CN216388896U

CN216388896U - Enameled wire coating supplies lacquer device

Info

Publication number: CN216388896U
Application number: CN202122479485.5U
Authority: CN
Inventors: 许明成
Original assignee: Chengdu Southwest Electrician Group Co ltd
Current assignee: Chengdu Southwest Electrician Group Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-26
Anticipated expiration: 2031-10-14

Abstract

The application provides an enameled wire coating supplies lacquer device belongs to enameled wire technical field. The enameled wire coating and paint supplying device comprises a transmission mechanism and a coating mechanism. Drive mechanism includes box, rolling component, supplies lacquer subassembly, spacing subassembly, unreels roller, electric plate and support, the rolling component set up in box one side, and extend to in the box, supply the lacquer subassembly set up in on the box, two spacing subassembly symmetry set up in the box inner wall. This application is through wind-up roll, first motor, peristaltic pump, second motor, the actuating lever, supply the lacquer case, the discharging pipe, the nozzle, the drive lever, first gear, the drive roll, the second gear, the effect of driven lever and driven voller to even purpose when having reached bare wire surface coating, through the extrusion structure, it is even to make the extrusion after lacquer coating is gone up on the bare wire, makes the even coating of lacquer on the bare wire, makes bare wire coating even, has improved the quality of enameled wire.

Description

Enameled wire coating supplies lacquer device

Technical Field

The application relates to the field of enameled wires, in particular to an enameled wire coating and paint supplying device.

Background

The enameled wire is a main variety of winding wires and consists of a conductor and an insulating layer, and a bare wire is annealed and softened and then is subjected to painting and baking for multiple times. At present, the bare wire surface coating of an enameled wire coating and paint supplying device is not uniform, in a paint supplying system, liquid paint is absorbed through a felt, then the bare wire penetrates through the felt to be painted, but the concentration of the paint absorbed by each position of the felt is different in the mode, so that the contact of the bare wire is easily caused by more or less paint, the bare wire is not uniformly coated, and the quality of the enameled wire is reduced.

How to invent a lacquering wire coating and feeding device to improve the problems becomes a problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, this application provides an enameled wire coating supplies lacquer device, aims at improving inhomogeneous problem when bare wire surface coats.

The embodiment of the application provides an enameled wire coating supplies lacquer device, including drive mechanism and coating mechanism.

The transmission mechanism comprises a box body, a winding component, a paint supply component, limiting components, unwinding rollers, electric heating plates and a support, wherein the winding component is arranged on one side of the box body and extends into the box body, the paint supply component is arranged on the box body, the two limiting components are symmetrically arranged on the inner wall of the box body, two ends of each unwinding roller are rotatably connected to one side of the two limiting components, the electric heating plates are arranged on the peripheral sides of the inner wall of the box body, the support is connected to one side of the box body, the coating mechanism comprises a second motor, a driving rod, a first gear, a driving roller, a second gear, a driven rod and a driven roller, the second motor is connected to one side of the support, the driving rod is arranged on the output shaft of the second motor, the first gear and the driving roller are connected to the outer surface of the driving rod, one end of the driven rod is rotatably connected to the inner wall of the box body, the second gear and the driven roller are mounted on the outer surface of the driven rod, the first gear is meshed with the second gear, and felts are sleeved on the outer surfaces of the driving roller and the driven roller.

In the above-mentioned realization process, spacing subassembly is used for carrying out spacing support to unreeling roller, make unreeling roller rotate along with the rotation of rolling component through the bare wire, make unreel the roller on winding bare wire after supplying the coating of lacquer subassembly, the rolling is carried out on the rolling component, the electric hot plate is used for heating the lacquer on the bare wire after the coating, make the quick adhesion of lacquer on bare wire, the second motor passes through the drive lever and drives first gear and drive roll rotation, first gear passes through the second gear and drives the driven lever rotation, the driven lever drives the driven voller rotation, drive roller and driven voller rotate simultaneously in opposite directions, make the lacquer coating on the bare wire even, thereby improve the quality of enameled wire.

In a specific embodiment, the winding assembly comprises a first motor, a driving rod, a winding roller, a baffle, a sleeve plate and a bolt, the first motor is connected to one side of the box body, the driving rod is installed on the output shaft of the first motor, the driving rod penetrates through the inside of the box body and extends to the outside of the box body, the baffle is installed on the outer surface of the driving rod, the driving rod penetrates through the winding roller and the sleeve plate in a sliding mode, and the sleeve plate is in threaded connection with the winding roller through the bolt.

In the above implementation process, the sleeve plate is fixed on the winding roller through the bolt, so that the winding roller is positioned between the sleeve plate and the baffle on the driving rod and rotates along with the driving rod driven by the first motor, thus winding the coated bare wire and conveniently replacing the winding roller.

In a specific embodiment, the driving rod is of a quadrangular prism structure, the winding roller and the inner surface of the sleeve plate are attached to the driving rod, and the winding roller is positioned between the baffle and the sleeve plate.

In a specific embodiment, thread groove has been seted up to wind-up roll one side, bolt and thread groove threaded connection, box one side runs through and has seted up the opening, the wind-up roll can pass through the opening.

In the implementation process, the opening is used for facilitating people to replace the winding roller, so that the coating efficiency of the enameled wire is improved.

In a specific embodiment, the paint supply assembly comprises a paint supply box, a peristaltic pump, a discharge pipe and nozzles, the paint supply box and the peristaltic pump are connected to one side of the box body, the discharge pipe is arranged on the periphery of the inner wall of the box body, the feed end of the peristaltic pump is communicated with the paint supply box, the feed end of the peristaltic pump is communicated with the discharge pipe, and the nozzles are communicated with the opposite side of the discharge pipe.

In the above-mentioned realization process, the peristaltic pump will supply the lacquer in the lacquer case to transport a plurality of nozzle through the discharging pipe in, the nozzle with the lacquer atomizing evenly spray to bare wire surface, more even when making bare wire coating lacquer, and then improve the quality of enameled wire.

In a specific embodiment, a feeding hole is formed in the top of the paint supply box, and a sealing cover is movably sealed at the feeding hole.

In the implementation process, the feeding hole and the sealing cover are used for facilitating paint addition of people into the paint supply box.

In a specific implementation scheme, the limiting assembly comprises springs, supporting plates, inserting rods, guide rails and limiting plates, wherein the two springs are symmetrically connected to the inner wall of the box body at one end away from each other, the two supporting plates are arranged at the two opposite ends of the springs, the two inserting rods are connected to the corresponding opposite sides of the supporting plates, the two guide rails are arranged at the corresponding sides away from each other of the supporting plates, the two limiting plates are connected to the corresponding ends away from each other of the guide rails, and the two inserting rods are movably inserted into the two ends of the unwinding roller respectively.

In the above-mentioned realization process, the elasticity of spring makes the inserted bar insert at unreeling roller both ends through the layer board, carries on spacingly to unreeling the roller, makes unreel the roller and can rotate between two inserted bars, and guide rail and limiting plate are used for spacing the spring, make the spring be difficult for crooked to improve the stability of unreeling the roller when rotating between two inserted bars.

In a specific embodiment, the inner surface of the box body is provided with guide holes, and two guide rails slidably penetrate through the corresponding guide holes.

In a specific implementation scheme, the bottom of the box body is fixedly connected with supporting legs, the inner wall of the box body is fixedly connected with a material guide plate, and the material guide plate is of a concave structure from the periphery to the middle.

In the implementation process, the guide plate is used for preventing the paint collected in the box body from being remained in the box body.

In a specific embodiment, a discharge hole is formed in the bottom of the box body in a penetrating mode, and a material baffle plate is movably plugged on the inner surface of the discharge hole.

In the implementation process, the discharge hole and the material baffle are used for facilitating people to discharge the paint collected in the box body.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural view of an enamel wire coating and paint supplying apparatus provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a transmission mechanism provided in an embodiment of the present application;

fig. 3 is a schematic view of a first perspective structure of a winding assembly according to an embodiment of the present disclosure;

fig. 4 is a second perspective structural view of the winding assembly according to the embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of a paint supply assembly provided in an embodiment of the present application;

fig. 6 is a schematic structural view of a limiting assembly according to an embodiment of the present disclosure;

FIG. 7 is a schematic view of a first perspective structure of a coating mechanism according to an embodiment of the present disclosure;

fig. 8 is a second perspective structural view of a coating mechanism according to an embodiment of the present disclosure.

In the figure: 10-a transmission mechanism; 110-a box body; 120-a winding component; 121-a first motor; 122-a drive rod; 123-a wind-up roll; 124-baffle plate; 125-sheathing; 126-bolt; 130-a paint supply assembly; 131-a paint supply box; 132-a peristaltic pump; 133-a discharge pipe; 134-a nozzle; 140-a stop assembly; 141-a spring; 142-a pallet; 143-a plunger; 144-a guide rail; 145-limiting plate; 150-unwinding roller; 160-electric heating plate; 170-a bracket; 180-support legs; 190-a material guide plate; 20-a coating mechanism; 210-a second motor; 220-active lever; 230-a first gear; 240-drive roll; 250-a second gear; 260-driven rod; 270-driven roll.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, the present application provides an enameled wire coating and paint supplying apparatus, which includes a transmission mechanism 10 and a coating mechanism 20.

The coating mechanism 20 is fixedly connected to the transmission mechanism 10, the transmission mechanism 10 is used for driving the bare wire to move and painting the bare wire, and the coating mechanism 20 is used for enabling the paint on the bare wire to be coated uniformly and further improving the quality of the enameled wire.

Referring to fig. 1 and 2, the transmission mechanism 10 includes a box 110, a winding assembly 120, a paint supply assembly 130, a position limiting assembly 140, a unwinding roller 150, an electric heating plate 160 and a bracket 170, the winding assembly 120 is disposed on one side of the box 110 and extends into the box 110, the paint supply assembly 130 is disposed on the box 110, the two position limiting assemblies 140 are symmetrically disposed on an inner wall of the box 110, two ends of the unwinding roller 150 are rotatably connected to opposite sides of the two position limiting assemblies 140, the electric heating plate 160 is mounted on an inner wall peripheral side of the box 110, specifically, the electric heating plate 160 is fixedly mounted on the inner wall peripheral side of the box 110 by welding, the bracket 170 is connected to one side of the box 110 by welding, the position limiting assembly 140 is used for limiting and supporting the unwinding roller 150, so that the unwinding roller 150 can rotate with the rotation of the winding assembly 120 through a bare wire, so that the bare wire wound on the unwinding roller 150 is coated by the paint supply assembly 130, and the winding component 120 is used for winding, and the electric heating plate 160 is used for heating the paint on the coated bare wire, so that the paint is quickly adhered to the bare wire.

In some specific embodiments, the bottom of the box body 110 is fixedly connected with the supporting legs 180, the inner wall of the box body 110 is fixedly connected with the material guiding plate 190, the material guiding plate 190 is a structure recessed from the periphery to the middle, and the material guiding plate 190 is used for preventing paint collected in the box body 110 from remaining in the box body 110; the bottom of the box body 110 is provided with a discharge port in a penetrating manner, a baffle plate is movably plugged on the inner surface of the discharge port, and the discharge port and the baffle plate are used for facilitating people to discharge paint collected in the box body 110.

Referring to fig. 2, 3 and 4, the winding assembly 120 includes a first motor 121, a driving rod 122, a winding roller 123, a baffle 124, a sleeve 125 and a bolt 126, the first motor 121 is connected to one side of the box 110, specifically, the first motor 121 is fixedly connected to one side of the box 110 by a screw, the driving rod 122 is installed at an output shaft of the first motor 121, specifically, the driving rod 122 is fixedly installed at the output shaft of the first motor 121 by welding, the driving rod 122 extends through the box 110, the baffle 124 is installed at an outer surface of the driving rod 122, specifically, the baffle 124 is fixedly installed at an outer surface of the driving rod 122 by welding, the driving rod 122 slidably penetrates through the winding roller 123 and the sleeve 125, the sleeve 125 is connected with the winding roller 123 by a bolt 126, the sleeve 125 is fixed on the winding roller 123 by a bolt 126, so that the winding roller 123 is located between the sleeve 125 and the baffle 124 on the driving rod 122, and rotates with the driving rod 122 driven by the first motor 121, thereby rolling the coated bare wire and conveniently replacing the wind-up roll 123.

In some specific embodiments, the driving rod 122 has a quadrangular prism structure, the inner surfaces of the winding roller 123 and the sleeve plate 125 are attached to the driving rod 122, and the winding roller 123 is located between the baffle 124 and the sleeve plate 125; thread groove has been seted up to wind-up roll 123 one side, and bolt 126 and thread groove threaded connection, box 110 one side run through and have seted up the opening, and wind-up roll 123 can pass through the opening, and the opening is used for making things convenient for people to change wind-up roll 123 to improve enameled wire coating efficiency.

Referring to fig. 2 and 5, the paint supply assembly 130 includes a paint supply tank 131, a peristaltic pump 132, a discharge pipe 133 and nozzles 134, the paint supply tank 131 and the peristaltic pump 132 are both connected to one side of the tank 110, specifically, the paint supply tank 131 and the peristaltic pump 132 are fixedly connected to one side of the tank 110 by welding, the discharge pipe 133 is installed on the periphery of the inner wall of the tank 110, specifically, the discharge pipe 133 is fixedly installed on the periphery of the inner wall of the tank 110 by gluing, a feed end of the peristaltic pump 132 is communicated with the paint supply tank 131, a discharge end of the peristaltic pump 132 is communicated with the discharge pipe 133, a plurality of nozzles 134 are all communicated with an opposite side of the discharge pipe 133, the peristaltic pump 132 transports the paint in the paint supply tank 131 to the nozzles 134 through the discharge pipe 133, and the nozzles 134 atomize and uniformly spray the paint on the surface of the bare wire, so that the paint is uniformly coated on the bare wire, thereby improving the quality of the enameled wire.

In some embodiments, a feeding opening is disposed at the top of the paint supply box 131, and a sealing cover is movably sealed on the feeding opening, and the feeding opening and the sealing cover are used for facilitating people to add paint into the paint supply box 131.

Referring to fig. 2 and 6, the position limiting assembly 140 includes springs 141, support plates 142, insertion rods 143, guide rails 144, and position limiting plates 145, where two ends of the springs 141 are separated from each other and symmetrically connected to an inner wall of the box 110, specifically, two ends of the springs 141 are separated from each other and fixedly connected to an inner wall of the box 110 by welding, two support plates 142 are installed at opposite ends of the corresponding springs 141, specifically, two support plates 142 are installed at opposite ends of the corresponding springs 141 by welding, two insertion rods 143 are connected to opposite sides of the corresponding support plates 142, specifically, two insertion rods 143 are fixedly connected to opposite sides of the corresponding support plates 142 by welding, two guide rails 144 are installed at opposite sides of the corresponding support plates 142, specifically, two position limiting plates 145 are connected to opposite ends of the corresponding guide rails 144, specifically, two position limiting plates 145 are fixedly connected to opposite ends of the corresponding guide rails 144 by welding, two inserted bars 143 are pegged graft in unreeling roller 150 both ends movably respectively, and the elasticity of spring 141 makes inserted bar 143 insert in unreeling roller 150 both ends through layer board 142, and it is spacing to unreeling roller 150, makes unreeling roller 150 can rotate between two inserted bars 143, and guide rail 144 and limiting plate 145 are used for spacing spring 141, make spring 141 be difficult for crooked to improve unreeling roller 150 stability when rotating between two inserted bars 143.

In some embodiments, the inner surface of the housing 110 is provided with guide holes, and the two guide rails 144 slidably penetrate through the corresponding guide holes.

Referring to fig. 1, 2, 7 and 8, the coating mechanism 20 includes a second motor 210, a driving rod 220, a first gear 230, a driving roller 240, a second gear 250, a driven rod 260 and a driven roller 270, the second motor 210 is connected to one side of the bracket 170, specifically, the second motor 210 is fixedly connected to one side of the bracket 170 through screws, the driving rod 220 is mounted to an output shaft of the second motor 210, specifically, the driving rod 220 is fixedly mounted to the output shaft of the second motor 210 through welding, the first gear 230 and the driving roller 240 are connected to an outer surface of the driving rod 220, specifically, the first gear 230 and the driving roller 240 are fixedly connected to an outer surface of the driving rod 220 through welding, one end of the driven rod 260 is rotatably connected to an inner wall of the case 110, specifically, one end of the driven rod 260 is rotatably connected to an inner wall of the case 110 through a bearing, the second gear 250 and the driven roller 270 are mounted to an outer surface of the driven rod 260, specifically, the second gear 250 and the driven roller 270 are fixedly mounted to an outer surface of the driven rod 260 through welding, the first gear 230 is meshed with the second gear 250, felt is sleeved on the outer surfaces of the driving roller 240 and the driven roller 270, the second motor 210 drives the first gear 230 and the driving roller 240 to rotate through the driving rod 220, the first gear 230 drives the driven rod 260 to rotate through the second gear 250, the driven rod 260 drives the driven roller 270 to rotate, the driving roller 240 and the driven roller 270 simultaneously rotate oppositely, paint on bare wires is uniformly coated, and therefore the quality of enameled wires is improved.

The working principle of the device is as follows: one end of a bare wire on the unreeling roller 150 is wound on the reeling roller 123, the bare wire passes through a space between the driving roller 240 and the driven roller 270, at the moment, the first motor 121, the peristaltic pump 132 and the second motor 210 are opened, the first motor 121 drives the reeling roller 123 to rotate through the driving rod 122, the reeling roller 123 reels the bare wire wound on the unreeling roller 150, the peristaltic pump 132 conveys paint in the paint supply box 131 into a plurality of nozzles 134 through the discharge pipe 133, the nozzles 134 atomize the paint and uniformly spray the paint on the surface of the bare wire, so that the bare wire is uniformly coated with the paint, meanwhile, the second motor 210 drives the first gear 230 and the driving roller 240 to rotate through the driving rod 220, the first gear 230 drives the driven rod 260 to rotate through the second gear 250, the driven rod 260 drives the driven roller 270 to rotate, the driving roller 240 and the driven roller 270 simultaneously rotate in opposite directions, the felt extrudes and uniformly coats the paint on the bare wire, and finally, the electric heating plate 160 is electrified to heat and dry the coated paint, the coating machine has the advantages that the paint is quickly adhered to the bare wire, so that the purpose of uniformity in surface coating of the bare wire is achieved, the paint is uniformly coated by extrusion after being coated on the bare wire through the extrusion structure, the paint is uniformly coated on the bare wire, the bare wire is uniformly coated, and the quality of an enameled wire is improved.

It should be noted that the specific model specifications of the first motor 121, the take-up roller 123, the bolt 126, the peristaltic pump 132, the discharge pipe 133, the nozzle 134, the spring 141, the unwinding roller 150, the electric heating plate 160, the second motor 210, the first gear 230, the driving roller 240, the second gear 250, and the driven roller 270 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, and therefore, detailed description is omitted.

The power supply of the first motor 121, the peristaltic pump 132, the electric heating plate 160 and the second motor 210 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An enameled wire coating and paint supplying device is characterized by comprising

The transmission mechanism (10) comprises a box body (110), a winding component (120), a paint supply component (130), limiting components (140), unwinding rollers (150), electric heating plates (160) and a support (170), wherein the winding component (120) is arranged on one side of the box body (110) and extends into the box body (110), the paint supply component (130) is arranged on the box body (110), the two limiting components (140) are symmetrically arranged on the inner wall of the box body (110), two ends of the unwinding rollers (150) are rotatably connected to one side, opposite to the two limiting components (140), of the electric heating plates (160) are arranged on the periphery side of the inner wall of the box body (110), and the support (170) is connected to one side of the box body (110);

a coating mechanism (20), the coating mechanism (20) including a second motor (210), a driving lever (220), a first gear (230), a driving roller (240), a second gear (250), a driven lever (260), and a driven roller (270), the second motor (210) is connected to one side of the bracket (170), the active rod (220) is arranged on an output shaft of the second motor (210), the first gear (230) and the drive roller (240) are coupled to an outer surface of the drive lever (220), one end of the driven rod (260) is rotatably connected to the inner wall of the box body (110), the second gear (250) and the driven roller (270) are mounted to an outer surface of the driven lever (260), the first gear (230) is meshed with the second gear (250), and felts are sleeved on the outer surfaces of the driving roller (240) and the driven roller (270).

2. The enameled wire coating paint supply device according to claim 1, wherein the winding assembly (120) comprises a first motor (121), a driving rod (122), a winding roller (123), a baffle (124), a sleeve plate (125) and a bolt (126), the first motor (121) is connected to one side of the box body (110), the driving rod (122) is installed on an output shaft of the first motor (121), the driving rod (122) extends through the box body (110), the baffle (124) is installed on the outer surface of the driving rod (122), the driving rod (122) extends through the winding roller (123) and the sleeve plate (125) in a sliding manner, and the sleeve plate (125) is in threaded connection with the winding roller (123) through the bolt (126).

3. The enameled wire coating paint supply device according to claim 2, wherein the driving rod (122) is of a quadrangular prism structure, the inner surfaces of the winding roller (123) and the sheathing plate (125) are attached to the driving rod (122), and the winding roller (123) is located between the baffle (124) and the sheathing plate (125).

4. The enameled wire coating and paint supplying device according to claim 2, wherein a thread groove is formed in one side of the winding roller (123), the bolt (126) is in threaded connection with the thread groove, an opening is formed in one side of the box body (110) in a penetrating mode, and the winding roller (123) can pass through the opening.

5. The enameled wire coating paint supply device according to claim 1, characterized in that, paint supply subassembly (130) is including supplying paint box (131), peristaltic pump (132), discharging pipe (133) and nozzle (134), supply paint box (131) with peristaltic pump (132) all connect in box (110) one side, discharging pipe (133) install in box (110) inner wall week side, peristaltic pump (132) feed end with supply paint box (131) intercommunication, peristaltic pump (132) discharge end with discharging pipe (133) intercommunication, a plurality of nozzle (134) all communicate in discharging pipe (133) relative one side.

6. The enameled wire coating and paint supplying device as claimed in claim 5, wherein a feed inlet is formed in the top of the paint supplying box (131), and a sealing cover is movably sealed at the feed inlet.

7. The enameled wire coating paint supply device according to claim 1, wherein the limiting component (140) comprises springs (141), supporting plates (142), inserting rods (143), guide rails (144) and limiting plates (145), two ends of the springs (141) away from each other are symmetrically connected to the inner wall of the box body (110), two supporting plates (142) are installed at one ends of the springs (141) opposite to each other, two inserting rods (143) are connected to one sides of the supporting plates (142) opposite to each other, two guide rails (144) are installed at one sides of the supporting plates (142) opposite to each other, two limiting plates (145) are connected to one ends of the guide rails (144) opposite to each other, and two inserting rods (143) are movably connected to two ends of the unwinding roller (150) respectively.

8. The enameled wire coating and paint supplying device according to claim 7, wherein the inner surface of the box body (110) is provided with guide holes, and the two guide rails (144) slidably penetrate through the corresponding guide holes.

9. The enameled wire coating and paint supplying device as claimed in claim 1, wherein the bottom of the box body (110) is fixedly connected with supporting legs (180), the inner wall of the box body (110) is fixedly connected with a material guiding plate (190), and the material guiding plate (190) is of a concave structure from the periphery to the middle.

10. The enameled wire coating and paint supplying device as claimed in claim 1, wherein a discharge hole is formed in the bottom of the box body (110) in a penetrating manner, and a baffle plate is movably plugged on the inner surface of the discharge hole.