EP1486278B1 - Manupulateur d'une pache d'une machine de coulée - Google Patents

Manupulateur d'une pache d'une machine de coulée Download PDF

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Publication number
EP1486278B1
EP1486278B1 EP04450124A EP04450124A EP1486278B1 EP 1486278 B1 EP1486278 B1 EP 1486278B1 EP 04450124 A EP04450124 A EP 04450124A EP 04450124 A EP04450124 A EP 04450124A EP 1486278 B1 EP1486278 B1 EP 1486278B1
Authority
EP
European Patent Office
Prior art keywords
ladle
coupling
manipulator
holder
plug
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
EP04450124A
Other languages
German (de)
English (en)
Other versions
EP1486278A1 (fr
Inventor
Matthias Gamisch
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.)
Fill GmbH
Original Assignee
Fill 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 Fill GmbH filed Critical Fill GmbH
Priority to AT04450124T priority Critical patent/ATE315450T1/de
Publication of EP1486278A1 publication Critical patent/EP1486278A1/fr
Application granted granted Critical
Publication of EP1486278B1 publication Critical patent/EP1486278B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
    • B22D39/026—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume using a ladler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations

Definitions

  • the invention relates to a manipulator for a ladle of a casting plant with a manipulator arm carrying a pivot shaft for the ladle, which is adjustable at least in one direction.
  • the molten metal is removed with the aid of a ladle a crucible and poured into a sprue of the mold.
  • a manipulator is used for the ladle, which has a manipulator arm with a pivoting gear, on the pivot shaft of the ladle is optionally attached via a pivot arm.
  • movable manipulator can thus automate the necessary for the removal of the melt from the crucible and pouring into the mold movements of the ladle.
  • the ladle is subject to wear, so that from time to time a spoon change is required, which must be made when using different spoon shapes. Such replacement of a ladle is associated with difficulties because of the weight of the ladles and the relatively high temperatures.
  • the invention is therefore based on the object, a manipulator for a ladle casting a plant of the type described in such a way that a spoon change can be performed easily and quickly without special design effort.
  • the invention solves the problem set by the fact that the ladle one and the pivot shaft locked the other part of a spring detent Wear plug-in coupling that is provided for the ladle spoon holder with a hooking on the one hand the ladle and on the other hand the spoon holder associated support members, which consist of at least one support pin and at least one supporting bolt receiving backdrop, and that in the stop limited Ein rehabilitation ein the ladle of the ladle associated coupling part has a coincident with the adjustment direction of the manipulator coupling direction, while the backdrop of the suspension device for receiving the support bolt to transverse.
  • the pivot shaft associated coupling part is indeed connected to the manipulator, while the ladle is supported on the bucket holder, so that depending on the adjustment of the manipulator arm, the coupling parts can be pulled apart or inserted into each other while overcoming the spring catch. It only needs to be taken to ensure that the ladle can be introduced by means of the manipulator arm in the hanging device.
  • the suspension device forms on the one hand the ladle and on the other hand the bucket holder associated with support members, which consist of at least one support pin and at least one supporting pin receiving backdrop, so that on the adjustment of the manipulator arm and the pivoting adjustment of the ladle against the manipulator always the support pin in the him receiving scenery can be introduced.
  • positive connection between the ladle and the pivot shaft of the ladle associated coupling part may consist of a plug-in approach in the form of a truncated pyramid, which engages in a truncated pyramid plug-in receptacle of the other coupling part, which has spring-loaded balls in the pyramid sides, in engage a wedge-shaped in cross-section circumferential groove of the plug-in approach.
  • the pyramidal shape of the plug-in approach and the associated plug-in receptacle of the other coupling part prevents a rotational adjustment of the ladle about the coupling axis.
  • the wedge-shaped in cross-section circumferential groove for receiving spring-loaded detent balls due in a corresponding embodiment in the closed state of the coupling, that the plug-in projection is pressed via the spring-loaded balls in the plug-in receptacle to ensure a play-free positive engagement between the coupling parts.
  • the wall of the wedge-shaped circumferential groove acts as a contact surface for the balls, which are thus pushed back along this wedge surface against their loading springs.
  • the ladle a stop for the ladle, which is suspended over the support members in the spoon holder.
  • This stop can be advantageously achieved in that the support parts of the suspension between the ladle and the spoon holder at least one stop pin and the stop pin receiving gate, so that the engaging in the insertion of the ladle into the gate in the gate stop pin with the gate end as a counter-stop interacts.
  • the illustrated manipulator for a ladle 1 has a frame 2 with a guide track 3 for a longitudinal slide 4, on which a cross slide 5 is slidably mounted. On the cross slide 5, a manipulator 6 of the height is arranged adjustable. At the lower end of this manipulator arm 6, a pivoting gear 7 is provided with a pivot shaft 8, on which a support arm 9 for the ladle 1 sits. To connect the ladle 1 to the support arm 9 is a plug-in coupling 10, as shown in more detail in FIG.
  • This plug-in coupling 10 consists of two coupling parts 11 and 12, of which the plug-in projection in the form of a truncated pyramid formed coupling part 11 is assigned to the ladle 1, while the other coupling part 12 is screwed in the form of a pyramid-shaped plug-in receptacle on the support arm 9.
  • a spring detent 13 which consist of plate spring assemblies 14 acted upon balls 15 which engage on each pyramid side in a wedge-shaped circumferential groove 16 of the plug neck forming coupling part 11.
  • the frame 2 is associated with a separate bucket holder 17, which has a hooking device 18 with on the one hand the bucket holder 17 and on the other hand the ladle 1 associated holding parts.
  • the spoon holder 17 associated support member forms a link 19 for receiving a support bolt 20, which serves as a support member of the ladle 1.
  • the casting ladle 1 is assigned a stop pin 21 which cooperates with a link 22 in the Einitati ein of FIG. 2 with its closed end a counter-stop for forms the stop pin 21.
  • the ladle 1 is first from the working position shown in solid lines around the pivot shaft 8 in the dash-dotted marked liner pivoted down and lowered against the spoon holder 17. Since in this transfer position, the scenes 19 and 20 extend along concentric circular arcs to the pivot shaft 8, the ladle 1 can be pivoted by pivoting back from the dash-dotted line intermediate position in the Einitati ein, as indicated by the arrow 23.
  • the axis of the plug-in coupling 10 extends in the stroke direction of the manipulator arm 6, ie in the adjustment direction, so that when lifting the manipulator arm 6, the plug-in coupling 10 is released by the coupling part 12 is deducted from the insertion projection of the coupling part 11, while overcoming the Spring catch 13, because the spring-loaded balls 15 are pushed out by the wedge surfaces of the circumferential groove 16 from the circumferential groove against the force of the spring assemblies 14.
  • the ladle 1 is supported via the support pin 20 held in the link 19 against entrainment, as indicated in phantom in FIG. 2, the position of the manipulator arm 6 is shown immediately after the release of the plug-in coupling.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Continuous Casting (AREA)

Claims (5)

  1. Manipulateur pour une poche de coulée (1) d'une installation de coulée avec un bras de manipulateur (6) portant un arbre pivotant (8) pour la poche de coulée (1), barre de manipulateur réglable au moins en une direction, caractérisée en ce que la poche de coulée (1) porte une première partie (11) et le bras picotant (8) porte l'autre partie (12) d'un accouplement à enfichage (10) verrouillé par l'intermédiaire d'un cliquet élastique (13), en ce que, pour la poche de coulée (1), est prévu un support de poche (17) avec un dispositif d'accrochage (18) formé de parties de fixation appartenant, d'une part, à la poche de coulée (1) et, d'autre part, au support de poche (17), dispositif d'accrochage formé d'au moins un boulon support (20) et d'au moins une coulisse (19) recevant le boulon support (20), et en ce que, à la position d'accrochage, limitée par une butée, de la poche de coulée (1), la partie d'accouplement (11) appartenant à la poche de coulée (1) présente une direction d'accouplement coïncidant avec la direction de réglage du bras de manipulateur (6), tandis que la coulisse (19) du dispositif d'accrochage (18), servant à supporter le boulon support (20), s'étend transversalement par rapport à cette direction.
  2. Un manipulateur selon la revendication 1, caractérisé en ce que le boulon support (20), appartenant à la poche de coulée (1), du dispositif d'accrochage (18) s'étend parallèlement à l'arbre de pivotement (8) de la poche de coulée (1), mais transversalement par rapport à la direction d'accouplement, et en ce que la coulisse (19), associée au support de poche (17), à la position d'accrochage de la poche de coulée (1), s'étend le long d'un arc de cercle tracé autour de l'arbre de pivotement (8) de la poche de coulée (1).
  3. Manipulateur selon la revendication 1 ou 2, caractérisé en ce que la partie d'accouplement (11), appartenant à la poche de coulée (1), est formée d'un appendice d'enfichage, ayant la forme d'un tronc de pyramide et s'engageant dans un logement d'enfichage, en forme de tronc de pyramide, de l'autre partie d'accouplement (12) qui, dans la zone des côtés de pyramide, présente des billes (15) sollicitées par ressort, billes s'engageant dans une gorge périphérique (16), à section transversale cunéiforme, de l'appendice d'enfichage.
  4. Manipulateur selon l'une des revendications 1 à 3, caractérisé en ce que les parties de fixation du dispositif d'accrochage (18) présentent, entre la poche de coulée (1) et le support de poche (17), au moins un boulon de butée (21) et une coulisse (22), recevant le boulon de butée (21).
  5. Manipulateur selon l'une des revendications 1 à 4, caractérisé en ce que le support de poche (17) est équipé d'au moins deux dispositifs d'accrochage (18), chacun pour une poche de coulée (1).
EP04450124A 2003-06-13 2004-06-09 Manupulateur d'une pache d'une machine de coulée Expired - Lifetime EP1486278B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT04450124T ATE315450T1 (de) 2003-06-13 2004-06-09 Manipulator für einen giesslöffel einer giessanlage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT9312003 2003-06-13
AT0093103A AT412764B (de) 2003-06-13 2003-06-13 Manipulator für einen giesslöffel einer giessanlage

Publications (2)

Publication Number Publication Date
EP1486278A1 EP1486278A1 (fr) 2004-12-15
EP1486278B1 true EP1486278B1 (fr) 2006-01-11

Family

ID=33163438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04450124A Expired - Lifetime EP1486278B1 (fr) 2003-06-13 2004-06-09 Manupulateur d'une pache d'une machine de coulée

Country Status (3)

Country Link
EP (1) EP1486278B1 (fr)
AT (2) AT412764B (fr)
DE (1) DE502004000242D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007026985A1 (de) 2007-06-08 2008-12-11 Reis Robotics Gmbh & Co. Maschinenfabrik Vorrichtung zum automatischen Ankuppeln eines Gießlöffels
CN111112592A (zh) * 2020-01-14 2020-05-08 合肥工业大学 一种金属液充型设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106180666A (zh) * 2016-08-22 2016-12-07 日照北科新金属材料有限公司 自动浇注机器人
CN115464119A (zh) * 2022-10-10 2022-12-13 重庆力劲机械有限公司 一种智能给汤系统及给汤方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT986634B (it) * 1973-04-13 1975-01-30 Italpresse Spa Caricatore per pressa di stampag gio a pressofusione
JPS63248557A (ja) * 1987-03-31 1988-10-14 Toshiba Mach Co Ltd セラミツクスラドル
JP2589082B2 (ja) * 1987-03-31 1997-03-12 東芝機械株式会社 セラミツクスラドル着脱装置
JP3386148B2 (ja) * 1991-10-24 2003-03-17 ヤマハ発動機株式会社 鋳造装置
DE19954295A1 (de) * 1998-11-17 2000-05-18 Fft Flexible Fertigungstechnik Robotergeführte Schweisszange
JP3588674B2 (ja) * 1999-12-27 2004-11-17 オーセラ株式会社 支持金具付きラドル
JP2002224818A (ja) * 2001-02-02 2002-08-13 Kmc:Kk ラドル支持装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007026985A1 (de) 2007-06-08 2008-12-11 Reis Robotics Gmbh & Co. Maschinenfabrik Vorrichtung zum automatischen Ankuppeln eines Gießlöffels
DE102007026985B4 (de) * 2007-06-08 2020-10-08 Kuka Industries Gmbh Vorrichtung zum automatischen Ankuppeln eines Gießlöffels
CN111112592A (zh) * 2020-01-14 2020-05-08 合肥工业大学 一种金属液充型设备

Also Published As

Publication number Publication date
EP1486278A1 (fr) 2004-12-15
ATE315450T1 (de) 2006-02-15
AT412764B (de) 2005-07-25
ATA9312003A (de) 2004-12-15
DE502004000242D1 (de) 2006-04-06

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