Refrigerator laser coding system and control method thereof

A technology of laser marking and control methods, which is applied to laser welding equipment, manufacturing tools, household refrigeration devices, etc., can solve problems such as affecting the appearance, uneven refrigerator positions, and coding position deviations, and achieve the effect of avoiding inconsistency

Pending Publication Date: 2022-04-01
QINGDAO HAIER REFRIGERATOR CO LTD +1
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology allows for better management by automatically adjustting how data items are stored or used based upon their location during manufacturing. It uses an optical sensor that can accurately determine if certain parts have been correctly encoded while they're being shipped without any errors. When this happens, it sends out signals indicating there may still remain some incorrect codes at one place but doesn’t work properly. By doing these things, companies reduce costs associated with storing and displaying them incorrectly due to misalignment issues caused by improperly recorded code positions.

Problems solved by technology

The technical problem addressed in this patented technology relates to improving the accuracy with which lasers used during printing patterns on refrigation doors or windows (referred to hereinafter simply referred to as door) due to variations caused by factors like temperature changes over time such that it becomes harder to maintain consistence between different parts of the system's structure after they have been assembled at their final destination. This issue may lead to errors being made while placing these components into place - leading to issues later-on.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Refrigerator laser coding system and control method thereof
  • Refrigerator laser coding system and control method thereof
  • Refrigerator laser coding system and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] Due to inertia, the position of the refrigerator may deviate when the refrigerator is running on the production line. When the refrigerator is coded, the fixing device will also tighten the refrigerator, and these external forces will also cause the refrigerator to shift. When people place the refrigerator on the assembly line, it is easy to cause position deviation. The refrigerator is relatively large, and it is not easy to detect the position deviation of a single refrigerator within the visual range of the human eye. These factors will cause the deviation of the coding position of the refrigerator.

[0051] figure 1 is a schematic diagram of a refrigerator 160 laser marking system 100 according to an embodiment of the present invention;

[0052] figure 2 It is a flow chart of the control method of the refrigerator 160 laser marking system 100 according to an embodiment of the present invention; image 3 It is a flow chart of the control method of the refrigerator

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a refrigerator laser coding system and a control method thereof. The control method comprises the step of controlling a position detection device to detect position related parameters of a coding position on a refrigerator. And judging whether the code printing position is in a preset area range or not according to the position related parameters. And if the code printing position is not in the preset area range, outputting a reminding signal. Before the refrigerator is coded, the position detection device detects whether the coding position is in the preset area range or not, so that the condition that the refrigerator is coded under the condition that the coding position has deviation is avoided, and the inconsistency when the refrigerator is displayed is avoided.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Owner QINGDAO HAIER REFRIGERATOR CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap