A device for coating wax on the surface of electromagnetic wire

Abstract

The invention discloses an electromagnetic wire surface waxing device which comprises a paraffin box, a lifting frame arranged in the paraffin box and a lifting mechanism used for driving the lifting frame to rise or decline, a waxing roller used for waxing an electromagnetic wire is installed on the lifting frame, the paraffin box is provided with a first horizontal guide mechanism and a second horizontal guide mechanism which are used for guiding the electromagnetic wire to pass through from the upper portion of the paraffin box, and the waxing roller is arranged between the first horizontal guide mechanism and the second horizontal guide mechanism. The electromagnetic wire surface waxing device can avoid the situation that the electromagnetic wire is scalded by high-temperature paraffin due to the fact that some point on the electromagnetic wire makes contact with the waxing roller for a long time when the device is shut down, effectively protect the electromagnetic wire, and guarantee the quality of the electromagnetic wire.

Description

technical field [0001] The invention relates to a waxing device, in particular to a waxing device for the surface of an electromagnetic wire. Background technique [0002] With the continuous advancement of my country's power grid construction, the practical use of high-voltage transformers is increasing, making the use of high-voltage and high-capacity transformer winding wires more and more. In order to meet the requirements of the ever-increasing transmission and distribution capacity of the power grid, the design and manufacturing process of transformers in my country are also continuously improved. The manufacturing level and quality of transformers in my country have reached the international advanced level, and the transformers produced are also large and high-voltage. , high capacity. According to the design plan of the transformer company, multiple winding wires are wound in and released at the same time, and then wound into a coil by a special guide wheel device an...

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Problems solved by technology

[0003] Technicians in this industry apply paraffin through the paraffin coating device on the surface of ordinary electromagnetic wires. Although the risk of paper insulation damage is solved, the paraffin coating is uneven but the coating is too thick. During the production process, the wax coating device is shut down due to paper replacement Do not leave the electromagnetic wire, which may cause insulation burns for a long time

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