A spiral winding device for galvanized steel wire

Abstract

The utility model provides a kind of spiral winding device of galvanized steel wire, including frame body, frame body is installed at the end of the production line of galvanized steel wire, and setting unwinding mechanism is set on frame body, and galvanized steel wire is connected in unwinding mechanism after rolling through frame body, and unwinding mechanism includes rotating frame, reel, winding assembly, tensioning assembly and drive part, and frame body lower end is fixedly connected reel upper end, and the lower end of reel is rotatably connected rotating frame middle part, and drive part is fixedly installed on frame body upper end, and drive part can drive rotating frame rotation, and the cross section of rotating frame is L type structure.The spiral winding device of galvanized steel wire of the utility model can change the winding mode of galvanized steel wire, to solve the problem that steel wire is knotted easily and cannot be used when using small hoisting equipment to wind steel wire in prior art.

Description

Technical Field

[0001] This utility model belongs to the field of galvanized steel wire winding, and in particular relates to a spiral winding device for galvanized steel wire. Background Technology

[0002] Galvanized steel wire, by coating its surface with a zinc layer, significantly improves its corrosion resistance and service life, making it an important metal product. It is widely used in construction engineering as binding wire, isolation fences, and wire mesh frames; in agricultural production, it is used to make fruit tree supports and aquaculture cages; and in the transportation sector, it serves as guardrails and cable components. Its galvanized layer effectively resists the corrosion of the atmosphere and humid environment, and has good strength and toughness. It is an indispensable basic material in infrastructure, industry and agriculture and daily life. It has the characteristics of strong flexibility, good plasticity and excellent corrosion resistance. In the production process of galvanized steel wire, the winding stage at the end of the production line is a key process to ensure product quality and subsequent use. Existing winding devices generally have the problem of poor winding quality. Most devices lack an effective straightening structure, which makes it easy for the galvanized steel wire to retain bending deformation after winding. It is necessary to invest in a secondary straightening process, which increases production costs and time. During the winding process, the steel wire is easy to get tangled on the rotating parts, and the winding frame is mostly cylindrical, which easily leads to steel wire accumulation and uneven tension of the coil. The tensioning mechanism of traditional devices has poor adjustment flexibility and is difficult to adapt to galvanized steel wires of different diameters and materials. It is easy for steel wires to break or wear the galvanized layer due to improper tension. Moreover, the coil is inconvenient to transport after winding, and the overall efficiency is low, which makes it difficult to meet the requirements of large-scale production for winding stability and high efficiency. Utility Model Content

[0003] In view of this, the present invention aims to provide a spiral winding device for galvanized steel wire to solve the problem that the existing technology of using small winches to wind steel wire is prone to knotting, making the steel wire unusable.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] A spiral winding device for galvanized steel wire includes a frame installed at the end of a galvanized steel wire production line. An unwinding mechanism is mounted on the frame. The galvanized steel wire passes through the frame and is tumbled within the unwinding mechanism. The unwinding mechanism includes a rotating frame, a winding wheel, a winding assembly, a tensioning assembly, and a drive unit. The lower end of the frame is fixedly connected to the upper end of the winding wheel, and the lower end of the winding wheel is rotatably connected to the middle of the rotating frame. The drive unit is fixedly mounted on the upper end of the frame and can drive the rotating frame to rotate. The rotating frame has an L-shaped cross-section. A winding assembly is mounted at one end of the rotating frame, and a tensioning assembly is mounted at the other end. A wire release block is threaded onto one side of the rotating frame. The galvanized steel wire is tumbled to the winding assembly, the winding wheel, and the tensioning assembly.

[0006] Furthermore, the drive unit shown includes a rotary motor and an internal gear. The lower end of the winding wheel is rotatably connected to the upper end of the internal gear, and the lower end of the internal gear is fixedly connected to the middle of the rotating frame. The inner ring of the internal gear meshes with the outer periphery of the output gear of the rotary motor, and the rotary motor is fixedly mounted on the upper end of the frame.

[0007] Furthermore, the winding assembly includes a first wire wheel, a second wire wheel, and a wire straightening unit. The first wire wheel is rotatably mounted at the lower end of the rotating frame. The second wire wheel and the wire straightening unit are sequentially mounted at one end of the rotating frame along the traveling direction of the galvanized steel wire. The outer periphery of the galvanized steel wire is sequentially rolled and connected to the first wire wheel, the second wire wheel, and the wire straightening unit.

[0008] Furthermore, the wire straightening unit includes a support plate, a first roller, and a second roller. A support plate is provided at one end of the rotating frame. Multiple first rollers are sequentially arranged on the support plate along the traveling direction of the galvanized steel wire. Each first roller is rotatably connected to the periphery of the galvanized steel wire. Multiple second rollers are sequentially arranged on the support plate along the traveling direction of the galvanized steel wire. Each second roller is rotatably connected to the periphery of the galvanized steel wire and located above the first roller. The first rollers and second rollers are arranged alternately.

[0009] Furthermore, the tensioning assembly includes a third wire pulley, a support block, and a tensioning wheel. The third wire pulley is rotatably mounted on one end of the rotating frame, and the outer periphery of the third wire pulley is rolledly connected to the galvanized steel wire. The support block is mounted on the rotating frame, and an elongated hole is provided in the support block. A pin is slidably mounted in the elongated hole, and the outer periphery of the pin is threadedly connected to the rotating frame. The tensioning wheel is rotatably connected to the support block, and the outer periphery of the tensioning wheel is rolledly connected to the outer periphery of the galvanized steel wire.

[0010] Furthermore, a wire-removing block is threadedly connected to one side of the rotating frame for discharging material. The wire-removing block has a round hole, through which the galvanized steel wire is separated from the winding wheel.

[0011] Furthermore, the take-up cart includes a trolley, a take-up frame, and wheels. Multiple wheels are rotatably mounted on the lower end of the trolley, and the outer periphery of each wheel is rolledly connected to the base. A take-up frame is mounted on the upper end of the trolley, and the outer periphery of the take-up frame is used to wind galvanized steel wire.

[0012] Furthermore, the upper end of the take-up frame has a frustum structure.

[0013] Furthermore, a limiting baffle is provided on the basis of the above, with the inner side of the limiting baffle abutting against the outer side of the wheel and the front end of the trolley respectively.

[0014] Compared with the prior art, the spiral winding device for galvanized steel wire described in this utility model has the following advantages:

[0015] (1) The spiral winding device for galvanized steel wire described in this utility model changes the winding method of galvanized steel wire through the cooperation of various components, so as to solve the problem that the existing technology of using small winch equipment to wind steel wire is prone to knotting, making the steel wire unusable, thereby improving production efficiency and reducing the defect rate.

[0016] (2) The spiral winding device for galvanized steel wire described in this utility model is equipped with a winding assembly, which can limit the lateral deviation of the steel wire, prevent it from deviating from the preset path during the conveying process, smoothly wind the galvanized steel wire around the outer edge of the winding wheel, reduce the frequency of machine downtime during the winding process, and improve the overall winding efficiency.

[0017] (3) The spiral winding device for galvanized steel wire described in this utility model is equipped with a steel wire straightening unit. Through the staggered arrangement of the first and second rollers, the bending deformation of the galvanized steel wire can be eliminated directly before winding. This avoids the problem of residual bending in the coil after winding due to the lack of a straightening structure in traditional devices, which requires additional secondary straightening. The straightened steel wire is less prone to problems such as wire jamming or entanglement of rotating parts due to bending during subsequent winding and winding processes, reducing the frequency of downtime maintenance and improving the overall winding efficiency.

[0018] (4) The spiral winding device for galvanized steel wire described in this utility model is equipped with a tensioning component, which can adjust the tension of the galvanized steel wire to ensure that the steel wire maintains a constant tension during subsequent winding and winding processes, and avoids conveying deviation or loose winding due to tension fluctuations.

[0019] (5) The spiral winding device for galvanized steel wire described in this utility model is provided with a winding frame with a frustum structure at the top, which can guide the steel wire to gradually distribute upward or downward along the inclined surface, so that the steel wire can evenly cover the outer wall of the winding frame. Attached Figure Description

[0020] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of a spiral winding device for galvanized steel wire according to an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram of the unwinding mechanism described in an embodiment of the present utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the rotating frame according to an embodiment of the present utility model;

[0024] Figure 4This is a schematic diagram of the rotating frame described in an embodiment of the present utility model;

[0025] Figure 5 This is a schematic diagram of the winding assembly described in an embodiment of the present utility model;

[0026] Figure 6 This is a schematic diagram of the wire straightening unit described in an embodiment of the present invention;

[0027] Figure 7 This is a schematic diagram of the tensioning component described in an embodiment of the present utility model;

[0028] Figure 8 This is a schematic diagram of the take-up vehicle described in an embodiment of the present utility model;

[0029] Figure 9 This is a schematic diagram of the limiting baffle according to an embodiment of the present utility model.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1-Frame; 2-Unwinding mechanism; 21-Rotating frame; 22-Winding wheel; 23-Winding assembly; 231-First thread wheel; 232-Second thread wheel; 233-Wire straightening unit; 2331-Support plate; 2332-First roller; 2333-Second roller; 24-Tensioning assembly; 241-Third thread wheel; 242-Support block; 243-Tensioning wheel; 25-Rotating motor; 26-Thread release block; 27-Internal gear; 3-Take-up cart; 31-Trolley; 32-Take-up frame; 33-Wheel; 4-Galvanized steel wire; 5-Limit stop plate. Detailed Implementation

[0032] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0033] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element 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. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0036] 1. For example Figure 1 As shown, it includes a frame 1, which is installed at the end of the production line of galvanized steel wire 4. An unwinding mechanism 2 is set on the frame 1, and a take-up cart 3 is set below the unwinding mechanism 2. After passing through the frame 1, the galvanized steel wire 4 is rolled and connected in the unwinding mechanism 2, and finally spirally stacked in the take-up cart 3.

[0037] The unwinding mechanism 2 includes a rotating frame 21, a winding wheel 22, a winding assembly 23, a tensioning assembly 24, a rotating motor 25, and an internal gear 27. The lower end of the frame 1 is fixedly connected to the upper end of the winding wheel 22. The lower end of the winding wheel 22 is rotatably connected to the upper end of the internal gear 27. The lower end of the internal gear 27 is fixedly connected to the middle of the rotating frame 21. The inner ring of the internal gear 27 meshes with the outer periphery of the output gear of the rotating motor 25. The rotating motor 25 is fixedly mounted on the upper end of the frame 1. The rotating frame 21 has an L-shaped cross-section. One side of the rotating frame 21... One end of the rotating frame 21 is equipped with a winding assembly 23, and the other end is equipped with a tensioning assembly 24. A wire release block 26 is threadedly connected to one side of the rotating frame 21. The galvanized steel wire 4 is tumbledly connected to the winding assembly 23, the winding wheel 22, and the tensioning assembly 24. The rotating motor 25 is a prior art model, model HG-SR52J. When the controller is turned on, the controller drives the rotating motor 25 to rotate, which in turn drives the internal gear 27 to rotate, thereby driving the rotating frame 21 to rotate, winding the galvanized steel wire 4 around the winding wheel 22. By coordinating the various components, the winding method of the galvanized steel wire 4 is changed to solve the problem that the existing technology of using small winches to wind steel wire is prone to knotting, making the steel wire unusable, thereby improving production efficiency and reducing the defect rate.

[0038] like Figure 2As shown, the winding assembly 23 includes a first reel 231, a second reel 232, and a wire straightening unit 233. The first reel 231 is rotatably mounted at the lower end of the rotating frame 21. The second reel 232 and the wire straightening unit 233 are sequentially arranged at one end of the rotating frame 21 along the traveling direction of the galvanized steel wire 4. The outer periphery of the galvanized steel wire 4 is sequentially rolled and connected to the first reel 231, the second reel 232, and the wire straightening unit 233. After the galvanized steel wire 4 enters the frame 1 from the end of the production line, it first contacts the first reel 231 at the lower end of the rotating frame 21. With the rolling support of the first reel 231, the wire completes the initial directional guidance. Then, the galvanized steel wire 4 enters the second reel 232 along the traveling direction. The second reel 232 further corrects the conveying angle of the galvanized steel wire 4 to ensure that the galvanized steel wire 4 enters the subsequent straightening stage in a stable posture. At this time, the first reel 231 and the second reel 232 form a structure to reduce the deviation of the wire during the conveying process. The winding assembly 23 is thus set up. It can limit the lateral deviation of the steel wire, prevent it from deviating from the preset path during the conveying process, and smoothly wind the galvanized steel wire 4 around the winding wheel 22, reducing the frequency of downtime during the winding process and improving the overall winding efficiency.

[0039] like Figure 3 As shown, the wire straightening unit 233 includes a support plate 2331, a first roller 2332, and a second roller 2333. The support plate 2331 is provided at one end of the rotating frame 21. Multiple first rollers 2332 are sequentially arranged on the support plate 2331 along the traveling direction of the galvanized wire 4. Each first roller 2332 is rotatably connected to the periphery of the galvanized wire 4. Multiple second rollers 2333 are sequentially arranged on the support plate 2331 along the traveling direction of the galvanized wire 4. Each second roller 2333 is rotatably connected to the periphery of the galvanized wire 4 and located above the first roller 2332. The first rollers 2332 and the second rollers 2333 are arranged alternately.

[0040] When the galvanized steel wire 4, guided by the first and second rollers 231 and 232 in the winding assembly 23, enters the unit, the multiple first rollers 2332 below provide upward support from the bottom of the wire, while the multiple second rollers 2333 above apply downward pressure from the top of the wire. The first and second rollers 2332 are staggered, creating a continuous and uniform force trajectory for the galvanized steel wire 4 in the longitudinal direction. As the wire continues to travel, the bent parts are slowly straightened under the bidirectional force of the rollers. Simultaneously, all rollers contact the wire in a rolling connection, ensuring that the wire remains straight during the straightening process. Maintaining a smooth trajectory, without stalling or deviating due to improper friction, the galvanized steel wire 4 processed by this unit ultimately enters the subsequent winding wheel 22 and tensioning assembly 24 in a straight posture. A wire straightening unit 233 is set up, which, through the staggered arrangement of the first roller 2332 and the second roller 2333, can directly eliminate the bending deformation of the galvanized steel wire 4 before winding. This avoids the problem of residual bending in the coil after winding, which is caused by the lack of a straightening structure in traditional devices, requiring additional secondary straightening. The straightened wire is less prone to problems such as wire jamming or entanglement with rotating parts due to bending during subsequent winding and winding processes, reducing the frequency of downtime maintenance and improving the overall winding efficiency.

[0041] like Figure 4 As shown, the tensioning assembly 24 includes a third wire pulley 241, a support block 242, and a tensioning wheel 243. The third wire pulley 241 is rotatably mounted on one end of the rotating frame 21, and its periphery is rolledly connected to the galvanized steel wire 4. The support block 242 is mounted on the rotating frame 21, and an elongated hole is provided within the support block 242. A pin is slidably mounted within the elongated hole, and its periphery is threadedly connected to the rotating frame 21. The tensioning wheel 243 is rotatably connected to the support block 242, and its periphery is rolledly connected to the periphery of the galvanized steel wire 4.

[0042] When the galvanized steel wire 4, after being straightened by the winding assembly 23, enters the tensioning assembly 24 area, it first contacts the third sheave 241, which is rotatably mounted at one end of the rotating frame 21. The third sheave 241 guides the steel wire through rolling support, ensuring that the steel wire enters the tension adjustment stage at a preset angle. Subsequently, the steel wire continues to travel and rolls into contact with the outer periphery of the tensioning wheel 243 on the support block 242. At this time, the support block 242 functions through the sliding fit structure between the elongated hole and the pin. The operator can loosen the pin and move it along the elongated hole according to the diameter, material, or winding requirements of the galvanized steel wire 4. The support block 242 slides up and down, thereby adjusting the position of the tension wheel 243, which changes the pressure applied by the tension wheel 243 to the steel wire, ultimately achieving flexible adjustment of the steel wire tension. When the tension is adjusted to a suitable state, the pin is tightened to fix the position of the support block 242, and the tension wheel 243 continues to act on the periphery of the steel wire with stable pressure. A tensioning component 24 is provided, which can adjust the tension on the galvanized steel wire 4, ensuring that the steel wire maintains a constant tension during the subsequent conveying process of the winding wheel 22 and the winding process of the take-up car 3, avoiding conveying deviation or loose winding due to tension fluctuations.

[0043] like Figure 4 As shown, the discharge side of the rotating frame 21 is threadedly connected to the wire release block 26. The wire release block 26 has a round hole. The wire release block 26 separates the galvanized steel wire 4 from the winding wheel 22 through the round hole. The guiding effect of the round hole on the steel wire allows the steel wire to be conveyed to the winding frame 32 of the winding car 3 at a stable angle and position. This avoids the problem of steel wire accumulation and uneven tension of the winding on the winding frame 32 due to the deviation of the steel wire conveying direction, ensuring the regularity of the winding after winding, and also adjusting the angle of wire release.

[0044] like Figure 5 The shown take-up cart 3 includes a trolley 31, a take-up frame 32, and wheels 33. Multiple wheels 33 are rotatably mounted on the lower end of the trolley 31, each wheel 33 being rolledly connected to a base. The take-up frame 32 is mounted on the upper end of the trolley 31, and its outer periphery is used to wind galvanized steel wire 4. Figure 6 The upper end of the take-up frame 32 shown is a frustum structure, which guides the steel wire to gradually distribute along the inclined surface, allowing the steel wire to evenly cover the outer wall of the take-up frame. For example... Figure 7 As shown, a limiting baffle 5 is provided on the basis, and the inner side of the limiting baffle 5 abuts against the outer side of the wheel 33 and the front end of the trolley 31 respectively.

[0045] The working process of a spiral winding device for galvanized steel wire:

[0046] The galvanized steel wire 4 is wound into the unwinding mechanism 2. The tensioning component 24 is adjusted to keep the galvanized steel wire 4 taut. The pin on the support block 242 is loosened, and the pin is slid along the elongated hole in the support block 242 to change the position of the support block 242, thereby adjusting the pressure of the tensioning wheel 243 on the steel wire. After the tension is appropriate, the pin is tightened to fix the position of the support block 242. The controller is started, and the rotating motor 25 is started. Its output shaft drives the rotating frame 21 to rotate synchronously. Under the action of friction, the galvanized steel wire 4 will gradually wind around the outer edge of the winding wheel 22. The galvanized steel wire 4 first contacts the first winding wheel 231 at the lower end of the rotating frame 21. After being initially guided by it, it enters the second winding wheel 232 to further correct the conveying angle. Then the steel wire... Entering the wire straightening unit 233, the wire gradually eliminates bending deformation under the bidirectional action of the first roller 2332 and the second roller 2333, which are staggered on the support plate 2331, and continues to be conveyed in a straight posture. Then, the wire passes around the third wire wheel 241 at the other end of the rotating frame 21, and after being guided by it, it rolls and connects with the tension wheel 243, maintaining a stable conveying state under the action of preset tension. After that, the wire passes through the winding wheel 22, and then through the round hole of the wire release block 26 on the discharge side of the rotating frame 21. The wire release block 26 separates the wire from the winding wheel 22. At the same time, the rotation of the rotating frame 21 at the upper end of the frame 1 causes the wire to be conveyed downward in a spiral trajectory to the take-up cart 3 below, and finally wrapped around the take-up frame 32 at the upper end of the trolley 31.

[0047] The control method in this embodiment is controlled by a controller. The controller circuit can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this document is mainly used to protect mechanical devices, and the control method and circuit connection will not be explained in detail here.

[0048] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spiral winding device for galvanized steel wire, characterized in that: The system includes a frame (1), which is installed at the end of the production line for galvanized steel wire (4). A winding mechanism (2) is installed on the frame (1). After passing through the frame (1), the galvanized steel wire (4) is rolled and connected inside the winding mechanism (2). The winding mechanism (2) includes a rotating frame (21), a winding wheel (22), a winding assembly (23), a tensioning assembly (24), and a drive unit. The lower end of the frame (1) is fixedly connected to the upper end of the winding wheel (22), and the lower end of the winding wheel (22) is rotatably connected to the rotating frame (21). In the middle of the rotating frame (21), the drive unit is fixedly installed on the upper end of the frame. The drive unit can drive the rotating frame (21) to rotate. The cross-section of the rotating frame (21) is an L-shaped structure. One end of the rotating frame (21) is provided with a winding assembly (23), and the other end of the rotating frame (21) is provided with a tensioning assembly (24). One side of the rotating frame (21) is threadedly connected to a wire release block (26). The galvanized steel wire (4) is rolled to the winding assembly (23), the winding wheel (22), and the tensioning assembly (24).

2. The spiral winding device for galvanized steel wire according to claim 1, characterized in that: The drive unit includes a rotating motor (25) and an internal gear (27). The lower end of the winding wheel (22) is rotatably connected to the upper end of the internal gear (27). The lower end of the internal gear (27) is fixedly connected to the middle of the rotating frame (21). The inner ring of the internal gear (27) meshes with the outer periphery of the output gear of the rotating motor (25). The rotating motor (25) is fixedly installed on the upper end of the frame (1).

3. The spiral winding device for galvanized steel wire according to claim 1, characterized in that: The winding assembly (23) includes a first wire wheel (231), a second wire wheel (232), and a wire straightening unit (233). The first wire wheel (231) is rotatably mounted at the lower end of the rotating frame (21). The second wire wheel (232) and the wire straightening unit (233) are sequentially mounted at one end of the rotating frame (21) along the traveling direction of the galvanized steel wire (4). The outer periphery of the galvanized steel wire (4) is sequentially rolled and connected to the first wire wheel (231), the second wire wheel (232), and the wire straightening unit (233).

4. The spiral winding device for galvanized steel wire according to claim 3, characterized in that: The wire straightening unit (233) includes a support plate (2331), a first roller (2332), and a second roller (2333). The support plate (2331) is set at one end of the rotating frame (21). Multiple first rollers (2332) are sequentially arranged on the support plate (2331) along the traveling direction of the galvanized steel wire (4). Each first roller (2332) is rolled around the periphery of the galvanized steel wire (4). Multiple second rollers (2333) are sequentially arranged on the support plate (2331) along the traveling direction of the galvanized steel wire (4). Each second roller (2333) is rolled around the periphery of the galvanized steel wire (4) and located above the first roller (2332). The first rollers (2332) and the second rollers (2333) are arranged alternately.

5. The spiral winding device for galvanized steel wire according to claim 4, characterized in that: The tensioning assembly (24) includes a third wire pulley (241), a support block (242), and a tensioning wheel (243). The third wire pulley (241) is rotatably mounted on one end of the rotating frame (21). The outer periphery of the third wire pulley (241) is rolledly connected to the galvanized steel wire (4). The support block (242) is mounted on the rotating frame (21). The support block (242) has an elongated hole. A pin is slidably mounted in the elongated hole. The outer periphery of the pin is threadedly connected to the rotating frame (21). The tensioning wheel (243) is rotatably connected to the support block (242). The outer periphery of the tensioning wheel (243) is rolledly connected to the outer periphery of the galvanized steel wire (4).

6. The spiral winding device for galvanized steel wire according to claim 1, characterized in that: The rotating frame (21) has a threaded connection to a wire stripping block (26) on the discharge side. The wire stripping block (26) has a round hole, through which the wire stripping block (26) separates the galvanized steel wire (4) from the winding wheel (22).

7. The spiral winding device for galvanized steel wire according to claim 1, characterized in that: Below the unwinding mechanism (2) is a take-up cart (3). The take-up cart (3) includes a trolley (31), a take-up frame (32), and wheels (33). Multiple wheels (33) are rotatably arranged at the lower end of the trolley (31). The outer periphery of each wheel (33) is rotatably connected to the base. The upper end of the trolley (31) is provided with a take-up frame (32). The outer periphery of the take-up frame (32) is used to wind galvanized steel wire (4).

8. The spiral winding device for galvanized steel wire according to claim 6, characterized in that: The upper end of the take-up frame (32) is a frustum structure.

9. A spiral winding device for galvanized steel wire according to claim 6, characterized in that: A limiting baffle (5) is set on the basis. The cross-section of the limiting baffle (5) is an L-shaped structure. The inner side of the limiting baffle (5) abuts against the outer side of the wheel (33) and the front end of the trolley (31).

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