Ring body wrapping system and control method

Abstract

The present invention belongs to the technical field of winding and insulation wrapping, and relates to a ring-shaped device body wrapping system and a control method. In the wrapping system, a device body support rotating mechanism is arranged above the machine base side, the ring-shaped device body is placed on the device body support rotating mechanism, an insulating tape wrapping mechanism and a cable winding mechanism are arranged on both sides of the ring-shaped device body, a wrapping gear ring with a split structure is rotatably arranged on the insulating tape wrapping mechanism, a winding gear ring with a split structure is rotatably arranged on the cable winding mechanism, a storage coil is arranged cocentrically on the winding gear ring, a notch is arranged on the storage coil, a storage coil sliding assembly is arranged at the notch, the storage coil sliding assembly and the storage coil form a circular structure, and a storage coil groove is provided on the outer peripheral surface of the storage coil and the storage coil sliding assembly. In the control method, the electric control equipment is fully controlled by the electrical control system, including start and stop, speed adjustment and position control. The present invention realizes the automation of the ring-shaped device body winding and insulation wrapping, and effectively improves the production efficiency and product quality.

Description

Technical Field

[0001] The invention belongs to the technical field of wire winding and insulation wrapping, and in particular relates to a ring-shaped device body wrapping system and a control method. Background Art

[0002] With the continuous development of power equipment, the ring-shaped body structure in toroidal transformers, transformers and other equipment has been widely used in power systems. These toroidal body equipment (such as toroidal transformers, toroidal coils, etc.) need to be wrapped (wrapping refers to cable winding and insulation tape wrapping) and other process operations during the manufacturing process, and most companies still use pure manual or semi-automatic body wrapping methods, which is not only inefficient but also difficult to ensure accuracy. At the same time, the insulation tape wrapping process involves the wrapping of multiple insulation tapes, and the wrapping of double-layer insulation tapes and adhesive insulation tapes is mostly still done manually.

[0003] The current annular body wrapping operation mainly has the following technical problems:

[0004] Low efficiency: When using semi-automatic equipment, winding and insulation wrapping are carried out separately, and each completion requires manual operation to wrap the other;

[0005] Precision is difficult to guarantee: The production parameters of winding or insulation wrapping are determined by the operator's vision and experience, which may lead to uneven winding or unstable product quality due to differences in operation by different people;

[0006] High labor intensity: During the production process, operators are required to continuously observe and intervene; at the same time, winding and insulation wrapping are carried out at intervals, and operators are required to switch or replace different equipment for wrapping, which is prone to fatigue and errors;

[0007] Low degree of automation: (1) When using a double-layer insulation wrapping layer with a protective layer, the insulation layer needs to be wrapped, and the protective layer needs to be manually recovered in real time, which cannot achieve true automation; (2) For tapes with strong adhesion, because the tape is very easy to stick to the guide wheel, it is impossible to achieve automatic wrapping. At present, manual wrapping is still used, which greatly increases the labor intensity of operators; (3) Every time the annular body rotates one circle, the innermost wire of the body needs to be manually processed to ensure that the wire can always be led out to the outside of the body to avoid being covered by the winding or insulation wrapping;

[0008] Unable to meet the needs of mass production: Due to the low efficiency of manual operation and the inability of one person to operate multiple semi-automatic equipment at the same time, it is impossible to meet the needs of mass production of ring-shaped bodies. Summary of the invention

[0009] In order to solve the above technical problems, the present invention provides a ring-shaped body wrapping system and a control method. The technical solution adopted by the present invention is as follows:

[0010] The annular device body wrapping system comprises a machine base, an electric control cabinet installed at the end of the machine base, an operating cabinet installed above the electric control cabinet and a cable placement rack arranged on the side of the machine base. A device body support rotating mechanism is arranged on the upper side of the machine base, and the annular device body is placed on the device body support rotating mechanism. An insulating tape wrapping mechanism and a cable winding mechanism are respectively arranged on both sides of the annular device body. A wrapping gear ring with a split structure is rotatably arranged on the insulating tape wrapping mechanism, and a winding gear ring with a split structure is rotatably arranged on the cable winding mechanism. A storage coil is cocentrically arranged on the winding gear ring, a notch is arranged on the storage coil, and a storage coil sliding assembly is arranged at the notch. The storage coil sliding assembly and the storage coil form a complete circular structure, and a storage coil groove is provided on the outer peripheral surface of the storage coil and the storage coil sliding assembly.

[0011] Preferably, the body support rotating mechanism includes a first body support rotating table, a second body support rotating table and a third body support rotating table distributed in a triangular shape, the first body support rotating table is fixedly mounted on the side of the machine base, and a body support plate and a body driven wheel are rotatably arranged on the first body support rotating table; the second body support rotating table and the third body support rotating table include a clamping motor and a rotation drive motor, the second body support rotating table and the third body support rotating table have the same structure, are fixedly mounted on the upper end of the machine base and share a body support rotating table base, the body support rotating table base is a rectangular parallelepiped with a hollow structure, and clamping motors are respectively arranged at both ends of the length direction of the body support rotating table base, the clamping motor is transmission-connected to the worm gear structure inside the body support rotating table base through a worm, and the worm gear structure is connected to the end of the rotating plate of the long hollow structure The transmission connection is that a vertical clamping arm is fixedly installed above the end of the rotating plate away from the base of the rotating platform supporting the body, and a driving shaft is rotatably installed in the inner center of the clamping arm. The rotating drive motor is fixedly installed in the base, and a sprocket is fixedly installed on the rotating shaft of the rotating drive motor. The sprocket is rotatably connected with a main driving wheel 1 inside the base of the rotating platform supporting the body through a driving chain 1. A slave driving wheel 1 and a slave driving wheel 2 are rotatably installed at two ends inside the rotating plate respectively, the main driving wheel 1 and the slave driving wheel 2 are coaxially fixedly connected, and the slave driving wheel 1 and the slave driving wheel 2 are rotatably connected through a driving chain 2. The center of the slave driving wheel 1 is fixedly connected to the lower end of the driving shaft, and the upper end of the driving shaft is fixedly connected to the lower end of the mounting column, the body supporting plate is fixedly installed at the lower part of the mounting column, the body driving wheel is fixedly installed above the body supporting plate, and the mounting column passes through the body supporting plate and the body driving wheel.

[0012] Preferably, the horizontal moving mechanism includes a horizontal rotating screw motor, a horizontal sliding table, a horizontal moving guide rail and a horizontal rotating screw, the moving base is fixedly installed on the horizontal sliding table, the mounting column is fixedly installed above the moving base, the device body support plate is rotatably installed at the lower part of the mounting column, the device body driven wheel is rotatably installed above the device body support plate, and the mounting column passes through the device body support plate and the device body driven wheel.

[0013] Preferably, a dust cover is provided on the horizontal moving mechanism, and the dust cover is a folding structure.

[0014] Preferably, the cable winding mechanism includes a storage coil, a winding gear ring and a cable winding moving assembly fixedly mounted on the upper surface of the machine base, the first lifting mechanism is mounted on the cable winding moving assembly, a main winding support plate is mounted on one side of the first lifting platform, the main winding support plate is a square-like plate with a circular through hole in the center and a first opening on one side, a winding gear ring drive motor is mounted on the rear side of the winding main support plate, the output shaft of the winding gear ring drive motor passes through the winding main support plate and is connected to the first gear transmission mechanism on the front side, a plurality of storage guide wheels arranged in a circular structure are mounted on the front side of the winding main support plate, and the storage coil set In a circular structure formed by several wire storage guide wheels, a winding gear ring is installed on the rear side of the wire storage coil, and the wire storage coil, the winding gear ring and the circular through hole of the winding main support plate are concentric, and the winding gear ring is meshingly connected with the first gear transmission mechanism, and the winding wheel is rotatably installed at the edge of the gap between the wire storage coil and the winding gear ring, and the wire passing wheel is rotatably installed on the winding gear ring close to the winding wheel, and several wire feeding guide wheels are rotatably arranged above the winding main support plate, a wire pressing mechanism is installed on the side of the wire feeding guide wheel, and a first pull rod is arranged on the rear side of the wire pressing mechanism, and a wire arranging wheel is installed on the side of the wire pressing mechanism, and a second pull rod is arranged on the rear side of the wire arranging wheel.

[0015] Preferably, a clamping cylinder is installed on one side of the storage coil, and a clamping block is installed on the movable end of the piston rod of the clamping cylinder.

[0016] Preferably, a plurality of connecting shafts are arranged on the outer side surface of the winding gear ring, and sliding grooves corresponding to the connecting shafts are arranged on the outer periphery of the storage coil.

[0017] Preferably, the insulating tape wrapping mechanism includes a wrapping horizontal moving component and a wrapping gear ring, the wrapping horizontal moving component is installed on the height adjustment movable bracket, the second lifting mechanism is installed on the wrapping horizontal moving component, the wrapping mounting plate is installed on the second lifting mechanism, the wrapping mounting plate is a square-like plate with a circular through hole in the center and a second opening on one side, the wrapping gear ring and the second gear transmission mechanism are installed on the front side of the wrapping mounting plate, the wrapping drive motor is installed on the rear side of the wrapping mounting plate, the rotating shaft of the wrapping drive motor is connected to the second gear transmission mechanism, the second gear transmission mechanism is meshed and transmission-connected with the wrapping gear ring, and the insulating tape tensioner is rotatably installed on the side of the wrapping gear ring A tensioning wheel gear ring is arranged on the outer periphery of the rotating shaft of the insulating belt tensioning wheel, and one side of the tensioning wheel gear ring is meshed and transmission-connected with the protective layer recovery wheel gear ring. The protective layer recovery wheel gear ring is arranged on the outer periphery of the rotating shaft of the protective layer recovery wheel, and the protective layer recovery wheel is rotatably mounted on the front side of the winding mounting plate, and a plurality of winding guide wheels are installed at the edge position of the winding gear ring. The insulating belt passes through the plurality of winding guide wheels and is wound onto the annular device body. A spring tensioning assembly is arranged on an outer winding guide wheel, and one end of the spring tensioning assembly is connected to the winding guide wheel, and the other end of the spring tensioning assembly is hung and mounted on the open circular ring on the winding gear ring. The end of the winding horizontal moving assembly is connected to a winding sliding support platform arranged on the machine base.

[0018] Preferably, the height-adjustable movable bracket comprises an adjustable support assembly and a caster movable assembly which are arranged in parallel in the vertical direction, and a height-adjustable movable wheel is provided at the lower end of the adjustable support assembly.

[0019] The control method of the annular body wrapping system mentioned above realizes the full control of the electric control equipment (mainly various motors) through the control circuit and operation cabinet in the electric control cabinet and the electric control system, including start and stop, speed adjustment and position control, and performs fault diagnosis and alarm by real-time acquisition of the operating parameters of the electric control equipment, and can monitor the operating status and material remaining amount of the electric control equipment in real time, detect abnormal conditions in time and issue alarms. This can improve the accuracy, reliability and stability of the wrapping process, handle faults in time, avoid production interruptions and losses caused by running without materials, and ensure the smooth operation of the wrapping system.

[0020] Beneficial effects of the present invention:

[0021] 1. The present invention can automatically clamp the annular body and ensure the clamping force, saving manpower, avoiding damage to the annular body and improving clamping efficiency;

[0022] 2. The present invention is driven entirely by servo motors, and the size of the annular body can be determined according to the clamping device or personnel input. The electric control system controls the rotation of the annular body and the cable winding and insulation tape wrapping rotation speed, strictly meeting the requirements of the number of turns and spacing of the annular body, thereby improving product quality;

[0023] 3. The present invention can realize winding of insulating tape with strong adhesion, and realizes the close fit between the insulating tape and the surface of the annular body by automatically controlling the front, back and up and down movement of the wrapping machine head through the servo drive motor, thereby replacing manual wrapping and improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the wrapping system according to an embodiment of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the machine base and the body supporting the rotating mechanism;

[0027] Figure 3 for Figure 2 A schematic diagram of the structure of the body supporting rotating mechanism;

[0028] Figure 4 for Figure 3 Bottom view of

[0029] Figure 5 for Figure 1 A schematic diagram of the structure of the cable winding mechanism;

[0030] Figure 6 for Figure 5 A partial enlarged view of the middle A;

[0031] Figure 7 for Figure 5 Rear view of

[0032] Figure 8 for Figure 1 A schematic diagram of the structure of the insulating tape wrapping mechanism;

[0033] Fig. 9 for Figure 8 The front view of the wrapping part in.

[0034] In the figure, 1 is an insulating tape wrapping mechanism, 2 is an annular device body, 3 is a cable winding mechanism, 4 is an operating cabinet, 5 is a device body supporting rotating table base, 6 is a machine base, 7 is an electric control cabinet, 8 is a cable placement rack, 9 is a dust cover, 10 is a horizontal moving mechanism, 11 is a vertical supporting leg, 12 is a device body support plate, 13 is a clamping arm, 14 is a cable winding mechanism moving component, 15 is a wrapping sliding support table, 16 is a clamping motor, 17 is a device body driven wheel, 18 is a moving base, 19 is a horizontal bracket, 20 is a mounting column, 21 is a device body driving wheel, 22 is a rotating plate, 23 is a rotating driving motor, 24 is a main driving wheel one, 25 is a slave driving wheel one, 26 is a driving chain one, 27 is a main driving wheel two, 28 is a slave driving wheel three, 29 is a wire pressing mechanism, 30 is a wire arrangement wheel, 31 is a winding main support plate, 32 is a storage coil, and 33 is a winding tooth 34 is a wire storage coil sliding assembly, 35 is a wire storage guide wheel, 36 is a winding gear ring driving motor, 37 is a first gear transmission mechanism, 38 is a clamping cylinder, 39 is a first lifting mechanism, 40 is a first lifting motor, 41 is a wire feed guide wheel, 42 is a winding gear ring mounting bolt, 43 is a clamping block, 44 is a wrapping guide wheel, 45 is a wrapping mounting plate, 46 is a second lifting mechanism, 47 is a wrapping horizontal moving assembly, 48 is an adjustable support assembly, 49 is a caster moving assembly, 50 is a wrapping sliding platform, 51 is an insulating tape tensioning wheel, 52 is a protective layer recovery wheel, 53 is a recovery wheel gear ring, 54 is a winding gear ring mounting bolt, 55 is a winding gear ring, 56 is a spring tensioning assembly, 57 is a second gear transmission mechanism, 58 is a tensioning wheel gear ring, 59 is an open ring, 60 is a winding wheel, 61 is a wire passing wheel, and 62 is a cable. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0036] like Figure 1As shown, the annular body wrapping system includes a base 6 of a hollow rectangular structure placed on the ground, and a support leg placed on the ground is fixedly arranged at the bottom of the base 6. The base 6 is the main integral support and rotation mechanism of the wrapping system, and plays a role in supporting the wrapping system from the bottom. At the same time, part of the driving motor is installed in the base 6. The electric control cabinet 7 is fixedly installed at the right end of the base 6, and the electric control cabinet 7 shares the upper panel of the base 6. The control circuit of the electric control components of the driving motor is integrated and installed in the electric control cabinet 7. The body support and rotation mechanism is fixedly installed on the left side of the base 6 and above the left end of the upper panel of the base 6. The annular body 2 to be processed is rotated and placed on the body support and rotation mechanism, the insulating tape wrapping mechanism 1 is fixedly installed on the left side of the annular body 2, and the cable winding mechanism 3 is fixedly installed on the right side of the annular body 2. The operating cabinet 4 is fixedly installed above the electric control cabinet 7, and the operating cabinet 4 is electrically connected to the electric control cabinet 7. The operating cabinet 4 is used to automatically control the electric control components such as the motor by manually inputting data. The cable rack 8 is fixedly installed on the ground at the right side of the electric control cabinet 7 . The cable rack 8 is used to place a whole tray of cables 62 . A certain distance is left between the cable rack 8 and the electric control cabinet 7 .

[0037] like Figure 2 , 3 As shown in , 4, the body support rotating mechanism includes a first body support rotating platform, a second body support rotating platform and a third body support rotating platform distributed in a triangle (preferably an equilateral triangle), the first body support rotating platform is fixedly mounted on the left side of the base 6, the second body support rotating platform and the third body support rotating platform are fixedly mounted on the left end of the upper panel of the base 6, and the second body support rotating platform and the third body support rotating platform have the same structure. The first body support rotating platform includes: a horizontal moving mechanism 10, a vertical support leg 11, a body support plate 12 and a horizontal bracket 19. The lower end of the vertical support leg 11 is fixedly mounted on the left side of the base 6, the right end of the horizontal bracket 19 is fixedly mounted on the left end of the upper surface of the base 6, and the left end of the horizontal bracket 19 is fixedly connected to the upper end of the vertical support leg 11. The horizontal moving mechanism 10 is fixedly installed on the horizontal bracket 19, and the horizontal moving mechanism 10 includes a horizontal rotating screw motor, a horizontal sliding table, a horizontal moving guide rail and a horizontal rotating screw. The horizontal rotating screw motor drives the horizontal rotating screw to rotate, and the rotating horizontal rotating screw drives the horizontal sliding table to move horizontally along the horizontal moving guide rail; a dust cover 9 is provided on the horizontal moving mechanism 10, and the dust cover 9 is a folding mechanism, which can cover the horizontal moving guide rail and the horizontal rotating screw by pulling the dust cover 9; a moving base 18 is fixedly installed on the horizontal sliding table, and a mounting column 20 is fixedly installed above the moving base 18, the device body support plate 12 is rotatably installed at the lower part of the mounting column 20, and the device body driven wheel 17 is rotatably installed above the device body support plate 12, and the mounting column 20 passes through the device body support plate 12 and the device body driven wheel 17.

[0038] The body support rotating platform base 5 is a rectangular parallelepiped with a hollow structure. The body support rotating platform base 5 is fixedly mounted on the left surface of the base 6. The length direction of the body support rotating platform base 5 is consistent with the width direction of the base 6. The first body support rotating platform and the second body support rotating platform are movably mounted on the body support rotating platform base 5. The second body support rotating platform includes: a clamping arm 13, a clamping motor 16, a rotating plate 22, a main driving wheel 1 24, a slave driving wheel 1 25 and a slave driving wheel 2. A reinforcing rib is arranged between the clamping arm 13 and the rotating plate 22. The clamping motor 16 is fixedly arranged at the rear end of the base 5 of the body supporting rotating platform. The rotating shaft of the clamping motor 16 extends to the inside of the body supporting rotating platform base 5 and is installed with a worm. The worm cooperates with the worm gear structure inside the body supporting rotating platform base 5. The worm gear structure is transmission-connected to the end of the rotating plate 22 of the long hollow structure. The clamping arm 13 is fixedly installed above the end of the rotating plate 22 away from the base 5 of the body supporting rotating platform. The clamping motor 16 can drive the rotating plate 22 to rotate through the meshing drive of the worm gear, thereby controlling the swing of the clamping arm 13, so that the three body supporting rotating platforms can clamp the annular body 2 together. A rotary drive motor 23 is fixedly installed in the internal cavity of the machine base 6, and a sprocket is fixedly installed on the rotating shaft of the rotary drive motor 23. The sprocket is rotatably connected to a main drive wheel 24 arranged inside the body support rotating table base 5 through a drive chain 26. A slave drive wheel 25 and a slave drive wheel 2 are rotatably installed at both ends of the rotating plate 22. The main drive wheel 24 and the slave drive wheel 2 are coaxially fixedly connected. The slave drive wheel 25 and the slave drive wheel 2 are rotatably connected through a drive chain 2. A driving shaft 1 is fixedly installed at the center of the moving wheel 1 25, the driving shaft 1 passes through the center of the clamping arm 13 and the upper end is fixedly connected to the lower end of the mounting column 20, the body support plate 12 is fixedly installed at the lower part of the mounting column 20, the body driving wheel 21 is fixedly installed above the body support plate 12, the mounting column 20 passes through the body support plate 12 and the body driving wheel 21 and is fixedly connected to the body support plate 12 and the body driving wheel 21, and the rotation of the body support plate 12 and the body driving wheel 21 is realized by rotating the driving motor 23. The third body supporting rotating platform has the same structure as the second body supporting rotating platform, and mainly includes: a clamping arm 13, a rotating plate 22, a main driving wheel 27, a slave driving wheel 3 28, a slave driving wheel 4 and a body driving wheel 21. The main driving wheel 27 and the slave driving wheel 3 28 are driven to rotate by the rotating driving motor 23, thereby driving the body driving wheel 21 to rotate. The two body driving wheels 21 of the second / third body supporting rotating table and the body driven wheel 17 of the first body supporting rotating table cooperate with each other, and the three body support plates 12 interact with each other to drive the annular body 2 to rotate to achieve the winding of the cable 62 and the wrapping of the insulating tape.

[0039] like Figure 2 , 5As shown in Figures 6 and 7, the cable winding mechanism 3 includes a storage coil 32, a winding gear ring 33 and a cable winding mechanism moving assembly 14 fixedly mounted on the upper surface of the base 6. The cable winding mechanism moving assembly 14 includes a cable winding mechanism rotating screw motor, a cable winding mechanism sliding platform, a cable winding mechanism moving guide rail and a cable winding mechanism rotating screw. The cable winding mechanism moving assembly 14 drives the cable winding mechanism rotating screw to rotate through the cable winding mechanism rotating screw motor, and the rotating cable winding mechanism rotating screw drives the cable winding mechanism sliding platform to move horizontally along the length direction of the base 6. The first lifting mechanism 39 is fixedly mounted on the cable winding mechanism sliding platform by bolts. The first lifting mechanism 39 is a prior art, including a first lifting motor 40, a first lifting screw, a first lifting guide rail and a first lifting platform. The first lifting motor 40 drives the first lifting screw to make the first lifting platform move vertically along the first lifting guide rail. A winding main support plate 31 is fixedly mounted on the left side of the first lifting platform, and the winding main support plate 31 can be vertically lifted and lowered following the first lifting platform. The winding main support plate 31 is a square-like plate with a circular through hole in the center and a first opening on the left side. The first opening is used for the annular body 2 to pass through. A winding gear ring drive motor 36 is fixedly installed on the rear side of the winding main support plate 31. The output shaft of the winding gear ring drive motor 36 passes through the winding main support plate 31 and is connected to the first gear transmission mechanism 37 on the front side. A plurality of wire storage guide wheels 35 arranged in a circular structure are fixedly installed on the front side of the winding main support plate 31 by bolts, and the storage coil 32 is sleeved in the circular structure formed by the plurality of wire storage guide wheels 35. The storage coil 32 is provided with a notch, and a storage coil sliding assembly 34 is provided at the notch. The storage coil sliding assembly 34 and the storage coil 32 are connected to form a complete circular structure. The storage coil sliding assembly 34 is a prior art. After disassembly, the storage coil sliding assembly 34 can slide along the storage coil 32 to expose the notch for placing the annular device body 2. The outer peripheral surfaces of the storage coil 32 and the storage coil sliding assembly 34 are provided with a storage wire groove, and the cable 62 is placed in the storage wire groove; a clamping cylinder 38 is fixedly installed on one side of the storage coil 32, and the clamping cylinder 38 is fixedly installed on the front side of the winding main support plate 31. A clamping block 43 is fixedly installed on the movable end of the piston rod of the clamping cylinder 38. The clamping block 43 is close to the inner peripheral surface of the storage coil 32 by adjusting the piston rod of the clamping cylinder 38, so that the storage coil 32 can be squeezed close to the storage wire guide wheel 35 to increase the tension of the cable 62 when releasing the wire.A winding gear ring 33 is fixedly installed on the rear side of the storage coil 32. The storage coil 32, the winding gear ring 33 and the circular through hole of the winding main support plate 31 are concentric. The outer side of the winding gear ring 33 is provided with a plurality of connecting shafts. The outer periphery of the storage coil 32 is provided with a slide groove corresponding to the connecting shaft. Compared with the bolt fixed connection structure, the cooperation of the connecting shaft and the slide groove can ensure that the storage coil 32 and the winding gear ring 33 can rotate synchronously while being pulled backward to increase the tension during winding. The winding gear ring 33 is a split structure, which is convenient for placing the annular body 2 into the winding gear ring 33. The winding gear ring 33 of the split structure is assembled into an integrated structure by the winding gear ring mounting bolt 42. The winding gear ring 33 is meshed with the first gear transmission mechanism 37, and the winding gear ring 33 and the storage coil 32 can be controlled to rotate by the winding gear ring driving motor 36. A winding wheel 60 is rotatably installed at the edge of the gap between the storage coil 32 and the winding gear ring 33, and a wire passing wheel 61 is rotatably installed on the winding gear ring 33 close to the winding wheel 60. The wire passing wheel 61 is in rotational contact with the inner edge of the storage coil 32, and the cable 62 in the wire storage groove on the storage coil 32 is introduced into the winding wheel 60 through the wire wheel 61 and then connected to the annular body 2. As the winding gear ring 33 and the storage coil 32 rotate around the rotating annular body 2, the cable 62 after passing through the winding wheel 60 is wound around the outer circumference of the annular body 2 circle by circle.

[0040] A plurality of wire-inlet guide wheels 41 are rotatably provided above the upper end of the main wire-winding support plate 32. The cables 62 on the cable placement rack 8 are connected to the storage coil 32 through the wire-inlet guide wheels 41. The wire-inlet guide wheels 41 guide the incoming wires of the cables 62. A wire-pressing mechanism 29 is fixedly installed on the left side of the wire-pressing mechanism 29. A first pull rod is provided on the rear side of the wire-pressing mechanism 29. The cables 62 pass through the wire-pressing mechanism 29. The first pull rod is controlled to squeeze the cables 62, thereby increasing the tension during wire storage. A wire-arranging wheel 30 is fixedly installed on the left side of the wire-pressing mechanism 29. A second pull rod is provided on the rear side of the wire-arranging wheel 30. The second pull rod can be used to control the position of the cables 62 entering the storage coil 32.

[0041] like Figure 2 , 8As shown in Figures 9 and 10, the insulating tape wrapping mechanism 1 includes a wrapping horizontal moving component 47 and a wrapping gear ring 55. The wrapping horizontal moving component 47 is fixedly mounted on the upper end of the adjustable support component 48 and the caster moving component 49. The end of the wrapping horizontal moving component 47 close to the machine base 6 is fixedly connected to a wrapping sliding support platform 15 provided on the machine base 6. The position of the wrapping horizontal moving component 47 can be conveniently adjusted by the wrapping sliding support platform 15. The adjustable support component 48 and the caster moving component 49 can adjust the horizontality of the wrapping horizontal moving component 47. The adjustable support component 48 is located on the left side of the caster moving component 49. The lower end of the adjustable support component 48 is provided with a moving wheel, and the height of the moving wheel is adjustable. The wrapping horizontal moving component 47 can be freely moved on the ground by the moving wheel of the adjustable support component 48 and the caster moving component 49. The wrapping horizontal moving assembly 47 is a conventional assembly that drives the wrapping horizontal rotating lead screw by the wrapping horizontal moving motor to horizontally move the wrapping sliding platform 50. The second lifting mechanism 46 is fixedly mounted on the wrapping sliding platform 50. The second lifting mechanism 46 is a conventional structure that drives the second lifting platform by the second lifting motor to realize vertical lifting. A wrapping mounting plate 45 is fixedly mounted on the second lifting platform at the rear side of the second lifting mechanism 46. The wrapping mounting plate 45 is a square-like plate with a circular through hole in the center and a second opening on the right side. The second opening is used for the annular body 2 to pass through. A wrapping gear ring 55 is rotatably mounted on the front side of the wrapping mounting plate 45. The wrapping gear ring 55 is a split structure. The split structure facilitates the placement of the annular body 2 into the wrapping gear ring 55. The wrapping gear ring 55 with a split structure is assembled into an integrated structure by the wrapping gear ring mounting bolt 54. A wrapping drive motor is fixedly mounted on the rear side of the wrapping installation plate 45, and the rotating shaft of the wrapping drive motor is rotatably connected to the second gear transmission mechanism 57, and the second gear transmission mechanism 57 is meshed and transmission-connected with the wrapping gear ring 55, and the insulation tape wrapping is realized by driving the wrapping drive motor to rotate the wrapping gear ring 55. An insulation tape tensioner 51 is rotatably mounted on the front side of the wrapping installation plate 45, and the insulation tape tensioner 51 is located at the lateral front end of the wrapping gear ring 55. The coiled insulation tape is mounted on the insulation tape tensioner 51, and a tensioner gear ring 58 is also arranged on the outer periphery of the rotating shaft of the insulation tape tensioner 51, and the tensioner gear ring 58 is close to the wrapping gear ring 55. When the insulation tape is pulled by external force, the insulation tape tensioner 51 is driven to rotate, and the tensioner gear ring 58 can rotate with the insulation tape tensioner 51. The right side of the tension wheel gear ring 58 is meshed and connected with the protective layer recovery wheel gear ring 53, which is arranged on the outer periphery of the rotating shaft of the protective layer recovery wheel 52. The protective layer recovery wheel 52 is rotatably mounted on the front side of the surrounding mounting plate 45, and the protective layer recovery wheel 52 can rotate with the protective layer recovery wheel gear ring 53. The insulating belt tension wheel 51 is fixedly mounted with an insulating belt by tensioning, and the protective layer recovery wheel 52 recovers the insulating belt protective layer by rotating in the opposite direction to the insulating belt tension wheel 51.Several wrapping guide wheels 44 are rotatably mounted on the edge of the wrapping gear ring 55, and the insulating belt passes through the several wrapping guide wheels 44 and is wrapped around the annular body 2. A spring tensioning assembly 56 is provided on an outer wrapping guide wheel 44, one end of the spring tensioning assembly 56 is fixedly connected to the wrapping guide wheel 44, and the other end of the spring tensioning assembly 56 is hung and fixedly mounted on the open ring 59 on the wrapping gear ring 55. The spring tensioning assembly 56 can increase the tension of the insulating belt, and the spring tensioning assembly 56 can keep the insulating belt in a taut state, so that the insulating belt is evenly wrapped around the annular body 2. The arrangement of the several wrapping guide wheels 44 must ensure that the spring tensioning assembly 56 can play a tensioning role.

[0042] The ring-shaped body wrapping system of the embodiment of the present invention can be used to manufacture a double-ended multifunctional current transformer. The specific working process is as follows:

[0043] First, the parameters are input into the operation cabinet 4 according to the size of the annular body 2. The operation cabinet 4 controls the clamping motor 16 and the motor of the horizontal moving mechanism 10 to determine the position of the body support plate 12, and the annular body 2 is placed on the body support plate 12. The operation cabinet 4 drives the wrapping horizontal moving assembly 47 and the cable winding mechanism moving assembly 14 to move the insulating tape wrapping mechanism 1 and the cable winding mechanism 3 to the inside of the annular body 2, and the storage coil 32, the winding gear ring 33 and the wrapping gear ring 55 are completely installed. The cable 62 for winding is fixed in the storage groove of the storage coil 32 along the storage guide wheel 35, and the tension is increased by the wire pressing mechanism 29. The winding gear ring driving motor 36 is started, and the cable 62 is stored on the storage coil 32 for nearly one circle, and after passing through the wire wheel 61 and being introduced into the winding wheel 60, the beginning of the cable 62 falls near the annular body 2, and the excess cable 62 is manually cut short. The insulating tape with a protective layer is installed on the insulating tape tensioning wheel 51, the starting end of the insulating tape main layer is fixed on the annular body 2 through the winding guide wheel 44, and the starting end of the insulating tape protective layer is fixed on the protective layer recovery wheel 52, and the rotating drive motor 23 and the winding drive motor are started. The rotating drive motor 23 drives the annular body 2 to rotate horizontally, and the winding drive motor drives the winding gear ring 55 to rotate, so that the main layer of the insulating tape is wound around the outer circumference of the annular body 2 circle by circle. While the annular body 2 rotates, the insulating tape tensioning wheel 51 is pulled to rotate, and the protective layer recovery wheel 52 collects the insulating tape protective layer by engaging and rotating in the opposite direction. When the annular body 2 wrapped with the main layer of the insulating tape rotates to the cable winding mechanism 3 station, the starting end of the cable 62 is manually fixed on the annular body 2, the clamping cylinder 38 is started to increase the winding tension, and the winding gear ring drive motor 36 is started. While the annular body 2 rotates, the winding gear ring drive motor 36 drives the storage coil 32 and the winding gear disc 33 to rotate, and the cable 62 is wound around the outer periphery of the main layer of the insulating tape on the annular body 2. After the wrapping is completed, the driving motors are turned off, the winding gear ring 33, the wrapping gear ring 55 and the storage coil 32 are manually disassembled, the insulating tape wrapping mechanism 1 and the cable winding mechanism 3 return to the initial position, and the wrapped double-headed multifunctional current transformer is manually collected.

[0044] The system and the control method thereof are applied to the automatic operation and control of the cable winding and insulation tape wrapping process of various toroidal current transformers, transformer toroidal coils and other toroidal bodies.

[0045] In the embodiments of the present invention, technical features that are not described in detail are all existing technologies or conventional technical means and will not be described in detail here.

[0046] Finally, it should be noted that the above embodiments are only specific implementation methods of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them, and the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that any technician familiar with the technical field can modify the technical solutions recorded in the above embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be covered within the protection scope of the present invention.

Claims

1. The ring-shaped body wrapping system includes a machine base, an electric control cabinet installed at the end of the machine base, an operating cabinet installed above the electric control cabinet, and a cable placement rack arranged on the side of the machine base, characterized in that: A body supporting rotating mechanism is arranged on the upper side of the machine base, the annular body is placed on the body supporting rotating mechanism, an insulating tape winding mechanism and a cable winding mechanism are arranged on both sides of the annular body respectively, a winding gear ring with a split structure is rotatably arranged on the insulating tape winding mechanism, a winding gear ring with a split structure is rotatably arranged on the cable winding mechanism, a storage coil is arranged concentrically on the winding gear ring, a notch is arranged on the storage coil, a storage coil sliding assembly is arranged at the notch, the storage coil sliding assembly and the storage coil form a complete circular structure, and a storage coil and the storage coil sliding assembly have storage grooves on their outer peripheral surfaces; the body supporting rotating mechanism comprises a first body supporting rotating table, a second body supporting rotating table and a third body supporting rotating table which are distributed in a triangle, the cable winding mechanism comprises a storage coil, a winding gear ring and a cable winding moving assembly fixedly mounted on the upper surface of the machine base, and the insulating tape winding mechanism comprises a winding horizontal moving assembly and a winding gear ring.

2. The annular body wrapping system according to claim 1, characterized in that: The first body support rotating platform is fixedly installed on the side of the machine base, and the body support plate and the body driven wheel are rotatably arranged on the first body support rotating platform; the second body support rotating platform and the third body support rotating platform include a clamping motor and a rotation drive motor, the second body support rotating platform and the third body support rotating platform have the same structure, are fixedly installed on the upper end of the machine base and share the body support rotating platform base, the body support rotating platform base is a rectangular parallelepiped with a hollow structure, and clamping motors are respectively arranged at both ends of the length direction of the body support rotating platform base, the clamping motor is transmission connected to the worm gear structure inside the body support rotating platform base through a worm, the worm gear structure is transmission connected to the end of the rotating plate of the long hollow structure, and the rotating plate is fixed above the end away from the body support rotating platform base. A vertical clamping arm is fixedly installed, and a driving shaft is rotatably installed at the inner center of the clamping arm. The rotating drive motor is fixedly installed inside the machine base, and a sprocket is fixedly installed on the rotating shaft of the rotating drive motor. The sprocket is rotatably connected to a main driving wheel 1 inside the base of the device body supporting rotating table through a driving chain 1. A slave driving wheel 1 and a slave driving wheel 2 are rotatably installed at two ends inside the rotating plate respectively, the main driving wheel 1 and the slave driving wheel 2 are coaxially fixedly connected, and the slave driving wheel 1 and the slave driving wheel 2 are rotatably connected through a driving chain 2. The center of the slave driving wheel 1 is fixedly connected to the lower end of the driving shaft, and the upper end of the driving shaft is fixedly connected to the lower end of the mounting column, the device body supporting plate is fixedly installed at the lower part of the mounting column, the device body driving wheel is fixedly installed above the device body supporting plate, and the mounting column passes through the device body supporting plate and the device body driving wheel.

3. The annular body wrapping system according to claim 2, characterized in that: The first device body supporting rotating table includes a horizontal moving mechanism, and the horizontal moving mechanism includes a horizontal rotating screw motor, a horizontal sliding table, a horizontal moving guide rail and a horizontal rotating screw. The moving base is fixedly installed on the horizontal sliding table, and a mounting column is fixedly installed above the moving base. The device body support plate is rotatably installed at the lower part of the mounting column, and the device body driven wheel is rotatably installed above the device body support plate, and the mounting column passes through the device body support plate and the device body driven wheel.

4. The annular body wrapping system according to claim 3, characterized in that: The horizontal moving mechanism is provided with a dust cover, and the dust cover is a folding structure.

5. The annular body wrapping system according to claim 1, characterized in that: The first lifting mechanism is installed on the cable winding moving assembly, and a main winding support plate is installed on one side of the first lifting platform. The main winding support plate is a square-like plate with a circular through hole in the center and a first opening on one side. A winding gear ring drive motor is installed on the rear side of the winding main support plate. The output shaft of the winding gear ring drive motor passes through the winding main support plate and is connected to the first gear transmission mechanism on the front side. A plurality of wire storage guide wheels arranged in a circular structure are installed on the front side of the winding main support plate. The storage coil is set in the circular structure formed by the plurality of wire storage guide wheels. A winding gear ring is installed on the rear side of the ring, the storage coil, the winding gear ring and the circular through hole of the winding main support plate are concentric, the winding gear ring is meshed and connected with the first gear transmission mechanism, a winding wheel is rotatably installed at the edge of the gap between the storage coil and the winding gear ring, and the wire passing wheel is rotatably installed on the winding gear ring close to the winding wheel, a plurality of wire feed guide wheels are rotatably arranged above the winding main support plate, a wire pressing mechanism is installed on the side of the wire feed guide wheel, a first pull rod is arranged on the rear side of the wire pressing mechanism, a wire arranging wheel is installed on the side of the wire pressing mechanism, and a second pull rod is arranged on the rear side of the wire arranging wheel.

6. The annular body wrapping system according to claim 5, characterized in that: A clamping cylinder is installed on one side of the storage coil, and a clamping block is installed on the movable end of the piston rod of the clamping cylinder.

7. The annular body wrapping system according to claim 6, characterized in that: A plurality of connecting shafts are arranged on the outer side of the winding gear ring, and sliding grooves corresponding to the connecting shafts are arranged on the outer periphery of the storage coil.

8. The annular body wrapping system according to claim 1, characterized in that: The wrapping horizontal moving component is installed on the height adjustment moving bracket, the second lifting mechanism is installed on the wrapping horizontal moving component, the wrapping mounting plate is installed on the second lifting mechanism, the wrapping mounting plate is a square-like plate with a circular through hole in the center and a second opening on one side, a wrapping gear ring and a second gear transmission mechanism are installed on the front side of the wrapping mounting plate, and a wrapping drive motor is installed on the rear side of the wrapping mounting plate. The rotating shaft of the wrapping drive motor is connected to the second gear transmission mechanism, and the second gear transmission mechanism is meshed and transmitted with the wrapping gear ring. The insulating belt tensioner is rotatably installed on the side of the wrapping gear ring, and the outer periphery of the rotating shaft of the insulating belt tensioner is provided with A tensioning wheel gear ring is arranged, and one side of the tensioning wheel gear ring is meshed and transmitted to be connected with the protective layer recovery wheel gear ring. The protective layer recovery wheel gear ring is arranged on the outer periphery of the rotating shaft of the protective layer recovery wheel. The protective layer recovery wheel is rotatably installed on the front side of the winding mounting plate. A plurality of winding guide wheels are installed at the edge position of the winding gear ring. The insulating belt passes through the plurality of winding guide wheels and is wound onto the annular device. A spring tensioning assembly is arranged on an outer winding guide wheel. One end of the spring tensioning assembly is connected to the winding guide wheel, and the other end of the spring tensioning assembly is hung and installed on the open circular ring on the winding gear ring. The end of the winding horizontal moving assembly is connected to a winding sliding support platform arranged on the machine base.

9. The annular body wrapping system according to claim 8, characterized in that: The height-adjustable movable bracket comprises an adjustable support assembly and a caster movable assembly which are arranged in parallel in the vertical direction, and a height-adjustable movable wheel is arranged at the lower end of the adjustable support assembly.

10. The control method of the annular body wrapping system according to claim 1, characterized in that: Through the control lines and operating cabinet in the electric control cabinet, the electrical control system realizes the whole process control of the electric control equipment, including start and stop, speed adjustment and position control, and performs fault diagnosis and alarm by real-time collection of the operating parameters of the electric control equipment.

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