Winding system of motor coil

Abstract

A winding system of a motor coil comprises a machine table, a conveying device arranged on the machine table, a positioning and clamping device arranged on the machine table, a central coil positioning device arranged on the machine table and a stator winding device arranged on the machine table. The positioning and clamping device comprises a framework positioning table arranged on the machine table, a rotary driving mechanism arranged below the framework positioning table, at least one angle positioning structure arranged on the machine table and located on the outer side of the framework positioning table in the circumferential direction, and a pressing structure arranged on the machine table and located on the outer side of the framework positioning table in the circumferential direction. The winding system of the motor coil is high in overall equipment automation degree, small in occupied space, accurate in positioning and stable in winding without interference, the center coil is wound in the center of the positioning framework between winding of each winding, the winding process is continuous, and the winding efficiency of the stator framework is improved.

Description

technical field [0001] The invention belongs to the technical field of motor coil winding equipment, in particular to a motor coil winding system. Background technique [0002] The stator winding can be divided into two types: centralized and distributed according to the shape of the coil winding and the way of embedded wiring. The winding and embedding of concentrated windings are relatively simple, but the efficiency is low and the operating performance is also poor. Most of the current AC motor stators use distributed windings. According to different models, models and coil embedded winding process conditions, the motors are designed with different winding types and specifications, so the technical parameters of their windings are also different. [0003] In the winding process of the existing distributed stator windings, the overall winding accuracy is poor, and the coil winding phenomenon often occurs. The winding of each group of windings needs to be repeatedly fixed,...

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Problems solved by technology

[0003] During the winding process of the existing distributed stator windings, the overall winding accuracy is poor, and the coils are often wound, and the windings of each group of windings need to be repeatedly fixed and wound , cutting, and fixed lead-out wires. Continuous incoming wire winding cannot be realized during the finishing process. The degree of automation is low, and manual processing is required in a timely manner. This winding method has a high failure rate of equipment, manual operation is prone to errors, and winding efficiency is low.

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