All-in-one machine for folding and boxing fresh-keeping bags

An all-in-one machine for folding and boxing fresh-keeping bags, the all-in-one machine comprising:

• a base, an unwinding roller (1) rotationally arranged on the base for holding rolled fresh-keeping bags, a controller, a traction mechanism (2), a loosening prevention mechanism (3) and a folding mechanism, wherein on the base is provided a support frame (5), the traction mechanism (2) is arranged on the support frame (5) for pulling rolled fresh-keeping bags, the traction mechanism (2) comprises a pushing assembly (6) and four suction cups (7), the pushing assembly (6) is arranged on the support frame (5), the four suction cups (7) are fixedly arranged on the pushing assembly (6), the loosening prevention mechanism (3) is arranged between the traction mechanism (2) and the folding mechanism to prevent the rolled fresh-keeping bags from loosening during transportation, and comprises a sliding assembly (8), a rotating assembly (9) and a top plate (10);
• on the base is provided a first vertical plate, the sliding assembly (8) is arranged on the first vertical plate, the rotating assembly (9) is inserted into the first vertical plate, the top plate (10) is sleeved on the rotating assembly (9), the folding mechanism is arranged on the base to individually fold fresh-keeping bags after being cut, and comprises a cutting assembly (11), an edge sealing assembly (12) and two folding assemblies (13);
• on the base is fixedly provided a support platform (14), both of the cutting assembly (11) and the edge sealing assembly (12) are arranged on the support platform (14), the cutting assembly (11) is located above the edge sealing assembly (12), both of the two folding assemblies (13) are located below the edge sealing assembly (12), and the pushing assembly (6), and the cutting assembly (11), the edge sealing assembly (12) and the two folding assemblies (13) are all electrically connected to the controller.