CN211990902U - Rotary continuous casting device for master alloy - Google Patents
Rotary continuous casting device for master alloy Download PDFInfo
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- CN211990902U CN211990902U CN202020513012.5U CN202020513012U CN211990902U CN 211990902 U CN211990902 U CN 211990902U CN 202020513012 U CN202020513012 U CN 202020513012U CN 211990902 U CN211990902 U CN 211990902U
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- master alloy
- continuous casting
- tundish
- transition piece
- rotating platform
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 30
- 239000000956 alloy Substances 0.000 title claims abstract description 30
- 238000009749 continuous casting Methods 0.000 title claims abstract description 25
- 230000007704 transition Effects 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 238000003723 Smelting Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims abstract description 3
- 239000000155 melt Substances 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 3
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000048 melt cooling Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model provides a master alloy rotary continuous casting device, which belongs to the technical field of casting equipment and comprises a rotary platform, a mould, a tundish and a transition piece; the rotating platform is horizontally arranged, and the bottom of the rotating platform is provided with a driving mechanism; the plurality of dies are circumferentially arranged on the upper surface of the rotating platform by taking the rotating center of the rotating platform as a circle center; the tundish is used for receiving and distributing raw material melt in the smelting furnace, and the bottom of the tundish is provided with a liquid leakage port opposite to the opening of the die; the transition pieces are arranged at the tops of the molds and used for connecting the openings of the adjacent two molds to prevent molten liquid from spilling between the adjacent two molds in the pouring process. The utility model provides a master alloy rotary continuous casting device, which omits the shunting of a shunting disk, reduces the flowing distance of the molten liquid and the loss of the molten liquid; the top of two adjacent moulds all sets up the transition piece, and the melt falls to the transition piece on to in the mould of transition piece flow to both sides, reduce the loss of melt.
Description
Technical Field
The utility model belongs to the technical field of casting equipment, more specifically say, relate to a rotatory continuous casting device of master alloy.
Background
The preparation method of the amorphous alloy is similar to that of the traditional alloy, and the raw materials are smelted to prepare a master alloy ingot, and then deep processing is carried out. In the prior art, amorphous master alloy is prepared by firstly smelting a raw material of the amorphous alloy into molten liquid in a smelting furnace, then sending the molten liquid into a set mold, and taking out an amorphous master alloy ingot in the mold after the mold is cooled. The mould generally sets up a plurality ofly, when empting the liquation to a plurality of moulds from the smelting furnace, need shunt with the reposition of redundant personnel, during the liquation falls to the mould from the blanking mouth of reposition of redundant personnel to falling at the reposition of redundant personnel dish, the stroke of flow is longer, and the liquation cools off rapidly when the reposition of redundant personnel dish flows, glues the inner wall at the reposition of redundant personnel dish, the increase raw materials loss.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotatory continuous casting device of master alloy aims at solving the technical problem that the raw materials liquid is cooled and is increased the raw materials loss in the flow process.
In order to achieve the above object, the utility model adopts the following technical scheme: the rotary continuous casting device for the master alloy comprises a rotary platform, a plurality of dies, a tundish and a plurality of transition pieces; the rotating platform is horizontally arranged, and the bottom of the rotating platform is provided with a driving mechanism for driving the rotating platform to rotate horizontally; the plurality of dies are circumferentially arranged on the upper surface of the rotating platform by taking the rotating center of the rotating platform as a circle center; the openings of the plurality of moulds are upward; the tundish is used for receiving and distributing raw material melt in the smelting furnace, and the bottom of the tundish is provided with a liquid leakage port opposite to the opening of the die; the transition pieces are arranged at the top of the die and used for connecting the openings of the two adjacent dies to prevent molten liquid from spilling between the two adjacent dies in the pouring process.
As another embodiment of this application, the transition piece includes the bridge floor of rectangle and follows the curb plate that the four sides of bridge floor set up, the curb plate with the bridge floor encloses into open-topped four-sided platform groove, the correspondence of curb plate the open-ended two faces of mould all are equipped with the liquid mouth that falls, liquid mouth department that falls is equipped with the guide plate.
As another embodiment of the application, the upper surface of the gap bridge bottom plate is set to be a circular arc surface with a convex middle part.
As another embodiment of the present application, the upper surface of the bridge floor is an inclined surface with a high middle part and low side edges.
As another embodiment of this application, be equipped with the box on the rotary platform, the inside of box with rotary platform's rotation center is equipped with a plurality of for centre of a circle circumference and is used for holding the holding tank of mould.
As another embodiment of this application, the opening face of mould is located the inside of holding tank, the transition piece sets up in adjacent two the opening top of holding tank.
As another embodiment of this application, the open-top of holding tank is equipped with the chamfer.
As another embodiment of the application, the top of the box body is provided with a mounting groove for mounting the transition piece.
As another embodiment of the present application, a bottom surface of the tundish is provided with an inclined surface, and the liquid leakage port is located at the lowest point of the inclined surface.
As another embodiment of the application, the device further comprises a limiting structure used for horizontally limiting the tundish.
The utility model provides a rotatory continuous casting device of master alloy's beneficial effect lies in: compared with the prior art, the mother alloy rotary continuous casting device of the utility model pours the smelted raw material melt from the smelting furnace into the tundish and then falls into the mould from the leakage opening of the tundish; after the melt liquid was annotated to first mould, rotary platform horizontal rotation under actuating mechanism's drive, rotatory to the weeping mouth of middle package just to second mould, stop rotatory, fill the melt liquid in to second mould, through rotating rotary platform, the melt liquid in the middle package is filled in proper order to a plurality of mould that sets up in rotary platform upper surface circumference, has saved the reposition of redundant personnel of reposition of redundant personnel dish, has reduced the flow distance of melt liquid, has reduced the loss of melt liquid. The top of two adjacent moulds all sets up the transition piece, and rotary platform rotates the in-process, and when the weeping mouth of middle package was located two adjacent moulds in the middle of, the liquation falls to the transition piece on to in the mould of both sides flows along the transition piece, reduce the loss of liquation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a master alloy rotary continuous casting apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a transition piece according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structural diagram of a transition piece according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional structural diagram of a transition piece according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a master alloy rotary continuous casting apparatus according to another embodiment of the present invention;
FIG. 6 is an exploded view of FIG. 5;
fig. 7 is a schematic cross-sectional view of a tundish according to an embodiment of the present invention;
in the figure: 1. rotating the platform; 2. a mold; 3. a tundish; 31. a liquid leakage port; 4. a transition piece; 41. a gap bridge bottom plate; 42. a side plate; 43. positioning pins; 44. a baffle; 5. a box body; 51. mounting grooves; 52. positioning holes; 6. a support bar; 7. a limiting member; 8. a bracket.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a master alloy rotary continuous casting apparatus according to the present invention will now be described. The rotary continuous casting device for the master alloy comprises a rotary platform 1, a mould 2, a tundish 3 and a transition piece 4; the rotating platform 1 is horizontally arranged, and the bottom of the rotating platform 1 is provided with a driving mechanism for driving the rotating platform 1 to rotate horizontally; the plurality of moulds 2 are arranged, and the plurality of moulds 2 are circumferentially arranged on the upper surface of the rotating platform 1 by taking the rotating center of the rotating platform 1 as a circle center; the openings of the plurality of moulds 2 are upward, and raw material melt is poured into the moulds 2 from top to bottom; the tundish 3 is used for receiving and distributing raw material melt in the smelting furnace, and the bottom of the tundish is provided with a liquid leakage port 31 opposite to the opening of the die 2; raw material melt in the smelting furnace is poured into the tundish 3 firstly, and is poured into the plurality of moulds 2 from the liquid leakage port 31 of the tundish 3 in sequence; the transition piece 4 sets up a plurality of, and a plurality of transition piece 4 all sets up in the top of mould 2 for connect the opening of two adjacent moulds 2, and every transition piece 4 is taken in the opening top of two adjacent moulds 2 promptly, covers the clearance between two adjacent moulds 2, and the melt flows down from 3 continuous streams in the middle of the package, and when the melt flow through the clearance between two adjacent moulds 2, falls on transition piece 4, and in shunting to the mould 2 of both sides from transition piece 4, prevents to pour in-process melt and is adjacent two unrestrained between the mould 2.
Compared with the prior art, the rotary continuous casting device for the master alloy provided by the utility model has the advantages that the smelted raw material melt is poured into the tundish 3 from the smelting furnace and falls into the mould 2 from the liquid leakage port 31 of the tundish 3; after first mould 2 was filled with the melt, rotary platform 1 horizontal rotation under actuating mechanism's drive, it is rotatory just to second mould 2 to wrap the weeping mouth 31 of 3 in the middle of to, stop rotatory, fill the melt in second mould 2, through rotating rotary platform 1, melt in the middle of wrapping 3 fills in proper order to a plurality of mould 2 that set up in rotary platform 1 upper surface circumference, the reposition of redundant personnel of reposition of redundant personnel dish has been saved, the flow distance of melt has been reduced, the loss of melt has been reduced. The top of two adjacent moulds 2 all sets up transition piece 4, and rotary platform 1 rotates the in-process, and when middle weeping mouth 31 of pouring basket 3 was located two adjacent moulds 2, the melt fell to transition piece 4 on to in the mould 2 of both sides flows along transition piece 4, reduce the loss of melt.
The middle package 3 is supported and fixed through the support rod 6, the stability of the middle package 3 is guaranteed, and the middle package 3 is prevented from spilling molten liquid due to movement.
Actuating mechanism includes step motor and is used for controlling step motor's controller, and step motor's output shaft is connected with rotary platform 1's rotation center, and step motor drives rotary platform 1 and rotates, rotates certain angle at every turn, and concrete pivoted angle at every turn is set for according to the contained angle between two adjacent moulds 2, guarantees that every turn rotates in proper order, and the opening of mould 2 is fought just to with middle package 3's weeping mouth 31.
As the utility model provides a rotatory continuous casting device of master alloy a specific implementation way, please refer to fig. 1 and fig. 2, transition piece 4 includes the bridge floor 41 of rectangle and follows the curb plate 42 that bridge floor 41 set up, curb plate 42 leans out from bottom to top and sets up, enclose into the hopper that connects of open-top's four-sided terrace with bridge floor 41, and the open-top area that connects the hopper is greater than the area of bridge floor 41, the 2 open-ended both sides of the corresponding mould of curb plate 42 are equipped with the liquid outlet respectively, liquid outlet department sets up guide plate 44, the hourglass material mouth of middle package 3 is just when between two moulds 2, the melt falls into and connects in the hopper, and the liquid outlet that sets up from the curb plate 42 that connects the hopper flows into mould 2 via guide plate 44. The receiving hopper can also shield the splashed molten liquid, and the loss of the molten liquid is reduced.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, the upper surface of the gap bridge bottom plate 41 is set as a middle convex arc surface, and the melt falls on the surface of the gap bridge bottom plate 41 and then rapidly rolls to the side along the arc surface, thereby reducing the residence time on the gap bridge bottom plate 41, and further reducing the raw material loss caused by the cooling bonding on the gap bridge bottom plate 41.
Referring to fig. 4, the upper surface of the gap bridge bottom plate 41 may also be an inclined surface with a high middle portion and a low side portion, which also plays a role in rapidly rolling down the melt.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 5 and 6, the rotating platform 1 is provided with the box 5, the inside of the box 5 uses the rotating center of the rotating platform 1 as the circumferential direction of the circle center to be provided with a plurality of holding tank for holding the mold 2, the mold 2 is packed into the holding tank, and the opening is upward. The box body 5 connects a plurality of moulds 2 into a whole, and the stability of the rotary platform 1 is enhanced.
As a specific implementation manner of the embodiment of the utility model, please refer to fig. 5 and 6, the opening face of mould 2 is located the inside of holding tank, and the degree of depth of holding tank is greater than the height of mould 2 promptly, and in the whole embedding holding tank of mould 2, transition piece 4 sets up in the opening top of two adjacent holding tanks, and melt falls behind transition piece 4, shunts to two adjacent holding tanks on transition piece 4, and then flows in two moulds 2 respectively.
As a specific implementation of the embodiment of the present invention, please refer to fig. 4 and 5, the open-top of the holding tank is equipped with the chamfer, after the chamfer is set, the open size of the holding tank is greater than the open size of the mold 2, and the splashing of the molten liquid at the opening of the mold 2 during the pouring process is reduced.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 5 and fig. 6, the top of the box body 5 is provided with a mounting groove 51 for mounting the transition piece 4, and the transition piece 4 is embedded in the mounting groove 51 to prevent the transition piece 4 from sliding off during the rotation process of the box body 5.
In the present embodiment, the bottom of the mounting groove 51 is provided with a positioning hole 52, the bottom of the transition piece 4 is provided with a positioning pin 43 matching with the positioning hole 52, and the positioning pin 43 is inserted into the positioning hole 52, so as to ensure the connection stability of the transition piece 4 and the box body 5.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 7, the bottom surface of the tundish 3 is set as an inclined plane, the liquid leakage port 31 is disposed at the lowest point of the inclined plane, the melt is poured into the tundish 3 from the melting furnace, and slides to the lowest point along the bottom surface of the tundish 3, and flows out of the tundish 3 from the liquid leakage port 31, so as to reduce the staying time of the melt in the tundish 3, and further reduce the loss caused by the melt cooling and bonding at the bottom of the tundish 3.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 5 and 6, the lower side of the tundish 3 is provided with the bracket 8, the bracket 8 is supported and fixed by the supporting rod 6, the tundish 3 is placed on the bracket 8, and the tundish 3 can be taken up from the bracket 8, the tundish 3 can be cleaned conveniently, and the liquid leakage port 31 corresponding to the tundish 3 on the bracket 8 is provided with an opening.
The one side that middle package 3 and smelting furnace correspond is the front side, all sets up locating part 7 in the rear side and the left and right sides of middle package 3, presss from both sides middle package 3 in the bracket 8 top, and 3 are certain in the middle of the restriction, avoids leading to the melt to unrestrained because the displacement of middle package 3.
The utility model discloses rotatory continuous casting device of master alloy casts in vacuum chamber, and locating part 7 passes through the inner wall that the connecting rod was fixed at vacuum chamber.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Rotatory continuous casting device of master alloy, its characterized in that includes:
the rotating platform is horizontally arranged, and the bottom of the rotating platform is provided with a driving mechanism for driving the rotating platform to rotate horizontally;
the plurality of dies are circumferentially arranged on the upper surface of the rotating platform by taking the rotating center of the rotating platform as a circle center; the openings of the plurality of moulds are upward;
the tundish is used for receiving and distributing raw material melt in the smelting furnace, and the bottom of the tundish is provided with a liquid leakage port opposite to the opening of the die;
the transition pieces are arranged at the tops of the molds and used for connecting the openings of the adjacent two molds to prevent molten liquid from spilling between the adjacent two molds in the pouring process.
2. The master alloy rotary continuous casting device as claimed in claim 1, wherein the transition piece comprises a rectangular gap bridge bottom plate and side plates arranged along four sides of the gap bridge bottom plate, the side plates and the gap bridge bottom plate enclose a four-frustum groove with an open top, two surfaces of the side plates corresponding to the opening of the mold are provided with liquid falling ports, and guide plates are arranged at the liquid falling ports.
3. The master alloy rotary continuous casting apparatus according to claim 2, wherein the upper surface of the bridge floor is provided with a circular arc surface having a convex middle portion.
4. The master alloy rotary continuous casting apparatus according to claim 2, wherein the upper surface of the bridge floor is provided with a slope having a high middle portion and low side edges.
5. A master alloy rotary continuous casting apparatus according to claim 1, wherein a box body is provided on the rotary platform, and a plurality of receiving grooves for receiving the mold are circumferentially provided in the box body around a center of rotation of the rotary platform.
6. The master alloy rotary casting apparatus as claimed in claim 5, wherein the open faces of the molds are located inside the receiving grooves, and the transition piece is disposed above the openings of adjacent two of the receiving grooves.
7. The master alloy rotary continuous casting apparatus as set forth in claim 5, wherein the top opening of the receiving groove is chamfered.
8. The master alloy rotary continuous casting apparatus according to claim 5, wherein a mounting groove for mounting the transition piece is provided at a top of the box body.
9. The master alloy rotary continuous casting apparatus according to claim 1, wherein a bottom surface of the tundish is provided with a slope, and the drain port is located at a lowest point of the slope.
10. The master alloy rotary continuous casting apparatus according to any one of claims 1 to 9, further comprising a stopper structure for horizontally stopping the tundish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513012.5U CN211990902U (en) | 2020-04-09 | 2020-04-09 | Rotary continuous casting device for master alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513012.5U CN211990902U (en) | 2020-04-09 | 2020-04-09 | Rotary continuous casting device for master alloy |
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| Publication Number | Publication Date |
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| CN211990902U true CN211990902U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020513012.5U Active CN211990902U (en) | 2020-04-09 | 2020-04-09 | Rotary continuous casting device for master alloy |
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| CN (1) | CN211990902U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658215A (en) * | 2020-12-29 | 2021-04-16 | 浙江佳力风能技术有限公司 | Large casting pouring system and method for reducing pouring height |
| CN114603743A (en) * | 2022-03-30 | 2022-06-10 | 许英勇 | Plastic granules and production process thereof |
| CN116511431A (en) * | 2023-06-09 | 2023-08-01 | 云南驰宏锌锗股份有限公司 | A zinc alloy ingot casting device |
-
2020
- 2020-04-09 CN CN202020513012.5U patent/CN211990902U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658215A (en) * | 2020-12-29 | 2021-04-16 | 浙江佳力风能技术有限公司 | Large casting pouring system and method for reducing pouring height |
| CN114603743A (en) * | 2022-03-30 | 2022-06-10 | 许英勇 | Plastic granules and production process thereof |
| CN116511431A (en) * | 2023-06-09 | 2023-08-01 | 云南驰宏锌锗股份有限公司 | A zinc alloy ingot casting device |
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Address after: No. 17 Zhenxing Street, Weixian High tech Industrial Development Zone, Xingtai City, Hebei Province, China 054700 Patentee after: Hebei ruiiridium Yuantong Technology Co.,Ltd. Country or region after: China Address before: No. 20, Open Road, Weixian High tech Industrial Development Zone, Xingtai City, Hebei Province, China 054700 Patentee before: Hebei ruiiridium Yuantong Technology Co.,Ltd. Country or region before: China |