EP0209809A2 - Dispositif pour l'assemblage de noyaux ou carapaces de fonderie - Google Patents

Dispositif pour l'assemblage de noyaux ou carapaces de fonderie Download PDF

Info

Publication number
EP0209809A2
EP0209809A2 EP86109519A EP86109519A EP0209809A2 EP 0209809 A2 EP0209809 A2 EP 0209809A2 EP 86109519 A EP86109519 A EP 86109519A EP 86109519 A EP86109519 A EP 86109519A EP 0209809 A2 EP0209809 A2 EP 0209809A2
Authority
EP
European Patent Office
Prior art keywords
core
masks
cores
mask
machine
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.)
Granted
Application number
EP86109519A
Other languages
German (de)
English (en)
Other versions
EP0209809B1 (fr
EP0209809A3 (en
Inventor
Werner Landua
Jürgen Müller
Reiner Rommel
Herbert Dipl.-Ing. Schilling
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.)
Adolf Hottinger Maschinenbau GmbH
Original Assignee
Adolf Hottinger Maschinenbau GmbH
Adolf Hottinger Giesserei und Maschinenbau 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.)
Filing date
Publication date
Application filed by Adolf Hottinger Maschinenbau GmbH, Adolf Hottinger Giesserei und Maschinenbau GmbH filed Critical Adolf Hottinger Maschinenbau GmbH
Publication of EP0209809A2 publication Critical patent/EP0209809A2/fr
Publication of EP0209809A3 publication Critical patent/EP0209809A3/de
Application granted granted Critical
Publication of EP0209809B1 publication Critical patent/EP0209809B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/103—Multipart cores
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • Y10T156/1749—All articles from single source only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1798—Surface bonding means and/or assemblymeans with work feeding or handling means with liquid adhesive or adhesive activator applying means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49888—Subsequently coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53678—Compressing parts together face to face

Definitions

  • the invention relates to a core or mask packaging machine for the fully automatic assembly of core or mask packages in foundry technology.
  • the assembly of cores or masks has been done by hand.
  • the work processes are carried out in succession.
  • the accuracy of the core or mask package depends on the worker.
  • the time required for packaging by hand is considerably longer than the cycle time of the machine, ie several workstations have to be set up to enable production, which is possible with a high-performance machine.
  • the accuracy of the core or mask package is the same depending on the manual adhesive application or on the amount of adhesive applied or on the reaction time still available for gluing the cores / masks to one another.
  • the object of the invention is to propose a machine for packaging cores or masks, with the aid of which the cores or masks coming from the core or mask shooting machine can be put together or packaged immediately in accordance with the cycle time of this machine.
  • the machine has a removal device for the cores or masks, a swiveling device, an adhesive application system, a packaging device and a dipping device.
  • the removal device of the machine serves to remove the cores or masks from the core or mask shooting machine on a pallet, the cores or masks are brought into the vertical position with the aid of a swiveling device.
  • the cores or masks stacked in this way are then provided with adhesive by means of a pivotable adhesive application system and assembled in a packaging device.
  • the core or mask packages can then be brought into a diving device and provided with a coating.
  • the machine is usually set up directly behind a core or mask shooter, or it can also package as a single unit, detached from the shooter.
  • the adhesive is applied to all core or mask divisions simultaneously and the cores / masks are joined together in succession by a separate lifting device with an attached pressure cylinder, i.e. be packaged, and the core / mask package is pressed by the attached pressure cylinder to the final dimension within the reaction time of the adhesive, an automatic, accurate assembly with sufficient, longer adhesive reaction time is possible within the cycle time of a core or masking machine.
  • the cores / masks 1 are transported out of the core and mask shooting machine by the removal device 2 with the removal pallet 3 attached.
  • the removal pallet 3 In the extended position, the removal pallet 3 is lifted into a core / mask swiveling device 5 with a lifting device 4.
  • This core / mask swiveling device 5 is equipped with lateral clamping devices 6 which grip the cores / masks laterally from two sides and adjust them at the same time.
  • the cores / masks at the gripping positions must be shaped with the appropriate configuration.
  • the lateral tensioning devices can be changed to predetermined dimensions, regardless of the core / mask length.
  • the lateral clamping devices 6 are arranged to be adjustable.
  • the adjustment can be carried out by the adjustment drive 8 or, in the case of a simpler version, by spacers.
  • the number of lateral clamping devices 6, which are built on the core / mask swiveling device 5, depends on the number of cores / masks 1, which can be produced per work cycle on the core and mask shooting machine, or is dependent on the number the cores / masks to be packaged together.
  • the cores / masks 1 are gripped and adjusted by the lateral tensioning devices 6 in the core / mask swiveling device 5, the cores / masks 1 are simultaneously swiveled up by 90 degrees by a swivel drive 7.
  • a swivel drive 7 Through the parallel guide 9, with All the clamping devices 6 are guided so that all the cores / masks 1 reach the swiveled-up position in the same position as they are transported out of the core and mask shooting machine by the removal pallet 3. Furthermore, there are still the necessary free spaces that are required for the automatic adhesive application.
  • the adhesive application system 10 is pivoted between the cores / masks 1 by a swivel drive 11. Thereafter, the simultaneous application of the adhesive to the core / mask parts takes place through the adhesive application nozzles 12.
  • the core / mask assembly or packaging is carried out according to FIG. 3 by the movable core / mask packaging device 13.
  • the packaging device 13 is positioned over the cores / masks 1 via the travel drive 14.
  • the cores / masks 1 are joined together, that is to say packaged, by the lifting device 15.
  • the lifting device 15 When the individual cores / masks 1 are reached by the lifting device 15, the lateral clamping devices 6 are individually withdrawn and the cores / masks 1 are thus released for packaging.
  • the core / mask package 18 is pressed together by the pressure cylinder 16 placed on the packaging device 13. As a result, the adhesive is pressed deep into the cores / masks 1 and a dimensionally accurate core / mask package 18 is achieved.
  • a separate control device 17 controls the length of the core / mask package 18,
  • the core / mask package 18 advances the core / mask packaging Direction 13, the core / mask package 18 by means of the travel drive 14 on the area of the core / mask swiveling device 5 over the core / mask immersion pool 19.
  • the core / mask is parallel by an attached swivel drive 20 Package 18 pivoted into the required diving position and placed on the diving tray 21.
  • the core / mask package 18 is transported from the area of the core / mask packaging device 13 by another handling device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Basic Packing Technique (AREA)
  • Coating Apparatus (AREA)
  • Clamps And Clips (AREA)
EP86109519A 1985-07-23 1986-07-11 Dispositif pour l'assemblage de noyaux ou carapaces de fonderie Expired EP0209809B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853526265 DE3526265A1 (de) 1985-07-23 1985-07-23 Kern- bzw. masken-paketiermaschine
DE3526265 1985-07-23

Publications (3)

Publication Number Publication Date
EP0209809A2 true EP0209809A2 (fr) 1987-01-28
EP0209809A3 EP0209809A3 (en) 1988-11-23
EP0209809B1 EP0209809B1 (fr) 1989-12-27

Family

ID=6276489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86109519A Expired EP0209809B1 (fr) 1985-07-23 1986-07-11 Dispositif pour l'assemblage de noyaux ou carapaces de fonderie

Country Status (5)

Country Link
US (1) US4744853A (fr)
EP (1) EP0209809B1 (fr)
JP (1) JPH0620592B2 (fr)
DE (2) DE3526265A1 (fr)
ES (1) ES8706493A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627112A1 (fr) * 1988-02-12 1989-08-18 Erana Agustin Arana Machine perfectionnee a souffler les noyaux
EP0360069A3 (fr) * 1988-09-23 1991-08-14 ROBERTS SINTO CORPORATION (a Michigan Corporation) Procédé et appareil pour le liage de paires de moules-carapaces dans des moules
EP0495157A3 (en) * 1991-01-15 1993-11-18 Hottinger Adolf Masch Process and apparatus for manufacturing pieces of cores for preparing a core packet ready for use in castings
WO1995010374A1 (fr) * 1993-10-13 1995-04-20 Adolf Hottinger Maschinenbau Gmbh Installation pour le paquetage de noyaux
WO1997016271A1 (fr) * 1995-10-27 1997-05-09 Eisenwerk Brühl GmbH Procede pour introduire des noyaux dans un moule de coulee

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3624554A1 (de) * 1986-07-21 1988-01-28 Rheinische Maschinenfabrik & E Anlage zum herstellen eines kernpaketes
DE3909102C1 (fr) * 1989-03-20 1990-01-18 Adolf Hottinger Maschinenbau Gmbh, 6800 Mannheim, De
DE3911635C1 (en) * 1989-04-10 1990-06-28 Adolf Hottinger Maschinenbau Gmbh, 6800 Mannheim, De Automatic screwing together of foundry cores - allowing cores to be assembled immediately after mfr.
DE4004903C1 (fr) * 1990-02-16 1990-11-29 Adolf Hottinger Maschinenbau Gmbh, 6800 Mannheim, De
US5205868A (en) * 1990-04-23 1993-04-27 Outboard Marine Corporation Lost foam pattern assembly apparatus
US5407523A (en) * 1993-08-13 1995-04-18 Outboard Marine Corporation Apparatus for assembling lost foam casting patterns
US5746877A (en) * 1996-09-10 1998-05-05 Simmons Company Apparatus for mattress innerspring construction
US6050819A (en) * 1998-07-21 2000-04-18 Inter-Os Technologies L.L.C. Dental implant distractor method and apparatus
US7601156B2 (en) * 2001-12-05 2009-10-13 Randolph C. Robinson Limb lengthener
GB0715247D0 (en) * 2007-08-04 2007-09-12 Parker Hannifin Ltd Filter assembly
KR101404441B1 (ko) * 2013-03-15 2014-06-13 이석기계 (주) 엔진피스톤의 오일갤러리 형성용 코어의 제조장치
CN110918896B (zh) * 2019-12-10 2021-01-29 莱州新安达汽车零部件有限公司 壳芯机制芯自动加工用机械装置及操作方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274679A (en) * 1963-12-19 1966-09-27 Robertson Co H H Process for fabricating protected metal sheets
DE1253415B (de) * 1965-08-04 1967-11-02 Rheinstahl Eisenwerk Hilden Ag Verfahren zum Herstellen zweiteiliger Hohlkerne nach dem Schiessverfahren mit Heisskernkaesten
GB1333077A (en) * 1970-09-14 1973-10-10 Stone Wallwork Ltd Core-blowing machines
CH564771A5 (fr) * 1973-05-10 1975-07-31 Hoffmann La Roche
US4278123A (en) * 1979-03-12 1981-07-14 Acme-Cleveland Corporation Simplified foundry core making machine and method
DE3200193A1 (de) * 1982-01-07 1983-07-14 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur herstellung eines hohlen giessereikerns

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627112A1 (fr) * 1988-02-12 1989-08-18 Erana Agustin Arana Machine perfectionnee a souffler les noyaux
EP0360069A3 (fr) * 1988-09-23 1991-08-14 ROBERTS SINTO CORPORATION (a Michigan Corporation) Procédé et appareil pour le liage de paires de moules-carapaces dans des moules
EP0495157A3 (en) * 1991-01-15 1993-11-18 Hottinger Adolf Masch Process and apparatus for manufacturing pieces of cores for preparing a core packet ready for use in castings
WO1995010374A1 (fr) * 1993-10-13 1995-04-20 Adolf Hottinger Maschinenbau Gmbh Installation pour le paquetage de noyaux
US5724788A (en) * 1993-10-13 1998-03-10 Adolf Hottinger Maschinenbau Gmbh Foundry core assembling apparatus
WO1997016271A1 (fr) * 1995-10-27 1997-05-09 Eisenwerk Brühl GmbH Procede pour introduire des noyaux dans un moule de coulee

Also Published As

Publication number Publication date
DE3667759D1 (de) 1990-02-01
EP0209809B1 (fr) 1989-12-27
EP0209809A3 (en) 1988-11-23
US4744853A (en) 1988-05-17
JPS6272451A (ja) 1987-04-03
JPH0620592B2 (ja) 1994-03-23
DE3526265C2 (fr) 1987-06-19
ES556693A0 (es) 1987-07-16
ES8706493A1 (es) 1987-07-16
DE3526265A1 (de) 1987-02-05

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