Resin impregnation and curing device

A curing device and resin impregnation technology, which is applied to devices and coatings that apply liquid to the surface, can solve problems such as affecting insulation life and resin insulation testing, unstable resin impregnation curing effect, inconsistent time and speed, etc. The effect of saving manpower and material resources, simple structure and convenient operation

Active Publication Date: 2018-01-23
ZHUZHOU TIMES NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Impregnation speed, lifting speed, curing time, test sample or motor winding overturning are all controlled by humans. The time and speed in the process of human control are inconsistent, and deviations are easy to occur, resulting in the failure of the resin impregnation and curing effect of test samples or motor windings. Unstable, seriously affecting the insulation life of test specimens or motor windings and the results of resin insulation tests

Method used

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  • Resin impregnation and curing device
  • Resin impregnation and curing device
  • Resin impregnation and curing device

Examples

Experimental program
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Embodiment 2

[0038] an application such as figure 1 and figure 2 The shown resin impregnation curing device impregnates the helical coil with the polyesterimide solvent-free impregnating varnish and cures it as follows: first, the helical coil for testing is fixed by the clamping device 41 in the fixing device 4 . The resin is transported from the storage tank 11 to the dipping tank 13 through the delivery device 12, and the liquid level gauge 131 provided outside the dipping tank 13 controls the amount of resin in the dipping tank 13, so that the entire test spiral coil can be immersed in the resin; start the transmission Device 3, the conveying device 3 transports the helical coil for the test into the dipping tank 13, and immerses the helical coil for the test in the resin at a speed of 0.5mm / s; turns on the heating system 134, and makes the temperature in the dipping tank 13 reach 25°C, Immersion for 60S; lift the fixture out of the dipping tank 13 at a speed of 0.5mm / s, and let it d...

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Abstract

The invention discloses a resin impregnation and curing device. The resin impregnation and curing device comprises an impregnation device, a curing device, a conveying device and a fixing device. Theconveying device comprises a transfer bar, a motor and a conveying medium. The fixing device comprises a clamping device used for fixing workpieces and a connecting rod. The connecting rod and the transfer bar are in sliding connection through the conveying medium. The conveying device moves the fixing device in a sliding mode and further controls ascending, descending and the stop position of theclamping device through the connecting rod. The resin impregnation and curing device is simple in structure and reasonable in design, continuous operation of three main working procedures including resin pre-baking, impregnation and curing is realized, automatic control over the impregnation speed, lifting speed, curing time and test sample or motor winding turnover is achieved, the resin impregnation and curing effect is stable, the insulation life of test samples or motor windings is prolonged, and the resin insulation testing effect consistency is improved. Moreover, the resin impregnationand curing device is convenient to operate, manpower and material resources are greatly saved, and working efficiency is improved.

Description

technical field [0001] The invention relates to the field of resin impregnation treatment, in particular to a resin impregnation curing device. Background technique [0002] In order to test the mechanical, electrical, and thermal properties of the resin after curing, and to ensure the thermal conductivity, environmental resistance, mechanical and electrical properties of the motor winding, it is necessary to impregnate and cure the test sample or the motor winding with resin. Resin impregnation and curing of test samples or motor windings is to fully fill the gaps with resin and form a paint film on the surface, thereby increasing thermal conductivity and resistance to environmental factors, and improving mechanical and electrical properties. The degree of resin impregnation and curing of test samples or motor windings will directly affect the motor insulation life and the results of resin insulation tests. Therefore, the quality of resin impregnation and curing plays a ver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C9/14B05C13/02B05C3/10
Inventor 王一靓刘婷左景奇曾智魏基强马鹏潘世文梁斌
Owner ZHUZHOU TIMES NEW MATERIALS TECH
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