CN217585712U - Appearance shape detection device for cigar - Google Patents
Appearance shape detection device for cigar Download PDFInfo
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- CN217585712U CN217585712U CN202221827907.1U CN202221827907U CN217585712U CN 217585712 U CN217585712 U CN 217585712U CN 202221827907 U CN202221827907 U CN 202221827907U CN 217585712 U CN217585712 U CN 217585712U
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Abstract
The utility model discloses an appearance shape detection device of cigars, which relates to the field of cigarette quality detection, and comprises an acquisition module, a central processing unit, a transportation module and a display module, wherein the acquisition module is used for acquiring 360-degree images of cigars to be detected, the display module is used for displaying detection results, the central processing unit is used for analyzing the images to obtain the appearance circumference flatness of the cigars to be detected, and the two transportation modules are used for moving acquisition positions of the cigars to be detected, which pass through the acquisition module; the cigar to be detected is subjected to image acquisition of 360 degrees on a plane perpendicular to the central axis of the cigar to be detected through the acquisition module, the acquired image is transmitted to the central processing unit, the image is processed through 3D modeling software to establish a 3D model, the appearance circumference flatness of the 3D model is analyzed, the central processing unit for analyzing the obtained result is transmitted to the display module to be displayed, the whole detection process does not need manual participation, the condition that human factors influence the detection result is effectively avoided, and the accuracy of the detection result is improved.
Description
Technical Field
The utility model relates to a cigarette quality testing field especially relates to an outward appearance shape check out test set of cigar.
Background
In the tobacco industry today, conventional cigarettes have not been able to meet consumer needs. New styles and ideas have also long entered the tobacco industry. Cigars, which were not previously popular, are also now popular with consumers. Cigar manufacturers are increasing and cigar production is increasing year by year. The prior art has low productivity, and the detection of physical indexes can be completed by manual detection. At present, due to the improvement of yield, the manual work can not meet the quality full inspection of the cigars. Because the cigar is made by rolling tobacco leaves, the cigar is made by manual operation. The error range of the physical index of the production quality is large, and a certain error exists in manual detection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and design the appearance shape detection equipment of the cigar.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
an exterior shape detection device for cigars, comprising:
the acquisition module is used for acquiring 360-degree images of the cigars to be detected;
a central processing unit; the central processing unit is used for analyzing the image to obtain the flatness of the periphery of the cigar to be detected, and 3D modeling software is embedded in the central processing unit;
a transport module; the transportation module is used for moving the cigars to be detected to pass through the acquisition position of the acquisition module, and the data signal input end of the central processing unit is connected with the data signal output end of the acquisition module;
the display module is used for displaying the detection result; the data signal input end of the display module is connected with the data signal output end of the central processing unit.
The beneficial effects of the utility model reside in that: treat to detect the cigar through collection module and wait to detect and carry out 360 image acquisition in the plane that detects the cigar the central axis at the perpendicular to, the image transmission who gathers to central processing unit, and handle the image through 3D modeling software and establish the 3D model, the appearance circumference roughness of this 3D model of re-analysis, the result central processing unit transmission that the analysis gained shows to display module, whole testing process need not artifical the participation, the effectual condition of having avoided the human factor to cause the influence to the testing result, the testing result accuracy has been improved, only need set up on the way in the cigar transportation simultaneously the utility model discloses a device can realize the purpose that detects.
Drawings
Fig. 1 is a schematic structural view of the appearance shape detection device of the cigar of the present invention;
FIG. 2 is a side view structural diagram of the appearance shape detecting apparatus of cigar of the present invention;
fig. 3 is a schematic view of the appearance shape detecting apparatus of the cigar of the present invention;
wherein corresponding reference numerals are:
1-cigar to be detected, 2-belt conveyor, 3-moving rod, 4-bracket, 5-V-shaped groove, 6-conveying belt and 7-3D camera.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following describes in detail embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the cigar outer shape detecting apparatus includes:
the acquisition module is used for acquiring 1360-degree images of the cigars to be detected;
a central processing unit; the central processing unit is used for analyzing the image to obtain the flatness of the circumference of the cigar 1 to be detected;
a transport module; the transportation module is used for moving the cigars 1 to be detected to pass through the acquisition positions of the acquisition module, and the data signal input end of the central processing unit is connected with the data signal output end of the acquisition module;
the display module is used for displaying the detection result; the data signal input end of the display module is connected with the data signal output end of the central processing unit.
The collection module comprises at least three collection pieces, the collection action ends of the collection pieces are arranged in an annular array mode by taking the collection positions as circle centers, and circles formed by the collection ends of the collection sub-modules are perpendicular to the central axis of the cigar 1 to be detected.
The collection submodule is a 3D camera 7, a plurality of 3D cameras 7 are arranged on the same plane in an annular array mode, and the intersection points of the shooting directions of the 3D cameras 7 are collection positions.
The transportation module includes band conveyer 2, an at least carriage release lever 3 and two sets of supports 4, and the distance between two sets of supports 4 is greater than zero, and the collection position of collection module is located between two sets of supports 4, waits to detect cigar 1 and places on two sets of supports 4, and carriage release lever 3 fixed mounting is on band conveyer 2's conveyor 6, and carriage release lever 3 is used for promoting to wait to detect cigar 1 and moves and pass through the collection position of collection module on two sets of supports 4.
Every group support includes two supports 4, and the side that two supports 4 are relative is the inclined plane, forms V type groove 5 between two supports 4, and the side of waiting to detect cigar 1 contacts with two supports 4 respectively, and the distance between two supports 4 is greater than zero, and the upper end of carriage release lever 3 passes between two supports 4, and carriage release lever 3 and wait to detect cigar 1 extrusion contact, reserve the central seam for 3D camera 7's shooting between two sections V type grooves 5.
The height of the highest point of the conveying belt 6 of the belt conveyor 2 is lower than the lowest height of the collection end in the collection module, so that the phenomenon that the conveying belt shields the image collection of the 3D camera is avoided, and the image collection effect is guaranteed.
Central processing unit embedded installation has 3D modeling module and data analysis module, 3D modeling module generates the 3D model according to the image, data analysis module is used for waiting to detect cigar 1's appearance circumference roughness according to 3D model analysis, the data signal output part of collection module is connected with 3D modeling module's data signal input part, 3D modeling module's data signal output part is connected with data analysis module's data signal input part, 3D modeling module is software Gocator Emulator 6.1.20.8, data analysis module is software Baumer Camera Explorer (64 Bit) v2.9.2.22969.
Appearance shape check out test set still includes first sensor and the second sensor that targets in place, first sensor and the second sensor that targets in place are installed respectively in acquisition module's collection position both sides, first sensor that targets in place is used for detecting to wait to detect and detects whether to wait to detect cigar 1 and get into the collection position, the second sensor that targets in place is used for detecting to detect and detects whether to wait to detect cigar 1 and leave the collection position, the data signal output part of first sensor and the second sensor that targets in place all is connected with central processing unit's data signal input part, central processing unit's control signal output part is connected with acquisition module's control signal input part
The utility model discloses cigar appearance shape check out test set's theory of operation as follows:
during detection, 4 3D cameras 7 are uniformly distributed on a plane at intervals of 90 degrees, a cigar 1 to be detected is placed in a V-shaped groove 5 formed by two supports 4 above a belt conveyor 2, the belt conveyor 2 drives a moving rod 3 to move, the moving part pushes the cigar 1 to be detected in the V-shaped groove 5 to move at a constant speed and pass through the 4 3D cameras 7 which are uniformly distributed at intervals of 90 degrees, when a first in-place sensor detects that the cigar 1 to be detected enters a collecting position of a collecting module, the first in-place sensor transmits a signal to a central processing unit, the central processing unit controls the 4 3D cameras 7 to start scanning, an encoder scans and images in a mode of 0.05mm at intervals, when a second in-place sensor detects that the cigar 1 to be detected completely leaves the collecting position of the collecting module, the second in-place sensor transmits the signal to the central processing unit, the central processing unit controls the 4 3D cameras 7 to stop scanning, and transmits collected image data to the central processing unit; the central processing unit distinguishes a single three-dimensional image from an image of a 90-degree area shot by 4 3D cameras 7 by using a frame line of the 90-degree area for image processing, a 3D model is established through a 3D modeling module, a data analysis module expands the 3D model into a plane in a polar coordinate mode, an interval value of a plane height difference is set according to the requirement of a client, whether the characteristic of each area is in the interval value or not is obtained through computer statistics, if the characteristic exceeds the interval value, the flatness of the periphery of the appearance of the cigar 1 to be detected meets the qualified requirement of a product, and if the flatness exceeds the interval value, the flatness is not qualified.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (8)
1. An appearance shape detecting apparatus of a cigar, comprising:
the acquisition module is used for acquiring 360-degree images of the cigars to be detected;
a central processing unit; the central processing unit is used for analyzing the image to obtain the flatness of the periphery of the cigar to be detected;
a transport module; the transportation module is used for moving the cigars to be detected to pass through the acquisition position of the acquisition module, and the data signal input end of the central processing unit is connected with the data signal output end of the acquisition module;
the display module is used for displaying the detection result; the data signal input end of the display module is connected with the data signal output end of the central processing unit.
2. The cigar appearance shape detection apparatus according to claim 1, wherein the collection module includes at least three collection members, the collection action ends of the collection members are arranged in an annular array with the collection position as a center, and a circle formed by the collection ends of the collection sub-modules is perpendicular to a central axis of a cigar to be detected.
3. The cigar appearance shape detecting apparatus according to claim 2, wherein the pickup sub-module is a 3D camera, the plurality of 3D cameras are arrayed in a circular shape on the same plane, and the intersection of the imaging directions of the plurality of 3D cameras is a pickup position.
4. The cigar appearance shape detecting apparatus according to claim 3, wherein the transportation module comprises a belt conveyor, at least one moving rod and two sets of supports, the distance between the two sets of supports is greater than zero, the collecting position of the collecting module is located between the two sets of supports, the cigars to be detected are placed on the two sets of supports, the moving rod is fixedly installed on the conveying belt of the belt conveyor, and the moving rod is used for pushing the cigars to be detected to move on the two sets of supports and pass through the collecting position of the collecting module.
5. The cigar appearance shape detecting apparatus according to claim 4, wherein each set of brackets includes two brackets, opposite sides of the two brackets are inclined surfaces, a V-shaped groove is formed between the two brackets, the sides of the cigar to be detected are in contact with the two brackets, respectively, a distance between the two brackets is greater than zero, an upper end of the moving rod passes between the two brackets, and the moving rod is in pressing contact with the cigar to be detected.
6. The cigar appearance shape detecting apparatus according to claim 4, wherein a height of a highest point of the conveyor belt of the belt conveyor is lower than a lowest height of the pickup end in the pickup module.
7. The cigar appearance shape detection device according to claim 3, wherein the central processing unit is embedded with a 3D modeling module and a data analysis module, the 3D modeling module generates a 3D model according to the image, the data analysis module is used for analyzing the flatness of the periphery of the cigar to be detected according to the 3D model, the data signal output end of the acquisition module is connected with the data signal input end of the 3D modeling module, and the data signal output end of the 3D modeling module is connected with the data signal input end of the data analysis module.
8. The cigar appearance shape detection device according to claim 1, wherein the cigar appearance shape detection device further comprises a first in-place sensor and a second in-place sensor, the first in-place sensor and the second in-place sensor are respectively installed on two sides of the collection position of the collection module, the first in-place sensor is used for detecting whether the cigar to be detected enters the collection position, the second in-place sensor is used for detecting whether the cigar to be detected leaves the collection position, data signal output ends of the first in-place sensor and the second in-place sensor are both connected with a data signal input end of the central processing unit, and a control signal output end of the central processing unit is connected with a control signal input end of the collection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221827907.1U CN217585712U (en) | 2022-07-15 | 2022-07-15 | Appearance shape detection device for cigar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221827907.1U CN217585712U (en) | 2022-07-15 | 2022-07-15 | Appearance shape detection device for cigar |
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| Publication Number | Publication Date |
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| CN217585712U true CN217585712U (en) | 2022-10-14 |
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| CN202221827907.1U Active CN217585712U (en) | 2022-07-15 | 2022-07-15 | Appearance shape detection device for cigar |
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| CN (1) | CN217585712U (en) |
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- 2022-07-15 CN CN202221827907.1U patent/CN217585712U/en active Active
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