CN212759785U - Beer bottle defect detecting equipment based on visual detection - Google Patents

Beer bottle defect detecting equipment based on visual detection Download PDF

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Publication number
CN212759785U
CN212759785U CN202020663603.0U CN202020663603U CN212759785U CN 212759785 U CN212759785 U CN 212759785U CN 202020663603 U CN202020663603 U CN 202020663603U CN 212759785 U CN212759785 U CN 212759785U
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CN
China
Prior art keywords
detection
beer bottle
transfer passage
visual detection
cylinder
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Expired - Fee Related
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CN202020663603.0U
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Chinese (zh)
Inventor
娄显良
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Anhui Rongtai Glassware Co ltd
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Anhui Rongtai Glassware Co ltd
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Priority to CN202020663603.0U priority Critical patent/CN212759785U/en
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Abstract

The utility model belongs to the field of beer bottle production, and particularly discloses beer bottle defect detection equipment based on visual detection, which comprises a detection table, wherein the middle part of the detection table is provided with a detection area, visual detection equipment is arranged right above the detection table, and the bottom surface of the visual detection equipment is provided with three cameras for emitting parallel light sources; a rotary table is embedded in the detection table in the detection area, a vacuum chuck is arranged in the middle of the rotary table, and a limiting plate is arranged on the side surface of the rotary table; examine test table one end and set up material loading passageway, examine test table side and keep away from one side of first push pedal in the detection zone and set gradually substandard product transfer passage and non-defective products transfer passage. The utility model discloses an utilize the combination of the three camera that has parallel light source, combine the examination area inner turntable to drive the beer bottle and rotate, can gather the complete image of edge, outer edge and top surface in the beer bottle bottleneck, can the defect position of accurate discernment bottleneck department, can accomplish the transportation of beer bottle, location and the screening of yields, substandard product automatically simultaneously, detection efficiency is high.

Description

Beer bottle defect detecting equipment based on visual detection
Technical Field
The utility model relates to a beer bottle production field specifically is a beer bottle defect detecting equipment based on visual detection.
Background
The beer is brewed by using wheat malt and barley malt as main raw materials, adding hops, gelatinizing and saccharifying in a liquid state, and fermenting in a liquid state. It has low alcohol content, contains carbon dioxide, and is rich in nutrition. It contains various amino acids, vitamins, low molecular sugar, inorganic salts and various enzymes. The nutrient components are easy to be absorbed and utilized by human body. The low molecular sugar and amino acid in beer are easy to digest and absorb, and generate a large amount of heat energy in the body, so the beer is often called liquid bread.
When the beer is packaged, the beer is generally filled in a beer bottle; the beer bottle is easy to cause bottle mouth defects during production due to the glass material; the existing detection equipment is not easy to accurately identify the equipment.
Visual inspection is to use a robot to replace human eyes for measurement and judgment. The visual detection means that a machine vision product (namely an image shooting device which is divided into a CMOS (complementary metal oxide semiconductor) product and a CCD (charge coupled device) product) converts a shot target into an image signal, transmits the image signal to a special image processing system, and converts the image signal into a digital signal according to information such as pixel distribution, brightness, color and the like; the image system performs various calculations on these signals to extract the features of the target, and then controls the operation of the on-site equipment according to the result of the discrimination.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a beer bottle defect detecting equipment based on visual detection to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a beer bottle defect detection device based on visual detection comprises a base and a detection platform arranged on the base, wherein support plates are symmetrically arranged at two ends of the detection platform, two baffle plates are arranged between the two support plates in parallel, and a beer bottle conveying channel is formed between the two baffle plates; the middle part of the detection table is provided with a detection area, a visual detection device is arranged right above the detection area, and the bottom surface of the visual detection device is provided with three cameras emitting parallel light sources; a rotary table flush with the surface of the detection table is embedded in the detection table in the detection area, a vacuum sucker for adsorbing and fixing the bottom surface of a beer bottle is arranged in the middle of the rotary table, and a limiting plate for limiting the beer bottle is arranged on the side surface of the rotary table; a support plate at one end of the detection platform is provided with a first air cylinder for conveying beer bottles forwards, and the output end of the first air cylinder points to the detection area and is connected with a first push plate arranged in the conveying channel; detect platform one end and correspond first push pedal position department and be provided with the material loading passageway that links up with the transfer passage side, detect the platform side and keep away from one side of first push pedal in the detection zone and set gradually substandard product transfer passage and the yields transfer passage that links up with the transfer passage side.
Preferably, the parallel light sources of the three cameras respectively point to the outer edge, the inner edge and the top surface of the beer bottle mouth in the detection area.
Preferably, a driving motor is installed on the base, the output end of the driving motor is fixedly connected with the bottom surface of the rotary table upwards through a connecting shaft, an air guide pipe is embedded in the connecting shaft, a supporting plate is welded on the side surface of the connecting shaft, a vacuum pump is installed on the supporting plate, one end of the air guide pipe is communicated with a vacuum sucker, and the other end of the air guide pipe penetrates out of the connecting shaft and is connected with.
Preferably, the limiting plate is arranged on one side, back to the first push plate, of the rotary table, a sliding groove for the limiting plate to move up and down is formed in the detection table, an electric telescopic rod for driving the limiting plate to stretch up and down is embedded in the detection table, and the output end of the electric telescopic rod is upwards fixedly connected with the bottom surface of the limiting plate.
Preferably, the feeding channel, the defective product conveying channel and the good product conveying channel are internally provided with conveying belts which are flush with the bottom surfaces of the conveying channels respectively.
Preferably, substandard product transfer passage and non-defective products transfer passage staggered arrangement are in transfer passage both sides, examine and install second cylinder and the third cylinder just to substandard product transfer passage and non-defective products transfer passage entry respectively on the test table, and second push pedal is all installed to second cylinder and third cylinder, is provided with on the sideboard and supplies the second push pedal to flush the recess of inlaying the dress.
Preferably, the three cameras are respectively connected with an image processor of the visual detection device, the output end of the visual detection device is connected with a microcomputer control terminal, and the microcomputer control terminal is respectively connected with the control ends of the driving motor, the vacuum pump, the electric telescopic rod, the first cylinder, the second cylinder and the third cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an utilize the combination of the three camera that has parallel light source, combine the examination area inner turntable to drive the beer bottle and rotate, can gather the complete image of edge, outer edge and top surface in the beer bottle bottleneck, can the defect position of accurate discernment bottleneck department, can accomplish the transportation of beer bottle, location and the screening of yields, substandard product automatically simultaneously, detection efficiency is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention;
fig. 3 is the distribution schematic diagram of the feeding channel, the defective product conveying channel and the non-defective product conveying channel of the present invention.
In the figure: 1. a base; 2. a detection table; 3. a support plate; 4. a sideboard; 5. a delivery channel; 6. beer bottles; 7. a detection zone; 8. a visual inspection device; 9. a camera; 10. a turntable; 11. a drive motor; 12. A connecting shaft; 13. a vacuum chuck; 14. an air duct; 15. a support plate; 16. a vacuum pump; 17. a limiting plate; 18. an electric telescopic rod; 19. a first cylinder; 20. a first push plate; 21. a feeding channel; 22. A defective product conveying passage; 23. a good product conveying channel; 24. a second cylinder; 25. a third cylinder; 26. a second push plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a beer bottle defect detection device based on visual detection comprises a base 1 and a detection platform 2 installed on the base 1, wherein support plates 3 are symmetrically installed at two ends of the detection platform 2, two baffle plates 4 are installed between the two support plates 3 in parallel, a conveying channel 5 of a beer bottle 6 is formed between the two baffle plates 4, a detection area 7 is arranged in the middle of the detection platform 2, a visual detection device 8 is arranged right above the detection area 7, and three cameras 9 emitting parallel light sources are installed on the bottom surface of the visual detection device 8; a rotary table 10 flush with the surface of the detection table 2 is embedded in the detection table 2 in the detection area 7, a vacuum chuck 13 for adsorbing and fixing the bottom surface of the beer bottle 6 is arranged in the middle of the rotary table 10, and a limiting plate 17 for limiting the beer bottle 6 is arranged on the side surface of the rotary table 10; a first air cylinder 19 for conveying beer bottles 6 forwards is mounted on the support plate 3 at one end of the detection table 2, and the output end of the first air cylinder points to the detection area 7 and is connected with a first push plate 20 arranged in the conveying channel 5; the position of one end of the detection table 2 corresponding to the first push plate 20 is provided with a feeding channel 21 connected with the side surface of the conveying channel 5, and the side surface of the detection table 2 is sequentially provided with a defective product conveying channel 22 and a good product conveying channel 23 connected with the side surface of the conveying channel 5 on one side of the detection area 7 far away from the first push plate 20.
Furthermore, the parallel light sources of the three cameras 9 respectively point to the outer edge, the inner edge and the top surface of the mouth of the beer bottle 6 in the detection area 7.
Further, a driving motor 11 is installed on the base 1, the output end of the driving motor is upwards fixedly connected with the bottom surface of the rotary table 10 through a connecting shaft 12, an air guide pipe 14 is embedded in the connecting shaft 12, a supporting plate 15 is welded to the side surface of the connecting shaft 12, a vacuum pump 16 is installed on the supporting plate 15, one end of the air guide pipe 14 is communicated with the vacuum suction cup 13, and the other end of the air guide pipe penetrates through the connecting shaft 12 to be connected with the suction.
Further, the limiting plate 17 is arranged on one side of the turntable 10 back to the first push plate 20, a sliding groove for the limiting plate 17 to move up and down is formed in the detection table 2, an electric telescopic rod 18 for driving the limiting plate 17 to stretch up and down is embedded in the detection table 2, and the output end of the electric telescopic rod is upwards fixedly connected with the bottom surface of the limiting plate 17.
Further, conveyor belts which are flush with the bottom surface of the conveying channel 5 are respectively installed in the feeding channel 21, the defective product conveying channel 22 and the good product conveying channel 23.
Further, the defective product conveying channel 22 and the non-defective product conveying channel 23 are arranged on two sides of the conveying channel 5 in a staggered mode, the detection table 2 is provided with a second cylinder 24 and a third cylinder 25 which are just opposite to inlets of the defective product conveying channel 22 and the non-defective product conveying channel 23, the second cylinder 24 and the third cylinder 25 are both provided with a second push plate 26, and the barrier plate 4 is provided with a groove for the second push plate 26 to be flush and embedded.
Furthermore, the three cameras 9 are respectively connected with an image processor of the visual detection device 8, the output end of the visual detection device 8 is connected with a microcomputer control terminal, and the microcomputer control terminal is respectively connected with the control ends of the driving motor 11, the vacuum pump 16, the electric telescopic rod 18, the first cylinder 19, the second cylinder 24 and the third cylinder 25.
The working principle is as follows: when the electric device works, each electric device is connected into the circuit.
Firstly, beer bottles 6 to be detected are sequentially conveyed into a conveying channel 5 by a conveying belt in a feeding channel 21, a first push plate 20 is driven by a first air cylinder 19 to sequentially push the beer bottles 6 entering the conveying channel 5 forward by the distance of one beer bottle 6, the beer bottles 6 in the conveying channel 5 are linearly arranged in a row due to the limiting of a baffle plate 4 until the first beer bottle 6 enters a detection area 7, and a limiting plate 17 in the conveying channel 5 is in an extending state at the moment to limit the beer bottles 6 so as to accurately stop on a turntable 10; then starting a vacuum pump 16, and adsorbing and fixing the beer bottle 6 in the detection area 7 by using a vacuum sucker 13; then a driving motor 11 is started to drive a turntable 10 to rotate for 360 degrees, so that the beer bottle 6 rotates for one circle, the three cameras 9 acquire images of the outer edge, the inner edge and the top surface of the mouth of the beer bottle 6 and send image signals to an image processor of the visual detection equipment 8, the image processor performs various operations on the signals and extracts the characteristics of a target, so that the defect condition is judged, and an end judgment signal is sent to a microcomputer control terminal; specifically, the method comprises the following steps:
if the bottle mouth is detected to be defective, the bottle is defective, when the defective beer bottle 6 is conveyed to the position of the defective conveying channel 22, the second air cylinder 24 opposite to the defective beer bottle is started, and the second push plate 16 is driven to push the defective beer bottle into the defective conveying channel 22 to be led out;
if the bottle mouth is detected to be free of defects, the beer bottle is good, when the good beer bottle 6 is conveyed to the position of the good product conveying channel 23, the opposite third air cylinder 25 is started, and the second push plate 16 is driven to push the defective beer bottle into the good product conveying channel 23 to be led out.
Under the promotion of first cylinder 19, beer bottle 6 conveys the displacement of a beer bottle 6 forward at every turn, and the distance of the entry of substandard product transfer passage 22 and non-defective products transfer passage 23 and detection zone 7 is the integral multiple of single beer bottle 6 displacement, is convenient for judge the shift position of beer bottle 6 after the detection according to the promotion number of times of beer bottle 6 to carry out the screening of non-defective products, substandard product. Can gather the complete image of 6 bottleneck internal edges of beer bottle, outer edge and top surface, can accurate discernment bottleneck department the defect position, can accomplish the transport of beer bottle, location and the screening of non-defective products, substandard product automatically simultaneously, detection efficiency is high.
It is worth noting that: the whole device realizes control on the device through a microcomputer control terminal in the visual detection system, and since the equipment matched with the control is common equipment, the device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure are not repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A beer bottle defect detection device based on visual detection comprises a base (1) and a detection platform (2) arranged on the base (1), wherein support plates (3) are symmetrically arranged at two ends of the detection platform (2), two baffle plates (4) are arranged between the two support plates (3) in parallel, and a conveying channel (5) of a beer bottle (6) is formed between the two baffle plates (4); the device is characterized in that a detection area (7) is arranged in the middle of the detection table (2), a visual detection device (8) is arranged right above the detection area, and three cameras (9) emitting parallel light sources are arranged on the bottom surface of the visual detection device (8); a rotary table (10) flush with the surface of the detection table (2) is embedded in the detection table (2) in the detection area (7), a vacuum sucker (13) for adsorbing and fixing the bottom surface of the beer bottle (6) is installed in the middle of the rotary table (10), and a limiting plate (17) for limiting the beer bottle (6) is arranged on the side surface of the rotary table (10); a support plate (3) at one end of the detection table (2) is provided with a first cylinder (19) for conveying beer bottles (6) forwards, and the output end of the first cylinder points to the detection area (7) and is connected with a first push plate (20) arranged in the conveying channel (5); detect test table (2) one end and correspond first push pedal (20) position department and be provided with material loading passageway (21) that link up with transfer passage (5) side, detect test table (2) side and keep away from one side of first push pedal (20) in detection zone (7) and set gradually inferior-quality goods transfer passage (22) and non-defective products transfer passage (23) that link up with transfer passage (5) side.
2. The beer bottle defect detecting equipment based on the visual detection as claimed in claim 1, wherein: and the parallel light sources of the three cameras (9) respectively point to the outer edge, the inner edge and the top surface of the bottle mouth of the beer bottle (6) in the detection area (7).
3. The beer bottle defect detecting equipment based on the visual detection as claimed in claim 1, wherein: the base (1) is provided with a driving motor (11), the output end of the driving motor is upwards fixedly connected with the bottom surface of the rotary table (10) through a connecting shaft (12), an air guide pipe (14) is embedded in the connecting shaft (12), a supporting plate (15) is welded on the side surface of the connecting shaft (12), a vacuum pump (16) is arranged on the supporting plate (15), one end of the air guide pipe (14) is communicated with a vacuum sucker (13), and the other end of the air guide pipe penetrates out of the connecting shaft (12) and is connected with the suction end of.
4. The beer bottle defect detecting equipment based on the visual detection as claimed in claim 1, wherein: limiting plate (17) set up in carousel (10) one side back to first push pedal (20), examine and set up the spout that supplies limiting plate (17) to reciprocate on test table (2), examine test table (2) embedded electric telescopic handle (18) that are equipped with drive limiting plate (17) and stretch out and draw back from top to bottom, its output upwards with limiting plate (17) bottom surface rigid coupling.
5. The beer bottle defect detecting equipment based on the visual detection as claimed in claim 1, wherein: and conveying belts which are flush with the bottom surface of the conveying channel (5) are respectively arranged in the feeding channel (21), the defective product conveying channel (22) and the non-defective product conveying channel (23).
6. The beer bottle defect detecting equipment based on the visual detection as claimed in claim 1, wherein: substandard product transfer passage (22) and non-defective products transfer passage (23) crisscross setting are in transfer passage (5) both sides, detect and install second cylinder (24) and third cylinder (25) just to substandard product transfer passage (22) and non-defective products transfer passage (23) entry on platform (2) respectively, and second push pedal (26) are all installed to second cylinder (24) and third cylinder (25), are provided with on sideboard (4) and supply second push pedal (26) to flush the recess of inlaying the dress.
7. The beer bottle defect detecting equipment based on the visual detection as claimed in claim 1, wherein: the three cameras (9) are respectively connected with an image processor of the visual detection device (8), the output end of the visual detection device (8) is connected with a microcomputer control terminal, and the microcomputer control terminal is respectively connected with the control ends of the driving motor (11), the vacuum pump (16), the electric telescopic rod (18), the first air cylinder (19), the second air cylinder (24) and the third air cylinder (25).
CN202020663603.0U 2020-04-27 2020-04-27 Beer bottle defect detecting equipment based on visual detection Expired - Fee Related CN212759785U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020663603.0U CN212759785U (en) 2020-04-27 2020-04-27 Beer bottle defect detecting equipment based on visual detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020663603.0U CN212759785U (en) 2020-04-27 2020-04-27 Beer bottle defect detecting equipment based on visual detection

Publications (1)

Publication Number Publication Date
CN212759785U true CN212759785U (en) 2021-03-23

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CN202020663603.0U Expired - Fee Related CN212759785U (en) 2020-04-27 2020-04-27 Beer bottle defect detecting equipment based on visual detection

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114018945A (en) * 2022-01-04 2022-02-08 中机智能装备创新研究院(宁波)有限公司 Detection device and detection method for forging bucket teeth
CN116493363A (en) * 2023-05-04 2023-07-28 广东冠鸿智能装备有限公司 Packaging bottle inspection cleaning system and equipment
CN117282688A (en) * 2023-11-24 2023-12-26 内蒙古北科交大机器人有限公司 Magnet outward appearance detection device and detecting system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114018945A (en) * 2022-01-04 2022-02-08 中机智能装备创新研究院(宁波)有限公司 Detection device and detection method for forging bucket teeth
CN114018945B (en) * 2022-01-04 2022-04-19 中机智能装备创新研究院(宁波)有限公司 Detection device and detection method for forging bucket teeth
CN116493363A (en) * 2023-05-04 2023-07-28 广东冠鸿智能装备有限公司 Packaging bottle inspection cleaning system and equipment
CN116493363B (en) * 2023-05-04 2023-10-20 广东冠鸿智能装备有限公司 Packaging bottle inspection and cleaning method and equipment
CN117282688A (en) * 2023-11-24 2023-12-26 内蒙古北科交大机器人有限公司 Magnet outward appearance detection device and detecting system
CN117282688B (en) * 2023-11-24 2024-03-22 内蒙古北科交大机器人有限公司 Magnet outward appearance detection device and detecting system

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Granted publication date: 20210323