Double feed control method for feeder
A control method and feeder technology, which are applied in the directions of transportation and packaging, destacking of objects, etc., can solve the problems of long switching time, printing and coating quality effects, etc., and achieve the effect of improving production efficiency.
Active Publication Date: 2019-04-05
JIANGSU HUAYU PRINTING & COATING EQUIP GRP CO LTD
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Problems solved by technology
[0004] From the analysis of the above working principle, the switching time of the existing technology is long, and switching interrupts 20 to 30 sheets of iron. Such a long switching time will affect the quality of printing and coatings.
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[0023] 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.
[0024] 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.
[0025] Please refer to figure 2 , the embodiment of the present invention provides a feeder dual-feed control method. The method includes:
[0026] S1: The detection device detects the number of iron sheets on the lifting platform at the first position;
[0027] S2: compare whether the number o...
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The invention discloses a dual-feeding control method for feeders. The dual-feeding control method for the feeders comprises the steps that S1, the number of iron sheets on a lifting platform located in a first position is detected by a detection device; and S2, whether the number of the iron sheets is equal to a first set value or not is judged through comparison, and if yes, the other feeder is instantly made to start feeding through switching. According to the technical scheme, the feeders include two single feeders, two lifting platforms are arranged, and the lifting platform of one feeder is in preparation while the lifting platform of the other feeder is used iron feeding for production; and the thickness of the iron sheets on each lifting platform of each feeder is detected through the corresponding detection device, when the iron sheets on one feeder in the working process are used up, the other feeder is instantly made to start to convey the iron sheets through switching, the switching interval is quite short or even does not exist, and thus the production efficiency, the printing quality and the coating quality are greatly improved.
Description
technical field [0001] The present disclosure generally relates to printing machinery, and in particular to a double-feed control method for a feeder. Background technique [0002] With the rapid development of my country's economy, people's requirements for exquisite product packaging are getting higher and higher, and the trend of converting paper packaging to metal packaging in the consumer field is very obvious. Therefore, the market prospect of metal sheet printing and coating equipment is very broad. According to the statistics of the Metal Container Committee of my country Packaging Technology Federation in 2010, the consumption of cans, boxes and lids used in metal packaging in my country is only 1 / 40 of that of developed countries in Europe and the United States, which is 1 / 7 of the world's average consumption. There is still a lot of room for development in the demand for boxes and covers. It is estimated that more than 200 new production lines will be built every ...
Claims
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IPC IPC(8): B65G59/00
CPCB65G59/00
Inventor 施胜新陈忠兵沈惠峰
Owner JIANGSU HUAYU PRINTING & COATING EQUIP GRP CO LTD