A detection turntable device of a glass bottle defect detection machine
By setting input and output drive mechanisms and braking mechanisms on the detection turntable, the difficulty of placing and transferring irregularly shaped glass bottles during the detection process is solved, and efficient detection of irregularly shaped glass bottles is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG SANJIN GLASS MASCH CO LTD
- Filing Date
- 2025-07-11
- Publication Date
- 2026-07-21
AI Technical Summary
Existing technologies are insufficient to effectively detect cracks in irregularly shaped glass bottles, especially during placement and transfer. Traditional detection methods cannot adapt to changes in the shape and angle of irregularly shaped bottles.
By setting up input and output drive mechanisms, the rotating disk mechanism is driven to rotate on the input and output sides of the detection turntable respectively, and the positioning is achieved through a braking mechanism, ensuring that the relative angle between the glass bottle and the input and output sides is accurate. This method is suitable for detecting irregularly shaped glass bottles.
This method enables stable handling and transfer of irregularly shaped glass bottles during the inspection process, improving inspection accuracy and efficiency, and avoiding inspection errors caused by inconsistent angles in traditional solutions.
Smart Images
Figure CN224529747U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glass bottle defect detection technology, specifically to a detection turntable device for a glass bottle defect detection machine. Background Technology
[0002] During glass bottle production, cracks may appear on the bottle body (especially at the mouth and neck). To detect these cracks, the current method involves taking photographs and processing the images. However, since defects like cracks in glass bottles do not always appear in the same area, traditional image processing methods suffer from low reliability.
[0003] To improve the accuracy of crack defect detection, the commonly used detection method is to detect cracks by utilizing the difference in light reflection and refraction between cracked and intact parts of the bottle. Specifically, a turntable is set up with multiple detection positions arranged around its circumference. Within each detection position, multiple light-receiving parts with different angles are arranged, along with corresponding light-emitting parts (i.e., light sources). Multiple rotating seats are also set on the turntable, revolving around the turntable and rotating on their own axes during this process. After being transferred to the turntable, the glass bottle passes through each detection position in sequence as the turntable rotates. At each detection position, the glass bottle rotates with the rotating seat. After passing through all the detection positions, the bottle body completes one full rotation, thus achieving detection of the bottle body around its entire circumference. Furthermore, when there is a crack in the bottle body, the reflected light will be detected by a light-receiving part at a certain detection position, so that it can be rejected in subsequent processing (such as the technical solution described in the Chinese Utility Model Patent with application number 202120853256.2, application date April 23, 2021, entitled "Automatic Inspection Machine", and the technical solution described in the PCT Invention Patent with application number 202210462656.X, application date February 6, 2017, entitled "Inspection Device for Glass Bottle").
[0004] As market demands continue to increase, various irregularly shaped bottles (such as square bottles and oval bottles) are gradually emerging. However, when conducting crack detection on irregularly shaped bottles, it is difficult to directly use the above-mentioned methods. The reason is as follows: (1) Bottle placement issue. To ensure that the glass bottle remains centered on the rotating seat as it rotates, a groove matching the bottle's bottom size is typically provided on the surface of the rotating seat. If the bottle is round, it can be placed concentrically with the rotating seat regardless of its orientation. However, for irregularly shaped bottles, if a groove matching the bottom shape is provided on the rotating seat surface, the bottle's angle becomes random during conveyor belt transport, and the rotating seat rotates. Therefore, when placing the irregularly shaped bottle on the rotating seat surface, it is difficult to guarantee that the bottle's current angle matches the angle of the groove on the rotating seat surface, resulting in the bottle failing to fit successfully into the groove. If the groove on the rotating seat surface is a sufficiently large circular groove, the success rate of placement can be improved, but concentricity between the bottle and the rotating seat cannot be guaranteed.
[0005] (2) Bottle transfer problem. In the above detection scheme, one step is to transfer the glass bottles to be tested from the production line to the rotating seat mentioned above, and after the detection is completed, transfer the glass bottles to the subsequent process. Traditional transfer methods include the following: (1) Belt conveyor. That is, the glass bottles are transferred by belts that are set up opposite each other and rotate in the same direction, such as the technical solution recorded in the Chinese invention patent with application number 202310163759.0, application date February 24, 2023, and patent name "A bottle body servo camera detection device", and the technical solution recorded in the Chinese invention patent with application number 202210307420.9, application date March 25, 2022, and patent name "A glass bottle inspection machine". (2) Casing wheel conveyor. That is, the glass bottles are transferred to the edge of the casing wheel by casing wheels with casing grooves on the edge, and then the casing grooves are used to further realize the transfer or transfer. Therefore, traditional transfer methods are more suitable for transferring round glass bottles. If the cross-section of the glass bottle to be tested is irregular (such as ellipse or rectangle), it is difficult to transfer the bottle body using the above methods.
[0006] Therefore, designing a technical solution suitable for the transfer and placement of irregularly shaped bottles to enable crack detection of glass bottles has become an urgent problem to be solved in this field. Utility Model Content
[0007] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a detection turntable device for a glass bottle defect detection machine that is more suitable for handling irregularly shaped glass bottles. This device is made by setting an input drive mechanism and an output drive mechanism, driving the rotating disk mechanism to rotate on the input side and the output side respectively, and positioning it by a braking mechanism, thereby determining the relative angle of the glass bottle on the input side and the output side.
[0008] The technical solution adopted by this utility model to solve its technical problem is as follows: the detection turntable device of the glass bottle defect detection machine includes a self-rotating detection turntable, and at least one rotating disk mechanism for placing glass bottles is also provided on the surface of the detection turntable. The rotating disk mechanism is rotatably mounted on the surface of the detection turntable and revolves with the detection turntable. The feature is that an input drive mechanism and an output drive mechanism for driving the rotating disk mechanism to rotate are respectively provided on the glass bottle input side and the glass bottle output side of the detection turntable, and a braking mechanism for controlling the rotating disk mechanism to stop rotating is also provided on the surface of the detection turntable.
[0009] Preferably, the rotating shaft of the rotating disk mechanism passes through the surface of the detection turntable, the input drive mechanism and the output drive mechanism are located below the surface of the detection turntable, and the input drive mechanism and the output drive mechanism are located on the revolution trajectory of the rotating shaft of the rotating disk mechanism.
[0010] Preferably, the input drive mechanism includes an input drive brush, and the output drive mechanism includes an output drive brush. The bristles disposed on the end faces of the input drive brush and the output drive brush respectively contact the rotating shaft of the rotating disk mechanism and drive the rotating disk mechanism to rotate.
[0011] Preferably, the braking mechanism is located on the side of the rotating disk mechanism and contacts the edge of the rotating disk mechanism.
[0012] Preferably, the braking mechanism includes a ratchet that is oscillatingly disposed on the side of the rotating disk mechanism, the tip of the ratchet being in close contact with the outer edge of the rotating disk mechanism, and a positioning groove that engages with the ratchet being provided on the outer edge of the rotating disk mechanism.
[0013] Preferably, at least one braking mechanism is provided on the side of each rotating disk mechanism.
[0014] Preferably, the rotating disk mechanism includes a rotating base, with a rotating base axle at the bottom of the rotating base serving as the rotating shaft of the rotating disk mechanism, axially passing through the disk surface of the detection turntable, and the rotating disk being detachably mounted on the surface of the rotating base.
[0015] Preferably, a bottle positioning groove for accommodating glass bottles is provided at the center of the rotating disk surface.
[0016] Compared with the prior art, the beneficial effects of this utility model are: In the inspection turntable device of the glass bottle defect inspection machine of this application, by setting an input drive mechanism and an output drive mechanism, the rotating disk mechanism is driven to rotate on the input side and the output side respectively, and the positioning is achieved by a braking mechanism, thereby determining the relative angle of the glass bottle on the input side and the output side, which is more suitable for picking up and placing irregularly shaped glass bottles.
[0017] The rotation direction of the rotating disk at the input drive brush and the output drive brush is opposite to its rotation direction at the drive box, which ensures that the relative angle of the glass bottle can be determined on the input and output sides without hindering its rotation at the detection position.
[0018] By setting the brush bristles in the input drive mechanism and output drive mechanism to achieve soft contact with the rotating shaft of the rotating disk, damage will not occur even if the brush bristles continuously provide driving force to the rotating disk after the rotating disk is positioned by the braking mechanism. Attached Figure Description
[0019] Figure 1 This is a front view of a glass bottle defect inspection machine.
[0020] Figure 2 for Figure 1 The isometric view omitting the casing.
[0021] Figure 3 for Figure 2 The view omits the conveying mechanism and detection position.
[0022] Figure 4 for Figure 2 The front view omits the conveying mechanism and detection position.
[0023] Figure 5 for Figure 4 Sectional view along the AA direction.
[0024] Figure 6 for Figure 3 Enlarged view of point A in the middle.
[0025] Figure 7 This is an isometric view of the transfer component in the conveying mechanism.
[0026] The components are as follows: 1. Output conveyor belt; 2. Inspection machine; 3. Input conveyor belt; 4. Inspection position; 5. Inspection table; 6. Transfer assembly; 7. Inspection turntable; 8. Rotary disk; 9. Drive box; 10. Input bracket; 11. Drive wheel; 12. Rotary seat wheel shaft; 13. Drive shaft; 14. Input drive brush; 15. Output drive brush; 16. Output bracket; 17. Positioning groove; 18. Tension spring; 19. Rotary seat; 20. Bottle positioning groove; 21. Ratchet; 22. Positioning groove; 23. Input lifting cylinder; 24. Input fixed seat; 25. Input translation frame; 26. Linear module; 27. Output translation frame; 28. Output lifting cylinder; 29. Output fixed seat; 30. Output lifting frame; 31. Output gripper cylinder; 32. Output gripper; 33. Input lifting frame; 34. Input gripper cylinder; 35. Input gripper. Detailed Implementation
[0027] Figures 1-7This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figures 1-7 The present invention will be further described below.
[0028] like Figure 1 As shown, a glass bottle defect inspection turntable device includes an input conveyor belt 3 and an output conveyor belt 1 that are connected to the inspection machine 2. After the glass bottle to be tested is processed, it is sent into the inspection machine 2 via the input conveyor belt 3. After crack detection is completed in the inspection machine 2, it is transferred to the output conveyor belt 1 and output to the subsequent process by the output conveyor belt 1.
[0029] Combination Figures 2-3 The testing machine 2 includes a testing platform 5 and a housing covering the testing platform 5. A testing turntable 7 is rotatably mounted on the surface of the testing platform 5. Multiple testing positions 4 are arranged on the outer side of the testing turntable 7, and multiple light-receiving parts are arranged in each testing position 4. A light source corresponding to the light-receiving parts is also provided inside the housing. Multiple rotating disks 8 are evenly arranged on the surface of the testing turntable 7, and the rotating disks 8 are rotatably mounted on the surface of the testing turntable 7.
[0030] The implementation of the rotation of the detection turntable 7, the implementation of the light-receiving part in each detection position 4, and the detection principle for glass bottle cracks are all common knowledge in the field (such as the technical solutions described in the Chinese utility model patent with application number 202120853256.2, application date April 23, 2021, entitled "Automatic Inspection Machine", and the technical solutions described in the PCT invention patent with application number 202210462656.X, application date February 6, 2017, entitled "Inspection Device for Glass Bottles"), and will not be repeated in this application.
[0031] A drive box 9 is provided on the surface of the testing table 5. The drive box 9 is located on one side of the testing turntable 7. Multiple drive wheels 11 are provided on the side of the drive box 9 closest to the testing turntable 7 (see...). Figure 5 The edge of the drive wheel 11 protrudes from the inner edge of the drive box 9, and the drive wheel 11 corresponds one-to-one with the detection position 4. When the rotating disk 8 rotates with the detection turntable 7 to the drive box 9 and comes into contact with the drive wheel 11, the drive wheel 11 drives the rotating disk 8 to rotate at the corresponding detection position 4 so that the light-receiving part at the corresponding detection position 4 can perform crack detection.
[0032] A transfer assembly 6 is also provided on the surface of the testing table 5. The transfer assembly 6 is located on the other side of the testing turntable 7 opposite to the drive box 9. An inlet and an outlet are respectively provided on both sides of the housing, and the transfer assembly 6 is located between the inlet and outlet of the housing. The input conveyor belt 3 extends to the inlet of the housing and connects with one end of the transfer assembly 6. The output conveyor belt 1 extends from the other side of the housing to the outlet of the housing and connects with the other end of the transfer assembly 6. The input conveyor belt 3, the output conveyor belt 1, and the transfer assembly 6 together constitute the conveying mechanism of the testing machine 2.
[0033] Combination Figures 4-5 A drive shaft 13 is provided at the center of the testing table 5. The drive shaft 13 is the rotating shaft of the testing turntable 7. The upper surface of the drive shaft 13 is fixed concentrically with the bottom surface of the testing turntable 7. After passing through the testing table 5, the drive shaft 13 is connected to the motor shaft of the drive motor located at the bottom of the testing table 5.
[0034] Multiple rotating disks 8 are evenly arranged on the outer edge of the detection turntable 7. Positioning drive mechanisms for driving the rotating disks 8 to rotate are respectively provided on the input and output sides of the detection machine 2. The positioning drive mechanisms include input drive brushes 14 and output drive brushes 15, both located at the lower part of the detection turntable 7. The input drive brushes 14 are fixed to the surface of the detection table 5 by an input bracket 10, and the output drive brushes 15 are fixed to the surface of the detection table 5 by an output bracket 16. Both the input drive brushes 14 and the output drive brushes 15 have an arc-shaped structure, with bristles arranged on their inner surfaces.
[0035] The rotating disk 8 is detachably mounted on the surface of the rotating seat 19. The rotating seat wheel shaft 12 of the rotating seat 19 extends axially through the detection turntable 7 and then to the lower part of the detection turntable 7. All the rotating seat wheel shafts 12 are located inside the input drive brush 14 and the output drive brush 15. When the rotating seat wheel shaft 12 passes through the inside of the input drive brush 14 (or the output drive brush 15), it contacts the bristles on the inner side of the input drive brush 14 (or the output drive brush 15). The bristles on the inner side of the input drive brush 14 (or the output drive brush 15) drive the rotating seat wheel shaft 12 to rotate by the friction between the bristles and the rotating seat wheel shaft 12, thereby realizing the rotation of the rotating seat wheel shaft 12 on the input side and the output side.
[0036] Similarly, when the rotating seat wheel shaft 12 rotates to the drive wheel 11 inside the drive box 9, it contacts the drive wheel 11, and the drive wheel 11 drives the rotating seat wheel shaft 12 to rotate, thus further realizing the rotation of the glass bottle at the detection position 4. The rotation method of the drive wheel 11 is common knowledge in the field (such as through a motor arranged below the detection stage 5), and its specific structure will not be described in detail here.
[0037] Further integration Figure 6 Several positioning grooves 17 are also provided on the surface of the detection turntable 7. Two positioning grooves 17 are radially symmetrically provided on the outer ring of each turntable 8. A ratchet 21 is rotatably installed in each positioning groove 17 via a rotating shaft. A tension spring 18 is also attached to each positioning groove 17 by bolts. The other end of the tension spring 18 is connected to the ratchet 21 in the corresponding positioning groove 17. The elastic force of the two tension springs 18 is used to make the tooth tips of the two ratchet 21 fit tightly against the outer edge of the rotating seat 19.
[0038] Two radially symmetrical positioning grooves 22 are formed on the outer edge of the rotating seat 19. When the rotating seat 19 rotates under the drive of the inner bristles of the input drive brush 14 (or output drive brush 15), the tooth tip of the ratchet 21 slides relative to the outer edge of the rotating seat 19 during the rotation. When the ratchet 21 enters and abuts at the end of the corresponding positioning groove 22, the rotating seat 19 stops rotating, thus braking the rotating seat 19. Since the bristles and the rotating seat wheel shaft 12 are softly connected, although the bristles will further apply driving force to the rotating seat wheel shaft 12 at this time, it will not cause damage to the ratchet 21 or the rotating seat 19.
[0039] Furthermore, the bottle positioning groove 20, which is located in the middle of the surface of the rotating disk 8, is fixed in relative position with the rotating seat 19. Therefore, after the rotating seat 19 is positioned by the ratchet 21, the relative position of the bottle positioning groove 20 is also fixed, so that when the transfer assembly 6 transfers the glass bottle to the bottle positioning groove 20 on the surface of the rotating seat 19, the glass bottle can be accurately placed in.
[0040] At the drive wheel 11 of the drive box 9, since the drive wheel 11 can be controlled to rotate when driven by the motor, when the rotating disk 8 is driven to rotate at the detection position 4, the rotation direction of the rotating seat 19 is opposite to the rotation direction at the input drive brush 14 (or output drive brush 15). Therefore, at the drive wheel 11, the braking effect of the ratchet 21 on the rotating seat 19 is ineffective, and the rotation angle requirement of the rotating disk 8 at each detection position 4 is met.
[0041] like Figure 7 As shown, the transfer assembly 6 includes a linear module 26 horizontally disposed on the surface of the inspection table 5. Two sliders are slidably disposed on the linear module 26, and an input translation frame 25 and an output translation frame 27 are respectively disposed on the surfaces of the two sliders. An input fixing seat 24 is installed on the surface of the input translation frame 25 near the input conveyor belt 3. An input lifting cylinder 23 is installed on the end of the input fixing seat 24 facing the inspection turntable 7. An input lifting frame 33 is installed on the movable end of the input lifting cylinder 23. An input gripper cylinder 34 is horizontally fixed on the surface of the input lifting frame 33, and a set of input grippers 35 are disposed opposite each other on the movable end of the input gripper cylinder 34.
[0042] An output mounting base 29 is installed on the surface of the output translation frame 27 near the end of the output conveyor belt 1. An output lifting cylinder 28 is installed on the end of the output mounting base 29 facing the detection turntable 7. An output lifting frame 30 is installed on the movable end of the output lifting cylinder 28. An output gripper cylinder 31 is horizontally fixed on the surface of the output lifting frame 30. A set of output grippers 32 are arranged opposite to the movable end of the output gripper cylinder 31.
[0043] Meanwhile, the input gripper 35 and the output gripper 32 are detachably installed at the ends of the input gripper cylinder 34 and the output gripper cylinder 31, respectively. The input gripper 35 and the output gripper 32 have recesses inside to form grooves that conform to the contours of the glass bottles, so as to grip glass bottles of different shapes.
[0044] The specific working process and working principle are as follows: Combination Figure 7 A through-beam sensor (not shown in the figure) is installed at the output end of the input conveyor belt 3. The input and output ends of the through-beam sensor are respectively located on both sides of the output end of the input conveyor belt 3. The glass bottle to be tested is placed on the surface of the conveyor belt in the input conveyor belt 3. When the glass bottle is conveyed to the end of the input conveyor belt 3, it blocks the signal between the input and output ends of the through-beam sensor, at which point the input conveyor belt 3 stops running.
[0045] Simultaneously, the input translation frame 25 moves towards the output end of the input conveyor belt 3 under the action of the corresponding slider. During (or before) the movement of the input translation frame 25, the input lifting cylinder 23 actuates, sending the input gripper cylinder 34 to its highest position. At the same time, the input gripper cylinder 34 actuates, causing its end-position input gripper 35 to open. At this time, the open input gripper 35 is directly above the glass bottle. The input lifting cylinder 23 resets, causing the input gripper cylinder 34 to descend to its lowest position. At this time, the input gripper 35 is located on both sides of the lower part of the glass bottle. The input gripper cylinder 34 resets, causing its end-position input gripper 35 to close, clamping the glass bottle. Because a groove matching the contour of the glass bottle is formed inside the input gripper 35, even if the angle of the glass bottle on the surface of the input conveyor belt 3 is random, the relative angle of the glass bottle is determined after it is clamped by the input gripper 35.
[0046] The detection turntable 7 rotates on the surface of the detection platform 5. When a rotating disk 8 on the surface of the detection turntable 7 approaches the input conveyor belt 3, it first contacts the bristles on the inner side of the input drive brush 14. The bristles on the inner side of the input drive brush 14 then drive the rotating seat wheel 12 to rotate due to friction between the brush bristles and the support of the rotating seat wheel 12, thus realizing the rotation of the rotating seat wheel 12 on the input side. During the rotation, the tooth tip of the ratchet 21 slides relative to the outer edge of the rotating seat 19. When the ratchet 21 enters and abuts at the end of the corresponding positioning groove 22, the rotating seat 19 stops rotating, thus braking the rotating seat 19. At this time, the rotating seat 19 is positioned. After the rotating seat 19 is positioned by the ratchet 21, the relative position of the bottle positioning groove 20 is also fixed, so that when the transfer assembly 6 transfers the glass bottle to the bottle positioning groove 20 on the surface of the rotating seat 19, it can accurately place the glass bottle.
[0047] The input lifting cylinder 23 actuates again, driving the input gripper cylinder 34 and the glass bottle to the highest position. The input translation frame 25 returns under the action of the corresponding slider, transferring the glass bottle to directly above the rotating disk 8 on the surface of the detection turntable 7. The input lifting cylinder 23 resets again, causing the input gripper cylinder 34 and the glass bottle to descend, placing the glass bottle into the bottle positioning groove 20 on the surface of the rotating disk 8. The input gripper cylinder 34 actuates again, opening its end gripper 35. The input lifting cylinder 23 actuates three times, driving the input gripper cylinder 34 to the highest position, separating the input gripper 35 from the glass bottle, and then grabbing the subsequent glass bottle on the surface of the output conveyor belt 1.
[0048] After the glass bottle is transferred to the rotating disk 8 on the surface of the detection turntable 7, it passes through each detection position 4 sequentially as the detection turntable 7 rotates, completing the detection. When it reaches any detection position 4, the rotating seat wheel shaft 12 contacts the drive wheel 11 inside the drive box 9, and the drive wheel 11 drives the rotating seat wheel shaft 12 to rotate in the opposite direction. At this time, the light-receiving part arranged at the detection position 4 receives the reflected light from the glass bottle to determine whether there are crack defects in the glass bottle. After the rotating disk 8 passes through all detection positions 4 under the drive of the detection turntable 7, the glass bottle completes a full circumference rotation under the drive of the drive wheels 11 corresponding to all detection positions 4, and the detection is completed. Then it runs to the exit of the output conveyor belt 1.
[0049] At this time, the rotating seat wheel shaft 12 of the rotating seat 19 contacts the bristles on the inner side of the output drive brush 15, and the bristles on the inner side of the output drive brush 15 drive the rotating seat wheel shaft 12 to rotate by the friction between the bristles and the bracket of the rotating seat wheel shaft 12, thereby realizing the rotation of the rotating seat wheel shaft 12 on the output side. During the rotation, the tooth tip of the ratchet 21 slides relative to the outer edge of the rotating seat 19. When the ratchet 21 enters and abuts at the end of the corresponding positioning groove 22, the rotating seat 19 stops rotating, thus braking the rotating seat 19. At this time, the rotating seat 19 completes the positioning. After the rotating seat 19 is positioned by the ratchet 21, the relative position of the bottle positioning groove 20 and the glass bottle is also fixed.
[0050] Simultaneously, because the detection turntable 7 rotates cyclically, while the glass bottle on the surface of the input conveyor belt 3 is being gripped, one glass bottle simultaneously moves to the output conveyor belt 1 after completion. Utilizing the same time interval, the transfer component 6 simultaneously completes the transfer of the glass bottle to the output conveyor belt 1. Specifically: The output translation frame 27 moves towards the output end of the input conveyor belt 3 under the action of the corresponding slider. During (or before) the movement of the output translation frame 27, the output lifting cylinder 28 is activated, sending the output gripper cylinder 31 to its highest position. At the same time, the output gripper cylinder 31 is activated, causing its end gripper 32 to open. At this time, the open output gripper 32 is directly above the glass bottle. The output lifting cylinder 28 resets, causing the output gripper cylinder 31 to descend to its lowest position. At this time, the output gripper 32 is located on both sides of the lower part of the glass bottle. The output gripper cylinder 31 resets, causing its end gripper 32 to close, thus clamping the glass bottle.
[0051] The output lifting cylinder 28 actuates again, driving the output gripper cylinder 31 and the glass bottle to the highest position. The output translation frame 27 returns under the action of the corresponding slider, transferring the glass bottle directly above the output conveyor belt 1. The output lifting cylinder 28 resets again, causing the output gripper cylinder 31 and the glass bottle to descend, outputting the glass bottle to the surface of the output conveyor belt 1. The output gripper cylinder 31 actuates again, opening its end gripper 32. The output lifting cylinder 28 actuates three times, driving the output gripper cylinder 31 to the highest position, separating the output gripper 32 from the glass bottle, and then grabbing the next glass bottle from the surface of the detection turntable 7, repeating this process.
[0052] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.
Claims
1. A detection turntable device for a glass bottle defect detection machine, comprising a self-rotating detection turntable (7), and at least one rotating disk mechanism for placing glass bottles is further provided on the surface of the detection turntable (7), the rotating disk mechanism being rotatably mounted on the surface of the detection turntable (7) and revolving with the detection turntable (7), characterized in that: An input drive mechanism and an output drive mechanism for driving the rotating disk mechanism to rotate are respectively provided on the glass bottle input side and the glass bottle output side of the detection turntable (7). A braking mechanism for controlling the rotating disk mechanism to stop rotating is also provided on the surface of the detection turntable (7).
2. The inspection turntable device of the glass bottle defect inspection machine according to claim 1, characterized in that: The rotating shaft of the rotating disk mechanism passes through the disk surface of the detection disk (7) axially. The input drive mechanism and the output drive mechanism are located below the disk surface of the detection disk (7), and the input drive mechanism and the output drive mechanism are located on the revolution trajectory of the rotating shaft of the rotating disk mechanism.
3. The inspection turntable device of the glass bottle defect inspection machine according to claim 1 or 2, characterized in that: The input drive mechanism includes an input drive brush (14), and the output drive mechanism includes an output drive brush (15). The bristles on the end faces of the input drive brush (14) and the output drive brush (15) respectively contact the rotating shaft of the rotating disk mechanism and drive the rotating disk mechanism to rotate.
4. The inspection turntable device of the glass bottle defect inspection machine according to claim 1, characterized in that: The braking mechanism is located on the side of the rotating disk mechanism and contacts the edge of the rotating disk mechanism.
5. The inspection turntable device of the glass bottle defect inspection machine according to claim 4, characterized in that: The braking mechanism includes a ratchet (21) that is oscillating on the side of the rotating disk mechanism. The tooth tip of the ratchet (21) is close to the outer edge of the rotating disk mechanism. A positioning groove (22) that engages with the ratchet (21) is also provided on the outer edge of the rotating disk mechanism.
6. The inspection turntable device of the glass bottle defect inspection machine according to claim 1, characterized in that: At least one braking mechanism is provided on the side of each rotating disc mechanism.
7. The inspection turntable device of the glass bottle defect inspection machine according to claim 2, characterized in that: The rotating disk mechanism includes a rotating seat (19), and the rotating seat wheel axle (12) at the bottom of the rotating seat (19) serves as the rotating shaft of the rotating disk mechanism, passing through the disk surface of the detection turntable (7). A rotating disk (8) is detachably mounted on the surface of the rotating seat (19).
8. The inspection turntable device of the glass bottle defect inspection machine according to claim 7, characterized in that: A bottle positioning groove (20) for accommodating glass bottles is provided at the center of the surface of the rotating disk (8).