Molding machine for detecting nickel-based superalloy raw materials

Abstract

The utility model provides a sample melting machine for nickel-based superalloy raw material detection, which comprises a crushing cylinder, a smelting furnace, a discharge port, an outer protective support, a crushing assembly, a feed opening and a heat insulation chassis, the outer protective support comprises a limiting ring and supporting legs, the supporting legs are arranged on the limiting ring, the limiting ring is fixed on the top of the smelting furnace, and the crushing assembly is fixed on the limiting ring. A crushing assembly is arranged in the crushing barrel, two sets of discharging openings are formed in the bottom of the crushing barrel, the bottom of the crushing barrel is connected with the top of the smelting furnace, a heat insulation base plate is additionally arranged at the bottom of the crushing barrel, and a discharging opening is formed in the side face of the smelting furnace. And raw material waste caused by insufficient melting can be reduced, the equipment function is perfected, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a melting machine for detecting raw materials of nickel-based superalloys, belonging to the technical field of raw materials of nickel-based superalloys. Background Technique

[0002] The main components of nickel-based superalloys are nickel and iron, and at the same time, impurity elements such as Cr, Si, S, P, and C are also contained. Chromium-nickel stainless steel is the main stainless steel variety consuming nickel. Due to its excellent comprehensive performance, it has been widely used, accounting for 60% - 75% of the total stainless steel output. The growth of stainless steel production will drive the growth of nickel metal consumption.

[0003] In the existing melting process of nickel-based alloys, most of them directly pour the raw materials of nickel-based alloys into the melting machine for direct melting, and a large amount of raw materials are poured in. There is no structure to make the raw materials tumble in the melting machine, which greatly reduces the melting effect, causes waste of un-melted raw materials, and for the melted raw materials, it is impossible to discharge them quickly, reducing work efficiency and the equipment functionality is imperfect. Therefore, there is an urgent need for a melting machine for detecting raw materials of nickel-based superalloys to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a melting machine for detecting raw materials of nickel-based superalloys to solve the problems raised in the above background technique. The utility model has a reasonable structure, is simple to operate and convenient to use. It can not only preferentially crush the raw materials of nickel-based alloys to improve the melting effect, but also reduce the waste of raw materials caused by insufficient melting, improve the equipment function and improve work efficiency.

[0005] In order to achieve the above purpose, the utility model is realized through the following technical solutions: A melting machine for detecting raw materials of nickel-based superalloys includes a crushing cylinder, a melting furnace, a discharge port, an outer protection bracket, a crushing component, a feeding port and a heat insulation chassis. The outer protection bracket includes a limiting ring and supporting legs, and the supporting legs are installed on the limiting ring. The limiting ring is fixed on the top of the melting furnace. A crushing component is arranged in the crushing cylinder, and two groups of feeding ports are arranged at the bottom of the crushing cylinder. The bottom of the crushing cylinder is connected to the top of the melting furnace, and a heat insulation chassis is added at the bottom of the crushing cylinder. The discharge port is installed on the side of the melting furnace. The crushing component includes a warning light, a protective cover plate, an extension rod, a movable groove, a limiting bottom plate, a cutting blade, a fixed base, a bidirectional driving motor and an installation buckle. The warning light is installed at the topmost end of the extension rod, and a protective cover plate is also arranged on the extension rod. A movable groove is arranged on the extension rod between the protective cover plate and the limiting bottom plate. A bidirectional driving motor is installed at the bottom of the limiting bottom plate, and the fixed base at the bottom of the bidirectional driving motor is connected to the heat insulation chassis. The multiple groups of cutting blades are assembled on the surface of the installation buckle, and the installation buckles are all arranged on the bidirectional driving motor.

[0006] Furthermore, a clamping groove is provided in the heat insulation chassis at the bottom of the crushing cylinder and is connected to the fixed base.

[0007] Furthermore, the cutting blade is installed on the mounting buckle by setting fixing bolts, and the whole mounting buckle is buckled on the bidirectional drive motor.

[0008] Furthermore, the size of the protective cover plate matches the size of the top of the crushing cylinder.

[0009] Furthermore, fireproof and heat-insulating materials are laid on both the inner and outer layers of the heat insulation chassis.

[0010] Furthermore, the support legs in the outer protection bracket are distributed in an equilateral triangle.

[0011] Advantages of the present utility model: A melting machine for detecting nickel-based superalloy raw materials of the present utility model. Because the heat insulation chassis, support legs, protective cover plate, cutting blade and bidirectional drive motor are added in this utility model, by adding a heat insulation chassis with heat insulation and fireproof materials, it helps to reduce the erosion of the high temperature in the melting furnace on the crushing cylinder and improve the service life. Using the protective cover plate to provide protection during the crushing of nickel-based alloy raw materials in the crushing cylinder helps to prevent the splashing of nickel-based alloy raw materials during the crushing process and cause waste of raw materials. Using the bidirectional drive motor to drive the cutting blade to crush and divide the raw materials helps to reduce the volume of the raw materials during melting and improve the melting effect. Description of the Drawings

[0012] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, purposes and advantages of the present utility model will become more obvious:

[0013] Figure 1 It is a schematic diagram of the overall structure of a melting machine for detecting nickel-based superalloy raw materials of the present utility model;

[0014] Figure 2 It is a schematic diagram of the crushing cylinder structure of a melting machine for detecting nickel-based superalloy raw materials of the present utility model;

[0015] Figure 3 It is a schematic diagram of the outer protection bracket structure of a melting machine for detecting nickel-based superalloy raw materials of the present utility model;

[0016] Figure 4 It is a schematic diagram of the crushing component structure of a melting machine for detecting nickel-based superalloy raw materials of the present utility model;

[0017] In the figure: 1 - crushing cylinder, 2 - melting furnace, 3 - discharge port, 4 - outer protection bracket, 5 - crushing assembly, 6 - feeding port, 7 - heat insulation chassis, 41 - limiting ring, 42 - support leg, 51 - warning light, 52 - protective cover plate, 53 - extension rod, 54 - movable slot, 55 - limiting bottom plate, 56 - cutting blade, 57 - fixed base, 58 - bidirectional drive motor, 59 - mounting buckle. Detailed implementation manners

[0018] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation manners.

[0019] Please refer to Figures 1-4 , the present utility model provides a technical solution: a melting sample machine for detecting nickel-based superalloy raw materials, including a crushing cylinder 1, a melting furnace 2, a discharge port 3, an outer protection bracket 4, a crushing assembly 5, a feeding port 6 and a heat insulation chassis 7. The outer protection bracket 4 includes two parts, a limiting ring 41 and a support leg 42, and the support leg 42 is installed on the limiting ring 41. The limiting ring 41 is fixed on the top of the melting furnace 2. A crushing assembly 5 is arranged in the crushing cylinder 1, and two groups of feeding ports 6 are opened at the bottom of the crushing cylinder 1. The bottom of the crushing cylinder 1 is connected to the top of the melting furnace 2, and a heat insulation chassis 7 is added to the bottom of the crushing cylinder 1. The discharge port 3 is installed on the side of the melting furnace 2. The crushing assembly 5 includes a warning light 51, a protective cover plate 52, an extension rod 53, a movable slot 54, a limiting bottom plate 55, a cutting blade 56, a fixed base 57, a bidirectional drive motor 58 and a mounting buckle 59. The warning light 51 is installed at the topmost end of the extension rod 53, and a protective cover plate 52 is also arranged on the extension rod 53. A movable slot 54 is opened in the part of the extension rod 53 between the protective cover plate 52 and the limiting bottom plate 55. A bidirectional drive motor 58 is installed at the bottom of the limiting bottom plate 55, and the fixed base 57 at the bottom of the bidirectional drive motor 58 is connected to the heat insulation chassis 7. Multiple cutting blades 56 are assembled on the surface of the mounting buckle 59, and the mounting buckles 59 are all arranged on the bidirectional drive motor 58.

[0020] As the first embodiment of the present utility model: The support legs 42 in the outer protection bracket 4 are evenly distributed in three equal sides. This design enhances the overall stability of the melting sample machine by adding the outer protection bracket 4, which helps to improve safety protection. There is a card slot in the heat insulation chassis 7 at the bottom of the crushing cylinder 1, which is connected to the fixed base 57. Fireproof and heat-insulating materials are laid on both the inner and outer layers of the heat insulation chassis 7. This design adds heat-insulating materials to the heat insulation chassis 7 at the bottom of the crushing cylinder 1, with a reasonable structure, which helps to reduce the erosion loss of the crushing cylinder 1 caused by the excessive temperature in the melting furnace 2. The size of the protective cover plate 52 matches the size of the top of the crushing cylinder 1. This design can provide effective protection when crushing the nickel-based alloy raw materials in the crushing cylinder 1, which helps to prevent the splashing of the nickel-based alloy raw materials during the crushing process and cause waste of raw materials. The cutting blades 56 are installed on the installation buckle 59 by setting fixing bolts, and the installation buckle 59 is integrally buckled on the bidirectional drive motor 58. This design uses the method of bidirectional cutting of multiple groups of cutting blades 56 to crush the nickel-based alloy raw materials, ensuring that the nickel-based alloy raw materials are finely crushed as a whole, which can improve the melting effect in the melting furnace 2.

[0021] As the second embodiment of the present utility model: Pour a large amount of nickel-based alloy raw materials into the crushing cylinder 1, and then the staff can push the protective cover plate 52 downward. The protective cover plate 52 will touch the limit bottom plate 55 downward through the movable slots 54 on the left and right sides of the extension rod 53. At this time, the protective cover plate 52 can just cover the top of the crushing cylinder 1. Then, the bidirectional drive motor 58 will drive the installation buckle 59 equipped with the cutting blades 56 to rotate. The cutting blade 56 on the upper side of the bidirectional drive motor 58 rotates to the left for cutting, and the cutting blade 56 on the lower side rotates to the right for cutting. The nickel-based alloy raw materials in the crushing cylinder 1 are crushed and cut by the cutting blades 56 and divided into small pieces. When these small pieces meet the size of the feeding port 6 in the heat insulation chassis 7 at the bottom of the crushing cylinder 1, they will naturally fall into the melting furnace 2 and be melted. Since the nickel-based alloy raw materials in the melting furnace 2 are all small pieces, they can be fully melted, avoiding the situation of insufficient melting of the raw materials. These raw materials melted in the melting furnace 2 will be removed and collected from the discharge port 3.

[0022] The above shows and describes the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0023] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A melting machine for testing nickel-based high-temperature alloy raw materials, comprising a crushing cylinder (1), a smelting furnace (2), a discharge port (3), an outer protective support (4), a crushing assembly (5), a discharge port (6) and a heat-insulating chassis (7), characterized in that: The outer protective support (4) comprises a limiting ring (41) and a supporting leg (42), and the supporting leg (42) is mounted on the limiting ring (41), the limiting ring (41) is fixed on the top of the smelting furnace (2), a crushing assembly (5) is arranged in the crushing cylinder (1), and two groups of discharge ports (6) are opened at the bottom of the crushing cylinder (1), the bottom of the crushing cylinder (1) is connected to the top of the smelting furnace (2), and an insulating bottom plate (7) is added to the bottom of the crushing cylinder (1), and the discharge port (3) is installed on the side of the smelting furnace (2); The crushing assembly (5) comprises a warning light (51), a protective cover plate (52), an extension rod (53), a movable groove (54), a limiting bottom plate (55), a cutting blade (56), a fixed base (57), a bidirectional driving motor (58) and a mounting buckle (59); the warning light (51) is mounted on the top of the extension rod (53); a protective cover plate (52) is also provided on the extension rod (53); a movable groove (54) is provided on the extension rod (53) between the protective cover plate (52) and the limiting bottom plate (55); a bidirectional driving motor (58) is installed at the bottom of the limiting bottom plate (55); and the fixed base (57) at the bottom of the bidirectional driving motor (58) is connected to the heat-insulating bottom plate (7); the plurality of cutting blades (56) are mounted on the surface of the mounting buckle (59); and the mounting buckles (59) are all arranged on the bidirectional driving motor (58).

2. The nickel-based high-temperature alloy raw material testing melting machine according to claim 1, characterized in that: The supporting legs (42) in the outer protective support (4) are evenly distributed on three sides.

3. The nickel-based high-temperature alloy raw material testing melting machine according to claim 1, characterized in that: The inner and outer layers of the heat-insulating chassis (7) are both paved with fireproof heat-insulating materials.

4. The nickel-based high-temperature alloy raw material testing melting machine according to claim 1, characterized in that: The size of the protective cover plate (52) matches the size of the top of the crushing cylinder (1).

5. The nickel-based high-temperature alloy raw material testing melting machine according to claim 1, characterized in that: The cutting blade (56) is mounted on a mounting buckle (59) by means of fixing bolts, and the mounting buckle (59) is integrally buckled on a bidirectional driving motor (58).

6. The nickel-based high-temperature alloy raw material testing melting machine according to claim 1, characterized in that: A slot is provided in the heat-insulating chassis (7) at the bottom of the crushing cylinder (1) and is connected to a fixed base (57).

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