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Automatic control method and system for tobacco primary processing blending precision and computer medium
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Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A silk-making, high-precision technology, applied in the direction of manufacturing computing systems, tobacco, computing, etc.
Pending Publication Date: 2022-04-26
CHINA TOBACCO GUANGDONG IND
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This scheme only verifies the accuracy of the electronic belt scale, and does not involve the related content of precision control
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Embodiment 1
[0060] The present embodiment provides an automatic control method for tobacco-made silk blending accuracy, such as Figure 1 shown, including the following steps:
[0061] S1: System generates work orders and issues;
[0062] S2: The theoretical mixing amount according to the work order generation;
[0063] S3: Generate the theoretical doping amount of each blending node according to the theoretical doping amount;
[0064] S4: The system automatically produces according to the work order;
[0065] S5: Automatically monitor the difference between the current actual doping amount and the theoretical doping amount of each doping node in the production process, if the difference is less than the tolerance value, enter step S7, if the difference is greater than the tolerance value, enter step S6;
[0066] S6: Adjust the blending ratio according to the tolerance value calculation, adjust the blending flow of each blending node according to the adjustment of the mixing ratio, return to st...
Embodiment 2
[0131] The present embodiment provides a tobacco-made silk blending precision automatic control system, such as Figure 2 shown, including:
[0132] Ticket issuance module, the work order issuance module is used to generate work orders and issue them;
[0133] Theoretical doping amount generation module, the theoretical doping amount generation module generates theoretical doping amount according to the work order;
[0134] Mixing node theoretical doping amount generation module, the mixing node theoretical doping amount generation module generates the theoretical doping amount of each doping node according to the theoretical doping amount;
[0135] Production module, the production module is automatically produced according to the work order;
[0136] Monitoring module, the monitoring module automatically monitors the current actual doping amount and theoretical doping amount difference of each doping node in the production process, if the difference is less than the tolerance valu...
Embodiment 3
[0165] The present embodiment provides a computer medium, the computer medium is stored in a computer program, the computer program is executed by the processor, to achieve the tobacco yarn blending accuracy automatic control method described in Example 1.
[0166] identical or similar labels correspond to identical or similar parts;
[0167] The terms describing the location relationship in the drawings are for illustrative purposes only and cannot be construed as limitations on the patent;
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Abstract
The invention provides a tobacco primary processing blending precision automatic control method and system and a computer medium. The method comprises the following steps that S1, the system generates a work order and issues the work order; s2, generating a theoretical blending amount according to the work order; s3, generating a theoretical blending amount of each blending node according to the theoretical blending amount; s4, the system performs automatic production according to the work order; s5, automatically monitoring a difference value between the current actual blending amount and the theoretical blending amount of each blending node in the production process, if the difference value is smaller than a tolerance value, entering a step S7, and if the difference value is larger than the tolerance value, entering a step S6; s6, calculating an adjustment blending proportion according to the tolerance value, adjusting the blending flow of each blending node according to the adjustment blending proportion, and returning to the step S5 to recalculate the difference value until the difference value is smaller than the tolerance value; and S7, the system performs normal production according to the work order until the production is finished. When the difference value between the current real-time theoretical blending amount and the current actual blending amount is larger than the tolerance value, flow adjustment is carried out, and the tobacco shred blending precision is controlled.
Description
Technical field [0001] The present invention relates to the field of wire precision control, more particularly, to a tobacco wire blending precision automatic control method, system and computer medium. Background [0002] When the silk making workshop is in the mixing process, due to the different feeding quantities of each grade, the mixing ratio is different, and the transportation distance of tobacco, puffed wire and stem wire is relatively far, and the transmission length reaches more than 100 meters, if there is an abnormal situation such as emptying and blocking of the lifting belt in the middle, there is no alarm prompt. If the abnormal situation is not handled in time, the accuracy will fluctuate greatly, which will lead to the problem of blending uniformity. The feedback between the input and output of the system is only whether it is stopped due to accuracy problems, and the system cannot be adjusted according to the deviation, there is a time delay, the deviation of ...
Claims
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