Paying-off tensioning equipment for vertical winding of transformer coil

Abstract

The invention discloses paying-off tensioning equipment for vertical winding of a transformer coil. The paying-off tensioning equipment comprises a wire plate fixing device, a tensioning device, a bearing block device, a frame and a wheel device, wherein the wire plate fixing device is used for being vertically placed in the axial direction; a transposition guide wire plate is peripherally arranged on the wire plate fixing device; and the tensioning device is fixedly connected with the wire plate fixing device through a screw, and is used for controlling paying-off tensioning degree and the like of the tensioning equipment. By the paying-off tensioning equipment for vertical winding of the transformer coil, a large transposition guide wire plate can be vertically placed; by a guide wire tensioning structure, appropriate winding tensioning force can be obtained; the whole paying-off tensioning equipment is simple in structure, and is reasonable and practical; when a plurality of guide wires are wound in parallel, a plurality of paying-off tensioning devices can be arrayed, and the problem of poor manufacturability due to horizontal wire plates is solved.

Description

technical field [0001] The invention is used for winding equipment of transformer coil wires, in particular a wire tensioning equipment for vertical winding of transformer coils. Background technique [0002] In the existing technical solutions, the large-scale transposition wire reel is usually placed horizontally during winding, and the wire must be changed from a horizontal state to a vertical state during winding, which may cause torsion damage to the wire and affect electrical performance; the transposition wire Due to the heavy weight of the wire reel (generally weighing several tons), the inertial force is large when rotating horizontally, which makes it difficult to tension the wire reel, and the horizontal installation of the wire reel is time-consuming and laborious. The use of vertical placement can improve the manufacturability of coil winding, save the installation time of the coil, and increase the productivity. Contents of the invention [0003] The object ...

AI Technical Summary

Problems solved by technology

[0002] In the existing technical solutions, the large-scale transposition wire reel is usually placed horizontally during winding, and the wire must be changed from a horizontal state to a vertical state during winding, which may cause torsion damage to the wire and affect electrical performance; the transposition wire Due to the heavy weight of the wire reel (generally weighing several tons), the inertial force is large when rotating horizontally, which makes it difficult to tension the wire reel, and the horizontal installation of the wire reel is time-consuming and laborious

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