Auxiliary device for detecting thickness of glass bottle
By designing an auxiliary device for glass bottle thickness detection, and utilizing the combination of a clamping seat and a limiting groove, the problem of detection error caused by the instability of glass bottles during the detection process is solved, achieving high-precision and high-stability detection results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-30
- Publication Date
- 2026-04-14
AI Technical Summary
Existing glass bottle thickness detection devices are difficult to operate manually, as it is difficult to keep the glass bottle rotating stably, resulting in inaccurate detection data and large errors.
An auxiliary device for detecting the thickness of glass bottles was designed. The glass bottle is stably clamped and rotated by the cooperation of the first and second clamping seats and the movable rod. The design of the limiting groove and the elastic fastening ring ensures that the glass bottle does not shift during the detection process. The guide roller and the arc-shaped support structure are used to improve the rotational stability.
It improves the accuracy and repeatability of glass bottle thickness detection, reduces detection errors, ensures the reliability and stability of detection data, and protects the glass bottles from damage.
Smart Images
Figure CN224121929U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glass bottle inspection, and in particular to an auxiliary device for inspecting the thickness of glass bottles. Background Technology
[0002] The molding stage plays a crucial role in the manufacturing process of glass bottles. It not only determines the shape of the glass bottle but also directly affects the uniformity of the outer wall thickness, which in turn relates to the bottle's strength, transparency, and lifespan. During the molding of molten glass, if the temperature of the molten glass is uneven, it will cause differences in its fluidity and viscosity. The parts with higher temperatures have better fluidity and tend to flow towards the edge of the mold, while the parts with lower temperatures have poor fluidity and tend to remain in the center of the bottle. This results in uneven outer wall thickness of the molded glass bottle. Therefore, the outer wall thickness of the glass bottle needs to be inspected after production.
[0003] The thickness of glass bottles is typically tested using a thickness detection device. During testing, the bottle is manually placed on a rack and rotated. The device consists of a retractable probe that mechanically contacts the bottle surface. As the bottle rotates, if the probe encounters a thinner section of the bottle wall, it extends outward due to less resistance because the outer wall is slightly further away. Conversely, when the probe encounters a thicker section of the bottle wall, it retracts inward due to greater resistance because the bottle is closer to the probe. The device also includes a distance sensor to detect the probe's movement distance, determining whether the bottle's wall thickness is consistent based on this distance.
[0004] When rotating a glass bottle, the operator not only needs to rotate the bottle, but also needs to apply appropriate force to fix the bottle on the bottle rack. Therefore, it is extremely difficult to maintain the stable rotation of the glass bottle by hand. Even slight hand tremors or uneven force may cause the glass bottle to move slightly on the bottle rack, resulting in poor contact between the contact point and the outer wall of the glass bottle, causing inaccurate wall thickness detection data and resulting in a large detection error. Utility Model Content
[0005] To solve the above-mentioned technical problems, this utility model provides an auxiliary device for detecting the thickness of glass bottles. The purpose is to solve the technical problem that it is extremely difficult to maintain the stable rotation of the glass bottle by hand. Even slight hand tremors or uneven force may cause the glass bottle to move slightly on the bottle holder, resulting in poor contact between the contact and the outer wall of the glass bottle, causing inaccurate wall thickness detection data and large detection errors.
[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:
[0007] An auxiliary device for detecting the thickness of glass bottles includes a base, a thickness detection device on the top of the base, a first support frame and a second support frame on the top of the base, the thickness detection device being located between the first support frame and the second support frame, a first clamping seat rotatably connected to one side of the first support frame, an adjustment groove inside the second support frame, a movable rod slidably connected inside the adjustment groove, a fixing hole on the top of the second support frame communicating with the adjustment groove, a fixing bolt threaded into the fixing hole, the fixing bolt abutting against the movable rod, a second clamping seat rotatably connected to one end of the movable rod, the second clamping seat and the first clamping seat being spaced apart to form a clamping interval, and the thickness detection device being located below the clamping interval.
[0008] When the glass bottle is placed between the first and second clamping seats, the position of the movable rod can be adjusted to move the second clamping seat along a certain trajectory until it is in close contact with the glass bottle. Then, it works with the first clamping seat to clamp the glass bottle. By adjusting the fixing bolt, the movable rod can be fixed in the desired position to ensure that the bottle does not move during the inspection process. Since the second clamping seat is rotatably connected to one end of the movable rod, and the first clamping seat is rotatably connected to one side of the first support frame, when the glass bottle is being inspected, the operator only needs to rotate the first clamping seat. The first clamping seat drives the glass bottle to rotate, and the second clamping seat also rotates with the glass bottle. Therefore, it is not necessary to manually stabilize the position of the glass bottle to rotate it, which ensures the stability of the glass bottle during rotation and improves the inspection accuracy.
[0009] Furthermore, in this application, a first limiting groove is provided on one side of the first clamping seat, the first limiting groove matching the shape of the bottom of the glass bottle, and a second limiting groove is provided on one side of the second clamping seat, the second limiting groove matching the shape of the top of the glass bottle, and the first limiting groove and the second limiting groove are connected to the clamping interval.
[0010] The shapes of the first and second limiting grooves correspond to the contours of the bottle bottom and bottle head, respectively, to achieve precise support for both ends of the bottle. Furthermore, these two limiting grooves are interconnected to the area of the clamping interval, enabling the bottle to maintain stable rotation and detection posture during the detection process. At the same time, the precise matching and fixing design of the limiting grooves reduces the displacement of the glass bottle during the detection operation, allowing the thickness detection device to contact the outer wall of the glass bottle more stably, thereby improving the reliability and repeatability of the detection data.
[0011] Furthermore, in this application, the first limiting groove is provided with a first fastening ring inside, the first fastening ring is elastic, and the inside of the first fastening ring is used to engage with the bottom of the glass bottle; the second limiting groove is provided with a second fastening ring inside, the second fastening ring is elastic, and the inside of the second fastening ring is used to engage with the top of the glass bottle.
[0012] The elastic design of the first and second fastening rings makes clamping and releasing the glass bottle smoother, and can effectively absorb the displacement caused by slight vibration or rotation of the glass bottle during the detection process. This ensures the stability of the glass bottle in the clamping interval and avoids damage to the glass bottle caused by direct contact, ensuring that the thickness detection device can continuously provide high-precision thickness detection data.
[0013] Furthermore, in this application, a first protective pad is provided inside the first limiting groove. The first protective pad is located inside the first fastening ring. The first protective pad is elastic and is used to abut against the bottom of the glass bottle. A second protective pad is provided inside the second limiting groove. The second protective pad is located inside the second fastening ring. The second protective pad is elastic and is used to abut against the top of the glass bottle.
[0014] Furthermore, in this application, the other end of the movable rod is provided with a limiting plate, the size of which is larger than the size of the adjusting groove, and one end of the movable rod is provided with a movable seat, one side of which is rotatably connected to a movable shaft, which is connected to the second clamping seat.
[0015] Furthermore, in this application, the top of the base is provided with a support base, the support base is located below the clamping interval, the top of the support base is provided with an installation groove, the interior of the installation groove is provided with a plurality of guide seats, and the top of the guide seats is rotatably connected to guide rollers.
[0016] Furthermore, in this application, the mounting groove is arc-shaped, with the concave surface of the mounting groove facing upwards.
[0017] Furthermore, in this application, the thickness detection device includes a detection seat, which is disposed on the top of the base. A detection groove is formed on the top of the detection seat. A distance sensor and a reset spring are disposed inside the detection groove. A detection post is provided at one end of the reset spring. The detection post is slidably engaged with the detection groove. The distance sensor is located below the detection post. A contact is provided on the top of the detection post.
[0018] Furthermore, in this application, the detection column has first locking protrusions on both sides, and the first locking protrusions on both sides of the detection column are internally engaged with one end of the reset spring. The detection groove has second locking protrusions on both sides inside, and the second locking protrusions on both sides of the detection groove are internally engaged with the other end of the reset spring.
[0019] Furthermore, in this application, a signal interface is provided on one side of the detection seat, the signal interface is connected to the distance sensor signal, and the signal interface is used to connect to an external computer.
[0020] This utility model has the following beneficial effects:
[0021] When the glass bottle is placed between the first and second clamping seats, the position of the movable rod can be adjusted to move the second clamping seat along a certain trajectory until it is in close contact with the glass bottle. Then, it works with the first clamping seat to clamp the glass bottle. By adjusting the fixing bolt, the movable rod can be fixed in the desired position to ensure that the bottle does not move during the inspection process. Since the second clamping seat is rotatably connected to one end of the movable rod, and the first clamping seat is rotatably connected to one side of the first support frame, when the glass bottle is being inspected, the operator only needs to rotate the first clamping seat. The first clamping seat drives the glass bottle to rotate, and the second clamping seat also rotates with the glass bottle. Therefore, it is not necessary to manually stabilize the position of the glass bottle to rotate it, which ensures the stability of the glass bottle during rotation and improves the inspection accuracy. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the structure of this utility model.
[0023] Figure 2 This is a structural schematic diagram of the support base of this utility model.
[0024] Figure 3 This is a schematic diagram of the clamping interval of this utility model.
[0025] Figure 4 This is a schematic diagram of the structure of the movable rod of this utility model.
[0026] Figure 5 This is a schematic diagram of the structure of the first clamping seat of this utility model.
[0027] Figure 6 This is a schematic diagram of the detection column of this utility model.
[0028] In the attached figures, the following labels are used:
[0029] 1. Base; 2. Thickness detection device; 3. Second support frame; 4. First support frame; 5. Glass bottle; 6. Clamping interval; 7. First clamping seat; 8. First limiting groove; 9. First protective pad; 10. First fastening ring; 11. Rotating turntable; 12. Movable rod; 13. Fixing bolt; 14. Adjustment groove; 15. Fixing hole; 16. Movable seat; 17. Movable rotating shaft; 18. Second clamping seat; 19. Second limiting groove; 20. Second protective pad; 21. Second fastening ring; 22. Support base; 23. Guide seat; 24. Guide roller; 25. Mounting groove; 26. Detection seat; 27. Detection groove; 28. Return spring; 29. Detection column; 30. Contact; 31. First locking protrusion; 32. Second locking protrusion; 33. Limiting plate; 34. Distance sensor; 35. Signal interface. Detailed Implementation
[0030] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0031] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0033] Reference Figures 1-5 In some specific embodiments, an auxiliary device for detecting the thickness of glass bottles includes a base 1, a thickness detection device 2 on the top of the base 1, a first support frame 4 and a second support frame 3 on the top of the base 1, the thickness detection device 2 being located between the first support frame 4 and the second support frame 3, a first clamping seat 7 being rotatably connected to one side of the first support frame 4, an adjustment groove 14 being provided inside the second support frame 3, a movable rod 12 being slidably connected inside the adjustment groove 14, a fixing hole 15 being provided on the top of the second support frame 3, the fixing hole 15 communicating with the adjustment groove 14, a fixing bolt 13 being threadedly connected to the fixing hole 15, the fixing bolt 13 abutting against the movable rod 12, a second clamping seat 18 being rotatably connected to one end of the movable rod 12, the second clamping seat 18 and the first clamping seat 7 being separated to form a clamping interval 6, and the thickness detection device 2 being located below the clamping interval 6.
[0034] With the above technical solution, when the glass bottle 5 is placed between the first clamping seat 7 and the second clamping seat 18, the position of the movable rod 12 can be adjusted so that the second clamping seat 18 can move along a certain trajectory until it is in close contact with the glass bottle 5. Then, it works with the first clamping seat 7 to clamp the glass bottle 5. By adjusting the fixing bolt 13, the movable rod 12 can be fixed in the required position to ensure that the glass bottle will not move during the inspection process. Since the second clamping seat 18 is rotatably connected to one end of the movable rod 12, and the first clamping seat 7 is rotatably connected to one side of the first support frame 4, when the glass bottle 5 is being inspected, the operator only needs to rotate the first clamping seat 7. The first clamping seat 7 drives the glass bottle 5 to rotate, and the second clamping seat 18 also rotates with the glass bottle 5. Therefore, it is not necessary to manually stabilize the position of the glass bottle 5 to rotate it, ensuring the stability of the glass bottle 5 during rotation and improving the inspection accuracy.
[0035] In addition, a rotating turntable 11 is provided on the other side of the first support frame 4. The rotating turntable 11 is coaxially driven with the first clamping seat 7, which makes it convenient for the operator to drive the first clamping seat 7 to rotate by rotating the turntable 11.
[0036] Reference Figures 1-5In some specific embodiments, a first limiting groove 8 is provided on one side of the first clamping seat 7, and the first limiting groove 8 matches the shape of the bottom of the glass bottle 5. A second limiting groove 19 is provided on one side of the second clamping seat 18, and the second limiting groove 19 matches the shape of the top of the glass bottle 5. The first limiting groove 8 and the second limiting groove 19 are connected to the clamping interval 6.
[0037] Through the above technical solution, the shapes of the first limiting groove 8 and the second limiting groove 19 are respectively consistent with the contours of the bottle bottom and the bottle head, achieving precise support for both ends of the glass bottle. Furthermore, the first limiting groove 8 and the second limiting groove 19 are interconnected to the area of the clamping interval 6, enabling the glass bottle to maintain stable rotation and detection posture during the detection process. At the same time, the precise matching and fixing design of the first limiting groove 8 and the second limiting groove 19 reduces the displacement of the glass bottle 5 during the detection operation, allowing the thickness detection device 2 to contact the outer wall of the glass bottle 5 more stably, thereby improving the reliability and repeatability of the detection data.
[0038] Furthermore, the shapes of the first limiting groove 8 and the second limiting groove 19 can be customized according to the bottom and head shapes of different glass bottles 5 to ensure better matching and stability. In addition, the first limiting groove 8 and the second limiting groove 19 can also be appropriately treated with anti-slip treatment according to the surface of the glass bottle to enhance the positioning effect.
[0039] Reference Figures 1-5 In some specific embodiments, the first limiting groove 8 is provided with a first fastening ring 10, which is elastic and is used to engage with the bottom of the glass bottle 5. The second limiting groove 19 is provided with a second fastening ring 21, which is elastic and is used to engage with the top of the glass bottle 5.
[0040] Through the above technical solution, the elastic design of the first fastening ring 10 and the second fastening ring 21 makes the clamping and releasing of the glass bottle 5 smoother, and can effectively absorb the displacement caused by the slight vibration or rotation of the glass bottle 5 during the detection process, thereby ensuring the stability of the glass bottle 5 in the clamping interval 6, and avoiding damage to the glass bottle 5 caused by direct contact, ensuring that the thickness detection device 2 can continuously provide high-precision thickness detection data.
[0041] Reference Figures 1-5 In some specific embodiments, a first protective pad 9 is provided inside the first limiting groove 8. The first protective pad 9 is located inside the first fastening ring 10. The first protective pad 9 is elastic and is used to abut against the bottom of the glass bottle 5. A second protective pad 20 is provided inside the second limiting groove 19. The second protective pad 20 is located inside the second fastening ring 21. The second protective pad 20 is elastic and is used to abut against the top of the glass bottle 5.
[0042] In addition, the first fastening ring 10 and the second fastening ring 21 can be made of different materials, such as silicone or rubber, to provide different elastic effects; the size and shape of the first fastening ring 10 and the second fastening ring 21 can also be adjusted according to the specifications of the glass bottle 5 to better fit different types of glass bottles.
[0043] Through the above technical solution, the first protective pad 9 is used to abut against the bottom of the glass bottle 5, providing cushioning when clamping the glass bottle 5, preventing direct hard contact between the bottle bottom and the clamping structure, thereby reducing the risk of damage caused by clamping force. The elastic design of the first protective pad 9 can effectively disperse pressure, making the force on the bottle bottom more uniform during the clamping process, thereby improving the stability and protection of the glass bottle 5 during the testing process; similarly, the second protective pad 20 is used to abut against the top of the glass bottle 5, and its elastic structure can buffer the pressure applied to the top of the bottle during the clamping process, preventing wear or cracking of the top of the bottle.
[0044] Furthermore, the materials of the first protective pad 9 and the second protective pad 20 can be soft rubber or foam to provide different protective effects. The thickness and elastic coefficient of the first protective pad 9 and the second protective pad 20 can be adjusted to accommodate the weight and shape requirements of different glass bottles 5.
[0045] Reference Figures 1-5 In some specific embodiments, the other end of the movable rod 12 is provided with a limiting plate 33, the size of the limiting plate 33 is larger than the size of the adjusting groove 14, one end of the movable rod 12 is provided with a movable seat 16, one side of the movable seat 16 is rotatably connected to a movable shaft 17, and the movable shaft 17 is connected to the second clamping seat 18.
[0046] Through the above technical solution, the setting of the limiting plate 33 ensures that the movable rod 12 can be positioned within the preset sliding range during the adjustment process, thereby avoiding the movable rod 12 from disengaging from the adjustment groove 14 due to exceeding the sliding range, and ensuring the reliability and safety of the clamping process.
[0047] Reference Figures 1-6 In some specific embodiments, the top of the base 1 is provided with a support base 22, which is located below the clamping interval 6. The top of the support base 22 is provided with an installation groove 25, and the interior of the installation groove 25 is provided with multiple guide seats 23. The top of the guide seats 23 is rotatably connected to guide rollers 24.
[0048] Through the above technical solution, when the glass bottle 5 is clamped, the guide roller 24 rolls with the outer wall of the glass bottle 5, so that the guide roller 24 reduces the shaking problem that may occur during the rotation of the glass bottle 5, effectively improves the stability of the rotation of the glass bottle 5, and ensures that the thickness detection device 2 can move smoothly and stably along the surface of the glass bottle 5.
[0049] In addition, the size and material of the guide roller 24 can be adjusted according to the weight and size of different glass bottles 5.
[0050] Reference Figures 1-5 In some specific embodiments, the mounting groove 25 is arc-shaped with the concave surface facing upwards.
[0051] Through the above technical solution, the arc-shaped design allows the mounting groove 25 to better match the bottom curve of the glass bottle 5, providing a more fitting support for the glass bottle. This structure can effectively distribute the weight of the glass bottle and provide uniform support to its bottom when the glass bottle 5 rotates.
[0052] Reference Figures 1-6 In some specific embodiments, the thickness detection device 2 includes a detection seat 26, which is located on the top of the base 1. A detection groove 27 is provided on the top of the detection seat 26. A distance sensor 34 and a reset spring 28 are provided inside the detection groove 27. A detection post 29 is provided at one end of the reset spring 28. The detection post 29 is slidably engaged with the detection groove 27. The distance sensor 34 is located below the detection post 29. A contact 30 is provided on the top of the detection post 29.
[0053] Through the above technical solution, during the detection process, the contact 30 slides along the outer wall of the glass bottle 5. When the detection column 29 moves due to the change in bottle wall thickness, the distance sensor 34 accurately records the displacement distance of the detection column 29. This displacement distance is directly related to the bottle wall thickness. The distance sensor 34 transmits the data to an external computer for analysis, thereby obtaining the wall thickness information of different parts of the glass bottle 5. The cooperation between the contact 30 and the return spring 28 ensures the sensitivity of the detection and the accuracy of the reset, enabling the detection seat 26 to quickly respond to the small changes in the wall thickness of the glass bottle 5, thus improving the accuracy and efficiency of thickness detection.
[0054] Furthermore, the distance sensor 34 can be replaced with other types of thickness detection devices, such as laser thickness sensors, to improve detection speed and accuracy. The spring constant of the return spring 28 can be adjusted according to the thickness range of the glass bottle 5 to accommodate different types of glass bottles 5.
[0055] Reference Figure 6 In some specific embodiments, the detection post 29 is provided with first locking protrusions 31 on both sides, and the first locking protrusions 31 on both sides of the detection post 29 are internally engaged with one end of the reset spring 28. The detection groove 27 is provided with second locking protrusions 32 on both sides inside, and the second locking protrusions 32 on both sides inside the detection groove 27 are internally engaged with the other end of the reset spring 28.
[0056] Through the above technical solution, the second locking protrusion 32 securely fixes the reset spring 28 in the mounting groove 25, preventing the spring from shifting or loosening when the detection post 29 slides, thus ensuring that the spring force is stable and consistent. The setting of the first locking protrusion 31 and the second locking protrusion 32 ensures that both ends of the reset spring 28 are in a stable locking state during the detection process, enhancing the reset reliability of the detection post 29.
[0057] Reference Figure 6 In some specific embodiments, a signal interface 35 is provided on one side of the detection base 26. The signal interface 35 is connected to the distance sensor 34 and is used to connect to an external computer.
[0058] Through the above technical solution, the signal interface 35 enables the thickness detection device 2 to achieve automated data acquisition and real-time transmission. An external computer receives the output data from the distance sensor 34 through this signal interface 35 and performs real-time calculations to obtain the detection result of the glass bottle 5 wall thickness. With the help of the computer's processing power, users can further analyze the thickness variations of different parts of the glass bottle 5 and generate a thickness distribution detection report. This design not only improves detection accuracy but also greatly simplifies the data recording and analysis process.
[0059] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
Claims
1. An auxiliary device for detecting the thickness of glass bottles, comprising a base, wherein a thickness detection device is provided on the top of the base, characterized in that, The base has a first support frame and a second support frame on its top. The thickness detection device is located between the first support frame and the second support frame. A first clamping seat is rotatably connected to one side of the first support frame. An adjustment groove is opened inside the second support frame. A movable rod is slidably connected inside the adjustment groove. A fixing hole is opened at the top of the second support frame. The fixing hole communicates with the adjustment groove. A fixing bolt is threaded into the fixing hole. The fixing bolt abuts against the movable rod. A second clamping seat is rotatably connected to one end of the movable rod. The second clamping seat and the first clamping seat are separated to form a clamping interval. The thickness detection device is located below the clamping interval.
2. The auxiliary device for detecting the thickness of glass bottles according to claim 1, characterized in that, The first clamping seat has a first limiting groove on one side, which matches the shape of the bottom of the glass bottle. The second clamping seat has a second limiting groove on one side, which matches the shape of the top of the glass bottle. The first limiting groove and the second limiting groove are connected to the clamping interval.
3. The auxiliary device for detecting the thickness of glass bottles according to claim 2, characterized in that, The first limiting groove is provided with a first fastening ring inside. The first fastening ring is elastic and is used to engage with the bottom of the glass bottle. The second limiting groove is provided with a second fastening ring inside. The second fastening ring is elastic and is used to engage with the top of the glass bottle.
4. The auxiliary device for detecting the thickness of glass bottles according to claim 3, characterized in that, The first limiting groove is provided with a first protective pad inside the first fastening ring. The first protective pad is elastic and is used to abut against the bottom of the glass bottle. The second limiting groove is provided with a second protective pad inside the second fastening ring. The second protective pad is elastic and is used to abut against the top of the glass bottle.
5. The auxiliary device for detecting the thickness of glass bottles according to claim 1, characterized in that, The other end of the movable rod is provided with a limiting plate, the size of which is larger than that of the adjusting groove. One end of the movable rod is provided with a movable seat, and a movable shaft is rotatably connected to one side of the movable seat. The movable shaft is connected to the second clamping seat.
6. The auxiliary device for detecting the thickness of glass bottles according to claim 1, characterized in that, The base has a support base on top, which is located below the clamping interval. The support base has an installation groove on top, and multiple guide seats are provided inside the installation groove. Guide rollers are rotatably connected to the top of the guide seats.
7. The auxiliary device for detecting the thickness of glass bottles according to claim 6, characterized in that, The mounting groove is arc-shaped, with its concave surface facing upwards.
8. The auxiliary device for detecting the thickness of glass bottles according to claim 1, characterized in that, The thickness detection device includes a detection seat located on top of the base. A detection groove is formed on the top of the detection seat. A distance sensor and a reset spring are provided inside the detection groove. A detection post is provided at one end of the reset spring. The detection post slides in conjunction with the detection groove. The distance sensor is located below the detection post. A contact is provided on the top of the detection post.
9. An auxiliary device for detecting the thickness of glass bottles according to claim 8, characterized in that, The detection column has first locking protrusions on both sides, which are engaged with one end of the reset spring. The detection groove has second locking protrusions on both sides, which are engaged with the other end of the reset spring.
10. An auxiliary device for detecting the thickness of glass bottles according to claim 9, characterized in that, A signal interface is provided on one side of the detection base. The signal interface is connected to the distance sensor and is used to connect to an external computer.