Conveying belt starting-stopping device and printing product visual detection equipment
A visual inspection and conveyor belt technology, applied in conveyor control devices, conveyors, conveyor objects, etc., can solve the problems of low efficiency of incoming inspection of printed materials, and achieve the effect of high-efficiency printed product assembly line inspection.
Inactive Publication Date: 2017-01-04
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0003] Based on this, it is necessary to provide a conveyor belt start-stop device for printed matter visual inspection equipment and printed matter visual inspection equipment for the problem of low inspection efficiency of printed matter incoming materials
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[0019] In order to make the purpose, technical solution and advantages of the present invention clearer, the conveyor belt start-stop device and the visual inspection equipment for printed matter of the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0020] see Figure 1 to Figure 3 , an embodiment of the present invention provides a printed matter visual inspection device 10 , including a conveyor belt start-stop device 100 for the printed matter visual inspection device 10 .
[0021] The conveyor belt start-stop device 100 for the printed matter visual inspection device 10 includes: a conveyor belt 110 , a controller 120 and a color sensor 130 . The color sensor 130 is used to detect color changes on the surface of the conveyor belt 110 . The conveyor bel...
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The invention provides a conveying belt starting-stopping device (100) used for printing product visual detection equipment (10). The conveying belt starting-stopping device (100) comprises a conveying belt (110), a controller (120) and a color sensor (130), wherein the color sensor (130) is used for detecting the color change of the surface of the conveying belt (110); the surface of the conveying belt (110) is used for positioning a marking region (112); the color difference of the color of the marking region (112) and the color of the conveying belt (110) beyond the marking region (112) can be sensed by the color sensor (130); when the color sensor (130) senses the condition that the marking region (112) moves to the sensing region of the color sensor (130), a triggering signal is sent to the controller (120); the controller (120) is used for obtaining the triggering signal sent by the color sensor (130); the motion stopping of the conveying belt (110) is controlled according to the triggering signal. The invention also provides the printing product visual detection equipment (10).
Description
technical field [0001] The invention relates to a conveyor belt start-stop device and equipment, in particular to a conveyor belt start-stop device and print visual inspection equipment used for printed matter visual inspection equipment. Background technique [0002] In order to ensure the quality, the printed matter delivered from the printing factory still needs to be inspected before use, and the unqualified products will be returned or exchanged. Spot testing cannot meet the quality requirements, and relying on human visual inspection to inspect printed matter one by one is likely to cause visual fatigue of inspectors, low efficiency, and low detection rate. Contents of the invention [0003] Based on this, it is necessary to provide a conveyor belt start-stop device and a printed matter visual inspection device for printed matter visual inspection equipment for the problem of low inspection efficiency of printed matter incoming materials. [0004] A conveyor belt st...
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IPC IPC(8): G01N21/25B65G43/00
CPCB65G43/00B65G2203/0266B65G2203/044G01N21/25
Inventor 苏琪婷黄才笋余辉陈晓东俞国权刘志高
Owner GREE ELECTRIC APPLIANCES INC