Alloy adding device for electric induction furnace

Abstract

The utility model discloses an alloy adding device for an electric induction furnace. The alloy adding device comprises a conveying assembly, a storage frame assembly and a plurality of hopper assemblies. In the alloy adding process, the storage hopper vibrates at high frequency through the vibration motor, automatic conveying to the electric induction furnace is achieved, and the risk of molten iron splashing possibly caused by a traditional manual feeding mode is avoided. A weight sensor is arranged at the bottom of the storage hopper, the cargo weight is monitored in real time, rapid horizontal movement of the hopper is achieved through cooperation of a guide rail and a sliding base, and alloy adding is more convenient and efficient. The alloy conveying efficiency is further improved through the vertical plates on the surface of the crawler belt, the alloy is prevented from rolling back and falling off in the conveying process, and efficient alloy adding operation is ensured. According to the implementation of the device, automation, safety and high efficiency of alloy adding are achieved, and a more accurate control means is provided for the production process through real-time monitoring and management. Generally speaking, the device has obvious innovation and practical value in the field of alloy addition of the induction furnace.

Description

Technical Field

[0001] The utility model relates to the technical field of smelting and casting equipment, in particular to an alloy adding device for an induction furnace. Background Art

[0002] Melting and casting equipment is used to melt metal or alloy materials and cast them into specific shapes. These equipment play a vital role in the field of metal processing and manufacturing, and are used to produce various metal products, including cast iron, cast aluminum, cast copper, etc. The main melting and casting equipment includes: electric arc furnace, induction furnace, high-frequency induction melting furnace, resistance furnace, refractory brick furnace.

[0003] When adding alloys to the front end of heat treatment in traditional induction furnaces, the operation is done manually. During the addition process, molten iron is easily splashed, which can easily endanger personal safety. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an induction furnace alloy adding device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An induction furnace alloy adding device comprises a conveying assembly, a storage rack assembly and a plurality of hopper assemblies, wherein the conveying assembly comprises an alloy rack, a circulating rotating crawler is provided on the top of the alloy rack, the storage rack assembly is arranged on one side of the input end of the bottom of the crawler, the storage rack assembly comprises a plurality of support racks arranged horizontally symmetrically and crosswise, the hopper assemblies are all arranged on the top of the support racks, the hopper assembly comprises a storage hopper, a discharge port is provided on the lower part of the storage hopper close to the conveying assembly, a vibration motor is provided at the bottom of the storage hopper, and an alloy adding station for parking the storage hopper is formed at a cross position on the top of the support rack.

[0007] Through the above technical solution: using a vibration motor to make the storage hopper form high-frequency vibration so that the material inside it automatically falls onto the surface of the crawler through the discharge port for transportation. Compared with traditional technology, there is no need for manual feeding, and the distance from the induction furnace is far, and the sputtering metal solution will not cause harm to the operators.

[0008] Preferably, weight sensors are provided at the four corners of the bottom of the storage hopper, and slide seats are provided at the bottom of the weight sensors.

[0009] Through the above technical solution: the weight of the dropped goods is monitored in real time through the weight sensor, which is convenient for real-time monitoring and management during operation.

[0010] Preferably, a plurality of guide rails are provided on the top of the support frame, and the slide seats are slidably inserted inside the guide rails.

[0011] Through the above technical solution: the cooperation between the guide rail and the slide seat can make the storage hopper move horizontally quickly, which can be used to switch different storage hoppers and perform efficient alloy adding operations.

[0012] Furthermore, a plurality of vertical plates are evenly distributed on the track surface.

[0013] Through the above technical solution: the vertical plate is used to improve the alloy conveying efficiency, and at the same time prevent the alloy from rolling back and falling during the conveying process.

[0014] The beneficial effects of the utility model are:

[0015] 1. Improved safety: A vibration motor is used to make the storage hopper vibrate at a high frequency to achieve automatic transportation of the alloy. Compared with the traditional manual feeding method, it effectively reduces the risk of molten iron splashing during the alloy addition process in the induction furnace, thereby improving the safety of the operation.

[0016] 2. Real-time monitoring and management: There are weight sensors at the four corners of the bottom of the storage hopper and a slide seat at the bottom. By real-time monitoring of the weight of the falling goods, the operator can conduct real-time management to ensure that each alloy addition meets the process requirements, thereby improving the control and management level of the production process.

[0017] 3. Efficient alloy addition: Through the cooperation of the guide rail and the slide, the storage hopper can move horizontally quickly, making it more convenient to switch between different storage hoppers, thereby improving the efficiency of alloy addition. At the same time, the vertical plates distributed at equal distances on the surface of the track further improve the alloy transportation efficiency, while preventing the alloy from rolling back and falling during the transportation process, ensuring efficient alloy addition operations.

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an induction furnace alloy adding device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of a storage rack assembly of an induction furnace alloy adding device proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a hopper assembly of an induction furnace alloy adding device proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of a conveying component of an induction furnace alloy adding device proposed by the utility model.

[0023] In the figure: 1. conveying assembly; 101. alloy frame; 102. crawler; 103. vertical plate; 2. storage rack assembly; 201. support frame; 202. guide rail; 203. alloy adding station; 3. hopper assembly; 301. storage hopper; 302. discharge port; 4. vibration motor; 5. weight sensor; 6. slide seat. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1, reference Figures 1 to 4 An induction furnace alloy adding device includes a conveying component 1, a storage rack component 2 and a plurality of hopper components 3. The conveying component 1 includes an alloy rack 101. A circularly rotating crawler 102 is provided on the top of the alloy rack 101. The storage rack component 2 is arranged at one side of the input end of the bottom of the crawler 102. The storage rack component 2 includes a plurality of support frames 201 that are horizontally symmetrically arranged crosswise. The hopper components 3 are all arranged on the top of the support frames 201. The hopper component 3 includes a storage hopper 301. The lower part of the storage hopper 301 is close to the conveying A discharge port 302 is provided on one side of the component 1, a vibration motor 4 is provided at the bottom of the storage hopper 301, and an alloy adding station 203 for parking the storage hopper 301 is formed at a cross position on the top of the support frame 201. The vibration motor 4 is used to make the storage hopper 301 vibrate at a high frequency so that the material inside it automatically falls on the surface of the crawler 102 through the discharge port 302 for transportation. Compared with traditional technology, manual feeding is not required and the distance from the induction furnace is far, so the sputtered metal solution will not cause harm to the operators.

[0026] Specifically, weight sensors 5 are provided at the four corners of the bottom of the storage hopper 301, and slide seats 6 are provided at the bottom of the weight sensors 5. The weight of the falling goods is monitored in real time through the weight sensors 5, which is convenient for real-time monitoring and management during operation.

[0027] Specifically, a plurality of guide rails 202 are provided on the top of the support frame 201, and the slide seats 6 are slidably inserted inside the guide rails 202. The cooperation between the guide rails 202 and the slide seats 6 enables the storage hopper 301 to be quickly moved horizontally, and can be used to switch between different storage hoppers 301 for efficient alloy addition operations.

[0028] Specifically, a plurality of vertical plates 103 are evenly distributed on the surface of the crawler 102, and the vertical plates 103 are used to improve the alloy conveying efficiency and prevent the alloy from rolling back and falling during the conveying process.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An induction furnace alloy adding device, comprising a conveying assembly (1), a storage rack assembly (2) and a plurality of hopper assemblies (3), characterized in that: The conveying assembly (1) comprises an alloy frame (101), a circularly rotating crawler (102) is provided on the top of the alloy frame (101), the storage frame assembly (2) is arranged on one side of the bottom input end of the crawler (102), the storage frame assembly (2) comprises a plurality of support frames (201) arranged horizontally symmetrically and crosswise, the hopper assembly (3) is arranged on the top of the support frame (201), the hopper assembly (3) comprises a storage hopper (301), a discharge port (302) is provided on the lower part of the storage hopper (301) close to the conveying assembly (1), a vibration motor (4) is provided at the bottom of the storage hopper (301), and an alloy adding station (203) for parking the storage hopper (301) is formed at a cross position on the top of the support frame (201).

2. The induction furnace alloy adding device according to claim 1, characterized in that: Weight sensors (5) are provided at the four corners of the bottom of the storage hopper (301), and a slide seat (6) is provided at the bottom of the weight sensor (5).

3. The induction furnace alloy adding device according to claim 2, characterized in that: A plurality of guide rails (202) are provided on the top of the support frame (201), and the slide seats (6) are all slidably inserted inside the guide rails (202).

4. The induction furnace alloy adding device according to claim 3, characterized in that: A plurality of vertical plates (103) are distributed at equal distances on the surface of the crawler (102).

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