Feeding mechanism for three-dimensional film packaging machine

The invention provides a feeding mechanism for a three-dimensional film packaging machine, which comprises a turning and turning device and a grading and supplementing device, the turning and turning device rotates to-be-packaged articles from the horizontal direction and the vertical direction in sequence, and the grading and supplementing device is used for group continuous feeding; the grading material supplementing device is arranged at the discharging position of the steering and turning-over device. According to the feeding mechanism of the three-dimensional film packaging machine, a traditional conveying mechanism is improved, the feeding speed is increased, manpower is saved, and the production efficiency is greatly improved. 本发明提供了一种用于三维膜包装机的送料机构，包括转向翻身装置和分级补料装置，所述转向翻身装置先后从水平方向和竖直方向旋转待包装物品，所述分级补料装置用于成组连续进料；所述分级补料装置设置于所述转向翻身装置出料处。本发明所提供的一种三维膜包装机送料机构，通过改善传统的传送机构，提高送料的速度，节省人力，大幅提高生产效率。