High-speed backboard cable manufacturing device and method based on flexible base material

Abstract

The invention discloses a high-speed backboard cable manufacturing device and method based on a flexible base material, and relates to the technical field of cable manufacturing, the high-speed backboard cable manufacturing device comprises a bearing base, a fixing frame is fixedly connected to the rear end of the left side of the bearing base, an adjusting frame is rotatably connected to the interior of the top end of the fixing frame, and a connecting frame is fixedly connected to the end, away from the fixing frame, of the adjusting frame; a copper wire enters the wire passing pipe through the wire guiding wheel set D, the wire guiding wheel set C, the wire guiding wheel set B and the wire guiding wheel set A and finally enters the external wire pulling mechanism under the action of the wire guiding wheel set F. In the wire pulling process, the power motor drives the wire passing pipe to rotate through the power wheel, the connecting wheel and the rotating wheel, and the wire passing pipe is driven to rotate through the rotating wheel. And the wire passing pipe drives the supporting block A to move through the fixed block, the supporting block A drives the movable block to move through the supporting block B, and therefore uniform unwinding of the copper wire is achieved, and the advantage of uniform unwinding of the copper wire is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of cable manufacturing, and particularly to a high-speed backplane cable manufacturing device and manufacturing method based on a flexible substrate. Background Art

[0002] A cable is a device for transmitting electrical energy or signals, usually composed of several or several groups of wires. In recent years, with the rapid development of modern industry, the application of high-speed cables has been very extensive. In related technologies, a high-speed cable includes two wires and a longitudinally wrapped inner shielding tape. The two wires are arranged side by side, and the longitudinally wrapped inner shielding tape is wrapped around the outer walls of the two wires, and the longitudinally wrapped inner shielding tape wraps the two wires in a one-way wrapping manner, so as to improve the shielding effect and the electrical energy transmission performance.

[0003] During the preparation of the core wire, wire drawing is required. When drawing copper wires, the raw materials need to be unwound. The existing unwinding device can only unwind at a certain position of the cable. Since the cable reel has a certain height, the copper wire is prone to excessive local tension, and there is a risk of wire breakage. In addition, the core wire will heat up and be more easily oxidized during the diameter change process. Therefore, the drawn core wire needs to be immersed in a liquid to treat its surface and cool it down. However, the liquid will form hanging drops on the core wire, resulting in increased shaking of the core wire during transportation and affecting the accurate detection of the core wire during the wire diameter detection process. In the prior art, the problem of core wire shaking is overcome by setting two limiting plates. However, the hard contact between the core wire and the limiting plates causes wear problems. For this reason, we propose a high-speed backplane cable manufacturing device and manufacturing method based on a flexible substrate. Summary of the Invention

[0004] The purpose of the present invention is to provide a high-speed backplane cable manufacturing device and manufacturing method based on a flexible substrate to solve the problems raised in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solution: A high-speed backplane cable manufacturing device based on a flexible substrate, including a carrying base. A fixing frame is fixedly connected to the rear end on the left side of the carrying base. An adjusting frame is rotatably connected to the inside of the top end of the fixing frame. A connecting frame is fixedly connected to the end of the adjusting frame away from the fixing frame. A unwinding mechanism is arranged at the bottom of the connecting frame. A material bin is arranged on the top wall of the carrying base below the unwinding mechanism. A dehumidifying mechanism is arranged at the top on the right side of the carrying base. The unwinding mechanism includes a support frame, which is bolted to the bottom of the connecting frame. A through wire tube is rotatably connected to the inside of the support frame. The bottom end of the through wire tube is connected through and fixed to a fixed block. A support block A is bolted to the right front end of the fixed block. A limiting disk is fixedly connected to the right end of the support block A. A fixed rod is fixedly connected to the central position of the limiting disk. A support block B is sleeved on the outer surface of the fixed rod. A moving block is slidably connected to the inside of the bottom end of the support block B. The dehumidifying mechanism includes a combined plate. A dehumidifying wheel group is rotatably connected to the inside of the rear end of the combined plate. A notch is opened in the combined plate at the position of the dehumidifying wheel group. A limiting frame is fixedly connected to the rear side wall of the combined plate. Pressing rollers are rotatably connected to both the upper and lower ends of the dehumidifying wheel group inside the limiting frame.

[0006] Preferably, the material bin includes positioning columns, which are fixedly connected to the top wall of the carrying base. A material wheel is sleeved on the outer surface of the positioning columns. A wire wheel group A is arranged inside the fixed block. A wire wheel group B is arranged on the side of the top end of the support block A close to the fixed block. A wire wheel group C is arranged on the side wall of the top end of the support block B. A wire wheel group D is arranged at the bottom end of the moving block.

[0007] Preferably, a positioning rod is slidably connected to the inside of the adjusting frame. A sliding groove, which forms a sliding connection with the bottom of the positioning rod, is opened in the adjusting frame. A return spring is fixedly connected to the front end of the positioning rod inside the sliding groove. A positioning frame, which meshes with the positioning rod, is fixedly connected to the top end of the fixing frame. A positioning groove, which meshes with the positioning rod, is opened in the positioning frame.

[0008] Preferably, the inside of the support frame is rotationally connected to the outer wall of the through wire tube by arranging a sleeve. A wire wheel group F is arranged on the side wall of the support frame above the through wire tube. A wire passing hole is opened in the through wire tube. A rotating wheel is fixedly connected to the outer wall of the bottom end of the through wire tube. A connecting wheel is rotatably connected to the front end of the rotating wheel on the bottom wall of the support frame. A power wheel is rotatably connected to the front end of the connecting wheel on the side wall of the support frame. The power wheel, the connecting wheel and the rotating wheel are arranged in a meshing manner. A power motor is fixedly connected to the top end of the power wheel. The power motor is fixedly connected to the side wall of the support frame.

[0009] Preferably, a number of limiting holes are opened in the limiting disk. A limiting plug, which meshes with the limiting holes, is arranged on the top end of the support block B. A thread is arranged on the outer wall of the fixed rod. A through hole is opened in the support block B. The support block B is arranged in an "L" shape. A sliding rail, which forms a sliding connection with the moving block, is opened in the support block B. The side wall of the moving block is connected to the wire wheel group D through an extension plate, and the extension plate extends outside the support block B.

[0010] Preferably, a guide rod is fixedly connected to the right top wall of the bearing base, and a lead screw is rotatably connected to the top wall of the bearing base on the right side of the guide rod. The left side of the rear end of the combined plate is slidably connected to the guide rod, and the left side of the rear end of the combined plate is rotatably connected to the lead screw through a rotating hole. Wire wheel sets E are arranged on both the left and right sides of the front end of the combined plate, and two contact wheels are arranged at the bottom of the front end of the combined plate between the wire wheel sets E.

[0011] Preferably, the wire wheel set A, the wire wheel set B, the wire wheel set C, the wire wheel set D, the wire wheel set E, and the wire wheel set F are each composed of two wire wheels with different diameters, and the wire wheels are meshed with each other.

[0012] Preferably, the rear side wall of the combined plate is rotatably connected to the upper and lower ends of the dehumidification wheel set through a rotating ring. The dehumidification wheel set is composed of a fixed shaft and two absorbent cotton pieces. The dehumidification wheel set is arranged between the contact wheels. The pressing rollers are arranged at an inclined angle at the upper and lower ends of the dehumidification wheel set. A support plate is fixedly connected to the inner wall of the limiting frame inside the dehumidification wheel set. A bevel gear A is fixedly connected to one end of the pressing roller away from the dehumidification wheel set. A driving shaft is rotatably connected to the position near the bevel gear A inside the limiting frame. A bevel gear B is arranged on the outer wall of the driving shaft and meshed with the bevel gear A. A servo motor is fixedly connected to the top end of the driving shaft, and the servo motor is fixedly connected to the side wall of the limiting frame. A transmission chain is meshed between the top end of the fixed shaft of the dehumidification wheel set and the driving shaft. The top end of the fixed shaft and the outer wall of the driving shaft are both meshed with the transmission chain through gears.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The copper wire of the present invention enters the through pipe through the wire wheel set D, the wire wheel set C, the wire wheel set B, and the wire wheel set A, and finally enters the external wire pulling mechanism under the action of the wire wheel set F. During the wire pulling process, the power motor drives the through pipe to rotate through the power wheel, the connecting wheel, and the rotating wheel. The through pipe drives the support block A to move through the fixed block, and the support block A drives the moving block to move through the support block B, thereby realizing the uniform unwinding of the copper wire, solving the problem that the existing unwinding device can only unwind at a certain position of the cable during unwinding, resulting in the phenomenon that the local tension of the copper wire is too large and there is a risk of wire breakage, and having the advantage of uniformly unwinding the copper wire.

[0015] 2. After the wire drawing is completed and cooled, the copper wire passes through the wire wheel set E and passes under the contact wheel. At this time, the servo motor drives the transmission chain to rotate through the drive shaft, the transmission chain drives the dehumidification wheel set to rotate, the dehumidification wheel set dehumidifies the outer wall of the copper wire. At the same time, the drive shaft drives the bevel gear B to rotate, the bevel gear B drives the extrusion roller to rotate through the bevel gear A, and the extrusion roller squeezes the water from the dehumidification wheel set, solving the problem that liquid will form hanging drops on the core wire after wire drawing, resulting in increased shaking of the core wire during transportation and affecting the accurate detection of the core wire diameter during the wire diameter detection process, and having the advantage of dehumidifying the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 is a schematic diagram of the lead screw structure of the present invention;

[0018] Figure 3 is a schematic diagram of the clamping frame structure of the present invention;

[0019] Figure 4 is a schematic diagram of the limiting disk structure of the present invention;

[0020] Figure 5 is a schematic diagram of the fixed rod structure of the present invention;

[0021] Figure 6 is a schematic diagram of the rotating wheel structure of the present invention;

[0022] Figure 7 is a schematic diagram of the limiting plug structure of the present invention;

[0023] Figure 8 is a schematic diagram of the dehumidification wheel set structure of the present invention;

[0024] Figure 9 is a schematic diagram of the extrusion roller structure of the present invention.

[0025] In the figure: 1, bearing base; 2, fixing frame; 3, adjusting frame; 4, connecting frame; 5, support frame; 6, wire conduit; 7, fixing block; 8, support block A; 9, limiting disc; 10, fixing rod; 11, support block B; 12, moving block; 13, combined plate; 14, dehumidifying wheel set; 15, limiting frame; 16, pressing roller; 17, wire guiding wheel set A; 18, wire guiding wheel set B; 19, wire guiding wheel set C; 20, wire guiding wheel set D; 21, clamping rod; 22, return spring; 23, clamping frame; 24, rotating wheel; 25, connecting wheel; 26, driving wheel; 27, driving motor; 28, limiting plug; 29, slide rail; 30, guiding rod; 31, lead screw; 32, wire guiding wheel set E; 33, contact wheel; 34, support plate; 35, bevel gear A; 36, driving shaft; 37, bevel gear B; 38, servo motor; 39, transmission chain; 40, positioning column; 41, material wheel; 42, wire guiding wheel set F. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-9 , the present invention provides a technical solution: a high-speed backplane cable manufacturing device based on a flexible substrate, including a bearing base 1, a fixing frame 2 fixedly connected to the left rear end of the bearing base 1, an adjusting frame 3 rotatably connected to the inner part of the top end of the fixing frame 2, a clamping rod 21 slidably connected to the inner part of the adjusting frame 3, a chute formed in the inner part of the adjusting frame 3 and slidably connected to the bottom of the clamping rod 21, a return spring 22 fixedly connected to the front end of the clamping rod 21 in the chute, a clamping frame 23 fixedly connected to the top end of the fixing frame 2 and meshing with the clamping rod 21, and a clamping groove meshing with the clamping rod 21 formed in the inner part of the clamping frame 23. The setting of the clamping frame 23 facilitates the limiting of the unwinding mechanism.

[0028] One end of the adjusting frame 3 away from the fixed frame 2 is fixedly connected with a connecting frame 4. A unwinding mechanism is arranged at the bottom of the connecting frame 4. A material bin is arranged on the top wall of the bearing base 1 below the unwinding mechanism. The material bin includes a positioning column 40 fixedly connected with the top wall of the bearing base 1. A material wheel 41 is sleeved on the outer surface of the positioning column 40. A dehumidifying mechanism is arranged at the top right of the bearing base 1. The unwinding mechanism includes a support frame 5. The support frame 5 is bolted to the bottom of the connecting frame 4. A wire passing tube 6 is rotatably connected inside the support frame 5. The support frame 5 is rotatably connected with the outer wall of the wire passing tube 6 by arranging a sleeve inside. A wire guiding wheel group F42 is arranged on the side wall of the support frame 5 above the wire passing tube 6. A wire passing hole is opened inside the wire passing tube 6. A rotating wheel 24 is fixedly connected to the outer wall of the bottom end of the wire passing tube 6. A connecting wheel 25 is rotatably connected to the bottom wall of the support frame 5 in front of the rotating wheel 24. A driving wheel 26 is rotatably connected to the side wall of the support frame 5 in front of the connecting wheel 25. The driving wheel 26, the connecting wheel 25 and the rotating wheel 24 are meshed. A driving motor 27 is fixedly connected to the top of the driving wheel 26. The driving motor 27 is fixedly connected to the side wall of the support frame 5. The bottom end of the wire passing tube 6 is connected through and fixed with a fixing block 7. A wire guiding wheel group A17 is arranged inside the fixing block 7. A support block A8 is bolted to the right front of the fixing block 7. A wire guiding wheel group B18 is arranged on the top of the support block A8 close to one side of the fixing block 7. A limiting disc 9 is fixedly connected to the right end of the support block A8. A plurality of limiting holes are opened inside the limiting disc 9. A limiting plug 28 meshed with the limiting holes is arranged at the top of the support block B11. The arrangement of the limiting disc 9 and the limiting plug 28 is convenient for adjusting the inclination angle of the support block B11 and facilitating the uniform unwinding of the copper wire.

[0029] A fixing rod 10 is fixedly connected to the central position of the limiting disc 9. A support block B11 is sleeved on the outer surface of the fixing rod 10. A wire guiding wheel group C19 is arranged on the side wall of the top of the support block B11. A moving block 12 is slidably connected inside the bottom end of the support block B11. A wire guiding wheel group D20 is arranged at the bottom end of the moving block 12. The outer wall of the fixing rod 10 is provided with threads. A through hole is opened inside the support block B11. The support block B11 is arranged in an "L" shape. A slide rail 29 which is slidably connected with the moving block 12 is opened inside the support block B11. The side wall of the moving block 12 is connected with the wire guiding wheel group D20 through an extension plate. The extension plate extends to the outside of the support block B11. The dehumidifying mechanism includes a combined plate 13. A dehumidifying wheel group 14 is rotatably connected inside the back end of the combined plate 13. A notch is opened inside the combined plate 13 at the position of the dehumidifying wheel group 14. A limiting frame 15 is fixedly connected to the back side wall of the combined plate 13. Pressing rollers 16 are rotatably connected to both the upper and lower ends of the dehumidifying wheel group 14 inside the limiting frame 15. The pressing rollers 16 are arranged in a conical shape. This kind of arrangement is convenient for better squeezing and draining water from the dehumidifying wheel group 14.

[0030] A guide rod 30 is fixedly connected to the right top wall of the bearing base 1. A lead screw 31 is rotatably connected to the top wall of the bearing base 1 on the right side of the guide rod 30. The left side of the rear end of the combined plate 13 is slidably connected to the guide rod 30. The left side of the rear end of the combined plate 13 is rotatably connected to the lead screw 31 through a rotation hole. On both the left and right sides of the front end of the combined plate 13, a wire guide wheel group E32 is provided. At the bottom of the front end of the combined plate 13, between the wire guide wheel groups E32, a total of two contact wheels 33 are provided. The wire guide wheel group A17, the wire guide wheel group B18, the wire guide wheel group C19, the wire guide wheel group D20, the wire guide wheel group E32, and the wire guide wheel group F42 are all composed of two wire guide wheels with different diameters. The wire guide wheels are meshed with each other. The rear side wall of the combined plate 13 is rotatably connected to the upper and lower ends of the dehumidification wheel group 14 through a rotating ring. The dehumidification wheel group 14 is composed of a fixed shaft and two absorbent cotton. The dehumidification wheel group 14 is arranged between the contact wheels 33. The pressing rollers 16 are arranged at an inclined angle at the upper and lower ends of the dehumidification wheel group 14. Inside the inner wall of the limit frame 15 and inside the dehumidification wheel group 14, a support plate 34 is fixedly connected. One end of the pressing roller 16 far from the dehumidification wheel group 14 is fixedly connected to a bevel gear A35. Inside the limit frame 15 and near the bevel gear A35, a driving shaft 36 is rotatably connected. On the outer wall of the driving shaft 36, a bevel gear B37 is provided and meshed with the bevel gear A35. At the top of the driving shaft 36, a servo motor 38 is fixedly connected. The servo motor 38 is fixedly connected to the side wall of the limit frame 15. Between the top of the fixed shaft of the dehumidification wheel group 14 and the driving shaft 36, a transmission chain 39 is meshed. The outer walls of the top of the fixed shaft and the driving shaft 36 are both meshed with the transmission chain 39 through gears.

[0031] Working principle: When the high-speed backplane cable manufacturing device based on a flexible substrate is in use, the copper wire unwinding wheel is placed at the material bin. The copper wire enters the through pipe 6 through the wire guide wheel group D20, the wire guide wheel group C19, the wire guide wheel group B18, and the wire guide wheel group A17, and finally enters the external wire pulling mechanism under the action of the wire guide wheel group F42. During the wire pulling process, the power motor 27 drives the through pipe 6 to rotate through the power wheel 26, the connecting wheel 25, and the rotating wheel 24. The through pipe 6 drives the support block A8 to move through the fixed block 7. The support block A8 drives the moving block 12 to move through the support block B11, so as to realize the uniform unwinding of the copper wire. After the wire pulling is completed and cooled, the copper wire passes through the wire guide wheel group E32 and passes under the contact wheels 33. At this time, the servo motor 38 drives the transmission chain 39 to rotate through the driving shaft 36. The transmission chain 39 drives the dehumidification wheel group 14 to rotate. The dehumidification wheel group 14 dehumidifies the outer wall of the copper wire. At the same time, the driving shaft 36 drives the bevel gear B37 to rotate. The bevel gear B37 drives the pressing roller 16 to rotate through the bevel gear A35. The pressing roller 16 squeezes the water out of the dehumidification wheel group 14.

[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-speed backplane cable manufacturing device based on a flexible substrate, comprising a bearing base (1), characterized in that: A fixing frame (2) is fixedly connected to the left rear end of the bearing base (1). An adjusting frame (3) is rotatably connected to the inside of the top end of the fixing frame (2). A connecting frame (4) is fixedly connected to one end of the adjusting frame (3) away from the fixing frame (2). A unwinding mechanism is arranged at the bottom of the connecting frame (4). A material bin is arranged on the top wall of the bearing base (1) below the unwinding mechanism. A dehumidifying mechanism is arranged at the top right of the bearing base (1). The unwinding mechanism includes a support frame (5). The support frame (5) is bolted to the bottom of the connecting frame (4). A wire passing pipe (6) is rotatably connected to the inside of the support frame (5). The bottom end of the wire passing pipe (6) is connected through and communicated with a fixing block (7). A support block A (8) is bolted to the right front end of the fixing block (7). A limiting disc (9) is fixedly connected to the right end of the support block A (8). A fixing rod (10) is fixedly connected to the central position of the limiting disc (9). A support block B (11) is sleeved on the outer surface of the fixing rod (10). A moving block (12) is slidably connected to the inside of the bottom end of the support block B (11). The dehumidifying mechanism includes a combined plate (13). A dehumidifying wheel set (14) is rotatably connected to the inside of the rear end of the combined plate (13). A notch is formed in the combined plate (13) at the position of the dehumidifying wheel set (14). A limiting frame (15) is fixedly connected to the rear side wall of the combined plate (13). Pressing rollers (16) are rotatably connected to the inside of the limiting frame (15) at both the upper and lower ends of the dehumidifying wheel set (14).

2. The manufacturing device of a high-speed backplane cable based on a flexible substrate according to claim 1, characterized in that: The material bin includes a positioning column (40). The positioning column (40) is fixedly connected to the top wall of the bearing base (1). A material wheel (41) is sleeved on the outer surface of the positioning column (40). A wire guiding wheel set A (17) is arranged inside the fixing block (7). A wire guiding wheel set B (18) is arranged on one side of the top end of the support block A (8) close to the fixing block (7). A wire guiding wheel set C (19) is arranged on the side wall of the top end of the support block B (11). A wire guiding wheel set D (20) is arranged at the bottom end of the moving block (12).

3. The manufacturing device of a high-speed backplane cable based on a flexible substrate according to claim 2, wherein: A clamping rod (21) is slidably connected to the inside of the adjusting frame (3). A sliding groove which forms a sliding connection with the bottom of the clamping rod (21) is formed in the adjusting frame (3). A reset spring (22) is fixedly connected to the front end of the clamping rod (21) inside the sliding groove. A clamping frame (23) which meshes with the clamping rod (21) is fixedly connected to the top end of the fixing frame (2). A clamping groove which meshes with the clamping rod (21) is formed in the clamping frame (23).

4. The manufacturing device of a high-speed backplane cable based on a flexible substrate according to claim 1, wherein: The inside of the support frame (5) is rotationally connected to the outer wall of the wire passing pipe (6) through a sleeve. A wire guiding wheel set F (42) is arranged on the side wall of the support frame (5) above the wire passing pipe (6). A wire passing hole is formed in the wire passing pipe (6). A rotating wheel (24) is fixedly connected to the outer wall of the bottom end of the wire passing pipe (6). A connecting wheel (25) is rotatably connected to the front end of the bottom wall of the support frame (5) at the position of the rotating wheel (24). A driving wheel (26) is rotatably connected to the front end of the side wall of the support frame (5) at the position of the connecting wheel (25). The driving wheel (26), the connecting wheel (25) and the rotating wheel (24) are meshed. A driving motor (27) is fixedly connected to the top end of the driving wheel (26). The driving motor (27) is fixedly connected to the side wall of the support frame (5).

5. The high-speed backplane cable manufacturing device based on a flexible substrate according to claim 1, wherein: A plurality of limiting holes are formed inside the limiting disc (9). A limiting plug (28) engaged with the limiting holes is arranged at the top end of the supporting block B (11). The outer wall of the fixing rod (10) is provided with threads. A through hole is formed inside the supporting block B (11). The supporting block B (11) is arranged in an "L" shape. A slide rail (29) which forms a sliding connection with the moving block (12) is formed inside the supporting block B (11). The side wall of the moving block (12) is connected to the wire wheel group D (20) through an extension plate, and the extension plate extends to the outside of the supporting block B (11).

6. The manufacturing device of a high-speed backplane cable based on a flexible substrate according to claim 1, characterized in that: A guide rod (30) is fixedly connected to the right top wall of the bearing base (1). A lead screw (31) is rotatably connected to the top wall of the bearing base (1) on the right side of the guide rod (30). The left side of the rear end of the combined plate (13) forms a sliding connection with the guide rod (30). The left side of the rear end of the combined plate (13) forms a rotational connection with the lead screw (31) through a rotating hole. Wire wheel groups E (32) are arranged on both the left and right sides of the front end of the combined plate (13). A total of two contact wheels (33) are arranged at the bottom of the front end of the combined plate (13) between the wire wheel groups E (32).

7. A manufacturing apparatus for a high-speed backplane cable based on a flexible substrate according to claim 1, characterized in that: The wire wheel group A (17), the wire wheel group B (18), the wire wheel group C (19), the wire wheel group D (20), the wire wheel group E (32) and the wire wheel group F (42) are all composed of two wire wheels with different diameters, and the wire wheels are meshed with each other.

8. The manufacturing device of a high-speed backplane cable based on a flexible substrate according to claim 1, wherein: The rear side wall of the combined plate (13) is rotationally connected to the upper and lower ends of the dehumidification wheel group (14) through a rotating ring. The dehumidification wheel group (14) is composed of a fixed shaft and two absorbent cotton. The dehumidification wheel group (14) is arranged between the contact wheels (33). The pressing roller (16) is arranged at an inclined angle at the upper and lower ends of the dehumidification wheel group (14). A support plate (34) is fixedly connected to the inner wall of the limiting frame (15) inside the dehumidification wheel group (14). A bevel gear A (35) is fixedly connected to one end of the pressing roller (16) away from the dehumidification wheel group (14). A drive shaft (36) is rotatably connected to the inside of the limiting frame (15) near the bevel gear A (35). A bevel gear B (37) is arranged on the outer wall of the drive shaft (36) and meshed with the bevel gear A (35). A servo motor (38) is fixedly connected to the top end of the drive shaft (36), and the servo motor (38) is fixedly connected to the side wall of the limiting frame (15). A transmission chain (39) is engaged between the top end of the fixed shaft of the dehumidification wheel group (14) and the drive shaft (36). The outer walls of the top end of the fixed shaft and the drive shaft (36) are both meshed with the transmission chain (39) through gears.

9. A method for using a manufacturing device for a high-speed backplane cable based on a flexible substrate, characterized in that Using the processing device according to any one of claims 1-8, comprising the following steps: S1. First, place the copper wire unwinding wheel at the material bin. The copper wire enters the through pipe (6) through the wire wheel group D20, the wire wheel group C (19), the wire wheel group B (18), and the wire wheel group A (17), and finally enters the external wire pulling mechanism under the action of the wire wheel group F (42). S2. During the wire drawing process, the power motor (27) drives the through-wire tube (6) to rotate through the driving wheel (26), the connecting wheel (25) and the rotating wheel (24). The through-wire tube (6) drives the support block A (8) to move through the fixed block (7), and the support block A (8) drives the moving block (12) to move through the support block B (11), so as to realize the uniform unwinding of the copper wire; S3. After the wire drawing is completed and cooled, the copper wire passes through the wire wheel group E (32) and passes under the contact wheel (33). At this time, the servo motor (38) drives the transmission chain (39) to rotate through the drive shaft (36), and the transmission chain (39) drives the dehumidifying wheel group (14) to rotate, and the dehumidifying wheel group (14) dehumidifies the outer wall of the copper wire; S4. The drive shaft (36) drives the bevel gear B (37) to rotate, and the bevel gear B (37) drives the extrusion roller (16) to rotate through the bevel gear A (35), and the extrusion roller (16) performs drainage extrusion on the dehumidifying wheel group (14).

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