Visual technology-based certificate printed product quality inspection device and application method

A visual technology and printing technology, applied in the field of anti-counterfeiting printing quality inspection, can solve problems such as error-prone and low-efficiency, and achieve the effect of simple mechanism, concise and practical design

Inactive Publication Date: 2019-11-12
GUANGDONG LEJIA PRINTING
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned steps are all manual operations, so they are very inefficient and error-prone

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
  • Visual technology-based certificate printed product quality inspection device and application method
  • Visual technology-based certificate printed product quality inspection device and application method
  • Visual technology-based certificate printed product quality inspection device and application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0050] see Figure 1-9 , are all legends involved in the scheme of the present invention.

[0051] First, if Figure 8 As shown, the general certificate printed matter 100 is presented Figure 8 The content expressed in the certificate, the bronzing LOGO logo 101, anti-counterfeiting label 103, etc. are printed on the paper of the certificate. The above-mentioned features all need to be printed or aligned. If there is a misalignment or processing defect, the currently found defective products must be recycled, and the defective products are not allowed to flow out at will. In addition, each printed certificate 100 has its own serial number identifi...

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 discloses a visual technology-based certificate printed product quality inspection device and an application method. The hardware comprises a machine body, a conveying device, a lightingunit, a computer, a rejected product discharging component and an electric control unit, wherein the machine body is provided with a feeding end and a discharging end, a detection station is arrangedat the feeding end and the discharging end, a CCD camera is arranged above the detection station, and an in-place switch is arranged on one side, close to the feeding end, of the detection station; the conveying device is arranged on the machine body and is used for conveying a printed object from the feeding end of the machine body to the detection station and used for discharging an accepted product from the discharging end of the machine body; the lighting unit is arranged on the machine body and located above the detection station; the computer is used for storing image data and is provided with an image processing program; and the rejected product discharging component is arranged on the machine body and is used for removing the printed object positioned on the detection station whenthe computer judges that the printed object is a rejected product. The device is used for replacing the mode of manual quality inspection in the field of certificate printing, so that the quality inspection efficiency is improved, and the error rate is reduced.

Description

technical field [0001] The invention relates to the field of anti-counterfeit printing quality inspection, in particular to a visual technology-based certificate printing quality inspection device and a use method. Background technique [0002] Printed certificates generally need to be pasted with anti-counterfeiting labels and bronzing LOGO marks, and if necessary, serial numbers need to be marked on each printed certificate. Enterprises responsible for printing generally use manual naked eyes to perform quality inspection for the sake of quality inspection and process confidentiality. It is well known that the efficiency of manual methods is low and the rate of missed judgments is high. At the same time, whether it is the good or defective products selected from the printed certificates, the printing company will handle them carefully. For example, it is necessary to mark all the printed materials to be inspected in order before performing the quality inspection. It is ne...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/34B07C5/02B07C5/36
CPCB07C5/02B07C5/34B07C5/361B07C5/367
Inventor 陈泽德吴翁永
Owner GUANGDONG LEJIA PRINTING
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