A wire twisting machine for cable processing and use method thereof

Abstract

The present invention discloses a wire twisting machine for cable processing and a method for using the same, and belongs to the technical field of cable processing. A wire twisting machine for cable processing includes a base, a mounting plate driven by a motor is arranged on the base, and also includes: a wire pay-off roller assembly, a plurality of wire pay-off roller assemblies are arranged and are evenly distributed on the mounting plate in a circumferential manner, a wire take-up roller assembly for winding up the twisted cables is arranged at one end of the base away from the mounting plate; a wire distribution disk, a connecting tube is arranged between the wire distribution disk and the mounting plate, and a wire threading hole for a single cable to pass through is opened on the wire distribution disk; and a twisting seat; when the cables are stranded, the present invention makes the cables passing through the twisting seat contact and rub against the twisting seat at multiple positions, so as to avoid that a certain position of the twisting seat always contacts and rubs against the cables, so that the heat generated by the friction between the cables and the twisting seat will not be concentrated, so as to avoid the cables being damaged by heat and denaturation, and ensure the cable processing quality.

Description

Technical Field

[0001] The present invention relates to the technical field of cable processing, and in particular to a wire twisting machine for cable processing and a use method thereof. Background Art

[0002] The cable twisting is done by stretching the conductors on multiple reels to a certain tension and then twisting them together through a twisting motion. Compared with a single conductor, the twisted cable has significantly improved flexibility and stability, and is easier to transport, install and lay. Currently, cable twisting is mostly done using a twisting machine.

[0003] In the prior art, a Chinese patent with application number CN202223273322.2 discloses a wire twisting device for wire and cable processing, including a connecting shaft, a winding roller, a twisting drum and a tension adjustment mechanism, which has the advantages of rapid and accurate adjustment of the conductor tension and good quality of the twisted wire. However, during specific use, the twisting hole of the twisting drum and the conductor wire passing at high speed will continue to contact at one position and cause wear. Because the friction on its surface increases, the heat generated by friction is concentrated on the inside of the twisting hole, which not only affects the service life of the twisting hole, but also the heated twisting hole heats the surface of the subsequent twisted cable. At high temperature, the metal will not only undergo creep, fracture and stress relaxation and other denaturation processes, but also some changes in organization and performance will occur, resulting in a lower structural strength of the cable, which not only reduces the conductivity of the cable, but also shortens the service life of the cable. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a wire twisting machine for cable processing and a method of using the same.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A wire twisting machine for cable processing, comprising a base, on which a mounting plate driven by a motor is arranged, and further comprising:

[0007] A pay-off roller assembly, wherein the pay-off roller assembly is provided in multiple groups and is evenly distributed on the mounting plate in a circumferential manner, and a take-up roller assembly for winding up the twisted cable is provided at one end of the base away from the mounting plate;

[0008] A cable distribution tray, wherein the cable distribution tray is arranged on the base through a first support, a connecting pipe is arranged between the cable distribution tray and the mounting plate, and a threading hole for a single cable to pass through is opened on the cable distribution tray; and

[0009] A twisting seat, the twisting seat is arranged on the base through a second support, the twisting seat is placed between the distribution disk and the take-up roller assembly, a plurality of anti-wear components and a driving component for driving the anti-wear components to rotate on the twisting seat are arranged on the twisting seat, and the plurality of anti-wear components are surrounded to form a twisting hole for the cable to pass through;

[0010] Wherein, a guide mechanism is arranged between the twisting seat and the take-up roller assembly, and a guide seat having the same structure as the twisting seat is arranged on the guide mechanism.

[0011] Preferably, the hinged seat includes an outer ring seat, a middle ring seat and an inner ring seat fixedly connected to the second support, the outer ring seat is slidably connected to a first connecting plate fixedly connected to the middle ring seat, and the inner ring seat is slidably connected to a second connecting plate fixedly connected to the middle ring seat.

[0012] Preferably, a first slider is fixedly provided on the first connecting plate, a first annular groove for sliding of the first slider is provided on the outer ring seat, a second slider is fixedly provided on the second connecting plate, and a second annular groove for sliding of the second slider is provided on the inner ring seat.

[0013] Preferably, the anti-wear component includes a connecting seat fixedly connected to the middle ring seat, the anti-wear seat is rotatably connected to the connecting seat, the anti-wear seat includes a sleeve seat sleeved on the inner ring seat, a plurality of U-shaped plates evenly arranged on the sleeve seat in a circumference, a pin shaft rotatably arranged on the U-shaped plate, and an auxiliary wheel arranged on the pin shaft, the diameter of the auxiliary wheel decreases from the end to the middle and forms a concave arc surface, and the U-shaped plate is rotatably connected to the connecting seat.

[0014] Preferably, the driving assembly comprises a driving motor fixedly mounted on the first connecting plate, the output shaft of the driving motor is connected to a first gear, and the inner side wall of the outer ring seat is fixedly provided with a first gear ring meshing with the first gear.

[0015] Preferably, the drive assembly also includes a transmission gear rotatably connected to the first connecting plate, the transmission gear is meshingly connected to the first gear, a second gear meshing with the transmission gear is rotatably connected to the first connecting plate, a second gear ring meshing with the second gear is provided on the inner ring seat, fixing rods evenly distributed around the circumference are fixed to the inner ring seat, and a spiral groove matching the fixing rod is provided on the inner side wall of the sleeve.

[0016] Preferably, the connecting seat includes a connecting plate fixedly connected to the middle ring seat and a fixed gear fixedly connected to the connecting plate, and the U-shaped plate is rotatably connected to a driven gear meshing with the fixed gear, and the driven gear is fixedly connected to a pin shaft connected to the auxiliary wheel.

[0017] Preferably, the U-shaped plate is fixedly provided with heat dissipation blades, and the heat dissipation blades are placed obliquely to the U-shaped plate.

[0018] Preferably, the guide mechanism includes a support plate fixed on the base, a rotating motor is fixed on the support plate, a reciprocating screw connected to the rotating motor is rotatably connected to the support plate, and a sleeve connected to the guide seat is threadedly connected to the reciprocating screw.

[0019] The invention also discloses a method for using a wire twisting machine for cable processing, comprising the following steps:

[0020] S1: Install the cable reel on the pay-off roller assembly, control the motor to drive the mounting plate to rotate, and the mounting plate drives the distribution plate to rotate through the connecting pipe. The multiple cables released from the mounting plate pass through the distribution plate and form a twisted thick cable at the twisting seat;

[0021] S2: By controlling the operation of the driving motor, the output shaft of the driving motor drives the first gear to rotate, and the first gear is meshed and connected with the first gear ring on the outer ring seat, so that the middle ring seat rotates relative to the outer ring seat fixedly connected to the second support seat, and when the middle ring seat rotates, it drives a plurality of anti-wear seats to revolve synchronously through the connecting seat, so that each anti-wear seat on the twisting seat can contact the cable passing through the twisting hole;

[0022] When the first gear rotates, it meshes with the transmission gear, and the transmission gear meshes with the second gear, so that the second gear meshes with the second gear ring on the inner ring seat, thereby causing the inner ring seat to rotate relative to the middle ring seat;

[0023] When the inner ring seat rotates, the outer fixing rod cooperates with the spiral groove on the inner wall of the sleeve seat, so that the sleeve seat rotates relative to the inner ring seat, so that the auxiliary wheel of each anti-wear seat can contact the cable passing through the twisted hole;

[0024] The sleeve seat drives the U-shaped plate to rotate on the connecting seat, and the driven gear on the U-shaped plate meshes with the fixed gear on the connecting seat, thereby causing the auxiliary wheel to rotate relative to the U-shaped plate, so that each concave arc surface of the auxiliary wheel can contact the cable passing through the twisting hole;

[0025] S3: There are multiple friction positions between the cable passing through the twisting seat and the twisting seat, which reduces the contact wear between the cable and each auxiliary wheel when the cable travels. The thick cable enters the guide seat after passing through the twisting hole;

[0026] S4: When the guide mechanism is working, the rotating motor is controlled to run, and the rotating motor drives the reciprocating screw to rotate, so that the sleeve drives the guide seat to move back and forth along the axial direction of the reciprocating screw. After being guided by the guide seat, the twisted cable is wound on the take-up roller of the take-up roller assembly in an orderly manner.

[0027] Compared with the prior art, the present invention provides a wire twisting machine for cable processing and a method of using the same, which has the following beneficial effects:

[0028] 1. The cable processing twisting machine and the use method thereof are provided with an anti-wear component, so that the cables passing through the twisting seat are in contact and friction with the twisting seat at multiple positions when the cables are stranded, so as to avoid that a certain position of the twisting seat always contacts and rubs with the cables, and prolong the interval time between a single position of the twisting seat and the next contact with the reeled cable, so that the contact point between the cable and the inner wall of the twisting seat is always changed, thereby realizing the surface wear function, reducing the wear degree of a single position of the inner wall of the twisting seat, and further preventing the heat generated by the friction between the cable and the twisting seat from being concentrated, avoiding the cable from being damaged by heat denaturation, and ensuring the cable processing quality.

[0029] 2. The cable processing wire twisting machine and its use method, by arranging fan blades on the anti-wear component, so that the anti-wear component drives the fan blades to rotate when working, and the fan blades accelerate the air flow outside the anti-wear seat, accelerate the rapid heat dissipation of the anti-wear seat, and further avoid the heat generated by the wear of the anti-wear seat and the cable from heating the surface of the subsequently twisted cable, thereby ensuring the quality and service life of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the present invention;

[0031] Figure 2 It is a schematic diagram of the structure of the hinge seat and the anti-wear component of the present invention;

[0032] Figure 3 For the present invention Figure 2 The main view of

[0033] Figure 4 The structure of the hinged seat of the present invention is shown in FIG. Figure 1 ;

[0034] Figure 5 For the present invention Figure 4 A partial enlarged structural diagram of the middle part;

[0035] Figure 6 The structure of the hinged seat of the present invention is shown in FIG. Figure 2 ;

[0036] Figure 7 For the present invention Figure 6 A schematic diagram of the partially enlarged structure of the middle B part;

[0037] Figure 8 It is a schematic diagram of the structure of the anti-wear component and the driving component of the present invention;

[0038] Fig. 9 For the present invention Figure 8 A schematic diagram of the partially enlarged structure of the middle C part;

[0039] Fig.10 It is a schematic structural diagram of the anti-wear seat and the inner ring seat of the present invention;

[0040] Fig.11 It is a schematic structural diagram of the anti-wear seat of the present invention.

[0041] In the figure: 1, base; 101, first support; 102, second support; 2, mounting plate; 201, pay-off roller assembly; 3, take-up roller assembly; 4, twisting seat; 401, outer ring seat; 4011, first annular groove; 4012, first toothed ring; 402, middle ring seat; 403, inner ring seat; 4031, second annular groove; 4032, second toothed ring; 4033, fixing rod; 404, first connecting plate; 4041, first slider; 405, second connecting plate; 4051, second slider; 5, distribution plate; 501 , threading hole; 502, connecting pipe; 6, connecting seat; 601, connecting plate; 602, fixed gear; 7, anti-wear seat; 701, sleeve seat; 7011, spiral groove; 702, U-shaped plate; 7021, driven gear; 7022, pin shaft; 703, auxiliary wheel; 8, driving motor; 801, first gear; 802, transmission gear; 803, second gear; 9, support plate; 901, rotating motor; 902, reciprocating screw rod; 903, sleeve; 10, twisting hole position; 11, heat dissipation blade; 12, guide seat. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0043] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0044] Example 1: Reference Figure 1-4 A cable processing wire twisting machine comprises a base 1, a mounting plate 2 driven by a motor is arranged on the base 1, and further comprises:

[0045] A pay-off roller assembly 201, wherein the pay-off roller assembly 201 is provided in multiple groups and is evenly distributed on the mounting plate 2 in a circumferential manner, and a take-up roller assembly 3 for winding up the twisted cable is provided at one end of the base 1 away from the mounting plate 2;

[0046] A cable distribution plate 5, the cable distribution plate 5 is arranged on the base 1 through the first support 101, a connecting pipe 502 is arranged between the cable distribution plate 5 and the mounting plate 2, and a threading hole 501 for a single cable to pass through is opened on the cable distribution plate 5; and

[0047] The twisting seat 4 is arranged on the base 1 through the second support 102, and the twisting seat 4 is placed between the distribution plate 5 and the take-up roller assembly 3. The twisting seat 4 is provided with a plurality of anti-wear components and a driving component for driving the anti-wear components to rotate on the twisting seat 4. The plurality of anti-wear components are surrounded to form a twisting hole 10 for the cable to pass through;

[0048] A guide mechanism is provided between the twisting seat 4 and the take-up roller assembly 3 , and a guide seat 12 having the same structure as the twisting seat 4 is provided on the guide mechanism.

[0049] Specifically, the cable reel is installed on the pay-off roller assembly 201, and the motor is controlled to drive the mounting plate 2 to rotate. The mounting plate 2 drives the distribution plate 5 to rotate through the connecting tube 502. The multiple cables released from the mounting plate 2 pass through the distribution plate 5 to form a twisted thick cable at the twisting seat 4. By setting an anti-wear component, when the cables are twisted, the cables passing through the twisting seat 4 are in contact and rubbed with the twisting seat 4 at multiple positions, so as to avoid the twisting seat 4 always contacting and rubbing with the cables at a certain position, so that the contact point between the cable and the inner wall of the twisting seat 4 is always changing, thereby realizing the surface wear function, reducing the degree of wear at a single position on the inner wall of the twisting seat 4, and thus preventing the heat generated by the friction between the cable and the twisting seat 4 from being concentrated, thereby avoiding the cable from being damaged by heat denaturation, increasing the service life of the cable, and thus ensuring the cable processing quality.

[0050] Example 2: Reference Figure 1-7 A wire twisting machine for cable processing, based on Example 1, further, the twisting seat 4 includes an outer ring seat 401, a middle ring seat 402 and an inner ring seat 403 fixedly connected to the second support 102, the outer ring seat 401 is slidably connected to a first connecting plate 404 fixedly connected to the middle ring seat 402, and the inner ring seat 403 is slidably connected to a second connecting plate 405 fixedly connected to the middle ring seat 402.

[0051] Furthermore, a first slider 4041 is fixedly provided on the first connecting plate 404, a first annular groove 4011 for sliding of the first slider 4041 is provided on the outer ring seat 401, a second slider 4051 is fixedly provided on the second connecting plate 405, and a second annular groove 4031 for sliding of the second slider 4051 is provided on the inner ring seat 403.

[0052] Furthermore, the anti-wear component includes a connecting seat 6 fixedly connected to the middle ring seat 402, and an anti-wear seat 7 is rotatably connected to the connecting seat 6. The anti-wear seat 7 includes a sleeve 701 sleeved on the inner ring seat 403, a plurality of U-shaped plates 702 uniformly arranged on the sleeve 701 in a circumferential manner, a pin shaft 7022 rotatably arranged on the U-shaped plate 702, and an auxiliary wheel 703 arranged on the pin shaft 7022. The diameter of the auxiliary wheel 703 decreases from the end to the middle and forms a concave arc surface. The U-shaped plate 702 is rotatably connected to the connecting seat 6.

[0053] Furthermore, the driving assembly includes a driving motor 8 fixedly mounted on the first connecting plate 404 , the output shaft of the driving motor 8 is connected to the first gear 801 , and the inner wall of the outer ring seat 401 is fixedly provided with a first gear ring 4012 meshing with the first gear 801 .

[0054] Specifically, the driving motor 8 is controlled to operate so that the output shaft of the driving motor 8 drives the first gear 801 to rotate, and the first gear 801 is meshedly connected with the first gear ring 4012 on the outer ring seat 401, so that the middle ring seat 402 rotates relative to the outer ring seat 401 fixedly connected to the second support 102, and the first connecting plate 404 slides in the first annular groove 4011 through the first slider 4041. When the middle ring seat 402 rotates, it drives the plurality of anti-wear seats 7 to revolve synchronously through the connecting seat 6, so that each anti-wear seat 7 on the hinged seat 402 rotates. They can all contact with the cables passing through the twisting hole 10. When the cables are twisted, the cables passing through the twisting seat 4 are in contact and friction with the twisting seat 4 at multiple positions, avoiding that a certain position of the twisting seat 4 always contacts and rubs with the cables, so that the contact point between the cable and the inner wall of the twisting seat 4 is always changing, thereby realizing the surface wear function, reducing the wear degree of a single position of the inner wall of the twisting seat 4, and further preventing the heat generated by the friction between the cable and the twisting seat 4 from being concentrated, avoiding heat denaturation and damage of the cable, increasing the service life of the cable, and thus ensuring the cable processing quality.

[0055] Example 3: Reference Figure 1-11 , a wire twisting machine for cable processing, based on Example 2, further, the driving component also includes a transmission gear 802 rotatably connected to the first connecting plate 404, the transmission gear 802 is meshed with the first gear 801, the first connecting plate 404 is rotatably connected with a second gear 803 meshed with the transmission gear 802, the inner ring seat 403 is provided with a second gear ring 4032 meshed with the second gear 803, the inner ring seat 403 is fixed with fixed rods 4033 evenly distributed on the circumference, and the inner side wall of the sleeve 701 is provided with a spiral groove 7011 matching the fixed rod 4033.

[0056] Specifically, when the first gear 801 rotates, it meshes with the transmission gear 802 for transmission, and the transmission gear 802 meshes with the second gear 803 for transmission, so that the second gear 803 meshes with the second gear ring 4032 on the inner ring seat 403 for transmission, thereby causing the inner ring seat 403 to rotate relative to the middle ring seat 402, and the second slider 4051 on the second connecting plate 405 slides in the second annular groove 4031, and when the inner ring seat 403 rotates, the outer fixing rod 4033 cooperates with the spiral groove 7011 on the inner side wall of the sleeve seat 701, so that the sleeve seat 701 rotates relative to the inner ring seat 403. The auxiliary wheels 703 of each anti-wear seat 7 can move so that the auxiliary wheels 703 of each anti-wear seat 7 can contact the cables passing through the twisting holes 10. When the cables are twisted, the cables passing through the twisting seat 4 are in contact and rubbed with the twisting seat 4 at multiple positions, avoiding that a certain position of the twisting seat 4 always touches and rubs with the cables, so that the contact point between the cables and the inner wall of the twisting seat 4 is always changing, thereby realizing the surface wear function, reducing the wear degree of a single position of the inner wall of the twisting seat 4, and further preventing the heat generated by the friction between the cables and the twisting seat 4 from being concentrated, avoiding heat denaturation and damage of the cables, increasing the service life of the cables, and thus ensuring the cable processing quality.

[0057] Example 4: Reference Figure 1-11 , a wire twisting machine for cable processing, based on Example 3, further, the connecting seat 6 includes a connecting plate 601 fixedly connected to the middle ring seat 402 and a fixed gear 602 fixedly connected to the connecting plate 601, and a driven gear 7021 meshing with the fixed gear 602 is rotatably connected to the U-shaped plate 702, and the driven gear 7021 is fixedly connected to a pin shaft 7022 connected to the auxiliary wheel 703.

[0058] Specifically, the sleeve seat 701 drives the U-shaped plate 702 to rotate on the connecting seat 6, and the driven gear 7021 on the U-shaped plate 702 meshes with the fixed gear 602 on the connecting seat 6 for transmission, thereby causing the auxiliary wheel 703 to rotate relative to the U-shaped plate 702, so that each of the recessed arc surfaces of the auxiliary wheel 703 can contact the cable passing through the twisting hole 10, and when the cables are stranded, the cables passing through the twisting seat 4 are brought into contact and rubbed with the twisting seat 4 at multiple positions, thereby extending the interval time between a single position of the twisting seat 4 and the next contact with the wound cable, avoiding that a certain position of the twisting seat 4 always contacts and rubs with the cable, and causing the contact point between the cable and the inner wall of the twisting seat 4 to always change, thereby realizing the surface wear function, reducing the degree of wear at a single position of the inner wall of the twisting seat 4, and preventing the heat generated by the friction between the cable and the twisting seat 4 from being concentrated, avoiding heat denaturation and damage to the cable, increasing the service life of the cable, and thus ensuring the cable processing quality.

[0059] Example 5: Reference Fig.10 A wire twisting machine for cable processing, based on Example 4, further, a heat dissipation blade 11 is fixedly provided on the U-shaped plate 702, and the heat dissipation blade 11 and the U-shaped plate 702 are placed at an angle.

[0060] Specifically, by arranging fan blades on the anti-wear component, the fan blades are driven to rotate when the anti-wear component is working. The fan blades accelerate the air flow outside the anti-wear seat 7, accelerate the rapid heat dissipation of the anti-wear seat 7, and further avoid the anti-wear seat 7 generating high heat when wearing with the cable to heat the surface of the subsequently twisted cable, thereby effectively ensuring the quality and service life of the cable.

[0061] Example 6: Reference Figure 1 A wire twisting machine for cable processing, based on Example 5, further, the guide mechanism includes a support plate 9 fixedly mounted on the base 1, a rotating motor 901 is fixedly mounted on the support plate 9, a reciprocating screw rod 902 connected to the rotating motor 901 is rotatably connected to the support plate 9, and a sleeve 903 connected to the guide seat 12 is threadedly connected to the reciprocating screw rod 902.

[0062] Specifically, the rotating motor 901 is controlled to operate, and the rotating motor 901 drives the reciprocating screw 902 to rotate, so that the sleeve 903 drives the guide seat 12 to reciprocate along the axial direction of the reciprocating screw 902. The guide seat 12 has the same structure as the twisting seat 4, so that when the guide seat 12 guides the cable, the wear degree of the moving cable on the guide seat 12 is also reduced, thereby improving the service life of the equipment.

[0063] The invention also discloses a method for using a wire twisting machine for cable processing, comprising the following steps:

[0064] S1: Install the cable reel on the pay-off roller assembly 201, control the motor to drive the mounting plate 2 to rotate, and the mounting plate 2 drives the distribution plate 5 to rotate through the connecting tube 502. After the multiple cables released from the mounting plate 2 pass through the distribution plate 5, they form a twisted thick cable at the twisting seat 4;

[0065] S2: By controlling the operation of the driving motor 8, the output shaft of the driving motor 8 drives the first gear 801 to rotate, and the first gear 801 is meshed and connected with the first gear ring 4012 on the outer ring seat 401, so that the middle ring seat 402 rotates relative to the outer ring seat 401 fixedly connected to the second support 102. When the middle ring seat 402 rotates, it drives the plurality of anti-wear seats 7 to revolve synchronously through the connecting seat 6, so that each anti-wear seat 7 on the twisting seat 4 can contact the cable passing through the twisting hole 10;

[0066] When the first gear 801 rotates, it meshes with the transmission gear 802, and the transmission gear 802 meshes with the second gear 803, so that the second gear 803 meshes with the second gear ring 4032 on the inner ring seat 403, thereby causing the inner ring seat 403 to rotate relative to the middle ring seat 402;

[0067] When the inner ring seat 403 rotates, the outer fixing rod 4033 cooperates with the spiral groove 7011 on the inner side wall of the sleeve seat 701, so that the sleeve seat 701 rotates relative to the inner ring seat 403, so that the auxiliary wheel 703 of each anti-wear seat 7 can contact the cable passing through the twisting hole 10;

[0068] The sleeve 701 drives the U-shaped plate 702 to rotate on the connecting seat 6, and the driven gear 7021 on the U-shaped plate 702 is meshed with the fixed gear 602 on the connecting seat 6, thereby causing the auxiliary wheel 703 to rotate relative to the U-shaped plate 702, so that each concave arc surface of the auxiliary wheel 703 can contact the cable passing through the twisting hole 10;

[0069] S3: There are multiple friction positions between the cable passing through the twisting seat 4 and the twisting seat 4, which reduces the contact wear between the cable and each auxiliary wheel 703 when the cable travels. The thick cable passes through the twisting hole 10 and enters the guide seat 12;

[0070] S4: When the guide mechanism is working, the rotating motor 901 is controlled to run, and the rotating motor 901 drives the reciprocating screw 902 to rotate, so that the sleeve 903 drives the guide seat 12 to reciprocate along the axial direction of the reciprocating screw 902, and the twisted cable is guided by the guide seat 12 and is wound on the take-up roller of the take-up roller assembly 3 in an orderly manner.

[0071] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wire twisting machine for cable processing, comprising a base (1), on which a mounting plate (2) driven by a motor is arranged, characterized in that: Also includes: A wire-paying roller assembly (201), wherein the wire-paying roller assembly (201) is provided in multiple groups and is evenly distributed on the mounting plate (2) in a circumferential manner, and a wire-taking roller assembly (3) for taking up the twisted cable is provided at one end of the base (1) away from the mounting plate (2); A cable distribution tray (5), the cable distribution tray (5) being arranged on the base (1) via a first support (101), a connecting tube (502) being arranged between the cable distribution tray (5) and the mounting plate (2), and a threading hole (501) for a single cable to pass through being opened on the cable distribution tray (5); and A twisting seat (4), the twisting seat (4) being arranged on the base (1) via a second support (102), the twisting seat (4) being placed between the cable distribution plate (5) and the cable take-up roller assembly (3), the twisting seat (4) being provided with a plurality of anti-wear components and a driving component for driving the anti-wear components to rotate on the twisting seat (4), the plurality of anti-wear components enclosing together form a twisting hole (10) for the cable to pass through; Wherein, a guide mechanism is provided between the twisting seat (4) and the take-up roller assembly (3), and a guide seat (12) having the same structure as the twisting seat (4) is provided on the guide mechanism; The twisted seat (4) comprises an outer ring seat (401) fixedly connected to the second support seat (102), a middle ring seat (402) and an inner ring seat (403); the outer ring seat (401) is slidably connected to a first connecting plate (404) fixedly connected to the middle ring seat (402); the inner ring seat (403) is slidably connected to a second connecting plate (405) fixedly connected to the middle ring seat (402); A first sliding block (4041) is fixedly provided on the first connecting plate (404), a first annular groove (4011) for the first sliding block (4041) to slide is provided on the outer ring seat (401), a second sliding block (4051) is fixedly provided on the second connecting plate (405), and a second annular groove (4031) for the second sliding block (4051) to slide is provided on the inner ring seat (403); The anti-wear component comprises a connecting seat (6) fixedly connected to the middle ring seat (402), an anti-wear seat (7) being rotatably connected to the connecting seat (6), the anti-wear seat (7) comprising a sleeve seat (701) sleeved on the inner ring seat (403), a plurality of U-shaped plates (702) uniformly arranged on the sleeve seat (701) in a circumferential manner, a pin shaft (7022) rotatably arranged on the U-shaped plate (702), and an auxiliary wheel (703) arranged on the pin shaft (7022), the diameter of the auxiliary wheel (703) decreasing from the end portion to the middle portion to form a concave arc surface, and the U-shaped plate (702) is rotatably connected to the connecting seat (6).

2. A cable processing wire twisting machine according to claim 1, characterized in that: The drive assembly comprises a drive motor (8) fixedly mounted on a first connecting plate (404); an output shaft of the drive motor (8) is connected to a first gear (801); and an inner side wall of the outer ring seat (401) is fixedly provided with a first gear ring (4012) meshing with the first gear (801).

3. A cable processing wire twisting machine according to claim 2, characterized in that: The drive assembly further comprises a transmission gear (802) rotatably connected to the first connecting plate (404), the transmission gear (802) being meshed with the first gear (801), a second gear (803) meshed with the transmission gear (802) being rotatably connected to the first connecting plate (404), a second gear ring (4032) meshed with the second gear (803) being provided on the inner ring seat (403), fixing rods (4033) uniformly distributed around the circumference being fixed on the inner ring seat (403), and a spiral groove (7011) matching with the fixing rod (4033) being provided on the inner side wall of the sleeve seat (701).

4. A cable processing wire twisting machine according to claim 3, characterized in that: The connecting seat (6) comprises a connecting plate (601) fixedly connected to the middle ring seat (402) and a fixed gear (602) fixedly connected to the connecting plate (601); a driven gear (7021) meshing with the fixed gear (602) is rotatably connected to the U-shaped plate (702); the driven gear (7021) is fixedly connected to a pin shaft (7022) connected to the auxiliary wheel (703).

5. A cable processing wire twisting machine according to claim 4, characterized in that: The U-shaped plate (702) is fixedly provided with heat dissipation blades (11), and the heat dissipation blades (11) and the U-shaped plate (702) are placed at an inclination.

6. A cable processing wire twisting machine according to claim 5, characterized in that: The guide mechanism comprises a support plate (9) fixedly mounted on the base (1), a rotating motor (901) being fixedly mounted on the support plate (9), a reciprocating screw rod (902) connected to the rotating motor (901) being rotatably connected to the support plate (9), and a sleeve (903) connected to the guide seat (12) being threadedly connected to the reciprocating screw rod (902).

7. A method for using the cable processing wire twisting machine according to claim 6, characterized in that: The following steps are involved: S1: The cable reel is mounted on the pay-off roller assembly (201), and the motor is controlled to drive the mounting plate (2) to rotate. The mounting plate (2) drives the cable distribution plate (5) to rotate via the connecting tube (502). The plurality of cables released from the mounting plate (2) pass through the cable distribution plate (5) and form a twisted thick cable at the twisting seat (4); S2: By controlling the operation of the driving motor (8), the output shaft of the driving motor (8) drives the first gear (801) to rotate, and the first gear (801) is meshedly connected with the first gear ring (4012) on the outer ring seat (401), so that the middle ring seat (402) rotates relative to the outer ring seat (401) fixedly connected to the second support seat (102), and when the middle ring seat (402) rotates, it drives the plurality of anti-wear seats (7) to revolve synchronously through the connecting seat (6), so that each anti-wear seat (7) on the twisting seat (4) can contact the cable passing through the twisting hole (10); When the first gear (801) rotates, it meshes with the transmission gear (802) for transmission, and the transmission gear (802) meshes with the second gear (803) for transmission, so that the second gear (803) meshes with the second gear ring (4032) on the inner ring seat (403) for transmission, thereby causing the inner ring seat (403) to rotate relative to the middle ring seat (402); When the inner ring seat (403) rotates, the outer fixing rod (4033) cooperates with the spiral groove (7011) on the inner side wall of the sleeve seat (701), so that the sleeve seat (701) rotates relative to the inner ring seat (403), so that the auxiliary wheel (703) of each anti-wear seat (7) can contact the cable passing through the twisting hole (10); The sleeve (701) drives the U-shaped plate (702) to rotate on the connecting seat (6), and the driven gear (7021) on the U-shaped plate (702) meshes with the fixed gear (602) on the connecting seat (6) to transmit, thereby causing the auxiliary wheel (703) to rotate relative to the U-shaped plate (702), so that each concave arc surface of the auxiliary wheel (703) can contact the cable passing through the twisting hole (10); S3: There are multiple friction positions between the cable passing through the twisting seat (4) and the twisting seat (4), which reduces the contact wear between the cable and each auxiliary wheel (703) when the cable travels, and the thick cable passes through the twisting hole (10) and enters the guide seat (12); S4: When the guide mechanism is working, the rotating motor (901) is controlled to operate, and the rotating motor (901) drives the reciprocating screw (902) to rotate, so that the sleeve (903) drives the guide seat (12) to move back and forth along the axial direction of the reciprocating screw (902), and the twisted cables are guided by the guide seat (12) and are wound up in an orderly manner on the take-up roller of the take-up roller assembly (3).

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