High-frequency heating device for seamless calcium wire

Abstract

The utility model relates to the technical field of seamless calcium wires, in particular to a high-frequency heating device for a seamless calcium wire. Comprising high-frequency heating equipment and a driving motor, the outer side of the high-frequency heating equipment is connected with a heating pipeline, the driving motor is installed at the top of the heating pipeline, the output end of the driving motor is connected with a first gear, a second gear, a third gear and a rotating rod, the inner side of the second gear is connected with a mounting inner ring, and a telescopic motor is installed on the inner side of the mounting inner ring; the output end of the telescopic motor is connected with a mounting frame, one end of the mounting frame is connected with the rotating rod, and a limiting plate is mounted at the end, close to the second gear, of the heating pipeline. The driving motor drives the second gear, the third gear, the rotating rod and the brush roller to rotate through the first gear, the second gear drives the mounting inner ring to rotate, the mounting inner ring can drive the brush roller to rotate through the telescopic motor, the brush roller can be driven to rotate and revolve at the same time in the mode, and then the cleaning effect of the brush roller on impurities and dust on the surface of the seamless calcium line is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of seamless calcium wire technology, specifically a high-frequency heating device for seamless calcium wire. Background Technology

[0002] Seamless calcium wire is the most commonly used type of calcium wire in the metallurgical industry. Metallic calcium modifies inclusions in clean molten steel, altering the steel's composition. Seamless calcium wire requires preheating before use to ensure rapid melting upon entering the molten steel. High-frequency heating technology can quickly preheat the calcium wire, significantly saving preheating time and improving heating efficiency.

[0003] Patent publication number CN221238178U3 discloses a heat treatment device for seamless calcium wire. It mainly includes an electromagnetic heating mechanism body and a rotating mechanism with three sets of first electric telescopic rods arranged symmetrically at the center. The output ends of the first electric telescopic rods extend into the interior of the rotating seat and are fitted with arc-shaped scrapers. The rotating mechanism is used to rotate the three sets of arc-shaped scrapers. This allows the three sets of first electric telescopic rods to drive the arc-shaped scrapers to contact the sidewalls of seamless calcium wires of different sizes, thus broadening the adaptability. The rotating mechanism also allows the three sets of arc-shaped scrapers to rotate along the seamless calcium wire, thus cooperating with the horizontally moving seamless calcium wire to thoroughly scrape off dust and impurities from its outer wall, further improving preheating efficiency and preventing dust and impurities from interfering with subsequent processing.

[0004] However, during the use of the aforementioned patent, the scraper uses three blades to remove dust from the seamless calcium wire. After prolonged use, impurities tend to adhere to the scraper, which affects its performance and the device's ability to clean impurities. Utility Model Content

[0005] To address the above problems, the purpose of this utility model is to provide a high-frequency heating device for seamless calcium wire, which solves the problem that during use, the scraper uses three scrapers to remove dust from the seamless calcium wire. After prolonged use, impurities easily adhere to the scraper, thus affecting its performance and the device's ability to clean impurities.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-frequency heating device for seamless calcium wire, comprising a high-frequency heating device and a drive motor. A heating pipe is connected to the outer side of the high-frequency heating device, and an electromagnetic coil is installed on the inner side of the heating pipe. A hydraulic cylinder is installed on the high-frequency heating device, and a limiting roller is connected above the hydraulic cylinder. The drive motor is installed at the top of the heating pipe, and a gear is connected to the output end of the drive motor. A gear is meshed with the lower part of the gear, and a gear is meshed with the inner side of the gear. A rotating rod is installed at the axis of the gear, and a synchronous belt is installed in the middle of the rotating rod. An inner mounting ring is connected to the inner side of the gear, and a telescopic motor is installed inside the inner mounting ring. A mounting frame is connected to the output end of the telescopic motor. One end of the mounting frame is connected to the rotating rod, and the other end of the mounting frame is connected to a brush roller, with the middle part of the brush roller connected to the synchronous belt. A limiting plate is installed on the end of the heating pipe near the gear.

[0007] The beneficial effects of this utility model are as follows: the drive motor drives gears two and three, the rotating rod and the brush roller to rotate through gear one, gear two drives the inner ring to rotate, and the inner ring can drive the brush roller to rotate through the telescopic motor. By adopting the above method, the brush roller can be driven to rotate and revolve at the same time, thereby ensuring the cleaning effect of the brush roller on the surface of the seamless calcium wire.

[0008] To facilitate the raising and lowering of the limit rollers:

[0009] As a further improvement to the above technical solution: the limiting roller and the heating pipe are connected by a hydraulic cylinder to form a lifting and mounting structure.

[0010] The beneficial effects of this improvement are: the hydraulic cylinder can drive the limit roller to rise and fall, thereby driving the limit roller to support the seamless calcium wire and ensure the position of the seamless calcium wire.

[0011] To facilitate the rotation of gear two:

[0012] As a further improvement to the above technical solution: the limiting plate is provided with a guide groove near the gear two, and the limiting plate is circumferentially distributed on the outside of the heating pipe.

[0013] The beneficial effects of this improvement are: the rotation of gear two can be guided and limited by the slide groove, and the circumferentially distributed limiting plates can reliably guide and limit gear two.

[0014] To facilitate the rotation of the rotating rod:

[0015] As a further improvement to the above technical solution: the gear three and the rotating rod are arranged with their axes coincident.

[0016] The beneficial effects of this improvement are: the alignment of the axes makes the rotation of the rotating rod more reliable and stable, which in turn facilitates the rotation of the rotating rod to drive the brush roller to rotate via the synchronous belt.

[0017] To facilitate adjustment of the brush roller position:

[0018] As a further improvement to the above technical solution: the mounting bracket and the heating pipe are connected by a telescopic motor to form a flip-mounting structure.

[0019] The beneficial effects of this improvement are: the rotating mounting frame driven by the telescopic motor can rotate the brush roller, thereby making the brush roller in close contact with the seamless calcium wire, which makes it convenient for the device to be used with seamless calcium wire of different sizes.

[0020] To facilitate brush roller rotation:

[0021] As a further improvement to the above technical solution: a bearing is installed at the connection between the brush roller and the mounting frame.

[0022] The beneficial effects of this improvement are: the bearing can effectively reduce the friction when the brush roller rotates, ensuring the stability of the brush roller during rotation.

[0023] To facilitate the cleaning of seamless calcium lines by the brush roller:

[0024] As a further improvement to the above technical solution: the brush roller and the heating pipe axis are arranged to be parallel to each other.

[0025] The beneficial effects of this improvement are: the parallel arrangement of the brush rollers allows them to make close contact with the seamless calcium wire, ensuring that the brush rollers clean the seamless calcium wire.

[0026] To facilitate the rotation of the inner ring during installation:

[0027] As a further improvement to the above technical solution: a sliding groove is provided near the inner ring of the heating pipe, and the inner ring of the installation and the high-frequency heating equipment are connected by the sliding groove to form a locking and sliding installation structure.

[0028] The beneficial effects of this improvement are: the slide groove can guide the rotation of the inner ring, thereby facilitating the rotation of the mounting frame and brush roller along the axis of the heating pipe by the inner ring and the telescopic motor, which in turn facilitates the cleaning of the seamless calcium line by the brush roller. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall top-down structure.

[0030] Figure 2 This is a partial enlarged structural diagram of the heating pipe from the main view.

[0031] Figure 3 This is a schematic diagram of the shaft side structure of gear two and the mounting bracket.

[0032] Figure 4 This is an enlarged isometric schematic diagram of the mounting bracket and telescopic motor.

[0033] Figure 5 for Figure 1 Enlarged structural diagram at point A in the middle.

[0034] In the diagram: 1. High-frequency heating equipment; 11. Electromagnetic coil; 2. Heating pipe; 21. Hydraulic cylinder one; 22. Limiting roller; 23. Limiting plate; 3. Drive motor; 31. Gear one; 32. Gear two; 33. Gear three; 34. Rotating rod; 35. Synchronous belt; 36. Brush roller; 4. Mounting frame; 41. Telescopic motor; 5. Inner ring. Detailed Implementation

[0035] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0036] like Figure 1-5As shown, a high-frequency heating device for seamless calcium wire includes a high-frequency heating device 1 and a drive motor 3. A heating pipe 2 is connected to the outer side of the high-frequency heating device 1, and an electromagnetic coil 11 is installed on the inner side of the heating pipe 2. A hydraulic cylinder 21 is installed on the high-frequency heating device 1, and a limit roller 22 is connected above the hydraulic cylinder 21. The drive motor 3 is installed at the top of the heating pipe 2, and a gear 31 is connected to the output end of the drive motor 3. A gear 32 is meshed below the gear 31, and a gear 33 is meshed inside the gear 32. A rotating rod 34 is installed at the axis of the gear 33, and a synchronous belt 35 is installed in the middle of the rotating rod 34. The gear 3... The inner side of the heating pipe 2 is connected to an inner ring 5, and a telescopic motor 41 is installed inside the inner ring 5. The output end of the telescopic motor 41 is connected to a mounting bracket 4. One end of the mounting bracket 4 is connected to a rotating rod 34, and the other end of the mounting bracket 4 is connected to a brush roller 36. The middle part of the brush roller 36 is connected to a synchronous belt 35. A limit plate 23 is installed at the end of the heating pipe 2 near the gear 2 32. The drive motor 3 drives the gear 2 32, the gear 33, the rotating rod 34, and the brush roller 36 to rotate through the gear 1 31. The gear 2 32 drives the inner ring 5 to rotate. The inner ring 5 can drive the brush roller 36 to rotate through the telescopic motor 41. By adopting the above method, the brush roller 36 can be driven to rotate and revolve simultaneously, thereby ensuring that the brush roller 36... To effectively clean impurities and dust from the surface of the seamless calcium wire, the limiting roller 22 and the heating pipe 2 are connected by a hydraulic cylinder 21 to form a lifting and lowering structure. The hydraulic cylinder 21 can drive the limiting roller 22 to rise and fall, thereby supporting the seamless calcium wire and ensuring its position. The limiting plate 23 has a guide groove near the gear 32, and the limiting plate 23 is circumferentially distributed on the outside of the heating pipe 2. The groove can guide and limit the rotation of the gear 32. The circumferentially distributed limiting plate 23 can reliably guide and limit the gear 32. The gear 33 and the rotating rod 34 are arranged with their axes coincident. The coincident arrangement of the axes can make the rotation of the rotating rod 34 more efficient. The system ensures reliable and stable operation, facilitating the rotation of the brush roller 36 via the synchronous belt 35 through the rotating rod 34. The mounting frame 4 and the heating pipe 2 are connected by a telescopic motor 41, forming a flip-mounted structure. The telescopic motor 41 flips the mounting frame 4, causing the brush roller 36 to flip as well, ensuring close contact between the brush roller 36 and the seamless calcium wire. This allows the device to accommodate seamless calcium wires of different sizes. A bearing is installed at the connection between the brush roller 36 and the mounting frame 4, effectively reducing friction during rotation and ensuring stability. The brush roller 36 and the heating pipe 2 are arranged parallel to each other, ensuring close contact and effective cleaning of the seamless calcium wire.The heating pipe 2 has a groove near the inner ring 5, and the inner ring 5 and the high-frequency heating device 1 are connected by the groove to form a sliding mounting structure. The groove guides the rotation of the inner ring 5, thus facilitating the rotation of the gear 2 32 along the axis of the heating pipe 2 via the inner ring 5 and the telescopic motor 41, which in turn drives the mounting frame 4 and the brush roller 36. This facilitates the cleaning of the seamless calcium lines by the brush roller 36.

[0037] The working principle of this utility model is as follows: When using this device, the calcium wire enters the interior of the heating pipe 2. The hydraulic cylinder 21 pushes the limiting roller 22 upward to limit the position of the calcium wire. The high-frequency heating device 1 drives the electromagnetic coil 11 to heat the calcium wire. After heating, the calcium wire reaches the middle part of the brush roller 36. The telescopic motor 41 pushes the mounting frame 4 to rotate the brush roller 36, thereby making the brush roller 36 closely fit the outer side of the seamless calcium wire. The drive motor 3 drives the gear 2 32 to rotate through the gear 1 31. The gear 2 32 drives the gear 33 to rotate. The gear 33 drives the brush roller 36 to rotate through the rotating rod 34 and the synchronous belt 35. The gear 2 32 drives the mounting inner ring 5 to rotate. The mounting inner ring 5 can drive the brush roller 36 to rotate through the telescopic motor 41. By adopting the above method, the brush roller 36 can rotate and revolve simultaneously, thereby ensuring the cleaning effect of the brush roller 36 on the seamless calcium wire and avoiding the impact of impurities adhering to the scraper on the device.

[0038] It should be noted that, in this document, 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.

[0039] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A high-frequency heating device for seamless calcium wire, comprising a high-frequency heating device (1) and a drive motor (3), characterized in that: The high-frequency heating device (1) is connected to a heating pipe (2) on its outer side, and an electromagnetic coil (11) is installed on the inner side of the heating pipe (2). A hydraulic cylinder (21) is installed on the high-frequency heating device (1), and a limit roller (22) is connected above the hydraulic cylinder (21). The drive motor (3) is installed on the top of the heating pipe (2), and a gear (31) is connected to the output end of the drive motor (3). A gear (32) is meshed below the gear (31), and a gear (33) is meshed inside the gear (32). The shaft of the gear (33) is located at... A rotating rod (34) is installed, and a synchronous belt (35) is installed in the middle of the rotating rod (34). An inner ring (5) is connected to the inner side of the gear (32), and a telescopic motor (41) is installed inside the inner ring (5). The output end of the telescopic motor (41) is connected to a mounting bracket (4). One end of the mounting bracket (4) is connected to the rotating rod (34), and the other end of the mounting bracket (4) is connected to a brush roller (36). The middle part of the brush roller (36) is connected to the synchronous belt (35). A limit plate (23) is installed at the end of the heating pipe (2) near the gear (32).

2. The high-frequency heating device for seamless calcium wire according to claim 1, characterized in that: The limiting roller (22) and the heating pipe (2) are connected by a hydraulic cylinder (21) to form a lifting and mounting structure.

3. The high-frequency heating device for seamless calcium wire according to claim 1, characterized in that: The limiting plate (23) has a guide groove near the gear (32), and the limiting plate (23) is circumferentially distributed on the outside of the heating pipe (2).

4. The high-frequency heating device for seamless calcium wire according to claim 1, characterized in that: The gear three (33) and the rotating rod (34) are arranged with their axes coincident.

5. A high-frequency heating device for seamless calcium wire according to claim 1, characterized in that: The mounting bracket (4) and the heating pipe (2) are connected by a telescopic motor (41) to form a flip-mounting structure.

6. The high-frequency heating device for seamless calcium wire according to claim 1, characterized in that: A bearing is installed at the connection between the brush roller (36) and the mounting frame (4).

7. A high-frequency heating device for seamless calcium wire according to claim 1, characterized in that: The brush roller (36) and the heating pipe (2) are arranged parallel to each other.

8. A high-frequency heating device for seamless calcium wire according to claim 1, characterized in that: The heating pipe (2) has a groove near the inner ring (5) and the inner ring (5) and the high-frequency heating device (1) are connected by the groove to form a sliding installation structure.

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