Tape transport mechanism of banknote sorting and automatic bundling machine

Abstract

The invention relates to a tape transport mechanism of a banknote sorting and automatic bundling machine. The mechanism includes a sorting and automatic bundling machine rack right side board, a bundling inner side board, a bundling outer side board, a banknote pressing support, a strapping tape forming cavity and a strapping tape conveying mechanism. The strapping tape forming cavity contains a guide tape inner frame and a guide tape outer frame that are in mirror symmetry, and a bow-shaped hinge assembly. The strapping tape conveying mechanism includes a main tape drive wheel assembly, and an inner guide tape corner, an outer guide tape corner and a driven wheel assembly that are in mirror symmetry. The mechanism has the following advantages. First, since the guide tape inner frame and guide tape outer frame that are in mirror symmetry and spaced from each other at a specific distance are adopted for contacting the strapping tape through enclosures, the center part is hollow, so that a damp-free condition is realized. Second, the enclosure of the bow-shaped hinge and the enclosure of the guide tape inner frame form a guide tape channel for guiding the formation of the strapping tape and the bow-shaped hinge withdraws from the guide tape inner frame during the bundling process, so that no bearing guide rail is needed and action easiness is achieved. Third, through adjusting the elevation of a pressure spring base and applying voltage on a torsion arm, the contact pressure between the driven wheel and the main tape drive wheel is adjusted, so that the tape drive tension of the whole system is appropriate and stable and the motion noise is low.

Description

technical field [0001] The invention relates to a machine for packing articles or materials, and more specifically relates to a tape-running mechanism of an automatic binding machine for banknote sorting. Background technique [0002] With the development of society and economy, the workload of banknote sorting is increasing, and the demand for sorting automatic binding machines is also increasing. The banknote sorting machine binds the stacked banknotes after counting. Therefore, the belt running of the strapping is not a simple process, but needs to be closely coordinated with the processes of pressing, cutting, cutting and ironing. The deficiencies of the existing strapping machine tape transport mechanism are mainly: 1) The current model is mainly suitable for narrow strapping, while some countries and regions use wide paper tapes, which are suitable for wide paper tapes. Cable ties, cable tie rings, cable ties detached from the inner frame, etc., the mechanism needs to...

AI Technical Summary

Problems solved by technology

The deficiencies of the existing strapping machine tape transport mechanism are mainly: 1) The current model is mainly suitable for narrow strapping, while some countries and regions use wide paper tapes, which are suitable for wide paper tapes. Cable ties, cable tie rings, cable ties detached from the inner frame, etc., the mechanism needs to be greatly improved; 2) The connection between the tape running process and other processes is not smooth, the mechanism is too complicated and prone to failure; 3) The tightness adjustment of the strapping Not ideal, needs further improvement

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