Smelting device for aluminum alloy material of battery shell of new energy automobile

Abstract

The utility model relates to the technical field of aluminum alloy material treatment, in particular to a smelting device for aluminum alloy materials of battery shells of new energy automobiles, which comprises a furnace body, a shell is arranged at the top of the furnace body, a feeding port is arranged at the top of the shell, a cover plate is arranged on the feeding port, a fixing rod is arranged on the inner wall of the furnace body, and a plurality of fixing holes are formed in the fixing rod. A fixing rod is arranged on the upper portion of the shell, a smelting crucible is installed on the fixing rod, a preheating cylinder is arranged in the shell, a discharging hole is formed between the preheating cylinder and the furnace body, two baffles are connected to the inner wall of the bottom of the shell in a sliding mode, the two baffles form a circular plate, and the circular plate and the preheating cylinder are matched and consistent in size and structure. According to the utility model, heat generated when the smelting crucible is used for smelting aluminum alloy materials can be utilized, and the next batch of aluminum alloy materials needing to be smelted can be preheated through the heat, so that the temperature of the aluminum alloy materials is higher when the aluminum alloy materials are smelted, the smelting time can be shortened, and the smelting efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy material processing technology, specifically to a smelting device for aluminum alloy materials used in the casing of new energy vehicle batteries. Background Technology

[0002] CN116043047B discloses an aluminum alloy material melting device suitable for new energy vehicle battery casings. The device includes an aluminum alloy furnace body, an auxiliary material feeding assembly, a heat insulation layer, a heat insulation component, a first feeding hole, and a material handling assembly. The auxiliary material feeding assembly is fixed to the outer wall of one side of the aluminum alloy furnace body. A heat insulation layer is installed on one side of the inner wall of the aluminum alloy furnace body, and a heat insulation component is fixed to one side of the inner wall of the heat insulation layer. A first feeding hole is provided on the inner wall of the top of the aluminum alloy furnace body. This invention employs an auxiliary material feeding device, which allows for the addition of auxiliary materials without opening the equipment, ensuring high pressure and temperature inside the equipment, thereby improving the material preparation effect. It also employs a heat insulation device, which provides heat insulation treatment at the auxiliary material feeding point, preventing high temperatures from affecting the auxiliary materials and facilitating subsequent material feeding, thus improving the feeding effect.

[0003] Regarding the aforementioned technologies, the inventors believe that in the process of using the above-mentioned devices, each time new raw materials are smelted, they are directly heated and melted. However, the raw materials are at a low temperature when they enter the furnace, which leads to a long melting time and reduced melting efficiency. Therefore, we propose a melting device for aluminum alloy materials used in the casing of new energy vehicle batteries. Utility Model Content

[0004] In view of the problems existing in the smelting equipment for aluminum alloy materials for new energy vehicle battery casings, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a melting device for aluminum alloy materials for the outer shell of new energy vehicle batteries. This solves the problem that in the above-mentioned device, each time a new raw material is melted, it is directly heated and melted. However, when the raw material enters the furnace, its own temperature is low, which leads to a long melting time and reduced melting efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A melting device for aluminum alloy materials used in the casing of new energy vehicle batteries includes a furnace body. The furnace body has a shell at its top, a feed inlet at its top, and a cover plate on the feed inlet. A fixing rod is mounted on the inner wall of the furnace body, and a melting crucible is installed on the fixing rod. A preheating cylinder is located inside the shell, and a discharge hole is provided between the preheating cylinder and the furnace body. Two baffles are slidably connected to the inner bottom wall of the shell, forming a circular plate. The circular plate matches the size and structure of the preheating cylinder. Multiple through holes are provided on the preheating cylinder. Multiple conveying holes are provided at the connection between the furnace body and the shell. An exhaust port is provided on the outer top wall of the shell.

[0008] Preferably, the preheating cylinder is smaller than the melting crucible, and both are located at the same center point.

[0009] Preferably, two electric telescopic rods are installed on the outer wall of the housing, and the extension ends of the two electric telescopic rods penetrate into the interior of the housing and are fixedly connected to the outer wall of the base plate.

[0010] Preferably, a base is installed on the bottom outer wall of the furnace body, and an anti-slip pad is adhered to the bottom outer wall of the base.

[0011] Preferably, the furnace body is provided with a heat insulation sleeve on the outside, and the inner wall of the shell is provided with a heat insulation board.

[0012] Preferably, a filter box is installed on the top outer wall of the housing, the filter box is connected to the exhaust port, a filter plate is installed inside the filter box by screws, and an exhaust pipe is provided on the top outer wall of the filter box.

[0013] Preferably, the bottom of the smelting crucible is provided with a feeding port, an electric lifting rod is installed on the bottom inner wall of the furnace body, a connecting plate is fixedly connected to the extension end of the electric lifting rod, and a feeding pipe is provided on the connecting plate. The size and structure of the feeding pipe are matched with those of the feeding port.

[0014] Preferably, a connecting rod is installed on the inner wall of the feeding pipe, and a stop block is fixedly connected to the connecting rod.

[0015] Preferably, the furnace body is provided with a discharge port, and a guide plate is installed on the bottom outer wall of the furnace body. The electric lifting rod is installed on the side with the higher height of the guide plate, and the guide end of the guide plate corresponds to the position of the discharge port.

[0016] Preferably, a telescopic plate is installed on the guide plate, and the other end of the telescopic plate is fixedly connected to the bottom outer wall of the connecting plate.

[0017] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0018] 1. The heat generated by the melting crucible during the melting of aluminum alloy materials is utilized to preheat the next batch of aluminum alloy materials to be melted, so that the aluminum alloy materials have a higher temperature when they are melted, thereby reducing the melting time and improving the melting efficiency.

[0019] 2. By setting up a filter box, the exhaust gas after waste heat utilization can be filtered to prevent it from being directly emitted and causing pollution. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0023] Figure 3 This is a magnified structural diagram of point A;

[0024] Figure 4 This is a magnified structural diagram at point B;

[0025] Figure 5 This is a schematic diagram of the filter box structure.

[0026] Explanation of reference numerals in the attached drawings: 1. Furnace body; 2. Shell; 3. Feed inlet; 4. Discharge outlet; 5. Filter box; 6. Base; 7. Electric telescopic rod; 8. Fixed rod; 9. Melting crucible; 10. Preheating cylinder; 11. Discharge hole; 12. Through hole; 13. Conveying hole; 14. Discharge port; 15. Electric lifting rod; 16. Connecting plate; 17. Discharge pipe; 18. Connecting rod; 19. Baffle; 20. Guide plate; 21. Telescopic plate; 22. Filter plate; 23. Exhaust pipe. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0028] This utility model discloses a smelting apparatus for aluminum alloy materials used in the casing of new energy vehicle batteries.

[0029] Example 1

[0030] This utility model provides, for example Figure 1-5The smelting apparatus for aluminum alloy materials for new energy vehicle battery casings shown includes a furnace body 1, a shell 2 at the top of the furnace body 1, a feed inlet 3 at the top of the shell 2, a cover plate on the feed inlet 3, a fixing rod 8 on the inner wall of the furnace body 1, a smelting crucible 9 mounted on the fixing rod 8, a preheating cylinder 10 inside the shell 2, a discharge hole 11 between the preheating cylinder 10 and the furnace body 1, two baffles slidably connected to the bottom inner wall of the shell 2, the two baffles forming a circular plate, the circular plate matching the size and structure of the preheating cylinder 10, multiple through holes 12 on the preheating cylinder 10, multiple conveying holes 13 at the connection between the furnace body 1 and the shell 2, and an exhaust port on the top outer wall of the shell 2.

[0031] The present invention relates to a melting device for aluminum alloy materials for new energy vehicle battery casings. The size of the preheating cylinder 10 is smaller than that of the melting crucible 9, and the two are located at the same center point. This can prevent the preheated aluminum alloy material inside the preheating cylinder 10 from falling to the outside when it is transported to the melting crucible 9.

[0032] This utility model discloses a smelting device for aluminum alloy materials for new energy vehicle battery casings. Two electric telescopic rods 7 are installed on the outer wall of the casing 2. The extension ends of the two electric telescopic rods 7 penetrate into the interior of the casing 2 and are fixedly connected to the outer wall of the base plate, which can facilitate the opening of the base plate, thereby facilitating material unloading and improving the overall operational convenience.

[0033] Example 2

[0034] Based on Example 1, such as Figure 1-5 As shown, the smelting device for aluminum alloy material for new energy vehicle battery shells of this utility model has a base 6 installed on the bottom outer wall of the furnace body 1. An anti-slip pad is adhered to the bottom outer wall of the base 6, which can provide a stable and anti-slip function, thereby ensuring the stability of the entire device during use.

[0035] This utility model discloses a melting device for aluminum alloy materials for new energy vehicle battery shells. The furnace body 1 is equipped with a heat insulation sleeve on the outside and a heat insulation plate on the inner wall of the shell 2. The heat insulation sleeve on the furnace body 1 can prevent workers from accidentally touching it and causing injury. The heat insulation plate inside the shell 2 can prevent heat loss from being too fast and affecting the preheating effect on the aluminum alloy material.

[0036] The present invention relates to a melting device for aluminum alloy materials for new energy vehicle battery casings. A filter box 5 is installed on the top outer wall of the casing 2. The filter box 5 is connected to the exhaust port. A filter plate 22 is installed inside the filter box 5 by screws. An exhaust pipe 23 is provided on the top outer wall of the filter box 5, which can filter the gas generated during the melting process to prevent it from being directly emitted and causing pollution.

[0037] Example 3

[0038] Based on Example 2, such as Figure 1-4 As shown, the present invention relates to a melting device for aluminum alloy materials for new energy vehicle battery casings. The bottom of the melting crucible 9 is provided with a feeding port 14. An electric lifting rod 15 is installed on the bottom inner wall of the furnace body 1. A connecting plate 16 is fixedly connected to the extension end of the electric lifting rod 15. A feeding pipe 17 is provided on the connecting plate 16. The size and structure of the feeding pipe 17 are matched with those of the feeding port 14, which facilitates the discharge of the molten aluminum alloy.

[0039] The present invention relates to a melting device for aluminum alloy materials for new energy vehicle battery casings. A connecting rod 18 is installed on the inner wall of the feeding pipe 17, and a stop block 19 is fixedly connected to the connecting rod 18. This can seal the feeding port 14 during the melting process to prevent leakage.

[0040] This utility model discloses a smelting device for aluminum alloy materials for new energy vehicle battery casings. The furnace body 1 is provided with a discharge port 4, and a guide plate 20 is installed on the bottom outer wall of the furnace body 1. An electric lifting rod 15 is installed on the side of the guide plate 20 with a higher height. The guide end of the guide plate 20 corresponds to the position of the discharge port 4, which can facilitate the discharge of the smelted aluminum alloy liquid and avoid residue at the bottom of the furnace body 1.

[0041] The present invention relates to a melting device for aluminum alloy materials for new energy vehicle battery casings. A telescopic plate 21 is installed on the guide plate 20. The other end of the telescopic plate 21 is fixedly connected to the bottom outer wall of the connecting plate 16. Through the action of the telescopic plate 21, splashing of aluminum alloy liquid during the feeding process can be avoided, thereby preventing damage to the electric lifting rod 15.

[0042] In operation, the first batch of aluminum alloy material to be melted is directly fed into the melting crucible 9 for melting. Then, the next batch of aluminum alloy material is placed inside the preheating cylinder 10. The heat generated during melting enters the shell 2 through the conveying hole 13, preheating the aluminum alloy material inside the preheating cylinder 10 to improve melting efficiency. The gas, after being filtered by the filter box 5, is discharged through the exhaust pipe 23. Once the aluminum alloy material is melted, the electric lifting rod is activated. 15 drives the connecting plate 16 to rise. During the rising process, the connecting plate 16 will simultaneously drive the feeding pipe 17 to rise, and also drive the stop block 19 to rise. At this time, the feeding port 14 will open, and the molten aluminum alloy liquid will flow through the feeding pipe 17 to the guide plate 20, and then be discharged through the discharge port 4. When the molten aluminum alloy liquid inside the melting crucible 9 is drained, the electric lifting rod 15 is activated again to block the feeding port 14. Then, the electric telescopic rod 7 is activated to open the bottom plate, and the preheated aluminum alloy material is transported into the melting crucible 9 for melting.

Claims

1. A smelting apparatus for aluminum alloy materials used in the casing of new energy vehicle batteries, comprising a furnace body (1), characterized in that, The furnace body (1) has a shell (2) on top, a feed inlet (3) on top, a cover plate on the feed inlet (3), a fixing rod (8) on the inner wall of the furnace body (1), a melting crucible (9) on the fixing rod (8), a preheating cylinder (10) inside the shell (2), a discharge hole (11) between the preheating cylinder (10) and the furnace body (1), two baffles slidingly connected to the bottom inner wall of the shell (2), the two baffles forming a circular plate, the circular plate matching the size and structure of the preheating cylinder (10), multiple through holes (12) on the preheating cylinder (10), multiple conveying holes (13) at the connection between the furnace body (1) and the shell (2), and an exhaust port on the top outer wall of the shell (2).

2. The smelting apparatus for aluminum alloy materials for new energy vehicle battery casings according to claim 1, characterized in that, The size of the preheating cylinder (10) is smaller than that of the melting crucible (9), and the two are located at the same center point.

3. The smelting apparatus for aluminum alloy materials for new energy vehicle battery casings according to claim 1, characterized in that, Two electric telescopic rods (7) are installed on the outer wall of the housing (2). The extension ends of the two electric telescopic rods (7) penetrate into the interior of the housing (2) and are fixedly connected to the outer wall of the base plate.

4. The smelting apparatus for aluminum alloy materials for new energy vehicle battery casings according to claim 1, characterized in that, A base (6) is installed on the bottom outer wall of the furnace body (1), and an anti-slip pad is adhered to the bottom outer wall of the base (6).

5. The smelting apparatus for aluminum alloy materials for new energy vehicle battery casings according to claim 1, characterized in that, The furnace body (1) is provided with a heat insulation sleeve on the outside, and the inner wall of the shell (2) is provided with a heat insulation board.

6. The smelting apparatus for aluminum alloy materials for new energy vehicle battery casings according to claim 1, characterized in that, A filter box (5) is installed on the top outer wall of the housing (2). The filter box (5) is connected to the exhaust port. A filter plate (22) is installed inside the filter box (5) by screws. An exhaust pipe (23) is provided on the top outer wall of the filter box (5).

7. The smelting apparatus for aluminum alloy materials for new energy vehicle battery casings according to claim 1, characterized in that, The bottom of the smelting crucible (9) is provided with a feeding port (14), and an electric lifting rod (15) is installed on the bottom inner wall of the furnace body (1). A connecting plate (16) is fixedly connected to the extension end of the electric lifting rod (15), and a feeding pipe (17) is provided on the connecting plate (16). The size and structure of the feeding pipe (17) are consistent with those of the feeding port (14).

8. The smelting apparatus for aluminum alloy materials for new energy vehicle battery casings according to claim 7, characterized in that, A connecting rod (18) is installed on the inner wall of the feeding pipe (17), and a stop block (19) is fixedly connected to the connecting rod (18).

9. The smelting apparatus for aluminum alloy materials for new energy vehicle battery casings according to claim 7, characterized in that, The furnace body (1) is provided with a discharge port (4), and a guide plate (20) is installed on the bottom outer wall of the furnace body (1). The electric lifting rod (15) is installed on the side with a higher height of the guide plate (20), and the guide end of the guide plate (20) corresponds to the position of the discharge port (4).

10. The smelting apparatus for aluminum alloy materials for new energy vehicle battery casings according to claim 9, characterized in that, A telescopic plate (21) is installed on the guide plate (20), and the other end of the telescopic plate (21) is fixedly connected to the bottom outer wall of the connecting plate (16).

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