CN212932375U - Detection device for analyzing printing quality of inner frame paper of cigarette case by utilizing multiple spectrums - Google Patents
Detection device for analyzing printing quality of inner frame paper of cigarette case by utilizing multiple spectrums Download PDFInfo
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- CN212932375U CN212932375U CN202021666830.5U CN202021666830U CN212932375U CN 212932375 U CN212932375 U CN 212932375U CN 202021666830 U CN202021666830 U CN 202021666830U CN 212932375 U CN212932375 U CN 212932375U
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Abstract
The utility model relates to an utilize detection device of multispectral analysis cigarette case inside casing paper printing quality, including production line, first industry camera and second industry camera, the production line includes sharp transport area and transfer area, the inside of cigarette case is equipped with first inside casing paper, the opening part of cigarette case is equipped with second inside casing paper, the camera lens outside of first industry camera and second industry camera is equipped with multispectral light source device, every respectively multispectral light source device all is connected with the host computer that first industry camera and second industry camera are connected, first industry camera is used for discerning the first inside casing paper of cigarette case, second industry camera is used for discerning the second inside casing paper of cigarette case. The utility model discloses an adopt high-speed industrial camera of black and white, cooperation multispectral light source device can be to two kinds of and above inside casing paper packaging material of close colour can differentiate finely to accurate discernment wastrel, with this satisfy the demand of enterprise to packing quality.
Description
Technical Field
The utility model relates to a product quality visual detection technical field especially relates to an utilize detection device of multispectral analysis cigarette case inside casing paper printing quality.
Background
On the cigarette case packing production line, in order to detect the packing quality of cigarette case, generally adopt the industry camera to shoot, reject the cigarette case that does not conform to, guarantee the normal operating of whole assembly line. However, when the quality problem caused by the mechanical fatigue of the main machine cannot be monitored, the defective products flow into the subsequent process, and the main machine is blocked or the defective products enter the market. For the inner frame paper of cigarette case package, the existence condition of the inner frame paper can be judged only through an industrial camera at present, and the damage and the skew phenomenon of the inner frame paper caused by machinery can be identified, but the outer frame paper with similar colors cannot be identified at present, so that the accuracy of image identification of the existing industrial camera is low, and the defective products are easily generated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an utilize detection device of multispectral analysis cigarette case inside casing paper printing quality to solve the problem that meets among the above-mentioned background art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a detection device for analyzing the printing quality of cigarette case inner frame paper by using multiple spectrums comprises a production line, a first industrial camera and a second industrial camera, wherein the production line comprises a linear conveying area and a transfer area, cigarette cases are conveyed in the production line in an up-flow and transfer mode, the first inner frame paper is arranged in the cigarette cases, the second inner frame paper is arranged at an opening of the cigarette cases, the first industrial camera and the second industrial camera are respectively installed at the tops of the production line through supports, multiple spectrum light source devices are respectively sleeved on the outer sides of lenses of the first industrial camera and the second industrial camera, each multiple spectrum light source device is connected with a host connected with the first industrial camera and the second industrial camera, the irradiation direction of the multiple spectrum light source devices is the same as the shooting direction of the camera lenses, and the shooting lens of the first industrial camera flows towards the cigarette cases on the linear conveying area, the cigarette case is used for identifying the first inner frame paper of the cigarette case, the shooting lens of the second industrial camera faces the cigarette case which is circulated in the transfer area, and the second inner frame paper of the cigarette case is used for identifying the cigarette case.
In the above scheme, the multispectral light source device is in an annular structure, inner rings of the multispectral light source device are respectively sleeved outside lenses of the first industrial camera and the second industrial camera, an inner groove is arranged between the inner ring and the outer ring of the multispectral light source device, a plurality of light source lamps are arranged on the surface of the inner groove, and the light source lamps are uniformly distributed according to emitted light rays with different colors.
In the scheme, the wavelength range of the light source lamp is 390nm-940 nm.
In the above scheme, the first industrial camera and the second industrial camera take pictures under the irradiation of the multispectral light source device, and the taken image data are uploaded to a host connected with the cameras through coaxial cables and are compared with the reserved images in the database to identify corresponding images, so that identification information for judging the quality conditions of the first inner frame paper and the second inner frame paper is made, and the identification information is fed back to the host.
In the above scheme, the shooting interval time of the first industrial camera and the shooting interval time of the second industrial camera are respectively milliseconds.
Compared with the prior art, the beneficial effects of the utility model are that: through adopting the high-speed industrial camera of black and white, cooperation multispectral light source device utilizes many times light source lamp combination to gather the image and carry out data analysis to the inside casing paper on the cigarette case, makes two kinds of packing auxiliary material colours on the cigarette case that highly is close originally isolate, carries out database storage data contrast again, discerns the characteristic of each image data to make the inside casing paper quality situation of differentiating the cigarette case, feed back to the host computer and need reject the defective products. The function of shooing of combining current industry camera can not only realize having or not, damaged, the skew accurate detection to inside casing paper, can also distinguish to close two kinds of or above inside casing paper packaging material of colour meticulous to accurate discernment wastrel satisfies the enterprise to the demand of packing quality with this.
Drawings
The disclosure of the present invention is explained with reference to the drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the invention. In the drawings, like reference numerals are used to refer to like parts. Wherein:
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure at another viewing angle of the present invention;
fig. 3 is a schematic structural view of a multi-spectral light source device according to the present invention;
fig. 4 is a schematic view of a prior art cigarette package.
Reference numbers in the figures: 1-production line; 11-a linear conveying zone; 12-a transport zone; 2-cigarette case; 21-a first inner frame paper; 22-a second interior frame paper; 3-a first industrial camera; 4-a second industrial camera; 5-multispectral light source device; 51-inner groove; 52-light source lamp.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the invention only in a schematic way, and therefore they show only the relevant components of the invention.
According to the technical scheme of the utility model, under the essential spirit of the utility model, general technical personnel in this field can propose the multiple structural style and the realization that can replace each other. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present invention, and should not be considered as limiting or restricting the technical solutions of the present invention in their entirety or in any other way.
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
As shown in fig. 1 and 2, a detection device for analyzing the printing quality of inner frame paper of cigarette packets by using multiple spectra comprises a production line 1, a first industrial camera 3 and a second industrial camera 4. The production line 1 comprises a linear conveying area 11 and a transferring area 12, wherein the linear conveying area 11 is used for linearly conveying the cigarette cases 2 through a conveying belt, and the transferring area 12 is used for transferring the cigarette cases 2 through a rotary table, so that the cigarette cases 2 can enter the next procedure. The cigarette case 2 is conveyed on the production line 1 in a circulating mode, the first inner frame paper 21 is packaged inside the cigarette case 2, the inner frame paper is directly contacted with cigarettes, the second inner frame paper 22 is packaged at the opening of the cigarette case 2, the inner frame paper mainly plays a role in supporting and clamping, the clamping of the box cover is convenient, and the outer packing paper of the cigarette case 2 is an outer box. In the hard-box cigarette, the first inner frame paper 21 and the second inner frame paper 22 are generally similar in color, and damage or occurrence of color quality problems is not easily recognized by an industrial camera.
The first industrial camera 3 and the second industrial camera 4 are both black and white high-speed industrial cameras, and are convenient for identifying wavelengths with different colors. The first industrial camera 3 and the second industrial camera 4 are respectively mounted on the top of the production line 1 through a bracket, are generally mounted inside a machine body of the packaging machine, and are hinged through the bracket, and the mounting angles of the brackets are adjusted to enable the first industrial camera 3 and the second industrial camera 4 to be in proper shooting positions. Multispectral light source devices 5 are respectively sleeved on the outer sides of the lenses of the first industrial camera 3 and the second industrial camera 4, each multispectral light source device 5 is connected with a host connected with the first industrial camera 3 and the second industrial camera 4, and the irradiation direction of each multispectral light source device 5 is the same as the shooting direction of the lens of the camera.
The multispectral light source device 5 is of an annular structure, the inner ring of the multispectral light source device 5 is sleeved outside the lenses of the first industrial camera 3 and the second industrial camera 4 respectively, an inner groove 51 is arranged between the inner ring and the outer ring of the multispectral light source device 5, a plurality of light source lamps 52 are arranged on the surface of the inner groove 51, and the light source lamps 52 are uniformly distributed according to the emitted light rays with different colors. Each group of the light source lamps 52 emitting the same color lights up together at every photographing, the next group of the light source lamps 52 emitting the same color lights up together at the next photographing, and the first industrial camera 3 and the second industrial camera 4 photograph the passing cigarette packs 2 when the light source lamps 52 light up.
Preferably, the light source lamp 52 has a wavelength ranging from 390nm to 940nm, so as to recognize different colors of light when taking a picture.
As a preferable scheme, the shooting interval time of the first industrial camera 3 and the second industrial camera 4 is 5 milliseconds, respectively. The shooting time of the cigarette case 2 staying in the production line 1 is 150 milliseconds, and if the pictures are taken at the interval of 5 milliseconds, 30 pieces of image data can be shot so that a host connected with a camera can accurately compare the color quality of the inner frame paper.
The first industrial camera 3 and the second industrial camera 4 take pictures under the irradiation of the multispectral light source device 5, the taken image data are uploaded to a host connected with the two industrial cameras through coaxial cables and are compared with reserved images in a database, corresponding images are identified, and therefore identification information for judging the quality conditions of the first inner frame paper 21 and the second inner frame paper 22 is made, and the identification information is fed back to the host. The main machine sends the information of the cigarette case 2 to be rejected to a packing machine according to the quality condition of inner frame paper on the cigarette case 2, and the material kicking action is finished through a material kicking mechanism of the packing machine, so that defective products are rejected.
In the shooting position, the shooting lens of the first industrial camera 3 faces the cigarette packet 2 circulating on the linear conveying area 11 and is used for identifying the first inner frame paper 21 of the cigarette packet 2, and the shooting lens of the second industrial camera 4 faces the cigarette packet 2 circulating on the transfer area 12 and is used for identifying the second inner frame paper 22 of the cigarette packet 2.
The utility model discloses a high-speed industrial camera of black and white, cooperation multispectral light source device 5 utilizes light source lamp 52 combination collection image to carry out data analysis to the inside casing paper on the cigarette case 2 many times, makes two kinds of packing auxiliary material colours separate out on the cigarette case 2 that highly is close originally, carries out the database again and preserves the data contrast, discerns the characteristic of each image data to make the inside casing paper quality situation of differentiating cigarette case 2, feed back and whether need reject the defective products to the host computer.
The function of shooing of combining current industry camera can not only realize having or not, damaged, the skew accurate detection to inside casing paper, can also distinguish to close two kinds of or above inside casing paper packaging material of colour meticulous to accurate discernment wastrel satisfies the enterprise to the demand of packing quality with this.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above-mentioned embodiments further explain in detail the objects, technical solutions and advantages of the present invention, and it should be understood that the above-mentioned embodiments are only the embodiments of the present invention, and are not intended to limit the scope of the present invention, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (6)
1. The utility model provides an utilize multispectral analysis cigarette case inside casing paper print quality's detection device, includes production line (1), first industry camera (3) and second industry camera (4), production line (1) is including straight line delivery zone (11) and transfer zone (12), the circulation is carried on production line (1) has cigarette case (2), the inside of cigarette case (2) is equipped with first inside casing paper (21), the opening part of cigarette case (2) is equipped with second inside casing paper (22), its characterized in that: the first industrial camera (3) and the second industrial camera (4) are respectively arranged on the top of the production line (1) through brackets, multispectral light source devices (5) are respectively sleeved outside the lenses of the first industrial camera (3) and the second industrial camera (4), each multispectral light source device (5) is connected with a host connected with the first industrial camera (3) and the second industrial camera (4), the irradiation direction of the multispectral light source device (5) is the same as the shooting direction of the camera lens, the shooting lens of the first industrial camera (3) faces the cigarette case (2) which flows upwards in the linear conveying area (11), a first inner frame paper (21) for identifying the cigarette case (2), a shooting lens of the second industrial camera (4) facing the cigarette case (2) circulating on the transfer area (12), and a second inner frame paper (22) for identifying the cigarette case (2).
2. The device for detecting the printing quality of the cigarette pack interior casing paper by using multi-spectrum analysis according to claim 1, wherein: the multispectral light source device (5) is of an annular structure, the inner ring of the multispectral light source device (5) is sleeved on the outer sides of the lenses of the first industrial camera (3) and the second industrial camera (4) respectively, an inner groove (51) is arranged between the inner ring and the outer ring of the multispectral light source device (5), a plurality of light source lamps (52) are arranged on the surface of the inner groove (51), and the light source lamps (52) are uniformly distributed according to different colors of emitted light.
3. The apparatus according to claim 2, wherein the apparatus is further configured to analyze the print quality of the inner frame paper of the cigarette pack using multiple spectra: the wavelength range of the light source lamp (52) is between 390nm and 940 nm.
4. The device for detecting the printing quality of the cigarette pack interior casing paper by using multi-spectrum analysis according to claim 1, wherein: the first industrial camera (3) and the second industrial camera (4) take pictures under the irradiation of the multispectral light source device (5), the taken image data are uploaded to a host connected with the cameras through coaxial cables and are compared with reserved images in a database, corresponding images are identified, and therefore identification information for judging the quality conditions of the first inner frame paper (21) and the second inner frame paper (22) is made, and the identification information is fed back to the host.
5. The device for detecting the printing quality of the cigarette pack interior casing paper by using multi-spectrum analysis according to claim 1, wherein: the shooting interval time of the first industrial camera (3) and the second industrial camera (4) is 5 milliseconds respectively.
6. The device for detecting the printing quality of the cigarette pack interior casing paper by using multi-spectrum analysis according to claim 1, wherein: the first industrial camera (3) and the second industrial camera (4) are both black and white high-speed industrial cameras.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021666830.5U CN212932375U (en) | 2020-08-12 | 2020-08-12 | Detection device for analyzing printing quality of inner frame paper of cigarette case by utilizing multiple spectrums |
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| CN202021666830.5U CN212932375U (en) | 2020-08-12 | 2020-08-12 | Detection device for analyzing printing quality of inner frame paper of cigarette case by utilizing multiple spectrums |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855675A (en) * | 2020-08-12 | 2020-10-30 | 南京文易特电子科技有限公司 | Detection device for analyzing printing quality of inner frame paper of cigarette case by utilizing multiple spectrums |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855675A (en) * | 2020-08-12 | 2020-10-30 | 南京文易特电子科技有限公司 | Detection device for analyzing printing quality of inner frame paper of cigarette case by utilizing multiple spectrums |
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