CN211248251U - Horizontal die casting machine with heat dissipation melting furnace - Google Patents
Horizontal die casting machine with heat dissipation melting furnace Download PDFInfo
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- CN211248251U CN211248251U CN201921813356.1U CN201921813356U CN211248251U CN 211248251 U CN211248251 U CN 211248251U CN 201921813356 U CN201921813356 U CN 201921813356U CN 211248251 U CN211248251 U CN 211248251U
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- smelting pot
- die casting
- melting furnace
- casting machine
- smelting
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
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Abstract
The utility model discloses a horizontal die casting machine with heat dissipation stove, it relates to the technical field of die casting machine, aim at solving aluminium metal liquid and continue the problem that the temperature continues to rise probably to lead to the metal liquid to splash under heating device residual temperature, its technical scheme main points are including the smelting pot, feed arrangement, die-casting device, be provided with a plurality of radiator fan on the smelting pot body, the outside of smelting pot body sets up to the smelting pot shell body, the inboard of smelting pot body sets up to interior crucible, the inboard of interior crucible is formed with the smelting pot inner chamber, the top of smelting pot inner chamber sets up to the smelting pot mouth, the outside of interior crucible is provided with high temperature electromagnetic induction coil, be provided with the electromagnetic shielding stratum reticulare between high temperature electromagnetic induction coil and the shaping furnace lining, be provided with the suction opening on the smelting pot mouth. The effect of avoiding the phenomenon that the temperature of the molten aluminum liquid is continuously raised at the residual temperature of the heating device to cause the increase of the air suction quantity of the aluminum liquid and cause the pin holes and air holes of the die casting is achieved.
Description
Technical Field
The utility model belongs to the technical field of the technique of die casting machine and specifically relates to a horizontal die casting machine with heat preservation smelting pot is related to.
Background
The die casting machine is a device which injects a molten liquid of an alloy into a charging barrel, then injects a certain amount of molten liquid of the alloy into a die cavity through a plunger arranged in the charging barrel, and forms a casting after cooling and molding. A charging barrel in the traditional die-casting equipment can only be filled with a certain amount of molten metal liquid according to the size of a casting, after the material injection is finished, a plunger is reset to an initial position, and the quantitative molten metal liquid is added into the charging barrel again for the next die-casting.
The prior Chinese patent with the publication number of CN208487959U discloses a smelting furnace of a hot chamber die casting machine adopting a gas-electric hybrid heating mode, which comprises a furnace wall, a crucible, a fixed support, an electric heating coil, a burner, an exhaust pipe, a real-time temperature monitoring probe, a control console, a controller and a gas pipe. The electric heating coil and the real-time temperature monitoring probe are in signal connection with the console, and the heating is stopped when the preset temperature of 650-680 ℃ is reached.
According to the prior art, the temperature of the heating device cannot be effectively and timely reduced after the smelting furnace is heated to the required temperature, the temperature of molten aluminum in the smelting furnace is still raised, and the air suction volume of the molten aluminum is increased due to the overhigh temperature of the molten aluminum, so that a die casting is easy to have pinholes and air holes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a horizontal die casting machine, thereby it has the effect that prevents that the aluminium melt high temperature from avoiding pinhole or gas pocket to appear in the die casting.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a horizontal die casting machine with heat dissipation stove, includes smelting pot, feed arrangement, die-casting device, its characterized in that: be provided with a plurality of radiator fan on the smelting pot body, the outside of smelting pot body sets up to the smelting pot shell body, the inboard of smelting pot body sets up to interior crucible, the inboard of interior crucible is formed with the smelting pot inner chamber, the top of smelting pot inner chamber sets up to the smelting pot mouth, the outside of interior crucible is provided with high temperature electromagnetic induction coil, high temperature electromagnetic induction coil's the outside is provided with the shaping furnace lining, be provided with the electromagnetic shield stratum reticulare between high temperature electromagnetic induction coil and the shaping furnace lining, be provided with the suction opening on the smelting pot mouth, the suction opening has the fan through steam blast pipe intercommunication, radiator fan, high temperature electromagnetic induction coil, fan all are connected with the control cabinet electricity that even has real-time temperature monitoring probe of smelting pot.
By adopting the technical scheme, the temperature of the heating device is effectively reduced by the cooling fan, the heating device stops continuously heating after the smelting furnace is heated to the required temperature, the cooling fan is started for a period of time to remove the waste heat of the heating device, the phenomenon that the temperature of molten aluminum liquid continuously rises at the waste heat of the heating device to increase the suction volume of the aluminum liquid is avoided, and the phenomenon that a die casting piece generates a pinhole or an air hole is avoided.
Further, a hot air exhaust pipe and a hot air waste heat recovery device are sequentially connected between the air suction opening and the fan, a water tank is arranged in the hot air waste heat recovery device, and a hot air circulation channel bypassing the water tank is arranged in the hot air waste heat recovery device.
Through adopting above-mentioned technical scheme, steam waste heat recovery device can send the hot gas that interior crucible produced to steam waste heat recovery device and carry out steam waste heat recovery, resources are saved.
Furthermore, a temperature-resistant heat-insulation material layer is arranged between the outer shell of the smelting furnace and the forming furnace lining.
Through adopting above-mentioned technical scheme, prevent that the staff from running into the smelting pot and being scalded.
Furthermore, a foamed ceramic filter plate is arranged at the joint of the hot air exhaust pipe and the air suction opening.
Through adopting above-mentioned technical scheme, prevent that sublimed molten metal from polluting the steam blast pipe.
Further, an air outlet of the fan is connected with an air filtering device.
Through adopting above-mentioned technical scheme, the die casting machine smelting pot that plays the filtration extraction can produce a large amount of harmful gas in the use, reduces the pollution to atmospheric.
Further, the melting furnace opening is provided with a melting furnace cover, and the circumference of the melting furnace cover is rotatably arranged on the melting furnace opening.
By adopting the technical scheme, the cover of the melting furnace is covered when the processing is stopped, so that the heat is prevented from being dissipated too fast.
Further, feed arrangement includes support post, first arm, material spoon, first arm is installed on support post, the material spoon is installed in the one end that support post was kept away from to first arm.
Through adopting above-mentioned technical scheme, replace the staff through robotic arm and reinforced, prevent that the staff is scalded to the molten metal.
Further, a second mechanical arm is arranged on the supporting upright post, and a release agent spraying device is arranged at one end, far away from the supporting upright post, of the second mechanical arm.
Through adopting above-mentioned technical scheme, spray the release agent before die-casting, prevent that the model from gluing on the mould.
To sum up, the utility model discloses a beneficial technological effect does:
1. the cooling fan, the air suction opening and the fan are arranged, so that the effect of reducing the temperature is achieved;
2. through the arrangement of the feeding device, the effect of preventing workers from being scalded during feeding is achieved;
3. through the setting of steam waste heat recovery device to the production is sent the hot gas that interior crucible produced to steam waste heat recovery device and is carried out steam waste heat recovery, resources are saved effect.
Drawings
FIG. 1 is a schematic view of the overall structure of a die casting machine;
FIG. 2 is a schematic view of the overall structure of the furnace;
fig. 3 is a cross-sectional view of the furnace.
In the figure, 1, a furnace; 11. a heat radiation fan; 12. an outer furnace shell; 13. an inner crucible; 14. an inner cavity of the smelting furnace; 15. a high temperature electromagnetic induction coil; 16. an electromagnetic shielding mesh layer; 17. forming a furnace lining; 18. a temperature-resistant heat-insulating material layer; 2. a feeding device; 21. supporting the upright post; 22. a first robot arm; 23. a material spoon; 24. a second mechanical arm; 25. a release agent spraying device; 3. a die casting device; 4. an air suction opening; 41. a hot gas exhaust pipe; 42. a hot gas waste heat recovery device; 43. a hot gas flow passage; 44. a water tank; 45. a fan; 46. a foamed ceramic filter plate; 5. and (4) a furnace cover.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1, for the utility model discloses a horizontal die casting machine with heat dissipation stove, including smelting pot 1, feed arrangement 2, die-casting device 3, be provided with a plurality of radiator fan 11 on the smelting pot 1 body, the smelting pot mouth is provided with smelting pot lid 5, and the peripheral a bit of rotation setting of smelting pot lid 5 is on smelting the stove mouth. A supporting upright post 21 is vertically arranged between the feeding device 2 and the die-casting device 3, a first mechanical arm 22 is arranged on the supporting upright post 21, and one end of the first mechanical arm 22, which is far away from the supporting upright post 21, is provided with a material spoon 23 for containing metal liquid from the smelting furnace 1, the first mechanical arm 22 comprises a first connecting rod 221, a second connecting rod 222, a third connecting rod 223 and a connecting piece 234, one end of the first connecting rod 221 and one end of the connecting piece 224 are fixed on the supporting upright post 21 and connected with a rotating shaft of a motor in the supporting upright post 21, the other end of the first connecting rod 221 is connected with one end of the third connecting rod 223, the other end of the connecting piece 224 is connected with one end of the second connecting rod 222 and the other end of the second connecting rod 222 is connected with the third connecting rod 223, and the material spoon 23 is arranged. During charging, the first connecting rod 221 rotates clockwise around the fixed point fixed on the supporting upright post 21 to extend the ladle 23 into the melting furnace, then the first connecting rod 221 rotates anticlockwise to enable the ladle 23 to leave the melting furnace 1, the connecting sheet 224 rotates anticlockwise around the fixed point fixed on the supporting upright post 21 to reduce the included angle between the first connecting rod 221 and the third connecting rod 223, the first connecting rod 221 rotates clockwise to send the ladle 23 to the feeding position of the die-casting device 3, the gravity center of the ladle 23 is located at the bottom end of the ladle, the ladle 23 is always in the upward opening state in the above processes, and then the ladle 23 is rotated by the motor to pour aluminum liquid into the feeding position of the die-casting device 3. Meanwhile, the support column 21 is provided with a second mechanical arm 24, one end of the second mechanical arm 24, which is far away from the support column 21, is provided with a release agent spraying device 25, the second mechanical arm 24 comprises a bent connecting rod 241 and a direct connecting rod 242, and the bent connecting rod 241 and the direct connecting rod 242 simultaneously rotate downwards, so that the release agent spraying device 25 is located between the dies of the die-casting device 3 to spray a release agent on the dies before die-casting, and therefore, a die-cast part is prevented from being stuck on the dies.
Referring to fig. 2 and 3, the outer side of the melting furnace 1 body is provided with a melting furnace outer shell 12, the inner side of the melting furnace 1 body is provided with an inner crucible 13, the inner side of the inner crucible 13 is provided with a melting furnace inner cavity 14, the top of the melting furnace inner cavity 14 is provided with a melting furnace opening, the outer side of the inner crucible 13 is provided with a high-temperature electromagnetic induction coil 15, the inner crucible 13 is heated and melted by the high-temperature electromagnetic induction coil 15, the electromagnetic heating is pollution-free, the heating efficiency is high, an electromagnetic shielding mesh layer 16 is arranged between the high-temperature electromagnetic induction coil 15 and a forming furnace lining 17, and. A temperature-resistant heat insulation material layer 18 is arranged between the outer shell 12 of the smelting furnace and the forming furnace lining 17, and the temperature-resistant heat insulation material layer 18 is a WDS heat insulation plate, so that workers are prevented from being scalded when touching the smelting furnace 1.
Referring to fig. 2 and 3, the suction opening 4 and the fan 45 are connected with the hot air waste heat recovery device 42 through the hot air exhaust pipe 41, the hot air waste heat recovery device 42 is provided with a hot air circulation passage 43, the hot air waste heat recovery device 42 is internally provided with a water tank 44, the water tank 44 is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe is communicated with a faucet, and the water outlet pipe is communicated with a water suction pump. A ceramic foam filter plate 46 is disposed at the joint of the hot air exhaust pipe 41 and the suction opening 4, and an air filter device (not shown) is connected to the exhaust opening of the fan 45 to prevent the harmful gas from polluting the air.
The implementation principle of the embodiment is as follows: adding the aluminum metal into the smelting furnace 1, starting the high-temperature electromagnetic induction coil 15 to slowly heat the aluminum metal so as to melt the aluminum metal, stopping heating when the metal is heated to the required temperature, and starting the heat radiation fan 11 to radiate the waste heat of the heating device so as to prevent the temperature of the molten aluminum metal from continuously rising and increase the air suction volume of the aluminum metal, thereby avoiding the generation of pinholes or air holes in the die casting. Starting the feeding device after the aluminum metal liquid reaches the required temperature, transferring the metal liquid to the die-casting device 3 through the material spoon 23, spraying the die through the release agent injection device 25 before die-casting to prevent the die-casting from being stuck on the die, in the process of heating aluminum, the fan 45 extracts hot air generated by a smelting furnace opening through the air suction opening 4, the hot air is conveyed to an exhaust opening of the fan 45 through the hot air exhaust pipe 41 and the hot air circulation passage 43, and the hot air is exhausted into the air after being filtered through the air filtering device arranged on the fan 45, so that the pollution to the air is reduced. The water tank 44 disposed in the hot air recovery device is heated when passing through the hot air circulation passage 43, the water tank 44 recovers the waste heat of the hot air, the water in the water tank 44 is heated, and the obtained hot water can be used for cleaning machines or washing hands, so as to save resources.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a horizontal die casting machine with heat dissipation stove, includes smelting pot (1), feed arrangement (2), die-casting device (3), its characterized in that: be provided with a plurality of radiator fan (11) on smelting pot (1) body, the outside of smelting pot (1) body sets up to smelting pot shell body (12), the inboard of smelting pot (1) body sets up to interior crucible (13), the inboard of interior crucible (13) is formed with smelting pot inner chamber (14), the top of smelting pot inner chamber (14) sets up to the smelting pot mouth, the outside of interior crucible (13) is provided with high temperature electromagnetic induction coil (15), the outside of high temperature electromagnetic induction coil (15) is provided with shaping furnace lining (17), be provided with electromagnetic shielding net layer (16) between high temperature electromagnetic induction coil (15) and shaping furnace lining (17), be provided with suction opening (4) on the smelting pot mouth, suction opening (4) have fan (45) through steam blast pipe (41) intercommunication, radiator fan (11), high temperature electromagnetic induction coil (15), The fans (45) are electrically connected with a console of the smelting furnace, which is connected with a real-time temperature monitoring probe.
2. The horizontal die casting machine with a heat-dissipating melting furnace as claimed in claim 1, wherein: the hot air exhaust pipe (41) and the hot air waste heat recovery device (42) are sequentially connected between the air suction opening (4) and the fan (45), the water tank (44) is arranged in the hot air waste heat recovery device (42), and a hot air circulation channel (43) bypassing the water tank (44) is arranged in the hot air waste heat recovery device (42).
3. The horizontal die casting machine with a heat-dissipating melting furnace as claimed in claim 1, wherein: and a temperature-resistant heat-insulating material layer (18) is arranged between the outer shell (12) of the smelting furnace and the forming furnace lining (17).
4. The horizontal die casting machine with a heat-dissipating melting furnace as claimed in claim 2, wherein: and a foamed ceramic filter plate (46) is arranged at the joint of the hot air exhaust pipe (41) and the air suction opening (4).
5. The horizontal die casting machine with a heat-dissipating melting furnace as claimed in claim 1, wherein: and an air outlet of the fan (45) is connected with an air filtering device.
6. The horizontal die casting machine with a heat-dissipating melting furnace as claimed in claim 1, wherein: the melting furnace opening is provided with a melting furnace cover (5), and the periphery of the melting furnace cover (5) is rotationally arranged on the melting furnace opening at one point.
7. The horizontal die casting machine with a heat-dissipating melting furnace as claimed in claim 1, wherein: the feeding device (2) comprises a supporting upright post (21), a first mechanical arm (22) and a material spoon (23), wherein the first mechanical arm (22) is installed on the supporting upright post (21), and the material spoon (23) is installed at one end, far away from the supporting upright post (21), of the first mechanical arm (22).
8. The horizontal die casting machine with a heat sink melting furnace as claimed in claim 7, wherein: and a second mechanical arm (24) is arranged on the support upright post (21), and a release agent spraying device (25) is arranged at one end, far away from the support upright post (21), of the second mechanical arm (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921813356.1U CN211248251U (en) | 2019-10-25 | 2019-10-25 | Horizontal die casting machine with heat dissipation melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921813356.1U CN211248251U (en) | 2019-10-25 | 2019-10-25 | Horizontal die casting machine with heat dissipation melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211248251U true CN211248251U (en) | 2020-08-14 |
Family
ID=71989887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921813356.1U Expired - Fee Related CN211248251U (en) | 2019-10-25 | 2019-10-25 | Horizontal die casting machine with heat dissipation melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211248251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433813A (en) * | 2022-01-19 | 2022-05-06 | 浙江飞哲工贸有限公司 | Machining device and machining process of all-aluminum radiator |
-
2019
- 2019-10-25 CN CN201921813356.1U patent/CN211248251U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433813A (en) * | 2022-01-19 | 2022-05-06 | 浙江飞哲工贸有限公司 | Machining device and machining process of all-aluminum radiator |
| CN114433813B (en) * | 2022-01-19 | 2024-04-02 | 浙江飞哲科技股份有限公司 | Processing device and processing technology of all-aluminum radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20211025 |
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| CF01 | Termination of patent right due to non-payment of annual fee |