Clamping plate bag opening device

The invention relates to a clamping plate bag opening device. The clamping plate bag opening device comprises a fixed frame, a bag opening plate is arranged on the fixed frame, the lower end of the fixed frame is connected with an auxiliary clamping plate through a shaft, an air cylinder is mounted at the other end of the fixed frame, and is connected with a connecting rod, and the other end of the connecting rod is connected with an auxiliary clamping plate. The clamping plate bag opening device is reasonable in structure, easy to operate, convenient, and capable of saving time and labor, generation of un-tight bag opening or bag falling possibly appearing in bag opening of a bag opening mechanism is effectively avoided, and the production efficiency is greatly improved. 本发明涉及种夹板撑袋装置，包括固定架，所述的固定架上装有撑袋板，所述固定架的下端通过轴连接辅助夹板，所述的固定架另端安装有气缸，所述气缸连接有连杆，所述连杆另端连接有辅助夹板。本发明结构合理，操作简单、方便、省时省力，有效避免了撑袋机构撑袋时可能出现的撑袋不紧或者脱袋现象的产生，从而大大提高了生产效率。