A packaging box forming machine

Abstract

The present invention belongs to the technical field of forming equipment, specifically a packaging box forming machine, including a machine table, a vacuum pumping machine and a controller. The top of the machine table is provided with a mold cavity, and the bottom of the mold cavity is provided with a vacuum pumping pipeline. , the side wall at the top of the vacuuming pipeline is provided with a No. 1 notch, a slide plate is provided in the No. 1 notch, a cavity is provided on the side wall at the bottom of the vacuuming pipeline, and a Turning plate, the top of the turning plate is equipped with an elastic air bag, when the turning plate rotates, it squeezes the air bag to push the slide plate to slide in the No. The usability and aesthetics of the plastic packaging box; the top of the slide plate is provided with an elastic plate, and the elastic plates are pressed against each other to bend and deform, and squeeze the convex middle part of the packaging box, thereby reducing the convexity on the surface of the packaging box. marks, further enhancing the usability and aesthetics of the blister packaging box.

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...

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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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