EP0462990B1 - Transportvorrichtung für giessereikerne und -formen - Google Patents

Transportvorrichtung für giessereikerne und -formen Download PDF

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Publication number
EP0462990B1
EP0462990B1 EP90903781A EP90903781A EP0462990B1 EP 0462990 B1 EP0462990 B1 EP 0462990B1 EP 90903781 A EP90903781 A EP 90903781A EP 90903781 A EP90903781 A EP 90903781A EP 0462990 B1 EP0462990 B1 EP 0462990B1
Authority
EP
European Patent Office
Prior art keywords
grippers
perforation
moulds
casting cores
cores
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.)
Expired - Lifetime
Application number
EP90903781A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0462990A1 (de
Inventor
Werner Landua
Rainer Rommel
Jürgen Müller
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
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 filed Critical Adolf Hottinger Maschinenbau GmbH
Publication of EP0462990A1 publication Critical patent/EP0462990A1/de
Application granted granted Critical
Publication of EP0462990B1 publication Critical patent/EP0462990B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding
    • B22C23/02—Devices for coating moulds or 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
    • B22C9/108—Installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D33/00—Equipment for handling moulds

Definitions

  • the invention relates to a transport device, in particular for foundry cores and molds / according to the preamble of patent claim 1.
  • the object of the invention is to blacken individual or interconnected foundry cores and molds, in the present case screwed sole and water jacket cores, fully automatically and continuously with the production rhythm of the core or mold production or to treat or otherwise treat them.
  • the device according to the invention is integrated in a fully automatically linked process, which in the present case extends from the production of the cores via the merging - connection - blackening to storage on a drying belt.
  • the recording and mounting on the system for further treatment, in the present case on the blackening machine / takes place in the same space-saving intervals that are also given during production.
  • the holding force of the hole gripper is infinitely variable.
  • the connected cores are brought with a gripper and transport device 10 from the connection point to the "feed station” of the blackening machine and are placed there on the hole grippers 1 (three connected cores per cycle).
  • the conveyor belt 2 is then moved forward by one cycle (1,200 mm).
  • Via a cam valve 4 rolling off the run-up bar immediately after the start air is conducted via the ring line 3 to the hole grippers 1, which press against the core wall and thus hold the cores in position.
  • the core group is hanging down in the "diving station".
  • the cores are flooded by lifting a basin filled with blackness.
  • the hole grippers 1 are made airless by running on another cam valve 11 on a rail, so that the core group can be brought to the drying ovens with another gripping and transport device.
  • the distances between the hole grippers 1 are set automatically when passing through a link 13, which is brought to the type-specific distance with a spindle 9.
  • the main air supply takes place via a rotary distributor 6 on the drive shaft 5 to three spring-mounted connecting pieces 7, which are actuated by cam valves, which are actuated by thrust pieces located on the drive shaft 5, always to the connecting pieces 7, which are in the respective position in contact with the the conveyor belt 2 located counterpart.
  • the empty fitting 7 is closed by running off the relevant cam valve 4 from the ramp.
  • the actuation of the fifteen contact pieces 12 is carried out mechanically by the movement of the conveyor belt 2 by running up the actuating lever, i. H. only the two counterparts that are currently in contact with the spring-mounted connecting pieces 7 are open in the cycle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Continuous Casting (AREA)
EP90903781A 1989-03-20 1990-02-27 Transportvorrichtung für giessereikerne und -formen Expired - Lifetime EP0462990B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3909102 1989-03-20
DE3909102A DE3909102C1 (ja) 1989-03-20 1989-03-20

Publications (2)

Publication Number Publication Date
EP0462990A1 EP0462990A1 (de) 1992-01-02
EP0462990B1 true EP0462990B1 (de) 1993-05-19

Family

ID=6376767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90903781A Expired - Lifetime EP0462990B1 (de) 1989-03-20 1990-02-27 Transportvorrichtung für giessereikerne und -formen

Country Status (7)

Country Link
US (1) US5156255A (ja)
EP (1) EP0462990B1 (ja)
JP (1) JP2613133B2 (ja)
CA (1) CA2049981A1 (ja)
DE (1) DE3909102C1 (ja)
ES (1) ES2044565T3 (ja)
WO (1) WO1990011152A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4102568C2 (de) * 1991-01-29 1995-05-04 Hottinger Adolf Masch Vorrichtung zur Handhabung von Gießereikernen und -formen
DE4322181A1 (de) * 1993-06-29 1995-01-12 Hottinger Adolf Masch Vorrichtung und Verfahren zum Greifen eines Gießereikerns, insbesondere eines Sohlenkerns
US20190240727A1 (en) * 2018-02-02 2019-08-08 Consolidated Engineering Company, Inc. Casting mold with multi-functional chill

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2104999B1 (ja) * 1970-09-15 1973-08-10 Peugeot & Renault
DE2409851C2 (de) * 1974-03-01 1975-05-15 Heinrich Wagner, Maschinenfabrik, 5928 Laasphe Standbahn für GieBereiformkästen
US3945486A (en) * 1974-10-15 1976-03-23 Glass Containers Corporation Container supporting and transporting device
FR2416856A1 (fr) * 1978-02-14 1979-09-07 Poullain Bernard Dispositif de prehension de corps creux en particulier de pots d'horticulture
FR2503011A1 (fr) * 1981-04-07 1982-10-08 Renault Dispositif de prehension et de transport de pieces et procede de parachevement de pieces a l'aide d'un tel dispositif
DE3526265A1 (de) * 1985-07-23 1987-02-05 Hottinger Adolf Giesserei Kern- bzw. masken-paketiermaschine
US4678425A (en) * 1986-08-27 1987-07-07 Cincinnati Milacron Inc. Resilient skirted spindle nose and pallet with reciprocatable spindle combined therewith
DE3621383C1 (de) * 1986-06-26 1987-12-10 Schmalbach Lubeca Haltevorrichtung fuer beidendig offene Dosenruempfe aus ferromagnetischem Werkstoff zum Transport an Foerderern

Also Published As

Publication number Publication date
US5156255A (en) 1992-10-20
EP0462990A1 (de) 1992-01-02
JP2613133B2 (ja) 1997-05-21
ES2044565T3 (es) 1994-01-01
DE3909102C1 (ja) 1990-01-18
CA2049981A1 (en) 1990-09-21
WO1990011152A1 (de) 1990-10-04
JPH04504082A (ja) 1992-07-23

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