A spraying device for the production of electromagnetic wires

Abstract

The present invention discloses a spraying device for the production of electromagnetic wires, which relates to the technical field of electromagnetic wire production. The device includes a support table. An installation groove is penetrated through one side of the support table. Positioning wheels are rotatably installed symmetrically up and down inside the installation groove. A support frame is fixedly installed on the inner side wall of the support table. A turning wheel is rotatably installed at the end of the support frame. A circular groove is penetrated through the upper end of the support table from top to bottom. One end of the top of the support table is fixedly connected with a side plate. The beneficial effects of the present invention are as follows: During operation, one end of the electromagnetic wire body is passed through between the two positioning wheels. The electromagnetic wire body is bent upward along the turning wheel, and then the electromagnetic wire body is successively passed through the inner cavities of the cleaning mechanism, the paint spraying and collecting mechanism, the transmission mechanism, the rotary paint spraying mechanism, and the drying mechanism. At this time, the output shaft of the servo motor drives the driving gear to rotate, and the driving gear drives the external tooth ring to rotate.

Description

Technical Field

[0001] The present invention relates to the technical field of electromagnetic wire production, and specifically relates to a spraying device for electromagnetic wire production. Background Art

[0002] Electromagnetic wire is an insulated wire used to manufacture coils or windings in electrical products, also known as winding wire. It is usually divided into enameled wire, covered wire, enameled covered wire, and inorganic insulated wire according to the insulating material and manufacturing method used for the electrical insulation layer.

[0003] During the production process of electromagnetic wire, multiple processes are required, and spraying the surface of the electromagnetic wire is a relatively important process. The existing electromagnetic wire spraying devices have a relatively complex overall structure and a high input cost. Moreover, after long-term use, it is found that after spraying the electromagnetic wire, the surface of the electromagnetic wire often appears uneven and pitted. The reasons for this phenomenon may be, on the one hand, uneven spraying of the electromagnetic wire, resulting in an unsatisfactory spraying effect and causing a pitted under-spray phenomenon on the electromagnetic wire; on the other hand, it may be dust or some impurities remaining on the electromagnetic wire, resulting in an uneven sprayed paint surface on the electromagnetic wire, thereby greatly reducing the production quality of the electromagnetic wire and failing to meet people's usage requirements. Summary of the Invention

[0004] The purpose of the present invention is to provide a spraying device for electromagnetic wire production to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A spraying device for electromagnetic wire production, including a support table. An installation groove is penetrated through one side of the support table. Positioning wheels are symmetrically and rotatably installed up and down inside the installation groove. A support frame is fixedly installed on the inner side wall of the support table. A turning wheel is rotatably installed at the end of the support frame. A circular groove is penetrated through the upper end of the support table from top to bottom. One end of the top of the support table is fixedly connected to a side plate. A rotary spraying mechanism and a drying mechanism are sequentially installed on the side surface of the side plate from bottom to top. The rotary spraying mechanism is connected to the drying mechanism through an L-shaped synchronizing rod. A transmission mechanism is clamped at the lower end of the rotary spraying mechanism. The transmission mechanism is installed in the circular groove. A paint spraying and collecting mechanism is installed at the lower end of the transmission mechanism. A cleaning mechanism is installed at the lower end of the paint spraying and collecting mechanism. An electromagnetic wire body is rollingly connected between two symmetrically distributed positioning wheels up and down. One end of the electromagnetic wire body passes through the inner cavities of the cleaning mechanism, the paint spraying and collecting mechanism, the transmission mechanism, the rotary spraying mechanism, and the drying mechanism from bottom to top in sequence.

[0006] As a further solution of the present invention, the rotary spraying mechanism includes a support plate fixedly installed on the side surface of the side plate. Two semi-circular seats are symmetrically installed on the side surface of the support plate. One of the semi-circular seats is fixedly connected to the support plate. One end where the two semi-circular seats are spliced is rotatably connected through a hinge. The other ends where the two semi-circular seats are spliced are both fixedly connected with connecting blocks. The two connecting blocks are in close contact, and are fixedly connected through the cooperation of connecting screws and nuts. A semi-circular cavity is opened on the inner side of the semi-circular seat. Semi-circular sealing grooves are symmetrically opened on the upper and lower sides of the semi-circular cavity on the inner side of the semi-circular seat. A liquid inlet head is fixedly installed on the side surface of the semi-circular seat far from the support plate, and the liquid inlet head is communicated with the semi-circular cavity;

[0007] A rotary assembly is installed between the two semi-circular seats, and a plurality of spraying assemblies are annularly and arrayedly installed on the inner side of the rotary assembly.

[0008] As a further solution of the present invention, the rotary assembly includes an upper ring seat and a lower ring seat that are symmetrically and rotatably installed between the two semi-circular seats. The cross-sections of the upper ring seat and the lower ring seat are both L-shaped. The upper ring seat and the lower ring seat have the same structure. The upper ring seat and the lower ring seat are spliced into a complete ring seat. A plurality of card slots and a plurality of arc-shaped slots are annularly and arrayedly opened at the splicing part of the upper ring seat and the lower ring seat. The plurality of card slots and the plurality of arc-shaped slots are alternately distributed, and the card slots are communicated with the adjacent arc-shaped slots. The spraying assembly is clamped with the card slots. The upper ring seat and the lower ring seat are both provided with annular convex parts protruding from the end of a circular pipe. The annular convex parts of the upper ring seat and the lower ring seat are rotatably connected with the semi-circular cavity. Arc-shaped pads are clamped between the plurality of arc-shaped slots. Sealing rings are fixedly sleeved on the outer side surfaces of the upper ring seat and the lower ring seat, and the sealing rings are rotatably connected with the adjacent semi-circular sealing grooves;

[0009] The upper end of the upper ring seat extends above the two semi-circular seats. An external toothed ring is fixedly sleeved on the upper end of the upper ring seat. A driving gear is meshed with the side surface of the external toothed ring. The driving gear is driven by the output shaft of a servo motor fixedly installed at the lower end of the support plate. The lower end of the lower ring seat extends below the two semi-circular seats. A regular polygon snap ring is fixedly sleeved on the lower end of the lower ring seat. The regular polygon snap ring is clamped with the transmission mechanism. The upper end of the upper ring seat is fixedly connected with the lower end of an L-shaped synchronous rod.

[0010] As a further solution of the present invention, the spraying assembly includes a positioning block clamped in the card slot. A rectangular slot is opened on the side of the positioning block away from the semi-circular cavity. A communication hole is opened on the inner side wall of the rectangular slot. A liquid inlet pipe is fixedly inserted on the side of the positioning block away from the rectangular slot. One end of the liquid inlet pipe passes through the side surfaces of the upper ring seat and the lower ring seat and communicates with the semi-circular cavity. The inner cavity of the liquid inlet pipe communicates with the communication hole. A rectangular block is clamped in the rectangular slot. A sealing gasket is arranged between the rectangular block and the rectangular slot. A round hole is penetrated through the side surface of the rectangular block. A docking head is fixedly installed at one end of the round hole. The end of the docking head away from the rectangular block passes through the upper ring seat and the lower ring seat and is fixedly installed with a spraying head.

[0011] As a further solution of the present invention, the transmission mechanism includes a synchronous ring rotatably installed in the circular slot. A rotating slot is opened on the inner side wall of the circular slot. A regular polygon through slot is opened on the inner side of the synchronous ring. A plurality of sector blocks are fixedly connected to the outer side surface of the synchronous ring in an annular array. The sector blocks are rotatably connected with the rotating slot. A transmission sleeve is penetrated and installed in the regular polygon through slot. The transmission sleeve is slidably connected with the regular polygon through slot up and down. A positioning ring is fixedly sleeved at the lower end of the transmission sleeve. A docking spring is sleeved on the transmission sleeve. The upper end of the transmission sleeve is fixedly connected with an annular docking plate. The upper and lower ends of the docking spring respectively abut against the annular docking plate and the synchronous ring. A regular polygon slot is recessed downward at the upper end of the annular docking plate. The regular polygon slot is clamped with a regular polygon snap ring. The lower end of the synchronous ring is connected with the paint spraying and collecting mechanism.

[0012] As a further solution of the present invention, the paint spraying and collecting mechanism includes a conical material receiving table arranged below the synchronous ring. A plurality of connecting frames are fixedly connected to the upper end of the inclined side surface of the conical material receiving table in an annular array. The upper end of the connecting frame is fixedly connected with the lower end of the synchronous ring. Scraping mechanisms are symmetrically and fixedly installed at the upper end of the inner side of the support table at the upper end of the conical material receiving table. Two semi-circular boxes are symmetrically clamped on the side surface of the conical material receiving table. The two semi-circular boxes are spliced into a complete annular box body. The lower end of the semi-circular box is fixedly connected with a positioning seat. An annular driving seat is arranged in the inner cavity of the conical material receiving table. The positioning seat is fixedly connected with the conical material receiving table through a bolt. The end of the bolt passes through the side surface of the conical material receiving table and is threadedly connected with the annular driving seat. The lower end of the annular driving seat is connected with the cleaning mechanism.

[0013] As a further solution of the present invention, the scraping mechanism includes fixed frames symmetrically and fixedly connected to the upper end of the inner side of the support table. A scraper is fixedly installed at the lower end of the fixed frame. The scraper is inclined. The scraping part of the scraper is in sliding contact with the inclined side surface of the conical material receiving table.

[0014] As a further solution of the present invention, the cleaning mechanism includes a cleaning sleeve that is slidably inserted up and down inside the annular drive seat. A plurality of cleaning brushes are fixedly connected to the inner side of the cleaning sleeve in an annular array. A plurality of guide grooves are formed in an annular array on the outer side of the cleaning sleeve. A plurality of guide blocks are fixedly connected to the inner side of the annular drive seat in an annular array. The guide blocks are slidably connected to the guide grooves up and down.

[0015] A transmission ring is fixedly sleeved at the lower end of the cleaning sleeve. Transmission plates are fixedly connected to the side surface of the transmission ring in an annular array. An upper hemispherical block is fixedly connected to the lower end of the transmission plate. A pressing spring is sleeved on the cleaning sleeve. The upper and lower ends of the pressing spring are respectively abutted against the annular drive seat and the transmission ring. A fixing plate is arranged below the transmission plate. A lower hemispherical block is fixedly connected to the upper end of the fixing plate. One end of the fixing plate is fixedly connected to the side surface of the support platform. An L-shaped rod is fixedly installed on the inner side surface of the support platform. The upper end of the L-shaped rod extends upward into the inner cavity of the cleaning sleeve. A plurality of cleaning rods are fixedly installed on the inner side surface of the L-shaped rod. The cleaning brushes cross-rotate with the cleaning rods.

[0016] As a further solution of the present invention, the drying mechanism includes a drying cylinder arranged on the side surface of the side plate. Annular plates are fixedly connected to both the upper and lower ends of the drying cylinder. Annular grooves are formed on the side surfaces of the two annular plates close to each other. An air inlet pipe is fixedly installed on the side surface of the drying cylinder. Annular brackets are rotatably installed symmetrically up and down in the inner cavity of the drying cylinder. A plurality of vertical rods are distributed in an annular array between the two annular brackets. The upper ends of the vertical rods are respectively fixedly connected to the two annular brackets. A plurality of corrugated plates are fixedly installed in an annular array between the two annular brackets. The upper end of the L-shaped synchronous rod extends into the inner side of the lower annular plate, and the upper end of the L-shaped synchronous rod is fixedly connected to the lower end of the lower annular bracket.

[0017] As a further solution of the present invention, the annular bracket is in rotational contact with the annular plate. Connection rings are fixedly connected to the sides of the two annular brackets away from each other. The connection rings are rotatably connected to the annular grooves.

[0018] The beneficial effects of the present invention are:

[0019] 1. During operation, one end of the electromagnetic wire body passes through between two positioning wheels. The electromagnetic wire body bends upward along the steering wheel, and then the electromagnetic wire body passes through the inner cavities of the cleaning mechanism, paint spraying and collecting mechanism, transmission mechanism, rotary paint spraying mechanism, and drying mechanism in sequence. At this time, the output shaft of the servo motor drives the driving gear to rotate, the driving gear drives the external gear ring to rotate, and the external gear ring drives the upper ring seat to rotate, thereby causing the rotating assembly to rotate. The rotating assembly drives the transmission mechanism, paint spraying and collecting mechanism, cleaning mechanism, and drying mechanism to rotate synchronously. First, the cleaning mechanism cleans the impurities on the electromagnetic wire body, and then the rotating assembly drives the spraying assembly to rotate along the electromagnetic wire body, so as to uniformly spray paint on the electromagnetic wire body. After the paint spraying is completed, the electromagnetic wire body moves into the drying mechanism, and the drying mechanism dries the outer surface of the electromagnetic wire body.

[0020] 2. When the cleaning mechanism rotates, the cleaning sleeve drives the cleaning brush to rotate along the outer surface of the electromagnetic wire body, and at the same time, the cleaning sleeve drives the cleaning brush to slide up and down along the electromagnetic wire body, so as to well clean the impurities on the outer surface of the electromagnetic wire body. At the same time, the cleaning rod can well clean the impurities on the cleaning brush.

[0021] 3. The cleaned electromagnetic wire body moves upward to the inside of the upper ring seat and the lower ring seat. At this time, the paint in the storage tank is transported to the two semi-circular cavities through the pipeline and the liquid inlet head by the transfer pump. The paint then flows along the liquid inlet pipe, communication hole, round hole, and the inner cavity of the docking head to the spray head, and finally sprays out along the spray head, so as to perform paint spraying operation on the outer surface of the electromagnetic wire body. At the same time, the rotating assembly drives the spraying assembly to rotate synchronously, so that the spraying assembly rotates along the electromagnetic wire body, and thus can uniformly spray paint on the electromagnetic wire body.

[0022] 4. During the paint spraying process, the paint that is not attached to the electromagnetic wire body drops downward to the upper end of the conical material receiving table. The paint flows downward along the inclined side of the conical material receiving table into the semi-circular box. At the same time, the inclined side of the conical material receiving table rotates along the scraper, and the scraper scrapes the paint on the inclined side of the conical material receiving table. Further, the paint on the inclined side of the conical material receiving table flows downward into the semi-circular box, so as to realize the recovery of the paint.

[0023] 5. After the paint spraying of the electromagnetic wire body is completed, it moves upward into the drying mechanism. At this time, the hot air blower sends hot air along the connecting pipe and the air inlet pipe into the drying cylinder. The hot air passes through the gaps between the multiple corrugated plates and then blows on the outer surface of the electromagnetic wire body. By setting the corrugated plates, it can prevent the hot air from directly impacting the outer surface of the electromagnetic wire body, causing damage such as offset and wrinkles on the outer surface of the electromagnetic wire body. At the same time, the annular bracket drives the corrugated plates to rotate, so that the hot air can comprehensively dry the outer surface of the electromagnetic wire body, greatly improving the drying effect. Description of the Drawings

[0024] Figure 1 Schematic structural diagram of the spraying device for the production of electromagnetic wires of the present invention;

[0025] Figure 2 Side sectional view of the structure of the spraying device for the production of electromagnetic wires of the present invention;

[0026] Figure 3 is Figure 2 Enlarged schematic diagram of the structure at A in

[0027] Figure 4 is Figure 2 Enlarged schematic diagram of the structure at B in

[0028] Figure 5 Horizontal sectional view of the structure of the semi - annular seat of the present invention;

[0029] Figure 6 is Figure 5 Enlarged schematic diagram of the structure at C in

[0030] Figure 7 Exploded view of the structure of the semi - annular seat, outer gear ring and driving gear of the present invention;

[0031] Figure 8 Exploded view of the structure of the rotating assembly and spraying assembly of the present invention;

[0032] Figure 9 Cross - sectional view of the structure of the rotating assembly and spraying assembly of the present invention;

[0033] Figure 10 Exploded view of the structure of the rotating painting mechanism, transmission mechanism, painting collection mechanism and cleaning mechanism of the present invention;

[0034] Figure 11 Exploded view of the structure of the painting collection mechanism and cleaning mechanism of the present invention;

[0035] Figure 12 Exploded view of the structure of the drying mechanism of the present invention.

[0036] In the figure: 1. Support platform; 11. Positioning wheel; 12. Support frame; 13. Steering wheel; 14. Circular groove; 15. Rotating groove; 16. Side plate; 17. Electromagnetic wire body; 2. Support plate; 21. Semi-circular seat; 22. Semi-circular cavity; 23. Semi-circular sealing groove; 24. Connecting block; 25. Connecting screw; 26. Liquid inlet head; 3. Upper ring seat; 31. Lower ring seat; 32. Card slot; 33. Arc groove; 34. Arc pad; 35. Sealing ring; 36. Regular polygon snap ring; 37. External gear ring; 38. Driving gear; 4. Positioning block; 41. Rectangular groove; 42. Communication hole; 43. Liquid inlet pipe; 44. Rectangular block; 45. Docking head; 46. Spraying head; 5. Synchronization ring; 51. Sector block; 52. Transmission sleeve; 53. Positioning ring; 54. Docking spring; 55. Ring-shaped docking plate; 56. Regular polygon groove; 6. Conical feeding table; 61. Connecting frame; 62. Fixed frame; 63. Scraper; 64. Semi-circular box; 65. Positioning seat; 66. Ring-shaped driving seat; 67. Guide block; 7. Cleaning sleeve; 71. Cleaning brush; 72. Guide groove; 73. Transmission ring; 74. Transmission plate; 75. Upper hemispherical block; 76. Pressing spring; 77. Fixed plate; 78. Lower hemispherical block; 8. L-shaped rod; 81. Cleaning rod; 9. Drying cylinder; 91. Ring-shaped plate; 92. Ring-shaped groove; 93. Air inlet pipe; 94. Ring-shaped support; 95. Vertical rod; 96. Corrugated plate; 97. Connecting ring; 98. L-shaped synchronization rod. Detailed implementation manner

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] Please refer to Figures 1 to 12, the present invention provides a technical solution: a spraying device for the production of electromagnetic wires, including a support table 1. An installation groove is penetrated through one side surface of the support table 1. Positioning wheels 11 are symmetrically and rotatably installed on the upper and lower sides inside the installation groove. A support frame 12 is fixedly installed on the inner side wall of the support table 1. The support frame 12 is arranged above the installation groove. One end of the support frame 12 away from the installation groove is bent downward. A turning wheel 13 is rotatably installed at the end of the support frame 12. A circular groove 14 is penetrated through the upper end of the support table 1 from top to bottom. One end of the top of the support table 1 is fixedly connected to a side plate 16. A rotary spraying mechanism and a drying mechanism are sequentially installed on the side surface of the side plate 16 from bottom to top. The rotary spraying mechanism and the drying mechanism are connected by an L-shaped synchronizing rod 98. A transmission mechanism is clamped at the lower end of the rotary spraying mechanism. The transmission mechanism is installed in the circular groove 14. A paint spraying and collecting mechanism is installed at the lower end of the transmission mechanism. A cleaning mechanism is installed at the lower end of the paint spraying and collecting mechanism. An electromagnetic wire body 17 is rollingly connected between the two positioning wheels 11 symmetrically distributed up and down. One end of the electromagnetic wire body 17 passes through the inner cavities of the cleaning mechanism, the paint spraying and collecting mechanism, the transmission mechanism, the rotary spraying mechanism and the drying mechanism from bottom to top in sequence.

[0039] Please refer to Figure 2 , Figure 3 , Figure 7 and Figure 10 , the rotary spraying mechanism includes a support plate 2 fixedly installed on the side surface of the side plate 16. Two semi-circular seats 21 are symmetrically installed on the side surface of the support plate 2. One of the semi-circular seats 21 is fixedly connected to the support plate 2. The two semi-circular seats 21 are spliced into a complete circular seat. One end where the two semi-circular seats 21 are spliced together is rotatably connected by a hinge. The other ends where the two semi-circular seats 21 are spliced together are both fixedly connected with connecting blocks 24. The two connecting blocks 24 are in close contact. The two connecting blocks 24 are fixedly connected by a connecting screw 25 and a nut in cooperation. The structures of the two semi-circular seats 21 are the same. A semi-circular cavity 22 is opened inside the semi-circular seat 21. Semi-circular sealing grooves 23 are symmetrically opened on the upper and lower sides of the semi-circular cavity 22 inside the semi-circular seat 21. A liquid inlet head 26 is fixedly installed on the side surface of the semi-circular seat 21 away from the support plate 2. The liquid inlet head 26 is communicated with the semi-circular cavity 22;

[0040] The two symmetric semi-circular cavities 22 are spliced into a complete circular cavity, and the two symmetric semi-circular sealing grooves 23 are spliced into a complete circular sealing groove;

[0041] A rotary assembly is installed between the two semi-circular seats 21. A plurality of spraying assemblies are annularly arrayed on the inner side of the rotary assembly.

[0042] The rotary assembly rotates along the inner side of the semi-circular seat 21. When the rotary assembly rotates, it drives the plurality of spraying assemblies to rotate synchronously, so that the plurality of spraying assemblies can uniformly spray the surface of the electromagnetic wire body 17.

[0043] Please refer to Figure 2 、 Figure 3 、 Figure 5 、 Figure 6 、 Figures 8 to 10 The rotating assembly includes an upper ring seat 3 and a lower ring seat 31 which are symmetrically and rotatably installed up and down between two semi-circular seats 21. The cross-sections of the upper ring seat 3 and the lower ring seat 31 are both L-shaped. The upper ring seat 3 and the lower ring seat 31 have the same structure. The upper ring seat 3 and the lower ring seat 31 are spliced into a complete ring seat. A plurality of card slots 32 and a plurality of arc-shaped slots 33 are arranged in an annular array at the splicing part of the upper ring seat 3 and the lower ring seat 31. The plurality of card slots 32 and the plurality of arc-shaped slots 33 are alternately distributed, and the card slot 32 is communicated with the adjacent arc-shaped slot 33. The spraying assembly is clamped with the card slot 32. The upper ring seat 3 and the lower ring seat 31 are both provided with annular protruding parts at the ends of a circular pipe. The annular protruding parts of the upper ring seat 3 and the lower ring seat 31 are rotatably connected with the semi-circular cavity 22. Arc-shaped pads 34 are clamped between the plurality of arc-shaped slots 33. Sealing rings 35 are fixedly sleeved on the outer sides of the upper ring seat 3 and the lower ring seat 31. The sealing rings 35 are rotatably connected with the adjacent semi-circular sealing grooves 23;

[0044] The upper end of the upper ring seat 3 extends above the two semi-circular seats 21. An external gear ring 37 is fixedly sleeved on the upper end of the upper ring seat 3. A driving gear 38 is meshed with the side surface of the external gear ring 37. The driving gear 38 is driven by the output shaft of a servo motor fixedly installed at the lower end of the support plate 2. The lower end of the lower ring seat 31 extends below the two semi-circular seats 21. A regular polygon snap ring 36 is fixedly sleeved on the lower end of the lower ring seat 31. The regular polygon snap ring 36 is clamped with the transmission mechanism. The upper end of the upper ring seat 3 is fixedly connected with the lower end of an L-shaped synchronous rod 98.

[0045] The output shaft of the servo motor drives the driving gear 38 to rotate. The driving gear 38 drives the external gear ring 37 to rotate. The external gear ring 37 drives the upper ring seat 3 to rotate. The upper ring seat 3 drives the lower ring seat 31 to rotate through the spraying assembly, so that the upper ring seat 3 and the lower ring seat 31 rotate synchronously. At this time, the annular protruding parts of the upper ring seat 3 and the lower ring seat 31 rotate along the annular cavity, and the sealing rings 35 rotate along the annular sealing grooves, so that the upper ring seat 3 and the lower ring seat 31 can always be hermetically connected with the two semi-circular seats 21.

[0046] The spraying assembly includes a positioning block 4 clamped in the clamping groove 32. A rectangular groove 41 is formed on the side of the positioning block 4 away from the semi-circular cavity 22. A communication hole 42 is formed on the inner side wall of the rectangular groove 41. A liquid inlet pipe 43 is fixedly inserted on the side of the positioning block 4 away from the rectangular groove 41. One end of the liquid inlet pipe 43 passes through the side surfaces of the upper ring seat 3 and the lower ring seat 31 and communicates with the semi-circular cavity 22. The inner cavity of the liquid inlet pipe 43 communicates with the communication hole 42. A rectangular block 44 is clamped in the rectangular groove 41. A sealing gasket is arranged between the rectangular block 44 and the rectangular groove 41. A round hole is formed through the side surface of the rectangular block 44. A docking head 45 is fixedly installed at one end of the round hole. One end of the docking head 45 away from the rectangular block 44 passes through the upper ring seat 3 and the lower ring seat 31 and is fixedly installed with a spraying head 46. The spraying end of the spraying head 46 faces the axis of the upper ring seat 3 and the lower ring seat 31.

[0047] The liquid inlet head 26 is connected to the storage tank through a pipeline. A delivery pump is installed on the pipeline, so as to convey the paint in the storage tank to the two semi-circular cavities 22 through the pipeline and the liquid inlet head 26. The paint then flows along the inner cavities of the liquid inlet pipe 43, the communication hole 42, the round hole, and the docking head 45 into the spraying head 46, and finally sprays out along the spraying head 46, so as to spray paint on the outer surface of the electromagnetic wire body 17.

[0048] At the same time, when the upper ring seat 3 and the lower ring seat 31 rotate, they drive the spraying assembly to rotate synchronously, so that the spraying assembly rotates along the electromagnetic wire body 17, and thus uniform spraying of the electromagnetic wire body 17 can be realized.

[0049] Please refer to Figure 2 、 Figure 3 、 Figure 5 and Figure 10 As shown in FIGS. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, the transmission mechanism includes a synchronous ring 5 rotatably installed in the circular groove 14. A rotating groove 15 is formed on the inner side wall of the circular groove 14. A regular polygon through groove is formed on the inner side of the synchronous ring 5. A plurality of sector blocks 51 are fixedly connected to the outer side surface of the synchronous ring 5 in an annular array. The sector blocks 51 are rotatably connected to the rotating groove 15. A transmission sleeve 52 is installed through the regular polygon through groove. The outer side surface of the transmission sleeve 52 is regular polygon-shaped. The transmission sleeve 52 is slidably connected up and down with the regular polygon through groove, and the synchronous ring 5 and the transmission sleeve 52 rotate synchronously. A positioning ring 53 is fixedly sleeved at the lower end of the transmission sleeve 52. A docking spring 54 is sleeved on the transmission sleeve 52. The upper end of the transmission sleeve 52 is fixedly connected with an annular docking plate 55. The upper and lower ends of the docking spring 54 are respectively abutted against the annular docking plate 55 and the synchronous ring 5. A regular polygon groove 56 is recessed downward at the upper end of the annular docking plate 55. The regular polygon groove 56 is clamped with a regular polygon snap ring 36. The lower end of the synchronous ring 5 is connected to the paint spraying and collecting mechanism. The docking spring 54 applies an elastic force to the annular docking plate 55, and under the action of the elastic force of the docking spring 54, the annular docking plate 55 is firmly clamped with the regular polygon snap ring 36.

[0050] When the lower ring base 31 rotates, it drives the annular docking plate 55 to rotate through the regular polygon snap ring 36. The annular docking plate 55 drives the synchronous ring 5 to rotate through the transmission sleeve 52. The synchronous ring 5 rotates along the circular groove 14. At the same time, the synchronous ring 5 drives the sector block 51 to rotate along the rotation groove 15, so that the synchronous ring 5 can rotate stably.

[0051] When the rotary spraying mechanism needs to be disassembled, the annular docking plate 55 is pushed downward to separate the regular polygon groove 56 at the upper end of the annular docking plate 55 from the regular polygon snap ring 36. At this time, the two semi-annular seats 21 are rotated and opened to release the clamping restriction on the rotary spraying mechanism. The rotary spraying mechanism is taken out from between the two semi-annular seats 21, and then the upper ring base 3 and the lower ring base 31 are separated, so that the spraying mechanism can be taken out. The positioning block 4 in the spraying mechanism can also be separated from the rectangular block 44, so as to clean the residual paint in the semi-annular seat 21 and the rotary spraying mechanism, and prevent the residual paint from solidifying when not in use and causing blockage of the spraying device.

[0052] Please refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 10 and Figure 11 As shown in FIGS.

[0053] The scraping mechanism includes fixed frames 62 symmetrically and fixedly connected to the upper end inside the support table 1. A scraper 63 is fixedly installed at the lower end of the fixed frame 62. The scraper 63 is inclined, and the scraping part of the scraper 63 is in sliding contact with the inclined side of the conical material receiving table 6.

[0054] When the synchronous ring 5 rotates, it drives the conical material receiving table 6 to rotate synchronously through the connecting frame 61. At this time, during the spraying process of the electromagnetic wire body 17 by the rotary spraying mechanism, the paint that is not attached to the electromagnetic wire body 17 drops downward to the upper end of the conical material receiving table 6, and the paint flows downward along the inclined side surface of the conical material receiving table 6 into the semi-circular box 64. At the same time, the scraping plate 63 scrapes the paint on the inclined side surface of the conical material receiving table 6, and further, the paint on the inclined side surface of the conical material receiving table 6 flows downward into the semi-circular box 64, thus realizing the recovery of the paint.

[0055] Please refer to Figure 2 , Figure 4 , Figure 10 and Figure 11 , the cleaning mechanism includes a cleaning sleeve 7 that is inserted and connected to the inside of the annular drive seat 66 in a vertically sliding manner. A plurality of cleaning brushes 71 are fixedly connected to the inside of the cleaning sleeve 7 in an annular array. A plurality of guide grooves 72 are formed in the outside of the cleaning sleeve 7 in an annular array. A plurality of guide blocks 67 are fixedly connected to the inside of the annular drive seat 66 in an annular array. The guide blocks 67 are slidably connected to the guide grooves 72 in the vertical direction. The upper and lower ends of the guide grooves 72 do not penetrate the upper and lower ends of the cleaning sleeve 7. By setting the guide blocks 67 to limit the cleaning sleeve 7, the cleaning sleeve 7 can slide up and down along the guide blocks 67, and at the same time, the cleaning sleeve 7 will not be separated from the guide blocks 67;

[0056] A transmission ring 73 is fixedly sleeved on the lower end of the cleaning sleeve 7. A plurality of transmission plates 74 are fixedly connected to the side surface of the transmission ring 73 in an annular array. The lower end of the transmission plate 74 is fixedly connected to an upper hemispherical block 75. A compression spring 76 is sleeved on the cleaning sleeve 7. The upper and lower ends of the compression spring 76 are respectively abutted against the annular drive seat 66 and the transmission ring 73. The compression spring 76 exerts a downward elastic force on the transmission ring 73. A fixed plate 77 is arranged below the transmission plate 74. The upper end of the fixed plate 77 is fixedly connected to a lower hemispherical block 78. One end of the fixed plate 77 is fixedly connected to the side surface of the support table 1. An L-shaped rod 8 is fixedly installed on the inner side surface of the support table 1. The upper end of the L-shaped rod 8 extends upward into the inner cavity of the cleaning sleeve 7. A plurality of cleaning rods 81 are fixedly installed on the inner side surface of the L-shaped rod 8. The cleaning brushes 71 cross-rotate with the cleaning rods 81.

[0057] The electromagnetic wire body 17 passes through the inner cavity of the cleaning sleeve 7. When the conical material receiving table 6 rotates, it drives the annular drive seat 66 to rotate synchronously through the bolt. The annular drive seat 66 drives the cleaning sleeve 7 to rotate synchronously through the guide blocks 67. The cleaning sleeve 7 drives the cleaning brushes 71 to rotate along the electromagnetic wire body 17, and the impurities on the outer surface of the electromagnetic wire body 17 are cleaned by the cleaning brushes 71;

[0058] The cleaning brush 71 rotates crosswise with the cleaning rod 81 during the rotation process, and the cleaning rod 81 cleans the cleaning brush 71 to prevent a lot of impurities from being attached to the cleaning brush 71 and affecting the cleaning of the electromagnetic wire body 17;

[0059] When the cleaning sleeve 7 rotates, the transmission plate 74 is driven to rotate synchronously through the transmission ring 73. When the transmission plate 74 rotates, it drives the upper hemispherical block 75 to rotate. When the upper hemispherical block 75 contacts the lower hemispherical block 78, the lower hemispherical block 78 pushes the upper hemispherical block 75 to move upward until the uppermost end of the lower hemispherical block 78 contacts the lowermost end of the upper hemispherical block 75. The upper hemispherical block 75 moves upward to the highest point. The upper hemispherical block 75 drives the transmission ring 73 to move upward through the transmission plate 74. The transmission ring 73 drives the cleaning sleeve 7 to move upward. At the same time, the transmission ring 73 squeezes the downward pressure spring 76.

[0060] When the upper hemispherical block 75 is separated from the lower hemispherical block 78, the transmission ring 73 moves downward under the action of the elastic force of the downward pressure spring 76, and the transmission ring 73 drives the cleaning sleeve 7 to move downward, and this reciprocating process causes the cleaning sleeve 7 to shake up and down during the rotation, and the guide groove 72 on the side of the cleaning sleeve 7 slides up and down along the guide block 67. When the cleaning sleeve 7 moves up and down, it drives the cleaning brush 71 to slide up and down along the outer surface of the electromagnetic wire body 17, and at the same time, the cleaning brush 71 rotates along the outer surface of the electromagnetic wire body 17, so that the impurities on the outer surface of the electromagnetic wire body 17 can be cleaned well, and at the same time, the cleaning rod 81 can clean the impurities on the cleaning brush 71 well.

[0061] See also Figure 1 , Figure 2 and Figure 12 The drying mechanism includes a drying cylinder 9 arranged on the side of the side plate 16, and an annular plate 91 is fixedly connected to the upper and lower ends of the drying cylinder 9, and an annular groove 92 is opened on the side where the two annular plates 91 are close to each other. An air inlet pipe 93 is fixedly installed on the side of the drying cylinder 9, and the air inlet pipe 93 is connected to the air outlet end of the hot air blower through a connecting pipe. An annular bracket 94 is installed in the inner cavity of the drying cylinder 9 so as to rotate symmetrically from top to bottom, and a plurality of vertical rods 95 are distributed in an annular array between the two annular brackets 94. The upper ends of the vertical rods 95 are respectively fixedly connected to the two annular brackets 94, and a plurality of corrugated plates 96 are fixedly installed in an annular array between the two annular brackets 94. The upper end of the L-shaped synchronization rod 98 extends to the inner side of the annular plate 91 below, and the upper end of the L-shaped synchronization rod 98 is fixedly connected to the lower end of the annular bracket 94 below.

[0062] The annular bracket 94 is in rotational contact with the annular plate 91 . A connecting ring 97 is fixedly connected to the two annular brackets 94 at one side away from each other. The connecting ring 97 is rotationally connected to the annular groove 92 .

[0063] When the upper ring seat 3 rotates, it drives the L-shaped synchronous rod 98 to rotate synchronously. When the L-shaped synchronous rod 98 rotates, it drives the annular bracket 94 to rotate. When the annular bracket 94 rotates, it drives the connecting ring 97 to rotate along the annular groove 92, so that the annular bracket 94 can drive the corrugated plate 96 to rotate stably;

[0064] At this time, the hot air blower sends hot air along the connecting pipe and the air inlet pipe 93 into the drying cylinder 9. The hot air passes through the gaps between the multiple corrugated plates 96 and then blows on the outer surface of the electromagnetic wire body 17. By arranging the corrugated plates 96, it can prevent the hot air from directly impacting the outer surface of the electromagnetic wire body 17, causing damage such as offset and wrinkles of the paint on the outer surface of the electromagnetic wire body 17;

[0065] At the same time, the annular bracket 94 drives the corrugated plate 96 to rotate, so that the hot air can fully dry the outer surface of the electromagnetic wire body 17, greatly improving the drying effect.

[0066] Working principle: During operation, one end of the electromagnetic wire body 17 passes through between the two positioning wheels 11. The electromagnetic wire body 17 bends upward along the steering wheel 13, and then the electromagnetic wire body 17 passes through the inner cavities of the cleaning sleeve 7, the conical material receiving table 6, the transmission sleeve 52, the lower ring seat 31, the upper ring seat 3, the annular plate 91, and the annular bracket 94 in sequence;

[0067] At this time, the output shaft of the servo motor drives the driving gear 38 to rotate. The driving gear 38 drives the external gear ring 37 to rotate. The external gear ring 37 drives the upper ring seat 3 to rotate, so that the rotating assembly rotates. The rotating assembly drives the annular docking plate 55 to rotate. The annular docking plate 55 drives the synchronous ring 5 to rotate through the transmission sleeve 52. The synchronous ring 5 drives the paint spraying and collecting mechanism to rotate. The paint spraying and collecting mechanism drives the annular driving seat 66 to rotate synchronously. The annular driving seat 66 drives the cleaning sleeve 7 to rotate synchronously through the guide block 67. The cleaning sleeve 7 drives the cleaning brush 71 to rotate along the electromagnetic wire body 17, and the impurities on the outer surface of the electromagnetic wire body 17 are cleaned by the cleaning brush 71;

[0068] When the cleaning sleeve 7 rotates, it drives the transmission plate 74 to rotate synchronously through the transmission ring 73. When the transmission plate 74 rotates, it drives the upper hemispherical block 75 to rotate. When the upper hemispherical block 75 contacts the lower hemispherical block 78, the lower hemispherical block 78 pushes the upper hemispherical block 75 upward. When the upper hemispherical block 75 separates from the lower hemispherical block 78, under the action of the elastic force of the pressing spring 76, the transmission ring 73 moves downward, and the transmission ring 73 drives the cleaning sleeve 7 to move downward. This reciprocates, so that the cleaning sleeve 7 shakes up and down during rotation;

[0069] When the cleaning sleeve 7 moves up and down, it drives the cleaning brush 71 to slide up and down along the outer surface of the electromagnetic wire body 17. At the same time, the cleaning brush 71 rotates along the outer surface of the electromagnetic wire body 17, so that the impurities on the outer surface of the electromagnetic wire body 17 can be well cleaned. At the same time, the cleaning rod 81 can well clean the impurities on the cleaning brush 71.

[0070] After cleaning, the electromagnetic wire body 17 moves upward to the inner sides of the upper ring seat 3 and the lower ring seat 31. At this time, the paint in the storage tank is conveyed to the two semi-circular cavities 22 through the pipeline and the liquid inlet head 26 by the delivery pump. The paint then flows along the inner cavities of the liquid inlet pipe 43, the communication hole 42, the round hole, and the docking head 45 to the spraying head 46, and finally sprays out along the spraying head 46, so as to perform a painting operation on the outer surface of the electromagnetic wire body 17. At the same time, the rotating assembly drives the spraying assembly to rotate synchronously, so that the spraying assembly rotates along the electromagnetic wire body 17, and thus uniform painting of the electromagnetic wire body 17 can be realized.

[0071] During the painting process, the paint that is not attached to the electromagnetic wire body 17 drops downward to the upper end of the conical material receiving table 6. The paint flows downward along the inclined side surface of the conical material receiving table 6 into the semi-circular box 64. At the same time, the inclined side surface of the conical material receiving table 6 rotates along the scraping plate 63, and the scraping plate 63 scrapes the paint on the inclined side surface of the conical material receiving table 6. Further, the paint on the inclined side surface of the conical material receiving table 6 flows downward into the semi-circular box 64, so as to realize the recovery of the paint.

[0072] After the electromagnetic wire body 17 is sprayed with paint, it moves upward into the drying mechanism. At this time, the rotating assembly drives the L-shaped synchronous rod 98 to rotate. When the L-shaped synchronous rod 98 rotates, it drives the annular bracket 94 and the corrugated plate 96 to rotate; at this time, the hot air blower sends hot air along the connecting pipe and the air inlet pipe 93 into the drying cylinder 9, and the hot air passes through the gaps between the multiple corrugated plates 96 and then blows on the outer surface of the electromagnetic wire body 17. By providing the corrugated plates 96, it can prevent the hot air from directly impacting the outer surface of the electromagnetic wire body 17, causing damage such as offset and wrinkles on the outer surface of the electromagnetic wire body 17; at the same time, the annular bracket 94 drives the corrugated plate 96 to rotate, so that the hot air can fully dry the outer surface of the electromagnetic wire body 17, greatly improving the drying effect.

[0073] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for the production of electromagnetic wires, comprising a support table (1), characterized in that: One side of the support platform (1) is provided with an installation groove penetrating through it. Positioning wheels (11) are symmetrically and rotatably installed on the upper and lower sides inside the installation groove. A support frame (12) is fixedly installed on the inner side wall of the support platform (1). A steering wheel (13) is rotatably installed at the end of the support frame (12). A circular groove (14) is provided penetrating through the upper end of the support platform (1) from top to bottom. One end of the top of the support platform (1) is fixedly connected with a side plate (16). A rotary painting mechanism and a drying mechanism are sequentially installed on the side surface of the side plate (16) from bottom to top. The rotary painting mechanism is connected with the drying mechanism through an L-shaped synchronous rod (98). The lower end of the rotary painting mechanism is clamped with a transmission mechanism. The transmission mechanism is installed in the circular groove (14). The lower end of the transmission mechanism is installed with a painting collection mechanism. The lower end of the painting collection mechanism is installed with a cleaning mechanism. An electromagnetic wire body (17) is connected by rolling between two symmetrically distributed positioning wheels (11) above and below. One end of the electromagnetic wire body (17) sequentially passes through the inner cavities of the cleaning mechanism, the painting collection mechanism, the transmission mechanism, the rotary painting mechanism and the drying mechanism from bottom to top; The rotary painting mechanism includes a support plate (2) fixedly installed on the side surface of the side plate (16). Two semi-circular seats (21) are symmetrically installed on the side surface of the support plate (2). A rotary assembly is installed between the two semi-circular seats (21). A plurality of spraying assemblies are annularly and arrayedly installed on the inner side of the rotary assembly. The rotary assembly includes an upper ring seat (3) and a lower ring seat (31) which are symmetrically and rotatably installed between the two semi-circular seats (21) above and below. A regular polygon snap ring (36) is fixedly sleeved on the lower end of the lower ring seat (31); The transmission mechanism includes a synchronous ring (5) rotatably installed in the circular groove (14). A rotary groove (15) is provided on the inner side wall of the circular groove (14). A regular polygon through groove is provided on the inner side of the synchronous ring (5). A plurality of sector blocks (51) are fixedly connected to the outer side surface of the synchronous ring (5) in an annular array. The sector blocks (51) are rotationally connected with the rotary groove (15). A transmission sleeve (52) is installed through the regular polygon through groove. The transmission sleeve (52) is slidably connected with the regular polygon through groove up and down. A positioning ring (53) is fixedly sleeved on the lower end of the transmission sleeve (52). A butt spring (54) is sleeved on the transmission sleeve (52). The upper end of the transmission sleeve (52) is fixedly connected with an annular butt plate (55). The upper and lower ends of the butt spring (54) are respectively abutted against the annular butt plate (55) and the synchronous ring (5). A regular polygon groove (56) is recessed downward on the upper end of the annular butt plate (55). The regular polygon groove (56) is clamped with the regular polygon snap ring (36). The lower end of the synchronous ring (5) is connected with the painting collection mechanism; The paint spraying collection mechanism includes a conical material receiving table (6) arranged below the synchronous ring (5). At the upper end of the inclined side of the conical material receiving table (6), a plurality of connecting frames (61) are fixedly connected in an annular array. The upper ends of the connecting frames (61) are fixedly connected to the lower end of the synchronous ring (5). At the upper end of the conical material receiving table (6), scraping mechanisms are symmetrically and fixedly installed inside the upper end of the support table (1). Two semi-circular boxes (64) are symmetrically clamped on the side of the conical material receiving table (6). The two semi-circular boxes (64) are spliced into a complete annular box body. The lower end of the semi-circular box (64) is fixedly connected with a positioning seat (65). An annular driving seat (66) is arranged in the inner cavity of the conical material receiving table (6). The positioning seat (65) is fixedly connected to the conical material receiving table (6) by bolts. The end of the bolt passes through the side of the conical material receiving table (6) and is threadedly connected to the annular driving seat (66). The lower end of the annular driving seat (66) is connected to the cleaning mechanism.

2. The spraying device for producing electromagnetic wires according to claim 1, characterized in that: One of the semi-circular seats (21) is fixedly connected to the support plate (2). One end where the two semi-circular seats (21) are spliced is rotatably connected by a hinge. At the other end where the two semi-circular seats (21) are spliced, connecting blocks (24) are fixedly connected. The two connecting blocks (24) are in close contact. The two connecting blocks (24) are fixedly connected by a connecting screw (25) and a nut in cooperation. A semi-circular cavity (22) is opened on the inner side of the semi-circular seat (21). Semi-circular sealing grooves (23) are symmetrically opened on the upper and lower sides of the semi-circular cavity (22) on the inner side of the semi-circular seat (21). A liquid inlet head (26) is fixedly installed on the side of the semi-circular seat (21) far from the support plate (2). The liquid inlet head (26) is communicated with the semi-circular cavity (22).

3. The spraying device for producing electromagnetic wires according to claim 2, characterized in that: The cross-sections of the upper ring seat (3) and the lower ring seat (31) are both L-shaped. The upper ring seat (3) and the lower ring seat (31) have the same structure. The upper ring seat (3) and the lower ring seat (31) are spliced into a complete ring seat. A plurality of clamping grooves (32) and a plurality of arc-shaped grooves (33) are arranged in an annular array at the splicing part of the upper ring seat (3) and the lower ring seat (31). The plurality of clamping grooves (32) and the plurality of arc-shaped grooves (33) are alternately distributed, and the clamping groove (32) is communicated with the adjacent arc-shaped groove (33). The spraying assembly is clamped with the clamping groove (32). The upper ring seat (3) and the lower ring seat (31) are both provided with annular protruding parts protruding from the end of an annular pipe. The annular protruding parts of the upper ring seat (3) and the lower ring seat (31) are rotatably connected with the semi-circular cavity (22). Arc-shaped pads (34) are clamped between the plurality of arc-shaped grooves (33). Sealing rings (35) are fixedly sleeved on the outer sides of the upper ring seat (3) and the lower ring seat (31). The sealing rings (35) are rotatably connected with the adjacent semi-circular sealing grooves (23); The upper end of the upper ring seat (3) extends above the two semi-circular seats (21). An external gear ring (37) is fixedly sleeved on the upper end of the upper ring seat (3). A driving gear (38) is meshed with the side surface of the external gear ring (37). The driving gear (38) is driven by the output shaft of a servo motor fixedly installed at the lower end of the support plate (2). The lower end of the lower ring seat (31) extends below the two semi-circular seats (21). The regular polygon snap ring (36) is clamped with the transmission mechanism. The upper end of the upper ring seat (3) is fixedly connected with the lower end of the L-shaped synchronizing rod (98).

4. The spraying device for producing electromagnetic wires according to claim 3, wherein: The spraying assembly includes a positioning block (4) clamped in the card slot (32). A rectangular groove (41) is formed on the side of the positioning block (4) away from the semi-circular cavity (22). A communication hole (42) is formed on the inner side wall of the rectangular groove (41). A liquid inlet pipe (43) is fixedly inserted on the side of the positioning block (4) away from the rectangular groove (41). One end of the liquid inlet pipe (43) passes through the side surfaces of the upper ring seat (3) and the lower ring seat (31) and is communicated with the semi-circular cavity (22). The inner cavity of the liquid inlet pipe (43) is communicated with the communication hole (42). A rectangular block (44) is clamped in the rectangular groove (41). A sealing gasket is arranged between the rectangular block (44) and the rectangular groove (41). A round hole is formed through the side surface of the rectangular block (44). One end of the round hole is fixedly installed with a docking head (45). The end of the docking head (45) away from the rectangular block (44) passes through the upper ring seat (3) and the lower ring seat (31) and is fixedly installed with a spraying head (46).

5. The spraying device for producing electromagnetic wires according to claim 1, wherein: The scraping mechanism includes fixing frames (62) symmetrically and fixedly connected to the inner upper end of the support table (1). A scraper (63) is fixedly installed at the lower end of the fixing frame (62). The scraper (63) is inclined. The scraping part of the scraper (63) is in sliding contact with the inclined side surface of the conical material receiving table (6).

6. A spraying device for the production of electromagnetic wires according to claim 1, characterized in that: The cleaning mechanism includes a cleaning sleeve (7) slidably inserted up and down inside the annular driving seat (66). A plurality of cleaning brushes (71) are fixedly connected to the inner side of the cleaning sleeve (7) in an annular array. A plurality of guide grooves (72) are formed on the outer side of the cleaning sleeve (7) in an annular array. A plurality of guide blocks (67) are fixedly connected to the inner side of the annular driving seat (66) in an annular array. The guide blocks (67) are slidably connected up and down with the guide grooves (72). A transmission ring (73) is fixedly sleeved on the lower end of the cleaning sleeve (7). The side surface of the transmission ring (73) is fixedly connected with transmission plates (74) in an annular array. The lower end of the transmission plate (74) is fixedly connected with an upper hemispherical block (75). A downward pressure spring (76) is sleeved on the cleaning sleeve (7). The upper and lower ends of the downward pressure spring (76) are respectively abutted against the annular driving seat (66) and the transmission ring (73). A fixing plate (77) is arranged below the transmission plate (74). The upper end of the fixing plate (77) is fixedly connected with a lower hemispherical block (78). One end of the fixing plate (77) is fixedly connected with the side surface of the support platform (1). An L-shaped rod (8) is fixedly installed on the inner side surface of the support platform (1). The upper end of the L-shaped rod (8) extends upward into the inner cavity of the cleaning sleeve (7). A plurality of cleaning rods (81) are fixedly installed on the inner side surface of the L-shaped rod (8). The cleaning brush (71) rotates crosswise with the cleaning rod (81).

7. An electromagnetic wire production spraying device according to claim 1, characterized in that: The drying mechanism includes a drying cylinder (9) arranged on the side surface of the side plate (16). Annular plates (91) are fixedly connected to both the upper and lower ends of the drying cylinder (9). Annular grooves (92) are formed on one side of the two annular plates (91) close to each other. An air inlet pipe (93) is fixedly installed on the side surface of the drying cylinder (9). Annular brackets (94) are symmetrically and rotatably installed in the upper and lower parts of the inner cavity of the drying cylinder (9). A plurality of vertical rods (95) are distributed in an annular array between the two annular brackets (94). The upper ends of the vertical rods (95) are fixedly connected to the two annular brackets (94) respectively. A plurality of corrugated plates (96) are fixedly installed in an annular array between the two annular brackets (94). The upper end of the L-shaped synchronizing rod (98) extends to the inner side of the annular plate (91) at the lower part, and the upper end of the L-shaped synchronizing rod (98) is fixedly connected to the lower end of the annular bracket (94) at the lower part.

8. An electromagnetic wire production spraying device according to claim 7, characterized in that: The annular bracket (94) is in rotational contact with the annular plate (91). Connecting rings (97) are fixedly connected to one side of the two annular brackets (94) away from each other. The connecting ring (97) is rotatably connected to the annular groove (92).

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