CN220587488U - Cigarette arrangement regularity judging system - Google Patents
Cigarette arrangement regularity judging system Download PDFInfo
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- CN220587488U CN220587488U CN202321475360.8U CN202321475360U CN220587488U CN 220587488 U CN220587488 U CN 220587488U CN 202321475360 U CN202321475360 U CN 202321475360U CN 220587488 U CN220587488 U CN 220587488U
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- cigarette
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- cigarettes
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 115
- 230000002159 abnormal effect Effects 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 241000208125 Nicotiana Species 0.000 claims abstract description 11
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 11
- 238000005070 sampling Methods 0.000 claims abstract description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 11
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 230000005856 abnormality Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
Classifications
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- 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
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- Wrapping Of Specific Fragile Articles (AREA)
Abstract
The utility model discloses a cigarette arrangement regularity judging system, which comprises: the industrial intelligent camera is arranged at one side of the tobacco shred end of the cigarette conveying channel and is provided with contrast and pixel detection tools, and the industrial intelligent camera is used for sampling cigarette patterns in the cigarette conveying channel according to preset time intervals, detecting regularity of cigarettes in the cigarette conveying channel in real time by utilizing pixel and contrast difference judging rules, and outputting alarm signals to the alarm device when abnormal cigarette arrangement conditions are detected, wherein the alarm device is used for responding to the alarm signals to alarm. According to the cigarette arrangement regularity judging system provided by the utility model, the industrial intelligent camera is used as a pattern detector, the regularity of cigarettes in a cigarette conveying channel is detected in real time by utilizing the pixel and contrast judging rules, and when an abnormal cigarette arrangement condition is found, an alarm device is triggered to give an alarm, so that an operator is prompted to treat the abnormal cigarettes in advance, and the secondary shutdown fault caused by the fact that messy cigarettes enter a packaging machine is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of cigarette production, in particular to a cigarette arrangement regularity judging system.
Background
In the process of conveying cigarettes from a cigarette making machine to a packaging machine, the phenomena of transverse arrangement, broken residues, bending and the like of the cigarettes are easy to cause due to the influence of unexpected factors, if the problems cannot be found and treated in time, in the production process of the packaging machine, the cigarettes are lack of machine halt caused by cigarette arrangement faults when being arranged in a split way, and the problems become main factors affecting the improvement of the operation rate of the packaging machine.
Therefore, there is a need for a system for determining the regularity of the arrangement of cigarettes.
Disclosure of Invention
The utility model aims to provide a cigarette arrangement regularity judging system which is used for solving the problems in the prior art and accurately judging the regularity of cigarettes in a cigarette conveying channel in real time.
The utility model provides a cigarette arrangement regularity judging system, which comprises: the intelligent cigarette detecting device comprises an industrial intelligent camera and an alarm device, wherein the industrial intelligent camera is arranged on one side of a tobacco shred end of a cigarette conveying channel, the industrial intelligent camera is internally provided with a contrast and pixel detecting tool and is used for sampling cigarette graphics in the cigarette conveying channel according to a preset time interval, detecting regularity of cigarettes in the cigarette conveying channel in real time by utilizing a pixel and contrast distinguishing rule, and outputting an alarm signal to the alarm device when abnormal cigarette arrangement conditions are detected, and the alarm device is used for responding to the alarm signal to alarm.
The cigarette arrangement regularity judging system as described above, wherein preferably, the triggering mode of the industrial intelligent camera includes self-excitation triggering.
In the cigarette arrangement regularity determination system, preferably, the industrial intelligent camera is internally provided with a parameter setting module for setting the trigger delay and the trigger interval, and the trigger signal of the industrial intelligent camera is a timing trigger photographing according to the setting parameters of the trigger delay and the trigger interval.
The cigarette arrangement regularity determination system as described above, wherein preferably, the parameter setting module is further configured to set a contrast threshold and a pixel detection threshold, for adjusting the detection accuracy of the industrial smart camera.
The system for determining the regularity of the arrangement of cigarettes as described above, wherein the industrial intelligent camera is preferably mounted on the tobacco end side behind the cigarette conveying passage through a fixed bracket.
The system for determining the regularity of the cigarette arrangement as described above, wherein it is preferable that the system for determining the regularity of the cigarette arrangement further comprises an auxiliary surface light source installed above the lens of the industrial smart camera for supplementing light for the detection field of view of the industrial smart camera.
The cigarette arrangement regularity determination system as described above, wherein preferably, the auxiliary surface light source includes a planar array light emitting diode; the parameter setting module is also used for setting an exposure mode, a longest exposure time and target image brightness.
The system for determining the regularity of the arrangement of cigarettes as described above, wherein the industrial intelligent camera, the alarm device and the auxiliary surface light source are preferably fixed as a whole and are installed on the tobacco shred end side of the cigarette conveying channel.
The cigarette arrangement regularity determining system as described above, wherein preferably, the output signal of the industrial intelligent camera is connected to the input signal of the automatic control system, so as to control the operation state of the cigarette making machine or the packaging machine.
The cigarette arrangement regularity determination system as described above, wherein preferably, the alarm device includes an audible and visual alarm.
According to the cigarette arrangement regularity judging system, the industrial intelligent camera is used as a graph detector, the regularity of cigarettes in a cigarette conveying channel is detected in real time by utilizing the pixel and contrast judging rules, and when transverse cigarettes, broken cigarettes and messy cigarettes are abnormal, an alarm device is triggered to give an alarm, an operator is prompted to process the abnormal cigarettes in advance, and secondary shutdown faults caused by the messy cigarettes entering a packaging machine are greatly reduced; moreover, the industrial intelligent camera is convenient to install, low in cost and low in requirement on installation space, and can be applied to various occasions.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described with reference to the accompanying drawings, in which:
FIG. 1 is a block diagram of an embodiment of a system for determining the regularity of cigarette arrangement according to the present utility model;
fig. 2 is a schematic diagram of a detection result of an embodiment of the cigarette arrangement regularity determining system provided by the present utility model.
Reference numerals illustrate: 1-an industrial intelligent camera and 2-an alarm device.
Detailed Description
Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative, and is in no way intended to limit the disclosure, its application, or uses. The present disclosure may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.
"first", "second", as used in this disclosure: and similar words are not to be interpreted in any order, quantity, or importance, but rather are used to distinguish between different sections. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements. "upper", "lower", etc. are used merely to denote relative positional relationships, which may also change accordingly when the absolute position of the object to be described changes.
In this disclosure, when a particular element is described as being located between a first element and a second element, there may or may not be intervening elements between the particular element and the first element or the second element. When it is described that a specific component is connected to other components, the specific component may be directly connected to the other components without intervening components, or may be directly connected to the other components without intervening components.
All terms (including technical or scientific terms) used in this disclosure have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.
In the process of conveying cigarettes from a cigarette making machine to a packaging machine, the phenomena of transverse arrangement, broken residues, bending and the like of the cigarettes are easy to cause due to the influence of unexpected factors, if the problems cannot be found and treated in time, in the production process of the packaging machine, the cigarettes are lack of machine halt caused by cigarette arrangement faults when being arranged in a split way, and the problems become main factors affecting the improvement of the operation rate of the packaging machine. If irregularly arranged disordered cigarettes appear, the abnormal cigarettes need to be picked out at the cigarette branching part to be filled again, so that the fault processing time is increased. At present, a mode of a camera and an industrial personal computer is adopted to process cigarette conveying images, and the system is complex and high in price.
As shown in fig. 1, the cigarette arrangement regularity determining system provided in this embodiment includes: the intelligent cigarette detecting device comprises an industrial intelligent camera 1 and an alarm device 2, wherein the industrial intelligent camera 1 is arranged on one side of a tobacco shred end of a cigarette conveying channel, the industrial intelligent camera 1 is internally provided with contrast and pixel detecting tools and is used for sampling cigarette patterns in the cigarette conveying channel according to preset time intervals, detecting regularity of cigarettes in the cigarette conveying channel in real time by utilizing pixel and contrast distinguishing rules, and outputting alarm signals to the alarm device 2 when abnormal cigarette arrangement conditions are detected, and the alarm device 2 is used for responding to the alarm signals to alarm.
The abnormal cigarette arrangement condition comprises at least one abnormal condition of transverse cigarette abnormality, cigarette breakage abnormality and messy cigarette abnormality. The industrial intelligent camera 1 is arranged on one side of the tobacco shred end behind the cigarette conveying channel through a fixed bracket.
Further, the triggering mode of the industrial intelligent camera 1 comprises self-excitation triggering. Specifically, a parameter setting module is built in the industrial intelligent camera 1 and is used for setting trigger delay and trigger interval, and the trigger signal of the industrial intelligent camera 1 is to trigger photographing at fixed time according to the setting parameters of the trigger delay and the trigger interval. The trigger delay is exemplified by 0-5ms, for example, 0ms, and the trigger interval is exemplified by 60ms-150ms, for example, 100ms, and it should be noted that the values of the trigger delay and the trigger interval are not particularly limited in the present utility model.
Further, the parameter setting module is further configured to set a contrast threshold and a pixel detection threshold, and is configured to adjust the detection accuracy of the industrial smart camera 1. By setting different contrast ratios and pixel detection threshold values, when the cigarette arrangement in the cigarette conveying channel is abnormal, obvious differences occur between the image contrast ratio and the pixel detection which can be detected by the industrial intelligent camera 1, and then the detection result is affected.
It should be noted that, the related processes of the image acquired by the industrial intelligent camera 1 are all available for reference in the prior art, and the present utility model aims to provide an improved means in hardware level to overcome the defect of lacking shutdown of cigarettes caused by the cigarette arrangement fault in the prior art.
Still further, the cigarette arrangement regularity determining system further includes an auxiliary surface light source installed above the lens of the industrial smart camera 1, for supplementing light for the detection field of view of the industrial smart camera 1.
Further, the auxiliary surface light source is a planar array light emitting diode; the parameter setting module is also used for setting an exposure mode, a longest exposure time and target image brightness. The exposure mode is continuous, the longest exposure time is 8ms-12ms, for example 10ms, and the brightness of the target image is 8-12, for example 10. It should be noted that, the light source type and the corresponding parameter setting of the auxiliary surface light source are not particularly limited in the present utility model.
In one embodiment of the utility model, the industrial intelligent camera 1, the alarm device 2 and the auxiliary surface light source are fixed into a whole and are arranged on one side of the tobacco shred end of the cigarette conveying channel. The installation positions and installation modes of the industrial intelligent camera 1, the alarm device 2 and the auxiliary surface light source are not particularly limited, and in particular implementation, the alarm device 2 can be installed at a proper position which is easy to be observed by operators.
Further, the alarm device 2 includes an audible and visual alarm, for example, the type of the audible and visual alarm may be AL200a, and it should be noted that the type and the type of the alarm device 2 are not particularly limited in the present utility model.
Still further, in one embodiment, the output signal of the industrial intelligent camera 1 is connected to the input signal of the automatic control system, so as to control the operation state of the cigarette making machine or the packaging machine.
In operation, the industrial intelligent camera 1 samples a cigarette graph in a cigarette conveying channel at a millisecond level, takes image pixels and contrast as different judging items, detects the regularity of cigarettes in the cigarette conveying channel in real time in a set standard detection threshold, and when transverse cigarettes, broken cigarettes and messy cigarettes are abnormal, the system outputs a timing signal to trigger an alarm device 2 to alarm, prompts an operator to process abnormal cigarettes in advance, and avoids secondary stop faults caused by blocking when a packer is used for filling cigarettes in different channels.
As shown in fig. 2, the utility model can accurately detect various abnormal cigarette arrangement conditions and can send out alarm signals, the alarm device is driven to alarm, the detection accuracy reaches 95.3%, and an operator is effectively reminded of processing the abnormality.
According to the cigarette arrangement regularity judging system provided by the embodiment of the utility model, the industrial intelligent camera is used as a graph detector, the regularity of cigarettes in a cigarette conveying channel is detected in real time by utilizing the pixel and contrast judging rules, and when transverse cigarettes, broken cigarettes and messy cigarettes are abnormal, an alarm device is triggered to give an alarm, an operator is prompted to process the abnormal cigarettes in advance, and secondary shutdown faults caused by the messy cigarettes entering a packaging machine are greatly reduced; moreover, the industrial intelligent camera is convenient to install, low in cost and low in requirement on installation space, and can be applied to various occasions.
Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.
Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. The scope of the present disclosure is defined by the appended claims.
Claims (10)
1. A system for determining regularity of cigarette arrangement, comprising: the intelligent cigarette detecting device comprises an industrial intelligent camera and an alarm device, wherein the industrial intelligent camera is arranged on one side of a tobacco shred end of a cigarette conveying channel, the industrial intelligent camera is internally provided with a contrast and pixel detecting tool and is used for sampling cigarette graphics in the cigarette conveying channel according to a preset time interval, detecting regularity of cigarettes in the cigarette conveying channel in real time by utilizing a pixel and contrast distinguishing rule, and outputting an alarm signal to the alarm device when abnormal cigarette arrangement conditions are detected, and the alarm device is used for responding to the alarm signal to alarm.
2. The system of claim 1, wherein the triggering of the industrial smart camera comprises self-exciting triggering.
3. The system according to claim 2, wherein the industrial intelligent camera is provided with a parameter setting module, and the parameter setting module is used for setting a trigger delay and a trigger interval, and the trigger signal of the industrial intelligent camera is a timing trigger photographing according to the setting parameters of the trigger delay and the trigger interval.
4. A system for determining regularity of cigarette arrangement according to claim 3, wherein the parameter setting module is further configured to set a contrast threshold and a pixel detection threshold for adjusting the detection accuracy of the industrial smart camera.
5. The system according to claim 1, wherein the industrial intelligent camera is installed at a cut tobacco end side behind the cigarette conveying passage through a fixed bracket.
6. The system according to claim 3, further comprising an auxiliary surface light source installed above a lens of the industrial smart camera for supplementing light for a detection field of view of the industrial smart camera.
7. The system according to claim 6, wherein the auxiliary surface light source includes a planar array light emitting diode; the parameter setting module is also used for setting an exposure mode, a longest exposure time and target image brightness.
8. The system according to claim 6, wherein the industrial intelligent camera, the alarm device and the auxiliary surface light source are integrally fixed to the tobacco rod end side of the tobacco rod conveying passage.
9. The system according to claim 1, wherein the output signal of the industrial intelligent camera is connected to the input signal of the automated control system to control the operation state of the cigarette making machine or the packing machine.
10. The system of claim 1, wherein the alarm device comprises an audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321475360.8U CN220587488U (en) | 2023-06-09 | 2023-06-09 | Cigarette arrangement regularity judging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321475360.8U CN220587488U (en) | 2023-06-09 | 2023-06-09 | Cigarette arrangement regularity judging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220587488U true CN220587488U (en) | 2024-03-15 |
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ID=90166569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321475360.8U Active CN220587488U (en) | 2023-06-09 | 2023-06-09 | Cigarette arrangement regularity judging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220587488U (en) |
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2023
- 2023-06-09 CN CN202321475360.8U patent/CN220587488U/en active Active
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