Torque motor rotor magnet automatic glue coating assembly system and method

A torque motor and assembly system technology, which is applied to electromechanical devices, electric components, and manufacturing of motor generators, etc., can solve the problems of difficult control of assembly position and strength, low efficiency of manual assembly, and high work intensity, and achieve simple and reliable installation methods. , The assembly position and strength are easy to control, and the amount of glue used is small.

Active Publication Date: 2021-09-07
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current method is to manually assemble the magnetic steel. The assembly position and strength are not easy to control, and it is easy to cause cracking and chipping of the magnetic steel. Moreover, the efficiency of manual assembly is low and the work intensity is high.

Method used

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  • Torque motor rotor magnet automatic glue coating assembly system and method
  • Torque motor rotor magnet automatic glue coating assembly system and method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A typical implementation of the torque motor magnetic steel automatic gluing assembly system of the present disclosure, such as Figure 1-2 , the system mainly includes a frame 2 on which a positioning and rotating device, a gluing device and an automatic assembly device are installed; the positioning and rotating device can realize the positioning and rotation of the rotor yoke, and the gluing device and the automatic assembling device Cooperate to realize the gluing and assembly of the rotor yoke.

[0037] The positioning and rotating device in this embodiment includes a driving member for realizing the rotation of the rotor yoke, and a pressing member for fixing the rotor is arranged above the rotor yoke.

[0038] Specifically, the above-mentioned driving member is preferably a servo motor I1, and the servo motor I1 is fixed below the frame 2 by bolts; a positioning rotating disk 3 is arranged above the frame, and the shape of the positioning rotating disk 3 is not t...

Embodiment 2

[0048] This embodiment also discloses a method for automatically gluing the magnetic steel of a torque motor. The method includes the following steps: first, fix the rotor yoke on the frame, and fix the rotor yoke through the pressing parts; then adjust the gluing brush position, make it contact with the surface of the rotor yoke, control the rotation of the driving part fixed on the frame to realize the glue coating on the surface of the rotor yoke; then when the glued position on the rotor yoke is facing the magnetic steel groove, the rotor yoke stops Rotation; the electromagnet is energized, and the pusher is controlled to push and contact the outer surface of the rotor yoke along the magnetic steel groove to realize the fixation of the magnetic steel, and at the same time change the magnetism of the magnet, return the pusher, and complete the assembly of the first piece of magnetic steel; the first piece After the installed magnetic steel is rotated out of the assembly groo...

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Abstract

The disclosure relates to a torque motor rotor magnetic steel automatic gluing assembly system and method, belonging to the field of magnetic steel assembly, the system includes a frame; a positioning and rotating device, an automatic gluing device and a magnetic steel assembly device are installed on the frame; the positioning and rotating device Including the driving part fixed on the frame to drive the rotation of the rotor yoke; the top of the rotor yoke is provided with a pressing piece for restricting the up and down movement of the rotor yoke; the gluing device includes a gluing brush; the gluing brush can move on the frame And in contact with the outer surface of the rotor; the magnetic steel assembly device includes an electromagnet, a pusher, a magnetic steel groove and a transmission piece for placing the magnetic steel by changing the magnetism to respectively attract the S pole and the N pole of the magnetic steel; The S pole and the N pole are placed on the transmission part; the electromagnet is connected to the pusher; and the electromagnet that is arranged on one side of the transmission part and attracts the magnetic steel along the magnetic steel slot when the rotor yoke stops rotating The magnetic steel is fixed on the outer surface of the rotor yoke.

Description

technical field [0001] The disclosure belongs to the field of magnetic steel assembly, in particular to an automatic glue-coating assembly system and method for torque motor rotor magnetic steel. Background technique [0002] The statements herein merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] The torque motor is the main actuator of the platform and the accelerometer, and the magnet is an important part of the torque motor. With the requirements of the task, the requirements for the torque performance of the torque motor are getting higher and higher, and the need for automatic assembly of the motor magnet is becoming more and more urgent. The torque motor rotor assembly requirement is to assemble six pairs of poles and 12 magnetic steels to install the N and S pole intervals into the rotor yoke respectively. The difficulty in the assembly of torque motor magnets lies in the assembly with stron...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K15/10H02K15/03
CPCH02K15/03H02K15/10
Inventor 杨富春王殿瑞李岳泰邱文磊张悦
Owner SHANDONG UNIV
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