High-stability superconductor electromagnetic wire pay-off device

Abstract

The invention discloses a high-stability superconductor electromagnetic wire pay-off device which comprises a frame, a rotating ring, a shaft rod, four sets of adjusting plates and a rotating handle, and the surface of the shaft rod is provided with the four sets of adjusting plates through two sets of adjusting structures. The adjusting structure comprises two sets of lantern rings arranged on the surface of the shaft rod in a sleeving mode, four sets of first hinge pieces arranged on the surfaces of the outer walls of the lantern rings, a third rotating shaft penetrating through the other end of the second connecting rod and second hinge pieces arranged at the two ends of the third rotating shaft. By arranging an adjusting plate, an adjusting structure and the like, the problems that the diameter of a rotating roller cannot be changed, when an electromagnetic wire with the large diameter is wound, the bending amplitude of the electromagnetic wire is large when the electromagnetic wire is wound on the rotating roller, plastic deformation of a metal wire in the electromagnetic wire is likely to happen, and the electromagnetic wire is damaged are effectively solved. And the problem that the released electromagnetic wire cannot be naturally recovered to a linear state, and additional straightening processing operation needs to be carried out is solved, and the convenience of the device is improved.

Description

technical field [0001] The invention relates to the technical field of superconductor electromagnetic wires, in particular to a pay-off device for superconductor electromagnetic wires with high stability. Background technique [0002] Magnet wire, also known as winding wire, is an insulated wire used to manufacture coils or windings in electrical products. Magnet wire is usually divided into enameled wire, wrapped wire, enameled wrapped wire and inorganic insulated wire. The production process of magnet wire In the process, it is necessary to go through pay-off, annealing, painting, baking, cooling, and take-up first. During the pay-off process, the coiled metal wire needs to be disassembled and then processed by machinery or manually. In order to ensure the smooth transmission of the metal wire In the next process, a high-stability superconductor electromagnetic wire pay-off device is generally used for auxiliary operations. The existing high-stability superconductor electr...

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Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a high-stability superconductor electromagnetic wire pay-off device. Through the adjustment plates and adjustment structures provided, the four sets of adjustment plates can be expanded outwards through the adjustment structures, and the outside of the adjustment plates The diameter is enlarged, so that the electromagnetic wires of different diameters will not be bent excessively when they are wound on the surface of the adjusting plate, and it is avoided that the diameter of the rotating roller cannot be changed. When winding on the wheel, the bending range is relatively large, which may easily lead to plastic deformation of the metal wire inside the magnet wire, resulting in the fact that the released magnet wire cannot naturally return to a straight state, requiring additional straightening processing, which improves the safety of the device. Convenience

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