CN109482841A - A kind of feed device for the hydraulic casting machine of semi-solid-state metal - Google Patents
A kind of feed device for the hydraulic casting machine of semi-solid-state metal Download PDFInfo
- Publication number
- CN109482841A CN109482841A CN201910032117.0A CN201910032117A CN109482841A CN 109482841 A CN109482841 A CN 109482841A CN 201910032117 A CN201910032117 A CN 201910032117A CN 109482841 A CN109482841 A CN 109482841A
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- China
- Prior art keywords
- molten metal
- liquid
- casting machine
- semi
- solid
- 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.)
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- 239000002184 metal Substances 0.000 title claims abstract description 119
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 119
- 238000005266 casting Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 101
- 238000001816 cooling Methods 0.000 claims abstract description 38
- 238000002156 mixing Methods 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 230000010412 perfusion Effects 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 3
- 239000007770 graphite material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000004512 die casting Methods 0.000 abstract description 16
- 238000007373 indentation Methods 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The invention discloses a kind of feed devices for the hydraulic casting machine of semi-solid-state metal, comprising: molten metal storage container；Liquid discharge device, including for guiding molten metal to move upwards liter liquid portion and for guiding molten metal to move downward out liquid portion；Air inlet pipe；Cooling device is arranged on the exposed aerial part of liquid discharge device；Heating device is arranged on the exposed aerial part of liquid discharge device；Discharging device, including mixing chamber, the outlet end that should go out liquid portion are plugged in mixing chamber, which has discharging portion, which is provided with gate；Blender is arranged in mixing chamber.The configuration of the present invention is simple is heated and is cooled down to the molten metal in indentation liquid discharge device by heating device and cooling device, and by the stirring action of blender in discharging device, to ensure the molten metal for being sent into die casting machine inlet as semisolid.
Description
Technical field
The present invention relates to the hydraulic casting machine technical fields of semi-solid-state metal, in particular to a kind of hydraulic for semi-solid-state metal
The feed device of casting machine.
Background technique
Existing semi-solid-state metal die casting equipment generally comprises conveying device and die casting equipment, and molten metal usually holds in storage
It is sufficiently stirred in device by stirring module, die casting equipment is delivered to by conveying device after molten metal stirring and is cast into
Type, however in molten metal carrying out that contact cooling can be carried out with the external world in transmission process by conveying device, to be difficult to defeated
The temperature of the molten metal in device is sent to be controlled, so that the molten metal for being difficult to ensure that conveying device is sent into die casting equipment is half solid
State state has improved space.
Summary of the invention
The present invention is provided a kind of for the hydraulic casting machine of semi-solid-state metal to overcome above-mentioned defect in the prior art
Feed device can effectively cool and heat the molten metal in transmission process by the device, while fill in discharging
It is stirred in setting, to ensure the molten metal for being sent into die casting machine as semisolid.
To achieve the above object, the present invention provides a kind of feed device for the hydraulic casting machine of semi-solid-state metal, comprising:
At least one molten metal storage container, the molten metal storage container memory are placed with molten metal bath and enable to molten metal
Always in a molten state；
Liquid discharge device, including liter liquid portion and liquid portion out；
Described liter of liquid portion is in straight up or to tilt upward setting, and input end is immersed in molten metal, for guiding metal
Liquid moves upwards；
The liquid portion out is tilted down or is arranged straight down, connect with stalk in predetermined angular bending, for guiding
Molten metal moves downward；
Air inlet pipe, the outlet side of the air inlet pipe are plugged in the top in molten metal storage container and being located at molten metal, the air inlet pipe
Inlet end be connected with gas source；
Cooling device, be arranged on the exposed aerial part of liquid discharge device, for the molten metal in liquid discharge device into
Row cooling；
Heating device, be arranged on the exposed aerial part of liquid discharge device, for the molten metal in liquid discharge device into
Row heating；
Discharging device, including mixing chamber, the outlet end that should go out liquid portion are plugged in mixing chamber, which has discharging portion, should
Discharging portion is provided with gate；
Blender is arranged in mixing chamber.
Be further arranged to: the blender includes the mixing part for being inserted into mixing chamber, which is located in mixing chamber
Portion and corresponding discharging portion setting, so that molten metal can be pressed into discharging portion by mixing part during rotation.
It is further arranged to: being provided with paddle on the mixing part, which is helical structure setting.
Be further arranged to: the mixing part is made of graphite material, or is greater than molten metal melting temperature by melting temperature
The metal material of degree is made.
Be further arranged to: the inner cavity of the mixing chamber is funnel-shaped structure.
It is further arranged to: further including controller and temperature detection sensor, the temperature detection sensor setting is going out
On liquid device, for detecting the temperature of liquid discharge device inner metal liquid, which is connected with the input terminal of controller
It connects；
The output end of the controller is connected respectively with cooling device and heating device to control cooling device and heating device
Work.
Be further arranged to: the cooling device include along liquid discharge device outer wall coiled coil be arranged cooling tube,
And it is connected with cooling tube for providing the coolant liquid storage container of coolant liquid.
Be further arranged to: the heating device includes the heating tube along the outer wall coiled coil of liquid discharge device.
Be further arranged to: the heating tube and cooling tube are in staggeredly interval setting.
Be further arranged to: the molten metal storage container includes holding furnace and the crucible that is arranged in holding furnace, institute
The holding temperature for stating holding furnace is equal to or more than predetermined metal melting temperature.
Be further arranged to: the molten metal storage container is set as two or more, the molten metal storage
Perfusion tube is connected between container, which includes the upper liquid pipeline tilted upward and lower liquid pipe road diagonally downward.
Compared with prior art, the configuration of the present invention is simple, it is easy to operate, by controlling air inlet pipe to molten metal storage container
Air-blowing amount, can effectively control indentation liquid discharge device metal liquid measure；Liquid discharge device is detected by temperature detection sensor
The temperature of inner metal liquid simultaneously feeds back to controller, the detection temperature that controller is fed back by analysis temperature detection sensor, with reality
The control cooling device and heating device of existing sequence work, so that it is guaranteed that the molten metal being sent into discharging device is semisolid, together
When the molten metal in discharging device is stirred by blender, effectively molten metal can be avoided to solidify, thus suitable
Smooth inflow die casting machine inlet carries out die casting.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of the feed device of the hydraulic casting machine of semi-solid-state metal of the present invention；
Fig. 2 is a kind of the schematic diagram of the section structure of the feed device of the hydraulic casting machine of semi-solid-state metal of the present invention；
Fig. 3 is the portion the A enlarged structure schematic diagram of Fig. 2.
The following drawings is marked to mark on it in conjunction with attached drawing:
1, molten metal storage container；11, holding furnace；12, crucible；2, liquid discharge device；21, liquid portion is risen；22, go out liquid portion；23, it protects
Set；3, air inlet pipe；4, cooling device；41, cooling tube；5, heating device；51, heating tube；6, discharging device；61, mixing chamber；
611, gate；612, discharging portion；7, blender；8, die casting machine inlet.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection scope be not limited by the specific implementation.
A kind of feed device for the hydraulic casting machine of semi-solid-state metal of the invention is as depicted in figs. 1 and 2, including molten metal
Storage container 1, liquid discharge device 2, air inlet pipe 3, cooling device 4, heating device 5 and discharging device 6, the molten metal storage container 1
For closed space, for storing molten metal and molten metal being made to remain at the liquid condition of melting, molten metal storage
Container 1 includes holding furnace 11 and crucible 12, and it is molten that the holding temperature of the holding furnace 11 is equal to or more than the metal in crucible 12
Melt temperature, so as to ensure that the metal in crucible 12 is in the liquid condition of melting always；Air inlet pipe 3 is plugged in molten metal storage
It deposits in container 1, outlet side is located at the top of molten metal, and inlet end is connected with gas source；Liquid discharge device 2 includes rising liquid portion 21
Liquid portion 22 out rises liquid portion 21 and is plugged in molten metal storage container 1, in straight up or tilting upward setting, liter liquid portion
21 liquid feeding end is immersed in molten metal, for guiding molten metal to move upwards, blasts molten metal storage appearance by controlling gas source
The tolerance of device 1 can effectively control the metal liquid measure of indentation liquid discharge device 2, and then control the metal for being sent into die casting machine inlet 8
Liquid measure；Liquid portion 22 is tilted down or is arranged straight down out, connect with liter liquid portion 21 in predetermined angular bending, thus ought be into
After tracheae 3 stops gas supply, the molten metal in liquid discharge device 2 can be along liter liquid portion 21 or the inclined-plane in liquid portion 22 flows out, from
And effective residual for avoiding 2 inner metal liquid of liquid discharge device；Heating device 5 and cooling device 4 are arranged on liquid discharge device 2,
For the molten metal in liquid discharge device 2 to be heated or cooled down, it is in molten metal within the scope of semi-solid temperature；Discharging dress
6 outlet ends for being fixedly mounted on out liquid portion 22, including mixing chamber 61 are set, the outlet end that should go out liquid portion 22 is plugged in mixing chamber 61
Realize the connection with mixing chamber 61, the inner cavity of the preferred mixing chamber 61 is funnel-shaped structure；The mixing chamber 61 includes discharging portion
612, which is provided with gate 611, and the opening and closing of discharging portion 612 can be controlled by gate 611, controls discharging portion 612
To 8 feeding of die casting machine inlet.
The feed device further includes controller and temperature detection sensor, and temperature detection sensor is arranged in liquid discharge device 2
On, for detecting the temperature of the molten metal in liquid discharge device 2, which is connected with the input terminal of controller,
The input terminal of controller is connected with cooling device 4 and heating device 5；It is detected in liquid discharge device 2 by temperature detection sensor
Molten metal real time temperature, and the real time temperature that will test is sent to controller, with corresponding gold preset in controller
Temperature needed for the semisolid of category compares, and when real time temperature is greater than the set temperature of controller, then controller controls cooling device 4
Work cools down the molten metal in liquid discharge device 2；When real time temperature is less than the set temperature of controller, then controller
It controls the work of heating device 5 and heat temperature raising is carried out to the molten metal in liquid discharge device 2；4 He of cooling device is controlled by controller
Heating device 5 works, to ensure that the molten metal that liquid discharge device 2 is sent into discharging device 6 is in semi-solid state.
As shown in Fig. 2, discharging device 6 is additionally provided with blender 7, which includes mixing part, which is plugged in
The middle part of mixing chamber 61 and corresponding discharging portion 612 is arranged, the paddle being arranged on the mixing part helically structure setting, thus
Being not only able to be stirred the molten metal in mixing chamber 61 in the rotation process of mixing part keeps molten metal mixing more uniform, simultaneously
Molten metal is pressed into discharging portion 612 by the effect that can play spiral charging, keeps discharging more smooth；Preferably, the mixing part
It is made of graphite material, or is made of the metal material that melting temperature is greater than molten metal melting temperature.
As shown in Figures 2 and 3, cooling device 4 and heating device 5 are arranged at the exposed part in air of liquid discharge device 2
On；Cooling device 4 includes the cooling tube 41 being arranged along 2 outer wall coiled coil of liquid discharge device, and be connected with cooling tube 41,
For providing the coolant liquid storage container of coolant liquid, whether controller will be to being filled with by coolant liquid storage container in cooling tube 41
Coolant liquid controls whether cooling device 4 works；Heating device 5 includes adding along the setting of 2 outer wall coiled coil of liquid discharge device
Heat pipe 51, controller realize whether heating device 5 works by the on/off of control heating tube 51；Preferably, heating tube 51
With cooling tube 41 in staggeredly interval setting, so arrangement can optimize the setting of heating tube 51 and cooling tube 41 significantly, mention simultaneously
High heating effect and cooling effect,；It is further preferred that the external package of the corresponding cooling tube 41 of liquid discharge device 2 and heating tube 51
It is provided with sheath 23.
In the above scheme, the quantity of molten metal storage container 1 can for one or more than one, when molten metal store
When the quantity of container 1 is two or more, realized between molten metal storage container 1 by perfusion tube in series or in parallel
Connection, the perfusion tube include the upper liquid pipeline tilted upward and lower liquid pipe road diagonally downward, under the effect of external force can be real
At least one existing molten metal storage container 1 is by perfusion tube to that molten metal storage container 1 confession for the direct feed flow of die casting machine
Liquid continuously carries out feed flow to die casting machine so as to realize, it is ensured that the continuous work of die casting machine；External force is removed simultaneously
In the case of, the molten metal on perfusion tube can be back to respectively by lower liquid pipe road or upper liquid pipeline under the effect of gravity
From molten metal storage container 1 in, avoid last-to-freeze liquid on perfusion tube from solidifying；Preferably, outlet tube passes through perfusion tube
Pipeline on be provided with control switching valve, the supplement of molten metal is timely and effectively realized by valve.
Compared with prior art, the configuration of the present invention is simple, it is easy to operate, by controlling air inlet pipe to molten metal storage container
Air-blowing amount, can effectively control indentation liquid discharge device metal liquid measure；Liquid discharge device is detected by temperature detection sensor
The temperature of inner metal liquid simultaneously feeds back to controller, the detection temperature that controller is fed back by analysis temperature detection sensor, with reality
The control cooling device and heating device of existing sequence work, so that it is guaranteed that the molten metal being sent into discharging device is semisolid, together
When the molten metal in discharging device is stirred by blender, effectively molten metal can be avoided to solidify, thus suitable
Smooth inflow die casting machine inlet carries out die casting.
Disclosed above is only the embodiment of the present invention, and still, the present invention is not limited to this, the technology of any this field
What personnel can think variation should all fall into protection scope of the present invention.
Claims (11)
1. a kind of feed device for the hydraulic casting machine of semi-solid-state metal characterized by comprising
At least one molten metal storage container, the molten metal storage container memory are placed with molten metal bath and enable to molten metal
Always in a molten state；
Liquid discharge device, including liter liquid portion and liquid portion out；
Described liter of liquid portion is in straight up or to tilt upward setting, and input end is immersed in molten metal, for guiding metal
Liquid moves upwards；
The liquid portion out is tilted down or is arranged straight down, connect with stalk in predetermined angular bending, for guiding
Molten metal moves downward；
Air inlet pipe, the outlet side of the air inlet pipe are plugged in the top in molten metal storage container and being located at molten metal, the air inlet pipe
Inlet end be connected with gas source；
Cooling device, be arranged on the exposed aerial part of liquid discharge device, for the molten metal in liquid discharge device into
Row cooling；
Heating device, be arranged on the exposed aerial part of liquid discharge device, for the molten metal in liquid discharge device into
Row heating；
Discharging device, including mixing chamber, the outlet end that should go out liquid portion are plugged in mixing chamber, which has discharging portion, should
Discharging portion is provided with gate；
Blender is arranged in mixing chamber.
2. a kind of feed device for the hydraulic casting machine of semi-solid-state metal according to claim 1, which is characterized in that institute
Stating blender includes the mixing part for being inserted into mixing chamber, which is located at the middle part of mixing chamber and corresponding discharging portion setting, so that
Molten metal can be pressed into discharging portion by mixing part during rotation.
3. a kind of feed device for the hydraulic casting machine of semi-solid-state metal according to claim 2, which is characterized in that institute
It states and is provided with paddle on mixing part, which is helical structure setting.
4. a kind of feed device for the hydraulic casting machine of semi-solid-state metal according to claim 2, which is characterized in that institute
It states mixing part to be made of graphite material, or is made of the metal material that melting temperature is greater than molten metal melting temperature.
5. a kind of feed device for the hydraulic casting machine of semi-solid-state metal according to claim 1, which is characterized in that institute
The inner cavity for stating mixing chamber is funnel-shaped structure.
6. a kind of feed device for the hydraulic casting machine of semi-solid-state metal according to claim 1, which is characterized in that also
Including controller and temperature detection sensor, the temperature detection sensor is arranged on liquid discharge device, for detecting that liquid fills
The temperature of inner metal liquid is set, which is connected with the input terminal of controller；
The output end of the controller is connected respectively with cooling device and heating device to control cooling device and heating device
Work.
7. a kind of feed device for the hydraulic casting machine of semi-solid-state metal according to claim 6, which is characterized in that institute
Cooling device is stated to include the cooling tube being arranged along the outer wall coiled coil of liquid discharge device and be connected with cooling tube for providing
The coolant liquid storage container of coolant liquid.
8. a kind of feed device for the hydraulic casting machine of semi-solid-state metal according to claim 7, which is characterized in that institute
Stating heating device includes the heating tube along the outer wall coiled coil of liquid discharge device.
9. a kind of feed device for the hydraulic casting machine of semi-solid-state metal according to claim 8, which is characterized in that institute
Heating tube and cooling tube are stated in staggeredly interval setting.
10. a kind of feed device for the hydraulic casting machine of semi-solid-state metal according to claim 1, which is characterized in that
The molten metal storage container includes holding furnace and the crucible that is arranged in holding furnace, and the holding temperature of the holding furnace is equal to
Or it is greater than predetermined metal melting temperature.
11. a kind of feed device for the hydraulic casting machine of semi-solid-state metal according to claim 1, which is characterized in that
The molten metal storage container is set as two or more, is connected with perfusion tube between the molten metal storage container,
The perfusion tube includes the upper liquid pipeline tilted upward and lower liquid pipe road diagonally downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910032117.0A CN109482841A (en) | 2019-01-14 | 2019-01-14 | A kind of feed device for the hydraulic casting machine of semi-solid-state metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910032117.0A CN109482841A (en) | 2019-01-14 | 2019-01-14 | A kind of feed device for the hydraulic casting machine of semi-solid-state metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109482841A true CN109482841A (en) | 2019-03-19 |
Family
ID=65714506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910032117.0A Pending CN109482841A (en) | 2019-01-14 | 2019-01-14 | A kind of feed device for the hydraulic casting machine of semi-solid-state metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109482841A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1186722A (en) * | 1997-10-05 | 1998-07-08 | 财团法人工业技术研究院 | Method and device for semi-solid metal ejection formation |
| KR20120019943A (en) * | 2010-08-27 | 2012-03-07 | 부산대학교 산학협력단 | Production equipment for thin plate and parts, with liquid and semi-solid materials by using vacuum system |
| CN209363594U (en) * | 2019-01-14 | 2019-09-10 | 宁波生久柜锁有限公司 | A kind of feed device for the hydraulic casting machine of semi-solid-state metal |
-
2019
- 2019-01-14 CN CN201910032117.0A patent/CN109482841A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1186722A (en) * | 1997-10-05 | 1998-07-08 | 财团法人工业技术研究院 | Method and device for semi-solid metal ejection formation |
| KR20120019943A (en) * | 2010-08-27 | 2012-03-07 | 부산대학교 산학협력단 | Production equipment for thin plate and parts, with liquid and semi-solid materials by using vacuum system |
| CN209363594U (en) * | 2019-01-14 | 2019-09-10 | 宁波生久柜锁有限公司 | A kind of feed device for the hydraulic casting machine of semi-solid-state metal |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |
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| RJ01 | Rejection of invention patent application after publication |