Solution

Intelligent assembly solution for motor controller

There are a total of 35 workstations on the production line, including 13 automated workstations, with an automation rate of 37%.

Assembly line description
Jiang Chendema serves the Chongqing Qingshan Motor Controller Assembly Line project. This assembly line is used for assembling and testing motor controllers EDS2 and A158, and should also be applicable to the assembly and testing of other similar products.
The whole line integration involves production equipment mainly including IGBT servo clothing, automatic glue coating of upper and lower cover plates, glue curing and cooling, water channel airtightness testing, automatic screw tightening, visual assembly leak prevention and error prevention, insulation withstand voltage testing, electrical control performance testing, electrical control assembly airtightness testing, laser marking visual inspection, etc.
The assembly line and testing line both adopt a circular double speed chain line+pallet conveying method, and the product transfer line is achieved by using an aerial truss grabbing method. All screws in the entire line are fed using automatic nail supply, length detection, and quantity error prevention.

Controller assembly

IGBT welding

Assembly of motor assembly

Assembly of stator and rotor sub assembly