CN218918532U

CN218918532U - Enamelled wire coating device

Info

Publication number: CN218918532U
Application number: CN202223348063.5U
Authority: CN
Inventors: 朱先春; 刘嘉
Original assignee: Anhui Jinglong New Material Co ltd
Current assignee: Anhui Jinglong New Material Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-04-25
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses an enameled wire coating device which comprises a box body, wherein a partition plate is arranged in the box body, through holes are formed in two side walls and the partition plate, a guide shaft is arranged in the through holes, a paint cavity is formed in one side of the top end in the box body, a material injection pipe is arranged at the upper end of the paint cavity, a suction pipe is connected to the bottom end of the paint cavity, and a suction pump is arranged on the suction pipe. The beneficial effects are that: according to the utility model, the electrostatic spray gun and the high-voltage power supply are arranged, so that an electrostatic field is formed between the electrostatic spray gun and the wire rod in the paint spraying process, meanwhile, paint in the pumping pipe enters the electrostatic spray gun to be sprayed out through the flow guide pipe, and then the sprayed atomized paint is uniformly adsorbed on the wire rod under the action of the electrostatic field, so that the part coating effect is good, the paint is saved, the waste is prevented, and the practicability of the device is improved.

Description

Enamelled wire coating device

Technical Field

The utility model relates to the technical field of enamelled wire coating devices, in particular to an enamelled wire coating device.

Background

Enameled wire is a main variety of winding wire, which is formed by two parts of conductor and insulating layer, and bare wire is annealed and softened, painted for many times and baked. However, it is not easy to produce a product meeting both standard requirements and customer requirements, and the product is affected by factors such as raw material quality, process parameters, production equipment, environment and the like, so that the quality characteristics of various enamelled wires are different, but the enamelled wires have four properties of mechanical property, chemical property, electrical property and thermal property, and a coating device is needed in the production process of the enamelled wires.

The existing enamelled wire coating device is used for coating enamelled wires by immersing the enamelled wires in a felt in a paint cavity, the coating of the enamelled wires can be achieved through heating, but paint is wasted in the coating process, the coating effect is poor, the coating effect of the device is affected, and the practicality of the device is reduced.

Disclosure of Invention

First, the technical problem to be solved

Aiming at the current state of the art, the utility model provides the enamelled wire coating device which coats the enamelled wire in an electrostatic spray painting mode, has good coating effect and improves the utilization rate of paint.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides an enameled wire coating device which comprises a box body, wherein a partition plate is arranged in the box body, through holes are formed in two side walls and the partition plate, a guide shaft is arranged in the through holes, a paint cavity is formed in one side of the top end in the box body, a material injection pipe is arranged at the upper end of the paint cavity, a suction pipe is connected to the bottom end of the paint cavity, a suction pump is arranged on the suction pipe, a lantern ring is arranged at the bottom end of the paint cavity, an inner ring is arranged in the lantern ring, an electrostatic spray gun is arranged on the inner ring, a guide pipe is arranged on the inner wall of the lantern ring, a high-voltage power supply is arranged on one side wall of the box body, a hot air blower is arranged on one side of the upper end of the box body, a guide pipe is connected to the hot air blower, an air outlet is formed in one end of the guide pipe, a collection drawer is arranged below the lantern ring, and an operation panel is arranged on the other side wall of the box body.

Further, the partition plate is welded with the box body, the through holes are formed in the box body and the partition plate, and the guide shaft is rotationally connected with the through holes.

Through adopting above-mentioned technical scheme, the baffle will the box is inside to be paint spray booth and drying chamber, the guiding axle is to its direction in the wire material removal process.

Further, the paint cavity is formed in the box body, and the material injection pipe is formed on the box body.

By adopting the technical scheme, the material injection pipe is convenient for adding paint into the paint cavity.

Further, the pumping pipe is connected with the paint cavity through a flange, and the pumping pump is connected with the pumping pipe through a flange.

By adopting the technical scheme, the oil paint can be extracted by the pump through the extraction pipe.

Further, the lantern ring with paint chamber passes through the screw connection, the inner ring with the lantern ring welding, the honeycomb duct is followed the lantern ring inner wall lays, take out pipe one end with the honeycomb duct passes through the ferrule to be connected, the feed inlet of static spray gun with the honeycomb duct passes through the ferrule to be connected, the static spray gun with the inner ring passes through the screw connection, high voltage power supply with the static spray gun electricity is connected.

Through adopting above-mentioned technical scheme, in the process of spraying paint, high voltage power supply makes form an electrostatic field between electrostatic spray gun and the wire rod, simultaneously paint in the pump tube is passed through the honeycomb duct gets into in the electrostatic spray gun blowout, and then makes spun atomized paint evenly adsorb on the wire rod under the effect of electrostatic field, and the part coating is effectual, practices thrift the paint moreover, prevents its extravagant, improves device practicality.

Further, the air heater is connected with the box body through screws, the air guide pipe is connected with the air heater through flanges, the air guide pipe penetrates through the box body, and the air outlet is formed in the air guide pipe.

Through adopting above-mentioned technical scheme, the hot-blast of air heater production is through the guide duct with the apopore blowout, and then dry the paint vehicle that coats on the wire rod surface.

Further, the operation panel is electrically connected with the air heater and the pump.

By adopting the technical scheme, the operation panel controls the operation of the device.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

in order to solve the problems that the existing enamelled wire coating device is used for coating enamelled wires by means of felts immersed in paint cavities, the enamelled wires can be coated by means of heat, but paint is wasted in the coating process, the coating effect is poor, the coating effect of the device is affected, and the practicality of the device is reduced.

Drawings

Fig. 1 is a schematic structural view of an enamel wire coating apparatus according to the present utility model;

fig. 2 is a front sectional view of a case in the enamel wire coating apparatus according to the present utility model;

fig. 3 is a front view of a collar in an enamel wire coating apparatus according to the present utility model.

The reference numerals are explained as follows:

1. a case; 2. an operation panel; 3. a high voltage power supply; 4. a material injection pipe; 5. an air guide pipe; 6. an air heater; 7. a through hole; 8. a guide shaft; 9. a collar; 10. a paint chamber; 11. drawing out a pipe; 12. pumping; 13. an air outlet; 14. a partition plate; 15. a flow guiding pipe; 16. an electrostatic spray gun; 17. an inner ring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1-3, an enamel-covered wire coating device in this embodiment comprises a box body 1, wherein a partition 14 is installed in the box body 1, through holes 7 are formed in both side walls and the partition 14, a guide shaft 8 is installed in the through holes 7, the partition 14 divides the interior of the box body 1 into a paint spray room and a drying room, the guide shaft 8 guides the paint in the moving process of wires, a paint cavity 10 is arranged on one side of the top end in the box body 1, a material injection pipe 4 is arranged at the upper end of the paint cavity 10, paint is conveniently added into the paint cavity 10 by the material injection pipe 4, a suction pipe 11 is connected to the bottom end of the paint cavity 10, a suction pump 12 is arranged on the suction pipe 11, paint can be sucked by the suction pump 12 through the suction pipe 11, a lantern ring 9 is installed at the bottom end of the paint cavity 10, an inner ring 17 is installed in the lantern ring 9, an electrostatic spray gun 16 is arranged on the inner ring 17, the guide pipe 15 is arranged on the inner wall of the sleeve ring 9, the high-voltage power supply 3 is arranged on one side wall of the box body 1, in the paint spraying process, the high-voltage power supply 3 enables an electrostatic field to be formed between the electrostatic spray gun 16 and a wire rod, paint in the suction pipe 11 enters the electrostatic spray gun 16 to be sprayed out through the guide pipe 15, further sprayed atomized paint is uniformly adsorbed on the wire rod under the action of the electrostatic field, the coating effect of components is good, paint is saved, waste is prevented, the hot air blower 6 is arranged on one side of the upper end of the box body 1, the hot air blower 6 is connected with the air guide pipe 5, an air outlet 13 is arranged at one end of the air guide pipe 5, hot air generated by the hot air blower 6 is sprayed out through the air guide pipe 5 and an air outlet hole, further, the paint coated on the surface of the wire rod is dried, the operation panel 2 is arranged on the other side wall of the box body 1, and the operation panel 2 controls the operation of the device.

As shown in fig. 1-3, in this embodiment, the partition 14 is welded to the case 1, the through holes 7 are formed in the case 1 and the partition 14, the guide shaft 8 is rotationally connected to the through holes 7, the paint cavity 10 is formed in the case 1, the injection pipe 4 is formed in the case 1, the suction pipe 11 is connected to the paint cavity 10 through a flange, and the suction pump 12 is connected to the suction pipe 11 through a flange.

As shown in fig. 1-3, in this embodiment, the collar 9 is connected with the paint chamber 10 through screws, the inner ring 17 is welded with the collar 9, the flow guide tube 15 is laid along the inner wall of the collar 9, one end of the suction tube 11 is connected with the flow guide tube 15 through a tube hoop, the feed inlet of the electrostatic spray gun 16 is connected with the flow guide tube 15 through a tube hoop, the electrostatic spray gun 16 is connected with the inner ring 17 through screws, the high-voltage power supply 3 is electrically connected with the electrostatic spray gun 16, the air heater 6 is connected with the box 1 through screws, the air guide tube 5 is connected with the air heater 6 through a flange, the air guide tube 5 penetrates through the box 1, the air outlet 13 is formed on the air guide tube 5, and the operation panel 2 is electrically connected with the air heater 6 and the suction pump 12.

The specific implementation process of this embodiment is as follows: when the device is used, the device is connected with an external power line, paint is injected into the paint cavity 10 through the injection pipe 4, then the wire passes through the through hole 7 and the inner ring 17, in the coating process, the high-voltage power supply 3 enables an electrostatic field to be formed between the electrostatic spray gun 16 and the wire, simultaneously the pump 12 enables the paint in the paint cavity 10 to enter the electrostatic spray gun 16 through the pumping pipe 11 to be sprayed out, and then the sprayed atomized paint is uniformly adsorbed on the wire under the action of the electrostatic field, the part coating effect is good, the paint is saved, the waste is prevented, and in the wire moving process, hot air generated by the air heater 6 is sprayed out through the air guide pipe 5 and the air outlet hole, and then the paint coated on the surface of the wire is dried.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An enameled wire coating device, characterized in that: including box (1), install baffle (14) in box (1), both sides wall and all be provided with through-hole (7) on baffle (14), install guiding axle (8) in through-hole (7), top one side is provided with paint chamber (10) in box (1), paint chamber (10) upper end is provided with annotates material pipe (4), paint chamber (10) bottom is connected with takes out pipe (11), be provided with pump (12) on taking out pipe (11), lantern ring (9) are installed to paint chamber (10) bottom, install inner ring (17) in lantern ring (9), be provided with electrostatic spray gun (16) on inner ring (17), install honeycomb duct (15) on the inner wall of lantern ring (9), install high voltage power supply (3) on one side wall of box (1), air heater (6) are installed to box (1) upper end one side, be connected with air duct (5) on air heater (6), air duct (5) one end is provided with air outlet (13), box (1) are installed on the wall (2).

2. The wire coating apparatus according to claim 1, wherein: the baffle (14) with box (1) welding, through-hole (7) all shaping in box (1) and baffle (14) are last, guiding axle (8) with through-hole (7) rotation is connected.

3. The wire coating apparatus according to claim 1, wherein: the paint cavity (10) is formed in the box body (1), and the material injection pipe (4) is formed on the box body (1).

4. The wire coating apparatus according to claim 1, wherein: the pumping pipe (11) is connected with the paint cavity (10) through a flange, and the pumping pump (12) is connected with the pumping pipe (11) through a flange.

5. The wire coating apparatus according to claim 1, wherein: the paint spraying device is characterized in that the lantern ring (9) is connected with the paint cavity (10) through screws, the inner ring (17) is welded with the lantern ring (9), the diversion pipe (15) is laid along the inner wall of the lantern ring (9), one end of the pumping pipe (11) is connected with the diversion pipe (15) through a pipe hoop, a feed inlet of the electrostatic spray gun (16) is connected with the diversion pipe (15) through a pipe hoop, the electrostatic spray gun (16) is connected with the inner ring (17) through screws, and the high-voltage power supply (3) is electrically connected with the electrostatic spray gun (16).

6. The wire coating apparatus according to claim 1, wherein: the air heater (6) is connected with the box body (1) through screws, the air guide pipe (5) is connected with the air heater (6) through a flange, the air guide pipe (5) penetrates through the box body (1), and the air outlet (13) is formed in the air guide pipe (5).

7. The wire coating apparatus according to claim 1, wherein: the operation panel (2) is electrically connected with the air heater (6) and the pump (12).