CN217738178U - Graphic printing deviation detection device for cigarette material - Google Patents
Graphic printing deviation detection device for cigarette material Download PDFInfo
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- CN217738178U CN217738178U CN202221635871.7U CN202221635871U CN217738178U CN 217738178 U CN217738178 U CN 217738178U CN 202221635871 U CN202221635871 U CN 202221635871U CN 217738178 U CN217738178 U CN 217738178U
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Abstract
The utility model discloses a cigarette material picture and text printing deviation detection device, which mainly comprises a negative pressure air suction mechanism, a detection platform, an imaging system and a light source system, wherein the table top of the detection platform is provided with a plurality of air holes, the negative pressure air suction mechanism is arranged below the table top and is opposite to the air holes, the imaging system is arranged above the detection platform and is used for collecting the image of the cigarette material on the detection platform, and the light source system is arranged above the detection platform and is used for providing the illumination environment required by imaging; the table top is made of transparent and colorless materials, or the color of the table top is the reverse color with the preset contrast ratio with the color of the cigarette material, so that the definition of the shot cigarette material image can be improved. The utility model provides an utilize the formation of image to carry out the hardware scheme of picture and text deviation detection, compare in the detection mode of handheld magnifying glass, can accurately and high-efficiently detect containing cigarette strip and box wrapping paper, connect all the cigarette materials that are printed on the picture and text such as dress paper.
Description
Technical Field
The utility model relates to a cigarette product packaging material field especially relates to a cigarette material picture and text printing deviation detection device.
Background
The cigarette material (including but not limited to packaging consumables of different materials) is an important component of cigarette products, patterns, characters and the like are printed on the cigarette material, and the cigarette material not only has specific requirements of relevant laws and regulations, but also has unique product information by printing special patterns and characters.
The printing position deviation of the patterns and characters on the cigarette material is an important index for evaluating the quality of the cigarette material. In relevant standards in the industry, specific requirements are made on the image-text printing position deviation of the tobacco material.
However, at present, a magnifier with scales is mainly used for manually detecting the printing deviation in a factory, and the detection accuracy and the detection efficiency are low.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model aims at providing a cigarette material picture and text printing deviation detection device to solve the drawback that artifical handheld magnifying glass carries out the deviation and detects.
The utility model adopts the technical scheme as follows:
the utility model provides a cigarette material picture and text printing deviation detection device, wherein include: the negative pressure air suction mechanism, the detection platform, the imaging system and the light source system are arranged on the detection platform;
the table top of the detection table is provided with a plurality of air holes, and the negative pressure air suction mechanism is arranged below the table top;
the imaging system is positioned above the detection table and used for collecting the image of the tobacco material placed on the detection table;
the light source system is positioned above the detection table and used for providing an illumination environment required by imaging;
the table top is transparent and colorless, or the color of the table top is the reverse color with the preset contrast with the color of the cigarette material.
In at least one possible implementation manner, the table top of the detection table is provided with a detachable structure.
In at least one possible implementation manner, the negative pressure suction mechanism has a negative pressure adjusting function.
In at least one possible implementation manner, the air holes are uniformly distributed on the table top of the detection table.
In at least one possible implementation manner, the imaging system comprises a camera and a display electrically connected with the camera, wherein the shooting range of the camera can completely cover the whole tobacco material on the detection table.
In at least one possible implementation manner, a polarizing plate is assembled on the lens of the camera, and the polarizing plate is used for reducing the reflection of the tobacco materials when a picture is taken.
In at least one possible implementation manner, the light source system includes: the device comprises a light source, a light source controller and a photographing box;
the light source controller is used for controlling the on-off of the light source and adjusting the brightness;
the photographing box is used for covering the detection platform, the light source and the camera.
In at least one possible implementation manner, the deviation detection device further comprises an industrial personal computer or a PLC, and the industrial personal computer or the PLC is respectively connected with the negative pressure air suction mechanism, the imaging system and the light source system through electric signals.
The utility model discloses a main design concept lies in, mainly by the negative pressure mechanism of induced drafting, examine test table, imaging system and light source system constitute the hardware framework of this device, wherein, be equipped with a plurality of gas pocket on examining test table's the mesa, the negative pressure mechanism of induced drafting then locates the mesa below and corresponds with the gas pocket, imaging system then locates the top of examining test table, a image for gathering the cigarette material of placing on examining test table, light source system locates on examining test table, a required illumination environment for providing the formation of image, especially, aforementioned mesa adopts transparent colourless material preparation, perhaps the mesa colour adopts and has the anti-poor colour of predetermineeing the contrast with the cigarette material colour, thereby can promote the definition of the cigarette material image of shooing as the formation of image background. The utility model provides an utilize the formation of image to carry out the hardware scheme that picture and text deviation detected, compare in the detection mode of handheld magnifying glass, can accurately and high-efficiently detect containing cigarette strip and box wrapping paper, connect all materials for cigarette that are printed on picture and text such as dress paper.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described with reference to the accompanying drawings, in which:
fig. 1 is a schematic diagram of hardware components of a device for detecting graphic printing deviation of a tobacco material provided by an embodiment of the utility model.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The utility model provides an embodiment of cigarette material picture and text printing deviation detection device, particularly, as shown in FIG. 1, wherein include: the device comprises a negative pressure air suction mechanism 1, a detection table 2 with a flat table surface, an imaging system 3 and a light source system 4; a plurality of air holes 21 (which can be air holes arranged in a net shape) are arranged on the table top of the detection table 2, and the negative pressure air suction mechanism 1 is arranged below the table top;
the imaging system 3 is positioned above the detection table 2 and is used for collecting images of the tobacco materials placed on the detection table 2;
the light source system 4 is positioned above the detection table 2 and used for providing an illumination environment required by imaging;
particularly, for the detection table 2, the embodiment proposes that the table surface of the detection table 2 is transparent and colorless, or the color of the table surface of the detection table 2 is a contrast color having a preset contrast with the color of the tobacco material. The technical idea is that whether the imaging of the cigarette material is clear or not is a key influence factor on the premise of detecting whether the image-text printing is deviated or not, so that the table top is used as an imaging background and can be set to be transparent, or the color of the table top is a color with preset contrast with the color of the cigarette material, understandably, the color of the cigarette material to be detected is fixed, so that the contrast-obvious contrast color can be adopted, if the main body of the cigarette material to be detected is dark, the table top can be white, light color and the like to highlight the cigarette material on the table top.
Based on this concept, in some preferred embodiments, the present invention further provides that the table top of the inspection station 2 has a detachable structure, so that the table top with the required color can be replaced conveniently.
Furthermore, the negative pressure suction mechanism has the function of adjusting the negative pressure, and can be realized by a pressure adjusting valve during implementation, so the preferred embodiment is designed to allow different tobacco materials to be well adsorbed on the detection table 2 by adjusting different negative pressures due to size and weight reasons.
Furthermore, the air holes 21 are uniformly distributed on the table surface of the detection table 2, so that the uniformity of negative pressure air suction can be ensured, and the tobacco material can be flatly attached to the detection table. Further, imaging system include the camera and with the display of camera signal connection, wherein, the shooting scope of camera can completely cover whole tobacco material, and preferred be in assemble the polaroid on the camera lens of camera, the reflection of light of tobacco material when the reducible photograph of polaroid. Based on this, the light source system may specifically include a light source, a light source controller, and a photographing box; the light source controller is used for controlling the light source to be opened and closed and adjusting the brightness, and the photographing box is used for covering the detection table 2, the light source and the camera to ensure the stability of the photographing light environment.
Finally, it can be supplemented that the deviation detection device may further include an industrial personal computer or a PLC, where the industrial personal computer or the PLC is respectively in electrical signal connection with the negative pressure air suction mechanism 1, the imaging system 3, and the light source system 4, and on one hand, is used to control the negative pressure air suction mechanism 1, the imaging system 3, and the light source system 4 (for reference, mature electrical control technology, which is not described herein again); on the other hand, the device is used for processing and detecting image data of the cigarette material, wherein the related detection method for the printed matter can refer to the existing related research and literature, and the utility model is not limited to this (for example, but not limited to, positioning the image-text target printed on the cigarette material to be detected, and comparing with the established standard position, or also can respectively obtain the image-text image of the cigarette material to be detected and the image-text image template of the standard cigarette material as a "measuring scale" by the device, and after the two images are overlapped, the deviation of the object to be detected can be visually seen, such as this, etc., for example, in some embodiments, the related technology of the prior patent publication CN109911280a is referred to). It should be emphasized that the utility model aims at providing a hardware detects framework, conveniently carries out the deviation based on formation of image to the material for cigarette and detects, and specifically how to use this device then the utility model discloses a focus.
To sum up, the utility model discloses a main design concept lies in, mainly induced draft the mechanism by the negative pressure, examine test table, imaging system and light source system constitute the hardware framework of this device, wherein, it is equipped with a plurality of gas pocket on the mesa of test table to examine, the negative pressure induced draft the mechanism then locate the mesa below and correspond with the gas pocket, imaging system then locates the top of examining the test table, an image for gathering the tobacco material of placing on examining the test table, light source system locates on examining the test table, a required illumination environment for providing the formation of image, especially, aforementioned mesa adopts transparent colourless material preparation, perhaps mesa colour adopts and has the anti-colour of predetermineeing the contrast with the tobacco material colour, thereby can promote the definition of the tobacco shot material image as the formation of image background. The utility model provides an utilize the formation of image to carry out the hardware scheme that picture and text deviation detected, compare in the detection mode of handheld magnifying glass, can accurately and high-efficiently detect containing cigarette strip and box wrapping paper, connect all materials for cigarette that are printed on picture and text such as dress paper.
In the embodiments of the present invention, "at least one" means one or more, "and" a plurality "means two or more. "and/or" describes the association relationship of the associated objects, and means that there may be three relationships, for example, a and/or B, and may mean that a exists alone, a and B exist simultaneously, and B exists alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" and similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.
The structure, features and effects of the present invention have been described in detail in the above embodiments shown in the drawings, but the above embodiments are only preferred embodiments of the present invention, and it should be noted that, the technical features related to the above embodiments and their preferred modes can be reasonably combined and assembled into various equivalent schemes by those skilled in the art without departing from or changing the design idea and technical effects of the present invention; therefore, the present invention is not limited to the embodiments shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to equivalent changes are within the scope of the present invention without departing from the spirit of the present invention.
Claims (8)
1. A cigarette material picture and text printing deviation detection device is characterized by comprising: the negative pressure air suction mechanism, the detection platform, the imaging system and the light source system are arranged on the detection platform;
a plurality of air holes are formed in the table top of the detection table, and the negative pressure air suction mechanism is arranged below the table top;
the imaging system is positioned above the detection table and used for collecting the image of the tobacco material placed on the detection table;
the light source system is positioned above the detection table and used for providing an illumination environment required by imaging;
the table top is transparent and colorless, or the color of the table top is the reverse color with the preset contrast with the color of the cigarette material.
2. The device for detecting the graphic printing deviation of the cigarette material as claimed in claim 1, wherein the table top of the detection table has a detachable structure.
3. The device for detecting the printing deviation of the pictures and texts on the cigarette material as claimed in claim 1, wherein the negative pressure air suction mechanism has a negative pressure adjusting function.
4. The device for detecting the graphic printing deviation of the cigarette material as claimed in claim 1, wherein the air holes are uniformly distributed on the table top of the detection table.
5. The cigarette material image-text printing deviation detection device according to claim 1, wherein the imaging system comprises a camera and a display electrically connected with the camera, wherein the shooting range of the camera can completely cover the whole cigarette material on the detection table.
6. The device for detecting the graphic printing deviation of the cigarette material as claimed in claim 5, wherein a polarizing film is assembled on a lens of the camera, and the polarizing film is used for reducing the reflection of the cigarette material during photographing.
7. The apparatus of claim 5, wherein the light source system comprises: the device comprises a light source, a light source controller and a photographing box;
the light source controller is used for controlling the light source to be turned on and off and adjusting the brightness;
the photographing box is used for covering the detection table, the light source and the camera.
8. The device for detecting the image-text printing deviation of the cigarette material as claimed in any one of claims 1 to 7, wherein the deviation detection device further comprises an industrial personal computer or a PLC, and the industrial personal computer or the PLC is respectively in electrical signal connection with the negative pressure air suction mechanism, the imaging system and the light source system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221635871.7U CN217738178U (en) | 2022-06-27 | 2022-06-27 | Graphic printing deviation detection device for cigarette material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221635871.7U CN217738178U (en) | 2022-06-27 | 2022-06-27 | Graphic printing deviation detection device for cigarette material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217738178U true CN217738178U (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221635871.7U Active CN217738178U (en) | 2022-06-27 | 2022-06-27 | Graphic printing deviation detection device for cigarette material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217738178U (en) |
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2022
- 2022-06-27 CN CN202221635871.7U patent/CN217738178U/en active Active
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