Counterweight type continuous feeding device for flexible continuous materials

The utility model discloses a balance weight type continuous feeding device for flexible continuous materials. The feeding device aims to solve the technical problems that in the prior art, the height of a feeding device can not be adjusted, the feeding device can not be spliced with printing machines with different heights conveniently, and adaptability is poor. The feeding device comprises a base. Lifting sleeves are arranged on the periphery of the top of the base, a lifting mechanism is arranged on the top of the base and located among the four sets of lifting sleeves, a workbench is arranged on the top of the lifting mechanism, and two sets of driving motors are arranged on the back face of the workbench. Feeding rollers are arranged at the positions, corresponding to the two sets of driving motors, of the front face of the workbench. Two sets of rotating rollers are arranged at the positions, below the two sets of feeding rollers, of the front face of the workbench. The lifting mechanism comprises four