One-piece core mechanism equipped with cutter

Abstract

The invention discloses a one-piece core mechanism equipped with a cutter, comprising a support which is used for fixing a core component. The support comprises two side panels and the core component is arranged between the two side panels. The support is equipped with a cutter component on the side in the paper-out direction, wherein the cutter component comprises a fixed blade which is fixedly connected with the support and a movable blade which is movably connected with the support. The inner side surfaces of the two side panels of the support are provided with a pair of rollers respectively. A guide post which is used for guiding the movable blade is fixedly arranged on the support, the movable blade is provided with a guide groove in which the guide post can be inserted, and the guide post is further provided with an elastic component which produces a pretightening force on the movable blade. The integral reliability is improved because the cutter and the printer core employ a one-piece support. The power unit of the cutter can be turned over independently and tool-free maintenance can be realized by adopting a rapid screw structure. The core mechanism of the invention can also realize mechanical adjustment between a complete cutting and a half cutting, bringing a great convenience to users.

Description

technical field [0001] The invention relates to a bill printing core structure, in particular to an integrated core structure in which a cutter assembly and a core assembly are arranged on a frame. Background technique [0002] In the prior art, most of the machine core structures of bill printers used for small-area printing such as settlement sheets, queuing sheets, and account statements are split structures, that is, the main parts of the machine core and the cutter part are separated. Designed, fixedly connected together by other means (such as hinge connection or detachable embedded structure). The disadvantage of these split structures is that the number of parts is increased, which leads to an increase in the cost of raw materials. At the same time, due to the increase in the structure, the production process will be increased in the production process, as well as many processes such as installation and inspection, resulting in the total cost of the product. Not hig...

AI Technical Summary

Problems solved by technology

In order to facilitate users to eliminate paper jams and other faults in a timely manner, some receipt printers adopt a simple drop-in or embedded structure without a fastening mechanism, and the split parts are prone to vibration during use. adverse effect on lifespan

[0003] In addition, the cutter mechanisms of the existing receipt printers all have the function of full cutting or half cutting. Most of the switching between full cutting and half cutting is realized by software programs. Modifications are made, which prevents the receipt printer from arbitrarily changing the type of paper to be cut during use after the receipt printer has determined the type of paper cutting at the beginning. This design method brings inconvenience to the receipt printer users

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