CN103506605A - Sprue-free vacuum sucking and injecting equipment of manipulator - Google Patents
Sprue-free vacuum sucking and injecting equipment of manipulator Download PDFInfo
- Publication number
- CN103506605A CN103506605A CN201210208287.8A CN201210208287A CN103506605A CN 103506605 A CN103506605 A CN 103506605A CN 201210208287 A CN201210208287 A CN 201210208287A CN 103506605 A CN103506605 A CN 103506605A
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- China
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- manipulator
- inert gas
- syringe
- aluminum alloy
- alloy melt
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Abstract
The invention provides sprue-free vacuum sucking and injecting equipment of a manipulator. The equipment is installed at the front end of the manipulator and replaces a soup feeding ladle. Sucking, transferring, injecting and die-casting processes of aluminum liquid are completed in an inert atmosphere through an aluminum injector, a sprue cup filter net is eliminated, compression and feeding are carried out after pouring, the utilization rate of the metal liquid is improved, the finished product rate is improved, one person can operate six pouring machines, the energy-saving and emission-reducing requirements are met, and various high-quality products free of oxide, pores and shrinkage porosity are cast.
Description
Technical field
Exempt from cast gate manipulator vacuum suction equipment for metal pattern aluminum alloy gravity casting, especially metal pattern aluminium alloy automation casting.
Background technology
It has been more advanced equipment that Al-alloy metal mould gravitational casting adopts the cast of manipulator soup feeding machine, for preventing metal oxide, reduce gas product porosity, reducing shrinkage porosite, before cast, all will place core (loam core) cup with filter screen at mould inlet.Two people can operate six casting machines one on the other.
Summary of the invention
The present invention exempts from the suction of cast gate manipulator vacuum and is equipped in inert atmosphere and pours into a mould, substitute the cast of manipulator soup feeding machine, cancel cup screen pack, the feeding of pressurizeing again after cast, improve molten metal utilization rate, improved yield rate, one people can operate six casting machines, meets the requirement of energy-saving and emission-reduction.
Exempt from cast gate manipulator vacuum suction major assemblies and be arranged on manipulator front end, substitute feeding spoon, use aluminium alloy syringe in inert atmosphere, to complete absorption, transfer, fluid injection, the pressure injection process of aluminum alloy melt, cast out plurality of specifications oxide-free, pore-free, without the quality product of shrinkage porosite.
Exempt from cast gate manipulator vacuum suction equipment by: vacuum system, inert gas protection system, aluminium liquid height testing agency, aluminum alloy melt syringe, manipulator control system form.
Vacuum system is comprised of vavuum pump (11), vacuum tank (12), vacuum intelligent flow valve (5), and the aluminum alloy melt that completes aluminum alloy melt syringe is quantitatively drawn operation; Inert gas protection system is chewed (3) and is formed by inert gas pressure tank (13), inert gas heater (7), inert gas Intelligent flow valve (6), gas-liquid, when mouth, metal die cavity, the fluid injection of aluminum alloy melt syringe, binder are chewed in the fluid injection of assurance aluminum alloy melt syringe, intelligence is supplied with inert gas, guarantees that aluminium liquid oxide-free produces; Aluminium liquid height testing agency is comprised of with control device the electrode gauge head (4) that is arranged on aluminum alloy melt syringe shell, aluminium alloy liquid level height is measured, guarantee that aluminium alloy syringe enters the correctness that liquid is drawn the degree of depth, and the storage of aluminium liquid in alloy holding furnace is monitored, export the make-and-break signal of this program.
Accompanying drawing explanation
Accompanying drawing 1 is the combination schematic diagram of exempting from cast gate manipulator vacuum suction equipment.
(1) be manipulator, (2) be aluminium alloy syringe, (3) be that gas-liquid is chewed, (4) be electrode gauge head, (5) be vacuum intelligent flow valve, (6) be inert gas Intelligent flow valve, (6-1) be the inert gas Intelligent flow valve that injects aluminium liquid, (7) be inert gas heater, (8) are aluminum alloy melt geats, and (9) are alloy holding furnaces, (10) be Gravity casting machines, (11) be vavuum pump, (12) are vacuum tanks, and (13) are inert gas pressure tanks.
The specific embodiment
Exempt from cast gate manipulator vacuum suction equipment by: vacuum system, inert gas protection system, aluminium liquid height testing agency, aluminum alloy melt syringe, manipulator control system form.Aluminium alloy syringe (2) is fixed on manipulator (1) front end; Electrode gauge head (4) is installed on aluminium alloy syringe (2) shell; Vacuum intelligent flow valve (5) is connected with the adapter on aluminium alloy syringe (2) shell; Inert gas heater (7) inner tube is connected with the adapter on aluminium alloy syringe (2) shell; Inert gas Intelligent flow valve (6) is connected with inert gas heater (7) outer tube; Vavuum pump (11) is connected with vacuum tank (12), and vacuum tank (12) other end is connected with vacuum intelligent flow valve (5); Inert gas pressure tank (13) is connected with inert gas Intelligent flow valve (6); Gas-liquid is the suction pipe of aluminium alloy syringe (2) in the middle of chewing (3), and suction outer tube layer is wrapped in inert gas venthole; Gas-liquid is chewed (3), and to adopt sticky aluminum to make tapered, can seal with aluminum alloy melt geat (8).
During work, aluminium alloy syringe (2) enters alloy holding furnace (9) under the action of manipulator (1), after electrode gauge head (4) touches aluminum alloy melt, aluminium alloy syringe (2) is drawn quantitative aluminum alloy melt under the action of vacuum intelligent flow valve (5), gas-liquid is chewed (3) inert gas Intelligent flow valve (6) work while leaving aluminium alloy liquid level, exports the aluminum alloy melt that micro-inert gas warranty gas-liquid chews in (3) and does not produce oxide, aluminium alloy syringe (2) is moved to aluminum alloy melt geat (8) top, the inert gas venthole that gas-liquid is chewed (3) injects quantitative inert gas to metal die inner chamber under the action of inert gas Intelligent flow valve (6), after sweeping the air in most metal die inner chamber, automatically turn down inert gas flow, aluminium liquid in aluminium alloy syringe (2) intelligence under the action of inert gas Intelligent flow valve (6-1) is injected quantitative aluminium liquid, after fluid injection, gas-liquid is chewed (3) and aluminum alloy melt geat (8) sealing, inert gas Intelligent flow valve (6-1) enlargement discharge, with inert gas, the aluminum alloy melt in aluminum alloy melt geat (8) is pressurizeed, cast out oxide-free, pore-free, quality product without shrinkage porosite.
Claims (5)
1. a manipulator is equipped with vacuum suction, it pours into a mould in inert atmosphere, substitute the cast of manipulator soup feeding machine, cancel cup screen pack, the feeding of pressurizeing again after cast, improve molten metal utilization rate, improved yield rate, one people can operate six casting machines, meets the requirement of energy-saving and emission-reduction.
2. exempt from cast gate manipulator vacuum suction equipment for one kind, main part is arranged on manipulator front end, substitute feeding spoon, use aluminium alloy syringe in inert atmosphere, to complete absorption, transfer, fluid injection, the pressure injection process of aluminum alloy melt, cast out plurality of specifications oxide-free, pore-free, without the quality product of shrinkage porosite.
One kind exempt from cast gate manipulator vacuum suction equipment by: vacuum system, inert gas protection system, aluminium liquid height testing agency, aluminum alloy melt syringe, manipulator control system form.
Vacuum system is comprised of vavuum pump (11), vacuum tank (12), vacuum intelligent flow valve (5), and the aluminum alloy melt that completes aluminum alloy melt syringe is quantitatively drawn operation; Inert gas protection system is chewed (3) and is formed by inert gas pressure tank (13), inert gas heater (7), inert gas Intelligent flow valve (6), gas-liquid, when mouth, metal die cavity, the fluid injection of aluminum alloy melt syringe, binder are chewed in the fluid injection of assurance aluminum alloy melt syringe, intelligence is supplied with inert gas, guarantees that aluminium liquid oxide-free produces; Aluminium liquid height testing agency is comprised of with control device the electrode gauge head (4) that is arranged on aluminum alloy melt syringe shell, aluminium alloy liquid level height is measured, guarantee that aluminium alloy syringe enters the correctness that liquid is drawn the degree of depth, and the storage of aluminium liquid in alloy holding furnace is monitored, export the make-and-break signal of this program.
4. one kind vacuum intelligent flow valve (5) has been installed, inert gas Intelligent flow valve (6), controls the cast gate manipulator vacuum suction of exempting from of the inert gas Intelligent flow valve (6-1) of aluminium flow quantity and equips.
5. one kind the manipulator that vacuum suction is equipped has been installed, main part is arranged on manipulator front end, substitute feeding spoon, use aluminium alloy syringe in inert atmosphere, to complete absorption, transfer, fluid injection, the pressure injection process of aluminum alloy melt, cast out plurality of specifications oxide-free, pore-free, without the quality product of shrinkage porosite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208287.8A CN103506605A (en) | 2012-06-25 | 2012-06-25 | Sprue-free vacuum sucking and injecting equipment of manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208287.8A CN103506605A (en) | 2012-06-25 | 2012-06-25 | Sprue-free vacuum sucking and injecting equipment of manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103506605A true CN103506605A (en) | 2014-01-15 |
Family
ID=49890329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210208287.8A Pending CN103506605A (en) | 2012-06-25 | 2012-06-25 | Sprue-free vacuum sucking and injecting equipment of manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103506605A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084569A (en) * | 2014-07-09 | 2014-10-08 | 无锡蠡湖叶轮制造有限公司 | Vibrating aluminum alloy automatic casting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60154861A (en) * | 1984-01-25 | 1985-08-14 | Hitachi Ltd | Device for supplying raw material |
| CN2182013Y (en) * | 1994-02-22 | 1994-11-09 | 山东省烟台造锁总厂 | Level continuous suction pouring apparatus |
| CN101199991A (en) * | 2007-12-10 | 2008-06-18 | 西北有色金属研究院 | Gravitational vacuum suction casting forming method |
| CN101224493A (en) * | 2008-02-18 | 2008-07-23 | 无锡刚正精密吸铸有限公司 | Vacuum pressure absorbing and casting device |
| CN101559484A (en) * | 2009-05-27 | 2009-10-21 | 重庆建设摩托车股份有限公司 | Vacuum gravity casting method of aircraft engine block |
| CN101844220A (en) * | 2010-05-28 | 2010-09-29 | 常州市博海铸件制造有限公司 | Suction injecting method and device for vacuum negative pressure lost foam |
-
2012
- 2012-06-25 CN CN201210208287.8A patent/CN103506605A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60154861A (en) * | 1984-01-25 | 1985-08-14 | Hitachi Ltd | Device for supplying raw material |
| CN2182013Y (en) * | 1994-02-22 | 1994-11-09 | 山东省烟台造锁总厂 | Level continuous suction pouring apparatus |
| CN101199991A (en) * | 2007-12-10 | 2008-06-18 | 西北有色金属研究院 | Gravitational vacuum suction casting forming method |
| CN101224493A (en) * | 2008-02-18 | 2008-07-23 | 无锡刚正精密吸铸有限公司 | Vacuum pressure absorbing and casting device |
| CN101559484A (en) * | 2009-05-27 | 2009-10-21 | 重庆建设摩托车股份有限公司 | Vacuum gravity casting method of aircraft engine block |
| CN101844220A (en) * | 2010-05-28 | 2010-09-29 | 常州市博海铸件制造有限公司 | Suction injecting method and device for vacuum negative pressure lost foam |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084569A (en) * | 2014-07-09 | 2014-10-08 | 无锡蠡湖叶轮制造有限公司 | Vibrating aluminum alloy automatic casting device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |