Wire drawing and annealing device for wire production

Abstract

The utility model discloses a wire drawing annealing device for wire production, which comprises a bottom plate, a heating box is fixedly arranged at the top of the bottom plate close to the center, a wire drawing device and a dust removal cylinder are respectively and fixedly arranged at the top of the bottom plate corresponding to the two sides of the heating box, and a purification box is fixedly arranged at the center of the top of the heating box. And an air exhaust motor is fixedly mounted in the center of the top in the purification box. According to the wire drawing and annealing device for wire rod production, through the design of the purification box, an air exhaust motor, air exhaust fan blades, material filtering plates, activated carbon and an air inlet pipe, the purification box at the top of the heating box in the device is matched with the air exhaust motor and the air exhaust fan blades to work, waste gas generated in the heating box can be effectively extracted, and an activated carbon layer between the two material filtering plates can effectively absorb the waste gas; harmful substances in the waste gas can be adsorbed, double filtration of the waste gas is achieved, the purified gas is discharged through the gas outlet groove in the top of the purification box, and the influence of the waste gas on the environment and the health of workers is remarkably reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing annealing, in particular to a wire drawing annealing device for wire production. Background Art

[0002] Wire production drawing annealing is a metal processing technology that mainly involves two steps. First, the metal wire is stretched to the required diameter through a wire drawing machine to improve its surface finish and dimensional accuracy. Subsequently, the stretched metal wire is annealed in a high temperature environment to eliminate its internal stress and improve its mechanical properties, such as reducing hardness and increasing toughness. This technology is widely used in the production of wires and cables, metal wire ropes and other materials.

[0003] During the heating process, a large amount of waste gas is generated inside the existing wire drawing annealing device for wire production. Due to the lack of effective emission and filtering mechanisms, these waste gases are easily dissipated into the working environment when the staff is performing maintenance, posing a threat to the health of the staff. Long-term exposure may lead to respiratory diseases and other health problems. In addition, the device lacks the necessary dust removal function after annealing, which may cause fine dust and impurities to adhere to the surface of the wire, which not only affects the appearance quality of the wire, but more importantly, these dust and impurities may cause equipment failures during subsequent use, reduce production efficiency and product quality, and even cause safety hazards to end users. Therefore, we propose a wire drawing annealing device for wire production. Utility Model Content

[0004] The purpose of the utility model is to provide a wire drawing annealing device for wire production, so as to solve the problem proposed in the above background technology that a large amount of exhaust gas will be generated inside the heating device during the heating process of the existing wire drawing annealing device for wire production. Due to the lack of effective emission and filtering mechanism, these exhaust gases are easily dissipated into the working environment when the staff performs maintenance, posing a threat to the health of the staff. Long-term exposure may cause respiratory diseases and other health problems. In addition, the device lacks the necessary dust removal function after annealing, which may cause fine dust and impurities to adhere to the surface of the wire, which not only affects the appearance quality of the wire, but more importantly, these dust and impurities may cause equipment failure during subsequent use, reduce production efficiency and product quality, and even cause safety hazards to end users.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a wire drawing annealing device for wire production, comprising a base plate, a heating box is fixedly installed at a center position on the top of the base plate, a wire drawer and a dust removal cylinder are fixedly installed on two sides of the top of the base plate corresponding to the heating box, a purification box is fixedly installed at the center of the top of the heating box, an exhaust motor is fixedly installed at the center of the top of the purification box, an exhaust fan blade is arranged at the bottom of the exhaust motor, filter plates are fixedly installed at the top and bottom positions of the purification box, activated carbon is arranged between the two filter plates, an air inlet pipe is fixedly connected to the center of the bottom of the purification box, a dust suction box is fixedly installed on one side of the bottom of the base plate, a dust suction motor is fixedly installed at the center of the bottom of the dust suction box, a dust suction impeller is arranged on the upper end of the dust suction motor, an interception filter is arranged at the center of the dust suction box, and a dust suction pipe is fixedly connected to the center of the top of the dust suction box.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The wire drawing annealing device for wire production is designed with a purification box, an exhaust motor, exhaust fan blades, a filter plate, activated carbon and an air inlet pipe. The purification box on the top of the heating box in the device cooperates with the exhaust motor and the exhaust fan blades to effectively extract the exhaust gas generated in the heating box. The activated carbon layer between the two filter plates can adsorb harmful substances in the exhaust gas to achieve double filtration of the exhaust gas. The purified gas is discharged through the air outlet slot on the top of the purification box, which significantly reduces the impact of the exhaust gas on the environment and the health of the workers. The design of the dust collection barrel, dust suction box, dust suction motor, dust suction impeller, interception filter and dust suction pipe is that when the wire passes through the dust collection barrel, the dust suction motor drives the dust suction impeller to rotate, generating a strong suction force, and sucks the dust and impurities on the surface of the wire into the dust suction box through the dust suction holes on the inner wall of the dust collection barrel, thereby ensuring the cleanliness of the wire, improving the overall quality of the wire, and meeting the market demand for high-quality wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 For this utility model Figure 1 A is a partial enlarged schematic diagram;

[0010] Figure 3 This is a structural stereogram of the dust removal mechanism of the utility model;

[0011] Figure 4 It is the front view of the structure of the utility model.

[0012] In the figure: 1. bottom plate; 2. first bracket; 3. unwinding roller; 4. second bracket; 5. stabilizing roller; 6. wire drawing device; 7. heating box; 8. purification box; 9. exhaust motor; 10. exhaust fan blades; 11. filter plate; 12. activated carbon; 13. air inlet pipe; 14. dust removal cylinder; 15. dust suction box; 16. dust suction motor; 17. dust suction impeller; 18. interception filter; 19. dust suction pipe; 20. dust suction hole. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figure 1-4 The utility model provides a technical solution: a wire drawing annealing device for wire production, comprising a bottom plate 1, a heating box 7 is fixedly installed at the center of the top of the bottom plate 1, a wire drawer 6 and a dust removal cylinder 14 are fixedly installed on both sides of the top of the bottom plate 1 corresponding to the heating box 7, a purification box 8 is fixedly installed at the center of the top of the heating box 7, an exhaust motor 9 is fixedly installed at the center of the top of the purification box 8, and an exhaust fan blade 10 is arranged at the bottom of the exhaust motor 9, a filter plate 11 is fixedly installed at the top and bottom positions of the purification box 8, activated carbon 12 is arranged between the two filter plates 11, an air inlet pipe 13 is fixedly connected to the center of the bottom of the purification box 8, a dust box 15 is fixedly installed on one side of the bottom of the bottom plate 1, a dust suction motor 16 is fixedly installed at the center of the bottom of the dust suction box 15, a dust suction impeller 17 is arranged on the upper end of the dust suction motor 16, an interception filter 18 is arranged at the center of the dust suction box 15, and a dust suction pipe 19 is fixedly connected to the center of the top of the dust suction box 15.

[0015] A first bracket 2 is fixedly installed on one side of the top of the base plate 1, a second bracket 4 is fixedly installed on the side of the top of the base plate 1 corresponding to the first bracket 2, a reeling roller 3 is movably installed on the upper end of the first bracket 2, and two stabilizing rollers 5 are movably installed on the front surface of the second bracket 4 to ensure that the wire can be transmitted stably and smoothly.

[0016] A heater is fixedly installed at the bottom of the heating box 7, and a wire inlet and a wire outlet are respectively opened in the center of both sides of the heating box 7. The heater is used to generate high temperature in the heating box 7 so that the wire is annealed in a high temperature environment.

[0017] The exhaust motor 9 is fixedly connected to a first output shaft through its bottom output end, and the lower end of the first output shaft is fixedly connected to the top of the exhaust fan blade 10. The dust suction motor 16 is fixedly connected to a second output shaft through its top output end, and the upper end of the second output shaft is fixedly connected to the bottom of the dust suction impeller 17. The exhaust fan blade 10 and the dust suction impeller 17 are driven to work by starting the exhaust motor 9 and the dust suction motor 16 respectively.

[0018] Air outlet grooves are provided on both sides of the top of the purification box 8 and on both sides of the bottom of the dust collection box 15. The lower end of the air inlet pipe 13 is fixedly connected to the center of the top of the purification box 8. The upper end of the dust collection pipe 19 passes through the base plate 1 and is fixedly connected to the center of the bottom of the dust collection cylinder 14. The air inlet grooves ensure that the exhaust fan blades 10 and the dust collection impeller 17 can operate normally.

[0019] The inner wall of the dust box 15 is provided with slots corresponding to the two ends of the interception filter 18, and the two ends of the interception filter 18 are respectively engaged with the two slots, so that the interception filter 18 can be easily pulled out or pushed into the slots for maintenance.

[0020] The interior of the dust removal cylinder 14 is a hollow structure, and a plurality of dust suction holes 20 are provided on the inner wall of the dust removal cylinder 14, which can evenly and omnidirectionally suck in impurities and dust attached to the surface of the wire.

[0021] Working principle: First, the wire is unwound from the unwinding roller 3, guided by the stabilizing roller 5, and then drawn by the wire drawing device 6. When the wire enters the heating box 7 through the wire inlet, the heater generates high temperature, so that the wire is annealed in a high temperature environment to improve the mechanical properties and processing properties of the wire. When the wire enters the dust collecting cylinder 14 through the wire outlet, the dust collecting motor 16 is started, and a strong suction force is generated through the dust collecting impeller 17. The dust and impurities on the wire are sucked into the dust collecting box 15 through the dust collecting pipe 19 from the several dust collecting holes 20 on the inner wall of the dust collecting cylinder 14, and finally sucked out. The intercepting filter 18 on the dust box 15 filters and isolates. When the wire drawing annealing process is completed, the exhaust motor 9 is turned on, and negative pressure is generated by the exhaust fan blades 10 to extract gas from the heating box 7. The extracted gas contains harmful gases generated during the annealing process. These gases enter the purification box 8 through the air inlet pipe 13. In the purification box 8, the gas first passes through the filter plate 11 on the top for preliminary filtration to remove larger dust particles. Then, the gas passes through the activated carbon 12 layer for deep purification to remove harmful gases and tiny particles. Finally, the purified gas is discharged from the air outlet slot on the top of the purification box 8.

[0022] In summary, the wire drawing annealing device for wire production, through the design of the purification box 8, the exhaust motor 9, the exhaust fan blades 10, the filter plate 11, the activated carbon 12 and the air inlet pipe 13, the purification box 8 on the top of the heating box 7 in the device cooperates with the exhaust motor 9 and the exhaust fan blades 10 to effectively extract the exhaust gas generated in the heating box 7, the activated carbon 12 layer between the two filter plates 11 can absorb harmful substances in the exhaust gas, and realize double filtration of the exhaust gas. The purified gas is discharged through the air outlet slot on the top of the purification box 8. The impact of exhaust gas on the environment and the health of workers is significantly reduced. The design of the dust collection cylinder 14, the dust collection box 15, the dust collection motor 16, the dust collection impeller 17, the interception filter 18 and the dust collection tube 19 is such that when the wire passes through the dust collection cylinder 14, the dust collection motor 16 drives the dust collection impeller 17 to rotate, thereby generating a strong suction force, and the dust and impurities on the surface of the wire are sucked into the dust collection box 15 through the dust collection holes 20 on the inner wall of the dust collection cylinder 14, thereby ensuring the cleanliness of the wire, improving the overall quality of the wire, and meeting the market demand for high-quality wire.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire drawing annealing device for wire production, comprising a bottom plate (1), characterized in that: A heating box (7) is fixedly mounted at a center position on the top of the base plate (1); a wire drawer (6) and a dust removal cylinder (14) are fixedly mounted on two sides of the top of the base plate (1) corresponding to the heating box (7); a purification box (8) is fixedly mounted at the center of the top of the heating box (7); an exhaust motor (9) is fixedly mounted at the center of the top of the purification box (8); exhaust fan blades (10) are arranged at the bottom of the exhaust motor (9); filter plates (11) are fixedly mounted at the top and bottom positions of the purification box (8); Activated carbon (12) is arranged between the two filter material plates (11); an air intake pipe (13) is fixedly connected to the center of the bottom of the purification box (8); a dust collection box (15) is fixedly installed on one side of the bottom of the bottom plate (1); a dust collection motor (16) is fixedly installed at the center of the bottom of the dust collection box (15); a dust collection impeller (17) is arranged at the upper end of the dust collection motor (16); an interception filter (18) is arranged near the center of the dust collection box (15); and a dust collection pipe (19) is fixedly connected to the center of the top of the dust collection box (15).

2. A wire drawing annealing device for wire production according to claim 1, characterized in that: A first bracket (2) is fixedly mounted on one side of the top of the bottom plate (1), a second bracket (4) is fixedly mounted on the side of the top of the bottom plate (1) corresponding to the first bracket (2), an unwinding roller (3) is movably mounted on the upper end of the first bracket (2), and two stabilizing rollers (5) are movably mounted on the front surface of the second bracket (4).

3. A wire drawing annealing device for wire production according to claim 1, characterized in that: A heater is fixedly mounted on the bottom of the heating box (7), and a wire inlet and a wire outlet are respectively provided at the center of two sides of the heating box (7).

4. A wire drawing annealing device for wire production according to claim 1, characterized in that: The exhaust motor (9) is fixedly connected to a first output shaft via an output end at the bottom thereof, and the lower end of the first output shaft is fixedly connected to the top of the exhaust fan blade (10). The dust suction motor (16) is fixedly connected to a second output shaft via an output end at the top thereof, and the upper end of the second output shaft is fixedly connected to the bottom of the dust suction impeller (17).

5. The wire drawing annealing device for wire production according to claim 1, characterized in that: Air outlet grooves are provided on both sides of the top of the purification box (8) and on both sides of the bottom of the dust collection box (15); the lower end of the air inlet pipe (13) is fixedly connected to the center of the top of the purification box (8); and the upper end of the dust collection pipe (19) passes through the bottom plate (1) and is fixedly connected to the center of the bottom of the dust collection cylinder (14).

6. A wire drawing annealing device for wire production according to claim 1, characterized in that: The inner wall of the dust collection box (15) is provided with slots corresponding to the two ends of the interception filter (18), and the two ends of the interception filter (18) are respectively engaged with the two slots.

7. The wire drawing annealing device for wire production according to claim 1, characterized in that: The interior of the dust removal cylinder (14) is a hollow structure, and the inner wall of the dust removal cylinder (14) is provided with a plurality of dust suction holes (20).

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