The stator is a part of the motor, which is located on the rotating shaft of the motor. Its main function is to generate a magnetic field to drive the rotor to rotate. Stator core is the main part of stator, which is used to generate magnetic field and is one of the important parts of motor.
Driving motor assembly equipment is a common equipment for producing stator. It usually includes the following steps:
Automatic paper inserting machine: The flat wire stator automatic paper inserting machine is connected with the front and rear machine heads through feeding and conveying lines, and mainly completes the technological processes of automatic uncoiling and feeding of insulating paper, automatic indentation, automatic roll paper forming, automatic cutting and automatic insertion of stator core. The compatibility of paper inserting machine products is very strong, which reduces the production cost of enterprises and improves the competitive advantage of enterprises.
Paper expanding detector: it is mainly used to detect the stator inserted with insulating paper. The production line for detecting the expansion of insulating paper and the height of inserted paper is highly automatic and intelligent, and equipped with MES system to realize dynamic information kanban such as production status, test data report and analysis. The main procedures of the paper expanding detector are: stator tray inflow → insulation paper withstand voltage detection → inflow to the next station → insulation paper height detection → tray release, etc.
Stator wire making machine: it is mainly composed of three parts: wire supply part, paint stripping part and wire making part. The equipment has a high degree of automation and intelligence, and is equipped with MES system to realize the functions of dynamic information kanban of production status and factory information management of quality traceability system. Stator wire making technology: automatic feeding of patent leather wire → straightening → paint stripping →2D bending →3D forming → wire inserting cup, etc.
Bird's Nest Press-in Stator: It is mainly composed of frame conveying component, translation component, wire embedding component, supporting component and control system. Adopt roller two-speed chain to transport materials. The process is positioning, jacking, extracting, limiting the size, guiding the stator, and inserting the flat wire into the stator smoothly.
Stator expander: The stator expander is connected with the front and rear machine heads through feeding and conveying lines, and mainly completes the automatic conveying of the stator to the expander position, automatic paper protection by paper protection needles, automatic expander, etc. Stator expander has a high degree of automation and intelligence. With MES system, it can realize dynamic information kanban, production scheduling, material distribution and other functions.
Stator twisting machine: The twisting machine has a high degree of automation and intelligence, and is equipped with MES system to realize statistical analysis of production quality data, equipment operation status and maintenance management, and factory information management of quality traceability system. Twisting machine equipment is connected with the front and rear heads in the way of transferring and conveying lines, which mainly completes the automatic conveying of the stator to the twisting position, automatic paper protection with paper protection needles, automatic wire twisting and so on.
Stator flattening machine: The flattening machine equipment is connected with the front and rear machine heads through transfer conveying lines, and mainly completes automatic clamping of welding fixture, automatic loading of stator into welding fixture and automatic cutting. The stator flattening machine adopts modular and flexible design, which makes the application of the scheme more flexible, has strong product compatibility, reduces the production cost of the enterprise and improves the competitive advantage of the enterprise.
Flat wire stator welding machine: this welding machine is an automatic production line equipment for laser welding stator embedding. It is highly intelligent. Equipped with MES system, the equipment can automatically fix the wire end and realize the automatic clamping of welding protection tools. At the same time, it is equipped with a cleaning mechanism to effectively prevent the stator from splashing during welding.
The above is the production process of driving motor assembly equipment. This production line can improve production efficiency and quality, while reducing production costs. Hollis is mainly engaged in the research and development, production and sales of intelligent equipment manufacturing, and provides intelligent factory solutions for the electric drive, electronic control, denso, precision electronics and other industries of new energy vehicles.