A two-way intelligent paper insertion actuator for electric motors in distribution stations

Abstract

The invention relates to an electric motor bidirectional intelligent paper-inserting actuator for a power distribution station. The electric motor bidirectional intelligent paper-inserting actuator comprises a bottom plate, moving mechanisms, paper-attracting mechanisms and a paper-conveying mechanism, wherein the moving mechanisms are symmetrically arranged along the transverse central axis of the bottom plate; the moving mechanisms are fixedly connected with the bottom plate; the paper-attracting mechanisms are positioned below the moving mechanisms; the paper-conveying mechanism is arranged at the central position of the bottom plate; and the paper-conveying mechanism is fixedly connected with the bottom plate. The electric motor bidirectional intelligent paper-inserting actuator can perform a bidirectional synchronous paper inserting operation on the insulating paper for the electric motor stator; the paper inserting process is rapid and convenient, and high in safety; and the paper inserting depth is high in consistency; the input of labor force is reduced; the production cost of the electric motor is lowered; the folded insulating paper can be attracted through a suction force principle; then the attracted insulating paper is inserted into an insulating groove of the electric motor stator in the bidirectional synchronous manner through a pressure principle; compared with the unidirectional paper inserting process, the paper inserting efficiency of the paper-inserting actuator provided by the invention is almost doubled; in addition, the paper-inserting actuator is simple and rapid to operate, and high in paper inserting efficiency; and the production efficiency and quality of the electric motor are improved.

Description

technical field [0001] The invention relates to the technical field of electric motor production intelligent machinery, in particular to a bidirectional intelligent paper-inserting actuator for electric motors used in power distribution stations. Background technique [0002] The motor is a device that converts electrical energy into mechanical energy. It uses the energized coil (that is, the stator winding) to generate a rotating magnetic field and acts on the rotor to form a magnetoelectric power rotation torque. The motor can be divided into DC motor and DC motor according to the different power sources used. AC motors, most of the motors in the power system are AC motors, which can be synchronous motors and asynchronous motors. The motor is mainly composed of a stator and a rotor. The direction of the force movement of the current-carrying wire in the magnetic field is related to the direction of the current and the direction of the magnetic induction line. The working p...

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Problems solved by technology

[0003] At present, the insertion operation of the motor stator insulating paper is mostly manual operation. Generally, the insulating paper is manually rolled into the required shape. At present, there are mainly V-shaped, C-shaped and semi-elliptical shapes, and then manually inserted into the empty slot of the motor stator. , and push it into place, and at the same time turn the motor stator intermittently to fill the entire stator insulation slot, which consumes a lot of labor, resulting in high production costs of the motor and low production efficiency. At the same time, due to manual operation, the motor stator insulation The advancing depth of the insulating paper inserted in the slot varies greatly, which also affects the quality of the motor to a certain extent.

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