CN213337368U - Bottle cap visual detection equipment for detecting no dead angle - Google Patents
Bottle cap visual detection equipment for detecting no dead angle Download PDFInfo
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- CN213337368U CN213337368U CN202022010101.0U CN202022010101U CN213337368U CN 213337368 U CN213337368 U CN 213337368U CN 202022010101 U CN202022010101 U CN 202022010101U CN 213337368 U CN213337368 U CN 213337368U
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Abstract
The utility model provides a detect bottle lid visual detection equipment at no dead angle, including conveyer belt and the controller that is used for carrying the bottle lid, wherein, still include the branch that sets gradually along the pay-off direction and cover the device, the caping detects the station, bottle lid side detects the station, bottle lid cap bottom surface detects the station, fill up in bottle lid gaikou detection station and the bottle lid and detect the station, each detects the station and all is equipped with the detection camera, each detects the station and still is equipped with the optical fiber trigger device who takes a picture the sample with the trigger detection camera when this detection station of bottle lid process, optical fiber trigger device and the equal electricity of detection camera are connected to the controller, can be to the top surface of bottle lid like this, the periphery side, the bottom surface, lid mouth and interior pad detect, the all-round detection to the bottle lid has been realized, do not have the dead angle to detect.
Description
Technical Field
The utility model relates to a check out test set technical field especially relates to a detect bottle lid visual detection equipment at no dead angle.
Background
The bottle cap is a common filling accessory and is also a very important filling accessory, and the tightness and deformation of the cap can influence the tightness of filling materials, the occurrence of accidents such as overflow and the like and the appearance of a product. If the cap is tested after being assembled with the bottle, the cap shape and the inside thereof are different, which results in a high defective rate, an increased rework rate and a loss of the outer material and the inner material.
The existing bottle cap defective products are detected, a manual mode is common, the efficiency is low, the detection quality is low, automatic visual detection is partially adopted, the detection face of the existing detection mechanism is incomplete, or the precision is not high, the detection effect is not good enough, especially, some special-shaped caps are only provided with a detection station or a detection camera, only one end face of the bottle cap can be detected, flaws on other faces cannot be detected, the existing detection requirement cannot be met, and no dead angle can not be detected.
Disclosure of Invention
An object of the utility model is to provide a detect bottle lid visual detection equipment at no dead angle.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a detect bottle lid visual detection equipment at no dead angle, including conveyer belt and the controller that is used for carrying the bottle lid, wherein, still include the branch that sets gradually along the pay-off direction and cover the device, the caping detects the station, bottle lid side detects the station, bottle lid cap bottom surface detects the station, bottle lid lip opening detects the station and fills up in the bottle lid and detect the station, each detects the station and all is equipped with the detection camera, each detects the station and still is equipped with the optical fiber triggering device who takes a picture the sample with triggering the detection camera when the bottle lid passes through this detection station, optical fiber triggering device and the equal electricity of detection camera are connected to the controller.
Further, a bottle cap top suction conveying conversion device is arranged between the bottle cap bottom surface detection station and the bottle cap opening detection station.
Furthermore, a cap top detection camera is arranged above the cap top detection station, and a focusing surface of the cap top detection camera is the top surface of the cap of the bottle cap.
Further, bottle lid side inspection station periphery is equipped with a plurality of bottle lid side inspection cameras, and a plurality of bottle lid side inspection cameras encircle bottle lid periphery side and set up.
Furthermore, four bottle cap side detection cameras are arranged, and two adjacent bottle cap side detection cameras are distributed at intervals of 90 degrees in the circumferential direction of the bottle caps.
Furthermore, a cap bottom surface detection camera is arranged above the bottle cap bottom surface detection station, and a focusing surface of the cap bottom surface detection camera is the bottle cap bottom surface.
Further, a bottle cap opening detection camera is arranged below the bottle cap opening detection station, and a focusing surface of the bottle cap opening detection camera is a bottle cap opening annular surface.
Further, a bottle cap inner pad detection camera is arranged below the bottle cap inner pad detection station, and a focusing surface of the bottle cap inner pad detection camera is a bottle cap inner pad surface.
Further, the bottle caps are uniformly conveyed to the conveying belt through the cap separating device after being assembled, and the distance between every two bottle caps on the conveying belt is the same.
And furthermore, the device also comprises a rejecting station for rejecting the defective products, wherein the rejecting station is positioned behind the bottle cap inner pad detection station and is provided with a high-speed air valve, and the high-speed air valve is electrically connected with the controller.
After the technical scheme is adopted, the utility model has the advantages of as follows:
1. in the utility model, the assembled bottle caps are conveyed to the conveyer belt by the cap separating device, when the bottle caps sequentially pass through the cap top detection station, the bottle cap side detection station, the bottle cap bottom surface detection station, the bottle cap cover opening detection station and the bottle cap inner pad detection station, the top surface, the peripheral side surface, the bottom surface, the cover opening and the inner pad of the bottle caps can be detected, the omnibearing detection of the bottle caps is realized, namely no dead angle detection is realized, so as to ensure the detection accuracy and the reliability of the bottle caps, meanwhile, the specific position in the bottle cap conveying process can be well sensed by the optical fiber triggering device, and signals are sent to the controller, and the controller controls each detection camera to complete the photographing and sampling, thereby realizing the detection of the bottle caps; moreover, the bottle cap visual detection equipment can have better and more comprehensive detection effect especially on some special-shaped caps, and if the bottle cap is provided with a cap, the detection effect can be greatly improved on a common bottle cap, namely, the detection comprehensiveness and the detection accuracy are improved.
2. Through setting up the bottle lid top and inhaling and carry conversion equipment, after the bottle lid has detected the top like this, inhale through this bottle lid top and carry conversion equipment in order to hold the bottle lid top for the bottle lid bottom exposes, and the convenience is like this detected bottle lid lip and bottle lid inner pad, guarantees the accuracy that detects.
3. The top of the cap detection station is provided with a top of the cap detection camera, and the focusing surface of the top of the cap detection camera is the top surface of the cap of the bottle cap, so that the top of the cap of the bottle cap can be better detected, and the accuracy of detection is guaranteed.
4. By arranging the bottle cap side detection cameras and arranging the bottle cap side detection cameras around the side face of the periphery of the bottle cap, 360-degree detection can be carried out on the side face of the bottle cap, so that no dead angle is formed in the detection of the side face of the bottle cap, and the detection is more accurate; meanwhile, four bottle cap side detection cameras are specifically arranged, every two adjacent bottle cap side detection cameras are distributed at intervals of 90 degrees in the circumferential direction of the bottle cap, the detection angle of each bottle cap side detection camera is 100 degrees, the detection angles of the four detection cameras are 400 degrees, the detection angles are far larger than the circumferential angle of the bottle cap side, and no dead angle can be better detected.
5. A cap bottom surface detection camera is arranged above the bottle cap bottom surface detection station, and a focusing surface of the cap bottom surface detection camera is the bottle cap bottom surface, so that the bottle cap bottom surface can be better detected, and the accuracy of bottle cap bottom surface detection is ensured.
6. Bottle lid flap detects station below and is equipped with bottle lid flap and detects the camera, and the focus face that bottle lid flap detected the camera is bottle lid flap annular face, and the accuracy that detects bottle lid flap is guaranteed to the detection of bottle lid flap annular face that like this can be better.
7. The bottle cap inner pad detection station is provided with a bottle cap inner pad detection camera below, and the focusing surface of the bottle cap inner pad detection camera is the bottle cap inner pad surface, so that the bottle cap inner pad can be better detected, and the accuracy of bottle cap inner pad detection is ensured.
8. Through setting up the branch lid device, can arrange the bottle lid of equipment in order to the even carries the bottle lid to the conveyer belt on, make to be equipped with certain interval and the same setting of interval between every bottle lid on the conveyer belt, can not receive the influence of next bottle lid when detecting every bottle lid like this, with the accuracy of guaranteeing to detect every bottle lid.
9. The defective products are removed through the removing station, and the defective products are blown through the high-speed air valve, so that the defective products are removed, and good removing accuracy and removing efficiency are guaranteed.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is the top view structure diagram of the bottle cap visual inspection device of the present invention.
Fig. 2 is the main view structure diagram of the bottle cap visual inspection device of the present invention.
The names of the components marked in the figures are as follows:
100. a bottle cap; 110. a cover body; 120. capping;
1. a conveyor belt;
2. a cover separating device;
3. a capping detection station; 31. cap top detection camera
4. A bottle cap side detection station; 41. a bottle cap side detection camera;
5. a bottle cap bottom surface detection station; 51. a cap bottom surface detection camera;
6. a bottle cap opening detection station; 61. a bottle cap opening detection camera;
7. a bottle cap inner pad detection station; 71. a bottle cap inner pad detection camera;
8. removing the station; 81. a high-speed air valve;
9. bottle cap top suction conveying conversion device.
Detailed Description
In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1-2, the utility model provides a detect bottle lid visual detection equipment at no dead angle, including conveyer belt 1 and the controller that is used for carrying bottle lid 100, bottle lid 100 includes lid 110 and block 120, secondly, still include branch lid device 2 that sets gradually along the pay-off direction, capping detection station 3, bottle lid side detection station 4, bottle lid block bottom surface detection station 5, bottle lid lip opening detection station 6 and bottle lid inner pad detection station 7, each detection station all is equipped with detection camera, each detection station still is equipped with the optical fiber trigger device that the bottle lid took a picture the sample with triggering detection camera when this detection station, optical fiber trigger device and detection camera all electricity are connected to the controller, carry the assembled bottle lid to the conveyer belt through dividing the lid device, the bottle lid is in proper order through capping detection station, bottle lid side detection station, bottle lid cap bottom surface detection station, When the bottle cap cover opening detection station and the bottle cap inner pad detection station are used, the top surface, the peripheral side surface, the bottom surface, the cover opening and the inner pad of the bottle cap can be detected, the bottle cap can be detected in all directions, namely, no dead angle is detected, so that the detection accuracy and reliability of the bottle cap can be ensured, meanwhile, the specific position of the bottle cap in the conveying process can be well sensed through the optical fiber trigger device, signals are sent to the controller, and the controller controls all detection cameras to finish photographing and sampling, so that the detection of the bottle cap is realized; moreover, the bottle cap visual detection equipment can have better and more comprehensive detection effect especially on some special-shaped caps, and if the bottle cap is provided with a cap, the detection effect can be greatly improved on a common bottle cap, namely, the detection comprehensiveness and the detection accuracy are improved.
In this embodiment, be equipped with the bottle lid top between bottle lid cap bottom surface detection station 5 and the bottle lid lip detection station 6 and inhale and carry conversion equipment 9, specifically utilize vacuum adsorption, carry bottle lid 100 below conveyer belt 1, like this after the bottle lid has detected the top, inhale through this bottle lid top and carry conversion equipment in order to hold the bottle lid top for the bottle lid bottom exposes, conveniently detects bottle lid lip and bottle lid inner pad like this, guarantees the accuracy that detects.
The top of the cap detection station 3 is provided with a top detection camera 31, the focus plane of the top detection camera 31 is the top surface of the bottle cap, the specific detection items are defects on the top surface of the bottle cap and the injection molding die number, so that the bottle cap top can be better detected, and the detection accuracy is guaranteed.
In order to better detect the side face of the bottle cap, a plurality of bottle cap side face detection cameras 41 can be arranged on the periphery of the bottle cap side face detection station 4, and the plurality of bottle cap side face detection cameras 41 are arranged around the side face of the periphery of the bottle cap 100, so that 360-degree detection can be carried out on the side face of the bottle cap, no dead angle is caused in the detection of the side face of the bottle cap, and the detection is more accurate; meanwhile, four bottle cap side detection cameras 41 are specifically arranged, two adjacent bottle cap side detection cameras 41 are distributed at intervals of 90 degrees in the circumferential direction of the bottle cap, the detection angle of each bottle cap side detection camera 41 is 100 degrees, the detection angle of each detection camera is 400 degrees, the detection angle is far larger than the circumferential angle of the bottle cap side, no dead angle can be better guaranteed to be detected, specifically, the four bottle cap side detection cameras are triggered to shoot at the same time by the optical fiber triggering device, the four bottle cap side detection cameras shoot four photos at the same time, the controller analyzes and processes the four photos to be spliced into one photo, the photo is a bottle cap side expansion surface, and then whether the bottle cap is a qualified product is judged by detecting defects of the expansion surface.
Bottle lid block bottom surface detection station 5 tops are equipped with block bottom surface detection camera 51, and the focus face of block bottom surface detection camera 51 is the bottle lid block bottom surface, and concrete detection project is bottle lid block bottom surface flaw, can be better like this detect the bottle lid block bottom surface, guarantee the accuracy that bottle lid block bottom surface detected.
Bottle lid flap detects 6 below of station and is equipped with bottle lid flap and detects camera 61, and bottle lid flap detects camera 61's focus face and is bottle lid flap annular face, and concrete detection project is bottle lid flap annular face flaw, and the accuracy that detects bottle lid flap annular face is guaranteed to the better bottle lid flap annular face of like this.
Fill up in 7 below the bottle lid and detect station and be equipped with pad detection camera 71 in the bottle lid, fill up in the bottle lid and detect camera 71's focus face and fill up the face in for the bottle lid, whether concrete detection project fills up in the bottle lid and installs in place, and whether interior pad fold, the damage judges whether the bottle lid is qualified, like this can be better to fill up in the bottle lid and detect, guarantee the accuracy that the pad detected in the bottle lid.
The conveying of 1 equipartition of lid device is covered to the conveyer belt 1 through dividing after bottle lid 100 assembles, and the interval between every bottle lid 100 on the conveyer belt 1 is the same to be set up, divides the lid device through setting up, can arrange the bottle lid of equipment in order evenly to carry the bottle lid to the conveyer belt on, make to be equipped with certain interval and interval the same setting between every bottle lid on the conveyer belt, can not receive the influence of next bottle lid when detecting every bottle lid like this, in order to guarantee the accuracy that detects every bottle lid.
Finally, the bottle cap visual detection equipment further comprises a rejecting station 8 for rejecting the defective products, the rejecting station 8 is located behind the bottle cap inner pad detection station 7, the rejecting station 8 is provided with a high-speed air valve 81, the high-speed air valve 81 is electrically connected with a controller, the controller analyzes and judges pictures grabbed by all detection stations of the same bottle cap respectively, the rejecting station is arranged to reject the defective products, the defective products are blown through the high-speed air valve specifically, the defective products are rejected, and good rejecting accuracy and rejecting efficiency are guaranteed.
In addition to the above preferred embodiments, the technical solutions protected by the present invention are not limited to the above embodiments, and it should be noted that the combination of the technical solution of any one embodiment and the technical solution of one or more other embodiments is within the scope of the present invention. Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a detect bottle lid visual detection equipment at no dead angle, including conveyer belt and the controller that is used for carrying the bottle lid, a serial communication port, still include the branch that sets gradually along the pay-off direction and cover the device, the caping detects the station, bottle lid side detects the station, bottle lid cap bottom surface detects the station, bottle lid lip opening detects the station and fills up in the bottle lid and detect the station, each detects the station and all is equipped with the detection camera, each detects the station and still is equipped with the optical fiber trigger device who takes a picture the sample with triggering the detection camera when the bottle lid passes through this detection station, optical fiber trigger device and the equal electricity of detection camera are connected to the.
2. The visual inspection apparatus for bottle caps as claimed in claim 1, wherein a bottle cap top suction transport switching device is provided between the bottle cap bottom inspection station and the bottle cap mouth inspection station.
3. The bottle cap visual inspection apparatus of claim 1, wherein a cap top inspection camera is positioned above the cap top inspection station, and a focal plane of the cap top inspection camera is a top surface of a cap of the bottle cap.
4. The bottle cap visual inspection device of claim 1, wherein a plurality of bottle cap side inspection cameras are disposed around the bottle cap side inspection station and surround the bottle cap peripheral side.
5. The bottle cap visual inspection device of claim 4, wherein there are four bottle cap side inspection cameras, and two adjacent bottle cap side inspection cameras are distributed at 90 ° intervals along the circumferential direction of the bottle cap.
6. The visual inspection apparatus for bottle caps as claimed in claim 1, wherein a cap bottom inspection camera is provided above the station for inspecting the bottom of a cap, the camera for inspecting the bottom of a cap having a focus plane that is the bottom of the cap.
7. The bottle cap visual inspection device of claim 1, wherein a bottle cap mouth inspection camera is provided below the bottle cap mouth inspection station, and a focus plane of the bottle cap mouth inspection camera is a bottle cap mouth annular surface.
8. The bottle cap visual inspection device of claim 1, wherein a bottle cap inner pad inspection camera is disposed below the bottle cap inner pad inspection station, and a focus plane of the bottle cap inner pad inspection camera is a bottle cap inner pad plane.
9. The bottle cap visual inspection device of claim 1, wherein the bottle caps are evenly conveyed onto a conveyor belt through a cap separating device after being assembled, and the distance between each bottle cap on the conveyor belt is the same.
10. The bottle cap visual inspection device of claim 1, further comprising a rejection station for rejecting defective products, wherein the rejection station is located behind the bottle cap inner pad detection station, and the rejection station is provided with a high-speed air valve electrically connected with the controller.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022010101.0U CN213337368U (en) | 2020-09-14 | 2020-09-14 | Bottle cap visual detection equipment for detecting no dead angle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022010101.0U CN213337368U (en) | 2020-09-14 | 2020-09-14 | Bottle cap visual detection equipment for detecting no dead angle |
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| CN213337368U true CN213337368U (en) | 2021-06-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018946A (en) * | 2021-10-20 | 2022-02-08 | 武汉理工大学 | OpenCV-based high-reflectivity bottle cap defect detection method |
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2020
- 2020-09-14 CN CN202022010101.0U patent/CN213337368U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018946A (en) * | 2021-10-20 | 2022-02-08 | 武汉理工大学 | OpenCV-based high-reflectivity bottle cap defect detection method |
| CN114018946B (en) * | 2021-10-20 | 2023-02-03 | 武汉理工大学 | OpenCV-based high-reflectivity bottle cap defect detection method |
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