Sterile filling and packaging machine

Abstract

The invention discloses an aseptic filling packing machine, which is characterized in that based on the structure of the prior filling packing machine, all station devices are installed in upper positions or lower positions of a circularly operated chain belt conveyer; a pulling and inserting device, a top forming mandrel, an aseptic chamber, a bottom forming device, a high-frequency soldering and sealing device, a pre-angle forming and angle hot-air welding device, an angle forming device, a water cooling device, etc. are sequentially arranged and installed in the upper positions; a top forming device, a top high-frequency soldering and sealing device, a top pre-forming device, a hot-air welding device, a top pre-folding device, a cam driving device, etc. are sequentially arranged and installed in the lower positions corresponding to the top forming mandrel; in the upper positions, cam driving devices are also installed at the top of the pulling and inserting device, the top forming mandrel, etc.; and the pre-forming device, the hot-air welding device, a filling device, a bottom pre-folding device, a hot air sterilizing device, an ultraviolet ray hydrogen peroxide solution sterilizing device, a pressing device, etc. are installed in the aseptic chamber. The inventive aseptic filling packing machine has the advantages of full automatic continuous production, multi-site sterilization, and remarkably improved productivity (about 7,000 boxes per hour).

Description

technical field [0001] The invention relates to an automatic processing device for a beverage packaging box, in particular to an aseptic filling and packaging machine. Background technique [0002] The existing packaging box filling and packaging machine is equipped with packaging box materials on its frame, and the material is pre-folded, sealed, formed, multi-station sterilized, sterilized, and quantitatively filled at the top or bottom of the material. A device that preforms, seals, shapes, folds corners, and seals the bottom or top of the other end to form a brick-shaped packaging box. A large number of pneumatic components and electrical components are used in the existing domestic and foreign technologies, and they are manufactured in separate parts. There are many equipments and a large area. Due to the unreliable quality of a large number of pneumatic and electrical components, it is difficult to ensure the continuous operation of the machine for a long time. In nor...

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Problems solved by technology

A large number of pneumatic components and electrical components are used in the existing domestic and foreign technologies, and they are manufactured in separate parts. There are many equipments and a large area. Due to the unreliable quality of a large number of pneumatic and electrical components, it is difficult to ensure the continuous operation of the machine for a long time. In normal production, the actual production efficiency is greatly reduced, and sometimes there is a phenomenon of high bag rejection rate, which also greatly increases the production cost, thereby reducing the actual production rate; in addition, these equipment are very complicated, the maintenance cost is very expensive, and the accessories are also very expensive. Expensive, the annual maintenance cost of such a machine is as high as several million yuan

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