Anti-corona special electromagnetic wire processing and cutting-off equipment for transformer and use method thereof

Abstract

The invention relates to the technical field of transformers, and discloses an anti-corona special electromagnetic wire processing and cutting-off device for transformers and a using method thereof.The anti-corona special electromagnetic wire processing and cutting-off device comprises a pressing assembly, the pressing assembly comprises a second threaded lead screw, and the bottom of the second threaded lead screw is in threaded connection with a moving platform; connecting assemblies are fixedly connected to the left side and the right side of the bottom of the movable platform. According to the electromagnetic wire cutting device, by arranging the downward pressing assembly, specifically, when an electromagnetic wire needs to be cut, a second threaded lead screw is rotated clockwise, when the second threaded lead screw rotates clockwise, a moving platform can be driven to move downwards, and when the moving platform moves downwards, a rotating shaft can be driven to move downwards through a rounded rectangular protruding block; an electromagnetic wire is fixed through the rotating shaft, the rotating shaft moves downwards by rotating the second threaded lead screw clockwise, the electromagnetic wire needing to be cut off can be firmly pressed, the electromagnetic wire is prevented from sliding or loosening in the cutting process, and therefore the cutting precision of the electromagnetic wire is improved.

Description

Technical Field

[0001] The invention relates to the technical field of transformers, in particular to a corona-resistant special electromagnetic wire processing and cutting device for transformers and a use method thereof. Background Art

[0002] Corona-resistant special electromagnetic wire refers to a special enameled wire that can resist the corona phenomenon. It is also called corona-resistant enameled wire or variable frequency enameled wire. It is an insulated wire designed for variable frequency motors. Corona-resistant special electromagnetic wire uses special insulating materials and structures to improve its resistance to corona phenomena. Corona-resistant special electromagnetic wire usually adopts a composite coating structure, in which the middle layer or outer layer is a composite of high-temperature resistant polymer and nanomaterials. These composite coatings can improve the corona resistance of the electromagnetic wire, making it less likely to break down in high-voltage and high-frequency working environments;

[0003] However, the existing anti-corona special electromagnetic wires are usually processed from electromagnetic wires. These electromagnetic wires have a certain elasticity and can move and deform. When cutting these electromagnetic wires, movement and deformation will occur, reducing the accuracy of electromagnetic wire cutting. For this reason, we propose a special anti-corona electromagnetic wire processing and cutting equipment for transformers and its use method. Summary of the invention

[0004] The object of the present invention is to provide a corona-resistant special electromagnetic wire processing and cutting device for transformers and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention relates to a corona-resistant special electromagnetic wire processing and cutting device for a transformer and a method for using the device, comprising a pressing component, wherein the pressing component comprises a threaded screw rod 2, the bottom of the threaded screw rod 2 is threadedly connected to a moving platform, the left and right sides of the bottom of the moving platform are fixedly connected to connecting components, two groups of connecting components are mirror-set with the threaded screw rod 2 as the center, each group of connecting components comprises two rounded rectangular protrusions, the two rounded rectangular protrusions are mirror-set with the moving platform as the center, a rotating shaft is rotatably connected at the center of the bottom of the two rounded rectangular protrusions, a special-shaped roller is fixedly connected to the outside of the rotating shaft, when the special-shaped roller moves downward, the electromagnetic wire is squeezed to prevent the electromagnetic wire from moving during the cutting process, and a plurality of grooves on the surface of the special-shaped roller can increase the friction between the outer surface of the special-shaped roller and the electromagnetic wire, further improving the fixing effect of the pressing component on the electromagnetic wire.

[0007] Furthermore, a transmission assembly is arranged below the pressing assembly, and the transmission assembly includes a conveyor belt, a motor 2 is fixedly connected to the left side of the front side of the conveyor belt, and rolling assemblies are fixedly connected to the front and back sides of the conveyor belt, and two groups of rolling assemblies are mirror-imaged with the conveyor belt as the center, and each group of rolling assemblies includes two connecting members, and the two connecting members are arranged in a horizontal array with the conveyor belt as the center, and the rollers are rotatably connected inside the connecting members, and a connecting rod is fixedly connected to the left side of the connecting member fixedly connected to the right side of the front side of the conveyor belt, and the connecting rod and the center of the right side of the connecting rod are rotatably connected with pulleys, and belts are sleeved on the outer sides of the two pulleys, and the two pulleys are connected by belt transmission. When the pulley rotates, it will drive the roller on the right side of the front side of the conveyor belt to rotate, and rub against the outer surface of the truncated electromagnetic wire through a number of small protrusions fixedly connected to the outer surface to make it rotate, and the arrangement of the remaining three rollers can maintain the electromagnetic wire rotating at the center without deviation.

[0008] Furthermore, a cutting assembly is provided on the left side of the transmission assembly, and the cutting assembly includes a cutting assembly housing, the inner surfaces of the front and back sides of the cutting assembly housing are fixedly connected with fixing plates, a threaded screw 1 is rotatably connected at the center of the fixing plate on the back side, a cutter is provided on the front side of the threaded screw 1, and a convex ring is fixedly connected with the front and back sides of the cutting assembly, an internal thread is provided inside the convex ring located on the rear side, the convex ring is threadedly connected to the threaded screw 1 through the internal thread, when the threaded screw 1 rotates, the convex ring is driven to move downward through the outer surface, and when the convex ring moves downward, the cutter is driven to move downward, thereby cutting the electromagnetic wire placed under the cutter into two sections.

[0009] Furthermore, a coating assembly is arranged on the right side of the pressing assembly, and the coating assembly includes a coating assembly shell, and a coating nozzle is arranged at the center of the top of the coating assembly shell, the top of the transmission assembly is fixedly connected to the upper feed pipe, the bottom of the booster pump is fixedly connected to the lower feed pipe, the top of the booster pump is arranged with a special-shaped fixing plate 1, the bottom of the booster pump is arranged with a special-shaped fixing plate 2, the front sides of the special-shaped fixing plates 1 and 2 are both fixedly connected to the back side of the coating assembly shell, a flat plate is arranged below the coating nozzle, the flat plate is fixedly connected to the inner surface of the coating assembly shell, the bottoms of the front and back sides of the coating assembly shell are both fixedly connected with trapezoidal bosses, by arranging the coating nozzle, the outer surface of the electromagnetic wire rotating below can be coated with anti-corona material, the booster pump can be arranged to suck the anti-corona material from the lower feed pipe and inject it into the coating nozzle through the upper feed pipe, and the arrangement of the special-shaped fixing plate 1 and the special-shaped fixing plate 2 can prevent the booster pump from falling off accidentally.

[0010] Furthermore, a sliding rod is provided on the front side of the cutter, the top of the sliding rod is fixedly connected to the inner surface of the top of the cutting assembly shell, the bottom of the sliding rod is fixedly connected to the top of the fixed plate located on the front side, the convex ring fixedly connected to the front side of the cutter is slidably connected to the sliding rod, and a motor 1 is fixedly connected to the rear side of the top of the cutting assembly shell, the output end of the bottom of the motor 1 is fixedly connected to the top of the threaded screw 1 through a coupling, and the rotation of the threaded screw 1 can be accurately controlled by setting the motor 1, and the setting of the sliding rod can prevent the cutter from rotating when it moves downward, thereby ensuring that the cutting assembly can accurately cut the electromagnetic wire.

[0011] Furthermore, the two fixing plates are mirror-imaged with the cutting component housing as the center, and a rectangular boss is provided on the side where the two fixing plates are close to each other, and the bottom of the rectangular boss is fixedly connected to the bottom of the cutting component housing, and a square groove is provided at the center of the front of the rectangular boss, and the square groove of the rectangular boss runs through the front and back of the rectangular boss, and a semicircular notch is provided at the center of the top of the rectangular boss, and when the cutter moves downward, it will enter the square groove of the rectangular boss, so that the electromagnetic wire placed on the top of the rectangular boss can be cut into two sections to prevent the electromagnetic wire from sticking together because it is not completely cut off, affecting subsequent processing.

[0012] Furthermore, a special-shaped fixing block is fixedly connected to the right side of the front side of the conveyor belt, and a motor three is fixedly connected to the top of the special-shaped fixing block. The output end of the motor three is at the same horizontal height as the pulley located on the front side, and the output end of the left side of the motor three is fixedly connected to the right side of the pulley located on the front side through a coupling. The special-shaped fixing block can provide supporting force for the motor three, so that the motor three can output power stably, and the setting of the motor three can control the rotation of the roller connected thereto.

[0013] Furthermore, the pressing component includes a pressing component shell, which is sleeved on the outside of the mobile platform, and the top center of the pressing component shell is rotatably connected to the threaded screw 2, and the top center of the pressing component shell is fixedly connected to a motor 4, and the output end of the bottom of the motor 4 is fixedly connected to the top of the threaded screw 2 through a coupling, and two sliding grooves are provided on the front and back sides of the pressing component shell, and the outer surface of the rotating shaft is slidably connected to the inner surface of the sliding groove, and the rotation of the threaded screw 2 can be controlled by setting a rounded rectangular protrusion, and the two sliding grooves set on the front and back sides of the pressing component shell can prevent the mobile platform from deflecting when moving downward, so that the special-shaped roller can accurately contact the electromagnetic wire.

[0014] The present invention has the following beneficial effects:

[0015] (1) The present invention provides a pressing component. Specifically, when it is necessary to cut the electromagnetic wire, the threaded screw 2 is rotated clockwise. When the threaded screw 2 is rotated clockwise, the movable platform is driven to move downward. When the movable platform moves downward, the rotating shaft is driven to move downward by the rounded rectangular protrusion. The electromagnetic wire is fixed by the rotating shaft. By rotating the threaded screw 2 clockwise to move the rotating shaft downward, the electromagnetic wire to be cut can be firmly pressed to prevent it from sliding or loosening during the cutting process, thereby improving the accuracy of electromagnetic wire cutting.

[0016] (2) The present invention sets a transmission component, specifically, when the pulley located on the front side rotates, the belt located on the rear side will be driven to rotate through the belt, and when the belt located on the rear side rotates, the roller will be driven to rotate, and when the connecting rod roller rotates, the cut electromagnetic wire will be driven to rotate through the outer surface, and when the roller drives the electromagnetic wire to rotate, the outer surface of the right end of the electromagnetic wire will perform a circular motion, so that it can be coated with anti-corona material.

[0017] (3) The present invention provides a cutting assembly. Specifically, when the threaded screw is rotated, the threaded screw moves the rear convex ring downward through the internal thread of the rear convex ring. When the rear convex ring moves downward, the cutter is driven to move downward, so that the tip of the cutter gradually approaches the outer surface of the electromagnetic wire, and finally the electromagnetic wire to be processed is cut off and sent into the equipment for processing. By controlling the threaded screw, the cutter can move downward smoothly and continuously, thereby ensuring the stability and accuracy of the cutting process.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the cutting assembly of the present invention;

[0022] Figure 3 It is a schematic diagram of the conveyor belt structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the pulley structure of the present invention;

[0024] Figure 5This is a schematic diagram of the structure of the housing of the press-down assembly of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the mobile platform of the present invention;

[0026] Figure 7 Schematic diagram of the special-shaped roller structure of the present invention

[0027] Figure 8 This is a schematic diagram of the shell structure of the coating assembly of the present invention;

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] In the figure: 1. cutting assembly; 11. cutting assembly housing; 121. rectangular boss; 122. fixing plate; 131. screw rod 1; 132. slide rod; 141. cutter; 142. convex ring; 15. motor 1; 2. transmission assembly; 211. conveyor belt; 212. motor 2; 221. connector; 222. roller; 223. connecting rod; 23. special-shaped fixing block; 241. pulley; 242. belt; 25. motor 3; 3. pressing assembly; 31. Pressing component housing; 321. Threaded screw 2; 322. Motor 4; 331. Moving platform; 332. Rounded rectangular convex block; 341. Rotating shaft; 342. Special-shaped roller; 35. Slide; 4. Coating component; 411. Coating component housing; 412. Flat plate; 413. Trapezoidal boss; 42. Coating nozzle; 431. Upper feed pipe; 432. Booster pump; 433. Lower feed pipe; 441. Special-shaped fixing plate 1; 442. Special-shaped fixing plate 2. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 8As shown, the present invention is a corona-resistant special electromagnetic wire processing and cutting device for transformers and a method for using the same, including a pressing component 3, the pressing component 3 including a threaded screw rod 321, the bottom of the threaded screw rod 321 is threadedly connected to a moving platform 331, the left and right sides of the bottom of the moving platform 331 are fixedly connected to connecting components, two groups of connecting components are mirror-set with the threaded screw rod 321 as the center, each group of connecting parts includes two rounded rectangular protrusions 332, the two rounded rectangular protrusions 332 are mirror-set with the moving platform 331 as the center, the center of the bottom of the two rounded rectangular protrusions 332 is rotatably connected with a rotating shaft 341, and the rotating shaft 341 The outer side is fixedly connected with a special-shaped roller 342, and the pressing component 3 is set. Specifically, when it is necessary to cut the electromagnetic wire, the threaded screw rod 2 321 is rotated clockwise. When the threaded screw rod 2 321 is rotated clockwise, the movable platform 331 is driven to move downward. When the movable platform 331 moves downward, the rounded rectangular protrusion 332 drives the rotating shaft 341 to move downward. The electromagnetic wire is fixed by the rotating shaft 341. By rotating the threaded screw rod 2 321 clockwise to move the rotating shaft 341 downward, the electromagnetic wire that needs to be cut can be firmly pressed to prevent it from sliding or loosening during the cutting process, thereby improving the accuracy of electromagnetic wire cutting.

[0032] A transmission assembly 2 is arranged below the pressing assembly 3, and the transmission assembly 2 includes a conveyor belt 211. A motor 212 is fixedly connected to the left side of the front of the conveyor belt 211. The front and back sides of the conveyor belt 211 are fixedly connected to rolling assemblies. The two groups of rolling assemblies are mirror-imaged with the conveyor belt 211 as the center. Each group of rolling assemblies includes two connecting members 221. The two connecting members 221 are arranged in a horizontal array with the conveyor belt 211 as the center. The inner rotation of the connecting member 221 is connected to a roller 222. The left side of the connecting member 221 fixedly connected to the right side of the front side of the conveyor belt 211 is fixedly connected to a connecting rod 223. The connecting rod 223 is connected to the right side of the connecting rod 223. The center of each of the two pulleys 241 is rotatably connected with a pulley 241, and a belt 242 is sleeved on the outer side of the two pulleys 241. The two pulleys 241 are connected through the belt 242. By setting the transmission component 2, specifically, when the pulley 241 located on the front side rotates, the belt 242 located on the rear side will drive the belt 242 to rotate, and when the belt 242 located on the rear side rotates, the roller 222 will be driven to rotate, and when the connecting rod roller 222 rotates, it will drive the cut electromagnetic wire to rotate through the outer surface, and when the roller 222 drives the electromagnetic wire to rotate, the outer surface of the right end of the electromagnetic wire will perform a circular motion, so that it can be coated with anti-corona material.

[0033] A cutting assembly 1 is arranged on the left side of the transmission assembly 2. The cutting assembly 1 includes a cutting assembly housing 11. The inner surfaces of the front and back sides of the cutting assembly housing 11 are fixedly connected with a fixing plate 122. A threaded screw rod 131 is rotatably connected to the center of the fixing plate 122 at the back side. A cutter 141 is arranged on the front side of the threaded screw rod 131. A convex ring 142 is fixedly connected to the front and back sides of the cutting assembly 1. An internal thread is arranged inside the convex ring 142 at the rear side. The convex ring 142 is threadedly connected to the threaded screw rod 131 through the internal thread. The cutting component 1, specifically, when the threaded screw 131 is rotated, the threaded screw 131 will move the rear convex ring 142 downward through the internal thread of the rear convex ring 142, and when the convex ring 142 at the rear side moves downward, it will drive the cutter 141 to move downward, so that the tip of the cutter 141 gradually approaches the outer surface of the electromagnetic wire, and finally the electromagnetic wire to be processed is cut off and sent into the equipment for processing. By controlling the threaded screw 131, the cutter 141 can move downward smoothly and continuously, ensuring the stability and accuracy of the cutting process.

[0034] A coating component 4 is arranged on the right side of the pressing component 3, and the coating component 4 includes a coating component housing 411, and a coating nozzle 42 is arranged at the center of the top of the coating component housing 411. The top of the 42 transmission component 2 is fixedly connected to the upper feed pipe 431, and the bottom is fixedly connected to the boost pump 432, and the bottom of the boost pump 432 is fixedly connected to the lower feed pipe 433. A special-shaped fixing plate 1 441 is arranged on the top of the boost pump 432, and a special-shaped fixing plate 2 442 is arranged on the bottom of the boost pump 432. The front sides of the special-shaped fixing plates 1 441 and 2 442 are fixedly connected to the back side of the coating component housing 411, and a flat plate 412 is arranged below the coating nozzle 42, and the flat plate 412 is fixedly connected to the inner surface of the coating component housing 411, and the bottoms of the front and back sides of the coating component housing 411 are fixedly connected to trapezoidal bosses 413.

[0035] A slide bar 132 is provided on the front of the cutter 141, the top of the slide bar 132 is fixedly connected to the inner surface of the top of the cutting component housing 11, the bottom of the slide bar 132 is fixedly connected to the top of the fixed plate 122 located on the front, the convex ring 142 fixedly connected to the front of the cutter 141 is slidably connected to the slide bar 132, and the rear side of the top of the cutting component housing 11 is fixedly connected to the motor 15, and the output end of the bottom of the motor 15 is fixedly connected to the top of the threaded screw 131 through a coupling.

[0036] The two fixing plates 122 are mirror-imaged with the cutting component housing 11 as the center. A rectangular boss 121 is provided on the side where the two fixing plates 122 are close to each other. The bottom of the rectangular boss 121 is fixedly connected to the bottom of the cutting component housing 11. A square groove is provided at the center of the front side of the rectangular boss 121. The square groove of the rectangular boss 121 runs through the front and back sides of the rectangular boss 121. A semicircular notch is provided at the center of the top of the rectangular boss 121.

[0037] A special-shaped fixed block 23 is fixedly connected to the right side of the front side of the conveyor belt 211, and a motor 3 25 is fixedly connected to the top of the special-shaped fixed block 23. The output end of the motor 3 25 is at the same horizontal height as the pulley 241 located on the front side, and the output end of the motor 3 25 on the left side is fixedly connected to the right side of the pulley 241 located on the front side through a coupling.

[0038] The pressing component 3 includes a pressing component housing 31, which is sleeved on the outside of the mobile platform 331. The center of the top of the pressing component housing 31 is rotatably connected to the second threaded screw 321. The center of the top of the pressing component housing 31 is fixedly connected to the fourth motor 322. The output end of the bottom of the fourth motor 322 is fixedly connected to the top of the second threaded screw 321 through a coupling. Two sliding grooves 35 are provided on the front and back of the pressing component housing 31, and the outer surface of the rotating shaft 341 is slidably connected to the inner surface of the sliding groove 35.

[0039] When in use, first, place the electromagnetic wire to be cut off in the semicircular groove of the rectangular boss 121, then start the rounded rectangular convex block 332, the output end of the bottom of the motor 4 322 will drive the threaded screw 2 321 to rotate through the coupling, when the threaded screw 2 321 rotates clockwise, the mobile platform 331 will move downward with the rounded rectangular convex block 332 and the rotating shaft 341 through the internal thread at the center, so that the special-shaped roller 342 contacts the electromagnetic wire, and cooperates with the conveyor belt 211 to fix the electromagnetic, and then start the motor 15, so that the output end at the bottom of the motor 15 drives the threaded screw 131 to rotate clockwise through the coupling, when the threaded screw 131 rotates clockwise, the cutter 141 will move downward along the slide rod 132 through the internal thread of the convex ring 142 to cut off the electromagnetic wire on the rectangular boss 121;

[0040] Next, the threaded screw rod 2 321 is rotated counterclockwise to make the mobile platform 331 move upward with the shaped roller 342 through the internal thread, and the fixation of the electromagnetic wire is ended. Then the motor 212 and the motor 3 25 are started. The motor 212 will make the conveyor belt 211 enter the working state, and drive the electromagnetic wire on the top of the conveyor belt 211 to move to the right. The motor 3 25 will drive the front pulley 241 to rotate through the output end on the left, and drive the two pulleys 241 to rotate synchronously through the belt 242, so that the roller 222 on the far right of the front side rotates, and drives the electromagnetic wire to rotate through the protrusions on the outer surface;

[0041] Finally, when the electromagnetic wire moves to the flat plate 412 at the bottom of the coating nozzle 42, the coating nozzle 42 is started, and the coating nozzle 42 will suck the anti-corona material into the interior through the lower feed pipe 433, and then coat the sucked anti-corona material onto the outer surface of the rotating electromagnetic wire below, and then the conveyor belt 211 drives the electromagnetic wire to move to the right, and the coating nozzle 42 continues to coat the electromagnetic wire below, and finally completes the processing of the entire electromagnetic wire, and then the coated electromagnetic wire can be taken out.

[0042] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the field of transformer technology can better understand and use the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A corona-resistant special electromagnetic wire processing and cutting device for transformers, comprising a pressing component (3), characterized in that: The pressing component (3) comprises a second threaded screw (321), the bottom of the second threaded screw (321) is threadedly connected to a moving platform (331), the left and right sides of the bottom of the moving platform (331) are fixedly connected to connecting components, two groups of connecting components are mirror-imaged with the second threaded screw (321) as the center, each group of connecting parts comprises two rounded rectangular protrusions (332), the two rounded rectangular protrusions (332) are mirror-imaged with the moving platform (331) as the center, a rotating shaft (341) is rotatably connected at the center of the bottom of the two rounded rectangular protrusions (332), and a special-shaped roller (342) is fixedly connected to the outer side of the rotating shaft (341).

2. The anti-corona special electromagnetic wire processing and cutting equipment for transformer according to claim 1 is characterized in that: A transmission assembly (2) is arranged below the pressing assembly (3), the transmission assembly (2) comprising a conveyor belt (211), a second motor (212) being fixedly connected to the left side of the front side of the conveyor belt (211), a rolling assembly being fixedly connected to the front and back sides of the conveyor belt (211), two groups of the rolling assemblies being arranged in a mirror image with the conveyor belt (211) as the center, each group of the rolling assemblies comprising two connecting members (221), the two connecting members (221) being arranged in a horizontal array with the conveyor belt (211) as the center, a roller (222) being rotatably connected to the inside of the connecting member (221), a connecting rod (223) being fixedly connected to the left side of the connecting member (221) fixedly connected to the right side of the front side of the conveyor belt (211), a pulley (241) being rotatably connected to the center of the right side of the connecting rod (223), a belt (242) being sleeved on the outer sides of the two pulleys (241), and the two pulleys (241) being connected in transmission via the belt (242).

3. The anti-corona special electromagnetic wire processing and cutting equipment for transformer according to claim 2 is characterized by: A cutting assembly (1) is arranged on the left side of the transmission assembly (2), and the cutting assembly (1) comprises a cutting assembly housing (11), and the inner surfaces of the front and back sides of the cutting assembly housing (11) are fixedly connected to fixing plates (122), and a threaded screw rod (131) is rotatably connected to the center of the fixing plate (122) located on the back side, and a cutter (141) is arranged on the front side of the threaded screw rod (131), and a convex ring (142) is fixedly connected to the front and back sides of the cutting assembly (1), and an internal thread is arranged inside the convex ring (142) located on the rear side, and the convex ring (142) is threadedly connected to the threaded screw rod (131) via the internal thread.

4. The anti-corona special electromagnetic wire processing and cutting equipment for transformer according to claim 1 is characterized in that: A coating assembly (4) is arranged on the right side of the pressing assembly (3), the coating assembly (4) comprising a coating assembly housing (411), a coating nozzle (42) being arranged at the center of the top of the coating assembly housing (411), the top of the transmission assembly (2) being fixedly connected to an upper feed pipe (431), the bottom of the transmission assembly (2) being fixedly connected to a booster pump (432), the bottom of the booster pump (432) being fixedly connected to a lower feed pipe (433), the top of the booster pump (432) being fixedly connected to a special-shaped fixing plate. (441), a second special-shaped fixing plate (442) is provided at the bottom of the boost pump (432), the front sides of the first special-shaped fixing plate (441) and the second special-shaped fixing plate (442) are fixedly connected to the back side of the coating component housing (411), a flat plate (412) is provided below the coating nozzle (42), the flat plate (412) is fixedly connected to the inner surface of the coating component housing (411), and the bottoms of the front and back sides of the coating component housing (411) are fixedly connected with trapezoidal bosses (413).

5. The anti-corona special electromagnetic wire processing and cutting equipment for transformer according to claim 3 is characterized by: A slide bar (132) is provided on the front of the cutter (141); the top of the slide bar (132) is fixedly connected to the inner surface of the top of the cutting assembly housing (11); the bottom of the slide bar (132) is fixedly connected to the top of a fixing plate (122) located on the front; a convex ring (142) fixedly connected to the front of the cutter (141) is slidably connected to the slide bar (132); a motor 1 (15) is fixedly connected to the rear side of the top of the cutting assembly housing (11); and the output end of the bottom of the motor 1 (15) is fixedly connected to the top of the threaded screw 1 (131) via a coupling.

6. The anti-corona special electromagnetic wire processing and cutting equipment for transformer according to claim 3 is characterized by: The two fixing plates (122) are arranged in a mirror image with the cutting component housing (11) as the center; a rectangular boss (121) is arranged on one side of the two fixing plates (122) close to each other; the bottom of the rectangular boss (121) is fixedly connected to the bottom of the cutting component housing (11); a square groove is provided at the center of the front of the rectangular boss (121); the square groove of the rectangular boss (121) runs through the front and back of the rectangular boss (121); and a semicircular notch is provided at the center of the top of the rectangular boss (121).

7. The anti-corona special electromagnetic wire processing and cutting equipment for transformer according to claim 2 is characterized by: A special-shaped fixing block (23) is fixedly connected to the right side of the front face of the conveyor belt (211), and a motor three (25) is fixedly connected to the top of the special-shaped fixing block (23). The output end of the motor three (25) is at the same level as the belt pulley (241) located at the front side, and the output end of the motor three (25) on the left side is fixedly connected to the right side of the belt pulley (241) located at the front side via a coupling.

8. The corona-resistant special electromagnetic wire processing and cutting equipment for transformers according to claim 1 is characterized by: The pressing assembly (3) comprises a pressing assembly housing (31), the pressing assembly housing (31) being sleeved on the outside of the mobile platform (331), the pressing assembly housing (31) being rotatably connected to the second threaded screw rod (321) at the center of the top of the pressing assembly housing (31), a motor fourth (322) being fixedly connected to the center of the top of the pressing assembly housing (31), an output end at the bottom of the motor fourth (322) being fixedly connected to the top of the second threaded screw rod (321) via a coupling, two slide grooves (35) being provided on the front and back sides of the pressing assembly housing (31), and the outer surface of the rotating shaft (341) being slidably connected to the inner surface of the slide groove (35).

9. A corona-resistant special electromagnetic wire processing and cutting device for transformers, using the corona-resistant special electromagnetic wire processing and cutting device for transformers as claimed in claim 8, characterized in that: The following steps are involved: Step 1: Place the electromagnetic wire to be cut off in the semicircular groove of the rectangular boss (121), then start the rounded rectangular convex block (332), the output end at the bottom of the motor 4 (322) will drive the threaded screw 2 (321) to rotate through the coupling, when the threaded screw 2 (321) rotates clockwise, the mobile platform (331) will move downward with the rounded rectangular convex block (332) and the rotating shaft (341) through the internal thread at the center, so that the special-shaped roller (342) contacts the electromagnetic wire, and cooperates with the conveyor belt (211) to fix the electromagnetic wire; Step 2: Start the motor 1 (15), so that the output end at the bottom of the motor 1 (15) drives the threaded screw 1 (131) to rotate clockwise through the coupling. When the threaded screw 1 (131) rotates clockwise, the cutter (141) moves downward along the slide rod (132) through the internal thread of the convex ring (142) to cut off the electromagnetic wire on the rectangular boss (121); Next, the second threaded screw rod (321) is rotated counterclockwise to move the movable platform (331) upward with the shaped roller (342) through the internal thread, thereby completing the fixing of the electromagnetic wire; Step 3: Start the second motor (212) and the third motor (25). The second motor (212) will put the conveyor belt (211) into working state and drive the electromagnetic wire on the top of the conveyor belt (211) to move to the right. The third motor (25) will drive the pulley (241) on the front side to rotate through the output end on the left side, and drive the two pulleys (241) to rotate synchronously through the belt (242), so that the roller (222) on the far right side of the front side rotates, and drive the electromagnetic wire to rotate through the protrusion on the outer surface; Step 4: When the electromagnetic wire moves to the flat plate (412) at the bottom of the coating nozzle (42), the coating nozzle (42) is started, and the coating nozzle (42) sucks the anti-corona material into the interior through the lower feeding pipe (433), and then coats the sucked anti-corona material onto the outer surface of the rotating electromagnetic wire below. Then, the conveyor belt (211) drives the electromagnetic wire to move to the right, and the coating nozzle (42) continues to coat the electromagnetic wire below, and finally completes the processing of the entire electromagnetic wire, and then the coated electromagnetic wire can be taken out.

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