Bare cell encasing production line and cell production line

A bare cell encasing production line, comprising:

• a bare cell conveying module, wherein the bare cell conveying module is configured to convey a bare cell;
• a cladding material conveying module, wherein the cladding material conveying module comprises a feeding mechanism and at least two preparation assemblies, the at least two preparation assemblies are identical to accommodate an identical cladding material, and the feeding mechanism is configured to acquire the identical cladding material from the identical preparation assemblies respectively for conveying;
• and
• an assembly module, wherein an output end of the cladding material conveying module and the bare cell conveying module are both connected to the assembly module, and the assembly module is configured to assemble the bare cell conveyed by the bare cell conveying module with the cladding material conveyed by the cladding material conveying module;
• the cladding material conveying module comprises a shell material conveying submodule;
• the shell material conveying submodule comprises a shell material feeding mechanism and at least two shell material preparation assemblies;
• and
• the shell material conveying submodule further comprises an infeed conveyor line and a transfer mechanism;
• the infeed conveyor line extends from an infeed position to a position corresponding to the shell material feeding mechanism;
• the transfer mechanism has an extended state and a retracted state;
• and along a height direction of the infeed conveyor line, when the transfer mechanism is in the retracted state, the transfer mechanism does not exceed a side of the infeed conveyor line configured to place the shell material preparation assembly;
• and when the transfer mechanism is in the extended state, the transfer mechanism exceeds the side of the infeed conveyor line configured to place the shell material preparation assembly to lift the shell material preparation assembly from the infeed conveyor line and convey the shell material preparation assembly to one side of the infeed conveyor line, enabling the shell material feeding mechanism to acquire a shell material from the at least two shell material preparation assemblies respectively for conveying.