CN110918953A - Novel pouring equipment - Google Patents
Novel pouring equipment Download PDFInfo
- Publication number
- CN110918953A CN110918953A CN201911323748.4A CN201911323748A CN110918953A CN 110918953 A CN110918953 A CN 110918953A CN 201911323748 A CN201911323748 A CN 201911323748A CN 110918953 A CN110918953 A CN 110918953A
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- box body
- side wall
- material channel
- mold
- tank
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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
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses novel pouring equipment, which belongs to the technical field of pouring and comprises a tank body, a material channel, a first air cylinder, a first lug, a mould box body, a mould cover, a pressure pump, a second air cylinder and a controller. The novel pouring equipment disclosed by the invention can realize the control of the speed of the molten metal entering the mould, so that the forming effect of the mould is better; the tank body loaded with molten metal liquid can be pressurized, so that the metal liquid can be better filled in each place in the mold, the defective casting waste is prevented from being generated, the cooling and forming time of the casting can be accelerated, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of pouring, in particular to novel pouring equipment.
Background
Pouring means pouring molten metal into a mold and cooling and forming. The method comprises two common pouring methods, namely a die-casting method and a continuous steel-casting method, wherein the die-casting method is to place molten metal in a bottom-leakage ladle, the lower end surface of the bottom-leakage ladle is provided with an outlet with a plug, a mold is placed below the bottom-leakage ladle, a cavity for molding a casting is formed in the mold, and a pouring gate is formed in the cavity in an extending manner for allowing the molten metal to flow in, so that the molten steel can flow into the cavity in the mold from the pouring gate of the mold by opening the plug, and the required casting can be molded; the pressure of the molten metal is insufficient when the molten metal enters, and the molten metal cannot enter small places in the mold, so that casting waste products with defects are often formed after the casting is formed; meanwhile, due to the fact that the temperature is too high, the cooling and forming time of the casting is too long, and production efficiency is affected, and therefore improvement on the prior art is needed.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide novel pouring equipment which can control the speed of molten metal entering a mold so as to ensure that the mold has a better forming effect; the tank body loaded with molten metal liquid can be pressurized, so that the metal liquid can be better filled in each place in the mold, the defective casting waste is prevented from being generated, the cooling and forming time of the casting can be accelerated, and the production efficiency is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides novel pouring equipment which comprises a tank body, a material channel, a first air cylinder, a first lug, a mold box body, a mold cover, a pressure pump, a second air cylinder and a controller, wherein the material channel is arranged on the tank body;
a pressure pump is arranged above the tank body and is connected with the inside of the tank body through a pressure pipeline;
the material channel is connected with the bottom of the tank body, a first groove is formed in the left side wall of the material channel, the first groove is in a semicircular shape, an opening is formed in the right side wall of the material channel corresponding to the first groove, the first bump penetrates through the opening and extends into the material channel, the shape of the left end of the first bump corresponds to that of the first groove, a first air cylinder is arranged on the right side of the first bump, and the first air cylinder is fixedly connected with the first bump through a push rod;
the bottom of the material channel is fixedly connected with a mold cover, the bottom of the mold cover is provided with a mold box body, two ends of the mold cover are provided with second convex blocks which are trapezoidal convex blocks, two ends of the top of the mold box body are provided with second grooves, and the second convex blocks are correspondingly embedded with the second grooves; cooling pipelines are arranged in the bottom wall and the side wall of the mold box body, a liquid inlet is arranged on the left side wall of the mold box body, a liquid outlet is arranged on the right side wall of the mold box body, and the liquid inlet and the liquid outlet are respectively connected with the cooling pipelines;
the controller sets up in the mould box outside, first cylinder, second cylinder and force (forcing) pump all with controller circuit connection.
In a preferred technical scheme of the invention, a water storage tank is arranged outside the mold box body, the top of the water storage tank is provided with an opening, the liquid outlet is connected with the top of the side wall of the water storage tank through a pipeline, a circulating pump is arranged on the left side of the water storage tank and is respectively connected with a liquid inlet and the bottom of the side wall of the water storage tank through pipelines, and the circulating pump is in circuit connection with a controller; through setting up storage water tank and circulating pump, the water that enters into in the cooling pipe is through exchanging heat with the air at the storage water tank, falls the back to the temperature, and the effect through the circulating pump reenters for the cooling of mould box in the cooling pipe for the water cyclic utilization of cooling, better saves the resource.
In a preferred technical scheme of the invention, a water level sensor is arranged in the water storage tank, a water inlet pipeline is arranged on the side wall of the water storage tank, a water inlet valve is arranged on the water inlet pipeline, the water level sensor and the water inlet valve are in circuit connection with a controller, the water in the water storage tank can be evaporated, the evaporation speed can be greatly increased due to the high temperature of the water, the water level sensor is arranged to detect the water quantity in the water storage tank, and when the water quantity is insufficient, the controller opens the water inlet valve to supplement the water to the water storage tank.
In a preferred technical scheme of the invention, the first heat-insulating layer is arranged on the outer side wall of the tank body, and the heat-insulating capability of the tank body is improved and the pouring is prevented from being influenced by heat loss by arranging the first heat-insulating layer.
In a preferred technical scheme of the invention, the outer side wall of the material channel is provided with the second heat-insulating layer, and the heat-insulating capability of the material channel is improved by arranging the second heat-insulating layer, so that the molten metal is prevented from cooling and solidifying in the material channel due to heat dissipation.
The invention has the beneficial effects that:
according to the novel pouring equipment provided by the invention, the quantitative molten metal is filled in the tank body, the volume of the molten metal in the tank body can just fill the mold box body, when the equipment starts pouring, the controller firstly starts the pressure pump to increase the air pressure in the tank body to a rated value, then the controller separates the embedded first bump from the first groove by controlling the first air cylinder, so that the molten metal in the tank body enters the mold box body through the material channel, the through hole controller controls the first air cylinder to control the flowing speed of the molten metal in the material channel, and when the amount of the molten metal is reduced, the speed of the molten metal entering the mold box body is slowly reduced, so that the forming effect of a casting is better;
the pressure pump is arranged, so that the air pressure in the tank body is far greater than the air pressure in the mold box body, when the metal liquid in the material channel flows, the metal liquid can be filled in each place in the mold better, and defective casting waste products are prevented from being generated;
by arranging the cooling pipeline, when the molten metal is completely injected into the mold box body, water is continuously conveyed from the liquid inlet, so that the water is discharged from the liquid outlet through the cooling pipeline, a large amount of heat is taken out, and the molten metal in the mold box body is rapidly cooled to form a casting;
the mould cover is better embedded with the mould box body by arranging the second lug and the second groove, so that the airtightness is improved, air is prevented from entering, and the air pressure in the mould box body is closer to a vacuum state after the vacuum pump works; through setting up the second cylinder, make the foundry goods after the cooling, can start the second cylinder through the controller, part mould lid and mould box, and then take out the foundry goods of mould box.
Drawings
FIG. 1 is a schematic structural diagram of a novel casting apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a novel pouring equipment controller according to an embodiment of the present invention.
In the figure:
1. a tank body; 2. a material channel; 3. a first cylinder; 4. a first bump; 5. a mold cover; 6. a mold box body; 7. a pressure pump; 8. a pressurized conduit; 9. a second cylinder; 10. a controller; 11. a first groove; 12. a second bump; 13. a second groove; 14. a cooling pipeline; 15. a liquid inlet; 16. a liquid outlet; 17. a water storage tank; 18. a circulation pump; 19. a water level sensor; 20. a water inlet pipe; 21. a water inlet valve; 22. a first insulating layer; 23. and a second insulating layer.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 and 2, the embodiment provides a novel casting apparatus,
the device comprises a tank body 1, a material channel 2, a first air cylinder 3, a first bump 4, a mould box body 6, a mould cover 5, a pressure pump 7, a second air cylinder 9 and a controller 10;
a pressure pump 7 is arranged above the tank body 1, and the pressure pump 7 is connected with the inside of the tank body 1 through a pressure pipeline 8;
the material channel 2 is connected with the bottom of the tank body 1, a first groove 11 is arranged on the left side wall of the material channel 2, the first groove 11 is in a semicircular shape, an opening is formed in the right side wall of the material channel 2 corresponding to the first groove 11, a first lug 4 penetrates through the opening and extends into the material channel 2, the shape of the left end of the first lug 4 corresponds to that of the first groove 11, a first cylinder 3 is arranged on the right side of the first lug 4, and the first cylinder 3 is fixedly connected with the first lug 4 through a push rod;
the bottom of the material channel 2 is fixedly connected with a mold cover 5, the bottom of the mold cover 5 is provided with a mold box body 6, two ends of the mold cover 5 are provided with second convex blocks 12, the second convex blocks 12 are trapezoidal convex blocks, two ends of the top of the mold box body 6 are provided with second grooves 13, and the second convex blocks 12 are correspondingly embedded with the second grooves 13; cooling pipelines 14 are arranged in the bottom wall and the side wall of the mold box body 6, a liquid inlet 15 is arranged on the left side wall of the mold box body 6, a liquid outlet 16 is arranged on the right side wall of the mold box body 6, and the liquid inlet 15 and the liquid outlet 16 are respectively connected with the cooling pipelines 14;
the controller 10 is arranged outside the die box body 6, and the first cylinder 3, the second cylinder 9 and the pressure pump 7 are all in circuit connection with the controller 10.
A water storage tank 17 is arranged outside the mold box body 6, the top of the water storage tank 17 is provided with an opening, a liquid outlet 16 is connected with the top of the side wall of the water storage tank 17 through a pipeline, a circulating pump 18 is arranged on the left side of the water storage tank 17, the circulating pump 18 is respectively connected with the liquid inlet 15 and the bottom of the side wall of the water storage tank 17 through pipelines, and the circulating pump 18 is in circuit connection with the; by arranging the water storage tank 17 and the circulating pump 18, water entering the cooling pipeline 14 exchanges heat with air in the water storage tank 17, the temperature is reduced, and then the water enters the cooling pipeline 14 through the action of the circulating pump 18 to cool the mold box 6, so that the cooled water is recycled, and resources are saved better;
a water level sensor 19 is arranged in the water storage tank 17, a water inlet pipeline 20 is arranged on the side wall of the water storage tank 17, a water inlet valve 21 is arranged on the water inlet pipeline 20, the water level sensor 19 and the water inlet valve 21 are in circuit connection with the controller 10, because water in the water storage tank 17 can be evaporated, and because the temperature of the water is higher, the evaporation speed can be greatly increased, the water quantity in the water storage tank 17 is detected by arranging the water level sensor 19, and when the water quantity is insufficient, the controller 10 opens the water inlet valve 21 to supplement water to the water storage tank 17;
the outer side wall of the tank body 1 is provided with the first heat-insulating layer 22, and the heat-insulating capability of the tank body 1 is improved by arranging the first heat-insulating layer 22, so that heat loss is prevented from influencing pouring;
the outer side wall of the material channel 2 is provided with a second heat-insulating layer 23, and the heat-insulating capability of the material channel 2 is improved by arranging the second heat-insulating layer 23, so that the molten metal is prevented from cooling and solidifying in the material channel 2 due to heat dissipation;
the quantitative molten metal is filled in the tank body 1, the volume of the molten metal in the tank body 1 can just fill the mold box body 6, when the equipment starts to pour, the controller 10 firstly starts the pressure pump 7 to increase the air pressure in the tank body 1 to a rated value, then the controller 10 separates the embedded first bump 4 from the first groove 11 by controlling the first cylinder 3, so that the molten metal in the tank body 1 enters the mold box body 6 through the material channel 2, the through hole controller 10 controls the first cylinder 3 to control the flowing speed of the molten metal in the material channel 2, and when the amount of the molten metal is reduced, the speed of the molten metal entering the mold box body 6 is slowly reduced, so that the forming effect of a casting is better;
by arranging the pressure pump 7, the air pressure in the tank body 1 is far greater than the air pressure in the die box body 6, and when the metal liquid in the material channel 2 flows, the metal liquid can be better filled in each place in the die, so that defective casting waste products are prevented;
by arranging the cooling pipeline 14, when the metal liquid is completely injected into the mold box body 6, water is continuously conveyed from the liquid inlet 15, so that the water is discharged from the liquid outlet 16 through the cooling pipeline 14, a large amount of heat is brought out, and the metal liquid in the mold box body 6 is rapidly cooled to form a casting;
the mould cover 5 is better embedded with the mould box body 6 by arranging the second convex block 12 and the second groove 13, so that the air tightness is improved, air is prevented from entering, and the air pressure in the mould box body 6 is closer to a vacuum state after the vacuum pump works; through setting up second cylinder 9, make the foundry goods after the cooling, can start second cylinder 9 through controller 10, separate mould lid 5 with mould box 6, and then take out the foundry goods of mould box 6.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (5)
1. A novel pouring equipment which is characterized in that: the device comprises a tank body (1), a material channel (2), a first cylinder (3), a first bump (4), a mold box body (6), a mold cover (5), a pressure pump (7), a second cylinder (9) and a controller (10);
a pressure pump (7) is arranged above the tank body (1), and the pressure pump (7) is connected with the inside of the tank body (1) through a pressure pipeline (8);
the material channel (2) is connected with the bottom of the tank body (1), a first groove (11) is formed in the left side wall of the material channel (2), the first groove (11) is semicircular, an opening is formed in the right side wall of the material channel (2) corresponding to the first groove (11), the first bump (4) penetrates through the opening and extends into the material channel (2), the shape of the left end of the first bump (4) corresponds to that of the first groove (11), a first air cylinder (3) is arranged on the right side of the first bump (4), and the first air cylinder (3) is fixedly connected with the first bump (4) through a push rod;
the bottom of the material channel (2) is fixedly connected with a mold cover (5), a mold box body (6) is arranged at the bottom of the mold cover (5), second convex blocks (12) are arranged at two ends of the mold cover (5), the second convex blocks (12) are trapezoidal convex blocks, second grooves (13) are arranged at two ends of the top of the mold box body (6), and the second convex blocks (12) are correspondingly embedded with the second grooves (13); cooling pipelines (14) are arranged in the bottom wall and the side wall of the mold box body (6), a liquid inlet (15) is arranged on the left side wall of the mold box body (6), a liquid outlet (16) is arranged on the right side wall of the mold box body (6), and the liquid inlet (15) and the liquid outlet (16) are respectively connected with the cooling pipelines (14);
the controller (10) is arranged outside the die box body (6), and the first cylinder (3), the second cylinder (9) and the pressure pump (7) are all connected with the controller (10) through circuits.
2. The novel casting apparatus of claim 1, wherein:
mould box (6) outside sets up storage water tank (17), storage water tank (17) open-top sets up, liquid outlet (16) meet through pipeline and storage water tank (17) lateral wall top, storage water tank (17) left side sets up circulating pump (18), inlet (15) and storage water tank (17) lateral wall bottom are connected respectively through the pipeline to circulating pump (18), circulating pump (18) and controller (10) circuit connection.
3. The novel casting apparatus of claim 2, wherein:
a water level sensor (19) is arranged in the water storage tank (17), a water inlet pipeline (20) is arranged on the side wall of the water storage tank (17), a water inlet valve (21) is arranged on the water inlet pipeline (20), and the water level sensor (19) and the water inlet valve (21) are both in circuit connection with the controller (10).
4. The novel casting apparatus of claim 1, wherein:
the outer side wall of the tank body (1) is provided with a first heat preservation layer (22).
5. The novel casting apparatus of claim 1, wherein:
and a second heat-insulating layer (23) is arranged on the outer side wall of the material channel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911323748.4A CN110918953A (en) | 2019-12-20 | 2019-12-20 | Novel pouring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911323748.4A CN110918953A (en) | 2019-12-20 | 2019-12-20 | Novel pouring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110918953A true CN110918953A (en) | 2020-03-27 |
Family
ID=69863465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911323748.4A Withdrawn CN110918953A (en) | 2019-12-20 | 2019-12-20 | Novel pouring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110918953A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338175A (en) * | 2020-10-12 | 2021-02-09 | 湖南塑源特科技有限公司 | Casting device capable of preventing burrs from appearing on surface of workpiece and using method thereof |
| CN113333679A (en) * | 2021-06-01 | 2021-09-03 | 安庆雅德帝伯活塞有限公司 | Casting mold of aluminum piston |
-
2019
- 2019-12-20 CN CN201911323748.4A patent/CN110918953A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338175A (en) * | 2020-10-12 | 2021-02-09 | 湖南塑源特科技有限公司 | Casting device capable of preventing burrs from appearing on surface of workpiece and using method thereof |
| CN113333679A (en) * | 2021-06-01 | 2021-09-03 | 安庆雅德帝伯活塞有限公司 | Casting mold of aluminum piston |
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Application publication date: 20200327 |