CN216874971U

CN216874971U - Cured tobacco image acquisition device

Info

Publication number: CN216874971U
Application number: CN202220504858.1U
Authority: CN
Inventors: 王改丽; 甄焕菊; 刘国颖; 牛慧伟; 刘英杰; 闫伸
Original assignee: Staff Continuing Education China National Tobacco Corp
Current assignee: Staff Continuing Education China National Tobacco Corp
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-05
Anticipated expiration: 2032-03-10

Abstract

The utility model relates to the technical field of flue-cured tobacco image collecting equipment, in particular to a flue-cured tobacco image collecting device which comprises a base, wherein an objective table which is used for bearing tobacco leaves and is movable is arranged at one side angle position of the base, an X-axis moving module is arranged on the base along the length of the base, a moving plate is connected with the X-axis moving module, a Y-axis moving module which is connected with the objective table is arranged on the moving plate, a supporting rod is arranged at one side edge of the base, one end of the two supporting rods, far away from the base, is provided with a connecting plate, one side surface of the connecting plate is provided with a linear array camera used for collecting images of the tobacco leaves, a light source which is matched with the linear array camera is also arranged on the connecting plate, one side of the connecting plate, far away from one end of the linear array camera and far away from the light source, is provided with an infrared spectrometer used for detecting the tobacco leaves, a cover body is arranged on the base, and the problem that the flue-cured tobacco image collecting is inconvenient and has low precision in the prior art is solved, the utility model has good application in the tobacco processing field.

Description

Cured tobacco image acquisition device

Technical Field

The utility model belongs to the technical field of flue-cured tobacco image collecting equipment, and particularly relates to a flue-cured tobacco image collecting device.

Background

Tobacco is an important commercial crop. During the tobacco harvesting process, tobacco leaves are generally required to be grouped and classified, classified by class, and rated by quality. The earliest grading mainly depends on the experience of a grader, but is easily influenced by conditions such as sunlight, colors of surrounding substances and the like, so that the quality of the grading is easy to have errors, a large amount of manpower and time are occupied, and the working efficiency is low. The acquisition of flue-cured tobacco image is carried out to the most adoption mobilizable equipment of current equipment, and the camera removes through PLC control drive part and carries out the acquisition and the transmission of image, and above-mentioned device is placed the position accuracy requirement to the tobacco leaf higher, and additional negative pressure equipment prevents the flue-cured tobacco leaf piece to remove on equipment generally, and the structure is complicated breaks down easily, and can bring the problem that vibrations influence the tobacco leaf position.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the flue-cured tobacco image acquisition device, which solves the problems of inconvenience in acquisition and low precision of flue-cured tobacco images in the prior art.

Its technical scheme is, flue-cured tobacco image acquisition device, including the base, base angular position is provided with and is used for bearing tobacco leaf and mobilizable objective table, the base is provided with X axle removal module along its length, be connected with the movable plate on the X axle removal module, movable plate length and X axle removal module width equal, be provided with the Y axle removal module of being connected with the objective table on the movable plate, form the structure that the objective table relies on X axle removal module and Y axle removal module to remove on the base, a base side is provided with branch, branch has two and sets up about base central line symmetry, two linear array branch keeps away from the one end of base and is provided with the connecting plate, a connecting plate side is provided with the camera linear array that is used for gathering the tobacco leaf image, still be provided with the light source that uses with the linear array camera cooperation on the connecting plate, the one side that the light source was kept away from to the connecting plate camera one end and kept away from the light source is provided with the infrared spectroscopy appearance that is used for detecting the tobacco leaf The infrared emission head connected with the infrared spectrometer in a communication mode is fixed in the middle of the connecting plate, and the base is provided with a cover body.

Preferably, the cover body is hinged with a front access door and a back access door, and the base is provided with a forklift hole.

Preferably, the X-axis moving module includes a first electric cylinder fixed at a central line position of the base and connected to the moving plate, the base is provided with a first linear guide rail connected to the moving plate, and the first linear guide rails are two and symmetrically arranged with respect to the first electric cylinder.

Preferably, the Y-axis moving module includes a second electric cylinder fixed at a central line of the moving plate and connected to the stage, and the moving plate is provided with two second linear guide rails connected to the stage, and the two second linear guide rails are symmetrically arranged with respect to the second electric cylinder.

Preferably, be provided with the control unit on the cover body, the position that just is located cover body an border on the base is provided with the display of being connected with the control unit communication, and the control unit passes through switch and first electric jar and second electric jar electric connection, control unit and linear array camera, light source, infrared spectrometer and the equal communication connection of infrared emission head.

The tobacco leaf curing machine has the advantages that the movable object stage for placing tobacco leaves is arranged on the base, and the object stage drives the tobacco leaves to move on the base by matching with the X-axis moving module, the Y-axis moving module and the moving plate on the base; the cover body is matched with the light source for use, a proper environment is provided for the shooting of the linear array camera, and the flue-cured tobacco image can be conveniently shot and uploaded to the control unit; the setting of infrared spectrometer is convenient for set for the position on the flue-cured tobacco and detects and upload for the arrangement and the analysis of data.

Drawings

FIG. 1 is a structural diagram of a flue-cured tobacco image acquisition device according to the present invention;

fig. 2 is a sectional view of the flue-cured tobacco image acquisition device of the utility model.

The device comprises a base 1, an object stage 2, a moving plate 3, a support rod 4, a connecting plate 5, a linear array camera 6, a light source 7, an infrared spectrometer 8, an infrared emission head 9, a cover 10, a front access door 11, a back access door 12, a first electric cylinder 14, a first linear guide rail 15, a second electric cylinder 16, a second linear guide rail 17, a control unit 18 and a display 19.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance in the description of the present invention, it being noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings.

The first embodiment is as follows: according to the attached drawings of the specification, the flue-cured tobacco image acquisition device comprises a base 1, wherein an object stage 2 which is used for bearing tobacco leaves and is movable is arranged at one side angle position of the base 1, and the object stage 2 is of a rectangular plate-shaped structure. The base 1 is provided with the X axle along its length and removes the module, and sliding connection has movable plate 3 on the X axle removes the module, and 3 lengths of movable plate are equal with the X axle removes the module width, is provided with the Y axle that is connected with objective table 2 on the movable plate 3 and removes the module, forms objective table 2 and relies on the structure that X axle removed the module and the module was removed to the Y axle removes the module and removes on base 1. The X-axis moving module comprises a first electric cylinder 14 which is fixed at the central line position of the base 1 by means of screws and connected with the moving plate 3, the first electric cylinder 14 belongs to the prior art, a first linear guide rail 15 connected with the moving plate 3 is fixed on the base 1 by bolts, the first linear guide rail 15 belongs to the prior art, and the first linear guide rails 15 are two and are symmetrically arranged relative to the first electric cylinder 14. The Y-axis moving module comprises a second electric cylinder 16 which is fixed at the central line position of the moving plate 3 and is in sliding connection with the objective table 2, the second electric cylinder 16 belongs to the prior art, a second linear guide rail 17 which is connected with the objective table 2 is fixed on the moving plate 3 through bolts, the second linear guide rail 17 belongs to the prior art, and the second linear guide rails 17 are two and are symmetrically arranged relative to the second electric cylinder 16. Base 1 side is provided with branch 4, and branch 4 is cylindric structure, and branch 4 is close to base 1's one end be provided with the joint at 4 outer walls of branch and with base 1 bolted connection's support, and branch 4 has two and sets up about 1 central line symmetry of base. The one end that base 1 was kept away from to two branches 4 all is through the bolt fastening have the connecting rod, and the one end bolt fastening that branch 4 was kept away from to two connecting rods has connecting plate 5, and connecting plate 5 is rectangular plate structure. A support frame is fixed on one side face of the connecting plate 5 through bolts, the number of the support frames is two, a linear array camera 6 used for collecting tobacco leaf images is fixed on one end, far away from the connecting plate 5, of each support frame through bolts, the linear array cameras 6 are CCD cameras in the prior art, and a light source 7 used in cooperation with the linear array cameras 6 is further fixed on the connecting plate 5 through screws. The one side bolt fastening that linear array camera 6 one end was kept away from to connecting plate 5 and kept away from light source 7 has the infrared spectrum appearance 8 that is used for detecting the tobacco leaf, detects infrared spectrum appearance 8 and belongs to prior art, and the infrared emission head 9 of 8 communication connection of infrared spectrum appearance passes through the intermediate position of fix with screw at connecting plate 5. The base 1 is provided with a cover body 10, the cover body 10 is of a hollow structure, the cover body 10 is hinged with a front access door 11 and a back access door 12, and the base 1 is welded with a forklift hole.

In one embodiment, as shown in the drawings, the control unit 18 controlled by PLC is fixed to the cover 10 by screws, the control unit 18 is a conventional one, and the control unit 18 includes S7-200 SMART of siemens and a touch screen manufactured by welan corporation. A display 19 which is in communication connection with the control unit 18 is arranged on the base 1 and at a position at one edge of the cover 10, and the display 19 belongs to the prior art. The control unit 18 is electrically connected with the first electric cylinder 14 and the second electric cylinder 16 through switches, and the control unit 18 is in communication connection with the linear array camera 6, the light source 7, the infrared spectrometer 8 and the infrared emission head 9. The linear array camera 6 transmits the image to the control unit 18 after scanning, the control unit 18 selects six infrared detection points, the objective table 2 drives the flue-cured tobacco to move and ensures that the infrared spectrometer 8 detects the six selected detection points, and the result is uploaded.

According to the tobacco leaf curing machine, the movable object stage for placing tobacco leaves is arranged on the base, and the object stage drives the tobacco leaves to move on the base by matching with the X-axis moving module, the Y-axis moving module and the moving plate on the base; the cover body is matched with the light source for use, a proper environment is provided for the shooting of the linear array camera, and the flue-cured tobacco image can be conveniently shot and uploaded to the control unit; the setting of infrared spectrometer is convenient for set for the position on the flue-cured tobacco and detects and upload for the arrangement and the analysis of data.

The present invention has been described in detail with reference to the specific embodiments and examples, but these are not intended to limit the present invention. Many variations and modifications may be made by one of ordinary skill in the art without departing from the principles of the present invention, which should also be considered as within the scope of the present invention.

Claims

1. Flue-cured tobacco image acquisition device, including base (1), its characterized in that, base (1) angular position is provided with and is used for bearing the weight of tobacco leaf and mobilizable objective table (2), base (1) is provided with X axle removal module along its length, be connected with movable plate (3) on the X axle removal module, movable plate (3) length and X axle removal module width equal, be provided with the Y axle removal module of being connected with objective table (2) on movable plate (3), form the structure that objective table (2) relied on X axle removal module and Y axle removal module to move on base (1), base (1) one side is provided with branch (4), branch (4) have two and about base (1) central line symmetry setting, two the one end that base (1) was kept away from in branch (4) is provided with connecting plate (5), one side of the connecting plate (5) is provided with a linear array camera (6) used for collecting tobacco leaf images, a light source (7) matched with the linear array camera (6) for use is further arranged on the connecting plate (5), one side, far away from one end of the linear array camera (6) and the light source (7), of the connecting plate (5) is provided with an infrared spectrometer (8) used for detecting tobacco leaves, an infrared emitting head (9) in communication connection with the infrared spectrometer (8) is fixed at the middle position of the connecting plate (5), and a cover body (10) is arranged on the base (1).

2. Cured tobacco image acquisition device according to claim 1, characterized in that the cover (10) is hinged with a front access door (11) and a back access door (12), and the base (1) is provided with a forklift hole.

3. The cured tobacco image acquisition device according to claim 1, characterized in that the X-axis moving module comprises a first electric cylinder (14) fixed at the center line position of the base (1) and connected with the moving plate (3), a first linear guide rail (15) connected with the moving plate (3) is arranged on the base (1), and the two first linear guide rails (15) are symmetrically arranged relative to the first electric cylinder (14).

4. The cured tobacco image acquisition device according to claim 1, characterized in that the Y-axis moving module comprises a second electric cylinder (16) fixed at the midline position of the moving plate (3) and connected with the object stage (2), a second linear guide rail (17) connected with the object stage (2) is arranged on the moving plate (3), and the two second linear guide rails (17) are symmetrically arranged relative to the second electric cylinder (16).

5. A flue-cured tobacco image acquisition device according to claim 1, characterized in that a control unit (18) is arranged on the cover body (10), a display (19) in communication connection with the control unit (18) is arranged on the base (1) and at a position located at one edge of the cover body (10), the control unit (18) is electrically connected with the first electric cylinder (14) and the second electric cylinder (16) through a switch, and the control unit (18) is in communication connection with the linear array camera (6), the light source (7), the infrared spectrometer (8) and the infrared emission head (9).