CN105903914B - ingot casting device - Google Patents
ingot casting device Download PDFInfo
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- CN105903914B CN105903914B CN201610409206.9A CN201610409206A CN105903914B CN 105903914 B CN105903914 B CN 105903914B CN 201610409206 A CN201610409206 A CN 201610409206A CN 105903914 B CN105903914 B CN 105903914B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention discloses an ingot casting device, which comprises: an annular ingot casting machine; the ingot mould is arranged on the annular ingot casting machine and can move along the annular ingot casting machine, the ingot mould can turn over between a casting position and an ingot stripping position, and the ingot mould comprises a plurality of ingot moulds which are sequentially arranged along the annular ingot casting machine; the ingot casting machine driving device is connected with the annular ingot casting machine to drive the ingot mold to move; a casting device for casting the slurry into the ingot mold; a turnover device for driving the ingot mould to turn between the casting position and the ingot stripping position; and the spraying device is used for spraying the mold release agent on the ingot mold, wherein the casting device, the mold turning device and the spraying device are sequentially arranged along the moving direction of the ingot mold. According to the ingot casting device, the ingot casting device can run circularly, automatic operation can be realized through the ingot casting device in a pipeline mode, and the ingot casting efficiency is improved.
Description
Technical Field
The invention relates to the technical field of casting, in particular to an ingot casting device.
Background
in the related art, the automation level in the casting process is low, more manual work is needed, and the environment is polluted. For example, the functions of automatic demolding, ingot turning and the like cannot be realized in the casting process, so that in the working process, the operations of demolding, ingot turning and the like are manually performed by operators after the machine is stopped, the production efficiency is reduced, and the labor intensity is increased.
Disclosure of Invention
the present invention is directed to solving, at least to some extent, one of the technical problems in the related art. To this end, it is an object of the invention to provide an ingot casting device which is highly automated and which reduces the emission of waste gases.
according to the ingot casting device provided by the embodiment of the invention, the ingot casting device comprises: an annular ingot casting machine; the ingot mould is arranged on the annular ingot casting machine and can move along the annular ingot casting machine, the ingot mould can turn between a casting position and an ingot stripping position, and the ingot mould comprises a plurality of ingot moulds which are sequentially arranged along the annular ingot casting machine; the ingot casting machine driving device is connected with the annular ingot casting machine so as to drive the ingot mold to move; a casting device for casting the slurry into the ingot mold; a mould turnover device for driving the ingot mould to turn between a casting position and an ingot stripping position; and the spraying device is used for spraying a release agent on the ingot mold, wherein the casting device, the mold turnover device and the spraying device are sequentially arranged along the moving direction of the ingot mold.
According to the ingot casting device provided by the embodiment of the invention, the release agent is sprayed in the empty ingot mold through the spraying device, so that the ingot is easy to be separated from the ingot mold. The ingot mould can be turned over between the casting position and the ingot stripping position through the mould turning device, so that the ingot casting device can run circularly, automatic operation can be realized through the ingot casting device in a flow line form, and the ingot casting efficiency is improved.
In addition, the ingot casting device according to the above embodiment of the invention has the following additional technical features:
according to some embodiments of the invention, the annular ingot casting machine is provided with a fume collecting hood, the fume collecting hood is located downstream of the casting device in the moving direction of the ingot mold, and the fume collecting hood covers at least a part of the ingot mold running downstream of the casting device for collecting fume.
According to some embodiments of the invention, a cooling device is provided in a region downstream of the casting device and upstream of the overmold device.
According to some embodiments of the invention, one end of the ingot mould is hinged to the ring-shaped ingot casting machine, and the mould turnover device comprises: a base; one end of the driven connecting rod is hinged with the base; the driving connecting rod is separated from the driven connecting rod, and one end of the driving connecting rod is hinged with the base; the mould overturning arm is hinged with the second end of the driven connecting rod and the second end of the driving connecting rod respectively and is suitable for driving the other end of the ingot mould to rotate so as to overturn the ingot mould; the driving piece is connected with the driving connecting rod and used for driving the driving connecting rod to rotate.
further, a hook part is arranged on the mould overturning arm, a trunnion matched with the hook part is arranged at the other end of the ingot mould, and the mould overturning arm is suitable for hooking the trunnion through the hook part and driving the ingot mould to overturn between a casting position and a ingot stripping position.
according to some embodiments of the invention, the mold overturning device is arranged on the inner side of the annular ingot casting machine, and a conveying device corresponding to the mold overturning device is arranged on the outer side of the annular ingot casting machine.
Further, the conveying device comprises an ingot overturning device and a conveying roller way.
according to some embodiments of the invention, the ring-shaped ingot casting machine comprises: an annular slide rail; the ingot mould car is established on the annular slide rail and can follow the annular slide rail removes, the ingot mould can overturn and establish on the ingot mould car.
Further, the ingot casting machine driving device comprises: the horizontal chain is connected with the ingot mold trolley, and a horizontal wheel is arranged at the joint of chain links of the horizontal chain; the chain driving device comprises a driving chain wheel, a driven chain wheel and a roller chain, wherein the roller chain is provided with a vertical plate, and the vertical plate is matched with the horizontal wheel in operation; and the driving motor is connected with the driving chain wheel to drive the roller chain to rotate.
according to some embodiments of the invention, the casting device comprises: a support portion; the casting ladle is rotatably connected with the supporting part, and one end of the casting ladle faces to an ingot mold on the annular ingot casting machine and is used for injecting slurry into the ingot mold; and one end of the driving device is connected with the supporting part, and the other end of the driving device is connected with the other end of the casting ladle so as to drive the casting ladle to rotate.
according to some embodiments of the invention, the ring-shaped ingot casting machine is in the shape of a long circular ring.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of an ingot casting apparatus according to an embodiment of the invention;
FIG. 2 is a schematic view of an ingot mold in an ingot casting apparatus according to an embodiment of the invention;
FIG. 3 is a schematic diagram of an ingot casting machine driving device in an ingot casting device according to an embodiment of the invention;
FIG. 3a is another schematic diagram of the driving device of the ingot casting machine in the ingot casting device according to the embodiment of the invention;
Fig. 4 is a schematic view of a casting process of the casting apparatus in the ingot casting apparatus according to the embodiment of the present invention;
fig. 5 is a schematic diagram of the mold turning process of the mold turning device in the ingot casting device according to the embodiment of the invention (wherein the mold turning device drives the ingot mold to turn from the casting position to the ingot stripping position).
reference numerals:
The ingot-casting device (100) is provided with a casting device,
an annular ingot casting machine 1, an annular slide rail 11, an ingot mould vehicle 12,
Ingot mold 2, pin 21, trunnion 22, ingot 23,
An ingot casting machine driving device 3, a horizontal chain 31, a horizontal wheel 311, a chain driving device 32, a driving chain wheel 321, a driven chain wheel 322, a roller chain 323, a driving motor 33,
The casting device 4, the support 41, the casting ladle 42, the driving device 43,
The turnover device 5, a base 51, a driven connecting rod 52, a driving connecting rod 53, a turnover arm 54, a hook 541, a driving piece 55, a buffer bracket 56,
a spraying device 6, a fume collecting hood 7, a cooling device 8,
A conveying device 9, an ingot overturning device 91, a conveying roller way 92,
the system 10 is controlled.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
An ingot casting apparatus 100 according to an embodiment of the present invention is described in detail below with reference to fig. 1 to 5.
Referring to fig. 1 to 5, an ingot casting apparatus 100 according to an embodiment of the present invention includes: the device comprises an annular ingot casting machine 1, an ingot mould 2, an ingot casting machine driving device 3, a casting device 4, a mould overturning device 5 and a spraying device 6.
Specifically, referring to fig. 2 to 5 in combination with fig. 1, the ingot mold 2 is provided on the ring-shaped ingot casting machine 1, the ingot mold 2 is movable along the ring-shaped ingot casting machine 1, and the ingot mold 2 is turnable between a casting position (refer to a position where the ingot mold 2 is located at reference numeral C in fig. 5) and an ingot release position (refer to a position where the ingot mold 2 is located at reference numeral D in fig. 5), and the ingot mold 2 includes a plurality of ingot molds arranged in sequence along the ring-shaped ingot casting machine 1, so that casting efficiency can be improved. The ingot casting machine driving device 3 is connected with the annular ingot casting machine 1, the ingot casting machine driving device 3 drives the ingot mold 2 to move, the casting device 4 is used for casting slurry (such as crude copper liquid and the like) into the ingot mold 2, and the mold overturning device 5 is used for driving the ingot mold 2 to overturn between a casting position and an ingot stripping position (refer to fig. 5). The spraying device 6 is used for spraying the mold release agent on the ingot mold 2. Wherein the casting device 4, the turnover device 5 and the spraying device 6 are arranged in sequence along the moving direction of the ingot mould 2.
when the ingot mould 2 runs to a position adjacent to the casting device 4, slurry (such as crude copper liquid) can be cast into the ingot mould 2 through the casting device 4, after casting is completed, the ingot mould 2 continues to run, the slurry in the ingot mould 2 is cooled and formed in the running process, then the ingot mould 2 can be turned over between a casting position and an ingot stripping position through the mould turning device 5 after the slurry is formed, so that a module (such as crude copper ingot) after the slurry is stripped from the ingot mould 2 and runs to the position of the spraying device 6, and after the empty ingot mould 2 is in place, the spraying device 6 is started to spray the release agent into the empty ingot mould 2. The ingot 23 (e.g. a crude copper ingot) is easily removed from the ingot mould 2 by spraying a release agent into the empty ingot mould 2.
according to the ingot casting device 100 provided by the embodiment of the invention, the ingot casting device 100 can run circularly, and the automatic operation can be realized through the ingot casting device 100 in a pipeline mode, so that the ingot casting efficiency is improved.
in addition, the mold release agent is sprayed in the empty ingot mold 2 by the spraying device 6, so that the ingot 23 is easy to be released from the ingot mold 2, and the downtime during the work can be reduced. The ingot mould 2 is overturnable between a casting position and a stripping position by means of an overturning device 5.
For convenience of description, the casting slurry is taken as the crude copper liquid as an example, but this is not to be construed as limiting the scope of the invention, and the ingot casting device 100 of the invention may be used for casting ingots of other materials.
according to some embodiments of the present invention, referring to fig. 4 in combination with fig. 1, the casting device 4 comprises: a support 41, a ladle 42 and a drive device 43.
Specifically, referring to fig. 4, a ladle 42 is rotatably connected to a support 41, one end of the ladle 42 faces the ingot mold 2 of the ring-shaped ingot casting machine 1, the ladle 42 is used for pouring the slurry into the ingot mold 2, one end of a driving device 43 is connected to the support 41, and the other end of the driving device 43 is connected to the other end of the ladle 42 to drive the ladle 42 to rotate. Thereby, the slurry in the ladle 42 is easily poured into the ingot mold 2.
The casting of the ingot mould 2 can be carried out by means of injection, injection or the like, for example by means of a nozzle injecting the material into the ingot mould 2. The present invention provides an embodiment of a casting apparatus 100.
For example, fig. 4 shows the casting process of the casting device 4, with the ladle 42 in the position of the ladle 42 at reference a in fig. 4 when not casting; when the ingot mould 2 is run to the corresponding position, the ladle 42 is rotated to the position of the ladle 42 at the mark B in fig. 4, and the crude copper liquid (or other material) is poured into the ingot mould 2.
The casting device 4 drives a crank fixed on a casting ladle 42 by a driving device 43, converts the reciprocating motion of the driving device 43 into the rotating motion of the crank, swings the casting ladle 42 by a certain angle, makes slurry such as crude copper discharged from an industrial furnace into the casting ladle 42 flow into an ingot mold 2, and automatically lifts the casting ladle 42 after quantitative casting. This can improve the degree of automation of the casting by the ingot casting apparatus 100.
when the ingot casting device 100 according to the embodiment of the invention is in a working state, an operator operates the casting device 4, the crude copper liquid is cast into the ingot molds 2 through the casting device 4, after quantitative casting, the casting ladle 42 is automatically lifted, and when one ingot mold 2 is fully cast, the annular ingot casting machine 1 moves one mold position to cast the next empty ingot mold 2, and the operation is sequentially carried out.
According to some embodiments of the invention, with reference to fig. 1, the annular ingot casting machine 1 is provided with a fume collecting hood 7, the fume collecting hood 7 being located downstream of the casting device 4 in the moving direction of the ingot mold 2 (for example, NM direction in fig. 1), and the fume collecting hood 7 is used for collecting fume for at least a part of the ingot mold 2 running downstream of the casting device 4. When the ingot mold 2 runs from the casting device 4 to the exhaust fume collecting hood 7, the ingot mold 2 continues to move after exhaust gas and the like are collected by the exhaust fume collecting hood 7. Therefore, the smoke collecting hood 7 is beneficial to collecting sulfur dioxide and volatile smoke generated in the cooling process of slurry such as crude copper liquid, so that the emission of pollutants can be reduced, and the environment is protected.
of course, in other embodiments of the present invention, other devices may be disposed to collect the exhaust gas, so as to achieve the purposes of reducing the emission of pollutants and protecting the environment.
according to some embodiments of the invention, with reference to fig. 1, the ingot casting device 100 further comprises a cooling device 8, the cooling device 8 being located in a region downstream of the casting device 4 and upstream of the rollover device 5. Thus, after the ingot 23 cast by the casting device 4, such as a blister copper ingot, is air-cooled, it can be further cooled by the cooling device 8, which can accelerate the solidification speed of the ingot 23, such as a blister copper ingot, and improve the production efficiency.
Wherein, the ingot mould 2 is in the in-process that removes, collects the flue gas that the thick copper liquid surface formed through smoke collecting cover 7, and simultaneously in the in-process that the ingot mould 2 removed, thick copper liquid continues through air cooling, and the solidification crust is solidified on the thick copper liquid surface when arriving cooling device 8, then continues in cooling device 8 inside water spray cooling, and the thick copper liquid is the ingot 23 such as thick copper ingot completely to solidify when arriving mould turning device 5.
the cooling device 8 is a water-jet cooling device capable of adjusting the amount of water, and the cooling device 8 can set the amount of water jet according to the operation speed and the position of the ingot mold 2.
According to some embodiments of the invention, referring to fig. 4 in combination with fig. 1, the ring-shaped ingot casting machine 1 comprises: the ingot mould car 12 is arranged on the annular slide rail 11, the ingot mould car 12 can move along the annular slide rail 11, and the ingot mould 2 can be arranged on the ingot mould car 12 in a turnover mode. Thereby, the ingot mould 2 can move along the annular slide rail 11 synchronously with the ingot mould vehicle 12, thereby completing the corresponding operation flow in the ingot casting device 100.
Wherein, the ingot mould car 12 can adopt horizontal chain connection, and the hole structure is lengthened with the round pin axle between the horizontal chain link. The wheels of the ingot mould carriage 12 are of a non-through shaft structure, in other words, the four wheels of the ingot mould carriage 12 are respectively connected to independent short shafts, so that the annular ingot casting machine 1 can adapt to the turning radii with different sizes.
Further, referring to fig. 3, 3a, 4 in combination with fig. 1, the ingot casting machine driving device 3 includes: the horizontal chain 31, the chain driving device 32 and the driving motor 33, wherein the horizontal chain 31 is connected with the ingot mould vehicle 12, and a horizontal wheel 311 is arranged at the joint of the chain links of the horizontal chain 31. The chain driving device 32 includes a driving sprocket 321, a driven sprocket 322, and a roller chain 323, wherein the roller chain 323 is provided with a vertical plate 3231, and the operation neutral plate 3231 is engaged with the horizontal wheel 311. The driving motor 33 is connected with the driving chain wheel 321 to drive the roller chain 323 to rotate, the vertical plate 3231 drives the horizontal wheel 311, the horizontal wheel 311 drives the horizontal chain 31, and the horizontal chain 31 drives the ingot mould carriage 12. Therefore, the ingot mould vehicle 12 can move orderly, and corresponding operation is finished. According to some embodiments of the present invention, referring to fig. 5 in combination with fig. 4 and 1, one end of the ingot mold 2 (e.g. the right end of the ingot mold 2 in fig. 5) is hinged to the ring-shaped ingot casting machine 1. For example, in the example of fig. 5, the right end of the ingot mold 2 and the ring-shaped ingot casting machine 1 may be connected with the ring-shaped ingot casting machine 1 by means of a pin 21 or the like.
As shown in fig. 5, the rollover device 5 includes: base 51, driven link 52, drive link 53, overmold arm 54, and drive 55. Specifically, one end of the driven link 52 is hinged to the base 51, the driving link 53 is spaced from the driven link 52, one end of the driving link 53 is hinged to the base 51, the mold overturning arm 54 is respectively hinged to the second end of the driven link 52 and the second end of the driving link 53, the mold overturning arm 54 is adapted to drive the other end of the ingot mold 2 (for example, the left end of the ingot mold 2 in fig. 5) to rotate so as to overturn the ingot mold 2, the driving member 55 is connected to the driving link 53, and the driving member 55 is used for driving the driving link 53 to rotate. Therefore, the driving connecting rod 53 can be driven by the driving piece 55 to drive the mold overturning arm 54 to rotate, so that the mold overturning device 5 can realize the conversion of the ingot mold 2 between the casting position and the ingot stripping position, and the ingot 23 in the ingot mold 2 can be easily overturned.
in addition, with reference to fig. 5, the turnover device 5 may further include a buffer bracket 56, and when the ingot mold 2 is at the position indicated by reference number C in fig. 5, the buffer bracket 56 may provide a certain support and buffer for the driven link 52, thereby improving the usability of the turnover device 5.
for example, fig. 5 shows the turning process of the turning device 5, wherein one of the two turning arms 54 located at the left side is located at the position before the turning (refer to the position of the turning arm 54 at the reference E in fig. 5), during the turning process, the turning arm 54 is driven by the driven link 52 and the driving link 53, so that the turning arm 54 moves from the left position to the position at the right in fig. 5 (refer to the position of the turning arm 54 at the reference F in fig. 5), during the turning process, the turning arm 54 experiences the path from the left side to the right, during the moving process of the turning arm 54, the turning arm 54 drives the left side of the ingot mold 2 to move to the right (the right side of the ingot mold 2 is hinged with the ring-shaped ingot casting machine 1), and the left side of the ingot mold 2 rotates first to the right side and then rotates to the right side, and when the ingot mold 2 moves to the right position, the ingot 23 in the ingot mold 2 is poured out, thereby completing the processes of die turnover and ingot stripping.
After the ingot mold 2 finishes stripping, the mold overturning arm 54 moves leftwards to reset under the driving action of the driving connecting rod 53, and meanwhile, the mold overturning arm 54 drives the ingot mold 2 to return to the casting position.
wherein, the mold turning device 5 can be further provided with a safety protection device, so that the ingot mold 2 is turned over for a certain angle under the premise of ensuring that the ingot mold vehicle 12 does not tip over, and the ingot 23 (such as a crude copper ingot) is turned out from the ingot mold 2.
Further, with reference to fig. 5 and 2, the turnover arm 54 is provided with a hook 541, the other end of the ingot mold 2 (e.g., the left end of the ingot mold 2 at reference C in fig. 5) is provided with a trunnion 22, the trunnion 22 is fitted with the hook 541, and the turnover arm 54 is adapted to hook the trunnion 22 through the hook 541 and drive the ingot mold 2 to turn between the casting position and the ingot-removing position. Thereby, the ingot mould 2 is switched between the casting position and the ingot stripping position by the mould turnover device 5, so that the ingot 23 in the ingot mould 2 is easy to turn out.
When the ingot mold vehicle 12 moves to the mold overturning device 5, the annular ingot casting machine 1 stops, the mold overturning device 5 starts, the mold overturning arm 54 extends out, the hook 541 on the mold overturning arm 54 hooks the trunnion 22 on the ingot mold 2, the mold overturning arm 54 continues to extend out and drive the ingot mold 2, the ingot mold 2 rotates for a certain angle around the pin shaft 21 connected with the ingot mold vehicle 12, and the crude copper ingot is separated from the ingot mold 2; the stripper arm 54 is then retracted and the trunnion 22 is disengaged from the catch 541.
According to some embodiments of the invention, referring to fig. 1, the mold overturning device 5 is arranged inside the annular ingot casting machine 1, and the conveying device 9 is arranged outside the annular ingot casting machine 1, and the conveying device 9 corresponds to the mold overturning device 5. Further, the conveying device 9 includes an ingot tilting device 91 and a conveying roller way 92. Thereby, the ingot 23, for example, a raw copper ingot, which is turned out from the ingot mold 2 can be turned by the ingot turning device 91 and then discharged from the conveying roller table 92.
The ingot 23 is in a large-top and small-bottom state in the ingot mold 2, after being turned out by the ingot turning device 5, the ingot 23 falls on the ingot turning device 91 in a large-top and small-bottom state, and after being turned by the ingot turning device 91, the ingot 23 falls on the conveying roller way 92 in a large-top and small-bottom state, so that the ingot 23 such as a crude copper ingot is convenient to transport.
In addition, the ingot tilting device 91 is further provided with a buffer device (such as a spring) so as to reduce the impact in the ingot tilting process, and the tilted ingot 23, such as a crude copper ingot, falls on the conveying roller way 92 in a large-size and small-size state so as to be convenient for transportation.
In some embodiments of the present invention, the mold turning device 5 and the conveying device 9 of the ingot casting device 100 may be provided in multiple sets (e.g., two sets), so as to further improve the efficiency of mold turning, ingot turning and transportation. Of course, in other embodiments of the present invention, the mold turnover device 5 and the conveying device 9 in the ingot casting device 100 may be provided in multiple groups, such as three groups, four groups, five groups, etc., where the conditions allow. The number of sets of the mold turnover device 5 and the conveying device 9 in the ingot casting device 100 can be set adaptively according to actual needs.
According to the ingot casting device 100 provided by the embodiment of the invention, the functions of automatic casting, smoke collection, cooling, mold turning, ingot turning, mold release agent spraying and the like of slurry such as crude copper liquid can be realized, the working efficiency is improved, the requirement of metallurgical work is met, the labor intensity is reduced, and the environment is improved.
According to some embodiments of the invention, as shown in fig. 1, the ring-type ingot casting machine 1 has a long circular ring shape. Therefore, the structure of the ingot casting device 100 is more compact, and the occupied area is reduced.
referring additionally to fig. 1, the ingot casting apparatus 100 further includes a control system 10. The components of the entire ingot casting device 100 are interlocked with each other and with an industrial furnace such as a holding furnace. And if the ingot casting device 100 fails, stopping pouring the crude copper liquid by the holding furnace. Thus, the safety of production can be ensured.
The ingot casting apparatus 100 according to the embodiment of the present invention mainly includes: the device comprises an annular ingot casting machine 1, a casting device 4, a smoke collecting hood 7, a cooling device 8, a mold overturning device 5, an ingot overturning device 91 with a buffer device, a conveying roller way 92, a spraying device 6, an ingot mold 2, an ingot mold vehicle 12, a control system 10 and the like.
Specifically, the ingot mold 2 is placed on an ingot mold cart 12, one end of the ingot mold 2 is connected with the ingot mold cart 12 by a pin 21, and the ingot mold 2 can be turned around the pin 21. The bottom of the frame of the ingot mould vehicle 12 is connected with a horizontal chain, and the ingot mould vehicles 12 are horizontally connected in sequence to form a ring. Four wheels of the ingot mould car 12 are arranged on the annular slide rail 11, and the horizontal chain is arranged in the middle of the annular slide rail 11. The ingot casting machine driving device 3 includes: the horizontal chain 31, the chain driving device 32 and the driving motor 33, wherein the horizontal chain 31 is connected with the ingot mould vehicle 12, and a horizontal wheel 311 is arranged at the joint of the chain links of the horizontal chain 31. The chain driving device 32 includes a driving sprocket 321, a driven sprocket 322, and a roller chain 323, wherein a vertical plate 3231 is provided on the roller chain 323, and the operation neutral plate 3231 is engaged with the horizontal wheel 311. The driving motor 33 is connected with the driving chain wheel 321 to drive the roller chain 323 to rotate, the vertical plate 3231 drives the horizontal wheel 311, the horizontal wheel 311 drives the horizontal chain 31, and the horizontal chain 31 drives the ingot mould carriage 12. Thus, the ingot mould carriage 12 can move orderly, and the whole annular ingot casting machine 1 runs on the annular slide rail 11.
The operation of the ingot casting apparatus 100 according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 5.
Specifically, in the working state, the operator operates the casting device 4, the crude copper liquid is poured into the ingot mold 2 through the casting device 4, after quantitative casting, the casting ladle 42 is automatically lifted, and when one ingot mold 2 is full, the ingot mold vehicle 12 moves one mold position to cast the next empty ingot mold 2, and the processes are sequentially carried out. The casting device 4 uses a driving device 43 such as an electric push rod to drive a crank fixed on a casting ladle 42, the reciprocating motion of the electric push rod is converted into the rotating motion of the crank, the casting ladle 42 is swung for a certain angle, slurry such as crude copper discharged from an industrial furnace into the casting ladle 42 flows into the ingot mold 2, and the casting ladle 42 is automatically lifted after quantitative casting. In the present embodiment, the casting device 4 may be driven by an electric push rod, but the present invention is not limited thereto, and the driving device 43 may be driven by other forms such as an electric motor and a chain drive in other embodiments of the present invention.
After casting is finished, smoke formed on the surface of the crude copper liquid is collected through the smoke collecting hood 7 in the advancing process of the ingot mold vehicle 12, meanwhile, in the advancing process of the ingot mold vehicle 12, the crude copper liquid is continuously cooled by air, solidification and crusting are formed on the surface of the crude copper liquid when the crude copper liquid reaches the water spray cooling device 8, then water spray cooling is continuously carried out in the cooling device 8, and the crude copper liquid is completely solidified into ingots 23 such as crude copper ingots when the crude copper liquid reaches the mold overturning device 5. The control system 10 controls the annular ingot casting machine 1 to stop, the mold overturning device 5 is started, the mold overturning arm 54 extends out, the hook 541 on the mold overturning arm 54 hooks the trunnion 22 on the ingot mold 2, the mold overturning arm 54 continues to extend out and drive the ingot mold 2, the ingot mold 2 rotates for a certain angle around the pin shaft 21 connected with the ingot mold vehicle 12, and the crude copper ingot is separated from the ingot mold 2; the stripper arm 54 is then retracted and the trunnion 22 is disengaged from the catch 541.
If the casting position allows, the annular ingot casting machine 1 continues to move, the empty ingot mold 2 moves to the spraying device 6 to spray the release agent, and the casting position is continued to be reached, and the crude copper liquid is cast next time.
wherein, according to the working beat of the equipment, the two groups of mould turning devices 5 and the two groups of conveying devices 9 alternately turn out the crude copper ingot from the ingot mould 2. The crude copper ingot falls onto the ingot turnover device 91 after being turned out from the ingot mold 2, and the crude copper ingot falls onto the ingot turnover device 91 in a large-upper-lower state in the ingot mold 2, and is turned over once by the ingot turnover device 91, so that the crude copper ingot is ensured to fall onto the conveying roller way 92 in the large-upper-lower state, and then is taken away by a crane. The working process of the ingot casting device 100 according to the embodiment of the invention is completed.
According to the ingot casting device 100 provided by the embodiment of the invention, the functions of automatic casting, smoke collection, cooling, mold turning, ingot turning, mold release agent spraying and the like of slurry such as crude copper liquid can be realized, the working efficiency is improved, the requirement of metallurgical work is met, the labor intensity is reduced, and the environment is improved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (5)
1. An ingot casting apparatus, comprising:
an annular ingot casting machine;
The ingot mould is arranged on the annular ingot casting machine and can move along the annular ingot casting machine, the ingot mould can turn between a casting position and an ingot stripping position, and the ingot mould comprises a plurality of ingot moulds which are sequentially arranged along the annular ingot casting machine;
the ingot casting machine driving device is connected with the annular ingot casting machine so as to drive the ingot mold to move;
A casting device for casting the slurry into the ingot mold;
A mould turnover device for driving the ingot mould to turn between a casting position and an ingot stripping position;
A spraying device for spraying the mold release agent on the ingot mold,
wherein the casting device, the mould turnover device and the spraying device are sequentially arranged along the moving direction of the ingot mould;
A cooling device is arranged in a region which is positioned at the downstream of the casting device and at the upstream of the die turnover device;
One end of the ingot mould is hinged with the annular ingot casting machine, and the mould overturning device comprises:
A base;
one end of the driven connecting rod is hinged with the base;
the driving connecting rod is separated from the driven connecting rod, and one end of the driving connecting rod is hinged with the base;
the mould overturning arm is hinged with the second end of the driven connecting rod and the second end of the driving connecting rod respectively and is suitable for driving the other end of the ingot mould to rotate so as to overturn the ingot mould;
The driving piece is connected with the driving connecting rod and used for driving the driving connecting rod to rotate;
A hook part is arranged on the mould turning arm, a trunnion matched with the hook part is arranged at the other end of the ingot mould, and the mould turning arm is suitable for hooking the trunnion through the hook part and driving the ingot mould to turn between a casting position and a ingot stripping position;
The mould overturning device is arranged on the inner side of the annular ingot casting machine, and a conveying device corresponding to the mould overturning device is arranged on the outer side of the annular ingot casting machine;
The conveying device comprises an ingot overturning device and a conveying roller way;
And after the ingot mold is demoulded by the mold overturning device, when the ingot mold runs to the position of the spraying device, the spraying device is started and starts to spray the demoulding agent into the empty ingot mold.
2. The ingot casting apparatus of claim 1, wherein the annular ingot casting machine is provided with a fume collecting hood, the fume collecting hood is located downstream of the casting apparatus in the moving direction of the ingot mold, and the fume collecting hood covers at least a part of the ingot mold running downstream of the casting apparatus for collecting fumes.
3. Ingot casting apparatus according to any of claims 1-2, wherein the ring-shaped ingot casting machine comprises:
An annular slide rail;
The ingot mould vehicle is arranged on the annular slide rail and can move along the annular slide rail,
the ingot mould is arranged on the ingot mould vehicle in a turnover way.
4. The ingot casting apparatus of claim 3, wherein the ingot casting machine driving apparatus comprises:
the horizontal chain is connected with the ingot mold trolley, and a horizontal wheel is arranged at the joint of chain links of the horizontal chain;
The chain driving device comprises a driving chain wheel, a driven chain wheel and a roller chain, wherein a vertical plate is arranged on the roller chain, and the vertical plate is matched with the horizontal wheel in operation;
And the driving motor is connected with the driving chain wheel so as to drive the roller chain to rotate.
5. the ingot casting apparatus of claim 1, wherein the casting apparatus comprises:
a support portion;
The casting ladle is rotatably connected with the supporting part, and one end of the casting ladle faces to an ingot mold on the annular ingot casting machine and is used for injecting slurry into the ingot mold;
And one end of the driving device is connected with the supporting part, and the other end of the driving device is connected with the other end of the casting ladle so as to drive the casting ladle to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610409206.9A CN105903914B (en) | 2016-06-12 | 2016-06-12 | ingot casting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610409206.9A CN105903914B (en) | 2016-06-12 | 2016-06-12 | ingot casting device |
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| CN105903914A CN105903914A (en) | 2016-08-31 |
| CN105903914B true CN105903914B (en) | 2019-12-10 |
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| CN107363231A (en) * | 2017-08-14 | 2017-11-21 | 常宝蓬 | A kind of disc type molten metal casting forming machine |
| CN108115113A (en) * | 2017-12-20 | 2018-06-05 | 佛山市鑫锦龙机械科技有限公司 | A kind of die casting conveying device |
| CN107962185B (en) * | 2018-01-23 | 2024-04-19 | 广西星冶科技有限公司 | Synchronous control device for rotary continuous casting and equipment thereof |
| CN114101597B (en) * | 2021-11-09 | 2023-09-26 | 南京善若网络科技有限公司 | Be used for orthopedics steel sheet to mould type equipment |
| CN116571700B (en) * | 2023-05-12 | 2024-02-09 | 内蒙古卓祥机电设备制造有限责任公司 | Automatic smelting casting system and casting method |
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| JP2002086247A (en) * | 2000-09-12 | 2002-03-26 | Nisshin Steel Co Ltd | Method and device for peeling off steel block in cast iron machine |
| CN201333504Y (en) * | 2008-12-01 | 2009-10-28 | 太原恒瑞镁技术开发有限公司 | Disc pig molding machine |
| CN101823144A (en) * | 2010-02-23 | 2010-09-08 | 江西众加利高科技有限公司 | Quantitative pouring device of metallic solution |
| CN203245342U (en) * | 2013-03-21 | 2013-10-23 | 陈炳昌 | Automatic casting machine for copper ingot smelting |
| CN203843155U (en) * | 2014-03-18 | 2014-09-24 | 南京云开合金有限公司 | Automatic tipping casting molding device |
| CN205834137U (en) * | 2016-06-12 | 2016-12-28 | 中国恩菲工程技术有限公司 | Ingot casting device |
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