The development of robots follows the continuous improvement of the automation level of manufacturing industry, from the earliest crane-like arms to robots, to collaborative robots that can interact directly with people, and then to humanoid robots combined with artificial intelligence. They are usually highly flexible, autonomous and multifunctional, and can perform a variety of tasks in various complex environments. It is widely used in industrial manufacturing, medical treatment, education, entertainment and many other fields. Compared with traditional industrial robots, humanoid robots have significantly higher flexibility requirements and more degrees of freedom of movement, which directly drives the development of demand for humanoid robot motors.
In humanoid robots, actuators are the direct source of humanoid robot movement. They are responsible for converting energy into mechanical movement and driving robot joints and arms. They have the advantages of high precision, high reliability, and low power consumption. They are mainly composed of two parts: the stator and the rotor. The stator is an important part of the actuator, which is mainly responsible for generating a magnetic field, driving the rotor to rotate, and providing power for the joints of the humanoid robot. Therefore, the production process of precise stator assembly is undoubtedly a key link in improving the production efficiency and quality of actuators.
HONEST uses linear arrangement on the stator assembly production line of humanoid robot actuators. The assembly process can be divided into the following major processes:
Stator Winding
The stator core of the block stator winding machine rotates with the winding, and the servo motor drives the fixture assembly to rotate to achieve precise wire hanging, wire arrangement and winding. By adjusting the tension, checking whether there is wire jamming at the wire passing point, and whether the wire passing wheel and anti-jump device are worn, the stator can be effectively prevented from breaking during the winding process.
Rounding and Laser Welding
The stator core is placed in the circular jig one by one, and the pressure cylinder is used to press the core into the welding jig. During the pressing process, the pressure sensor monitors the change of the pressing pressure to ensure that the full circle pressure head accurately covers the welding jig. At the same time, the jig is moved from the transfer platform to the welding, and the servo cooperates with the rotation and pole change during the welding process so that the stator position during the welding process can be accurately controlled to ensure the quality of the welding process.
PCBA assembly
The stator is placed in the position of the whole line, and the cylinder is used to shape the lead to ensure that the lead is neat and easy to install PCBA. At the same time, a soldering machine is configured to solder the stator lead and PCBA to ensure the reliability of electrical connection. During the welding process, the soldering machine achieves the perfect fusion of the welding points through precise temperature control, tin feeding speed and pressure adjustment of the pressure head. The indexing motor cooperates to enable the stator to rotate evenly, ensuring that each welding point can be fully processed.
Stator Heat Sleeve
In the motor stator shrink-fit and blanking production line, the casing is heated to the set temperature through high frequency, and the temperature sensor detects the temperature and exhausts smoke in real time. The casing is pressed into the stator through the servo, and the pressure of the press fitting is detected. The press fitting ends after the set time. After the cooling blowpipe lowers the motor to the set temperature, the fixture is moved to the discharge, ensuring the precise assembly of the stator and casing.
With the continuous development of science and technology, humanoid robots are increasingly widely used in various industries, and the performance and reliability of their actuators have become the focus of attention in the industry. It is the core of the robot's power output and the basis for ensuring its efficient and stable operation.
As a supplier of motor intelligent equipment solutions, HONEST Automation can more effectively improve the accuracy, reliability, practicality and safety of actuators in humanoid robots by continuously optimizing and improving product manufacturing processes and using digital and intelligent technologies; to reduce dependence on manual maintenance and ensure the consistency and quality of each humanoid robot actuator during the assembly process, which not only speeds up the production process but also reduces production costs, making it possible for large-scale applications of humanoid robots, thereby promoting the development and application of humanoid robot technology.
If you are interested in humanoid robot motor winding, welding and assembly equipment, please consult us for free customized solutions, we usually respond within a few hours.
