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EP1673190A2 - Machine de coulee - Google Patents

Machine de coulee

Info

Publication number
EP1673190A2
EP1673190A2 EP04736498A EP04736498A EP1673190A2 EP 1673190 A2 EP1673190 A2 EP 1673190A2 EP 04736498 A EP04736498 A EP 04736498A EP 04736498 A EP04736498 A EP 04736498A EP 1673190 A2 EP1673190 A2 EP 1673190A2
Authority
EP
European Patent Office
Prior art keywords
ladle
casting
casting machine
control cam
roller
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Withdrawn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
EP04736498A
Other languages
German (de)
English (en)
Inventor
Fritz Lauper
Markus Siegenthaler
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.)
Kuenkel Wagner SLS Swisspour AG
Original Assignee
Kuenkel Wagner SLS Swisspour AG
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 Kuenkel Wagner SLS Swisspour AG filed Critical Kuenkel Wagner SLS Swisspour AG
Publication of EP1673190A2 publication Critical patent/EP1673190A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/06—Equipment for tilting

Definitions

  • the invention relates to a casting machine according to the preamble of independent claims 1 and 4.
  • WO 97/24200 discloses a method and a device for controlling the movement of a ladle with a low pouring height in a casting installation.
  • This method or device enables the tilting movement to be carried out in an advantageous manner purely mechanically.
  • the delivery of the pouring ladle to the pouring boxes which are usually carried past the pouring machine on trolleys, has to be carried out by means of a separate feed, ie on rails which run transversely to the travel path of the pouring boxes.
  • the pouring ladle is guided on two parallel curved tracks lying next to each other while tipping; it is therefore suspended on both sides between the curved tracks. This suspension on both sides makes it very difficult to replace the empty with a newly filled ladle, because when the ladle is taken over, the latter has to be lifted out of the two guides.
  • the object of the present invention is to create a casting machine with which the casting ladle can perform an optimal tilting movement in a purely mechanical manner on curved tracks.
  • Another object of the invention is to design the suspension of the ladle in such a way that the empty ladle can be exchanged effortlessly with the full ladle.
  • FIG. 1 a shows a plan view of a molding box track with four molding boxes and a casting machine in the casting position and in the changing position
  • FIG. 1b shows a side view of the casting machine
  • Figure Ic a view of the casting machine from the front
  • FIG. 1d is a partial plan view of the casting machine after the casting ladle has pivoted out about the axis A,
  • Figure 2 is a side view of the control curve of the
  • FIG. 3 shows a perspective view of the control cam and the casting ladle hanging on the receiving carriage
  • Figure 4 is a plan view of the casting machine according to Figure 2
  • Figure 5 is a side view of the control curve of the - A -
  • Figure 6 is a side view of the control curve of the
  • reference number 1 shows a casting machine according to the invention, which is arranged in front of a molding box 3.
  • Several molding boxes 3 can be guided past the casting machine 1 on rails 5.
  • the casting machine 1 can be stationary or, preferably, can also be moved on rails 7, in order to be able to follow the mold boxes during the casting in the second case, so as to increase productivity.
  • the pouring pan 9 can be seen in broken lines in FIGS. In this position, the ladle 9 can be placed on the floor and guided away from there with a transport device. From this setting position, the casting machine 1 can accommodate a new, ie a casting ladle 9 filled with melt. Furthermore, a swiveling axis A can be seen in FIG Exchange position enabled.
  • the main parts of the casting machine 1 according to the invention are described on the basis of the perspective illustration in FIG.
  • the ladle 9 with the snout 11 and the snout stone 13 arranged therein can be seen.
  • receiving brackets 15 with suspension slots 17 can be seen on both sides.
  • the holding brackets 15 serve to pour the ladle 9 with a transport device, e.g. a forklift.
  • holding means 19 are fastened (see here FIG. 4), on which the ladle 9 can be suspended from a holding plate 21 on a receiving carriage 23.
  • Holding disks 20 are arranged on the holding plate 21 and engage the holding means 19 from below.
  • the receiving carriage 23 comprises two pairs of rollers, namely an upper pair of rollers 25 and a lower pair of rollers 27.
  • the upper pair of rollers 25 rolls on upper roller tracks 29; the lower pair of rollers 27 rolls on lower roller conveyors 31 (see also FIG. 2).
  • the upper roller tracks 29 are on an upper control cam 33; the lower roller tracks 31 are formed on a lower control cam 35 (FIG. 2).
  • the receiving carriage 23 returns to the starting position, after which the receiving carriage 23 pivots about a vertical axis A by approximately 90 ° counterclockwise (see Figures Ia and Id). Now the pick-up carriage 23 moves with the empty ladle 9 down until the latter lies on the floor 37. By further lowering the take-up carriage 23, the holding disks 20 move out of the holding plate 21, so that the casting machine 1 can travel forwards or backwards on the rails 7 and can pick up, raise, pivot and continue the pouring ladle 9 provided with melt.
  • the parked, empty casting ladle 9 is picked up by a means of transport such as a lifting stave, crane or the like and replaced by a new filled casting ladle 9.
  • the pivot axis A can carry the control cams 33, 35 and consequently be connected to them or the axis can be arranged between the receiving carriage 23 and the holding plate 21 (not shown).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Casting Devices For Molds (AREA)

Abstract

L'invention concerne une machine de coulée (1) équipée d'un dispositif de commande du déplacement d'une poche de coulée (9), comprenant une came de commande (33) à pistes de roulement (29) sur lesquels peut se déplacer la poche de coulée (9), et un dispositif de levage destiné à soulever la poche de coulée (9) avant que celle-ci bascule et descende, une fois effectués son déchargement et son nouveau chargement de matière en fusion, caractérisée en ce que la poche de coulée (9) est montée pivotante, autour d'un axe vertical (A), d'une position de coulée vers une position de transition.
EP04736498A 2003-06-14 2004-06-10 Machine de coulee Withdrawn EP1673190A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH10432003 2003-06-14
PCT/CH2004/000352 WO2004110673A2 (fr) 2003-06-14 2004-06-10 Machine de coulee

Publications (1)

Publication Number Publication Date
EP1673190A2 true EP1673190A2 (fr) 2006-06-28

Family

ID=33546153

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04736498A Withdrawn EP1673190A2 (fr) 2003-06-14 2004-06-10 Machine de coulee

Country Status (3)

Country Link
US (1) US20060191660A1 (fr)
EP (1) EP1673190A2 (fr)
WO (1) WO2004110673A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI466740B (zh) * 2007-02-15 2015-01-01 新東工業股份有限公司 自動注入方法及裝置
DE102015101901B4 (de) * 2015-02-10 2017-03-09 Otto Junker Gmbh Gießvorrichtung zum Abgießen einer metallischen Schmelze
JP6281710B2 (ja) * 2015-03-30 2018-02-21 Ｊｆｅスチール株式会社 取鍋の復転防止用ストッパー
JP1737989S (ja) * 2022-01-18 2023-03-01 鋳造機（の部分）
USD977535S1 (en) * 2022-04-22 2023-02-07 Citic Dicastal Co., Ltd. Casting machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1174704B (de) * 1960-03-26 1964-07-23 Ruhr Intrans Hubstapler G M B Hublader zum Aufnehmen und Entleeren von Giesstrommeln
GB1392930A (en) * 1971-07-22 1975-05-07 Lucas Industries Ltd Ladling apparatus
US3901415A (en) * 1971-07-22 1975-08-26 Lucas Industries Ltd Ladling apparatus
CH624862A5 (fr) * 1977-12-14 1981-08-31 Fischer Ag Georg
JPS62134165A (ja) * 1985-12-09 1987-06-17 Sadamu Kinoshita 鋳込装置
WO1997024200A1 (fr) * 1995-12-29 1997-07-10 Fritz Lauper Procede et dispositif de commande du deplacement d'une poche de coulee a une hauteur reduite de coulee dans une fonderie

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004110673A2 *

Also Published As

Publication number Publication date
WO2004110673A3 (fr) 2005-04-07
WO2004110673A2 (fr) 2004-12-23
US20060191660A1 (en) 2006-08-31

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