A polyimide enameled wire painting device and its control method

Abstract

The invention discloses a polyimide enameled wire painting device and a control method thereof, which include a body, a separator, a first motor, an output shaft, an output gear, a transmission gear, a stirring shaft, a bearing, a stirring rod, a guide roller, a conveying Roller, tension roller, pump body, liquid outlet pipe, liquid inlet pipe, fixed plate, liquid storage tank, second motor, disc, connecting rod, rotating rod, guide plate, movable plate, extension plate, brush, shell and Resistance wire. The structure design of the invention is reasonable, the insulating varnish is stirred by the stirring rod to improve the uniformity of the insulating varnish, the transportation through the liquid inlet pipe and the liquid outlet pipe facilitates the circulation of the insulating varnish, and is also conducive to the full immersion and attachment of the bare wire; The excess insulating varnish can flow back to the inside of the body through the bare wires being conveyed in the fixed plate, avoiding the inconvenience of cleaning when the excess insulating varnish is conveyed to the outside of the body; when the insulating varnish is attached, it can be further improved by moving the brush back and forth Improve the painting efficiency of insulating varnish and improve the painting effect of insulating varnish.

Description

technical field [0001] The invention relates to an enameled wire painting device, in particular to a polyimide enameled wire painting device and a control method thereof, belonging to the technical field of enameled wire application. Background technique [0002] Polyimide enameled wire is a kind of enameled wire made of insulating material enamel-wrapped wire. Enameled wire refers to a metal wire that uses insulating varnish as an insulating coating and is used to wind electromagnetic coils. It is also called electromagnetic wire and is a winding wire. The main variety is composed of conductor and insulating layer. After the bare wire is annealed and softened, it is painted and baked many times. However, it is not easy to produce products that meet both standard requirements and customer requirements. It is Affected by raw material quality, process parameters, production equipment, environment and other factors, the quality characteristics of various enameled wires are diff...

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Problems solved by technology

[0002] Polyimide enameled wire is a kind of enameled wire made of insulating material enamel-wrapped wire. Enameled wire refers to a metal wire that uses insulating varnish as an insulating coating and is used to wind electromagnetic coils. It is also called electromagnetic wire and is a winding wire. The main variety is composed of conductor and insulating layer. After the bare wire is annealed and softened, it is painted and baked many times. However, it is not easy to produce products that meet both standard requirements and customer requirements. It is Affected by raw material quality, process parameters, production equipment, environment and other factors, the quality characteristics of various enameled wires are different, but they all have four major properties: mechanical properties, chemical properties, electrical properties, and thermal properties. When the enameled wire varnish is poorly coated with the wire, the insulation effect may deteriorate, which not only affects the quality of the enameled wire, but also easily causes the problem that the electromagnetic coil cannot be used during use. When painting, soak the bare wire in the insulating varnish to achieve coating. The tiny air bubbles in the varnish and insulating varnish are likely to cause uneven coating, which affects the quality of painting, and the excess insulating varnish will also be transported with bare wires, resulting in waste of insulating varnish

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