Online printed matter screening system

A technology for printing and rejecting boards, applied in printing, printing presses, general parts of printing machinery, etc., can solve the problems of high labor cost, large amount of labor, low work efficiency, etc., and achieve the effect of ensuring effective rejection

Active Publication Date: 2019-11-12
湖北金港彩印有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This utility model solves the problems of low work efficiency, high labor cost and heavy labor caused by traditional manual judgment and screening of unqualified carton printed matter

Method used

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Examples

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Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0041] refer to figure 1 and image 3 , is an on-line screening system for printed matter disclosed in the present invention, which includes two bases 1 respectively fixed on the upper end surfaces of both sides of the printed matter transmission device, and the upper end surfaces of the two bases 1 are sequentially arranged along the transmission direction of the printed matter: a detection and control device, The rejecting device and the waste plate recycling device, the prosecuting device includes a gantry frame 17 that is jointly fixed on the upper end faces of the two bases 1, and the gantry frame 17 is fixedly connected with an image pickup device 3 with the lens vertically downward and communicates with the image pickup device 3. The connected controller 4, the image pickup device 3 is a common CCD industrial camera in the art; the rejecting device in...

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Abstract

The invention discloses an online printed matter screening system and relates to the technical field of packaging printing auxiliary devices. The online printed matter screening system comprises two bases fixed to upper end faces of the two sides of a printed matter conveying device. The upper end faces of the two bases are sequentially provided with an inspecting and controlling device, a removing device and a abandoned version recycling device in the conveying direction of the printed matter. The removing device comprises two supports and a removing plate rotationally connected between the two supports. The inner side walls close to each other of the two supports are fixedly connected with attraction mechanisms connected with a controller. The attraction mechanisms are located over the end, far away from the controller, of the removing plate. When the attraction mechanisms attract the end of the removing plate in a connection manner, the end, close to the controller, of the removingplate abuts against the upper end face of the printed matter conveying device in a connected manner. The supports are provided with a reversing mechanism used for pushing the removing plate to be faraway from the printed matter conveying device. According to the online printed matter screening system, the attraction mechanisms drive the removing plate to overturn to remove the abandoned version printed matter, normal conveyance of the printed matter by the printed matter conveying device is not influenced, and high-speed conveyance of the printed matter conveying device is guaranteed.

Description

technical field [0001] The invention relates to the technical field of packaging and printing auxiliary equipment, in particular to an online screening system for printed matter. Background technique [0002] During the printing process of printed matters, there are usually some printed matters due to paper problems or printing problems that cause the printed text or patterns to be inconsistent with the actual text or patterns that need to be printed. If these printed matters are bound into a book, it will inevitably affect the overall quality of books and publications. The quality will bring inconvenience to readers and even affect the corporate image of customers, so it is particularly important to carry out quality control management on printed materials. [0003] In order to avoid the negative impact caused by downtime when early printing factories detect and screen wrong or missing prints, they usually first capture the image through the image capture device, and then c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F33/00
CPCB41F33/0036
Inventor 黄华
Owner 湖北金港彩印有限公司
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