EP0059840B1 - Dispositif pour empiler et emballer des articles plats - Google Patents
Dispositif pour empiler et emballer des articles plats Download PDFInfo
- Publication number
- EP0059840B1 EP0059840B1 EP82100782A EP82100782A EP0059840B1 EP 0059840 B1 EP0059840 B1 EP 0059840B1 EP 82100782 A EP82100782 A EP 82100782A EP 82100782 A EP82100782 A EP 82100782A EP 0059840 B1 EP0059840 B1 EP 0059840B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cells
- articles
- collecting container
- conveyor section
- arrangement
- 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
Links
- 238000012856 packing Methods 0.000 title claims abstract description 7
- 210000004027 cell Anatomy 0.000 description 38
- 238000004806 packaging method and process Methods 0.000 description 11
- 239000005022 packaging material Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010024453 Ligament sprain Diseases 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
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
- B65H31/00—Pile receivers
- B65H31/30—Arrangements for removing completed piles
- B65H31/3081—Arrangements for removing completed piles by acting on edge of the pile for moving it along a surface, e.g. by pushing
-
- 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
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/40—Arranging and feeding articles in groups by reciprocating or oscillatory pushers
-
- 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
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/50—Stacking one article, or group of articles, upon another before packaging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
- B65H29/18—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains and introducing into a pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/30—Arrangements for removing completed piles
- B65H31/3054—Arrangements for removing completed piles by moving the surface supporting the lowermost article of the pile, e.g. by using belts or rollers
- B65H31/3063—Arrangements for removing completed piles by moving the surface supporting the lowermost article of the pile, e.g. by using belts or rollers by special supports like carriages, containers, trays, compartments, plates or bars, e.g. moved in a closed loop
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/422—Handling piles, sets or stacks of articles
- B65H2301/4226—Delivering, advancing piles
- B65H2301/42266—Delivering, advancing piles by acting on edge of the pile for moving it along a surface, e.g. pushing
Definitions
- the invention relates to a device for stacking and packaging flat objects, in particular flat bag packs, in a collecting container of the type specified in the preamble of claim 1.
- a device of this type is known (DE-OS 1 786 161), in which the feed device opens out in the region of a deflection section with a horizontal axis, in which adjacent walls of the cells lie radially to the axis, in such a way that the objects fed in a radially stacked towards the axis of the cell widening outwards and erected when being transferred into the horizontally arranged straight conveyor line.
- the feed device opens out in the region of a deflection section with a horizontal axis, in which adjacent walls of the cells lie radially to the axis, in such a way that the objects fed in a radially stacked towards the axis of the cell widening outwards and erected when being transferred into the horizontally arranged straight conveyor line.
- the volume is shifted when the filling is set down, thus widening the pack in the lower area. This means that more volume and thus more packaging material is required for packaging these bags than if the bags had a uniform thickness.
- the package with its entire weight stand on its usually flexible lower edge so that there is a sprain in this area, which results in an unattractive appearance and an additional increase in the package volume may have.
- the push-out device of the known device has a continuous web only in the upper region, which is arranged off-center with respect to the forces acting on the packs when pushing out. This can result in a moment that can lift the packs on one side, which creates the risk that the outer packings get stuck between the projections of the slide and the adjacent cell walls.
- the outlet channel leading to the collecting container there consists of two inclined entry plates which, although they cause a certain compression of the packs pushed out of the cells to the packaging dimensions, without being able to reverse the volume shifts mentioned.
- the invention has for its object to provide a packaging device of the type specified in the preamble in which volume shifts within the individual packs are avoided during the stacking and packaging process and thus packaging material is saved and a higher packing density is achieved in the bulk packaging, and in addition a risk of spraining in the area of the lower edge of the pack during the pushing-out process is avoided.
- the solution according to the invention is based on the idea that the packs, which may have previously been flattened in a leveling device, are placed flat in the cells, conveyed to the pushing device and pushed into the collecting container in order to achieve the highest possible packing density in the bulk packaging. This results in considerable savings both in the packaging material and in the transport and storage space requirements.
- the straight conveyor section of the conveyor device is designed as a vertical conveyor section, in which the flat-lying packaged goods are conveyed step by step from an overhead entry point to a bottom exit point.
- the vertical conveyor section contains two endless conveyors which rotate in opposite directions and complement one another with their protruding walls, forming the cell bottoms.
- the individually arriving packs are introduced into the cells in a predetermined number of pieces. After reaching this number, a stepper transmission is actuated, which moves the cell system down one cell height.
- the individual packs are expediently counted automatically with the aid of a light sensor.
- the pusher located in the lower area on the back of the vertical conveyor line is automatically advanced when a certain number of cells are filled and placed in the correct position in front of the associated pusher.
- the slide plate expediently has a central vertical web and rows of protrusions protruding symmetrically on both sides, which engage like a comb in the adjacent cell parts when the slide is advanced.
- the central arrangement of the bridge ensures. that no momentary forces act on the packs that could cause them to tilt.
- the slide plate can capture a more or less large number of cells, depending on how many individual packs are to be pushed out with a slide feed. In the case of shorter slide plates, there are stops on the front and rear sides between the input point and the cells provided for the output, which prevent packs from sliding forward or backward from the cells in between.
- the two endless conveyors which are preferably designed as chain pairs, can be laterally displaced relative to one another, so that adaptation to different pack formats is possible within certain limits.
- the two pairs of chains can also be pivoted outwards about an underlying axis so that, for. B. easy access to the individual cells is possible in the event of a fault.
- the walls protruding from the endless conveyors expediently form the one leg of an angle piece, the other leg of which, perpendicular to it, points upward in the region of the vertical conveying path and forms a lateral cell boundary.
- an angle piece and a flat piece can alternately be arranged one above the other, which form a larger division overall.
- the collective packaging machine shown in the drawing essentially consists of a vertically extending straight conveyor line 20, which consists of two endless conveyors 12, 14 arranged at a distance from a machine frame 10, each consisting of a pair of chains, and divided into individual cells 18 by angle pieces 16 hinged to the chain pairs , a from above into the uppermost cell of the vertical conveyor line, the flat packaged goods 22 lying one after the other lying flat in the cells 18 and stacked in groups and a stacking device 24 and a slide device 26 arranged below the feed device 24 and covering several cells 18 for group-wise pushing out of the packaged goods from several cells via an outlet channel 28 into a collecting container, not shown.
- the angle pieces 16 are articulated on the chain pairs 12, 14 at equal distances from one another and delimit the cells 18 in pairs in the area of the vertical conveyor path 20.
- the angle legs 30 projecting vertically above the chain pairs 12, 14 complement each other to form a cell floor, while the parallel form a side boundary of the cells 18 with respect to the relevant chain center 32, the leg 34 of the angle pieces pointing upward.
- each angle piece 16 is guided with a guide pin 35 parallel to the pivot axis in a guide groove of a plate (not shown) fixed to the machine frame.
- the guide groove also runs straight in the region of the straight movement paths, while it has a preferably circularly curved course in the region of the upper and lower deflection.
- a differently curved course of the curve can also be provided, for example in order to achieve a somewhat steeper inclination of the protruding angle legs 30 so that they open up a larger loading opening.
- the cell width can be adapted to the respective packaged goods by adjusting the distance between the two pairs of chains 12, 14. This is done relatively simply by moving the two pairs of chains together in the opposite direction with the aid of a spindle arrangement 36 with right-hand and left-hand threads by actuating the handwheel 38.
- the two chain pairs are synchronously driven by a stepper motor 40 and a gear wheel 42 and a universal joint and telescopic shaft 44, which can follow the transverse displacements of the chain pairs, by driving the lower chain wheels 46 so that the cells 18 in the area of the vertical conveyor path 20 from gradually move the entry point down to the exit point.
- the stepper motor 40 is controlled via a central control (not shown) in accordance with the number of packs 22 deposited by the feed device 44 in the uppermost cell 18.
- the individual packs 22 arriving on the feed belt are counted by a light sensor 48 in the central control and compared with a target value that can be set individually for each cell of the vertical conveyor path 20.
- the feed device 24 contains a rotating conveyor belt on which the packs 22 are placed one behind the other either by hand or automatically.
- a leveling belt 50 acting on the incoming packs while exerting pressure is arranged above the feed belt.
- the sliding device 26 is provided on the end face with a slide plate 52 which, in the case of the exemplary embodiment shown in FIGS. 1 to 4, has a central web 54 which extends over three cells 18 and protrusions 56 which protrude symmetrically on both sides and which comb-like in the push-out process intervene in the neighboring cell parts.
- the exemplary embodiment mentioned, in which the angle pieces 16 are arranged one behind the other on the chain pairs, is primarily intended for flat bag packs, such as four-sided sealed edge bags or tubular bags with a relatively small thickness.
- the outline shape of the slide plate 52 is adapted to the selected cell configuration and size.
- the cells 18 of the vertical conveying path 20, which are not gripped by the slide plate 52, are expediently protected with front and rear boundary surfaces (not shown) against inadvertent sliding out of the packs therein.
- the funnel-shaped outlet channel 28 with a rectangular cross section is located on the side of the vertical conveyor section 20 opposite the sliding device 26, at the outlet opening of which a collecting container for receiving the pushed-out stack of packs can be placed.
- the outlet channel consists of four angle plates 62, 64, 66, 68, the legs of which overlap in pairs on the respective side faces and the bending edges 70 of which form the channel edges.
- the angle plates 62, 64 and 66, 68 can be pivoted in pairs against each other about vertical axes 72 arranged on the frame side, with the outlet opening being widened, against the force of a spring 74.
- the upper angle plates 62, 66 can also be pivoted upward about a common horizontal axis relative to the lower angle plates 64, 68.
Claims (23)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82100782T ATE13165T1 (de) | 1981-02-20 | 1982-02-04 | Vorrichtung zum stapeln und verpacken flacher gegenstaende. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813106300 DE3106300A1 (de) | 1981-02-20 | 1981-02-20 | Sammelverpackungsmaschine |
DE3106300 | 1981-02-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0059840A2 EP0059840A2 (fr) | 1982-09-15 |
EP0059840A3 EP0059840A3 (en) | 1983-03-30 |
EP0059840B1 true EP0059840B1 (fr) | 1985-05-08 |
Family
ID=6125338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82100782A Expired EP0059840B1 (fr) | 1981-02-20 | 1982-02-04 | Dispositif pour empiler et emballer des articles plats |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0059840B1 (fr) |
AT (1) | ATE13165T1 (fr) |
DE (2) | DE3106300A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4017692A1 (de) * | 1990-06-01 | 1991-12-05 | Wellpower Gmbh Verpackungsmasc | Vorrichtung zum stapeln und verpacken von packungen |
DE4127612A1 (de) * | 1991-08-21 | 1993-02-25 | Focke & Co | Verfahren und vorrichtung zur bildung einer packungsgruppe |
DE4327827A1 (de) * | 1993-08-19 | 1995-03-02 | Schmermund Maschf Alfred | Kartonierer |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3708604A1 (de) * | 1987-03-17 | 1988-09-29 | Hoefliger Harro Verpackung | Verfahren und vorrichtung zum gruppenweise sammeln und verpacken von flachbeutelpackungen |
AU649286B2 (en) * | 1990-11-30 | 1994-05-19 | Unilever Plc | Collating apparatus |
US20040112717A1 (en) * | 2001-01-03 | 2004-06-17 | Melville Richard Archer | Loading fork and sweep conveyor |
DE102012002019B4 (de) | 2012-02-03 | 2018-08-16 | Mohrbach Verpackungsmaschinen Gmbh | Verfahren und Vorrichtung zum egalisierten Verpacken von Beuteln in Sammelbehältern |
DE102017011079A1 (de) * | 2017-11-30 | 2019-06-06 | Focke & Co. (Gmbh & Co. Kg) | Vorrichtung zum Transport von Packungen und zum Herstellen von Packungsgruppen |
CN110239766A (zh) * | 2018-03-07 | 2019-09-17 | 上海先予工业自动化设备有限公司 | 一种饼干排列收集装置 |
DE102018008476A1 (de) * | 2018-10-26 | 2020-04-30 | Focke & Co. (Gmbh & Co. Kg) | Verfahren und Vorrichtung zum Befüllen eines Behälters mit Produkten |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1786161C3 (de) * | 1968-08-24 | 1982-02-25 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zum Sammelpacken flacher Gegenstände |
US3766706A (en) * | 1971-12-30 | 1973-10-23 | Pearson Co R A | Case packer |
-
1981
- 1981-02-20 DE DE19813106300 patent/DE3106300A1/de not_active Withdrawn
-
1982
- 1982-02-04 DE DE8282100782T patent/DE3263618D1/de not_active Expired
- 1982-02-04 EP EP82100782A patent/EP0059840B1/fr not_active Expired
- 1982-02-04 AT AT82100782T patent/ATE13165T1/de not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4017692A1 (de) * | 1990-06-01 | 1991-12-05 | Wellpower Gmbh Verpackungsmasc | Vorrichtung zum stapeln und verpacken von packungen |
DE4127612A1 (de) * | 1991-08-21 | 1993-02-25 | Focke & Co | Verfahren und vorrichtung zur bildung einer packungsgruppe |
DE4127612B4 (de) * | 1991-08-21 | 2004-04-29 | Focke Gmbh & Co. Kg | Vorrichtung zur Bildung einer geordneten Packungsgruppe |
DE4127612B8 (de) * | 1991-08-21 | 2004-09-23 | Focke & Co. (Gmbh & Co.) | Vorrichtung zur Bildung einer geordneten Packungsgruppe |
DE4327827A1 (de) * | 1993-08-19 | 1995-03-02 | Schmermund Maschf Alfred | Kartonierer |
Also Published As
Publication number | Publication date |
---|---|
EP0059840A2 (fr) | 1982-09-15 |
DE3263618D1 (en) | 1985-06-13 |
EP0059840A3 (en) | 1983-03-30 |
ATE13165T1 (de) | 1985-05-15 |
DE3106300A1 (de) | 1982-09-09 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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