EP1651371A2 - Dispositif pour la fabrication d'assemblages de noyaux - Google Patents

Dispositif pour la fabrication d'assemblages de noyaux

Info

Publication number
EP1651371A2
EP1651371A2 EP04762552A EP04762552A EP1651371A2 EP 1651371 A2 EP1651371 A2 EP 1651371A2 EP 04762552 A EP04762552 A EP 04762552A EP 04762552 A EP04762552 A EP 04762552A EP 1651371 A2 EP1651371 A2 EP 1651371A2
Authority
EP
European Patent Office
Prior art keywords
core
cores
station
assembly line
removal
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.)
Withdrawn
Application number
EP04762552A
Other languages
German (de)
English (en)
Inventor
Jürgen BEYERER
Thomas Winkel
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.)
Hottinger Maschinenbau GmbH
Original Assignee
Hottinger 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 Hottinger Maschinenbau GmbH filed Critical Hottinger Maschinenbau GmbH
Publication of EP1651371A2 publication Critical patent/EP1651371A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Definitions

  • the invention relates to a device for the production of core packages, in particular for casting engine blocks and cylinder heads, with a shooting station in which individual cores are shot and a removal station in which the shot cores are removed and transferred to an assembly line for packaging, with different ones Tools different cores can be produced.
  • the invention relates generally to the production of cores that are completed to form a core package.
  • the core package serves as a mold in foundry technology.
  • foundry cores or molds are usually produced from separate parts, brought together and connected to one another to form a mold or a core package or mold package.
  • These core packages are then filled with molten metal to produce, for example, a metallic workpiece, the series of core packages to be filled with molten metal passing through the production line in succession.
  • the present invention is based on the object of a generic device for the production of, in particular, for the casting of engine blocks and To design and refine core packages serving cylinder heads in such a way that automatic production of complete core packages with the smallest possible space requirement is possible in any case if different cores are produced or made available via the shooting station.
  • a generic device is characterized in that manipulators for removing the core from the opened tool, for handling and / or treating the cores and finally for assembling and transporting the core package are assigned to the assembly line.
  • an assembly line for completing the core packages is arranged immediately after the shooting station or the subsequent removal station, and this assembly line has manipulators for removing the core from the opened tool, for handling and / or treatment the cores and finally assigned to the assembly and removal of the core package.
  • the cores manufactured with different tools are removed in the order in which they are needed in the removal station, are fed to the downstream assembly line and can be handled there as desired, completed to form the core package and finally transported away.
  • the lower tool part can advantageously be extended and the core can be ejected from the lower tool part. After the core has been ejected, it can be fed to the downstream assembly line and manipulated using manipulators.
  • a fork removal device could be provided for removing the core.
  • the core can generally be removed by means of a manipulator, which transfers the core to the assembly line after it has been removed from the tool.
  • a pallet removal device for transferring the cores to the assembly line.
  • a pallet removal device comprises core-specific pallets with appropriately trained took for each core. In this way, the core is removed directly from the tool and placed on the pallet. The position of the core can be adjusted on the basis of the exposures, which simplifies the automatic treatment in the treatment stations connected downstream.
  • the respective core can be placed on the core-specific pallet and can be transferred together with the pallet of the assembly line and conveyed along the assembly line.
  • the assembly line advantageously comprises a linear conveyor for the pallets or cores.
  • the linear conveyor could form a closed conveyor line around the removal station, so that the pallets with the respective cores are conveyed along the processing stations and removed at a suitable point to complete the core package.
  • the pallets that have become free can be fed back to the removal station due to the closed conveyor line, so that the pallets as a whole circulate along the conveyor line.
  • the pallet After removing the core, it is possible to clean the pallet.
  • the pallet could pass through a cleaning station specially created for this.
  • the cores on the pallets pass through different workstations and are finally removed from a preferably centrally located assembly station to complete the core package. This removal takes place by means of a manipulator, which combines the cores in the assembly station.
  • manipulators are advantageously arranged along the linear conveyor in order to be able to handle the cores for different purposes.
  • These manipulators can be arranged on one side, preferably on the outside of the linear conveyor. It is also conceivable that manipulators are positioned on both sides of the linear conveyor in order to minimize distances and thus cycle times.
  • processing stations for the cores can be provided along the linear conveyor. These processing stations include at least one deburring device for deburring the individual cores. A cleaning station for cleaning or blowing out the cores can also be provided.
  • the processing stations comprise a special insertion station for inserting externally manufactured cores or core parts or other parts. This can be, for example, a liner to be positioned on the core, which is also to be fixed there. Various manipulations can be loaded using a manipulator.
  • a feed station is provided along the assembly line for introducing cores from a warehouse or an associated core shooting range.
  • This supply of external cores could serve in a particularly advantageous manner to replace a specific type of core, the tools of which have to be removed for the purpose of cleaning or repair.
  • the assembly line could be served via a kind of core reservoir if necessary.
  • small core parts can be fed in from outside, which do not fit into the respective production because of the core type.
  • the assembly station comprises a turntable.
  • the rotation of the turntable could take place automatically, specifically in accordance with the respective core position and the manipulators required for handling. Paths can also be optimized here, whereby a very special control system is provided.
  • the turntable can be endless, i. H. 360 degrees, so that an optimal adaptation to the respective circumstances is possible.
  • Another manipulator is provided for the removal of the finished core package, preferably from the above-mentioned turntable, which manipulates the Completed core package from the actual assembly line and this - if necessary - feeds further processing stations.
  • FIG. Schematically and partially, a device according to the invention, for the sake of simplicity, only the assembly line downstream of the core production is shown to complete the core package.
  • the only figure shows that the shot cores are provided in a removal station 1 after the actual core production.
  • the cores are removed from this removal station 1 by means of a manipulator and transferred to an assembly line 2 for packaging. It is essential here that cores produced at the removal station 1 with different tools 3 can be removed, namely exactly in the order in which they are required for packaging the core package.
  • manipulators are assigned, namely a manipulator 4 for removing the core from the open tool 3, manipulators 5 for handling and / or handling the cores and finally manipulators 6 for assembling the core package 7 and a manipulator 8 for transporting the completed Core package 7.
  • FIG. Indicates that the shot cores in the removal station 1 are transferred to the assembly line 2 by means of a manipulator 4.
  • a pallet removal device 9 is provided there, which comprises pallets 10 with core-specific receptacles for the respective core. Accordingly, the core is on the core specific pallet 10 can be placed and transferred together with the pallet 10 of the assembly line 2 and can be conveyed there.
  • the assembly line 2 comprises a linear conveyor 11 for the pallets 10 or the cores positioned thereon.
  • the linear conveyor 11 forms a closed conveyor path around the removal station 1, so that the pallets 10, starting from the removal station 1, circulate back to the removal station 1 via the respective processing stations.
  • the pallets 10 with the cores located thereon can be fed to a centrally arranged assembly station 12, the further manipulators 5 and 6 being arranged along the linear conveyor 11.
  • These manipulators 5, 6 are positioned on both sides of the linear conveyor 11, with different processing stations 13 being provided along the linear conveyor 11.
  • This can be deburring devices, an insertion station for inserting externally manufactured cores or other parts, a feed station for inserting cores from a warehouse, or a feed station for core units preassembled outside the assembly line or the like.
  • the assembly station 12 comprises a turntable 14 for placing the cores or completing the core package.
  • the core package 7 completed there is removed from the assembly line 2 by means of a further manipulator 8 and can be fed from there to further processing stations or the foundry.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Multi-Process Working Machines And Systems (AREA)

Abstract

L'invention concerne un dispositif permettant la fabrication d'assemblages de noyaux servant, en particulier, à la coulée de blocs-moteurs et de culasses, lequel dispositif comprend une station de tir, dans laquelle des noyaux individuels sont tirés, et une station de prélèvement (1), dans laquelle les noyaux tirés sont prélevés et transférés à une chaîne de montage (2) pour l'assemblage, des noyaux différents pouvant être fabriqués au moyen d'outils différents (3). Ladite invention se caractérise en ce que des manipulateurs (4, 5, 6) sont associés à la chaîne de montage (2), lesquels manipulateurs servent à prélever le noyau de l'outil ouvert (3), à la manipulation et/ou au traitement des noyaux puis au montage et au transport de l'assemblage de noyaux.
EP04762552A 2003-08-07 2004-07-30 Dispositif pour la fabrication d'assemblages de noyaux Withdrawn EP1651371A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10336917A DE10336917A1 (de) 2003-08-07 2003-08-07 Vorrichtung zur Fertigung von Kernpaketen
PCT/DE2004/001707 WO2005014203A2 (fr) 2003-08-07 2004-07-30 Dispositif pour la fabrication d'assemblages de noyaux

Publications (1)

Publication Number Publication Date
EP1651371A2 true EP1651371A2 (fr) 2006-05-03

Family

ID=34129541

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04762552A Withdrawn EP1651371A2 (fr) 2003-08-07 2004-07-30 Dispositif pour la fabrication d'assemblages de noyaux

Country Status (7)

Country Link
US (1) US20060117707A1 (fr)
EP (1) EP1651371A2 (fr)
JP (1) JP2007501711A (fr)
CA (1) CA2529360A1 (fr)
DE (1) DE10336917A1 (fr)
MX (1) MXPA06001439A (fr)
WO (1) WO2005014203A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006010798C5 (de) * 2006-03-07 2010-10-14 Heinrich Wagner Sinto Maschinenfabrik Gmbh Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Gießformteilen in Kernpaketen
KR101439858B1 (ko) * 2014-03-04 2014-09-17 효준정밀(주) 주조용 중자의 자동제조방법
CN105772451B (zh) * 2016-05-23 2018-01-02 江苏瑞安特机械集团有限公司 一种悬挂式油缸清洗装置
CN105922008B (zh) * 2016-06-29 2018-01-02 广西玉柴机器股份有限公司 一种v型发动机上流水线的装配机构及装配方法
CN106670393B (zh) * 2017-01-20 2018-12-14 潍柴动力股份有限公司 一种组芯胎具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100917A1 (de) * 1991-01-15 1992-07-16 Hottinger Adolf Masch Verfahren und vorrichtung zum handhaben von kernteilen zwecks bereitstellung eines giessbereiten kernpakets
DE4323107C1 (de) * 1993-07-05 1994-05-26 Hottinger Adolf Masch Vorrichtung und Verfahren zur Werkzeugreinigung bei der Herstellung gießfertiger Masken bzw. Kernpakete
DE4334857C1 (de) * 1993-10-13 1994-10-13 Hottinger Adolf Masch Vorrichtung zum Kernpaketieren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005014203A2 *

Also Published As

Publication number Publication date
JP2007501711A (ja) 2007-02-01
WO2005014203A2 (fr) 2005-02-17
CA2529360A1 (fr) 2005-02-17
DE10336917A1 (de) 2005-03-10
MXPA06001439A (es) 2006-05-15
WO2005014203A3 (fr) 2005-04-21
US20060117707A1 (en) 2006-06-08

Similar Documents

Publication Publication Date Title
EP2080606B1 (fr) Procédé de rééquipement d'une souffleuse
DE10360694B3 (de) Fertigungslinie und Verfahren zum im kontinuierlichen Durchlauf erfolgenden Herstellen von Gussteilen aus einer metallischen Schmelze, insbesondere einer Leichtmetallschmelze
CH663171A5 (de) Verfahren und einrichtung zum herstellen von werkstuecken.
EP1651372B1 (fr) Dispositif de fabrication de paquets de noyaux
EP1651371A2 (fr) Dispositif pour la fabrication d'assemblages de noyaux
EP0444431A2 (fr) ProcÀ©dé et dispositif pour fabriquer des noyaux de fonderie
EP0802839B1 (fr) Procede pour introduire des noyaux dans un moule de coulee
DE102005062715B4 (de) Vorrichtung zum Befüllen von Aufnahmebehältern mit den Produkten einer Rundläuferpresse
EP1695777A1 (fr) Dispositif et procédé de coulée
DE19858582C2 (de) Anlage zum thermischen Behandeln von metallischen Werkstücken
EP0731741B1 (fr) Dispositif et procede pour la fabrication de carapaces ou paquets de noyaux de fonderie prets a l'emploi
DE4341122C2 (de) Vorrichtung und Verfahren zur Herstellung gießfertiger Masken bzw. Kernpakete
DE4318259C1 (de) Vorrichtung und Verfahren zur Herstellung gießfertiger Masken bzw. Kernpakete
EP0462990B1 (fr) Dispositif de transport de noyaux et de moules de coulee
DE2746048C3 (de) Vorrichtung zum Zuführen von Platinen in den Werkzeugraum einer Presse und zum Abführen ausgestanzter Werkstücke sowie der Stanzgitter aus dem Werkzeugraum
DE102018123296A1 (de) Fertigungslinie zur Herstellung von Gießkernen
DE60215492T2 (de) Blasverfahren und blasformvorrichtung für flaschen
EP0951370B1 (fr) Dispositif et procede de fabrication de masques de coulee ou de paquets de noyaux de coulee
DE19821389B4 (de) Verfahren und Vorrichtung zum Handling von Werkstücken
DE19734739A1 (de) Palette
WO1998019923A1 (fr) Palette
DE3618393C2 (fr)
DE102020004260A1 (de) Vorrichtung zum Bereitstellen von vorgefertigten Bauteilen zwischen zwei Produktionsanlagebereichen während eines Produktionsprozesses, vorzugsweise bei einer Rohbaufertigung eines Kraftfahrzeuges
DE10050750A1 (de) Kompakte Bearbeitungsanlage für Druckzylinder
DE202008018655U1 (de) Vorrichtung zum Umrüsten einer Blasmaschine

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20050928

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20080421

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20090924