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Automatic detection and removal system for tube-making and printing defects

A technology for automatic detection and printing defects, applied in measuring devices, electromagnetic radiation induction, material analysis by optical means, etc., can solve the problems of high risk of missed detection, high labor intensity, and difficult to unify screening standards, and achieve unified screening standards. , to meet the effect of automation, reduce labor intensity and the probability of missed inspection

Pending Publication Date: 2019-10-08
ESSEL PACKAGING GUANGZHOU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies in the prior art, the purpose of the present invention is to provide an automatic detection and elimination system for printing defects in tube making, so as to solve the problems of high labor intensity, high risk of missing detection, difficulty in unifying screening standards, and high labor costs in existing solutions. question

Method used

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  • Automatic detection and removal system for tube-making and printing defects
  • Automatic detection and removal system for tube-making and printing defects
  • Automatic detection and removal system for tube-making and printing defects

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Embodiment

[0034] Such as Figure 1-4 Shown is an automatic detection and elimination system for tube printing defects according to an embodiment of the present invention. The system for automatic detection and elimination of printing defects in pipe making includes a defect detection unit S1 and a rejection unit S3, wherein the defect detection unit S1 is used to detect the printed graphics of printed sheets, and the defect detection unit S1 screens out printing defects based on the printed graphics. Qualified printed graphics and unqualified printed graphics are marked, and finally the test printing data is formed. The rejecting unit S3 is used to remove the sheets with printing defects, specifically: the rejecting unit S3 obtains the detected printing data from the defect detection unit S1, and selects and rejects the defective printing sheets in the printed sheets. Thus, the remaining qualified printing sheets can be further used for tube making, ensuring the qualified rate of tube ...

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Abstract

The invention discloses an automatic detection and removal system for tube-making and printing defects. The system comprises a defect detection unit and a removal unit, wherein the defect detection unit comprises a collection device and a first control device; the collection device is used for collecting a photo of a printing image on a printing sheet to generate printing graphic information; thecollection device transmits the printing graphic information to the first control device, and the first control device is used for screening for the first time on the basis of the printing graphic information in order to generate detection printing data; the removal unit comprises a removal execution device; the removal execution device acquires the detection printing data of the first control device; and the removal execution device removes the defect sheet based on the detection printing data. According to the automatic detection and removal system for the tube-making and printing defects, the full-automatic system is adopted for screening, removing and the like of the printing sheet, so that the screening and removal efficiency of the printing sheet can be greatly improved.

Description

technical field [0001] The present invention relates to the technical field of printing and tube making, in particular to a system for automatic detection and elimination of printing defects in tube making. A system for automatically removing defects. Background technique [0002] Composite hose is a commonly used packaging container and occupies an important position in the packaging field. Common composite hoses include all-plastic composite hoses and aluminum-plastic composite hoses, which are often used in toothpaste packaging, various ointment packaging, daily necessities packaging, and cosmetic packaging. The general structure of the composite hose is heat-sealing layer / adhesive layer / barrier layer / adhesive layer / printing layer from inside to outside. The production process of composite hose usually includes processes such as film blowing, compounding, printing, and tube making. Before the tube is made, it is necessary to display product information through printing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/956G06K7/10
CPCG01N21/956G01N21/95692G06K7/10861
Inventor 詹姆斯·伊萨克·朱力斯·耶雅库玛尔吴能明
Owner ESSEL PACKAGING GUANGZHOU LTD