The invention belongs to the technical field of
sponge roll bagging, and discloses an automatic
sponge roll bag making and bagging packaging
assembly line which comprises a first frame, a first sliding rail is arranged on the inner bottom frame edge of the first frame, and an opening tying mechanism and a circle supporting mechanism are sequentially installed on the first sliding rail from left to right in a sliding mode. A second frame is installed on the right side of the first frame, a conveying line is installed on the right side of the first frame and extends into the second frame, and a
sponge roll is placed on the conveying line. The equipment is compatible with two rolls of film frames of different specifications through design, the space
utilization rate is increased, and the requirement for variable diameters and lengths of products is met; the film bag can better adapt to the product size through the circle expanding action mechanism, resource waste is reduced, and
environmental protection and
energy conservation are embodied; the gripper with the electric cylinder moving obliquely is simple and fast in action and can integrally ascend and descend to adapt to products of different specifications. A plastic
rope is used for automatically tying slipknots and trowelling and pasting
adhesive tapes, so that the film bag is convenient to reuse, and the
surface flatness of the product is ensured.