With the gradual expansion of the application field of injection molding machines, the full electrification of injection molding machines can be said to be the mainstream trend of the injection molding machine industry in recent years. However, due to its limitations, many places cannot achieve the unique performance of hydraulic presses, and the cost is relatively high. At present, the development of injection molding technology in China has also been greatly improved, both in terms of processing accuracy and control, which is comparable to foreign advanced models.
In order to meet the needs of the domestic COVID-19 epidemic, a severe test was put forward for the efficient and high-quality production of medical products. Under its rapid development process, Liansheng Precision, as a national high-tech enterprise specializing in the R&D and production of precision machinery and equipment, relies on powerful measures in technology, products, services, etc. to provide all-round services to meet the diverse equipment needs of different customers. Guangdong Liansheng Precision Machinery Manufacturing Co., Ltd., combining the advantages of all motors and hydraulic machines, takes full account of the production needs of clean rooms for medical products, upgrades and develops the GT3-R medical injection molding machine, which is used to meet the high-speed market development needs of medical injection molding machines, such as cleanness, environmental protection, energy conservation, precision and efficiency.
Actively respond to market demand and solve the pain points of medical injection molding
At present, the firing speed of all motors used in the medical industry is generally 300-500mm/s, but it is still difficult to meet some application needs. Due to some packaging applications, such as thin-walled packaging, medical packaging, syringes, etc., not only the requirements on the shooting speed are high, but also the requirements on the running speed and production cycle of the whole machine are higher; Thus, the local load and friction frequency of the whole motor ball screw are increased, and the maintenance cost of the machine is very high, thus increasing the burden of the enterprise. In order to solve the problem of high cost of all motors, promote domestic injection molding machine enterprises to carry out independent research and development and technological innovation, and combine the advantages of all motors and hydraulic machines to carry out technical breakthroughs.
The GT3-R medical injection molding machine is applicable to the professional injection molding system of medical products. It has the characteristics of full motor fast firing, clean, energy saving and environmental protection. The firing speed can reach more than 400mm/s.
Based on the analysis of the configuration of medical injection molding machines, Guangdong Liansheng Precision Machinery Manufacturing Co., Ltd. has developed a variety of molds through the upgrading and improvement of mold locking components, and can quickly realize the replacement of molds. The moving plate and the Corinth pillar adopt non-contact design, which is clean and environmentally friendly, and uses line rail guidance for precise positioning. In the competition of the medical injection molding machine industry, it has prominent advantages and strong practicability, meeting the huge demand for diversified development of the medical industry.
Leading the systematization of 5G machinery manufacturing and improving precision injection technology
The 5G era has accelerated the manufacturing and development of industrial precision machinery. The intelligent large-scale machinery application system has realized the IOT interconnection. For the first time, a variety of plasticizing systems have been used on the GT3-R medical injection molding machine. The machine can be configured with various special plasticizing parts according to the requirements of customers or products to meet the market needs of different product specifications. The control system is configured with networking functions, Meet the intelligent manufacturing management of enterprises, and provide a strong guarantee for the intelligent management of clean workshops in the medical industry.
The GT3-R medical special injection molding machine adopts a precise single cylinder injection structure. Through tens of thousands of experiments, the machine injection cylinder and the plasticizing screw are on the same center line, comprehensively improving the injection precision and response speed of the injection molding equipment in production and use, and ensuring the service life of the plasticizing parts. To achieve high-precision, high-speed precision injection molding effect.
The response speed and positioning accuracy of good precision mechanical instruments in the production process are very important, which is related to whether the instruments in the production process can repeat the accuracy, reduce the error and save energy. The independent R&D center of Guangdong Liansheng Precision Machinery Manufacturing Co., Ltd. has innovated and improved the linear guide rail of the shooting table, adjusted the positioning accuracy of the GT3-R medical injection molding machine to the highest, reduced the sliding friction coefficient, and improved the response speed, so as to achieve good injection repeatability and energy saving effect, which is of great significance for the production and manufacturing of the medical products industry.
Add mold locking linear guide rail to meet intelligent system control
In addition, the GT3-R medical injection molding machine has added the function of mold locking linear guide rail. Through the precise linear guide rail, the mold locking moving plate can achieve no interaction with the cylinder, which makes the guide device fast and stable in mold opening and closing, uniform in mold locking force, high in positioning accuracy and energy saving, and small in action inertia after starting, fast in response, more energy-saving, clean and environmentally friendly.
In order to meet higher intelligent control, Liansheng Precision Machinery has updated the intelligent control system, added the most high-end business display system, and realized the human-oriented interface of IoT interaction, which is simpler to operate and more powerful in function expansion.
Liansheng Precision Machinery Manufacturing Co., Ltd. insists on continuous innovation, carries out three-dimensional technical innovation and research and development to meet the market demand. While focusing on the field of "molding" special machinery and equipment, it independently develops the GT3-R medical special injection molding machine through its own technology, as well as its own research and development team and laboratory, In order to meet the demand for medical supplies for domestic epidemic prevention inspection under the epidemic situation.
