CN212209047U - Even stable enameled wire painting device - Google Patents
Even stable enameled wire painting device Download PDFInfo
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- CN212209047U CN212209047U CN202020696453.3U CN202020696453U CN212209047U CN 212209047 U CN212209047 U CN 212209047U CN 202020696453 U CN202020696453 U CN 202020696453U CN 212209047 U CN212209047 U CN 212209047U
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- drying
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Abstract
The utility model discloses a uniform and stable enameled wire painting device, which comprises a shell, wherein a drying cavity is arranged in the middle part in the shell; a painting cavity which is respectively positioned at the upper side and the lower side of the drying cavity is arranged in the shell; a plurality of threading holes are uniformly distributed on the upper side and the lower side of the drying cavity; a feeding port and a discharging port which penetrate through the shell are respectively arranged on two sides of the shell; and a plurality of painting assemblies and redirection assemblies corresponding to the threading holes are uniformly distributed in the painting cavity. The utility model discloses an use the drying chamber of evenly distributed hot plate, the enameled wire after the japanning carries out high temperature drying through the drying intracavity, and the enameled wire can the even stable being heated of full aspect in drying process for the relative fan drying after the coating drying of enameled wire film is more even stable. By using the paint scraping piece, redundant paint on the enameled wire can be scraped before drying, and the enameled wire is ensured to be even in painting effect.
Description
Technical Field
The utility model relates to an enameled wire painting device, especially an even stable enameled wire painting device.
Background
The enameled wire is a main variety of a winding group, most of the enameled wire is a copper wire which is wrapped with a layer of insulating material, and the wire is annealed and softened and then is painted. In a conventional painting process, a felt is used for painting an enameled wire, the painted enameled wire is dried, and then a cycle of painting and drying is performed to obtain a paint layer with a certain thickness.
Most of dryers on the existing painting device adopt fans for direct blowing, and the air-receiving surface and the drying surface of an enameled wire are uneven, so that the painting drying of the enameled wire is uneven, the coating of paint liquid is uneven, and the thickness of a dried paint film is uneven.
Therefore, the existing lacquering device has the problem of uneven lacquering of the enameled wire.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an even stable enameled wire painting device. The utility model has the advantages of enameled wire japanning is more even relatively.
The technical scheme of the utility model: a uniform and stable enameled wire varnishing device comprises a shell, wherein a drying cavity is arranged in the middle of the shell; a painting cavity which is respectively positioned at the upper side and the lower side of the drying cavity is arranged in the shell; the upper side and the lower side of the drying cavity are uniformly distributed with threading holes; a feeding port and a discharging port which penetrate through the shell are respectively arranged on two sides of the shell; a plurality of painting assemblies and direction-changing assemblies corresponding to the threading holes are uniformly distributed in the painting cavity; each painting assembly comprises two painting rollers arranged in the vertical direction of the threading hole and a paint scraping piece arranged on the outer side of the drying cavity; each direction-changing assembly comprises a direction-changing roller arranged in the vertical direction of the threading hole; the upper side and the lower side of the inner part of the drying cavity are uniformly distributed with a plurality of heating plates.
In the uniform and stable enameled wire varnishing device, the bend roller at the feeding port and the feeding port are located at the same horizontal position; and the redirection roller positioned at the discharge port and the discharge port are positioned at the same horizontal position.
In the uniform and stable enameled wire painting device, an external thread is arranged at the top of the paint scraping piece, and a circular through hole is formed in the paint scraping piece; the aperture of the circular through holes is different.
In the uniform and stable enameled wire painting device, the internal thread groove corresponding to the external thread of the paint scraping element is formed in the threading hole on the outer side of the drying cavity.
In the above uniform and stable enameled wire painting device, a heat insulation layer is arranged outside the drying cavity.
In the uniform and stable enameled wire painting device, the drying cavity can be additionally provided with a heat conducting pipe; the heat pipe may be interconnected with a heat dissipating part of the annealing apparatus through a heat conducting apparatus.
Compared with the prior art, the utility model discloses an use the drying chamber of evenly distributed hot plate, the enameled wire after the japanning carries out high temperature drying through the drying intracavity, and the enameled wire can the even stable being heated of full aspect in drying process for the relative fan drying after the coating is dry of enameled wire film is more even stable. By using the paint scraping piece, redundant paint on the enameled wire can be scraped before drying, and the enameled wire is ensured to be even in painting effect.
Therefore, the utility model has the advantages of enameled wire japanning is more even relatively. The enameled wire has the advantages that the paint film of the enameled wire is uniform and stable, the overall physical and electrical properties of the enameled wire can be effectively ensured, and the quality of the enameled wire is ensured, so that the economic cost brought by the enameled wire with low quality can be reduced.
Further, through adding at the drying chamber and establishing the heat pipe, the heat pipe utilizes annealing equipment's emission hot steam through heat conduction equipment, improves heat utilization rate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
the labels in the figures are: 1-shell, 2-drying cavity, 3-painting roller, 4-heating plate, 5-painting cavity, 11-feeding port, 12-discharging port, 31-redirection roller and 32-paint scraping piece.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. A uniform and stable enameled wire varnishing device is shown in figure 1 and comprises a shell 1, wherein a drying cavity 2 is arranged in the middle of the shell 1; a painting cavity 5 which is respectively positioned at the upper side and the lower side of the drying cavity 2 is arranged in the shell 1; four threading holes are uniformly distributed on the upper side and the lower side of the drying cavity 2; a feeding port 11 penetrating through the shell 1 is formed in the left side of the shell 1, and a discharging port 12 penetrating through the shell 1 is formed in the right side of the shell 1; four lacquering assemblies and four direction-changing assemblies corresponding to the threading holes are uniformly distributed in the lacquering cavity 5; each painting assembly comprises two painting rollers 3 arranged in the vertical direction of the threading hole and a paint scraping piece 32 arranged outside the drying cavity 2; each redirection assembly comprises a redirection roller 31 arranged in the vertical direction of the threading hole; the upper side and the lower side of the inside of the drying cavity 2 are uniformly distributed with ten heating plates 4.
The redirection roller 31 positioned at the feeding port 11 and the feeding port 11 are positioned at the same horizontal position; the direction-changing roller 31 at the discharge port 12 is located at the same horizontal position as the discharge port 12.
The top of the paint scraping piece 32 is provided with an external thread, and a circular through hole is formed in the paint scraping piece 32; the aperture of the circular through hole is continuously increased according to the enamelled wire lacquering process, so that the thickness of a lacquered film after each lacquering meets the requirement.
An internal thread groove corresponding to the external thread of the paint scraping piece 32 is arranged at the threading hole on the outer side of the drying cavity 2.
And a heat insulation layer 21 is arranged on the outer side of the drying cavity 2.
The utility model discloses a theory of operation: the enameled wire horizontally enters the shell 1 from the feeding port 11; the enameled wire is vertically changed by a direction changing roller 31 and is led between two lacquering rollers 3 for lacquering. Introducing the enameled wire subjected to lacquering into the circular through hole of the lacquer scraping piece 32 to scrape redundant lacquer liquid; the enameled wire subjected to paint scraping enters the drying cavity 2 through the threading hole; thereby the heating plate 4 in the drying chamber 2 heats and promotes the bulk temperature in the drying chamber and carries out the drying to the enameled wire. The enameled wire penetrates out of the corresponding threading hole on the other side and becomes a horizontally-communicated next lacquering component through a redirection roller 31; the enameled wires are subjected to four lacquering and drying processes and then are horizontally discharged through a discharge port 12 through a redirection roller 31.
Claims (5)
1. The utility model provides a uniform and stable enameled wire painting device which characterized in that: the drying device comprises a shell (1), wherein a drying cavity (2) is arranged in the middle of the shell (1); the inner part of the shell (1) is provided with a painting cavity (5) which is respectively positioned at the upper side and the lower side of the drying cavity (2); a plurality of threading holes are uniformly distributed on the upper side and the lower side of the drying cavity (2); a feeding port (11) and a discharging port (12) which penetrate through the shell (1) are respectively arranged on two sides of the shell (1); a plurality of lacquering assemblies and redirection assemblies corresponding to the threading holes are uniformly distributed in the lacquering cavity (5); each painting assembly comprises two painting rollers (3) arranged in the vertical direction of the threading hole and a paint scraping piece (32) arranged on the outer side of the drying cavity (2); each redirection assembly comprises a redirection roller (31) arranged in the vertical direction of the threading hole; the upper side and the lower side of the interior of the drying cavity (2) are uniformly distributed with a plurality of heating plates (4).
2. A uniform and stable wire enamel coating apparatus according to claim 1 wherein: the direction-changing roller (31) positioned at the feeding port (11) and the feeding port (11) are positioned at the same horizontal position; the redirection roller (31) positioned at the discharge port (12) and the discharge port (12) are positioned at the same horizontal position.
3. A uniform and stable wire enamel coating apparatus according to claim 1 wherein: the top of the paint scraping piece (32) is provided with an external thread, and a circular through hole is formed in the paint scraping piece (32); the aperture of the circular through holes is different.
4. A uniform and stable wire enamel coating apparatus according to claim 3 wherein: an internal thread groove corresponding to the external thread of the paint scraping piece (32) is arranged at the threading hole at the outer side of the drying cavity (2).
5. A uniform and stable wire enamel coating apparatus according to claim 1 wherein: and a heat insulation layer (21) is arranged on the outer side of the drying cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020696453.3U CN212209047U (en) | 2020-04-29 | 2020-04-29 | Even stable enameled wire painting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020696453.3U CN212209047U (en) | 2020-04-29 | 2020-04-29 | Even stable enameled wire painting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212209047U true CN212209047U (en) | 2020-12-22 |
Family
ID=73830489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020696453.3U Active CN212209047U (en) | 2020-04-29 | 2020-04-29 | Even stable enameled wire painting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212209047U (en) |
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2020
- 2020-04-29 CN CN202020696453.3U patent/CN212209047U/en active Active
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