Novel coding machine

Abstract

The invention discloses a novel coding machine and relates to the technical field of packaging machines. A pinch roller (4) is connected with a print head (5) through a belt. The print head (5) is connected with a belt conveying wheel (6) through a belt. A rubber belt (7) is meshed with the pinch roller (4). The pinch roller (4), the rubber wheel (7) and the belt conveying wheel (6) are all arranged on a box body (8). A belt collecting wheel (9) is arranged on one side of the box body (8) and is connected with the pinch roller (4) through a belt. A temperature knob (10), a security button (11), a power switch (12) and a handle (13) are sequentially arranged on the box body (8). A plurality of idler wheels (14) are respectively arranged at the four corners of the bottom of a printing workbench (1). The novel coding machine is simple in structure, attractive and exquisite in style, simple to use, convenient to maintain, low in cost, diverse in function, good in printing effect, incapable of being erased easily, long in service life and capable of meeting requirements of people.

Description

Technical field: [0001] The invention relates to the technical field of packaging machinery, in particular to a novel coding machine. Background technique: [0002] The coding machine is a non-contact inkjet marking system controlled by a single-chip microcomputer. It applies a certain pressure to the ink in the system by controlling the internal gear pump or supplying compressed air from the outside of the machine, so that the ink is ejected through a nozzle with an aperture of tens of microns. , and the continuous ink line is split into ink droplets with the same frequency, equal size and certain spacing by the crystal oscillation signal added above the nozzle. Then, the ink droplets are charged separately when passing through the charging electrodes, and the amount of charge is determined by the central processing unit. The CPU controls, and then detects whether the actual amount and phase of the ink droplet are correct through the detection electrode. Finally, the ch...

AI Technical Summary

Problems solved by technology

[0003] At present, there are mainly ribbon coding machines, pneumatic coding machines and ink wheel coding machines on the market. They all have their own differences. The ink wheel coding printing times are relatively large and the range is relatively wide. Some small companies will use it. Simple and affordable, but easy to wipe off, the adhesion is not strong, and the price of the ribbon coding machine is more expensive than the ink wheel coding machine, the printing is better, and it is difficult to wipe, the printing effect is not good enough, if you use the inkjet printer , the printing is indelible, the effect is very clear, but the cost of the machinery is high, the general small companies cannot use it, and it cannot meet people's needs

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