A multi-line wire heat treatment device and its usage method

Abstract

The present invention discloses a multi-line wire heat treatment device and its usage method, specifically relating to the technical field of steel wire heat treatment, including a heating furnace and steel wires, and the heating furnace is used for heat-treating the steel wires. A computer is installed on one side of the heating furnace; a heating component is used to isolate and form a plurality of furnace openings in the heating furnace and regulate the temperature of the steel wires in the heating furnace. The heating component includes a plurality of heat insulation gaskets installed in the heating furnace, and a plurality of furnace positions are formed between adjacent ones of the plurality of heat insulation gaskets. Through the setting of the heating component, the present invention can not only realize the synchronous heat treatment of a plurality of steel wires by the heating furnace, which is beneficial to improving the efficiency of steel wire heat treatment, but also can independently regulate the temperature of the plurality of steel wires in the heating furnace, which is beneficial to regulating the temperature difference of the wire materials in the heating furnace and improving the through-strip property of the structure and performance of the wire materials.

Description

Technical Field

[0001] The present invention relates to the technical field of wire heat treatment, and specifically relates to a multi-line wire heat treatment device and a method for using the same. Background Art

[0002] Wire rod is a reprocessed product made by cold drawing hot-rolled wire rods, belonging to one of the four major varieties of steel, namely plates, tubes, profiles, and wires. Wires have high strength and good toughness and can withstand large tensile and bending stresses without breaking. However, during the wire processing, due to stress concentration inside the wire, there is a risk of brittle fracture. Therefore, a heat treatment furnace is needed to perform high-temperature treatment on the wire. Heat treatment can eliminate stress concentration inside the wire rod, reduce the risk of brittle fracture, and thus improve its tensile strength.

[0003] Existing heating furnaces are generally divided into several furnace zones, each furnace zone has a temperature measurement point, and only one wire rod is allowed to pass through the interior of the heating furnace in each furnace zone. Therefore, there are significant temperature differences at different positions of the heat treatment furnace for wire rod heat treatment. The temperature difference between the wire at the edge and the center of the furnace can reach 30 - 50 °C. At the same time, changes in heating efficiency caused by fluctuations in wire rod cost and surface condition will also result in a temperature fluctuation of approximately 30 °C for the wire rod after heating. With the superposition of these factors, the maximum temperature difference of the wire after being heated by the heat treatment furnace may reach 80 °C. Subsequently, the temperature measured by the temperature measurement point is compared with the target temperature, and then the on / off and power of all heating nozzles in this furnace zone are adjusted. This control method can only ensure that the temperature at the temperature measurement point is basically the same as the target temperature and cannot control the temperature difference of wire rods at different furnace positions. Due to the large temperature fluctuation of the wire rods, the structure and properties of wire rods at different furnace positions after heat treatment are significantly different, affecting the through-train of the structure and properties of the wire rods. Summary of the Invention

[0004] The purpose of the present invention is to provide a multi-line wire heat treatment device and a method for using the same to solve the above-mentioned deficiencies in the technology.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A multi-line wire heat treatment device and a method for using the same, including a heating furnace and a wire, and the heating furnace is used for heat-treating the wire. A computer is installed on one side of the heating furnace.

[0006] Heating component, used to isolate and form multiple furnace openings in a heating furnace and regulate the temperature of steel wires in the heating furnace. The heating component includes several heat insulation gaskets installed in the heating furnace, and several furnace positions are formed between adjacent heat insulation gaskets. An outlet is provided on one side of the heating furnace and is internally communicated with several furnace positions. A steel wire runs in each furnace position and each outlet. A bracket is fixed on one side of the heating furnace close to the outlet, and a temperature measuring sensor is installed on the bracket. The temperature measuring sensor is used to measure the steel wire moving out of the outlet, and then the temperature measuring sensor real-time feeds back the measured temperature to a computer. A heating nozzle matching the furnace positions is installed on the top of the heating furnace, and the heating nozzle is used to separately regulate the temperature in the furnace positions. A supplementary heating component matching the steel wire and the temperature measuring sensor is provided on one side of the heating furnace, and the supplementary heating component is used to clean impurities on the surface of the steel wire and improve the accuracy of the temperature measuring sensor's monitoring of the steel wire; and several furnace positions are formed between several heat insulation gaskets, and several heat insulation gaskets separate several furnace positions, which can realize the separate control of the heating of each furnace position, reduce the interference of the heating temperature of the furnace positions, and several furnace positions can run several steel wires simultaneously, enabling several steel wires to run simultaneously inside the heating furnace. Thus, the heating furnace has multi-line wire heat treatment. Moreover, an inlet is provided on one side of the heating furnace. In addition, the temperature measuring sensor, the heating nozzle and the computer are connected by wires, enabling the temperature measuring sensor to transmit the monitored data to the computer, and the computer controls the heating nozzle and the heating furnace to regulate the temperature in the furnace positions; and the heat insulation gasket is a high-temperature resistant heat insulation material, and the heat insulation gasket material includes but is not limited to ceramic fiber board, nano-porous heat insulation material, lightweight corundum mullite brick and lightweight high-aluminum brick, etc.

[0007] Several of the said furnace positions are arranged in a linear array in the heating furnace, and several furnace positions can run several steel wires simultaneously; the number of several furnace positions includes but is not limited to fifty-six, twenty-four and twelve, and several furnace positions are all in one heating furnace, and their numbers can be increased or decreased according to the actual situation.

[0008] Preferably, the auxiliary heating component includes a mounting bracket fixed on the side of the heating furnace away from the discharge port and the temperature measuring sensor, and a mounting ring fixed to the top of the mounting bracket for inserting the steel wire. A limiting ring and a guiding ring are sequentially installed at one end of the mounting ring from left to right, and both the limiting ring and the guiding ring are sleeved on the steel wire. A regulating component for connection is arranged between the limiting ring and the guiding ring, and the regulating component is used to adjust the distance between several cleaning blocks and the steel wire. Several cleaning blocks are installed between the limiting ring and the guiding ring, and the several cleaning blocks are used to clean the impurities on the surface of the steel wire. A power component is arranged on the mounting ring, and the power component is used to drive the outside of the guiding ring and the limiting ring to rotate, and rotate and clean several cleaning blocks along the outside of the steel wire. A cleaning component for sweeping the surface of the steel wire is arranged in the guiding ring; and the auxiliary heating component is installed near the feeding port on one side of the heating furnace, and the mounting ring, the guiding ring and several cleaning blocks are corresponding to the feeding port on one side of the heating furnace, so that two-point limitation of the steel wire can be realized near the heating furnace, the steel wire can be kept in a horizontal state, the heat treatment of the surface of the steel wire by the heat processor can be ensured to be stable, the temperature measuring sensor can stably detect the steel wire moving out of the discharge port in the heating furnace, the accuracy of the steel wire temperature detection can be improved, and thus the continuous and efficient treatment of the steel wire by the heating furnace can be ensured.

[0009] Preferably, the power component includes a first gear fixedly sleeved on the outside of the guiding ring and a first servo motor fixedly connected to the side of the mounting ring close to the guiding ring. A second gear meshing with the first gear is installed at the output end of the first servo motor; and the guiding ring is rotatably connected to the mounting ring under the action of the first gear, ensuring that the guiding ring drives and rotates along one side of the mounting bracket under the meshing transmission of the first gear and the second gear, and several cleaning blocks rotate along the outside of the steel wire under the rotation of the guiding ring, so that the steel wire moves linearly and rotates through several cleaning blocks, and thus the several cleaning blocks can clean around the surface of the steel wire piece to ensure that the whole surface is evenly processed, avoiding dead corners and missed areas, preventing the formation of a heat insulation layer on the surface of the steel wire, hindering the uniform transfer of heat to the inside of the wire rod, and causing the surface temperature of the wire rod to be unstable, which is beneficial to the accuracy of the temperature detection of the steel wire by the temperature measuring sensor and improves the heat treatment effect of the equipment on the steel wire. In addition, the cleaning blocks are arranged in an annular structure, so that the cleaning blocks are in circular tangential contact with the steel wire, which is beneficial to maintaining a stable fit between the cleaning blocks and the steel wire and improving the cleaning effect of the cleaning blocks on the surface of the steel wire.

[0010] Preferably, the cleaning assembly includes an adapter frame installed inside the guiding ring and a cleaning brush installed between the adapter frame and the steel wire. One side of the cleaning brush is in contact with the outer part of the steel wire. A column is fixed to the top of the cleaning brush. A centering groove for inserting the column is formed in the adapter frame. A centering block is sleeved on the top of the column. A spring is jointly installed between the centering block and the centering groove. Moreover, the centering block and the column are combined to form a T-shaped structure, so that the column and the centering block can move in the centering groove without detachment. The cleaning brush is used to cooperate with the cleaning block. After the cleaning block removes impurities on the surface of the steel wire, the cleaning brush further cleans the surface of the steel wire, so as to more deeply remove the scale and other impurities on the surface of the steel wire.

[0011] Preferably, the regulation assembly includes a swing rod fixed to the outside of the cleaning block and a swing frame installed at one end of the limiting ring. A swing groove for the swing rod to move is formed at the top of the swing frame. A shaft column is installed at one end of the guiding ring, and one end of the shaft column is rotatably connected to the top of the swing rod. A worm gear is rotatably connected to one end of the guiding ring. Two gear racks are symmetrically installed on one side of the guiding ring close to the worm gear. A worm meshing with the worm gear is jointly connected between the two gear racks. A second servo motor is fixed to one side of one of the gear racks, and the second servo motor is used to drive the worm to rotate. Moreover, the swing rod, the shaft column, the swing groove, the swing frame and the cleaning block are used in a supporting manner, and the number of the swing rod, the shaft column, the swing groove and the swing frame is equal to that of the cleaning blocks. There is only one worm gear and one worm, which are used to drive the limiting ring to rotate and drive a plurality of cleaning blocks to be adjusted synchronously. In addition, different wire diameters and materials may require different cleaning forces. By adjusting the cleaning blocks, it can be ensured that the cleaning blocks can more effectively contact the surface of the steel wire, thereby improving the cleaning efficiency. Moreover, an appropriate distance can avoid excessive wear or damage to the surface of the wire piece by the cleaning blocks, and protect the surface integrity and smoothness of the wire material.

[0012] A usage method of a multi-line wire heat treatment device includes the following steps;

[0013] S1. First, convey the steel wire into the feed port opened on one side of the heating furnace, and then insert the steel wire into the auxiliary heating assembly, the regulation assembly and the cleaning assembly;

[0014] S2. Secondly, the auxiliary heating assembly is used to guide the steel wire inside it into the regulation assembly and the cleaning assembly, so that the steel wire can be accurately inserted into the feed port opened on one side of the heating furnace;

[0015] S3. Thirdly, the drive of the regulation assembly drives the limiting ring to rotate. Then the limiting ring moves along the circumference on one side of the guiding ring. At this time, under the rotation of the regulation assembly and the limiting ring, the distance between a plurality of cleaning blocks is regulated, so that the distance between a plurality of cleaning blocks and the steel wire is adjusted synchronously, so that a plurality of cleaning blocks are kept in a fitting state with the steel wire;

[0016] S4. Then the first servo motor drives the meshing transmission between the second gear and the first gear, which is used to drive the guide ring, the regulation component, several cleaning blocks and the limit ring to rotate along the outside of the steel wire, so as to clean the outside of the steel wire by rotation, reduce the impurities on the surface of the steel wire. At this time, the cleaned steel wire moves into the guide ring, and the cleaning component rotates synchronously under the rotation of the guide ring to clean the surface of the moving steel wire, keeping the surface of the steel wire clean. Moreover, the cleaned steel wire enters the inside of the feeding port on one side of the heating furnace;

[0017] S5. Subsequently, the feeding port on one side of the heating furnace conveys the steel wire into the inside of the heating furnace. Immediately, one end of the steel wire is inserted into the inside of the furnace position to perform heat treatment on the steel wire inside the heating furnace and the furnace position. At this time, the heat-treated steel wire moves along the furnace position into the inside of the discharge port, so that the heat-treated part of the steel wire moves out along the inside of the discharge port;

[0018] S6. The temperature measuring sensor can measure the temperature of each steel wire moving out of the heating furnace and the discharge port in real time, and feed back the measured temperature to the computer in real time. After comparing with the target temperature of the wire at each position, corresponding adjustments are made. Then the computer controls the heating nozzle so that each furnace position in the heating furnace can be heated independently, enabling precise control of the temperature fluctuation of the steel wire after heating in the heating furnace, and improving the through-strip performance of the structure and properties of the wire.

[0019] In the above technical solution, the technical effects and advantages provided by the present invention are as follows:

[0020] 1. Through the setting of the heating component, not only can the heating furnace perform synchronous heat treatment on several steel wires, which is beneficial to improving the heat treatment efficiency of the steel wire, but also the temperatures of several steel wires in the heating furnace can be independently regulated, which is beneficial to regulating the temperature difference of the wire materials in the heating furnace and improving the through-strip performance of the structure and properties of the wire.

[0021] 2. Through the setting of the furnace position, the steel wire and the heating furnace, heat treatment can be performed on steel wires of different specifications, and the required temperatures for heat treatment of steel wires of different specifications in the heating furnace can also be ensured, further improving the flexibility of the equipment in use.

[0022] 3. Through the setting of the auxiliary heating component, the surface of the steel wire can be cleaned, which can prevent impurities from forming a heat insulation layer on the surface of the steel wire, hindering the uniform transfer of heat to the inside of the wire material and resulting in unstable surface temperature of the wire material. This is beneficial to the accuracy of the temperature detection of the steel wire by the temperature measuring sensor and improves the heat treatment effect of the equipment on the steel wire.

[0023] 4. Through the settings of the cleaning blocks, power components, and steel wires, the steel wire can be made to rotate through a number of cleaning blocks during linear motion, enabling the several cleaning blocks to clean around the surface of the steel wire, ensuring that the entire surface is evenly treated, avoiding dead corners and missed areas, and further improving the heat treatment effect of the steel wire by the equipment.

[0024] 5. Through the settings of the cleaning blocks, cleaning components, steel wires, and power components, the coordinated cooperation between the cleaning components and the cleaning blocks can be achieved. After the cleaning blocks remove impurities from the surface of the steel wire, the cleaning brush can then clean the surface of the steel wire again, enabling a more in-depth removal of the scale and other impurities on the surface of the steel wire.

[0025] 6. Through the settings of the regulation components, cleaning blocks, and steel wires, the distance between the cleaning blocks and the steel wires can be regulated, enabling the cleaning blocks to cooperate with the heating components. Thus, it can adapt to wire materials of different specifications, provide more personalized cleaning treatment, ensure precise contact between the cleaning blocks and the steel wire parts, and the precise distance adjustment can reduce unnecessary downtime to adapt to changes in the production line, which is beneficial to the accuracy of the temperature measurement sensor for detecting the temperature of the steel wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the structure of the heat insulation gasket of the present invention;

[0029] Figure 3 It is a schematic diagram of the assembly structure of the cleaning block and the steel wire of the present invention;

[0030] Figure 4 It is an exploded view of the auxiliary heating component of the present invention;

[0031] Figure 5 It is a schematic diagram of the structure of the second gear of the present invention;

[0032] Figure 6 It is a schematic diagram of the structure of the regulation component of the present invention;

[0033] Figure 7 It is a schematic diagram of the structure of the swing rod of the present invention;

[0034] Figure 8 It is a schematic diagram of the assembly structure of the limiting ring and the worm gear of the present invention;

[0035] Figure 9 This is a schematic structural diagram of the cleaning component of the present invention.

[0036] Explanation of reference numerals in the drawings:

[0037] 1. Heating furnace; 11. Steel wire; 12. Computer;

[0038] 2. Heating component; 21. Heat insulation gasket; 22. Furnace position; 23. Discharge port; 24. Support; 25. Temperature measuring sensor; 26. Heating nozzle;

[0039] 3. Auxiliary heating component; 31. Mounting frame; 32. Mounting ring; 33. Limiting ring; 34. Cleaning block; 35. First gear; 36. First servo motor; 37. Second gear; 38. Guide ring;

[0040] 4. Regulation component; 41. Worm gear; 42. Gear rack; 43. Worm; 44. Second servo motor; 45. Swing frame; 46. Swing groove; 47. Swing rod; 48. Shaft column;

[0041] 5. Cleaning component; 51. Cleaning brush; 52. Connecting frame; 53. Column; 54. Centering block; 55. Spring; 56. Centering groove. Detailed implementation manners

[0042] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further introduced in detail below with reference to the accompanying drawings.

[0043] Embodiment 1

[0044] The present invention provides a multi-line wire heat treatment device and its usage method as Figures 1 - 3 shown, including a heating furnace 1 and a steel wire 11, and the heating furnace 1 is used for heat-treating the steel wire 11, and a computer 12 is installed on one side of the heating furnace 1;

[0045] The heating component 2 is used to isolate multiple furnace openings in the heating furnace 1 and regulate the temperature of the steel wire 11 in the heating furnace 1. The heating component 2 includes a number of heat insulation gaskets 21 installed in the heating furnace 1, and a number of furnace positions 22 are formed between adjacent heat insulation gaskets 21. An outlet 23 communicating with the inside of the number of furnace positions 22 is provided on one side of the heating furnace 1, and a steel wire 11 runs in each furnace position 22 and each outlet 23. A support 24 is fixed on one side of the heating furnace 1 close to the outlet 23, and a temperature measuring sensor 25 is installed on the support 24. The temperature measuring sensor 25 is used to measure the steel wire 11 moving out of the outlet 23, and then the temperature measuring sensor 25 feeds back the measured temperature to the computer 12 in real time. A heating nozzle 26 matching with the furnace position 22 is installed on the top of the heating furnace 1, and the heating nozzle 26 is used to separately regulate the temperature in the furnace position 22. An auxiliary heating component 3 matching with the steel wire 11 and the temperature measuring sensor 25 is arranged on one side of the heating furnace 1, and the auxiliary heating component 3 is used to clean the impurities on the surface of the steel wire 11 and improve the accuracy of the temperature measuring sensor 25 in monitoring the steel wire 11.

[0046] The number of the furnace positions 22 are arranged in a linear array in the heating furnace 1, and a number of steel wires 11 can run simultaneously in the number of furnace positions 22.

[0047] There are fifty-six furnace positions 22 in the heating furnace 1, and fifty-six steel wires 11 can run simultaneously in the fifty-six furnace positions 22.

[0048] Reference Figures 1 - 5 As shown in the figure, the auxiliary heating component 3 includes a mounting frame 31 fixed on the side of the heating furnace 1 away from the outlet 23 and the temperature measuring sensor 25, and a mounting ring 32 fixedly connected to the top of the mounting frame 31 for the steel wire 11 to be inserted. A limiting ring 33 and a guiding ring 38 are installed at one end of the mounting ring 32 from left to right in sequence, and both the limiting ring 33 and the guiding ring 38 are sleeved on the steel wire 11. A regulating component 4 for connection is arranged between the limiting ring 33 and the guiding ring 38, and the regulating component 4 is used to adjust the distance between a number of cleaning blocks 34 and the steel wire 11. A number of cleaning blocks 34 are installed between the limiting ring 33 and the guiding ring 38, and the number of cleaning blocks 34 are used to clean the impurities on the surface of the steel wire 11. A power component is arranged on the mounting ring 32, and the power component is used to drive the outer parts of the guiding ring 38 and the limiting ring 33 to rotate, and rotate and clean a number of cleaning blocks 34 along the outside of the steel wire 11. A cleaning component 5 for cleaning the surface of the steel wire 11 is arranged inside the guiding ring 38.

[0049] The power component includes a first gear 35 fixedly sleeved on the outside of the guiding ring 38 and a first servo motor 36 fixedly connected to the side of the mounting ring 32 close to the guiding ring 38. The output end of the first servo motor 36 is installed with a second gear 37 meshing with the first gear 35.

[0050] ReferenceFigure 2 , Figure 5 , Figure 6 and Figure 9 As shown in Figure 6 , Figure 9 , the cleaning assembly 5 includes an adapter frame 52 installed inside the guiding ring 38 and a cleaning brush 51 installed between the adapter frame 52 and the steel wire 11. One side of the cleaning brush 51 is in contact with the outside of the steel wire 11. A column 53 is fixed to the top of the cleaning brush 51. A centering groove 56 for inserting the column 53 is formed in the adapter frame 52. A centering block 54 is sleeved on the top of the column 53, and a spring 55 is installed between the centering block 54 and the centering groove 56.

[0051] Referring Figures 1 - 8 to Figures 1 - 8 shown below, the regulation assembly 4 includes a swing rod 47 fixed to the outside of the cleaning block 34 and a swing frame 45 installed at one end of the limiting ring 33. A swing groove 46 for the swing rod 47 to move is formed at the top of the swing frame 45. A shaft column 48 is installed at one end of the guiding ring 38, and one end of the shaft column 48 is rotatably connected to the top of the swing rod 47. A worm gear 41 is rotatably connected to one end of the guiding ring 38. Two gear racks 42 are symmetrically installed on one side of the guiding ring 38 close to the worm gear 41, and a worm 43 meshing with the worm gear 41 is connected between the two gear racks 42. A second servo motor 44 is fixed to one side of one of the gear racks 42, and the second servo motor 44 is used to drive the worm 43 to rotate.

[0052] By the above technical solution:

[0053] When in use;

[0054] First, the heat treatment furnace has fifty-six furnace positions 22, and fifty-six steel wires 11 can operate simultaneously. Immediately, one end of the steel wire 11 is inserted into the inside of the limit ring 33, and several cleaning blocks 34 are located outside the steel wire 11. At this time, the second servo motor 44 drives the worm 43 to rotate within the two gear racks 42, and the rotation of the worm 43 meshes with the worm gear 41 for driving the worm gear 41 and the limit ring 33 to rotate along one end of the guide ring 38. Moreover, the rotation of the limit ring 33 drives the swing frame 45 to rotate. Immediately, the swing rod 47 forms a contact within the swing groove 46 and pushes the swing rod 47 to move. During this process, the swing groove 46 moves along the swing rod 47, so that the swing rod 47 rotates along the outside of the shaft column 48 as it moves, causing the limit ring 33 to drive the swing rod 47 to swing as it rotates. Then, the swing of the swing rod 47 is used to drive the cleaning block 34 to approach the outside of the steel wire 11, adjusting the distance between the cleaning block 34 and the steel wire 11. And the first servo motor 36 drives the second gear 37 to rotate, and the rotation of the second gear 37 meshes with the first gear 35 for driving the guide ring 38 to rotate along one end of the mounting ring 32. Moreover, the rotation of the guide ring 38 drives the limit ring 33, the worm gear 41, and the cleaning block 34 to rotate, so that the cleaning block 34 is used to rotationally clean the impurities on the surface of the steel wire 11. As the steel wire 11 moves, it approaches the cleaning brush 51. Then, under the elastic force of the spring 55 itself, there is an adaptive force between the cleaning brush 51 and the steel wire 11, which is conducive to maintaining stability between the cleaning brush 51 and the steel wire 11. Subsequently, the cleaning brush 51 rotates along the outside of the steel wire 11 under the rotation of the guide ring 38 for cleaning the outside of the steel wire 11;

[0055] And it moves through the cleaning assembly 5 by the steel wire 11 into the feeding port opened on one side of the heating furnace 1. Then one end of the steel wire 11 is inserted into the interior of the furnace position 22 for heat treatment of the steel wire 11 inside the heating furnace 1 and the furnace position 22. At this time, the heat-treated steel wire 11 moves along the interior of the furnace position 22 towards the interior of the discharge port 23, so that the heat-treated part of the steel wire 11 moves out along the interior of the discharge port 23. And the temperature measuring sensor 25 can measure the temperature of each steel wire 11 moving out from the heating furnace 1 and the discharge port 23 in real time, and obtain the image of the steel wire 11 inside each furnace position 22, conduct color analysis and comparison, obtain the real-time temperature of the steel wire 11, and feedback the measured temperature to the computer 12 in real time. After comparing with the target temperature of the wire material at each position, corresponding adjustments are made. Then the computer 12 controls the heating nozzle 26 so that each furnace position 22 inside the heating furnace 1 can be heated separately, and adjusts the heating power of each furnace position 22 according to the comparison with the set temperature, so that the temperature of the steel wire 11 is stabilized near the set value. After heating with this heat treatment furnace, the temperature fluctuation of the wire material can be controlled within ±10 degrees, enabling precise regulation of the temperature fluctuation of the steel wire 11 after heating in the heating furnace 1, improving the through-train property of the structure and performance of the wire material, thereby solving the problem that the temperature differences at different positions and different times of the existing heat treatment furnace for heat treating wire materials such as the steel wire 11 are large (the maximum difference can reach about 80 °C), and resulting in large differences in the structure and performance of the wire material after heat treatment; and in this embodiment, there are two kinds of moving steel wires 11;

[0056] The first kind; the running steel wire 11 is a high-carbon steel wire with a diameter of 1.80 mm (carbon content is 0.85% - 0.95%). Using an external temperature measuring instrument, the temperature of the steel wire 11 at the furnace outlet is measured to be 970 ± 40 °C, and the strength of the steel wire 11 after heat treatment and quenching is 1320 ± 50 MPa.

[0057] The second kind; the running steel wire 11 is a high-carbon steel wire with a diameter of 1.05 mm (carbon content is 0.85% - 0.95%). The temperature of the steel wire 11 at the furnace outlet is 980 ± 8 °C, and the strength of the steel wire 11 after heat treatment and quenching is 1350 ± 15 MPa.

[0058] Embodiment 2

[0059] The present invention provides a multi-line wire material heat treatment device and its usage method as Figures 1 - 3 shown, including a heating furnace 1 and a steel wire 11, and the heating furnace 1 is used for heat treating the steel wire 11. A computer 12 is installed on one side of the heating furnace 1;

[0060] The heating component 2 is used to isolate and form multiple furnace openings in the heating furnace 1 and regulate the temperature of the steel wire 11 in the heating furnace 1. The heating component 2 includes a plurality of heat insulation gaskets 21 installed in the heating furnace 1, and a plurality of furnace positions 22 are formed between adjacent heat insulation gaskets 21. An outlet 23 communicating with the inside of the plurality of furnace positions 22 is provided on one side of the heating furnace 1, and a steel wire 11 runs in each furnace position 22 and each outlet 23. A support 24 is fixed on one side of the heating furnace 1 close to the outlet 23, and a temperature measuring sensor 25 is installed on the support 24. The temperature measuring sensor 25 is used to measure the steel wire 11 moving out of the outlet 23, and then the temperature measuring sensor 25 feeds back the measured temperature to the computer 12 in real time. A heating nozzle 26 matching with the furnace position 22 is installed on the top of the heating furnace 1, and the heating nozzle 26 is used to separately regulate the temperature in the furnace position 22. An auxiliary heating component 3 matching with the steel wire 11 and the temperature measuring sensor 25 is arranged on one side of the heating furnace 1, and the auxiliary heating component 3 is used to clean the impurities on the surface of the steel wire 11 and improve the accuracy of the temperature measuring sensor 25 in monitoring the steel wire 11.

[0061] The plurality of furnace positions 22 are arranged in a linear array in the heating furnace 1, and a plurality of steel wires 11 can operate simultaneously in the plurality of furnace positions 22.

[0062] There are twenty-four furnace positions 22 in the heating furnace 1, and twenty-four steel wires 11 can operate simultaneously in the twenty-four furnace positions 22.

[0063] Reference Figures 1 - 5 As shown in the figure, the auxiliary heating component 3 includes a mounting frame 31 fixed on one side of the heating furnace 1 away from the outlet 23 and the temperature measuring sensor 25 and a mounting ring 32 fixedly connected to the top of the mounting frame 31 for the steel wire 11 to be inserted. A limiting ring 33 and a guiding ring 38 are installed at one end of the mounting ring 32 in sequence from left to right, and both the limiting ring 33 and the guiding ring 38 are sleeved on the steel wire 11. A regulating component 4 for connection is arranged between the limiting ring 33 and the guiding ring 38, and the regulating component 4 is used to adjust the distance between a plurality of cleaning blocks 34 and the steel wire 11. A plurality of cleaning blocks 34 are installed between the limiting ring 33 and the guiding ring 38, and the plurality of cleaning blocks 34 are used to clean the impurities on the surface of the steel wire 11. A power component is arranged on the mounting ring 32, and the power component is used to drive the external rotation of the guiding ring 38 and the limiting ring 33 and rotate and clean the plurality of cleaning blocks 34 along the outside of the steel wire 11. A cleaning component 5 for cleaning the surface of the steel wire 11 is arranged in the guiding ring 38.

[0064] The power component includes a first gear 35 fixedly sleeved on the outside of the guiding ring 38 and a first servo motor 36 fixedly connected to one side of the mounting ring 32 close to the guiding ring 38. An output end of the first servo motor 36 is installed with a second gear 37 meshing with the first gear 35.

[0065] ReferenceFigure 2 , Figure 5 , Figure 6 and Figure 9 As shown in Figure 6 and Figure 9 , the cleaning assembly 5 includes an adapter frame 52 installed in the guide ring 38 and a cleaning brush 51 installed between the adapter frame 52 and the steel wire 11. One side of the cleaning brush 51 is in contact with the outside of the steel wire 11. A column 53 is fixed to the top of the cleaning brush 51. A centering groove 56 for inserting the column 53 is formed in the adapter frame 52. A centering block 54 is sleeved on the top of the column 53, and a spring 55 is installed between the centering block 54 and the centering groove 56.

[0066] Refer to Figures 1 - 8 As shown in Figures 1 - 8 , the control assembly 4 includes a swing rod 47 fixed to the outside of the cleaning block 34 and a swing frame 45 installed at one end of the limit ring 33. A swing groove 46 for the swing rod 47 to move is formed at the top of the swing frame 45. A shaft column 48 is installed at one end of the guide ring 38, and one end of the shaft column 48 is rotatably connected to the top of the swing rod 47. A worm gear 41 is rotatably connected to one end of the guide ring 38. Two gear racks 42 are symmetrically installed on one side of the guide ring 38 close to the worm gear 41, and a worm 43 meshing with the worm gear 41 is connected between the two gear racks 42. A second servo motor 44 is fixed to one side of one of the gear racks 42, and the second servo motor 44 is used to drive the worm 43 to rotate.

[0067] By the above technical solutions:

[0068] When in use;

[0069] First, the heat treatment furnace has twenty-four furnace positions 22 that can run twenty-four steel wires 11 at the same time, and then one end of the steel wire 11 is inserted into the inside of the limit ring 33, and several cleaning blocks 34 are located outside the steel wire 11. At this time, the second servo motor 44 drives the worm 43 to rotate in the two gear racks 42, and the worm 43 rotates and engages with the worm wheel 41 to drive the worm wheel 41 and the limit ring 33 to rotate along one end of the guide ring 38, and the rotation of the limit ring 33 drives the swing frame 45 to rotate, and then the swing rod 47 forms a conflict in the swing groove 46 and pushes the swing rod 47 to move. In this process, the swing groove 46 moves along the swing rod 47, so that the swing rod 47 moves to rotate along the outside of the shaft column 48, so that the limit ring 33 drives the swing rod 47 to swing under the rotation, and then the swing rod 47 swings to drive the cleaning block 34 to the steel wire. The outer part of the wire 11 is approached, so that the spacing between the cleaning block 34 and the steel wire 11 is adjusted; and the second gear 37 is driven to rotate by the first servo motor 36, and the second gear 37 rotates and meshes with the first gear 35 for transmission, which is used to drive the guide ring 38 to rotate along one end of the mounting ring 32, and the rotation of the guide ring 38 drives the limit ring 33, the worm gear 41 and the cleaning block 34 to rotate, so that the cleaning block 34 is used to rotate and clean the impurities on the surface of the steel wire 11, and as the steel wire 11 moves, it is moved closer to the cleaning brush 51, and then the cleaning brush 51 is under the elastic action of the spring 55 itself, so that there is an adaptive force between the cleaning brush 51 and the steel wire 11, which is conducive to maintaining stability between the cleaning brush 51 and the steel wire 11, and then the cleaning brush 51 rotates along the outer part of the steel wire 11 under the rotation of the guide ring 38, which is used to clean the outer part of the steel wire 11;

[0070] The steel wire 11 passes through the cleaning component 5 and moves into the feed port opened on one side of the heating furnace 1. Then one end of the steel wire 11 is inserted into the interior of the furnace position 22 to heat-treat the steel wire 11 in the heating furnace 1 and the furnace position 22. At this time, the heat-treated steel wire 11 moves along the furnace position 22 to the inside of the discharge port 23, so that the heat-treated part of the steel wire 11 moves out along the discharge port 23. The temperature of each steel wire 11 moving out of the heating furnace 1 and the discharge port 23 can be measured in real time by the temperature sensor 25, and the image of the steel wire 11 in each furnace position 22 can be obtained, and color analysis and comparison can be performed to obtain the real-time temperature of the steel wire 11. The measured temperature is fed back to the computer 12 in real time, and compared with the target temperature of the wire at each position. The computer 12 controls the heating nozzle 26 to heat each furnace position 22 in the heating furnace 1 individually, and adjusts the heating power of each furnace position 22 according to the set temperature, so that the temperature of the steel wire 11 is stabilized near the set value. The temperature fluctuation of the wire after heating in the heat treatment furnace can be controlled within ±10 degrees, so that the temperature fluctuation of the steel wire 11 after heating in the heating furnace 1 can be accurately regulated, thereby improving the organization and performance of the wire. In this embodiment, the steel wire 11 is a high-carbon steel wire with a diameter of 1.80 mm (carbon content of 0.85%-0.95%), the temperature of the steel wire 11 at the furnace outlet is 970±6°C, and the strength of the steel wire 11 after heat treatment and quenching is 1320±12MPa.

[0071] Embodiment 3,

[0072] The present invention provides Figures 1 - 3 A multi-wire heat treatment device and a method of using the same shown include a heating furnace 1 and a steel wire 11, wherein the heating furnace 1 is used to heat treat the steel wire 11, and a computer 12 is installed on one side of the heating furnace 1;

[0073] The heating component 2 is used to isolate and form multiple furnace openings inside the heating furnace 1 and regulate the temperature of the steel wire 11 inside the heating furnace 1. The heating component 2 includes several heat insulation gaskets 21 installed inside the heating furnace 1, and several furnace positions 22 are formed between adjacent heat insulation gaskets 21. An outlet 23 communicating with the inside of several furnace positions 22 is provided on one side of the heating furnace 1, and a steel wire 11 runs inside each furnace position 22 and each outlet 23. A support 24 is fixed on one side of the heating furnace 1 close to the outlet 23, and a temperature measuring sensor 25 is installed on the support 24. The temperature measuring sensor 25 is used to measure the steel wire 11 moving out of the outlet 23, and then the temperature measuring sensor 25 feeds back the measured temperature to the computer 12 in real time. A heating nozzle 26 matching the furnace position 22 is installed on the top of the heating furnace 1, and the heating nozzle 26 is used to regulate the temperature inside the furnace position 22 separately. A supplementary heating component 3 matching the steel wire 11 and the temperature measuring sensor 25 is provided on one side of the heating furnace 1, and the supplementary heating component 3 is used to clean the impurities on the surface of the steel wire 11 and improve the accuracy of the temperature measuring sensor 25 in monitoring the steel wire 11.

[0074] Several of the furnace positions 22 are arranged in a linear array inside the heating furnace 1, and several steel wires 11 can operate simultaneously in several furnace positions 22.

[0075] There are twelve furnace positions 22 inside the heating furnace 1, and twelve steel wires 11 can operate simultaneously in the twelve furnace positions 22.

[0076] Reference Figures 1 - 5 As shown, the supplementary heating component 3 includes a mounting frame 31 fixed on one side of the heating furnace 1 away from the outlet 23 and the temperature measuring sensor 25, and a mounting ring 32 fixedly connected to the top of the mounting frame 31 for the steel wire 11 to be inserted. A limiting ring 33 and a guiding ring 38 are installed at one end of the mounting ring 32 in sequence from left to right, and both the limiting ring 33 and the guiding ring 38 are sleeved on the steel wire 11. A regulating component 4 for connection is provided between the limiting ring 33 and the guiding ring 38, and the regulating component 4 is used to adjust the distance between several cleaning blocks 34 and the steel wire 11. Several cleaning blocks 34 are installed between the limiting ring 33 and the guiding ring 38, and several cleaning blocks 34 are used to clean the impurities on the surface of the steel wire 11. A power component is provided on the mounting ring 32, and the power component is used to drive the outer rotation of the guiding ring 38 and the limiting ring 33 and rotate and clean several cleaning blocks 34 along the outside of the steel wire 11. A cleaning component 5 for sweeping the surface of the steel wire 11 is provided inside the guiding ring 38.

[0077] The power component includes a first gear 35 fixedly sleeved on the outside of the guiding ring 38 and a first servo motor 36 fixedly connected to one side of the mounting ring 32 close to the guiding ring 38. The output end of the first servo motor 36 is installed with a second gear 37 meshing with the first gear 35.

[0078] ReferenceFigure 2 , Figure 5 , Figure 6 and Figure 9 As shown in Figure 2 , Figure 5 , Figure 6 and Figure 9 , the cleaning assembly 5 includes an adapter frame 52 installed inside the guide ring 38 and a cleaning brush 51 installed between the adapter frame 52 and the steel wire 11. One side of the cleaning brush 51 is in contact with the outside of the steel wire 11. A column 53 is fixed to the top of the cleaning brush 51. A centering groove 56 for the column 53 to insert is formed in the adapter frame 52. A centering block 54 is sleeved on the top of the column 53, and a spring 55 is installed between the centering block 54 and the centering groove 56.

[0079] Referring Figures 1 - 8 As shown in Figures 1 - 8 , the regulation assembly 4 includes a swing rod 47 fixed to the outside of the cleaning block 34 and a swing frame 45 installed at one end of the limit ring 33. A swing groove 46 for the swing rod 47 to move is formed at the top of the swing frame 45. A shaft column 48 is installed at one end of the guide ring 38, and one end of the shaft column 48 is rotatably connected to the top of the swing rod 47. A worm gear 41 is rotatably connected to one end of the guide ring 38. Two gear frames 42 are symmetrically installed on one side of the guide ring 38 close to the worm gear 41, and a worm 43 meshing with the worm gear 41 is connected between the two gear frames 42. A second servo motor 44 is fixed to one side of one of the gear frames 42, and the second servo motor 44 is used to drive the worm 43 to rotate.

[0080] Through the above technical solutions:

[0081] When in use;

[0082] First, the heat treatment furnace has twelve furnace positions 22 that can run twelve steel wires 11 at the same time, and then one end of the steel wire 11 is inserted into the inside of the limit ring 33, and several cleaning blocks 34 are located outside the steel wire 11. At this time, the second servo motor 44 drives the worm 43 to rotate in the two gear racks 42, and the worm 43 rotates and engages with the worm wheel 41 to drive the worm wheel 41 and the limit ring 33 to rotate along one end of the guide ring 38, and the rotation of the limit ring 33 drives the swing frame 45 to rotate, and then the swing rod 47 forms a conflict in the swing groove 46 and pushes the swing rod 47 to move. In this process, the swing groove 46 moves along the swing rod 47, so that the swing rod 47 moves to rotate along the outside of the shaft column 48, so that the limit ring 33 drives the swing rod 47 to swing under the rotation, and then the swing rod 47 swings to drive the cleaning block 34 to the steel wire. The outer part of the steel wire 11 is approached, so that the spacing between the cleaning block 34 and the steel wire 11 is adjusted; and the second gear 37 is driven to rotate by the first servo motor 36, and the second gear 37 rotates and meshes with the first gear 35 to drive the guide ring 38 to rotate along one end of the mounting ring 32, and the rotation of the guide ring 38 drives the limit ring 33, the worm gear 41 and the cleaning block 34 to rotate, so that the cleaning block 34 is used to rotate and clean the impurities on the surface of the steel wire 11, and as the steel wire 11 moves, it approaches the cleaning brush 51, and then the cleaning brush 51 is under the elastic action of the spring 55 itself, so that there is an adaptive force between the cleaning brush 51 and the steel wire 11, which is conducive to maintaining stability between the cleaning brush 51 and the steel wire 11, and then the cleaning brush 51 rotates along the outer part of the steel wire 11 under the rotation of the guide ring 38, which is used to clean the outer part of the steel wire 11;

[0083] And it moves through the cleaning component 5 by the steel wire 11 into the feeding port opened on one side of the heating furnace 1. Then one end of the steel wire 11 is inserted into the interior of the furnace position 22 for heat treatment of the steel wire 11 inside the heating furnace 1 and the furnace position 22. At this time, the heat-treated steel wire 11 moves along the interior of the furnace position 22 towards the interior of the discharge port 23, so that the heat-treated part of the steel wire 11 moves out along the interior of the discharge port 23. And the temperature sensor 25 can measure the temperature of each steel wire 11 moving out from the heating furnace 1 and the discharge port 23 in real time, and obtain the image of the steel wire 11 inside each furnace position 22 for color analysis and comparison to obtain the real-time temperature of the steel wire 11, and feedback the measured temperature to the computer 12 in real time. After comparing with the target temperature of the wire at each position, corresponding adjustments are made. Then the computer 12 controls the heating nozzle 26 so that each furnace position 22 in the heating furnace 1 can be heated individually, and adjusts the heating power of each furnace position 22 according to the comparison with the set temperature, so that the temperature of the steel wire 11 is stabilized near the set value. The temperature fluctuation of the wire after heating by this heat treatment furnace can be controlled within ±10 degrees, enabling precise control of the temperature fluctuation of the steel wire 11 after heating by the heating furnace 1, and improving the through-strip performance of the structure and properties of the wire; and in this embodiment, the running steel wire 11 is a high-carbon steel wire with a diameter of 2.50 mm (carbon content is 0.78%-0.85%), the temperature of the steel wire 11 at the furnace outlet is 950±5 °C, and the strength of the steel wire 11 after heat treatment and quenching is 1300±10 MPa.

[0084] A use method of a multi-line wire heat treatment device includes the following steps;

[0085] S1. First, the steel wire 11 is conveyed into the feeding port opened on one side of the heating furnace 1, and then the steel wire 11 is inserted into the interior of the auxiliary heating component 3, the regulation component 4 and the cleaning component 5;

[0086] S2. Secondly, the auxiliary heating component 3 is used to guide the steel wire 11 inside it into the interior of the regulation component 4 and the cleaning component 5, so that the steel wire 11 is accurately inserted into the feeding port opened on one side of the heating furnace 1;

[0087] S3. Thirdly, the drive of the regulation component 4 drives the limit ring 33 to rotate. Then the limit ring 33 moves circumferentially along one side of the guide ring 38. At this time, under the rotation of the regulation component 4 and the limit ring 33, the distance between several cleaning blocks 34 is regulated, so that the distance between several cleaning blocks 34 and the steel wire 11 is adjusted synchronously, so that several cleaning blocks 34 are kept in a fitting state with the steel wire 11;

[0088] S4. Then, the first servo motor 36 drives the meshing transmission between the second gear 37 and the first gear 35, which is used to drive the guide ring 38, the regulation component 4, several cleaning blocks 34 and the limit ring 33 to rotate along the outside of the steel wire 11, so as to rotate and clean the outside of the steel wire 11, reduce the impurities on the surface of the steel wire 11. At this time, the cleaned steel wire 11 moves into the guide ring 38, and the cleaning component 5 rotates synchronously under the rotation of the guide ring 38, which is used to clean the surface of the moving steel wire 11 to keep the surface of the steel wire 11 clean. Moreover, the cleaned steel wire 11 enters the inside of the feeding port on one side of the heating furnace 1;

[0089] S5. Subsequently, the feeding port on one side of the heating furnace 1 conveys the steel wire 11 into the inside of the heating furnace 1. Immediately, one end of the steel wire 11 is inserted into the inside of the furnace position 22, which is used to heat-treat the steel wire 11 in the heating furnace 1 and the furnace position 22. At this time, the heat-treated steel wire 11 moves along the inside of the furnace position 22 towards the inside of the discharge port 23, so that the heat-treated part of the steel wire 11 moves out along the inside of the discharge port 23;

[0090] S6. The temperature sensor 25 can measure the temperature of each steel wire 11 moving out of the heating furnace 1 and the discharge port 23 in real time, and feedback the measured temperature to the computer 12 in real time. After comparing with the target temperature of the wire at each position, corresponding adjustments are made. Then, the computer 12 controls the heating nozzle 26 to enable each furnace position 22 in the heating furnace 1 to be heated separately, so that the temperature fluctuation of the steel wire 11 after being heated by the heating furnace 1 can be accurately regulated, and the through-strip performance of the structure and properties of the wire is improved.

[0091] Only some exemplary embodiments of the present invention are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A multi-line wire heat treatment device, including a heating furnace (1) and a steel wire (11), and the heating furnace (1) is used for heat-treating the steel wire (11). A computer (12) is installed on one side of the heating furnace (1). It is characterized in that: A heating component (2) is used to isolate and form a plurality of furnace openings in the heating furnace (1) and regulate the temperature of the steel wire (11) in the heating furnace (1). The heating component (2) includes a plurality of heat insulation gaskets (21) installed in the heating furnace (1), and a plurality of furnace positions (22) are formed between adjacent heat insulation gaskets (21). An outlet (23) communicating with the inside of the plurality of furnace positions (22) is opened on one side of the heating furnace (1), and a steel wire (11) runs in each furnace position (22) and each outlet (23). A support (24) is fixed on one side of the heating furnace (1) close to the outlet (23). A temperature measuring sensor (25) is installed on the support (24), and the temperature measuring sensor (25) is used to measure the steel wire (11) moving out of the outlet (23). Then the temperature measuring sensor (25) feeds back the measured temperature to the computer (12) in real time. A heating nozzle (26) matching the furnace position (22) is installed on the top of the heating furnace (1), and the heating nozzle (26) is used to separately regulate the temperature in the furnace position (22). A supplementary heating component (3) matching the steel wire (11) and the temperature measuring sensor (25) is arranged on one side of the heating furnace (1), and the supplementary heating component (3) is used to clean the impurities on the surface of the steel wire (11) and improve the accuracy of the temperature measuring sensor (25) in monitoring the steel wire (11); The supplementary heating component (3) includes a mounting frame (31) fixed on one side of the heating furnace (1) away from the outlet (23) and the temperature measuring sensor (25), and a mounting ring (32) fixedly connected to the top of the mounting frame (31) for the steel wire (11) to be inserted. A limiting ring (33) and a guiding ring (38) are installed in sequence from left to right at one end of the mounting ring (32), and both the limiting ring (33) and the guiding ring (38) are sleeved on the steel wire (11). A regulating component (4) for connection is arranged between the limiting ring (33) and the guiding ring (38), and the regulating component (4) is used to adjust the distance between a plurality of cleaning blocks (34) and the steel wire (11). A plurality of cleaning blocks (34) are installed between the limiting ring (33) and the guiding ring (38), and the plurality of cleaning blocks (34) are used to clean the impurities on the surface of the steel wire (11). A power component is arranged on the mounting ring (32), and the power component is used to drive the outside of the guiding ring (38) and the limiting ring (33) to rotate and clean the plurality of cleaning blocks (34) along the outside of the steel wire (11). A cleaning component (5) for cleaning the surface of the steel wire (11) is arranged in the guiding ring (38); The cleaning assembly (5) includes an adapter frame (52) installed inside the guiding ring (38) and a cleaning brush (51) installed between the adapter frame (52) and the steel wire (11). One side of the cleaning brush (51) is in external contact with the steel wire (11). A column (53) is fixed to the top of the cleaning brush (51). A centering groove (56) for inserting the column (53) is formed in the adapter frame (52). A centering block (54) is sleeved on the top of the column (53), and a spring (55) is jointly installed between the centering block (54) and the centering groove (56). The regulating assembly (4) includes a swing rod (47) fixed to the outside of the cleaning block (34) and a swing frame (45) installed at one end of the limiting ring (33). A swing groove (46) for the swing rod (47) to move is formed at the top of the swing frame (45). A shaft column (48) is installed at one end of the guiding ring (38), and one end of the shaft column (48) is rotatably connected to the top of the swing rod (47). A worm gear (41) is rotatably connected to one end of the guiding ring (38). Two gear racks (42) are symmetrically installed on one side of the guiding ring (38) close to the worm gear (41), and a worm (43) meshing with the worm gear (41) is jointly connected between the two gear racks (42). A second servo motor (44) is fixed to one side of one of the gear racks (42), and the second servo motor (44) is used to drive the worm (43) to rotate.

2. The multi-line wire heat treatment equipment according to claim 1, wherein: A plurality of the furnace positions (22) are arranged in a linear array inside the heating furnace (1), and a plurality of steel wires (11) can be simultaneously operated in a plurality of the furnace positions (22).

3. A multi-wire wire heat treatment device according to claim 1, characterized in that: The power assembly includes a first gear (35) fixedly sleeved on the outside of the guiding ring (38) and a first servo motor (36) fixedly connected to one side of the mounting ring (32) close to the guiding ring (38). An output end of the first servo motor (36) is provided with a second gear (37) meshing with the first gear (35).

4. A method for using a multi-wire wire heat treatment device, characterized in that, And adopting a multi-line wire heat treatment device as described in claim 3, including the following steps; S1. First, convey the steel wire (11) into the feeding port opened on one side of the heating furnace (1), and then insert the steel wire (11) into the inside of the auxiliary heating assembly (3), the regulating assembly (4) and the cleaning assembly (5). S2. Secondly, the auxiliary heating assembly (3) is used to guide the steel wire (11) inside it into the inside of the regulating assembly (4) and the cleaning assembly (5), so that the steel wire (11) is accurately inserted into the feeding port opened on one side of the heating furnace (1). S3. Thirdly, the driving of the regulating assembly (4) drives the limiting ring (33) to rotate, and then the limiting ring (33) moves in a circular motion along one side of the guiding ring (38). At this time, under the rotation of the regulating assembly (4) and the limiting ring (33), the distance between a plurality of cleaning blocks (34) is regulated, so that the distance between a plurality of cleaning blocks (34) and the steel wire (11) is adjusted synchronously, so that a plurality of cleaning blocks (34) and the steel wire (11) are kept in a fitting state. S4. Then, the first servo motor (36) drives the meshing transmission between the second gear (37) and the first gear (35), which is used to drive the guide ring (38), the regulation component (4), several cleaning blocks (34) and the limit ring (33) to rotate along the outside of the steel wire (11) for rotating cleaning of the outside of the steel wire (11), reducing the impurities on the surface of the steel wire (11). At this time, the cleaned steel wire (11) moves into the guide ring (38), and the cleaning component (5) rotates synchronously under the rotation of the guide ring (38) to clean the surface of the moving steel wire (11), keeping the surface of the steel wire (11) clean. Moreover, the cleaned steel wire (11) enters the inside of the feed port on one side of the heating furnace (1). S5. Subsequently, the feed port on one side of the heating furnace (1) conveys the steel wire (11) into the heating furnace (1). Immediately, one end of the steel wire (11) is inserted into the inside of the furnace position (22) for heat treatment of the steel wire (11) in the heating furnace (1) and the furnace position (22). At this time, the heat-treated steel wire (11) moves along the furnace position (22) into the inside of the discharge port (23), so that the heat-treated part of the steel wire (11) moves out along the inside of the discharge port (23). S6. The temperature sensor (25) can measure the temperature of each steel wire (11) moving out of the heating furnace (1) and the discharge port (23) in real time, and feedback the measured temperature to the computer (12) in real time. After comparing with the target temperature of the wire at each position, corresponding adjustments are made. Then, the computer (12) controls the heating nozzle (26) so that each furnace position (22) in the heating furnace (1) can be heated separately, enabling precise control of the temperature fluctuation of the steel wire (11) after being heated in the heating furnace (1), and improving the through-strip performance of the structure and properties of the wire.

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