Electric etching full automatic coding marker

Abstract

The present invention belongs to the field of metal surface marking technology. The automatic coding marker includes microcomputer controlled controller, driver, disc template and marking head; and features that the disc template has 10-36 staggered character sets of 2-20 characters each, the driver is stepped motor-output shaft-shaft coupler assembly, and the disc template is clamped with upper and lower clamping sheets and fixed onto the shaft coupler. During marking, after the mark number is input into the controller for encoding, the driver is started to mark. The marker has simple structure and flexible operation and can produce neat beautiful mark in low cost one tenth that produced with laser marker.

Description

technical field [0001] The invention belongs to the field of mark making in the technical field of packaging, in particular to an electric corrosion automatic coding and marking machine for making marks on conductive metal surfaces. Background technique [0002] At present, the marking machines commonly used to make concave marks on metal surfaces mainly include electro-corrosion marking machines and laser marking machines. Electrocorrosion marking machine is the cheapest way to make marks on the metal surface. Because the marks made in this way have a certain depth and are different from printed marks and self-adhesive marks, it has durability. It is not afraid of damage from wind, frost, rain and snow, so it has a very broad application prospect. Compared with the laser marking machine, the equipment investment, operation and maintenance costs of the electro-corrosion marking machine are much lower, the marking cost is less than one tenth of the laser marking machine, and...

AI Technical Summary

Problems solved by technology

The disadvantage of the current electro-corrosion marking machine is that it cannot automatically change the marking characters. Although there is an automatic coding marking machine, which includes a driving device, a disc template, a marking head and a control device, the code value of each bit adopts a turntable way to escape code to solve the change of bit code value, and to solve the change of bit by X-axis lateral movement

This kind of marking machine not only needs a two-dimensional motion system on the mechanical equipment, but also needs a two-digit computer control system, which makes the whole set of equipment very large, not only the cost is high, but also the equipment is fixed and cannot be changed at any time. The workplace has poor flexibility, which limits the advantages of the electro-corrosion marking machine.

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