CN210490696U - Motor winding waters dip coating device - Google Patents
Motor winding waters dip coating device Download PDFInfo
- Publication number
- CN210490696U CN210490696U CN201921538936.4U CN201921538936U CN210490696U CN 210490696 U CN210490696 U CN 210490696U CN 201921538936 U CN201921538936 U CN 201921538936U CN 210490696 U CN210490696 U CN 210490696U
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- cup
- motor winding
- cup body
- pouring
- paint
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of motor winding dip coating equipment, and discloses a motor winding pouring and dip coating device, which comprises a cup body, a cup platform, a cup mouth, a pouring and dipping inner cup and a cup handle, wherein the cup body is in a hollow cylindrical shape, a cylindrical motor winding placing cavity is formed inside the cup body, the cup platform is also in a hollow cylindrical shape, and the inner side of the cup platform forms a downward-sunken cup platform inner edge; pour and soak interior cup and place inside the cup, it includes interior outer edge of cup to pour and soak interior cup, interior cup and interior cup pull ring, interior outer edge of cup, interior cup pull ring is circular, interior cup is fixed at interior outer edge of cup lower extreme, interior outer edge of cup is placed along the upper end in the glass stand, the diameter of interior cup is less than the diameter that the cavity was placed to the inside cylindrical motor winding of cup, it waters the paint liquid room of holding to form in the interior cup, interior cup bottom has evenly arranged with the circle form and has leaked the lacquer hole. The utility model discloses can improve motor winding's lacquer liquid and water and soak the degree of consistency, improve lacquer liquid and water and soak even thoroughness to can adjust motor winding and lacquer liquid's temperature.
Description
Technical Field
The utility model relates to a motor winding dip coating equipment technical field especially relates to a motor winding waters dip coating device.
Background
The motor winding refers to a winding wire arranged on a motor winding framework, namely a copper wire wound on a stator, and the winding is a general name of a phase or a whole electromagnetic circuit formed by a plurality of coils or coil groups. The purpose of the dip coating of the motor winding is to drive out moisture contained in an insulating material, fill all space air gaps with the insulating paint, improve the insulating strength and the moisture resistance of the winding, improve the heat resistance and the heat dissipation of the winding, improve the mechanical property, the chemical stability, the heat conductivity and the heat dissipation effect of the winding insulation, delay aging, and directly influence the temperature rise and the service life of the motor due to the good or bad dip coating quality of the motor.
If the temperature of the motor winding is too high, the solvent in the paint is quickly volatilized, so that a paint film is formed on the surface of the winding too early and is not easy to permeate into the winding, and material waste is also caused; if the temperature is too low, the viscosity of the paint is increased, and the fluidity and the permeability are poor, so that the paint dipping effect is poor. Practice proves that the temperature of the motor winding is preferably 60-80 ℃ for paint dipping. The main methods for dipping paint are as follows: pouring, immersing and vacuum pressure immersing. The pouring and dipping are mostly adopted for the dipping paint of the motor repaired by a single machine. The common pouring and leaching process method comprises the following steps:
(a) taking out the pre-baked motor, cooling to 60-80 ℃, and vertically erecting on a paint tray;
(b) filling the solvent-free paint into an empty beverage plastic bottle so as to control the pouring and impregnating amount of the paint;
(c) holding a plastic bottle filled with insulating paint by hand, inclining the bottle mouth to enable the insulating paint to flow out of the bottle mouth in a linear shape, pouring the insulating paint from the upper end part of the winding to enable the paint to permeate in the coil and flow back to the paint tray from the lower end part of the winding;
(d) and when the dripping of the paint is stopped for about 20-30 min, turning over the motor stator, and pouring the insulating paint to the upper end part (the original lower end part) of the winding until the insulating paint permeates.
Although the pouring and dipping process is simple to operate, due to the limitation of a plastic bottle opening, the outflow range and outflow quantity of solvent-free paint are not well controlled during pouring and dipping, so that the pouring and dipping of the motor winding are not uniform and thorough, and the temperature change of the motor winding is large in the pouring and dipping process, thereby influencing the pouring and dipping effect of the motor winding.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art not enough, the utility model aims to provide a motor winding waters dip coating device, can improve motor winding's lacquer liquid and water the degree of consistency of soaking, improves lacquer liquid and waters and soak even thoroughness to can adjust motor winding and the temperature of lacquer liquid, improve lacquer liquid and water and soak the effect.
The utility model discloses a following technical scheme realizes: a motor winding pouring and paint dipping device comprises a cup body, a cup platform, a cup mouth, a pouring and dipping inner cup and a cup body handle, wherein the cup body is hollow and cylindrical, a cylindrical motor winding placing cavity is formed in the cup body, the cup platform is also hollow and cylindrical, and the inner side of the cup platform is provided with a downward-sunken cup platform inner edge; the pouring and dipping inner cup is placed inside a cup body and comprises an inner cup outer edge, an inner cup body and an inner cup pull ring, the inner cup outer edge, the inner cup body and the inner cup pull ring are all circular, the inner cup body is fixed at the lower end of the inner cup outer edge, the inner cup outer edge is placed at the upper end of the inner edge of a cup platform, the diameter of the inner cup body is smaller than that of a cylindrical motor winding placing cavity inside the cup body, a pouring and dipping paint liquid containing chamber is formed inside the inner cup body, paint leaking holes are uniformly arranged at the bottom of the inner cup body in a ring shape, and two inner cup pull rings are symmetrically fixed at the upper end of the inner cup outer edge; the cup body handle is fixed on the outer side of the cup body, and the cup mouth is arranged at the top of the cup table.
Further, a plurality of circles of supporting columns are uniformly arranged at the bottom of the cup body.
Further, the cup includes outer cup, heating chamber and interior cup, form the heating chamber between outer cup and the interior cup, be provided with the heating pipe in the heating chamber.
Furthermore, two temperature sensors are symmetrically arranged at the bottom of the inner cup body between the support columns.
Furthermore, one end of the top of the cup stand is hinged with a cup cover, and a cup cover handle is fixed at the upper end of the cup cover.
Furthermore, a switch is arranged on the outer side of the outer cup body and above the cup body handle.
Furthermore, the paint leaking hole is cylindrical, and the diameter of the paint leaking hole is 1 mm-3 mm.
Furthermore, the support column is cylindrical, the diameter of the support column is 2-3 mm, and the height of the support column is 10-30 mm.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses a motor winding waters dip coating device can will water to soak in the cup through two interior cup pull rings and put into in the cup platform, will water in the immersion liquid pours into in the cup, make to water the even slow follow paint leaking hole of immersion liquid and drip, place the motor winding of treating the dip coating in the cavity to its lower extreme motor winding and carry out the dip coating, improve watering of lacquer liquid and soak even intensive nature, the area of contact bottom the motor winding and the cup bottom can be reduced to many rings of support columns of evenly arranging bottom the cup, make place motor winding bottom in the cup also can be abundant with water the dip coating liquid and contact, improve motor winding's dip coating effect.
2. The utility model discloses a motor winding waters dip coating device can heat motor winding in the cup with water the immersion fluid to make its temperature keep in certain within range, thereby improve motor winding water the immersion effect.
Drawings
FIG. 1 is a schematic structural view of a motor winding paint pouring and dipping device of the present invention;
FIG. 2 is a schematic structural view of the motor winding during the casting and soaking process;
fig. 3 is a top view of the inner cup of the present invention.
In the figure: 2. a cup cover; 4. a cup cover handle; 5. a cup body handle; 7. a temperature sensor; 8. a switch; 11. an outer cup body; 12. a heating cavity; 13. an inner cup body; 14. a cup stand; 141. the inner edge of the cup table; 16. a support pillar; 17. a cup mouth; 20. a motor winding; 31. the outer edge of the inner cup; 32. an inner cup body; 33. an inner cup pull ring; 40. pouring immersion liquid.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
Example 1
As shown in fig. 1 to 3, the utility model discloses a motor winding waters dip coating device, including cup, cup platform 14, rim of a cup 17, water and soak inner cup and cup handle 5, the cup is the hollow cylinder in central authorities, and its inside forms the cylindrical motor winding and places the cavity, is used for placing the motor winding that waits to soak the lacquer, and cup platform 14 is the hollow cylinder in central authorities too, and its inboard forms the cup platform inner edge 141 of undercut, is used for cooperating with inner cup outer edge 31; the pouring and dipping inner cup is placed inside the cup body and comprises an inner cup outer edge 31, an inner cup body 32 and an inner cup pull ring 33, the inner cup outer edge 31, the inner cup body 32 and the inner cup pull ring 33 are circular, the inner cup body 32 is fixed at the lower end of the inner cup outer edge 31, a pouring and dipping paint liquid containing chamber is formed in the inner cup body 32 and used for pouring and placing pouring and dipping liquid 40, paint leaking holes are evenly arranged at the bottom of the inner cup body 32 in a ring shape and are cylindrical, the diameter of each paint leaking hole is 1-3 mm, the pouring and dipping liquid 40 poured into the inner cup body 32 can evenly and slowly drip, a motor winding to be subjected to paint dipping in the lower end motor winding placing chamber is subjected to paint dipping operation, and the pouring and dipping uniformity of the thorough paint liquid is improved.
The inner cup outer edge 31 is placed at the upper end of the cup platform inner edge 141, the diameter of the inner cup body 32 is smaller than that of a cylindrical motor winding placing cavity inside the cup body, two inner cup pull rings 33 are symmetrically fixed at the upper end of the inner cup outer edge 31, the pouring and immersing inner cup can be conveniently taken out from the cup platform 14 through the two inner cup pull rings 33, and the pouring and immersing inner cup can be conveniently placed in the cup platform 14. The cup body handle 5 is fixed on the outer side of the cup body and used for taking up the cup body, and the cup mouth 17 is arranged at the top of the cup platform 14, so that pouring of the poured paint liquid from the cup body is more convenient, and the paint liquid is prevented from being scattered. Have evenly arranged many rings of support columns 16 bottom the cup, support column 16 is cylindrical, and its diameter is 2 ~ 3mm, highly is 10 ~ 30mm, reduces the area of contact of motor winding bottom and cup bottom for place the motor winding bottom in the cup also can be abundant with water the dip coating liquid and contact, improve motor winding's dip coating effect.
When the motor winding 20 is poured and soaked, the motor winding 20 which is taken out and pre-dried is placed in a motor winding placing cavity inside a cup body, then the pouring and soaking inner cup is placed in a cup table 14 through two inner cup pull rings 33, pouring liquid 40 into an inner cup body 32, the pouring liquid 40 uniformly and slowly drips from a paint leaking hole, the motor winding to be soaked in the paint in the motor winding placing cavity at the lower end of the pouring liquid is soaked in the paint, the pouring and soaking uniformity and the soaking thoroughness of the paint are improved, the contact area between the bottom of the motor winding and the bottom of the cup body is reduced by a plurality of circles of support columns 16 uniformly arranged at the bottom of the cup body, the bottom of the motor winding placed in the cup body can be fully contacted with the pouring and soaking paint, the paint soaking effect of the motor winding is improved, the motor winding after the paint is soaked is taken out after the paint soaking process is completed, and the poured and soaked paint is poured out from a cup mouth 17.
Example 2
On the basis of the structure of the motor winding paint pouring and dipping device in embodiment 1, as shown in fig. 1 to 3, a cup body is further arranged into three layers, which comprises an outer cup body 11, a heating cavity 12 and an inner cup body 13, the heating cavity 12 is formed between the outer cup body 11 and the inner cup body 13, a heating pipe is arranged in the heating cavity 12, the heating pipe uses a mature round 220v stainless steel heating pipe in the prior art, the existing mature technology is used, the device cost can be reduced, the device reliability is improved, two temperature sensors 7 are symmetrically arranged at the bottom of the inner cup body 13 between supporting columns 16, the temperature sensors 7 use mature temperature sensors with the temperature measuring range of-20 ℃ to 150 ℃, preferably pt100 platinum temperature sensors can be used, of course, other mature temperature sensors can be used, a cup cover 2 is hinged at one end of the top of a cup stand 14, a cup cover handle 4 is fixed at the upper end of the cup, can improve the heat preservation effect in the cup, the 11 outsides of outer cup are located the cup and are provided with switch 8 above 5, and switch 8 uses current ripe push type switch for the start-up and the stop of control heating. The heating tube, the temperature sensor 7 and the switch 8 in this embodiment are all commonly used, and are mature technologies in the prior art, and the heating operation principle and structure thereof are similar to those of the electric food warmer in the prior art, and the composition, structure and operation principle thereof are clear to those skilled in the art, and will not be described herein.
The present embodiment is used to heat the motor winding 20 and the casting liquid 40 in the cup body and keep the temperature thereof within a certain range, preferably 60 to 80 ℃, thereby improving the casting effect of the motor winding 20.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (8)
1. The utility model provides a motor winding waters dip coating device which characterized in that: the cup comprises a cup body, a cup platform (14), a cup mouth (17), a pouring inner cup and a cup body handle (5), wherein the cup body is hollow cylindrical, a cylindrical motor winding placing chamber is formed in the cup body, the cup platform (14) is also hollow cylindrical, and a downward-concave cup platform inner edge (141) is formed on the inner side of the cup platform; the pouring and dipping inner cup is placed inside a cup body and comprises an inner cup outer edge (31), an inner cup body (32) and an inner cup pull ring (33), the inner cup outer edge (31), the inner cup body (32) and the inner cup pull ring (33) are all circular, the inner cup body (32) is fixed at the lower end of the inner cup outer edge (31), the inner cup outer edge (31) is placed at the upper end of an inner edge (141) of a cup platform, the diameter of the inner cup body (32) is smaller than that of a cylindrical motor winding placing cavity inside the cup body, a pouring and dipping paint liquid containing chamber is formed in the inner cup body (32), paint leaking holes are uniformly arranged at the bottom of the inner cup body (32) in a ring shape, and two inner cup pull rings (33) are symmetrically fixed at the upper end of the inner cup outer edge (31); a cup body handle (5) is fixed on the outer side of the cup body, and a cup mouth (17) is arranged at the top of the cup platform (14).
2. A motor winding paint pouring and dipping device according to claim 1, characterized in that: and a plurality of circles of supporting columns (16) are uniformly arranged at the bottom of the cup body.
3. A motor winding paint pouring and dipping device according to claim 2, characterized in that: the cup body includes outer cup (11), heating chamber (12) and interior cup (13), form heating chamber (12) between outer cup (11) and interior cup (13), be provided with the heating pipe in heating chamber (12).
4. A motor winding paint pouring and dipping device according to claim 3, characterized in that: two temperature sensors (7) are symmetrically arranged between the support columns (16) at the bottom of the inner cup body (13).
5. A motor winding paint pouring and dipping device according to claim 4, characterized in that: one end of the top of the cup table (14) is hinged with the cup cover (2), and a cup cover handle (4) is fixed at the upper end of the cup cover (2).
6. A motor winding paint pouring and dipping device according to claim 4, characterized in that: a switch (8) is arranged on the outer side of the outer cup body (11) and above the cup body handle (5).
7. A motor winding paint pouring and dipping device according to claim 4, characterized in that: the paint leaking hole is cylindrical, and the diameter of the paint leaking hole is 1 mm-3 mm.
8. A motor winding paint pouring and dipping device according to claim 4, characterized in that: the support column (16) is cylindrical, the diameter of the support column is 2-3 mm, and the height of the support column is 10-30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538936.4U CN210490696U (en) | 2019-09-16 | 2019-09-16 | Motor winding waters dip coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538936.4U CN210490696U (en) | 2019-09-16 | 2019-09-16 | Motor winding waters dip coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210490696U true CN210490696U (en) | 2020-05-08 |
Family
ID=70540259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921538936.4U Expired - Fee Related CN210490696U (en) | 2019-09-16 | 2019-09-16 | Motor winding waters dip coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210490696U (en) |
-
2019
- 2019-09-16 CN CN201921538936.4U patent/CN210490696U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210916 |