Food pattern laser engraving molding method and device

Abstract

The invention discloses a food pattern laser engraving molding device and relates to the field of food processing. The food pattern laser engraving molding device comprises a laser engraving module, afood conveyor belt mechanism, and an infrared detection motion control module; meanwhile the invention also discloses a food pattern laser engraving molding method which comprises the steps thatresponding to a first signal,detected by the infrared detection motion control module, of a first object to be processed, the food conveyor belt mechanism is controlled to be in the conveying-stop state, and the laser engraving module is controlled to perform preset first laser engraving work; responding to completion of the first laser engraving work,according to a second signal, detected by the infrared detection motion control module, of the first object to be processed, the firstobject to be processed is carried far awayfrom the carving area by controlling the food conveyor belt mechanism. According to the food pattern laser engraving molding method and device, the firstobject to be processed is processed with a laser by the laser engraving, so thata needed pattern is engraved on food, foodpattern laser molding with a higher precision is achieved, excessive damage to a food surface is avoided, and both a pattern discrimination and a resolution are improved.

Description

Technical field [0001] The invention relates to the field of food processing, in particular to a method and device for laser engraving and shaping of food patterns. Background technique [0002] Traditional food surface patterns are generally printed by molds. Using this method, on the one hand, a food requires a mold, and if you want to change the pattern, you need to re-customize the mold. On the other hand, the color of the pattern is the same as the food body, and the pattern recognition is not high. . [0003] In addition, in the prior art, there is also a pressing film on the semi-finished food product. On the one hand, pressing the film will cause deformation of the food, and on the other hand, the recognition of cold pressing film patterns is not high. As an improvement, the surface of the food is burned by the hot pressing film and a brand is formed. This method causes damage to the surface of the food, and the pattern accuracy is low. Summary of the invention [0004] In...

AI Technical Summary

Problems solved by technology

[0002] Traditional food surface patterns are generally printed using molds. On the one hand, a food requires a mold, and if you want to change the pattern, you need to re-customize the mold. On the other hand, the color of the pattern is the same as the food itself, and the pattern recognition is not high.

[0003] In addition, in the prior art, there is also the problem of embossing semi-finished food products. On the one hand, the lamination will cause deformation of the food.

As an improvement, the surface of the food is scalded and branded by the hot pressing film. This method causes damage to the surface of the food, and the pattern accuracy is low

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