A kind of carton forming equipment

Abstract

The invention discloses a carton forming device, which comprises a feeding device, a box folding device and a capping device arranged in sequence. The feeding device includes a traverse guide rail and a plurality of vacuum suction cups, and the vacuum suction cup is arranged on the traverse guide rail to move. The box folding device includes a pressing inner punch, a folding box outer mold and a conveying device. The folding box outer mold includes a flared rectangle composed of a front baffle, a side baffle, and a rear baffle, and a corner stop bar arranged at the outer corner of the rectangle. The transfer unit sends the cartons with the bottom box to the capping unit. The capping device includes a carton propulsion mechanism, a carrying platform, a bending guide rod and an end fitting mechanism. There are two bending guide rods which are arranged symmetrically on both sides of the carrying platform. The distance between the entrance ends of the bending guide rods and The heights are gradually reduced, and the end fitting mechanism is arranged above the bearing platform. The invention can automatically complete the forming of the bottom box of the flat paper sheet and the sealing and bonding of the box cover during the advancing process of the carton, thereby improving the production efficiency.

Description

technical field [0001] The invention relates to a carton forming equipment, which belongs to the technical field of paper product production equipment. Background technique [0002] The carton forming equipment is used to bend and glue the cardboard to form a carton. The cardboard is cut and rolled in advance, and the cardboard of the cardboard pile is transported to the bending station by the feeding device for folding. box. The folding box needs to be sealed after the product is placed in the box. At present, the folding and sealing of the cartons with their own flaps usually rely on manual operations, which is labor-intensive and is not conducive to improving production efficiency. In the Chinese patent with the publication number CN208068982U, the stamping mechanism needs to include a bottom forming outer mold assembly and an inner mold punch. The outer mold assembly includes a limit baffle and a forming limit structure. The folding and forming of the bottom box also n...

AI Technical Summary

Problems solved by technology

At present, the folding and sealing of the cartons with their own flaps usually rely on manual operations, which is labor-intensive and not conducive to improving production efficiency.

In the Chinese patent with the publication number CN208068982U, the stamping mechanism needs to include a bottom forming outer mold assembly and an inner mold punch. The outer mold assembly includes a limit baffle and a forming limit structure. The folding and forming of the bottom box also needs to be carried out with glue. Bonding, this structure is difficult to ensure that the side walls of the carton are folded and bonded in sequence during bending and forming, so the forming pass rate is low

Only by pre-bending with other devices to pre-fold the overlapping adhesive parts can the carton be completely formed, which increases the complexity of the device, and at the same time, it is easy to conflict with the pre-folded part when the inner die punch is pressed down

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