CN208913116U - A kind of automatic feeding of semi-solid squeeze casting - Google Patents
A kind of automatic feeding of semi-solid squeeze casting Download PDFInfo
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- CN208913116U CN208913116U CN201820917551.8U CN201820917551U CN208913116U CN 208913116 U CN208913116 U CN 208913116U CN 201820917551 U CN201820917551 U CN 201820917551U CN 208913116 U CN208913116 U CN 208913116U
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- 239000007787 solid Substances 0.000 title claims abstract description 28
- 238000009716 squeeze casting Methods 0.000 title claims abstract description 16
- 238000005266 casting Methods 0.000 claims abstract description 38
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000009471 action Effects 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 7
- 229910052571 earthenware Inorganic materials 0.000 claims description 5
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 230000035611 feeding Effects 0.000 abstract description 64
- 230000033001 locomotion Effects 0.000 abstract description 10
- 239000002002 slurry Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 17
- 238000005516 engineering process Methods 0.000 description 16
- 229910052782 aluminium Inorganic materials 0.000 description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000004411 aluminium Substances 0.000 description 9
- 235000014347 soups Nutrition 0.000 description 9
- 238000003723 Smelting Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910001338 liquidmetal Inorganic materials 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
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- 238000011161 development Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a kind of automatic feedings of semi-solid squeeze casting, automatic feeding is by pedestal, supporting plate, feeding cylinder, elect cylinder, crucible tray, crucible composition, pedestal is flexibly connected with supporting plate bottom end by bearing, branch plate surface is successively fixedly installed with crucible tray and feeding cylinder close to base end, feeding cylinder bottom is equipped with feeding rod, it can be moved under the effect of feeding cylinder air pressure inside, its end is equipped with feed point, pedestal one end is equipped with protruding portion, it is installed by bearing and elects cylinder in protruding portion end, it elects and passes through axis connection at the top of bar end and supporting plate, make supporting plate opposite base rotation in the case where electing cylinder action.When the utility model feeding starts automatic feeding obtain extruder main frame PLC be put into signal in place after, by the movement of feeding cylinder, semi solid slurry is sent to the barrel of extrusion casting machine, feeding time is accurate, structure is simple, and simple to operate, saves human resources.
Description
Technical field
The utility model relates to a kind of automatic feedings of semi-solid squeeze casting to be mainly used for extrusion casting apparatus
Do the continuous production of semisolid.
Background technique
Semi-solid forming technology is as a kind of novel metal freezing forming technology, the excellent various metals of availability
Material and shaped composite piece are this century most promising one of near-net-shape technologies；Semi-solid casting technology
It applies in the external field for gradually having become each industrially-advanced country and competitively having developed, and is known as a new generation newly by experts and scholars
Emerging metal-forming techniques.By years of researches and exploitation, currently, Al alloys andMg alloys semi-solid casting technology is in west prosperity
Country has entered the growth stage of industrial application.External exploitation and production shows the steering of car in auto industry, Light-duty Vehicle
The high-intensitive, high-compactness such as section, the pump housing, steering gear housing, valve body, some hanging bracket parts and wheel hub, high reliability request
The inexpensive high production and high quality of product may be implemented using the forming of semi-solid casting technology for casting.With domestic semisolid
The development of technology, the country have more people studying and producing semi-soild-state technology；It is produced at present around semisolid, people carry out
The method of a large amount of PRODUCTION TRAITS, current preparation semisolid mainly has: mechanical mixing method, electromagnetic stirring method, acoustic vibration send out,
The technologies such as strain-induced activation method, hang plate casting examination Quench rheoforging, the various each have their own features of slurrying, but they are big
Majority cannot direct plunge into industrial production, because of technique and production cost, only reside within the laboratory research stage, and
Domestic semisolid production equipment also cans be counted on one's fingers；But the step of research and development never stops, and such as grinds in 2016 in Shenzhen semisolid
It begs in meeting, it is thus proposed that overheat enthalpy balance rotating excitation field prepares semisolid method, and the purpose is to smash tree by electromagnetic agitation
Crystalline substance balances concentration forming core by heat content, makes microstructure that isometric spherocrystal pattern be presented, but due to the environment of plant and is produced into
This limits the technique also in research；The method of semi-solid slurrying is various to emerge one after another, and key is that had
Tiny ball-type metallographic structure or almost spherical primary phase and equally distributed tissue, this is the core and technology of semisolid
It is crucial.
Squeeze casting technology is also a kind of novel metal freezing forming technology, and extrusion casint is to make liquid metal in high pressure
Lower solidification, flowing forming, the method for directly obtaining product or blank, its, casting steady with liquid metal stamp is than pressing big, casting
The advantages that part is fine and close, quality is stablized；Requirement due to market to mo(u)lded piece is higher and higher, a part of forging parts, die casting zero
The cast member that starts to be extruded of part, low-pressure casting part slowly substitutes；Also due to the superior performance of extrusion casint part, extrusion casint
Technique also being approved by market slowly, mass simultaneous starts to come into operation；Extrusion casint is widely used in heavy section casting and stress
The production of part, it is a kind of novel liquid forming technology with potential application foreground.Demand determines market, extrusion casint
The manufacturing of machine is also slowly risen at home, and user also by relying on import machine switching to using domestic extrusion casint slowly originally
Machine.
With the development of science and technology requirement of the people to properties of product is also higher and higher, if can be by semi-solid slurrying technology
It the characteristics of combining with squeeze casting technology, making full use of the characteristic and Extrution casting technique of semi-solid material, works it out
Then performance is more preferable for casting
Utility model content
1, purpose of utility model.
A kind of automatic feeding of semi-solid squeeze casting assembly line is provided, is squeezed for embryo material in crucible to be sent into
In the barrel of casting machine, and it is simple to operate, human resources are saved, feeding time precision architecture is simple.
2, technical solution used by the utility model.
The utility model proposes a kind of semi-solid squeeze casting automatic feeding, the automatic feeding by
Pedestal, feeding cylinder, elects cylinder, crucible tray, crucible composition at supporting plate, and pedestal is flexibly connected by bearing with supporting plate bottom end, is propped up
Plate surface is successively fixedly installed with crucible tray and feeding cylinder close to base end, and crucible tray and feeding cylinder are in same axis
On；Crucible tray is in cone cylinder shape, and inner circle is equipped with groove, and top is half cone tubular, and bottom is equipped with opening, and feeding cylinder bottom is equipped with and send
Expect bar, can be moved under the effect of feeding cylinder air pressure inside, end is equipped with feed point, and the feed point is discoid；Crucible
In cone cylinder shape, outer circle has a card slot to match with round recessed in crucible tray, feeding cylinder end feed point and crucible inner circle phase
Matching, can slide along the axis inside crucible；Pedestal one end is equipped with protruding portion, and protruding portion end is installed by bearing and elects gas
Cylinder, electing cylinder head can stretch equipped with bar is elected in the case where electing cylinder interior gas pressure, elect at the top of bar end and supporting plate
By axis connection, make supporting plate opposite base rotation in the case where electing cylinder action.
Further, further include having election resilient cushion, use elastic material, be mounted on base extension, be located at pedestal
Between supporting plate.
Further, automatic feeding is mounted on extrusion casting machine, is located at close to crawl crucible robot side, certainly
The barrel feeding inlet Matching installation of crucible tray bottom opening and extrusion casting machine on dynamic feed device.
It further, further include being located at the mating crawl crucible robot made of automatic feeding, automatic feeding
It grabbing within the scope of crucible robot movable, is made of headstock, mechanical arm, manipulator, mechanical arm is mounted at the top of headstock,
And can be rotated around headstock axis, mechanical arm tail end is flexibly connected by universal joint with manipulator.
Further, the mechanical arm is made of pedestal, cursor, swing arm, and pedestal is mounted at the top of headstock, can moving
Power case axis rotation, cursor both ends be equipped with upper and lower two axis vertical with cursor, cursor pass through upper and lower two axis respectively with
Swing arm, pedestal connection, cursor can be rotated by the connection of axis around lower axle axis, and axis connection on swing arm one end and cursor adds
Big mechanical arm scope of activities, the other end is equipped with to be connect with the universal joint of arm end Matching installation.
Further, the manipulator is half cone tubular, and interior semicircle is equipped with a buckle, matches with crucible outer circle card slot,
Half circular diameter is slightly larger than crucible outside diameter in manipulator.
Further, the feeding head surface installs potsherd, prevents the adhesion with aluminium material.
3, technical effect caused by the utility model.
Embryo material in crucible is sent into the barrel of extrusion casting machine by the utility model, self-feeding fills when feeding starts
Set to obtain extruder main frame PLC be put into signal in place after, by the movement of feeding cylinder, semi solid slurry is sent to squeezing and is cast
It makes in the barrel of machine, feeding time is accurate, and structure is simple, and simple to operate, saves human resources.
Detailed description of the invention
Fig. 1 is the utility model automatic feeding horizontal position schematic diagram.
Fig. 2 is the utility model automatic feeding upright position schematic diagram.
Fig. 3 is that the utility model semi-solid state extrusion casts assembly line schematic diagram.
Fig. 4 is the utility model shaking device schematic diagram.
Pedestal 1, feeding cylinder 3, elects cylinder 4, crucible tray 5, elects resilient cushion 6, crucible 7, feeding rod 8, send at supporting plate 2
Material head 9 elects bar 10, automatic feeding 11, crawl crucible robot 12, headstock 13, mechanical arm 14, pedestal 14a, rotation
Arm 14b, swing arm 14c, manipulator 15, extrusion casting machine 16, vibration device 17, soup device 18, crucible apparatus for baking 19, melting are given
Furnace 20, pickup robot 21, transmission belt 22.
Specific embodiment
Embodiment 1
The utility model proposes a kind of semi-solid squeeze casting automatic feeding 11, be mounted on semi-solid rheological
In extrusion casint flow line production device, as shown in figure 3, semi-solid rheological extrusion casint assembly line by extrusion casting machine 16, from
Dynamic feed device 11, vibration device 17, to soup device 18, crucible apparatus for baking 19, smelting furnace 20, crawl crucible robot 12,
Pickup robot 21, transmission belt 22 form, and are equipped with conveyer belt below extrusion casting machine, automatic feeding is fixedly mounted on crowded
Pressure casting machine side, crawl crucible robot are placed in extrusion casting machine side, and automatic feeding is mounted on crawl crucible machine
In device people's scope of activities, vibration device is located at crawl crucible robot close to crawl crucible robot and automatic feeding
In scope of activities, vibration device adjacent position is placed in soup device and is fed to shaking device, crucible apparatus for baking is placed in half
Rheological deformation extrusion casint assembly line any position, smelting furnace is adjacent with to soup device, convenient for being to give soup device feeding, extractor
Device people, which is placed in, expands extrusion casting machine side, and after extrusion casting machine ejecting product, pickup robot starts to grab casting；To set
Casting is put into conveyer belt by the motion profile set.
As shown in Figure 1, automatic feeding 11 is by pedestal 1, supporting plate 2, feeding cylinder 3, election cylinder 4, crucible tray 5, earthenware
Crucible 7 forms, and pedestal 1 is flexibly connected with 2 bottom end of supporting plate by bearing, and 2 surface of supporting plate is successively fixedly installed with earthenware close to base end
Crucible support 5 and feeding cylinder 3, crucible tray 5 and feeding cylinder 3 are on same axis；Crucible tray 5 is in cone cylinder shape, and inner circle is equipped with recessed
Slot, top are half cone tubular, and bottom is equipped with opening, and 3 bottom of feeding cylinder is equipped with feeding rod 8, can be in 3 air pressure inside of feeding cylinder
The lower movement of effect, end are equipped with feed point 9, and the feed point 9 is discoid；Crucible 7 is in cone cylinder shape, and outer circle has a card slot
Match with round recessed in crucible tray 5,3 end feed point 9 of feeding cylinder matches with crucible inner circle, can be on 7 inside edge of crucible
Axis sliding；1 one end of pedestal is equipped with protruding portion, and protruding portion end is installed by bearing and elects cylinder 4, elects cylinder head and is equipped with
Electing bar 10 can stretch in the case where electing cylinder interior gas pressure, elect at the top of 10 end of bar and supporting plate 2 through axis connection, make to prop up
The opposite base rotation in the case where electing cylinder 4 and acting on of plate 2.
As shown in Fig. 2, crawl crucible robot grabs crucible when work, put it into automatic feeding, outside crucible
Circle has a card slot, it and crucible tray groove cooperate, and after placement, crucible is just stuck in crucible tray, and crucible is fixed against；Feeding
When, it elects cylinder 11 and starts to elect, after electing in place, what automatic feeding obtained extruder main frame PLC is put into signal in place
Afterwards, by the movement of feeding cylinder, semi solid slurry is sent to the barrel of extrusion casting machine, feeding cylinder head installation ceramics
Block prevents the adhesion with aluminium material.
Further include having to elect resilient cushion 6, use elastic material, be mounted on base extension, be located at pedestal and supporting plate it
Between, for buffering supporting plate.
As shown in figure 3, automatic feeding is mounted on extrusion casting machine, it is located at close to crawl crucible robot side,
The barrel feeding inlet Matching installation of 5 bottom opening of crucible tray and extrusion casting machine on automatic feeding.
Further include with the mating crawl crucible robot 12 made of automatic feeding 11, act on for grab crucible, instead of people
It goes to grab by hand；Automatic feeding is located within the scope of crawl crucible robot movable, by headstock 13, mechanical arm 14, machine
Tool hand 15 forms, and mechanical arm 14 is mounted on 13 top of headstock, and can rotate around 13 axis of headstock, and 14 end of mechanical arm is logical
Universal joint is crossed to be flexibly connected with manipulator 15.
The mechanical arm is made of pedestal 14a, cursor 14b, swing arm 14c, and pedestal 14a is mounted on 13 top of headstock,
It can be rotated around 13 axis of headstock, the both ends cursor 14b are equipped with upper and lower two axis vertical with cursor 14b, and cursor 14b is logical
It crosses two axis up and down to connect with swing arm 14c, pedestal 14a respectively, cursor can be rotated by the connection of axis around lower axle axis, swing arm
The one end 14c and axis connection on cursor 14b, increase 14 scope of activities of mechanical arm, the other end is equipped with and 15 end of manipulator
Universal joint connection with installation.
The manipulator 15 is half cone tubular, and interior semicircle is equipped with a buckle, matches with 7 outer circle card slot of crucible, manipulator
Half circular diameter is slightly larger than 7 outside diameter of crucible in 15.
As shown in figure 4, shaking device 17 includes crucible vibrating motor damping spring decelerating motor locking cylinder；Vibration device
Effect be that molten aluminum Vibratory Mixing in crucible is reached n on-dendritic shape by the exciting force for generating liquid metal by vibrating motor
State；Vibrating motor chooses the three phase alternating current motor that 50HZ power 160W exciting force is 3KN, and direction of vibration is horizontal and vertical side
To according to the requirement of technique, the frequency of vibration carries out technologic variable frequency adjustment, such as product according to the characteristic of extrusion casint product
Weight, material characteristic etc.；In order to pour the convenience of cast aluminium material, vibration device crucible when vibration is to be disposed vertically, and works as vibration
After, decelerating motor movement, by shaking platform degree of flip-over, because crucible is cone tubular structure, the purpose of overturning is just
Crucible is grabbed in robot, while preventing semi solid slurry from flowing out from crucible bottom.
It is common five connecting rod soup feeding machine of die casting on the market to soup device, for giving crucible quantifying feed to soup device 18
With；
Crucible apparatus for baking 19 acts on to reduce liquid metal molten aluminum to earthenware for the drying to sprayed coating in crucible
The wetability of crucible wall is conducive to semi solid slurry and smoothly demoulds, and is summarized by production, need to be to earthenware after each crucible used 3 times
Crucible is cleaned and is sprayed, and such aluminium material will not just stick on sidewall of crucible；
Smelting furnace 20, acts on to melt aluminium ingot, and controls cast temperature；
Pickup robot 21 acts on to grab extrusion casint part, goes to grab instead of manpower work；
Conveyer belt 22 is placed and is transmitted on conveyer belt after acting on as that aluminium casting can be grabbed casting by pickup robot 8,
Cooling device while sending by top is produced, the higher casting of temperature is cooled down.
The flow work process: by aluminium alloy aluminium ingot by smelting furnace dissolve, control temperature the aluminum alloy melt phase line with
Subject to upper 20 degree of temperature, expected in crucible by quantitatively being scooped to soup device, vibration device starts to vibrate；Have inside vibration device
The crucible of a station, normal extrusion machine production cycle are 1 minute, and scooping material interval time is also 1 minute, and the vibration period is 3 minutes；
After three crucibles on vibration device have all scooped, pass through the exciting force of vibrating motor output to the molten aluminum in first crucible
After stirring successfully reaches semisolid requirement, decelerating motor degree of beginning turning makes crucible be in horizontality, places aluminium material from crucible
Bottom outflow；The crucible robot of crawl at this time starts crawl first by the crucible to automatic feeding of injection molten aluminum, from
Dynamic feed device is originally horizontal positioned, and the horizontal positioned crawl crucible robot that is conducive to is placed in crucible to crucible tray；Work as crucible
After being put into position, crucible is just stuck in the card slot of crucible tray, it is axially fixed, and elects cylinder setting in motion at this time, cylinder
Movement is concentric by crucible axis and extruder cylinder axis, and after electing in place, aluminium material is pushed into extruder cylinder by feeding cylinder,
Feeding link is completed；After extrusion casting machine obtains automatic feeding completion signal, start to work, extruder is normally to flow
Journey: molding-barrel ajusts-barrel election-injection starts-and the process returned of injection return-die sinking-ejection-top carries out；It is cast when squeezing
After making machine ejecting product, pickup robot starts to grab casting；Casting is put into conveyer belt with the motion profile set；It passes
Dynamic band will be transferred in product basket, an automation movement is completed, and the used time 1 divides by included cooling system after casting cooling
Clock；The semi solid slurry in second crucible 7 also prepares completion at this time, and so on, semisolid assembly line is complete according to this process
At.
The utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to above-mentioned implementation
Example, within the knowledge of a person skilled in the art, can also be in the premise for not departing from the utility model aims
It is lower that various changes can be made.
Claims (7)
1. a kind of automatic feeding of semi-solid squeeze casting, it is characterised in that: the automatic feeding is by pedestal, branch
Plate, feeding cylinder elect cylinder, crucible tray, crucible composition, and pedestal is flexibly connected with supporting plate bottom end by bearing, branch plate surface
It is successively fixedly installed with crucible tray and feeding cylinder close to base end, crucible tray and feeding cylinder are on same axis；Crucible
Support is in cone cylinder shape, and inner circle is equipped with groove, and top is half cone tubular, and bottom is equipped with opening, and feeding cylinder bottom is equipped with feeding rod, can
It is moved under the effect of feeding cylinder air pressure inside, end is equipped with feed point, and the feed point is discoid；Crucible is in cone cylinder
Shape, outer circle have a card slot to match with round recessed in crucible tray, and feeding cylinder end feed point matches with crucible inner circle, can
It is slideed along the axis inside crucible；Pedestal one end is equipped with protruding portion, and protruding portion end is installed by bearing and elects cylinder, elects gas
Election bar is equipped at the top of cylinder to be stretched in the case where electing cylinder interior gas pressure, elected and connected at the top of bar end and supporting plate by axis
It connects, makes supporting plate opposite base rotation in the case where electing cylinder action.
2. a kind of automatic feeding of semi-solid squeeze casting according to claim 1, it is characterised in that: further include
There is election resilient cushion, be mounted on base extension, between pedestal and supporting plate.
3. a kind of automatic feeding of semi-solid squeeze casting according to claim 1, it is characterised in that: send automatically
Material device is mounted on extrusion casting machine, is located at the crucible tray bottom on crawl crucible robot side, automatic feeding
The barrel feeding inlet Matching installation of opening and extrusion casting machine.
4. a kind of automatic feeding of semi-solid squeeze casting according to claim 1, it is characterised in that: further include
With the matching used crawl crucible robot of automatic feeding, automatic feeding is located at crawl crucible robot movable range
It is interior, it is made of headstock, mechanical arm, manipulator, mechanical arm is mounted at the top of headstock, and can be rotated around headstock axis,
Mechanical arm tail end is flexibly connected by universal joint with manipulator.
5. a kind of automatic feeding of semi-solid squeeze casting according to claim 4, it is characterised in that: the machine
Tool arm is made of pedestal, cursor, swing arm, and pedestal is mounted at the top of headstock, can be rotated around headstock axis, cursor both ends
Equipped with upper and lower two axis vertical with cursor, cursor is connect with swing arm, pedestal respectively by upper and lower two axis, and cursor passes through
The connection of axis can be rotated around lower axle axis, axis connection on swing arm one end and cursor, increase mechanical arm scope of activities, other end peace
Equipped with being connect with the universal joint of arm end Matching installation.
6. a kind of automatic feeding of semi-solid squeeze casting according to claim 4, it is characterised in that: the machine
Tool hand is half cone tubular, and interior semicircle is equipped with a buckle, matches with crucible outer circle card slot, and half circular diameter is slightly larger than earthenware in manipulator
Crucible outside diameter.
7. a kind of automatic feeding of semi-solid squeeze casting according to claim 1, it is characterised in that: described to send
Material head surface is installed by potsherd.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820917551.8U CN208913116U (en) | 2018-06-14 | 2018-06-14 | A kind of automatic feeding of semi-solid squeeze casting |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820917551.8U CN208913116U (en) | 2018-06-14 | 2018-06-14 | A kind of automatic feeding of semi-solid squeeze casting |
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| CN208913116U true CN208913116U (en) | 2019-05-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483703A (en) * | 2023-11-29 | 2024-02-02 | 惠众新能源科技(湖北)有限公司 | Low-speed and low-pressure casting equipment and production method thereof |
-
2018
- 2018-06-14 CN CN201820917551.8U patent/CN208913116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483703A (en) * | 2023-11-29 | 2024-02-02 | 惠众新能源科技(湖北)有限公司 | Low-speed and low-pressure casting equipment and production method thereof |
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