Sterile liquid rapid package switching system and packaging container and switching method of sterile liquid rapid package switching system

Abstract

The invention provides a sterile liquid rapid package switching system. The sterile liquid rapid package switching system comprises a forming ring, a preliminary forming device, a conveying device, aterminal forming device and a package arrangement device. The forming ring is used for coiling a packaging material into a tubular paper tube. The preliminary forming device is provided with a set offorming die, two sets of the forming dies perform die assembly machining on the paper tube end to form a preliminary formed product, and the length of the preliminary formed product can be controlledby adjusting the distance between the two sets of the forming dies. The terminal forming device comprises a flanging mechanism, package pressing mechanisms and a rotary table feeding mechanism. The rotary table feeding mechanism is provided with a plurality of mechanical clamp hands in the circumferential direction, and the flanging mechanism and the package pressing mechanisms are arranged on theperiphery of the rotary table feeding mechanism in sequence. The sterile liquid rapid package switching system has the advantages that based on a forming way commonly used by the present package of the type, the same-section-different-height package series mode is adopted, and the same filling machine can switch and produce packages of different volumes greatly conveniently.

Description

technical field [0001] The invention relates to the technical field of aseptic paper packaging processing equipment, in particular to a rapid switching packaging system for aseptic liquid, a packaging container and a switching method thereof. Background technique [0002] The process of the current aseptic paper packaging filling machine is generally to roll the rolled packaging material into a tube, fill the product in the paper tube, and then use the forming system to form and divide. The old filling machine drive system uses a mechanical cam structure to drive the gripper system. When producing any packaging of different specifications, the cam must be replaced, a large number of mechanical parts must be replaced, and precise mechanical parameter setting is required. The cycle of debugging long. In addition, the cross-section of carton packages commonly used in the market is rectangular, and the mainstream packaging volumes are 200ml, 250ml, and 300ml; To adjust the mec...

AI Technical Summary

Problems solved by technology

The old filling machine drive system uses a mechanical cam structure to drive the gripper system. When producing any packaging of different specifications, the cam must be replaced, a large number of mechanical parts must be replaced, and precise mechanical parameter setting is required. The cycle of debugging long

In addition, the cross-section of carton packages commonly used in the market is rectangular, and the mainstream packaging volumes are 200ml, 250ml, and 300ml; To adjust the mechanical cam structure, it is necessary to replace the forming ring and replace the flanging mechanism and the pressing mechanism according to its section length. In special cases, the entire terminal forming device must be replaced. It must be known that the installation and debugging precision of the forming ring system is extremely high. Leads to increased production pause time, which is not conducive to improving production efficiency

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