CN210896783U

CN210896783U - Enamelled wire production is with japanning equipment

Info

Publication number: CN210896783U
Application number: CN201922478389.1U
Authority: CN
Inventors: 许国华
Original assignee: Huzhou Lianshi Jiayou Electromagnetic Wire Co ltd
Current assignee: Huzhou Lianshi Jiayou Electromagnetic Wire Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-06-30
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a lacquering equipment is used in enameled wire production, it is including the support body, the wire rod direction of delivery along the line is fixed with the locating area in proper order on the support body, and the lacquer district and scrape the lacquer district, the lacquer district is including storing up the lacquer groove, store up the lacquer inslot perpendicular to wire rod direction of delivery and be fixed with the lacquer roller, annular lacquer unit has been seted up on the lacquer roller, the lacquer unit is including annular groove, is located the water conservancy diversion piece of annular groove both sides and is located the guiding gutter between the water conservancy diversion piece, and the water conservancy diversion piece can be with the lacquer from the least significant end of lacquer roller to the highest end of lacquer roller, the slope structure of guiding gutter can make wire rod and abundant contact in annular groove with the whole collection of the paint vehicle that the water conservancy diversion piece took, realizes even lacquer.

Description

Enamelled wire production is with japanning equipment

Technical Field

The utility model relates to a relevant technical field of enameled wire, in particular to enameled wire production is with japanning equipment.

Background

The enameled wire is an important element in the field of electricity and consists of an inner conductor wire 13 and an outer insulating layer, the conductor wire 13 is mostly a copper wire, the insulating layer is mostly a paint layer, and the enameled wire needs to be subjected to wire drawing, annealing and multi-pass painting and baking procedures so as to ensure that all surfaces of the paint film are uniform in thickness and good in paint film continuity.

The existing painting equipment is used for sequentially passing the wire to be treated through the positioning area, the painting area and the paint scraping area, and completing a painting process, however, the existing painting roller is only an annular groove, the paint is brought to the topmost end from the lowest end of the painting roller through the rotation of the painting roller, the step of painting is realized through the wire 13 passing through the topmost end of the painting roller, but the phenomenon that the paint on the painting roller is insufficient and the part of the wire 13 in contact with the painting roller is painted more, the paint on the part of the wire 13 in contact with the painting roller is less, and the paint on the part of the wire 13 in contact with the painting roller is not uniform enough is caused, so that the thickness of the prepared enameled wire paint layer is not uniform, and the surface of the enameled wire layer is not smooth enough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an enameled wire production is with painting equipment has solved traditional painting equipment inhomogeneous insufficient phenomenon of japanning.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides an enameled wire production is with equipment of lacquering, its is including the support body, the wire rod direction of delivery is fixed with the locating area in proper order along the line on the support body, the district of lacquering and scrape the lacquer district, the lacquer district is including storing up the lacquer groove, store up the lacquer inslot perpendicular to wire rod direction of delivery and be fixed with the roller of lacquering, annular unit of lacquering has been seted up on the roller of lacquering.

Optionally, the painting unit includes an annular groove, flow deflectors located at two sides of the annular groove, and a flow guide groove located between the flow deflectors.

Optionally, the annular groove is located on the outer surface of the painting roller by taking the shaft of the painting roller as a center, the width of the annular groove is larger than the diameter of the conductor by 0.5 mm-1 mm, and the depth of the annular groove is larger than the diameter of the conductor by 0.5 mm-1 mm.

Optionally, the flow deflectors are sheet-shaped, are circumferentially distributed on the painting roller by taking an axis of the painting roller as a center, and are distributed perpendicular to the painting roller or obliquely distributed towards the rotation direction of the painting roller.

Optionally, the guide groove is inclined towards the annular groove.

Optionally, the lowest end of the diversion trench is higher than the highest end of the annular groove by 0-1 mm.

Optionally, guide grooves are formed in two sides of the guide vane, and the guide grooves incline towards the annular groove.

Optionally, the guide vane may be a rectangular sheet structure or an arc sheet structure bending toward the rotation direction of the varnishing roller.

Optionally, a paint inlet pipe is arranged above the paint storage groove, one end of the paint inlet pipe is fixed in the paint box, the other end of the paint inlet pipe is located above the paint storage groove, and the paint inlet pipe is controlled by a valve.

(III) advantageous effects

The utility model provides a lacquering equipment for enameled wire production, which comprises a lacquering roller, wherein the lacquering roller comprises an annular groove, flow deflectors arranged on two sides of the annular groove and a flow guide groove arranged between the flow deflectors, the width dimension of the annular groove is larger than the diameter of a conductor by 0.5-1 mm, the depth dimension of the annular groove is larger than the diameter of the conductor by 0.5-1 mm, thereby not only realizing the positioning and conveying of wires, but also enabling the wires to be positioned in the annular groove, when the annular groove is full of paint, the passing wires can be completely immersed in the paint, the lacquering is more sufficient and uniform, the flow guide plate can more quickly and effectively bring the paint from the paint storage groove to the top end of the lacquering roller along with the rotation of the lacquering roller, the inclined structure of the flow guide groove and the guide groove on the flow guide plate can enable all the paint on the flow guide plate to flow into the annular groove and be gathered in the annular groove, finally, the wire can be in full and sufficient contact with the paint vehicle, and the effect of uniform painting is achieved.

Drawings

FIG. 1 is a schematic view of the whole painting apparatus of the present invention;

FIG. 2 is a schematic view of a portion of a varnishing roller of the present invention;

FIG. 3 is a schematic structural view of a painting unit of the present invention;

fig. 4 is a cross-sectional view of the painting unit of the present invention along the central axis.

In the figure: 1. a frame body; 2. a varnishing roller; 3. a painting area; 3-1, a paint storage tank; 4. a paint scraping area; 5. a painting unit; 6. an annular groove; 7. a flow deflector; 7-1, a guide groove; 8. a diversion trench; 9. a paint inlet pipe; 10. a positioning area; 11. a felt board; 12. a weighting block; 13. and (3) wire rods.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, 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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. 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.

The enameled wire consists of an inner conductor wire 13 and an outer insulating layer, the conductor is mostly a copper wire, the insulating layer is mostly a paint layer, and the enameled wire needs to be subjected to wire drawing, annealing and multi-pass painting and baking procedures to ensure that all surfaces of the paint film are uniform in thickness and good in continuity.

A lacquering device for producing enamelled wires is used for lacquering procedures and comprises a frame body 1, wherein a positioning area 10, a lacquering area 3 and a lacquer scraping area 4 are sequentially fixed on the frame body 1 along the conveying direction of a wire 13, the positioning area 10 comprises a first felt plate component fixed on the frame body 1, the first felt plate component comprises an upper felt plate 11 and a lower felt plate 11, the lower felt plate 11 is fixed on the frame body 1, the upper felt plate 11 is pressed on the lower felt plate 11, a weighting block 12 is fixed above the felt plates 11 for increasing friction force, the wire 13 is clamped between the two felt plates 11, the function of positioning the wire 13 can be achieved, meanwhile, adhesive on the surface of the wire 13 can be wiped off, preparation is made for lacquering, the lacquer scraping area 4 comprises a second felt plate component fixed on the felt frame body 1, and the structure of the second felt plate component is consistent with that of the first felt plate component, the second felt deck assembly can function to locate and wipe off excess paint, which can affect product quality. The positioning area 10 and the paint scraping area 4 are prior art in the field, and therefore, detailed description is omitted.

Specifically, the painting area comprises a paint storage tank 3-1, a painting roller 2 is fixed in the paint storage tank 3-1 and perpendicular to the conveying direction of a wire 13, the painting roller 2 is driven to rotate by a motor, paint in the paint storage tank 3-1 is brought to the upper end of the painting roller 2 in the rotating process, a paint inlet pipe 9 is arranged above the paint storage tank 3-1, one end of the paint inlet pipe 9 is fixed in a paint box, the other end of the paint inlet pipe is located above the paint storage tank 3-1, the paint inlet pipe 9 is controlled by a valve, a liquid level sensor is arranged in the paint storage tank 3-1, when the paint in the paint storage tank 3-1 is insufficient, an alarm is given out, the valve is opened, the paint stored in the paint box is filled into the paint storage tank 3-1 by the paint inlet pipe 9, the lowest end of the painting roller 2 is located in the paint storage tank 3-1, the highest end of the spray gun is positioned above the paint storage groove 3-1.

Specifically, annular painting unit 5 has been seted up on varnishing roller 2, painting unit 5 is including annular groove 6, is located the water conservancy diversion piece 7 of annular groove 6 both sides and is located guiding gutter 8 between water conservancy diversion piece 7, the axis of varnishing roller 2 is located varnishing roller 2's surface as the center for annular groove 6, the width size of annular groove 6 is greater than the diameter 0.5mm ~ 1mm of conductor, the depth size of annular groove 6 is greater than the diameter 0.5mm ~ 1mm of conductor to not only can realize carrying wire rod 13 in the location, can make simultaneously wire rod 13 is located in the annular groove, when the annular groove is gathered to the lacquer, can make wire rod 13 through can dip in the lacquer completely in, make the japanning more fully even.

Specifically, the flow deflectors 7 are sheet-shaped, are circumferentially distributed on the painting roller 2 by taking an axis of the painting roller 2 as a center, the flow deflectors 7 are distributed perpendicular to the painting roller 2 or obliquely distributed towards the rotation direction of the painting roller 2, and the flow deflectors 7 can be rectangular sheet-shaped structures or arc-shaped sheet-shaped structures bent towards the rotation direction of the painting roller 2, so that paint in the paint storage groove 3-1 can be brought to the topmost end of the painting roller 2, and the purpose of painting is achieved.

Specifically, the flow guide grooves 8 are inclined towards the annular groove 6, and the lowest ends of the flow guide grooves 8 are 0-1 mm higher than the highest end of the annular groove 6, so that paint on the flow guide sheets 7 can flow towards the annular groove 6 and is concentrated in the annular groove 6.

Guide grooves 7-1 are formed in two sides of the guide vane 7, and the guide grooves 7-1 incline towards the annular groove 6 from one end, far away from the painting roller 2, of the guide vane 7, so that paint on the guide vane 7 can flow along the direction of the guide grooves 7-1 and is concentrated in the annular groove 6.

The specific working principle is as follows: the wire 13 is conveyed from the positioning area 10 to the paint scraping area 4, the wire 13 is positioned by the positioning area 10, meanwhile, the felt wipes off the adhered matters on the surface of the wire 13 to prepare for entering the painting area 3, the wire 13 enters the painting area from the annular groove 6, the annular groove 6 can also play a role in positioning as a conveying channel of the wire 13, the painting roller 2 continuously rotates under the action of the motor, in the rotating process, the flow guide sheet 7 brings the paint in the paint storage groove 3-1 to the topmost end of the painting roller 2, the flow guide groove 8 and the guide groove 7-1 are inclined, so that the paint on the flow guide sheet 7 can be guided towards the annular groove 6 and concentrated in the annular groove 6, the passing wires 13 are all immersed in the paint to realize painting, and the wire 13 which passes through the painting passes through the paint scraping area 4 to wipe off excessive paint, so that the uniform painting process is realized.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an enameled wire production is with equipment of lacquering, its is including support body (1), support body (1) is gone up along line material (13) direction of delivery and is fixed with locating area (10) in proper order, and the area of lacquering (3) and scrape lacquer district (4), its characterized in that: the japanning district is fixed with japanning roller (2) including storing up lacquer groove (3-1), store up in lacquer groove (3-1) perpendicular to wire rod (13) direction of delivery, annular japanning unit (5) have been seted up on japanning roller (2), japanning unit (5) are including annular groove (6), are located water conservancy diversion piece (7) of annular groove (6) both sides and are located water conservancy diversion groove (8) between water conservancy diversion piece (7).

2. The painting equipment for producing enameled wires according to claim 1, characterized in that: the annular groove (6) is positioned on the outer surface of the painting roller (2) by taking the shaft of the painting roller (2) as the center, the width of the annular groove (6) is 0.5-1 mm larger than the diameter of the conductor, and the depth of the annular groove (6) is 0.5-1 mm larger than the diameter of the conductor.

3. The painting equipment for producing enameled wires according to claim 1, characterized in that: the flow deflectors (7) are sheet-shaped, are circumferentially distributed on the painting roller (2) by taking the shaft of the painting roller (2) as the center, and are perpendicular to the painting roller (2) or obliquely distributed in the rotating direction of the painting roller (2).

4. The painting equipment for producing enameled wires according to claim 1, characterized in that: the flow guide groove (8) is inclined towards the annular groove (6).

5. The painting equipment for producing enameled wires according to claim 1, characterized in that: the lowest end of the diversion trench (8) is higher than the highest end of the annular groove (6) by 0-1 mm.

6. The painting equipment for producing enameled wires according to claim 1, characterized in that: guide grooves (7-1) are formed in two sides of the guide vane (7), and the guide grooves (7-1) are inclined towards the annular groove (6) from one end far away from the painting roller (2).

7. The painting equipment for producing enameled wires according to claim 1, characterized in that: the flow deflector (7) can be a rectangular sheet structure or an arc sheet structure which is bent towards the rotation direction of the painting roller (2).

8. The painting equipment for producing enameled wires according to claim 1, characterized in that: and a paint inlet pipe (9) is arranged above the paint storage groove (3-1), one end of the paint inlet pipe (9) is fixed in the paint box, the other end of the paint inlet pipe is positioned above the paint storage groove (3-1), and the paint inlet pipe (9) is controlled by a valve.