CN213302029U - Efficient device for detecting foreign matters in container - Google Patents
Efficient device for detecting foreign matters in container Download PDFInfo
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- CN213302029U CN213302029U CN202021477863.5U CN202021477863U CN213302029U CN 213302029 U CN213302029 U CN 213302029U CN 202021477863 U CN202021477863 U CN 202021477863U CN 213302029 U CN213302029 U CN 213302029U
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Abstract
The utility model discloses an efficient device for detecting foreign matters in a container, which relates to the technical field of container detection equipment, and comprises a detection box body, a vision camera, a first optical fiber sensor, a blowing structure, a collecting structure, a computer and a controller, wherein the input end of the detection box body is provided with the first optical fiber sensor which is electrically connected with the controller; a visual camera is arranged in the detection box body and is connected with a computer; the output end of the detection box body is provided with an air blowing structure, and the air blowing structure is electrically connected with the controller; the two sides of the blowing structure are provided with collecting structures. The utility model discloses have through setting up vision camera and optical fiber sensor, the optical fiber sensor product arrives, and the image is shot to the vision camera, whether have the foreign matter in the computer detection container, has the foreign matter product to be blown down by the air knife, and qualified product continues to carry to next production line to realize the detection and the screening of foreign matter, simple structure, full automated inspection and screening, effect that work efficiency is high.
Description
Technical Field
The utility model relates to a container check out test set technical field, more specifically say, it relates to a foreign matter detection device in efficient container.
Background
The existing processing technology of the film inner paste needs to detect a series of problems of dislocation, wrong pressure, overlapping, crack leakage and the like of product label connection points after the processing is finished, and the quality of products is ensured by detecting whether foreign matters exist in a container or not.
An object of the utility model is to provide a detect whether have the device of foreign matter in the container.
SUMMERY OF THE UTILITY MODEL
To this problem in the practical application, the utility model aims to provide a foreign matter detection device in efficient container, concrete scheme is as follows:
an efficient device for detecting foreign matters in a container comprises a detection box body, a vision camera, a first optical fiber sensor, a blowing structure, a collecting structure, a computer and a controller, wherein,
the input end of the detection box body is provided with a first optical fiber sensor, and the first optical fiber sensor is electrically connected with the controller;
the detection box body is internally provided with a visual camera for acquiring images of containers transmitted by a production line, the visual camera is connected with the computer, and the computer is used for receiving the image information, detecting the image information and transmitting a detection result to the controller;
the output end of the detection box body is provided with an air blowing structure, and the air blowing structure is electrically connected with the controller;
the collecting structures are arranged on two sides of the blowing structure.
Further, be equipped with two at least vision cameras in the detection box, every the vision camera all through the support connect in the detection box, per two be equipped with the baffle between the vision camera.
Furthermore, the air blowing structure comprises an air blowing connecting frame, an air knife mounting frame, an air knife, an L-shaped elbow, an optical fiber support and a second optical fiber sensor, the air blowing connecting frame is mounted on the outer side wall of the output end of the detection box body and is connected with the air knife through the air knife mounting frame, the L-shaped elbow is arranged at the air inlet end of the air knife, the air knife mounting frame is also connected with the second optical fiber sensor through the optical fiber support, and the second optical fiber sensor is electrically connected with the controller;
the air knives and the second optical fiber sensors are arranged in two groups, and the two groups of air knives and the second optical fiber sensors are symmetrically arranged on two sides of the air knife mounting frame.
Furthermore, the collecting structure comprises splash-proof metal plates, unqualified product collecting boxes and qualified product collecting boxes which are arranged on two sides of the air blowing structure respectively, the unqualified product collecting boxes are arranged at the discharge ends of the splash-proof metal plates, and the qualified product collecting boxes are arranged at the tail ends of the production line.
Further, a light source is arranged on the visual camera.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses in, through setting up vision camera and fiber sensor, the fiber sensor product arrives, and the image is shot to the vision camera, whether there is the foreign matter in the computer detection container, has the foreign matter product to be blown down by the air knife, and qualified product continues to carry to next production line to realize the detection and the screening of foreign matter, simple structure, full automated inspection and screening, work efficiency is high.
Drawings
Fig. 1 is an overall schematic view of an embodiment of the present invention;
fig. 2 is an overall schematic view of an embodiment of the present invention (at another angle, when the detection box is opened);
fig. 3 is a schematic structural diagram of the middle blowing structure of the present invention.
Reference numerals: 1. detecting the box body; 2. a vision camera; 3. a first fiber optic sensor; 4. a support; 5. a partition plate; 6. a blowing structure; 61. a blowing connecting frame; 62. an air knife mounting rack; 63. an air knife; 64. an L-shaped elbow; 65. an optical fiber holder; 66. a second fiber optic sensor; 7. a collection structure; 71. splash-proof metal plates; 72. a unqualified product collection box; 73. and a qualified product collecting box.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in figures 1-2, the efficient device for detecting foreign matters in a container is integrally arranged on a conveying belt of a production line and comprises a detection box body 1, a vision camera 2, a first optical fiber sensor 3, a blowing structure 6, a collecting structure 7, a computer and a controller. Preferably, the controller is a PLC controller.
Adopt vision camera 2 to gather the image of the container of transmission on the production line to transmit the image to the computer, the computer detects image information, judges whether the container is qualified, and the testing result is transmitted to the controller, and the work of structure 6 is blown in the control of controller, separately collects the qualified product container and nonconforming container, accomplishes the detection, in order to obtain qualified product.
In particular, in one possible embodiment, the detection box 1 is mounted on a conveyor belt. The detection box body 1 is of a box body structure with an opening at the bottom, the opening end faces the conveying belt, and the vision camera 2 is installed inside the detection box body 1 so as to realize the conveying and the detection of the vision camera 2 and the containers on the conveying belt. The vision camera 2 is used for collecting images of containers transmitted by the production line, the vision camera 2 is connected with a computer, and the computer is used for receiving the image information, then detecting the image information and transmitting the detection result to the controller.
Be equipped with two at least vision cameras 2 in the detection box 1, every vision camera 2 all connects in detection box 1 through support 4, is equipped with baffle 5 between every two vision cameras 2. The setting of two at least vision cameras 2 can be so that detection device satisfies the multichannel and detects, helps improving detection efficiency, and setting up of baffle 5 can help preventing per two vision cameras 2 influence each other to guarantee the rate of accuracy that vision camera 2 detected, adopt support 4 can conveniently dismantle vision camera 2, easy access.
And, still be provided with the light source on the vision camera 2, the light source can be for vision camera 2 replenishment light source, helps improving the image quality of shooing, further improves the detection accuracy.
The first step of detection process: the input end of the detection box body 1 is provided with a first optical fiber sensor 3, and the first optical fiber sensor 3 is electrically connected with the controller. The container is carried by the conveyer belt, and when the container was in the transportation process through first optical fiber inductor 3 and entered into detection box 1, first optical fiber inductor 3 was with signal transmission to controller, and vision camera 2 and controller electric connection, controller received the signal instruction back of first optical fiber inductor 3, and the work of controller control vision camera 2 begins to detect.
In the detection process, the computer compares the image shot by the vision camera 2 with the standard image, and when the computer detects that the shot image does not accord with the standard image, the computer judges that foreign matters exist in the container and the container is an unqualified product; when the computer detects that the shot image is in accordance with the standard image, the foreign matter is judged not to exist in the container, and the container is qualified.
Then entering the next sub-output process: as shown in fig. 3, the output end of the detection box 1 is provided with an air blowing structure 6, and the air blowing structure 6 is electrically connected with the controller.
The air blowing structure 6 comprises an air blowing connecting frame 61, an air knife mounting frame 62 and an air knife 63, l type elbow 64, fiber support 65, second optical fiber inductor 66, the link 61 of blowing is installed on detecting box 1 output lateral wall, the link 61 other end of blowing can be dismantled and is connected with air knife mounting bracket 62, air knife mounting bracket 62 is a plate support, the both sides of air knife mounting bracket 62 all are provided with a set of air knife 63 and second optical fiber inductor 66, two sets of air knife 63 and second optical fiber inductor 66 are symmetrical about the vertical central line of air knife mounting bracket 62, second optical fiber inductor 66 sets up in the position that is close to detecting box 1 output, second optical fiber inductor 66 can be dismantled with air knife mounting bracket 62 through fiber support 65 and is connected, air knife 63 sets up in the position of keeping away from detecting box 1 output, air knife 63 has L type elbow 64 with the linkage segment intercommunication of air knife mounting bracket 62.
When the detected container is conveyed to the air blowing structure 6, the second optical fiber sensor senses that the container arrives, if the container is an unqualified product, the computer sends a detection result to the controller, the controller controls the air knife 63 to be opened and blows air, and the unqualified container is blown out of the conveying belt; if the container is qualified, the computer sends the detection result to the controller, the controller controls the air knife 63 to be closed, and the qualified container is normally conveyed out through the conveying belt.
And finally, a container collection process: the two sides of the blowing structure 6 are provided with collecting structures 7.
The collecting device comprises splash-proof metal plates 71, unqualified product collecting boxes 72 and qualified product collecting boxes 73 which are respectively arranged on two sides of the air blowing structure 6, the splash-proof metal plates 71 are arranged on two side edges of the conveying belt and are located on the side faces of the air outlet of the air knife 63, the splash-proof metal plates 71 are arranged into box structures with openings in the top end, the bottom end and one side face, the discharge ends of the two boxes face the unqualified product collecting boxes 72, the unqualified product collecting boxes 72 are arranged at the lower position of the conveying belt, the qualified product collecting boxes 73 are arranged at the tail end of.
Unqualified products blown out by the air blowing structure 6 are guided into the unqualified product collecting box 72 through the splash-proof metal plate 71, qualified products which are not blown by the air blowing structure 6 and normally output are continuously conveyed forwards by the conveying belt until naturally fall into the qualified product collecting box 73, and the whole foreign body detection and container sorting process is completed.
The utility model discloses a concrete implementation principle does: the container is conveyed by the conveyor belt, after reaching the first optical fiber sensor, the first optical fiber sensor transmits a signal to the controller, the controller controls the vision camera 2 to work, the container entering the detection box body 1 is shot, the shot image information is transmitted to the computer, the computer detects and judges whether the container is a qualified product or not, the detection result is transmitted to the controller, then the container is continuously conveyed to the air blowing structure 6, if the signal transmitted to the controller by the computer is that the container is a unqualified product, the air blowing structure 6 works to blow the unqualified container to the unqualified product collecting box 72, if the signal transmitted to the controller by the computer is that the container is a qualified product, the air blowing structure 6 does not work, the conveyor belt normally conveys the qualified product container until the qualified product naturally falls to the qualified product collecting box 73, full-automatic detection and sorting work are realized, and the whole foreign matter detection structure is simple, the detection efficiency is high.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An efficient device for detecting foreign matters in a container is characterized by comprising a detection box body (1), a vision camera (2), a first optical fiber sensor (3), a blowing structure (6), a collecting structure (7), a computer and a controller, wherein,
the input end of the detection box body (1) is provided with a first optical fiber sensor (3), and the first optical fiber sensor (3) is electrically connected with the controller;
a visual camera (2) is arranged in the detection box body (1) and used for collecting images of containers transmitted by a production line, the visual camera (2) is connected with the computer, and the computer is used for receiving the image information, then detecting the image information and transmitting a detection result to the controller;
the output end of the detection box body (1) is provided with an air blowing structure (6), and the air blowing structure (6) is electrically connected with the controller;
the collecting structures (7) are arranged on two sides of the blowing structure (6).
2. The efficient device for detecting foreign matters in the container according to claim 1, wherein at least two vision cameras (2) are arranged in the detection box body (1), a support (4) is further arranged in the detection box body (1), each vision camera (2) is connected into the detection box body (1) through the support (4), and a partition plate (5) is arranged between every two vision cameras (2).
3. The efficient device for detecting foreign matters in the container according to claim 1, wherein the air blowing structure (6) comprises an air blowing connecting frame (61), an air knife mounting frame (62), an air knife (63), an L-shaped elbow (64), an optical fiber support (65) and a second optical fiber sensor (66), the air blowing connecting frame (61) is mounted on the outer side wall of the output end of the detection box body (1), the air blowing connecting frame (61) is connected with the air knife (63) through the air knife mounting frame (62), the air inlet end of the air knife (63) is provided with the L-shaped elbow (64), the air knife mounting frame (62) is further connected with the second optical fiber sensor (66) through the optical fiber support (65), and the second optical fiber sensor (66) is electrically connected with the controller;
the air knives (63) and the second optical fiber sensors (66) are arranged in two groups, and the two groups of the air knives (63) and the second optical fiber sensors (66) are symmetrically arranged on two sides of the air knife mounting frame (62).
4. The efficient device for detecting the foreign matters in the container according to claim 1, wherein the collecting structure (7) comprises splash-proof metal plates (71), unqualified product collecting boxes (72) and qualified product collecting boxes (73) which are respectively arranged at two sides of the air blowing structure (6), the unqualified product collecting boxes (72) are arranged at the discharge end of the splash-proof metal plates (71), and the qualified product collecting boxes (73) are arranged at the tail end of a production line.
5. The efficient in-container foreign object detection device according to claim 1, wherein a light source is further provided on the vision camera (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021477863.5U CN213302029U (en) | 2020-07-23 | 2020-07-23 | Efficient device for detecting foreign matters in container |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021477863.5U CN213302029U (en) | 2020-07-23 | 2020-07-23 | Efficient device for detecting foreign matters in container |
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| CN213302029U true CN213302029U (en) | 2021-05-28 |
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| CN202021477863.5U Active CN213302029U (en) | 2020-07-23 | 2020-07-23 | Efficient device for detecting foreign matters in container |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114047125A (en) * | 2021-10-29 | 2022-02-15 | 中山品高电子材料有限公司 | Real-time high-speed 3D appearance image detection system for lead frame and working method thereof |
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- 2020-07-23 CN CN202021477863.5U patent/CN213302029U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114047125A (en) * | 2021-10-29 | 2022-02-15 | 中山品高电子材料有限公司 | Real-time high-speed 3D appearance image detection system for lead frame and working method thereof |
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