Packing box forming machine

Abstract

The invention belongs to the technical field of forming equipment, and particularly relates to a packing box forming machine. The packing box forming machine comprises a machine platform, a vacuumizing machine and a controller. The top of the machine platform is provided with a mold cavity, and the bottom of the mold cavity is provided with a vacuumizing pipeline. The side wall of the top of the vacuumizing pipeline is provided with first notches, and the first notches are internally provided with sliding plates. The side wall of the bottom of the vacuumizing pipeline is provided with a cavity. The side wall of the cavity is provided with a rotating plate, and the top of the rotating plate is provided with an elastic air bag. When rotating, the rotating plate extrudes the air bag to push the sliding plates to slide in the first notches, and therefore protruding parts of packing materials are jacked by the sliding plates to be flatted, and the usability and the attractiveness of a skinpacking box are improved; and the tops of the sliding plates are provided with elastic plates, the elastic plates extrude each other to bend and deform to extrude the middle protruding part of the packing box, convex marks appearing on the surface of the packing box are reduced, and the usability and the attractiveness of the skin packing box are further enhanced.

Description

technical field [0001] The invention belongs to the technical field of forming equipment, in particular to a packaging box forming machine. Background technique [0002] The forming machine refers to the automatic completion of unpacking, forming, bending of the lower bottom hinge, and the completion of the lower part of the adhesive tape, the folded cardboard box is opened, the bottom of the box is folded according to a certain procedure, and the tape is sealed and then transported to the box. Among them, the development space and application of packaging box forming machines are relatively extensive. In daily life, the market share of cigarettes, alcohol, food, medicine, small household appliances, cosmetics, etc. is increasing, and exquisite packaging boxes are required. Packaging, therefore, packaging box forming machines have a good room for development. [0003] Among them, the blister packaging box is a plastic product produced by a blister process. The production pr...

AI Technical Summary

Problems solved by technology

[0003] Among them, the blister packaging box is a plastic product produced by a blister packaging process. The production process is to use a blister packaging box forming machine to process the softened packaging material, and use vacuum adsorption to make the packaging material attached to the surface of the mold, followed by cooling. However, in the process of processing, the surface of the blister packaging box often has convex marks at the vacuum pipe of the mould, which reduces the packaging quality of the packaging box on the one hand, and has a certain impact on the appearance of the packaging box on the other hand.

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