Annealing device for copper-clad steel wire production

Abstract

The utility model discloses an annealing device for copper-clad steel wire production, and relates to the technical field of copper-clad steel wire production. The annealing furnace comprises an annealing furnace body and a moving plate, high-temperature heating plates are fixedly installed on the two opposite surfaces in the annealing furnace body, the moving plate is slidably installed on the inner wall of the annealing furnace body, a plurality of heat-resisting placing rods are welded to one surface of the moving plate, and a plurality of first sliding grooves are formed in the peripheral side faces of the heat-resisting placing rods. Sliding adjusting plates are slidably mounted in the first sliding grooves, one ends of the sliding adjusting plates extend out of the first sliding grooves, reset springs are fixedly connected between the inner bottom faces of the first sliding grooves and the other ends of the sliding adjusting plates, and an opening groove is formed in the inner bottom face of the annealing furnace body. Through the structure of the heat-resistant placing rod, the reset spring and the sliding adjusting plate, coils can be placed in sequence conveniently to avoid stacking, uniform heating during annealing is guaranteed, meanwhile, the coils with different diameters can be clamped conveniently, and loosening in the moving or annealing process is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of copper-clad steel wire production technology, and in particular relates to an annealing device for copper-clad steel wire production. Background Technology

[0002] Copper-clad steel refers to a composite wire in which copper is wrapped around a steel wire, essentially a steel wire surrounded by a copper layer. It utilizes the skin effect of low-voltage, high-frequency signals, allowing them to travel along the surface in the high-frequency range. Therefore, as long as the copper layer thickness reaches a certain range, signals in a specific frequency band can be reliably transmitted. The copper conducts the weak electrical signal, while the steel wire provides support. Annealing is a metal heat treatment process that involves slowly heating metal to a certain temperature, holding it for a sufficient time, and then cooling it at an appropriate rate. Broadly speaking, annealing is a heat treatment process for materials, including both metallic and non-metallic materials.

[0003] In the prior art, when copper-clad steel wire is annealed, the coils are generally stacked inside the annealing device. When stacked, the overlapping parts are prone to uneven heating with other parts, and it is also inconvenient to remove them later. Therefore, an annealing device for copper-clad steel wire production is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an annealing device for the production of copper-clad steel wire, thereby solving the existing problems.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an annealing device for copper-clad steel wire production, comprising an annealing furnace body and a movable plate. High-temperature heating plates are fixedly installed on two opposite surfaces inside the annealing furnace body. The movable plate is slidably installed on the inner wall of the annealing furnace body. A plurality of heat-resistant placement rods are welded to one surface of the movable plate. A plurality of first sliding grooves are formed on the periphery of the heat-resistant placement rods. A sliding adjustment plate is slidably installed inside each of the first sliding grooves. One end of the sliding adjustment plate extends to the outside of the first sliding groove. A return spring is fixedly connected between the bottom surface inside the first sliding groove and the other end of the sliding adjustment plate. An opening groove is formed on the bottom surface inside the annealing furnace body.

[0007] Furthermore, a support plate is slidably installed inside the opening groove, and the lower surface of the movable plate is connected to the upper surface of the support plate. A second sliding groove is provided on both opposite surfaces inside the opening groove.

[0008] Furthermore, two sliding plates are welded to the two opposite surfaces of the bearing plate, and the two sliding plates extend into the two second sliding grooves respectively, and the two sliding plates are slidably connected to the two second sliding grooves respectively.

[0009] Furthermore, the movable plate is disposed at one end of the two high-temperature heating plates, and two through slots are formed on one surface of the two movable plates. The positions of the two through slots correspond to the positions of the two high-temperature heating plates. One end of the two high-temperature heating plates is connected to the two through slots, and the two high-temperature heating plates are slidably connected to the through slots.

[0010] Furthermore, a base is welded to the lower surface of the annealing furnace body. The base is a concave plate structure. An installation groove is opened on the upper surface of the base. A drive motor is installed on the front surface of the base. A lead screw is rotatably installed inside the installation groove. One end of the lead screw extends to the outside of the base.

[0011] Furthermore, the output end of the drive motor is fixedly connected to one end of the lead screw, a movable block is screwed onto the peripheral side of the lead screw, the movable block is slidably connected to the mounting groove, and the upper surface of the movable block is fixedly connected to the lower surface of the support plate.

[0012] Furthermore, support plates are welded to both opposite surfaces of the annealing furnace body, hydraulic rods are fixedly installed on the upper surface of both support plates, and connecting plates are welded to the upper surface of both hydraulic rods.

[0013] Furthermore, a closed door is welded between the two connecting plates, the closed door is disposed on one surface of the annealing furnace body, and the closed door is slidably connected to the annealing furnace body.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model, through the structure of heat-resistant placement rod, return spring and sliding adjustment plate, facilitates the sequential placement of coils to avoid stacking, ensures uniform heating during annealing, and facilitates the clamping of coils of different diameters, preventing loosening during movement or annealing, and improving the flexibility of the device.

[0016] 2. This utility model uses a moving plate, lead screw and drive motor structure to facilitate the movement of the heat-resistant placement rod, thereby making it easy to move the heat-resistant placement rod to the outside of the annealing furnace body, which facilitates the feeding and picking of materials in the later operation and improves the convenience of using the device.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of an annealing device for producing copper-clad steel wire according to the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of an annealing device for producing copper-clad steel wire according to the present invention.

[0021] Figure 3 This is a right-side structural schematic diagram of an annealing device for producing copper-clad steel wire according to the present invention;

[0022] Figure 4 This is a front view structural schematic diagram of an annealing device for producing copper-clad steel wire according to the present invention.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Annealing furnace body; 2. High-temperature heating plate; 3. Moving plate; 4. Heat-resistant placement rod; 5. First slide groove; 6. Return spring; 7. Sliding adjustment plate; 8. Opening groove; 9. Bearing plate; 10. Second slide groove; 11. Slide plate; 12. Base; 13. Mounting groove; 14. Lead screw; 15. Drive motor; 16. Moving block; 17. Connecting plate; 18. Hydraulic rod; 19. Support plate; 20. Through groove; 21. Enclosed door. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] Please see Figures 1-4As shown, this utility model is an annealing device for copper-clad steel wire production, including an annealing furnace body 1 and a movable plate 3. High-temperature heating plates 2 are fixedly installed on two opposite surfaces inside the annealing furnace body 1. The movable plate 3 is slidably installed on the inner wall of the annealing furnace body 1. Several heat-resistant placement rods 4 are welded to one surface of the movable plate 3. Several first sliding grooves 5 are opened on the periphery of the heat-resistant placement rods 4. Sliding adjustment plates 7 are slidably installed inside each of the first sliding grooves 5. One end of the sliding adjustment plate 7 extends to the outside of the first sliding groove 5. A return spring 6 is fixedly connected between the bottom surface inside the first sliding groove 5 and the other end of the sliding adjustment plate 7, which facilitates the sequential placement of coils to avoid stacking, ensures uniform heating during annealing, and facilitates the clamping of coils of different diameters, preventing loosening during movement or annealing, and improving the flexibility of the device. An opening groove 8 is opened on the bottom surface inside the annealing furnace body 1.

[0028] A support plate 9 is slidably installed inside the opening groove 8. The lower surface of the movable plate 3 is connected to the upper surface of the support plate 9. A second sliding groove 10 is opened on both opposite surfaces inside the opening groove 8. A sliding plate 11 is welded on both opposite surfaces of the support plate 9. The two sliding plates 11 extend into the two second sliding grooves 10 respectively, and the two sliding plates 11 are slidably connected to the two second sliding grooves 10 respectively.

[0029] The movable plate 3 is set at one end of the two high-temperature heating plates 2. Two through slots 20 are opened on one surface of the two movable plates 3. The positions of the two through slots 20 correspond to the positions of the two high-temperature heating plates 2. One end of the two high-temperature heating plates 2 is connected to the two through slots 20. The two high-temperature heating plates 2 and the through slots 20 are slidably connected.

[0030] A base 12 is welded to the lower surface of the annealing furnace body 1. The base 12 is a concave plate structure. An installation groove 13 is provided on the upper surface of the base 12. A drive motor 15 is installed on the front surface of the base 12. A lead screw 14 is rotatably installed inside the installation groove 13. One end of the lead screw 14 extends to the outside of the base 12.

[0031] The output end of the drive motor 15 is fixedly connected to one end of the lead screw 14. A moving block 16 is screwed onto the circumferential side of the lead screw 14. The moving block 16 is slidably connected to the mounting groove 13. The upper surface of the moving block 16 is fixedly connected to the lower surface of the bearing plate 9, which facilitates the movement of the heat-resistant placement rod 4, thereby making it easier to move the heat-resistant placement rod 4 to the outside of the annealing furnace body 1, which facilitates the feeding and unloading of materials during later operations and improves the convenience of using the device.

[0032] Support plates 19 are welded to both opposite surfaces of the annealing furnace body 1. Hydraulic rods 18 are fixedly installed on the upper surfaces of the two support plates 19. Connecting plates 17 are welded to the upper surfaces of the two hydraulic rods 18. A closed door 21 is welded between the two connecting plates 17. The closed door 21 is set on one surface of the annealing furnace body 1 and is slidably connected to the annealing furnace body 1.

[0033] Please see Figures 1-4 As shown, this utility model is an annealing device for copper-clad steel wire production. Its operation method is as follows: First, start the drive motor 15 to drive the lead screw 14 to rotate. When the lead screw 14 rotates, it drives the moving block 16 forward, thereby moving the bearing plate 9. Then, when the bearing plate 9 moves, it moves the heat-resistant placement rod 4 to the outside of the annealing furnace body 1. Then, the copper-clad steel wire coil is sleeved on the heat-resistant placement rod 4. At this time, the sliding adjustment plate 7 moves into the first sliding groove 5, and the return spring 6 is compressed. At this time, the return spring 6 deforms... A reaction force is applied to the sliding adjustment plate 7 to fix the coil. Then, the drive motor 15 is reversed, and the lead screw 14 drives the moving block 16 to move backward, resetting the heat-resistant placement rod 4. Then, the hydraulic rod 18 is activated to lower the closed door 21 to seal the front surface of the annealing furnace body 1. Then, the high-temperature heating plate 2 is activated to perform high-temperature annealing treatment. After the annealing treatment is completed, the drive motor 15 moves the heat-resistant placement rod 4 to the outside of the annealing furnace body 1 again. After the coil cools down, the material is removed.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An annealing apparatus for producing copper-clad steel wire, comprising an annealing furnace body (1) and a movable plate (3), characterized in that: High-temperature heating plates (2) are fixedly installed on both opposite surfaces inside the annealing furnace body (1). The movable plate (3) is slidably installed on the inner wall of the annealing furnace body (1). Several heat-resistant placement rods (4) are welded on one surface of the movable plate (3). Several first sliding grooves (5) are opened on the periphery of the heat-resistant placement rods (4). Sliding adjustment plates (7) are slidably installed inside the first sliding grooves (5). One end of the sliding adjustment plate (7) extends to the outside of the first sliding groove (5). A return spring (6) is fixedly connected between the bottom surface inside the first sliding groove (5) and the other end of the sliding adjustment plate (7). An opening groove (8) is opened on the bottom surface inside the annealing furnace body (1).

2. The annealing apparatus for producing copper-clad steel wire according to claim 1, characterized in that, The support plate (9) is slidably installed inside the opening groove (8). The lower surface of the moving plate (3) is connected to the upper surface of the support plate (9). The two opposite surfaces inside the opening groove (8) are provided with second sliding grooves (10).

3. The annealing apparatus for producing copper-clad steel wire according to claim 2, characterized in that, The bearing plate (9) has two opposite surfaces welded with sliding plates (11), and the two sliding plates (11) extend into the two second sliding grooves (10) respectively, and the two sliding plates (11) are slidably connected to the two second sliding grooves (10) respectively.

4. The annealing apparatus for producing copper-clad steel wire according to claim 1, characterized in that, The movable plate (3) is set at one end of the two high-temperature heating plates (2). Two through slots (20) are opened on one surface of the two movable plates (3). The positions of the two through slots (20) correspond to the positions of the two high-temperature heating plates (2). One end of the two high-temperature heating plates (2) is connected to the two through slots (20). The two high-temperature heating plates (2) are slidably connected to the through slots (20).

5. An annealing apparatus for producing copper-clad steel wire according to claim 1, characterized in that, The annealing furnace body (1) has a base (12) welded to its lower surface. The base (12) is a concave plate structure. The upper surface of the base (12) has an installation groove (13). The front surface of the base (12) is equipped with a drive motor (15). A lead screw (14) is rotatably installed inside the installation groove (13). One end of the lead screw (14) extends to the outside of the base (12).

6. An annealing apparatus for producing copper-clad steel wire according to claim 5, characterized in that, The output end of the drive motor (15) is fixedly connected to one end of the lead screw (14). A movable block (16) is screwed onto the circumferential side of the lead screw (14). The movable block (16) is slidably connected to the mounting groove (13). The upper surface of the movable block (16) is fixedly connected to the lower surface of the bearing plate (9).

7. An annealing apparatus for producing copper-clad steel wire according to claim 1, characterized in that, The annealing furnace body (1) has support plates (19) welded on both opposite surfaces. Hydraulic rods (18) are fixedly installed on the upper surfaces of the two support plates (19). Connecting plates (17) are welded on the upper surfaces of the two hydraulic rods (18).

8. An annealing apparatus for producing copper-clad steel wire according to claim 7, characterized in that, A closed door (21) is welded between the two connecting plates (17). The closed door (21) is disposed on one surface of the annealing furnace body (1) and is slidably connected to the annealing furnace body (1).

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