The China Brush Dc Motor manufacturers tells you about the use of DC motors in packaging machinery
The measurement of the powder material of DC motor, commonly used screw measurement method. Through the number of screw rotation rings to achieve the purpose of measurement. In order to improve the accuracy of measurement, the speed of the screw is required to be adjustable and the position positioning is accurate. If the DC motor is used to drive the screw, the advantages of high precision and good torque characteristics of the DC motor can be used to achieve rapid and accurate measurement. The measurement of viscous materials, DC motor can be used to drive the DC motor to drive the gear pump, through the gear of a pair of Gears of the gear pump to measure.
In bag-type automatic packaging machinery, the DC motor cross-sealing device is an important mechanism. It not only requires accurate positioning, but also requires that the line speed of the cross-sealing wheel is equal to the speed of the film delivery when the cross-sealing table is closed, and after the cross-sealing wheel is rolled, The speed of the cross-sealing wheel should be increased, that is, separated at a faster speed. The traditional method is achieved through the eccentric wheel or crank guide rod mechanism, which is not only complicated, low reliability, but also very troublesome to adjust. If the DC motor is used to drive the transverse sealing wheel, the excellent performance of the DC motor can be used to meet the requirements of the transverse sealing through the non-constant speed movement of the DC motor, and the work quality and efficiency can be improved.
