EP0371232A1 - Procédé de regroupement étagé de produits et dispositif de mise en oeuvre de ce procédé - Google Patents

Procédé de regroupement étagé de produits et dispositif de mise en oeuvre de ce procédé Download PDF

Info

Publication number: EP0371232A1
Authority: EP; European Patent Office
Prior art keywords: packaged goods; units; grouping; moved; transverse direction
Prior art date: 1988-11-26
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.): Granted

Application number

EP89118168A

Other languages

German (de)

English (en)

Other versions

EP0371232B1 (fr

Inventor

Hans Leuvering

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.)

Leifeld and Lemke Maschinenfabrik GmbH and Co KG

Original Assignee

Kolbus GmbH and Co KG

Leifeld and Lemke Maschinenfabrik 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.)

1988-11-26

Filing date

1989-09-30

Publication date

1990-06-06

1989-09-30 Application filed by Kolbus GmbH and Co KG, Leifeld and Lemke Maschinenfabrik GmbH and Co KG filed Critical Kolbus GmbH and Co KG

1990-06-06 Publication of EP0371232A1 publication Critical patent/EP0371232A1/fr

1993-01-07 Application granted granted Critical

1993-01-07 Publication of EP0371232B1 publication Critical patent/EP0371232B1/fr

2009-09-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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Images

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
- 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
- B65B35/52—Stacking one article, or group of articles, upon another before packaging building-up the stack from the bottom

Definitions

the invention relates to a method for the progressively graded grouping of products, such as the stacking of packaged goods units from the bottom up to a packaged goods stack to be fed to a multi-packer, in which the packaged goods units running along a transport path to the end of a grouping station are arranged in rows by processes in the transverse direction with step-like subgroups of packaged goods units are brought together and the subgroups are carried along by one step and then all packaged goods units traveling in the transverse direction are transported together in the longitudinal direction by one step length. Furthermore, the invention relates to a device for performing the method.
the packaged goods run on a conveyor line in closed rows against egg NEN stop and are then brought in rows by a lifting device under the stacked sub-stacks and raised together with these after the sub-stack supporting retaining elements have been moved out of the path of the upward moving packaged goods row.
a precondition for the progressive step-like stacking is the existence of the step formation composed of partial stacks at the beginning of the stacking process.
the method according to the invention provides that for the automatic formation of the step formation a single packaged goods unit, then rows of two, three and more packaged goods units, one after the other, up to the end of the grouping station, preferably up to a stop, fed and moved in the transverse direction that for automatic Dismantling the step formation, all packaged goods moving in the transverse direction are transported together in the longitudinal direction by a step length and as many packaged goods are fed to the end of the grouping station, preferably up to the stop, and moved in the transverse direction as there are subgroups.
the packaged goods can be moved in the transverse direction from bottom to top and held in the raised position.
the device for carrying out the method is based on one with a transport path on which the packaged goods units run against a stop to form rows of packaged goods units in a grouping station, with a subgroup leading the individual rows of packaged goods units away from the transport track in the transverse direction and with step-like subgroups of packaging material units bringing together and with a step shifter engaging behind the step-wise arranged packaging material units and transporting them further in the longitudinal direction by a step length and is characterized by a feeding device arranged upstream of the cross conveyor device, which according to a program control in time coordination with the lifting movement of the cross conveyor device in such a way as to release packaging material units it can be actuated that for the automatic build-up of the step formation a single packaged goods unit, then rows of two, three and me HR packaged goods units are fed one after the other to the grouping station and as many packaged goods units are fed for automatic dismantling of the step formation as there are subgroups after the packaged goods units have been transported in the longitudinal direction by the step shifter.
the individual packaged goods units come from a transport path into a stacking station and are brought together from here by lifting in rows with step-by-part partial stacks held at a higher level, which are simultaneously lifted by one step height will.
the stack of goods to be finished which progresses from bottom to top at the end of the row of partial stacks, as well as all partial stacks are each pre-timed together in the longitudinal direction after the end of the stacking process with the aid of a step shifter reaching behind the steps.
the advantage of this step-by-step stacking process is that the stack formation from the infeed of the packaged goods to the removal of the finished stacks can take place in a continuous cycle with a short cycle of all the necessary means of transport, which enables gentle handling of the packaged goods and a functionally reliable method of operation.
a prerequisite for the progressive step-by-step stacking of packaged goods fed in a row is the existence of a step formation at the beginning of the stacking process.
the device according to the invention essentially consists of a revolving driven conveying device 5, which is arranged downstream of a transport path 3 and which can be moved between a lower receiving position and an upper delivery position in the direction of the arrow, from the packaged goods units 1a in a raised position by means of lateral support elements 7 (FIG . 12), which can be pivoted back and forth into the vertical movement path of the packaged goods units 1a, and from a packaged goods unit lock 4 installed in front of the conveying device 5, which can be controlled from a programmable counter in the sense of releasing and blocking the passage.
the packaged goods unit lock 4 is actuated via the counting device in such a way that in a first step a packaged goods unit 1a is released, runs against the stop 6, is lifted and is held in this position by the retaining surfaces 7 (FIGS. 1 and 2).
two packaged goods units 1a are released, transported against the stop 6, raised and held by the retaining surfaces 7, the packaged goods unit 1a lying in the feed direction also lifting the packaged goods unit held in the raised position (FIGS. 2 and 3).
a third step three packaged goods units 1a are released and transported against the stop 6, lifted and held in position, the two packaged goods units 1a lying in the feed direction also lifting the packaged goods units held in the raised position (FIGS. 3 and 4). This creates the prerequisite for the subsequent progressively step-by-step stacking process of packaged goods units 1a.
FIG. 5 shows a finished stack of packaged goods 1, which is moved in the direction of the arrow by means of a step shifter 8 which can be moved back and forth in the longitudinal direction into a subsequent position shown in dash-dot lines on an exit table 9, for which purpose drivers 8a-8d of the step shifter 8 lie behind the respective stacking step. Together with the removal of the finished stack 1, all partial stacks are clocked on by one step length.
the packaged goods stack 1 that is brought out can be brought to a defined distance from the subsequent packaged goods stack 1, which ensures a trouble-free feeding of the packaged goods stack into a downstream bulk packaging machine.
the step shifter 8 is located on a carriage 11, which can be moved back and forth in the longitudinal direction on guide rods 13 carried by the machine frame 12 via drive means, not shown.
the packaged goods unit lock 4 is now actuated via the programmed counting device in such a way that as many packaged goods units 1a are supplied to the conveying device 5 as there are partial stacks.
FIGS. 10 and 11 ultimately show the feeding up to the stop 6, lifting and bringing together a last packaged goods unit 1 a with the remaining last partial stack and clocking out of the stacking station.
the drivers 8b-8d of the step shifter 8 must be height-adjustable. For this purpose, they are moved on the carriage 11 in guideways via individual pneumatic cylinders 15.
5 light barriers 16 are installed above the conveyor device, which are assigned to the respective stacking places, the light barriers serving as a control device and controlling the lifting movement of the conveyor device 5 in such a way that it only starts after the packaged goods units 1 a have the corresponding light barrier have passed and the light beam is interrupted.
the cross conveyor 5 can be designed as a roller conveyor with driven rollers and with a lifting device that can be moved between the rollers.
FIG. 13 shows a second exemplary embodiment of the device according to the invention, in which bottles are progressively brought together as packaged goods unit 1b to form packaged goods groups.
the step slide 8 is in a position tilted by 90 ° above a platform 20 onto which the bottles 1b are pushed by means of a slide 21 from a rotatingly driven conveyor 22 in the direction of the arrow.
the method of operation corresponds to the assembly and disassembly of the step formation in the vertical plane, ie for the automatic build-up of the step formation are a single bottle 1b, then rows of two, three and more bottles, one after the other, after release from the feed device 3, 4 with lateral alignment on an external stationary limiting rail 23 and an internal stationary limiting rail 24 which can be pushed down via the conveyor 22 to Stop 6 fed and pushed by one slide in the transverse direction by means of the slider 21.
all bottles 1b displaced in the transverse direction are then transported together in the longitudinal direction by a step length, and in each case as many bottles 1b are fed up to the stop 6 and displaced in the transverse direction as subgroups are present.
the bottles 1b are guided by a step length through the step shifter 8 in the region of the bottle necks between guide rails 25 in the region of the bottle necks both when pushing away from the conveying device 22 and during further transport. These are located together on a support part and are driven synchronously with the movement of the step shifter 8 via drive means, not shown. According to the orbit 26 indicated by arrows, the guide rails 25 move upwards, backwards and downwards into their starting position following the pre-clocking.
the slider 21 is also provided as a shaped element with the bottle contours adapted formations 21a, which is also useful for a functionally reliable transport of the bottles 1b during transverse sliding. It must be taken into account here that the slide 21 is in a lateral starting position allowing the free inlet when the bottles 1b enter.
the drivers of the step slide 8 can also be moved in this exemplary embodiment in the direction of the slide 21 in order to hold the bottles 1b to be able to reach behind automatic dismantling, for which purpose the drivers 8b-8f grip guideways 19 of a receiving part and are actuated via pneumatic cylinders (not shown).
the automatic formation of the step formation can also be carried out in such a way that a single packaged goods unit 1a, 1b is fed into the first grouping step, moved in the transverse direction, possibly held in the raised position, and transported in the longitudinal direction by a step length. that rows of two, three and more packaged goods units 1a, 1b are then fed into the second, third and further up to the last grouping stage, moved in the transverse direction, brought together with the subgroups, if necessary held in the raised position and in the longitudinal direction by a step length be transported further.
the conveyor 5 or 22 can be stopped in the respective grouping stages or controllable stops can be provided in the grouping stages.

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Structural Engineering (AREA)
Mechanical Engineering (AREA)
Attitude Control For Articles On Conveyors (AREA)
Special Conveying (AREA)
Stacking Of Articles And Auxiliary Devices (AREA)
Intermediate Stations On Conveyors (AREA)

EP89118168A 1988-11-26 1989-09-30 Procédé de regroupement étagé de produits et dispositif de mise en oeuvre de ce procédé Expired - Lifetime EP0371232B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3839939A DE3839939A1 (de)	1988-11-26	1988-11-26	Verfahren zum stufenfoermigen gruppieren von produkten und vorrichtung zur durchfuehrung des verfahrens
DE3839939		1988-11-26

Publications (2)

Publication Number	Publication Date
EP0371232A1 true EP0371232A1 (fr)	1990-06-06
EP0371232B1 EP0371232B1 (fr)	1993-01-07

Family

ID=6367933

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP89118168A Expired - Lifetime EP0371232B1 (fr)	1988-11-26	1989-09-30	Procédé de regroupement étagé de produits et dispositif de mise en oeuvre de ce procédé

Country Status (4)

Country	Link
US (1)	US5039276A (fr)
EP (1)	EP0371232B1 (fr)
JP (1)	JPH02270728A (fr)
DE (2)	DE3839939A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4244089C2 (de) *	1992-12-24	1994-10-06	Michael Dipl Ing Knape	Vorrichtung zur automatischen Stapelung von konkaven Gegenständen, wie Schalen, Teller, Becher o. dgl. aus Kunststoff oder Papier
US5392908A (en) *	1994-04-25	1995-02-28	Tee-Lok Corporation	Package for shipping, storing, and handling truss plates and method for forming same
FI98444C (fi) *	1995-08-04	1997-06-25	Mitek Holdings Inc	Laitteisto naulalevyjen tai vastaavien pakkaamiseksi
DE19821969A1 (de) *	1998-05-18	1999-11-25	Focke & Co	Vorrichtung zum Verpacken von Gruppen von (Einzel-)Packungen
US6276409B1 (en)	1998-11-05	2001-08-21	Biner-Ellison Package Manufacturing Company D/B/A Ellison Packaging Systems, Inc.	Container feed and in-line filler system
US10894621B2 (en) *	2014-07-17	2021-01-19	Pacwell Ip Pty Ltd	Carton packing apparatus
US11286068B2 (en) *	2017-09-28	2022-03-29	Fabio Perini S.P.A.	Machine for packaging and method of packaging articles in tubular packs of plastic film
CN117602165A (zh) *	2023-10-24	2024-02-27	琦瑞科技(江苏)有限公司	一种电池堆叠收集机构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2649232A (en) *	1950-01-21	1953-08-18	Jl Ferguson Co	Method and apparatus for handling articles
US3923144A (en) *	1974-03-18	1975-12-02	Langen H J & Sons Ltd	Intermittent load accumulator
EP0154174A2 (fr) *	1984-02-25	1985-09-11	AB Tetra Pak	Procédé et appareil pour former des groupes transversaux d'articles alimentés de façon consécutive le long d'un transporteur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2834167A (en) *	1953-11-18	1958-05-13	Loveridge William Barnum	Milk bottle case loading machine
DE1112006B (de) *	1957-06-14	1961-07-27	Svenska Aktiebolaget Toledo	Verfahren und Vorrichtung zum Aufbauen und Abwaegen von Zellstoff-Fertigstapeln
US3403792A (en) *	1965-12-14	1968-10-01	Textile Machine Works	Vertical stacker
DE1275954C2 (de) *	1966-12-23	1974-07-04		Vorrichtung zum stapeln von dachoder aehnlichen steinen
DE2502129A1 (de) *	1975-01-20	1976-07-22	Mohndruck Reinhard Mohn Ohg	Verfahren und vorrichtung zum stapeln von insbesondere buechern oder buchblocks
JPS6118637A (ja) *	1984-06-29	1986-01-27	エービー　テトラパック	物品の分離集積方法及びその装置

1988
- 1988-11-26 DE DE3839939A patent/DE3839939A1/de not_active Withdrawn
1989
- 1989-06-22 US US07/440,657 patent/US5039276A/en not_active Expired - Fee Related
- 1989-09-30 DE DE8989118168T patent/DE58903231D1/de not_active Expired - Fee Related
- 1989-09-30 EP EP89118168A patent/EP0371232B1/fr not_active Expired - Lifetime
- 1989-11-27 JP JP1304943A patent/JPH02270728A/ja active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2649232A (en) *	1950-01-21	1953-08-18	Jl Ferguson Co	Method and apparatus for handling articles
US3923144A (en) *	1974-03-18	1975-12-02	Langen H J & Sons Ltd	Intermittent load accumulator
EP0154174A2 (fr) *	1984-02-25	1985-09-11	AB Tetra Pak	Procédé et appareil pour former des groupes transversaux d'articles alimentés de façon consécutive le long d'un transporteur

Also Published As

Publication number	Publication date
US5039276A (en)	1991-08-13
JPH02270728A (ja)	1990-11-05
DE3839939A1 (de)	1990-05-31
EP0371232B1 (fr)	1993-01-07
DE58903231D1 (de)	1993-02-18

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Date	Code	Title	Description
1990-04-21	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
1990-06-06	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): CH DE FR GB IT LI NL SE
1990-10-03	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: LEIFELD & LEMKE MASCHINENFABRIK GMBH & CO. KG
1990-10-10	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: LEIFELD & LEMKE MASCHINENFABRIK GMBH & CO. KG
1991-01-09	17P	Request for examination filed	Effective date: 19901109
1992-04-01	17Q	First examination report despatched	Effective date: 19920218
1992-10-01	ITF	It: translation for a ep patent filed
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1993-01-07	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH DE FR GB IT LI NL SE
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1993-02-26	ET	Fr: translation filed
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1993-11-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1993-12-29	26N	No opposition filed
1995-01-31	EAL	Se: european patent in force in sweden	Ref document number: 89118168.7
1997-10-01	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19971001 Year of fee payment: 9
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