A device for conveying a copper braid

Abstract

The application relates to the technical field of copper braided wire conveying, in particular to a copper braided wire conveying device which comprises a conveying assembly and an adjusting assembly. The conveying assembly comprises a driving unit and a guide unit, the driving unit is linked with the guide unit through a transmission mechanism; the adjusting assembly comprises a tensioning unit and a limiting unit, which are used for adjusting the tightness of a transmission belt and limiting the deviation of the copper braided wire. The guide unit is provided with an antiskid groove and an elastic material layer, so that the friction is increased; the limiting unit adopts a flexible cushion layer to reduce rigid contact; the distance between the guide rollers is adjustable, so that different specifications of copper braided wires can be adapted. The application can improve conveying stability, reduce maintenance difficulty, and enhance the adaptability to different specifications of copper braided wires, and has high practicability and popularization value.

Description

Technical Field

[0001] This utility model belongs to the field of conveying equipment technology, specifically a copper braided wire conveying device. Background Technology

[0002] In the production and processing of copper braided wire, the design of the conveying device plays a crucial role in production efficiency and product quality. Currently, most copper braided wire conveying devices on the market use mechanical transmission structures to achieve continuous transmission of copper braided wire. However, these devices have certain limitations in practical applications. For example, the structural design of some devices is relatively complex, resulting in high equipment manufacturing costs and inconvenient maintenance. Furthermore, during the conveying process, the copper braided wire is prone to slippage and deviation, affecting the stability and accuracy of the conveying. In addition, some conveying devices have poor adaptability to different specifications of copper braided wire, requiring frequent adjustments or replacement of parts, increasing operational complexity.

[0003] Therefore, we have made improvements to this and proposed a copper braided wire conveying device. Utility Model Content

[0004] The purpose of this utility model is to solve the problems of complex structure, high manufacturing cost, inconvenient maintenance, and easy slippage and deviation during the conveying process of existing copper braided wire conveying devices, while improving the adaptability to copper braided wires of different specifications.

[0005] To achieve the aforementioned objectives and address the aforementioned problems, this utility model provides a copper braided wire conveying device, comprising a conveying assembly and an adjusting assembly. The conveying assembly includes a driving unit and a guiding unit. The driving unit is linked to the guiding unit via a transmission mechanism to move the copper braided wire. The adjusting assembly includes a tensioning unit and a limiting unit. The tensioning unit is located on one side of the transmission mechanism to dynamically adjust the tension of the transmission mechanism. The limiting units are located on both sides of the guiding unit to limit the lateral deviation of the copper braided wire.

[0006] The guiding unit includes multiple guide rollers, each with an anti-slip groove on its circumference. An elastic material layer is embedded within the anti-slip groove, and the surface of the elastic material layer has micro-protrusions to increase friction with the copper braided wire. The guide rollers are mounted on a bracket via bearings. The bracket is fixedly connected to the top of the base, and a vertically extending slot is provided on the side of the bracket for adjusting the height of the guide rollers.

[0007] As a preferred technical solution of this application, the drive unit includes a motor and a drive wheel. The motor is fixed to one side of the bracket by bolts, and the drive wheel is keyed to the output shaft of the motor. The drive wheel is linked to the driven wheel via a transmission belt, and the driven wheel is mounted to the other side of the bracket via a bushing. The outer surface of the transmission belt is provided with anti-slip texture to enhance the meshing performance with the guide roller.

[0008] As a preferred technical solution of this application, the tensioning unit includes an adjusting rod and a spring assembly. One end of the adjusting rod is installed on the side wall of the bracket via a threaded connection, and the other end is connected to the tensioning wheel of the transmission belt via a pin. The tensioning wheel is installed on the end of the adjusting rod via a bearing. The spring assembly is sleeved on the outside of the adjusting rod, with one end in contact with the side wall of the bracket and the other end in contact with the end face of the tensioning wheel, for dynamically compensating for the tightness of the transmission belt.

[0009] As a preferred technical solution of this application, the limiting unit includes two symmetrically arranged limiting plates. The limiting plates are connected to the bracket via a slide rail, which is arranged horizontally. A flexible pad is provided on the inner side of the limiting plate, and the surface of the flexible pad has a corrugated groove to reduce rigid contact with the copper braided wire. An adjusting bolt is provided on the outer side of the limiting plate. The adjusting bolt passes through the limiting plate via a threaded connection and contacts the side wall of the slide rail to fix the position of the limiting plate.

[0010] As a preferred technical solution of this application, the top of the bracket is provided with a mounting base, and the interior of the mounting base is provided with a sliding groove. The sliding groove extends horizontally and is used to install the bearing seat of the guide roller. The bearing seat is fixed in the sliding groove by screws and can slide along the sliding groove to adjust the spacing between the guide rollers.

[0011] As a preferred technical solution of this application, the bottom of the base is provided with a shock-absorbing pad, which is made of rubber material and has a thickness of 10mm to 20mm, for absorbing vibrations generated during the conveying process. Mounting holes are provided at the four corners of the base for fixing the conveying device to the ground or other supporting platform.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: By incorporating anti-slip grooves and an elastic material layer on the guide unit, the friction between the guide rollers and the copper braided wire is increased, preventing slippage during transport. A tensioning unit, utilizing adjusting rods and spring assemblies, dynamically adjusts the tension of the transmission belt, ensuring stability during transmission. A limiting unit, employing limiting plates and flexible pads, restricts lateral displacement of the copper braided wire, reducing damage. Slide grooves and bearing seats allow for flexible adjustment of the spacing between guide rollers, improving adaptability to different specifications of copper braided wire. Shock-absorbing pads effectively reduce vibration during transport, improving transport accuracy. This invention, through the combination of these technical means, solves the problems of complex structure, inconvenient maintenance, and poor transport stability in existing copper braided wire transport devices, possessing high practicality and promotional value. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a partially enlarged view of the guide unit of this utility model.

[0015] Figure 3 This is a schematic diagram of the tensioning unit of this utility model.

[0016] Figure 4 This is a top view of the limiting unit of this utility model.

[0017] Figure 5 This is a schematic diagram of the bottom structure of the base of this utility model.

[0018] The attached figures are labeled as follows: 1. Conveying assembly; 2. Adjusting assembly; 3. Drive unit; 4. Guide unit; 5. Tensioning unit; 6. Limiting unit; 7. Guide roller; 8. Anti-slip groove; 9. Elastic material layer; 10. Bracket; 11. Strip hole; 12. Motor; 13. Drive wheel; 14. Transmission belt; 15. Driven wheel; 16. Adjusting rod; 17. Spring assembly; 18. Tensioning wheel; 19. Limiting plate; 20. Flexible pad; 21. Slide rail; 22. Adjusting bolt; 23. Mounting base; 24. Slide groove; 25. Bearing seat; 26. Shock-absorbing pad; 27. Mounting hole. Detailed Implementation

[0019] This utility model relates to a copper braided wire conveying device, the overall structure of which is as follows: Figure 1 As shown, it mainly includes a conveying assembly 1 and an adjusting assembly 2. The conveying assembly 1 consists of a driving unit 3 and a guiding unit 4, while the adjusting assembly 2 includes a tensioning unit 5 and a limiting unit 6. The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0020] The drive unit 3 in the conveying assembly 1 is linked to the guide unit 4 via a transmission mechanism to achieve the conveying function of the copper braided wire. The core component of the drive unit 3 is the motor 12, which is fixed to one side of the bracket 10 by bolts. Its output shaft is connected to the drive wheel 13 via a key. The drive wheel 13 is linked to the driven wheel 15 via a transmission belt 14, and the driven wheel 15 is mounted on the other side of the bracket 10 via a bushing. The outer surface of the transmission belt 14 is provided with anti-slip texture. This design can enhance the meshing performance between the transmission belt 14 and the guide rollers 7, thereby ensuring the stability of the transmission process. The guide unit 4 includes multiple guide rollers 7. Each guide roller 7 has an anti-slip groove 8 on its circumferential side. The anti-slip groove 8 is embedded with an elastic material layer 9, and the surface of the elastic material layer 9 has a micro-protrusion structure. These micro-protrusions can increase the contact area between the guide roller 7 and the copper braided wire, thereby improving the friction. The guide roller 7 is mounted on the bracket 10 via bearings. The bracket 10 is fixedly connected to the top of the base, and a vertically extending strip hole 11 is provided on the side of the bracket 10 for adjusting the height of the guide roller 7. This height adjustment function can be achieved by moving the guide roller 7 up and down after loosening the fixing screws of the bearing seat.

[0021] The tensioning unit 5 in the adjusting assembly 2 is located on one side of the transmission mechanism and is used to dynamically adjust the tension of the transmission belt 14. The specific structure of the tensioning unit 5 is as follows: Figure 3 As shown, its core components are the adjusting rod 16 and the spring assembly 17. One end of the adjusting rod 16 is threaded onto the side wall of the bracket 10, and the other end is connected to the tension wheel 18 via a pin. The tension wheel 18 is mounted on the end of the adjusting rod 16 via a bearing, while the spring assembly 17 is sleeved on the outside of the adjusting rod 16, with one end contacting the side wall of the bracket 10 and the other end contacting the end face of the tension wheel 18. When the drive belt 14 becomes slack, the spring assembly 17 automatically applies pressure, pushing the tension wheel 18 to apply tension to the drive belt 14, thereby dynamically compensating for the slackness of the drive belt 14. This design avoids the problem of unstable conveying caused by the slack of the drive belt 14.

[0022] Limiting units 6 are located on both sides of guide unit 4 to limit the lateral displacement of the copper braided wire. The specific structure of limiting unit 6 is as follows: Figure 4As shown, its core components are two symmetrically arranged limiting plates 19. The limiting plates 19 are connected to the bracket 10 via a slide rail 21, which is horizontally oriented. A flexible pad 20 is provided on the inner side of the limiting plates 19, and the surface of the flexible pad 20 has a wavy groove. This design reduces rigid contact between the limiting plates 19 and the copper braided wire, thereby reducing damage to the copper braided wire. Adjusting bolts 22 are provided on the outer side of the limiting plates 19. The adjusting bolts 22 are threaded through the limiting plates 19 and contact the side wall of the slide rail 21. By rotating the adjusting bolts 22, the position of the limiting plates 19 can be fixed to accommodate copper braided wires of different specifications.

[0023] The top of the bracket 10 is provided with a mounting base 23, and the interior of the mounting base 23 has a sliding groove 24 that extends horizontally for mounting the bearing seats 25 of the guide rollers 7. The bearing seats 25 are fixed in the sliding groove 24 with screws and can slide along the sliding groove 24 to adjust the spacing between the guide rollers 7. This design allows the guide rollers 7 to flexibly adapt to copper braided wires of different diameters, improving the versatility of the conveying device. The bottom of the base is provided with a shock-absorbing pad 26, which is made of rubber material with a thickness of 10mm to 20mm. The shock-absorbing pad 26 can effectively absorb the vibration generated during the conveying process, thereby improving the conveying accuracy. In addition, mounting holes 27 are provided at the four corners of the base for fixing the conveying device to the ground or other support platforms, thereby ensuring the stability of the entire device.

[0024] In actual use, the height and spacing of the guide rollers 7 are first adjusted according to the specifications of the copper braided wire. When adjusting the height, loosen the fixing screws of the bearing seat, move the guide rollers 7 up and down through the slot 11 to the appropriate position, and then re-fix them. When adjusting the spacing, loosen the fixing screws of the bearing seat 25, slide the bearing seat 25 along the groove 24 to the appropriate position, and then re-fix them. Next, adjust the position of the limiting plate 19 by rotating the adjusting bolt 22, ensuring that the flexible pad 20 of the limiting plate 19 maintains proper contact with the copper braided wire, thereby limiting the lateral deviation of the copper braided wire. After starting the motor 12, the driving wheel 13 drives the driven wheel 15 to rotate via the transmission belt 14. The rotation of the driven wheel 15 further drives the guide rollers 7 to rotate, thus realizing the conveying of the copper braided wire. During this process, the tensioning unit 5 monitors the tension of the transmission belt 14 in real time and dynamically adjusts the position of the tensioning wheel 18 through the spring assembly 17 to ensure that the transmission belt 14 always maintains appropriate tension. Meanwhile, the anti-slip grooves 8 and elastic material layer 9 on the guide roller 7 effectively prevent the copper braided wire from slipping, while the limiting plate 19 and its flexible pad layer 20 limit the lateral displacement of the copper braided wire and reduce damage to it. The shock-absorbing pad 26 absorbs vibration during the conveying process, ensuring a smooth and precise conveying process.

[0025] This invention achieves efficient and stable delivery of copper braided wire through the coordinated operation of the above-mentioned components, while also possessing strong adaptability and ease of maintenance.

[0026] To enable those skilled in the art to fully understand and implement this utility model, the following supplementary explanation of the specific implementation principle of this utility model is provided in conjunction with a specific application scenario.

[0027] In actual operation, the height and spacing of the guide rollers 7 are first adjusted according to the specifications of the copper braided wire. When adjusting the height, loosen the fixing screws of the bearing seat, and use the slotted hole 11 on the side of the bracket 10 to move the guide roller 7 up and down to the appropriate position before re-fixing it. When adjusting the spacing, loosen the fixing screws of the bearing seat 25, slide the bearing seat 25 along the slide groove 24 to the desired position, and then re-fix it. Through the design of the slotted hole 11 and the slide groove 24, the height and spacing of the guide rollers 7 can be flexibly adjusted to adapt to the conveying needs of copper braided wires of different diameters. This design ensures that the guide rollers 7 and the copper braided wire maintain appropriate contact pressure, avoiding slippage caused by poor contact.

[0028] Next, the position of the limiting plate 19 is adjusted by rotating the adjusting bolt 22, ensuring that the flexible pad 20 on the inner side of the limiting plate 19 maintains proper contact with the copper braided wire. The limiting plate 19 is connected to the bracket 10 via the slide rail 21. The surface of the flexible pad 20 on its inner side is provided with a wavy groove. This structure reduces the rigid contact between the limiting plate 19 and the copper braided wire, thereby reducing damage to the surface of the copper braided wire. At the same time, the symmetrical arrangement of the limiting plate 19 can effectively limit the lateral deviation of the copper braided wire during the conveying process, ensuring that the copper braided wire always stays on the predetermined path. Fixing the position of the limiting plate 19 by rotating the adjusting bolt 22 further improves the adaptability of the device to copper braided wires of different specifications.

[0029] After the motor 12 is started, the driving wheel 13 drives the driven wheel 15 to rotate via the transmission belt 14. The rotation of the driven wheel 15 further drives the guide roller 7 to rotate, thereby realizing the conveying of copper braided wire. During this process, the anti-slip texture on the outer surface of the transmission belt 14 enhances its meshing performance with the guide roller 7, ensuring the stability of the transmission process. When the transmission belt 14 becomes loose due to prolonged use or load changes, the spring assembly 17 in the tensioning unit 5 automatically applies pressure, pushing the tensioning wheel 18 at the end of the adjusting rod 16 to apply tension to the transmission belt 14, dynamically compensating for the tightness of the transmission belt 14. This design avoids the problem of unstable conveying caused by the looseness of the transmission belt 14, ensuring the reliability of the device operation.

[0030] The anti-slip grooves 8 and the elastic material layer 9 on the guide roller 7 play a crucial role in the conveying process. The surface of the elastic material layer 9 embedded in the anti-slip grooves 8 has a micro-protrusion structure. These micro-protrusions increase the contact area between the guide roller 7 and the copper braided wire, thereby improving friction and preventing the copper braided wire from slipping during high-speed conveying. At the same time, the flexibility of the elastic material layer 9 can adapt to the slight unevenness on the surface of the copper braided wire, further enhancing the contact effect and ensuring the smoothness of the conveying process.

[0031] The shock-absorbing pads 26 at the bottom of the base are made of rubber material with a thickness of 10mm to 20mm, which can absorb mechanical vibrations caused by the operation of the motor 12 or external vibrations during the conveying process. The design of the shock-absorbing pads 26 effectively reduces the impact of vibration on the conveying accuracy and ensures that the copper braided wire remains stable during the conveying process. In addition, the mounting holes 27 at the four corners of the base are used to fix the conveying device to the ground or other support platforms, further improving the stability of the entire device.

[0032] Through the coordinated operation of the aforementioned components, this invention achieves efficient and stable conveying of copper braided wire. The height and spacing adjustment functions of the guide rollers 7 ensure the adaptability of the device to copper braided wires of different specifications; the setting of the limiting plate 19 and its flexible pad 20 effectively limits the lateral deviation of the copper braided wire and reduces damage to its surface; the dynamic adjustment function of the tensioning unit 5 ensures that the tension of the transmission belt 14 is always at its optimal state; and the shock-absorbing pad 26 significantly improves the smoothness and accuracy of the conveying process. This invention, through the combination of the above technical means, solves the problems of complex structure, inconvenient maintenance, and poor conveying stability in existing copper braided wire conveying devices, possessing high practicality and promotional value.

[0033] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. The materials and dimensional parameters of each component of this device are only preferred embodiments. Without departing from the core concept of the technical solution of this utility model, those skilled in the art can make conventional and equivalent adjustments according to the actual production specifications of copper braided wire and the working conditions of the production line. For example, the elastic material layer and the shock-absorbing pad can be replaced with alternative materials with equivalent buffering and wear-resistant properties, and the groove size of the flexible pad can be slightly adjusted within the range of wire adaptability. All simple modifications, equivalent substitutions, and simple optimizations made based on the structure of this utility model should fall within the scope of protection claimed by this utility model. This device can be widely used in the continuous conveying operation of braiding, winding, and cutting processes of various copper braided wires such as shielded copper braided ground wires and copper braided cable sheaths, and has good prospects for industrial application.

Claims

1. A copper braided wire conveying device, characterized in that, The device includes a conveying assembly (1) and an adjusting assembly (2). The conveying assembly (1) includes a driving unit (3) and a guiding unit (4). The driving unit (3) is linked to the guiding unit (4) through a transmission mechanism. The adjusting assembly (2) includes a tensioning unit (5) and a limiting unit (6). The tensioning unit (5) is located on one side of the transmission mechanism, and the limiting unit (6) is located on both sides of the guiding unit (4). The bottom of the driving unit (3) is provided with a base, and the top of the base is fixedly connected to a bracket (10) near both sides.

2. The copper braided wire conveying device according to claim 1, characterized in that, The guide unit (4) includes multiple guide rollers (7), each guide roller (7) has an anti-slip groove (8) on its circumferential side, the anti-slip groove (8) is embedded with an elastic material layer (9), the surface of the elastic material layer (9) is provided with micro-protrusions, the guide roller (7) is mounted on the bracket (10) by bearings, the bracket (10) is fixedly connected to the top of the base, and the side of the bracket (10) is provided with a strip hole (11) extending in the vertical direction.

3. The copper braided wire conveying device according to claim 1, characterized in that, The drive unit (3) includes a motor (12) and a drive wheel (13). The motor (12) is fixed to one side of the bracket (10) by bolts. The drive wheel (13) is installed on the output shaft of the motor (12) by key connection. The drive wheel (13) is linked with the driven wheel (15) through a transmission belt (14). The driven wheel (15) is installed on the other side of the bracket (10) through a bushing. The outer surface of the transmission belt (14) is provided with anti-slip texture.

4. The copper braided wire conveying device according to claim 1, characterized in that, The tensioning unit (5) includes an adjusting rod (16) and a spring assembly (17). One end of the adjusting rod (16) is threadedly connected to the side wall of the bracket (10), and the other end is connected to the tensioning wheel (18) via a pin. The tensioning wheel (18) is mounted on the end of the adjusting rod (16) via a bearing. The spring assembly (17) is sleeved on the outside of the adjusting rod (16), with one end in contact with the side wall of the bracket (10) and the other end in contact with the end face of the tensioning wheel (18).

5. The copper braided wire conveying device according to claim 1, characterized in that, The limiting unit (6) includes two symmetrically arranged limiting plates (19). The limiting plates (19) are connected to the bracket (10) via a slide rail (21). The slide rail (21) is arranged in a horizontal direction. A flexible pad (20) is provided on the inner side of the limiting plate (19). The surface of the flexible pad (20) is provided with a wavy groove. An adjusting bolt (22) is provided on the outer side of the limiting plate (19). The adjusting bolt (22) passes through the limiting plate (19) through a threaded connection and contacts the side wall of the slide rail (21).

6. The copper braided wire conveying device according to claim 2, characterized in that, The bracket (10) has a mounting base (23) on its top. The mounting base (23) has a sliding groove (24) inside. The sliding groove (24) extends horizontally and is used to install the bearing seat (25) of the guide roller (7). The bearing seat (25) is fixed in the sliding groove (24) by screws and can slide along the sliding groove (24).

7. The copper braided wire conveying device according to claim 1, characterized in that, The base has a shock-absorbing pad (26) at the bottom, which is made of rubber material and has a thickness of 10 mm to 20 mm. The base has mounting holes (27) at the four corners.

8. The copper braided wire conveying device according to claim 5, characterized in that, The wavy grooves of the flexible pad (20) have a depth of 1 mm to 3 mm and a width of 2 mm to 5 mm.

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