A shielding layer wrapping machine for processing electric wire and cable

Abstract

The present disclosure relates to the technical field of wrapping machines, and one embodiment of the present disclosure provides a shielding layer wrapping machine for processing electric wire and cable, which comprises a base, a supporting seat, a supporting plate, a supporting pipe, a supporting disc, a guide column, a positioning mechanism, a rotating mechanism and a traction mechanism. The supporting seat is fixedly arranged on one side of the base, supporting legs are fixedly arranged between the supporting seat and the base, the supporting plate is fixedly arranged on the base and located on one side of the supporting seat, a supporting opening is formed in the supporting plate and penetrates the supporting seat, the supporting pipe is rotatably arranged in the supporting opening and extends out of the supporting seat, the supporting disc is fixedly arranged on the outer wall of the supporting pipe, the guide column penetrates and is rotatably arranged on the supporting disc, the wrapping sleeve is sleeved on the guide column, the shielding material is wound on the wrapping sleeve, and the positioning mechanism is arranged between the guide column and the wrapping sleeve. Through the above technical scheme, the technical problem that the replacement of the wrapping sleeve is relatively cumbersome and affects the wrapping efficiency of the cable in the prior art is solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of wrapping machine technology, and more specifically, to a wrapping machine for processing shielding layers of wires and cables. Background Technology

[0002] In the production and processing of wires and cables, the shielding wrapping machine plays a key role. It can tightly wrap the shielding material around the surface of the wires and cables, thereby improving the anti-interference ability and signal transmission stability of the wires and cables.

[0003] The wrapping mechanism is the core component of the wrapping machine. Shielding material, such as metal foil or wire, is installed on the wrapping sleeve. A motor transmits power to the wrapping sleeve via a reducer, causing it to rotate at a high speed. As the wrapping sleeve rotates, the wire or cable passes through its center. Driven by the sleeve, the shielding material wraps around the surface of the wire or cable at a specific angle and speed. To ensure the quality of the shielding layer, the wrapping mechanism is also equipped with an angle adjustment device and a position control device. These devices allow for precise adjustment of the angle and position of the wrapping sleeve according to different wire and cable specifications and wrapping requirements, ensuring that the shielding material is wrapped evenly and tightly around the wire or cable.

[0004] However, in existing technologies, the wrapping sleeve is generally installed on the body of the wrapping machine by bolts. After the shielding material wrapped inside the wrapping sleeve is used up, multiple bolts need to be rotated in sequence to replace the wrapping sleeve, which is inefficient and affects the wrapping efficiency of the cable. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide a shielding layer wrapping machine for processing wires and cables, which solves the technical problem that the replacement of the wrapping sleeve is cumbersome in the prior art, thus affecting the cable wrapping efficiency.

[0006] According to one aspect, at least one embodiment of this disclosure provides a shielding layer wrapping machine for processing wires and cables, including a base, a support seat, a support plate, a support tube, a support disc, a guide column, a positioning mechanism, a rotating mechanism, and a traction mechanism. The support seat is fixedly disposed on one side of the base, and a support leg is fixedly disposed between the support seat and the base. The support plate is fixedly disposed on the base and located on one side of the support seat. A support opening is provided on the support plate, the support opening penetrating the support seat. The support tube is rotatably disposed within the support opening and extends out of the support seat. The support disc is fixedly disposed on the outer wall of the support tube. The guide column penetrates and is rotatably disposed on the support disc. A wrapping sleeve is fitted on the guide column, and shielding material is wound on the wrapping sleeve. The positioning mechanism is disposed between the guide column and the wrapping sleeve for positioning the wrapping sleeve and the guide column. The rotating mechanism is disposed between the support seat and the support tube for driving the support tube to rotate. The traction mechanism is disposed on the base for traction of the cable within the support tube.

[0007] Preferably, the traction mechanism includes:

[0008] The base is fixedly mounted on both sides of the support plate, and a first traction roller is rotatably mounted on both sides of the support tube on the fixed frame.

[0009] The mounting frame has two mounting frames on each side of the first traction roller, and a second traction roller is rotatably mounted between two adjacent mounting frames.

[0010] A first motor is mounted on one of the mounting brackets, and the output end of the first motor is fixedly connected to the adjacent second traction roller.

[0011] Furthermore, the rotating mechanism includes:

[0012] The drive groove is provided on the bottom side wall of the support base, and the drive groove is connected to the support opening;

[0013] The first pulley is fixedly mounted on the outer wall of the support tube;

[0014] A support frame is fixedly mounted on the base, and a second pulley is rotatably mounted on the support frame. A belt is driven between the first pulley and the second pulley.

[0015] The second motor is mounted on the support frame, and its output end is fixedly connected to the second pulley.

[0016] Furthermore, the positioning mechanism includes:

[0017] A positioning disk, which is fixedly mounted on the guide post;

[0018] The first cavity is formed inside the guide post, and the side wall of the first cavity is provided with multiple positioning ports;

[0019] A positioning seat is slidably disposed in the first cavity. A positioning groove is provided on the side wall of the positioning seat on the side of the positioning port. A positioning block is slidably disposed in the positioning groove.

[0020] A first moving mechanism is disposed within the first cavity and is used to drive the positioning seat to move within the first cavity;

[0021] The second moving mechanism is disposed on the positioning seat and is used to drive the positioning block to move within the positioning groove.

[0022] Furthermore, the first moving mechanism includes:

[0023] A first threaded rod is rotatably disposed within the first cavity, and the first threaded rod passes through the positioning seat via a threaded engagement.

[0024] The first handwheel is rotatably mounted on the guide post and is fixedly connected to the first threaded rod.

[0025] Based on the above solution, a guide rod is also included. The guide rod is fixedly installed in the first cavity and passes through the positioning seat and is slidably connected to the positioning seat.

[0026] Based on the above scheme, the second moving mechanism includes:

[0027] The second threaded rod is rotatably disposed at the bottom of the positioning groove, and the second threaded rod extends into the positioning block through threaded engagement;

[0028] The second cavity is provided inside the positioning seat. A first bevel gear is rotatably provided on the side wall of the second cavity near the second threaded rod. The first bevel gear is fixedly connected to the adjacent second threaded rod.

[0029] The second bevel gear is rotatably mounted on the side wall of the second cavity;

[0030] A drive mechanism is provided on the guide post and is used to drive the second bevel gear to rotate.

[0031] Based on the above solution, the drive mechanism includes:

[0032] A drive port is provided on the positioning seat and is aligned with the second bevel gear.

[0033] A driving prism is rotatably disposed within the first cavity, and the driving prism passes through the driving port;

[0034] The driving prism passes through the second bevel gear and is slidably connected to the second bevel gear;

[0035] The second handwheel is rotatably mounted on the guide post and is fixedly connected to the drive prism.

[0036] Based on the above scheme, a friction plate rotation damper is installed between the positioning disk and the support plate.

[0037] Based on the above scheme, anti-slip textures are fixedly provided on the side walls of the first handwheel and the second handwheel.

[0038] The beneficial effects of the embodiments disclosed herein are as follows:

[0039] 1. In this disclosure, by setting up a positioning mechanism, after the wrapping sleeve is fitted onto the surface of the guide post, the positioning block can be extended from the positioning port by rotating the second handwheel, and then the positioning block can be moved by rotating the first handwheel, so that the movement of the positioning block presses the wrapping sleeve onto the positioning plate, thereby facilitating the installation of the wrapping sleeve by the cooperation of the positioning block and the positioning plate. At the same time, after the positioning block retracts into the positioning groove, it is easy to disassemble the wrapping sleeve, thereby facilitating the replacement of the wrapping sleeve;

[0040] 2. In this disclosure, by setting up a rotating mechanism, the operation of the second motor can drive the second pulley to rotate, and at the same time, the first pulley and the support tube can be driven to rotate through the transmission of the belt, thereby enabling the wrapping sleeve to move around the cable and facilitating the wrapping of the shielding material on the surface of the cable.

[0041] 3. In this disclosure, by setting up a traction mechanism, after the cable passes through the support pipe, the gap between the first traction roller and the gap between the second traction roller, the second traction roller can be rotated by the operation of the first motor. Thus, the cable can be moved in the support pipe by the friction between the second traction roller and the cable, which facilitates the comprehensive wrapping of the cable.

[0042] 4. In this disclosure, the setting of support base, support plate, support pipe, support plate, guide column, positioning mechanism, rotation mechanism and traction mechanism facilitates the replacement of the wrapping sleeve by rotating the first handwheel and the second handwheel, thereby solving the technical problem that the replacement of the wrapping sleeve is cumbersome in the prior art and affects the efficiency of cable wrapping. Attached Figure Description

[0043] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0044] Figure 1 This is a schematic diagram of the structure of a shielding layer wrapping machine for processing wires and cables according to one embodiment of the present disclosure;

[0045] Figure 2 for Figure 1 A schematic diagram of another perspective of a shielding layer wrapping machine for processing wires and cables in one embodiment;

[0046] Figure 3 for Figure 1 A cross-sectional view of the rotating mechanism in the embodiment;

[0047] Figure 4 for Figure 1 A cross-sectional structural diagram of the positioning seat in the embodiment;

[0048] Figure 5 for Figure 1 The embodiment is shown in the cross-sectional view of the positioning mechanism.

[0049] In the diagram: 1. Base; 2. Support seat; 3. Support leg; 4. Support plate; 5. Support tube; 6. Support disc; 7. Guide column; 8. Wrapping sleeve; 9. Fixing frame; 10. First traction roller; 11. Mounting frame; 12. Second traction roller; 13. First motor; 14. Support frame; 15. Second motor; 16. Positioning disc; 17. Positioning port; 18. Positioning seat; 19. Positioning block; 20. First threaded rod; 21. First handwheel; 22. Second threaded rod; 23. First bevel gear; 24. Second bevel gear; 25. Drive prism; 26. Second handwheel; 27. Friction plate rotation damper. Detailed Implementation

[0050] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0051] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0052] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0053] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0054] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0055] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0056] like Figures 1-5The diagram illustrates a shielding wrapping machine for processing wires and cables according to an embodiment of this disclosure. It includes a base 1, a support seat 2, a support plate 4, a support tube 5, a support disc 6, a guide post 7, a positioning mechanism, a rotating mechanism, and a traction mechanism. The support seat 2 is fixedly disposed on one side of the base 1, and a support leg 3 is fixedly disposed between the support seat 2 and the base 1. The support plate 4 is fixedly disposed on the base 1 and located on one side of the support seat 2. A support opening is provided on the support plate 4, penetrating the support seat 2. The support tube 5 is rotatably disposed within the support opening and extends out of the support seat 2. The support disc 6 is fixedly disposed on the outer wall of the support tube 5. The guide post 7 penetrates and is rotatably disposed on the support disc 6. A wrapping sleeve 8 is fitted onto the guide post 7, and shielding material is wound on the wrapping sleeve 8. The positioning mechanism is disposed between the guide post 7 and the wrapping sleeve 8 for positioning the wrapping sleeve 8 and the guide post 7. The rotating mechanism is disposed between the support seat 2 and the support tube 5 for driving the support tube 5 to rotate. The traction mechanism is disposed on the base 1 for traction of the cable within the support tube 5.

[0057] Reference Figure 1 and Figure 2 The traction mechanism includes a fixed frame 9, a mounting frame 11, and a first motor 13. The base 1 is fixedly mounted on both sides of the support plate 4 with fixed frames 9. The fixed frames 9 are rotatably mounted on both sides of the support tube 5 with first traction rollers 10. The fixed frames 9 are mounted on both sides of the first traction rollers 10 with two mounting frames 11. The two adjacent mounting frames 11 are rotatably mounted with second traction rollers 12. The first motor 13 is mounted on one of the mounting frames 11. The output end of the first motor 13 is fixedly connected to the adjacent second traction roller 12. Specifically, after the cable passes through the gap between the support tube 5, the first traction roller 10, and the second traction roller 12, the first motor 13 can drive the second traction roller 12 to rotate. The friction between the second traction roller 12 and the cable can then drive the cable to move within the support tube 5, thus facilitating the comprehensive wrapping of the cable.

[0058] Reference Figures 1-3 The rotating mechanism includes a drive groove, a first pulley, a support frame 14, and a second motor 15. The bottom side wall of the support base 2 has a drive groove that communicates with the support opening. The first pulley is fixedly mounted on the outer wall of the support tube 5. The support frame 14 is fixedly mounted on the base 1. The second pulley is rotatably mounted on the support frame 14. A belt is used for transmission between the first pulley and the second pulley. The second motor 15 is mounted on the support frame 14. The output end of the second motor 15 is fixedly connected to the second pulley. Specifically, the operation of the second motor 15 can drive the second pulley to rotate. At the same time, the first pulley and the support tube 5 can be driven to rotate through the transmission of the belt, thereby causing the wrapping sleeve 8 to move around the cable and facilitating the wrapping of the shielding material on the surface of the cable.

[0059] Reference Figures 3-5 The positioning mechanism includes a positioning disk 16, a first cavity, a positioning seat 18, a first moving mechanism, and a second moving mechanism. The positioning disk 16 is fixedly mounted on a guide post 7. The first cavity is opened inside the guide post 7, and multiple positioning ports 17 are opened on the side wall of the first cavity. The positioning seat 18 is slidably mounted inside the first cavity. A positioning groove is opened on the side wall of the positioning seat 18 on one side of the positioning port 17, and a positioning block 19 is slidably mounted in the positioning groove. The first moving mechanism is located inside the first cavity and is used to drive the positioning seat 18 to move within the first cavity. The second moving mechanism is located on the positioning seat 18 and is used to drive the positioning... Block 19 moves within the positioning groove. The first moving mechanism includes a first threaded rod 20 and a first handwheel 21. The first threaded rod 20 is rotatably disposed within the first cavity and passes through the positioning seat 18 via a threaded engagement. The first handwheel 21 is rotatably disposed on the guide post 7 and is fixedly connected to the first threaded rod 20. The mechanism also includes a guide rod, which is fixedly disposed within the first cavity and passes through and slidably connects to the positioning seat 18. The second moving mechanism includes a second threaded rod 22, a second cavity, a second bevel gear 24, and a drive mechanism. The second threaded rod 22... The second threaded rod 22 is rotatably set at the bottom of the positioning groove and extends into the positioning block 19 through threaded engagement. A second cavity is provided inside the positioning seat 18. A first bevel gear 23 is rotatably mounted on the side wall of the second cavity near the second threaded rod 22. The first bevel gear 23 is fixedly connected to the adjacent second threaded rod 22. A second bevel gear 24 is rotatably mounted on the side wall of the second cavity. A drive mechanism is mounted on the guide post 7 to drive the second bevel gear 24 to rotate. The drive mechanism includes a drive port, a drive prism 25, and a second handwheel 26. The drive port is located on the positioning seat 18 and is connected to the second bevel gear 24. Gears 24 are aligned, and the driving prism 25 is rotatably disposed in the first cavity. The driving prism 25 passes through the driving port and passes through the second bevel gear 24 and is slidably connected to the second bevel gear 24. The second handwheel 26 is rotatably disposed on the guide post 7 and is fixedly connected to the driving prism 25. A friction plate rotation damper 27 is installed between the positioning plate 16 and the support plate 4. The side walls of the first handwheel 21 and the second handwheel 26 are fixedly provided with anti-slip textures. The friction plate rotation damper 27 can use the friction between the friction plates to consume the kinetic energy of the rotating object, thereby generating a damping effect.

[0060] Specifically, after the wrapping sleeve 8 is fitted onto the surface of the guide post 7, the positioning block 19 can be extended from the positioning port 17 by rotating the second handwheel 26. Then, the positioning block 19 can be moved by rotating the first handwheel 21, so that the positioning block 19 presses the wrapping sleeve 8 onto the positioning plate 16. This facilitates the installation of the wrapping sleeve 8 through the cooperation between the positioning block 19 and the positioning plate 16. At the same time, the wrapping sleeve 8 can be disassembled after the positioning block 19 is retracted into the positioning groove, which facilitates the replacement of the wrapping sleeve 8.

[0061] In this embodiment, during use, after the operator places the wrapping sleeve 8 onto the surface of the guide post 7, the operator can rotate the second handwheel 26 to drive the drive prism 25 to rotate. Simultaneously, the sliding engagement between the drive prism 25 and the second bevel gear 24 drives the second bevel gear 24 to rotate. Furthermore, the meshing of the second bevel gear 24 with the first bevel gear 23 drives the first bevel gear 23 and the second threaded rod 22 to rotate. Thus, the threaded engagement between the second threaded rod 22 and the positioning block 19 causes the positioning block 19 to extend out of the positioning opening 17. The operator then turns the first handwheel 21, which drives the first threaded rod 20 to rotate. The threaded engagement between the first threaded rod 20 and the positioning seat 18 causes the positioning seat 18 and the positioning block 19 to move. The positioning block 19, in turn, engages with the positioning disc 16 to install the wrapping sleeve 8. Turning the second handwheel 26 in the opposite direction causes the positioning block 19 to retract into the positioning groove. After the positioning block 19 retracts into the positioning groove, it is easy to disassemble the wrapping sleeve 8 and replace it.

[0062] After the wrapping sleeve 8 is installed, the operator passes the cable through the gap between the support tube 5, the first traction roller 10, and the second traction roller 12. The first motor 13 drives the second traction roller 12 to rotate, and the friction between the second traction roller 12 and the cable causes the cable to move within the support tube 5. At the same time, the operator controls the second motor 15 to rotate, which in turn drives the second pulley to rotate. The belt drives the first pulley and the support tube 5 to rotate, thus allowing the wrapping sleeve 8 to move around the cable and facilitating the wrapping of the shielding material on the cable surface.

[0063] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A shielding layer wrapping machine for processing wires and cables, comprising a base (1), characterized in that, Also includes: Support base (2), the support base (2) is fixedly disposed on one side of the base (1), and a support leg (3) is fixedly disposed between the support base (2) and the base (1). Support plate (4), the support plate (4) is fixedly mounted on the base (1) and located on one side of the support seat (2), the support plate (4) has a support opening, the support opening passes through the support seat (2). Support tube (5), which is rotatably disposed in the support opening and extends out of the support seat (2); Support plate (6), the support plate (6) is fixedly disposed on the outer wall of the support tube (5); A guide post (7) is provided through and rotatably mounted on the support plate (6). A wrapping sleeve (8) is fitted on the guide post (7), and a shielding material is wrapped around the wrapping sleeve (8). A positioning mechanism is provided between the guide post (7) and the wrapping sleeve (8) for positioning the wrapping sleeve (8) and the guide post (7); A rotating mechanism is provided between the support base (2) and the support tube (5) for driving the support tube (5) to rotate; A traction mechanism is provided on the base (1) for tractioning the cable to move within the support tube (5).

2. The shielding layer wrapping machine for processing wires and cables according to claim 1, characterized in that, The traction mechanism includes: The base (1) is fixedly provided with the fixed frame (9) on both sides of the support plate (4), and the fixed frame (9) is rotatably provided with the first traction roller (10) on both sides of the support tube (5). Mounting bracket (11), the fixing bracket (9) is located on both sides of the first traction roller (10) and two mounting brackets (11) are provided, and a second traction roller (12) is rotatably arranged between the two adjacent mounting brackets (11). A first motor (13) is mounted on one of the mounting brackets (11), and the output end of the first motor (13) is fixedly connected to the adjacent second traction roller (12).

3. A shielding layer wrapping machine for processing wires and cables according to claim 2, characterized in that, The rotating mechanism includes: The drive groove is provided on the bottom side wall of the support base (2), and the drive groove is connected to the support opening; The first pulley is fixedly mounted on the outer wall of the support tube (5); A support frame (14) is fixedly mounted on the base (1). A second pulley is rotatably mounted on the support frame (14), and a belt is driven between the first pulley and the second pulley. The second motor (15) is mounted on the support frame (14), and the output end of the second motor (15) is fixedly connected to the second pulley.

4. A shielding layer wrapping machine for processing wires and cables according to claim 3, characterized in that, The positioning mechanism includes: Positioning disk (16), the positioning disk (16) is fixedly mounted on the guide post (7); The first cavity is formed inside the guide post (7), and the side wall of the first cavity is provided with multiple positioning ports (17). Positioning seat (18) is slidably disposed in the first cavity. The side wall of the positioning seat (18) is provided with a positioning groove on the side of the positioning port (17). A positioning block (19) is slidably disposed in the positioning groove. A first moving mechanism is disposed in the first cavity and is used to drive the positioning seat (18) to move within the first cavity; The second moving mechanism is disposed on the positioning seat (18) and is used to drive the positioning block (19) to move within the positioning groove.

5. A shielding layer wrapping machine for processing wires and cables according to claim 4, characterized in that, The first moving mechanism includes: The first threaded rod (20) is rotatably disposed in the first cavity, and the first threaded rod (20) passes through the positioning seat (18) through threaded engagement. The first handwheel (21) is rotatably mounted on the guide post (7) and is fixedly connected to the first threaded rod (20).

6. A shielding layer wrapping machine for processing wires and cables according to claim 5, characterized in that, It also includes a guide rod, which is fixedly disposed in the first cavity and passes through the positioning seat (18) and is slidably connected to the positioning seat (18).

7. A shielding layer wrapping machine for processing wires and cables according to claim 6, characterized in that, The second moving mechanism includes: The second threaded rod (22) is rotatably disposed at the bottom of the positioning groove, and the second threaded rod (22) extends into the positioning block (19) through threaded engagement; The second cavity is provided in the positioning seat (18). A first bevel gear (23) is rotatably provided on the side wall of the second cavity near the second threaded rod (22). The first bevel gear (23) is fixedly connected to the adjacent second threaded rod (22). The second bevel gear (24) is rotatably mounted on the side wall of the second cavity; A drive mechanism is provided on the guide post (7) for driving the second bevel gear (24) to rotate.

8. A shielding layer wrapping machine for processing wires and cables according to claim 7, characterized in that, The drive mechanism includes: A drive port is provided on the positioning seat (18) and is aligned with the second bevel gear (24); A driving prism (25) is rotatably disposed in the first cavity, and the driving prism (25) passes through the driving port; The driving prism (25) passes through the second bevel gear (24) and is slidably connected to the second bevel gear (24); The second handwheel (26) is rotatably mounted on the guide post (7) and is fixedly connected to the drive prism (25).

9. A shielding layer wrapping machine for processing wires and cables according to claim 8, characterized in that, A friction plate rotation damper (27) is installed between the positioning plate (16) and the support plate (4).

10. A shielding layer wrapping machine for processing wires and cables according to claim 9, characterized in that, The first handwheel (21) and the second handwheel (26) are fixedly provided with anti-slip texture on their side walls.

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