A method and device for detecting bag blockage in a conveying line
A technology for detection devices and conveyor lines, which is applied in the direction of conveyor control devices, transportation and packaging, conveyors, etc., can solve problems such as lowering production efficiency, false alarms, and shutdown of conveyor lines, so as to improve efficiency, avoid false alarms, and improve The effect of accuracy
Active Publication Date: 2018-11-30
SF EXPRESS
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Problems solved by technology
When the number of pieces is large during the peak period, the bag blocking detection will often regard the situation of dense and continuous passing goods as a blocked bag, and send out false alarms, resulting in the shutdown of the conveyor line and reducing production efficiency
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[0032] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.
[0033] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0034] Please refer to figure 1 Structural schematic diagram of the conveyor line of this application and figure 2 The principle block diagram of the conveying line blocking device of this application: the conveying line applied by the conveying line blocking detection device is composed of more...
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The invention discloses a conveying line bag blockage detecting method and a device. The device comprises at least one bag blockage detecting module and a conveying line controller, wherein the bag blockage detecting modules are in all conveying direction change places on a conveying line, and include first sensors and second sensors respectively mounted at the upstream and downstream places of the conveying direction change plates for detecting if objects pass through the places; and the conveying line controller includes an acquiring module for once acquiring signals of the bag blockage detecting modules in the nth conveying direction change place from the upstream to the downstream of the conveying line by every interval time delta Tn, a judging module for judging if the bag blockage is generated, and a sending module for sending a stop command to conveyors in the places of the conveying line and the upstream thereof or the conveyors on the whole conveying line when the judging module judges that the bag blockage is generated in the nth conveying direction change place. The conveying line bag blockage detecting method and device can accurately judge the bag blockage conditions on the object conveying line, and improves the bag blockage detection accuracy.
Description
technical field [0001] The present disclosure generally relates to the field of cargo transmission, specifically relates to the field of cargo transmission in the logistics industry, and in particular relates to a method and device for detecting packet blockage in a conveying line. Background technique [0002] A conveyor is a material handling machine that continuously conveys materials on a certain route, also known as a continuous conveyor. The conveyor can carry out horizontal and inclined conveying, and can also form a space conveying line, and the conveying line is generally fixed. The conveyor has a large conveying capacity, a long transportation distance, and can complete several process operations at the same time during the conveying process, so it is widely used. [0003] When the transmission direction of the conveying line changes, it is easy to produce goods that are easy to be blocked, such as right-angled corners, T-shaped joints, chute and the junction betw...
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IPC IPC(8): B65G43/08
CPCB65G43/08B65G2203/0208
Inventor 赵志雄
Owner SF EXPRESS