Feeding frame and mask production line

The utility model discloses a feeding frame and a mask production line, the feeding frame comprises a support, the support is provided with at least two layers of mounting positions, the two layers of mounting positions are sequentially provided with rotatable discharging shafts, and the discharging shafts are used for sleeving roll materials; discharging channels are formed between the adjacent mounting positions and on the two sides of the mounting positions, and the discharging channels are used for allowing the belt body extending out of the coil stock to extend to the discharging opening of the support. According to the feeding frame disclosed by the utility model, belt bodies are respectively conveyed and gradually pressed through the three layers of discharging channels, so that the problem of multi-layer cross pressing is solved. 本实用新型公开了一种上料架及口罩生产线，其中，上料架包括支架，支架上设有至少两层安装位，两层安装位上依次设置有可转动的放料轴，放料轴供卷料套设；相邻的安装位之间以及两侧形成有下料通道，下料通道供卷料伸出的带体延伸至支架的出料口处。本实用新型所述的上料架，通过三层下料通道对带体进行分别运输并逐渐压合，解决了多层交叉压合问题。