称重式包装机两级给料最优切换点的确定方法

研究计算称重式包装机在工作时两级给料切换点最优值方法。通过分析包装机的给料和称重过程以及两级给料的作用,研究两级给料切换点选择对包装精度和包装速度的影响,找出两级给料切换点的取值范围。结果表明,包装机两级给料切换点的选择对包装精度和包装速度都有着重要影响,存在着确定的关系,恰当选择两级给料切换点可以在保证包装精度的同时达到包装速度的最大化。该研究提出了在其他条件一定的情况下,两级给料切换点最优取值的计算方法。

Determination on optimal switching point of two-stage feeding in weighing packaging machine

Objective Researched the method to calculate the optimal two-stage feeding switch point of weighing packaging machines when it works. Methods Through analyzing the feeding and weighing process and the function of two-stage feeding, researched the effect of two-stage feeding switch point to the packaging speed and accuracy. Then found the range of values. Results The two-stage feeding switch point had an important impact on packaging speed and packaging accuracy, and a certain relationship. The packaging speed was maximized while ensuring the packaging accuracy through chosing the best switch point in the range of values. Conclusions Proposed a method to calculate the optimal value of two-stage switching point, while other things was the same.