Soft bag feeding device and lamp inspection machine

The invention provides a soft bag feeding device which comprises a material hanging module, the material hanging module receives a soft bag, the soft bag is changed into a vertical state with a hard head facing upwards from a horizontal state with the hard head facing forwards through the material hanging module, and the neck of the hard head of the soft bag is connected to the tail end of the material hanging module in a hung mode; and the feeding module is used for clamping the necks of the hard heads of the soft bags from the tail end of the hanging module and feeding the soft bags at a preset position through reciprocating rotation or rotary motion. In the soft bag feeding process, the requirement for the clamping mode in the lamp inspection process is low, and multiple clamping modes can be met; meanwhile, high-speed feeding can be achieved, and compared with an existing feeding mode, the feeding speed can be greatly increased; the feeding speed is controllable; and material hanging is accurate and effic