Gluing apparatus and gluing method for gluing magnetic steel for permanent magnet servo motor

Abstract

The invention discloses a gluing apparatus and a gluing method for gluing magnetic steel for a permanent magnet servo motor. The apparatus comprises an equipment table frame, an air pressure gluing apparatus, a rotor clamping and driving apparatus, and a control mechanism; the air pressure gluing apparatus is arranged on the equipment table frame; the rotor clamping and driving apparatus is arranged on the equipment table frame; the driven and clamped rotors helically move relative to the air pressure gluing apparatus, so that the surfaces of the rotors pass through the air pressure gluing apparatus in sequence; the control mechanism is connected with the air pressure gluing apparatus and the rotor clamping and driving apparatus, and controls the air pressure gluing apparatus and the rotor clamping and driving apparatus for realizing cooperative work. In the gluing process, the control mechanism determines a gluing track on the surface of a to-be-glued rotor initially; then the rotor clamping and driving apparatus is controlled based on the track; the rotor clamping and driving apparatus drives the to-be-glued rotors to rotate and move to enable the surfaces of the to-be-glued rotors to pass through the air pressure gluing apparatus in sequence according to the determined gluing track. The rapid gluing in gluing the magnetic steel for the permanent magnet servo motor is realized according to the scheme.

Description

technical field [0001] The invention relates to a magnetic steel in a permanent magnet servo motor, in particular to a magnetic steel adhesion technology. Background technique [0002] As the core component of permanent magnet motor, magnet steel plays a decisive role in the performance of permanent magnet motor. [0003] At present, there are two main methods of sticking magnetic steel for permanent magnet motors: [0004] 1. Manually operated directly by workers, the side of the magnetic steel filled with magnets is glued to the surface of the motor rotor by applying glue; [0005] 2. First, glue the unmagnetized magnetic steel to the surface of the rotor by smearing glue, and then magnetize the rotor as a whole. [0006] These two solutions have certain defects in the actual use process, and their shortcomings are mainly reflected in: for the first method, the magnetic steel has strong magnetic properties and a very brittle texture, which is very inconvenient for worker...

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Problems solved by technology

[0006] These two solutions have certain defects in the actual use process, and their shortcomings are mainly reflected in: For the first method, the magnetic steel has strong magnetic properties and a very brittle texture, which is very inconvenient for workers to operate, and it is relatively easy to break the magnetic steel;

[0007] For the second method, the post-magnetization of the motor rotor has high requirements on the design of the magnetization head and high cost; and the consistency of the magnetic properties of the magnetized steel is not very good

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