Magnetic steel conveying device and magnetic steel feeding method for iron core assembly of DC motor
A DC motor and iron core assembly technology, which is applied in the field of magnetic steel conveying devices and iron core assembly equipment, can solve problems such as inability to limit steel, move steel sheets, and affect the feeding direction of magnetic steel, so as to ensure positioning accuracy and ensure The effect of pasting precision
Active Publication Date: 2021-05-04
瑞展动能(九江)有限公司
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Problems solved by technology
[0004] There are following deficiencies in the prior art: 1. The iron core assembly equipment of the general DC motor directly adopts the vibrating disc to feed the square magnetic steel laterally, and the feeding chute width of the vibrating disc is equivalent to the transverse width of the square magnetic steel. Adaptation, the width of the feeding chute is wider than the longitudinal width of the square magnetic steel, and the square magnetic steel is prone to skew during the feeding process, thus affecting the feeding direction of the magnetic steel
2. When the steel sheet is transported, the round head suction cup is used to directly absorb and transport the square steel sheet, and the steel cannot be limited. The steel sheet is easy to move during the handling process, which affects the adhesion accuracy of the steel sheet
3. When adjusting the direction of the steel sheet, it is necessary to manually place the steel sheet in a certain direction in advance, and the mounting direction of the steel sheet cannot be automatically adjusted, which affects the efficiency of the steel sheet mounting
Method used
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Embodiment 1
[0051] Such as figure 1 The iron core assembling equipment of DC motor is shown, the equipment includes a workbench and a magnetic steel conveying device 2 fixed on the workbench, a gluing device 3 , a steel sheet sticking device 4 and a jig assembly line 5 . The workbench includes a magnetic steel feeding station 11, a gluing station 12, a steel sheet feeding station 13 and a jig starting station 14. The magnetic steel conveying device 2, the gluing device 3, and the steel sheet pasting device 4 are respectively connected with the magnetic steel feeding station 11, the gluing station 12 and the steel sheet feeding station 13.
[0052] Such as figure 2 Shown is a schematic diagram of the product structure of the iron core. The magnetic steel conveying device 2 is used for feeding the magnetic steel a. The gluing device 3 is used for gluing the surface of the magnetic steel a. The steel sheet sticking device 4 is used to place the steel sheet body c and the steel sheet gro...
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The invention relates to the field of DC motors. A magnet conveying device for iron core assembly of a DC motor, comprising a magnet feed frame, a magnet feed slideway fixed on the magnet feed frame, a magnet pendulum mechanism, a magnet upper Top mechanism and magnetic steel push-out mechanism. The magnetic steel pendulum mechanism is connected with the front end of the magnetic steel feeding frame. The magnet steel lifting mechanism is located below the discharge end of the magnet steel feeding frame and is connected with the magnet steel push-out mechanism. The push-out end of the magnet steel pushing mechanism is connected to the upper end of the magnet steel lifting mechanism and is opposite to the magnet steel feeding station. The device avoids the skew of the magnetic steel feeding by setting the magnetic steel pendulum mechanism in the magnetic steel conveying device.
Description
technical field [0001] The invention relates to the field of direct current motors, in particular to a magnetic steel conveying device for assembling iron cores of direct current motors, and iron core assembly equipment and methods for direct current motors. Background technique [0002] The iron core in the DC motor mainly includes magnetic steel and steel sheets, wherein the steel sheets are fixed on the surface of the magnetic steel in a certain direction. During the assembly process of magnets and steel sheets, first glue the surface of the magnets, then place the steel sheets in a certain direction and move the steel sheets to the glued surface of the magnets for pasting and fixing to complete the magnet and steel sheets. assembly. DC motors are widely used in mechanical equipment such as automobiles, household appliances, and lifting machinery, and have an increasingly important position. [0003] The State Intellectual Property Office of China has published the publ...
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IPC IPC(8): B23P19/00H02K15/03
CPCB23P19/001B23P19/002B23P19/007H02K15/03
Inventor 曲容容侯亚呵李福娣李家英
Owner 瑞展动能(九江)有限公司