided. However, the number of gaps 39 can vary. Both toothed belts 37 have a corresponding number of gaps 39 on. The gaps are also correspondingly arranged on both toothed belts 37, so that the gaps 39 on the opposite toothed belts 37 each run through magazine 26 at the same time.
  • the separation of the bottom carton 20 can only be done by pulling it out done with the suction member 33.
  • the removal or separation of the carton 20, however, supported or completed by that the one partially removed from the magazine 26, namely pulled down Carton 20 by one arranged after the gap 39 Web 40 is "peeled off".
  • the web 40 has a greater width than the rest Ridges 36 and also has an underside in the conveying direction bevel 41 lying at the front.
  • the web 40 is, as shown in FIG. 7, between Magazine 20 and the cardboard 20 partially pulled out, thereby the separation is completed and the box 20 is removed from the magazine 26 is removed.
  • the support rails 42 are arranged parallel to one another and run longitudinally in the conveying direction, namely parallel to the top of the endless conveyor 30. Im The two support rails 42 are between the two endless conveyors 30 positioned. The support rails 42 are located at the rear in the conveying direction End bent down or cranked. The work area of the Suction member 33 is seen in the conveying direction in the immediate vicinity of the downward bent end of the mounting rails 42.
  • the cardboard 20 resting on the mounting rails 42 is subsequently replaced by a Ram 43 in the horizontal direction, that is, transversely to the removal direction of the cartons 20 accelerated.
  • the pivot lever 32 is first moved downward and that Suction element 33 removed from the underside of the carton 20. That way lies the box 20 is free on the support rails 42.
  • the plunger 43 removes the box 20 accelerated in the conveying direction and at least partially out of range of magazine 26 moved out.
  • the plunger 43 is horizontal for this Direction reciprocable and on the movement of the webs 36 and the Swivel lever 32 matched.
  • the in plunger 43 is articulated with a push rod 45 connected, which is attached eccentrically to a drive wheel 46. By Rotation of the drive wheel 46 clockwise becomes lateral Back and forth movement of the plunger 43 controlled (Fig. 6).
  • the separated carton 20 is then moved laterally on the conveyor 27. It is captured by drivers 44 on the outside of the endless conveyors 30 are arranged. The drivers 44 take on the box 20 in the conveying direction rear side edge 34 with (Fig. 9).
  • Another special feature relates to the arrangement of the drivers 44 on the endless conveyors 30.
  • the drivers 44 of an endless conveyor 30 are spaced apart on, which are matched to the dimensions of the flat boxes 20 is.
  • the starting point for the arrangement of the drivers 44 is a too processing carton 20 with maximum dimensions.
  • the drivers 44 are arranged such that a flat cardboard box 20 of maximum size according to FIG. 1 takes place between two adjacent carriers 44. Become cardboard boxes 20 processed, which have a smaller dimension, the cartons are 20 in arranged correspondingly larger distances from each other on the conveyor 27.
  • a second embodiment of the device according to FIGS. 13 and 14 has minor Differences from the embodiment described above. Only the deviations are described below. Unless otherwise Information is given, the device is essentially as in first embodiment constructed and works accordingly. Functional corresponding organs and means are correspondingly with the same reference numerals Mistake.
  • the boxes 20 are in the second 13 and 14 by projections 85 in the magazine 26 held.
  • the projections 85 are arranged on the underside of the magazine 26, namely cantilevered on the magazine walls 83, so that this one Form a support for the edges of the boxes 20.
  • the protrusions 85 are at least on two opposite magazine walls 83 arranged.
  • the protrusions 85 can also be provided on further magazine walls 83.
  • the boxes 20 are not on the under Magazine 26 webs 36, 40 moved past, but on the projections 85.
  • the second exemplary embodiment there is only a small number of webs 36 provided or only the wider webs 40 for "peeling" the boxes 20.
  • the gaps 39 between the three webs 40 are correspondingly larger than in the first embodiment.
  • the webs 40 are in turn on the endless conveyors or toothed belts 37 arranged that they are moved under the magazine 26 at the same time and each protrude from the outside into the area below the magazine 26.
  • this is formed by the toothed belt 37 Conveyor run of the endless conveyor parallel at least in the area of the magazine 26 to the direction of conveyance of the cartons 20.
  • the two are arranged laterally next to the magazine 26 Endless conveyors driven in opposite directions and continuously.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Making Paper Articles (AREA)
EP03028061A 2002-12-09 2003-12-08 Procédé et dispositif pour enlever d'un magasin des boítes empilées aplaties et pour redresser les boítes Withdrawn EP1428759A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10257597 2002-12-09
DE10257597 2002-12-09

Publications (2)

Publication Number Publication Date
EP1428759A2 true EP1428759A2 (fr) 2004-06-16
EP1428759A3 EP1428759A3 (fr) 2004-09-22

Family

ID=32319019

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03028061A Withdrawn EP1428759A3 (fr) 2002-12-09 2003-12-08 Procédé et dispositif pour enlever d'un magasin des boítes empilées aplaties et pour redresser les boítes

Country Status (1)

Country Link
EP (1) EP1428759A3 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8127518B2 (en) 2006-02-22 2012-03-06 Graphic Packaging International, Inc. Flat blank carton
CN110225819A (zh) * 2017-01-18 2019-09-10 派克赛泽有限责任公司 具有折叠传感机构的转换机
WO2020151934A1 (fr) * 2019-01-25 2020-07-30 Sig Technology Ag Procédé et dispositif de pliage au moins partiel d'enveloppes d'emballage pliées à plat
CN112721299A (zh) * 2020-11-18 2021-04-30 江西华利包装科技有限责任公司 一种瓦楞纸包装箱自动成型加工装置
US11173685B2 (en) 2017-12-18 2021-11-16 Packsize Llc Method for erecting boxes
US11214032B2 (en) 2016-06-16 2022-01-04 Packsize Llc Box template production system and method
US11247427B2 (en) 2018-04-05 2022-02-15 Avercon BVBA Packaging machine infeed, separation, and creasing mechanisms
US11247789B2 (en) 2014-12-29 2022-02-15 Packsize Llc Method of converting sheet material into a custom packaging template
US11286073B2 (en) 2017-03-06 2022-03-29 Packsize Llc Box erecting method and system
US11305903B2 (en) 2018-04-05 2022-04-19 Avercon BVBA Box template folding process and mechanisms
US11400680B2 (en) 2011-11-10 2022-08-02 Packsize Llc Converting machine
CN114872458A (zh) * 2022-03-23 2022-08-09 浙江艾乐医疗科技有限公司 一种医用胶片打印传送装置及方法
US11446891B2 (en) 2017-06-08 2022-09-20 Packsize Llc Tool head positioning mechanism for a converting machine, and method for positioning a plurality of tool heads in a converting machine
US11634244B2 (en) 2018-06-21 2023-04-25 Packsize Llc Packaging machine and systems
US11642864B2 (en) 2018-09-05 2023-05-09 Packsize Llc Box erecting method and system
US11752725B2 (en) 2019-01-07 2023-09-12 Packsize Llc Box erecting machine
US11752724B2 (en) 2016-06-16 2023-09-12 Packsize Llc Box forming machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US937807A (en) * 1909-05-04 1909-10-26 Mills Automatic Press Co Sheet-feeder.
DE1128799B (de) * 1957-10-29 1962-04-26 Fmc Corp Einrichtung zum Entnehmen von flach zusammen-gefalteten Kartonhuellen aus einem Stapel
DE1137746B (de) * 1959-10-15 1962-10-11 Otto Haensel Junior G M B H Vorrichtung zum Entnehmen einzelner Boegen oder Zuschnitte aus einem Stapelbehaelter
DE20104571U1 (de) * 2001-03-16 2002-04-25 Kettner Gmbh Vorrichtung zum Entnehmen von flachen Verpackungszuschnitten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US937807A (en) * 1909-05-04 1909-10-26 Mills Automatic Press Co Sheet-feeder.
DE1128799B (de) * 1957-10-29 1962-04-26 Fmc Corp Einrichtung zum Entnehmen von flach zusammen-gefalteten Kartonhuellen aus einem Stapel
DE1137746B (de) * 1959-10-15 1962-10-11 Otto Haensel Junior G M B H Vorrichtung zum Entnehmen einzelner Boegen oder Zuschnitte aus einem Stapelbehaelter
DE20104571U1 (de) * 2001-03-16 2002-04-25 Kettner Gmbh Vorrichtung zum Entnehmen von flachen Verpackungszuschnitten

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8127518B2 (en) 2006-02-22 2012-03-06 Graphic Packaging International, Inc. Flat blank carton
US11400680B2 (en) 2011-11-10 2022-08-02 Packsize Llc Converting machine
US11731385B2 (en) 2011-11-10 2023-08-22 Packsize Llc Converting machine
US11247789B2 (en) 2014-12-29 2022-02-15 Packsize Llc Method of converting sheet material into a custom packaging template
US11752724B2 (en) 2016-06-16 2023-09-12 Packsize Llc Box forming machine
US11214032B2 (en) 2016-06-16 2022-01-04 Packsize Llc Box template production system and method
CN110225819A (zh) * 2017-01-18 2019-09-10 派克赛泽有限责任公司 具有折叠传感机构的转换机
US11584608B2 (en) 2017-01-18 2023-02-21 Packsize Llc Converting machine with fold sensing mechanism
US11242214B2 (en) 2017-01-18 2022-02-08 Packsize Llc Converting machine with fold sensing mechanism
US11738897B2 (en) 2017-03-06 2023-08-29 Packsize Llc Box erecting method and system
US11286073B2 (en) 2017-03-06 2022-03-29 Packsize Llc Box erecting method and system
US11446891B2 (en) 2017-06-08 2022-09-20 Packsize Llc Tool head positioning mechanism for a converting machine, and method for positioning a plurality of tool heads in a converting machine
US11173685B2 (en) 2017-12-18 2021-11-16 Packsize Llc Method for erecting boxes
US11667096B2 (en) 2018-04-05 2023-06-06 Avercon BVBA Packaging machine infeed, separation, and creasing mechanisms
US11305903B2 (en) 2018-04-05 2022-04-19 Avercon BVBA Box template folding process and mechanisms
US11247427B2 (en) 2018-04-05 2022-02-15 Avercon BVBA Packaging machine infeed, separation, and creasing mechanisms
US11780626B2 (en) 2018-04-05 2023-10-10 Avercon BVBA Box template folding process and mechanisms
US11634244B2 (en) 2018-06-21 2023-04-25 Packsize Llc Packaging machine and systems
US11878825B2 (en) 2018-06-21 2024-01-23 Packsize Llc Packaging machine and systems
US11642864B2 (en) 2018-09-05 2023-05-09 Packsize Llc Box erecting method and system
US11752725B2 (en) 2019-01-07 2023-09-12 Packsize Llc Box erecting machine
WO2020151934A1 (fr) * 2019-01-25 2020-07-30 Sig Technology Ag Procédé et dispositif de pliage au moins partiel d'enveloppes d'emballage pliées à plat
CN112721299B (zh) * 2020-11-18 2022-09-02 江西华利包装科技股份有限公司 一种瓦楞纸包装箱自动成型加工装置
CN112721299A (zh) * 2020-11-18 2021-04-30 江西华利包装科技有限责任公司 一种瓦楞纸包装箱自动成型加工装置
CN114872458A (zh) * 2022-03-23 2022-08-09 浙江艾乐医疗科技有限公司 一种医用胶片打印传送装置及方法

Also Published As

Publication number Publication date
EP1428759A3 (fr) 2004-09-22

Similar Documents

Publication Publication Date Title
EP1428759A2 (fr) Procédé et dispositif pour enlever d'un magasin des boítes empilées aplaties et pour redresser les boítes
DE10359310A1 (de) Vorrichtung und Verfahren zur Herstellung von Behälterverpackungen
DE19920495A1 (de) Vorrichtung zum Entnehmen und Übergeben von Faltschachteln
CH647976A5 (de) Vorrichtung zum vereinzeln von gestapelten zuschnitten aus karton, pappe oder wellpappe.
DE2037911A1 (de) Verfahren zum Aufstapeln von Vorzugs weise zusammengefalteten Schachteln o dgl und Vorrichtung zur Durchfuhrung des Ver fahrens
EP3372516A2 (fr) Dispositif d'emballage et procédé de pose d'un article individuel ou d'ensembles d'articles sur les articles sur les découpes d'emballage plats
DE602005003155T2 (de) Vorrichtung zum Herstellen von Schachteln
EP3326795A2 (fr) Dispositif de traitement d'un matériau d'emballage et procédé
DE2546594A1 (de) Vorrichtung zum abpacken von faltschachteln
EP2746166B1 (fr) Procédé et dispositif de fabrication d'un emballage pour cigarettes
EP3372514B1 (fr) Tronçon de transport d'une ligne d'emballage ainsi que procédé de modification d'une ligne d'emballage pourvue d'articles ou d'assortiments d'articles
EP1601575A1 (fr) Procede et dispositif pour produire des emballages d'au moins deux paquets
DE602005005590T2 (de) Vorrichtung zum Aufklappen von Kästen
EP1771338B1 (fr) Procede et dispositif pour realiser des unites d'emballage a partir d'au moins deux emballages
DE3910987A1 (de) Verfahren und vorrichtung zum lagern (speichern) von (packungs-)zuschnitten und zufuehren derselben zu einem faltaggregat einer verpackungsmaschine
WO2003064270A2 (fr) Procede et dispositif pour la production de groupes d'emballage pour des cigarettes
DE3905214A1 (de) Verfahren und vorrichtung zur entnahme von (packungs-)zuschnitten aus einem zuschnitt-magazin
DE4209141C2 (de) Vorrichtung zur Herstellung von Verpackungen, insbesondere Kartons, aus flachen Zuschnitten
DE10300486A1 (de) Verfahren und Vorrichtung zum Herstellen von (Falt-)Kartons
DE3804946A1 (de) Verfahren und vorrichtung zum vereinzeln von ebenen teilen
DE3722285C2 (fr)
DE19712787A1 (de) Vorrichtung zum Einsetzen eines Deckelzuschnittes in einen Verkaufskarton
DE19821918B4 (de) Verfahren zum Fördern von Produkten und Handhabungseinheit zur Durchführung des Verfahrens
DE10015761C1 (de) Vorrichtung zum Aufrichten von flachen Faltschachtelzuschnitten oder dergleichen
DE102005020617A1 (de) Vorrichtung zum Aufrichten von Schalen und Behältern

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FOCKE & CO. (GMBH & CO. KG)

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050323