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Impregnating and drying device for motor stator of new energy vehicle

A new energy vehicle, motor stator technology, applied in the direction of electromechanical devices, manufacturing motor generators, electrical components, etc., can solve the problems of insulating paint rubbing off, unable to dry the stator, etc., and achieve a good drying effect

Active Publication Date: 2020-02-18
重庆铂唐机电制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The stator needs to be dried after dipping. Traditional vacuum dipping equipment cannot dry the stator. Therefore, it is necessary to transfer the stator after dipping to the drying device. It is easy to damage the stator during the transfer. friction, so that the insulating paint on the stator is wiped off

Method used

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  • Impregnating and drying device for motor stator of new energy vehicle
  • Impregnating and drying device for motor stator of new energy vehicle
  • Impregnating and drying device for motor stator of new energy vehicle

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Such as Figure 1-4 As shown, in the embodiment provided by the present invention, a new energy automobile motor stator paint dipping and drying device includes a paint liquid tank 1, a paint dipping drying box 2, a hot air assembly 4, a stirring assembly 6, and a paint liquid pump 7 , paint liquid conveying pipeline 8 and storage box 9, described paint liquid tank 1 is fixedly installed on the upper surface of support base 3, and described dipping paint drying box 2 is fixedly installed on the top of support base 3, and dipping paint The drying box 2 is positioned directly above the paint liquid tank 1, and the inner cavity of the paint-dipping drying box 2 is provided with a storage box 9 through the cooperation of the support column 21 and the support bracket 15, and the side plates of the storage box 9 are evenly distributed. A number of ventilation holes 91 are provided to facilitate the circulation of air and the flow of paint liquid between the paint-dipping dryi...

Embodiment 2

[0043] Please continue to refer to figure 1 and Figure 4 , different from Embodiment 1, the blower assembly of the embodiment of the present invention includes a heating box 41, a blower 45 and a filter box 46 fixedly installed on the support in sequence, wherein the air outlet of the heating box 42 is connected to the cloth In the air ring cavity 134, the heating box 42 and the filter box 46 are connected through a communication pipe 44, wherein the blower 19 arranged on the air supply pipe 26 introduces the air in the filter box 20 into the heating box 21 ;

[0044] Further, the other end of the filter box 46 has an air inlet 47 through which external air enters the filter box 46, and first filter screens 497 are respectively arranged in the filter box 46 along the direction of air circulation. And the second filter screen 48, wherein the aperture of the filter hole on the first filter screen 49 is greater than the aperture of the filter hole on the second filter screen 4...

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Abstract

The embodiment of the invention discloses an impregnating and drying device for the motor stator of a new energy vehicle. The impregnating and drying device comprises a varnish liquid tank, an impregnating and drying box, a hot air component, a stirring component, a varnish liquid pump, a varnish liquid conveying pipeline and a storage box. The storage box is rotatably disposed in the inner cavityof the impregnating and drying box. An annular cavity is formed between the outer wall of a workpiece placing cylinder and the inner wall of the impregnating and drying box. An air distribution component is disposed in the annular cavity. The bottom cavity of the impregnating and drying box communicates with the bottom cavity of the varnish liquid tank through the varnish liquid conveying pipeline. The varnish liquid pump is installed on the varnish liquid conveying pipeline. The bottom cavity of the varnish liquid tank is in communication with the upper cavity of the varnish liquid tank through a return pipe. An air blowing component that blows hot air into an air distribution ring cavity is installed on the outer wall of the top of a support base. The impregnating and drying device integrates impregnating and drying functions, can dry the impregnated stator without removing the impregnated motor stator, and ensuring the impregnating quality of the motor stator.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to a paint dipping and drying device for a motor stator of a new energy vehicle. Background technique [0002] With the continuous depletion of energy, new energy vehicles have become the focus of people's research. Electric vehicles, as new energy vehicles, are currently the easiest to achieve mass production, and have attracted widespread attention. As one of the core technologies of electric vehicles, drive motors, It has always been the research focus of the industry. The last step in the production of the stator of the driving motor is to immerse the stator in insulating varnish, so as to cure the insulation of the wire rod and the insulation of the inner and outer wires of the slot, so as to prevent the vibration from damaging the insulation structure. At present, when the insulating varnish immersion process is performed on the stator, the stator is first placed on the car...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/12
CPCH02K15/12
Inventor 孙思程
Owner 重庆铂唐机电制造有限公司
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