An apparatus for braiding a cable shielding layer

Abstract

The present invention provides a device for braiding a cable shielding layer, which relates to the technical field of winding machines and includes a plurality of clamps for clamping a shielding wire and a first mounting frame. The plurality of clamps are arranged around the outer side wall of the first mounting frame, and an installation channel for the cable to pass through is formed in the middle of the first mounting frame; a linkage mechanism for driving the plurality of clamps to make a flipping motion around the first mounting frame is provided on the first mounting frame. When the clamps make a flipping motion around the first mounting frame driven by the linkage mechanism, the shielding wire is pulled to make a diameter-expanding motion around the core wire; a pushing component for moving forward the intersection point formed after any two shielding wires are crossed is further included, and the pushing component is in transmission connection with the linkage mechanism; so that any two adjacent intersection points move forward along the transmission direction of the cable, thereby making the net-shaped shielding layer structure braided on the cable under the action of the above structure more compact, improving the covering effect and shielding effect of the shielding layer after braiding on the core wire.

Description

Technical Field

[0001] The invention relates to the technical field of winding machines, and in particular to a device for braiding a cable shielding layer. Background Art

[0002] The cable consists of several strands of copper wires in the center, a shielding layer wrapped around the copper wires, and an outermost insulating layer. The shielding layer is a wire with a metal braided outer shell specially used to reduce the impact of external electromagnetic fields on power or communication lines. This shielding wire also has the function of preventing the line from radiating electromagnetic energy outward. The winding machine is a device used to weave metal wires into a mesh tube and wrap them around the copper wire.

[0003] In the actual production process, since the shielding wires are very thin and there are many shielding wires, when the shielding wires are gathered and woven on the outer wall of the core wire to form a mesh tube-like structure; since the core wire is pulled by the traction equipment, the numerous shielding wires are gradually wrapped on the outer wall of the core wire under the weaving of the braiding equipment to form a mesh tube-like shielding structure; in the above-mentioned braiding process, any two adjacent shielding wires will cross and overlap with each other during the braiding process. In this process, the mobility and moving spacing between any two adjacent shielding wires will gradually decrease due to the influence of the crossing of the two and the braiding equipment, until the spacing is gradually fixed, and finally wrapped on the outer wall of the core wire to form a mesh tube; however, when the pulling speed of the traction equipment on the core wire is too fast or too slow, or the speed of the coating equipment when coating the shielding wire on the cable is uneven, the hinge torque between any two adjacent shielding wires will suddenly increase or suddenly decrease, which may easily lead to uneven coating spacing between adjacent shielding wires during the winding process, so that there will be gaps between the braided mesh tube-like shielding layers, and the braided mesh tube-like shielding layers will be adjusted in the later stage, thereby affecting the coating effect and shielding effect of the shielding layer on the core wire. Summary of the invention

[0004] The object of the present invention is to provide a device for braiding cable shielding layers, which can solve the problems raised by the above-mentioned background technology in view of the shortcomings of the prior art.

[0005] The technical solution of the present invention is achieved in this way:

[0006] The present invention provides a device for braiding cable shielding layers, comprising a plurality of clamps for clamping shielding wires and a first mounting frame, wherein the plurality of clamps are arranged on the outer wall of the first mounting frame in a circumferential manner, and an installation channel for the cables to pass through is opened in the middle of the first mounting frame; a linkage mechanism is provided on the first mounting frame for driving the plurality of clamps to perform a flipping motion around the first mounting frame, and when the clamps perform a flipping motion around the first mounting frame driven by the linkage mechanism, the shielding wires are pulled to perform a diameter expansion motion around the outer periphery of the core wire; and a pushing component is also included for moving forward an intersection point formed by the intersection of any two shielding wires, and the pushing component is transmission-connected to the linkage mechanism.

[0007] In some technical solutions of the present invention, the linkage mechanism includes a plurality of first mounting seats arranged around the first mounting frame, and the first mounting seats are all rotatably arranged on the outer wall of the first mounting frame; a flip frame is provided between any two adjacent first mounting seats, and support rods are rotatably provided at both ends of the flip frame, and the support rods are rotatably connected to the first mounting seats on the same side, and the clamp is installed in the middle of the flip frame.

[0008] In some technical schemes of the present invention, the pushing component includes a second mounting frame, on which a plurality of second mounting seats are arranged around, and the second mounting seats correspond one-to-one to the first mounting seats; a lever is passed through the side wall of the second mounting seat opposite to the cable, and a reset component for forcing the lever to reset is provided in the second mounting seat; and a linkage component is provided on the first mounting seat, which is linked with the reset component and forces the intersection formed by the intersection of the lever and the shielding wire to move along the cable transmission direction.

[0009] In some technical schemes of the present invention, the clamp includes a mounting rod, a mounting hole is opened in the middle of the flip frame, the mounting rod is detachably arranged in the mounting hole, two clamps are rotatably provided at one end of the mounting rod, and two limit springs respectively connected to the clamps are provided on the mounting rod; parts of the two clamps abut against each other under the action of the limit springs.

[0010] In some technical schemes of the present invention, the reset assembly includes a slideway opened on the second mounting seat along the axial direction of the cable, a push rod is slidably provided in the slideway, a first inclined surface is provided at the end of the push rod placed in the slideway, a limiting channel connected to the slideway is provided on the side wall of the second mounting seat opposite to the cable, the angle between the axis of the limiting channel and the axis of the slideway is an obtuse angle, the lever is slidably arranged in the limiting channel, a reset spring connected to the inner wall of the slideway is sleeved on the push rod, and a second inclined surface that matches the first inclined surface is provided at the end of the lever placed in the limiting channel.

[0011] In some technical solutions of the present invention, a convex ridge is provided on the outer side wall of the lever along its extension direction, and a plurality of notches are provided on the edge of the convex ridge along the extension direction of the lever.

[0012] In some technical solutions of the present invention, the linkage member includes a first magnetic pole and a second magnetic pole, the first magnetic pole is arranged on the side wall of the first mounting seat away from the second mounting seat, the second magnetic pole is installed in the top rod, and the first magnetic pole and the second magnetic pole repel each other.

[0013] In some technical solutions of the present invention, it also includes a transmission gear sleeved on any one of the first mounting seats, the transmission gear is sleeved with a transmission belt meshing with the transmission belt, and the transmission belt is transmission-connected to the external drive motor.

[0014] In some technical solutions of the present invention, limiting grooves are provided on the opposite side walls of the two clamping plates, and after the two limiting grooves are aligned, a limiting space adapted to the shielded wire is formed.

[0015] In some technical solutions of the present invention, a push rod is installed on the flipping frame, and the telescopic end of the push rod is connected to the mounting rod.

[0016] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0017] It can make a flipping motion around the circle where the first mounting frame is located periodically under the drive of the linkage mechanism, and make the clamp hold the corresponding shielded wire and move along the radial direction of the core wire with the outer diameter gradually expanding. In this way, it can avoid any two adjacent and crossed shielded wires from knotting with each other, and make any two adjacent intersection points move forward along the transmission direction of the cable. As a result, the shield layer structure woven into a net barrel shape on the cable by the shielded wire under the action of the above structure is tighter. It also includes a pushing component for moving forward the intersection point formed after any two shielded wires cross, which can further move forward the intersection point formed after any two shielded wires cross along the transmission direction of the cable to make up for the problem that the intersection point behind any two shielded wire intersection points moves backward along the transmission direction of the cable after the clamp is disengaged from the shielded wire; the pushing component is in transmission connection with the linkage mechanism; through the above structure, the covering effect and shielding effect of the shield layer on the core wire after weaving are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a three-dimensional structure schematic diagram of the first perspective of the present invention;

[0020] Figure 2 It is a three-dimensional structure schematic diagram of the second perspective of the present invention;

[0021] Figure 3 It is a combined three-dimensional schematic diagram of the first mounting frame and the second mounting frame of the present invention;

[0022] Figure 4 It is an installation structure schematic diagram of the linkage mechanism of the present invention;

[0023] Figure 5 It is an installation structure schematic diagram of the pushing component of the present invention;

[0024] Figure 6Schematic diagram of the combined structure of the fixture and the flipping frame in the present invention;

[0025] Figure 7 Schematic diagram of the installation structure of the fixture in the invention;

[0026] Figure 8 Partial combined structure schematic diagram of the linkage mechanism and the pushing component in the present invention.

[0027] Icons: 1, frame; 2, cable; 3, shielded wire; 4, second mounting bracket; 5, second mounting seat; 6, first mounting bracket; 7, conveyor belt; 8, drive motor; 9, first mounting seat; 10, support rod; 11, flipping frame; 12, fixture; 13, transmission gear; 14, ejector rod; 15, lever; 16, push rod; 17, mounting rod; 18, clamping plate; 19, limit spring; 20, limit space; 21, slideway; 22, second magnetic pole; 23, convex rib; 24, return spring; 25, first magnetic pole. Detailed implementation manners

[0028] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated herein can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents the selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the protection scope of the present invention.

[0030] Embodiment

[0031] Please refer to Figures 1-8 as shown.

[0032] The present invention provides a device for braiding the shielding layer of the cable 2, such as Figure 1 , Figure 2As shown, the main solution to the problem in the prior art is that when the pulling speed of the pulling device on the core wire is too fast or too slow, the hinge torque between any two adjacent shielding wires 3 will suddenly increase or suddenly decrease, which will easily lead to uneven coating spacing between adjacent shielding wires 3 during the winding process, so that there are gaps between the woven mesh cylindrical shielding layers, and it is inconvenient to adjust the woven mesh cylindrical shielding layers in the later stage, thereby affecting the coating effect and shielding effect of the shielding layer on the core wire; in order to solve the above problems, the equipment for braiding the shielding layer of the cable 2 includes a plurality of clamps 12 for clamping the shielding wire 3 and a first mounting frame 6, the first mounting frame 6 is annular, and an installation channel for the cable 2 to pass through is reserved in the middle of the interior, the cross-section of the first mounting frame 6 is circular, at least 6 clamps 12 are arranged on the outer side wall of the first mounting frame 6 along the circumference of the first mounting frame 6, and the distance between any two adjacent clamps 12 is constant, and the first mounting frame 6 is provided with a driving device 12 to make a plurality of clamps 12 around the circle where the first mounting frame 6 is located. A flipping motion linkage mechanism, such that the clamp 12 can be driven by the linkage mechanism to periodically flip around the circle where the first mounting frame 6 is located, and the clamp 12 can clamp the corresponding shielding wire 3 and make the outer diameter gradually expand along the radial direction of the core wire, so that any two adjacent and crossed shielding wires 3 can be prevented from being tangled with each other, and any two adjacent and intersection points can be moved forward along the transmission direction of the cable 2, so that the shielding layer structure of the shielding wire 3 woven on the cable 2 under the action of the above structure is tighter in the form of a mesh tube, and also includes a pushing component for moving the intersection point formed by the intersection of any two shielding wires 3 forward, which can further move the intersection point formed by the intersection of any two shielding wires 3 forward along the transmission direction of the cable 2, so as to compensate for the problem that the intersection point of any two shielding wires 3 after the clamp 12 is out of contact with the shielding wire 3 moves in the opposite direction along the transmission direction of the cable 2; the pushing component is transmission connected to the linkage mechanism; the above structure is used to improve the covering effect and shielding effect of the shielding layer after weaving on the core wire.

[0033] In some technical solutions of the present invention, Figure 4 The linkage mechanism includes a plurality of first mounting seats 9 which are arranged around the first mounting frame 6. The first mounting seat 9 is rotatably arranged on the outer wall of the first mounting frame 6 through a snap ring, and the snap ring is integrally formed with the first mounting frame 6. The first mounting frame is also fixed to the frame 1 through the first mounting seat 9. The first mounting frame 6 provides a rotation basis for at least 6 first mounting seats 9; a flip frame 11 is provided between any two adjacent first mounting seats 9. The flip frame 11 is U-shaped as a whole, and the two vertical ends of the flip frame 11 are inclined outward. Both ends of the flip frame 11 are rotatably provided with an L-shaped support rod 10 through a pin shaft, and the support rod 10 and the first mounting seat 9 on the same side are also rotatably connected through a pin shaft, and a clamp 12 is installed in the middle of the flip frame 11.

[0034] In some technical schemes of the present invention, it also includes a transmission gear 13 mounted on any one of the first mounting seats 9, the transmission gear 13 is fixedly connected to the outer wall of the first mounting seat 9, the transmission gear 13 is mounted with a transmission belt 7 meshing with it, the transmission belt 7 is connected to the driving motor 8 externally mounted on the frame 1 through a transmission rod, and the transmission rod is provided with a driving gear meshing with the transmission belt 7.

[0035] like Figure 8 The working principle of the linkage mechanism is as follows: when the transmission belt 7 transmits the power output by the driving motor 8 to the first mounting seat 9 connected thereto through the transmission gear 13, the first mounting seat 9 makes a circumferential reciprocating motion around its flipping on the first mounting frame 6 under the restriction of the first mounting frame 6, and the first mounting seat 9 at this time makes a clockwise circumferential motion on the first mounting frame 6; at this time, the remaining first mounting seats 9 make a circumferential reciprocating motion around its flipping on the first mounting frame 6 under the action of the flip frame 11 and the support rods 10 arranged at both ends of the flip frame 11, and the clamp 12 makes a circumferential reciprocating motion around its flipping on the first mounting frame 6 together with the flip frame 11, and the clamp 12 clamps the first mounting frame 6 in the process of moving around the first mounting frame 6 The corresponding shielding wire 3 is held to gradually expand its outer diameter along the radial direction of the core wire, so that any two adjacent and crossed shielding wires 3 can be prevented from being tangled with each other; and any two adjacent and intersection points are moved forward along the transmission direction of the cable 2, so that the shielding layer structure of the shielding wire 3 woven on the cable 2 in a mesh tube shape is tighter under the action of the above-mentioned structure; when the clamp 12 moves around the first mounting frame 6 to a certain time, the clamp 12 is out of contact with the shielding wire 3, and at this time, the pushing component will be under the action of the linkage mechanism, so that the intersection point formed by the intersection of any two shielding wires 3 moves forward along the transmission direction of the cable 2, which is used to compensate for the problem that the intersection point of any two shielding wires 3 after the clamp 12 is out of contact with the shielding wire 3 moves in the opposite direction along the transmission direction of the cable 2.

[0036] In some technical solutions of the present invention, Figure 5 The pushing component includes a second mounting frame 4 installed on the frame 1, and a plurality of second mounting seats 5 are arranged around the second mounting frame 4. The second mounting seats 5 are fixed on the second mounting frame 4, and the second mounting seats 5 correspond to the first mounting seats 9 one by one; a lever 15 is passed through the side wall of the second mounting seat 5 opposite to the cable 2, and a reset component for forcing the lever 15 to reset is arranged in the second mounting seat 5; a linkage member is arranged on the first mounting seat 9, which is linked with the reset component and forces the lever 15 to push the intersection formed by the crossing of the shielded wires 3 to move along the transmission direction of the cable 2.

[0037] In some technical solutions of the present invention, the reset assembly includes a slideway 21 with a rectangular cross-section axially opened on the second mounting seat 5 along the cable 2. The friction coefficient between the slideway 21 and the ejector rod 14 is small. The ejector rod 14 is slidably arranged in the slideway 21 and is adapted to it. The end of the ejector rod 14 placed in the slideway 21 is provided with a first inclined surface. A limiting channel communicating with the slideway 21 is opened on the side wall of the second mounting seat 5 opposite to the cable 2. The cross-section of the limiting channel is also rectangular. The included angle between the axis of the limiting channel and the axis of the slideway 21 is an obtuse angle. The shift lever 15 is slidably arranged in the limiting channel. A reset spring 24 connected to the inner wall of the slideway 21 is sleeved on the ejector rod 14. The end of the shift lever 15 placed in the limiting channel is provided with a second inclined surface adapted to the first inclined surface.

[0038] In some technical solutions of the present invention, the linkage member includes a first magnetic pole 25 and a second magnetic pole 22. The first magnetic pole 25 is arranged on the side wall of the first mounting seat 9 facing away from the second mounting seat 5. The second magnetic pole 22 is installed in the ejector rod 14. The first magnetic pole 25 and the second magnetic pole 22 repel each other. The arranged first magnetic pole 25 is arc-shaped and is embedded on the outer side wall of the first mounting seat 9. The length of the first magnetic pole 25 is about one-third of the circumferential length of the first mounting seat 9.

[0039] Such as Figure 8 , the working principle of the pushing assembly is as follows: When the first mounting seat 9 makes a circular motion around the first mounting bracket 6, when the clamp 12 makes a circular motion around the first mounting bracket 6 to a certain time, the clamp 12 is separated from the shielded wire 3. At this time, the first magnetic pole 25 just moves to a position opposite to the ejector rod 14. At this time, the first magnetic pole 25 will exert a repulsive thrust on the second magnetic pole 22 located in the ejector rod 14. At this time, the ejector rod 14 will compress the reset spring 24 when squeezing the reset spring 24. The ejector rod 14 will move along the transmission direction of the cable 2. At this time, the first inclined surface on the ejector rod 14 will squeeze the second inclined surface matched with it. At this time, the shift lever 15 will gradually move out of the limiting channel under the push of the ejector rod 14 and contact the intersection formed after any two shielded wires 3 cross, so as to move the intersection formed after any two shielded wires 3 cross forward along the transmission direction of the cable 2 to make up for the problem that the intersection after any two shielded wires 3 cross moves in the reverse direction along the transmission direction of the cable 2 after the clamp 12 is separated from the shielded wire 3. When the first magnetic pole 25 gradually separates from the second magnetic pole 22 under the drive of the first mounting seat 9, at this time, the reset spring 24 will exert a reverse thrust on the ejector rod 14. At this time, the shift lever 15 will gradually reset under the drive of the ejector rod 14.

[0040] Preferably, a slider is provided on the set first inclined surface, and a chute adapted to the slider is opened in the extending direction of the second inclined surface. The cross-section of the chute is wedge-shaped, so as to realize the sliding connection between the ejector rod 14 and the shift lever 15.

[0041] In some technical solutions of the present invention, a convex rib 23 is provided on the outer side wall of the lever 15 along its extending direction, and a plurality of notches are provided on the edge of the convex rib 23 along the extending direction of the lever 15. The provided convex rib 23 is used to reduce the contact area between the lever 15 and the intersection point after any two shielded wires 3 cross, so as to avoid damage to the shielded wires 3 caused by the lever 15. Moreover, the provided convex rib 23 is integrally formed with the lever 15, and the convex rib 23 is a flexible rubber strip, which can protect the shielded wires 3. The provided notches are used to prevent the intersection point after any two shielded wires 3 cross from sliding along the transmission direction of the cable 2 when the lever 15 pushes the intersection point, so as to avoid the intersection point slipping off the lever 15.

[0042] In some technical solutions of the present invention, the fixture 12 includes a mounting rod 17. A mounting hole is provided in the middle of the flipping frame 11, and the mounting rod 17 is detachably arranged in the mounting hole. Two clamping plates 18 are rotatably provided at one end of the mounting rod 17, and two limiting springs 19 respectively connected to the clamping plates 18 are provided on the mounting rod 17; a part of the two clamping plates 18 abuts against each other under the action of the limiting springs 19. And the two clamping plates 18 are arc-shaped spring metal plates with a certain elasticity, and a clamping space is reserved between them for clamping the relatively wide shielded wires 3, so as to increase the application range of this device.

[0043] Preferably, the limiting spring 19 can be a torsion spring or a common spring, which is used to increase the clamping and fixing effect of the clamping plate 18 on the shielded wire 3 and prevent the shielded wire 3 from slipping between the two.

[0044] In some technical solutions of the present invention, limiting grooves are provided on the opposite side walls of the two clamping plates 18, and a limiting space 20 adapted to the shielded wire 3 is formed after the two limiting grooves are aligned. It is used to better fix the shielded wire 3 in the fixture 12 and prevent the shielded wire 3 from slipping between the two clamping plates 18. The limiting space 20 formed by the provided limiting grooves can fix the shielded wire 3 with a smaller diameter, so as to increase the application range of this device.

[0045] In some technical solutions of the present invention, a push rod 16 is installed on the flipping frame 11, and the telescopic end of the push rod 16 is connected to the mounting rod 17. In this way, during the process of clamping the shielded wire 3 by the clamping plate 18, the clamping effect of this device on the shielded wire 3 can be adjusted, so as to increase the application range of this device.

[0046] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An apparatus for braiding a cable shielding layer, characterized in that, The invention comprises a plurality of clamps for clamping shielded wires and a first mounting frame, wherein the plurality of clamps are arranged on the outer wall of the first mounting frame in a circumferential manner, and a mounting channel for passing cables is provided in the middle of the first mounting frame; a linkage mechanism is provided on the first mounting frame for driving the plurality of clamps to perform flipping motion around the first mounting frame, and the clamps are driven by the linkage mechanism to perform flipping motion around the first mounting frame and pull the shielded wires to perform diameter expansion motion around the core wire; the invention also comprises a pushing component for moving forward the intersection point formed by the intersection of any two shielded wires, and the pushing component is connected to the linkage mechanism in a transmission manner; The linkage mechanism includes a plurality of first mounting seats arranged around the first mounting frame, and the first mounting seats are all rotatably arranged on the outer side wall of the first mounting frame; a flip frame is provided between any two adjacent first mounting seats, and support rods are rotatably provided at both ends of the flip frame, and the support rods are rotatably connected with the first mounting seats located on the same side, and the clamp is installed in the middle of the flip frame; the pushing assembly includes a second mounting frame, and a plurality of second mounting seats are arranged around the second mounting frame, and the second mounting seats correspond to the first mounting seats one by one; a lever is passed through the side wall of the second mounting seat opposite to the cable, and a reset assembly for forcing the lever to reset is provided in the second mounting seat; a linkage member is provided on the first mounting seat, which is linked with the reset assembly and forces the intersection formed by the intersection of the lever and the shielding wire to move along the cable transmission direction.

2. The device for braiding the cable shielding layer according to claim 1, characterized in that, The clamp includes a mounting rod, a mounting hole is opened in the middle of the flip frame, the mounting rod is detachably arranged in the mounting hole, two clamping plates are rotatably provided at one end of the mounting rod, and two limit springs respectively connected to the clamping plates are provided on the mounting rod; parts of the two clamping plates abut against each other under the action of the limit springs.

3. The device for braiding the cable shielding layer according to claim 1, characterized in that, The reset assembly includes a slideway opened on the second mounting seat along the axial direction of the cable, a push rod is slidably provided in the slideway, a first inclined surface is provided at the end of the push rod placed in the slideway, a limiting channel connected to the slideway is provided on the side wall of the second mounting seat opposite to the cable, the angle between the axis of the limiting channel and the axis of the slideway is an obtuse angle, the lever is slidably arranged in the limiting channel, a reset spring connected to the inner wall of the slideway is sleeved on the push rod, and a second inclined surface matched with the first inclined surface is provided at the end of the lever placed in the limiting channel.

4. The device for braiding the cable shielding layer according to claim 1, characterized in that, A convex ridge is provided on the outer side wall of the lever along its extending direction, and a plurality of notches are provided on the edge of the convex ridge along the extending direction of the lever.

5. The device for braiding the cable shielding layer according to claim 3, characterized in that, The linkage member includes a first magnetic pole and a second magnetic pole, the first magnetic pole is arranged on a side wall of the first mounting seat away from the second mounting seat, the second magnetic pole is installed in the top rod, and the first magnetic pole and the second magnetic pole repel each other.

6. The apparatus for braiding a cable shielding layer according to claim 1, characterized in that, It also includes a transmission gear sleeved on any one of the first mounting seats, the transmission gear is sleeved with a transmission belt meshing with the transmission belt, and the transmission belt is transmission-connected to an external drive motor.

7. An apparatus for braiding a cable shielding layer according to claim 2, characterized in that, Limit grooves are formed on the opposite side walls of the two clamping plates, and a limit space adapted to the shielded wire is formed after the two limit grooves are aligned with each other.

8. A device for braiding a cable shielding layer according to claim 2, characterized in that, A push rod is installed on the flipping frame, and the telescopic end of the push rod is connected to the mounting rod.

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