CN216971545U - Automatic wire rod machine of cable - Google Patents

Abstract

The utility model relates to the technical field of cable packing equipment, in particular to an automatic cable coiling machine which comprises a traction system, a rotating system, an output system and a lifting system, wherein the traction system is arranged at the top of a supporting rod; the output system comprises a rotating ring, a fixed ring, an output motor, a flat iron ring, a flaky nylon strip, a synchronous belt and a bottom plate, wherein the bottom plate is sequentially provided with the output motor, a fourth annular sleeve, a carbon brush, a synchronous belt guide wheel and the fixed ring from left to right. The automatic cable coiling machine is high in packing efficiency, and finished products are regular and consistent in upper and lower sizes.

Description

Automatic wire rod machine of cable

Technical Field

The utility model relates to the technical field of cable packing equipment, in particular to an automatic cable coiling machine.

Background

The cable packaging mode mainly comprises a wheel type structure and a disc type structure, and the high-voltage cable and the BV cable are basically in wheel type structures because the cables are hard; flexible cable (BVR) uses wheeled structure, and site operation and transportation are all inconvenient, so use the packing of disc structure comparatively general, disc structure advantage: the transportation is convenient, and the line is got fast, and the construction is simple, does not account for space etc.. In the conventional packing of the flexible cable, 2-3 persons normally surround the coiled cable to carry out transmission operation, and the shape of the cable is not fixed 1; 2. slow efficiency (2 people 500-800 meters per hour); 3. different sizes (collapse is easy to happen).

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is as follows: the utility model provides an automatic cable coiling machine which is high in packing efficiency, regular in finished products and consistent in upper and lower sizes.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

an automatic cable coiling machine comprises a traction system, a rotating system, an output system and a lifting system, wherein the traction system is arranged at the top of a supporting rod, the lifting system is sleeved on the supporting rod in a sliding mode, the supporting rod is of a hollow structure, and the output system is rotatably arranged inside the rotating system;

the output system comprises a rotating ring, an immovable ring, an output motor, a flat iron ring, a sheet nylon strip, a synchronous belt and a bottom plate, wherein the bottom plate is sequentially provided with the output motor, a fourth annular sleeve, a carbon brush, a synchronous belt guide wheel and the immovable ring from left to right, the rotating ring is rotationally arranged on the circumferential side of the immovable ring, the flat iron ring is welded on the circumferential side of the rotating ring, the sheet nylon strip is adhered on the circumferential side of the flat iron ring, the synchronous belt is sleeved on the circumferential side of the flat iron ring and is in contact with the sheet nylon strip, and the synchronous belt is connected with the output motor through the synchronous belt guide wheel; the sheet nylon strip is provided with two annular grooves, the carbon brush is inserted into the annular grooves and used for transmitting electric energy to the rotating system; the bottom plate is rotatably sleeved on the support rod through a fourth annular sleeve;

the rotating system comprises a first supporting vertical plate and a second supporting vertical plate, the first supporting vertical plate and the second supporting vertical plate are fixed on a rotating ring, a first supporting cross rod and a second supporting cross rod are sequentially arranged on the first supporting vertical plate and the second supporting vertical plate from left to right, a driven wheel is rotatably arranged on the second supporting vertical plate, the driven wheel is in contact with a fixed ring and rotates along the fixed ring under the action of the rotating ring, a proportional cone is fixed on the rear side of the driven wheel, the left side and the right side of the proportional cone are respectively in contact with a second encoder and a first encoder, and the proportional cone can drive the second encoder and the first encoder to rotate;

a second pulse motor and a first pulse motor are sequentially arranged on the first supporting cross rod and the second supporting cross rod from front to back, the second pulse motor is installed on the first supporting cross rod and the second supporting cross rod through a first fixing plate and a second fixing plate, the first pulse motor is slidably installed on the first supporting cross rod and the second supporting cross rod through a third fixing plate, a fourth fixing plate and a plurality of sliding blocks, one end of the second pulse motor is connected with the first pulse motor through a first lead screw, and the other end of the second pulse motor is rotatably arranged on a second supporting vertical plate through a second lead screw; the second encoder is arranged on the first supporting cross rod in a sliding mode through a shifting adjusting ring; the first pulse motor is connected with a wire conveying device;

furthermore, the wire conveying device is arranged on the first supporting cross rod and the second supporting cross rod in a sliding mode along with the first pulse motor, the wire conveying device comprises a first synchronizing wheel and a second synchronizing wheel, the first pulse motor is connected with the second synchronizing wheel through the first synchronizing wheel and a transmission belt, a transmission rod is connected to the second synchronizing wheel in a rotating mode, the transmission rod can drive a main wire conveying belt to rotate on the first supporting cross rod and the second supporting cross rod, a secondary wire conveying belt is arranged right above the main wire conveying belt, the secondary wire conveying belt is arranged on the vertical rod in a sliding mode, and the relative height of the secondary wire conveying belt and the main wire conveying belt can be adjusted through a first adjusting nut at the top of the secondary wire conveying belt;

furthermore, a cable limiting device is arranged on the left side of the wire conveying device and comprises a special-shaped fixing frame, a first limiting roller and a second limiting roller perpendicular to the first limiting roller are arranged on the special-shaped fixing frame in a rotating mode, a limiting plate is further welded on the special-shaped fixing frame and located between the main wire conveying belt and the second limiting roller, a third limiting roller and a fourth limiting roller parallel to the third limiting roller are arranged on the limiting plate in a rotating mode, and the fourth limiting roller is connected with the third limiting roller through a second adjusting nut; the second limiting rolling shaft is perpendicular to the main wire conveying belt.

Furthermore, the traction system comprises a cable leading-in device and a cable steering traction device, the cable leading-in device comprises a first annular sleeve, the first annular sleeve is fixedly sleeved at the top of the support rod, a connecting rod is fixed on the first annular sleeve, two traction rollers are arranged at one end, far away from the support rod, of the connecting rod, a transmission shaft is rotatably connected below one of the traction rollers, the transmission shaft is connected with a wire inlet motor through a belt, and the wire inlet motor is arranged at the bottom of the connecting rod;

the special cable traction device comprises a second annular sleeve, a third annular sleeve and a traction spring, wherein the second annular sleeve is rotatably sleeved on the support rod, the third annular sleeve is fixedly sleeved on the support rod and plays a role in fixedly supporting the second annular sleeve, a cross rod group is inserted into the second annular sleeve, a first guide wheel, a second guide wheel and a tension rod are sequentially and rotatably arranged in the cross rod group from left to right, the first guide wheel is positioned in the support rod, the second guide wheel is positioned outside the support plate, one end of the traction spring is limited on the cross rod group through a convex block, the other end of the traction spring is limited on the tension rod, and a guide wheel is rotatably arranged at one end of the tension rod, which is far away from the cross rod group;

a potentiometer is arranged on one side of the transverse rod group, and the tension rod is tangent to the potentiometer through a driving wheel; a rotating friction rod is arranged on one side, far away from the transmission shaft, of the connecting rod, one end of the rotating friction rod is in contact with the transmission shaft, and a rotating disc is fixed at the other end of the rotating friction rod; the second annular sleeve is located between the first annular sleeve and the third annular sleeve.

Furthermore, the lifting system comprises a lifting motor, a speed reducer and a rope winding shaft, wherein the speed reducer is rotatably connected with the rope winding shaft, a lifting rope body is wound on the rope winding shaft, the lifting rope body extends upwards after passing through a bottom round hole of the supporting rod and is sequentially connected with a first guide wheel and a second guide wheel, and the lifting rope body is connected with an output system under the action of the second guide wheel;

a protective shell is arranged above the bottom plate, and one end of the lifting rope body is limited on the protective shell.

In conclusion, the utility model has the following beneficial effects:

1. the rotating system drives the output system to rotate to realize automatic coiling of the cables, and the output system can automatically adjust the moving distance of the first pulse motor on the first lead screw (each coiling of one circle of cables) at a constant speed according to the diameter of the coiled cables, so that the regularity of finished products is ensured, the packing efficiency is high, and the upper part and the lower part of the finished products are consistent;

2. the lifting system can drive the rotating system and the output system to move upwards, each coil of cable is fixed and moves upwards for a certain distance, and the ascending distance is controlled according to the diameter of the cable, so that the distance between the whole coils of cable is fixed, and the regularity of a finished product is also ensured;

3. traction system accessible pulls roller bearing, tension bar and potentiometer and realizes the control to inlet wire speed, when the downward action of tension bar, reduces the line speed of twining, when the upward action of tension bar, improves the line speed of twining.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.

FIG. 1 is a schematic view of the overall structure of an automatic wire cable coiling machine;

FIG. 2 is a top view of an automatic wire cable coiling machine;

FIG. 3 is a first drawing system;

FIG. 4 is a schematic view of the overall structure of the traction system II;

FIG. 5 is a schematic view of the overall structure of the traction system;

FIG. 6 is a schematic view of the overall structure of the rotary system;

FIG. 7 is a schematic view of a partial structure of an automatic wire cable coiling machine;

FIG. 8 is a schematic view of the overall construction of the lift system;

FIG. 9 is a schematic diagram of the overall structure of the output system;

FIG. 10 is a first schematic structural view of the wire feeding device and the cable limiting device;

FIG. 11 is a first schematic structural view of the wire feeding device and the cable positioning device;

FIG. 12 is a diagram illustrating the operation of the rotation system and the output system;

FIG. 13 is a schematic diagram of a partial structure of an output system;

wherein: 1. a support bar; 2. a rotating ring; 3. a stationary ring; 4. an output motor; 5. a flat iron ring; 6. a nylon strip in sheet form; 7. a synchronous belt; 8. a base plate; 9. a fourth annular sleeve; 10. a carbon brush; 11. a synchronous belt guide wheel; 12. an annular groove; 13. a first supporting vertical plate; 14. a second supporting vertical plate; 15. a first support rail; 16. a second support rail; 17. a driven wheel; 18. a proportional cone; 19. a first encoder; 20. a second encoder; 21. a first pulse motor; 22. a second pulse motor; 23. a first fixing plate; 24. a second fixing plate; 25. a third fixing plate; 26. a fourth fixing plate; 27. a slider; 28. a first lead screw; 29. a second lead screw; 30. shifting the adjusting ring; 31. a first synchronizing wheel; 32. a second synchronizing wheel; 33. a transmission rod; 34. a main line belt; 35. a secondary thread conveying belt; 36. a vertical rod; 37. a first adjusting nut; 38. A special-shaped fixing frame; 39. a first limiting roller; 40. a second limiting roller; 41. a limiting plate; 42. a third limiting roller; 43. a fourth limiting roller; 44. a second adjusting nut; 45. a first annular sleeve; 46. a connecting rod; 47. a traction roller; 48. a drive shaft; 49. a wire inlet motor; 50. a second annular sleeve; 51. a third annular sleeve; 52. a traction spring; 53. a cross bar group; 54. a first guide wheel; 55. a second guide wheel; 56. a tension bar; 57. a convex block body; 58. a wire guide wheel; 59. a potentiometer; 60. a driving wheel; 61. rotating the friction rod; 62. rotating the disc; 63. a lifting motor; 64. a speed reducer; 65. a cable take-up reel; 66. a lifting rope body; 67. a protective housing.

Detailed Description

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

Referring to fig. 1, 2 and 7, an automatic cable coiling machine includes a traction system, a rotation system, an output system and a lifting system, wherein the traction system is disposed on the top of a support rod 1, the lifting system is slidably sleeved on the support rod 1, the support rod 1 is a hollow structure, and the output system is rotatably disposed inside the rotation system;

referring to fig. 9 and 13, the output system includes a rotary ring 2, a stationary ring 3, an output motor 4, a flat iron ring 5, a sheet nylon strip 6, a synchronous belt 7 and a bottom plate 8, the bottom plate 8 is sequentially provided with the output motor 4, a fourth annular sleeve 9, a carbon brush 10, a guide wheel of the synchronous belt 7 and the stationary ring 3 from left to right, the rotary ring 2 is rotatably disposed on the peripheral side of the stationary ring 3, the flat iron ring 5 is welded on the peripheral side of the rotary ring 2, the sheet nylon strip 6 is adhered on the peripheral side of the flat iron ring 5, the synchronous belt 7 is sleeved on the peripheral side of the flat iron ring 5 and contacts with the sheet nylon strip 6, and the synchronous belt 7 is connected with the output motor 4 through the guide wheel of the synchronous belt 7; two annular grooves 12 are formed in the sheet nylon strip 6, the carbon brush 10 is inserted into the annular grooves 12, and the carbon brush 10 is used for transmitting electric energy to a rotating system; the bottom plate 8 is rotatably sleeved on the support rod 1 through a fourth annular sleeve 9;

referring to fig. 6, the rotating system includes a first supporting vertical plate 13 and a second supporting vertical plate 14, both the first supporting vertical plate 13 and the second supporting vertical plate 14 are fixed on the rotating ring 2, and a first supporting cross bar 15 and a second supporting cross bar 16 are sequentially arranged on the first supporting vertical plate 13 and the second supporting vertical plate 14 from left to right, a driven wheel 17 is rotatably arranged on the second supporting vertical plate 14, the driven wheel 17 contacts with the stationary ring 3 and rotates along the stationary ring 3 under the action of the rotating ring 2, a proportional cone 18 is fixed on the rear side of the driven wheel 17, the left and right sides of the proportional cone 18 respectively contact with a second encoder 20 and a first encoder 19, and the proportional cone 18 can drive the second encoder 20 and the first encoder 19 to rotate;

a second pulse motor 22 and a first pulse motor 21 are sequentially arranged on the first supporting cross rod 15 and the second supporting cross rod 16 from front to back, the second pulse motor 22 is arranged on the first supporting cross rod 15 and the second supporting cross rod 16 through a first fixing plate 23 and a second fixing plate 24, the first pulse motor 21 is slidably arranged on the first supporting cross rod 15 and the second supporting cross rod 16 through a third fixing plate 25, a fourth fixing plate 26 and a plurality of sliding blocks 27, one end of the second pulse motor 22 is connected with the first pulse motor 21 through a first lead screw 28, and the other end is rotatably arranged on the second supporting vertical plate 14 through a second lead screw 29; the second encoder 20 is slidably arranged on the first support cross bar 15 through a toggle adjusting ring 30; the first pulse motor 21 is connected with a wire conveying device;

referring to fig. 10, the thread transferring device is slidably disposed on the first supporting cross bar 15 and the second supporting cross bar 16 along with the first pulse motor 21, the thread transferring device includes a first synchronizing wheel 31 and a second synchronizing wheel 32, the first pulse motor 21 is connected to the second synchronizing wheel 32 through the first synchronizing wheel 31 and a transmission belt, the second synchronizing wheel 32 is rotatably connected to a transmission rod 33, the transmission rod 33 can drive the main thread transferring belt 34 to rotate on the first supporting cross bar 15 and the second supporting cross bar 16, a secondary thread transferring belt 35 is disposed right above the main thread transferring belt 34, the secondary thread transferring belt 35 is slidably disposed on a vertical bar 36, and a relative height between the secondary thread transferring belt 35 and the main thread transferring belt 34 can be adjusted through a first adjusting nut 37 at the top.

Referring to fig. 11, a cable limiting device is disposed on the left side of the thread transferring device, the cable limiting device includes a special-shaped fixing frame 38, a first limiting roller 39 and a second limiting roller 40 perpendicular to the first limiting roller 39 are rotatably disposed on the special-shaped fixing frame 38, a limiting plate 41 is further welded on the special-shaped fixing frame 38, the limiting plate 41 is located between the main thread transferring belt 34 and the second limiting roller 40, a third limiting roller 42 and a fourth limiting roller 43 parallel to the third limiting roller 42 are rotatably disposed on the limiting plate 41, and the fourth limiting roller 43 is connected to the third limiting roller 42 through a second adjusting nut 44; the second limiting roller 40 is disposed perpendicular to the main thread transferring belt 34.

In this embodiment, the first limiting roller 39, the second limiting roller 40, the third limiting roller 42 and the fourth limiting roller 43 can limit the cable between the main transmission line belt 34 and the auxiliary transmission line belt 35, and the cables with different thicknesses can be adapted through the adjustment of the first adjusting nut 37 and the second adjusting nut 44.

Referring to fig. 3-5, the traction system includes a cable guiding device and a cable turning traction device, the cable guiding device includes a first annular sleeve 45, the first annular sleeve 45 is fixedly sleeved on the top of the support rod 1, a connecting rod 46 is fixed on the first annular sleeve 45, two traction rollers 47 are disposed on one end of the connecting rod 46 far away from the support rod 1, a transmission shaft 48 is rotatably connected below one of the traction rollers 47, the transmission shaft 48 is connected to a wire feeding motor 49 through a belt, and the wire feeding motor 49 is mounted at the bottom of the connecting rod 46;

the special cable traction device comprises a second annular sleeve 50, a third annular sleeve 51 and a traction spring 52, wherein the second annular sleeve 50 is rotatably sleeved on the support rod 1, the third annular sleeve 51 is fixedly sleeved on the support rod 1 and plays a role in fixedly supporting the second annular sleeve 50, a cross rod group 53 is inserted into the second annular sleeve 50, a first guide wheel 54, a second guide wheel 55 and a tension rod 56 are sequentially and rotatably arranged in the cross rod group 53 from left to right, the first guide wheel 54 is positioned in the support rod 1, the second guide wheel 55 is positioned outside the support plate, one end of the traction spring 52 is limited on the cross rod group 53 through a convex block 57, the other end of the traction spring is limited on the tension rod 56, and a guide wheel 58 is rotatably arranged at one end of the tension rod 56, which is far away from the cross rod group 53;

a potentiometer 59 is arranged on one side of the cross bar group 53, and the tension bar 56 is tangent to the potentiometer 59 through a driving wheel 60; a rotary friction rod 61 is arranged on one side of the connecting rod 46 far away from the transmission shaft 48, one end of the rotary friction rod 61 is in contact with the transmission shaft 48, and the other end of the rotary friction rod is fixed with a rotary disc 62; the second annular sleeve 50 is located between the first annular sleeve 45 and the third annular sleeve 51.

Referring to fig. 8, the lifting system includes a lifting motor 63, a speed reducer 64 and a rope winding shaft 65, the speed reducer 64 is rotatably connected to the rope winding shaft 65, a lifting rope body 66 is wound on the rope winding shaft 65, the lifting rope body 66 extends upwards after passing through a bottom circular hole of the support rod 1 and is sequentially connected to the first guide wheel 54 and the second guide wheel 55, and the lifting rope body 66 is connected to the output system under the action of the second guide wheel 55;

a protective shell 67 is arranged above the bottom plate 8, and one end of the lifting rope body 66 is limited on the protective shell 67.

Firstly, the overall work flow of the equipment: firstly, the cable is clamped by a traction roller 47, and is extended downwards by a tension pulley on a tension rod 56, and passes through the position below a second limit roller 40, between a third limit roller 42 and a fourth limit roller 43, and is clamped between a main yarn conveying belt 34 and a secondary yarn conveying belt 35, the relative position between a second encoder 20 and a proportional cone 18 is manually adjusted according to the thickness of the cable, then when a first pulse motor 21, a second pulse motor 22 and an output motor 4 are started, the output motor 4 drives a rotating ring 2 to rotate by a synchronous belt 7, in the rotating process, a driven wheel 17 drives the proportional cone 18 to rotate on a stationary ring 3, the proportional cone 18 drives a first encoder 19 and a second encoder 20 to rotate in the rotating process, and simultaneously the first encoder 19 moves back and forth along the proportional cone 18 under the action of the second pulse motor 22 and a second lead screw 29, the first encoder 19 sends out pulses in the movement process to control the rotating speed of the first pulse motor 21, the second pulse motor 22 and the second lead screw 29 control the first pulse motor 21 to move back and forth on the first support cross rod 15 and the second support cross rod 16 to realize uniform coiling of cables, and the ratio of the moving distance of the first encoder 19 on the proportional cone 18 to the moving distance of the first pulse motor 21 on the first support cross rod 15 and the second support cross rod 16 is equal to the length ratio of the second lead screw to the first lead screw 28;

after the whole width of the first lead screw 28 is coiled, the lifting motor 63 drives the output system to move upwards for a certain distance (the distance is controlled according to the diameter of the cable) through the lifting rope body 66, the process is repeated, and the operation is stopped after the cable is coiled to a certain height.

In this embodiment, the cables are spirally arranged from inside to outside or from outside to inside until the cables go to the innermost or outermost side, and then the cables continue to be spirally arranged in the opposite direction, wherein the clockwise direction is unchanged;

in the embodiment, the rotating system drives the output system to rotate to realize automatic coiling of the cables, and the output system can automatically adjust the moving distance of the first pulse motor 21 on the first lead screw 28 (each coil of cables) at a constant speed according to the diameter of the coiled cables, so that the regularity of finished products is ensured, the packing efficiency is high, and the upper and lower sizes are consistent; the lifting system can drive the rotating system and the output system to move upwards, the cables are fixed to move upwards for a certain distance after each cable is coiled for a whole circle, and the ascending distance is controlled according to the diameter of the cables, so that the distance between the cables in the whole circle is fixed, and the regularity of a finished product is also ensured; the traction system can control the wire inlet speed through the traction roller 47, the tension rod 56 and the potentiometer 59, when the tension rod 56 moves downwards, the wire coiling speed is reduced, and when the tension rod 56 moves upwards, the wire coiling speed is increased.

II, explaining the working principle of the traction system: in the embodiment, the wire inlet motor 49 and the rotating friction rod 61 cooperate with each other to control the wire inlet speed of the cable, the rotating friction rod 61 contacts with the transmission shaft 48, and the rotating disc 62 is rotated to adjust the friction force between the rotating friction rod 61 and the transmission shaft 48;

before the wire is coiled, the tension rod 56 is manually rotated to keep the tension rod 56 right above the center of the fixed ring 3, after the wire is coiled, the tension rod 56 is pulled upwards under the action of the main wire conveying belt 34, the auxiliary wire conveying belt 35 and the traction roller 47, and the wire inlet motor 49 and the output motor 4 rotate at a constant speed, so that the tension rod 56 is maintained at a certain position and stops relatively; the tension rod 56 is tangent to the potentiometer 59 through a driving wheel 60, the potentiometer 59 converts position information of the tension rod 56 into an analog signal, when the wire feeding speed is reduced, the tension rod 56 rotates downwards, the rotating speed of the output motor 4 and the moving speed of the first pulse motor 21 are reduced, when the wire feeding speed is improved, the tension rod 56 rotates upwards, and the rotating speed of the output motor 4 and the moving speed of the first pulse motor 21 are improved; when the tension rod 56 falls down, the output motor 4 and the first pulse motor 21 stop operating.

Referring to fig. 12, the specific working principle of the output system and the rotation system will be explained: the taper, length and perimeter of the proportional cone 18 are obtained through precise calculation, the position of the encoder is automatically adjusted according to the size of the finished disc, and the circumference of the contact position of the proportional cone 18 and the encoder is measured. The proportion cone 18 can greatly reduce the investment cost of equipment, reduce the calculation delay of the equipment, and the equipment needs no calibration when being restarted, so that the length of an output cable can be accurately controlled no matter where the output wheel is arranged.

The first pulse motor 21, the second pulse motor 22, the first encoder 19, the second encoder 20, the first lead screw 28, the second lead screw, the driven wheel 17, the proportional cone, and the like are fixed to the rotating ring 2, so that when the rotating ring 2 rotates, the above-mentioned components rotate together, and the stationary ring 3 functions to fix the rotating ring 2, similarly to a bearing.

Although the driven wheel 17 is disposed on the rotating ring 2, since the bottom of the driven wheel 17 rubs against the stationary ring 3, the driven wheel 17 rotates the proportional cone 18 at the same time as the rotating ring 2 rotates, and the proportional cone 18 rotates the first encoder 19 and the second encoder 20 at the same time;

since the first encoder 19 and the second encoder 20 are directly connected to the first pulse motor 21 and the second pulse motor 22, respectively, pulses generated by the rotation of the first encoder 19 and the second encoder 20 directly drive the two pulse motors (in this embodiment, the first encoder 19 corresponds to the first pulse motor 21 and the second encoder 20 corresponds to the second pulse motor 22).

Description of the cone action: the cone is a very simple calculation process, and if the first pulse motor 21 needs to output 3 meters of cable when the first pulse motor 21 rotates 1 revolution around the rotating ring 2, and if 3000 pulses are needed for the 3 meters of cable, the first encoder 19 is allowed to send 3000 pulses, and only the circumference of the large circle of the cone 18 needs to be calculated.

When the first pulse motor 21 rotates the ring 2 for 1 circle at the innermost circle, the first pulse motor 21 needs to output 1 meter of cable, if the 1 meter of cable needs 1000 pulses, the first encoder 19 sends 1000 pulses, and only the circumference of the small circle of the proportional cone 18 needs to be calculated; it is concluded that the first pulse motor 21 and the first encoder 19 need to be located correspondingly, so that the calculation of the circumference of the cable with the size of the circle can be realized.

Description of the realization of the position correspondence of the first pulse motor 21 to the first encoder 19: first, the left and right movement of the first pulse motor 21 needs the second pulse motor 22 to be driven by the first lead screw 28, and the left and right movement of the first encoder 19 needs the second pulse motor 22 to be driven by the second lead screw 29, so that the second pulse motor 22 needs to drive the first pulse motor 21 and the first encoder 19 at the same time, and the position correspondence between the first pulse motor 21 and the first encoder 19 can be realized. That is, when the first pulse motor 21 moves from the outermost circle to the inner circle, the first encoder 19 also moves from the large end to the small end of the cone at the same time; when the first pulse motor 21 moves from the innermost circle to the outer circle, the first encoder 19 also moves from the small end to the large end of the cone, so that the first pulse motor 21 and the first encoder 19 are linked at any time and transmit pulses at any time.

In this embodiment, since the first pulse motor 21 moves 4 times as long as the proportional cone 18, the lead of the first lead screw 28 is 4mm, the lead of the second lead screw 29 is 1mm, and the speed change is performed,

description of the operation of the second pulse motor 22: the second pulse motor 22 moves according to the diameter of the cable; for example, a cable having a diameter of 1cm, needs to move 1cm inward or outward after the completion of 1 turn of the drum, and the second pulse motor 22 has a task of moving 1cm inward after the first pulse motor 21 rotates one turn. That is, the rotating ring 2 rotates for 1 cycle, and the moving distance of the second pulse motor 22 is determined; the 1cm is not suddenly moved for 1cm after one rotation, but the 1cm is moved at a constant speed within 1 rotation period.

A description of how the second encoder 20 controls the movement of the motor B; the two encoders are different in movement mode, the first encoder 19 moves continuously from left to right, and the second encoder 20 is stationary and needs to be moved manually. For example, if the line diameter is 1cm, the second encoder 20 is moved to the side of the small end of the cone, and if the line diameter is 3cm, the second encoder 20 is moved to the side of the large end of the cone.

When the second encoder 20 is at the small end of the proportional cone 18, the second encoder 20 has a small number of rotations and a small number of fixed pulses because the second encoder 20 has a small number of rotations in contact with the proportional cone 18, and when the second encoder 20 is at the large end of the cone, the second encoder 20 has a large number of rotations and a large number of fixed pulses because the second encoder 20 has a large number of rotations in contact with the proportional cone 18.

As described above, when the rotating ring 2 rotates, the first pulse motor 21 and the second pulse motor 22 rotate; when the rotating ring 2 stops, the first pulse motor 21 and the second pulse motor 22 stop; the rotating ring 2 decelerates, and the first pulse motor 21 and the second pulse motor 22 decelerate; the rotating ring 2 is accelerated, and the first pulse motor 21 and the second pulse motor 22 are accelerated; no matter acceleration and deceleration or jamming, a good effect can be achieved all the time; the first pulse motor 21 rotates, and the tension rod 56 is lifted; the tension rod 56 is lifted, and the output motor 4 rotates; the output motor 4 rotates, and the rotating ring 2 rotates; the rotating ring 2 rotates, and the proportional cone 18 rotates; the proportional cone 18 rotates, and the two encoders rotate; the first encoder 19 controls the first pulse motor 21; the second encoder 20 controls a second pulse motor 22; the second pulse motor 22 makes the first pulse motor 21 and the first encoder 19 perform proportional displacement; the whole process is completed and the process is repeated.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will appreciate that; modifications of the embodiments of the utility model or equivalent substitutions for parts of the technical features are possible; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.

Claims (8)

1. The automatic cable coiling machine is characterized by comprising a traction system, a rotating system, an output system and a lifting system, wherein the traction system is arranged at the top of a supporting rod, the lifting system is sleeved on the supporting rod in a sliding manner, the supporting rod is of a hollow structure, and the output system is rotatably arranged inside the rotating system;

the output system comprises a rotating ring, an immovable ring, an output motor, a flat iron ring, a flaky nylon strip, a synchronous belt and a bottom plate, wherein the bottom plate is sequentially provided with the output motor, a fourth annular sleeve, a carbon brush, a synchronous belt guide wheel and the immovable ring from left to right, the rotating ring is rotatably arranged on the peripheral side of the immovable ring, the flat iron ring is welded on the peripheral side of the rotating ring, the flaky nylon strip is adhered on the peripheral side of the flat iron ring, the synchronous belt is sleeved on the peripheral side of the flat iron ring and is contacted with the flaky nylon strip, and the synchronous belt is connected with the output motor through the synchronous belt guide wheel;

the sheet nylon strip is provided with two annular grooves, the carbon brush is inserted into the annular grooves and used for transmitting electric energy to the rotating system;

the bottom plate is rotatably sleeved on the support rod through a fourth annular sleeve;

the rotating system comprises a first supporting vertical plate and a second supporting vertical plate, the first supporting vertical plate and the second supporting vertical plate are fixed on a rotating ring, a first supporting cross rod and a second supporting cross rod are sequentially arranged on the first supporting vertical plate and the second supporting vertical plate from left to right, a driven wheel is rotatably arranged on the second supporting vertical plate, the driven wheel is in contact with a fixed ring and rotates along the fixed ring under the action of the rotating ring, a proportional cone is fixed on the rear side of the driven wheel, the left side and the right side of the proportional cone are respectively in contact with a second encoder and a first encoder, and the proportional cone can drive the second encoder and the first encoder to rotate;

a second pulse motor and a first pulse motor are sequentially arranged on the first supporting cross rod and the second supporting cross rod from front to back, the second pulse motor is installed on the first supporting cross rod and the second supporting cross rod through a first fixing plate and a second fixing plate, the first pulse motor is slidably installed on the first supporting cross rod and the second supporting cross rod through a third fixing plate, a fourth fixing plate and a plurality of sliding blocks, one end of the second pulse motor is connected with the first pulse motor through a first lead screw, and the other end of the second pulse motor is rotatably arranged on a second supporting vertical plate through a second lead screw;

the second encoder is arranged on the first supporting cross rod in a sliding manner through a shifting adjusting ring; the first pulse motor is connected with a wire conveying device.

2. The automatic cable coiling machine as claimed in claim 1, wherein the traction system comprises a cable guiding device and a cable turning traction device, the cable guiding device comprises a first annular sleeve fixedly sleeved on the top of the support rod, a connecting rod is fixed on the first annular sleeve, two traction rollers are arranged on one end of the connecting rod away from the support rod, a transmission shaft is rotatably connected below one of the traction rollers and is connected with a wire inlet motor through a belt, and the wire inlet motor is arranged at the bottom of the connecting rod;

the cable steering traction device comprises a second annular sleeve, a third annular sleeve and a traction spring, wherein the second annular sleeve is rotatably sleeved on the support rod, the third annular sleeve is fixedly sleeved on the support rod and plays a role in fixedly supporting the second annular sleeve, a cross rod group is inserted into the second annular sleeve, a first guide wheel, a second guide wheel and a tension rod are sequentially arranged in the cross rod group in a rotating manner from left to right, the first guide wheel is positioned in the support rod, the second guide wheel is positioned outside the support plate, one end of the traction spring is limited on the cross rod group through a convex block, the other end of the traction spring is limited on the tension rod, and a guide wire wheel is rotatably arranged at one end of the tension rod, which is far away from the cross rod group;

and a potentiometer is arranged on one side of the cross rod group, and the tension rod is tangent to the potentiometer through a transmission wheel.

3. The automatic cable coiling machine as claimed in claim 2, wherein a rotary friction rod is provided on the connecting rod at a side away from the transmission shaft, one end of the rotary friction rod is in contact with the transmission shaft, and a rotary disk is fixed at the other end of the rotary friction rod.

4. An automatic cable coiler according to claim 2, characterized in that said second annular sleeve is located between the first and third annular sleeves.

5. The automatic wire rope coiling machine as claimed in claim 1, wherein the lifting system comprises a lifting motor, a speed reducer and a wire rope coiling shaft, the speed reducer is rotatably connected with the wire rope coiling shaft, a lifting rope body is wound on the wire rope coiling shaft, the lifting rope body extends upwards after passing through a bottom circular hole of the support rod and is sequentially connected with a first guide wheel and a second guide wheel, and the lifting rope body is connected with an output system under the action of the second guide wheel.

6. The automatic wire coiling machine as claimed in claim 5, wherein a protective housing is provided above the base plate, and one end of the lifting rope is limited on the protective housing.

7. The automatic cable coiling machine as claimed in claim 1, wherein the wire feeding device is slidably disposed on the first and second supporting cross bars along with the first pulse motor, the wire feeding device comprises a first and second synchronizing wheels, the first pulse motor is connected to the second synchronizing wheel through the first synchronizing wheel and a transmission belt, the second synchronizing wheel is rotatably connected with a transmission rod, the transmission rod can drive the main wire feeding belt to rotate on the first and second supporting cross bars, a secondary wire feeding belt is disposed directly above the main wire feeding belt, the secondary wire feeding belt is slidably disposed on the vertical rod, and the relative height of the secondary wire feeding belt to the main wire feeding belt can be adjusted through a first adjusting nut at the top.

8. The automatic cable coiling machine as claimed in claim 7, wherein a cable limiting device is arranged on the left side of the cable conveying device, the cable limiting device comprises a special-shaped fixing frame, a first limiting roller and a second limiting roller perpendicular to the first limiting roller are rotatably arranged on the special-shaped fixing frame, a limiting plate is further welded on the special-shaped fixing frame, the limiting plate is positioned between the main cable conveying belt and the second limiting roller, a third limiting roller and a fourth limiting roller parallel to the third limiting roller are rotatably arranged on the limiting plate, and the fourth limiting roller is connected with the third limiting roller through a second adjusting nut;

the second limiting rolling shaft is perpendicular to the main wire conveying belt.

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