A paint liquid temperature control device

Abstract

The present invention relates to the field of enameled wire painting equipment, in particular to a paint liquid temperature control device, the temperature control device includes a paint liquid barrel for storing paint liquid, and the paint liquid barrel includes an inner barrel and an outer barrel; The inner barrel and the outer barrel are coaxially arranged; a water circulation temperature compensation device is provided between the inner barrel and the outer barrel; the paint liquid barrel is provided with a liquid inlet pipe for the paint liquid to enter; one end of the paint liquid inlet pipe extends to the inside of the inner barrel; the lower end of the inner barrel is connected with a drain pipe; the lower end of the outer barrel is provided with an outer barrel water inlet pipe; the upper end of the outer barrel is provided with an outer barrel water outlet pipe. The invention discloses a varnish liquid temperature control device. Through the setting of the temperature control device, the temperature of the insulating varnish can be kept within a set interval during the coating process of the enameled wire, so that the annual and leveling properties of the insulating varnish can be improved. It meets the design requirements, thereby reducing the fluctuation of the thickness of the enameled wire when coating the enameled wire, and reducing or avoiding the influence of the insulation performance of the enameled wire due to the difference in the thickness of the insulating varnish.

Description

technical field [0001] The invention relates to the field of enameled wire painting equipment, in particular to a paint solution temperature control equipment. Background technique [0002] In the process of enameled wire manufacturing, it is necessary to coat the surface of the copper wire with insulating varnish, which is reciprocating multiple times, and then baked at high temperature after each coating, so that the resin components of the insulating varnish are cured and glued together, and finally reach the specified Paint layer thickness. [0003] In the process of coating, the thickness of the insulating varnish is required to be consistent each time, and the insulating varnish is liquid and is affected by the ambient temperature. The viscosity and leveling of the insulating varnish will fluctuate, which will lead to fluctuations in the thickness of the coating. This will affect the insulation performance of the enameled wire. [0004] Therefore, there is a need for...

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Problems solved by technology

[0003] In the process of coating, the thickness of the insulating varnish is required to be consistent each time, and the insulating varnish is liquid and is affected by the ambient temperature. The viscosity and leveling of the insulating varnish will fluctuate, which will lead to fluctuations in the thickness of the coating. This will affect the insulation performance of the enameled wire

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