Casting molding equipment for aluminum ingot processing and production

Abstract

The utility model discloses casting molding equipment for aluminum ingot processing and production, which relates to the technical field of aluminum ingots and comprises a casting molding equipment main body. An aluminum ingot mold is arranged at the bottom of the inner surface of the casting molding equipment body, and compared with existing common casting molding equipment for aluminum ingot machining and production, the casting molding equipment for aluminum ingot machining and production has the advantages that a slurry inlet is formed in the bottom of the aluminum ingot mold, and bubbles can be reduced in a bottom grouting mode; the vacuum air suction ports are formed in the four corners of the upper surface of the upper cover plate, the interior of the aluminum ingot mold can be pumped to be in a vacuum state through the vacuum pump before pouring, it is guaranteed that each corner of the aluminum ingot mold can be filled with aluminum ingot melt, residual leakage of bubbles is avoided, and the quality of aluminum ingots is improved; through the arrangement of the air storage tank, the stability of the vacuum pump during pre-vacuumizing is ensured, the influence of airflow fluctuation on the performance of the vacuum pump is reduced, the vacuum pump can work more stably, and the vacuumizing efficiency is improved to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of aluminum ingot technology, specifically to a casting and molding equipment for aluminum ingot processing and production. Background Technology

[0002] Casting equipment for aluminum ingot processing and production is generally divided into traditional casting equipment, automated casting equipment and special casting equipment. Existing automated casting equipment generally has a quantitative casting function, which pours aluminum ingots into the interior of the aluminum ingot mold in a quantitative manner. After cooling, the material is unloaded, and the processing and manufacturing of aluminum ingots can be completed.

[0003] Existing aluminum ingot casting equipment can rapidly cool aluminum ingots and accelerate the forming time, but it is difficult to agitate the molten aluminum ingot during processing. As a result, many tiny air bubbles are generated inside the aluminum ingot after production, affecting its quality.

[0004] For example, patent application number 202321316336.X discloses a casting and molding equipment for aluminum ingot processing. This utility model discloses a casting and molding equipment for aluminum ingot processing, relating to the field of aluminum ingot processing technology. This casting and molding equipment for aluminum ingot processing includes a base plate, a shaking component, and a lifting component. A side plate is fixedly installed on the top of the base plate, and the shaking component is located on the base plate. This casting and molding equipment can shake the molten aluminum ingot inside the lower and upper molds, thus removing tiny air bubbles inside the molten aluminum ingot, thereby improving the surface and internal compactness of the aluminum ingot after production and increasing the quality of the aluminum ingot. However, when using the shaking mechanism to eliminate air bubbles in the molten aluminum ingot inside the mold, the inertial impact generated during the back-and-forth shaking will compress and impact the return spring. If not maintained and repaired in time, this will accelerate the aging of the return spring and affect the normal use of the equipment.

[0005] Therefore, in view of this, we have studied and improved the existing structure to propose a casting molding equipment for aluminum ingot processing. Utility Model Content

[0006] The purpose of this utility model is to provide a casting and molding equipment for aluminum ingot processing and production, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a casting and molding equipment for aluminum ingot processing, comprising a casting and molding equipment body, an aluminum ingot mold being provided at the bottom of the inner surface of the casting and molding equipment body, and a slurry inlet being provided at the lower front surface of the aluminum ingot mold, a pneumatic telescopic rod being provided on the upper surface of the casting and molding equipment body, and an upper cover plate being provided on the lower end surface of the pneumatic telescopic rod, and the upper cover plate being fitted to the upper surface of the aluminum ingot mold, and vacuum suction ports being provided at the four corners of the upper surface of the upper cover plate, and vacuum tubes being provided on the outer surface of the vacuum suction ports.

[0008] Preferably, a vacuum pump is installed at the end connection of the vacuum tube, and a gas storage tank is provided on the front surface of the vacuum pump.

[0009] Preferably, the aluminum ingot mold has support blocks on the middle surface of both the front and rear ends, and limit blocks on the upper surface of both the front and rear ends.

[0010] Preferably, a bidirectional helical drive rod is rotatably mounted on the inner surface of the support block, and a push rod is helically mounted on the outer surface of the bidirectional helical drive rod.

[0011] Preferably, the push rod and the inner surface of the limiting block are configured to slide together, and the end of the push rod is provided with a side mold plate.

[0012] Preferably, slots are provided on both sides of the bottom of the aluminum ingot mold, and the slots are slidably connected to the lower surface of the side mold plate.

[0013] Preferably, the aluminum ingot mold has placement grooves on both sides, and graphite sealing strips are installed inside the placement grooves.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model, through the design of the casting equipment body, pneumatic telescopic rod, aluminum ingot mold, slurry inlet, upper cover plate, vacuum suction port, vacuum pipe, vacuum pump, and gas storage tank, achieves the following: By setting the slurry inlet at the bottom of the aluminum ingot mold, bottom slurry injection can reduce the generation of air bubbles; by setting the vacuum suction ports at the four corners of the upper surface of the upper cover plate, the interior of the aluminum ingot mold can be evacuated to a vacuum state before casting, ensuring that the molten aluminum can fill every corner of the aluminum ingot mold, avoiding the residue of air bubbles and improving the quality of the aluminum ingot; by setting the gas storage tank, the stability of the vacuum pump during pre-vacuuming is ensured, reducing the impact of airflow fluctuations on the performance of the vacuum pump, enabling the vacuum pump to work more stably, and improving the efficiency of vacuuming to a certain extent;

[0016] 2. This utility model, through the arrangement of a support block, a bidirectional spiral drive rod, a push rod, a limiting block, a side mold plate, a slot, a placement groove, and a graphite sealing strip, achieves faster aluminum ingot removal efficiency by opening both sides of the aluminum ingot mold through the bidirectional spiral drive rod. This reduces the time spent on manual mold assembly and disassembly, thereby improving the efficiency of aluminum ingot processing. The graphite sealing strip enhances the sealing capability of the aluminum ingot mold when the upper cover plate and the side mold plate are fitted together, while also ensuring high-temperature resistance during sealing and extending the service life of the graphite sealing strip. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the upper cover plate of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the aluminum ingot mold of this utility model;

[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0021] In the diagram: 1. Main body of the casting equipment; 101. Pneumatic telescopic rod; 102. Aluminum ingot mold; 103. Slurry inlet; 2. Top cover plate; 201. Vacuum suction port; 202. Vacuum tube; 203. Vacuum pump; 204. Gas storage tank; 3. Support block; 301. Bidirectional spiral drive rod; 302. Push rod; 303. Limiting block; 304. Side mold plate; 305. Slot; 306. Placement slot; 307. Graphite sealing strip. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-2 As shown, a casting molding equipment for aluminum ingot processing and production includes an aluminum ingot mold 102 disposed on the bottom of the inner surface of the casting molding equipment body 1, and a slurry inlet 103 disposed on the lower front surface of the aluminum ingot mold 102. The advantage of this arrangement is that by disposing of the slurry inlet 103 at the bottom of the aluminum ingot mold 102, the generation of air bubbles can be reduced by slurry injection from the bottom.

[0024] Furthermore, a pneumatic telescopic rod 101 is provided on the upper surface of the main body 1 of the casting molding equipment, and an upper cover plate 2 is provided on the lower end surface of the pneumatic telescopic rod 101. The upper cover plate 2 and the upper surface of the aluminum ingot mold 102 are connected in a close fit. The advantage of this setting is that, through the setting of the pneumatic telescopic rod 101, the upper cover plate 2 can be moved to or away from the aluminum ingot mold 102 by contraction, which facilitates the feeding of aluminum ingots.

[0025] Furthermore, vacuum suction ports 201 are provided at the four corners of the upper surface of the upper cover plate 2, and vacuum tubes 202 are provided on the outer surface of the vacuum suction ports 201. The advantage of this arrangement is that by providing vacuum suction ports 201 at the four corners of the upper surface of the upper cover plate 2, the interior of the aluminum ingot mold 102 can be evacuated to a vacuum state by the vacuum pump 203 before pouring, so as to ensure that the molten aluminum ingot can fill every corner of the aluminum ingot mold 102, avoid the leakage of air bubbles, and improve the quality of the aluminum ingot.

[0026] Furthermore, a vacuum pump 203 is installed at the end connection of the vacuum tube 202, and a gas storage tank 204 is provided on the front surface of the vacuum pump 203. The advantage of this setting is that the gas storage tank 204 ensures the stability of the vacuum pump 203 during pre-vacuuming, reduces the impact of airflow fluctuations on the performance of the vacuum pump 203, enables the vacuum pump 203 to work more stably, and improves the efficiency of vacuuming to a certain extent.

[0027] like Figures 3-4 As shown, support blocks 3 are provided on the middle surfaces of both the front and rear ends of the aluminum ingot mold 102, and limit blocks 303 are provided on the upper surfaces of both the front and rear ends of the aluminum ingot mold 102. A bidirectional spiral drive rod 301 is rotatably mounted on the inner surface of the support block 3, and a push rod 302 is spirally mounted on the outer surface of the bidirectional spiral drive rod 301. The advantage of this arrangement is that by setting the bidirectional spiral drive rod 301, the aluminum ingot can be removed more quickly by opening both sides of the aluminum ingot mold 102, reducing the time spent on manual mold assembly and disassembly, and improving the working efficiency of aluminum ingot processing.

[0028] Furthermore, the inner surface of the push rod 302 and the limiting block 303 are configured to slide, and the end of the push rod 302 is provided with a side mold plate 304. The advantage of this configuration is that the limiting block 303 can play a role in limiting and guiding the push rod 302.

[0029] Furthermore, slots 305 are provided on both sides of the bottom of the aluminum ingot mold 102, and the slots 305 and the lower surface of the side mold plate 304 are slidably connected. The advantage of this setting is that the slots 305 can help position the side mold plate 304 and prevent the side mold plate 304 from shifting, which would affect the normal use of the aluminum ingot mold 102.

[0030] Furthermore, the aluminum ingot mold 102 has placement grooves 306 on both sides, and a graphite sealing strip 307 is installed inside the placement grooves 306. The advantage of this setting is that the graphite sealing strip 307 can improve the sealing ability of the aluminum ingot mold 102 when the upper cover plate 2 and the side mold plate 304 are attached, while ensuring the high temperature resistance during sealing and improving the service life of the graphite sealing strip 307.

[0031] Working Principle: When using this aluminum ingot processing casting equipment, firstly, when casting aluminum ingots is required, the vacuum pump 203 is started. Through the cooperation of the vacuum tube 202 and the vacuum suction port 201, the inside of the aluminum ingot mold 102 is vacuumed. If suction fluctuations occur during the extraction process, the air storage tank 204 can promptly supplement the suction. After the inside of the aluminum ingot mold 102 is in a vacuum state, molten aluminum ingot is injected into the inside of the aluminum ingot mold 102 through the slurry inlet 103. After completion... The vacuum state is released during casting. When the aluminum ingot needs to be unloaded after cooling, the pneumatic telescopic rod 101 is first retracted upward to drive the upper cover plate 2 away from the aluminum ingot mold 102. At the same time, the bidirectional spiral drive rods 301 installed at both ends of the aluminum ingot mold 102 are activated, which drive the push rod 302 to slide outward along the limit block 303. After the side mold plate 304 slides out from both sides of the aluminum ingot mold 102, the aluminum ingot mold 102 is opened to unload the aluminum ingot. This is the working principle of the casting molding equipment for aluminum ingot processing.

Claims

1. An ingot casting apparatus for processing aluminum ingots, comprising an ingot casting apparatus main body (1), characterized by, The inner surface bottom of the casting forming equipment body (1) is provided with an aluminum ingot mold (102), and the front end lower surface of the aluminum ingot mold (102) is provided with a pulp inlet (103); the upper surface of the casting forming equipment body (1) is provided with a pneumatic telescopic rod (101), and the lower end surface of the pneumatic telescopic rod (101) is provided with an upper cover plate (2), and the upper cover plate (2) is connected with the upper surface of the aluminum ingot mold (102) in a close connection manner; the upper surface of the upper cover plate (2) is provided with a vacuum air suction port (201) at four corners, and the outer surface of the vacuum air suction port (201) is provided with a vacuum pipe (202).

2. The ingot casting apparatus according to claim 1, wherein The end of the vacuum pipe (202) is connected with a vacuum pump (203), and the front end surface of the vacuum pump (203) is provided with a gas storage tank (204).

3. The ingot casting apparatus according to claim 1, wherein The middle surfaces of the front and rear ends of the aluminum ingot mold (102) are provided with support blocks (3), and the upper surfaces of the front and rear ends of the aluminum ingot mold (102) are provided with limiting blocks (303).

4. The ingot casting apparatus for processing aluminum ingots as claimed in claim 3, wherein The inner surface of the support block (3) is rotatably provided with a bidirectional spiral driving rod (301), and the outer surface of the bidirectional spiral driving rod (301) is spirally provided with a push rod (302).

5. The ingot casting apparatus for processing aluminum ingots as claimed in claim 4, wherein The inner surfaces of the push rod (302) and the limiting block (303) are connected in a sliding manner, and the end of the push rod (302) is provided with a side mold plate (304).

6. The ingot casting apparatus for processing aluminum ingots as claimed in claim 1, wherein The bottom side surfaces of the aluminum ingot mold (102) are provided with insertion grooves (305), and the lower surfaces of the insertion grooves (305) and the side mold plates (304) are connected in a sliding manner.

7. The ingot casting apparatus according to claim 1, wherein The side surfaces of the aluminum ingot mold (102) are provided with placing grooves (306), and the graphite sealing strips (307) are installed in the placing grooves (306).

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