Cigarette pack quantitative measuring device
By designing a cigarette calibration quantitative measurement device for cigarette manufacturing, and using shooting components and detection platforms to conduct quantitative inspection of cigarette labels, the problem of quantitative instability of small box trademark paper is solved, and fast and accurate detection results are achieved, meeting the quality inspection needs of cigarette companies.
Patent Information
- Application Number
- CN202421785315.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-26
AI Technical Summary
During the cigarette manufacturing process, the quantification of small box trademark paper is unstable, resulting in unstable pressure control of the die-cutting process, affecting the molding of cigarette packs. The existing testing methods are time-consuming and labor-intensive and have large errors, which cannot meet the requirements of cigarette companies for quantitative quality inspection of paper.
A smoke calibration quantitative measurement device is designed, and the quantification of the smoke calibration mark is calculated by taking photos and measuring the surface area of the smoke mark in a confined space and combining weighing data. The device includes a shooting component, a detection platform, an industrial control machine and an indicator light. The smoke mark image is collected and corrected by a CCD camera, and the smoke mark quality is measured with the weighing device to realize quantitative calculation.
It realizes rapid and accurate detection of cigarette calibration quantification, simplifies the operation process, reduces detection errors, and meets the needs of cigarette companies for paper quantitative quality inspection.
Smart Images
Figure CN222912869U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of quantitative detection of cigarette labels, in particular to a device for quantitatively measuring cigarette labels. Background Art
[0002] During the daily production process, there is an important connection between the quantitative size of the small box trademark and the moisture content, moisture absorption, and moisture dissipation properties of the trademark paper, which is closely related to the forming effect of the cigarette pack.
[0003] Unstable paper quantification will cause unstable pressure control in the die-cutting process, resulting in phenomena such as pad-breaking score lines or excessive surface paper fluff. In the cigarette box packaging link, especially for automatic high-speed packaging machines, whether the pad-breaking score line or the cutting edge does not cut through, it may cause problems such as poor paper feeding and packaging jams in the high-speed packaging machine. In addition, the number of cigarette packs needs to be weighed to determine the number of finished products. If the paper quantification is unstable, it will directly affect the accuracy of the product quantity. Although paper quantification detection has been widely studied and applied in the paper-making and printing industries, there has been no report on the detection research in the cigarette manufacturing field.
[0004] Secondly, the moisture content of the small box trademark paper is also a key index affecting its packaging forming. Through experiments, it is found that within a certain period of time after the small box trademark is packaged and formed, due to the low moisture content and strong moisture absorption ability of the small box trademark, the moisture of the cigarette will migrate to the small box trademark, resulting in moisture absorption deformation and collapse on the surface of the cigarette pack, posing a risk to the appearance quality. However, due to the long time-consuming of the moisture absorption and desorption experiment and moisture content determination of the small box trademark, it does not meet the high-frequency production requirements of the rolling and packaging workshop. According to the quantitative composition of the small box trademark (small box trademark quantification = original paper fiber quantification + moisture quantification), if the small box trademark and its original paper fiber quantification can be quickly measured, and through a large amount of data accumulation, the moisture quantification, that is, the moisture content, of the small box trademark can be quickly obtained.
[0005] The quantitative detection of small box trademarks in cigarette enterprises adopts the artificial paper sample weighing method, that is, the small box trademark is manually cut according to the specified area to obtain a detection sample of the corresponding size. After weighing, the quantification of the paper sample is calculated. This method is time-consuming, laborious, has large errors, and poor data representativeness, and cannot meet the quality detection requirements of cigarette manufacturing enterprises for paper quantification. Therefore, the key to solving the above problems is to develop a device for quantitatively detecting boxed cigarette labels with simple operation and accurate measurement results. Summary of the Utility Model
[0006] In order to solve the deficiencies of the above-mentioned prior art, the purpose of the utility model is to provide a device for quantitatively measuring cigarette labels, which takes pictures and measures the surface area of the cigarette label in a closed space and weighs the cigarette label to provide data for quantitative calculation of the cigarette label. Specifically, the technical solution for the utility model to achieve the above purpose is as follows:
[0007] A device for quantitatively measuring cigarette labels includes:
[0008] Cabinet body, the cabinet body includes an upper cabinet body and a lower cabinet body, and the upper cabinet body and the lower cabinet body are respectively provided with cabinet doors;
[0009] Shooting component, arranged and installed on the top of the upper cabinet body, including a moving component and a CCD camera;
[0010] Detection platform, arranged and installed at the bottom of the upper cabinet body, including a tabletop, a weighing device and a rotating device; the tabletop is arranged and installed on the weighing device, and the weighing device is arranged and installed on the rotating device; the rotating device is used to correct the cigarette label image, so that the shooting component can shoot the surface of the cigarette label to calculate the area.
[0011] Further, it also includes an industrial control computer and an indicator light; the industrial control computer includes a host, an operation platform and a display, the host is arranged and installed inside the lower cabinet body, and the display and the operation platform are arranged and installed outside the cabinet body; the indicator light is arranged and installed on the top of the outside of the cabinet body.
[0012] Further, the moving component includes a bracket, a longitudinal moving track and a transverse moving track, the CCD camera is arranged and installed on the transverse moving track through a moving slider, the transverse moving track is arranged and installed on the longitudinal moving track, and the longitudinal moving track is arranged and installed on the bracket; through the moving component, the CCD camera can be moved and adjusted in position on the horizontal plane.
[0013] Further, multiple groups of mounting holes are arranged in the vertical direction at the connection between the bracket and the upper cabinet body, and the height of the CCD camera can be adjusted by installing the bracket in the mounting holes with different heights.
[0014] Further, a light source is also arranged on the bracket for filling light for the cigarette label.
[0015] Further, universal wheels and fixed floor feet are arranged at the bottom of the cabinet body; the fixed floor feet include a threaded rod and an adjusting barrel pad; the top of the threaded rod is fixedly connected to the bottom of the cabinet body, and the adjusting barrel pad is threadedly connected to the bottom end of the threaded rod, and the height of the fixed floor feet can be adjusted by rotating the adjusting barrel to fix the cabinet body.
[0016] Further, a cooling fan is arranged on the side wall of the lower cabinet body.
[0017] During use, place the cigarette label on the tabletop 11 of the detection platform 1 and close the cabinet door 33 of the cabinet 3. After adjusting the cigarette label pattern to the most suitable position through the rotating device 13 and the moving component, collect the surface image of the cigarette label through the CCD camera 25. At the same time, measure the mass of the cigarette label through the weighing device 12 on the detection platform 1 to facilitate subsequent calculation of the cigarette label quantitative.
[0018] Compared with the prior art, the utility model has the following advantages:
[0019] The utility model is used to collect the planar image of the cigarette label, calculate its area, then weigh the weight of the cigarette label through the detection platform, and then directly calculate the basis weight of the cigarette label, which is convenient for evaluating the dryness and humidity quality of the cigarette label. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0021] Figure 2 It is a schematic diagram of the overall structure of another angle of an embodiment of the utility model;
[0022] Figure 3 It is a front view of the internal structure of an embodiment of the utility model;
[0023] Figure 4 It is a front sectional view of the detection platform described in an embodiment of the utility model;
[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the detection platform described in an embodiment of the utility model;
[0025] 1 - Detection platform, 11 - Tabletop, 12 - Weighing device, 13 - Rotating device;
[0026] 2 - Shooting assembly, 21 - Bracket, 22 - Longitudinal moving track, 23 - Transverse moving track, 24 - Moving slider, 25 - CCD camera;
[0027] 3 - Cabinet, 31 - Upper cabinet, 32 - Lower cabinet, 33 - Cabinet door, 34 - Operating platform, 35 - Display, 36 - Indicator light, 37 - Mounting hole, 38 - Universal wheel, 39 - Fixed floor bolt, 40 - Cooling fan. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0028] As Figures 1-5 shown, the embodiments of the utility model are as follows:
[0029] A cigarette label basis weight measuring device, comprising a cabinet 3, a shooting assembly 2, a detection platform 1, an industrial computer and an indicator light 36.
[0030] The cabinet body 3 includes an upper cabinet body 31 and a lower cabinet body 32, and cabinet doors 33 are respectively arranged on the upper cabinet body 31 and the lower cabinet body 32; universal wheels 38 and fixed floor feet 39 are respectively arranged at the four corners of the bottom of the cabinet body 3; the fixed floor feet 39 include threaded rods and adjusting cylinder pads; the top of the threaded rod is fixedly connected to the bottom of the cabinet body 3, and the adjusting cylinder pad is threadedly connected to the bottom end of the threaded rod. By rotating the adjusting cylinder, the height of the fixed floor feet 39 can be adjusted to fix the cabinet body 3 so that the four corners of the cabinet body 3 are on the same plane, preventing the cabinet body 3 from tilting and affecting the detection results. A heat dissipation fan 40 is arranged on the side wall of the lower cabinet body 32.
[0031] The shooting assembly 2 is arranged and installed on the top of the upper cabinet body 31, and includes a moving assembly and a CCD camera 25; the moving assembly includes a bracket 21, a longitudinal moving track 22 and a transverse moving track 23, the CCD camera 25 is arranged and installed on the transverse moving track 23 through a moving slider 24, the transverse moving track 23 is arranged and installed on the longitudinal moving track 22, and the longitudinal moving track 22 is arranged and installed on the bracket 21; through the moving assembly, the CCD camera 25 can be moved and adjusted in position on the horizontal plane. Multiple groups of mounting holes 37 are arranged in the vertical direction at the connection between the bracket 21 and the upper cabinet body 31. The bracket 21 is installed in the mounting holes 37 with different heights to adjust the mounting height of the CCD camera 25, ensuring clear focusing during image acquisition. A light source is also arranged on the bracket 21 for filling light for the cigarette label.
[0032] The detection platform 1 is arranged and installed at the bottom of the upper cabinet body 31, and includes a table top 11, a weighing device 12 and a rotating device 13; the table top 11 is arranged and installed on the weighing device 12, and the weighing device 12 is arranged and installed on the rotating device 13; the rotating device 13 is used to correct the cigarette label image, facilitating the shooting of the surface of the cigarette label by the shooting assembly 2 to calculate the area. The rotating device 13 is realized through the cooperation of a motor and gears. The rotation of the motor drives the weighing device to rotate, and further drives the table top to rotate.
[0033] The industrial control computer includes a host, an operation platform 34 and a display 35. The host is arranged and installed inside the lower cabinet body 32, and the display 35 and the operation platform 34 are arranged and installed outside the cabinet body 3; an indicator light 36 is arranged and installed on the top of the outside of the cabinet body 3.
[0034] During use, the cigarette label is placed on the table top 11 of the detection platform 1, and the cabinet door 33 of the cabinet body 3 is closed. After adjusting the cigarette label pattern to the most suitable position through the rotating device 13 and the moving assembly, the surface image of the cigarette label is collected by the CCD camera 25. At the same time, the mass of the cigarette label is measured by the weighing device 12 on the detection platform 1, facilitating the subsequent calculation of the cigarette label quantitative.
[0035] It should be understood that the above specific embodiments of the present utility model are only for illustrative explanation or interpretation of the principle of the present utility model, and do not constitute a limitation to the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present utility model shall be included within the protection scope of the present utility model. In addition, the appended claims of the present utility model are intended to cover all variations and modifications that fall within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.
Claims
1. A quantitative measurement device for cigarette labels, characterized in that: include: A cabinet (3), the cabinet (3) comprising an upper cabinet (31) and a lower cabinet (32), the upper cabinet (31) and the lower cabinet (32) being respectively provided with cabinet doors (33); A shooting component (2) is arranged and installed on the top of the upper cabinet (31), comprising a moving component and a CCD camera (25); The detection platform (1) is arranged and installed at the bottom of the upper cabinet (31), and comprises a table top (11), a weighing device (12) and a rotating device (13); the table top (11) is arranged and installed on the weighing device (12), and the weighing device (12) is arranged and installed on the rotating device (13); the rotating device (13) is used to correct the image of the cigarette label, so that the shooting component (2) can shoot the surface of the cigarette label to calculate the area.
2. A cigarette label quantitative measurement device as claimed in claim 1, characterized in that: It also includes an industrial computer and an indicator light (36); the industrial computer includes a host, an operating platform (34) and a display (35); the host is arranged and installed inside the lower cabinet (32), and the display (35) and the operating platform (34) are arranged and installed outside the cabinet (3); the indicator light (36) is arranged and installed on the top of the outer side of the cabinet (3).
3. A cigarette label quantitative measurement device as claimed in claim 1, characterized in that: The moving assembly comprises a bracket (21), a longitudinal moving track (22) and a transverse moving track (23); the CCD camera (25) is mounted on the transverse moving track (23) via a moving slider (24); the transverse moving track (23) is mounted on the longitudinal moving track (22); and the longitudinal moving track (22) is mounted on the bracket (21); the CCD camera (25) can be moved and adjusted in position on a horizontal plane through the moving assembly.
4. A quantitative measurement device for cigarette labels as claimed in claim 3, characterized in that: A plurality of groups of mounting holes (37) are provided in the vertical direction at the connection between the bracket (21) and the upper cabinet (31); the bracket (21) can be installed in mounting holes (37) of different heights to adjust the height of the CCD camera (25).
5. A cigarette label quantitative measurement device as claimed in claim 3 or 4, characterized in that: The bracket (21) is also provided with a light source for supplementing the light of the cigarette label.
6. A cigarette label quantitative measurement device as claimed in claim 1, characterized in that: The bottom of the cabinet (3) is provided with a universal wheel (38) and a fixed foot (39); the fixed foot (39) comprises a threaded rod and an adjustable cylinder pad; the top of the threaded rod is fixedly connected to the bottom of the cabinet (3), and the adjustable cylinder pad is threadedly connected to the bottom of the threaded rod, and the height of the fixed foot (39) can be adjusted by rotating the adjusting cylinder to fix the cabinet (3).
7. A cigarette label quantitative measurement device as claimed in claim 1, characterized in that: A heat dissipation fan (40) is provided on the side wall of the lower cabinet (32).