CN115676413A - Tobacco leaf cleaning method and system based on automatic material pouring - Google Patents
Tobacco leaf cleaning method and system based on automatic material pouring Download PDFInfo
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- CN115676413A CN115676413A CN202211350736.2A CN202211350736A CN115676413A CN 115676413 A CN115676413 A CN 115676413A CN 202211350736 A CN202211350736 A CN 202211350736A CN 115676413 A CN115676413 A CN 115676413A
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Abstract
The embodiment of the specification provides a tobacco leaf cleaning method and a tobacco leaf cleaning system based on automatic material pouring, wherein the method comprises the following steps: judging whether the production line reaches a material pouring starting condition or not according to the material pouring starting judgment condition; after confirming that the material pouring starting condition is met, starting the hot air leaf moistening machine to automatically pour the materials through a preset combined control program; controlling the operation of the hot air tobacco leaf wetting machine according to the combined control program, and conveying the tobacco leaves in the hot air tobacco leaf wetting machine to the ground; and stopping pouring the tobacco after the tobacco conveying in the hot air tobacco moistening machine is detected to be finished. The problems of long time consumption, low efficiency, large tobacco leaf breakage and a large number of unsafe factors in the cleaning process existing in the current manual picking mode are solved.
Description
Technical Field
The document relates to the technical field of automatic cleaning of threshing and redrying tobacco leaves, in particular to a tobacco leaf cleaning method and system based on automatic material pouring.
Background
In the threshing and redrying production process, the shutdown condition caused by various conditions of the production line can be met, if the shutdown time is more than 30 minutes, the tobacco leaves are not taken out from the hot air tobacco moistening machine in time, and the tobacco leaves are retained in the high-temperature and high-humidity environment for a long time, so that the unqualified tobacco leaves such as wet red tobacco, water-soaked tobacco and the like can be generated, the product quality is seriously influenced, and the great waste of the tobacco leaves is also caused.
At present, when a threshing and redrying production line has to be stopped for a long time, tobacco leaves are usually taken out of a hot air tobacco leaf moistening machine in a mode of manually cleaning the tobacco leaves. The manual cleaning tobacco leaf needs to arrange the operating personnel to enter the hot air tobacco leaf moistening machine after the temperature of the hot air tobacco leaf moistening machine is reduced to a safe range, the tobacco leaf is taken out one by one, and the specific flow is as follows: the operating personnel enter from the discharge end of the hot air tobacco leaf moistening machine through a ladder, tobacco leaves stored in the hot air tobacco leaf moistening machine are sequentially carried out in a manual holding mode from near to far, the tobacco leaves are conveyed out of the hot air tobacco leaf moistening machine from the discharge end, the operating personnel outside the hot air tobacco leaf moistening machine collect and arrange the tobacco leaves scattered on the ground into a prepared tobacco frame, and the filled tobacco frame is transported to a preparation position by a transport personnel to prepare for return throwing.
The method for manually cleaning the tobacco leaves has the following defects: 1. the tobacco leaves are manually taken out, the operation personnel are required to enter the hot air tobacco leaf moistening machine for operation, the temperature inside the hot air tobacco leaf moistening machine is high, the environment is severe, rake nails are densely distributed inside the hot air tobacco leaf moistening machine, the operation personnel can enter the hot air tobacco leaf moistening machine and have the possibility of being injured due to collision and stumbling, and the potential safety hazard of scalding is also caused; 2. under the condition of sudden production interruption, the internal temperature of the hot air tobacco leaf moistening machine is about 70-80 ℃, the tobacco leaves are manually cleaned, firstly, the temperature in the hot air tobacco leaf moistening machine is required to be reduced to be below 40 ℃, and then, a plurality of persons enter the equipment for operation, so that time and labor are wasted; 3. during the operation period when the tobacco leaves are manually fed into the hot air tobacco moistening machine filled with the tobacco leaves, the tobacco leaves are trampled, so that the tobacco leaves are crushed, and unnecessary economic loss is caused.
Disclosure of Invention
One or more embodiments of the present specification provide a tobacco leaf cleaning method based on automatic material pouring, including:
judging whether the production line reaches a material pouring starting condition or not according to the material pouring starting judgment condition;
after confirming that the material pouring starting condition is met, starting the hot air leaf moistening machine to automatically pour materials through a preset combined control program;
controlling the operation of the hot air tobacco-moistening machine according to the combined control program, and conveying the tobacco leaves in the hot air tobacco-moistening machine to the ground;
and stopping pouring the tobacco after the tobacco conveying in the hot air tobacco moistening machine is detected to be finished.
One or more embodiments of the present specification provide an automatic material pouring-based tobacco leaf cleaning system, including:
the material pouring starting confirmation module: the device is used for judging and confirming whether the production line reaches the material pouring starting condition or not according to the material pouring starting condition;
the material pouring starting module: after the conditions for starting the material pouring are confirmed, the hot air leaf moistening machine is started to automatically pour the materials through a preset combined control program;
a material pouring operation module: the hot air tobacco leaf wetting machine is used for controlling the operation of the hot air tobacco leaf wetting machine according to the combined control program and conveying tobacco leaves in the hot air tobacco leaf wetting machine to the ground;
the material pouring stopping module: and the material pouring is stopped after the tobacco leaves in the hot air tobacco moistening machine are detected to be conveyed.
The embodiment of the invention also provides tobacco leaf cleaning equipment based on automatic material pouring, which comprises the following components: the automatic tobacco leaf cleaning method based on the automatic dumping comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the computer program is executed by the processor, the steps of the automatic tobacco leaf cleaning method based on the automatic dumping are realized.
The embodiment of the invention also provides a computer-readable storage medium, wherein an implementation program for information transmission is stored on the computer-readable storage medium, and the program is executed by a processor to implement the steps of the automatic dumping-based tobacco leaf cleaning method.
By adopting the embodiment of the invention, the problems of long time consumption, low efficiency, large broken tobacco leaves and a large number of unsafe factors in the cleaning process existing in the current manual picking mode are solved; through developing a control program, the tobacco leaves are conveyed out of the hot air tobacco moistening machine by utilizing the original equipment of the production line, no mechanical equipment is required to be added, and the cost investment is low; the original equipment is used for conveying the tobacco leaves, the temperature of the hot air tobacco leaf moistening machine does not need to be reduced, the process is rapid, the cleaning efficiency of the tobacco leaves in the hot air tobacco leaf moistening machine is improved, and the time cost is reduced; the tobacco leaves are conveyed out by utilizing the operation of equipment, so that the operating personnel are prevented from entering a closed hot air tobacco moistening machine, and potential safety hazards such as falling, high-temperature scalding and the like of the personnel are avoided; personnel do not need to enter the hot air tobacco moistening machine, so that the economic loss caused by trampling the tobacco leaves is avoided.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present specification, and that other drawings can be obtained by those skilled in the art without inventive exercise.
Fig. 1 is a schematic diagram of a material pouring control method of an automatic material pouring based tobacco leaf cleaning method according to one or more embodiments of the present disclosure;
fig. 2 is a flowchart of a tobacco leaf cleaning method based on automatic material pouring according to one or more embodiments of the present disclosure;
fig. 3 is a schematic diagram illustrating a pouring starting condition confirmation process of an automatic pouring-based tobacco leaf cleaning method according to one or more embodiments of the present disclosure;
fig. 4 is a schematic structural diagram of an automatic dumping-based tobacco leaf cleaning system according to one or more embodiments of the present disclosure;
fig. 5 is a schematic structural diagram of a tobacco leaf cleaning device based on automatic material pouring according to one or more embodiments of the present disclosure.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in one or more embodiments of the present disclosure, the technical solutions in one or more embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in one or more embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all embodiments. All other embodiments that can be derived by a person skilled in the art from one or more of the embodiments described herein without making any inventive step shall fall within the scope of protection of this document.
Method embodiment
According to an embodiment of the invention, a tobacco leaf cleaning method based on automatic material pouring is provided, and fig. 1 is a schematic view of a material pouring control method of the tobacco leaf cleaning method based on automatic material pouring provided by one or more embodiments of the present specification; as shown in fig. 1, the starting and stopping of the production line can be controlled by a manual control mode, or an automatic control program can be developed on the basis of the original manual control mode of the production line, the hot air leaf moistening machine and the conveyor at the outlet end of the hot air leaf moistening machine are combined into a whole, a local combined starting program is added, and the local combined starting program is nested in the whole line starting program to control the starting and stopping of the production line.
Fig. 2 is a flowchart of a method for cleaning tobacco leaves based on automatic dumping according to one or more embodiments of the present disclosure, and as shown in fig. 2, the method for cleaning tobacco leaves based on automatic dumping according to an embodiment of the present disclosure specifically includes:
s101, judging whether the production line reaches the material pouring starting condition or not according to the material pouring starting judging condition.
The material pouring starting judgment condition comprises the following steps: whether a power supply is normal, whether a safety door switch is normal, whether a breaker is normal and whether a frequency converter is normal;
fig. 3 is a schematic view of a pouring starting condition confirmation process of a tobacco leaf cleaning method based on automatic pouring according to one or more embodiments of the present specification, and as shown in fig. 3, the pouring starting condition confirmation method specifically includes:
sequentially confirming whether a power supply, a safety door switch, a circuit breaker and a frequency converter in a production line are normal or not;
if the results are normal, judging that the production line reaches the material pouring starting condition; and if any judgment result is abnormal, judging that the production line does not reach the material pouring starting condition.
And S102, after the condition of material pouring starting is confirmed, starting the hot air leaf moistening machine to automatically pour materials through a preset combined control program. Specifically, the method comprises the following steps:
editing local combination starting logic through a Programmable Logic Controller (PLC), and combining the hot air leaf moistening machine and a conveyor at the outlet end of the hot air leaf moistening machine into a whole;
and after confirming that the material pouring starting condition is met, executing the local combined starting logic to enable the hot air leaf moistening machine to start automatic material pouring.
In this embodiment, the PLC is a german siemens S7-400 series PLC control system, and may be used in other siemens PLC control systems, and in PLC controllers of LG, AB, sonse, hauny, mitsubishi, ohrong, schneider, and agile manufacturers.
And S103, controlling the operation of the hot air tobacco leaf wetting machine according to the combined control program, and conveying the tobacco leaves in the hot air tobacco leaf wetting machine to the ground. Specifically, the method comprises the following steps:
controlling a conveyor at the outlet end of the hot air leaf moistening machine to realize reverse operation, and starting the hot air leaf moistening machine by using a frequency converter;
the tobacco leaves in the hot air leaf-moistening machine are rapidly conveyed to the ground at the tail end of the M274 conveyor through the hot air leaf-moistening machine and the conveyor at the outlet end of the hot air leaf-moistening machine.
The operator only needs to transfer and arrange the tobacco leaves from the ground into the tobacco frame.
And S104, stopping pouring the tobacco leaves after the tobacco leaves in the hot air tobacco moistening machine are detected to be conveyed.
By adopting the embodiment of the invention, the problems of long time consumption, low efficiency, large broken tobacco leaves and a large number of unsafe factors in the cleaning process existing in the current manual picking mode are solved; through developing a control program, the tobacco leaves are conveyed out of the hot air tobacco moistening machine by utilizing the original equipment of the production line, no mechanical equipment is required to be added, and the cost investment is low; the original equipment is used for conveying the tobacco leaves, the temperature of the hot air tobacco leaf moistening machine does not need to be reduced, the process is rapid, the cleaning efficiency of the tobacco leaves in the hot air tobacco leaf moistening machine is improved, and the time cost is reduced; the tobacco leaves are conveyed out by utilizing the operation of equipment, so that the operating personnel are prevented from entering a closed hot air tobacco moistening machine, and potential safety hazards such as falling, high-temperature scalding and the like of the personnel are avoided; personnel do not need to enter the hot air tobacco moistening machine, so that the economic loss caused by trampling the tobacco leaves is avoided.
System embodiment
According to an embodiment of the present invention, an automatic dumping-based tobacco leaf cleaning system is provided, and fig. 4 is a schematic structural diagram of an automatic dumping-based tobacco leaf cleaning system provided in one or more embodiments of the present specification, as shown in fig. 4, the automatic dumping-based tobacco leaf cleaning system according to the embodiment of the present invention specifically includes:
the material pouring starting confirmation module 40: and the control device is used for judging and confirming whether the production line reaches the material pouring starting condition or not through the material pouring starting condition.
The material pouring starting confirmation module 40 is specifically configured to:
sequentially confirming whether a power supply, a safety door switch, a circuit breaker and a frequency converter in a production line are normal;
if the results are normal, judging that the production line reaches the material pouring starting condition; if any judgment result is abnormal, the production line is judged not to reach the material pouring starting condition.
The material pouring starting module 42: and after the conditions for starting the material pouring are confirmed, the hot air leaf moistening machine is started to automatically pour the materials through a preset combined control program.
The material pouring starting module 42 is specifically configured to:
editing local combination starting logic through a Programmable Logic Controller (PLC), and combining the hot air leaf moistening machine and a conveyor at the outlet end of the hot air leaf moistening machine into a whole;
and after confirming that the material pouring starting condition is met, executing the local combined starting logic to enable the hot air leaf moistening machine to start automatic material pouring.
Material pouring operation module 44: and the control device is used for controlling the operation of the hot air tobacco leaf wetting machine according to the combined control program and conveying the tobacco leaves in the hot air tobacco leaf wetting machine to the ground.
The material pouring operation module 44 is specifically configured to:
controlling a conveyor at the outlet end of the hot air leaf moistening machine to realize reverse operation, and starting the hot air leaf moistening machine by using a frequency converter;
the tobacco leaves in the hot air leaf-moistening machine are rapidly conveyed to the ground at the tail end of the M274 conveyor through the hot air leaf-moistening machine and the conveyor at the outlet end of the hot air leaf-moistening machine.
The material pouring stop module 46: and the material pouring is stopped after the tobacco leaves in the hot air tobacco moistening machine are detected to be conveyed.
The embodiment of the present invention is a system embodiment corresponding to the above method embodiment, and the specific operations of each module may be understood with reference to the description of the method embodiment, which is not described herein again.
Apparatus embodiment one
The embodiment of the invention provides tobacco leaf cleaning equipment based on automatic material pouring, which comprises the following components in percentage by weight as shown in fig. 5: a memory 50, a processor 52 and a computer program stored on the memory 50 and executable on the processor 52, the computer program realizing the following method steps when executed by the processor 52:
s101, judging whether the production line reaches a material pouring starting condition or not according to the material pouring starting judgment condition;
s102, after confirming that the material pouring starting condition is met, starting the hot air leaf moistening machine to automatically pour materials through a preset combined control program;
s103, controlling the operation of the hot air tobacco leaf wetting machine according to the combined control program, and conveying tobacco leaves in the hot air tobacco leaf wetting machine to the ground;
and S104, stopping pouring the tobacco leaves after the tobacco leaves in the hot air tobacco moistening machine are detected to be conveyed.
Device embodiment II
An embodiment of the present invention provides a computer-readable storage medium, where an implementation program for information transmission is stored, and when executed by the processor 52, the implementation program implements the following method steps:
s101, judging whether the production line reaches a material pouring starting condition or not according to the material pouring starting judgment condition;
s102, after confirming that the material pouring starting condition is met, enabling the hot air leaf moistening machine to start automatic material pouring through a preset combined control program;
s103, controlling the operation of the hot air tobacco leaf wetting machine according to the combined control program, and conveying tobacco leaves in the hot air tobacco leaf wetting machine to the ground;
and S104, stopping pouring the tobacco leaves after the tobacco leaves in the hot air tobacco moistening machine are detected to be conveyed.
The computer-readable storage medium of this embodiment includes, but is not limited to: ROM, RAM, magnetic or optical disks, and the like.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A tobacco leaf cleaning method based on automatic material pouring is characterized by comprising the following steps:
judging whether the production line reaches a material pouring starting condition or not according to the material pouring starting judgment condition;
after confirming that the material pouring starting condition is met, starting the hot air leaf moistening machine to automatically pour the materials through a preset combined control program;
controlling the operation of the hot air tobacco leaf wetting machine according to the combined control program, and conveying the tobacco leaves in the hot air tobacco leaf wetting machine to the ground;
and stopping pouring the tobacco after the tobacco conveying in the hot air tobacco moistening machine is detected to be finished.
2. The method according to claim 1, wherein the material pouring start judgment condition comprises: whether a power supply is normal, whether a safety door switch is normal, whether a breaker is normal and whether a frequency converter is normal;
the method for confirming the material pouring starting condition comprises the following specific steps:
sequentially confirming whether a power supply, a safety door switch, a circuit breaker and a frequency converter in a production line are normal;
if the results are normal, judging that the production line reaches the material pouring starting condition; if any judgment result is abnormal, the production line is judged not to reach the material pouring starting condition.
3. The method as claimed in claim 1, wherein the specific method for starting the hot air leaf moistening machine to automatically pour the materials through the preset combined control program is as follows:
editing local combination starting logic through a Programmable Logic Controller (PLC), and combining the hot air leaf moistening machine and a conveyor at the outlet end of the hot air leaf moistening machine into a whole;
and after confirming that the material pouring starting condition is met, executing the local combined starting logic to start the hot air tobacco leaf moistening machine to automatically pour the materials.
4. The method according to claim 1, wherein the controlling the operation of the hot air leaf moistening machine according to the combined control program, and the conveying of the tobacco leaves inside the hot air leaf moistening machine to the ground specifically comprises:
controlling a conveyor at the outlet end of the hot air leaf moistening machine to realize reverse operation, and starting the hot air leaf moistening machine by using a frequency converter;
the tobacco leaves in the hot air leaf-moistening machine are rapidly conveyed to the ground at the tail end of the M274 conveyor through the hot air leaf-moistening machine and the conveyor at the outlet end of the hot air leaf-moistening machine.
5. The utility model provides a tobacco leaf clearance system based on automatic material that falls which characterized in that includes:
the material pouring starting confirmation module: the device is used for judging and confirming whether the production line reaches the material pouring starting condition or not according to the material pouring starting condition;
the material pouring starting module: after the conditions for starting the material pouring are confirmed, the hot air leaf moistening machine is started to automatically pour the materials through a preset combined control program;
a material pouring operation module: the hot air tobacco leaf wetting machine is used for controlling the operation of the hot air tobacco leaf wetting machine according to the combined control program and conveying tobacco leaves in the hot air tobacco leaf wetting machine to the ground;
the material pouring stopping module: and the material pouring is stopped after the tobacco leaves in the hot air tobacco moistening machine are detected to be conveyed.
6. The system of claim 5, wherein the material pouring start confirmation module is specifically configured to:
sequentially confirming whether a power supply, a safety door switch, a circuit breaker and a frequency converter in a production line are normal;
if the results are normal, judging that the production line reaches the material pouring starting condition; if any judgment result is abnormal, the production line is judged not to reach the material pouring starting condition.
7. The system of claim 5, wherein the material pouring starting module is specifically configured to:
editing local combination starting logic through a Programmable Logic Controller (PLC), and combining the hot air leaf moistening machine and a conveyor at the outlet end of the hot air leaf moistening machine into a whole;
and after confirming that the material pouring starting condition is met, executing the local combined starting logic to enable the hot air leaf moistening machine to start automatic material pouring.
8. The system of claim 5, wherein the material pouring operation module is specifically configured to:
controlling a conveyor at the outlet end of the hot air leaf moistening machine to realize reverse operation, and starting the hot air leaf moistening machine by using a frequency converter;
the tobacco leaves in the hot air leaf-moistening machine are rapidly conveyed to the ground at the tail end of the M274 conveyor through the hot air leaf-moistening machine and the conveyor at the outlet end of the hot air leaf-moistening machine.
9. The utility model provides a tobacco leaf clean-up equipment based on automatic material that falls which characterized in that includes:
a processor; and the number of the first and second groups,
a memory arranged to store computer executable instructions which, when executed by the processor, implement the steps of the above-described automated tobacco-pouring based tobacco-leaf cleaning method.
10. A storage medium storing computer-executable instructions that, when executed, implement the following:
judging whether the production line reaches the material pouring starting condition or not according to the material pouring starting condition;
after confirming that the material pouring starting condition is met, starting the hot air leaf moistening machine to automatically pour the materials through a preset combined control program;
controlling the operation of the hot air tobacco leaf wetting machine according to the combined control program, and conveying the tobacco leaves in the hot air tobacco leaf wetting machine to the ground;
and stopping pouring the materials after the tobacco leaves in the hot air tobacco moistening machine are conveyed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211350736.2A CN115676413A (en) | 2022-10-31 | 2022-10-31 | Tobacco leaf cleaning method and system based on automatic material pouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211350736.2A CN115676413A (en) | 2022-10-31 | 2022-10-31 | Tobacco leaf cleaning method and system based on automatic material pouring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115676413A true CN115676413A (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211350736.2A Pending CN115676413A (en) | 2022-10-31 | 2022-10-31 | Tobacco leaf cleaning method and system based on automatic material pouring |
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| Country | Link |
|---|---|
| CN (1) | CN115676413A (en) |
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2022
- 2022-10-31 CN CN202211350736.2A patent/CN115676413A/en active Pending
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