Borosilicate glass bottle production performance detection system

Abstract

The invention belongs to the technical field of detection devices, and particularly relates to a borosilicate glass bottle production performance detection system, which comprises a detection unit, a control and data processing unit and an auxiliary matching unit, and is characterized in that the detection unit comprises an optical detection machine, and the optical detection machine comprises an optical measurement integration module, a visual detection module, a conveying device and a pneumatic clamping jaw; when the clamping rods get close to each other, each clamping rod drives the corresponding blocking cover to move until the multiple blocking covers get close to each other and are combined into a sealing box, the borosilicate glass bottles are sealed in the combined blocking covers, the borosilicate glass bottles are isolated from the outside, the cleanliness of the surfaces of the borosilicate glass bottles is improved, the defect detection accuracy is improved, and the situation that in summer, the borosilicate glass bottles cannot be damaged is avoided. Wet air is in contact with a borosilicate glass bottle, and water vapor is attached to the borosilicate glass bottle to influence the light transmission of the borosilicate glass bottle, so that misjudgment of a detection system is caused.

Description

Technical Field

[0001] This invention belongs to the field of testing device technology, specifically a borosilicate glass bottle production performance testing system. Background Technology

[0002] Borosilicate glass bottles are special glass containers made from high borosilicate glass. With their low coefficient of linear expansion, resistance to rapid temperature changes, chemical corrosion resistance, high light transmittance, and excellent mechanical strength, they have become core packaging containers in the pharmaceutical, food, chemical, and laboratory fields. The borosilicate glass bottle production performance testing system covers five core testing dimensions: appearance quality, dimensional accuracy, physical and mechanical properties, chemical properties, and safety performance. Optical inspection equipment is the core execution equipment for full inspection at the production line end and precise identification at the laboratory end of this system. Relying on technologies such as lasers, machine vision, and optical imaging, it achieves non-contact inspection, perfectly matching the high light transmittance, high hardness, and thin-walled characteristics of borosilicate glass bottles. It is the core equipment for automated production line inspection; without optical inspection equipment, high-speed full inspection of borosilicate glass bottles is impossible. However, during inspection, the conveyor belt vibrates while transporting the borosilicate glass bottles, causing positional deviations. Some optical inspection equipment integrates laser transmission for wall thickness detection; centering deviations can cause the laser beam to penetrate non-vertical areas of the bottle. Combined with the high light transmittance of borosilicate glass, this further amplifies the wall thickness detection deviation, leading to misjudgments as uneven wall thickness. Furthermore, bottle mouth misalignment can cause the bottle mouth edge and shoulder transition area to enter the camera's blind spot. Defects such as burrs, missing material, and micro-scratches in these areas cannot be identified, resulting in missed defects. These defects can lead to sealing failure and glass detachment in subsequent processes. Moreover, centering deviations can change the angle between local areas of the bottle and the light source. Due to the high light transmittance of borosilicate glass, micro-bubbles and micro-stones in these areas will appear unclear due to light transmission, making them unrecognizable by visual algorithms and resulting in missed micro-defects. Summary of the Invention

[0003] To overcome the shortcomings of existing technologies and solve the aforementioned technical problems, this invention proposes a borosilicate glass bottle production performance testing system.

[0004] The technical solution adopted by this invention to solve its technical problem is as follows: This invention proposes a borosilicate glass bottle production performance testing system, including a testing unit, a control and data processing unit, and auxiliary supporting units. The testing unit contains an optical inspection machine, which includes an optical measurement integrated module, a vision inspection module, and a conveying device. It also includes: A base is mounted on the conveyor belt in the conveying device. Clamping rods are arranged in a ring on the base and are slidably connected to it. A tensioning shaft is rotatably connected to the bottom of the base via a torsion spring and is connected to the clamping rods. A drive bar is provided on one side wall of the conveying device and is connected to the tensioning shaft. A baffle is provided on one side of the clamping rods, and a cover is hinged to the top of the baffle via a torsion spring. An electric telescopic rod is mounted on the side wall of the conveying device. A probe from the optical measurement integrated module is mounted at the end of the electric telescopic rod. A protective tube is fitted over the probe, and the protective tube is slidably connected to the end of the electric telescopic rod via a spring. The lifting pipe is located at the end of the electric telescopic rod and inside the protective pipe. Cleaning nozzles are provided on both sides of the lifting pipe. One cleaning nozzle faces the probe head, and the other cleaning nozzle faces the inside of the protective pipe. The lifting pipe is connected to the air supply unit installed in the conveying device. A rotating wheel is provided inside the clamping rod, and a rotating motor is provided on the clamping rod and connected to the rotating wheel.

[0005] Preferably, the lifting tube is equipped with a partition, and a valve is provided at the opening of the lifting tube and the partition. A swing rod is hinged to one side of the lifting tube by a torsion spring, and the swing rod is distributed below the cleaning nozzle. One end of the swing rod is rotatably connected to a swing plate, and one side of the swing plate contacts the inner wall of the bottle. A connecting tube is provided between the swing plate and the cleaning nozzle. A fixing plate is provided on the connecting tube. A water pipe is provided on the outside of the fixing plate, and a flow baffle is hinged to the inside of the fixing plate by a torsion spring. The water pipe is connected to the air supply unit in the conveying device. A background plate is provided on the inside of the clamping rod, and the background plate faces the probe.

[0006] Preferably, the bottom of the probe head is hinged with a guide bar by a torsion spring, and the guide bar is distributed in a ring. One end of the guide bar is provided with a pull rope, which is wound up on a tightening motor installed at the bottom of the probe head.

[0007] Preferably, the bottom of the lifting tube is hinged with an auxiliary bar by a torsion spring, and the auxiliary bar is distributed in a ring. One end of the auxiliary bar is provided with an auxiliary rope, which is wound up on an auxiliary motor installed at the bottom of the lifting tube.

[0008] Preferably, the protective tube contains a cleaning sponge, which is distributed on the guide strip and the auxiliary strip.

[0009] Preferably, the partition is provided with air filter cotton, and the air filter cotton is provided with a heating component.

[0010] Preferably, the background plate has a wiping sponge on its inner side, the wiping sponge contacts the outer side of the bottle, a scraper is provided on one side of the wiping sponge, and a spring rod is provided between the scraper and the background plate.

[0011] Preferably, a drive rope is provided between the scraper and the base, and the drive rope passes around the background plate and is evenly connected to each part of the scraper.

[0012] Preferably, the conveying device has vibration damping plates on both side walls, the vibration damping plates hold the conveyor belt in the conveying device, and the inner side of the vibration damping plates is coated with adhesive.

[0013] Preferably, a fixing block is slidably connected to one end of the damping plate, and an elastic airbag is provided between the fixing block and the damping plate, and the elastic airbag is connected to the air supply unit.

[0014] The beneficial effects of this invention are as follows: 1. The borosilicate glass bottle production performance testing system of the present invention, when the clamping rods approach each other, each clamping rod drives the baffle to move until multiple baffles approach each other and merge into a sealed box. The merged baffle seals the borosilicate glass bottle inside, isolating it from the outside world, improving the cleanliness of the borosilicate glass bottle surface, improving the accuracy of defect detection, and avoiding, for example: in summer, when humid air comes into contact with the borosilicate glass bottle, water vapor adheres to the borosilicate glass bottle and affects the light transmittance of the borosilicate glass bottle, leading to misjudgment by the testing system; or in autumn and winter, when dry air easily generates static electricity, causing dust and other impurities to adhere to the moving borosilicate glass bottle, which also leads to misjudgment by the testing system.

[0015] 2. The borosilicate glass bottle production performance testing system described in this invention allows for the insertion of a probe into the borosilicate glass bottle to detect defects when the bottle opening is large. The smoothness of the sealing surface, thread profile, burrs, and flash on the inner side of the bottle opening are key factors determining the sealing performance of the borosilicate glass bottle. External inspection cannot penetrate the bottle opening edge, while the probe inserted into the bottle can directly inspect this area and detect surface defects optically. Furthermore, after cleaning, glass fragments, dust, water stains, and other impurities may remain inside the bottle. The high light transmittance of the borosilicate glass bottle can further interfere with subsequent physicochemical testing due to these internal impurities. The probe inserted into the bottle, combined with a backlight, can quickly identify visible impurities inside the bottle, enabling rapid determination of cleanliness. Attached Figure Description

[0016] The invention will now be further described with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the conveying device in this invention; Figure 2 This is a schematic diagram showing the separation and merging of the clamping rods; Figure 3 This is a schematic diagram of the probe being inserted into the borosilicate glass bottle; Figure 4 yes Figure 3 A top view with the bottle opening as the reference point; Figure 5 This is a schematic diagram showing the probe moving to one side of the borosilicate glass bottle; Figure 6 This is a schematic diagram of the interior of a connecting pipe; Figure 7 yes Figure 5 A top view with the bottle opening as the reference point; Figure 8 It is a 3D view of the probe; Figure 9 It is a top-view cross-sectional view when the shield is separated.

[0018] In the diagram: Conveying device 1, base 11, clamping rod 12, tensioning shaft 13, drive bar 14, baffle 15, cover 16, electric telescopic rod 17, probe head 18, protective tube 19, lifting pipe 2, cleaning nozzle 21, rotating wheel 22, rotating motor 23, partition 24, valve 25, swing rod 26, swing plate 27, connecting pipe 28, fixing plate 29, water pipe 3, flow baffle 31, background plate 32, guide bar 33, pull rope 34, tightening motor 35, auxiliary bar 36, auxiliary rope 37, auxiliary motor 38, cleaning sponge 39, filter cotton 4, wiping sponge 41, scraper 42, transmission rope 43, vibration damping plate 44, fixing block 45, elastic airbag 46. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example 1: To effectively solve the above problems, see the attached diagram in the instruction manual. Figures 1-9 As shown, a borosilicate glass bottle production performance testing system includes a testing unit, a control and data processing unit, and auxiliary supporting units. The testing unit contains an optical inspection machine, which includes an optical measurement integrated module, a vision inspection module, and a conveying device 1. The optical measurement integrated module incorporates technologies such as optical imaging, laser optics, or combined detection, making it a core equipment category for non-contact, high-speed, and high-precision testing of borosilicate glass bottles. It is the core execution unit for automated full inspection of the production line and is suitable for the testing needs of ordinary borosilicate glass bottles. Also includes: A base 11 is mounted on the conveyor belt in the conveying device 1. Clamping rods 12 are arranged in a ring on the base 11 and are slidably connected to the base 11. A tensioning shaft 13 is rotatably connected to the bottom of the base 11 via a torsion spring. The tensioning shaft 13 is connected to the clamping rods 12. A drive bar 14 is provided on one side wall of the conveying device 1 and is connected to the tensioning shaft 13. A baffle 15 is provided on one side of the clamping rods 12. A cover 16 is hinged to the top of the baffle 15 via a torsion spring. An electric telescopic rod 17 is mounted on the side wall of the conveying device 1. A probe 18 from the optical measurement integrated module is mounted at the end of the electric telescopic rod 17. A protective tube 19 is sleeved around the probe 18, and the protective tube 19 is slidably connected to the end of the electric telescopic rod 17 via a spring. The lifting pipe 2 is located at the end of the electric telescopic rod 17 and inside the protective pipe 19. Cleaning nozzles 21 are provided on both sides of the lifting pipe 2. One side of the cleaning nozzle 21 faces the probe head 18, and the other side faces the inside of the protective pipe 19. The lifting pipe 2 is connected to the air supply unit installed in the conveying device 1. A rotating wheel 22 is provided inside the clamping rod 12, and a rotating motor 23 is connected to the rotating wheel 22 on the clamping rod 12. The tensioning shaft 13 and the clamping rod 12 can be connected using conventional meshing methods. For example, a gear can be fitted onto the outer circumferential surface of the tensioning shaft 13, and a toothed groove can be formed on the clamping rod 12. The connection can be made through the meshing of the gear and the toothed groove. The tensioning shaft 13 and the drive bar 14 can also be connected in the same conventional way. The gas supply unit is a standard supply device in the borosilicate glass bottle testing production line, which includes functions such as gas supply, gas extraction, and supplying pure water to clean the borosilicate glass bottles before testing. Ordinary borosilicate glass bottles are generally not subject to mandatory testing, but for borosilicate glass bottles, especially pharmaceutical grade ones, microscopic defects can cause glass detachment because they are used in sterile products such as injections and infusions. The borosilicate glass bottle is susceptible to contamination from its contents and other materials. Therefore, after the optical measurement integrated module detects defects such as dirt and bubbles, it must undergo a subsequent high-precision inspection to complete the final inspection. The 18-bit optical measurement integrated module of the probe head contains miniature probes used to collect data. For example, the miniature optical probe is a compact device that integrates miniature optical components and image sensors. It is designed specifically for detecting surface defects of borosilicate glass bottles. Its core function is to capture micron-level defects such as bubbles, scratches, or dirt through high-resolution imaging, and it is widely used in quality control processes in industrial automation. Specific workflow: When conveying borosilicate glass bottles in conveying device 1, the conveyor belt in conveying device 1 drives the tensioning shaft 13 to move via base 11. The tensioning shaft 13 moves and contacts the drive bar 14 on one side wall of conveying device 1 and engages with it. When the tensioning shaft 13 passes the drive bar 14, the drive bar 14 engages with it, causing the tensioning shaft 13 to reverse. The tensioning shaft 13 engages with the clamping rods 12 to move away from each other. Then, the worker or the feeding device places the borosilicate glass bottle on base 11. The tensioning shaft 13 moves away from the drive bar 14. The tensioning shaft 13 rotates clockwise, causing multiple clamping rods 12 to move closer to the center until they clamp the borosilicate glass bottle. On the one hand, clamping increases the borosilicate glass volume. On the other hand, the stability of borosilicate glass bottles during movement is important. Borosilicate glass bottles need to undergo multiple tests for different items. The clamping rods 12 move close to each other to clamp and fix the borosilicate glass bottle at the center of the base 11. The base 11 is fixed at the center of the conveyor belt in the conveyor device 1, so that the borosilicate glass bottle always moves in the center position on the conveyor belt, which facilitates the centering work during each test. If the centering operation is required for each test of the borosilicate glass bottle, data deviation may occur during multiple centering operations, resulting in a decrease in the centering accuracy of the borosilicate glass bottle. By reducing the centering time of the borosilicate glass bottle in the above way, the efficiency of defect detection of borosilicate glass bottles is improved, thereby improving the performance testing efficiency of borosilicate glass bottles. When the clamping rods 12 approach each other, each clamping rod 12 drives the baffle 15 to move until the multiple baffles 15 approach each other and merge into a sealed box. The merged baffle 15 seals the borosilicate glass bottle inside, isolating it from the outside world, improving the cleanliness of the borosilicate glass bottle surface, improving the accuracy of defect detection, and avoiding, for example, in summer, when humid air comes into contact with the borosilicate glass bottle, water vapor adheres to the borosilicate glass bottle and affects the light transmittance of the borosilicate glass bottle, leading to misjudgment by the detection system; or in autumn and winter, when dry air easily generates static electricity, causing dust and other impurities to adhere to the moving borosilicate glass bottle, which also leads to misjudgment by the detection system. In addition, workers can install an air tank on the baffle 15. When the borosilicate glass bottle is transported back once, the air supply unit replenishes the air tank with clean air at a suitable temperature. After the baffle 15 is closed, the air outlet of the air tank opens, and the air tank slowly blows air into the borosilicate glass bottle. After passing through the borosilicate glass bottle, the air is discharged from the fixed air outlet on the baffle 15. This allows the borosilicate glass bottle to be cleaned by blowing air before inspection, removing impurities attached to the surface or those that came into contact with it during the loading process, improving the cleanliness of the borosilicate glass bottle, thereby improving the accuracy of defect detection. Furthermore, it can also maintain a continuous positive pressure inside the baffle 15, preventing impurities from entering and contaminating the borosilicate glass bottle. Moreover, since the borosilicate glass bottle is washed with water before inspection, continuous blowing air can blow away the residual moisture on the borosilicate glass bottle, accelerating the drying time of some damp borosilicate glass bottles and preventing residual moisture on the borosilicate glass bottle from affecting the defect detection results. When the baffle 15 or base 11 moves to the preset position, it stops moving. The electric telescopic rod 17 drives the probe head 18 and the protective tube 19 to move. The protective tube 19 covers the probe head 18 to prevent external dust from adhering to its surface when it is stationary, thus improving the image acquisition clarity and the defect detection accuracy. After the protective tube 19 descends to the bottom and contacts the baffle 15, it stops. The lifting tube 2 continues to descend and push open the cover 16. At this time, the bottom of the protective tube 19 contacts the top of the baffle 15 and seals it, sealing the gap after the cover 16 is pushed open, preventing external impurities from entering the baffle 15 during the detection process and affecting the detection results. After the lifting tube 2 pushes open the cover 16 for the probe head 18 in advance, the rotating motor 23 drives the rotating wheel 22 to rotate through the conventional drive method. The rotating wheel 22 drives the borosilicate glass bottle to rotate slowly through the squeezing contact. The worker can decide whether to insert the probe head 18 into or outside the borosilicate glass bottle for detection according to the detection needs. For example: When the bottle opening is large, the probe 18 extends into the borosilicate glass bottle for inspection. The flatness of the sealing surface inside the bottle opening, the thread profile, burrs, and flash are the core factors determining the sealing performance of the borosilicate glass bottle. External inspection cannot penetrate the edge of the bottle opening, while the probe extending into the bottle can directly inspect this area and detect its surface defects through optical means. Furthermore, after cleaning, glass fragments, dust, water stains, and other impurities may remain inside the bottle. The high light transmittance of the borosilicate glass bottle will cause internal impurities to further interfere with subsequent physicochemical tests. The probe extending into the bottle, in conjunction with a backlight, can quickly identify visible impurities inside the bottle, enabling rapid determination of cleanliness. When the bottle opening size is small, the probe 18 extends to one side of the borosilicate glass bottle and faces inward to detect. With the uniform rotation of the borosilicate glass bottle, it can scan the bottle body, bottle shoulder, outer bottom, and outer opening, and quickly identify external appearance defects such as bubbles, stones, scratches, deformation, and dirt. In addition, the workers also arranged a combination of insertion and external detection methods for the probe head 18, first performing insertion detection and then external detection. By combining multiple detection methods, the accuracy of borosilicate glass bottle defect detection is improved, thereby improving the detection effect of the detection system. Furthermore, when dirt or impurities are detected on the borosilicate glass bottle, the air supply unit supplies air to the riser pipe 2. The riser pipe 2 sprays air through the cleaning nozzle to clean the probe head 18 and the borosilicate glass bottle. By blowing air, impurities on the borosilicate glass bottle and the probe head 18 are removed. The air carrying the impurities is sprayed away from the bottle mouth of the borosilicate glass bottle and discharged through the fixed air outlet on the baffle 15, avoiding the temporary adhering impurities from affecting the final defect detection results, thereby improving the detection effect of the borosilicate glass bottle. Furthermore, during the testing process, the air supply unit periodically supplies air to the riser pipe 2. The riser pipe 2 then sprays air through the cleaning nozzle 21 to clean the inner walls of the probe head 18 and the protective pipe 19, improving cleanliness and thus enhancing the clarity of the images acquired during testing. After the probe 18 completes its detection, it leaves the cover 15. The cover 16 then resets the cover 15 via a torsion spring, resealing the cover 15 to maintain its sealing effect on the borosilicate glass bottle from the outside world and prevent impurities from entering and affecting subsequent detection.

[0021] Example 2: Based on Embodiment 1, the lifting pipe 2 is provided with a partition 24, and a valve 25 is provided at the opening of the lifting pipe 2 and the partition 24. A swing rod 26 is hinged to one side of the lifting pipe 2 by a torsion spring, and the swing rod 26 is distributed below the cleaning nozzle 21. One end of the swing rod 26 is rotatably connected to a swing plate 27, and one side of the swing plate 27 contacts the inner wall of the bottle. A connecting pipe 28 is provided between the swing plate 27 and the cleaning nozzle 21. A fixing plate 29 is provided on the connecting pipe 28. A water pipe 3 is provided on the outside of the fixing plate 29, and a flow baffle 31 is hinged to the inside by a torsion spring. The water pipe 3 is connected to the air supply unit in the conveying device 1. A background plate 32 is provided on the inside of the clamping rod 12, and the background plate 32 faces the probe head 18. The bottom of the probe head 18 is hinged with a guide bar 33 by a torsion spring, and the guide bar 33 is distributed in a ring. One end of the guide bar 33 is provided with a pull rope 34, which is wound up on a tightening motor 35 installed at the bottom of the probe head 18. The bottom of the lifting tube 2 is hinged with an auxiliary strip 36 by a torsion spring, and the auxiliary strip 36 is distributed in a ring. One end of the auxiliary strip 36 is provided with an auxiliary rope 37, which is wound up on the auxiliary motor 38 installed at the bottom of the lifting tube 2. The protective tube 19 is provided with a cleaning sponge 39, which is distributed on the guide strip 33 and the auxiliary strip 36. The partition 24 is provided with air filter cotton 4, and the air filter cotton 4 is provided with a heating component. Specific workflow: When air flows through the riser pipe 2, the baffle 24, located in the middle of the riser pipe 2, acts as a diversion for the airflow. The baffle 24 vertically separates the riser pipe 2 in a sealed manner, allowing the two airflows—one blowing towards the borosilicate glass bottle and the other towards the detector head 18—to flow in independent channels without converging or mixing. This ensures that the air pressure, velocity, and direction of the two airflows do not affect each other. The airflow towards the borosilicate glass bottle removes surrounding impurities, while the airflow towards the detector head 18 forms an air curtain on the detector head 18, preventing dust, water mist, and glass debris from adhering to the optical components of the detector head 18. Together, they improve the accuracy of defect detection. Without the double baffle 24 for isolation, the two airflows would converge in the air pipe, forming turbulence. This would prevent the directional removal of impurities from the bottle and the formation of an effective air curtain to protect the detector head 18, directly leading to the failure of both impurity removal and protection. Furthermore, by setting valve 25, workers can decide to supply air to one side only, and by controlling the rapid opening and closing of valve 25, a pulsed airflow is formed to flush the borosilicate glass bottle and the probe head 18, improving the removal of impurities and thus improving the accuracy of defect detection. When the cleaning nozzle 21 sprays air, the airflow forces open the bent or folded connecting tube 28, straightening it. The cleaning nozzle 21 then guides the airflow through the connecting tube 28 towards the impurities on the borosilicate glass bottle, increasing the cleaning intensity and thus improving the cleaning effect and the accuracy of defect detection. When the connecting tube 28 is straight, the linkage rod drives one end of the swing rod 26 to swing, which in turn drives the swing plate 27 to swing until it contacts the borosilicate glass bottle. The swing plate 27 is made of soft materials such as conventional silicone rubber to avoid damaging the borosilicate glass bottle. As the borosilicate glass bottle rotates, the swing plate 27 gently scrapes the impurities on the bottle, working in conjunction with the airflow to remove the impurities, improving cleaning efficiency and thus improving detection efficiency. Furthermore, when the connecting pipe 28 is ventilated, the airflow washes the flow baffle 31 to an inclined state. After the flow baffle 31 is tilted, the water pipe 3 is opened. The water pipe 3 delivers a small amount of pure water or other cleaning water into one end of the connecting pipe 28. The airflow carries the pure water and sprays it onto the borosilicate glass bottle. After being wiped by the swing plate 27, the dirt is removed, so as to avoid affecting the transparency of the borosilicate glass bottle, resulting in unclear images and causing the system to misjudge it as a defect. Moreover, by setting the fixing plate 29, the fixing plate 29 provides support for the end of the connecting pipe 28, avoiding the situation where the end of the connecting pipe 28 is affected by the force generated by the tilt of the flow baffle 31, which would affect the size of the port. By setting a background plate 32, when the probe head 18 is detecting, the background plate 32 is located on one side of the borosilicate glass bottle, providing a background color for the acquired image. For example, white impurities are more easily highlighted on the black background plate 32, which helps to improve the image quality acquired by the probe head 18 and thus improves the accuracy of defect detection. When the probe is inserted into the borosilicate glass bottle, the auxiliary motor 38 collects the auxiliary rope 37. The auxiliary rope 37 drives the auxiliary strip 36 to swing and retract. The tightening motor 35 loosens the pull rope 34, and the pull rope 34 loosens the guide strip 33 until it opens. The bottom of the probe head 18 drives the guide strip 33 to move and contact the bottle mouth. A pressure sensor is installed on the guide strip 33. The guide strip 33 guides the probe head 18 to quickly align with the bottle mouth, improving detection efficiency. On the other hand, the pressure feedback from the pressure sensor can detect the pressure between each guide strip 33 and the bottle mouth. If the pressure is the same or the deviation is small, it means that the centering position is accurate, thus assisting the worker in centering. When the probe 18 is located on one side of the borosilicate glass bottle, the tightening motor 35 winds up the pull rope 34, and the pull rope 34 drives the guide strip 33 to swing and retract. The auxiliary motor 38 loosens the auxiliary rope 37, and the auxiliary strip 36 is opened by the torsion spring. A pressure sensor is also installed on the auxiliary strip 36. In the same way, the detection work of the probe 18 outside the borosilicate glass bottle is completed, which helps to center the probe and improves the detection efficiency. Furthermore, during inspection, the guide strip 33 or auxiliary strip 36 can be raised and lowered by the electric telescopic rod 17 to contact the bottom of the bottle. The guide strip 33 gently wipes the bottom of the bottle with the cleaning sponge 39 to improve the cleanliness of the bottom of the bottle, thereby improving the accuracy of defect detection. Moreover, the cleaning sponge 39 can also adhere to and trap impurities at the bottom of the bottle, preventing impurities at the bottom of the bottle from being unable to be blown away by the airflow due to gravity. By setting up filter cotton 4, which is used to filter air, absorb oil, water and filter impurities in the air, the air output by the air supply unit may contain oil and water vapor generated by the air supply unit during long-term operation. The air enters the riser pipe 2 and passes through the filter cotton 4. The filter cotton 4 absorbs oil, water and filter impurities in the air, improves the cleanliness of the air and avoids the sprayed air from contaminating the borosilicate glass bottle and the detector head 18. In addition, the air can also be heated by the heating component. After the hot air comes into contact with impurities and oil, it softens them and makes them easier to clean, thereby improving the cleaning effect and thus improving the accuracy of defect detection.

[0022] Example 3: Based on Embodiment 2, a wiping sponge 41 is provided on the inner side of the background plate 32. The wiping sponge 41 contacts the outer side of the bottle. A scraper 42 is provided on one side of the wiping sponge 41. A spring rod is provided between the scraper 42 and the background plate 32. A transmission rope 43 is provided between the scraper 42 and the base 11. The transmission rope 43 passes around the background plate 32 and is evenly connected to each part of the scraper 42. Specific workflow: When the baffle 15 is closed, the scraper 42 approaches the connection end of the transmission rope 43 and the base 11, the transmission rope 43 is loosened, the wiping sponge 41 and the scraper 42 are fixed on one side of the background plate 32, the scraper 42 scrapes off the impurities on the surface of the borosilicate glass bottle, and the wiping sponge 41 wipes away the traces or water stains on the impurity adhesion parts, thereby improving the cleanliness of the borosilicate glass bottle and thus improving the accuracy of defect detection; After the borosilicate glass bottle is inspected, the baffles 15 move apart by one end. At this time, the baffles 15 do not pull the transmission rope 43. After the worker removes the borosilicate glass bottle, the baffles 15 move apart again. At this time, the scraper 42 moves away and pulls the transmission rope 43. The transmission rope 43 pulls the scraper 42, and the scraper 42 drives the wiping sponge 41 past the background plate 32 and the rotating wheel 22. The wiping sponge 41 and the scraper 42 clean any impurities that may be on the background plate 32 and the rotating wheel 22, completing the self-cleaning work and avoiding contamination of the next borosilicate glass bottle. After the background plate 32 is cleaned, the baffles 15 move closer together by one end until the transmission rope 43 is no longer pulled. Furthermore, by setting a spring rod, which is a conventional spring telescopic device, the composition type is, for example, a thin tube is sleeved inside a thick tube and springs are set between them. The spring rod provides support force to the scraper 42, keeps the scraper 42 in stable contact, and also allows the scraper 42 to freely extend and retract under pressure, increasing the fit between the scraper 42 and the wiping sponge 41, improving the stain removal effect, and thus improving the accuracy of defect detection.

[0023] Example 4: Based on Embodiment 3, damping plates 44 are provided on both side walls of the conveying device 1. The damping plates 44 clamp the conveyor belt in the conveying device 1, and the inner side of the damping plates 44 is coated with adhesive. A fixing block 45 is slidably connected to one end of the damping plate 44, and an elastic airbag 46 is provided between the fixing block 45 and the damping plate 44. The elastic airbag 46 is connected to the air supply unit. Specific workflow: By setting up damping plates 44, during testing, the base 11 is located between symmetrically distributed damping blocks. The air supply unit inflates the elastic airbag 46 through the air pipe. The expansion of the elastic airbag 46 drives the fixed block 45 to move and clamp the base 11, increasing the stability of the base 11 and preventing the borosilicate glass bottle from shaking during the testing process, thereby improving the testing accuracy of the borosilicate glass bottle and thus improving the testing effect of the testing system. During the conveying process, the inner side of the damping plate 44 contacts the conveyor belt, reducing the vibration amplitude of the conveyor belt during operation and preventing the borosilicate glass bottle from jumping and causing the centering position to shift. Then, the adhesive applied to the inner side of the damping plate 44 is transferred to the conveyor belt, and the conveyor belt adheres to the dust and impurities on the surface through the adhesive, preventing the conveyor belt from vibrating and stirring up dust and other impurities, which would cause the borosilicate glass bottle to be continuously contaminated. This improves the cleanliness of the borosilicate glass bottle and thus improves the accuracy of defect detection.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A borosilicate glass bottle production performance testing system, comprising an optical inspection machine including an optical measurement integrated module, a vision inspection module, and a conveying device (1); characterized in that, Also includes: A base (11) is installed on the conveyor belt in the conveying device (1). Clamping rods (12) are distributed in a ring on the base (11), and the clamping rods (12) are slidably connected to the base (11). A tensioning shaft (13) is rotatably connected to the bottom of the base (11) through a torsion spring. The tensioning shaft (13) is connected to the clamping rods (12). A drive bar (14) is provided on one side wall of the conveying device (1). A baffle (15) is provided on one side of the clamping rods (12). A cover (16) is hinged to the top of the baffle (15) through a torsion spring. An electric telescopic rod (17) is installed on the side wall of the conveying device (1). A probe (18) in the optical measurement integrated module is installed at the end of the electric telescopic rod (17). A protective tube (19) is sleeved on the outside of the probe (18). The protective tube (19) is slidably connected to the end of the electric telescopic rod (17) through a spring. The lifting pipe (2) is located at the end of the electric telescopic rod (17) and is located inside the protective pipe (19). Cleaning nozzles (21) are provided on both sides of the lifting pipe (2). The lifting pipe (2) is connected to the air supply unit installed in the conveying device (1). A rotating wheel (22) is provided inside the clamping rod (12). A rotating motor (23) is provided on the clamping rod (12) and connected to the rotating wheel (22).

2. The borosilicate glass bottle production performance testing system according to claim 1, characterized in that: The lifting pipe (2) is provided with a partition (24), and a valve (25) is provided at the opening of the partition (24) and the lifting pipe (2). A swing rod (26) is hinged to one side of the lifting pipe (2) by a torsion spring, and the swing rod (26) is distributed below the cleaning nozzle (21). One end of the swing rod (26) is rotatably connected to a swing plate (27), and one side of the swing plate (27) contacts the inner wall of the bottle. A connecting pipe (28) is provided between the swing plate (27) and the cleaning nozzle (21). A fixing plate (29) is provided on the connecting pipe (28). A water pipe (3) is provided on the outside of the fixing plate (29), and a flow baffle (31) is hinged to the inside by a torsion spring. The water pipe (3) is connected to the gas supply unit in the conveying device (1). A background plate (32) is provided on the inside of the clamping rod (12), and the background plate (32) faces the probe (18).

3. The borosilicate glass bottle production performance testing system according to claim 2, characterized in that: The bottom of the probe (18) is hinged with a guide bar (33) by a torsion spring, and the guide bar (33) is distributed in a ring. One end of the guide bar (33) is provided with a pull rope (34), which is wound up on a tightening motor (35) installed at the bottom of the probe (18).

4. The borosilicate glass bottle production performance testing system according to claim 3, characterized in that: The bottom of the lifting tube (2) is hinged with an auxiliary strip (36) by a torsion spring, and the auxiliary strip (36) is distributed in a ring. One end of the auxiliary strip (36) is provided with an auxiliary rope (37), which is wound on the auxiliary motor (38) installed at the bottom of the lifting tube (2).

5. The borosilicate glass bottle production performance testing system according to claim 4, characterized in that: The protective tube (19) is provided with a cleaning sponge (39), which is distributed on the guide strip (33) and the auxiliary strip (36).

6. The borosilicate glass bottle production performance testing system according to claim 5, characterized in that: The partition (24) is provided with air filter cotton (4), and the air filter cotton (4) is provided with a heating component.

7. The borosilicate glass bottle production performance testing system according to claim 1, characterized in that: The background plate (32) has a wiping sponge (41) on its inner side, the wiping sponge (41) contacts the outer side of the bottle, a scraper (42) is provided on one side of the wiping sponge (41), and a spring rod is provided between the scraper (42) and the background plate (32).

8. The borosilicate glass bottle production performance testing system according to claim 7, characterized in that: A transmission rope (43) is provided between the scraper (42) and the base (11). The transmission rope (43) passes around the background plate (32) and is evenly connected to each part of the scraper (42).

9. The borosilicate glass bottle production performance testing system according to claim 8, characterized in that: The conveying device (1) is provided with damping plates (44) on both sides of the side wall. The damping plates (44) clamp the conveyor belt in the conveying device (1) and the inner side of the damping plates (44) is coated with adhesive.

10. The borosilicate glass bottle production performance testing system according to claim 9, characterized in that: A fixing block (45) is slidably connected to one end of the damping plate (44), and an elastic airbag (46) is provided between the fixing block (45) and the damping plate (44). The elastic airbag (46) is connected to the air supply unit.

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