Circular material packing machine

Abstract

The invention discloses a circular material packing machine. The machine comprises a lower film unwinding mechanism, a forming mechanism, a charging platform, a hot sealing mechanism and a cutting mechanism, and is characterized in that the cutting mechanism comprises a cutting upper mold and a cutting lower mold; the cutting upper mold comprises a cutting upper template pushed by a first cylinder to move up and down; a vertical rotating shaft is rotationally arranged on the cutting upper template, and is driven by a cutting motor to rotate; the bottom of the vertical rotating shaft is connected with a cutter head; a cutting tool is mounted at the bottom of the cutter head; a cutting pressing plate is arranged on the outer side of the cutter head, and is elastically connected to the bottom of the cutting upper template; the cutting lower mold comprises a cutting lower template pushed by a second cylinder to move up and down; the cutting lower template is provided with a circular cutting mold cavity; a first tray is arranged in middle of the circular cutting mold cavity; and the first tray is fixedly arranged. The machine can be used for packing production of such large-diameter circular materials as moon cakes, improves the production efficiency, and meanwhile, is simple in structure and low in equipment cost.

Description

technical field [0001] The invention relates to a vacuum packaging device, in particular to a circular material packaging machine for packaging large-diameter circular materials such as moon cakes. Background technique [0002] With the development of vacuum packaging equipment technology, many foods have begun to use blister vacuum packaging, that is, forming blisters in the lower film material, and then putting materials into the blisters, and then heat sealing the lower film material and the upper film material. , and finally cut the blister vacuum-packed material independently by punching. In the prior art, for the vacuum packaging of large-diameter circular materials such as moon cakes, if the punching method is used to cut them independently at the end, a large punching force is required, which requires high-strength design of the punching mechanism, so the equipment The structure is complicated and the cost is high. Therefore, in the prior art, for the vacuum packag...

AI Technical Summary

Problems solved by technology

In the prior art, for the vacuum packaging of large-diameter circular materials such as moon cakes, if the punching method is used to cut them independently at the end, a large punching force is required, which requires high-strength design of the punching mechanism, so the equipment Complex structure and high cost

Therefore, in the prior art, for the vacuum packaging of large-diameter circular materials such as moon cakes, only the packaging method of vacuum bags can be used instead of continuous vacuum packaging production of blister type, and the production efficiency is low.

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