Reversing control device for double conveying channels for paper sheets and working method of reversing control device

Abstract

The invention discloses a reversing control device for double conveying channels for paper sheets. The reversing control device comprises a commutator shaft and a tension catch for driving the commutator shaft to rotate forwards and backwards by a preset angle, wherein the tension catch is connected with the commutator shaft through a gear mechanism, the gear mechanism comprises a pull rod and a first gear, the pull rod can move linearly upwards under the action of the tension catch, a gear tooth structure on the first gear is a sector structure, the pull rod is connected with the first gear through a rotating shaft, one end of the rotating shaft is fixed on the first gear, the other end of the rotating shaft is rotationally connected with the pull rod, the fixing point of the rotating shaft and the first gear, the center of the first gear and the center of the sector structure are positioned on a straight line, the fixing point of the rotating shaft and the first gear, and the sectorstructure are respectively positioned on two sides of the center of the first gear, and the commutator shaft can rotate forwards and backwards along with the first gear to realize the switching of thedouble conveying channels for the paper sheets.

Description

technical field [0001] The invention belongs to the technical field of control equipment, and in particular relates to a reversing control device and a working method for double transport channels of paper sheets. Background technique [0002] At present, paper media transport devices are widely used in various industries, such as printers, ticket sales equipment and so on. With the rapid development of society, the diversified demands of customers for self-service equipment are increasing, which prompts self-service equipment to put forward higher requirements for paper processing capacity and higher requirements for the number of paper transportation channels. Sorting for different sides and different sizes, and shipping to different terminals. [0003] Although the existing paper storage devices have various structures, they can only be reversed at a small angle because of the limitation of the pull electromagnet in the equipment, and the angle of the reverse is relative...

AI Technical Summary

Problems solved by technology

[0003] Although the existing paper sheet storage devices have various structures, due to the limitation of the pull electromagnet reversing in the equipment, only a small angle of reversing can be performed, and the reversing angle is relatively single.

There are also customized commutators on the market for multi-angle commutation, but the price is high; the commutator needs software to control, and the program is complicated; the installation accuracy is high and the tolerance range is small; the angle cannot be adjusted, and the adaptability is poor ;When different angles and speeds of paper sheets hit the reversing teeth, the force on the reversing teeth is complicated. The holding force of different angles of the commutator on the market is the same and cannot be changed. Higher risk and less flexibility when impacted by speed paper sheets

[0004] Invention patent 201811563868.7 discloses a reversing device for banknote transport channels, as attached figure 1 As shown, the disadvantage is that the pin rod drives the rotating shaft to move, so that the fan-shaped structure can move synchronously, and the pin rod is located between the rotating shaft and the fan-shaped structure, and the pulling force is easy to shake when pulling the pull rod, and the poor linear motion leads to unsmooth commutation , it is prone to jamming, resulting in banknote jamming. In addition, due to the limited size of the first gear and the dense distribution of components, the structure is complicated

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