High-frequency high-voltage ozone special-purpose transformer foil winding structure

Abstract

The invention relates to the technical field of transformer winding manufacturing, and discloses a high-frequency high-voltage ozone special transformer foil winding structure which comprises a pulling plate assembly, the bottom end of the pulling plate assembly is fixedly connected with a foil winding assembly, one side of the foil winding assembly is fixedly connected with a linkage assembly, and the pulling plate assembly comprises two sliding way assemblies. The linkage assembly comprises a vacuum pump, the top of the vacuum pump is electrically connected with a pressure sensor, the side face of the vacuum pump is fixedly communicated with an air pipe, the inner side of one end of the air pipe is movably sleeved with a piston rod, one end of the piston rod is fixedly connected with a fixed sleeve, and the fixed sleeve is fixedly connected with a sliding block. The bottom of the fixed sleeve is movably sleeved with a bevel gear shaft, the movable strip assembly provides tension for foil winding, the braking effect of the unwinding shaft is further the same as that of the insulating material shaft, and the problem that the unwinding tension of an insulating film is not matched with the foil when the insulating material and the foil are synchronously fed and stacked is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of transformer winding manufacturing, and more particularly to a foil winding structure for a high-frequency high-voltage ozone special transformer. Background Art

[0002] Foil winding is a winding technique widely used in transformer manufacturing. It mainly refers to the method of using thin metal foil to wind transformer windings instead of the traditional winding process. In the foil winding process, the thin metal foil serves as a conductor and is continuously wound into a coil shape through special equipment. The layers are isolated by insulating materials. During winding, the foil material and the insulating material are fed synchronously to form a tight laminated structure. After winding, the lead wires are connected by welding or crimping. In existing foil winding machines, a magnetic powder brake is often used to provide the required tension during foil winding by increasing the input current to increase the braking torque. However, when the magnetic powder brake is used for a long time or is exposed to moisture, the magnetic powder will age and agglomerate due to moisture, resulting in a decrease in braking force. This causes the foil material to wrinkle and the winding to be uneven during winding, leading to partial discharge or poor heat dissipation. Since the insulating material and the foil material are fed synchronously to form a laminate, insufficient tension of the foil material directly results in a mismatch between the unwinding tension of the insulating film and the foil material, causing the insulating material to shift or wrinkle, resulting in interlayer insulation failure. Summary of the Invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a foil winding structure for a high-frequency high-voltage ozone special transformer to solve the problems existing in the above-mentioned background art.

[0004] To achieve the above object, the present invention provides the following technical solution: A foil winding structure for a high-frequency high-voltage ozone special transformer, including a pull plate assembly. The bottom end of the pull plate assembly is fixedly connected to a foil winding assembly. One side of the foil winding assembly is fixedly connected to a linkage assembly. The pull plate assembly includes two slideway assemblies, and a plurality of movable bar assemblies are movably connected between the two slideway assemblies; The linkage assembly includes a vacuum pump. The top of the vacuum pump is electrically connected to a pressure sensor. The side of the vacuum pump is fixedly communicated with an air pipe. The inner side of one end of the air pipe is movably sleeved with a piston rod. One end of the piston rod is fixedly connected to a fixed sleeve. The bottom of the fixed sleeve is movably sleeved with a bevel gear shaft; The movable bar assembly increases the tension of the foil material. The bevel gear shaft makes the braking effect of the foil material unwinding and the insulating material unwinding the same and the tension matching under the action of the vacuum pump and the piston rod.

[0005] Further, the bottoms of the two slideway assemblies are both fixedly connected to fixing plates, and the two ends of the fixing plates are fixedly connected to frame frames.

[0006] Further, the slideway assembly includes a slide rail, a limiting strip is fixedly connected to the front surface of the slide rail, a plurality of first sliding beads are placed inside the slide rail, and a plurality of fixed collars are placed inside the slide rail.

[0007] Further, the movable bar assembly is composed of a silica gel strip, a fixed collar, and a second sliding bead. Fixed collars are fixedly connected to both ends of the silica gel strip, and a second sliding bead is movably sleeved inside the fixed collar.

[0008] Further, the foil winding assembly includes a frame. At one end of the top of the frame, two first springs are fixedly connected. At the top of the two first springs, a first guide roller is fixedly connected. A pressure sensor is fixedly connected between the bottom of the first guide roller and the top of one end of the frame; Four legs are fixedly connected to the bottom of the frame. A flat plate is fixedly connected to the bottom of the four legs. A second guide roller is fixedly connected to the other end of the top of the frame. A first door panel is fixedly connected to one side of the two legs. A winding shaft is rotatably connected to the back of the first door panel. A first connecting plate is rotatably connected to the end of the winding shaft away from the first door panel. A first side wheel is fixedly sleeved on the side surface of the winding shaft. The first connecting plate is fixedly connected to the top of the flat plate. An insulating material shaft is fixedly connected to the middle of the top of the flat plate; A second side wheel is fixedly sleeved on the side surface of the frame. A pinch roller is fixedly connected between the other two legs, and a first mounting plate is fixedly connected to one side. A second door panel is rotatably connected to the bottom of one end of the first mounting plate. A take-up shaft is rotatably connected to the back of the second door panel. A servo motor is fixedly connected to the end of the take-up shaft away from the second door panel. A second connecting plate is fixedly connected to the side of the servo motor. The second connecting plate is fixedly connected to the flat plate.

[0009] Further, the bottom of the vacuum pump is fixedly connected to a second mounting plate, and two legs are fixedly connected to the back of the second mounting plate.

[0010] Further, a pressing cylinder assembly is fixedly connected to the inner side of the other side of the foil winding assembly. The pressing cylinder assembly includes a cross plate. Frame bodies are fixedly connected to both ends of the cross plate. The cross plate is movably sleeved with two connecting rods. Rod heads are fixedly connected to the tops of the two connecting rods. Second springs are fixedly connected to the bottoms of the two rod heads. The bottoms of the two second springs are fixedly connected to the top of the cross plate. The two second springs are respectively wrapped around the sides of the two connecting rods.

[0011] Further, the bottoms of the two connecting rods are fixedly connected to a roller assembly. Track belts are movably sleeved on both ends of the side surface of the roller assembly. An air outlet assembly is movably sleeved at one end of the two track belts. A placement plate is movably connected to the bottom of the air outlet assembly. The bottom of the placement plate is fixedly connected to a first mounting plate.

[0012] Further, the drum assembly is composed of an inner shaft and a rotating cylinder, and the rotating cylinder is movably sleeved on the side surface of the inner shaft.

[0013] Further, the air outlet assembly is composed of a rotating shaft, a wind guide shell, and fan blades. Four fan blades are fixedly connected to the side surface of the rotating shaft. The two ends of the rotating shaft are rotatably sleeved on the inner side of one end of the wind guide shell. The two ends of the two crawlers are respectively movably sleeved on the side surfaces of the rotating cylinder and the two ends of the rotating shaft.

[0014] The technical effects and advantages of the present invention: When the winding tension of the foil is insufficient, the pressure of the foil on the first guide roller decreases, causing the first guide roller to rise under the action of the spring. Then, the foil will contact the silica gel strip during the winding movement. Under the action of friction, the silica gel strip will be driven to move. The second sliding beads at both ends of the silica gel strip interact with the first sliding beads to move cyclically in the slide rail, providing tension for the winding of the foil and avoiding problems such as wrinkling due to insufficient tension, uneven winding, and subsequent partial discharge or poor heat dissipation.

[0015] When the winding tension of the foil is insufficient, the pressure of the foil on the first guide roller decreases, causing the first guide roller to rise under the action of the spring. The pressure sensor detects the data within the specified range and triggers the relay to connect the vacuum pump. The vacuum pump extracts the air in the air pipe, creating a negative pressure in the air pipe. The piston rod moves into the air pipe under the action of the negative pressure, driving the bevel gear shaft to move, so that the front and rear ends of the bevel gear shaft are respectively engaged with the first side wheel and the second side wheel. Under the meshing relationship of the gear parts, the rotation of the unwinding shaft and the insulating material shaft is synchronized, and the braking effects are the same. Therefore, the tension of the foil and the insulating material is the same during winding, solving the problem of the mismatch between the unwinding tension of the insulating film and the foil when the insulating material and the foil are fed synchronously and laminated.

[0016] During the cyclic movement of the silica gel strip, it will squeeze the rod head downward, causing the connecting rod to move downward, bringing the drum assembly into contact with the insulating material on the insulating material shaft. When the insulating material is unwound, it will drive the rotating cylinder to rotate. At the same time, the rotating cylinder levels the surface of the insulating material. As the drum assembly moves downward with the connecting rod, the crawler pulls the rotating shaft, and then pulls the wind guide shell, causing the protrusion at the bottom of the wind guide shell to leave the groove of the placement plate, making the wind guide shell tilt. The air outlet of the wind guide shell faces obliquely downward towards the lamination area of the foil and the insulating material. The rotation of the rotating cylinder drives the rotation of the rotating shaft through the crawler. Since the diameter of the rotating shaft is smaller than that of the rotating cylinder, the rotation speed of the rotating shaft is greater than that of the rotating cylinder. The rotation of the rotating shaft causes the fan blades to rotate to form an air flow. The air flow is conducted through the wind guide shell and blows towards the winding shaft, blowing away the dust and foreign objects near the winding shaft and preventing them from entering between the foil and the insulating material. Description of the Drawings

[0017] Figure 1 is a structural schematic diagram of the present invention; Figure 2 is a structural schematic diagram of the pull plate assembly of the present invention; Figure 3 Schematic structural diagram of the slideway assembly of the present invention; Figure 4 Schematic structural diagram of the movable bar assembly of the present invention; Figure 5 Schematic left-side structural diagram of the foil winding assembly of the present invention; Figure 6 Schematic front-side structural diagram of the foil winding assembly of the present invention; Figure 7 Schematic right-side structural diagram of the foil winding assembly of the present invention; Figure 8 Schematic structural diagram of the linkage assembly of the present invention; Figure 9 Schematic top-view structural diagram of the pressing cylinder assembly of the present invention; Figure 10 Schematic front-side structural diagram of the pressing cylinder assembly of the present invention; Figure 11 Schematic front-sectional structural diagram of the air outlet assembly of the present invention.

[0018] Reference numerals are: 1. Pulling plate assembly; 101. Slideway assembly; 1011. Slide rail; 1012. Limiting strip; 1013. First sliding bead; 102. Movable bar assembly; 1021. Silicone strip; 1022. Fixed collar; 1023. Second sliding bead; 103. Fixed plate; 2. Foil winding assembly; 201. Frame; 202. Frame leg; 203. First guide roller; 204. Second guide roller; 205. First spring; 206. First door panel; 207. Pay-off reel; 208. First connecting plate; 209. First side wheel; 210. Insulating material shaft; 211. Second side wheel; 212. Pinch roller; 213. First mounting plate; 214. Second door panel; 215. Take-up reel; 216. Servo motor; 217. Second connecting plate; 3. Linkage assembly; 301. Vacuum pump; 302. Air pipe; 303. Piston rod; 304. Fixed sleeve; 305. Bevel gear shaft; 306. Second mounting plate; 4. Pressing cylinder assembly; 401. Cross plate; 402. Connecting rod; 403. Second spring; 404. Rod head; 405. Drum assembly; 4051. Inner shaft; 4052. Rotating cylinder; 406. Crawler belt; 407. Air outlet assembly; 4071. Rotating shaft; 4072. Air guide shell; 4073. Fan blade; 408. Placing plate. Detailed implementation manners

[0019] Next, the technical solutions in the present invention will be clearly and completely described in conjunction with the drawings in the present invention. In addition, the forms of each structure described in the following embodiments are merely examples, and the high-frequency high-voltage ozone special transformer foil winding structure involved in the present invention is not limited to the structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0020] Among the reference numerals, the first sliding bead 1013, the second sliding bead 1023, the first guide roller 203, the second guide roller 204, etc. belong to one kind of structure, and the separate markings are for the convenience of explanation and understanding.

[0021] Referring to Figure 1 , the present invention provides a foil winding structure for a high-frequency high-voltage ozone special transformer, including a pulling plate assembly 1, the bottom end of the pulling plate assembly 1 is fixedly connected with a foil winding assembly 2, one side of the foil winding assembly 2 is fixedly connected with a linkage assembly 3, and the inner side of the other side of the foil winding assembly 2 is fixedly connected with a pressing cylinder assembly 4.

[0022] It should be specifically supplemented and explained in this embodiment that the pulling plate assembly 1 mainly increases the tension when the winding tension of the foil is insufficient, and the linkage assembly 3 makes the tension of the foil and the insulating material match during winding. The specific structures and working principles of the above components will be described in detail later.

[0023] Referring to Figure 2 , the pulling plate assembly 1 includes two slideway assemblies 101, and a plurality of movable bar assemblies 102 are movably connected between the two slideway assemblies 101, and the bottoms of the two slideway assemblies 101 are fixedly connected with fixing plates 103.

[0024] It should be specifically supplemented and explained in this embodiment that the number of the movable bar assemblies 102 has no specific requirement, as long as there is always a movable bar assembly 102 in contact with the foil when the movable bar assemblies 102 move in the slideway assemblies 101. In this embodiment, there are four movable bar assemblies 102.

[0025] Referring to Figure 3 , the slideway assembly 101 includes a slide rail 1011, a limiting bar 1012 is fixedly connected to the front surface of the slide rail 1011, a plurality of first sliding beads 1013 are placed inside the slide rail 1011, and a plurality of fixed collar rings 1022 are placed inside the slide rail 1011.

[0026] It should be specifically supplemented and explained in this embodiment that the first sliding beads 1013 and the fixed collar rings 1022 fill the inside of the slide rail 1011, and there are a plurality of first sliding beads 1013 between every two adjacent fixed collar rings 1022, so that the first sliding beads 1013 and the fixed collar rings 1022 move synchronously. The number of the fixed collar rings 1022 is the same as that of the movable bar assemblies 102, which is four in this embodiment.

[0027] Referring to Figure 4 , the movable bar assembly 102 is composed of a silica gel strip 1021, a fixed collar ring 1022, and a second sliding bead 1023. The two ends of the silica gel strip 1021 are fixedly connected with the fixed collar rings 1022, and the second sliding bead 1023 is movably sleeved inside the fixed collar ring 1022.

[0028] In this embodiment, it should be specifically supplemented that the silicone strip 1021 is made of a soft material and has textures on its surface. The friction coefficient of the surface of the silicone strip 1021 ranges from 1.1 to 1.3, and the generated frictional force is sufficient to drive the silicone strip 1021 to move by the foil material. Additionally, it is supplemented that the foil material drives the silicone strip 1021 to move, thereby increasing the tension of the foil material. Moreover, although the foil material cannot drive the silicone strip 1021 to move, the frictional force of the silicone strip 1021 on the foil material still exists, which can also increase the tension of the foil material. A curved groove is provided inside the fixed collar 1022 and fits the middle surface of the second sliding bead 1023, so that the fixed collar 1022 is wrapped around the middle of the second sliding bead 1023 without displacement. When the winding tension of the foil material is insufficient, the foil material will contact the silicone strip 1021 during the winding movement, and drive the silicone strip 1021 to move under the action of the frictional force. The fixed collars 1022 at both ends of the silicone strip 1021 interact with the first sliding beads 1013 and move cyclically in the slide rail 1011 to provide tension for the winding of the foil material, avoiding wrinkling and uneven winding due to insufficient tension.

[0029] Referring to Figures 5 to 7 , the foil winding assembly 2 includes a frame 201. Four legs 202 are fixedly connected to the bottom of the frame 201. Fixed plates 103 are fixedly connected to the inner sides of the front and back of the frame 201. A flat plate is fixedly connected to the bottoms of the four legs 202. Two springs 205 are fixedly connected to one end of the top of the frame 201. A guide roller 203 is fixedly connected to the tops of the two springs 205. A pressure sensor is fixedly connected between the bottom of the guide roller 203 and the top of one end of the frame 201. A guide roller 204 is fixedly connected to the other end of the top of the frame 201. A door panel 206 is fixedly connected to one side of the two legs 202. A winding shaft 207 is rotatably connected to the back of the door panel 206. A connecting plate 208 is rotatably connected to the end of the winding shaft 207 away from the door panel 206. A side wheel 209 is fixedly sleeved on the side of the winding shaft 207. The connecting plate 208 is fixedly connected to the top of the flat plate. An insulating material shaft 210 is fixedly connected to the middle of the top of the flat plate. A side wheel 211 is fixedly sleeved on the side of the frame 201. A pinch roller 212 is fixedly connected between the other two legs 202, and an installation plate 213 is fixedly connected to one side. A door panel 214 is rotatably connected to the bottom of one end of the installation plate 213. A take-up shaft 215 is rotatably connected to the back of the door panel 214. A servo motor 216 is fixedly connected to the end of the take-up shaft 215 away from the door panel 214. A connecting plate 217 is fixedly connected to one side of the servo motor 216. The connecting plate 217 is fixedly connected to the flat plate.

[0030] In this embodiment, it should be specifically supplemented that the unwinding reel 207 and the insulating material reel 210 are composed of a roller, an outer core of the coil material, and a magnetic powder brake. The first side wheel 209 and the second side wheel 211 are both fixedly sleeved on the side of the roller. One end of the first door panel 206 is provided with a door shaft and a connecting bearing, and it rotates around the door shaft. When placing the foil coil, the first door panel 206 is opened. After the placement is completed, the first door panel 206 is closed and the roller of the unwinding reel 207 is fixed to the connecting bearing to realize rotation. The second door panel 214 is the same as the first door panel 206. Fixed parts are rotatably connected to both ends of the insulating material reel 210. When placing the insulating coil material, one of the fixed parts can be disassembled for placement.

[0031] Referring to Figure 8 , the linkage assembly 3 includes a vacuum pump 301. A pressure sensor is electrically connected to the top of the vacuum pump 301. An air pipe 302 is fixedly communicated with the side of the vacuum pump 301. A piston rod 303 is movably sleeved inside one end of the air pipe 302. One end of the piston rod 303 is fixedly connected to a fixed sleeve 304. A bevel gear shaft 305 is movably sleeved at the bottom of the fixed sleeve 304. The bottom of the vacuum pump 301 is fixedly connected to a second mounting plate 306. Two legs 202 are fixedly connected to the back of the second mounting plate 306.

[0032] In this embodiment, it should be specifically supplemented that a relay is electrically connected in the vacuum pump 301, and the relay is electrically connected to the pressure sensor. Its structure and connection relationship are prior arts, so they are not shown in the drawings and will not be described in detail. The second mounting plate 306 is provided with a rectangular slot. The fixed sleeve 304 is connected to the piston rod 303 through the rectangular slot. When the winding tension of the foil is insufficient, the pressure of the foil on the first guide roller 203 decreases. The pressure sensor detects the data within the specified range and triggers the relay in the vacuum pump 301 to turn on the vacuum pump 301. The vacuum pump 301 extracts the air in the air pipe 302, so that a negative pressure is formed in the air pipe 302. The piston rod 303 moves into the air pipe 302 under the action of the negative pressure, and then drives the bevel gear shaft 305 to move, so that the front and rear ends of the bevel gear shaft 305 are respectively engaged with the first side wheel 209 and the second side wheel 211. Under the meshing relationship, the rotation of the unwinding reel 207 and the insulating material reel 210 is synchronized, and thus the braking effects are the same, so that the tensions of the foil and the insulating material are the same during winding, solving the problem that the unwinding tension of the insulating film does not match the foil when the insulating material and the foil are fed synchronously and laminated.

[0033] Referring to Figure 9 and Figure 10, the pressing cylinder assembly 4 includes a cross plate 401. Frame frames 201 are fixedly connected to both ends of the cross plate 401. Two connecting rods 402 are movably sleeved on the cross plate 401. Rod heads 404 are fixedly connected to the tops of the two connecting rods 402. Second springs 403 are fixedly connected to the bottoms of the two rod heads 404. The bottoms of the two second springs 403 are fixedly connected to the top of the cross plate 401. The two second springs 403 are respectively wrapped around the sides of the two connecting rods 402. The bottoms of the two connecting rods 402 are fixedly connected to a roller assembly 405. Crawler belts 406 are movably sleeved on both ends of the side of the roller assembly 405. An air outlet assembly 407 is movably sleeved at one end of the two crawler belts 406. The bottom of the air outlet assembly 407 is movably connected to a placement plate 408. A first mounting plate 213 is fixedly connected to the bottom of the placement plate 408.

[0034] Referring to Figure 11 , the roller assembly 405 is composed of an inner shaft 4051 and a rotating cylinder 4052. The rotating cylinder 4052 is movably sleeved on the side of the inner shaft 4051. The air outlet assembly 407 is composed of a rotating shaft 4071, a wind guiding shell 4072, and fan blades 4073. Four fan blades 4073 are fixedly connected to the side of the rotating shaft 4071. The sides at both ends of the rotating shaft 4071 are rotatably sleeved inside one end of the wind guiding shell 4072. Both ends of the two crawler belts 406 are respectively movably sleeved on the sides at both ends of the rotating cylinder 4052 and the rotating shaft 4071.

[0035] It should be specifically supplemented in this embodiment that the bottom ends of the connecting rods 402 are fixedly connected to both ends of the inner shaft 4051. A semi-cylindrical protrusion is provided at the bottom of the wind guiding shell 4072, and an arc-shaped groove is provided at the top of the placement plate 408. The semi-cylindrical protrusion is placed in the arc-shaped groove. During the cyclic movement of the silica gel strip 1021, it will downwardly press the rod head 404, thereby causing the second spring 403 to move downward, making the roller assembly 405 contact the insulating material on the insulating material shaft 210. When the insulating material is unrolled, it will drive the rotation of the rotating cylinder 4052. At the same time, the rotating cylinder 4052 levels the surface of the insulating material. As the roller assembly 405 moves downward with the connecting rod 402, the crawler belt 406 pulls the rotating shaft 4071, and then pulls the wind guiding shell 4072, causing the semi-cylindrical protrusion at the bottom of the wind guiding shell 4072 to leave the arc-shaped groove, making the wind guiding shell 4072 tilt. The air outlet of the wind guiding shell 4072 obliquely faces downward towards the lamination area of the foil and the insulating material. The rotation of the rotating cylinder 4052 causes the rotating shaft 4071 to rotate through the crawler belt 406. Since the diameter of the rotating shaft 4071 is smaller than the diameter of the rotating cylinder 4052, the rotation speed of the rotating shaft 4071 is greater than that of the rotating cylinder 4052. The rotation of the rotating shaft 4071 causes the fan blades 4073 to rotate to form an air flow. The air flow is conducted through the wind guiding shell 4072 and blows towards the take-up reel 215, thereby blowing away dust and foreign objects near the take-up reel 215 and preventing them from entering between the foil and the insulating material.

[0036] Working principle of the present invention: When the winding tension of the foil is insufficient, the pressure of the foil on the first guide roller 203 decreases, causing the first guide roller 203 to rise under the action of the first spring 205. As a result, during the winding movement of the foil, it will contact the movable bar assembly 102 and drive the movable bar assembly 102 to move under the action of friction, providing tension for the winding of the foil.

[0037] The first guide roller 203 rises under the action of the first spring 205. The pressure sensor detects data within a specified range and triggers the relay to turn on the vacuum pump 301. The vacuum pump 301 extracts the air in the air pipe 302, creating a negative pressure inside the air pipe 302. The piston rod 303 moves into the air pipe 302 under the action of the negative pressure, thereby driving the bevel gear shaft 305 to move, causing the front and rear ends of the bevel gear shaft 305 to mesh with the first side wheel 209 and the second side wheel 211 respectively. Under the meshing relationship, the rotation of the winding shaft 207 is synchronized with that of the insulating material shaft 210, and thus the braking effects are the same, so that the tensions of the foil and the insulating material during winding are matched.

[0038] During the cyclic movement of the movable bar assembly 102, it will squeeze the rod head 404 downward, causing the connecting rod 402 to move downward, bringing the roller assembly 405 into contact with the insulating material on the insulating material shaft 210. When the insulating material is unrolled, it will drive the rotating cylinder 4052 to rotate. At the same time, the rotating cylinder 4052 levels the surface of the insulating material. As the roller assembly 405 moves downward with the connecting rod 402, the crawler 406 pulls the air duct assembly 407, causing the semi-cylindrical protrusion at the bottom of the air duct housing 4072 to leave the arc-shaped groove, making the air duct housing 4072 tilt. The air outlet of the air duct housing 4072 is obliquely downward facing the lamination area of the foil and the insulating material. The rotation of the rotating cylinder 4052 uses the crawler 406 to make the rotating shaft 4071 rotate. Since the diameter of the rotating shaft 4071 is smaller than that of the rotating cylinder 4052, the rotational speed of the rotating shaft 4071 is greater than that of the rotating cylinder 4052. The rotation of the rotating shaft 4071 causes the fan blades 4073 to rotate to form an air flow. The air flow is conducted through the air duct housing 4072 and blows towards the winding shaft 215, thereby blowing away the dust and foreign objects near the winding shaft and preventing them from entering between the foil and the insulating material.

[0039] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the internal communication of two components, and can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change; Second: In the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, the usual designs can be referred to. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other; Finally, the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. High-frequency and high-voltage ozone special transformer foil winding structure, including a pull plate assembly (1), the bottom end of the pull plate assembly (1) is fixedly connected with a foil winding assembly (2), and one side of the foil winding assembly (2) is fixedly connected with a linkage assembly (3), characterized in that, The pull plate assembly (1) includes two slideway assemblies (101), and a plurality of movable bar assemblies (102) are movably connected between the two slideway assemblies (101); The linkage assembly (3) includes a vacuum pump (301). A pressure sensor is electrically connected to the top of the vacuum pump (301). A trachea (302) is fixedly communicated with the side of the vacuum pump (301). A piston rod (303) is movably sleeved inside one end of the trachea (302). One end of the piston rod (303) is fixedly connected to a fixed sleeve (304). A bevel gear shaft (305) is movably sleeved at the bottom of the fixed sleeve (304); The movable bar assembly (102) moves cyclically to increase the tension of the foil. The bevel gear shaft (305) makes the unwinding of the foil and the braking effect of the insulation material unwinding the same and the tension matching under the action of the vacuum pump (301) and the piston rod (303).

2. The foil winding structure of the high-frequency high-voltage ozone special transformer according to claim 1, wherein: Fixed plates (103) are fixedly connected to the bottoms of the two slideway assemblies (101), and a frame (201) is fixedly connected to both ends of the two fixed plates (103).

3. The foil winding structure of the high-frequency high-voltage ozone special transformer according to claim 1, characterized in that: The slideway assembly (101) includes a slide rail (1011). A limiting strip (1012) is fixedly connected to the front of the slide rail (1011). A plurality of first sliding beads (1013) are placed inside the slide rail (1011), and a plurality of fixed collar rings (1022) are placed inside the slide rail (1011).

4. The foil winding structure of the high-frequency high-voltage ozone special transformer according to claim 1, characterized in that: The movable bar assembly (102) is composed of a silica gel strip (1021), a fixed collar ring (1022), and a second sliding bead (1023). Fixed collar rings (1022) are fixedly connected to both ends of the silica gel strip (1021), and a second sliding bead (1023) is movably sleeved inside the fixed collar ring (1022).

5. The foil winding structure of the high-frequency high-voltage ozone special transformer according to claim 1, characterized in that: The foil winding assembly (2) includes a frame (201). Two first springs (205) are fixedly connected to one end of the top of the frame (201). A first guide roller (203) is fixedly connected to the tops of the two first springs (205). A pressure sensor is fixedly connected between the bottom of the first guide roller (203) and the top of one end of the frame (201); Four legs (202) are fixedly connected to the bottom of the frame (201). A flat plate is fixedly connected to the bottoms of the four legs (202). A second guide roller (204) is fixedly connected to the other end of the top of the frame (201). A first door panel (206) is fixedly connected to one side of the two legs (202). A winding shaft (207) is rotatably connected to the back of the first door panel (206). A first connecting plate (208) is rotatably connected to one end of the winding shaft (207) away from the first door panel (206). A first side wheel (209) is fixedly sleeved on the side of the winding shaft (207). The first connecting plate (208) is fixedly connected to the top of the flat plate. An insulation material shaft (210) is fixedly connected to the middle of the top of the flat plate; On the side of the frame (201), a second side wheel (211) is fixedly sleeved. A pinch roller (212) is fixedly connected between the other two legs (202), and a first mounting plate (213) is fixedly connected to one side. At the bottom of one end of the first mounting plate (213), a second door panel (214) is rotatably connected. On the back of the second door panel (214), a winding shaft (215) is rotatably connected. At the end of the winding shaft (215) away from the second door panel (214), a servo motor (216) is fixedly connected. On one side of the servo motor (216), a second connecting plate (217) is fixedly connected, and the second connecting plate (217) is fixedly connected to the flat plate.

6. The foil winding structure of the high-frequency high-voltage ozone special transformer according to claim 1, wherein: At the bottom of the vacuum pump (301), a second mounting plate (306) is fixedly connected, and two legs (202) are fixedly connected to the back of the second mounting plate (306).

7. The foil winding structure of the high-frequency high-voltage ozone special transformer according to claim 1, wherein: On the inner side of the other side of the foil winding assembly (2), a pressure cylinder assembly (4) is fixedly connected. The pressure cylinder assembly (4) includes a cross plate (401). At both ends of the cross plate (401), frames (201) are fixedly connected. The cross plate (401) is movably sleeved with two connecting rods (402). At the top of both connecting rods (402), rod heads (404) are fixedly connected. At the bottom of both rod heads (404), second springs (403) are fixedly connected. The bottom ends of the two second springs (403) are fixedly connected to the top of the cross plate (401), and the two second springs (403) are respectively wrapped around the sides of the two connecting rods (402).

8. The foil winding structure of the high-frequency high-voltage ozone special transformer according to claim 7, wherein: At the bottom ends of the two connecting rods (402), a roller assembly (405) is fixedly connected. At both ends of the side of the roller assembly (405), a crawler (406) is movably sleeved. At one end of the two crawlers (406), an air outlet assembly (407) is movably sleeved. At the bottom of the air outlet assembly (407), a placement plate (408) is movably connected, and the bottom of the placement plate (408) is fixedly connected to the first mounting plate (213).

9. The foil winding structure of the high-frequency high-voltage ozone special transformer according to claim 8, wherein: The roller assembly (405) is composed of an inner shaft (4051) and a rotating cylinder (4052). The rotating cylinder (4052) is movably sleeved on the side of the inner shaft (4051).

10. The foil winding structure of the high-frequency high-voltage ozone special transformer according to claim 8, characterized in that: The air outlet assembly (407) is composed of a rotating shaft (4071), a wind guide shell (4072), and fan blades (4073). Four fan blades (4073) are fixedly connected to the side of the rotating shaft (4071). The sides of both ends of the rotating shaft (4071) are rotatably sleeved inside one end of the wind guide shell (4072). The two ends of the two crawlers (406) are respectively movably sleeved on the sides of both ends of the rotating cylinder (4052) and the rotating shaft (4071).

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