Printer carving knife

Abstract

The invention provides a printer carving knife. The printer carving knife comprises a knife handle, a knife head and a knife tail. The knife head and the knife tail are arranged at the two ends of the knife handle. The knife head is provided with two wide knife faces and a narrow knife face. The two wide knife faces intersect to form a blade point. The blade point interacts with the narrow knife face to form a knife point. The blade point and the central axis of the knife handle are located on the same horizontal plane. The knife point is far away from the central axis of the knife handle. The included angle between the two wide knife faces ranges from 10 degrees to 20 degrees. The included angle between the blade point and the knife handle ranges from 30 degrees to 45 degrees. The included angle between the narrow knife face and the central axis of the knife handle is 30 degrees. By means of the carving knife, complex patterns can be fast carved, the carving fluency, precision and depth can be guaranteed, the carving knife can be applied to a thermal transfer printing printer, accurate carving of thermal transfer printing identification is achieved, and the cost for carving the thermal transfer printing identification is reduced.

Description

technical field [0001] The invention relates to an engraving knife, in particular to an engraving knife installed on a thermal transfer printer for engraving thermal transfer marks. Background technique [0002] At present, people often need to engrave the thermal transfer logo printed by the thermal transfer printer. The existing method is to realize it by laser engraving, but the cost of laser engraving is too high to be widely accepted. And existing thermal transfer printer only possesses single printing function because there is no engraving knife that can engrave complex figure fast and can guarantee engraving smoothness, precision and depth that is suitable for it to use. Contents of the invention [0003] The purpose of the present invention is to aim at the technical defects in the prior art, to provide an engraving knife that can quickly engrave complex graphics and ensure engraving fluency, precision and depth, so that it can be applied to thermal transfer printe...

AI Technical Summary

Problems solved by technology

[0002] At present, people often need to engrave the thermal transfer logo printed by the thermal transfer printer. The existing method is to realize it by laser engraving, but the cost of laser engraving is too high to be widely accepted.

However, the existing thermal transfer printers only have a single printing function because they do not have engraving knives suitable for their use that can quickly engrave complex graphics and can ensure engraving smoothness, precision and depth.

Images