Winding equipment for motor stator core

Abstract

The invention discloses a winding device for a stator iron core of a motor, which relates to the technical field of machinery. It includes a winding machine and a stator core, and an automatic adjustment mechanism is arranged outside the stator core, and the automatic adjustment mechanism includes a ventilation plate, a telescopic rod, a rotating column, a slide plate, a pull plate, a pull rod, a support plate and a pressing block, The telescopic rod penetrates and is slidably mounted on a rotating column, the rotating post is rotatably mounted on the ventilation plate, the top of the telescopic rod is rotatably mounted on a slide plate, and the slide plate is slidably mounted on the air outlet end of the ventilation plate. The winding equipment for the stator core of the motor can effectively dissipate heat from the wound silicon steel sheet and the stator core by setting an automatic adjustment mechanism outside the stator core without causing waste of wind power resources, and at the same time Through the cleaning mechanism inside the cleaning box, impurities such as engine oil on the surface of the silicon steel sheet can be effectively scraped and cleaned to improve the adhesion of the silicon steel sheet.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a winding device for a stator iron core of a motor. Background technique [0002] Iron core winding machine is a special equipment for silicon steel sheet iron core winding, which can produce annular, rectangular and other shaped iron cores. In order to obtain feasible low hysteresis loss, it needs to be produced under special control conditions. Generally, pure iron is not suitable for alternating magnetic fields, mainly because of its small resistivity, which will cause large eddy current losses. After adding silicon element, since silicon and iron form a solid solution type alloy, the resistivity is increased. Silicon steel sheet is to use the increase of resistivity to reduce the eddy current loss caused by the thickness direction. The eddy current loss is proportional to the thickness of the silicon steel sheet, usually the thickness of the silicon steel sheet used fo...

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Problems solved by technology

[0003] In the prior art, when the stator core is wound by the silicon steel sheet, if the winding operation is carried out in a hot working environment, since the silicon steel sheet is continuously wound on the stator iron core, the air permeability of the silicon steel sheet will be reduced. As the temperature becomes worse, the self-radiation efficiency decreases, which will affect the winding and forming effect of the stator core, and then affect the production efficiency of the overall stator core

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