IC697ALG320D The scheme relies on the high-precision dynamic force control and high-frequency force control response of the non-night adaptive robot, so that the robot can simulate the high-frequency reciprocating wiping and polishing action of the human hand, and ensure the stable adhesion of the adhesive tool to the product surface and the constant normal force, so as to remove the rubber overflow of the rubber line at the R Angle of the middle frame and the transition position, and achieve high quality and stable and consistent polishing effect.
At the same time, the scheme can integrate the two processes of rubber line rough polishing and fine polishing in the same workstation, reduce the equipment floor area and material transfer, improve the efficiency and the consistency of process effect.
Another typical scene is the hinge assembly of a foldable screen phone. The screws used for hinge fastening are very small, generally M1, M0.5 and other small models, and the traditional automatic tightening method based on position accuracy is difficult to accurately ensure screw insertion and firm locIC697ALG320D king, which brings challenges to the user’s production and automation.
After discussing and testing with users, Fexi created a set of micro-screw tightening scheme based on adaptive robot. The scheme adopts force control strategies such as forced-controlled hole search, forced-controlled downward pressure and tooth insertion guide to adapt to workpiece size, Z-direction float and attitude error, so as to achieve high quality tightening with a yield of 99.98%.
Flexible general solution to the electronic field of multi-scene difficulties
In addition to smartphones, based on flexible, versatile technical characteristics, non-flexible adaptive robots can also play an important role in other electronic fields.
The adaptive robot server insertion and removal test application adopts the robot Rizon Dawn series combined with the gripper Grav engine. Relying on the force control hole search strategy and the force control ability of the gripper, it can complete the test task of communication scenarios by inserting and removing a variety of wire harps and interfaces without visual assistance.
In this scheme, the non-self-developed forced-control hole search stratIC697ALG320D egy can flexibly deal with incoming material error and position error in production line or moving scene, and prevent workpiece damage. In addition to the flexible application, this solution can be adapted to a variety of types of plugs/interfaces in the communication scenario, including but not limited to RJ45, USB, optical modules, power cables, etc., in the absence of vision modules and additional special aircraft equipment, you can rely on one machine to complete a variety of tasks. According to Fexi Technology, the overall program can also be upgraded into a common test program in various fields in the future, and can also be paired with perception modules such as vision to complete complex tasks such as wire harness processing
Affected by workpiece error, connector assembly has always been one of the difficult scenes in industry automation. Non-night PCB motherboard assembly solution adopts adaptive robot with customized end tooling, which can tolerate multiple errors and complete the installation of PCB motherboard and housing through multi-pin matching.
Different from the traditional automation scheme based on position control, the adaptive robot aligns and inserts pins and pinholes through the force control hole search strategy, tolerates the position and Angle errors involved in multiple pins, effectively avoids PCB board scratches and pin damage, and improves production quality. In addition, the scheme can be adapted to the precision multi-pin assembly of a variety of connectors, and can be changed and changed with simple debugging.
“Adaptive robots surprise our customers and the industry in tackling different environments, tasks and challenges. In 2023, together with our customers, we have gained orders and recognition in more fields. It also shows that humanized technology paths and high-precision force control have great potential in the field of automation.” Fei Xi Technology co-founder and CEO Wang Shiquan said.
