Automatic casting mechanism of zinc alloy smelting furnace

Abstract

The utility model relates to an automatic casting mechanism of a zinc alloy smelting furnace, which belongs to the technical field of zinc alloy casting and comprises a casting seat, an ingot mould is fixedly mounted in the casting seat, a reciprocating component is fixedly mounted on one side of the casting seat, and a supporting seat is fixedly mounted on the reciprocating component. A sliding groove is fixedly formed in the upper surface of the side, close to the reciprocating moving assembly, of the casting seat, a mounting seat is fixedly mounted on the upper end surface of the supporting seat, a smelting furnace is fixedly mounted on the upper end surface of the mounting seat, and a smelting furnace sprue and a flow guide groove are fixedly mounted on one side of the smelting furnace; a filter assembly is fixedly mounted on the same side of the mounting base and the side where the flow guide groove is located, a casting pipe is fixedly mounted at the lower end of the filter assembly, a needle valve is fixedly mounted on the surface of the casting pipe, and a reciprocating motion assembly drives a connecting base to reciprocate through a threaded rod, so that a zinc alloy solution uniformly falls into the casting base; the filtering assembly can filter impurities in the zinc alloy solution, and the zinc alloy solution filtering device is easy to operate.

Description

Technical Field

[0001] This utility model relates to the field of zinc alloy casting technology, and in particular to an automatic casting mechanism for a zinc alloy smelting furnace. Background Technology

[0002] Zinc alloys are alloys composed of zinc as a base and other elements. Suitable for gravity casting, zinc alloys possess high strength and hardness, and are often used to manufacture parts requiring high mechanical properties, such as machine parts and hardware tools. Zinc alloys also have good extrusion properties, allowing them to be manufactured into various shapes of profiles and tubes through extrusion processes. These zinc alloys typically contain higher levels of aluminum and magnesium to enhance their extrusion and mechanical properties. While zinc alloys exhibit high strength and hardness, their toughness is relatively low. Zinc alloy casting is a process that involves melting zinc alloy, pouring it into a mold, and cooling it to form various zinc alloy products. By rationally adjusting the alloy composition and heat treatment process, its mechanical properties can be improved to a certain extent. Zinc alloy has good fluidity in the molten state, which can quickly fill various parts of the mold, making it suitable for manufacturing parts with complex shapes and high precision requirements. After casting, zinc alloy has a smooth surface and low roughness, which can reduce subsequent processing steps and lower production costs. Zinc alloy has good recyclability, and waste zinc alloy castings can be remelted and reused, which is beneficial to saving resources and protecting the environment. However, some impurities are often generated after zinc alloy is melted. Traditional automatic zinc alloy casting mechanisms cannot clean these impurities in time during the casting process, which affects the casting effect. Utility Model Content

[0003] To overcome the technical defects of the existing technology, this utility model provides an automatic casting mechanism for a zinc alloy smelting furnace, which can effectively filter out impurities generated after the zinc alloy is melted, thus greatly improving the casting quality of zinc alloy.

[0004] The technical solution adopted by this utility model is: an automatic casting mechanism for a zinc alloy smelting furnace, including a casting base, an ingot mold fixedly installed inside the casting base, a reciprocating moving component fixedly installed on one side of the casting base, the reciprocating moving component enabling uniform casting of the zinc alloy, a support base fixedly installed on the reciprocating moving component, a sliding groove fixedly opened on the upper surface of the casting base near the reciprocating moving component, an mounting base fixedly installed on the upper surface of the support base, a smelting furnace fixedly installed on the upper surface of the mounting base, a smelting furnace gate and a guide channel fixedly installed on one side of the smelting furnace, a filter component fixedly installed on the same side of the mounting base as the guide channel, the filter component effectively filtering out impurities in the zinc alloy solution, a casting pipe fixedly installed at the lower end of the filter component, a needle valve fixedly installed on the surface of the casting pipe, the needle valve allowing arbitrary adjustment of the zinc alloy casting efficiency.

[0005] Preferably, in order to enable the pulley to roll in the sliding groove, a pulley is fixedly installed on the lower end surface of the mounting base, and the pulley is slidably engaged in the sliding groove.

[0006] Preferably, in order to make the zinc alloy casting more uniform, the reciprocating moving component includes a servo motor, one end of which is fixedly connected to a threaded rod, both ends of which are provided with limit blocks, and connecting blocks are threaded onto the surface of the threaded rod.

[0007] Preferably, in order for the servo motor to drive the threaded rod to rotate, the servo motor is fixedly installed on one side of one of the limiting blocks, the output shaft of the servo motor is fixedly connected to the threaded rod, two limiting blocks are fixedly installed on one side surface of the casting base, one end of the threaded rod that is fixedly connected to the output shaft of the servo motor passes through one of the limiting blocks, and the threaded rod is rotatably installed between the two limiting blocks.

[0008] Preferably, in order to filter the zinc alloy solution, the filter assembly includes a filter box, a slot is fixedly opened on one side of the filter box, a filter plate is slidably engaged in the slot, and a handle is fixedly installed on one side of the filter plate.

[0009] Preferably, in order to prevent damage to the filter plate, the filter box is fixedly installed on one side of the mounting base, and the filter plate is made of ceramic material.

[0010] Preferably, in order to guide the zinc alloy solution, the guide channel is located below the smelting furnace gate and extends to the upper opening of the filter assembly.

[0011] Preferably, in order to achieve better casting results, the length of the sliding groove is equal to the length of the opening at the upper end of the casting seat.

[0012] The beneficial effects of this utility model are as follows: This utility model adopts a reciprocating moving component, which drives the connecting seat to reciprocate through the threaded rod, so that the zinc alloy solution falls evenly into the casting seat, ensuring the uniformity of casting. At the same time, a filter component is adopted, and the ceramic filter plate can effectively prevent damage caused by the high temperature generated by the zinc alloy solution. It is also equipped with a needle valve, which can adjust the casting efficiency of the zinc alloy solution at will. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a side view of the structure of this utility model.

[0015] Figure 3This is a schematic diagram of the reciprocating moving component structure in this utility model.

[0016] Figure 4 This is a schematic diagram of the filter component structure in this utility model.

[0017] Figure 5 This is a top view of the structure of this utility model.

[0018] Figure 6 This is a partial cross-sectional view taken from the front of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Casting base; 2. Ingot mold; 3. Reciprocating moving assembly; 301. Servo motor; 302. Threaded rod; 303. Limiting block; 304. Connecting block; 4. Support base; 5. Mounting base; 6. Smelting furnace; 7. Smelting furnace gate; 8. Guide channel; 9. Filter assembly; 901. Filter box; 902. Groove; 903. Filter plate; 904. Handle; 10. Casting pipe; 11. Needle valve; 12. Sliding groove; 13. Pulley. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] like Figures 1-6 As shown, this embodiment provides an automatic casting mechanism for a zinc alloy smelting furnace, including a casting base 1, an ingot mold 2 fixedly installed inside the casting base 1, a reciprocating moving component 3 fixedly installed on one side of the casting base 1, a support base 4 fixedly installed on the reciprocating moving component 3, a sliding groove 12 fixedly opened on the upper surface of the side of the casting base 1 near the reciprocating moving component 3, a mounting base 5 fixedly installed on the upper surface of the support base 4, a smelting furnace 6 fixedly installed on the upper surface of the mounting base 5, a smelting furnace gate 7 and a guide channel 8 fixedly installed on one side of the smelting furnace 6, a filter component 9 fixedly installed on the side of the mounting base 5 where the guide channel 8 is located, and a casting pipe 10 fixedly installed at the lower end of the filter component 9. A needle valve 11 is fixedly installed on the surface of the pipe 10. The smelting furnace gate 7 is opened, allowing the molten zinc alloy to flow into the guide channel 8. The design of the guide channel 8 ensures that the zinc alloy can flow smoothly and continuously, avoiding turbulence or bubbles during the casting process. When the molten zinc alloy flows through the guide channel 8, the filter assembly 9 can effectively remove impurities and solid particles from the alloy, ensuring that the cast zinc alloy product has excellent purity. Subsequently, the filtered zinc alloy flows into the ingot mold 2 through the casting pipe 10. The needle valve 11 can adjust the efficiency of zinc alloy casting. The reciprocating moving assembly 3 drives the support base 4 and the smelting furnace 6 to reciprocate along the sliding groove 12, thereby realizing the automatic casting of the ingot mold 2.

[0022] As a technical optimization solution of this utility model, such as Figure 2 and Figure 5As shown, a pulley 13 is fixedly installed on the lower surface of the mounting base 5. The pulley 13 is slidably engaged in the sliding groove 12. The guide groove 8 is located below the smelting furnace gate 7 and extends to the upper opening of the filter assembly 9. The length of the sliding groove 12 is equal to the length of the upper opening of the casting base 1. The pulley 13 fixed at the lower end of the mounting base 5 slides smoothly in the sliding groove 12, ensuring that the smelting furnace 6 and auxiliary components can move accurately along the casting base 1. The guide groove 8 is precisely positioned below the smelting furnace gate 7 and extends above the filter assembly 9 to achieve smooth flow of molten zinc alloy. The sliding groove 12 is the same length as the upper opening of the casting base 1, ensuring the integrity of the casting process.

[0023] As a technical optimization solution of this utility model, such as Figure 3 As shown, the reciprocating motion assembly 3 includes a servo motor 301. One end of the servo motor 301 is fixedly connected to a threaded rod 302. Limit blocks 303 are provided at both ends of the threaded rod 302. Connecting blocks 304 are threadedly installed on the surface of the threaded rod 302. The servo motor 301 is fixedly installed on one side of a limit block 303. The output shaft of the servo motor 301 is fixedly connected to the threaded rod 302. Two limit blocks 303 are fixedly installed on one side surface of the casting base 1. The end of the threaded rod 302 that is fixedly connected to the output shaft of the servo motor 301 passes through a limit block 303. The threaded rod 302 is rotatably mounted on the two limit blocks 304. Between the position blocks 303, the reciprocating moving component 3 is powered by the servo motor 301. Its output shaft is fixedly connected to the threaded rod 302, driving the threaded rod 302 to rotate smoothly between the two limit blocks 303. The setting of the limit blocks 303 effectively prevents the axial displacement of the threaded rod 302 during rotation, ensuring the stability of the system. The connecting block 304 is installed with the threaded rod 302 through the thread. When the threaded rod 302 rotates, the connecting block 304 moves along the axial direction of the threaded rod 302 under the action of the thread, thereby driving the support base 4 and the smelting furnace 6 installed on it to slide back and forth in the sliding groove 12.

[0024] As a technical optimization solution of this utility model, such as Figure 4 As shown, the filter assembly 9 includes a filter box 901. A slot 902 is fixedly opened on one side of the filter box 901, and a filter plate 903 is slidably engaged in the slot 902. A handle 904 is fixedly installed on one side of the filter plate 903. The filter box 901 is fixedly installed on one side of the mounting base 5. The filter plate 903 is made of ceramic material. The filter assembly 9 effectively intercepts impurities in the molten zinc alloy through the ceramic filter plate 903. The handle 904 makes it easy for staff to regularly remove the filter plate 903 for cleaning or replacement to ensure the filtration effect. The design of the slot 902 allows the filter plate 903 to easily slide into or out of the filter box 901, ensuring the continuity and stability of the casting process, while also improving the convenience of maintenance.

[0025] The foregoing has shown and described the basic principles and main features of this invention, as well as its advantages. Those skilled in the art should understand that this invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this invention. Various changes and modifications can be made to this invention without departing from its spirit and scope. All such changes and modifications fall within the scope of this invention as defined by the appended claims and their equivalents.

Claims

1. An automatic casting mechanism of a zinc alloy smelting furnace, comprising a casting seat (1), characterized in that: The casting base (1) is fixedly installed with an ingot mold (2). A reciprocating moving component (3) is fixedly installed on one side of the casting base (1). A support base (4) is fixedly installed on the reciprocating moving component (3). A sliding groove (12) is fixedly opened on the upper surface of the casting base (1) near the reciprocating moving component (3). An installation base (5) is fixedly installed on the upper surface of the support base (4). A smelting furnace (6) is fixedly installed on the upper surface of the installation base (5). A smelting furnace gate (7) and a guide groove (8) are fixedly installed on one side of the smelting furnace (6). A filter component (9) is fixedly installed on the same side as the guide groove (8) on the installation base (5). A casting pipe (10) is fixedly installed at the lower end of the filter component (9). A needle valve (11) is fixedly installed on the surface of the casting pipe (10).

2. The automatic pouring mechanism of a zinc alloy melting furnace according to claim 1, characterized in that: A pulley (13) is fixedly installed on the lower surface of the mounting base (5), and the pulley (13) is slidably engaged in the sliding groove (12).

3. The automatic pouring mechanism of a zinc alloy melting furnace according to claim 1, characterized in that: The reciprocating motion component (3) includes a servo motor (301), one end of which is fixedly connected to a threaded rod (302), and both ends of the threaded rod (302) are provided with limit blocks (303), and the surface of the threaded rod (302) is threaded with a connecting block (304).

4. The automatic casting mechanism of the zinc alloy smelting furnace according to claim 3, characterized in that: The servo motor (301) is fixedly installed on one side of one of the limiting blocks (303). The output shaft of the servo motor (301) is fixedly connected to the threaded rod (302). The two limiting blocks (303) are fixedly installed on one side surface of the casting base (1). One end of the threaded rod (302) that is fixedly connected to the output shaft of the servo motor (301) passes through one of the limiting blocks (303). The threaded rod (302) is rotatably installed between the two limiting blocks (303).

5. The automatic casting mechanism of the zinc alloy smelting furnace according to claim 1, characterized in that: The filter assembly (9) includes a filter box (901), a slot (902) is fixedly opened on one side of the filter box (901), a filter plate (903) is slidably engaged in the slot (902), and a handle (904) is fixedly installed on one side of the filter plate (903).

6. The automatic casting mechanism of the zinc alloy smelting furnace according to claim 5, characterized in that: The filter box (901) is fixedly installed on one side of the mounting base (5), and the filter plate (903) is made of ceramic material.

7. The automatic casting mechanism of the zinc alloy smelting furnace according to claim 1, characterized in that: The guide channel (8) is located below the smelting furnace gating (7) and extends to the upper opening of the filter assembly (9).

8. The automatic casting mechanism of the zinc alloy smelting furnace according to claim 1, characterized in that: The length of the sliding groove (12) is equal to the length of the opening at the upper end of the casting base (1).

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