EP0462990A1 - Transportvorrichtung für giessereikerne und -formen. - Google Patents
Transportvorrichtung für giessereikerne und -formen.Info
- Publication number
- EP0462990A1 EP0462990A1 EP90903781A EP90903781A EP0462990A1 EP 0462990 A1 EP0462990 A1 EP 0462990A1 EP 90903781 A EP90903781 A EP 90903781A EP 90903781 A EP90903781 A EP 90903781A EP 0462990 A1 EP0462990 A1 EP 0462990A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cores
- conveyor belt
- grabs
- perforated
- hole
- 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
Links
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 now to blacken or otherwise treat 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 edit.
- 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 through the merging - connection - blackening to storage on a drying belt.
- the (receiving and holding on the plant for further treatment, in the present case on the vor ⁇ blackness machine / takes place in the same space-saving intervals, which are optionally also in the production.
- the holding force of Lochgrei ⁇ fer is infinitely variable.
- Fig. 1 shows an overall view of the device in cross section on the line x-x according to Fig. 3a;
- FIG. 2 shows a detail section in the transverse direction on the line y-y according to FIG. 3a;
- FIG. 3a is a schematic representation of the air supply and control of the device, while FIG. 3b shows a partial view of the drive shaft in section with the connecting valves;
- Fig. 4 finally shows a detailed drawing of the hole gripper in section.
- 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). Air is passed via the ring line 3 to the hole grippers 1, which press against the core wall and thus hold the cores in position, via a cam valve 4 rolling off the run-up bar immediately after the start. After two bars the core group is hanging down in the "diving station". Here the cores are flooded by lifting a basin filled with blackness. In the further cycle sections, the superfluous blackness drips into a basin.
- the hole grippers 1 are made airless by running a further cam valve 11 onto 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 resiliently attached 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 counterpart located on the conveyor belt 2.
- the actuation of the fifteen contact pieces 12 is carried out mechanically by the movement of the conveyor belt 2 by the actuating levers, ie. H. only the two counterparts that are currently in contact with the spring-mounted connecting pieces 7 are opened 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)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3909102 | 1989-03-20 | ||
DE3909102A DE3909102C1 (de) | 1989-03-20 | 1989-03-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0462990A1 true EP0462990A1 (de) | 1992-01-02 |
EP0462990B1 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 (de) |
EP (1) | EP0462990B1 (de) |
JP (1) | JP2613133B2 (de) |
CA (1) | CA2049981A1 (de) |
DE (1) | DE3909102C1 (de) |
ES (1) | ES2044565T3 (de) |
WO (1) | WO1990011152A1 (de) |
Families Citing this family (3)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2104999B1 (de) * | 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 |
-
1989
- 1989-03-20 DE DE3909102A patent/DE3909102C1/de not_active Expired - Fee Related
-
1990
- 1990-02-27 ES ES90903781T patent/ES2044565T3/es not_active Expired - Lifetime
- 1990-02-27 JP JP2504092A patent/JP2613133B2/ja not_active Expired - Lifetime
- 1990-02-27 US US07/761,818 patent/US5156255A/en not_active Expired - Fee Related
- 1990-02-27 EP EP90903781A patent/EP0462990B1/de not_active Expired - Lifetime
- 1990-02-27 CA CA002049981A patent/CA2049981A1/en not_active Abandoned
- 1990-02-27 WO PCT/DE1990/000130 patent/WO1990011152A1/de active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO9011152A1 * |
Also Published As
Publication number | Publication date |
---|---|
US5156255A (en) | 1992-10-20 |
EP0462990B1 (de) | 1993-05-19 |
JP2613133B2 (ja) | 1997-05-21 |
ES2044565T3 (es) | 1994-01-01 |
DE3909102C1 (de) | 1990-01-18 |
CA2049981A1 (en) | 1990-09-21 |
WO1990011152A1 (de) | 1990-10-04 |
JPH04504082A (ja) | 1992-07-23 |
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