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Laser marking method

A laser marking and marking technology, which is applied in the field of laser technology, can solve the problems of lack of marking methods, fruit surface pollution, and no effective marking of fruits, etc., and achieve good marking effect

Active Publication Date: 2015-04-29
谭家湾遗址公园运营管理(桐乡乌镇)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing fruit market is highly competitive, but there is a lack of good marking methods. Merchants often use self-adhesive stickers to stick their brands on the outside of the fruit, which wastes paper and glue and pollutes the surface of the fruit to a certain extent.
[0004] However, the prior art does not utilize laser technology to effectively mark fruits

Method used

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  • Laser marking method

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Embodiment Construction

[0018] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0019] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly co...

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Abstract

The invention relates to a laser marking method. The method comprises the steps of positioning a plurality of mangoes into a storing area; moving each mango from the storing area to the starting ends of a plurality of conveying areas; conveying a row of mangoes in each conveying area; outputting laser to mark the mango when sensing that the mango passes through a marking area; collecting the marked mango at the tail end of each conveying area. According to the technical scheme, the laser marking method has the advantages that the mangos are conveyed through the conveying areas and marked, so that the automatic marking is achieved; the mangos can be effectively marked by the laser technology, any paper or adhesive is not used, the mangoes are avoided damage, the storage or transportation is not influenced, and the method is convenient and quick and has a good marking effect.

Description

technical field [0001] The present invention relates to laser technology, in particular to laser marking methods. Background technique [0002] Laser marking technology is one of the largest application areas of laser processing. Laser marking is a marking method that uses a high-energy-density laser to locally irradiate the workpiece to vaporize the surface material or undergo a chemical reaction of color change, thereby leaving a permanent mark. Laser marking can print various characters, symbols and patterns, etc., and the character size can range from millimeters to microns, which has special significance for product anti-counterfeiting. [0003] The existing fruit market is highly competitive, but there is a lack of good marking methods. Merchants often use self-adhesive stickers to stick their brands on the outside of the fruit, which wastes paper and glue and pollutes the surface of the fruit. [0004] However, the prior art does not utilize laser technology to effe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23N15/06
Inventor 刘健黄治家成学平
Owner 谭家湾遗址公园运营管理(桐乡乌镇)有限公司