EP0063766A1 - Appareil d'une machine d'emballage automatique pour avancer des articles d'un pas - Google Patents

Appareil d'une machine d'emballage automatique pour avancer des articles d'un pas Download PDF

Info

Publication number: EP0063766A1
Authority: EP; European Patent Office
Prior art keywords: signal; piece goods; row; accumulation; stop
Prior art date: 1981-04-22
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

EP82103243A

Other languages

German (de)

English (en)

Other versions

EP0063766B1 (fr

Inventor

Claus J. Mewes

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.)

Prometag AG

Original Assignee

Prometag AG

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.)

1981-04-22

Filing date

1982-04-17

Publication date

1982-11-03

1982-04-17 Application filed by Prometag AG filed Critical Prometag AG

1982-11-03 Publication of EP0063766A1 publication Critical patent/EP0063766A1/fr

1985-12-04 Application granted granted Critical

1985-12-04 Publication of EP0063766B1 publication Critical patent/EP0063766B1/fr

Status Expired 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
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged

Definitions

the present invention relates to a device for an automatic packaging machine for clocking in to a plurality of piece goods supplied side by side and one behind the other in an irregular manner, with a plurality of parallel, side-by-side side boundaries separated by channels, conveying the piece goods, and with stowage means movable into the movement paths of the piece goods .
the piece goods In the area of automatic production systems for bulk goods, such as confectionery goods, the piece goods have to be controlled on their transport route and in particular in the sphere of action of the packaging machine and then transported in the correct sequence in a precise row to the nesting level.
Packaging machines of this type are manufactured by the applicant itself, the articles or piece goods being fed by means of, as a rule, cord conveyor belts from a production final stage to a collection or loading station.
the piece goods are brought in several channels, for example 24 channels, in an irregular sequence and with an irregular spacing of, for example, 30 to 100 millimeters and then, for an order in a row, briefly accumulated at a linear stop.
This linear stop can be formed, for example, by lifting elements at the insertion station of the packaging machine, as is described in detail in the earlier patent ........... (CH-Patent-Ges. 4716/80) by the same applicant.
each channel is assigned two congestion stops arranged one behind the other with the spacing of at least one piece good, and two light barriers, each arranged in front of a congestion stop, the congestion stops of each row being mounted next to one another on a stop bar or sections thereof and via one each Control electromagnets can be actuated depending on the switching status of all light barriers.
an advantageous embodiment of the single-stroke device is that the light barriers of the first row in the transport direction each have a switch-on signal or a re-start when a piece of material is brought in to a timing element cause recovery signal and that the light barriers of the second row produce a bridging signal together with the delivery of a piece of goods at each traffic jam stop of this row, which timer supplies an actuation signal for the electromagnets after its time constant has expired or after the arrival of the bridging signal.
time constant can be set on the timing element and if the timing element comprises a repetition signal and bridging signal stage.
the minimum time constant can also be approx. 2 seconds.
the packaging machine illustrated in FIG. 1 comprises an insertion station 1, which is preceded by an infeed device 2 according to the invention, which is located in the transport path of the piece goods 3.
the piece goods 3 are transported in a plurality of channels 4 next to one another by means of cord conveyor belts 5, in the direction of arrow 6.
the piece goods 3 reach the area of the loading station 1, where a combination
the piece goods 3 are recorded and grouped in such a way that they can be picked up by an insertion head 8 with a corresponding number of proboscis 9 and transported to the actual packaging stage 7.
This packaging stage 7 comprises a conveyor belt 10, on which the empty boxes 11 are placed one after the other by a feed belt 12 by means of a further insertion head 13 and filled by means of the first-mentioned insertion head 8.
the insertion heads 8 and 13 are displaceably guided on cross slides 14 which are supported on the machine frame 15.
the insertion station 1 is supplied with a series of piece goods 3 that is as complete as possible in succession and within a predetermined time in order to avoid incorrect fillings as far as possible, without, however, taking the risk of a backflow in one or the other channel 4.
the single-stroke device 2 comprises, for each channel 4, two accumulation stops 16 and 17 arranged one behind the other with the spacing of at least one piece good, which are mounted side by side on a common stop bar 18 and 19, respectively.
Each stop bar 18 or 19 is adjustable between a stop position and a release position by at least one electromagnet 20 or 21.
the stop bar 18 Seen in the direction of transport, the stop bar 18 carries the first row 16 of the traffic jam stops and the stop bar 19 accordingly carries the second row 17 of the traffic jam stops. It should be mentioned here that the same effect is achieved if the stop bars are divided into sections with their own electromagnets or each backstop has its own electromagnet, which is a question of reasonable effort.
FIG. 3 also shows that two light barriers 30 and 31 are provided for each channel 4, in each case arranged in front of one of the accumulation stops 16 and 17. These light barriers 30 and 31 are all connected together to a timing element 25, the output signal 27 of which supplies an actuation signal for the control circuit 26 of the electromagnets 20 and 21.
the timer 25 that preferred as a repetition signal stage and a bridging signal stage (not shown in detail), is of a suitable known design and therefore does not require detailed explanations.
the circuit arrangement is such that the light barriers 30 in front of the mentioned first row 16, 18 of the traffic jam stops 16 each have a switch-on signal or an incoming signal upon arrival of an item 3 at the relevant traffic jam stop 16 of a channel 4 on the timer 25 cause a repetition signal with which a time constant, which is expediently controllable and can be, for example, 2 seconds, is switched on or switched back and on again.
the circuit arrangement of the timing element 25 is such that the light barriers 31 on the second row 17, 19 produce a bridging signal together with the timing element 25 on presentation of a piece good 3 at each accumulation stop 17 of this row.
the timer 25 can thus supply an actuation signal 27 to the control circuit 26 of the electromagnets 20 and 21 either after the time constant not interrupted by a repetition signal has elapsed or after the bridging signal has arrived.
the adjustability of the time constant allows any adjustments to be made to the production speed of the preliminary stages, so that it is possible in any case to prevent any backflow of the packaged goods brought in with a minimum amount of incorrect fillings.

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Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

EP19820103243 1981-04-22 1982-04-17 Appareil d'une machine d'emballage automatique pour avancer des articles d'un pas Expired EP0063766B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH262881A CH652981A5 (de)	1981-04-22	1981-04-22	Einrichtung fuer eine automatische verpackungsmaschine zum eintakten von stueckguetern.
CH2628/81		1981-04-22

Publications (2)

Publication Number	Publication Date
EP0063766A1 true EP0063766A1 (fr)	1982-11-03
EP0063766B1 EP0063766B1 (fr)	1985-12-04

Family

ID=4238035

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19820103243 Expired EP0063766B1 (fr)	1981-04-22	1982-04-17	Appareil d'une machine d'emballage automatique pour avancer des articles d'un pas

Country Status (3)

Country	Link
EP (1)	EP0063766B1 (fr)
CH (1)	CH652981A5 (fr)
DE (1)	DE3267753D1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0189693A1 (fr) *	1984-12-17	1986-08-06	NABISCO BRANDS, Inc.	Appareil automatique pour charger directement des biscuits doux
GB2182903A (en) *	1985-11-18	1987-05-28	British Nuclear Fuels Plc	Apparatus for controlling the conveyance of articles
US4799583A (en) *	1984-12-17	1989-01-24	Nabisco Brands, Inc.	Automatic direct soft cookie loading apparatus
US4821870A (en) *	1984-12-17	1989-04-18	Nabisco Brands, Inc.	Automatic direct soft cookie loading apparatus
WO2006015657A1 (fr) *	2004-08-07	2006-02-16	Iwk Verpackungstechnik Gmbh	Procede pour transferer un groupe de produits, constitue de plusieurs produits, a l'interieur d'une machine d'emballage et unite de transfert pour la mise en oeuvre dudit procede

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1238834B (de) *	1963-05-09	1967-04-13	Sapal Plieuses Automatiques	Vorrichtung zum selbsttaetigen Verteilen von flachen, auf einem Transportstrang ankommenden, leicht zerbrechlichen Gegenstaenden, insbesondere Schokoladetafeln, auf mehrere Verpackungsmaschinen
DE1239614B (de) *	1964-02-08	1967-04-27	Metallwerk Karl Leibfried G M	Vorrichtung zur geordneten Aufnahme und Zusammenfassung des ungleichmaessigen Ausstosses an Einzelpackgutstuecken aus mehreren Packmaschinen unterschiedlicher Abgabeleistung
US3979878A (en) *	1974-10-16	1976-09-14	Berney Joseph C	Container accumulating apparatus
DE2913640A1 (de) *	1979-04-05	1980-10-16	P S Spezial Maschf Gmbh	Verfahren und geraet zur gleichzeitigen verpackung von mehreren toilettenpapierrollen o.dgl.

1981
- 1981-04-22 CH CH262881A patent/CH652981A5/de not_active IP Right Cessation
1982
- 1982-04-17 DE DE8282103243T patent/DE3267753D1/de not_active Expired
- 1982-04-17 EP EP19820103243 patent/EP0063766B1/fr not_active Expired

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1238834B (de) *	1963-05-09	1967-04-13	Sapal Plieuses Automatiques	Vorrichtung zum selbsttaetigen Verteilen von flachen, auf einem Transportstrang ankommenden, leicht zerbrechlichen Gegenstaenden, insbesondere Schokoladetafeln, auf mehrere Verpackungsmaschinen
DE1239614B (de) *	1964-02-08	1967-04-27	Metallwerk Karl Leibfried G M	Vorrichtung zur geordneten Aufnahme und Zusammenfassung des ungleichmaessigen Ausstosses an Einzelpackgutstuecken aus mehreren Packmaschinen unterschiedlicher Abgabeleistung
US3979878A (en) *	1974-10-16	1976-09-14	Berney Joseph C	Container accumulating apparatus
DE2913640A1 (de) *	1979-04-05	1980-10-16	P S Spezial Maschf Gmbh	Verfahren und geraet zur gleichzeitigen verpackung von mehreren toilettenpapierrollen o.dgl.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0189693A1 (fr) *	1984-12-17	1986-08-06	NABISCO BRANDS, Inc.	Appareil automatique pour charger directement des biscuits doux
US4799583A (en) *	1984-12-17	1989-01-24	Nabisco Brands, Inc.	Automatic direct soft cookie loading apparatus
US4821870A (en) *	1984-12-17	1989-04-18	Nabisco Brands, Inc.	Automatic direct soft cookie loading apparatus
GB2182903A (en) *	1985-11-18	1987-05-28	British Nuclear Fuels Plc	Apparatus for controlling the conveyance of articles
US4754866A (en) *	1985-11-18	1988-07-05	British Nuclear Fuels Plc	Apparatus for controlling the conveyance of articles
WO2006015657A1 (fr) *	2004-08-07	2006-02-16	Iwk Verpackungstechnik Gmbh	Procede pour transferer un groupe de produits, constitue de plusieurs produits, a l'interieur d'une machine d'emballage et unite de transfert pour la mise en oeuvre dudit procede

Also Published As

Publication number	Publication date
EP0063766B1 (fr)	1985-12-04
DE3267753D1 (en)	1986-01-16
CH652981A5 (de)	1985-12-13

Legal Events

Date	Code	Title	Description
1982-09-03	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
1982-11-03	AK	Designated contracting states	Designated state(s): DE FR GB IT
1983-07-13	17P	Request for examination filed	Effective date: 19830427
1985-10-04	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1985-10-16	ITF	It: translation for a ep patent filed
1985-12-04	AK	Designated contracting states	Designated state(s): DE FR GB IT
1986-01-16	REF	Corresponds to:	Ref document number: 3267753 Country of ref document: DE Date of ref document: 19860116
1986-02-28	ET	Fr: translation filed
1986-10-02	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1986-10-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1986-11-20	26N	No opposition filed
1991-04-30	ITTA	It: last paid annual fee
1993-04-13	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19930413 Year of fee payment: 12
1993-04-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19930416 Year of fee payment: 12
1993-06-25	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19930625 Year of fee payment: 12
1994-04-17	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19940417
1994-12-14	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19940417
1994-12-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19941229
1995-01-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19950103
1995-02-24	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST

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EP0396960B1 (fr)	1994-11-30	Méthode et installation pour réarranger des objets palettisés par sortes en groupes dont la composition des sortes est définie
DE2932993A1 (de)	1980-03-20	Vorrichtung zum zufuehren von erzeugnissen zu einer vielzahl von verpackungsmaschinen
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