A current transformer body ring part main insulation wrapping and turning device and method

Abstract

The application relates to a current transformer body ring part main insulation wrapping and overturning device and method, wherein the overturning fixing mechanism comprises an overturning seat, first supports are arranged on the two sides of one end of the overturning seat, second supports are arranged on the two sides of the other end of the overturning seat, first clamping components are arranged on the first supports and the second supports, the first clamping components are provided with movable first clamping blocks, second clamping components are arranged on the two sides of the middle part of the overturning seat, the second clamping components are provided with movable second clamping blocks, the moving direction of the second clamping blocks is perpendicular to the moving direction of the first clamping blocks, an overturning driving mechanism is arranged on a moving seat, the overturning seat is arranged on the overturning driving mechanism, a body support device is arranged on one side of a wrapping equipment, a slot for accommodating the body support device is arranged on the moving seat, and the body support device is provided with a body support seat with two degrees of freedom of lifting and moving. The application can conveniently and quickly realize the overturning of the body ring part, improves the production efficiency, and meanwhile does not affect the main insulation wrapping process.

Description

Technical Field

[0001] This invention relates to the field of current transformer manufacturing technology, specifically to a device and method for flipping the main insulation wrapping of the current transformer body ring. Background Technology

[0002] Currently, when wrapping the main insulation of the 550kV current transformer's ring section, the ring section needs to be flipped after every 3-4 wrapping processes, i.e., the top and bottom sides are swapped. However, in existing technology, this flipping process can only be carried out using a 60mm wide sling before the subsequent main insulation wrapping operation. This operation has the following shortcomings:

[0003] 1. The process of wrapping the main insulation of the 550kV current transformer body ring requires repeated turning, which involves frequent use of cranes for turning, resulting in excessive time spent on cranes and affecting the production of other products.

[0004] Second, the main insulation wrapping of the 550kV current transformer body ring shakes during the flipping process, posing a certain safety hazard and easily causing damage to the insulation thickness of the body ring, thus posing a quality hazard.

[0005] Patent CN216389047U discloses a wrapping and flipping device for a voltage transformer, which includes a base, a rotating frame, and a first positioning device. The base includes a cylindrical outer support cylinder, and the rotating frame includes an inner support cylinder, a support frame assembly, and a nylon sheath. However, this device is used for voltage transformers, wherein the inner support cylinder rotates about its axis relative to the outer support cylinder and is used for the bushing of the voltage transformer to pass through. Patent CN221884901U discloses a wrapping device for annular transformer body insulation tape, but this device is mainly used to automatically wrap the insulation tape around the outer circumferential surface of the annular transformer body one turn at a time. Summary of the Invention

[0006] The purpose of this invention is to provide a device and method for flipping the main insulation wrapping of the current transformer body ring, which can conveniently and quickly flip the current transformer body ring, improve production efficiency, and at the same time not affect the main insulation wrapping process.

[0007] The objective of this invention is achieved through the following technical solution:

[0008] A current transformer body ring main insulation wrapping and flipping device includes a movable base, a flipping drive mechanism, a flipping fixing mechanism, and a body support device. The flipping fixing mechanism includes a flipping base, with first supports on both sides of one end and second supports on both sides of the other end. First clamping components are provided on both the first and second supports, and each first clamping component has a movable first clamping block. Second clamping components are provided on both sides of the middle portion of the flipping base, and each second clamping component has a movable second clamping block. The movement direction of the second clamping block is perpendicular to the movement direction of the first clamping block. The flipping drive mechanism is mounted on the movable base, and the flipping base is mounted on the flipping drive mechanism. The body support device is located on one side of the wrapping device, and the movable base has a slot for accommodating the body support device. The body support device has a body support seat with two degrees of freedom: lifting and moving.

[0009] The first clamping assembly includes a first driving element, a transmission assembly, a first lead screw, and a first lead screw. The first lead screw is driven to rotate by the first driving element, and the first driving element transmits torque through the transmission assembly. The first lead screw is fitted onto the first lead screw, and the first clamping block is installed at the end of the first lead screw.

[0010] The first support and the second support are each provided with a first mounting base, and the first driving element and the transmission assembly are provided on the corresponding first mounting base.

[0011] A first guide sleeve is provided on the outer side of the first support and the outer side of the second support. One end of the first guide shaft is connected to the corresponding end of the first clamping block, and the other end passes through the corresponding first guide sleeve and is connected to the corresponding end of a first guide connecting plate. At the same time, the rear end of the first lead screw is fixed to the first guide connecting plate.

[0012] The second clamping assembly includes a second driving element, a second lead screw, and a second mounting base. The second mounting base is fixed to the corresponding side plate of the flipping base. One end of the second lead screw is fixedly connected to the second driving element, and the other end passes through the second mounting base and is fixedly connected to the second clamping block. A second nut is provided on the second mounting base and fitted onto the second lead screw.

[0013] The second mounting base is provided with a second guide sleeve. One end of the second guide shaft passes through the second guide sleeve on the corresponding side and is fixedly connected to the corresponding end of the second clamping block. The other end is fixedly connected to the corresponding end of a second guide connecting plate. At the same time, the rear end of the second lead screw is fixedly connected to the second guide connecting plate.

[0014] The flipping drive mechanism includes an inner rotating ring, an outer rotating ring, and a flipping drive shaft. The inner rotating ring is fixedly connected to a first connecting plate, and the first connecting plate is fixedly mounted on a movable seat. The outer rotating ring is rotatably fitted onto the inner rotating ring, and the outer rotating ring has a worm gear structure on its outer side. The flipping drive shaft has a worm section that engages with the worm gear teeth on the outer side of the outer rotating ring. The outer rotating ring is fixedly connected to the flipping seat.

[0015] The movable base includes a movable base frame and a vertical frame mounted on the movable base frame. The movable base frame is provided with movable wheels on its lower side. The vertical frame is provided with a mounting plate and a connecting block connected to the flipping drive mechanism is provided on the mounting plate. The movable base frame is provided with the slot and a limiting post is provided on both sides of the movable base frame body of the slot.

[0016] The upright frame is provided with two upright crossbeams, and the upper and lower ends of the mounting plate are respectively slidably connected to the corresponding upright crossbeams, and the upper and lower ends of the mounting plate are provided with locking elements.

[0017] A method for using the aforementioned current transformer body ring main insulation wrapping and flipping device includes the following steps:

[0018] Step 1: The first and second clamping blocks in the flipping and fixing mechanism are in the open state. Then the moving seat moves toward the bandaging device. During the movement, the body support device enters the slot of the moving seat, and the body ring enters the flipping seat of the flipping and fixing mechanism.

[0019] Step 2: The body support seat in the body support device first descends to the set height, and then moves to the set position outside the wrapping equipment to avoid the first clamping component under the flipping and fixing mechanism;

[0020] Step 3: The first and second clamping blocks in the flipping and fixing mechanism move to clamp and fix the body ring part inside the flipping seat;

[0021] Step 4: The flipping drive mechanism is activated to drive the flipping fixing mechanism to flip 180° so that the upper and lower faces of the ring part of the device body are reversed;

[0022] Step 5: The vessel support device is activated to restore the vessel support base to its original position and re-support the vessel ring.

[0023] Step 6: Open the first and second clamping blocks in the flipping and fixing mechanism, and then move the moving seat to the outside of the bandaging equipment so that the ring part of the device body exits the flipping seat of the flipping and fixing mechanism.

[0024] The advantages and positive effects of this invention are as follows:

[0025] 1. This invention can conveniently and quickly achieve the flipping of the current transformer body ring, improving production efficiency, while not affecting the main insulation wrapping process.

[0026] 2. The flipping and fixing mechanism of the present invention includes a flipping seat for accommodating the ring of the device body, and each of the two ends of the flipping seat is provided with a movable first clamping block, and the two sides of the middle part of the flipping seat are provided with movable second clamping blocks, and the moving direction of the first clamping block is perpendicular to the moving direction of the second clamping block. The above-mentioned clamping block combination can ensure that the ring of the device body is clamped and fixed accurately and securely, so that even if the ring of the device body is flipped 180°, its position will not change, which facilitates the continuation of the subsequent bandaging process.

[0027] 3. When the movable seat of the present invention moves toward the bandaging equipment, the ring of the device body can automatically enter the flipping seat, which improves work efficiency. At the same time, the slot on the movable seat can cooperate with the device body support device on one side of the bandaging equipment to achieve movement guidance, so as to ensure that the moving direction of the movable seat is accurate. In addition, the mounting plate on the movable seat connected to the flipping drive mechanism can also be finely adjusted in the left and right directions according to actual needs, thereby further ensuring that the ring of the device body can accurately enter the flipping seat during the process of the movable seat moving toward the bandaging equipment.

[0028] 4. When the device body is flipped, the support seat on the device body support device can be lowered and moved to a set position to avoid the first clamping component on the underside of the flipping seat, so as not to affect the flipping operation of the device body ring. After the flipping is completed, the support seat can also be restored to its original position to support the device body ring to complete the subsequent bandaging operation. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of the present invention.

[0030] Figure 2 for Figure 1 A three-dimensional schematic diagram of the central flipping and fixing mechanism.

[0031] Figure 3 for Figure 2 Flip the front view of the fixing mechanism.

[0032] Figure 4 for Figure 2 Top view of the central flipping fixing mechanism.

[0033] Figure 5 for Figure 1 A 3D diagram of the moving seat.

[0034] Figure 6 for Figure 5 Side view of the moving seat.

[0035] Figure 7 for Figure 5Front view of the moving seat.

[0036] Figure 8 This is a schematic diagram illustrating the usage state of the present invention.

[0037] Figure 9 for Figure 8 An enlarged schematic diagram of the present invention.

[0038] Wherein, 1 is the movable base, 101 is the movable base frame, 1011 is the limiting post, 102 is the upright frame, 1021 is the first inclined beam, 1022 is the second inclined beam, 1023 is the upright frame crossbeam, 103 is the mounting plate, 1031 is the connecting block, 104 is the movable wheel, 105 is the handle, 106 is the slot, 2 is the flipping drive mechanism, 201 is the inner rotating ring, 202 is the first connecting plate, 203 is the outer rotating ring, 204 is the rotating washer, 205 is the flipping drive shaft, 3 is the flipping fixing mechanism, 301 is the flipping base, 3011 is the first support, 3012 is the second support, 3013 is the second connecting plate, 302 is the second supporting base, 302 is the second supporting base, 3011 is the second supporting base, 3012 is the second supporting base, 3013 is the second connecting plate, 302 is the second supporting base, 3011 is the second supporting base, 3012 is the second supporting base, 3013 is the second supporting base ... 3021 is the first clamping assembly, 3022 is the first driving element, 3023 is the first mounting base, 3024 is the first lead screw, 3025 is the first guide plate, 3026 is the first guide shaft, 3027 is the first guide sleeve, 3028 is the first clamping block, 303 is the second clamping assembly, 3031 is the second driving element, 3032 is the second guide plate, 3033 is the second lead screw, 3034 is the second guide shaft, 3035 is the second clamping block, 3036 is the second mounting base, 4 is the device body support device, 401 is the support base, 402 is the moving motor, and 403 is the moving drive lead screw. Detailed Implementation

[0039] The invention will now be described in further detail with reference to the accompanying drawings.

[0040] like Figures 1-9 As shown, the present invention includes a movable base 1, a flipping drive mechanism 2, a flipping fixing mechanism 3, and a body support device 4, wherein... Figures 2-3 As shown, the flipping and fixing mechanism 3 includes a flipping base 301, with first supports 3011 on both sides of one end and second supports 3012 on both sides of the other end. First clamping components 302 are provided on both the first and second supports 3011 and 3012, and each first clamping component 302 has a movable first clamping block 3028. Second clamping components 303 are provided on both sides of the middle portion of the flipping base 301, and each second clamping component 303 has a movable second clamping block 3035. The moving direction of the second clamping block 3035 is perpendicular to the moving direction of the first clamping block 3028. Figures 8-9As shown, during operation, the ring portion of the device body is placed in the flipping seat 301 and clamped and fixed by the combined action of the first clamping blocks 3028 and the second clamping blocks 3035, as... Figure 1 As shown, the flipping drive mechanism 2 is mounted on the upright frame 102 of the movable seat 1, and the flipping seat 301 is driven to flip 180° by the flipping drive mechanism 2 to achieve the flipping of the ring part of the vessel body. Figure 9 As shown, the device body support 4 is located on one side of the bandaging equipment, and as... Figure 5 As shown, the movable seat 1 is provided with a slot 106 for accommodating the vessel body support device 4. At the same time, the vessel body support device 4 is provided with a vessel body support seat with two degrees of freedom of lifting and moving to support the vessel body ring. When the present invention is working, when it is necessary to flip the vessel body ring, the vessel body support seat first descends to a set height, and then moves to a set position to be offset from the first clamping component 302 on the flipping and fixing mechanism 3, so as to avoid affecting the flipping action of the vessel body ring. After the flipping is completed, the vessel body support seat returns to its original position and supports the vessel body ring again. Then the flipping and fixing mechanism 3 releases the vessel body ring, and the movable seat 1 moves back to disengage the flipping and fixing mechanism 3 from the vessel body ring.

[0041] like Figures 2-3 As shown, in this embodiment, the first clamping assembly 302 includes a first driving element 3021, a transmission assembly, a first lead screw nut 3023, and a first lead screw 3024. The first lead screw nut 3023 is driven to rotate by the first driving element 3021, and the first driving element 3021 transmits torque through the transmission assembly. At the same time, the first lead screw nut 3023 is fitted onto the first lead screw 3024. The rotation of the first lead screw nut 3023 drives the first lead screw 3024 to move. The first clamping block 3028 is installed at the end of the first lead screw 3024.

[0042] like Figures 2-3As shown, in this embodiment, both the first support 3011 and the second support 3012 are provided with a first mounting base 3022, and the first driving element 3021 and the transmission assembly are both located on the first mounting base 3022. The first driving element 3021 and the transmission assembly can be selected according to actual needs. In this embodiment, considering operational convenience and cost, manual drive is adopted. The first driving element 3021 adopts a handwheel structure, and the transmission assembly adopts a transmission belt and pulley structure. The driving pulley is mounted on the axle of the handwheel, and the driven pulley is coaxially fixed to the first lead screw 3023. The driving pulley and the driven pulley are connected by a transmission belt. The rotation of the driven pulley drives the first lead screw 3023 to rotate. The driven pulley has a through hole for the first lead screw 3024 to pass through. The present invention can also adopt an automatic drive method according to actual needs. For example, the first driving element 3021 can be a servo motor, and the torque can be transmitted through the transmission assembly to drive the driven pulley to rotate the first lead screw 3023.

[0043] like Figures 2-3 As shown in this embodiment, a first guide sleeve 3027 is provided on the outer side of the first support 3011 and the outer side of the second support 3012. One end of the first guide shaft 3026 is connected to the corresponding end of the first clamping block 3028, and the other end passes through the corresponding first guide sleeve 3027 and is connected to the corresponding end of a first guide connecting plate 3025. One end of the first lead screw 3024 is fixed on the first guide connecting plate 3025. When the first lead screw 3025 moves, it drives the first guide connecting plate 3025 and the first guide shaft 3026 to move together. The first guide shaft 3026 plays a moving guiding role to ensure that the first clamping block 3028 moves linearly.

[0044] The first clamping block 3028 can be fitted with a flexible pad of appropriate material as needed to avoid damage to the ring part of the clamping device when clamping it.

[0045] like Figures 2-3 As shown, in this embodiment, the second clamping assembly 303 includes a second driving element 3031, a second lead screw 3033, and a second mounting base 3036. The second mounting base 3036 is fixedly mounted on the corresponding side plate of the flipping base 301. One end of the second lead screw 3033 is fixedly connected to the second driving element 3031, and the other end passes through the second mounting base 3036 and is fixedly connected to the second clamping block 3035. A second nut is provided on the second mounting base 3036 and fitted onto the second lead screw 3033. The second driving element 3031 drives the second lead screw 3033 to rotate, thereby causing the second clamping block 3035 to move.

[0046] like Figures 2-3As shown, in this embodiment, the second mounting base 3036 is provided with a second guide sleeve. One end of the second guide shaft 3034 passes through the second guide sleeve on the corresponding side and is fixedly connected to the corresponding end of the second clamping block 3035. The other end is fixedly connected to the corresponding end of a second guide connecting plate 3032. At the same time, the rear end of the second lead screw 3033 is fixedly connected to the second guide connecting plate 3032. When the second lead screw 3033 moves, it drives the second guide connecting plate 3032 and the second guide shaft 3034 to move together. The second guide shaft 3034 plays a moving guiding role to ensure that the second clamping block 3035 moves linearly.

[0047] like Figures 2-3 As shown, in this embodiment, the second driving element 3031 is a handwheel, which can also be replaced with an automatic driving device such as a servo motor as needed.

[0048] like Figure 1 and Figure 4 As shown, in this embodiment, the flipping drive mechanism 2 includes a rotating inner ring 201, a rotating outer ring 203, and a flipping drive shaft 205. The rotating inner ring 201 is fixedly connected to a first connecting plate 202, and the first connecting plate 202 is fixedly mounted on a movable seat 1. The rotating outer ring 203 is rotatably fitted onto the rotating inner ring 201, and the outer side of the rotating outer ring 203 has a worm gear structure. The flipping drive shaft 205 has a worm segment that engages with the worm gear teeth on the outer side of the rotating outer ring 203. Rotation of the flipping drive shaft 205 drives the rotating outer ring 203 to rotate by transmitting torque through the worm segment and worm gear teeth. Figure 3 As shown, a second connecting plate 3013 is provided on the rear side of the flip seat 301, and the rotating outer ring 203 is fixedly connected to the second connecting plate 3013. A rotating washer 204 can be provided between the rotating outer ring 203 and the second connecting plate 3013 as needed.

[0049] like Figure 1 As shown, in this embodiment, a handle is provided at the end of the flip drive shaft 205 to drive rotation. Similarly, the present invention can also use an automatic drive device such as a servo motor to drive the flip drive shaft 205 to rotate so as to realize the rotation of the flip fixing mechanism 3.

[0050] like Figures 5-7As shown, in this embodiment, the movable base 1 includes a movable base 101 and a vertical frame 102 mounted on the movable base 101. The movable base 101 has casters 104 on its lower side. The vertical frame 102 has a mounting plate 103, and the mounting plate 103 has a connecting block 1031. The first connecting plate 202 in the flipping drive mechanism 2 is fixed to the connecting block 1031. The rear side of the vertical frame 102 has a handle 105 for pushing the movable base 1. The movable base 101 has a slot 106 for accommodating the body support device 4, and as shown... Figure 7 As shown, limiting posts 1011 are provided on the movable base frame 101 on both sides of the slot 106. When the movable seat 1 is pushed forward to approach the bandaging equipment, the body support device 4 moves into the slot 106. At the same time, the limiting posts 1011 and the support base 401 of the body support device 4 abut against each other to ensure that the moving seat 1 moves in the correct direction, thereby ensuring that the body ring can accurately enter the flip seat 301. Rollers or other sliding elements can be provided on the limiting posts 1011 as needed to contact the support base 401.

[0051] Other examples Figure 5 and Figure 7 As shown, the mounting plate 103 can also be configured as an adjustable structure according to actual needs. The upright frame 102 is provided with two upright beams 1023 with slide rails. The upper and lower ends of the mounting plate 103 are provided with sliders that cooperate with the slide rails on the corresponding upright beams 1023. At the same time, the upper and lower ends of the mounting plate 103 are provided with locking elements (such as locking bolts). When the locking elements are loosened, the operator can drive the mounting plate 103 to move left and right to fine adjust the position to ensure that the ring part of the device body can accurately enter the flip seat 301. After the position of the mounting plate 103 is adjusted, the locking elements are tightened to lock the position of the mounting plate 103.

[0052] like Figure 6 As shown in this embodiment, a first inclined beam 1021 is provided between one side of the upright frame 102 and the movable base frame 101, and a second inclined beam 1022 is provided between the other side of the upright frame 102 and the movable base frame 101 to enhance the support strength.

[0053] like Figure 9As shown, in this embodiment, the device support device 4 includes a support base 401, a moving drive assembly, a moving seat, and a lifting device. When flipped, the support base 401 is placed in the slot 106 of the moving base frame 101. The moving seat and the moving drive assembly are both located on the support base 401, and the moving seat is driven to move by the moving drive assembly. In this embodiment, the moving drive assembly includes a moving motor 402, a moving drive screw, and a moving drive nut. The lower side of the moving seat has a slider that is slidably connected to the support base 401, and the lower side of the moving seat has a moving drive nut that is fitted onto the moving drive screw. The moving drive screw is driven to rotate by the moving motor 402. The lifting device is located on the moving seat, and the device support seat is driven to rise and fall by the lifting device. The lifting device can be selected as a cylinder, hydraulic cylinder, electric push rod, or other device as needed.

[0054] The working principle of this invention is as follows:

[0055] The present invention includes the following steps in operation:

[0056] Step 1: The first clamping block 3028 and the second clamping block 3035 in the flipping and fixing mechanism 3 are in the open state. Then the moving seat 1 moves toward the bandaging device. During the movement, the body support device 4 enters the slot 106 of the moving seat 1, and the body ring enters the flipping seat 301 of the flipping and fixing mechanism 3.

[0057] Step 2: The body support base in the body support device 4 first descends to a set height, and then moves to a set position outside the wrapping equipment to avoid the first clamping assembly 302 under the flipping and fixing mechanism 3, wherein, for example... Figure 5 As shown, the slot 106 of the movable seat 1 has a sufficient length, and the movable seat 1 has sufficient space to meet the position adjustment needs of the body support seat.

[0058] Step 3: The first clamping component 302 in the flipping and fixing mechanism 3 starts to drive the first clamping block 3028 to move, and the second clamping component 303 starts to drive the second clamping block 3035 to move, so that the first clamping block 3028 and the second clamping block 3035 work together to clamp and fix the ring part of the device body that enters the flipping seat 301.

[0059] Step 4: The flipping drive mechanism 2 is activated to drive the flipping fixing mechanism 3 to flip 180° so that the upper and lower faces of the ring part of the device body are reversed.

[0060] Step 5: Activate the body support device 4 to restore the body support seat to its original position and re-support the body ring.

[0061] Step 6: Open the first clamping block 3028 and the second clamping block 3035 in the flipping and fixing mechanism 3, and then move the moving seat 1 to the outside of the bandaging equipment so that the ring part of the device body exits the flipping seat 301 of the flipping and fixing mechanism 3, and the ring part of the device body is flipped.

Claims

1. A device for flipping the main insulation wrapping of the current transformer body ring, characterized in that: The device includes a movable base (1), a flipping drive mechanism (2), a flipping fixing mechanism (3), and a body support device (4). The flipping fixing mechanism (3) includes a flipping base (301), and the flipping base (301) has a first support (3011) on one side and a second support (3012) on the other side. The first support (3011) and the second support (3012) are each provided with a first clamping assembly (302), and the first clamping assembly (302) is provided with a movable first clamping block (3028). The flipping base (301) has a second clamping assembly (3028) on both sides of the middle part. 3), and the second clamping assembly (303) is provided with a movable second clamping block (3035), the movement direction of the second clamping block (3035) is perpendicular to the movement direction of the first clamping block (3028), the flipping drive mechanism (2) is provided on the moving seat (1), the flipping seat (301) is provided on the flipping drive mechanism (2), the body support device (4) is provided on one side of the wrapping equipment, and the moving seat (1) is provided with a slot (106) for accommodating the body support device (4), and the body support device (4) is provided with a body support seat with two degrees of freedom of lifting and moving.

2. The current transformer body ring main insulation wrapping and flipping device according to claim 1, characterized in that: The first clamping assembly (302) includes a first driving element (3021), a transmission assembly, a first lead screw nut (3023), and a first lead screw (3024). The first lead screw nut (3023) is driven to rotate by the first driving element (3021), and the first driving element (3021) transmits torque through the transmission assembly. Meanwhile, the first lead screw nut (3023) is fitted onto the first lead screw (3024), and the first clamping block (3028) is installed at the end of the first lead screw (3024).

3. The current transformer body ring main insulation wrapping and flipping device according to claim 2, characterized in that: The first support (3011) and the second support (3012) are each provided with a first mounting base (3022), and the first driving element (3021) and the transmission assembly are provided on the corresponding first mounting base (3022).

4. The current transformer body ring main insulation wrapping and flipping device according to claim 2, characterized in that: A first guide sleeve (3027) is provided on the outer side of the first support (3011) and the outer side of the second support (3012). One end of the first guide shaft (3026) is connected to the corresponding end of the first clamping block (3028), and the other end passes through the corresponding first guide sleeve (3027) and is connected to the corresponding end of a first guide connecting plate (3025). At the same time, the rear end of the first lead screw (3024) is fixed on the first guide connecting plate (3025).

5. The current transformer body ring main insulation wrapping and flipping device according to claim 1, characterized in that: The second clamping assembly (303) includes a second driving element (3031), a second lead screw (3033), and a second mounting base (3036). The second mounting base (3036) is fixedly mounted on the corresponding side plate of the flipping base (301). One end of the second lead screw (3033) is fixedly connected to the second driving element (3031), and the other end passes through the second mounting base (3036) and is fixedly connected to the second clamping block (3035). A second nut is provided on the second mounting base (3036) and fitted onto the second lead screw (3033).

6. The current transformer body ring main insulation wrapping and flipping device according to claim 5, characterized in that: The second mounting base (3036) is provided with a second guide sleeve. One end of the second guide shaft (3034) passes through the second guide sleeve on the corresponding side and is fixedly connected to the corresponding end of the second clamping block (3035). The other end is fixedly connected to the corresponding end of a second guide connecting plate (3032). At the same time, the rear end of the second lead screw (3033) is fixedly connected to the second guide connecting plate (3032).

7. The current transformer body ring main insulation wrapping and flipping device according to claim 1, characterized in that: The flipping drive mechanism (2) includes a rotating inner ring (201), a rotating outer ring (203), and a flipping drive shaft (205). The rotating inner ring (201) is fixedly connected to the first connecting plate (202), and the first connecting plate (202) is fixedly mounted on the movable seat (1). The rotating outer ring (203) is rotatably fitted onto the rotating inner ring (201), and the outer side of the rotating outer ring (203) has a worm gear structure. The flipping drive shaft (205) is provided with a worm section that engages with the worm gear on the outer side of the rotating outer ring (203). The rotating outer ring (203) is fixedly connected to the flipping seat (301).

8. The current transformer body ring main insulation wrapping and flipping device according to claim 1, characterized in that: The movable base (1) includes a movable base frame (101) and a vertical frame (102) mounted on the movable base frame (101). The movable base frame (101) is provided with movable wheels (104) on its lower side. The vertical frame (102) is provided with a mounting plate (103) and a connecting block (1031) connected to the flipping drive mechanism (2) is provided on the mounting plate (103). The movable base frame (101) is provided with the slot (106) and a limiting post (1011) is provided on both sides of the movable base frame (101).

9. The current transformer body ring main insulation wrapping and flipping device according to claim 8, characterized in that: The upright (102) is provided with two upright crossbeams (1023), and the upper and lower ends of the mounting plate (103) are slidably connected to the corresponding upright crossbeams (1023), and the upper and lower ends of the mounting plate (103) are provided with locking elements.

10. A method for a current transformer body ring main insulation wrapping and flipping device according to claim 1, characterized in that: Includes the following steps: Step 1: The first clamping block (3028) and the second clamping block (3035) in the flipping and fixing mechanism (3) are in the open state. Then the moving seat (1) moves toward the bandaging device. During the movement, the body support device (4) enters the slot (106) of the moving seat (1), and the body ring enters the flipping seat (301) of the flipping and fixing mechanism (3). Step 2: The body support seat in the body support device (4) first descends to the set height, and then moves to the set position outside the wrapping equipment to avoid the first clamping component (302) under the flipping and fixing mechanism (3); Step 3: The first clamping block (3028) and the second clamping block (3035) in the flipping and fixing mechanism (3) move to clamp and fix the ring part of the device body into the flipping seat (301); Step 4: The flipping drive mechanism (2) starts to drive the flipping fixing mechanism (3) to flip 180° so that the upper and lower faces of the ring part of the device body are reversed; Step 5: The vessel support device (4) is activated to restore the vessel support base to its original position and re-support the vessel ring. Step 6: The first clamping block (3028) and the second clamping block (3035) in the flipping and fixing mechanism (3) are opened, and then the moving seat (1) is moved to the outside of the bandaging device so that the ring part of the device body is removed from the flipping seat (301) of the flipping and fixing mechanism (3).

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