Abstract
The work aims to design a kind of automatic filling equipment suitable for paint filling, to improve the automation of filling process and improve the filling accuracy. The double heads were used separately for filling and the filling time was dispersed, so that the preparation time of the equipment was shortened. The servo motor and ball screw were used to replace the original cylinder drive. Based on the high accuracy of repeated positioning of servo motor, the filling accuracy was improved. The corresponding control procedures and interface were designed to enable the equipment to adjust its parameters in the production process. With respect to the filling efficiency of 5 L packaging barrel (2 s per barrel), the filling accuracy reached ±5 mL. Through the actual production, it proves that the equipment is applicable to the automatic filling of all kinds of flowing liquids during the production. The double-head servo driven volumetric filling machine can be used as a stand-alone equipment and communicate with the control equipment through Ethernet. As an integral part of the filling production line, the double-head servo driven volumetric filling machine, combined with the use of other equipment, can achieve the online monitoring of production status and the remote control over the production parameters.
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LIU Bao-hua, CAI Zhi-wei.
Design of Double-head Servo Driven Volumetric Filling Machine[J]. Packaging Engineering. 2017(5): 68-71
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