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A printing product positioning method and system

A positioning method and printing technology, applied in the direction of printing, printing machines, general parts of printing machinery, etc., can solve the problems of different paper sizes, loss of manufacturers, etc., and achieve the effect of improving precision and precise positioning

Active Publication Date: 2022-03-29
苏州美盈森环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the actual printing process, due to the different sizes of the paper, errors such as printing or post-printing cutting are prone to occur through paper edge positioning, causing unnecessary losses to the manufacturer.

Method used

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  • A printing product positioning method and system
  • A printing product positioning method and system
  • A printing product positioning method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] like figure 1 It is a flow chart of the printed matter positioning method provided by Embodiment 1 of the present invention, and this embodiment is applicable to the positioning of printed matter during post-printing processing. The printed product positioning method provided by the embodiment of the present invention includes:

[0052] S110. Confirm the first position of the first mark on the printed product according to the first image of the printed product.

[0053] Preferably, a horizontal coordinate system can be set on the plane where the printed product is located based on the preset origin.

[0054] Preferably, the first image of the printed product is taken by the first camera, such as: the first image of the printed product is taken by the first CCD camera, and the first image contains the first logo image; the first logo in the first image is extracted , and confirm the first position of the first marker in the coordinate system.

[0055] Preferably, the ...

Embodiment 2

[0065] like figure 2 It is a flow chart of the printed matter positioning method provided by Embodiment 2 of the present invention, and this embodiment is applicable to the positioning of printed matter during post-printing processing. The printed product positioning method provided by the embodiment of the present invention includes:

[0066] S210. Acquire a first image of a printed product by using a first camera.

[0067] The first camera may be used to capture the first image of the printed product, for example: the first CCD camera is used to capture the first image of the printed product, and the first image is acquired. Wherein, the first image includes a first identification image.

[0068] S220. Confirm the first position of the first mark on the printed product according to the first image of the printed product.

[0069] Specifically, such as image 3 As shown in , it is a schematic diagram of the initial position of the printed product when it just arrives at ...

Embodiment 3

[0092] The embodiment of the present invention provides a printed matter positioning system, such as Figure 10 Shown is a schematic diagram of a printed product positioning system in Embodiment 3 of the present invention, including: a workbench 10 , a suction device 20 , a camera device 30 , a light source device 40 and a computing control system 50 . When performing post-printing processing of printed matter, the printed matter positioning method provided by any embodiment of the present invention can be used to perform the positioning of the printed matter.

[0093] Specifically, the workbench 10 includes: a screen printing screen, a translation platform and a rotation platform.

[0094] Preferably, the screen printing screen is moved away from the translation platform when positioning the printed product, so as to avoid blocking the camera device 30 . After completing the positioning of the printed matter, move to the top of the translation platform for post-printing proc...

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Abstract

The invention discloses a printing product positioning method and system. The printed product positioning method includes: confirming a first position of a first mark on the printed product according to a first image of the printed product; moving the printed product in a first manner based on the first position, so that the first mark is aligned with the Presetting a first reference alignment; confirming a second position of a second mark on the print based on a second image of the print; moving the print in a second manner based on the second position so that the second mark Align with preset second datum. It realizes the precise positioning of printed products in the process of post-printing processing, and improves the accuracy of printed products in post-printing processing.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of printing, and in particular to a method and system for positioning a printed product. Background technique [0002] Printing technology mainly refers to the whole process of printing and reproduction of visual information, including pre-press, printing, post-press processing and sending, etc. It can reproduce text and pictures in batches. In the actual printing process, in order to achieve higher printing accuracy, it mainly depends on the substrate, such as the edge of the paper, for positioning, printing and post-press processing of the paper, including: partial glazing, cutting, folding, die-cutting and bronzing and other steps. [0003] However, in the actual printing process, due to the different sizes of paper, errors such as printing or post-printing cutting can easily occur through paper edge positioning, causing unnecessary losses to the manufacturer. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F21/00B41F33/00G01B11/00
CPCB41F21/00B41F33/00G01B11/002
Inventor 陈利科宋立合刘洋刘娜刘琳琳赵育谢怡雪
Owner 苏州美盈森环保科技有限公司