Motor along with our country economy fast development, China has gradually become the world's processing center, at the same time, the mechanical products is also in the high speed development of our country. The authors mainly introduce samsr stepper motor in the application of the filling and sealing machine. Filling and sealing machine in the cosmetics, light industry,Daily chemical), pharmaceutical and food industries have a wide application. These industry products are generally made with hose packaging container, the device can be ointment, creams, gels or viscosity fluid filling material inside the hose, then at the rear of the hose merger printed word, hot melt pressure clip plastic at the same time, to produce finished goods. The speed of the stepper motor control are realized through the input pulse frequency speed. When a reduced the frequency of the pulse, the speed of the stepper motor is falling; When the frequency increases, the speed is faster. In packaging machinery, the actuator is driven by stepping motor, not only can make the packaging machine is simple structure, convenient adjustment and increase the reliability, and accuracy is greatly improved. Second, the stepper motor in the application of the filling and sealing machine stepper motor applications in filling and sealing machine, work flow tube warehouse (1Hose container)→Automatic pipe & rarr; General calibration & rarr; Inside the hose cleaning (Option)→Packing & rarr; The tail hot melt & rarr; Bonding and sealing, play word & rarr; Hose orientation & rarr; Shear & rarr; The finished product. 2, the working principle of the PLC program control. Automatic tube space, color calibration, air cleaning tube, injection nozzle into tube filling, tail pipe wall heat cooling (heating, the outer wall of tube endCirculate cooling water drainage), hot pressing play word, tail shear and finished products. Parameters of the digital display. Stepper motor in the filling and sealing machine, zui positioning key step is the hose. This product USES mountain club stepper motor, a positioning, high control precision. Preset stepper motor speed. Color scale models are equipped with a photoelectric switch, photoelectric switch to detect color mark position, when detect color scale, a control switch signals, after stepping motor by the signal, stop running, delay after a certain period of time, turn again, and guarantee the accuracy of the position according to the color mark.
