An inspection device for the external dimensions of wine bottles

Abstract

The present invention discloses a detection device for the external dimensions of wine bottles, belonging to the field of wine bottle detection. A detection device for the external dimensions of wine bottles includes a workbench and a frame, and further includes: a feeding device, a first return device, and a second return device arranged on the workbench; a positioning plate arranged on the feeding device, and a feeding pipe is arranged on one side of the feeding device close to the positioning plate. Among them, a buffer anti-collision mechanism is arranged on the feeding pipe, which is used to reduce the speed when the wine bottle contacts the feeding device and avoid collision between two wine bottles when placing the wine bottle; a detection mechanism arranged on one side of the workbench close to the feeding device, which is used to detect the appearance and dimensions of the wine bottle; a mechanical gripper arranged on the frame, which is used to adjust the conveying position of the wine bottle during the detection process; The present invention overcomes the problems of poor wine bottle detection effect, low automation degree, low detection efficiency, and high wine bottle damage rate.

Description

Technical Field

[0001] The present invention relates to the technical field of wine bottle detection, and particularly to a device for detecting the appearance dimensions of wine bottles. Background Art

[0002] As an important packaging container for wine products, the production and inspection of wine bottles are crucial, directly related to the quality and safety of products. After production, the wine bottles need to be subjected to dimensional and appearance inspections to ensure that they meet the design requirements, mainly including the diameter of the bottle body, the smoothness, transparency, and color consistency of the bottle body, as well as the presence of appearance defects such as bubbles, stones, and scratches at the bottle mouth, inside the bottle, and at the bottom of the bottle. For wine bottles that do not meet the requirements, classification processing is required.

[0003] Currently, when detecting the appearance and dimensions of wine bottles, most often the wine bottles are manually placed on the conveying equipment. During the conveying process, the appearance of the wine bottles is detected by a detection camera, and then the dimensions of the wine bottles are detected manually. However, there will be certain errors in the manual placement position and dimension detection, affecting the effect of appearance detection. The automation degree of wine bottle detection is low, the labor intensity of workers is high, the detection efficiency is low, and after working for a long time, it is difficult to ensure the stability of the placement of wine bottles, and it is easy for the wine bottles to tip over, etc., increasing the damage rate of wine bottles. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems of poor wine bottle detection effect, low automation degree, low detection efficiency, and high wine bottle damage rate in the prior art, and to propose a device for detecting the appearance dimensions of wine bottles.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A device for detecting the appearance dimensions of wine bottles, including a workbench and a frame, further including: a feeding device, a first return device, and a second return device provided on the workbench; a positioning plate provided on the feeding device, and a feeding pipe is provided on one side of the feeding device close to the positioning plate. Among them, a buffer and anti-collision mechanism is provided on the feeding pipe, which is used to reduce the speed when the wine bottle contacts the feeding device and to prevent collisions between two wine bottles when placing the wine bottles; a detection mechanism provided on one side of the workbench close to the feeding device, which is used to detect the appearance and dimensions of the wine bottles; a mechanical gripper provided on the frame, which is used to adjust the conveying position of the wine bottle during the detection process.

[0007] To ensure the stability of the wine bottle feeding, preferably, the buffer and anti-collision mechanism includes a buffer component and an anti-collision component provided on the feeding pipe. The positioning plate is provided with a hole matching the wine bottle along the conveying direction close to the feeding device. The anti-collision component is located above the buffer component. The size between the buffer component and the anti-collision component is larger than the size of the wine bottle. The end of the feeding pipe away from the feeding device is inclined, and a conveying mechanism is provided at the end of the feeding pipe.

[0008] To facilitate the stable placement of the wine bottle at the designated position of the feeding device, further, the buffer component includes a first extension ring fixedly connected to one end of the feeding pipe close to the feeding device. A plurality of damping members are fixedly connected inside the first extension ring. The top ends of the damping members are fixedly connected with a hollow plate. A first spring sleeved on the damping members is fixedly connected between the hollow plate and the bottom of the first extension ring. A buffer plate is slidably connected inside the hollow plate. A second spring is fixedly connected between the buffer plate and the hollow plate. Among them, the damping member includes a fixed cylinder and a movable cylinder. The fixed cylinder is connected to the first extension ring. The movable cylinder is connected to the hollow plate, and the movable cylinder is slidably connected with the fixed cylinder. A positioning rod slidably connected with the movable cylinder is fixedly connected inside the fixed cylinder. The top end of the positioning rod is fixedly connected with a piston plate fitting the movable cylinder. The piston plate and the movable cylinder and the hollow plate are communicated through a pipeline.

[0009] To avoid the situation of subsequent wine bottles hitting during the detection process of the wine bottles, further still, the anti-collision component includes a second extension ring fixedly connected to the feeding pipe. A plurality of anti-collision plates are slidably connected inside the second extension ring. A third spring is fixedly connected between the anti-collision plates and the second extension ring.

[0010] To ensure the continuity of the wine bottle conveying and improve the efficiency of the wine bottle detection, further, the conveying mechanism includes a mounting member fixedly connected to the top end of the feeding pipe. A conveying device is arranged inside the mounting member. A plurality of partition plates are fixedly connected to the conveying device. Among them, the feeding pipe is communicated with the mounting member. A limiting block is fixedly connected to one side of the mounting member close to the feeding pipe. The plurality of partition plates are evenly distributed. The conveying device is electrically connected with the feeding device.

[0011] For facilitating the inspection of the appearance of the wine bottle, further, the inspection mechanism includes: an inspection cylinder fixedly connected to the feeding device; a lifting driving member fixedly connected to one side of the workbench close to the feeding device; a bottle top inspection component and a bottle inner inspection component arranged on one side of the lifting driving member close to the feeding device. Among them, when the wine bottle is conveyed by the feeding device, it successively passes through the inspection cylinder, the bottle top inspection component and the bottle inner inspection component. A through hole matching the feeding device is penetrated and opened on the inspection cylinder. A plurality of groups of first inspection cameras are fixedly connected to the outer wall of the inspection cylinder. The first inspection cameras are evenly distributed on the inspection cylinder, and the end of the first inspection camera extends into the interior of the inspection cylinder.

[0012] For facilitating the inspection of the top of the wine bottle, furthermore, the bottle top inspection component includes a first fixing member slidably connected to the lifting driving member. A second inspection camera and an annular light source are fixedly connected to the first fixing member, and the second inspection camera is located above the annular light source.

[0013] For facilitating the inspection of the inside of the wine bottle, further, the bottle inner inspection component includes a second fixing member slidably connected to the lifting driving member. A fixed rail is fixedly connected to the second fixing member. A sliding member is slidably connected to the fixed rail. A third inspection camera is fixedly connected to the sliding member. An installation ring is fixedly connected to the second fixing member. An annular groove is opened inside the installation ring. A plurality of groups of arc-shaped light bands are slidably connected inside the annular groove. A connecting member is fixedly connected between adjacent arc-shaped light bands. Fins are fixedly connected to one side of the arc-shaped light bands and the connecting members close to the annular groove. An air inlet pipe and an exhaust pipe communicating with the annular groove are symmetrically and fixedly connected to the installation ring. Among them, the axis of the output end of the third inspection camera and the axis of the installation ring are on the same straight line, and the third inspection camera is located above the installation ring. The air inlet pipe and the exhaust pipe are close to the fins. The end of the air inlet pipe is connected to the space between the fixed cylinder and the movable cylinder through an electromagnetic valve, a pipeline and a gas storage device.

[0014] For facilitating the inspection of the size of the wine bottle, furthermore, a rotating rod is rotatably connected to one side of the connecting members close to each other. An extension member is fixedly connected to one side of the connecting member close to the rotating rod. A fourth spring is fixedly connected between the extension member and the rotating rod. A compression cylinder is fixedly connected to one side of the extension member close to the rotating rod. A guide wheel is rotatably connected to the shaft end of the rotating rod. Among them, the compression cylinder is connected to the second extension ring through a pipeline. The size between multiple groups of guide wheels is larger than the size of the bottle top and smaller than the size of the bottle body.

[0015] To ensure the stability during the detection of wine bottles, further, it further includes multiple groups of sensors fixedly connected to the feeding device. The sensors are successively located below the bottle top detection component, the bottle inner detection component, and the mechanical gripper, and the sensors are electrically connected between the feeding device and the mechanical gripper. A bottle bottom detection piece is arranged on one side of the workbench close to the mechanical gripper, and the bottle bottom detection piece is located between the feeding device and the first return device.

[0016] Compared with the prior art, the present invention provides a wine bottle appearance size detection device, which has the following beneficial effects:

[0017] 1. For this wine bottle appearance size detection device, through the conveying mechanism and the buffer anti-collision mechanism, wine bottles can be continuously placed on the feeding device. This can not only ensure the stability of wine bottle feeding and the accuracy of position, so as to ensure the effect of subsequent wine bottle appearance detection, improve the detection efficiency of wine bottles, but also avoid large impacts between the wine bottles and the feeding device, thereby reducing the damage rate during the wine bottle detection process.

[0018] 2. For this wine bottle appearance size detection device, through the detection mechanism, the appearance of the wine bottle can be detected, and while detecting the inside of the wine bottle, the size and roundness of the wine bottle can be detected, and at the same time, the position of the wine bottle can be finely adjusted to ensure the effect of bottle inner detection, further improving the detection efficiency of wine bottles. In addition, during detection, collisions between two wine bottles can be avoided, further reducing the damage rate during the wine bottle detection process.

[0019] 3. For this wine bottle appearance size detection device, through the mechanical gripper, the wine bottle after detection can be moved to the bottle bottom detection position, so as to facilitate the detection of the bottle bottom. At the same time, the wine bottles can be classified according to the detection results, so as to recycle the wine bottles that do not meet the requirements, and at the same time improve the automation degree of wine bottle detection.

[0020] Parts not involved in this device are the same as or can be implemented by using the prior art. The present invention can overcome the problems of poor wine bottle detection effect, low automation degree, low detection efficiency, and high wine bottle damage rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a structural schematic diagram of a wine bottle appearance size detection device proposed by the present invention Figure 1 ;

[0022] Figure 2 is a structural schematic diagram of a wine bottle appearance size detection device proposed by the present invention Figure 2 ;

[0023] Figure 3 is a partial structural schematic diagram of a wine bottle appearance size detection device proposed by the present inventionFigure 1 ;

[0024] Figure 4 Partial structural schematic diagram of a wine bottle appearance size detection device proposed by the present invention Figure 2 ;

[0025] Figure 5 A wine bottle appearance size detection device proposed by the present invention Figure 3 Top view structural schematic diagram;

[0026] Figure 6 Structural schematic diagram of the detection cylinder in a wine bottle appearance size detection device proposed by the present invention;

[0027] Figure 7 Structural schematic diagram of the feeding pipe and the mounting part in a wine bottle appearance size detection device proposed by the present invention;

[0028] Figure 8 Cross-sectional structural schematic diagram of the feeding pipe in a wine bottle appearance size detection device proposed by the present invention;

[0029] Figure 9 Structural schematic diagram of the in-bottle detection assembly in a wine bottle appearance size detection device proposed by the present invention;

[0030] Figure 10 Cross-sectional structural schematic diagram of the mounting ring in a wine bottle appearance size detection device proposed by the present invention;

[0031] Figure 11 A wine bottle appearance size detection device proposed by the present invention Figure 8 Structural schematic diagram of part A therein.

[0032] In the figure: 1, workbench; 2, protective cover; 3, feeding device; 4, positioning plate; 5, feeding pipe; 6, mounting part; 7, conveying device; 8, partition board; 9, limit block; 10, buffer assembly; 101, first extension ring; 102, damping part; 1021, fixed cylinder; 1022, movable cylinder; 1023, positioning rod; 1024, piston plate; 103, hollow plate; 104, first spring; 105, buffer plate; 106, second spring; 11, anti-collision assembly; 111, second extension ring; 112, anti-collision plate; 113, third spring; 12, detection cylinder; 13, through hole; 14, first detection camera; 15, lifting drive part; 16, first fixing part; 17, second detection camera; 18, annular light source; 19, second fixing part; 20, fixed rail; 21, sliding part; 22, third detection camera; 23, mounting ring; 24, annular groove; 25, arc-shaped light band; 26, connecting part; 27, fin; 28, intake pipe; 29, exhaust pipe; 30, rotating rod; 31, extension part; 32, guide wheel; 33, fourth spring; 34, compression cylinder; 35, inductor; 36, frame; 37, mechanical gripper; 38, bottle bottom detection part; 39, first reflux device; 40, second reflux device. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0034] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0035] Embodiment:

[0036] Refer to Figures 1 - 11, A wine bottle appearance size detection device, including a workbench 1 and a frame 36. A protective cover 2 is fixedly connected to the workbench 1 to ensure the safety of workers during the wine bottle detection process. At the same time, various states of the equipment can be detected in real time on the protective cover 2, including the situation of defective products, production duration, equipment status, hourly production capacity, and shift production capacity. For data such as the real-time working status of the equipment, process parameters, machine alarm information, material information, detection quantity, detection data, and detection results, it also includes: a feeding device 3, a first return device 39, and a second return device 40 arranged on the workbench 1. The feeding device 3, the first return device 39, and the second return device 40 all include a servo motor, a conveying roller, and a pulling belt, and the pulling belt uses a belt with a furry surface, which can prevent scratches on the surface of the wine bottle and anti-slip. The first return device 39 and the second return device 40 are respectively used to convey qualified products and unqualified products; a positioning plate 4 arranged on the feeding device 3, and a feeding pipe 5 is arranged on one side of the feeding device 3 close to the positioning plate 4. The inner wall of the feeding pipe 5 uses a furry material to avoid scratching when the wine bottle passes through. Among them, a buffer and anti-collision mechanism is arranged on the feeding pipe 5. When placing the wine bottle, it is used to reduce the speed when the wine bottle contacts the feeding device 3 and avoid collision between two wine bottles; a detection mechanism arranged on one side of the workbench 1 close to the feeding device 3 is used to detect the appearance and size of the wine bottle; a mechanical gripper 37 arranged on the frame 36 is used to adjust the conveying position of the wine bottle during the detection process. The mechanical gripper 37 is a conventional means in the prior art, so it will not be elaborated here. The direction and height of the mechanical gripper 37 can both be adjusted, mainly powered by air source and electricity, and the suction nozzle of the mechanical gripper 37 can be used for a variety of wine bottles.

[0037] Refer to Figure 3 , Figure 7 and Figure 8 , The buffer and anti-collision mechanism includes a buffer component 10 and an anti-collision component 11 arranged on the feeding pipe 5. The positioning plate 4 is provided with a hole matching the wine bottle along the conveying direction close to the feeding device 3. The anti-collision component 11 is located above the buffer component 10, and the size between the buffer component 10 and the anti-collision component 11 is larger than the size of the wine bottle. One end of the feeding pipe 5 away from the feeding device 3 is inclined, and a conveying mechanism is arranged at the end of the feeding pipe 5.

[0038] It should be explained that the bottom end of the feeding pipe 5 is located above the positioning plate 4. During the detection of the wine bottle, the worker only needs to place the wine bottle on the conveying mechanism to realize the automatic feeding of the wine bottle, and the distance between the wine bottles on the feeding device 3 is the same. Without affecting the wine bottle detection, the detection efficiency of the wine bottle can be improved.

[0039] Refer to Figure 7 , Figure 8 and Figure 11, the buffer assembly 10 includes a first extension ring 101 fixedly connected to one end of the feeding pipe 5 close to the feeding device 3. A plurality of damping members 102 are fixedly connected inside the first extension ring 101. The top ends of the damping members 102 are fixedly connected with a hollow plate 103. A first spring 104 sleeved on the damping members 102 is fixedly connected between the hollow plate 103 and the bottom of the first extension ring 101. A buffer plate 105 is slidably connected inside the hollow plate 103. A second spring 106 is fixedly connected between the buffer plate 105 and the hollow plate 103. Among them, the damping member 102 includes a fixed cylinder 1021 and a movable cylinder 1022. The fixed cylinder 1021 is connected to the first extension ring 101, the movable cylinder 1022 is connected to the hollow plate 103, and the movable cylinder 1022 is slidably connected with the fixed cylinder 1021. A positioning rod 1023 slidably connected with the movable cylinder 1022 is fixedly connected inside the fixed cylinder 1021. The top end of the positioning rod 1023 is fixedly connected with a piston plate 1024 that fits with the movable cylinder 1022. The piston plate 1024 and the movable cylinder 1022 and the hollow plate 103 are connected by a pipeline.

[0040] When the wine bottle falls through the feeding pipe 5, under the action of the buffer plate 105, the falling speed of the wine bottle can be reduced. By compressing the damping member 102, and extracting the gas in the hollow plate 103 through the piston plate 1024 and the movable cylinder 1022, the buffer plate 105 is driven to contract into the hollow plate 103. Subsequently, the wine bottle falls through the feeding pipe 5 to the designated position of the positioning plate 4, and at this time the falling speed is slower. While realizing the automatic feeding of the wine bottle, the stability of the feeding position of the wine bottle can be ensured, and at the same time, violent collision between the wine bottle and the feeding device 3 can be avoided, thereby reducing the damage rate during the detection of the wine bottle.

[0041] Refer to Figures 7 - 8 , the anti-collision assembly includes a second extension ring 111 fixedly connected to the feeding pipe 5. A plurality of anti-collision plates 112 are slidably connected inside the second extension ring 111. A third spring 113 is fixedly connected between the anti-collision plates 112 and the second extension ring 111.

[0042] When detecting the wine bottle, the feeding device 3 and the conveying device 7 are in a stagnant state. If there is just a wine bottle above and below the feeding pipe 5 at this time, the anti-collision plate 112 extends outward from the inside of the second extension ring 111, so as to block the wine bottle above and avoid collision between the two wine bottles.

[0043] Refer to Figure 7, The conveying mechanism includes a mounting member 6 fixedly connected to the top end of the feeding pipe 5. A conveying device 7 is arranged inside the mounting member 6. A plurality of partition plates 8 are fixedly connected to the conveying device 7. Among them, the feeding pipe 5 communicates with the mounting member 6. A limiting block 9 is fixedly connected to one side of the mounting member 6 close to the feeding pipe 5. The plurality of partition plates 8 are evenly distributed. The conveying device 7 is electrically connected to the feeding device 3.

[0044] During the placement of the wine bottles, the staff only needs to place the wine bottles between adjacent partition plates 8 respectively. The mounting member 6 and the conveying device 7 are in an inclined state. When the conveying device 7 and the partition plates 8 convey the wine bottles to one side close to the feeding pipe 5, the wine bottles will enter the inside of the feeding pipe 5 under the action of gravity. During this process, the limiting block 9 can prevent the wine bottles from shifting from the feeding pipe 5 during the conveying process.

[0045] Refer to Figures 3 - 5 , The detection mechanism includes: a detection cylinder 12 fixedly connected to the feeding device 3; a lifting driving member 15 fixedly connected to one side of the workbench 1 close to the feeding device 3; a bottle top detection component and a bottle inner detection component arranged on one side of the lifting driving member 15 close to the feeding device 3. Among them, when the wine bottles are conveyed by the feeding device 3, they sequentially pass through the detection cylinder 12, the bottle top detection component and the bottle inner detection component. A through hole 13 matching the feeding device 3 is formed through the detection cylinder 12. A plurality of first detection cameras 14 are fixedly connected to the outer wall of the detection cylinder 12. The first detection cameras 14 are evenly distributed on the detection cylinder 12, and the end of the first detection camera 14 extends into the detection cylinder 12.

[0046] During the conveying process of the wine bottles on the feeding device 3, they will first pass through the detection cylinder 12 through the through hole 13. During this process, the first detection cameras 14 can detect the outer walls of the wine bottles. The number of the first detection cameras 14 is not limited here and can be adjusted according to the size of the wine bottles as long as it can ensure that the first detection cameras 14 can take pictures of the outer walls of the wine bottles without dead angles.

[0047] Refer to Figure 3 , The bottle top detection component includes a first fixing member 16 slidably connected to the lifting driving member 15. A second detection camera 17 and an annular light source 18 are fixedly connected to the first fixing member 16. And the axis of the output end of the second detection camera 17 and the axis of the annular light source 18 are on the same straight line, and the second detection camera 17 is located above the annular light source 18.

[0048] When the wine bottle reaches below the second detection camera 17, the wine bottle exactly triggers one set of sensors 35 at this time, causing the feeding device 3 to stop. At this time, the wine bottle continues to be located below the second detection camera 17. Meanwhile, the lifting driving member 15 drives the second detection camera 17 and the annular light source 18 to move to the top of the wine bottle, so as to detect the top of the wine bottle. The annular light source 18 can ensure the shooting effect of the second detection camera 17. After the detection is completed, the feeding device 3 continues to work.

[0049] Referring to Figure 3 , Figure 9 and Figure 10 , the in-bottle detection component includes a second fixing member 19 slidably connected to the lifting driving member 15. A fixing rail 20 is fixedly connected to the second fixing member 19. A sliding member 21 is slidably connected to the fixing rail 20. A third detection camera 22 is fixedly connected to the sliding member 21. An installation ring 23 is fixedly connected to the second fixing member 19. An annular groove 24 is formed inside the installation ring 23. A plurality of arc-shaped light bands 25 are slidably connected inside the annular groove 24. A connecting member 26 is fixedly connected between adjacent arc-shaped light bands 25. Fins 27 are fixedly connected to one side of the arc-shaped light bands 25 and the connecting member 26 close to the annular groove 24. An air inlet pipe 28 and an exhaust pipe 29 communicating with the annular groove 24 are symmetrically and fixedly connected to the installation ring 23. Among them, the axis of the output end of the third detection camera 22 and the axis of the installation ring 23 are on the same straight line, and the third detection camera 22 is located above the installation ring 23. The air inlet pipe 28 and the exhaust pipe 29 are close to the fins 27. The end of the air inlet pipe 28 is connected to the space between the fixed cylinder 1021 and the movable cylinder 1022 through a solenoid valve, a pipeline and a gas storage device.

[0050] When the wine bottle reaches below the third detection camera 22, the wine bottle exactly triggers one set of sensors 35 at this time, and the feeding device 3 stops working at this time. The lifting driving member 15 drives the installation ring 23 and the third detection camera 22 to move towards one side of the wine bottle until the installation ring 23 is sleeved outside the wine bottle, and the third detection camera 22 extends into the wine bottle. The arc-shaped light bands 25 are used to supplement light to the wine bottle, so as to detect the inside of the wine bottle. In addition, the gas compressed by the damping member 102 when the wine bottle is buffered is temporarily stored inside the gas storage device. At this time, the gas is discharged into the inside of the annular groove 24 through the air inlet pipe 28 and then discharged through the exhaust pipe 29, and at the same time, the arc-shaped light bands 25 are driven to rotate through the fins 27.

[0051] Referring to Figure 10, on one side of the connecting members 26 close to each other, there is a rotating rod 30 rotatably connected. On the side of the connecting member 26 close to the rotating rod 30, there is an extension member 31 fixedly connected. Between the extension member 31 and the rotating rod 30, there is a fourth spring 33 fixedly connected. On the side of the extension member 31 close to the rotating rod 30, there is a compression cylinder 34 fixedly connected. At the shaft end of the rotating rod 30, there is a guide wheel 32 rotatably connected. Among them, the compression cylinder 34 is communicated with the second extension ring 111 through a pipeline. The size between multiple groups of guide wheels 32 is larger than the size of the bottle top and smaller than the size of the bottle body.

[0052] During the process of the mounting ring 23 descending, the guide wheel 32 will gradually fit with the outer wall of the wine bottle, and then drive the rotating rod 30 to rotate outward. According to the rotation angle of the rotating rod 30, the size of the wine bottle can be detected. And the guide wheel 32 can also rotate along the outside of the wine bottle to detect the roundness of the wine bottle. At the same time, the rotating rod 30 will squeeze the compression cylinder 34 and convey the compressed gas to the inside of the second extension ring 111 to prevent collisions between wine bottles.

[0053] Refer to Figures 1 - 4 , it also includes multiple groups of sensors 35 fixedly connected to the feeding device 3. The sensors 35 are sequentially located below the bottle top detection assembly, the bottle internal detection assembly, and the mechanical gripper 37. And the sensors 35 are electrically connected to the feeding device 3 and the mechanical gripper 37. On one side of the workbench 1 close to the mechanical gripper 37, there is a bottle bottom detection piece 38. The bottle bottom detection piece 38 is located between the feeding device 3 and the first return device 39.

[0054] After the internal detection of the wine bottle is completed, the feeding device 3 continues to convey the wine bottle until it stops conveying at the next sensor 35. Then the mechanical gripper 37 clamps the wine bottle to the bottle bottom detection piece 38 to detect the bottom of the wine bottle. After the detection is completed, the wine bottles are classified according to the detection results and placed on the first return device 39 or the second return device 40 to complete the detection work of the wine bottles.

[0055] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A wine bottle appearance size detection device, comprising a workbench (1) and a frame (36), characterized in that, Further included are: A loading device (3), a first reflux device (39), and a second reflux device (40) disposed on the workbench (1); A positioning plate (4) disposed on the loading device (3), and a feeding pipe (5) is disposed on one side of the loading device (3) close to the positioning plate (4), wherein, a buffer and anti-collision mechanism is disposed on the feeding pipe (5), which is used to reduce the speed when the wine bottle contacts the loading device (3) and avoid collision between two wine bottles when placing the wine bottle; A detection mechanism disposed on one side of the workbench (1) close to the loading device (3) for detecting the appearance and size of the wine bottle, and the detection mechanism includes an in-bottle detection component; A mechanical gripper (37) disposed on the frame (36) for adjusting the conveying position of the wine bottle during the detection process; The buffer and anti-collision mechanism includes a buffer component (10) and an anti-collision component (11) disposed on the feeding pipe (5), the anti-collision component (11) is located above the buffer component (10), and the size between the buffer component (10) and the anti-collision component (11) is larger than the size of the wine bottle; The buffer component (10) includes a first extension ring (101) fixedly connected to one end of the feeding pipe (5) close to the loading device (3), a plurality of damping members (102) are fixedly connected inside the first extension ring (101), the top ends of the damping members (102) are fixedly connected with a hollow plate (103), a first spring (104) sleeved on the damping members (102) is fixedly connected between the hollow plate (103) and the bottom of the first extension ring (101), a buffer plate (105) is slidably connected inside the hollow plate (103), and a second spring (106) is fixedly connected between the buffer plate (105) and the hollow plate (103), wherein, the damping member (102) includes a fixed cylinder (1021) and a movable cylinder (1022), the fixed cylinder (1021) is connected to the first extension ring (101), the movable cylinder (1022) is connected to the hollow plate (103), and the movable cylinder (1022) is slidably connected with the fixed cylinder (1021), a positioning rod (1023) slidably connected with the movable cylinder (1022) is fixedly connected inside the fixed cylinder (1021), a piston plate (1024) fitting with the movable cylinder (1022) is fixedly connected to the top end of the positioning rod (1023), and the space below the piston plate (1024) and between the movable cylinder (1022) and the hollow plate (103) is communicated through a pipeline; The anti-collision component (11) includes a second extension ring (111) fixedly connected to the feeding pipe (5), a plurality of anti-collision plates (112) are slidably connected inside the second extension ring (111), and a third spring (113) is fixedly connected between the anti-collision plates (112) and the second extension ring (111); The in-bottle detection assembly includes a second fixing member (19) slidably connected to the lifting drive member (15). A fixing rail (20) is fixedly connected to the second fixing member (19). A sliding member (21) is slidably connected to the fixing rail (20). A third detection camera (22) is fixedly connected to the sliding member (21). An installation ring (23) is fixedly connected to the second fixing member (19). An annular groove (24) is formed inside the installation ring (23). A plurality of arc-shaped light bands (25) are slidably connected inside the annular groove (24). A connecting member (26) is fixedly connected between adjacent arc-shaped light bands (25). Fins (27) are fixedly connected to one side of the arc-shaped light bands (25) and the connecting member (26) close to the annular groove (24). An air inlet pipe (28) and an exhaust pipe (29) that are symmetrically and fixedly connected to the installation ring (23) and communicate with the annular groove (24) are provided. Among them, the axis of the output end of the third detection camera (22) and the axis of the installation ring (23) are on the same straight line, and the third detection camera (22) is located above the installation ring (23). The air inlet pipe (28) and the exhaust pipe (29) are close to the fins (27). The end of the air inlet pipe (28) is connected to the space between the fixed cylinder (1021) and the movable cylinder (1022) through an electromagnetic valve, a pipeline, and a gas storage device. A rotating rod (30) is rotatably connected to one side of the connecting members (26) close to each other. An extension member (31) is fixedly connected to one side of the connecting member (26) close to the rotating rod (30). A fourth spring (33) is fixedly connected between the extension member (31) and the rotating rod (30). A compression cylinder (34) is fixedly connected to one side of the extension member (31) close to the rotating rod (30). A guide wheel (32) is rotatably connected to the shaft end of the rotating rod (30). Among them, the compression cylinder (34) is connected to the second extension ring (111) through a pipeline. The size between multiple guide wheels (32) is larger than the size of the bottle top and smaller than the size of the bottle body.

2. The appearance size detection device for a wine bottle according to claim 1, characterized in that The positioning plate (4) is provided with a hole matching the wine bottle along the conveying direction of the feeding device (3). The end of the feeding pipe (5) away from the feeding device (3) is inclined, and a conveying mechanism is provided at the end of the feeding pipe (5).

3. The appearance size detection device for wine bottles according to claim 2, characterized in that, The conveying mechanism includes an installation member (6) fixedly connected to the top end of the feeding pipe (5). A conveying device (7) is arranged inside the installation member (6). A plurality of partition plates (8) are fixedly connected to the conveying device (7). Among them, the feeding pipe (5) communicates with the installation member (6). A limiting block (9) is fixedly connected to one side of the installation member (6) close to the feeding pipe (5). Multiple partition plates (8) are evenly distributed. The conveying device (7) is electrically connected to the feeding device (3).

4. The appearance size detection device for a wine bottle according to claim 1, characterized in that, The detection mechanism further includes: A detection cylinder (12), fixedly connected to the feeding device (3); A lifting drive member (15), fixedly connected to one side of the workbench (1) close to the feeding device (3); The bottle top detection assembly is arranged on the side of the lifting drive member (15) close to the feeding device (3). Among them, when the wine bottle is conveyed by the feeding device (3), it sequentially passes through the detection cylinder (12), the bottle top detection assembly and the bottle inner detection assembly. A through hole (13) matching the feeding device (3) is formed through the detection cylinder (12). A plurality of groups of first detection cameras (14) are fixedly connected to the outer wall of the detection cylinder (12). The first detection cameras (14) are evenly distributed on the detection cylinder (12), and the ends of the first detection cameras (14) extend into the interior of the detection cylinder (12).

5. The appearance size detection device for a wine bottle according to claim 4, wherein, The bottle top detection assembly includes a first fixing member (16) slidably connected to the lifting drive member (15). A second detection camera (17) and an annular light source (18) are fixedly connected to the first fixing member (16), and the second detection camera (17) is located above the annular light source (18).

6. The appearance size detection device for a wine bottle according to claim 4, characterized in that, It further includes a plurality of groups of sensors (35) fixedly connected to the feeding device (3). The sensors (35) are sequentially located below the bottle top detection assembly, the bottle inner detection assembly and the mechanical gripper (37), and the sensors (35) are electrically connected between the feeding device (3) and the mechanical gripper (37). A bottle bottom detection member (38) is arranged on the side of the workbench (1) close to the mechanical gripper (37). The bottle bottom detection member (38) is located between the feeding device (3) and the first return device (39).

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