Automatic cleaning device for vacuum resurgence turnover box based on PLC
An automatic cleaning and vacuum rehydration technology, which is applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of increased labor costs, waste of materials, and inability to use them, so as to improve production efficiency and reduce production costs , high reliability effect
Inactive Publication Date: 2018-06-05
魏莹
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Problems solved by technology
In the process of turning over the turnover box to the feeder, affected by the high temperature and moisture in the turnover box, the oily tobacco leaves are very easy to adhere to the bottom of the turnover box, which makes it impossible to dump completely
If the tobacco flakes left at the bottom of the turnover box are not cleaned up in time, they will re-enter the vacuum moisture reconditioning machine for repeated moisture resurfacing, resulting in excessive moisture content in the tobacco flakes and affecting the stability of the quality control of the tobacco flakes processing process; The wet smoke sheet will form water-stained smoke, the water content is too large, and it cannot be used, resulting in waste of materials; if it is cleaned manually, it will increase labor costs and affect the continuity of production
Method used
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[0016] The present invention will be further described below in conjunction with drawings and embodiments.
[0017] Such as figure 1 , the turnover box is lifted to enter the next working cycle after the box turning machine completes the box turning action, and the middle residence time is about 20s, and the smoke sheets in the box are dumped. It can be considered to design an automatic cleaning device, and use this period of time for cleaning to achieve the purpose of not affecting the original production line process.
[0018] The automatic cleaning device has two options for hydraulically driven manipulator and compressed air cleaning. The hydraulic drive scheme has the advantages of small size and large output force, but there are problems such as direct contact with the manipulator, easy damage to the turnover box, and easy leakage of oil to pollute raw materials. Compressed air is used as the driving power and cleaning medium, which has the characteristics of rapid act...
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The invention discloses an automatic cleaning device for a vacuum resurgence turnover box based on a PLC. The automatic cleaning device for the vacuum resurgence turnover box based on the PLC can clean up the residual tobacco sheet at the bottom of the turnover box in time in the case of ensuring the continuous production, so that the quality stability of the filming process is improved, and the consumption of raw materials is reduced. According to the automatic cleaning device for the vacuum resurgence turnover box, the problems of unstable quality control and the waste of raw materials by repeated resurgence of the residual tobacco sheet in the turnover box are solved. The automatic cleaning device for the vacuum resurgence turnover box based on the PLC is simple in structure, low in cost, suitable in function, accurate in action, very high in reliability, and capable of greatly improving the production efficiency and reducing the production cost of an enterprise.
Description
technical field [0001] The invention relates to a PLC-based automatic cleaning device for a vacuum resurgence turnover box, which is suitable for the mechanical field. Background technique [0002] In the production process of cigarette shreds, vacuum rehydration is the first process of tobacco sheet processing. After vacuum rehydration treatment, the tobacco sheets in the turnover box are poured into the feeder to enter the next process. In the process of turning over the turnover box to the feeder, affected by the high temperature and moisture in the turnover box, the oily tobacco leaves are very easy to adhere to the bottom of the turnover box, which makes it impossible to dump completely. If the tobacco flakes left at the bottom of the turnover box are not cleaned up in time, they will re-enter the vacuum moisture reconditioning machine for repeated moisture resurfacing, resulting in excessive moisture content in the tobacco flakes and affecting the stability of the qual...
Claims
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Login to View More IPC IPC(8): B08B9/093
CPCB08B9/0933
Inventor 魏莹
Owner 魏莹