In the context of Industry 4.0, traditional manufacturing is gradually moving toward 'machine substitution'. Many traditional manufacturing fields have begun to use automated robots instead of manual operations. In the case of industrial robots, it is a robotic robot. The important branch is characterized by the ability to perform various expected tasks through programming. It has the advantages of both human and machine in terms of construction and performance, especially the human intelligence and adaptability.
Injection molding robots are intelligent robots mainly used in the field of injection molding. In the field of injection molding, compared with manual operation, injection molding robots can enable manufacturers to cope with challenges such as high manual turnover rate, short delivery period, and safety issues. High-speed, flexible, high-load robots can not only automate production, but also improve product performance to a greater extent. This is crucial for the efficiency-oriented injection molding industry.
In addition, the use of injection molding robots has the following advantages: Saving labor costs, the production line using injection molding robots can be fully automated, and only one small number of people can take care of the injection molding robot in one production line, eliminating the need to use a large amount of human resources, thereby saving Labor cost; high safety, the injection molding robot ensures the safety of workers' work, there will be no more workers' work accidents caused by various reasons, and the safety of the production workshop will be improved; the production efficiency is high, and the robot can be used to make each The production time of the mold product is fixed, the same plasticizing time, injection time, holding time, cooling time, switching time, easy to improve the yield of the product; prevent mold damage, in the injection molding process, if the worker fails If the product is successfully taken out, the mold will cause damage to the mold. If the robot fails to take out the product successfully, it will automatically stop the machine and stop the machine to avoid damage to the mold. Improve the competitiveness. Compared with the manual factory, the injection molding robot can improve the image of the workshop. , to ensure the quality of the product, and to calculate the output more accurately, from
With the advancement of science and technology in China and the continuous improvement of the research and development of machinery and equipment, injection molding robots will have a good development prospect. In the future, injection molding robots will show the development trend of high repeatability, positioning accuracy, modularization and mechatronics.
High repeatability and accurate positioning
Accuracy refers to the accuracy of the robot and the injection robot reaching the specified point. The repeatability is the measured difference at the position of the measured point at each determined position. The repeating accuracy is more accurate than the accuracy. Important, if a robot is not positioned accurately enough, it usually shows a fixed error, which is predictable, so it can be corrected by programming and the error is controlled to a certain extent. With the help of microelectronics and modern control technology Development, the repeatability of injection molding robots will be higher and higher.
Modular
Modularly assembled robots have a more flexible mounting system than combined guide drives. Each module of the modular injection manipulator has a specific sub-function that will expand the range of applications of the robot. All modules are in some way Assembling, becoming a whole, completing the functions required by the entire robot system, this will be an important development direction of the injection molding robot.
Mechatronics
The control system consisting of 'programmable controllers-sensors-hydraulic components' is an important aspect of automation technology; the development of injection molding robots and electronic technology combined with adaptive control of hydraulic components, hydraulic technology from 'switch control' to high precision The 'feedback control'; the wiring-saving composite integrated system not only reduces wiring, piping and components, but also has a simple assembly and disassembly, which greatly improves the reliability of the system. Nowadays, the coil power of the injection molding robot solenoid valve is getting smaller and smaller. The output power of the controller is increasing, and the possibility of directly controlling the coil by the controller is increasing.