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A tunnel drying device for motor rotor

A technology of motor rotor and drying device, which is applied in drying, dryer, progressive dryer and other directions to achieve the effect of reducing drying and solidification time

Active Publication Date: 2018-01-02
ZUNYI DADIHE ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a tunnel-type drying device for motor rotors to solve the problem that the rotor needs to be placed for 6~12 hours for drying and solidification after adding epoxy resin

Method used

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  • A tunnel drying device for motor rotor

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Embodiment Construction

[0016] The present invention will be described in further detail below by means of specific embodiments:

[0017] The reference signs in the drawings of the specification include: conveyor chain 1, fixed seat 2, motor rotor 3, veneer 4, conveyor chain plate 5, microwave heater 6, heating section 7, infrared induction door 8, gap 9, fan 10 , Air vent 11, cooling section 12, card slot 13, magnetic steel 14, austenitic stainless steel hoop 15, traction chain 16.

[0018] Such as figure 1 As shown, a tunnel-type drying device for motor rotors includes a transmission tunnel, the transmission tunnel adopts a segmented structure, and includes a heating section 7 and a cooling section 12, and the heating section 7 is used for drying the motor rotor 3 , the general temperature is between 80~110°C, and the cooling section 12 is used to cool the rotor 3 of the motor. There is a gap 9 between the heating section 7 and the cooling section 12 to ensure that the heating and cooling effects...

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PUM

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Abstract

The invention discloses a tunnel drying device for motor rotors in the field of motor manufacturing to solve the problem of need of adding epoxy resins to a traditional rotor to stand for 6-12 h for drying and solidification. The tunnel drying device comprises a conveying tunnel; two parallel conveying chains are arranged in the conveying tunnel; the conveying chains penetrate through the conveying tunnel; two ends of the conveying chains are respectively feed ends and discharge ends; the conveying tunnel includes a heating section and a cooling section; the heating section is near the feed ends; the cooling section is near the discharge ends; multiple sets of conveying chain plates are connected between the two conveying chains side by side; clamping grooves for placing the motor rotors are formed between two adjacent sets of conveying chain plates; and induction doors are arranged at two ends of the heating section. The motor rotors are put in the clamping grooves, are dried through the heating section along with movement of the conveying chains, and are cooled through the cooling section, so that the motor rotors can be dried and solidified more quickly to be directly applied to subsequent production.

Description

technical field [0001] The invention belongs to the field of motor manufacturing, and in particular relates to a tunnel drying device for motor rotors. Background technique [0002] An electric vehicle (BEV) refers to a vehicle that is powered by a vehicle-mounted power supply, drives the wheels with a motor, and meets the requirements of road traffic and safety regulations. Due to its smaller impact on the environment than traditional cars, its prospects are widely optimistic. The types of electric vehicles include battery electric vehicles (BEV), hybrid electric vehicles (PHEV), and fuel cell vehicles (FCEV). Among them, pure electric vehicles, compared with fuel vehicles, mainly differ in four major components-drive motors, speed controllers, power batteries, and on-board chargers. Compared with gas stations, it consists of public ultra-fast charging stations. The quality difference of pure electric vehicles depends on these four components, and its value also depends ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B15/12F26B25/00
CPCF26B15/12F26B25/00
Inventor 万星星盛中良单坤陈淦
Owner ZUNYI DADIHE ELECTRIC CO LTD
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