EP0062914A2 - Dispositif pour enlever et déposer des plaques nouvellement moulées en béton ou analogue - Google Patents

Dispositif pour enlever et déposer des plaques nouvellement moulées en béton ou analogue Download PDF

Info

Publication number: EP0062914A2
Authority: EP; European Patent Office
Prior art keywords: slide; moldings; slide part; movement; guide
Prior art date: 1981-04-13
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

EP82103062A

Other languages

German (de)

English (en)

Other versions

EP0062914A3 (en

EP0062914B1 (fr

Inventor

Ernst Bauer

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.)

Ernst Bauer & Sohn & Co KG GmbH

Original Assignee

Ernst Bauer & Sohn & Co KG GmbH

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.)

1981-04-13

Filing date

1982-04-08

Publication date

1982-10-20

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6130057&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0062914(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1982-04-08 Application filed by Ernst Bauer & Sohn & Co KG GmbH filed Critical Ernst Bauer & Sohn & Co KG GmbH

1982-10-20 Publication of EP0062914A2 publication Critical patent/EP0062914A2/fr

1983-08-17 Publication of EP0062914A3 publication Critical patent/EP0062914A3/de

1985-02-20 Application granted granted Critical

1985-02-20 Publication of EP0062914B1 publication Critical patent/EP0062914B1/fr

Status Expired legal-status Critical Current

Links

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles

Definitions

the invention relates to a device for removing freshly pressed moldings in the form of slabs of concrete or the like deformable mass from a press and for placing the moldings on a transport device provided with at least one pallet using a table which can be moved along a guide device with respect to the press the inclusion of the slides, which holds at least two blanks or rows of blanks arranged next to one another perpendicularly and / or parallel to the direction of displacement, and a swiveling device which can be rotated about a horizontally extending pivot axis for transferring the blanks from their horizontal position on the sledge to an upright position.
Set-down position on the pallet in such a way that the moldings lying one behind the other in the direction of the upper guide are successively set down.
a disadvantage of this known device is the transfer of the molded product or products from the upper row into the clamping device.
the initially not yet hardened molding lying flat on the slide horizontally is therefore exposed to a not inconsiderable force on its narrow sides on a comparatively small area, which often leads to damage or even breakage of the molding. If the molding breaks, the moldings underneath, which have already been deposited on the pallet, are exposed to a considerable risk of damage, so that the fracture of one molding affects several. In any case, such an event requires an interruption in the workflow and a removal of the fragments of the molded article and the other molded articles on the pallet damaged as a result.
the invention has for its object to develop a device according to the preamble of claim 1 so that damage to the moldings during removal and settling are excluded with sufficient reliability.
this object is achieved in a device according to the preamble of claim 1 in that the slide, viewed parallel to the direction of the pivot axis, is divided into so many slide parts that each slide part carries only one or a row of moldings lying parallel to the pivot axis, which carries the Sled parts at least in one of the two directions of the overpass section can be moved in a controlled manner in chronological succession and that the position of the table (s) of at least the sled part or sled parts following the sled section closest to the drop-off point as it passes through the overpass section the composition of an arc-shaped movement and a linear movement is determined.
the moldings that come first in the settling direction are deposited - insofar as in the prior art - by pivoting the associated first slide part in the form of a circular arc, while the moldings of the second slide part are deposited in a second working cycle and immediately, if more than two slide parts accordingly there are more than two moldings or rows of moldings to be removed one after the other.
the Fornlinge remain the second and possibly further Schlittent p ile until weaning on their tables and are passed to no more gripping device. This eliminates the risk of breakage and damage occurring in the side clamping bracket when transferring.
the moldings remain in the large holder of the tables, the upper guide movement into the lowering position can be accelerated and decelerated accordingly, which benefits the required working time of the device.
all parts of the slide can be guided over the top guide section in such a way that the position of the tables over this movement section is determined by a circular and a linear movement.
the first slide part can be exempted from this and, as in the prior art, be limited to an arc-shaped movement with the tables remaining in the same position as the circular path.
the combination of two movements provided according to the invention serves to transport the moldings over the slide part (s) in front of it in the correct position into the setting position.
the circular arc movement and the linear movement can be composed such that they are only partially or do not overlap and are connected to each other.
An example of this is to first turn the tables of the second sled part in a circular arc shape around the swivel axis until they have reached the vertical position above the drop-off points on the pallet, and then to move them straight down to the drop-down position when the first sled part is in the drop-down position Has left the backward direction of the upper guide line and the pallet has moved one parking space further.
the forward movement through the transfer path can take place for both slide parts at the same time, so that they only have to be movable separately for the return direction and can be moved in a controlled manner in chronological succession.
the circular movement and the straight-line movement are combined in a temporal superposition.
this instruction gives the possibility of deriving the driving force for carrying out the one movement from the drive of the other movement.
a force for performing the upper guide movement on the control lever which is articulated one end of the device and the other end to the longitudinally displaceable guide part. This force introduced would simultaneously result in the second partial section being pivoted about the common pivot axis.
a preferred embodiment is seen in introducing the drive for the upper guide movement into the lever which is rotatably mounted about the pivot axis and executing an arc-shaped movement, and deriving from this movement the force for carrying out the linear movement.
the pivot axis or - in a preferred form - the pivot axis common to both or all slide parts are arranged perpendicular to this removal device.
the swivel axis direction is chosen to be parallel to the direction of the displacement distance, which the slide parts take back between a transfer point located inside the press and the support point, which is the starting point of the guide movement for the depositing process of the moldings.
the pivot axis is perpendicular to the transport movement of the pallet.
the device designated overall by 1 has a press 2 which is only indicated in the drawing. Furthermore, a slidably guided slide 4 with tables 5 is provided on longitudinal guides 3 for receiving concrete slab moldings, which are deposited as edged moldings 6 on a pallet 7, which belongs to a transport device. A magazine 8 is provided for reserve pallets.
the carriage 4 is divided parallel to the direction of displacement 9, so that a first carriage part 10 (with a short lever arm) and a second carriage part 11, each with a pair of receiving tables 5, are formed.
Each slide part has two guides designed as guide rods 3. Both slide parts 10, 11 are positively coupled for displacement in the displacement direction 9, for which purpose the first slide part 10 has a recess 12 and the second slide part 11 has a nose 13 engaging therein.
crank mechanism 14 For shifting in the direction of displacement 9, a crank mechanism, generally designated 14, is provided, which likewise has a nose 15, which engages in a recess 16 in the second sliding cable 11, which recess is adapted to this.
Both form-fitting nose-recess connections are designed so that when pivoting about a pivot axis 17 arranged parallel to the direction of displacement 9, they disengage (for both slide parts 10, 11) and thus cancel the positive connection.
the first slide part 10 is in this case driven by a swivel drive, formed by the motor 18 and a crank mechanism 19, via the push rod 20 and swivels here about the swivel axis 17 of a two-armed lever 21, the ones resting on the tables 5 and not shown by Darge placed clamping means held moldings in a pivoting movement, as is indicated schematically by the double arrow 22, transferred and placed on the pallet 7 upright. Then the second slide part 10 is pivoted back by the swivel drive and the pallet 7 is transported further by the thickness of a molding 6.
the second part of the slide is shown in more detail in FIG. 2. It has a two-armed lever 23 which can be pivoted about the axis 17 and at one end 24 of which a crank mechanism 26 engages via a push rod 25.
the other end 27 of the two-armed lever 23 has a longitudinal guide 28, along which a guide part 29 is guided so as to be displaceable in a straight line.
the two guide rods 3 of the second slide part 11 are attached to this guide part 29.
There is also a control lever 31 which is mounted with its one end 30 outside the axis 17 and is fixed to the device, the other end 32 of which is articulated on the sliding part 29.
This control lever ensures that the (shown) carrying position for the second slide part 11 or its tables or the moldings placed thereon is fixed at the beginning of the overpass section and that the (shown in dashed lines) lower position reaches safely at the end of the overlocking movement of the double-armed lever 23 is so that the molding can be placed upright on the pallet.
the sliding part 29 is pivoted on the one hand as a result of the pivoting movement of the two-armed lever 23 about the axis of rotation 17 in an arc-shaped path (arrow 22) and at the same time offset by the control lever 31 along the sliding guide 28 in a straight line, so that the moldings of the second slide part 11 over the Tables of the first slide part 10 are moved along an upper guide track obtained from the superimposition of the pivoting movement and the linear movement will.
the slide parts 10 and 11 including the respectively associated sliding guides 3 are pivoted to carry out the upper guide movement or, in the case of the slide part 11, are pivoted and offset in a straight line.
the sliding drive 14 engages with its nose 15 in the recess 16 provided on the slide part 11 and that the nose 13 formed on the slide part 11 engages in the recess 12 provided on the first slide part 10.
both slide parts are connected to the displacement drive and can be displaced along their guides 3 between the position shown in FIG. 3a for taking the moldings out of the press frame and the carrying position, from which the slide parts are transferred into the depositing position.
the slide parts Since the slide parts are lifted out of the positive engagements 12, 13 and 15, 16 at the beginning of the upper guide movement and thus uncoupled from the longitudinal displacement drive, they must be secured against unintentional displacement. This is done by means of holding devices each consisting of an upper throwing lever 34 and a groove 33, which is provided on the slide part 10 and 11 and enters the engagement area of the upper throwing lever 34 when the associated sliding part is in the carrying position.
the top throttle lever 34 engages in the groove 33 and thus blocks the sled part by moving back and forth through the top guide section against displacement in the direction of arrow 9 until the sled part comes back into the carrying position.
the first sled part 10 must additionally be secured against displacement when the second sled part 11 is in the upper guide section, since it is for the first sled partly even then the clutch with the shift drive 14 is interrupted. This is done with the aid of a two-armed connecting lever 35, which lowers the upper throwing lever 34 into engagement with the associated groove 33 of the first slide part 10 when and as long as the second slide part 11 is in the guide line, as shown in FIG. 3b.
the structural design of the lever actuation to be provided in each case must be made in many ways after the respective design of the device.

Landscapes

Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Press-Shaping Or Shaping Using Conveyers (AREA)
Specific Conveyance Elements (AREA)
Detergent Compositions (AREA)
Press Drives And Press Lines (AREA)

EP82103062A 1981-04-13 1982-04-08 Dispositif pour enlever et déposer des plaques nouvellement moulées en béton ou analogue Expired EP0062914B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3114911A DE3114911C2 (de)	1981-04-13	1981-04-13	Vorrichtung zum Abnehmen und Abstellen von frisch geformten Platten aus Beton o.dgl.
DE3114911		1981-04-13

Publications (3)

Publication Number	Publication Date
EP0062914A2 true EP0062914A2 (fr)	1982-10-20
EP0062914A3 EP0062914A3 (en)	1983-08-17
EP0062914B1 EP0062914B1 (fr)	1985-02-20

Family

ID=6130057

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP82103062A Expired EP0062914B1 (fr)	1981-04-13	1982-04-08	Dispositif pour enlever et déposer des plaques nouvellement moulées en béton ou analogue

Country Status (3)

Country	Link
EP (1)	EP0062914B1 (fr)
DE (2)	DE3114911C2 (fr)
ES (1)	ES511315A0 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4038868C2 (de) *	1990-12-01	1999-11-11	Henke Maschf Gmbh	Plattenabsetzgerät
CN115781907A (zh) *	2022-12-26	2023-03-14	江苏天元智能装备股份有限公司	一种顶部掰分组件、湿掰机及其工作方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1784958B1 (de) *	1966-03-11	1970-10-29	Henke Maschf Gmbh	Selbsttätig arbeitende Vorrichtung zum Abnehmen und Absetzen von Presslingen aus Pressen zum Herstellen von Beton-oder Kunststeinplatten
BE724875A (fr) *	1968-01-26	1969-05-16
DE7014720U (fr) *	1970-04-22	1970-07-23	Henke Maschinenfab Gmbh
DE2309092C2 (de) *	1973-02-23	1982-10-28	Henke Maschinenfabrik Gmbh & Co Kg, 4952 Porta Westfalica	Vorrichtung zum Umsetzen von plattenförmigen Preßlingen aus Beton auf Paletten
GB1470516A (en) *	1974-04-02	1977-04-14	Charcon Prod Ltd	Mechanical handling apparatus
DE2826632C2 (de) *	1978-06-19	1984-07-05	Henke Maschinenfabrik Gmbh & Co Kg, 4952 Porta Westfalica	Gerät zum Aufnehmen und Hochkantabstellen von frisch gepreßten Betonwerksteinplatten

1981
- 1981-04-13 DE DE3114911A patent/DE3114911C2/de not_active Expired
1982
- 1982-04-08 ES ES511315A patent/ES511315A0/es active Granted
- 1982-04-08 EP EP82103062A patent/EP0062914B1/fr not_active Expired
- 1982-04-08 DE DE8282103062T patent/DE3262382D1/de not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4038868C2 (de) *	1990-12-01	1999-11-11	Henke Maschf Gmbh	Plattenabsetzgerät
CN115781907A (zh) *	2022-12-26	2023-03-14	江苏天元智能装备股份有限公司	一种顶部掰分组件、湿掰机及其工作方法
CN115781907B (zh) *	2022-12-26	2023-09-01	江苏天元智能装备股份有限公司	一种顶部掰分组件、湿掰机及其工作方法

Also Published As

Publication number	Publication date
ES8303967A1 (es)	1983-02-16
DE3114911C2 (de)	1985-01-17
DE3262382D1 (en)	1985-03-28
EP0062914A3 (en)	1983-08-17
ES511315A0 (es)	1983-02-16
EP0062914B1 (fr)	1985-02-20
DE3114911A1 (de)	1982-10-28

Legal Events

Date	Code	Title	Description
1982-08-20	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
1982-10-20	AK	Designated contracting states	Designated state(s): AT BE CH DE FR GB IT LU NL SE
1983-01-19	RBV	Designated contracting states (corrected)	Designated state(s): BE DE FR IT LU NL
1983-06-17	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1983-08-17	AK	Designated contracting states	Designated state(s): BE DE FR IT LU NL
1983-09-21	17P	Request for examination filed	Effective date: 19830713
1984-11-08	ITF	It: translation for a ep patent filed
1984-12-22	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1984-12-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
1985-02-20	AK	Designated contracting states	Designated state(s): BE DE FR IT LU NL
1985-03-28	REF	Corresponds to:	Ref document number: 3262382 Country of ref document: DE Date of ref document: 19850328
1985-04-12	ET	Fr: translation filed
1985-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19850430
1985-04-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19850430 Year of fee payment: 4
1985-12-12	PLBI	Opposition filed	Free format text: ORIGINAL CODE: 0009260
1986-02-12	26	Opposition filed	Opponent name: DORSTENER MASCHINENFABRIK AG Effective date: 19851121
1986-03-03	NLR1	Nl: opposition has been filed with the epo	Opponent name: DORSTENER MASCHINENFABRIK AG
1986-04-28	PLBG	Opposition deemed not to have been filed	Free format text: ORIGINAL CODE: 0009274
1986-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Effective date: 19860430
1986-06-18	26D	Opposition deemed not to have been filed	Opponent name: DORSTENER MASCHINENFABRIK AG Effective date: 19860304
1986-10-31	BERE	Be: lapsed	Owner name: ERNST BAUER & SOHN G.M.B.H. & CO. K.G. Effective date: 19860430
1986-11-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19861101
1986-12-01	NLXE	Nl: other communications concerning ep-patents (part 3 heading xe)	Free format text: IN PAT.BUL.05/86,PAGE 600:THE OPPOSITION DEEMED NOT TO BE FILED
1986-12-16	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1986-12-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19861231
1987-02-27	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1993-04-30	ITTA	It: last paid annual fee
1994-06-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19940630 Year of fee payment: 13
1996-01-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19960103
2007-08-08	RIN2	Information on inventor provided after grant (corrected)	Inventor name: BAUER, ERNST

Publication	Publication Date	Title
DE69309312T2 (de)	1997-07-03	Verfahren und vorrichtung zum wechseln von formen in warmformpressen
DE2844509A1 (de)	1979-04-19	Formwechselvorrichtung fuer biegemaschinen
EP0910248B1 (fr)	2001-10-31	Procede, dispositif et outil de decoupage pour la production de morceaux de pate individuels a partir d'une bande de pate continue
DE3006229A1 (de)	1980-08-28	Anlage zum sortieren und ablegen von blaetterstapeln
DE3501000C2 (fr)	1989-09-21
DE69700291T2 (de)	1999-12-16	Vorrichtung zum Ablängen und Formen von Stahlstäben, insbesondere von Betonbewehrungsstäben
DE2411744A1 (de)	1974-11-07	Presse zum pressverbinden eines mindestens teilweise drahtfoermigen teiles mit einem abschlussteil
EP2025631B1 (fr)	2011-03-16	Cabine d'empilage dépilage
DE1191077B (de)	1965-04-15	Masselgiessmaschine mit absatzweise um eine senkrechte Achse umlaufendem Drehtisch
EP0062914B1 (fr)	1985-02-20	Dispositif pour enlever et déposer des plaques nouvellement moulées en béton ou analogue
DE1584692B1 (de)	1971-08-05	Vorrichtung zur kontinuierlichen Herstellung einer Bewehrung fuer Stahlbetonbauteile
EP0297201A1 (fr)	1989-01-04	Dispositif d'amenée d'éléments longitudinaux coupés à une certaine longueur à une soudeuse de treillis
DE102010032237B4 (de)	2017-05-24	Handhabungsvorrichtung zum Be- und Entladen eines Werkzeugs einer Tiefziehmaschine
DE8111158U1 (de)	1982-09-23	Vorrichtung zum Abnehmen und Abstellen von frisch geformten Platten aus Beton od. dgl.
DE2528645C3 (de)	1978-06-29	Vorrichtung zur automatischen Herstellung kastenloser Gießformen
EP0478530A1 (fr)	1992-04-01	Cisaille pour le tronçonnage de grilles en tronçons de longueur choisie à volonté
DE4344636C1 (de)	1995-08-24	Schwenkbalkenpresse zum Pressen keramischer Formteile
DE9005688U1 (de)	1990-07-26	Vorrichtung zum Wechseln von Kernmasken bei einer Kerneinlegevorrichtung
DE3246720A1 (de)	1984-06-20	Vorrichtung fuer die manipulation von pressgut im zuge der herstellung und/oder verguetung von spanplatten, faserplatten u. dgl.
DE3019054C2 (de)	1983-04-14	An einer Kunststoff-Spritzgießmaschine angeordnete Entnahmevorrichtung zum vereinzelten Entnehmen und Abgeben von Spritzlingen aus einer geöffneten Spritzgießform
DE3901752C2 (de)	1997-04-24	Härtemaschine für Blattfedern
DE3715805C2 (fr)	1991-05-16
DE2209901C3 (de)	1977-11-10	Vorrichtung zum Beschicken von Plattenpressen
DE29517466U1 (de)	1995-12-21	Schneidmaschine
DE356759C (de)	1922-11-17	Verfahren und Giessform zur Erzeugung von Durchschuessen, Linien u. dgl.