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Method for burning and carving body surface of livestock and poultry with laser beam

A technology of laser beam and carcass, which is applied in the field of laser beam burning, can solve problems such as the inability to meet the production line and production process of the slaughterhouse, the inability to change information content, and the pollution of the surface of livestock and poultry carcasses, so as to achieve effective management of wholesale enterprises and consortiums , Solve the low level of management and promote the effect of self-discipline

Active Publication Date: 2010-12-08
BEIJING ZHD LASER SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the stamping method is mainly used to mark the carcasses of livestock and poultry after slaughtering. This method is not beautiful, pollutes the carcasses of livestock and poultry seriously, and affects the circulation of products.
The stamped marks can only be simple and repetitive information, and the content of the information cannot be changed with each individual
Such markings cannot truly reflect the carcass information of slaughtered livestock and poultry. The existing market is similar to laser equipment and laser burning methods. There is no specially designed matching laser burning method in the application of livestock and poultry slaughtering automatic assembly lines, which cannot meet the needs of slaughterhouses. Production line and production process requirements

Method used

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  • Method for burning and carving body surface of livestock and poultry with laser beam
  • Method for burning and carving body surface of livestock and poultry with laser beam

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Embodiment Construction

[0035] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0036] The specific embodiment of the present invention is that the step of applying the laser beam to burn the body surface of livestock and poultry carcass includes:

[0037] Step 1: Input burning information into the laser equipment controller;

[0038] Step 2: Put the carcass of livestock and poultry statically, or put it on the running assembly line, so that the surface of the carcass of livestock and poultry faces the laser equipment;

[0039] Step 3: a laser, a vibrating mirror, a sensor, a beam expander, an automatic zoom device, and a focusing mirror are installed in the laser equipment, and the laser equipment is controlled by a controller;

[0040] Step 4: The sensor detects that the carcass of livestock and poultry enters the laser marking area, and outputs a signal to the controller;

[0041] Step 5: The controller contr...

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PUM

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Abstract

The invention relates to a method for burning and carving the body surfaces of livestock / poultry carcasses by use of laser beams. The method comprises the following steps that: burning-carving information is input into a laser equipment controller; livestock / poultry carcasses are kept still or put on a production line in motion; the body surfaces of the livestock / poultry carcasses face laser equipment; the inside of the laser equipment is provided with a laser, a vibrating mirror, a sensor, a beam expanding lens, an automatic zoom device and a focusing mirror; the laser equipment is controlled by the controller; the sensor outputs a signal to the controller after detecting that the livestock / poultry carcasses enter a laser marking area; the controller controls the laser to give off a laser beam; the laser beam is expanded by the beam expanding lens; the vibrating mirror is irradiated with the expanded laser beam before or after focusing; the controller controls the vibrating mirror toswing; the laser beam is focused on the body surfaces of the livestock / poultry carcasses through the swinging vibrating mirror and the focusing mirror so as to scan; and tracks form characters or graphs. The method has the advantages of leaving non-erasable marks on the body surfaces of the livestock / poultry carcasses, replacing the prior mode of marking the body surfaces of the livestock / poultrycarcasses, preventing illegal livestock / poultry products from coming into the market and promoting the self-discipline of slaughtering enterprises.

Description

technical field [0001] The invention relates to a method for burning with laser beams, in particular to a method for burning with laser beams on the body surface of livestock and poultry carcasses. Background technique [0002] China is currently the world's largest producer and consumer of livestock and poultry meat, and the quality and safety of livestock and poultry meat is particularly important and urgent. In the four links of production, slaughter, circulation and consumption of livestock and poultry meat, there are different degrees of safety problems, such as privately engraved quarantine seals, forged "animal quarantine certificates"), and one "ticket" for multiple livestock and poultry Recently, in the livestock and poultry slaughtering industry, the phenomenon of illegal slaughtering, water-injected livestock and poultry meat, high-temperature livestock and poultry meat, and diseased and dead livestock and poultry meat flowing into the market has become very promi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A22C17/10A22C21/00
Inventor 原鹏李文祥章杰贺刚周平王恺赵强吴政敏袁慧斌吕光华李小刚
Owner BEIJING ZHD LASER SCI TECH
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