CN106756074A - Vacuum induction melting furnace and vacuum induction melting system - Google Patents
Vacuum induction melting furnace and vacuum induction melting system Download PDFInfo
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- CN106756074A CN106756074A CN201710095279.XA CN201710095279A CN106756074A CN 106756074 A CN106756074 A CN 106756074A CN 201710095279 A CN201710095279 A CN 201710095279A CN 106756074 A CN106756074 A CN 106756074A
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- working chamber
- feed compartment
- vacuum induction
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- 238000002844 melting Methods 0.000 title claims abstract description 75
- 230000008018 melting Effects 0.000 title claims abstract description 75
- 230000006698 induction Effects 0.000 title claims abstract description 48
- 239000002994 raw material Substances 0.000 claims abstract description 94
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000009489 vacuum treatment Methods 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims description 41
- 230000008093 supporting effect Effects 0.000 claims description 41
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 238000013519 translation Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/04—Refining by applying a vacuum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/003—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals by induction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The invention provides a kind of vacuum induction melting furnace and vacuum induction melting system, it is related to the technical field of smelting furnace, the vacuum induction melting furnace includes body of heater, body of heater includes the feed compartment, working chamber and the mould room that from top to bottom set gradually；Feed compartment offers the raw material dispensing port that can be opened and closed, and mould room offers the mould that can be opened and closed and picks and places mouth；The first connected entrance that can be opened and closed is offered between feed compartment and working chamber, the second connected entrance that can be opened and closed is offered between working chamber and mould room；When raw material dispensing port, the first connected entrance, the second connected entrance and mould pick and place mouth and be turned off, feed compartment, working chamber and mould room form separate airtight chamber；Melting unit is provided with working chamber；Mould and mould feedway are provided with mould room；One vacuum treatment installation is connected respectively with feed compartment, working chamber and mould room.The vacuum induction melting furnace can to a certain extent realize continuous prodution.
Description
Technical field
The present invention relates to smelting furnace technical field, more particularly, to a kind of vacuum induction melting furnace and vacuum induction melting system
System.
Background technology
Vacuum induction melting furnace is to first pass through sensing heating fusing metal under vacuum, then liquid metal is cast in
The smelting equipment of cast metals is obtained in mould.
Vacuum induction melting furnace of the prior art generally by a body of heater and the melting unit that is arranged in the body of heater with
And mould etc. is constituted., it is necessary to first raw material is put into melting unit during work, bell is then covered, start vacuum plant to stove
Chamber interior carries out application of vacuum, after the vacuum required for reaching, restarts melting unit, starts melting.Whole work process
Continuous production cannot be realized, it is difficult to the need for meeting enterprise's improve production efficiency now.
The content of the invention
It is an object of the invention to provide a kind of vacuum induction melting furnace and vacuum induction melting system, to alleviate existing skill
Vacuum induction melting furnace present in art cannot realize quantity-produced technical problem.
The vacuum induction melting furnace that the present invention is provided includes body of heater, and the body of heater includes the charging for from top to bottom setting gradually
Room, working chamber and mould room；
The feed compartment offers the raw material dispensing port that can be opened and closed, and the mould room offers the mould that can be opened and closed and takes
Put mouth；The first connected entrance that can be opened and closed, the working chamber and the mould are offered between the feed compartment and the working chamber
Tool offers the second connected entrance that can be opened and closed between room；Opened when the raw material dispensing port is different from first connected entrance,
Second connected entrance and the mould pick and place mouth it is different when open；The raw material dispensing port, first connected entrance, described
When two connected entrances and the mould pick and place mouth and be turned off, the feed compartment, the working chamber and the mould room form phase
Mutual independent airtight chamber；
One is provided with the working chamber is used for the melting unit of melting raw material, and raw material is by first connected entrance by institute
Feed compartment is stated to enter in the melting unit；Mould is provided with the mould room and for driving the mould by described
Second connected entrance enters to the mould feedway of working chamber's splicing station；
One vacuum treatment installation is connected respectively with the feed compartment, the working chamber and the mould room.
Further, the raw material dispensing port is staggered with first connected entrance, and one is provided with the feed compartment
Raw material supporting, the raw material supporting includes substrate and connects the hopper that is arranged on the substrate；The raw material supporting
Can be rotated relative to the feed compartment, and the hopper described in the rotation process of the raw material supporting being capable of priority and the original
Material dispensing port, first connected entrance are just relative；When the hopper is just relative with the raw material dispensing port, the substrate closes institute
State the first connected entrance.
Further, also including the first hydraulic cylinder for driving the raw material supporting lifting.
Further, also including the first drive component for driving the raw material supporting to rotate；Described first drives
Component includes the turnbarrel for driving the raw material supporting to rotate and the motor for driving the turnbarrel to rotate,
The turnbarrel is placed on the piston rod of the first hydraulic cylinder, and the motor drives the rotation by V belt translation component
Sleeve is rotated；The V belt translation component includes driving pulley, driven pulley and transmission belt, and the driving pulley is fixedly arranged on the electricity
On the output shaft of machine, the driven pulley is fixedly arranged on the turnbarrel, the transmission belt be sheathed on the driving pulley with
The periphery of the driven pulley；The piston rod of the first hydraulic cylinder is pivotally connected with the raw material supporting.
Further, the turnbarrel is rotated and is arranged in the feed compartment, and its in the vertical direction adds with described
Expect that the relative position of room is constant；The bottom of the turnbarrel is provided with slot；It is provided with the upper surface of the substrate and institute
The latch that slot matches is stated, when the piston rod of the first hydraulic cylinder drives the substrate to rise, the latch can be inserted
In entering the slot；When the piston rod of the first hydraulic cylinder drives the substrate to decline, the latch can be inserted with described
Groove is separated；The position limiting structure for limiting the substrate level direction skew is provided with the feed compartment.
Further, the free end of the first hydraulic cylinder piston rod offers " T " font groove, the upper end of the substrate
Face is fixedly installed the round platform that transverse shape is " T " font, and the round platform can be rotated in " T " the font groove.
Further, the mould feedway include rotating disk, for drive the rotating disk to rotate the second drive component,
For close second connected entrance seal and for drive the mould, the seal the working chamber with it is described
The 3rd drive component come and gone between mould room；
Multiple stations are provided with the rotating disk, the seal is disposed therein on a station, it is multiple described
Mould is respectively arranged on remaining described station；Second connected entrance is at least just relative with station one of them described.
Further, the 3rd drive component includes second hydraulic cylinder, and the second hydraulic cylinder is located at the rotating disk
Lower section.
Further, the vacuum treatment installation includes vavuum pump, the feed compartment, the working chamber and the mould room
Connected with the vavuum pump by pipeline, and in the feed compartment, the working chamber and the mould room and the vavuum pump
The vacuum valve for controlling each pipeline break-make is provided with the pipeline of connection.
Vacuum induction melting furnace the having the beneficial effect that compared with prior art that the present invention is provided：
Body of heater is made up of the feed compartment, working chamber and the mould room that from top to bottom set gradually, feed compartment, working chamber and mould
Room can form separate airtight chamber, during the vacuum induction melting furnace provided using the present invention, first by raw material by raw material
Dispensing port is added in the feed compartment being isolated with working chamber, after charging terminates, closes raw material dispensing port, sealed feeding room；Then
Application of vacuum is carried out to feed compartment by vacuum treatment installation, after reaching the vacuum for meeting and requiring, the first connected entrance is then turned on,
Connection feed compartment and working chamber, raw material is added in the melting unit in working chamber；Treat that the raw material in melting unit melts completely
After change, ingot casting is carried out in the mould that the raw material after fusing is poured into working chamber；Then mould feedway action, by this
The mould for carrying out ingot casting is delivered in mould room, completes to cool down and wait out ingot in mould room；The second connected entrance is then turned off,
Mould room is isolated with working chamber, opening mold picks and places mouth, take out mould, and be put into new mould, be then turned off mould and pick and place
Mouthful, application of vacuum is carried out to mould room, the vacuum for meeting and requiring is reached, the second connected entrance is opened, make working chamber and mould room
Between connection, mould feedway starts the conveying of next round mould；It is reciprocal according to this, you can to realize vacuum to a certain extent
The continuous production of induction melting furnace.
The vacuum induction melting system that the present invention is provided, including the vacuum induction melting furnace described in foregoing invention content.
The vacuum induction melting furnace that the beneficial effect of the vacuum induction melting system that the present invention is provided is provided with the present invention
Beneficial effect is consistent, and here is omitted.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the vacuum induction melting furnace that the embodiment of the present invention one is provided；
Fig. 2 is the enlarged drawing at the vacuum induction melting furnace A shown in Fig. 1；
Fig. 3 is the structural representation of the tipping mechanism of melting unit in the vacuum induction melting furnace that the embodiment of the present invention one is provided
Figure；
Fig. 4 is the top view of the vacuum induction melting furnace turntable that the embodiment of the present invention one is provided.
Icon：1- bodies of heater；2- melting units；3- vacuum treatment installations；4- raw material supportings；5- first hydraulic cylinders；
The drive components of 6- first；11- feed compartments；12- working chambers；13- moulds room；41- substrates；42- hoppers；61- motors；
62- transmission belts；63- turnbarrels；111- raw material dispensing ports；131- moulds pick and place mouth；132- mould feedways；
133- moulds；134- seals；301- vavuum pumps；302- vacuum valves；401- round platforms；411- latches；501- " T "
Font groove；631- slots；1321- rotating disks；The drive components of 1322- second；The drive components of 1323- the 3rd.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Embodiment one
As shown in figure 1, the vacuum induction melting furnace that the present embodiment is provided includes：Body of heater 1, body of heater 1 include from top to bottom according to
The feed compartment 11 of secondary setting, working chamber 12 and mould room 13；Feed compartment 11 offers the raw material dispensing port 111 that can be opened and closed, mould
Tool room 13 offers the mould that can be opened and closed and picks and places mouth 131；For can opening and closing is offered between feed compartment 11 and working chamber 12
One connected entrance, offers the second connected entrance that can be opened and closed between working chamber 12 and mould room 13；Raw material dispensing port 111 and first
Opened when connected entrance is different, the second connected entrance and mould pick and place mouth 131 it is different when unlatching；Raw material dispensing port 111, first is connected
Mouthful, the second connected entrance and mould be when picking and placeing mouth 131 and being turned off, feed compartment 11, working chamber 12 and mould room 13 are formed mutually
Independent airtight chamber；Be provided with working chamber 12 one for melting raw material melting unit 2, raw material by the first connected entrance by
Feed compartment 11 enters in melting unit 2；Mould 133 is provided with mould room 13 and is connected by second for driven mold 133
Port enters to the mould feedway 132 of the splicing station of working chamber 12；One vacuum treatment installation 3 and feed compartment 11, working chamber
12 and mould room 13 connect respectively, the vacuum state for controlling feed compartment 11, working chamber 12 and mould room 13.
Body of heater 1 is made up of the feed compartment 11, working chamber 12 and the mould room 13 that from top to bottom set gradually, feed compartment 11, molten
Refining room 12 and mould room 13 can form separate airtight chamber, the vacuum induction melting furnace provided using the present embodiment
When, first raw material is added by raw material dispensing port 111 in the feed compartment 11 being isolated with working chamber 12, after charging terminates, close former
Material dispensing port 111, sealed feeding room 11；Then application of vacuum is carried out to feed compartment 11 by vacuum treatment installation 3, reaches satisfaction
It is required that vacuum after, be then turned on the first connected entrance, connection feed compartment 11 and working chamber 12；Raw material is added in working chamber 12
Melting unit 2 in, after the raw material in melting unit 2 is completely melt, topples over melting unit 2 and the raw material after fusing poured into position
Ingot casting is carried out in mould 133 in working chamber 12；Then mould feedway 132 is acted, and this is carried out the mould 133 of ingot casting
It is delivered in mould room 13, completes to cool down and wait out ingot in mould room 13；The second connected entrance is then turned off, by mould room 13
Isolate with working chamber 12, opening mold picks and places mouth 131, take out mould 133, and be put into new mould 133, be then turned off mould and take
Mouth 131 is put, application of vacuum is carried out to mould room 13, reach the vacuum for meeting and requiring, open the second connected entrance, make working chamber 12
Connected between mould room 13, mould feedway 132 starts the conveying of next round mould 133；It is reciprocal according to this, you can certain
The continuous production of vacuum induction melting furnace is realized in degree.
The raw material dispensing port 111 of feed compartment 11 and the mould of mould room 13 pick and place mouth 131 can be arranged at it is as shown in Figure 1
Position.Picked and placeed at mouth 131 in the raw material dispensing port 111 of feed compartment 11 and the mould of mould room 13, sealing ring can be set, with
Enhancing feed compartment 11 and the sealing effectiveness of mould room 13.Melting unit can include melting unit and tipping mechanism, melting unit 2
Topple over and pour into mould 133 raw material after fusing, specific tipping mechanism can be by groups such as servomotor 61 and shaft couplings
Into.Topple over and rotating shaft is provided with crucible, rotating shaft is connected by shaft coupling with the output shaft of servomotor 61, as shown in Figure 3.Ability
Field technique personnel should be understood that vacuum induction melting furnace also including electrical control cubicles and medium frequency induction power supply etc., therefore herein not detailed
Explanation.
Can be that raw material dispensing port 111 is staggered with the first connected entrance in the present embodiment, one is provided with feed compartment 11
Raw material supporting 4, raw material supporting 4 includes substrate 41 and connects the hopper 42 that is arranged on substrate 41；Raw material supporting 4 can
Rotated relative to feed compartment 11, and in the rotation process of raw material supporting 4 hopper 42 can successively with raw material dispensing port 111, the
One connected entrance is just relative；When hopper 42 is just relative with raw material dispensing port 111, substrate 41 closes the first connected entrance.
If during original state, hopper 42 is connected with working chamber 12, then need during to adding raw material in feed compartment 11, raw material
Supporting 4 is rotated, and hopper 42 is turned to the underface of the raw material dispensing port 111 of feed compartment 11, while substrate 41 can be covered in
The first connected entrance between working chamber 12 and feed compartment 11, makes feed compartment 11 completely cut off with working chamber 12；Then feed compartment 11 is opened
Raw material dispensing port 111, in hopper 42 add raw material.After process to be fed terminates, the raw material for closing feed compartment 11 is thrown
Mouth 111 is put, feed compartment 11 is recovered closed, be then turn on vacuum treatment installation 3, application of vacuum is carried out to feed compartment 11, reached
After certain vacuum, raw material supporting 4 is rotated again, hopper 42 is turned to first between feed compartment 11 and working chamber 12
Connected entrance top, connects with the first connected entrance, so as to add raw material by hopper 42 to the melting unit 2 of working chamber 12.Raw material
Supporting 4 can either be used to accept raw material, can be used in controlling the connected state of feed compartment 11 and working chamber 12 again, fill charging
The structure put is more simplified, also more compact.
Before charging, raw material supporting 4 is rotated, the first connected entrance for making hopper 42 be connected with feed compartment 11 by working chamber 12
Place turns to the lower section of the raw material dispensing port 111 of feed compartment 11, at the same substrate 41 be completely covered by working chamber 12 and feed compartment 11 it
Between the first connected entrance, i.e., when feed compartment 11 is in communication with the outside, feed compartment 11 is completely cut off with working chamber 12, be prevented from charging
During outside air enter working chamber 12, charging can be added raw materials into the case where the vacuum of working chamber 12 is not destroyed
In the hopper 42 of room 11.
Hopper 42 can be the side for being located at substrate 41, for example：When hopper 42 is located between feed compartment 11 and working chamber 12
The first connected entrance at when, hopper 42 be located at substrate 41 right side, as shown in Figure 1.
In the present embodiment, vacuum induction melting furnace can also include the first hydraulic pressure for driving raw material supporting 4 to lift
Cylinder 5.
Raw material supporting 4 is driven to lift with first hydraulic cylinder 5, the control being more convenient for the lifting of raw material supporting 4, setting
Assembling and debugging also more facilitate.
Can also include the first drive component 6 for driving raw material supporting 4 to rotate in the present embodiment；First drives
Dynamic component 6 includes the turnbarrel 63 for driving raw material supporting 4 to rotate and the motor for the rotation of sleeve 63 to be rotated
61, turnbarrel 63 is placed on the piston rod of first hydraulic cylinder 5, and motor 61 is rotated 63 turns of sleeve by V belt translation component
It is dynamic；V belt translation component includes driving pulley, driven pulley and transmission belt 62, and driving pulley is fixedly arranged on the output shaft of motor 61,
Driven pulley is fixedly arranged on turnbarrel 63, and transmission belt 62 is sheathed on the periphery of driving pulley and driven pulley；First hydraulic cylinder 5
Piston rod be pivotally connected with raw material supporting 4.
When needing the first drive component 6 to drive raw material supporting 4 to rotate, motor 61 drives and is fixedly arranged on its output shaft
Driving pulley is rotated, and driving pulley drives driven pulley and turnbarrel 63 to rotate by transmission belt 62, the then band of turnbarrel 63
Dynamic raw material supporting 4 is together rotated；When substrate 41 is completely covered by the first connected entrance, and hopper 42 is located at the raw material throwing of feed compartment 11
When putting 111 lower section of mouth, the piston rod of first hydraulic cylinder 5 is stretched out, and substrate 41 is pushed down in advance, and working chamber 12 is completely cut off with feed compartment 11,
The obturation effect of working chamber 12 can be further ensured that.
By motor 61, transmission belt 62, driving pulley, driven pulley and turnbarrel 63 etc. are constituted first drive component 6, rotation
Rotaring sleeve 63 is sheathed on the piston rod of first hydraulic cylinder 5, makes the more compact structure of drive component, can be reduced drive component and be accounted for
Space, and be prevented from during charging, outside air enters working chamber 12, working chamber 12 is remained to normal work
Make.
Further, the motor 61 in the first drive component 6 can be servomotor 61.Motor 61 can also be by chain
The mode of transmission is rotated sleeve 63 and rotates.Alternatively, first hydraulic cylinder 5 can also be cylinder.Rotary sleeve
Cylinder 63 can be on substrate 41 with the link position of raw material supporting 4, it is also possible on hopper 42, as long as disclosure satisfy that the first liquid
Cylinder pressure 5 drives raw material supporting 4 to lift, and the first drive component 6 drives raw material supporting 4 to rotate, make the position of hopper 42 with
First connected entrance switches between connecting and being connected with raw material dispensing port 111, while when hopper 42 is located under raw material dispensing port 111
Substrate 41 can completely enclose the first connected entrance when square.
As shown in Fig. 2 can be that the rotation of turnbarrel 63 is arranged in feed compartment 11 in the present embodiment, and it is vertical
Relative position on direction with feed compartment 11 is constant；The bottom of turnbarrel 63 is provided with slot 631；On the upper surface of substrate 41
The latch 411 matched with slot 631 is provided with, when the piston rod of first hydraulic cylinder 5 drives substrate 41 to rise, latch 411
It is inserted into slot 631；When the piston rod of first hydraulic cylinder 5 drives substrate 41 to decline, latch 411 can be with slot 631
Separate；The position limiting structure for the skew of the horizontal direction of restricting substrate 41 is provided with feed compartment 11.
The bottom of turnbarrel 63 is spaced apart with the substrate 41 of raw material supporting 4, and first hydraulic cylinder 5 drives raw material
After executive item rises, in the slot 631 of latch 411 on substrate 41 insertion turnbarrel 63 bottom, raw material supporting 4 can be
Rotated under the drive of the first drive component 6.Turnbarrel 63 is not integrally fixed on substrate 41, when first hydraulic cylinder 5 drives raw material
When supporting 4 is lifted, turnbarrel 63 is not changed in the position of vertical direction, is fixed in the driven pulley on turnbarrel 63
Position will not also change, make the transmission of the first drive component 6 more preferably reliable and stable.
Feed compartment 11 limits the position limiting structure of the horizontal direction of the substrate 41 skew, can be the inner chamber by feed compartment 11
Coordinate with the gap of substrate 41；Can also be the bottom of feed compartment 11 be provided with the range of movement of restricting substrate 41 spacing preiection or
Person's spacing ring.
As shown in Fig. 2 can be that the free end of the piston rod of first hydraulic cylinder 5 offers " T " font groove in the present embodiment
501, the upper surface of substrate 41 is fixedly installed the round platform 401 that transverse shape is " T " font, and round platform 401 can be in " T " font
Rotated in groove 501.
By the piston rod top of first hydraulic cylinder 5 " T " font groove 501 and the upper surface of substrate 41 " T " font round platform
401, the piston rod of first hydraulic cylinder 5 is pivotally connected with substrate 41, assemble and debug all more convenient.
Can be that mould feedway 132 includes rotating disk 1321, rotated for driving rotating disk 1321 the in the present embodiment
Two drive components 1322, for close the second connected entrance seal 134 and for driven mold 133, seal 134 in melting
The 3rd drive component 1323 come and gone between room 12 and mould room 13；Multiple stations are provided with rotating disk 1321, seal 134 sets
It is placed in one on a station, multiple moulds 133 are respectively arranged on remaining station；Second connected entrance at least with one of work
Position is just relative.The structure of rotating disk 1321 is as shown in Figure 4.
Mould 133 on station to be cast on rotating disk 1321 is sent into specifying in working chamber 12 by the 3rd drive component 1323
Position, after the raw material after being melted in melting unit 2 is poured into mould 133, the 3rd drive component 1323 is again by the band of mould 133
It is back on rotating disk 1321；The driving rotating disk 1321 of subsequent second drive component 1322 is rotated, and next mould 133 reaches cast station,
3rd drive component 1323 is sent into the specified location in working chamber 12 by the mould 133；Repeat the above steps, until seal
134 stations to be cast come on rotating disk 1321；3rd drive component 1323 pushes at the second connected entrance seal 134,
The opening that the closing of seal 134 working chamber 12 connects with mould room 13, makes working chamber 12 completely cut off with mould room 13；It is then turned on mould
Mould on tool room 13 picks and places mouth 131, and the 3rd drive component 1323 resets, 1321 turns of 1322 driving rotating disk of the second drive component
It is dynamic, the mould 133 that has cooled down is taken out successively and is put into new mould 133；Then, close mould and pick and place mouth 131, make the 3rd drive
Dynamic component 1323 props up seal 134 again, and application of vacuum is carried out to mould room 13 by vacuum treatment installation 3, reaches satisfaction
It is required that vacuum after, the 3rd drive component 1323 is back to the specified location on rotating disk 1321, mould room with dynamic seal 134
13 recover connected state with working chamber 12, repeat aforementioned operation process, you can realization is not destroying working chamber 12 and mould
In room 13 in the case of vacuum state, the raw material after the fusing in melting unit 2 is poured into mould 133, and to be cooled, casting
Taken out after ingot.
Mould on opening mold room 13 picks and places mouth 131, after the 3rd drive component 1323 is separated with seal 134, air
Pressure overcomes seal 134 gravity of itself as the holding power of seal 134, seal 134 is can continue to closing second
UNICOM mouthful.Seal 134 and multiple moulds 133 can be uniform on rotating disk 1321, and the 3rd drive component 1323 can be position
In the lower section of rotating disk 1321.
In the present embodiment, the second drive component 1322 can include motor 61 and V belt translation component, and motor 61 is passed by band
Dynamic Component driver rotating disk 1321 is rotated.
By the drive belt transmission component of motor 61, and then drive rotating disk 1321 to rotate, rotating disk 1321 can not only be met
Intermittent rotary, and drive process more steady, reliable.
Alternatively, can also be that motor 61 is directly connected with rotating disk 1321, driving rotating disk 1321 is rotated, Huo Zhe electricity
Machine 61 drives rotating disk 1321 to rotate by chain kit.The lower section of rotating disk 1321 may be provided for supporting wheel 1321
Support base.Further, the motor 61 in the second drive component 1322 can be servomotor 61.
In the present embodiment, the 3rd drive component 1323 can include second hydraulic cylinder, and second hydraulic cylinder is located at rotating disk 1321
Lower section.
3rd drive component 1323 is second hydraulic cylinder, using the teaching of the invention it is possible to provide bigger power output, drives the mistake of the lifting of mould 133
Cheng Gengjia is steady.
Alternatively, the 3rd drive component 1323 can also be cylinder.The piston rod of second hydraulic cylinder can
Mould 133 or seal 134 on rotating disk 1321 is sent into the specified location in working chamber 12, specifically, can be the second liquid
The piston rod top of cylinder pressure is provided with supporting plate, and the bottom of mould 133 and seal 134 is provided with the supporting plate matched with supporting plate and determines
Position chamber, as shown in Figure 1.
In the present embodiment, vacuum treatment installation 3 can include vavuum pump 301, feed compartment 11, working chamber 12 and mould room 13
Connected with vavuum pump 301 by pipeline, and the pipe connected with vavuum pump 301 in feed compartment 11, working chamber 12 and mould room 13
The vacuum valve 302 for controlling each pipeline break-make is provided with road.
By the collective effect of vacuum valve 302 on vavuum pump 301 and each pipeline, i.e., can control feed compartment 11, melting
Room 12 and mould room 13 vacuum state within a specified time.
Embodiment two
The vacuum induction melting system that the present embodiment is provided, including the vacuum induction melting furnace that embodiment one is provided
The vacuum induction melting system that the present embodiment is provided has the vacuum induction melting furnace one provided with the present embodiment one
The beneficial effect of cause, therefore here is omitted.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of vacuum induction melting furnace, it is characterised in that including：Body of heater (1), the body of heater (1) is including from top to bottom successively
The feed compartment (11) of setting, working chamber (12) and mould room (13)；
The feed compartment (11) offers the raw material dispensing port (111) that can be opened and closed, and the mould room (13) offers and can open
The mould for closing picks and places mouth (131)；The first company that can be opened and closed is offered between the feed compartment (11) and the working chamber (12)
Port, offers the second connected entrance that can be opened and closed between the working chamber (12) and the mould room (13)；The raw material is thrown
Put mouth (111) it is different from first connected entrance when open, second connected entrance and the mould pick and place mouth (131) it is different when
Open；The raw material dispensing port (111), first connected entrance, second connected entrance and the mould pick and place mouth (131)
When being turned off, the feed compartment (11), the working chamber (12) and the mould room (13) form separate closed chamber
Room；
One is provided with the working chamber (12) is used for the melting unit (2) of melting raw material, and raw material passes through first connected entrance
Entered in the melting unit (2) by the feed compartment (11)；Mould (133) is provided with the mould room (13) and is used for
Drive the mould (133) that the mould feedway of the working chamber (12) splicing station is entered to by second connected entrance
(132)；
One vacuum treatment installation (3) is connected respectively with the feed compartment (11), the working chamber (12) and the mould room (13).
2. vacuum induction melting furnace according to claim 1, it is characterised in that the raw material dispensing port (111) with it is described
First connected entrance is staggered, and a raw material supporting (4), raw material supporting (4) bag are provided with the feed compartment (11)
Include substrate (41) and connect the hopper (42) that is arranged on the substrate (41)；The raw material supporting (4) can be relatively described
Feed compartment (11) is rotated, and the hopper (42) described in the rotation process of the raw material supporting (4) being capable of priority and the original
Material dispensing port (111), first connected entrance are just relative；When the hopper (42) is just relative with the raw material dispensing port (111),
The substrate (41) closes first connected entrance.
3. vacuum induction melting furnace according to claim 2, it is characterised in that also including for driving the raw material to accept
The first hydraulic cylinder (5) of part (4) lifting.
4. vacuum induction melting furnace according to claim 3, it is characterised in that also including for driving the raw material to accept
The first drive component (6) that part (4) is rotated；First drive component (6) is including for driving the raw material supporting (4) to turn
Dynamic turnbarrel (63) and the motor (61) for driving the turnbarrel (63) to rotate, turnbarrel (63) empty set
In on the piston rod of the first hydraulic cylinder (5), the motor (61) drives the turnbarrel (63) by V belt translation component
Rotate；The V belt translation component includes driving pulley, driven pulley and transmission belt (62), and the driving pulley is fixedly arranged on the electricity
On the output shaft of machine (61), the driven pulley is fixedly arranged on the turnbarrel (63), and the transmission belt (62) is sheathed on institute
State the periphery of driving pulley and the driven pulley；The piston rod of the first hydraulic cylinder (5) and raw material supporting (4) pivot
Connect.
5. vacuum induction melting furnace according to claim 4, it is characterised in that the turnbarrel (63) rotates and is arranged at
In the feed compartment (11), and its in the vertical direction is constant with the relative position of the feed compartment (11)；The turnbarrel
(63) bottom is provided with slot (631)；It is provided with the upper surface of the substrate (41) and matches with the slot (631)
Latch (411), when the piston rod of the first hydraulic cylinder (5) drives the substrate (41) to rise, the latch (411) can
In inserting the slot (631)；It is described to insert when the piston rod of the first hydraulic cylinder (5) drives the substrate (41) to decline
Pin (411) can be separated with the slot (631)；It is provided with for limiting the substrate (41) level in the feed compartment (11)
The position limiting structure of direction skew.
6. the vacuum induction melting furnace according to claim 4 or 5, it is characterised in that first hydraulic cylinder (5) piston rod
Free end offer " T " font groove (501), the upper surface of the substrate (41) is fixedly installed transverse shape for " T "
The round platform (401) of font, the round platform (401) can rotate in " T " the font groove (501).
7. vacuum induction melting furnace according to claim 1, it is characterised in that the mould feedway (132) includes
Rotating disk (1321), for drive the rotating disk (1321) rotate the second drive component (1322), for close it is described second connect
The seal (134) of port and for driving the mould (133), the seal (134) in the working chamber (12) and institute
State the 3rd drive component (1323) come and gone between mould room (13)；
Multiple stations are provided with the rotating disk (1321), the seal (134) is disposed therein on a station, many
The individual mould (133) is respectively arranged on remaining described station；Second connected entrance at least with station one of them described
It is just relative.
8. vacuum induction melting furnace according to claim 7, it is characterised in that the 3rd drive component (1323) includes
Second hydraulic cylinder, the second hydraulic cylinder is located at the lower section of the rotating disk (1321).
9. the vacuum induction melting furnace according to claim any one of 1-8, it is characterised in that the vacuum treatment installation
(3) including vavuum pump (301), the feed compartment (11), the working chamber (12) and the mould room (13) by pipeline with
Vavuum pump (301) connection, and it is true with described in the feed compartment (11), the working chamber (12) and the mould room (13)
The vacuum valve (302) for controlling each pipeline break-make is provided with the pipeline of empty pump (301) connection.
10. a kind of vacuum induction melting system, it is characterised in that melted including the vacuum induction described in claim any one of 1-9
Furnace.
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| CN201710095279.XA CN106756074B (en) | 2017-02-21 | 2017-02-21 | Vacuum induction melting furnace and vacuum induction melting system |
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| CN201710095279.XA CN106756074B (en) | 2017-02-21 | 2017-02-21 | Vacuum induction melting furnace and vacuum induction melting system |
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| CN107138699A (en) * | 2017-06-30 | 2017-09-08 | 深圳市金鼎丰贵金属设备科技有限公司 | Bonding wire continuous casting furnace |
| CN107790658A (en) * | 2017-10-24 | 2018-03-13 | 江西理工大学 | One Albatra metal vacuum continuous smelting casting method |
| CN109839002A (en) * | 2017-11-27 | 2019-06-04 | 广西明福科技有限公司 | A kind of industrial bearing die casting smelting furnace |
| CN110983076A (en) * | 2019-12-31 | 2020-04-10 | 包头市中鑫安泰磁业有限公司 | Preparation device and preparation method of high-purity rare earth |
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| CN115289841A (en) * | 2022-08-01 | 2022-11-04 | 浙江杭真能源科技股份有限公司 | Vacuum steel-making electric furnace |
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| CN107138699A (en) * | 2017-06-30 | 2017-09-08 | 深圳市金鼎丰贵金属设备科技有限公司 | Bonding wire continuous casting furnace |
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| TWI734231B (en) * | 2019-10-25 | 2021-07-21 | 財團法人金屬工業研究發展中心 | Metal part manufacturing process equipment and manufacturing method capable of continuously melting metal block in vacuum environment |
| CN112846201A (en) * | 2019-11-28 | 2021-05-28 | 财团法人金属工业研究发展中心 | Metal piece processing equipment capable of continuously melting metal block material and manufacturing method |
| CN110983076A (en) * | 2019-12-31 | 2020-04-10 | 包头市中鑫安泰磁业有限公司 | Preparation device and preparation method of high-purity rare earth |
| CN111570779B (en) * | 2020-03-31 | 2021-08-31 | 宁波可可磁业股份有限公司 | Vacuum smelting furnace for neodymium iron boron production |
| CN111570779A (en) * | 2020-03-31 | 2020-08-25 | 宁波可可磁业股份有限公司 | Vacuum smelting furnace for neodymium iron boron production |
| CN112139511A (en) * | 2020-09-29 | 2020-12-29 | 长沙新材料产业研究院有限公司 | Continuous feeding device and method for gas atomization powder preparation |
| CN113245530A (en) * | 2021-04-09 | 2021-08-13 | 江苏科岩特种金属材料有限公司 | Vacuum continuous smelting casting method for copper alloy |
| CN115289841A (en) * | 2022-08-01 | 2022-11-04 | 浙江杭真能源科技股份有限公司 | Vacuum steel-making electric furnace |
| CN115608966A (en) * | 2022-10-11 | 2023-01-17 | 东北大学 | Vacuum smelting furnace and method for realizing electromagnetic oscillation stirring of precision casting with flat structure |
| CN115821079A (en) * | 2022-12-20 | 2023-03-21 | 包头中科稀土再生科技有限公司 | Rare earth metal forming device and preparation method |
| CN115821079B (en) * | 2022-12-20 | 2024-03-26 | 包头中科稀土再生科技有限公司 | Rare earth metal forming device and preparation method |
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