Frequency converter cable winding equipment, control system and method

Abstract

The invention relates to the technical field of frequency converter machining, in particular to frequency converter cable winding equipment and a control system and method.The frequency converter cable winding equipment comprises a balance base, a rotating disc, a winding system, an anti-winding system and the control system, the winding system comprises a supporting frame, a driving rod, a driven rod and a dismounting and mounting piece, and the dismounting and mounting piece is arranged outside the driving rod and the driven rod; the driving rod and the driven rod are arranged on the rotating disc, the driving rod and the driven rod rotate in the supporting frames along the axes of the driving rod and the driven rod, the cable can be wound outside the driving rod and the driven rod, after winding, the wound cable is detached, the two supporting frames are annularly arranged on the rotating disc and are perpendicular to each other, and after winding is completed, the cable can be wound around the rotating disc. When the cable winding device is used, the wound cable can be rotated to the vacant side, and the driving rod and the driven rod which are not wound are rotated to the same side of the anti-winding system, so that winding of the cable and disassembly of the wound cable can be carried out at the same time, the winding time of the cable is shortened, and the winding efficiency of the cable is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of frequency converter processing, and in particular to a frequency converter cable winding device, a control system and a method. Background Art

[0002] In the processing of inverter cables, winding equipment is usually required to reel the inverter cables for subsequent transportation or storage of the inverter cables. The existing winding equipment is fixed in position, which easily leads to inconvenient arrangement of the cable reeling order during reeling. Without effective guidance, the cables are easily entangled with each other during reeling, which seriously affects the cable quality and subsequent performance. At the same time, the position cannot be moved at will according to needs, causing inconvenience to the workers.

[0003] The prior art CN219839292U discloses a cable winding device for inverter processing, in which the limit plates between the bearing seats at both ends of the limit frame correspond to the fixed bars, and the arc-shaped plates in the middle of the limit frame correspond to the fixed bars at both ends, so that the cable passes through the arc-shaped plates in the middle of the limit frame for winding. The electric telescopic rod drives the arc-shaped plate to move vertically within the range of the limit seat, and can drive the cable to adjust its height, thereby facilitating the use of the staff and preventing the cables from being entangled with each other during the winding process; the balancing seat can be pushed by the pushing handles at both ends of the balancing seat, thereby providing convenience to the staff and driving the balancing seat to adjust its position, and the electric telescopic rod drives the jack to move down and position it on the ground, which can improve the stability of the balancing seat while winding.

[0004] However, after the winding device is wound, the fixing rod needs to be disassembled and reinstalled before other cables can be wound. When the fixing rod is disassembled and installed, it is necessary to stop working, which increases the time required for cable winding and reduces the cable winding efficiency. Summary of the invention

[0005] The object of the present invention is to provide a frequency converter cable winding device, a control system and a method, which solves the technical problem that after the existing winding device is wound, the fixing rod needs to be dismantled and reinstalled before other cables can be wound, and the fixing rod needs to stop working when being dismantled and installed, thereby increasing the time required for cable winding and reducing the cable winding efficiency.

[0006] To achieve the above-mentioned objectives, in a first aspect, the present invention provides a frequency converter cable winding device, comprising a balancing seat, and also comprising a rotating disk, a winding system, an anti-winding system and a control system, wherein the balancing seat has a groove, the rotating disk is located in the groove, and rotates along its own axis in the groove, the winding system is located on the rotating disk, and the anti-winding system and the control system are located on the balancing seat; the winding system comprises a supporting frame, an active rod, a driven rod and a disassembly and assembly part, two supporting frames are distributed in a ring shape on the rotating disk, and the two supporting frames are perpendicular to each other, and an active rod and a plurality of driven rods are rotatably arranged in each of the supporting frames, the active rod and each of the driven rods are connected by a connecting belt, and the active rod and the driven rod are provided with the disassembly and assembly parts outside.

[0007] Wherein, the disassembly and assembly parts include a movable ring and a fixing bolt, the movable ring is detachably arranged outside the active rod or the driven rod, the fixing bolt is detachably arranged inside each movable ring, and the fixing bolt abuts against the active rod or the driven rod.

[0008] Among them, the anti-winding system includes a fixing frame, an upper arc plate, a lower arc plate and a connecting piece. The fixing frame is arranged on the balancing seat. A plurality of the upper arc plates are evenly distributed in the fixing frame. Each of the upper arc plates is connected to the lower arc plate through a connecting spring. The connecting piece is used to connect the upper arc plate and the lower arc plate.

[0009] Wherein, the connecting member includes an upper connecting plate, a lower connecting plate and a limiting portion, and the upper connecting plate and the lower connecting plate are respectively arranged on the left and right sides outside each upper arc plate and each lower arc plate, and each upper connecting plate and each lower connecting plate at the corresponding position are connected through the limiting portion.

[0010] Wherein, the limiting part includes a limiting bolt and a limiting nut, the limiting bolts are detachably connected to the upper connecting plate and the lower connecting plate respectively, and penetrate the upper connecting plate and the lower connecting plate respectively, and the limiting nut is detachably arranged outside each limiting bolt.

[0011] In a second aspect, the present invention also provides a control system for a frequency converter cable winding device, comprising an outer shell, a display screen, a control module and a power supply, wherein the outer shell is arranged on the balancing seat, the display screen is arranged outside the outer shell, the control module is electrically connected to the display screen and the winding system, respectively, and is arranged inside the outer shell, and the power supply is electrically connected to the control module and is arranged inside the outer shell.

[0012] In a third aspect, the present invention further provides a control method for a frequency converter cable winding device, comprising the following steps:

[0013] Adjust the distance between the upper arc plate and the lower arc plate according to the size of the cable, so that the cable passes through the upper arc plate and the lower arc plate at different positions one by one, and is wound around the active rod or the driven rod at the corresponding position;

[0014] Turn on the display screen, and then operate the corresponding button on the display screen, and the display screen will transmit the corresponding operation instruction to the control module;

[0015] After the control module receives the corresponding operation instruction, the control module generates a corresponding control instruction according to the operation instruction, and controls the start and stop of the driving part and the rotating part of the winding system according to the control instruction;

[0016] When the driving part is started, the active rod and the driven rod rotate along their own axes, driving the cable to gradually wind around the active rod and the driven rod;

[0017] When the cable is wound, the rotating part is started, and the rotating disk rotates along its own axis in the groove, driving the winding system on the rotating disk to rotate;

[0018] The rotating disk is rotated 90 degrees, the already wound winding system is rotated to the other side, and the unwound winding system is rotated to the same side as the anti-winding system, so that the winding of the cable and the removal of the wound cable can be carried out simultaneously.

[0019] The present invention relates to a frequency converter cable winding device, control system and method. The disassembling and assembling parts are arranged outside the active rod and the driven rod, and the active rod and the driven rod are allowed to rotate along their own axes in the support frame, so that the cable can be wound outside the active rod and the driven rod, and the wound cable can be disassembled after winding. The two support frames are arranged in a ring shape on the rotating disk, and the two support frames are perpendicular to each other. After the winding is completed, the wound cable can be rotated to the other side, and the active rod and the driven rod that have not been wound are rotated to the same side of the anti-winding system, so that the winding of the cable and the disassembly of the wound cable can be carried out at the same time, thereby shortening the time required for cable winding and improving the cable winding efficiency. The technical problem that the existing winding device needs to disassemble and reinstall the fixed rod after winding is completed in order to reel in other cables, and the fixed rod needs to stop working when disassembling and assembling, thereby increasing the time required for cable winding and reducing the cable winding efficiency, is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0021] Figure 1 It is a schematic diagram of the overall structure of the inverter cable winding device according to the first embodiment of the present invention.

[0022] Figure 2 FIG. 1 is a schematic cross-sectional view of the rotating portion of the first embodiment of the present invention.

[0023] Figure 3 1 is a schematic cross-sectional view of the active rod according to the first embodiment of the present invention.

[0024] Figure 4 It is a cross-sectional schematic diagram along the limiting bolt of the first embodiment of the present invention.

[0025] Figure 5 The first embodiment of the present invention Figure 4 Enlarged view of point A.

[0026] Figure 6 1 is a control principle diagram of a control system of a frequency converter cable winding device according to a second embodiment of the present invention.

[0027] Figure 7 It is a flowchart of a control method for a frequency converter cable winding device according to a third embodiment of the present invention.

[0028] In the figure: 101-balance seat, 102-rotating disk, 103-support frame, 104-active rod, 105-driven rod, 106-movable ring, 107-fixing bolt, 108-fixing frame, 109-upper arc plate, 110-lower arc plate, 111-upper connecting plate, 112-lower connecting plate, 113-limiting bolt, 114-limiting nut, 115-groove, 116-connecting belt, 117-rotating part, 118-driving part, 119-rotating ring, 120-rotating groove, 121-connecting spring, 201-outer shell, 202-display screen, 203-control module, 204-power supply. DETAILED DESCRIPTION

[0029] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0030] First embodiment:

[0031] See also Figures 1 to 5The present invention provides a frequency converter cable winding device, including a balancing seat 101, a rotating disk 102, a winding system, an anti-winding system and a control system, wherein the winding system includes a supporting frame 103, an active rod 104, a driven rod 105 and a disassembly component, wherein the disassembly component includes a movable ring 106 and a fixing bolt 107, and the anti-winding system includes a fixing frame 108, an upper arc plate 109, a lower arc plate 110 and a connecting member, wherein the connecting member includes an upper connecting plate 111, a lower connecting plate 112 and a limiting portion, and the limiting portion includes a limiting bolt 113 and a limiting nut 114.

[0032] In this embodiment, the disassembly component is arranged outside the active rod 104 and the driven rod 105, and the active rod 104 and the driven rod 105 are rotated along their own axes in the support frame 103, so that the cable can be wound outside the active rod 104 and the driven rod 105, and after winding, the wound cable can be disassembled, and two support frames 103 are arranged in a ring shape on the rotating disk 102, and the two support frames 103 are perpendicular to each other, so that after the winding is completed, the wound cable can be rotated To the other side, and rotate the active rod 104 and the driven rod 105 that are not being wound to the same side of the anti-winding system, so that the cable winding and the wound cable disassembly can be carried out simultaneously, thereby shortening the time required for cable winding and improving the cable winding efficiency, and solving the technical problem that the existing winding device needs to dismantle the fixed rod and reinstall it after winding is completed before other cables can be wound, and the fixed rod needs to stop working when disassembling and installing, thereby increasing the time required for cable winding and reducing the cable winding efficiency.

[0033] The balancing seat 101 has a groove 115, the rotating disk 102 is located in the groove 115 and rotates along its own axis in the groove 115, the winding system is located on the rotating disk 102, the anti-winding system and the control system are located on the balancing seat 101, and two support frames 103 are distributed in an annular shape on the rotating disk 102, and the two support frames 103 are perpendicular to each other, and each support frame 103 is rotatably provided with an active rod 104 and a plurality of driven rods 105, the active The rod 104 is connected to each of the driven rods 105 via a connecting belt 116, and the disassembly and assembly parts are provided outside the active rod 104 and the driven rod 105. The rotation of the rotating disk 102 along its own axis in the groove 115 is driven by a rotating part 117. The rotating part 117 is arranged in the groove 115, and the output shaft of the rotating part 117 is connected to the rotating disk 102. The rotating part 117 is a stepping motor, so that the rotation angle of the rotating disk 102 can be controlled by the rotating part 117.

[0034] Secondly, the rotation of the active rod 104 in the support frame 103 is driven by a driving unit 118, and the driving unit 118 is arranged on the support frame 103, and the output shaft of the driving unit 118 is connected to the active rod 104, and a rotating ring 119 is arranged outside the active rod 104 and the driven rod 105, and a rotating groove 120 is provided at the corresponding position of the support frame 103, and the rotating ring 119 is located in the rotating groove 120 at the corresponding position, and rotates along its own axis in the rotating groove 120 at the corresponding position.

[0035] Again, the movable ring 106 is disassembled and arranged outside the active rod 104 or the driven rod 105, and the fixing bolt 107 is disassembled and arranged inside each movable ring 106, and the fixing bolt 107 abuts against the active rod 104 or the driven rod 105, allowing the movable ring 106 to penetrate to the outside of the active rod 104 or the driven rod 105, and the movable ring 106 is limited and fixed outside the active rod 104 or the driven rod 105 by the fixing bolt 107, so that the cable can be wound between the support frame 103 and the movable ring 106.

[0036] At the same time, the fixing frame 108 is arranged on the balancing seat 101, and a plurality of the upper arc plates 109 are evenly distributed in the fixing frame 108. Each of the upper arc plates 109 is connected to the lower arc plate 110 through a connecting spring 121. The connecting member is used to connect the upper arc plate 109 and the lower arc plate 110. By setting the connecting spring 121 between the upper arc plate 109 and the lower arc plate 110, the distance between the upper arc plate 109 and the lower arc plate 110 can be adjusted.

[0037] In addition, the upper connecting plate 111 and the lower connecting plate 112 are respectively provided on the left and right sides outside each of the upper arc plates 109 and each of the lower arc plates 110, and each of the upper connecting plates 111 and each of the lower connecting plates 112 at the corresponding position are connected through the limiting portion.

[0038] Finally, the limiting bolt 113 is detachably connected to the upper connecting plate 111 and the lower connecting plate 112, respectively, and penetrates the upper connecting plate 111 and the lower connecting plate 112, respectively. The limiting nut 114 is detachably provided on the outside of each limiting bolt 113. The upper connecting plate 111 and the lower connecting plate 112 both have through holes. The limiting bolt 113 penetrates the through holes of the upper connecting plate 111 and the lower connecting plate 112, respectively, and passes through the through holes of the upper connecting plate 111 and the lower connecting plate 112, the limiting bolt 113 has an external thread, and the limiting nut 114 has an internal thread. The external thread of the limiting bolt 113 cooperates with the internal thread of the limiting nut 114, so that the limiting nut 114 can move along the trajectory of the thread outside the limiting bolt 113, so that the limiting nut 114 can be tightened or loosened outside the limiting bolt 113.

[0039] When using a frequency converter cable winding device of the present embodiment, the lower arc plate 110 is pulled downward, so that the distance between the lower arc plate 110 and the upper arc plate 109 can be adjusted according to the size of the cable. When the distance between the lower arc plate 110 and the upper arc plate 109 is adjusted to allow the cable to be wound to pass through, the limiting bolt 113 is passed through the through hole of the upper connecting plate 111 and the lower connecting plate 112 at the corresponding position, and the limiting nut 114 is screwed into the passing end of the limiting bolt 113, so that the limiting nut 114 is screwed outside the limiting bolt 113 along the The thread track moves so that the limit nut 114 can be tightened outside the limit bolt 113, so that the upper connecting plate 111 and the lower connecting plate 112 can be connected together, and then the upper arc plate 109 can be connected with the lower arc plate 110. After the upper arc plate 109 and the lower arc plate 110 are connected together, the cables are allowed to pass through the upper arc plate 109 and the lower arc plate 110 at different positions one by one, and are wound around the active rod 104 or the driven rod 105 at the corresponding position to avoid the cables from being entangled with each other during the winding process.

[0040] Afterwards, turn on the display screen 202, and then operate the corresponding button on the display screen 202, so that the display screen 202 will transmit the corresponding operation instruction to the control module 203. After the control module 203 receives the corresponding operation instruction, the control module 203 will generate a corresponding control instruction according to the operation instruction, and control the start and stop of the driving part 118 and the rotating part 117 according to the control instruction.

[0041] When the driving unit 118 is started, the power output by the output shaft of the driving unit 118 drives the active rod 104 to rotate along its own axis in the support frame 103, thereby driving the driven rod 105 to rotate along its own axis in the support frame 103 through the connecting belt 116, and further driving the cables on the active rod 104 and the driven rod 105 to gradually wind around the active rod 104 and the driven rod 105.

[0042] When the cable is wound, the rotating part 117 is started, and the power output by the output shaft of the rotating part 117 drives the rotating disk 102 to rotate along its own axis in the groove 115, driving the two supporting frames 103 on the rotating disk 102 to rotate along the axis of the rotating disk 102 on the balancing seat 101, thereby driving the active rod 104 and the driven rod 105 in the two supporting frames 103 on the rotating disk 102 to rotate along the axis of the rotating disk 102 on the balancing seat 101.

[0043] The rotating disk 102 is rotated 90 degrees, so that the wound cable can be rotated to the other side, and the active rod 104 and the driven rod 105 that are not wound are rotated to the same side as the fixed frame 108, so that the winding of the remaining cable and the disassembly of the wound cable can be carried out simultaneously, thereby shortening the time required for cable winding and improving the cable winding efficiency. It solves the technical problem that the existing winding device needs to dismantle and reinstall the fixed rod after winding is completed before other cables can be reeled in, and the fixed rod needs to stop working when disassembling and assembling, thereby increasing the time required for cable winding and reducing the cable winding efficiency.

[0044] Second embodiment:

[0045] Based on the first embodiment, please refer to Figure 6 The present invention provides a control system for a frequency converter cable winding device, including an outer shell 201, a display screen 202, a control module 203 and a power supply 204.

[0046] In this embodiment, the display screen 202, the control module 203 and the power supply 204 are used in coordination, so as to realize intelligent control of the winding system.

[0047] Among them, the outer shell 201 is set on the balancing seat 101, the display screen 202 is set outside the outer shell 201, the control module 203 is electrically connected to the display screen 202 and the winding system respectively, and is set in the outer shell 201, and the power supply 204 is electrically connected to the control module 203 and is set in the outer shell 201.

[0048] When using the control system of a frequency converter cable winding device of the present embodiment, turn on the display screen 202, and then operate the corresponding button on the display screen 202, so that the display screen 202 will transmit the corresponding operation instruction to the control module 203. After the control module 203 receives the corresponding operation instruction, the control module 203 will generate a corresponding control instruction according to the operation instruction, and control the start and stop of the driving part 118 and the rotating part 117 according to the control instruction. At this time, the power supply 204 can provide power for the normal operation of the entire control system.

[0049] Third embodiment:

[0050] Based on the second embodiment, please refer to Figure 7 The present invention also provides a control method for a frequency converter cable winding device, comprising the following steps:

[0051] S101. Adjust the distance between the upper arc plate 109 and the lower arc plate 110 according to the size of the cable, so that the cables pass through the upper arc plate 109 and the lower arc plate 110 at different positions one by one, and are wound around the active rod 104 or the driven rod 105 at the corresponding position.

[0052] Specifically, the lower arc plate 110 is pulled downward, so that the distance between the lower arc plate 110 and the upper arc plate 109 can be adjusted according to the size of the cable. When the distance between the lower arc plate 110 and the upper arc plate 109 is adjusted to allow the cable to be wound to pass through, the limiting bolt 113 is passed through the through holes of the upper connecting plate 111 and the lower connecting plate 112 at the corresponding position, and the limiting nut 114 is screwed into the passing end of the limiting bolt 113, so that the limiting nut 114 moves outside the limiting bolt 113 along the trajectory of the thread. The limiting nut 114 can be tightened outside the limiting bolt 113, so that the upper connecting plate 111 and the lower connecting plate 112 can be connected together, and then the upper arc plate 109 can be connected with the lower arc plate 110. After the upper arc plate 109 and the lower arc plate 110 are connected together, the cables are allowed to pass through the upper arc plate 109 and the lower arc plate 110 at different positions one by one, and are wound around the active rod 104 or the driven rod 105 at the corresponding position to avoid the cables from being entangled with each other during the winding process.

[0053] S102 , turning on the display screen 202 , and then operating the corresponding button on the display screen 202 , the display screen 202 will transmit the corresponding operation instruction to the control module 203 .

[0054] S103, after the control module 203 receives the corresponding operation instruction, the control module 203 generates a corresponding control instruction according to the operation instruction, and controls the start and stop of the driving part 118 and the rotating part 117 of the winding system according to the control instruction.

[0055] Specifically, the display screen 202 is then turned on, and the corresponding button on the display screen 202 is operated so that the display screen 202 transmits the corresponding operation instruction to the control module 203. After the control module 203 receives the corresponding operation instruction, the control module 203 generates a corresponding control instruction according to the operation instruction, and controls the start and stop of the driving part 118 and the rotating part 117 according to the control instruction.

[0056] S104 , starting the driving unit 118 , the active rod 104 and the driven rod 105 will rotate along their own axes, driving the cable to gradually wind around the active rod 104 and the driven rod 105 .

[0057] Specifically, when the driving unit 118 is started, the power output by the output shaft of the driving unit 118 drives the active rod 104 to rotate along its own axis in the support frame 103, thereby driving the driven rod 105 to rotate along its own axis in the support frame 103 through the connecting belt 116, and further driving the cables on the active rod 104 and the driven rod 105 to gradually wind around the active rod 104 and the driven rod 105.

[0058] S105 , when the cable is wound, the rotating part 117 is started, and the rotating disk 102 rotates along its own axis in the groove 115 , driving the winding system on the rotating disk 102 to rotate.

[0059] Specifically, when the cable is wound, the rotating part 117 is started, and the power output by the output shaft of the rotating part 117 drives the rotating disk 102 to rotate along its own axis in the groove 115, driving the two supporting frames 103 on the rotating disk 102 to rotate along the axis of the rotating disk 102 on the balancing seat 101, thereby driving the active rod 104 and the driven rod 105 in the two supporting frames 103 on the rotating disk 102 to rotate along the axis of the rotating disk 102 on the balancing seat 101.

[0060] S106, rotating the rotating disk 102 90 degrees, rotating the already wound winding system to the other side, and rotating the unwound winding system to the same side as the anti-winding system, so as to realize the winding of the cable and the disassembly of the wound cable at the same time.

[0061] Specifically, the rotating disk 102 is rotated 90 degrees, so that the wound cable can be rotated to the other side, and the active rod 104 and the driven rod 105 that are not wound are rotated to the same side as the fixed frame 108, so that the winding of the remaining cable and the disassembly of the wound cable can be achieved at the same time, thereby shortening the time required for cable winding and improving the cable winding efficiency. It solves the technical problem that the existing winding device needs to dismantle and reinstall the fixed rod after winding is completed before other cables can be reeled in, and the fixed rod needs to stop working when disassembling and assembling, thereby increasing the time required for cable winding and reducing the cable winding efficiency.

[0062] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A frequency converter cable winding device, comprising a balancing seat, characterized in that: It also includes a rotating disk, a winding system, an anti-winding system and a control system, wherein the balancing seat has a groove, the rotating disk is located in the groove and rotates along its own axis in the groove, the winding system is located on the rotating disk, and the anti-winding system and the control system are located on the balancing seat; The winding system includes a support frame, an active rod, a driven rod and a disassembly component. Two support frames are distributed in a ring shape on the rotating disk, and the two support frames are perpendicular to each other. An active rod and a plurality of driven rods are rotatably arranged in each support frame. The active rod is connected to each driven rod by a connecting belt, and the disassembly component is arranged outside the active rod and the driven rod.

2. The inverter cable winding device according to claim 1, characterized in that: The disassembly and assembly part includes a movable ring and a fixing bolt. The movable ring is detachably arranged outside the active rod or the driven rod. The fixing bolt is detachably arranged inside each movable ring, and the fixing bolt abuts against the active rod or the driven rod.

3. The inverter cable winding device according to claim 1, characterized in that: The anti-winding system includes a fixing frame, an upper arc plate, a lower arc plate and a connecting piece. The fixing frame is arranged on the balancing seat. A plurality of the upper arc plates are evenly distributed in the fixing frame. Each of the upper arc plates is connected to the lower arc plate through a connecting spring. The connecting piece is used to connect the upper arc plate and the lower arc plate.

4. The frequency converter cable winding device according to claim 3, characterized in that: The connecting member includes an upper connecting plate, a lower connecting plate and a limiting portion. The upper connecting plate and the lower connecting plate are respectively arranged on the left and right sides outside each upper arc plate and each lower arc plate. Each upper connecting plate and each lower connecting plate at a corresponding position are connected through the limiting portion.

5. The frequency converter cable winding device according to claim 4, characterized in that: The limiting part includes a limiting bolt and a limiting nut. The limiting bolts are detachably connected to the upper connecting plate and the lower connecting plate respectively, and penetrate the upper connecting plate and the lower connecting plate respectively. The limiting nut is detachably provided on the outside of each limiting bolt.

6. A control system for a frequency converter cable winding device, applied to the frequency converter cable winding device according to any one of claims 1 to 5, characterized in that: It includes an outer shell, a display screen, a control module and a power supply. The outer shell is arranged on the balancing seat, the display screen is arranged outside the outer shell, the control module is electrically connected to the display screen and the winding system respectively, and is arranged in the outer shell, and the power supply is electrically connected to the control module and is arranged in the outer shell.

7. A control method for a frequency converter cable winding device, applied to the frequency converter cable winding device according to any one of claims 1 to 5, characterized in that: The following steps are involved: Adjust the distance between the upper arc plate and the lower arc plate according to the size of the cable, so that the cables pass through the upper arc plate and the lower arc plate at different positions one by one, and are wound around the active rod or the driven rod at the corresponding position; Turn on the display screen, and then operate the corresponding button on the display screen, and the display screen will transmit the corresponding operation instruction to the control module; After the control module receives the corresponding operation instruction, the control module generates a corresponding control instruction according to the operation instruction, and controls the start and stop of the driving part and the rotating part of the winding system according to the control instruction; When the driving part is started, the active rod and the driven rod rotate along their own axes, driving the cable to gradually wind around the active rod and the driven rod; When the cable is wound, the rotating part is started, and the rotating disk rotates along its own axis in the groove, driving the winding system on the rotating disk to rotate; The rotating disk is rotated 90 degrees, the already wound winding system is rotated to the other side, and the unwound winding system is rotated to the same side as the anti-winding system, so that the winding of the cable and the removal of the wound cable can be carried out simultaneously.

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