Cable shape correcting device

Abstract

The invention relates to the technical field of cable shape correction, and discloses a cable shape correction device which comprises a platform, a sliding rail is arranged on the top of the platform, a sliding seat is arranged on the sliding rail in a front-back sliding mode, fixing seats are arranged on the platform on the front side and the rear side of the sliding seat respectively, and wire feeding cylinders are arranged on the fixing seats; a plurality of wire feeding wheel sets are evenly arranged on the wire feeding cylinder in the circumferential direction in a sliding mode, locking modules are arranged on the wire feeding wheel sets, a deflection cylinder corresponding to the wire feeding cylinder is arranged on the sliding base, and a plurality of deflection wheel sets are evenly arranged on the deflection cylinder in the circumferential direction in a sliding mode; the adjusting and clamping module is arranged in the fixed seat and the sliding seat and is used for adjusting the positions of the wire feeding wheel set and the deflection wheel set; the deflection wheel set comprises a deflection wheel frame, a deflection seat is arranged at the bottom of the deflection wheel frame and deviates towards one side, and a deflection guide wheel is rotationally arranged at the bottom of the deflection seat; compared with the prior art, the stress is released by repeatedly twisting the cable.

Description

Technical Field

[0001] This invention relates to the field of cable alignment technology, specifically to a cable alignment device. Background Technology

[0002] Straightening during cable production is a crucial process for ensuring cable product quality and installation reliability. Before straightening, cables often accumulate mechanical stress due to processes such as stranding, extrusion, and coiling, causing them to naturally exhibit a spiral or bent shape. Without straightening, the stability of the cable in use will be directly affected. By using physical or heat treatment methods to restore the cable to a straight state and release residual stress, the quality of subsequent construction can be effectively improved.

[0003] Most existing cable straightening devices straighten cables by using straightening wheels. The main method is to gradually flatten the cable by adjusting the pressure between the top and bottom straightening wheels and release stress through repeated stretching. However, this method is not effective enough in releasing the stress generated by twisting. Even after the cable is straightened, it still tends to twist, which affects the winding and coiling of the cable and its use. In addition, existing cable straightening devices are only applicable to a limited range of cable diameters and have poor applicability. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to invent a cable straightening device that releases the mechanical stress accumulated inside the cable by repeatedly twisting the cable, so that the cable can be restored to a straight state, and can straighten cables of different diameters.

[0005] To solve the above-mentioned technical problems, the technical solution provided by the present invention is as follows:

[0006] A cable alignment device includes a platform with a slide rail on top.

[0007] A sliding seat is slidably mounted on the slide rail, and a fixed seat is mounted on the front and rear platforms of the sliding seat. A wire feeding drum is mounted on the fixed seat, and multiple wire feeding wheel sets are slidably mounted on the wire feeding drum along the circumference. A locking module is mounted on the wire feeding wheel sets. A deflecting cylinder is mounted on the sliding seat corresponding to the wire feeding drum, and multiple deflecting wheel sets are slidably mounted on the deflecting cylinder along the circumference.

[0008] Adjust the clamping module, which is set in the fixed seat and the sliding seat, to adjust the position of the wire feeding wheel group and the deflection wheel group;

[0009] The deflection wheel assembly includes a deflection wheel frame, a deflection seat at the bottom of the deflection wheel frame, the deflection seat being offset to one side, and a deflection guide wheel being rotatably mounted at the bottom.

[0010] Furthermore, the wire feeding wheel assembly includes a wire feeding wheel frame, a wire feeding plate is vertically installed inside the fixed base, and multiple wire feeding grooves are evenly arranged along the circumference of the wire feeding cylinder on the side wall of the fixed base and the wire feeding plate. A wire feeding guide wheel is rotatably installed on the wire feeding wheel frame, and wire feeding sliders are respectively installed at both ends, and the wire feeding sliders are slidably installed in the corresponding wire feeding grooves.

[0011] Furthermore, deflection sliders are respectively provided on both sides of the deflection wheel frame, and a deflection plate is vertically provided inside the sliding seat. Multiple deflection grooves are evenly provided along the circumference of the deflection cylinder on the side wall of the sliding seat and the deflection plate, and the deflection sliders are slidably provided in the corresponding deflection grooves.

[0012] Furthermore, the adjusting clamping module includes a spiral disk, which is rotatably disposed within a fixed seat and a sliding seat, and an adjusting gear ring is sleeved and fixed on its outer side. An adjusting gear that meshes with the adjusting gear ring is rotatably disposed within the fixed seat and the sliding seat, and the adjusting gear is connected to the adjusting motor drive shaft disposed within the fixed seat and the sliding seat. The corresponding deflection slider and wire feeding slider mesh with the corresponding spiral disk. After the spiral disk rotates, each wire feeding guide wheel and deflection guide wheel clamps onto the cable.

[0013] Furthermore, the locking module includes a locking box mounted on the wire feeding wheel frame. A meshing worm gear and a worm are respectively mounted inside the locking box, and one end of the worm is connected to the wire feeding motor drive shaft mounted outside the locking box. A drive gear is mounted on one end of the worm gear shaft.

[0014] Furthermore, a transmission gear and a locking gear are rotatably arranged inside the side wall of the wire feeding wheel frame, and the locking gear is connected to the shaft of the wire feeding guide wheel, while the transmission gear meshes with the drive gear.

[0015] Furthermore, the platform is provided with a reciprocating drive module, including a turntable rotatably mounted on the top of the platform, a drive rod eccentrically mounted on the top of the turntable, a positioning groove at the bottom of the sliding seat, the positioning groove being arranged laterally on the left and right sides, and the drive rod being slidably mounted in the positioning groove.

[0016] Furthermore, a driven bevel gear is provided at one end of the turntable shaft, a gearbox is provided outside the driven bevel gear, a driving bevel gear that meshes with the driven bevel gear is rotatably provided inside the gearbox, and the shaft of the driving bevel gear is connected to the deflection motor drive shaft provided outside the gearbox.

[0017] Furthermore, the clamping surfaces of the wire feeding guide wheel and the deflection guide wheel are concave, and each is provided with an anti-slip pad to prevent the cable from slipping and improve the torsion effect.

[0018] The advantages of this invention compared to the prior art are:

[0019] 1. This invention achieves rapid and effective release of accumulated mechanical stress inside the cable by repeatedly twisting the cable, effectively preventing twisting and self-entanglement after the cable returns to a straight state, facilitating subsequent winding, coiling, and unwinding of the cable, resulting in better alignment and greater ease of use.

[0020] 2. The present invention is equipped with an adjustable clamping module, which can adjust the position of the wire feeding wheel group and the deflection wheel group, making it convenient to limit clamping, feeding and shaping of cables of different diameters, with greater applicability and more convenient use;

[0021] 3. This invention enables continuous automatic alignment of cables through the cooperation of various modules. It is easy to operate, requiring only material loading and equipment startup, and the entire process is completed automatically. It is more convenient and efficient to use, and is particularly suitable for sample preparation before laboratory testing or pre-processing for mass production, significantly improving consistency and efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention.

[0023] Figure 2 This is a schematic diagram showing the unfolded structure of the present invention.

[0024] Figure 3 This is a schematic diagram of the structure of the platform of the present invention.

[0025] Figure 4 This is a schematic diagram of the structure of the fixing base of the present invention.

[0026] Figure 5 This is a schematic diagram showing the unfolded structure of the fixing base of the present invention.

[0027] Figure 6 This is a cross-sectional structural diagram of the fixing base of the present invention.

[0028] Figure 7 This is a cross-sectional structural diagram of the locking module of the present invention.

[0029] Figure 8 This is a schematic diagram of the reciprocating drive module of the present invention.

[0030] Figure 9 This is a schematic diagram showing the structure of the reciprocating drive module of the present invention.

[0031] Figure 10 This is a cross-sectional structural diagram of the sliding seat of the present invention.

[0032] Figure 11 This is a schematic diagram showing the unfolded structure of the sliding seat of the present invention.

[0033] Figure 12 This is a schematic diagram of the deflection wheel assembly of the present invention.

[0034] Figure 13 This is a plan view of the deflection wheel assembly of the present invention.

[0035] As shown in the figure: 1. Platform, 11. Slide rail, 12. Protective cover, 13. Flip cover, 14. Controller, 2. Fixed base, 21. Cable feed cylinder, 22. Cable feed chute, 23. Cable feed vertical plate, 3. Sliding seat, 31. Deflection cylinder, 32. Sliding plate, 33. Deflection chute, 34. Deflection vertical plate, 4. Reciprocating drive module, 41. Deflection motor, 42. Gearbox, 43. Driving bevel gear, 44. Driven bevel gear, 45. Turntable, 46. Drive rod, 47. Positioning straight groove, 5. 51. Adjusting clamping module; 52. Scroll disc; 53. Adjusting gear ring; 54. Adjusting gear; 6. Wire feeding wheel assembly; 61. Wire feeding wheel frame; 62. Wire feeding guide wheel; 63. Wire feeding slider; 7. Deflection wheel assembly; 71. Deflection wheel frame; 72. Deflection seat; 73. Deflection guide wheel; 74. Deflection slider; 8. Locking module; 81. Locking gear; 82. Transmission gear; 83. Drive gear; 84. Locking box; 85. Worm gear; 86. Worm; 87. Wire feeding motor. Detailed Implementation

[0036] The present invention will now be described in further detail with reference to the accompanying drawings.

[0037] A cable alignment device, combined with an attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 6 As shown, the system includes a platform 1, which is arranged horizontally back and forth, and has a slide rail 11 on its top surface. A sliding seat 3 is slidably mounted on the slide rail 11. Fixed seats 2 are respectively mounted on the platform 1 on the front and rear sides of the sliding seat 3. A reciprocating drive module 4 is mounted on the bottom of the top wall of the platform 1, and the sliding seat 3 is drivenly connected to the reciprocating drive module 4. A wire feeding wheel group 6 and an adjusting clamping module 5 are mounted inside the fixed seat 2. A deflection wheel group 7 and an adjusting clamping module 5 are mounted inside the sliding seat 3. The positions of the wire feeding wheel group 6 and the deflection wheel group 7 are adjusted by the adjusting clamping module 5. A locking module 8 is mounted on some of the wire feeding wheel groups 6. A transparent protective cover 12 is mounted on the platform 1 between the two fixed seats 2. The top of the protective cover 12 is open and hinged with a flip cover 13. A controller 14 is mounted on one side of the platform 1.

[0038] In the above description, the flip cover 13 is opened to arrange the cable, allowing it to pass through the two fixed seats 2 and the sliding seat 3. After the cable is clamped between the cable feeding wheel group 6 by adjusting the clamping module 5, the flip cover 13 is closed, and the cable is fed through the cable feeding wheel group 6. After the cable feeding wheel group 6 is locked by the locking module 8, the cable is fixed by the fixed seats 2 on both sides, and the deflection wheel group 7 is clamped on the cable by adjusting the clamping module 5. The sliding seat 3 is driven to slide back and forth along the slide rail 11 by the reciprocating drive module 4, and the cable is repeatedly twisted by the deflection wheel group 7, thereby quickly and effectively releasing the internal mechanical stress. After a certain period of time, the cable returns to a straight state. After controlling the deflection wheel group 7 to return to its original position, the locking module 8 is released, and the cable is fed through the cable feeding wheel group 6 to change the cable alignment position, thereby achieving continuous and automatic cable alignment. During the process, the protective cover 12 provides protection.

[0039] Combined with appendix Figure 4 Appendix Figure 5 Appendix Figure 6 As shown, the fixed base 2 is provided with a wire feeding cylinder 21 that runs through the front and back. A wire feeding plate 23 is erected on one side of the fixed base 2. Three sets of wire feeding grooves 22 are evenly arranged around the wire feeding cylinder 21 on the wire feeding plate 23 and the other side wall of the fixed base 2. Three sets of wire feeding wheel sets 6 are respectively arranged in the fixed base 2 corresponding to the wire feeding grooves 22. The locking module 8 is arranged on one of the sets of wire feeding wheel sets 6.

[0040] Combined with appendix Figure 4 Appendix Figure 5 Appendix Figure 6 As shown, the wire feeding wheel assembly 6 includes a wire feeding wheel frame 61 arranged on one side of the wire feeding upright plate 23. A pair of wire feeding guide wheels 62 are rotatably arranged on the wire feeding wheel frame 61, and wire feeding sliders 63 are respectively arranged at both ends. The wire feeding sliders 63 are slidably arranged in the corresponding wire feeding grooves 22. The wire feeding guide wheels 62 are arranged through the side wall of the wire feeding cylinder 21, and their clamping surface is concave and is provided with an anti-slip pad layer.

[0041] As described above, the cable passes through the cable feeding cylinder 21 and is adjusted by the corresponding clamping module 5. Each cable feeding wheel frame 61 slides toward the cable side, so that the cable feeding guide wheel 62 abuts against the cable. After the cable feeding guide wheel 62 rotates, it drives the cable forward. After the cable feeding guide wheel 62 is locked by the locking module 8, the cable is clamped and fixed by the cable feeding guide wheel 62.

[0042] Combined with appendix Figure 9 Appendix Figure 10 Appendix Figure 11As shown, the bottom of the sliding seat 3 is provided with a sliding plate 32 corresponding to the slide rail 11, and the sliding plate 32 is slidably disposed on the slide rail 11. The sliding seat 3 is provided with a deflection cylinder 31 that runs through the front and rear corresponding to the wire feeding cylinder 21. A deflection plate 34 is vertically disposed on one side of the sliding seat 3, and three sets of deflection grooves 33 are evenly disposed on the deflection plate 34 and the other side wall of the sliding seat 3 along the circumference of the deflection cylinder 31. The three sets of deflection wheel groups 7 are respectively disposed in the sliding seat 3 corresponding to the deflection grooves 33.

[0043] Combined with appendix Figure 11 Appendix Figure 12 Appendix Figure 13 As shown, the deflection wheel assembly 7 includes a deflection wheel frame 71 arranged on one side of the deflection plate 34. A pair of deflection seats 72 are provided at the bottom of the deflection wheel frame 71. A deflection guide wheel 73 is rotatably arranged at the bottom of the deflection seat 72 and offset to one side (the deflection angle of the deflection guide wheel 73 is about 15°, and the deflection angle of the deflection guide wheel 73 can be adjusted according to the specific degree of torsion). The deflection guide wheel 73 is arranged through the side wall of the deflection cylinder 31. Its clamping surface is concave and is provided with an anti-slip pad. Deflection sliders 74 are respectively provided on both sides of the deflection wheel frame 71, and the deflection sliders 74 are slidably arranged in the corresponding deflection grooves 33.

[0044] As described above, after the cable is fixed by the cable guide rollers 62 of the two fixed seats 2, the corresponding clamping module 5 is adjusted to make each deflection wheel frame 71 slide towards the cable side, and each deflection guide roller 73 abuts against the cable. After the sliding seat 3 slides, the deflection guide roller 73 slides back and forth on the cable, thereby generating a tangential force in the same direction with the cable, causing the cable to twist. Driven by the reciprocating drive module 4, the sliding seat 3 slides back and forth along the slide rail 11, thereby switching the twisting direction of the cable, achieving the effect of repeatedly twisting the cable, quickly and effectively releasing the mechanical stress accumulated inside the cable, and straightening the cable to a straight state.

[0045] Combined with appendix Figure 5 Appendix Figure 6 Appendix Figure 10 Appendix Figure 11 As shown, the adjusting clamping module 5 includes a spiral disk 51, which is rotatably disposed in the fixed seat 2 and the sliding seat 3 (the spiral disk 51 is disposed on the other side of the wire feeding plate 23 and the deflection plate 34), and an adjusting gear ring 52 is sleeved and fixed on the outside. Adjusting gears 53 that mesh with the adjusting gear ring 52 are rotatably disposed in the fixed seat 2 and the sliding seat 3, respectively. Adjusting motors 54 are disposed in the fixed seat 2 and the sliding seat 3, respectively, and the rotating shaft of the adjusting gear 53 is connected to the drive shaft of the corresponding adjusting motor 54. The corresponding side wire feeding slider 63 and the deflection slider 74 mesh with the corresponding spiral disk 51.

[0046] As described above, after the regulating motor 54 is started, it drives the volute disk 51 to rotate through the gear, thereby causing the three sets of wire feeding wheel sets 6 or deflection wheel sets 7 to move closer or further away synchronously, thus clamping cables of different diameters and improving applicability. In addition, after the deflection wheel set 7 clamps the cable through the volute disk 51, it facilitates the forward arrangement and feeding of the cable.

[0047] Combined with appendix Figure 6 Appendix Figure 7 As shown, the locking module 8 includes a locking box 84 mounted on the wire feeding wheel frame 61. A worm gear 85 and a worm 86 are rotatably mounted inside the locking box 84, and one end of the worm 86 is connected to the drive shaft of the wire feeding motor 87 mounted outside the locking box 84. A drive gear 83 is mounted on one end of the worm gear 85 shaft. A transmission gear 82 and a locking gear 81 are rotatably mounted inside the side wall of the wire feeding wheel frame 61, and the locking gear 81 is connected to the shaft of one of the wire feeding guide wheels 62. The transmission gear 82 meshes with the drive gear 83.

[0048] As described above, after the wire feeding wheel assembly 6 clamps the cable by adjusting the clamping module 5, the wire feeding motor 87 is started. The worm gear 86 drives the worm wheel 85 and the locking gear 81 to rotate, thereby driving the corresponding wire feeding guide wheel 62 to rotate, realizing the feeding and transfer of the cable. After the wire feeding motor 87 stops, the worm gear 86 and the worm wheel 85 cooperate to achieve reverse self-locking, preventing the corresponding wire feeding guide wheel 62 from rotating, thereby achieving the function of fixing the position of the cable (other wire feeding guide wheels 62 mainly serve the functions of support and limit).

[0049] Combined with appendix Figure 8 Appendix Figure 9 Appendix Figure 10 As shown, the reciprocating drive module 4 includes a turntable 45 rotatably mounted on the top of the platform 1. A drive rod 46 is eccentrically mounted on the top of the turntable 45. A positioning groove 47 is provided at the bottom of the sliding seat 3. The positioning groove 47 is arranged horizontally to the left and right, and the drive rod 46 is slidably mounted in the positioning groove 47. A gearbox 42 is provided at the bottom of the top wall of the platform 1. A driving bevel gear 43 and a driven bevel gear 44 are rotatably mounted inside the gearbox 42. The driven bevel gear 44 is connected to the rotating shaft of the turntable 45, and the rotating shaft of the driving bevel gear 43 is connected to the drive shaft of the deflection motor 41 provided outside the gearbox 42.

[0050] As described above, the deflection motor 41 is started, which drives the turntable 45 to rotate through the gears, and the drive rod 46 starts to rotate around the axis of the turntable 45. The rotation of the drive rod 46 is converted into reciprocating motion in the front and back direction through the positioning straight groove 47, thereby driving the sliding seat 3 to slide back and forth along the slide rail 11. The deflection motor 41 is a variable frequency motor, and the cable twisting frequency is adjusted by adjusting the speed of the deflection motor 41.

[0051] In specific implementations of this invention, the contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0052] The working principle of this invention is as follows: Open the flip cover 13, arrange the cable, and let the cable pass through the two cable feeding cylinders 21 and the deflection cylinder 31. Start each adjustment motor 54 to move each cable feeding wheel group 6 or deflection wheel group 7, and each cable feeding guide wheel 62 and deflection guide wheel 73 clamp and abut against the cable. Lock the cable feeding guide wheel 62 through the locking module 8 to fix the front and rear sides of the cable in the fixed seat 2. Start the deflection motor 41, and the turntable 45 rotates to drive the sliding seat 3 to slide back and forth along the slide rail 11. The deflection guide wheel 73 slides back and forth on the cable, thereby generating a tangential force that switches back and forth in direction with the cable, causing the cable to twist repeatedly, thereby quickly and effectively releasing the internal mechanical stress. After a certain period of time, the cable returns to a straight state. Control each deflection wheel group 7 to leave the cable through the corresponding adjustment motor 54, and start the cable feeding motors 87 on both sides to drive the cable feeding guide wheels 62 on both sides to rotate, so that the cable is fed and transferred, and the next section of cable is twisted and shaped.

[0053] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the invention, such designs should fall within the protection scope of the present invention.

Claims

1. A cable straightening device, comprising a platform (1) and a slide rail (11) on the top, characterized in that: A sliding seat (3) is slidably arranged on the slide rail (11), and a fixed seat (2) is respectively arranged on the platform (1) on the front and rear sides of the sliding seat (3). A wire feeding drum (21) is arranged on the fixed seat (2), and multiple wire feeding wheel groups (6) are evenly arranged on the wire feeding drum (21) along the circumference. A locking module (8) is arranged on the wire feeding wheel group (6). A deflection drum (31) is arranged on the sliding seat (3) corresponding to the wire feeding drum (21), and multiple deflection wheel groups (7) are evenly arranged on the deflection drum (31) along the circumference. Adjust the clamping module (5), which is set in the fixed seat (2) and the sliding seat (3), and adjust the position of the wire feeding wheel group (6) and the deflection wheel group (7); The deflection wheel assembly (7) includes a deflection wheel frame (71), a deflection seat (72) is provided at the bottom of the deflection wheel frame (71), the deflection seat (72) is offset to one side, and a deflection guide wheel (73) is rotatably provided at the bottom.

2. The cable straightening device according to claim 1, characterized in that: The wire feeding wheel assembly (6) includes a wire feeding wheel frame (61), a wire feeding plate (23) is erected in the fixed base (2), and multiple wire feeding grooves (22) are evenly arranged on the side wall of the fixed base (2) and the wire feeding plate (23) along the circumference of the wire feeding cylinder (21). A wire feeding guide wheel (62) is rotatably arranged on the wire feeding wheel frame (61), and wire feeding sliders (63) are respectively arranged at both ends, and the wire feeding sliders (63) are slidably arranged in the corresponding wire feeding grooves (22).

3. The cable straightening device according to claim 2, characterized in that: The adjusting clamping module (5) includes a spiral disk (51), which is rotatably disposed in the fixed seat (2), and an adjusting gear ring (52) is sleeved and fixed on the outside. An adjusting gear (53) that meshes with the adjusting gear ring (52) is rotatably disposed in the fixed seat (2), and the adjusting gear (53) is connected to the drive shaft of the adjusting motor (54) disposed in the fixed seat (2). A wire feeding slider (63) on one side meshes with the spiral disk (51).

4. The cable straightening device according to claim 1, characterized in that: The deflection wheel frame (71) is provided with deflection sliders (74) on both sides, and a deflection plate (34) is erected in the sliding seat (3). Multiple deflection grooves (33) are evenly provided on the side wall of the sliding seat (3) and the deflection plate (34) along the circumference of the deflection cylinder (31). The deflection sliders (74) are slidably disposed in the corresponding deflection grooves (33).

5. The cable straightening device according to claim 4, characterized in that: The sliding seat (3) is rotatably provided with a spiral disk (51), and the corresponding side deflection slider (74) engages with the spiral disk (51).

6. The cable straightening device according to claim 2, characterized in that: The locking module (8) includes a locking box (84) mounted on a wire feeder frame (61). A meshing worm gear (85) and a worm (86) are respectively mounted inside the locking box (84). One end of the worm (86) is connected to the drive shaft of a wire feeder motor (87) mounted outside the locking box (84). A drive gear (83) is mounted on one end of the worm gear (85) shaft.

7. A cable straightening device according to claim 6, characterized in that: The wire feeder frame (61) has a transmission gear (82) and a locking gear (81) rotatably mounted inside its side wall. The locking gear (81) is connected to the shaft of the wire feeder guide wheel (62), and the transmission gear (82) meshes with the drive gear (83).

8. A cable straightening device according to claim 1, characterized in that: The platform (1) is provided with a reciprocating drive module (4), including a turntable (45) rotatably disposed on the top of the platform (1), a drive rod (46) eccentrically disposed on the top of the turntable (45), a positioning groove (47) is disposed at the bottom of the sliding seat (3), the positioning groove (47) is disposed horizontally to the left and right, and the drive rod (46) is slidably disposed in the positioning groove (47).

9. A cable straightening device according to claim 8, characterized in that: One end of the rotating shaft of the turntable (45) is provided with a driven bevel gear (44), and a gearbox (42) is provided outside the driven bevel gear (44). Inside the gearbox (42) is a driving bevel gear (43) that meshes with the driven bevel gear (44), and the rotating shaft of the driving bevel gear (43) is connected to the drive shaft of the deflection motor (41) provided outside the gearbox (42).

10. A cable straightening device according to claim 2, characterized in that: The clamping surfaces of the wire feeding guide wheel (62) and the deflection guide wheel (73) are concave, and each is provided with an anti-slip pad layer.

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