Aluminum ingot mold with auxiliary cooling forming function

Abstract

The utility model relates to the technical field of aluminum ingot production, and discloses an aluminum ingot mold with an auxiliary cooling and forming function, which comprises an aluminum ingot mold, a cooling chamber is arranged in the aluminum ingot mold, a forming cavity is arranged at the top of the aluminum ingot mold, heat dissipation fins are arranged in the cooling chamber, and the heat dissipation fins are fixedly connected with the inner wall of the aluminum ingot mold. A first pipeline is arranged on one side of the aluminum ingot mold in a penetrating mode, a cooling box is arranged on one side of the aluminum ingot mold, a pump is arranged on one side of the cooling box, the cooling box and the pump are connected through a pipeline, and a second pipeline is fixedly connected to the output end of the pump and arranged on the side, away from the first pipeline, of the aluminum ingot mold in a penetrating mode. The first pipeline and the second pipeline communicate with the cooling chamber, and the side, away from the aluminum ingot mold, of the first pipeline is fixedly connected with a conical pipe. According to the aluminum liquid cooling forming device, aluminum liquid can be uniformly cooled, the effect and efficiency of aluminum liquid cooling forming are improved, the time needed by aluminum liquid cooling forming is effectively shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum ingot production, in particular to an aluminum ingot mold with auxiliary cooling and forming functions. Background Art

[0002] After searching, the Chinese patent authorization number CN217432983U discloses a new type of high-efficiency aluminum ingot cooling device for an aluminum ingot production line, which relates to the field of aluminum ingot production technology, including an aluminum ingot forming mold, an aluminum ingot forming chamber is opened at the top of the aluminum ingot forming mold, and a cooling pipe is arranged inside the aluminum ingot forming mold. The utility model can cool the aluminum ingot inside the aluminum ingot forming chamber by the flow of coolant inside the cooling pipe, thereby accelerating the forming of the aluminum ingot. At the same time, a pushing mechanism is provided. When the rod and the pressure plate are pushed downward, the pressure inside the extrusion cavity can be pushed into the cooling pipe through the air inlet. The design of the second one-way valve allows the coolant inside the heat absorption pipe and the coolant inside the heat dissipation pipe to be replaced, thereby ensuring that the coolant inside the heat absorption pipe can maintain a low temperature at any time. After the heat absorption in the heat absorption pipe is completed, the coolant can enter the heat dissipation pipe for heat dissipation, thereby improving the practicality of the device.

[0003] The above-mentioned patent discloses a novel high-efficiency aluminum ingot cooling device for an aluminum ingot production line, which has the following shortcomings: when the coolant flows in the cooling pipe, the coolant gradually heats up in the process of moving from the injection end to the output end of the cooling pipe, resulting in a temperature gradient. As a result, the cooling rate of the aluminum liquid near the injection end of the cooling pipe will be faster than that of the aluminum liquid far from the injection end of the cooling pipe. It takes more time to completely cool and form the aluminum liquid, which affects production efficiency. Therefore, it is necessary to design an aluminum ingot mold with auxiliary cooling and forming function to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an aluminum ingot mold with auxiliary cooling and forming function.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An aluminum ingot mold with an auxiliary cooling and forming function comprises an aluminum ingot mold, a cooling chamber is provided inside the aluminum ingot mold, a forming chamber is provided on the top of the aluminum ingot mold, heat dissipation fins are provided in the cooling chamber, the heat dissipation fins are fixedly connected to the inner wall of the aluminum ingot mold, a first pipe is passed through one side of the aluminum ingot mold, a cooling box is provided on one side of the aluminum ingot mold, a pump is provided on one side of the cooling box, the cooling box and the pump are connected by a pipe, a second pipe is fixedly connected to the output end of the pump, and the second pipe is passed through the remote side of the aluminum ingot mold On the side away from the first pipe, the first pipe and the second pipe are both connected to the cooling chamber. The first pipe is fixedly connected to a tapered pipe on the side away from the aluminum ingot mold. The tapered pipe is fixedly connected to the cooling box. The bottom of the tapered pipe is fixedly connected to a collecting pipe. An impeller is provided in the collecting pipe. The bottom of the impeller is fixedly connected to a driving rod. The driving rod is passed through the collecting pipe. The driving rod is rotatably connected to the collecting pipe. The outer wall of the driving rod is fixedly connected to a plurality of stirring blades. Due to the use of heat dissipation fins to transfer heat and the technical method of completely immersing the heat dissipation fins in the coolant The cooling liquid is pumped by the pump so that the cooling liquid can flow and circulate in the cooling chamber, taking away the heat on the heat dissipation fins. At the same time, the heat dissipation fins are distributed throughout the inner wall of the aluminum ingot mold, which can effectively transfer heat, so that the aluminum liquid in the molding chamber can be evenly cooled, thereby improving the cooling effect and efficiency. In the process of circulating the cooling liquid, the impeller can also be rotated to make the stirring blade work. The stirring blade stirs the cooling liquid in the cooling box to assist the cooling of the coolant, further improving the cooling effect, and promoting the cooling and molding of the aluminum liquid in the aluminum ingot mold. It effectively solves the problem that when the coolant in the existing device proposed in the background technology flows in the cooling pipe, the coolant will gradually heat up in the process of moving from the injection end of the cooling pipe to the output end, and there is a temperature gradient, resulting in the cooling rate of the aluminum liquid near the injection end of the cooling pipe being faster than the cooling rate of the aluminum liquid far from the injection end of the cooling pipe, and it takes more time to completely cool the aluminum liquid to form, affecting the production efficiency. The technical effect of evenly cooling the aluminum liquid, improving the cooling and molding effect and efficiency of the aluminum liquid is achieved, effectively reducing the time required for cooling and molding of the aluminum liquid, and improving production efficiency is achieved.

[0007] As a further solution of the present invention, both ends of the driving rod are provided with bearing seats, the bearing seats are fixedly connected to the inner wall of the cooling box, and the inner wall of the inner ring of the bearing on the bearing seat is fixedly connected to the driving rod.

[0008] As a further solution of the present invention, diversion pipes are fixedly connected to both sides of the collecting pipe, the collecting pipes are communicated with the diversion pipes, and a plurality of atomizing nozzles are provided at the bottom of the diversion pipes. The atomizing nozzles are communicated with the diversion pipes to atomize and spray the coolant, thereby increasing the surface area of ​​the liquid, improving the efficiency of heat exchange, and enabling the coolant to cool down quickly.

[0009] As a further solution of the present invention, an air outlet pipe is fixedly connected to the top of the cooling box, the air outlet pipe is communicated with the cooling box, an exhaust fan is installed on the inner wall of the air outlet pipe, a breathable membrane is provided at the bottom of the exhaust fan, the breathable membrane is installed on the inner wall of the air outlet pipe, and the exhaust fan extracts the heat inside the cooling box.

[0010] As a further solution of the present invention, an opening is provided on the top of the cooling box at one end away from the air outlet pipe, and an air intake fan is installed in the opening on the top of the cooling box. The air intake fan draws cold air from the outside into the cooling box to assist in cooling the coolant.

[0011] As a further solution of the present invention, the bottom of the cooling box is fixedly connected to a support plate, the support plate is fixedly connected to the pump, the top of the support plate is fixedly connected to a battery, and the battery is electrically connected to the pump, exhaust fan and intake fan through wires.

[0012] As a further solution of the present invention, a heat insulation plate is provided on the side of the battery away from the pump, the heat insulation plate is fixedly connected to the aluminum ingot mold, and the heat insulation plate is fixedly connected to the support plate.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adopts the technical means of transferring heat by using heat dissipating fins and completely immersing the heat dissipating fins in the coolant. Therefore, the coolant is pumped by a pump so that the coolant can flow and circulate in the cooling chamber, taking away the heat on the heat dissipating fins. At the same time, the heat dissipating fins are spread all over the inner wall of the aluminum ingot mold, which can effectively transfer heat, so that the aluminum liquid in the molding chamber can be evenly cooled, thereby improving the cooling effect and efficiency. In the process of circulating the coolant, the impeller can also be rotated to make the stirring blade work. The stirring blade stirs the coolant in the cooling box to assist the coolant in cooling, further improving the cooling effect and promoting the aluminum liquid in the aluminum ingot mold. Cooling molding effectively solves the problem that in the existing device proposed in the background technology, when the coolant flows in the cooling pipe, the coolant will gradually heat up in the process of moving from the injection end to the output end of the cooling pipe, and there will be a temperature gradient, which causes the cooling rate of the aluminum liquid near the injection end of the cooling pipe to be faster than the cooling rate of the aluminum liquid far from the injection end of the cooling pipe. It takes more time to completely cool the aluminum liquid into shape, which affects the production efficiency. It thus achieves the technical effect of evenly cooling the aluminum liquid, improving the effect and efficiency of the cooling molding of the aluminum liquid, effectively reducing the time required for the cooling molding of the aluminum liquid, and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an aluminum ingot mold with auxiliary cooling and forming function proposed by the present invention;

[0016] Figure 2 This is a schematic cross-sectional view of an aluminum ingot mold with auxiliary cooling and forming function proposed by the present invention;

[0017] Figure 3 This is a schematic diagram of the internal structure of a cooling box for an aluminum ingot mold with auxiliary cooling and forming function proposed by the present invention;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the manifold of an aluminum ingot mold with auxiliary cooling and forming function proposed by the present invention.

[0019] In the figure: 1. Aluminum ingot mold; 101. Cooling chamber; 102. Forming chamber; 2. Heat dissipation fins; 3. First pipeline; 4. Cooling box; 5. Pump; 6. Second pipeline; 7. Conical pipe; 8. Collecting pipe; 9. Impeller; 10. Drive rod; 11. Stirring blade; 12. Bearing seat; 13. Diverter pipe; 14. Atomizing nozzle; 15. Battery; 16. Exhaust pipe; 17. Exhaust fan; 18. Intake fan; 19. Support plate; 20. Heat insulation board. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the implementation regulations.

[0022] Reference Figure 1 - Figure 4, an aluminum ingot mold with auxiliary cooling and forming function, including an aluminum ingot mold 1, a cooling chamber 101 is opened inside the aluminum ingot mold 1, a forming chamber 102 is opened on the top of the aluminum ingot mold 1, a heat dissipation fin 2 is arranged in the cooling chamber 101, and the heat dissipation fin 2 is fixedly connected to the inner wall of the aluminum ingot mold 1, a first pipe 3 is passed through one side of the aluminum ingot mold 1, a cooling box 4 is set on one side of the aluminum ingot mold 1, a pump 5 is set on one side of the cooling box 4, the cooling box 4 and the pump 5 are connected by a pipe, and a second pipe 6 is fixedly connected to the output end of the pump 5, and the second pipe 6 is passed through the aluminum ingot mold The first pipe 3 and the second pipe 6 are both connected to the cooling chamber 101. The first pipe 3 is fixedly connected to the side away from the aluminum ingot mold 1 with a tapered pipe 7. The tapered pipe 7 is fixedly connected to the cooling box 4. The bottom of the tapered pipe 7 is fixedly connected to the collecting pipe 8. An impeller 9 is provided in the collecting pipe 8. The bottom of the impeller 9 is fixedly connected to a driving rod 10. The driving rod 10 is passed through the collecting pipe 8. The driving rod 10 is rotatably connected to the collecting pipe 8. The outer wall of the driving rod 10 is fixedly connected with a plurality of stirring blades 11. Due to the use of heat dissipation fins to transfer heat, the heat dissipation fins are completely immersed. The technical means in the coolant, so the coolant is pumped by the pump, so that the coolant can flow and circulate in the cooling chamber, taking away the heat on the heat dissipation fins. At the same time, the heat dissipation fins are spread all over the inner wall of the aluminum ingot mold, which can effectively transfer heat, so that the aluminum liquid in the molding chamber can be evenly cooled, thereby improving the cooling effect and efficiency. In the process of circulating the coolant, the impeller can also be rotated to make the stirring blade work, and the stirring blade stirs the coolant in the cooling box to assist the coolant in cooling, further improving the cooling effect, and promoting the cooling and molding of the aluminum liquid in the aluminum ingot mold, which effectively solves the problems in the background technology. In the proposed existing device, when the coolant flows in the cooling pipe, the coolant will gradually heat up in the process of moving from the injection end to the output end of the cooling pipe, and there will be a temperature gradient, which will cause the cooling rate of the aluminum liquid near the injection end of the cooling pipe to be faster than the cooling rate of the aluminum liquid far from the injection end of the cooling pipe. It takes more time to completely cool the aluminum liquid into shape, which affects the production efficiency. In this way, the technical effect of evenly cooling the aluminum liquid, improving the effect and efficiency of the cooling and forming of the aluminum liquid, effectively reducing the time required for the cooling and forming of the aluminum liquid, and improving the production efficiency is achieved.

[0023] In this embodiment, both ends of the driving rod 10 are provided with bearing seats 12, the bearing seats 12 are fixedly connected to the inner wall of the cooling box 4, and the inner wall of the inner ring of the bearing on the bearing seat 12 is fixedly connected to the driving rod 10.

[0024] In this embodiment, both sides of the collecting pipe 8 are fixedly connected with a diversion pipe 13, the collecting pipe 8 is connected with the diversion pipe 13, and a plurality of atomizing nozzles 14 are provided at the bottom of the diversion pipe 13. The atomizing nozzles 14 are connected with the diversion pipe 13 to atomize and spray the coolant, thereby increasing the surface area of ​​the liquid, improving the efficiency of heat exchange, and enabling the coolant to cool down quickly.

[0025] In this embodiment, an air outlet pipe 16 is fixedly connected to the top of the cooling box 4, and the air outlet pipe 16 is communicated with the cooling box 4. An exhaust fan 17 is installed on the inner wall of the air outlet pipe 16. A breathable membrane is provided at the bottom of the exhaust fan 17, and the breathable membrane is installed on the inner wall of the air outlet pipe 16. The exhaust fan 17 extracts the heat inside the cooling box 4.

[0026] In this embodiment, an opening is opened at the top of the cooling box 4 at one end away from the air outlet pipe 16. An air intake fan 18 is installed in the opening at the top of the cooling box 4. The air intake fan 18 draws cold air from the outside into the cooling box 4 to assist in cooling the coolant.

[0027] In this embodiment, the bottom of the cooling box 4 is fixedly connected to a support plate 19, the support plate 19 is fixedly connected to the pump 5, the top of the support plate 19 is fixedly connected to a battery 15, and the battery 15 is electrically connected to the pump 5, the exhaust fan 17 and the intake fan 18 through wires.

[0028] In this embodiment, a heat insulation plate 20 is provided on the side of the battery 15 away from the pump 5 . The heat insulation plate 20 is fixedly connected to the aluminum ingot mold 1 , and the heat insulation plate 20 is fixedly connected to the support plate 19 .

[0029] Working principle: When using this device, pour the molten aluminum into the forming chamber 102, inject the coolant into the cooling box 4 through the liquid injection port on the top of the cooling box 4, start the pump 5, and the pump 5 draws the coolant in the cooling box 4 into the second pipe 6, and injects it into the forming chamber 102 through the second pipe 6. The temperature of the aluminum ingot mold 1 will transfer the heat to the heat dissipation fins 2, and the heat dissipation fins 2 are cooled by filling the cooling chamber 101 with coolant. After the cooling chamber 101 is filled with coolant, stop injecting coolant into the cooling box 4, and continue to operate the pump 5. The coolant in the cooling chamber 101 will return to the cooling box 4 again through the first pipe 3, which can take away the heat on the heat dissipation fins 2, and thus can cool the aluminum ingot mold 1, assisting the cooling and molding of the aluminum liquid in the forming chamber 102. In the process of the coolant entering the cooling box 4 from the first pipe 3, it will first pass through the tapered tube 7, and the tapered tube 7 will speed up the flow rate of the coolant, so that the coolant can drive the impeller 9 to rotate. The cooling liquid is then atomized by the atomizing nozzle 14, and the cooling liquid is atomized by the atomizing nozzle 14. The exhaust fan 17 and the intake fan 18 are started, and the exhaust fan 17 discharges the hot air in the cooling box 4. By arranging a breathable membrane in the outlet pipe 16, it is possible to prevent the atomized coolant from being discharged from the cooling box 4. The intake fan 18 draws the cold air from the outside into the cooling box 4 and contacts the atomized coolant. A heat-insulating membrane is arranged on the outer wall of the first pipe 3 to prevent the air drawn in by the intake fan 18 from being heated by the first pipe 3, thereby cooling the atomized coolant. At the same time, the cooling liquid is stirred by the atomizing nozzle 11 to accelerate the cooling speed of the coolant. The pump 5 draws the cooled coolant into the cooling chamber 101 again for circulation to improve the cooling effect. After the aluminum ingot is cooled and formed, the aluminum ingot can be taken out.

[0030] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0031] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0032] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An aluminum ingot mold with auxiliary cooling and forming function, comprising an aluminum ingot mold (1), characterized in that: A cooling chamber (101) is provided inside the aluminum ingot mold (1), a forming chamber (102) is provided on the top of the aluminum ingot mold (1), five heat dissipation fins (2) are provided in the cooling chamber (101), the heat dissipation fins (2) are fixedly connected to the inner wall of the aluminum ingot mold (1), a first pipe (3) is passed through one side of the aluminum ingot mold (1), a cooling box (4) is provided on one side of the aluminum ingot mold (1), a pump (5) is provided on one side of the cooling box (4), the cooling box (4) and the pump (5) are connected through a pipe, a second pipe (6) is fixedly connected to the output end of the pump (5), and the second pipe (6) is passed through the aluminum ingot mold ( 1) A side away from the first pipe (3), the first pipe (3) and the second pipe (6) are both connected to the cooling chamber (101), the first pipe (3) is fixedly connected to a conical pipe (7) on the side away from the aluminum ingot mold (1), the conical pipe (7) is fixedly connected to the cooling box (4), the bottom of the conical pipe (7) is fixedly connected to a collecting pipe (8), an impeller (9) is provided in the collecting pipe (8), the bottom of the impeller (9) is fixedly connected to a driving rod (10), the driving rod (10) is passed through the collecting pipe (8), the driving rod (10) is rotatably connected to the collecting pipe (8), and the outer wall of the driving rod (10) is fixedly connected to a plurality of stirring blades (11).

2. The aluminum ingot mold with auxiliary cooling and forming function according to claim 1, characterized in that: Both ends of the driving rod (10) are sleeved with bearing seats (12), the bearing seats (12) are fixedly connected to the inner wall of the cooling box (4), and the inner wall of the inner ring of the bearing on the bearing seat (12) is fixedly connected to the driving rod (10).

3. The aluminum ingot mold with auxiliary cooling and forming function according to claim 1, characterized in that: Both sides of the collecting pipe (8) are fixedly connected with a diversion pipe (13), the collecting pipe (8) is communicated with the diversion pipe (13), and a plurality of atomizing nozzles (14) are provided at the bottom of the diversion pipe (13), and the atomizing nozzles (14) are communicated with the diversion pipe (13).

4. The aluminum ingot mold with auxiliary cooling and forming function according to claim 2, characterized in that: An air outlet pipe (16) is fixedly connected to the top of the cooling box (4), and the air outlet pipe (16) is communicated with the cooling box (4). An exhaust fan (17) is installed on the inner wall of the air outlet pipe (16). A breathable membrane is provided at the bottom of the exhaust fan (17), and the breathable membrane is installed on the inner wall of the air outlet pipe (16).

5. The aluminum ingot mold with auxiliary cooling and forming function according to claim 4, characterized in that: The top of the cooling box (4) is provided with an opening at one end away from the air outlet pipe (16), and an air intake fan (18) is installed in the opening of the top of the cooling box (4).

6. The aluminum ingot mold with auxiliary cooling and forming function according to claim 5, characterized in that: The bottom of the cooling box (4) is fixedly connected to a support plate (19), the support plate (19) is fixedly connected to the pump (5), the top of the support plate (19) is fixedly connected to a battery (15), and the battery (15) is electrically connected to the pump (5), the exhaust fan (17) and the intake fan (18) through wires.

7. The aluminum ingot mold with auxiliary cooling and forming function according to claim 6, characterized in that: The battery (15) is provided with a heat insulation board (20) on a side away from the pump (5); the heat insulation board (20) is fixedly connected to the aluminum ingot mold (1); and the heat insulation board (20) is fixedly connected to the support plate (19).

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