CN-122016870-A - Glass wine bottle outward appearance check out test set

CN122016870ACN 122016870 ACN122016870 ACN 122016870ACN-122016870-A

Abstract

The invention discloses glass wine bottle appearance detection equipment, which relates to the field of wine bottle appearance detection equipment and comprises a feeding mechanism, a rotary table conveying mechanism I, a weighing mechanism, a rotary table conveying mechanism II, a rotary table conveying mechanism III and a discharging mechanism which are sequentially arranged along a detection sequence. According to the glass wine bottle appearance detection equipment, each turntable conveying mechanism clamps different parts of a wine bottle according to division work and drives the wine bottle to rotate, accurate detection is realized by matching with corresponding detection stations, each mechanism is connected smoothly, conveying clamping is avoided, layering detection of upper section defects, lower section defects and size defects is realized, and detection efficiency and detection accuracy are improved. The multi-camera multi-angle collocation customized light source combines rotatory multiframe shooting and fly to clap the mode, and accurate various defects such as discernment crackle, bubble detect standard unify and no artificial subjective error.

Inventors

JIANG LAI
LI WEI
CHEN ZHUANGZHUANG
HE LI
TANG LIN

Assignees

安徽科亿智能科技股份有限公司

Dates

Publication Date: 20260512
Application Date: 20260226

Claims (10)

1. The glass wine bottle appearance detection device is characterized by comprising a feeding mechanism, a first turntable conveying mechanism, a weighing mechanism, a second turntable conveying mechanism, a third turntable conveying mechanism and a discharging mechanism which are sequentially arranged along a detection sequence; the upper circumference of the turntable conveying mechanism is provided with a plurality of lower clamping pieces which clamp the lower section of the wine bottle and can drive the wine bottle to rotate; the second turntable material conveying mechanism is circumferentially provided with a plurality of upper material clamping pieces, the upper material clamping pieces clamp the upper section of the wine bottle and can drive the wine bottle to rotate, and the wine bottle is in a suspended state during clamping; The three-dimensional defect detection device is characterized in that a plurality of glass conveying positions are circumferentially embedded in the third rotary table conveying mechanism, wine bottles enter the third rotary table conveying mechanism and then are located on the glass conveying positions, and a plurality of wine bottle dimension defect detection stations are arranged in the area where the rotary table conveying mechanism is located.
2. The glass wine bottle appearance detection device according to claim 1, wherein the feeding mechanism and the discharging mechanism comprise a rotating assembly, a translation assembly arranged on the rotating assembly, a liftable mounting bracket arranged on a movable base of the translation assembly, and an adjusting assembly for adjusting the height of the mounting bracket; And a group of electric clamping jaws are respectively arranged at two ends of the mounting bracket, the two groups of electric clamping jaws alternately feed materials to the rotary table conveying mechanism I, when the wine bottle is positioned above the upper clamping piece during feeding, the adjusting assembly drives the mounting bracket to move downwards so that the wine bottle is positioned in the clamping area of the upper clamping piece.
3. The glass wine bottle appearance detection device according to claim 2, wherein the adjusting assembly comprises an adjusting cylinder, an adjusting plate arranged at the output end of the adjusting cylinder, an adjusting seat arranged corresponding to the adjusting plate and an adjusting block arranged on the adjusting seat, the adjusting seat is arranged on the mounting bracket, a guide pin penetrating through the mounting bracket is arranged on the movable base, a return spring is sleeved on the guide pin, and the return spring is arranged between the movable base and the mounting bracket.
4. The glass wine bottle appearance detection device according to claim 1, wherein a first detection station and a second detection station before feeding are sequentially arranged on a feeding path between the feeding mechanism and the first turntable feeding mechanism; The first detection station comprises a first area array camera and a first light source which are coaxially arranged, wherein the light source is an annular light source, and the first area array camera shoots the bottle bottom vertically upwards; The second detection station comprises a second area array camera, a second light source and a third light source which are coaxially arranged, the second light source and the third light source are respectively located at the upper side and the lower side of the wine bottle, the second area array camera shoots the inner bottom of the wine bottle perpendicular to the bottle opening, the second light source is a blue perforated area light source, and the third light source is a red circular area light source.
5. The glass wine bottle appearance detection device according to claim 1, wherein the upper section defect detection station comprises a detection station III, a detection station IV and a detection station V which are sequentially arranged along a wine bottle conveying path; The detection station III comprises five area array cameras and a light source IV for providing backlight, wherein the five area array cameras sequentially comprise an area array camera III, an area array camera seven, the five area array cameras and the light source IV are respectively distributed on two sides of a wine bottle, the area array camera III is arranged obliquely above the wine bottle and forms an included angle of 60-80 degrees with the horizontal plane, a bottle shoulder part and a bottle neck part are shot in a pitching manner, the area array camera IV is also arranged obliquely above a sample and forms an included angle of 50-70 degrees with the horizontal plane, the upper part of a bottle body is shot in a pitching manner, the upper part of the bottle body is shot in a five-level manner by the area array camera, the middle upper part of the bottle body is shot in a six-level manner by the area array camera seven-level, and three-seven multi-frame shooting is performed by the area array camera in the process of one round of rotation of the wine bottle; The detection station IV comprises six area array cameras and three area light sources, wherein the six area array cameras sequentially comprise an area array camera eight to an area array camera thirteen, the three area light sources sequentially comprise a light source five to a light source seven, the area array camera eight is arranged obliquely above a wine bottle and forms an included angle of 50-70 degrees with the horizontal plane, the area array camera nine is arranged obliquely below a sample and forms a horizontal included angle of 40-60 degrees with the bottle mouth part, the area array camera ten is arranged obliquely below a wine bottle and forms an included angle of 50-70 degrees with the horizontal plane and forms a bottle mouth part with the light source six, the area array camera eleven is arranged obliquely above the wine bottle and forms an included angle of 40-60 degrees with the horizontal plane, the area array camera twelve is arranged at the bottle neck part with the light source seven, the area array camera thirteen is arranged at the middle upper part of the bottle body in a horizontal shooting mode, the area array camera thirteen is arranged at the middle lower part of the bottle body in a horizontal shooting mode, and the area array camera eight to thirteen frames of the bottle body in a horizontal shooting mode in the process of one rotation of the wine bottle; The detection station five comprises four area array cameras and a light source eight for providing stripe backlight, the four area array cameras sequentially comprise fourteen area array cameras to seventeen area array cameras, the four area array cameras and the light source eight are respectively distributed on two sides of a wine bottle, fourteen area array cameras are arranged above a sample obliquely and form an included angle of 50-70 degrees with the horizontal plane, the bottle shoulder part is shot in a nodding mode, fifteen area array cameras horizontally shoot the upper part of the bottle body, sixteen area array cameras horizontally shoot the middle upper part of the bottle body, seventeen area array cameras are arranged on one side of the sample, the middle lower part of the bottle body is shot horizontally, and fourteen to seventeen frames of area array cameras shoot in the process that the wine bottle rotates for one circle.
6. The glass wine bottle appearance detection device according to claim 5, wherein the area array camera eight to eleven and the light source six are arranged on the same height adjusting assembly, and the height adjusting assembly adjusts the heights of the area array camera eight to eleven and the light source six to adapt to bottle neck detection of wine bottles without specifications.
7. The glass wine bottle appearance detection device according to claim 1, wherein the weighing mechanism comprises a weighing support, and the upper clamping piece clamps the wine bottle on the first rotary table conveying mechanism and weighs on the weighing support.
8. The glass wine bottle appearance detection device according to claim 1, wherein the lower section defect detection station comprises a detection station six, a detection station seven and a detection station eight which are sequentially arranged along a wine bottle conveying path; The detection station six comprises an area array camera eighteen, an area array camera nineteen, a light source nine and a light source ten, wherein the light source nine is a surface light source, the light source ten is a stripe surface light source, the area array camera eighteen is matched with the light source nine to horizontally shoot the bottom of the bottle body, the area array camera nineteen is matched with the light source ten to horizontally shoot the bottom of the bottle body from another position, and the area array camera eighteen and the area array camera nineteen frames of shooting are performed in the process that the wine bottle rotates one circle; The detection station seven comprises seven area cameras and an eleventh light source for providing area light, the seven area cameras sequentially comprise twenty-five area cameras to twenty-six area cameras, twenty-five area cameras are vertically upwards shot at the outer bottom of the wine bottle, twenty-five area cameras form an included angle of 50-70 degrees with the horizontal plane, twenty-five area cameras form an included angle of 30-50 degrees with the horizontal plane, twenty-five area cameras form an included angle of 50-70 degrees with the horizontal plane, twenty-four area cameras form an included angle of 30-50 degrees with the horizontal plane, twenty-five area cameras form an included angle with the outer bottom of the wine bottle, twenty-six area cameras are dispersed at the outer periphery of the wine bottle along with twenty-one area cameras and twenty-four area cameras, twenty-six area cameras form an included angle of about 2 degrees with the horizontal plane outside the light source, and shot at the side bottom of the side of the wine bottle, and the area cameras form twenty-six area cameras form an included angle of 30-50 degrees with the horizontal plane in the process of rotating the wine bottle; the detection station eight comprises five area array cameras and two area light sources, wherein the five area array cameras sequentially comprise twenty-seven area array cameras to thirty-one area array cameras, the two area light sources comprise twelve light sources and thirteen light sources, the twenty-seven area array cameras form an included angle of 30-50 degrees with the horizontal plane, a bottle body is shot in a nodding mode, the twenty-eight area array cameras form an included angle of 10-30 degrees with the horizontal plane, the bottle body is shot in a nodding mode, the twenty-nine area array cameras form an included angle of 10-30 degrees with the horizontal plane, the bottle body is shot in a face-up mode, the thirty-one area array cameras form an included angle of 30-50 degrees with the horizontal plane, the bottle bottom is illuminated by the light sources upwards vertically, the bottle bottom is illuminated by the light sources thirteen on the side surface of the bottle body, and the light sources and the thirteen light sources form an orthogonal state.
9. The glass wine bottle appearance detection device according to claim 1, wherein the wine bottle size defect detection station comprises a detection station nine and a detection station ten which are sequentially arranged along a wine bottle conveying path; The detection station nine comprises three area array cameras, an annular light source and a parallel area light source, wherein the three area array cameras sequentially comprise thirty-two area array cameras to thirty-four area array cameras, the annular light source is recorded as a light source fourteen, the parallel area light source is recorded as a light source fifteen, the thirty-two area array cameras are matched with the light source fourteen to vertically shoot the inner diameter and the outer diameter of a bottle opening downwards, the thirty-two area array cameras are matched with the light source fourteen to vertically shoot the outline size of the bottle bottom upwards, the thirty-two area array cameras are positioned under a glass conveying level, and a limiting fixture block for limiting the position of a wine bottle is arranged on the glass conveying level; the detection station ten comprises two area array cameras, an annular light source and a parallel area light source, wherein the two area array cameras sequentially comprise thirty-five area array cameras to thirty-six area array cameras, the annular light source is recorded as light source sixteen, the parallel area light source is recorded as light source seventeen, thirty-five area array cameras are matched with the light source sixteen to vertically shoot the diameter of the anti-skid tooth of the bottle mouth downwards, and the thirty-six area array cameras are matched with the light source seventeen to horizontally shoot the bottle neck position to detect the size of the bottle neck.
10. The glass wine bottle appearance detection device according to claim 9, wherein the detection station nine and the detection station ten further comprise movable background structures, each movable background structure comprises a lifting assembly, a background plate clamping jaw installed on the lifting assembly, a background plate installed on the background plate clamping jaw and provided with a semicircular notch, the background plate clamping jaw clamps a bottle opening and the clamping position is located below the bottle opening anti-slip tooth during shooting, the area array camera thirty-two and the light source fourteen, and the area array camera thirty-five and the light source sixteen are lifted and lowered synchronously with the background plate clamping jaw.

Description

Glass wine bottle outward appearance check out test set Technical Field The invention relates to the field of wine bottle appearance detection equipment, in particular to glass wine bottle appearance detection equipment. Background The glass wine bottle is used as a core packaging carrier of wine products, the appearance quality of the glass wine bottle directly influences brand reputation of the products and use experience of consumers, and the industrial mass production scene brings strict requirements on detection efficiency, precision and stability. At present, the appearance detection of glass bottles in the industry mainly depends on eyes to be visual, and the method has the inherent defects of low detection efficiency, easiness in being influenced by fatigue and subjective judgment of personnel, non-uniform standards and the like, and is difficult to adapt to the requirements of a high-speed production line. The existing few automatic detection schemes still have certain defects, such as the full-automatic glass bottle appearance detection equipment based on AI machine vision disclosed in patent No. CN117470874A, adopts a reciprocating conveying mechanism to realize detection by matching with a prepositive station and five detection stations, but the conveying mechanism of the scheme depends on the connection of an electric guide rail and a driving plate, the clamping is easy to occur during multi-station synchronous operation, the camera angle of the detection stations is fixedly set, but a height adjusting component is lacking, the full-automatic glass bottle appearance detection equipment is difficult to adapt to wine bottles with different heights, and meanwhile, the edge is easy to be virtual when the bottle mouth size is measured during the bottle mouth size detection, so that the precision is influenced. In addition, the technical scheme disclosed in the patent number CN114441443A is that the bottle bottom model number, bottle bottom cracks and other dead angle areas are difficult to be completely covered by shooting and detecting through cameras at fixed positions and around. In summary, the existing automatic detection equipment for detecting the appearance of the glass wine bottle has the problems of unsmooth conveying connection, incomplete detection coverage, poor adaptability, insufficient precision and single function, and an automatic detection equipment capable of realizing omnibearing, high-precision, high-adaptability and functional integration is needed to meet the dual requirements of industrial production on quality control and efficiency improvement. Disclosure of Invention The invention aims to provide glass wine bottle appearance detection equipment which is used for solving the technical problems in the background technology. The technical scheme of the invention provides glass wine bottle appearance detection equipment, which comprises a feeding mechanism, a first turntable conveying mechanism, a weighing mechanism, a second turntable conveying mechanism, a third turntable conveying mechanism and a discharging mechanism which are sequentially arranged along a detection sequence; the upper circumference of the turntable conveying mechanism is provided with a plurality of lower clamping pieces which clamp the lower section of the wine bottle and can drive the wine bottle to rotate; the second turntable material conveying mechanism is circumferentially provided with a plurality of upper material clamping pieces, the upper material clamping pieces clamp the upper section of the wine bottle and can drive the wine bottle to rotate, and the wine bottle is in a suspended state during clamping; The three-dimensional defect detection device is characterized in that a plurality of glass conveying positions are circumferentially embedded in the third rotary table conveying mechanism, wine bottles enter the third rotary table conveying mechanism and then are located on the glass conveying positions, and a plurality of wine bottle dimension defect detection stations are arranged in the area where the rotary table conveying mechanism is located. In a preferred embodiment, the feeding mechanism and the discharging mechanism comprise a rotating assembly, a translation assembly arranged on the rotating assembly, a liftable mounting bracket arranged on a movable base of the translation assembly, and an adjusting assembly for adjusting the height of the mounting bracket; And a group of electric clamping jaws are respectively arranged at two ends of the mounting bracket, the two groups of electric clamping jaws alternately feed materials to the rotary table conveying mechanism I, when the wine bottle is positioned above the upper clamping piece during feeding, the adjusting assembly drives the mounting bracket to move downwards so that the wine bottle is positioned in the clamping area of the upper clamping piece. In a preferred embodiment, the adjusting assembly comprises an adjusting cylinder,