Today's rapid economic development has promoted the development of various industries. Similarly, the development of the packaging industry has also led to the development of a large number of packaging machinery, of which the filling and sealing machine is one of them. This is one of the most widely sold devices on the market today, and it mainly uses machines to package products for protection and aesthetics. The development of the food and daily chemical industries has also driven the development of the industry, and many packaging machinery companies are also moving forward.
At present, the application market of the filling and sealing machine is gradually expanding, and the original use industry is also increasing its use. In the current industrial production, almost every industry, including food, medicine, chemical industry, building materials, etc., is involved. With the increase in use, the market competition also increases, which further stimulates the development of equipment. Many filling and sealing machine companies are scrambling to improve technology and develop functions to improve the performance of their own equipment and gain in market competition. more advantages. Therefore, a good atmosphere for industry development has been formed, which has driven the development of the entire industry, and the improvement of strength can also well verify the development of the enterprise, which is related to the future survival and development of the enterprise.
With the rapid development of China's economy, China has gradually become the world's processing center, at the same time, China's machinery products are also developing rapidly. The application of SAMSR stepping motor in filling and sealing machine is mainly introduced. Cosmetics, light industry (daily chemical industry) filling and sealing machine, pharmaceutical, food and other industries have a wide range of applications.
These industrial products usually use a hose as a packaging container, the equipment can fill the inside of the hose with materials such as ointment, cream, gel or viscous fluid, then hot melt extrude the tail of the hose and print the code, while trimming and Shaping to produce the finished product. The speed control of the stepper motor is realized by inputting the pulse frequency. When the pulse frequency decreases, the speed of the stepper motor decreases. As the frequency goes rapidly, the speed also increasing. In the packaging machinery, using the stepping motor to drive the actuator can not only make the packaging machinery simple in structure, easy to adjust and increase reliability, but also can greatly improve the accuracy.
Application of stepper motor in filling and sealing machine
1.Workflow tube warehouse (hose container) → automatic tube loading → identification and positioning → hose internal cleaning (optional) → filling → tail hot melt → pressure sealing tail, enter code → hose positioning → shear → Finished product emissions.
2. The working principle is controlled by the PLC program. Automatic pipe feeding, color code positioning, air cleaning in the pipe space, injection nozzles into the pipe, hot air heating of the inner wall of the pipe end, cooling of the outer wall of the pipe end (water cooler drainage cycle), typing code The digital display of the parameters of hot melt pressing, tail cutting and discharge, in filling and sealing machines, the most critical step is the positioning of the hose.
