CN117652697A - Cut tobacco feeding amount measuring method and device for cigarette making machine, electronic equipment, medium and product - Google Patents
Cut tobacco feeding amount measuring method and device for cigarette making machine, electronic equipment, medium and product Download PDFInfo
- Publication number
- CN117652697A CN117652697A CN202311538336.9A CN202311538336A CN117652697A CN 117652697 A CN117652697 A CN 117652697A CN 202311538336 A CN202311538336 A CN 202311538336A CN 117652697 A CN117652697 A CN 117652697A
- Authority
- CN
- China
- Prior art keywords
- tobacco
- flow
- cut
- unit time
- cut tobacco
- Prior art date
- 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.)
- Pending
Links
- 241000208125 Nicotiana Species 0.000 title claims abstract description 256
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 256
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 238000004590 computer program Methods 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 12
- 238000004364 calculation method Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- Y02P90/30—Computing systems specially adapted for manufacturing
Abstract
The application discloses a method, a device, electronic equipment, a medium and a product for measuring cut tobacco feeding quantity of a cigarette machine, belonging to the technical field of cigarette manufacturing, wherein the method comprises the following steps: obtaining the thickness D of tobacco shred flow; acquiring the width W of the tobacco shred flow; acquiring the running speed S of the tobacco shred flow; generating total tobacco flow in unit time based on the tobacco flow thickness D, the tobacco flow width W and the tobacco flow running speed S; obtaining the average density rho of the cut tobacco; and generating the weight of the cut tobacco in unit time according to the total cut tobacco flow in unit time and the average density rho of the cut tobacco in the section. The embodiment of the application can accurately calculate the cut tobacco feeding quantity, ensure that the cut tobacco feeding quantity meets the process requirements and ensure that the manufacturing quality of cigarettes meets the standard.
Description
Technical Field
The application relates to the technical field of cigarette manufacturing, in particular to a cut tobacco feeding amount measuring method, a cut tobacco feeding amount measuring device, electronic equipment, a medium and a product of a cigarette making machine.
Background
At present, the cigarette machine estimates the cut tobacco feeding amount according to the rotating speed of the needle roller. The needle roller is a yarn feeding device at the upstream of the yarn sucking belt, a layer of cut tobacco is covered on the surface of the needle roller, the faster the needle roller rotates, the more cut tobacco is provided for the yarn sucking belt, and then the rotating speed of the needle roller is read by an internal program of the industrial personal computer to calculate the yarn feeding amount. The calculation formula is as follows:
yarn supply = needle roller rotational linear velocity x needle roller surface area x needle roller surface tobacco shred thickness.
Disadvantages of the prior art: the cut tobacco supply amount calculated by the needle roller rotation speed is only an estimated value, and cannot be completely reflected. Because the tobacco shreds on the needle roller cannot be completely and uniformly distributed, but are influenced by multiple factors and fluctuated; the tobacco shreds on the needle roller also contain a certain amount of tobacco stems, and most of the tobacco stems are removed before reaching the tobacco sucking belt, so that the tobacco shreds on the needle roller are measured and calculated to be larger than the actual tobacco shred supply amount. For the two reasons, the current measurement of the wire supply amount is inaccurate.
Disclosure of Invention
In view of the above prior art, embodiments of the present application provide a method, an apparatus, an electronic device, a medium, and a product for measuring cut tobacco amount of a cigarette machine, which solve the problem of inaccurate cut tobacco amount measurement.
To solve the above technical problem, in a first aspect, embodiments of the present application provide a cut tobacco feeding measurement method of a cigarette making machine, the method including:
obtaining the thickness D of tobacco shred flow;
acquiring the width W of the tobacco shred flow;
acquiring the running speed S of the tobacco shred flow;
generating total tobacco flow in unit time based on the tobacco flow thickness D, the tobacco flow width W and the tobacco flow running speed S;
obtaining the average density rho of the cut tobacco;
and generating the weight of the cut tobacco in unit time according to the total cut tobacco flow in unit time and the average density rho of the cut tobacco in the section.
In an embodiment of the present application, obtaining the cut tobacco thickness D includes:
measuring and calculating the distance from the first displacement sensor to the silk suction belt to obtain D1;
measuring and calculating the distance from the second displacement sensor to the tobacco shreds to obtain D2;
generating the thickness D of the tobacco stream through a measuring and calculating formula D=D1-D2;
returning to the thickness D of the tobacco stream.
In an embodiment of the present application, the generating the total tobacco flow in unit time based on the tobacco flow thickness D, the tobacco flow width W, and the tobacco flow running speed S includes:
the total tobacco shred flow rate in the unit time is (D1-D2). W.S.
In an embodiment of the present application, the generating the weight of the cut tobacco in unit time according to the total cut tobacco flow in unit time and the average density ρ of the cut tobacco includes:
the weight of the yarn fed per unit time is (D1-D2). W.S.rho.
In an embodiment of the present application, the obtaining the average density ρ of the cut tobacco segment includes:
acquiring clock pulses which are experienced by the cut tobacco in the section running to the microwave density detection device;
and returning the average density rho of the corresponding time of the clock pulse.
In a second aspect, embodiments of the present application also provide a cut tobacco supply measuring device for a cigarette making machine, comprising:
the first acquisition module is used for acquiring the thickness D of the tobacco stream;
the second acquisition module is used for acquiring the width W of the tobacco shred flow;
the third acquisition module is used for acquiring the running speed S of the tobacco shred flow;
the first generation module is used for generating total tobacco flow in unit time based on the tobacco flow thickness D, the tobacco flow width W and the tobacco flow running speed S;
the fourth acquisition module is used for acquiring the average density rho of the cut tobacco sections;
and the second generation module is used for generating the wire feeding weight in unit time according to the total tobacco flow in unit time and the average density rho of the cut tobacco.
In a third aspect, embodiments of the present application further provide a cut tobacco supply measuring device of a cigarette making machine, including:
a memory and a processor, wherein the memory stores instructions;
the processor executes the instructions for:
obtaining the thickness D of tobacco shred flow;
acquiring the width W of the tobacco shred flow;
acquiring the running speed S of the tobacco shred flow;
generating total tobacco flow in unit time based on the tobacco flow thickness D, the tobacco flow width W and the tobacco flow running speed S;
obtaining the average density rho of the cut tobacco;
and generating the weight of the cut tobacco in unit time according to the total cut tobacco flow in unit time and the average density rho of the cut tobacco in the section.
In a fourth aspect, embodiments of the present application also provide an electronic device, including:
one or more processors;
and the storage device is used for storing one or more programs, and when the one or more programs are executed by the one or more processors, the electronic equipment realizes the thread feeding measuring method of the cigarette making machine.
In a fifth aspect, embodiments of the present application also provide a computer-readable storage medium having stored thereon a computer program which, when executed by a processor of a computer, causes the computer to perform a cigarette making machine cut filler calculation method as described above.
In a sixth aspect, embodiments of the present application also provide a computer program product comprising a computer program comprising one or more executable instructions that when executed by a processor implement the above-described cigarette machine cut filler calculation method.
As above, by adopting the above technical scheme, the embodiment of the application can achieve the beneficial technical effects: the embodiment can accurately calculate the cut tobacco feeding quantity, ensure that the cut tobacco feeding quantity meets the process requirements and ensure that the manufacturing quality of cigarettes meets the standards.
Other features of the present application and its advantages will become apparent from the following detailed description of exemplary embodiments of the present application, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
FIG. 1 is a flow chart of a cut filler measurement method for a cigarette making machine according to an exemplary embodiment of the present application;
FIG. 2 is a schematic illustration of the operation of portions of a cigarette making machine according to an exemplary embodiment of the present application;
FIG. 3 is a schematic cross-sectional view of a total tobacco stream shown in an exemplary embodiment of the present application;
FIG. 4 is a block diagram of a cut filler measurement device of a cigarette making machine according to an exemplary embodiment of the present application;
fig. 5 shows a schematic diagram of a computer system suitable for use in implementing the electronic device of the embodiments of the present application.
Detailed Description
Further advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure in the present specification, by describing embodiments of the present application with reference to the accompanying drawings and preferred examples. The present application may be embodied or carried out in other specific embodiments, and the details of the present application may be modified or changed from various points of view and applications without departing from the spirit of the present application. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation to the scope of the present application.
It should be noted that, the illustrations provided in the following embodiments merely illustrate the basic concepts of the application by way of illustration, and only the components related to the application are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.
It should be noted that, in this application, "first", "second", and the like are merely distinguishing between similar objects, and are not limited to the order or precedence of similar objects. The description of variations such as "comprising" and "comprises" means that the subject of the term encompasses a range that is not exclusive of the example shown by the term.
It should be understood that the various numbers, step numbers, etc. described in this application are for ease of description and are not intended to limit the scope of this application. The size of the reference numerals in this application does not mean the order of execution, and the order of execution of the processes should be determined by their functions and inherent logic.
In the following description, numerous details are set forth to provide a more thorough explanation of embodiments of the present application, however, it will be apparent to one skilled in the art that embodiments of the present application may be practiced without these specific details, in other embodiments, well-known structures and devices are shown in block diagram form, rather than in detail, in order to avoid obscuring the embodiments of the present application.
As shown in fig. 1, an embodiment of the present application provides a cut tobacco feeding amount measuring method of a cigarette making machine, the method including the steps of:
step S101, obtaining the thickness D of tobacco shred flow;
step S102, obtaining the width W of the tobacco stream;
step S103, obtaining the running speed S of the tobacco shred flow;
step S104, generating total tobacco flow in unit time based on the tobacco flow thickness D, the tobacco flow width W and the tobacco flow running speed S;
step S105, obtaining the average density rho of the cut tobacco sections;
and S106, generating the weight of the cut tobacco in unit time according to the total cut tobacco flow in unit time and the average density rho of the cut tobacco.
Specifically, obtaining the cut tobacco stream thickness D includes: measuring and calculating the distance from the first displacement sensor to the silk suction belt to obtain D1; measuring and calculating the distance from the second displacement sensor to the tobacco shreds to obtain D2; generating the thickness D of the tobacco stream through a measuring and calculating formula D=D1-D2; returning to the thickness D of the tobacco stream.
Specifically, the generating the total tobacco flow in unit time based on the tobacco flow thickness D, the tobacco flow width W, and the tobacco flow running speed S includes: the total tobacco shred flow rate in the unit time is (D1-D2). W.S.
Specifically, the generating the weight of the cut tobacco in unit time according to the total cut tobacco flow in unit time and the average density ρ of the cut tobacco comprises the following steps: the weight of the yarn fed per unit time is (D1-D2). W.S.rho.
Specifically, the obtaining the average density ρ of the cut tobacco segment includes: acquiring clock pulses which are experienced by the cut tobacco in the section running to the microwave density detection device; and returning the average density rho of the corresponding time of the clock pulse.
The embodiment of the application can realize the purpose of accurately measuring and calculating the cut tobacco supply amount of the cigarette making machine and ensure that the cigarettes are qualified in manufacture. The cross section of the cut tobacco on the filament belt can be approximately rectangular, the thickness of the cut tobacco adsorbed by the filament belt is accurately measured through two laser displacement sensors positioned below the filament belt, the cross section area can be calculated according to the thickness multiplied by the width of the cut tobacco, the cross section area is multiplied by the motion speed of the cut tobacco to calculate the volume of the cut tobacco flow in unit time, the density value of the microwave weight cut tobacco is collected, and the volume multiplied by the density can be used for calculating the wire feeding amount in unit time. And the data can be displayed on an industrial personal computer or even an upper computer through the data acquisition, so that valuable information is provided for operation or management.
As shown in fig. 2, when the cigarette making machine is in operation, all the filament suction belt guide wheels 4 rotate clockwise to drive the filament suction belts 3 to operate. When the suction belt 3 moves to a certain position (as shown in the lower right of fig. 2), the tobacco shreds from the air suction chamber are received, and the tobacco shreds are adsorbed on the suction belt 3 to form a total tobacco shred flow 6. The suction belt 3 drives the total tobacco stream 6 to continue to run clockwise and pass through the cutter head 5. The total tobacco stream 6 is split into two parts by the resistance of the cutter head 5. The cut tobacco stream 8 is formed by the split part, the cut tobacco stream 8 is blocked by the chopper disc 5 and cannot continuously receive the upward suction force of the tobacco sucking belt 3, so that the cut tobacco stream falls down under the action of gravity and falls onto the return belt to enter the return mechanism, and the residual tobacco 7 of the tobacco sucking belt continuously runs clockwise under the adsorption action of the tobacco sucking belt 3, finally enters the cigarette paper and is wrapped into the cigarette rod forming mechanism.
In order to detect the total cut tobacco flow 6 on the suction belt, two displacement sensors, namely a first displacement sensor 1 and a second displacement sensor 2, are arranged below the suction belt 3 in the embodiment. The two displacement sensor top surfaces are at the same vertical level and parallel to the suction belt 3. The first displacement sensor 1 is positioned below the position of the tobacco sucking belt 3 which is not used for sucking tobacco, and the second displacement sensor 2 is positioned below the position of the total tobacco flow 6 which is used for sucking the tobacco and is not used for passing through the cutter head 5. The main function of the two displacement sensors is to measure the distances between the two displacement sensors and the upper tobacco suction belt 3 and the total tobacco flow 6 respectively, and the measured distance values are respectively marked as D1 and D2. The thickness of the tobacco stream can be calculated by having two distance values, the cross-sectional area of the tobacco stream can be calculated by multiplying the thickness of the tobacco stream by the width of the tobacco stream, and the volume flow of the tobacco stream in unit time can be calculated by multiplying the cross-sectional area by the flow velocity of the tobacco stream.
As shown in fig. 3, the specific calculation method is as follows:
let W be the pipe tobacco flow width, S be pipe tobacco flow running speed. Wherein W is a fixed value, which can be found on the cigarette making machine specification. W is the tobacco flow width between the wing plates 9 at the two sides of the tobacco sucking belt. The tobacco stream operating speed S is equivalent to the suction belt operating speed, which value can be read in the plant operating parameters. The tobacco shred cross section is approximately equal to rectangle.
Then, there are: (D1-D2) ·w·s=total tobacco flow per unit time on the suction belt.
The flow is the volume flow of tobacco shreds in unit time of the cigarette making machine, and the density of the tobacco shreds needs to be known in order to calculate the weight flow. Because the clock pulse value of the cut tobacco running to the microwave density detection device is fixed, the program calls the density value of the pulse value at the corresponding moment, and the weight value of the cut tobacco flow can be calculated by multiplying the called density value by the cut tobacco flow.
Assuming that the average density of the cut tobacco is ρ, then: wire feed weight per unit time= (D1-D2) ·w·s·ρ.
The inventor needs to make up that at present, cigarette making machines generally adopt a cut tobacco sucking forming principle to produce cigarette rods, and cut tobacco provided by a cut tobacco supplying machine is adsorbed on a cut tobacco sucking conveying belt. When the cut tobacco sucking conveyer belt operates, the cutter device positioned below the conveyer belt cuts off redundant cut tobacco from the tobacco strips, so that the cut tobacco supply quantity has a certain margin compared with the actual requirement, the cut tobacco content of cigarettes is convenient to control, and the cut tobacco quantity fed into the cigarette gun accords with the weight process standard of the cigarettes. The cut surplus tobacco shreds are sent back to the material storage area of the tobacco shred feeding device through the tobacco shred returning mechanism for reuse.
In the production process of the cigarette making machine, the distance between the cut tobacco sucking belt and the cutter disc in the vertical direction is changed at any time. The smaller the distance between the two, the more cut tobacco (i.e. the return tobacco) is, and the less the tobacco is contained in the produced cigarette, the heavier the cigarette is. The larger the distance is, the fewer cut tobacco is cut by the chopper disc, and the weight of the produced cigarette is changed slightly. The flow rate of the tobacco shreds on the tobacco sucking belt has the following relation: cut filler = cut filler + cut filler entering the cigarette.
According to production experience, the cut tobacco amount cut by the chopper plate=25% -40% of the total cut tobacco supply amount is optimal. And measuring and calculating the cut tobacco quantity cut by the chopper disc, namely the return cut tobacco quantity. The tobacco shred return amount is accurate in measurement and calculation, so that the tobacco shred return amount can prevent tobacco shred from loosening in cigarettes, and has important significance for controlling the weight of cigarettes and preventing the generation of empty cigarettes.
As shown in fig. 4, the cut tobacco supply measuring device 400 of the cigarette making machine comprises:
a first obtaining module 401, configured to obtain a thickness D of the tobacco stream;
a second obtaining module 402, configured to obtain a tobacco shred flow width W;
a third obtaining module 403, configured to obtain a running speed S of the tobacco stream;
a first generation module 404, configured to generate a total tobacco flow in a unit time based on the tobacco flow thickness D, the tobacco flow width W, and the tobacco flow running speed S;
a fourth obtaining module 405, configured to obtain an average density ρ of the cut tobacco segment;
and the second generation module 406 is configured to generate a thread feeding weight in unit time according to the total tobacco thread flow in unit time and the average density ρ of the tobacco threads in the unit time.
In this embodiment, the thread feeding measuring device 400 for a cigarette machine is essentially provided with a plurality of modules for executing the thread feeding measuring method for a cigarette machine in the above embodiment, and specific functions and technical effects thereof will be described with reference to the embodiment of the thread feeding measuring method for a cigarette machine and will not be described herein.
In addition, the embodiment of the application also provides a cut tobacco feeding amount measuring device of a cigarette making machine, which comprises:
a memory and a processor, wherein the memory stores instructions;
the processor executes the instructions for:
obtaining the thickness D of tobacco shred flow;
acquiring the width W of the tobacco shred flow;
acquiring the running speed S of the tobacco shred flow;
generating total tobacco flow in unit time based on the tobacco flow thickness D, the tobacco flow width W and the tobacco flow running speed S;
obtaining the average density rho of the cut tobacco;
and generating the weight of the cut tobacco in unit time according to the total cut tobacco flow in unit time and the average density rho of the cut tobacco in the section.
As shown in fig. 5, an embodiment of the present application further provides an electronic device 500, including a processor 501, a memory 502, and a communication bus 503;
a communication bus 503 is used to connect the processor 501 and the memory 502;
the processor 501 is configured to execute a computer program stored in the memory 502 to implement a cigarette machine cut filler measurement method as in one or more of the embodiments described above.
The present application also provides a computer-readable storage medium having stored thereon a computer program for causing a computer to perform the method of any one of the above embodiments.
The embodiment of the present application further provides a non-volatile readable storage medium, where one or more modules (programs) are stored, where the one or more modules are applied to a device, and the device may be caused to execute instructions (instructions) of a step included in the embodiment one of the embodiment of the present application.
It should be noted that the computer readable medium described in the present disclosure may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor apparatus, device, or means, or any combination of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution apparatus, device, or apparatus. In the present disclosure, however, the computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution apparatus, device, or apparatus. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, fiber optic cables, RF (radio frequency), and the like, or any suitable combination of the foregoing.
The computer readable medium may be contained in the electronic device; or may exist alone without being incorporated into the electronic device.
Computer program code for carrying out operations of the present disclosure may be written in one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
The present application also provides a computer program product comprising a computer program comprising one or more executable instructions which when executed by a processor implement the above-described cigarette machine cut filler measuring method.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based devices which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The foregoing embodiments are merely illustrative of the principles of the present application and their effectiveness, and are not intended to limit the application. Modifications and variations may be made to the above-described embodiments by those of ordinary skill in the art without departing from the spirit and scope of the present application. Accordingly, it is intended that all equivalent modifications and variations which may be accomplished by persons skilled in the art without departing from the spirit and technical spirit of the disclosure be covered by the claims of this application.
Claims (10)
1. A method for measuring cut tobacco supply of a cigarette making machine, the method comprising:
obtaining the thickness D of tobacco shred flow;
acquiring the width W of the tobacco shred flow;
acquiring the running speed S of the tobacco shred flow;
generating total tobacco flow in unit time based on the tobacco flow thickness D, the tobacco flow width W and the tobacco flow running speed S;
obtaining the average density rho of the cut tobacco;
and generating the weight of the cut tobacco in unit time according to the total cut tobacco flow in unit time and the average density rho of the cut tobacco in the section.
2. The method for measuring cut tobacco supply amount of a cigarette machine according to claim 1, wherein obtaining the cut tobacco stream thickness D comprises:
measuring and calculating the distance from the first displacement sensor to the silk suction belt to obtain D1;
measuring and calculating the distance from the second displacement sensor to the tobacco shreds to obtain D2;
generating the thickness D of the tobacco stream through a measuring and calculating formula D=D1-D2;
returning to the thickness D of the tobacco stream.
3. The method according to claim 2, wherein the generating the total tobacco flow rate per unit time based on the tobacco flow thickness D, the tobacco flow width W, and the tobacco flow running speed S comprises:
the total tobacco shred flow rate in the unit time is (D1-D2). W.S.
4. A method according to claim 3, wherein said generating a cut tobacco weight per unit time from said total cut tobacco flow per unit time and said average cut tobacco density ρ comprises:
the weight of the yarn fed per unit time is (D1-D2). W.S.rho.
5. The method for measuring cut tobacco supply amount of a cigarette machine according to any one of claims 1 to 4, wherein the obtaining the average density ρ of the cut tobacco segment comprises:
acquiring clock pulses which are experienced by the cut tobacco in the section running to the microwave density detection device;
and returning the average density rho of the corresponding time of the clock pulse.
6. A cut tobacco supply measuring device of a cigarette making machine, comprising:
the first acquisition module is used for acquiring the thickness D of the tobacco stream;
the second acquisition module is used for acquiring the width W of the tobacco shred flow;
the third acquisition module is used for acquiring the running speed S of the tobacco shred flow;
the first generation module is used for generating total tobacco flow in unit time based on the tobacco flow thickness D, the tobacco flow width W and the tobacco flow running speed S;
the fourth acquisition module is used for acquiring the average density rho of the cut tobacco sections;
and the second generation module is used for generating the wire feeding weight in unit time according to the total tobacco flow in unit time and the average density rho of the cut tobacco.
7. A cut tobacco supply measuring device of a cigarette making machine, comprising:
a memory and a processor, wherein the memory stores instructions;
the processor executes the instructions for:
obtaining the thickness D of tobacco shred flow;
acquiring the width W of the tobacco shred flow;
acquiring the running speed S of the tobacco shred flow;
generating total tobacco flow in unit time based on the tobacco flow thickness D, the tobacco flow width W and the tobacco flow running speed S;
obtaining the average density rho of the cut tobacco;
and generating the weight of the cut tobacco in unit time according to the total cut tobacco flow in unit time and the average density rho of the cut tobacco in the section.
8. An electronic device, the electronic device comprising:
one or more processors;
storage means for storing one or more programs which, when executed by the one or more processors, cause the electronic device to implement the cigarette machine cut filler measuring method of any one of claims 1 to 5.
9. A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor of a computer, causes the computer to perform the cigarette machine cut filler calculation method of any one of claims 1 to 5.
10. A computer program product comprising a computer program comprising one or more executable instructions which when executed by a processor implement the cigarette machine cut filler measuring method of any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311538336.9A CN117652697A (en) | 2023-11-17 | 2023-11-17 | Cut tobacco feeding amount measuring method and device for cigarette making machine, electronic equipment, medium and product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311538336.9A CN117652697A (en) | 2023-11-17 | 2023-11-17 | Cut tobacco feeding amount measuring method and device for cigarette making machine, electronic equipment, medium and product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117652697A true CN117652697A (en) | 2024-03-08 |
Family
ID=90079925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311538336.9A Pending CN117652697A (en) | 2023-11-17 | 2023-11-17 | Cut tobacco feeding amount measuring method and device for cigarette making machine, electronic equipment, medium and product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117652697A (en) |
-
2023
- 2023-11-17 CN CN202311538336.9A patent/CN117652697A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3739276A (en) | Method of and system for measuring the speed and length of a moving elongated article | |
| CN110514553A (en) | The online test method of pipe tobacco material accumulation density on a kind of conveyer belt | |
| US2920355A (en) | Feed mechanism | |
| CN109665284A (en) | Rubber conveyer load monitoring instrument and system | |
| CN117652697A (en) | Cut tobacco feeding amount measuring method and device for cigarette making machine, electronic equipment, medium and product | |
| BR112019023701A2 (en) | APPARATUS AND METHOD FOR COIL WINDING | |
| CN117426549A (en) | Method and device for measuring cut tobacco return amount of cigarette making machine, electronic equipment, medium and product | |
| CN117617549A (en) | Method and device for measuring and calculating tobacco shred content of cigarettes, electronic equipment, medium and product | |
| CN100449278C (en) | Individual metering algorithm for belt conveyer | |
| CN207397401U (en) | A kind of Chinese medicine pharmacy's automatic medicine weighing dispensing system | |
| CN210719485U (en) | Device for detecting equipment efficiency of wrapping machine set based on PLC | |
| CN101314889A (en) | Yarn length monitoring apparatus for flat machine | |
| JP2009029517A (en) | Weighing filler | |
| CN106452429A (en) | Method and system for calculating stock volume of storage cabinet based on virtual pulses | |
| CN102680393B (en) | Method and system for measuring simulation friction coefficient of belt conveyor | |
| CN204924185U (en) | Pitch light measuring device of stranded wire | |
| CN211672418U (en) | Cut tobacco cut-back measuring system of cigarette equipment | |
| KR850000399B1 (en) | Method and apparatus for detecting articles moving in a continuous stream | |
| CN104501717A (en) | Dynamic self-adapting measuring method of bulky cargo volume | |
| CN111226617B (en) | Real-time online detection method for bundling average bundling length of bundling machine based on magnetic sensor | |
| CN103234502B (en) | A kind of line body length measuring equipment | |
| CN110565285B (en) | Sewing pause method and device based on bottom line monitoring, electronic equipment and storage medium | |
| CN202770751U (en) | Measurement system for simulated frictional coefficient of belt conveyer | |
| CN209420940U (en) | Cigarette maker shred suction belt speed of service detection components | |
| CN112043000A (en) | On-line real-time measurement device and measurement method for stem rejection of circulating cigarette making machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |