A cable forming machine

Abstract

This invention belongs to the field of cable processing technology, specifically a cable forming machine, including a processing table. A traction roller is rotatably connected to one side of the top of the processing table, and a stranding wheel is provided on the other side of the top of the processing table. A support frame is provided on the outer side of the stranding wheel, and the bottom end of the support frame is fixedly connected to the top of the processing table. Multiple stranding holes are evenly spaced inside the stranding wheel, and an adjustment component for automatically adjusting the inner diameter is provided inside the stranding holes. A limit motor drives a gear ring to rotate, which causes the adjustment column to move the support roller. The movement of the support roller can press the wire into the position between it, realizing automatic adjustment of the position of the support roller according to the wire of different diameters. When the wire is loose, the rotating rod can be inserted into the fixed groove to clamp the wire, thus tensioning the wire. After the wire is taut, the rotating rod automatically separates from the fixed groove, realizing adaptive adjustment of the wire tension.

Description

Technical Field

[0001] This invention belongs to the field of cable processing technology, specifically a cable forming machine. Background Technology

[0002] Cable is a tool used for transmitting electricity. Cable production uses cable stranding machines, which can twist multiple conductors together to form a single cable. Cables composed of multiple conductors are stronger and have higher efficiency in transmitting electricity.

[0003] A patent application with authorization announcement number CN117577395B discloses a cable cabling device that adjusts the tension of adjacent auxiliary cables by adjusting the position of the first slider. Adjusting the tension can make the cable tighter and prevent the cable from becoming loose.

[0004] When the above-mentioned technical solution is used, the wires are twisted through a turntable. However, the wires have different diameters, and the contact area of ​​wires of different diameters as they pass through the holes of the turntable is different. The outside of the wires is easily damaged by the friction inside the holes. In addition, wires of different diameters require different twisting speeds, and the efficiency of twisting at the same speed is low.

[0005] Therefore, the present invention provides a cable forming machine. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides a cable forming machine, including a processing table, a traction roller rotatably connected to one side of the top of the processing table, a stranding wheel provided on the other side of the top of the processing table, a support frame provided on the outer side of the stranding wheel, the bottom end of the support frame being fixedly connected to the top of the processing table, a plurality of stranding holes equally spaced inside the stranding wheel, a guide cylinder provided between the traction roller and the stranding wheel, the bottom end of the guide cylinder being fixedly connected to the top of the processing table, a transmission gear fixedly connected to the side of the stranding wheel away from the guide cylinder via a connecting rod, a stranding motor installed at the bottom of the processing table, a transmission assembly for the stranding motor to drive the traction roller and the transmission gear provided at the bottom of the processing table, and an adjustment assembly for automatically adjusting the inner diameter provided inside the stranding holes.

[0008] Preferably, the transmission assembly includes an output conical wheel disposed at one end of the stranded wire motor. Both ends of the output conical wheel are rotatably connected to the bottom end of the processing table via support blocks. One side of the output conical wheel is fixedly connected to the end of the shaft of the stranded wire motor. A transmission conical wheel is disposed on one side of the output conical wheel. A transmission shaft is fixed inside the transmission conical wheel. Both ends of the transmission shaft are also rotatably connected to the bottom end of the processing table via support blocks. A steel belt is sleeved on the outside of the transmission conical wheel and the output conical wheel. A first sprocket is fixed on one side of the traction roller. A second sprocket is disposed below the first sprocket. A chain is sleeved on the outside of the first sprocket and the second sprocket. The second sprocket is rotatably connected to the bottom end of the processing table. A bevel gear is fixed at the end of the transmission shaft near the second sprocket. A bevel gear is also fixed at the end of the shaft of the second sprocket. The bevel gear of the transmission shaft meshes with the bevel gear of the second sprocket. A drive gear is fixed at the end of the transmission shaft near the drive gear. The drive gear meshes with the transmission gear.

[0009] Preferably, the adjusting assembly includes a limiting motor installed between the stranding reel and the transmission gear. An output gear is fixed to the end of the limiting motor's shaft. The output gear is rotatably connected to the inside of the stranding reel. A gear ring is provided on the outer side of the stranding hole, meshing with the output gear. Four sets of support rollers are evenly spaced inside the stranding hole. An adjusting gear is meshed with one side of the gear ring. A threaded rod is fixed to the bottom end of the adjusting gear. A support shell is rotatably connected to the outside of the support rollers. An adjusting column is provided above the support shell, threadedly connected to the threaded rod. A sliding hole matching the outer diameter of the adjusting column is opened on the inner side of the stranding hole, forming a sliding structure within the sliding hole of the stranding hole.

[0010] Preferably, a telescopic column is fixed to the top of the support shell, a conical spring is sleeved on the outside of the telescopic column, the bottom end of the conical spring is fixedly connected to the support shell, the top end of the conical spring is fixedly connected to the adjusting column, and a telescopic hole is opened at the bottom end of the adjusting column.

[0011] Preferably, the top end of the telescopic column is inserted into the telescopic hole, and a pressure sensor is installed at the top end inside the telescopic hole.

[0012] Preferably, the angle between the support roller and the adjusting column is 45°.

[0013] Preferably, the support shell has two movable cavities on both sides, and a rotating column is fixed on both sides of the support roller. The rotating column extends into the interior of the movable cavity, and multiple fixing slots are evenly spaced on the outer side of the rotating column. A rotating rod is provided inside the movable cavity, and a rotating shaft is fixed in the middle of one side of the rotating rod. Both ends of the rotating shaft are fitted with return coil springs. The inner side of the return coil spring is fixedly connected to the rotating shaft, and the outer side of the return coil spring is fixedly connected to the inner side of the movable cavity. Push rods are fixed on both sides of the adjusting column. The rotating rods inside the movable cavities on both sides of the support shell are arranged in opposite directions, and the bottom ends of the rotating rods are engaged with the fixing slots.

[0014] Preferably, a guide frame is provided between the output conical wheel and the transmission conical wheel. The top end of the guide frame is fixedly connected to the processing table. A traction plate is slidably connected to the outside of the guide frame. Traction rollers are rotatably connected to the top and bottom ends of the traction plate. The steel belt rotates through the groove of the traction roller. A traction steel rope is fixed to the side of the traction plate near the stranded wheel. A sling is provided at the other end of the traction steel rope. Multiple smooth grooves are equally spaced on the outer sides of the output conical wheel and the transmission conical wheel.

[0015] Preferably, the output gear disc has a sliding groove inside, a limit rod is fixed inside the sliding groove, a sliding column is slidably connected inside the sliding groove, the limit rod passes through the inside of the sliding column, a tensioning roller is rotatably connected to the end of the sliding column away from the output gear disc, three sets of tensioning rollers are provided, the sling is sleeved on the outside of the three tensioning rollers, the strand wheel has three guide grooves at the end away from the transmission gear, and the outer side of one end of the sliding column is slidably connected to the inside of the guide groove.

[0016] Preferably, a tension spring is fixed to the end of the traction plate away from the traction steel rope, and the other end of the tension spring is fixedly connected to the guide frame.

[0017] The beneficial effects of this invention are as follows:

[0018] 1. The cable forming machine of the present invention uses a limit motor to drive the gear ring to rotate, which in turn causes the adjusting column to move the support roller. The movement of the support roller can press the wire into the position between it. The position of the support roller can be automatically adjusted according to the wire of different diameters. When the wire is loose, the rotating rod can be inserted into the fixed groove to clamp the wire. At this time, the wire can be tensioned. After the wire is tightened, the rotating rod and the fixed groove automatically separate, which can achieve adaptive adjustment of the wire tension.

[0019] 2. The cable stranding machine of the present invention can drive the tensioning roller to expand the sling by moving the sliding column inside the sliding groove. After the sling is expanded, the steel belt is moved by the traction steel rope, and the stranding speed can be automatically adjusted according to the outer diameter of the conductor. Attached Figure Description

[0020] The invention will now be further described with reference to the accompanying drawings.

[0021] Figure 1 This is a perspective view of the present invention;

[0022] Figure 2 This is a perspective view of the present invention;

[0023] Figure 3 This is a schematic diagram of the stranded wire motor structure in this invention;

[0024] Figure 4 yes Figure 3 Enlarged view of a portion of point A in the middle;

[0025] Figure 5 This is a schematic diagram of the transmission gear structure in this invention;

[0026] Figure 6 This is a schematic diagram of the planar structure of the strand wheel in this invention;

[0027] Figure 7 This is a schematic diagram of the output toothed disc structure in this invention;

[0028] Figure 8 This is a schematic diagram of the gear ring structure in this invention;

[0029] Figure 9 This is a schematic diagram of the support roller structure in this invention;

[0030] Figure 10 This is a schematic diagram of the internal structure of the support shell in this invention.

[0031] In the diagram: 1. Processing table; 2. Traction roller; 21. First sprocket; 22. Second sprocket; 3. Guide cylinder; 4. Stranding wheel; 41. Transmission gear; 42. Support frame; 43. Stranding hole; 44. Guide groove; 5. Stranding motor; 51. Output conical wheel; 52. Transmission conical wheel; 521. Transmission shaft; 53. Steel belt; 54. Drive gear; 55. Guide frame; 551. Traction plate; 552. Traction roller; 553. Tension spring; 554. Traction steel rope; 555. Lasso; 6. Limit motor; 61. Output gear plate; 611. Slide groove; 612. Slide column; 613. Tensioning roller; 614. Limit rod; 62. Support roller; 621. Support shell; 622. Conical spring; 623. Telescopic column; 624. Adjusting column; 625. Telescopic hole; 626. Movable cavity; 63. Gear ring; 631. Adjusting gear; 632. Threaded rod; 64. Rotating column; 641. Fixed groove; 642. Rotating rod; 643. Rotating shaft; 644. Return coil spring; 645. Push rod. Detailed Implementation

[0032] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0033] like Figures 1 to 2 As shown in the embodiment of the present invention, a cable forming machine includes a processing table 1. A traction roller 2 is rotatably connected to one side of the top of the processing table 1, and a stranding wheel 4 is provided on the other side of the top of the processing table 1. A support frame 42 is provided on the outer side of the stranding wheel 4, and the bottom end of the support frame 42 is fixedly connected to the top of the processing table 1. Multiple stranding holes 43 are evenly spaced inside the stranding wheel 4. A guide cylinder 3 is provided between the traction roller 2 and the stranding wheel 4. The bottom end of the guide cylinder 3 is fixedly connected to the top of the processing table 1. A transmission gear 41 is fixedly connected to the side of the stranding wheel 4 away from the guide cylinder 3 through a connecting rod. A stranding motor 5 is installed at the bottom of the processing table 1. A transmission assembly for the stranding motor 5 to drive the traction roller 2 and the transmission gear 41 is provided at the bottom of the processing table 1. An adjustment assembly for automatically adjusting the inner diameter is provided inside the stranding holes 43.

[0034] When producing cables, conductors need to be twisted into single cables using a cable-forming machine. During twisting, the conductors to be twisted are passed through the inside of the twisting hole 43, and then through the guide cylinder 3. The inner diameter of the twisting hole 43 is adjusted according to the diameter of the conductor using an adjusting component to prevent the conductor from sticking to the inside of the twisting hole 43 and causing friction during the twisting process. The conductor is then wound around the outside of the traction roller 2. The twisting motor 5 is started and rotated, driving the traction roller 2 to pull the cable through the transmission component. At the same time, the transmission gear 41 is driven to rotate, and the transmission gear 41 drives the twisting wheel 4 to rotate inside the support frame 42. When the twisting wheel 4 rotates, it can drive the conductor to wind through the twisting hole 43. At this time, the conductor can be twisted into a cable, and the cable is output to the outside by the traction of the traction roller 2.

[0035] like Figures 1 to 3As shown, the transmission assembly includes an output conical wheel 51 located at one end of the stranded wire motor 5. Both ends of the output conical wheel 51 are rotatably connected to the bottom end of the processing table 1 via support blocks. One side of the output conical wheel 51 is fixedly connected to the end of the shaft of the stranded wire motor 5. A transmission conical wheel 52 is located on one side of the output conical wheel 51. A transmission shaft 521 is fixed inside the transmission conical wheel 52. Both ends of the transmission shaft 521 are also rotatably connected to the bottom end of the processing table 1 via support blocks. A steel belt 53 is sleeved on the outside of the transmission conical wheel 52 and the output conical wheel 51. One side of the traction roller 2 is fixed. There is a first sprocket 21, and a second sprocket 22 is arranged below the first sprocket 21. A chain is sleeved on the outside of the first sprocket 21 and the second sprocket 22. The second sprocket 22 is rotatably connected to the bottom end of the processing table 1. A bevel gear is fixed at one end of the drive shaft 521 near the second sprocket 22. A bevel gear is also fixed at the end of the shaft of the second sprocket 22. The bevel gear of the drive shaft 521 meshes with the bevel gear of the second sprocket 22. A drive gear 54 is fixed at one end of the drive shaft 521 near the drive gear 41. The drive gear 54 meshes with the drive gear 41.

[0036] When the stranding motor 5 rotates, it drives the output conical wheel 51 to rotate, which in turn drives the steel belt 53 to rotate. The taut steel belt 53 drives the transmission conical wheel 52 to rotate, which in turn drives the transmission shaft 521 to rotate. At this time, the transmission shaft 521 drives the drive gear 54 to rotate, which in turn drives the transmission gear 41 to rotate, thus causing the stranding wheel 4 to rotate. Simultaneously, the transmission shaft 521 drives the second sprocket 22 to rotate through the conical gear at one end. The second sprocket 22 then drives the first sprocket 21 to rotate through the chain, which in turn drives the traction roller 2 to rotate. This allows the traction roller 2 and the stranding wheel 4 to rotate simultaneously. In this way, the traction of the traction roller 2 and the stranding of the stranding wheel 4 can be carried out simultaneously, which can reduce the damage to the conductor caused by speed mismatch or the poor stranding effect caused by loose conductor.

[0037] like Figures 1 to 9 As shown, the adjustment assembly includes a limit motor 6 installed between the stranding wheel 4 and the transmission gear 41. An output gear 61 is fixed to the end of the shaft of the limit motor 6. The output gear 61 is rotatably connected to the inside of the stranding wheel 4. A gear ring 63 is provided on the outside of the stranding hole 43. The gear ring 63 meshes with the output gear 61. Four sets of support rollers 62 are equally spaced inside the stranding hole 43. An adjustment gear 631 is meshed with one side of the gear ring 63. A threaded rod 632 is fixed to the bottom end of the adjustment gear 631. A support shell 621 is rotatably connected to the outside of the support rollers 62. An adjustment column 624 is provided above the support shell 621. The adjustment column 624 is threadedly connected to the threaded rod 632. A sliding hole matching the outer diameter of the adjustment column 624 is opened on the inside of the stranding hole 43. The adjustment column 624 forms a sliding structure inside the sliding hole of the stranding hole 43.

[0038] After the wire is inserted into the stranding hole 43, the inner diameter of the stranding hole 43 needs to be automatically adjusted according to the wire diameter. At this time, the limit motor 6 is started to drive the output gear disk 61 to rotate. The output gear disk 61 drives the six gear rings 63 to rotate simultaneously. At this time, the gear rings 63 drive the four adjusting gears 631 to rotate simultaneously. When the adjusting gears 631 rotate, they drive the threaded rod 632 to rotate. At this time, the threaded rod 632 can drive the adjusting column 624 to extend out from the sliding hole of the stranding hole 43. The adjusting column 624 pushes the support roller 62 closer to the wire. At this time, the wire can be pushed by the four support rollers 62 at the same time, and finally the wire is positioned between the support rollers 62. The position of the support rollers 62 can be adjusted according to the wire diameter.

[0039] like Figures 1 to 9 As shown, a telescopic column 623 is fixed to the top of the support shell 621, and a conical spring 622 is sleeved on the outside of the telescopic column 623. The bottom end of the conical spring 622 is fixedly connected to the support shell 621, and the top end of the conical spring 622 is fixedly connected to the adjusting column 624. The bottom end of the adjusting column 624 is provided with a telescopic hole 625.

[0040] When the adjusting column 624 drives the support roller 62, the adjusting column 624 pushes the conical spring 622. At this time, the conical spring 622 pushes the support shell 621, and the support shell 621 can drive the support roller 62 to move. When the support roller 62 contacts the wire, the wire will push the support roller 62 in the opposite direction. The support roller 62 pushes the conical spring 622 through the support shell 621. At this time, the conical spring 622 will be squeezed. The conical spring 622 achieves a buffering effect on the support roller 62. At the same time, the telescopic column 623 can guide the conical spring 622.

[0041] like Figures 1 to 9 As shown, the top end of the telescopic column 623 is inserted into the telescopic hole 625, and a pressure sensor is installed at the top end inside the telescopic hole 625.

[0042] After the telescopic column 623 extends into the telescopic hole 625, it will move with the push of the support roller 62. When the telescopic column 623 contacts the pressure sensor, the pressure value of the pressure sensor will change. When the pressure value reaches the preset value, the limit motor 6 stops rotating. Within the preset pressure range, the support roller 62 can clamp the wire and will not damage the wire due to excessive pressure.

[0043] like Figures 1 to 9 As shown, the angle between the support roller 62 and the adjusting column 624 is 45°;

[0044] When the conductor is not being pulled, the support roller 62 is set at a 45° angle. When the conductor is pulled, it will drive the support roller 62 to rotate. At this time, the support roller 62 is perpendicular to the direction of the conductor's movement and can roll on the outside of the conductor to guide it. At this time, the conical spring 622 is driven to tighten.

[0045] like Figures 1 to 10 As shown, the support shell 621 has two movable cavities 626 on both sides. The support roller 62 has a rotating column 64 fixed on both sides. The rotating column 64 extends into the interior of the movable cavity 626. Multiple fixing slots 641 are evenly spaced on the outer side of the rotating column 64. A rotating rod 642 is installed inside the movable cavity 626. A rotating shaft 643 is fixed in the middle of one side of the rotating rod 642. Both ends of the rotating shaft 643 are fitted with a return coil spring 644. The inner side of the return coil spring 644 is fixedly connected to the rotating shaft 643, and the outer side of the return coil spring 644 is fixedly connected to the inner side of the movable cavity 626. Push rods 645 are fixed on both sides of the adjusting column 624. The rotating rods 642 inside the movable cavities 626 on both sides of the support shell 621 are arranged in opposite directions. The bottom end of the rotating rod 642 is engaged with the fixing slot 641.

[0046] When the conductor is pulled, it drives the support roller 62 to rotate. During this process, the rotating rod 642 contacts the push rod 645. Under the pressure of the push rod 645, the rotating rod 642 rotates. At this time, the rotating rod 642 separates from the fixed groove 641, and the rotating column 64 can rotate to achieve normal conductor transportation. When one of the conductors is in a loose state, the force exerted by the conductor on the support roller 62 decreases. Due to the tension of the conical spring 622, the support roller 62 will rotate in the opposite direction. At this time, the support roller 62 and the direction of conductor movement form a 45° angle. At this time, due to the return spring... The drive of 644 will cause the rotating rod 642 to be in a vertical state through the rotating shaft 643. At this time, the bottom end of the rotating rod 642 is stuck inside the fixed groove 641, which prevents the rotating column 64 from rotating. At this time, the support roller 62 cannot rotate due to the restriction of the rotating column 64. The traction roller 2 continues to pull, so that the wire is tightened. When the wire is tightened, the force applied to the support roller 62 is restored, so it will drive the support roller 62 to rotate and be straightened. At this time, the push rod 645 pushes the rotating rod 642 to separate from the fixed groove 641, which can automatically restore the guidance and support of the support roller 62 for the wire.

[0047] like Figures 1 to 4As shown, a guide frame 55 is provided between the output conical wheel 51 and the transmission conical wheel 52. The top of the guide frame 55 is fixedly connected to the processing table 1. A traction plate 551 is slidably connected to the outside of the guide frame 55. Traction rollers 552 are rotatably connected to the top and bottom of the traction plate 551. The steel belt 53 rotates through the groove of the traction roller 552. A traction steel rope 554 is fixed on the side of the traction plate 551 near the strand wheel 4. A lasso 555 is provided at the other end of the traction steel rope 554. Multiple smooth grooves are equally spaced on the outer sides of the output conical wheel 51 and the transmission conical wheel 52.

[0048] During stranding, smaller diameter wires can be stranded faster, while larger diameter wires require slower stranding. Therefore, when a speed switch is needed, the traction steel rope 554 is pulled. The traction steel rope 554 drives the traction plate 551 to move, and the traction plate 551 drives the traction roller 552 to move. The traction roller 552 can drive the steel belt 53 to move outside the output conical wheel 51 and the transmission conical wheel 52. Because of the shape of the output conical wheel 51 and the transmission conical wheel 52, the transmission ratio of the output conical wheel 51 to the transmission conical wheel 52 can be changed during the movement of the steel belt 53, which can change the rotational speed of the transmission conical wheel 52, thereby adjusting the stranding speed and improving the stranding efficiency.

[0049] like Figures 1 to 7 As shown, the output gear disk 61 has a sliding groove 611 inside, a limit rod 614 is fixed inside the sliding groove 611, a sliding column 612 is slidably connected inside the sliding groove 611, the limit rod 614 passes through the inside of the sliding column 612, a tension roller 613 is rotatably connected to the end of the sliding column 612 away from the output gear disk 61, three sets of tension rollers 613 are provided, a lasso 555 is sleeved on the outside of the three tension rollers 613, the end of the strand wheel 4 away from the transmission gear 41 has three guide grooves 44, and the outer side of one end of the sliding column 612 is slidably connected to the inside of the guide groove 44;

[0050] When the output gear 61 rotates, it drives the sliding column 612 to rotate. At this time, the sliding column 612 slides inside the guide groove 44. Under the guidance of the guide groove 44, the sliding column 612 can move at a constant speed towards the teeth of the output gear 61 inside the sliding groove 611. At this time, the three sliding columns 612 move at the same time, which can drive the three tensioning rollers 613 to move at the same time. During the movement of the tensioning rollers 613, the loop 555 will be opened. After the loop 555 is opened, the length of the traction steel rope 554 will be shortened. At this time, the traction steel rope 554 is pulled and drives the traction plate 551 to move. This means that the smaller the diameter of the conductor, the longer the distance that the traction steel rope 554 pulls the traction plate 551 to move, which can make the winding speed faster for conductors with smaller diameters.

[0051] like Figures 1 to 7As shown, a tension spring 553 is fixed to one end of the traction plate 551 away from the traction steel rope 554, and the other end of the tension spring 553 is fixedly connected to the guide frame 55.

[0052] When the position of the support roller 62 needs to be readjusted, the limit motor 6 is rotated in the opposite direction to reset all components. At this time, the tension spring 553 pulls the traction plate 551 to reset, so that the traction plate 551 can drive the steel belt 53 to return to its initial position through the traction roller 552.

[0053] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable forming machine, characterized in that: The device includes a processing table, a traction roller rotatably connected to one side of the top of the processing table, a stranding wheel on the other side of the top of the processing table, a support frame on the outer side of the stranding wheel, the bottom end of the support frame being fixedly connected to the top of the processing table, multiple stranding holes evenly spaced inside the stranding wheel, a guide cylinder between the traction roller and the stranding wheel, the bottom end of the guide cylinder being fixedly connected to the top of the processing table, a transmission gear fixedly connected to the side of the stranding wheel away from the guide cylinder via a connecting rod, a stranding motor mounted at the bottom of the processing table, a transmission assembly for the stranding motor to drive the traction roller and the transmission gear at the bottom of the processing table, and an adjustment assembly for automatically adjusting the inner diameter inside the stranding holes. The transmission assembly includes an output conical wheel at one end of the stranded wire motor. Both ends of the output conical wheel are rotatably connected to the bottom of the processing table via support blocks. One side of the output conical wheel is fixedly connected to the end of the shaft of the stranded wire motor. A transmission conical wheel is provided on one side of the output conical wheel. A transmission shaft is fixed inside the transmission conical wheel. Both ends of the transmission shaft are also rotatably connected to the bottom of the processing table via support blocks. A steel belt is sleeved on the outside of the transmission conical wheel and the output conical wheel. A guide frame is provided between the output conical wheel and the transmission conical wheel. The top of the guide frame is fixedly connected to the processing table. A traction plate is slidably connected to the outside of the guide frame. Traction rollers are rotatably connected to the top and bottom of the traction plate. The steel belt rotates through the groove of the traction roller. A traction steel rope is fixed to the side of the traction plate near the stranded wheel. A sling is provided at the other end of the traction steel rope. Multiple smooth grooves are equally spaced on the outer sides of the output conical wheel and the transmission conical wheel. The adjustment assembly includes a limit motor installed between the stranding wheel and the transmission gear. An output gear is fixed to the end of the shaft of the limit motor. The output gear is rotatably connected to the inside of the stranding wheel. A gear ring is provided on the outside of the stranding hole. The gear ring meshes with the output gear. Four sets of support rollers are equally spaced inside the stranding hole. An adjustment gear is meshed with one side of the gear ring. A threaded rod is fixed to the bottom of the adjustment gear. A support shell is rotatably connected to the outside of the support rollers. An adjustment column is provided above the support shell. The adjustment column is threadedly connected to the threaded rod. A sliding hole matching the outer diameter of the adjustment column is opened on the inside of the stranding hole. The adjustment column forms a sliding structure inside the sliding hole of the stranding hole. The output gear disc has a sliding groove inside, a limit rod is fixed inside the sliding groove, a sliding column is slidably connected inside the sliding groove, the limit rod passes through the inside of the sliding column, a tensioning roller is rotatably connected to the end of the sliding column away from the output gear disc, three sets of tensioning rollers are provided, the sling is sleeved on the outside of the three tensioning rollers, the strand wheel has three guide grooves at the end away from the transmission gear, and one end of the sliding column is slidably connected to the inside of the guide groove.

2. The cable forming machine according to claim 1, characterized in that: The top of the support shell is fixed with a telescopic column, and a conical spring is sleeved on the outside of the telescopic column. The bottom end of the conical spring is fixedly connected to the support shell, and the top end of the conical spring is fixedly connected to an adjusting column. The bottom end of the adjusting column has a telescopic hole.

3. A cable forming machine according to claim 2, characterized in that: The top of the telescopic column is inserted into the telescopic hole, and a pressure sensor is installed at the top of the telescopic hole.

4. A cable forming machine according to claim 3, characterized in that: The angle between the support roller and the adjusting column is °.

5. A cable forming machine according to claim 4, characterized in that: The support shell has two movable cavities on both sides. A rotating column is fixed on both sides of the support roller, and the rotating column extends into the interior of the movable cavity. Multiple fixing slots are evenly spaced on the outer side of the rotating column. A rotating rod is installed inside the movable cavity. A rotating shaft is fixed in the middle of one side of the rotating rod. Both ends of the rotating shaft are fitted with return coil springs. The inner side of the return coil spring is fixedly connected to the rotating shaft, and the outer side of the return coil spring is fixedly connected to the inner side of the movable cavity. Push rods are fixed on both sides of the adjusting column. The component rotating rods inside the movable cavities on both sides of the support shell are arranged in opposite directions, and the bottom end of the rotating rod is engaged with the fixing slot.

6. A cable forming machine according to claim 5, characterized in that: A tension spring is fixed to one end of the traction plate away from the traction steel rope, and the other end of the tension spring is fixedly connected to the guide frame.

Images