Enameled wire production coating equipment

Abstract

The invention relates to the technical field of varnished wire coating, and provides varnished wire production coating equipment which comprises a rack, a coating mechanism is arranged at one end of the top of the rack and comprises a mounting frame, the mounting frame is fixedly connected to the top of the rack, rotating shafts are rotationally connected to the two ends of the inner side of the mounting frame, and rotating rollers are fixedly connected to the top ends of the two rotating shafts; the top ends of the two rotating rollers are fixedly connected with liquid guide pipes, the tops of the two liquid guide pipes are rotationally connected with pipe joints, a driving part is arranged at the bottom of the rack, and coating parts which are matched with the rotating rollers to rotate so as to coat the surface of the enameled wire with a lubricant are arranged on the outer sides of the two rotating rollers; and the other end of the top of the rack is provided with a drying mechanism which is matched with the starting of the driving piece to dry the surface of the enameled wire. According to the invention, the lubricating agent is coated in the process of pushing the enameled wire, so that all areas of the enameled wire can be coated with the lubricating agent, and the problem that the local part of the enameled wire is insufficiently coated with the lubricating agent is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of enameled wire coating, and in particular to an enameled wire production coating device. Background Art

[0002] Enameled wire is a main type of winding wire, consisting of a conductor and an insulating layer. The bare wire is annealed and softened, and then painted and baked multiple times. The processing steps of the bare wire after being drawn into a suitable thickness are as follows: painting → baking → cooling → lubrication → winding. In the current prior art, when enameled wire is coated with a softener on the surface of a thicker cable, problems such as uneven surface coating and excess lubricant dripping after the lubricant is applied will be encountered.

[0003] In this regard, the Chinese patent publication number CN113926640B discloses "an enameled wire production coating device, the coating device includes a base, a No. 1 water pipe, a No. 2 water pipe and a rotating roller, a No. 1 groove is provided in the middle of the upper end surface of the base, the No. 1 groove is rectangular, and a discharge pipe is provided at one end of the No. 1 groove; one end of the No. 1 water pipe is evenly rotatably connected to the upper end surface of the base, the No. 1 water pipe is perpendicular to the upper end surface of the base, and the No. 1 water pipe is located on the left and right sides of the No. 1 groove; the No. 2 water pipe is arranged on the upper end surface of the No. 1 water pipe, and each of the No. 1 water pipes is rotatably connected to the No. 2 water pipes. Each of the No. 1 water pipes is connected to the No. 2 water pipe, the No. 2 water pipe is connected to a water tank, the water tank contains lubricant, the rotating roller is evenly fixed to the outer ring of the No. 1 water pipe, the outer ring of the rotating roller is provided with a No. 1 annular groove, the cross-section of the No. 1 annular groove is semicircular, the interior of the rotating roller is hollow, and the rotating roller is connected to the No. 1 water pipe; the outer wall of each rotating roller is fixedly connected with a water-absorbing sponge layer, the outer ring of the rotating roller is evenly provided with a No. 1 through hole, a water-absorbing sponge strip is arranged in the No. 1 through hole, one end of the water-absorbing sponge strip is fixedly connected to the water-absorbing sponge layer, and the other end extends into the interior of the rotating roller.

[0004] However, in the process of implementing relevant technologies, this type of patent has some technical defects: This type of patent drives the rotating roller to rotate by the enameled wire, so that the No. 2 slider on the rotating roller contacts the enameled wire, the No. 2 slider is squeezed by the enameled wire, and the No. 2 slider pushes the elastic sheet to squeeze the inside of the enameled wire, so that the pressure inside the rotating roller increases, and the lubricant flows out through the No. 1 through hole, so that the lubricant is immersed in the water-absorbing sponge layer. However, since the No. 2 slider is distributed at equal angles around the rotating roller, there is a gap between two adjacent No. 2 sliders. During the rotation of the rotating roller, the gap area between the two adjacent No. 2 sliders cannot contact the enameled wire, which results in the lubricant not being discharged, resulting in insufficient lubricant in the sponge layer, and thus insufficient lubricant applied locally to the enameled wire; This type of patent applies lubricant to the surface of the enameled wire by rotating the sponge layer on the roller, which needs to be dried and solidified. Since the lubricant has a certain fluidity, if it is not dried and solidified quickly, it is easy to cause the lubricant to drip, resulting in insufficient lubricant covering the surface of the enameled wire. However, this type of patent does not dry the enameled wire after the lubricant is coated on it, but directly reels it, which can easily cause insufficient lubricant on the surface of the enameled wire. In view of this, the present invention proposes an enameled wire production coating equipment. Summary of the invention

[0005] The invention provides an enameled wire production coating device, which solves the problem of insufficient lubricant in local coating of the enameled wire in the prior art.

[0006] The technical solution of the present invention is as follows: an enameled wire production coating equipment comprises a frame, a coating mechanism is arranged at one end of the top of the frame, the coating mechanism comprises a mounting frame, the mounting frame is fixedly connected to the top of the frame, both ends of the inner side of the mounting frame are rotatably connected with a rotating shaft, the top ends of the two rotating shafts are fixedly connected with rollers, the top ends of the two rotating rollers are fixedly connected with a liquid guide tube communicating with the inside of the rotating rollers, the top ends of the two liquid guide tubes are rotatably connected with pipe joints, the top ends of the two pipe joints are fixedly connected with a liquid inlet pipe for introducing lubricant through a conduit, a driving member for driving the two rotating shafts to rotate towards each other is arranged at the bottom of the frame, the outer sides of the two rotating rollers are arranged with coating members for pushing the enameled wire and coating the lubricant on the surface of the enameled wire by cooperating with the rotation of the rotating rollers, and a drying mechanism for drying the surface of the enameled wire by starting the cooperating driving member is arranged at the other end of the top of the frame.

[0007] Preferably, the driving member comprises a motor, the motor is fixedly mounted at one end of the frame, the output shaft of the motor is fixedly connected to a worm, the bottom ends of the two rotating shafts are fixedly connected to worm wheels, and the two worm wheels are meshed with the worm.

[0008] Preferably, the coating member includes a liquid storage cylinder for storing lubricant, the liquid storage cylinder is fixedly connected to the inner side of the roller, and the liquid storage cylinder and the roller are arranged concentrically, the top end of the liquid storage cylinder is connected to the liquid guide tube, the outer side of the roller is slidably connected with a plurality of movable tubes penetrating the side wall of the roller, and the plurality of movable tubes are distributed around the roller at equal angles, one end of the plurality of movable tubes is fixedly connected with a mounting box, the outer side of the mounting box is fixedly connected with a sponge block, the other ends of the plurality of movable tubes penetrate the inner wall of the liquid storage cylinder and extend to the inner side of the liquid storage cylinder, the plurality of movable tubes are slidably connected to the inner wall of the liquid storage cylinder, the ends of the plurality of movable tubes are fixedly connected with sealing plates, the sealing plates are fitted with the inner wall of the liquid storage cylinder, and a spring is sleeved on the plurality of movable tubes, one end of the spring is in contact with the mounting box, and the other end of the spring is in contact with the outer wall of the roller.

[0009] Preferably, a plurality of through holes are opened at one end of the movable tubes, and the plurality of through holes are communicated with the interior of the liquid storage cylinder by cooperating with the sliding of the movable tubes. The outer wall of the liquid storage cylinder is fixedly connected with a sealing sleeve mounted on the outer wall of the movable tube. The movable tube is slidably connected to the inner wall of the sealing sleeve, and the plurality of through holes are located on the inner side of the sealing sleeve.

[0010] Preferably, a plurality of through leakage holes are provided at one end of the installation box, and the plurality of leakage holes are distributed in an array on a side wall of the installation box.

[0011] Preferably, a cleaning piece is provided on the inner side of the mounting frame, and the cleaning piece includes two first scrapers, and the two first scrapers are respectively fixedly connected to the two ends of the inner side of the mounting frame, and the two first scrapers come into contact with the corresponding sponge blocks through the rotation of the cooperating roller. A collecting groove is provided on the top of the frame, and a first liquid guide groove connected to the collecting groove is provided on the inner side of the two first scrapers.

[0012] Preferably, the cleaning member further comprises a second scraper, the second scraper is fixedly connected to one end of the inner side of the collecting tank, the top end of the second scraper contacts the enameled wire, and second liquid guide grooves connected to the collecting tank are provided on both sides of the second scraper.

[0013] Preferably, the drying mechanism includes a fixed base, which is fixedly connected to the top of the frame, and the top of the fixed base is fixedly connected with an air guide sleeve, the outer side of the air guide sleeve is fixedly connected with an air inlet pipe that communicates with the inside of the air guide sleeve, and the inlet end of the air inlet pipe is provided with a blowing member for guiding air to the inside of the air inlet pipe by cooperating with the rotation of the worm gear, the inner side of the air guide sleeve is rotatably connected with a rotating drum, and a plurality of through air holes are opened on the inner side of the rotating drum, and the plurality of air holes are evenly distributed on the rotating drum, one end of the rotating drum is fixedly connected with a gear ring, the end of the worm gear is fixedly connected with a transmission gear, and the transmission gear is meshed with the gear ring.

[0014] Preferably, the blowing member includes an air cylinder fixedly connected to the bottom of the frame, the top of the air cylinder is connected to the air inlet pipe, the bottom end inside the air cylinder is rotatably connected to an air suction impeller, the air suction impeller is coaxially fixedly connected to a first bevel gear, the inner side of the first bevel gear is rotatably connected to a second bevel gear meshing with the first bevel gear, the outer side of the air cylinder is rotatably connected to a third bevel gear coaxially fixed with the second bevel gear, one end of the worm is fixedly connected to a fourth bevel gear meshing with the third bevel gear, and the top end of the inner side of the air cylinder is fixedly connected to a heating wire.

[0015] Preferably, the number of teeth of the ring gear is smaller than the number of teeth of the transmission gear, and the number of teeth of the fourth bevel gear is larger than the number of teeth of the third bevel gear.

[0016] The working principle and beneficial effects of the present invention are as follows: the two rotating shafts are driven to rotate towards each other by a driving member, so that the two rollers rotate towards each other, so that all the movable tubes rotate circumferentially following the corresponding rollers, and when the two corresponding movable tubes on the two rollers approach each other, the two installation boxes conflict with each other and clamp the enameled wire, so that the two installation boxes can push the enameled wire forward when moving, and the two installation boxes will interact with each other when they conflict with each other, so that the two movable tubes move away from each other, at this time, the two springs are compressed and accumulate potential energy, so that the two sealing plates are separated from the inner wall of the liquid storage cylinder, so that the through holes on the two movable tubes are connected with the inside of the liquid storage cylinder, so that the lubricant inside the liquid storage cylinder is introduced into the movable tube through the through holes, and then the lubricant in the movable tube is introduced into the installation box through the leakage hole, and the lubricant in the installation box will penetrate into the sponge block, so that the sponge block coats the lubricant on the enameled wire, so that the two corresponding installation boxes on the rollers can coat the lubricant in the process of pushing the enameled wire, and then all areas of the enameled wire can be coated with the lubricant, avoiding the problem of insufficient local coating of the enameled wire with the lubricant. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Figure 1 A schematic diagram of the structure of an enameled wire production coating device of the present invention Figure 1 ; Figure 2 A schematic diagram of the structure of an enameled wire production coating device of the present invention Figure 2 ; Figure 3 It is a structural schematic diagram of the coating mechanism of the present invention; Figure 4 It is a structural schematic diagram of the driving member of the present invention; Figure 5 The structure of the coating member of the present invention is schematically shown in FIG. Figure 1 ; Figure 6 The structure of the coating member of the present invention is schematically shown in FIG. Figure 2 ; Figure 7 It is a schematic diagram of the structure of the cleaning piece of the present invention; Figure 8 It is a structural schematic diagram of the drying mechanism of the present invention; Fig. 9 It is a schematic structural diagram of the blowing member of the present invention.

[0019] In the figure: 1, frame; 2, coating mechanism; 21, mounting frame; 22, rotating shaft; 23, rotating roller; 24, driving member; 241, motor; 242, worm; 243, worm wheel; 25, coating member; 251, liquid storage cylinder; 252, movable pipe; 253, mounting box; 254, sponge block; 255, sealing plate; 256, sealing sleeve; 257, spring; 258, through hole; 259, leakage hole; 26, liquid guide tube; 27, pipe joint; 28, liquid inlet pipe; 29, cleaning member; 291, collecting Collecting trough; 292, first scraper; 293, first liquid guiding trough; 294, second scraper; 295, second liquid guiding trough; 3, enameled wire; 4, drying mechanism; 41, fixing seat; 42, air guide sleeve; 43, air inlet pipe; 44, blowing member; 441, air cylinder; 442, air suction impeller; 443, first bevel gear; 444, second bevel gear; 445, third bevel gear; 446, fourth bevel gear; 447, heating wire; 45, rotating drum; 46, air hole; 47, gear ring; 48, transmission gear. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] like Figure 1 to Figure 9As shown, this embodiment proposes an enameled wire production coating device, including a frame 1, a coating mechanism 2 is arranged at one end of the top of the frame 1, and the coating mechanism 2 includes a mounting frame 21, the mounting frame 21 is fixedly connected to the top of the frame 1, and both ends of the inner side of the mounting frame 21 are rotatably connected to a rotating shaft 22, and the tops of the two rotating shafts 22 are fixedly connected to rollers 23, and the tops of the two rotating rollers 23 are fixedly connected to a liquid guide tube 26 that communicates with the inside of the rotating roller 23, and the tops of the two liquid guide tubes 26 are rotatably connected to a pipe The top ends of the two pipe joints 27 are fixedly connected with a liquid inlet pipe 28 for introducing lubricant through a conduit. The bottom of the frame 1 is provided with a driving member 24 for driving the two rotating shafts 22 to rotate toward each other. The outer sides of the two rollers 23 are provided with a coating member 25 for pushing the enameled wire 3 and coating the surface of the enameled wire 3 with lubricant by cooperating with the rotation of the rollers 23. The other end of the top of the frame 1 is provided with a drying mechanism 4 for drying the surface of the enameled wire 3 by cooperating with the start of the driving member 24. The two rotating shafts 22 are driven to rotate toward each other by starting the driving member 24, so that the two rollers 23 rotate toward each other, which makes the coating members 25 on the two rollers 23 push the enameled wire 3 and coat the surface of the enameled wire 3 with lubricant, which makes the enameled wire 3 always contact with the coating member 25 during the pushing process, so that all areas of the enameled wire 3 can be coated with lubricant, thereby avoiding the problem of insufficient lubricant coating on the enameled wire 3.

[0022] Furthermore, the driving member 24 includes a motor 241, which is fixedly mounted at one end of the frame 1, and the output shaft of the motor 241 is fixedly connected to a worm 242, and the bottom ends of the two rotating shafts 22 are fixedly connected to worm wheels 243, and the two worm wheels 243 are meshed with the worm 242. By starting the motor 241 to drive the worm 242 to rotate, the two worm wheels 243 can rotate towards each other, so that the two rotating shafts 22 rotate towards each other, and the two rollers 23 rotate towards each other, which also makes the coating members 25 on the two rollers 23 push the enameled wire 3 and coat the lubricant on the surface of the enameled wire 3.

[0023] Furthermore, the coating member 25 includes a liquid storage cylinder 251 for storing lubricant, the liquid storage cylinder 251 is fixedly connected to the inner side of the roller 23, and the liquid storage cylinder 251 and the roller 23 are arranged concentrically, the top end of the liquid storage cylinder 251 is connected to the liquid guide tube 26, and the outer side of the roller 23 is slidably connected with a plurality of movable tubes 252 that penetrate the side wall of the roller 23, and the plurality of movable tubes 252 are distributed at equal angles around the roller 23, one end of the plurality of movable tubes 252 is fixedly connected with a mounting box 253, and the outer side of the mounting box 253 is fixedly connected with a sponge block 254, the other end of the plurality of movable tubes 252 penetrates the inner wall of the liquid storage cylinder 251 and extends to the inner side of the liquid storage cylinder 251, the plurality of movable tubes 252 are slidably connected with the inner wall of the liquid storage cylinder 251, and the ends of the plurality of movable tubes 252 are fixedly connected with A sealing plate 255 is fitted with the inner wall of the liquid storage cylinder 251, a plurality of movable tubes 252 are sleeved with springs 257, one end of the spring 257 is in contact with the installation box 253, and the other end of the spring 257 is in contact with the outer wall of the roller 23, a plurality of through holes 258 are opened at one end of the plurality of movable tubes 252, and the plurality of through holes 258 are communicated with the inside of the liquid storage cylinder 251 by cooperating with the sliding of the movable tubes 252, the outer wall of the liquid storage cylinder 251 is fixedly connected with a sealing sleeve 256 sleeved on the outer wall of the movable tube 252, the movable tube 252 is slidably connected with the inner wall of the sealing sleeve 256, and the plurality of through holes 258 are located on the inner side of the sealing sleeve 256, and a plurality of through leakage holes 259 are opened at one end of the installation box 253, and the plurality of leakage holes 259 are distributed in an array on the side wall of the installation box 253.

[0024] The two rotating shafts 22 are driven to rotate towards each other by the driving member 24, so that the two rollers 23 rotate towards each other, so that all the movable tubes 252 follow the corresponding rollers 23 to rotate in the circumferential direction. When the two corresponding movable tubes 252 on the two rollers 23 are close to each other, the two installation boxes 253 are in conflict with each other and clamp the enameled wire 3, so that the two installation boxes 253 can push the enameled wire 3 forward when moving. When the two installation boxes 253 conflict with each other, they will interact with each other, so that the two movable tubes 252 move away from each other. At this time, the two springs 257 are compressed to accumulate potential energy, so that the two sealing plates 255 are separated from the inner wall of the liquid storage cylinder 251, so that the two The through hole 258 on the movable tube 252 is connected to the interior of the liquid storage cylinder 251, so that the lubricant in the liquid storage cylinder 251 is introduced into the movable tube 252 through the through hole 258, and then the lubricant in the movable tube 252 is introduced into the installation box 253 through the leakage hole 259. The lubricant in the installation box 253 will penetrate into the sponge block 254, so that the sponge block 254 coats the lubricant on the enameled wire 3, so that the two corresponding installation boxes 253 on the roller 23 can coat the lubricant during the process of pushing the enameled wire 3, and then all areas of the enameled wire 3 can be coated with the lubricant, thereby avoiding the problem of insufficient lubricant coating on the local area of ​​the enameled wire 3.

[0025] Further, a cleaning member 29 is provided on the inner side of the mounting frame 21, and the cleaning member 29 includes two first scrapers 292, which are fixedly connected to the two ends of the inner side of the mounting frame 21, respectively. The two first scrapers 292 are in contact with the corresponding sponge blocks 254 by cooperating with the rotation of the rotating roller 23. A collecting groove 291 is provided on the top of the frame 1, and a first liquid guide groove 293 connected to the collecting groove 291 is provided on the inner side of the two first scrapers 292. A second scraper 294 is fixedly connected to one end of the inner side of the collecting groove 291, and the top of the second scraper 294 is in contact with the enameled wire 3. Second liquid guide grooves 295 connected to the collecting groove 291 are provided on both sides of the second scraper 294. When the roller 23 is rotating, the installation box 253 will rotate in a circumferential direction. When the sponge block 254 on the outside of the installation box 253 contacts the first scraper 292, the first scraper 292 can scrape off the lubricant overflowing from the outside of the sponge block 254, and then introduce it into the collecting tank 291 for collection through the first liquid guide groove 293. When the enameled wire 3 is being pushed, the enameled wire 3 coated with lubricant will slide relative to the second scraper 294, so that the second scraper 294 scrapes off the lubricant dripping from the bottom of the enameled wire 3, and then introduces it into the collecting tank 291 for collection through the second liquid guide groove 295. The whole process can realize the recycling of the lubricant and effectively avoid the waste of the lubricant caused by direct dripping of the lubricant.

[0026] Further, the drying mechanism 4 includes a fixed seat 41, which is fixedly connected to the top of the frame 1, and a wind guide sleeve 42 is fixedly connected to the top of the fixed seat 41, and an air inlet pipe 43 communicating with the inside of the air guide sleeve 42 is fixedly connected to the outside of the air guide sleeve 42, and an air blowing member 44 is provided at the inlet end of the air inlet pipe 43 to guide air to the inside of the air inlet pipe 43 by cooperating with the rotation of the worm 242, and a rotating drum 45 is rotatably connected to the inside of the air guide sleeve 42, and a plurality of through air holes 46 are opened on the inside of the rotating drum 45, and the plurality of air holes 46 are evenly distributed on the rotating drum 45, and one end of the rotating drum 45 is fixedly connected to a gear ring 47, and the end of the worm 242 is fixedly connected to a transmission gear 48, and the transmission gear 48 meshes with the gear ring 47, and the number of teeth of the gear ring 47 is less than that of the transmission gear 4 8, the blowing member 44 includes a wind tube 441 fixedly connected to the bottom of the frame 1, the top of the wind tube 441 is connected to the air inlet pipe 43, the bottom end of the inner side of the wind tube 441 is rotatably connected to the suction impeller 442, the suction impeller 442 is coaxially fixedly connected to the first bevel gear 443, the inner side of the first bevel gear 443 is rotatably connected to the second bevel gear 444 meshing with the first bevel gear 443, the outer side of the wind tube 441 is rotatably connected to the third bevel gear 445 coaxially fixed with the second bevel gear 444, one end of the worm 242 is fixedly connected to the fourth bevel gear 446 meshing with the third bevel gear 445, the number of teeth of the fourth bevel gear 446 is greater than the number of teeth of the third bevel gear 445, and the top end of the inner side of the wind tube 441 is fixedly connected to the heating wire 447.

[0027] Working principle: First, the lubricant in the liquid guide tube 26 is introduced into the liquid storage cylinder 251 through the liquid inlet pipe 28, and then the enameled wire 3 is introduced between the two rollers 23, and then the motor 241 is started to drive the worm 242 to rotate, so that the two worm wheels 243 can rotate towards each other, the two rotating shafts 22 can rotate towards each other, and the two rollers 23 can rotate towards each other, so that all the movable tubes 252 can follow the corresponding rollers 23 to rotate in the circumferential direction. When the two corresponding movable tubes 252 on the two rollers 23 are close to each other, the two installation boxes 253 are in conflict with each other and the enameled wire 3 is clamped, so that the two installation boxes 253 are in motion. The enameled wire 3 can be pushed forward, and the two installation boxes 253 will interact with each other when they conflict with each other, so that the two movable tubes 252 move in opposite directions. At this time, the two springs 257 are compressed to accumulate potential energy, so that the two sealing plates 255 are separated from the inner wall of the liquid storage cylinder 251, so that the through holes 258 on the two movable tubes 252 are connected with the inside of the liquid storage cylinder 251, so that the lubricant in the liquid storage cylinder 251 is introduced into the movable tube 252 through the through holes 258, and then the lubricant in the movable tube 252 is introduced into the installation box 253 through the leakage hole 259, and the lubricant in the installation box 253 will penetrate into the sponge block 254, so that the sponge block 254 coats the lubricant on the enameled wire 3; When the two installation boxes 253 are separated, the spring 257 releases the potential energy to make the corresponding two movable tubes 252 slide in the opposite direction, so that the two sealing plates 255 are again fitted with the inner wall of the liquid storage cylinder 251, so as to avoid the problem of excessive overflow and waste of lubricant caused by continuous discharge of lubricant inside the liquid storage cylinder 251. When the next group of installation boxes 253 collide with each other, the enameled wire 3 can be pushed forward again. In this cycle, the installation box 253 can push the enameled wire 3 intermittently, and the sponge block 254 can apply lubricant on the surface of the enameled wire 3 during the pushing process of the enameled wire 3, so that all areas of the enameled wire 3 can be coated with lubricant, avoiding the problem of insufficient lubricant coating on the enameled wire 3; The enameled wire 3 will pass through the rotating drum 45 during the pushing process, and the worm 242 will rotate through the drive of the motor 241, so that the fourth bevel gear 446 will rotate synchronously, and the third bevel gear 445 will drive the second bevel gear 444 to rotate, which will cause the first bevel gear 443 to drive the suction impeller 442 to rotate synchronously, so that the pressure at the inlet end of the wind cylinder 441 is reduced, and the external air is introduced into the wind cylinder 441. At the same time, the heating wire 447 is energized and heated to increase the air temperature inside the wind cylinder 441, and then the hot air inside the wind cylinder 441 is introduced into the air guide sleeve 42 through the air inlet pipe 43, and then is guided out through each air hole 46 to blow toward the enameled wire 3. At the same time, when the worm 242 rotates, it will drive the transmission gear 48 to rotate, so that the ring gear 47 drives the rotating drum 45 to rotate, so that the hot air guided out of the air hole 46 is evenly guided out, so that the enameled wire 3 is evenly heated to achieve rapid drying and curing, thereby avoiding the problem of insufficient lubricant on the surface of the enameled wire 3 caused by the dripping of lubricant during the pushing process of the enameled wire 3.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An enameled wire production coating device, comprising a frame (1), characterized in that: A coating mechanism (2) is provided at one end of the top of the frame (1), and the coating mechanism (2) comprises a mounting frame (21), the mounting frame (21) is fixedly connected to the top of the frame (1), both ends of the inner side of the mounting frame (21) are rotatably connected to a rotating shaft (22), the top ends of the two rotating shafts (22) are fixedly connected to a rotating roller (23), the top ends of the two rotating rollers (23) are fixedly connected to a liquid guide tube (26) which is in communication with the inside of the rotating roller (23), the top ends of the two liquid guide tubes (26) are rotatably connected to a pipe joint (27), and the two pipe joints (27) are fixedly connected to the top ends of the two rotating rollers (23). The top end of the joint (27) is fixedly connected to a liquid inlet pipe (28) for introducing lubricant via a conduit; the bottom of the frame (1) is provided with a driving member (24) for driving the two rotating shafts (22) to rotate towards each other; the outer sides of the two rollers (23) are provided with coating members (25) for pushing the enameled wire (3) and coating the lubricant on the surface of the enameled wire (3) by cooperating with the rotation of the rollers (23); the other end of the top of the frame (1) is provided with a drying mechanism (4) for drying the surface of the enameled wire (3) by cooperating with the driving member (24) to start.

2. The enameled wire production coating equipment according to claim 1, characterized in that: The driving member (24) comprises a motor (241), the motor (241) being fixedly mounted on one end of the frame (1), the output shaft of the motor (241) being fixedly connected to a worm (242), the bottom ends of the two rotating shafts (22) being fixedly connected to worm wheels (243), and the two worm wheels (243) being meshed with the worm wheels (242).

3. The enameled wire production coating equipment according to claim 1, characterized in that: The coating member (25) comprises a liquid storage cylinder (251) for storing lubricant, the liquid storage cylinder (251) is fixedly connected to the inner side of the roller (23), and the liquid storage cylinder (251) and the roller (23) are arranged concentrically, the top end of the liquid storage cylinder (251) is connected to the liquid guide tube (26), the outer side of the roller (23) is slidably connected to a plurality of movable tubes (252) penetrating the side wall of the roller (23), the plurality of movable tubes (252) are distributed around the roller (23) at equal angles, one end of the plurality of movable tubes (252) is fixedly connected to a mounting box (253), and the outer side of the mounting box (253) is fixedly connected to a sponge. The movable tubes (252) are provided with a spring (257), one end of each of the movable tubes (252) penetrates the inner wall of the liquid storage cylinder (251) and extends to the inner side of the liquid storage cylinder (251), each of the movable tubes (252) is slidably connected to the inner wall of the liquid storage cylinder (251), and the ends of each of the movable tubes (252) are fixedly connected to a sealing plate (255), the sealing plate (255) is in contact with the inner wall of the liquid storage cylinder (251), and the movable tubes (252) are provided with a spring (257), one end of each of the springs (257) is in contact with the installation box (253), and the other end of each of the springs (257) is in contact with the outer wall of the rotating roller (23).

4. The enameled wire production coating equipment according to claim 3, characterized in that: A plurality of through holes (258) are formed at one end of the plurality of movable tubes (252), and the plurality of through holes (258) are communicated with the interior of the liquid storage cylinder (251) by cooperating with the sliding movement of the movable tubes (252). The outer wall of the liquid storage cylinder (251) is fixedly connected with a sealing sleeve (256) sleeved on the outer wall of the movable tube (252). The movable tube (252) is slidably connected to the inner wall of the sealing sleeve (256), and the plurality of through holes (258) are located on the inner side of the sealing sleeve (256).

5. The enameled wire production coating equipment according to claim 4, characterized in that: One end of the installation box (253) is provided with a plurality of through leakage holes (259), and the plurality of leakage holes (259) are distributed in an array on the side wall of the installation box (253).

6. The enameled wire production coating equipment according to claim 5, characterized in that: A cleaning member (29) is provided on the inner side of the mounting frame (21), and the cleaning member (29) comprises two first scrapers (292). The two first scrapers (292) are respectively fixedly connected to the two ends of the inner side of the mounting frame (21), and the two first scrapers (292) are in contact with the corresponding sponge blocks (254) by rotating in coordination with the rotating roller (23). A collecting groove (291) is provided on the top of the frame (1), and a first liquid guide groove (293) connected to the collecting groove (291) is provided on the inner side of the two first scrapers (292).

7. The enameled wire production coating equipment according to claim 6, characterized in that: The cleaning member (29) further comprises a second scraper (294), wherein the second scraper (294) is fixedly connected to one end of the inner side of the collecting groove (291), the top end of the second scraper (294) contacts the enameled wire (3), and second liquid guide grooves (295) connected to the collecting groove (291) are provided on both sides of the second scraper (294).

8. The enameled wire production coating equipment according to claim 2, characterized in that: The drying mechanism (4) comprises a fixed seat (41), the fixed seat (41) being fixedly connected to the top of the frame (1), the top of the fixed seat (41) being fixedly connected to an air guide sleeve (42), the outer side of the air guide sleeve (42) being fixedly connected to an air inlet pipe (43) communicating with the inside of the air guide sleeve (42), the inlet end of the air inlet pipe (43) being provided with a blowing member (44) for guiding air into the inside of the air inlet pipe (43) by cooperating with the rotation of the worm (242), the inner side of the air guide sleeve (42) being rotatably connected to a rotating drum (45), the inner side of the rotating drum (45) being provided with a plurality of through air holes (46), the plurality of air holes (46) being evenly distributed on the rotating drum (45), one end of the rotating drum (45) being fixedly connected to a gear ring (47), the end of the worm (242) being fixedly connected to a transmission gear (48), the transmission gear (48) being meshed with the gear ring (47).

9. The enameled wire production coating equipment according to claim 8, characterized in that: The blowing member (44) comprises a wind tube (441) fixedly connected to the bottom of the frame (1); the top end of the wind tube (441) is connected to the air inlet pipe (43); the bottom end of the inner side of the wind tube (441) is rotatably connected to a suction impeller (442); the suction impeller (442) is coaxially fixedly connected to a first bevel gear (443); the inner side of the first bevel gear (443) is rotatably connected to a second bevel gear (444) meshing with the first bevel gear (443); the outer side of the wind tube (441) is rotatably connected to a third bevel gear (445) coaxially fixed with the second bevel gear (444); one end of the worm (242) is fixedly connected to a fourth bevel gear (446) meshing with the third bevel gear (445); and the top end of the inner side of the wind tube (441) is fixedly connected to a heating wire (447).

10. The enameled wire production coating equipment according to claim 9, characterized in that: The number of teeth of the gear ring (47) is smaller than the number of teeth of the transmission gear (48), and the number of teeth of the fourth bevel gear (446) is larger than the number of teeth of the third bevel gear (445).

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