CN118824633A - A cable fork twisting machine and working method - Google Patents

Abstract

The present invention belongs to the technical field of cable production, and discloses a cable fork twisting machine and a working method, including a mounting base, a first driving motor is fixedly connected to one side of the top of the mounting base, a first mounting block is arranged on one side of the first driving motor, a first supporting block is fixedly connected to one side of the first mounting block, and the first mounting block and the first supporting block are both fixedly connected to the mounting base. The present invention starts the first driving motor to rotate and drives the fourth rotating shaft to rotate, and the fourth rotating shaft rotates to drive the first wire wheel to rotate. When the device twists the cable, the first rotating ring rotates to drive the whole device to rotate, thereby completing the twisting work, and due to the synchronous rotation, the twisting can be made more uniform and the twisting quality can be improved. At the same time, the first wire wheel will rotate synchronously during the twisting to avoid the cable from being entangled during the twisting, and the rotation of the first wire wheel can improve the smoothness of the output line.

Description

A cable fork twisting machine and working method

Technical Field

The invention belongs to the technical field of cable production, and in particular relates to a cable fork twisting machine and a working method.

Background Art

Wire stranding machine is a kind of mechanical equipment that can be widely used in twisting various soft/hard conductor wires, so that multiple single conductors are twisted into one strand to meet the process requirements of wires. Wire stranding machine can be generally divided into single stranding machine, pair stranding machine, high-speed stranding machine, back-twisting machine, cage stranding machine, frame stranding machine, tubular stranding machine and disc stranding machine according to the stranding method.

However, the existing cable fork twisting machines often have some problems in actual use: first, during the cable twisting process, the existing cable fork twisting machines need to install multiple cable reels on the twisting support plate and then twist them. During the twisting process, multiple cables will rub against the guide plate, causing scratches on the cable surface, thereby affecting the quality of cable twisting and reducing the service life of the cable. At the same time, since the cable reel is heavy, the efficiency of replacing the cable reel by a crane is slow, affecting work efficiency.

Summary of the invention

The object of the present invention is to provide a cable fork twisting machine and a working method to solve the problems raised in the above background technology.

The technical solution of the present invention is as follows: a cable fork twisting machine comprises a mounting base, a first driving motor is fixedly connected to one side of the top of the mounting base, a first mounting block is arranged on one side of the first driving motor, a first supporting block is fixedly connected to one side of the first mounting block, the first mounting block and the first supporting block are both fixedly connected to the mounting base, the first mounting block and the first supporting block are internally rotatably connected with a first rotating shaft, a first gear, a first rotating ring and a mounting ring are fixedly connected to the outer side of the first rotating shaft, a plurality of second gears are meshedly connected to the outer side of the first gear, a plurality of second rotating shafts are respectively rotatably connected to the middle of the plurality of second gears, the plurality of second rotating shafts are all fixedly connected to the first rotating ring, and the plurality of The outer sides of the second rotating shafts are respectively meshed and connected with multiple third gears, the middles of the multiple third gears are respectively fixedly connected with multiple third rotating shafts, the multiple third rotating shafts all penetrate the first rotating ring and are rotatably connected with the first rotating ring, one ends of the multiple third rotating shafts are respectively fixedly connected with multiple U-shaped mounting blocks, multiple first wire wheels are respectively arranged inside the multiple U-shaped mounting blocks, multiple threaded buttons are respectively threadedly connected at both ends of the multiple first wire wheels, the threaded buttons are fitted with the outer surfaces of the two ends of the U-shaped mounting blocks, the threaded buttons are rotatably connected with the U-shaped mounting blocks, a swinging assembly is arranged inside the first rotating ring, a sliding assembly is arranged inside the mounting base, and a transmission assembly is arranged inside the first mounting block.

Preferably, the swing assembly includes a movable groove, a plurality of first wire crimping wheels are arranged inside the movable groove, a plurality of second wire crimping wheels are respectively arranged at the lower ends of the plurality of first wire crimping wheels, a plurality of first fixed rods are respectively fixedly connected on both sides of the middle part of the plurality of first wire crimping wheels and the second wire crimping wheels, a plurality of first sliding rods are respectively arranged on one side of the plurality of first fixed rods, the plurality of first sliding rods are respectively fixedly connected to the first wire crimping wheels and the second wire crimping wheels, the plurality of first fixed rods and the plurality of first sliding rods are all slidably connected to the mounting ring, a movable rod is fixedly connected to one end of the first sliding rod, and the movable rod is slidably connected to the movable groove.

Preferably, the swing assembly also includes a triangular rotating block, a second rotating ring is attached to both sides of the triangular rotating block, one end of the second rotating ring is fixedly connected to a first connecting rod, one end of the first connecting rod is fixedly connected to a pushing rod, and both ends of the pushing rod are fixedly connected to the movable rod.

Preferably, the first crimping wheel and the second crimping wheel are staggered with each other, the movable rod is fixedly connected to the first sliding rods at both ends of the second crimping wheel at the top and bottom ends, and the movable rod and the second crimping wheels on both sides are fixedly connected to the first sliding rod at only one end.

Preferably, the sliding assembly includes an installation groove, a plurality of second fixed rods are fixedly connected inside the installation groove, a second sliding rod is slidably connected inside the plurality of second fixed rods, two screw sleeves are respectively fixedly connected inside the installation groove, two first screws are movably installed inside the two screw sleeves, two first bevel gears are respectively threadedly connected to the outside of the two first screws, two second bevel gears are respectively meshed and connected to one side of the two first bevel gears, a rotating rod is fixedly connected inside the two second bevel gears, one end of the rotating rod is rotatably connected to the installation base, the other end of the rotating rod is fixedly connected to the outside of the second connecting rod, and a handle is fixedly connected to one side of the second connecting rod.

Preferably, the sliding assembly further comprises a lifting table top, the lifting table top is fixedly connected to the top of the second sliding rod, and two limit slots are provided on the top of the lifting table top.

Preferably, two support seats are fixedly connected to the top of the mounting base, a placement groove is opened inside the support seat, a support rod is fixedly connected inside the placement groove, a rotating wheel is rotatably connected to the outer side of the support rod, and the rotating wheel cooperates with the mounting ring.

Preferably, the transmission assembly includes a fourth rotating shaft, the fourth rotating shaft is fixedly connected to the output end of the first driving motor, a first pulley is fixedly connected to the outer side of the fourth rotating shaft, a second pulley is fixedly connected to the outer side of the first rotating shaft, the first pulley and the second pulley are arranged correspondingly, a belt is arranged between the first pulley and the second pulley, the first pulley and the second pulley are connected by the belt, a second support block is fixedly connected to the suspended side of the bottom of the first driving motor, and the second support block is fixedly connected to the mounting base.

Preferably, a supporting base is fixedly connected to one side of the top of the mounting base, two limit plates are fixedly connected to the top of the supporting base, a second motor is fixedly connected to one side of the limit plate, two second wire twisting wheels are arranged inside the limit plate, a first wire twisting wheel is arranged below the second wire twisting wheel, the second wire twisting wheel and the first wire twisting wheel are rotatably connected with a connecting shaft, the output end of the second motor is fixedly connected to the bottom connecting shaft, the connecting shaft is rotatably connected to the limiting plate, a plurality of wire grooves are opened on the mounting ring, the wire grooves correspond to the first wire wheel, the first wire pressing wheel and the second wire pressing wheel, and one end of the mounting ring is fixedly connected to a connecting plate.

The present invention also provides a working method of a cable fork twisting machine, comprising the following steps:

S1. Place and fix the first wire wheel in advance before work;

S2, passing the cable disposed outside the first wire wheel through the first wire pressing wheel, the second wire pressing wheel, the first wire twisting wheel and the second wire twisting wheel respectively;

S3. Start the first drive motor and the second motor at the same time, and the cables will be twisted due to the rotation of the first drive motor and the second motor.

The working principle and beneficial effects of the present invention are:

1. The present invention places the first wire wheel on the surface of the lifting table top, and the limiting groove engages with both sides of the first wire wheel to limit the first wire wheel to prevent sliding, thereby causing damage to the cable and injury to personnel. At this time, the handle is shaken, and the shaking of the handle drives the second connecting rod to rotate, and the rotation of the second connecting rod drives the first bevel gear to rotate, and the rotation of the first bevel gear drives the first screw to rise, and the rising of the first screw drives the lifting table top to rise. When it rises to a suitable position, the installation of the first wire wheel is completed, thereby improving the replacement speed and improving the work efficiency.

2. The present invention starts the first drive motor to rotate and drives the fourth shaft to rotate, and the fourth shaft rotates to drive the first wire wheel to rotate. When the device is twisting cables, the first rotating ring rotates to drive the whole device to rotate, thereby completing the twisting work. Moreover, due to the synchronous rotation, the twisting can be made more uniform and the twisting quality is improved. At the same time, the first wire wheel will rotate synchronously during twisting to avoid the cable from being entangled during twisting. The rotation of the first wire wheel can improve the smoothness of the output line.

3. The present invention drives the triangular rotating block to rotate by rotating the first rotating shaft. When the triangular rotating block rotates, the second rotating ring that is in contact with the surface of the triangular rotating block moves along the curvature of the outer surface of the triangular rotating block, thereby driving the first connecting rod and the pushing rod to move left and right. The left and right movement of the pushing rod drives the first fixed rod to move left and right. The left and right movement of the first fixed rod drives multiple second crimping wheels and the first fixed rod to move left and right synchronously. The left and right movement of the second crimping wheels and the first fixed rod adapts to the left and right movement of the cable during the twisting process, thereby avoiding the increase of pressure on a single side of the cable during the twisting process, thereby causing wear on the cable surface and affecting the twisting effect.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a schematic diagram of the overall structure of the present invention;

FIG2 is a schematic diagram of the rotating ring structure of the present invention;

FIG3 is a schematic diagram of the structure of a U-shaped mounting block of the present invention;

FIG4 is a schematic diagram of the structure of the lifting assembly of the present invention;

FIG5 is a cross-sectional view of a rotating ring of the present invention;

FIG6 is an enlarged view of the structure at A in FIG5 of the present invention;

FIG. 7 is a schematic diagram of the structure of the transmission assembly of the present invention.

In the figure: 1, mounting base; 2, first driving motor; 3, first mounting block; 4, first supporting block; 5, first rotating shaft; 6, first gear; 7, second gear; 8, second rotating shaft; 9, third gear; 10, third rotating shaft; 11, first rotating ring; 12, U-shaped mounting block; 13, first wire wheel; 14, threaded button; 15, mounting ring; 16, movable groove; 17, first wire pressing wheel; 18, second wire pressing wheel; 19, first fixed rod; 20, first sliding rod; 21, movable rod; 22, triangular rotating block; 23, second rotating ring; 24, first connecting rod; 25, pushing rod; 26. Mounting slot; 27. Second fixed rod; 28. Second sliding rod; 29. Screw sleeve; 30. First screw; 31. First bevel gear; 32. Second bevel gear; 33. Rotating rod; 34. Second connecting rod; 35. Handle; 36. Lifting table top; 37. Limiting slot; 38. Support seat; 39. Support rod; 40. Rotating wheel; 41. Fourth rotating shaft; 42. First pulley; 43. Second pulley; 44. Belt; 45. Second supporting block; 46. Support base; 47. Limiting plate; 48. Second motor; 49. First winding wheel; 50. Connecting rotating shaft; 51. Second winding wheel.

DETAILED DESCRIPTION

The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

As shown in Figures 1 to 7, an embodiment of the present invention provides a cable fork twisting machine and a working method, including a mounting base 1, a first driving motor 2 is fixedly connected to one side of the top of the mounting base 1, a first mounting block 3 is provided on one side of the first driving motor 2, a first mounting block 3 is fixedly connected to one side of the first mounting block 3, the first mounting block 3 and the first supporting block 4 are both fixedly connected to the mounting base 1, the first mounting block 3 and the first supporting block 4 are internally rotatably connected to a first rotating shaft 5, and the first rotating shaft 5 is fixedly connected to the outside of the first rotating shaft 5. A first gear 6, a first rotating ring 11 and a mounting ring 1 5, a plurality of second gears 7 are meshedly connected to the outer side of the first gear 6, a plurality of second rotating shafts 8 are rotatably connected to the middle of the plurality of second gears 7, and the plurality of second rotating shafts 8 are fixedly connected to the first rotating ring 11, a plurality of third gears 9 are meshedly connected to the outer side of the plurality of second rotating shafts 8, a plurality of third rotating shafts 10 are fixedly connected to the middle of the plurality of third gears 9, and the plurality of third rotating shafts 10 all penetrate the first rotating ring 11 and are rotatably connected to the first rotating ring 11, and a plurality of U-shaped mounting blocks 12 are fixedly connected to one end of the plurality of third rotating shafts 10, and a plurality of U-shaped mounting blocks 12 are fixedly connected to the one end of the plurality of third rotating shafts 10. The block 12 is provided with a plurality of first wire wheels 13, and the two ends of the plurality of first wire wheels 13 are respectively threadedly connected with a plurality of threaded buttons 14, the threaded buttons 14 are fitted with the outer surfaces of the two ends of the U-shaped mounting block 12, and the threaded buttons 14 are rotatably connected with the U-shaped mounting block 12. A swing component is provided inside the first rotating ring 11, a sliding component is provided inside the mounting base 1, and a transmission component is provided inside the first mounting block 3. When in use, the first rotating shaft 5 rotates to drive the first gear 6 to rotate, the first gear 6 rotates to drive the second rotating shaft 8 to rotate, and the second rotating shaft 8 rotates to drive the third The gear 9 rotates, the third gear 9 rotates to drive the third rotating shaft 10 to rotate, the third rotating shaft 10 rotates to drive the U-shaped mounting block 12 to rotate, and the U-shaped mounting block 12 rotates to drive the first wire wheel 13 to rotate. When the first rotating ring 11 of the device is twisting the cable, it can drive the whole to rotate, so as to complete the twisting work, and because of the synchronous rotation, the twisting can be made more uniform and the twisting quality is improved. At the same time, the first wire wheel 13 will rotate synchronously during twisting to avoid the cable from being entangled during twisting. The rotation of the first wire wheel 13 can improve the smoothness of the output line.

The swing assembly includes a movable groove 16, a plurality of first crimping wheels 17 are arranged inside the movable groove 16, a plurality of second crimping wheels 18 are arranged at the lower ends of the plurality of first crimping wheels 17, a plurality of first fixing rods 19 are fixedly connected to both sides of the middle of the plurality of first crimping wheels 17 and the second crimping wheels 18, a plurality of first sliding rods 20 are arranged on one side of the plurality of first fixing rods 19, the plurality of first sliding rods 20 are fixedly connected to the first crimping wheels 17 and the second crimping wheels 18, and the plurality of first fixing rods 19 and the plurality of first sliding rods 20 are fixedly connected to the first crimping wheels 17 and the second crimping wheels 18, respectively, and the plurality of first fixing rods 19 and the plurality of first sliding rods 20 are both connected to the mounting ring 1 5 sliding connection, one end of the first sliding rod 20 is fixedly connected with a movable rod 21, and the movable rod 21 is slidably connected with the movable groove 16. When the cable is twisted, it will rub against the first crimping wheel 17 and the second crimping wheel 18. When friction occurs, the first crimping wheel 17 and the second crimping wheel 18 will rotate, so that the friction when the cable is twisted changes from dry friction to rolling friction, so that the friction coefficient of the cable drops rapidly and can be ignored during the twisting process, thereby avoiding scratches on the cable surface, thereby affecting the quality of cable twisting and improving the service life of the cable. At the same time, the first The length of the wire wheel 13 makes the position of the cable on the first wire wheel 13 during the twisting process not single, but reciprocating along the outer surface of the first wire wheel 13. At this time, the cable will be pressed against the first wire pressing wheel 17 and the second wire pressing wheel 18 when it moves back and forth. If the first wire pressing wheel 17 and the second wire pressing wheel 18 are fixed, the friction between the two sides will be increased, thereby causing wear. At this time, the first rotating shaft 5 rotates to drive the triangular rotating block 22 to rotate, and the triangular rotating block 22 rotates to make the second rotating block 22 in contact with the surface of the triangular rotating block 22 The circular ring 23 moves along the curvature of the outer surface of the triangular rotating block 22, thereby driving the first connecting rod 24 and the pushing rod 25 to move left and right. The left and right movement of the pushing rod 25 drives the first fixed rod 19 to move left and right. The left and right movement of the first fixed rod 19 drives the multiple second crimping wheels 18 and the first fixed rod 19 to move left and right synchronously. The second crimping wheels 18 and the first fixed rod 19 move left and right to adapt to the left and right movement of the cable during the twisting process, thereby avoiding the increase of pressure on a single side of the cable during the twisting process, thereby causing wear on the cable surface and affecting the twisting effect.

Among them, the swing assembly also includes a triangular rotating block 22, and a second rotating ring 23 is attached to both sides of the triangular rotating block 22. One end of the second rotating ring 23 is fixedly connected to a first connecting rod 24, and one end of the first connecting rod 24 is fixedly connected to a pushing rod 25. Both ends of the pushing rod 25 are fixedly connected to the movable rod 21. The first fixed rod 19 is driven to move left and right through the cooperation of the triangular rotating block 22 and the second rotating ring 23.

Among them, the first wire pressing wheel 17 and the second wire pressing wheel 18 are staggered with each other, the movable rod 21 is fixedly connected to the first sliding rods 20 at both ends of the second wire pressing wheel 18 at the top and bottom ends, the movable rod 21 and the second wire pressing wheels 18 on both sides are fixedly connected to the first sliding rod 20 at one end, and the staggered area of the first wire pressing wheel 17 and the second wire pressing wheel 18 is small, so that the first fixed rod 19 can move without affecting the overall left and right swing.

Among them, the sliding assembly includes a mounting groove 26, a plurality of second fixed rods 27 are fixedly connected inside the mounting groove 26, a second sliding rod 28 is slidably connected inside the plurality of second fixed rods 27, two screw sleeves 29 are respectively fixedly connected inside the mounting groove 26, two first screws 30 are movably installed inside the two screw sleeves 29, two first screws 30 are respectively threadedly connected to the outside of the two first screws 30, two first bevel gears 31 are respectively meshed and connected to one side of the two first bevel gears 31, a rotating rod 33 is fixedly connected inside the two second bevel gears 32, one end of the rotating rod 33 is rotatably connected to the mounting base 1, the other end of the rotating rod 33 is fixedly connected to the outside of the second connecting rod 34, and a handle 35 is fixedly connected to one side of the second connecting rod 34.

Among them, the sliding assembly also includes a lifting table top 36, which is fixedly connected to the top of the second sliding rod 28. Two limit slots 37 are provided on the top of the lifting table top 36. When the first wire wheel 13 needs to be installed, the first wire wheel 13 is placed on the surface of the lifting table top 36 by rotation, and the limit slots 37 are engaged with the two sides of the first wire wheel 13 to limit the first wire wheel 13 to prevent sliding, causing damage to the cable and injury to personnel. At this time, the handle 35 is shaken, and the shaking of the handle 35 drives the second connecting rod 34 to rotate, and the rotation of the second connecting rod 34 drives the first bevel gear 31 to rotate, and the rotation of the first bevel gear 31 drives the first screw rod 30 to rise, and the rising of the first screw rod 30 drives the lifting table top 36 to rise. When it rises to a suitable position, the installation of the first wire wheel 13 is completed, thereby improving the replacement speed and improving work efficiency.

Among them, two support seats 38 are fixedly connected to the top of the mounting base 1, a placement groove is opened inside the support seat 38, a support rod 39 is fixedly connected inside the placement groove, and a rotating wheel 40 is rotatably connected to the outer side of the support rod 39. The rotating wheel 40 cooperates with the mounting ring 15, and the mounting ring 15 is supported by the contact between the mounting ring 15 and the rotating wheel 40, thereby reducing the force on the first rotating shaft 5.

Among them, the transmission assembly includes a fourth rotating shaft 41, the fourth rotating shaft 41 is fixedly connected to the output end of the first driving motor 2, a first pulley 42 is fixedly connected to the outer side of the fourth rotating shaft 41, a second pulley 43 is fixedly connected to the outer side of the first rotating shaft 5, the first pulley 42 and the second pulley 43 are arranged correspondingly, a belt 44 is arranged between the first pulley 42 and the second pulley 43, the first pulley 42 and the second pulley 43 are connected through the belt 44, a second support block 45 is fixedly connected to the suspended side of the bottom of the first driving motor 2, and the second support block 45 is fixedly connected to the mounting base 1, and the fourth rotating shaft 41 is driven to rotate by the rotation of the first driving motor 2, the fourth rotating shaft 41 is driven to rotate by the rotation of the first pulley 42, the first pulley 42 is driven to rotate by the rotation of the second pulley 43 and the belt 44, and the second pulley 43 rotates instead of the first rotating shaft 5, thereby realizing transmission.

Among them, a support base 46 is fixedly connected to one side of the top of the mounting base 1, two limit plates 47 are fixedly connected to the top of the support base 46, a second motor 48 is fixedly connected to one side of the limit plate 47, two second stranding wheels 51 are arranged inside the limit plate 47, a first stranding wheel 49 is arranged below the second stranding wheel 51, the second stranding wheel 51 and the first stranding wheel 49 are both rotatably connected with a connecting shaft 50, the output end of the second motor 48 is fixedly connected to the bottom connecting shaft 50, and the connecting shaft 50 is rotatably connected to the limit plate 47 The connection and installation ring 15 are provided with a plurality of wire grooves, which correspond to the first wire wheel 13, the first wire pressing wheel 17 and the second wire pressing wheel 18. A connecting plate is fixedly connected to one end of the installation ring 15. By starting the second motor 48, the second motor 48 rotates to drive the connecting shaft 50 to rotate, and the connecting shaft 50 rotates to drive the first twisting wheel 49 and the second twisting wheel 51 to rotate, thereby twisting the cable. At the same time, the connecting plate can rotate synchronously with the installation ring 15 and the first rotating ring 11 to twist the cable.

Here’s how it works:

S1. Place and fix the first wire wheel 13 in advance before work;

S2, passing the cable disposed outside the first wire wheel 13 through the first wire pressing wheel 17, the second wire pressing wheel 18, the first wire twisting wheel 49 and the second wire twisting wheel 51 respectively;

S3, starting the first drive motor 2 and the second motor 48 at the same time, the cables will be twisted due to the rotation of the first drive motor 2 and the second motor 48.

Working principle:

When installing the first wire wheel 13, the first wire wheel 13 is placed on the surface of the lifting table 36, and the limiting groove 37 is engaged with the two sides of the first wire wheel 13 to limit the first wire wheel 13 to prevent sliding, thereby causing damage to the cable and injury to personnel. At this time, the handle 35 is shaken, and the shaking of the handle 35 drives the second connecting rod 34 to rotate, and the rotation of the second connecting rod 34 drives the first bevel gear 31 to rotate, and the rotation of the first bevel gear 31 drives the first screw rod 30 to rise, and the rising of the first screw rod 30 drives the lifting table 36 to rise. When it rises to a suitable position, the installation of the first wire wheel 13 is completed, thereby improving the replacement speed and improving the work efficiency.

After the first wire wheel 13 is installed, the first driving motor 2 is started to rotate to drive the fourth rotating shaft 41 to rotate, the fourth rotating shaft 41 rotates to drive the first pulley 42 to rotate, the first pulley 42 rotates to drive the second pulley 43 and the belt 44 to rotate, the second pulley 43 rotates to replace the first rotating shaft 5, the first rotating shaft 5 rotates to drive the first gear 6 to rotate, the first gear 6 rotates to drive the second rotating shaft 8 to rotate, the second rotating shaft 8 rotates to drive the third gear 9 to rotate, the third gear 9 rotates to drive the third rotating shaft 10 to rotate, the third rotating shaft 10 rotates to drive the U-shaped mounting block 12 to rotate, the U-shaped mounting block 12 rotates to drive the first wire wheel 13 to rotate, the first rotating ring 11 of the device can drive the whole to rotate when twisting the cable, so as to complete the twisting work, and due to the synchronous rotation, the twisting can be made more uniform, and the twisting quality is improved. At the same time, the first wire wheel 13 will rotate synchronously during the twisting to avoid the cable from being entangled during the twisting, and the rotation of the first wire wheel 13 can improve the smoothness of the output line;

At the same time, the second motor 48 is started, and the second motor 48 rotates to drive the connecting shaft 50 to rotate, and the connecting shaft 50 rotates to drive the first twisting wheel 49 and the second twisting wheel 51 to rotate, so as to twist the cable to complete the work;

At the same time, when the cable is twisted, it will rub against the first crimping wheel 17 and the second crimping wheel 18. When friction occurs, the first crimping wheel 17 and the second crimping wheel 18 will rotate, so that the friction when the cable is twisted changes from dry friction to rolling friction, so that the friction coefficient of the cable drops rapidly and can be ignored during the twisting process, thereby avoiding scratches on the cable surface, thereby affecting the quality of the cable twisting and improving the service life of the cable. At the same time, the length of the first wire wheel 13 makes the position of the cable on the first wire wheel 13 during the twisting process not single, but reciprocates along the outer surface of the first wire wheel 13. At this time, when the cable reciprocates, it will be pressurized by one side of the first wire wheel 17 and the second wire wheel 18. If the first wire wheel 17 and the second wire wheel 18 are fixed, they will contact the two wire wheels. The friction force on the side is enhanced, thereby causing wear. At this time, the first rotating shaft 5 rotates to drive the triangular rotating block 22 to rotate. The triangular rotating block 22 rotates to make the second rotating ring 23 that is in contact with the surface of the triangular rotating block 22 move along the curvature of the outer surface of the triangular rotating block 22, thereby driving the first connecting rod 24 and the pushing rod 25 to move left and right. The pushing rod 25 moves left and right to drive the first fixed rod 19 to move left and right. The first fixed rod 19 moves left and right to drive multiple second crimping wheels 18 and the first fixed rod 19 to move left and right synchronously. The second crimping wheels 18 and the first fixed rod 19 move left and right to adapt to the left and right movement of the cable during the twisting process, thereby avoiding the increase of pressure on a single side of the cable during the twisting process, thereby causing wear on the cable surface and affecting the twisting effect.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cable fork twisting machine, comprising a mounting base (1), wherein a first drive motor (2) is fixedly connected to one side of the top of the mounting base (1), a first mounting block (3) is arranged on one side of the first drive motor (2), a first supporting block (4) is fixedly connected to one side of the first mounting block (3), and the first mounting block (3) and the first supporting block (4) are both fixedly connected to the mounting base (1), characterized in that: a first rotating shaft (5) is rotatably connected inside the first mounting block (3) and the first supporting block (4), a first gear (6), a first rotating ring (11) and a mounting ring (15) are fixedly connected to the outer side of the first rotating shaft (5), a plurality of second gears (7) are meshedly connected to the outer side of the first gear (6), a plurality of second rotating shafts (8) are rotatably connected to the middle of the plurality of second gears (7), the plurality of second rotating shafts (8) are fixedly connected to the first rotating ring (11), and the plurality of second rotating shafts (8) are fixedly connected to the first rotating ring (11). A plurality of third gears (9) are meshedly connected to the outer side of the rotating shaft (8), a plurality of third rotating shafts (10) are fixedly connected to the middle of the plurality of third gears (9), the plurality of third rotating shafts (10) all penetrate the first rotating ring (11) and are rotatably connected to the first rotating ring (11), a plurality of U-shaped mounting blocks (12) are fixedly connected to one end of the plurality of third rotating shafts (10), a plurality of first wire wheels (13) are respectively arranged inside the plurality of U-shaped mounting blocks (12), a plurality of thread buttons (14) are respectively threadedly connected to the two ends of the plurality of first wire wheels (13), the thread buttons (14) are fitted with the outer surfaces of the two ends of the U-shaped mounting blocks (12), the thread buttons (14) are rotatably connected to the U-shaped mounting blocks (12), a swing component is arranged inside the first rotating ring (11), a sliding component is arranged inside the mounting base (1), and a transmission component is arranged inside the first mounting block (3). 2. A cable fork twisting machine according to claim 1, characterized in that: the swing component includes a movable groove (16), a plurality of first pressing wheels (17) are arranged inside the movable groove (16), a plurality of second pressing wheels (18) are respectively arranged at the lower ends of the plurality of first pressing wheels (17), a plurality of first fixed rods (19) are respectively fixedly connected to both sides of the middle of the plurality of first pressing wheels (17) and the second pressing wheels (18), a plurality of first sliding rods (20) are respectively arranged on one side of the plurality of first fixed rods (19), the plurality of first sliding rods (20) are respectively fixedly connected to the first pressing wheel (17) and the second pressing wheel (18), the plurality of first fixed rods (19) and the plurality of first sliding rods (20) are both slidably connected to the mounting ring (15), and a movable rod (21) is fixedly connected to one end of the first sliding rod (20), and the movable rod (21) is slidably connected to the movable groove (16). 3. A cable fork twisting machine according to claim 2, characterized in that: the swing assembly also includes a triangular rotating block (22), and second rotating rings (23) are attached to both sides of the triangular rotating block (22), one end of the second rotating ring (23) is fixedly connected to a first connecting rod (24), one end of the first connecting rod (24) is fixedly connected to a push rod (25), and both ends of the push rod (25) are fixedly connected to the movable rod (21). 4. A cable fork twisting machine according to claim 3, characterized in that: the first crimping wheel (17) and the second crimping wheel (18) are staggered with each other, the movable rod (21) is fixedly connected to the first sliding rods (20) at both ends of the second crimping wheel (18) at the top and bottom, and the movable rod (21) and the second crimping wheels (18) on both sides are only fixedly connected to the first sliding rod (20) at one end. 5. A cable fork twisting machine according to claim 4, characterized in that: the sliding assembly comprises a mounting groove (26), a plurality of second fixed rods (27) are fixedly connected inside the mounting groove (26), a second sliding rod (28) is slidably connected inside the plurality of second fixed rods (27), two screw sleeves (29) are respectively fixedly connected inside the mounting groove (26), two first screws (30) are movably installed inside the two screw sleeves (29), the outer sides of the two first screws (30) are respectively threadedly connected to two first bevel gears (31), one side of the two first bevel gears (31) are respectively meshed and connected to two second bevel gears (32), the inner sides of the two second bevel gears (32) are fixedly connected to a rotating rod (33), one end of the rotating rod (33) is rotatably connected to the mounting base (1), the outer side of the other end of the rotating rod (33) is fixedly connected to a second connecting rod (34), and one side of the second connecting rod (34) is fixedly connected to a handle (35). 6. A cable fork twisting machine according to claim 5, characterized in that: the sliding assembly also includes a lifting table top (36), the lifting table top (36) is fixedly connected to the top of the second sliding rod (28), and two limit slots (37) are opened on the top of the lifting table top (36). 7. A cable fork twisting machine according to claim 6, characterized in that: two support seats (38) are fixedly connected to the top of the mounting base (1), a placement groove is opened inside the support seat (38), a support rod (39) is fixedly connected inside the placement groove, and a rotating wheel (40) is rotatably connected to the outer side of the support rod (39), and the rotating wheel (40) cooperates with the mounting ring (15). 8. A cable fork twisting machine according to claim 7, characterized in that: the transmission assembly includes a fourth rotating shaft (41), the fourth rotating shaft (41) is fixedly connected to the output end of the first driving motor (2), the outer side of the fourth rotating shaft (41) is fixedly connected to a first pulley (42), the outer side of the first rotating shaft (5) is fixedly connected to a second pulley (43), the first pulley (42) and the second pulley (43) are arranged correspondingly, a belt (44) is arranged between the first pulley (42) and the second pulley (43), the first pulley (42) and the second pulley (43) are connected through the belt (44), a second support block (45) is fixedly connected to the suspended side of the bottom of the first driving motor (2), and the second support block (45) is fixedly connected to the mounting base (1). 9. A cable fork twisting machine according to claim 8, characterized in that: a support base (46) is fixedly connected to one side of the top of the mounting base (1), two limit plates (47) are fixedly connected to the top of the support base (46), a second motor (48) is fixedly connected to one side of the limit plate (47), two second twisting wheels (51) are arranged inside the limit plate (47), a first twisting wheel (49) is arranged below the second twisting wheel (51), a connecting shaft (50) is rotatably connected to the inside of the second twisting wheel (51) and the first twisting wheel (49), an output end of the second motor (48) is fixedly connected to the bottom connecting shaft (50), the connecting shaft (50) is rotatably connected to the limit plate (47), a plurality of wire grooves are opened on the mounting ring (15), the wire grooves correspond to the first wire wheel (13), the first wire pressing wheel (17) and the second wire pressing wheel (18), and a connecting plate is fixedly connected to one end of the mounting ring (15). 10. A method for operating a cable fork twisting machine according to any one of claims 1 to 9, characterized in that it comprises the following steps: S1. Place and fix the first wire wheel (13) in advance before working; S2, passing the cable disposed outside the first wire wheel (13) through the first wire pressing wheel (17), the second wire pressing wheel (18), the first wire twisting wheel (49) and the second wire twisting wheel (51); S3, starting the first drive motor (2) and the second motor (48) simultaneously, and the cables will be twisted due to the rotation of the first drive motor (2) and the second motor (48).