Silk thread tensioning device for weaving

The wire tensioning device addresses inconsistent tension forces in braiding by using a tension adjustment and induction control system to maintain consistent tension, enhancing the strength and flexibility of braided hoses.

CN119176460APending Publication Date: 2024-12-24SICHUAN LIYI TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202411417273.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-10-11
Publication Date
2024-12-24

AI Technical Summary

Technical Problem

Existing braiding processes face challenges in ensuring consistent tension force across multiple strands of silk threads with different diameters and materials, leading to inconsistent flexural performance and strength in braided hoses.

Method used

A wire tensioning device comprising a wire-releasing guide wheel assembly, wire-receiving guide wheel assembly, wire tension adjustment assembly, and induction control assembly, which ensures consistent tension through a stable wire tension adjustment component and induction control mechanism, controlling the start and stop of wire-releasing motors.

Benefits of technology

Provides a stable tensioning force throughout the braiding process, ensuring consistent strength and flexural performance of the braided wires by maintaining a tensioned state during wire-joining or wire-dividing processes.

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Abstract

The invention discloses a weaving silk thread tensioning device which comprises a pay-off guide wheel assembly, a take-up guide wheel assembly, a silk thread tension adjusting assembly, an induction control assembly and a workbench, and the pay-off guide wheel assembly and the take-up guide wheel assembly are arranged at the two ends of the workbench at intervals; the silk thread tension adjusting assembly is arranged between the pay-off guide wheel assembly and the take-up guide wheel assembly, the silk thread tension adjusting assembly is hung on a silk thread lapped between the pay-off guide wheel assembly and the take-up guide wheel assembly, and the silk thread tension adjusting assembly is used for adjusting the tensioning force borne by the silk thread; the silk thread tension adjusting assembly triggers an induction component in the induction control assembly, and the induction control assembly is used for inducing tension borne by silk threads and controlling the pay-off motor to be started or stopped. The stable tensioning force is provided for the silk threads through the silk thread tension adjusting assembly, it is ensured that the silk threads are always in the tensioning state in the whole doubling process through the induction control assembly, and then the strength and the flexural property of the silk threads after doubling can be ensured.
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Description

Technical Field

[0001] The invention relates to the technical field of braided tube wire braiding equipment, and in particular to a braiding wire tensioning device. Background Art

[0002] Braided tubes (hose) are indispensable rubber products in the national economy. Their application scope involves engineering machinery, mining, metallurgy, petroleum, chemical industry, automobile, aviation, navigation, construction, agriculture and forestry, medical treatment, household appliances and other fields. Hose has important applications in the field of endoscopy, especially disposable endoscopy, due to its excellent mechanical properties and controllable cost. Its main development trend is long scale, large diameter and pressure resistance. These requirements have prompted the improvement of hoses in the direction of resinization and braiding. In medical applications, the resinization of hoses is reflected in the fact that hoses are generally made of high-quality medical grade materials, such as polyurethane, nylon, etc. The braiding of hoses is mainly reflected in the braiding and winding of the reinforcing layer materials of the hoses (mainly including silk threads, fiber threads, etc.), thereby improving the flexural performance of the lumen on the basis of ensuring the strength of the lumen. At present, there are problems in the braiding production process of multiple strands of silk threads, especially the flexural consistency of multiple strands of silk threads with different wire diameters and materials, and the tension consistency is difficult to ensure. At present, the CN102452177A patent proposes a braided hose automatic control linkage production method and device. Although the patent proposes a method of controlling the weaving and pulling speed by an electrical mechanism, it cannot ensure that the tension of each thread is consistent during the weaving process. In order to solve this shortcoming, the present invention proposes a thread tensioning structure device for parallel or separate threads. Summary of the invention

[0003] The purpose of the present invention is to provide a wire tensioning device for weaving to solve the problem of inconsistent wire tensioning force. A stable tensioning force is provided to the wire through a wire tension adjustment component and an induction control component, thereby ensuring the strength and flexural performance of the wire after being paralleled.

[0004] The present invention is achieved through the following technical solutions:

[0005] A wire tensioning device for braiding, comprising a wire-releasing guide wheel assembly, a wire-receiving guide wheel assembly, a wire tension adjustment assembly, an induction control assembly and a workbench, wherein the wire-releasing guide wheel assembly and the wire-receiving guide wheel assembly are arranged at intervals at both ends of the workbench; the wire tension adjustment assembly is arranged between the wire-releasing guide wheel assembly and the wire-receiving guide wheel assembly, the wire tension adjustment assembly is suspended on the wire overlapped between the wire-releasing guide wheel assembly and the wire-receiving guide wheel assembly, and the wire tension adjustment assembly is used to ensure that the tension exerted on the wire is consistent; the wire tension adjustment assembly triggers the induction components in the induction control assembly, and the induction control assembly is used to sense the tension exerted on the wire and control the start or stop of the wire-releasing motor. In order to solve the above technical problems and achieve the corresponding technical effects, the present invention provides a stable tensioning force for the wire through the wire tension adjustment assembly, and controls the start and stop of the wire-releasing motor through the induction control assembly, thereby ensuring that the wire is always in a tensioned state during the entire wire-joining or wire-dividing process, thereby ensuring the strength and flexural performance of the wire after the wire-joining.

[0006] Further technical solutions:

[0007] The wire tension adjustment assembly comprises a tension adjustment guide wheel and upper and lower tension rods, wherein the tension adjustment guide wheel is movably arranged on the wire, and the tension adjustment guide wheel moves upward or downward as the wire is released or reeled in;

[0008] One end of the upper and lower tension rods is connected to the tension adjustment guide wheel, and the other end of the upper and lower tension rods extends vertically downward and cooperates with the induction control component to trigger the induction components in the induction control component.

[0009] Further: the induction control component includes an upper stroke contact switch and a lower stroke contact switch, the upper stroke contact switch is used to control the start of the wire-paying motor, and the lower stroke contact switch is used to control the stop of the wire-paying motor.

[0010] Further: a trigger key is provided on the upper and lower tensioning rods, and the trigger key is provided at the bottom end of the upper and lower tensioning rods, and the top surface of the trigger key contacts the upper stroke contact switch and triggers the upper stroke contact switch, and the bottom surface of the trigger key contacts the lower stroke contact switch and triggers the lower stroke contact switch.

[0011] Further: when the pay-off motor starts the tension adjustment guide wheel to move downward, when the trigger key triggers the down-stroke contact switch, the pay-off motor stops, the take-up motor needs to run urgently, and the tension adjustment guide wheel changes to move upward;

[0012] Further: when the pay-off motor stops and the tension adjustment guide wheel moves upward, when the trigger key triggers the upward stroke contact switch, the pay-off motor starts, the running speed of the pay-off motor is greater than the speed of the take-up motor, and the tension adjustment guide wheel changes to move downward.

[0013] Further: the wire tension adjustment assembly also includes a fixed sleeve, the fixed sleeve is fixed to the lower surface of the workbench table, and the fixed sleeve is sleeved on the upper and lower tension rods, and the upper and lower tension rods can slide up and down along the guide direction of the fixed sleeve.

[0014] Further: the wire tension adjustment assembly also includes a connecting ring, which is in a "U" shape, and the two side ears of the connecting ring are respectively clamped on the two ends of the tension adjustment guide wheel shaft, and the bottom plate of the connecting ring is fixedly connected to the upper and lower tension rods.

[0015] Further: the pay-off guide wheel assembly comprises a pay-off guide wheel support plate and a pay-off guide wheel, the pay-off guide wheel support plate is vertically set on the upper surface of the workbench table, and the pay-off guide wheel is rotatably set on the top of the pay-off guide wheel support plate;

[0016] Further: the wire take-up guide wheel assembly includes a wire take-up guide wheel support plate and a wire take-up guide wheel, the wire take-up guide wheel support plate is vertically set on the upper surface of the workbench table, and the wire take-up guide wheel is rotatably set on the top of the wire take-up guide wheel support plate;

[0017] Furthermore, the wire starts from the wire-paying machine and passes through the wire-paying guide wheel, the wire tension adjustment component and the wire-taking guide wheel in sequence, and is then transported to the wire-taking machine.

[0018] Further: the workbench is provided with a plurality of sets of the wire-releasing guide wheel assemblies, and a plurality of sets of the wire-receiving guide wheel assemblies are correspondingly provided;

[0019] Further: a plurality of wire-paying guide wheels are arranged in the wire-paying guide wheel assembly, and a plurality of wire-receiving guide wheels are arranged in the corresponding wire-receiving guide wheel assembly, a wire-receiving guide wheel cooperates with a wire-paying guide wheel, and a group of wire tension adjustment components are arranged on the wire between a wire-receiving guide wheel and a wire-paying guide wheel.

[0020] Furthermore: the weight of each group of the wire tension adjustment components is consistent, and the tensioning force on the wires is consistent.

[0021] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0022] 1. The present invention provides a wire tensioning device for braiding, which provides a stable tensioning force for the wire through a wire tension adjustment component, and ensures that the wire is always in a tensioned state during the entire wire paralleling process through an induction control component, thereby ensuring the strength and flexural performance of the wire after paralleling. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the coordination structure of the wire tension adjustment component and the induction control component;

[0026] Figure 3 It is a schematic diagram of the partial structure of the wire tension adjustment component and the induction control component;

[0027] Figure 4 It is a schematic diagram of the local structure of the connection between the tension adjustment guide wheel and the upper and lower tension rods;

[0028] Figure 5 It is a schematic diagram of the structure of the line-releasing guide wheel assembly and the line-retrieving guide wheel assembly;

[0029] Figure 6 This is the electrical structure principle diagram in Example 2.

[0030] Marks and corresponding parts names in the attached drawings:

[0031] 1-pay-off guide wheel assembly, 2-take-up guide wheel assembly, 3-wire tension adjustment assembly, 4-induction control assembly, 5-workbench, 11-pay-off guide wheel support plate, 12-pay-off guide wheel, 21-take-up guide wheel support plate, 22-take-up guide wheel, 31-tension adjustment guide wheel, 32-upper and lower tension rods, 33-trigger key, 34-fixed sleeve, 35-connecting ring, 41-upper stroke contact switch, 42-lower stroke contact switch. DETAILED DESCRIPTION

[0032] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0033] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to one of ordinary skill in the art that these specific details are not necessarily employed to practice the present invention. In other embodiments, in order to avoid obscuring the present invention, well-known structures, circuits, materials, or methods are not specifically described.

[0034] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] In the description of the present invention, the directions or positional relationships indicated by terms such as “front”, “rear”, “left”, “right”, “up”, “down”, “vertical”, “horizontal”, “high”, “low”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention.

[0036] Embodiment 1:

[0037] like Figure 1 to Figure 5As shown, the present invention is a wire tensioning device for weaving, comprising a wire-paying guide wheel assembly 1, a wire-taking guide wheel assembly 2, a wire tension adjustment assembly 3, an induction control assembly 4 and a workbench 5, wherein the wire-paying guide wheel assembly 1 and the wire-taking guide wheel assembly 2 are arranged at two ends of the workbench 5 at intervals; the wire tension adjustment assembly 3 is arranged between the wire-paying guide wheel assembly 1 and the wire-taking guide wheel assembly 2, the wire tension adjustment assembly 3 is suspended on the wire overlapped between the wire-paying guide wheel assembly 1 and the wire-taking guide wheel assembly 2, and the wire tension adjustment assembly 3 is used to adjust the tensioning force on the wire; the wire tension adjustment assembly 3 triggers the induction components in the induction control assembly 4, and the induction control assembly 4 is used to sense the movement stroke of the wire tension adjustment assembly 3 and control the start or stop of the wire-paying motor. In this embodiment, the wire tension adjustment component 3 is first used to provide a stable tensioning force for the wire, ensuring that the wire is in a downward tensioned state due to the gravity of the wire tension adjustment component 3 during the entire wire paralleling production process. At the same time, since the speed of the wire taking-up motor is slower than that of the wire releasing motor in this embodiment, the wire tension adjustment component 3 will move downward as a whole in the initial state of the device, thereby triggering the down-stroke contact switch 42 in the induction control component 4, causing the wire releasing motor to stop. Then, under the action of the wire taking-up motor, the wire will drive the wire tension adjustment component 3 to move upward and trigger the up-stroke contact switch 41 in the induction control component 4 again, causing the wire releasing motor to start. The device moves in the above manner, and the wire tension adjustment component 3 can move up and down in a cycle, ensuring that the wire can always be subjected to a stable downward tensioning force.

[0038] Specifically, the wire tension adjustment assembly 3 includes a tension adjustment guide wheel 31 and upper and lower tension rods 32. The tension adjustment guide wheel 31 is arranged on the wire, and the tension adjustment guide wheel 31 moves upward or downward as the wire is released or reeled in. One end of the upper and lower tension rods 32 is connected to the tension adjustment guide wheel 31, and the other end of the upper and lower tension rods 32 extends vertically downward, and cooperates with the induction control assembly 4 and triggers the induction components in the induction control assembly 4. In this embodiment, the tension adjustment guide wheel 31 is mainly used to provide a stable tensioning force for the wire, and ensure that the wire can effectively pass through the wire tension adjustment assembly 3; the upper and lower tension rods 32 are set to trigger the induction components, and at the same time form a guiding effect for the tension adjustment guide wheel 31, ensuring that the tension adjustment guide wheel 31 can reciprocate in the vertical direction.

[0039] In this embodiment, in order to realize the control of starting and stopping the pay-off motor, the induction control component 4 includes an upper stroke contact switch 41 and a lower stroke contact switch 42, wherein the upper stroke contact switch 41 is used to control the start of the pay-off motor, and the lower stroke contact switch 42 is used to control the stop of the pay-off motor. Furthermore, in order to realize the triggering effect of the induction component, a trigger key 33 is provided on the upper and lower tension rods 32, and the trigger key 33 is provided at the bottom end of the upper and lower tension rods 32, and the top surface of the trigger key 33 contacts the upper stroke contact switch 41 and triggers the upper stroke contact switch 41, and the bottom surface of the trigger key 33 contacts the lower stroke contact switch 42 and triggers the lower stroke contact switch 42. Specifically, the movement status of the device is as follows: when the pay-off motor starts the tension adjustment guide wheel 31 to move downward, when the trigger key 33 triggers the lower stroke contact switch 42, the pay-off motor stops, and the tension adjustment guide wheel 31 changes to move upward; when the pay-off motor stops and the tension adjustment guide wheel 31 moves upward, when the trigger key 33 triggers the upper stroke contact switch 41, the pay-off motor starts, and the tension adjustment guide wheel 31 changes to move downward.

[0040] In this embodiment, in order to ensure the stability of the up and down movement state of the entire wire tension adjustment assembly 3, the wire tension adjustment assembly 3 further includes a fixed sleeve 34, the fixed sleeve 34 is fixed to the lower surface of the table top of the workbench 5, and the fixed sleeve 34 is sleeved on the upper and lower tension rods 32, and the upper and lower tension rods 32 can slide up and down along the guide direction of the fixed sleeve 34. The additional fixed sleeve 34 can further effectively guide the movement of the upper and lower tension rods 32 to avoid the upper and lower tension rods 32 from deflecting or shaking, thereby affecting the stability of the tension applied to the wire.

[0041] The wire tension adjustment assembly 3 also includes a connecting ring 35, which is in a "U" shape. The two side ears of the connecting ring 35 are respectively clamped at the two ends of the rotating shaft of the tension adjustment guide wheel 31, and the bottom plate of the connecting ring 35 is fixedly connected to the upper and lower tension rods 32. In this embodiment, the setting of the connecting ring 35 can not only effectively realize the connection relationship between the tension adjustment guide wheel 31 and the upper and lower tension rods 32, but also effectively realize the stability of the tension adjustment guide wheel 31 on the wire, and prevent the tension adjustment guide wheel 31 from falling off the wire; at the same time, according to different production needs, the tension force on the wire can be adjusted by replacing the tension adjustment guide wheel 31 of different weights.

[0042] In the present embodiment, in order to adapt to the up and down movement state of the wire tension adjustment assembly 3, the wire-paying guide wheel assembly 1 includes a wire-paying guide wheel support plate 11 and a wire-paying guide wheel 12, the wire-paying guide wheel support plate 11 is vertically set on the upper surface of the workbench 5, and the wire-paying guide wheel 12 is rotatably set on the top of the wire-paying guide wheel support plate 11; the wire-receiving guide wheel assembly 2 includes a wire-receiving guide wheel support plate 21 and a wire-receiving guide wheel 22, the wire-receiving guide wheel support plate 21 is vertically set on the upper surface of the workbench 5, and the wire-receiving guide wheel 22 is rotatably set on the top of the wire-receiving guide wheel support plate 21; the wire starts from the wire-paying machine and passes through the wire-paying guide wheel 12, the wire tension adjustment assembly 3 and the wire-receiving guide wheel 22 in sequence and then is transported to the wire-receiving machine. By setting the pay-off guide wheel support plate 11 and the take-up guide wheel support plate 21, sufficient space can be effectively reserved between the pay-off guide wheel 12 and the take-up guide wheel 22 and the surface of the workbench 5 for the up and down movement of the wire tension adjustment component 3.

[0043] Furthermore, the workbench 5 is provided with multiple groups of the pay-off guide wheel assemblies 1, and correspondingly, multiple groups of the take-up guide wheel assemblies 2 are provided; multiple pay-off guide wheels 12 are provided in one of the pay-off guide wheel assemblies 1, and correspondingly, multiple take-up guide wheels 22 are provided in the take-up guide wheel assemblies 2, one take-up guide wheel 22 corresponds to one pay-off guide wheel 12, and a group of wire tension adjustment assemblies 3 are arranged on the wire between one take-up guide wheel 22 and one pay-off guide wheel 12. In this embodiment, multiple groups of matching equipment assemblies for wire paralleling can be provided on the same workbench 5, so that the paralleling effect of multiple wires can be achieved at the same time. At the same time, in order to ensure that the quality of the wires of the same batch of paralleling is equivalent, the weight of each group of the wire tension adjustment assemblies 3 is consistent, and the tension on the wires is consistent. Similarly, the device can also achieve the paralleling of wires with different specifications by setting wire tension adjustment assemblies 3 of different weights.

[0044] Embodiment 2:

[0045] Specifically, during the line paralleling process, the upper stroke contact switch 41 and the lower stroke contact switch 42 will identify the position of the tension adjustment guide wheel 31 in real time. When the tension adjustment guide wheel 31 moves upward to the upper limit position, the trigger key 33 will trigger the upper stroke contact switch 41. At this time, the upper stroke contact switch 41 will transmit this induction signal to the intermediate relay to control the relay to be normally open, and then the relay is normally open to control the wire-releasing motor of the wire-releasing machine to start to release the wire. After releasing the wire, since the speed of the wire-releasing motor is greater than the speed of the wire-retrieving motor, the position of the tension adjustment guide wheel 31 will drop; when it drops to the lower limit position, the trigger key 33 will trigger the lower stroke contact switch 42. At this time, the lower stroke contact switch 42 will transmit this induction signal to the intermediate relay to control the relay to end the normally open state, and then the relay is normally closed to control the wire-releasing motor of the wire-retrieving machine to stop releasing the wire, and the position of the tension adjustment guide wheel 31 will rise until the upper stroke contact switch 41 is triggered again, and then the reciprocating cycle action begins. During the entire working process, the wire-retrieving motor of the wire-retrieving machine is always in a uniform speed action state. Figure 6 As shown in the electrical structure diagram, the pay-off machine and the take-up machine are equipped with a power supply module, and conventional electrical connections are used between the inductive components, intermediate relays, motor controllers and motors, which will not be described in detail here.

[0046] It should be noted that this device can not only be used for the paralleling of silk threads (combining multiple threads into one strand), but also for the splitting of weaving silk threads (dividing one thread into multiple strands). It is suitable for the paralleling of metal woven wires such as stainless steel wire, and also for the paralleling or splitting of limited-space braiding wires such as nylon.

[0047] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A braiding wire tensioning device, characterized in that: It comprises a wire-paying guide wheel assembly (1), a wire-receiving guide wheel assembly (2), a wire tension adjustment assembly (3), an induction control assembly (4) and a workbench (5), wherein the wire-paying guide wheel assembly (1) and the wire-receiving guide wheel assembly (2) are arranged at two ends of the workbench (5) at intervals; The wire tension adjustment component (3) is arranged between the wire-releasing guide wheel component (1) and the wire-receiving guide wheel component (2), the wire tension adjustment component (3) is suspended on the wire overlapped between the wire-releasing guide wheel component (1) and the wire-receiving guide wheel component (2), and the wire tension adjustment component (3) is used to adjust the tension applied to the wire; The wire tension adjustment component (3) triggers the inductive components in the inductive control component (4), and the inductive control component (4) is used to sense the tension on the wire and control the start or stop of the wire-releasing motor.

2. A braiding wire tensioning device according to claim 1, characterized in that: The wire tension adjustment assembly (3) comprises a tension adjustment guide wheel (31) and upper and lower tension rods (32); the tension adjustment guide wheel (31) is movably arranged on the wire, and the tension adjustment guide wheel (31) moves upward or downward as the wire is released or reeled in; One end of the upper and lower tension rods (32) is connected to the tension adjustment guide wheel (31), and the other end of the upper and lower tension rods (32) extends vertically downward and cooperates with the induction control component (4) to trigger the induction components in the induction control component (4).

3. A braiding wire tensioning device according to claim 2, characterized in that: The induction control component (4) comprises an upper stroke contact switch (41) and a lower stroke contact switch (42), wherein the upper stroke contact switch (41) is used to control the start of the wire-paying motor, and the lower stroke contact switch (42) is used to control the stop of the wire-paying motor.

4. A braiding wire tensioning device according to claim 3, characterized in that: A trigger key (33) is provided on the upper and lower tensioning rods (32), and the trigger key (33) is provided at the bottom end of the upper and lower tensioning rods (32), and the top surface of the trigger key (33) contacts the upper travel contact switch (41) and triggers the upper travel contact switch (41), and the bottom surface of the trigger key (33) contacts the lower travel contact switch (42) and triggers the lower travel contact switch (42).

5. A braiding wire tensioning device according to claim 4, characterized in that: When the pay-off motor starts the tension adjustment guide wheel (31) to move downward, when the trigger key (33) triggers the down-stroke contact switch (42), the pay-off motor stops, and the tension adjustment guide wheel (31) changes to move upward; When the pay-off motor stops and the tension adjustment guide wheel (31) moves upward, when the trigger key (33) triggers the upward travel contact switch (41), the pay-off motor starts and the tension adjustment guide wheel (31) changes to move downward.

6. A braiding wire tensioning device according to claim 2, characterized in that: The wire tension adjustment assembly (3) also includes a fixed sleeve (34), which is fixed to the lower surface of the workbench (5) and is sleeved on the upper and lower tension rods (32). The upper and lower tension rods (32) can slide up and down along the guide direction of the fixed sleeve (34).

7. A braiding wire tensioning device according to claim 2, characterized in that: The wire tension adjustment assembly (3) further comprises a connecting ring (35), the connecting ring (35) being in a "U" shape, the two side ears of the connecting ring (35) being respectively clamped at the two ends of the rotating shaft of the tension adjustment guide wheel (31), and the bottom plate of the connecting ring (35) being fixedly connected to the upper and lower tension rods (32).

8. A braiding wire tensioning device according to claim 1, characterized in that: The pay-off guide wheel assembly (1) comprises a pay-off guide wheel support plate (11) and a pay-off guide wheel (12), wherein the pay-off guide wheel support plate (11) is vertically arranged on the upper surface of the workbench (5), and the pay-off guide wheel (12) is rotatably arranged on the top of the pay-off guide wheel support plate (11); The wire take-up guide wheel assembly (2) comprises a wire take-up guide wheel support plate (21) and a wire take-up guide wheel (22), wherein the wire take-up guide wheel support plate (21) is vertically arranged on the upper surface of the workbench (5), and the wire take-up guide wheel (22) is rotatably arranged on the top of the wire take-up guide wheel support plate (21); The wire starts from the wire-paying machine and passes through the wire-paying guide wheel (12), the wire tension adjustment component (3) and the wire-taking guide wheel (22) in sequence before being transported into the wire-taking machine.

9. A braiding wire tensioning device according to claim 8, characterized in that: The workbench (5) is provided with a plurality of sets of the wire-releasing guide wheel assemblies (1), and correspondingly, a plurality of sets of the wire-receiving guide wheel assemblies (2); A plurality of wire-releasing guide wheels (12) are arranged in the wire-releasing guide wheel assembly (1), and a plurality of wire-receiving guide wheels (22) are arranged in the corresponding wire-receiving guide wheel assembly (2), one wire-receiving guide wheel (22) corresponds to one wire-releasing guide wheel (12), and a group of wire tension adjustment components (3) are arranged on the wire between one wire-receiving guide wheel (22) and one wire-releasing guide wheel (12).

10. A braiding wire tensioning device according to claim 9, characterized in that: The weight of each group of the wire tension adjustment components (3) is consistent, and the tension applied to the wires is consistent.

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