Automatic folding and unfolding device of cash counting and bundling all-in-one machine

Abstract

The invention relates to an automatic folding and unfolding device of a cash counting and bundling all-in-one machine. The device comprises a kidney-shaped inner frame, a kidney-shaped outer frame and a control mechanism, wherein the inner frame and the outer frame are made of an inequilateral bar section; the longer side and the shorter side of the inner fame respectively correspond to the longer side and the shorter side of the outer frame so as to form a kidney-shaped pipeline, and the cross section of an inner cavity in the pipeline is rectangular; and the control mechanism comprises a control shaft as well as a cam, a rolling wheel, an oscillating bar, a hinged pin, an upper double-wedge plate, a lower double-wedge plate and a reset spring which are arranged on the control shaft. When the oscillating bar oscillates under the drive of the rolling of the rolling wheel, the inner frame and the outer frame are controlled to be folded or unfolded through the oscillation of the oscillating bar. By utilizing the folding of the inner frame and the outer frame, an kidney-shaped guide strip frame is formed so that a bundling strip can freely pass through in the pipeline to form a kidney-shaped circle; and then, the inner frame axially moves in parallel under the drive of the control mechanism, and the unfolded guide strip frame is in a kidney-shaped bundling strip loop which can be shrunk to bundle cashes. Compared with the similar products, the whole action is controlled relying on the cam on the control shaft, therefore, the invention has the advantages of precise and reliable action, less faults and high cost performance.

Description

Technical field: [0001] The invention relates to a machine for packaging articles or materials, and more specifically relates to a device for automatically closing and separating a belt guide frame of a banknote counting and banknote binding integrated machine. Background technique: [0002] Binding of banknotes is involved in banknotes, banknote binding machines or separate banknote binding machines. When binding, firstly, the binding belt needs to be made into a waist circle, and then the stacked banknotes are put into the formed waist circle, and then tightened. The binding tape completes the binding of banknotes. In the prior art, in order to complete the strapping into a waist circle, connecting and winding are two indispensable links, and connecting and winding are two different actions. The usual practice is to use two sets of The irrelevant independent mechanism is completed, one set is used to accept the paper tape head, and the other set is used to take the paper ...

AI Technical Summary

Problems solved by technology

In the prior art, in order to complete the strapping into a waist circle, connecting and winding are two indispensable links, and connecting and winding are two different actions. The usual practice is to use two sets of The irrelevant independent mechanism is completed, one set is used to accept the paper tape head, and the other set is used to take the paper tape and rotate it to form a circle, that is, two sets of motors and two sets of mechanisms are used, so that the whole machine becomes huge, and two sets of There are often inconsistencies in the organization, resulting in many failures, frequent shutdowns, and low production efficiency

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