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1.发明公开
公开(公告)号：EP4366143A1
公开(公告)日：2024-05-08
申请号：EP23765890.1
申请日：2023-03-03
Inventor： GUO, Bin , ZHOU, Yicun , LIU, Dawei , ZHAO, Laiyuan
CPC classification number: Y02T10/64
Abstract: The present invention discloses a stamping progressive die for a stator and rotor core of a motor using adhesive dispensing lamination and an adhesive dispensing process, wherein the adhesive dispensing lamination device comprises a stamping station, an adhesive dispensing station for a first adhesive component, an adhesive dispensing station for a second adhesive component and a blanking station which are arranged on the stamping progressive die for the core of the stator and rotor of the motor, wherein an automatic stacking mechanism for core stamping sheets is arranged below the blanking station; one of the adhesive dispensing station for the first adhesive component and the adhesive dispensing station for the second adhesive component is located at an upper position of a material strip, and the other adhesive dispensing station is located at a lower position of the material strip; an adhesive dispensing device for a first adhesive component is arranged at the adhesive dispensing station for the first adhesive component; an adhesive dispensing device for a second adhesive component is arranged at the adhesive dispensing station for the second adhesive component; and in the first adhesive component and the second adhesive component, the adhesive of one of the components is the main adhesive and the adhesive of the other component is the catalyst. The present invention improves the quality and production efficiency of the adhesive dispensing lamination of the stator and rotor core of the motor.
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公开(公告)号：US12009710B2
公开(公告)日：2024-06-11
申请号：US18550956
申请日：2023-03-03
Inventor： Bin Guo , Yicun Zhou , Dawei Liu , Laiyuan Zhao
CPC classification number: H02K15/02 , H02K15/12 , H02K2201/09 , H02K2215/00 , Y10T29/49009
Abstract: A stamping progressive die for a stator and rotor core of a motor using adhesive dispensing lamination and an adhesive dispensing process. The adhesive dispensing lamination device comprises a stamping station, an adhesive dispensing station for a first adhesive component, an adhesive dispensing station for a second adhesive component and a blanking station which are arranged on the stamping progressive die for the core of the stator and rotor of the motor, wherein an automatic stacking mechanism for core stamping sheets is arranged below the blanking station; one of the adhesive dispensing station for the first adhesive component and the adhesive dispensing station for the second adhesive component is located at an upper position of a material strip, and the other adhesive dispensing station is located at a lower position of the material strip.
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公开(公告)号：US20240146159A1
公开(公告)日：2024-05-02
申请号：US18550956
申请日：2023-03-03
Inventor： Bin GUO , Yicun ZHOU , Dawei LIU , Laiyuan ZHAO
CPC classification number: H02K15/02 , H02K15/12 , H02K2201/09 , H02K2215/00
Abstract: A stamping progressive die for a stator and rotor core of a motor using adhesive dispensing lamination and an adhesive dispensing process. The adhesive dispensing lamination device comprises a stamping station, an adhesive dispensing station for a first adhesive component, an adhesive dispensing station for a second adhesive component and a blanking station which are arranged on the stamping progressive die for the core of the stator and rotor of the motor, wherein an automatic stacking mechanism for core stamping sheets is arranged below the blanking station; one of the adhesive dispensing station for the first adhesive component and the adhesive dispensing station for the second adhesive component is located at an upper position of a material strip, and the other adhesive dispensing station is located at a lower position of the material strip.
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