A casting device for metal smelting

Abstract

This utility model discloses a casting device for metal smelting, including a fixed frame with supporting legs fixedly installed at the bottom; guide grooves on the left and right sides of the fixed frame; a casting furnace disposed inside the fixed frame; a feed inlet fixedly connected to the upper end of the casting furnace; a discharge outlet fixedly connected to the bottom of the casting furnace; and a connecting shaft fixedly connected to the left and right sides of the casting furnace. When casting multiple sets of molds, this casting device first arranges the molds sequentially from front to back. Then, a servo motor is activated, and the output of the servo motor drives a threaded rod to rotate. The rotation of the threaded rod causes the threaded connector on the outer threaded connection to move back and forth. This, through the connection of the connecting rod, drives the guide sleeve to move from front to back along the inner side of the guide groove, thereby causing the casting furnace inside the fixed frame to move backward as well, achieving the effect of adjusting the position of the casting furnace.

Description

Technical Field

[0001] This utility model relates to the field of metal smelting technology, specifically to a casting device for metal smelting. Background Technology

[0002] Metal smelting is a metallurgical process that uses high-temperature heating to transform solid metal into liquid and adjust its composition to prepare specific alloys or metallic materials. It is widely used in casting, forging, and material preparation. After the metal is smelted, it needs to be cast, which requires the use of casting equipment.

[0003] A metal recycling and reusing smelting and casting device, disclosed in CN215657815U, includes a casting furnace fixed shell, side support plates, cylindrical rods, and a casting furnace. Two cylindrical rods of the same specifications are provided. Compared with existing technologies, this invention has the following advantages: Metal is placed in the casting furnace for smelting. The casting furnace is then secured within the casting furnace fixed shell, with the arc-shaped plate and arc-shaped groove in contact. Two clamping plates are then respectively inserted into rectangular through slots, securing the upper end of the casting furnace. By gripping and rotating two handle sleeves, two auxiliary support rods, under the action of two fixed bearings, drive the two cylindrical rods to rotate. These two cylindrical rods, in turn, drive the casting furnace fixed shell and the fixed casting furnace to rotate until the casting liquid flows from the casting outlet into the external mold, allowing for casting operations.

[0004] The device is designed to facilitate casting of molds, but it can only cast one set of molds at a time. When casting another set of molds, the position of the entire device needs to be adjusted, which not only affects the casting efficiency but also poses a safety hazard during handling.

[0005] To address the aforementioned issues, we have made innovative designs based on the existing structure of casting equipment for metal smelting. Utility Model Content

[0006] The purpose of this utility model is to provide a casting device for metal smelting, so as to solve the problem mentioned in the background art that the device can only cast one set of molds at a time, and the position of the device needs to be adjusted as a whole when casting another set of molds, which not only affects the casting efficiency, but also easily causes safety hazards during transportation.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a casting device for metal smelting, comprising a fixed frame with supporting legs fixedly installed at the bottom; guide grooves on the left and right sides of the fixed frame; a casting furnace disposed inside the fixed frame; a feed inlet fixedly connected to the upper end of the casting furnace; a discharge outlet fixedly connected to the bottom of the casting furnace; a connecting shaft fixedly connected to the left and right sides of the casting furnace; a guide sleeve slidably connected to the inner side of the guide groove and fixedly connected to the inner connecting shaft; a position adjustment component disposed outside the connecting shaft; and a quantitative discharge component disposed outside the discharge outlet; wherein the position adjustment component is used to adjust the position of the casting furnace inside the fixed frame; and the quantitative discharge component is used to adjust the opening state of the discharge outlet.

[0008] Preferably, the position adjustment assembly includes a servo motor, a threaded rod, and a threaded connector. The servo motor is fixedly mounted on the outside of the mounting frame, and the output end of the servo motor is fixedly connected to the threaded rod, with a threaded connector threadedly connected to the outside of the threaded rod.

[0009] Preferably, the position adjustment assembly further includes a connecting rod, the two ends of which are connected to a threaded connector and a connecting shaft, respectively.

[0010] Preferably, the quantitative discharge assembly includes a concentric shaft and a distributing roller. The concentric shaft is rotatably connected to the inside of the discharge port, and the distributing roller is fixedly connected to the outside of the concentric shaft. The distributing roller is disposed inside the discharge port.

[0011] Preferably, the quantitative discharge component further includes a discharge port, which is opened inside the distribution roller and extends through the upper and lower sides of the distribution roller, and the distribution roller is made of a heat-resistant alloy.

[0012] Preferably, the quantitative discharge assembly further includes a gear, which is fixedly connected to the outside of the concentric shaft.

[0013] Preferably, the quantitative dispensing component further includes a support frame and a rack, the support frame being fixedly connected to the outside of the fixed frame, and the rack being fixedly connected to the inside of the support frame, and the rack meshing with the outer gear.

[0014] Compared with the prior art, the beneficial effect of this utility model is that the casting device for metal smelting is equipped with: 1. Position adjustment structure: When multiple sets of molds need to be cast, the molds are first placed from front to back. Then, the servo motor is run. The output of the servo motor drives the threaded rod to rotate. The rotation of the threaded rod will drive the threaded connector on the outer threaded connection to move back and forth. In this way, the guide bushing moves from front to back along the inner side of the guide groove through the connection of the connecting rod. This causes the casting furnace inside the fixed frame to move backward as well, thus achieving the effect of adjusting the position of the casting furnace. 2. Automatic discharge structure: When the casting furnace moves backward, the gear on the outer side of the concentric shaft contacts the rack, causing the gear to rotate along the rack's tooth surface. This rotation synchronously drives the distribution roller on the outer side of the concentric shaft. When the discharge ports on the inner side of the distribution roller are vertically distributed, the molten metal inside the casting furnace flows through the discharge port to the inner side of the lower mold. When the discharge ports on the inner side of the distribution roller are horizontally distributed, the discharge ports are closed, stopping the downward injection of solution. This process continues until the discharge port is at the top of the mold, at which point solution is injected into the mold. When moving to the next set of molds, the discharge port stops injecting solution. Through the reciprocating operation of this structure, the solution inside the casting furnace is sequentially injected into the inner side of the molds, achieving the effect of sequentially injecting solution into multiple sets of molds. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the overall bottom view of the present invention; Figure 3 This is a three-dimensional structural diagram of the casting furnace of this utility model; Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 5 This is a three-dimensional structural diagram of the quantitative dispensing component of this utility model; Figure 6 This is a side sectional view of the discharge port structure of this utility model.

[0016] In the diagram: 1. Fixed frame; 2. Support leg; 3. Guide groove; 4. Casting furnace; 401. Feed inlet; 402. Discharge outlet; 403. Connecting shaft; 404. Guide bushing; 5. Position adjustment assembly; 501. Servo motor; 502. Threaded rod; 503. Threaded connector; 504. Connecting rod; 6. Quantitative discharge assembly; 601. Concentric shaft; 602. Distribution roller; 603. Discharge port; 604. Gear; 605. Support frame; 606. Rack. Detailed Implementation

[0017] 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.

[0018] Please see Figures 1-6 This utility model provides a technical solution: a casting apparatus for metal smelting, comprising: Example 1: As Figures 1-4 The present invention provides a technical solution: a casting device for metal smelting, comprising: a fixed frame 1, with supporting legs 2 fixedly installed at the bottom of the fixed frame 1; guide grooves 3 formed on the left and right sides of the fixed frame 1; a casting furnace 4 disposed inside the fixed frame 1; a feed inlet 401 fixedly connected to the upper end of the casting furnace 4; a discharge outlet 402 fixedly connected to the bottom of the casting furnace 4; and a connecting shaft 403 fixedly connected to the casting furnace 4. The furnace 4 has left and right sides; guide sleeves 404, which are slidably connected to the inside of the guide groove 3 and fixedly connected to the inner connecting shaft 403; position adjustment assembly 5, which is located outside the connecting shaft 403; and quantitative discharge assembly 6, which is located outside the discharge port 402. The position adjustment assembly 5 is used to adjust the position of the casting furnace 4 inside the fixed frame 1; and the quantitative discharge assembly 6 is used to adjust the opening state of the discharge port 402. The position adjustment assembly 5 includes a servo motor 501, a threaded rod 502, and a threaded connector 503. The servo motor 501 is fixedly mounted on the outside of the mounting bracket 1, and the output end of the servo motor 501 is fixedly connected to the threaded rod 502. The threaded rod 502 is threadedly connected to the outside of the threaded connector 503. The position adjustment assembly 5 also includes a connecting rod 504, and both ends of the connecting rod 504 are connected to the threaded connector 503 and the connecting shaft 403, respectively. When multiple sets of molds need to be cast, this structure first places the multiple sets of molds from front to back in sequence, and then runs the servo motor 501. The output end of the servo motor 501 drives the threaded rod 502 to rotate. The rotation of the threaded rod 502 will drive the threaded connector 503 connected by the outer thread to move back and forth. Thus, through the connection of the connecting rod 504, the guide sleeve 404 moves from front to back along the inner side of the guide groove 3, so that the casting furnace 4 inside the fixed frame 1 also moves backward, achieving the effect of adjusting the position of the casting furnace 4.

[0019] Example 2: Figures 1-2 , Figures 5-6The present invention provides a technical solution: a casting device for metal smelting, comprising: a quantitative discharge assembly 6 including a concentric shaft 601 and a distribution roller 602, the concentric shaft 601 being rotatably connected to the inner side of the discharge port 402, and the distribution roller 602 being fixedly connected to the outer side of the concentric shaft 601, and the distribution roller 602 being disposed inside the discharge port 402; the quantitative discharge assembly 6 also includes a discharge port 603, which is opened inside the distribution roller 602 and passes through the upper and lower sides of the distribution roller 602, and the distribution roller 602 is made of a heat-resistant alloy; the quantitative discharge assembly 6 also includes a gear 604, which is fixedly connected to the outer side of the concentric shaft 601; the quantitative discharge assembly 6 also includes a support frame 605 and a rack 606, the support frame 605 being fixedly connected to the outer side of the fixed frame 1, and the rack 606 being fixedly connected to the inner side of the support frame 605, and the rack 606 meshing with the outer gear 604; When the casting furnace 4 moves backward, the gear 604 on the outer side of the concentric shaft 601 comes into contact with the rack 606, causing the gear 604 to rotate along the tooth surface of the rack 606. As the gear 604 rotates, it synchronously drives the distribution roller 602 on the outer side of the concentric shaft 601 to rotate. When the discharge port 603 on the inner side of the distribution roller 602 is vertically distributed, the molten metal inside the casting furnace 4 flows through the discharge port 402 to the inner side of the lower mold. When the discharge port 603 on the inner side of the distribution roller 602 is horizontally distributed, the discharge port 402 is closed, stopping the downward injection of solution. Similarly, when the discharge port 402 is at the upper end of the mold, solution is injected into the inner side of the mold. When moving to the next set of molds, the discharge port 402 stops injecting solution. Through the reciprocating operation of the above structure, the solution inside the casting furnace 4 is sequentially injected into the inner side of the molds, achieving the effect of sequentially injecting solution into multiple sets of molds.

[0020] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A casting apparatus for metal smelting, characterized in that, include: A fixed frame (1) is provided with a support leg (2) fixedly installed at the bottom of the fixed frame (1); Guide groove (3), the guide groove (3) is opened on the left and right sides of the fixed frame (1); A casting furnace (4) is installed inside the fixed frame (1); The feed inlet (401) is fixedly connected to the upper end of the casting furnace (4); The discharge port (402) is fixedly connected to the bottom of the casting furnace (4); Connecting shaft (403), the connecting shaft (403) is fixedly connected to the left and right sides of the casting furnace (4); Guide sleeve (404), the guide sleeve (404) is slidably connected to the inside of the guide groove (3), and the guide sleeve (404) is fixedly connected to the inner connecting shaft (403); Position adjustment component (5), the position adjustment component (5) is disposed on the outside of the connecting shaft (403); A quantitative discharge component (6) is provided outside the discharge port (402); wherein, The position adjustment component (5) is used to adjust the position of the casting furnace (4) inside the fixed frame (1); A quantitative discharge component (6) is used to adjust the opening state of the discharge port (402).

2. The casting apparatus for metal smelting according to claim 1, characterized in that: The position adjustment component (5) includes a servo motor (501), a threaded rod (502) and a threaded connector (503). The servo motor (501) is fixedly installed on the outside of the fixed frame (1), and the output end of the servo motor (501) is fixedly connected to the threaded rod (502), and the threaded rod (502) is threadedly connected to the outside of the threaded connector (503).

3. The casting apparatus for metal smelting according to claim 2, characterized in that: The position adjustment assembly (5) also includes a connecting rod (504), the two ends of which are connected to a threaded connector (503) and a connecting shaft (403) respectively.

4. The casting apparatus for metal smelting according to claim 1, characterized in that: The quantitative discharge assembly (6) includes a concentric shaft (601) and a distribution roller (602). The concentric shaft (601) is rotatably connected to the inside of the discharge port (402), and the distribution roller (602) is fixedly connected to the outside of the concentric shaft (601). The distribution roller (602) is located inside the discharge port (402).

5. A casting apparatus for metal smelting according to claim 4, characterized in that: The quantitative discharge component (6) also includes a discharge port (603), which is located inside the distribution roller (602) and extends through the upper and lower sides of the distribution roller (602). The distribution roller (602) is made of heat-resistant alloy.

6. A casting apparatus for metal smelting according to claim 5, characterized in that: The quantitative discharge assembly (6) also includes a gear (604), which is fixedly connected to the outside of the concentric shaft (601).

7. A casting apparatus for metal smelting according to claim 6, characterized in that: The quantitative discharge assembly (6) also includes a support frame (605) and a rack (606). The support frame (605) is fixedly connected to the outside of the fixed frame (1), and the rack (606) is fixedly connected to the inside of the support frame (605). The rack (606) meshes with the outer gear (604).

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