CN117562293A - Cut tobacco distribution control system for wind power cut tobacco feeding - Google Patents
Cut tobacco distribution control system for wind power cut tobacco feeding Download PDFInfo
- Publication number
- CN117562293A CN117562293A CN202311793434.7A CN202311793434A CN117562293A CN 117562293 A CN117562293 A CN 117562293A CN 202311793434 A CN202311793434 A CN 202311793434A CN 117562293 A CN117562293 A CN 117562293A
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- Prior art keywords
- gate valve
- wind power
- cut tobacco
- manual
- automatic gate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 63
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 63
- 238000009826 distribution Methods 0.000 title claims abstract description 16
- 238000007664 blowing Methods 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 12
- 239000013256 coordination polymer Substances 0.000 claims abstract description 12
- 235000019504 cigarettes Nutrition 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 101100286571 Mus musculus Pyhin1 gene Proteins 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/39—Tobacco feeding devices
- A24C5/392—Tobacco feeding devices feeding pneumatically
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention provides a tobacco shred distribution control system for wind power wire feeding, which comprises a centralized control device and a local control device arranged on a wind power wire feeding machine; the centralized control device comprises a central control computer, an industrial switch and a CP communication module; the local control device comprises an industrial personal computer, a controller, a distributed substation box, a manual gate valve, an automatic gate valve and a frequency converter; the manual gate valve is arranged on one wire feeding pipeline, and the automatic gate valve is arranged on the other wire feeding pipeline connected with the blowing port of the wind power wire feeder; the manual gate valve and the automatic gate valve can acquire the opening and closing conditions of the manual gate valve and the automatic gate valve and send the opening and closing conditions to the controller through the distributed substation box. The invention can ensure that the time for judging faults by instantaneous current quick-break protection is greatly improved on the premise of not reducing the reliability of the protection action.
Description
Technical Field
The application relates to the technical field of wind power wire feeding, in particular to a tobacco shred distribution control system for wind power wire feeding.
Background
The wind-force cut tobacco feeding technology is the main equipment for conveying cut tobacco in cigarette factories, and the flavored and blended finished cut tobacco is conveyed to a cigarette machine through a cut tobacco feeding machine and a pipeline to be subjected to cigarette making. Because the area where the cut tobacco is stored is inconsistent with the area environment requirements of the cigarette making machine, the two are typically in different areas. The pneumatic cut tobacco feeding technology adopts closed cut tobacco conveying, and the production mode is that cut tobacco is conveyed by one cut tobacco feeding machine corresponding to one or more cigarette making machines. The production brand specifications of the cigarette making machine and the cut tobacco feeding machine can be changed, and when the corresponding relation needs to be switched, the cut tobacco distribution system is required to switch the conveying pipeline in the wind cut tobacco feeding system.
The existing tobacco shred distribution mode is mainly manual pipeline switching, the control is mainly based on manual disassembly and assembly, the quality of tobacco shreds is affected by the installation accuracy, the greatest problem of manual switching mode is that the risk of pipeline misconnection is easy to occur, automatic monitoring and alarming are not carried out after misconnection, and the serious risk of material misuse is easy to occur.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present application is to provide a tobacco shred distribution control system for pneumatic tobacco shred feeding, so as to realize centralized control of distribution of finished tobacco shreds, so as to solve the problems set forth in the background art.
The invention relates to a tobacco shred distribution control system for wind power wire feeding, which comprises a centralized control device and a local control device arranged on a wind power wire feeding machine; the wind power wire feeder comprises a blowing valve, a wire feeding pipeline and a wire feeder motor; the two blowing valves are respectively connected with a wire feeding pipeline;
the centralized control device comprises a central control computer, an industrial switch and a CP communication module; the central control computer is used for displaying the running states of all the local control devices and setting the frequency of the motor and the switching parameters of the gate valve; the central control computer is communicated with the industrial exchanger through a bus; the industrial switch is communicated with the data transmitting module and the data receiving module through buses; the CP communication module is used for receiving and transmitting data and control signals;
the local control device comprises an industrial personal computer, a controller, a distributed substation box, a manual gate valve, an automatic gate valve and a frequency converter; the manual gate valve is arranged on one wire feeding pipeline, and the automatic gate valve is arranged on the other wire feeding pipeline connected with the blowing port of the wind power wire feeder; the manual gate valve and the automatic gate valve can acquire the opening and closing conditions of the manual gate valve and the automatic gate valve and send the opening and closing conditions to the controller through the distributed substation box;
the controller is respectively connected with the central control computer, the distributed substation box and the frequency converter; the frequency converter is connected with a motor of the wire feeder; the central control computer is used for displaying the running or stopping state of each wind power wire feeder and executing the modification of the parameters of the controller; the controller is used for sending the setting parameter signals of each point position of each wind wire feeder to the corresponding distributed substation box; the distributed substation box is used for automatically or manually starting the wire feeder, the gate valve and the blowing valve; the frequency converter changes the speed of a motor on the wire feeding machine by adjusting different frequencies;
the centralized control device is connected with one or more local control devices.
The invention further provides that the automatic gate valve controls a switch through a pneumatic piston, and two contact type position sensors for sensing the opening and closing conditions of the automatic gate valve are arranged on the automatic gate valve; the manual gate valve is provided with two contact type position sensors for sensing the opening or closing condition of the manual gate valve by manually pulling a gate control switch; the contact position sensors are respectively connected with the controller through the distributed substation boxes.
The invention further provides that the CP communication module comprises a data transmitting module and a data receiving module; the data receiving module is used for receiving a material requesting signal from the cigarette making machine and in-place signals of each manual gate valve and each automatic gate valve; the data transmitting module is used for transmitting a wire feeder starting signal and a blowing valve starting signal.
The invention further provides that ifix configuration software is established on the central control computer.
The invention is further provided that the central control computer is connected with the industrial switch through the PN network cable, and the industrial switch is connected with the CP communication module through the PN network cable.
A tobacco shred distribution control method for wind power wire feeding comprises the following steps:
s1, determining the opening and closing conditions of a manual gate valve and an automatic gate valve through a central control computer, wherein the opening and closing conditions of the manual gate valve and the automatic gate valve corresponding to the same pneumatic wire feeder are required to be consistent, and executing the next step after judging that the opening and closing conditions are correct;
s2, detecting whether a material requesting signal of a cigarette making machine is received or not until the material requesting signal is received, and performing the next step;
s3, transmitting in-place information of the manual gate valve and the automatic gate valve to the controller at the same time, transmitting a starting instruction to a corresponding frequency converter by the controller at the moment, and transmitting a material-requiring signal to a tobacco shred storage cabinet at the upper end to drive the wind wire feeder to finish wind wire feeding;
and S4, when the cigarette making machine needs to switch other wind power cut tobacco conveying machines, after a centralized control system is used for setting a pipeline path, the automatic gate valve and the manual gate valve are closed by the deactivated pipeline, the automatic gate valve and the manual gate valve are opened by the pipeline on the other side needing to be started, and after the opening and closing sensor signals on the manual gate valve are unified with the opening and closing sensor signals of the automatic gate valve, the wind power cut tobacco conveying machine can be started to operate, so that each cigarette making machine can only receive cut tobacco of a unique wind power cut tobacco conveying machine.
The invention further provides that the method further comprises the following steps before the step S1: the manual gate valve and the automatic gate valve are numbered, and the numbering method is as follows: based on the number of the cigarette making machine at the end point of the wind power cut tobacco feeding, the serial number is carried out according to the pipeline corresponding to the wind power cut tobacco feeding machine connected with the cigarette making machine.
The beneficial effects of the invention are as follows:
according to the invention, detection and control of each local control device are realized through the centralized control device, the states of all parts such as the wire feeder, the gate valve and the like in the wind wire feeding process can be displayed in real time, and meanwhile, the automatic control wind wire feeding cut tobacco distribution function of the local control device saves labor when switching pipelines and improves efficiency. The automatic gate valve and the manual gate valve provided by the invention have the interlocking and monitoring functions, and realize the automatic error-proof function.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic diagram of connection between a centralized control device and a local control device according to an embodiment of the present invention.
Fig. 2 is a functional block diagram of a local control device according to an embodiment of the present invention.
FIG. 3 is a block diagram of a local control device and a pneumatic wire feeder in accordance with an embodiment of the present invention.
In the figure: 1. an automatic gate valve; 2. a wire feeding pipeline; 3. a wind power wire feeder; 4. a wire feeder motor; 5. a manual gate valve; 6. a blowing valve.
Description of the embodiments
Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
Other advantages and effects of the present disclosure will become readily apparent to those skilled in the art from the following disclosure, which is a description of the embodiments given by way of specific examples. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.
As shown in fig. 1, 2 and 3, a tobacco shred distribution control system for pneumatic wire feeding according to an embodiment of the present invention,
a tobacco shred distribution control system for wind power wire feeding comprises a centralized control device and a local control device arranged on a wind power wire feeding machine 3. The wind power wire feeder 3 comprises a blowing valve 6, a wire feeding pipeline 2 and a wire feeding motor 4. The two blowing valves 6 are respectively connected with the wire feeding pipeline 2;
the centralized control device comprises a central control computer, an industrial switch and a CP communication module. The central control computer is used for displaying the running state of the equipment and setting the frequency of the motor and the switching parameters of the gate valve. And the central control computer is provided with ifix configuration software. The central control computer communicates with the industrial exchange through a bus. The industrial exchanger is communicated with the data transmitting module and the data receiving module through buses. The CP communication module comprises a data transmitting module and a data receiving module. The data receiving module is used for receiving a material requesting signal from the cigarette making machine and in-place signals of each manual gate valve 5 and the automatic gate valve 1. The data transmitting module is used for transmitting a wire feeder starting signal and a blowing valve 6 starting signal. The central control computer is connected with the industrial switch through the PN network cable, and the industrial switch is connected with the CP communication module through the PN network cable.
The local control device comprises an industrial personal computer, a controller, a distributed substation box, a manual gate valve 5, an automatic gate valve 1 and a frequency converter. The manual gate valve 5 is arranged on one wire feeding pipeline 2, and the automatic gate valve 1 is arranged on the other wire feeding pipeline 2 connected with the blowing port of the wind power wire feeder 3. The automatic gate valve 1 is controlled to be opened and closed through a pneumatic piston, and two contact type position sensors for sensing the opening and closing conditions of the automatic gate valve 1 are arranged on the automatic gate valve 1. The manual gate valve 5 is formed by manually pulling a gate control switch, and two contact type position sensors for sensing the opening or closing condition of the manual gate valve 5 are arranged on the manual gate valve 5; the contact position sensors are respectively connected with the controller.
The controller is respectively connected with the central control computer, the distributed substation box and the frequency converter. The frequency converter is connected with the wire feeder motor 4; the central control computer is used for displaying the running or stopping state of each wind power wire feeder 3 and simultaneously executing the modification of the controller parameters. The controller is used for sending the setting parameter signals of each point position of each wind wire feeder 3 to the corresponding distributed substation box. The distributed substation box is used for automatically or manually starting the wire feeder, the gate valve and the blowing valve 6. The frequency converter changes the speed of the motor on the wire feeder by adjusting different frequencies so as to obtain the optimal wire feeding speed.
The centralized control device is connected with one or more local control devices.
A tobacco shred distribution control method for wind power wire feeding comprises the following steps:
the manual gate valve 5 and the automatic gate valve 1 are numbered by the following steps: based on the numbering of the cigarette making machine at the end point of the wind power cut tobacco feeding, the serial numbering is carried out according to the pipeline corresponding to the wind power cut tobacco feeding machine 3 connected with the cigarette making machine. Because the cigarette making machines can be connected with 1-3 cut tobacco feeding machines through pipelines, in the cut tobacco feeding operation process, each cigarette making machine can only receive cut tobacco of a unique cut tobacco feeding machine, when the automatic gate valve 1 and the manual gate valve 5 of the number on the same cut tobacco feeding machine are opened, the automatic gate valves 5 and the manual gate valves 5 on other cut tobacco feeding machines must be closed to smoothly start the equipment.
The opening and closing conditions of the manual gate valve 5 and the automatic gate valve 1 are determined by the central control computer, the opening and closing conditions of the manual gate valve 5 and the automatic gate valve 1 corresponding to the same pneumatic wire feeder 3 are required to be kept consistent, and the next step can be executed after the judgment is correct. For example: the No. 1 wire feeder and the No. 2 wire feeder are both connected with a No. 23 cigarette machine, the No. 1 wire feeder is required to feed, the No. 2 wire feeder is not required to feed, when the states of the manual flashboard of the No. 1 wire feeder outlet and the automatic flashboard valve 1 are opened, and meanwhile, the states of the manual flashboard of the No. 2 wire feeder outlet and the automatic flashboard valve 1 are closed, signals are correct, and the machine can be started normally; if any switch is not right, both wire feeders cannot be started.
And detecting whether a material requesting signal of the cigarette making machine is received or not until the material requesting signal is received, and performing the next step.
The in-place information of the manual gate valve 5 and the automatic gate valve 1 is simultaneously transmitted to the controller, at the moment, the controller transmits a starting instruction to the corresponding frequency converter, and a material-requiring signal is transmitted to the tobacco shred storage cabinet at the upper end to drive the wind power wire feeder 3 to finish wind power wire feeding.
When the cigarette making machine needs to switch other wind power cut tobacco conveying machines 3, after a centralized control system is used for setting a pipeline path, the automatic gate valve 1 and the manual gate valve 5 are closed by the deactivated pipeline, the automatic gate valve 1 and the manual gate valve 5 are opened by the pipeline on the other side which needs to be started, and after the opening and closing sensor signals on the manual gate valve 5 are unified with the opening and closing sensor signals of the automatic gate valve 1, the wind power cut tobacco conveying machine 3 can be started to operate, so that each cigarette making machine can only receive cut tobacco of the unique wind power cut tobacco conveying machine 3.
The foregoing has outlined rather broadly the more detailed description of the invention in order that the detailed description of the principles and embodiments of the invention may be implemented in conjunction with the detailed description of the invention that follows, the examples being merely intended to facilitate an understanding of the method of the invention and its core concepts; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (7)
1. A tobacco shred distribution control system for wind power wire feeding comprises a centralized control device and a local control device arranged on a wind power wire feeding machine; the wind power wire feeder comprises a blowing valve, a wire feeding pipeline and a wire feeder motor; the two blowing valves are respectively connected with a wire feeding pipeline; the method is characterized in that:
the centralized control device comprises a central control computer, an industrial switch and a CP communication module; the central control computer is used for displaying the running states of all the local control devices and setting the frequency of the motor and the switching parameters of the gate valve; the central control computer is communicated with the industrial exchanger through a bus; the industrial switch is communicated with the data transmitting module and the data receiving module through buses; the CP communication module is used for receiving and transmitting data and control signals;
the local control device comprises an industrial personal computer, a controller, a distributed substation box, a manual gate valve, an automatic gate valve and a frequency converter; the manual gate valve is arranged on one wire feeding pipeline, and the automatic gate valve is arranged on the other wire feeding pipeline connected with the blowing port of the wind power wire feeder; the manual gate valve and the automatic gate valve can acquire the opening and closing conditions of the manual gate valve and the automatic gate valve and send the opening and closing conditions to the controller through the distributed substation box;
the controller is respectively connected with the central control computer, the distributed substation box and the frequency converter; the frequency converter is connected with a motor of the wire feeder; the central control computer is used for displaying the running or stopping state of each wind power wire feeder and executing the modification of the parameters of the controller; the controller is used for sending the setting parameter signals of each point position of each wind wire feeder to the corresponding distributed substation box; the distributed substation box is used for automatically or manually starting the wire feeder, the gate valve and the blowing valve; the frequency converter changes the speed of a motor on the wire feeding machine by adjusting different frequencies;
the centralized control device is connected with one or more local control devices.
2. A pneumatic cut tobacco dispensing control system according to claim 1, wherein: the automatic gate valve is controlled to be opened and closed through a pneumatic piston, and two contact type position sensors for sensing the opening and closing conditions of the automatic gate valve are arranged on the automatic gate valve; the manual gate valve is provided with two contact type position sensors for sensing the opening or closing condition of the manual gate valve by manually pulling a gate control switch; the contact position sensors are respectively connected with the controller through the distributed substation boxes.
3. A pneumatic cut tobacco dispensing control system according to claim 1, wherein: the CP communication module comprises a data transmitting module and a data receiving module; the data receiving module is used for receiving a material requesting signal from the cigarette making machine and in-place signals of each manual gate valve and each automatic gate valve; the data transmitting module is used for transmitting a wire feeder starting signal and a blowing valve starting signal.
4. A pneumatic cut tobacco dispensing control system according to claim 1, wherein: and the central control computer is provided with ifix configuration software.
5. A pneumatic cut tobacco dispensing control system according to claim 1, wherein: the central control computer is connected with the industrial switch through the PN network cable, and the industrial switch is connected with the CP communication module through the PN network cable.
6. A tobacco shred distribution control method for wind power wire feeding comprises the following steps:
s1, determining the opening and closing conditions of a manual gate valve and an automatic gate valve through a central control computer, wherein the opening and closing conditions of the manual gate valve and the automatic gate valve corresponding to the same pneumatic wire feeder are required to be consistent, and executing the next step after judging that the opening and closing conditions are correct;
s2, detecting whether a material requesting signal of a cigarette making machine is received or not until the material requesting signal is received, and performing the next step;
s3, transmitting in-place information of the manual gate valve and the automatic gate valve to the controller at the same time, transmitting a starting instruction to a corresponding frequency converter by the controller at the moment, and transmitting a material-requiring signal to a tobacco shred storage cabinet at the upper end to drive the wind wire feeder to finish wind wire feeding;
and S4, when the cigarette making machine needs to switch other wind power cut tobacco conveying machines, after a centralized control system is used for setting a pipeline path, the automatic gate valve and the manual gate valve are closed by the deactivated pipeline, the automatic gate valve and the manual gate valve are opened by the pipeline on the other side needing to be started, and after the opening and closing sensor signals on the manual gate valve are unified with the opening and closing sensor signals of the automatic gate valve, the wind power cut tobacco conveying machine can be started to operate, so that each cigarette making machine can only receive cut tobacco of a unique wind power cut tobacco conveying machine.
7. The method for controlling the distribution of tobacco shreds fed by wind power according to claim 6, wherein: the method further comprises the following steps before the step S1: the manual gate valve and the automatic gate valve are numbered so that the central control computer can determine the opening and closing conditions of the manual gate valve and the automatic gate valve, and the numbering method is as follows: based on the number of the cigarette making machine at the end point of the wind power cut tobacco feeding, the serial number is carried out according to the pipeline corresponding to the wind power cut tobacco feeding machine connected with the cigarette making machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311793434.7A CN117562293A (en) | 2023-12-25 | 2023-12-25 | Cut tobacco distribution control system for wind power cut tobacco feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311793434.7A CN117562293A (en) | 2023-12-25 | 2023-12-25 | Cut tobacco distribution control system for wind power cut tobacco feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117562293A true CN117562293A (en) | 2024-02-20 |
Family
ID=89894060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311793434.7A Pending CN117562293A (en) | 2023-12-25 | 2023-12-25 | Cut tobacco distribution control system for wind power cut tobacco feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117562293A (en) |
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2023
- 2023-12-25 CN CN202311793434.7A patent/CN117562293A/en active Pending
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