Nickel-copper alloy smelting device

Abstract

The utility model relates to the technical field of metal smelting equipment, in particular to a nickel-copper alloy smelting device which is characterized in that a rotating shaft is rotatably arranged in a box body, second driving bevel gears are arranged at the two ends of the rotating shaft, first threaded rods are rotatably arranged at the two ends of the box body, and the two first threaded rods are of reverse thread structures; according to the smelting device, the placing frame is driven by the motor to enter and exit, so that the operation of manually opening the smelting box for loading and unloading is avoided, the operation is simple, the operation is convenient, the practicability is high, and the practicability is high. The risk that workers are scalded is greatly reduced, and the operation safety is improved. And meanwhile, manual operation links are reduced, the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of metal smelting equipment technology, specifically to a nickel-copper alloy smelting device. Background Technology

[0002] Nickel-copper alloy is an alloy material composed primarily of nickel (Ni) and copper (Cu), and may contain small amounts of other elements (such as iron, manganese, carbon, etc.). It combines many of the excellent properties of nickel and copper and has wide applications in various fields. The production process of powdered nickel-copper alloys mostly requires melting in a smelting furnace.

[0003] Currently, when feeding and unloading nickel-copper alloy in powder form into a smelting furnace, the furnace needs to be opened manually, and the nickel-copper alloy workpieces need to be taken out and placed inside the furnace. This is not only labor-intensive, but also prone to causing burns to workers, resulting in a low safety factor. Furthermore, after feeding, the powdered nickel-copper alloy also needs to be spread out manually, which reduces the feeding efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, this utility model provides a melting device for nickel-copper alloy.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a nickel-copper alloy smelting apparatus, comprising a smelting box body, a placement groove provided inside the smelting box body, a placement frame slidably disposed within the placement groove, two side plates symmetrically disposed at the outer ends of the placement frame, a side tube disposed at the outer ends of the side plates, a box body disposed at the rear end of the smelting box body, a rotating shaft rotatably disposed inside the box body, second drive bevel gears disposed at both ends of the rotating shaft, first threaded rods rotatably disposed at both ends of the box body, and the two first threaded rods having a reverse thread structure, one end of the first threaded rod being provided with a second driven bevel gear meshing with the second drive bevel gear, the other end of the first threaded rod being inserted into the side tube and threadedly connected to the side tube, a first driven bevel gear disposed in the middle part of the rotating shaft, a first motor disposed in the middle part of the box body, and a first drive bevel gear meshing with the first driven bevel gear disposed at the output end of the first motor;

[0008] The placement frame is equipped with a positioning frame, and a smoothing shaft is provided below the positioning frame. The middle part of the positioning frame is equipped with a push plate that passes through the placement frame and is slidably connected to the placement frame.

[0009] To facilitate assembly of the placement frame, the present invention is improved by fixing the side tube to the outer end of the side plate with screws.

[0010] To facilitate the movement of the smoothing shaft within the placement frame, the present invention includes the following improvements: a toothed plate is provided at the lower end of the push plate; a fixed frame is provided at the front end of the placement frame; a second motor is provided on the fixed frame; a drive gear meshing with the toothed plate is provided at the output end of the second motor; a second threaded rod is rotatably provided in the middle part of the smoothing shaft, penetrating the positioning frame; the second threaded rod is threadedly connected to the positioning frame; and a vertical rod penetrating the positioning frame is provided at the upper end of the smoothing shaft.

[0011] Furthermore, an improvement of this utility model is that both the first motor and the second motor are servo motors.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a smelting apparatus for nickel-copper alloys, which has the following beneficial effects:

[0014] This smelting device uses a motor to drive the placement frame in and out, eliminating the need for manual opening of the smelting box for loading and unloading, greatly reducing the risk of burns to workers and improving operational safety. At the same time, it reduces manual operation steps, lowers labor costs, and increases production efficiency.

[0015] By utilizing the cooperation of a second motor, drive gear, and toothed plate, the movement of the push plate can be automatically controlled to achieve automatic smoothing of the material, ensuring uniform heating during melting. Moreover, the height of the smoothing shaft can be adjusted by rotating the second threaded rod, allowing for adaptive adjustments based on nickel-copper alloy materials of different thicknesses, making full use of the placement frame space and improving its utilization rate. Attached Figure Description

[0016] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0018] Figure 3 This is a third-view three-dimensional structural diagram of the present invention;

[0019] Figure 4 This is a schematic diagram of the mating structure between the first driving bevel gear and the first driven bevel gear in this utility model;

[0020] Figure 5 This utility model Figure 2 A magnified schematic diagram of the partial structure at point A in the middle;

[0021] In the diagram: 1. Melting box body; 2. Placement slot; 3. Placement frame; 4. Side plate; 5. Side tube; 6. Box body; 7. First threaded rod; 8. Second driven bevel gear; 9. Rotating shaft; 10. Second drive bevel gear; 11. First driven bevel gear; 12. First drive bevel gear; 13. First motor; 14. Push plate; 15. Tooth plate; 16. Drive gear; 17. Fixing frame; 18. Second motor; 19. Positioning frame; 20. Smoothing shaft; 21. Second threaded rod; 22. Vertical rod. 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] Please see Figures 1-5 This utility model discloses a nickel-copper alloy smelting device, comprising a smelting box body 1, a placement groove 2 inside the smelting box body 1, a placement frame 3 slidably disposed inside the placement groove 2, two side plates 4 symmetrically disposed at the outer ends of the placement frame 3, a side tube 5 disposed at the outer ends of the side plates 4, a box body 6 disposed at the rear end of the smelting box body 1, a rotating shaft 9 rotatably disposed inside the box body 6, a second drive bevel gear 10 disposed at both ends of the rotating shaft 9, a first threaded rod 7 rotatably disposed at both ends of the box body 6, and the two first threaded rods 7 having a reverse thread structure, a second driven bevel gear 8 meshing with the second drive bevel gear 10 at one end of the first threaded rod 7, and the other end of the first threaded rod 7 being inserted into the side tube 5 and threadedly connected to the side tube 5, a first driven bevel gear 11 disposed in the middle part of the rotating shaft 9, a first motor 13 disposed in the middle part of the box body 6, and a first drive bevel gear 12 meshing with the first driven bevel gear 11 at the output end of the first motor 13;

[0024] The placement frame 3 is provided with a positioning frame 19, and a smoothing shaft 20 is provided below the positioning frame 19. The middle part of the positioning frame 19 is provided with a push plate 14 that passes through the placement frame 3 and is slidably connected to the placement frame 3.

[0025] The side tube 5 is fixed to the outer end of the side plate 4 by screws.

[0026] The side tube 5 is fixed to the outer end of the side plate 4 with screws. This connection method makes the assembly of the placement frame 3 more convenient. In case of equipment failure or maintenance, it is easy to disassemble and replace relevant parts, thus improving the maintainability of the equipment.

[0027] Both the first motor 13 and the second motor 18 are servo motors.

[0028] Both the first motor 13 and the second motor 18 are servo motors. Servo motors have precise control performance and can accurately control the moving distance and speed of the placement frame 3 and the position of the smoothing shaft 20, ensuring that the operation of the entire smelting device is more stable and precise, which helps to improve the smelting quality of nickel-copper alloy.

[0029] Operation of placing frame 3: When the first motor 13 is started, the output end of the first motor 13 drives the first drive bevel gear 12 to rotate. Since the first drive bevel gear 12 meshes with the first driven bevel gear 11, the first driven bevel gear 11 will rotate accordingly. Since the first driven bevel gear 11 is installed in the middle part of the rotating shaft 9, the rotating shaft 9 will also rotate. Because the two first threaded rods 7 have a reverse thread structure, and one end of each is meshed with the second drive bevel gears 10 at both ends of the rotating shaft 9 through the second driven bevel gear 8, the two first threaded rods 7 will rotate synchronously in opposite directions. The other end of the first threaded rod 7 is inserted into the side tube 5 and threadedly connected to it. Therefore, the side tube 5 will extend and retract along the first threaded rod 7, thereby causing the side plate 4 and placing frame 3 connected to the side tube 5 to slide within the placing groove 2. When the placing frame 3 extends out of the placing groove 2, the operator can place the nickel-copper alloy material into the placing frame 3, and then start the first motor 13 again to reset the placing frame 3 within the placing groove 2, completing the material loading preparation.

[0030] The lower end of the push plate 14 is provided with a toothed plate 15, the front end of the placement frame 3 is provided with a fixing frame 17, the fixing frame 17 is provided with a second motor 18, the output end of the second motor 18 is provided with a drive gear 16 that meshes with the toothed plate 15, the middle part of the smoothing shaft 20 is rotatably provided with a second threaded rod 21 that penetrates the positioning frame 19, the second threaded rod 21 is threadedly connected to the positioning frame 19, and the upper end of the smoothing shaft 20 is provided with a vertical rod 22 that penetrates the positioning frame 19.

[0031] Material smoothing operation: After placing the material in the placement frame 3, start the second motor 18. The output end of the second motor 18 drives the drive gear 16 to rotate. The drive gear 16 meshes with the toothed plate 15 at the lower end of the push plate 14, causing the push plate 14 to move linearly within the placement frame 3. Simultaneously, the second threaded rod 21, rotatably mounted in the middle of the smoothing shaft 20, passes through the positioning frame 19 and is threadedly connected to it. When the second threaded rod 21 is rotated, the positioning frame 19 moves along the second threaded rod 21 due to the threaded transmission, thereby adjusting the height of the smoothing shaft 20. Furthermore, the upper end of the smoothing shaft 20 is provided with a vertical rod 22 that passes through the positioning frame 19. The vertical rod 22 stabilizes the smoothing shaft 20, ensuring its smoothness during vertical movement. By adjusting the height of the smoothing shaft 20, smoothing operations can be easily performed on nickel-copper alloy materials of different thicknesses, ensuring uniform material distribution within the placement frame 3.

[0032] In the description herein, it should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] 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.

Claims

1. A melting apparatus for nickel-copper alloys, comprising a melting box body (1), characterized in that: The smelting box body (1) is provided with a placement groove (2), and a placement frame (3) is slidably arranged in the placement groove (2). Two side plates (4) are symmetrically arranged at the outer end of the placement frame (3). A side tube (5) is provided at the outer end of the side plate (4). A box body (6) is provided at the rear end of the smelting box body (1). A rotating shaft (9) is rotatably arranged in the box body (6). A second drive bevel gear (10) is provided at both ends of the rotating shaft (9). A first threaded rod (7) is rotatably arranged at both ends of the box body (6). The two first threaded rods (7) are rotatably arranged in the box body (6). 7) It is a reverse thread structure. One end of the first thread rod (7) is provided with a second driven bevel gear (8) that meshes with the second drive bevel gear (10). The other end of the first thread rod (7) is inserted into the side tube (5) and threadedly connected to the side tube (5). The middle part of the rotating shaft (9) is provided with a first driven bevel gear (11). The middle part of the housing (6) is provided with a first motor (13). The output end of the first motor (13) is provided with a first drive bevel gear (12) that meshes with the first driven bevel gear (11). The placement frame (3) is provided with a positioning frame (19), and a smoothing shaft (20) is provided below the positioning frame (19). The middle part of the positioning frame (19) is provided with a push plate (14) that passes through the placement frame (3) and is slidably connected to the placement frame (3).

2. The smelting apparatus for a nickel-copper alloy according to claim 1, characterized in that: The side tube (5) is fixed to the outer end of the side plate (4) by screws.

3. The smelting apparatus for a nickel-copper alloy according to claim 2, characterized in that: The lower end of the push plate (14) is provided with a toothed plate (15), the front end of the placement frame (3) is provided with a fixing frame (17), the fixing frame (17) is provided with a second motor (18), and the output end of the second motor (18) is provided with a drive gear (16) that meshes with the toothed plate (15).

4. The smelting apparatus for a nickel-copper alloy according to claim 3, characterized in that: The middle part of the smoothing shaft (20) is rotatably provided with a second threaded rod (21) that passes through the positioning frame (19), and the second threaded rod (21) is threadedly connected to the positioning frame (19).

5. The smelting apparatus for a nickel-copper alloy according to claim 4, characterized in that: The upper end of the smoothing shaft (20) is provided with a vertical rod (22) that passes through the positioning frame (19).

6. The smelting apparatus for a nickel-copper alloy according to claim 5, characterized in that: Both the first motor (13) and the second motor (18) are servo motors.

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