GB1375520A - - Google Patents
Info
- Publication number
- GB1375520A GB1375520A GB4111073A GB4111073A GB1375520A GB 1375520 A GB1375520 A GB 1375520A GB 4111073 A GB4111073 A GB 4111073A GB 4111073 A GB4111073 A GB 4111073A GB 1375520 A GB1375520 A GB 1375520A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ladle
- stop
- liquid
- shoot
- crucible
- 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
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
1375520 Delivering measured quantities of liquid G SCHUSTER 31 Aug 1973 41110/73 Heading B8N A device for ladling molten metal from a crucible 3 to a shoot 4 of a pressure die casting machine comprises a ladle 25 freely rotatable about a horizontal axis 24 and movable vertically, a feeler 32 raisable and lowerable together with the ladle for determining the depth of immersion in the liquid 27, and a shoot 4, the ladle being so constructed that when empty, when taking up liquid or when immersed a torque acts about its axis to hold the ladle against a stop 26 and that in the course of the lifting movement a stop 33 disposed above the shoot can rotate the ladle into its emptying position. The ladle 25 is freely mounted on a bracket 23 secured to the lower part 13 of a bar 10 which is counterbalanced by a weight 21 and driven vertically through a motor 17 and a pinion 16 meshing with teeth 15. The stop 26 can be adjusted to vary the height of the pouring spout of the ladle above that of the inlet as the ladle is rotated clockwise against the stop by the disposition of a greater proportion of mass of the ladle adjacent the inlet. After dipping the bar 10 is raised and the stop 33 on the frame 8 tips the ladle anticlockwise to pour its contents down the shoot 4 to the inlet 6 of a pressure chamber 7 of the die casting machine. A baffle 30 in the ladle prevents delivery of floating impurities. A further adjustable stop 35 on the frame 8, when contacted by a stop 34 on the lower part 13 of the bar during further upward movement, causes the lower part to swing anticlockwise about a pivot 12 against the action of a tension spring 14 and cause the residual liquid and impurities in the ladle to pour past the shoot into the crucible. The feeler is adjustable on the bracket 23 and serves to stop the drive motor 17. The lifting operation may be triggered by the die casting machine and movement controlled by a time delay which sets the operation according to the level of the liquid in the crucible. A protective gas may be used to cover the liquid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4111073A GB1375520A (en) | 1973-08-31 | 1973-08-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4111073A GB1375520A (en) | 1973-08-31 | 1973-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1375520A true GB1375520A (en) | 1974-11-27 |
Family
ID=10418168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4111073A Expired GB1375520A (en) | 1973-08-31 | 1973-08-31 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1375520A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4353406A (en) * | 1979-09-17 | 1982-10-12 | Fataluminium S.P.A. | Metal casting machine |
WO2004024370A2 (en) * | 2002-09-11 | 2004-03-25 | Automazioni Industriali S.R.L. | Support device for cup for gravity casting in a shell of molten metal |
WO2004091831A1 (en) * | 2003-04-18 | 2004-10-28 | Alm S.A. | Tapping and pouring system for molten metals |
CN101157126B (en) * | 2007-10-29 | 2010-09-22 | 青岛地恩地投资集团有限公司 | Magnesium or magnesium alloy quantitive founding apparatus |
CN103111611A (en) * | 2012-12-14 | 2013-05-22 | 杭州富生电器股份有限公司 | Fluid feeding machine for casting motor rotor |
TWI473677B (en) * | 2012-08-23 | 2015-02-21 | ||
CN110834084A (en) * | 2019-11-27 | 2020-02-25 | 湖南江滨机器(集团)有限责任公司 | Metal solution ladle, method for scooping clean metal solution and method for casting clean metal solution |
CN111673067A (en) * | 2020-06-11 | 2020-09-18 | 张亮 | Novel intelligent linkage type soup feeding machine for die casting machine |
CN115780814A (en) * | 2022-11-02 | 2023-03-14 | 杭州夸克新材料技术有限公司 | High-precision non-ferrous metal powder balling equipment |
-
1973
- 1973-08-31 GB GB4111073A patent/GB1375520A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4353406A (en) * | 1979-09-17 | 1982-10-12 | Fataluminium S.P.A. | Metal casting machine |
WO2004024370A2 (en) * | 2002-09-11 | 2004-03-25 | Automazioni Industriali S.R.L. | Support device for cup for gravity casting in a shell of molten metal |
WO2004024370A3 (en) * | 2002-09-11 | 2004-04-15 | Automazioni Ind S R L | Support device for cup for gravity casting in a shell of molten metal |
WO2004091831A1 (en) * | 2003-04-18 | 2004-10-28 | Alm S.A. | Tapping and pouring system for molten metals |
EP1477253A1 (en) * | 2003-04-18 | 2004-11-17 | Alm S.A. | Tapping and pouring system for molten metals. |
CN101157126B (en) * | 2007-10-29 | 2010-09-22 | 青岛地恩地投资集团有限公司 | Magnesium or magnesium alloy quantitive founding apparatus |
TWI473677B (en) * | 2012-08-23 | 2015-02-21 | ||
EP2700892A3 (en) * | 2012-08-23 | 2017-04-26 | Chai-Long Yu | Aluminum-based material melting apparatus |
CN103111611A (en) * | 2012-12-14 | 2013-05-22 | 杭州富生电器股份有限公司 | Fluid feeding machine for casting motor rotor |
CN110834084A (en) * | 2019-11-27 | 2020-02-25 | 湖南江滨机器(集团)有限责任公司 | Metal solution ladle, method for scooping clean metal solution and method for casting clean metal solution |
CN111673067A (en) * | 2020-06-11 | 2020-09-18 | 张亮 | Novel intelligent linkage type soup feeding machine for die casting machine |
CN115780814A (en) * | 2022-11-02 | 2023-03-14 | 杭州夸克新材料技术有限公司 | High-precision non-ferrous metal powder balling equipment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |