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发明授权
CN109049851B 一种用于制袋机的运动控制方法及系统 有权

一种用于制袋机的运动控制方法及系统
摘要：
本发明实施例提供了一种用于制袋机的运动控制方法及系统，其中方法包括：获取当前制袋周期所对应的第一待切割袋的实际长度；根据所述第一待切割袋的实际长度，获取制袋机中牵引电机在所述当前制袋周期内的速度‑时间曲线；根据所述速度‑时间曲线控制所述牵引电机带动所述第一待切割袋运动，以完成对所述第一待切割袋的切割。通过事先获取待切割袋的实际长度，并根据待切割袋的实际长度来获取牵引电机的速度‑时间曲线，进而通过牵引电机带动待切割袋直接运动之指定位置以供切割，无需低速寻标过程，使得制袋速度更快。
摘要（英）：

The invention provides a motion control method and system for a bag machine. The method comprises the following steps: an actual length of a corresponding first bag to be cut in a present bag production period is obtained; a speed-time curve of a traction motor of the bag machine in the present bag production period is obtained according to the actual length of the first bag to be cut; and the traction motor is controlled to drive the first bag to be cut to move according to the speed-time curve to finish cutting of the first bag to be cut. The actual length of the bag to be cut is obtained beforehand, the speed-time curve of the traction motor is obtained according to the actual length of the bag to be cut, and the traction motor drives the bag to be cut to directly move to an appointed position for cutting, so that the low-speed target searching process is not needed, and the bag production speed is higher.

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