A leakproof bottle detection device for a medicine package production line

Abstract

The present application relates to a kind of leakage-proof bottle detection device for medicine packaging production line applied to the technical field of medicine packaging production, including detection table, multiple detection grooves are evenly distributed along straight line and are arranged in detection table, the top of detection groove is provided with the sealing groove cover plate matched with it, the outer wall of detection table is fixedly connected with the sealing groove electric push rod vertically arranged upwards, the output end of sealing groove electric push rod is fixedly connected with sealing groove cover plate, the bottom end of each detection groove is communicated with the vertical setting inflation pipe, each inflation pipe is provided with pressure reducing valve, inflation solenoid valve;Detection device in the application, when the sealing property of medicine bottle is detected, can be inflated in detection groove simultaneously, utilize airflow to make medicine bottle vibrate, to simulate the vibration working condition that medicine bottle can encounter in transportation etc. link, and then the long-term sealing performance and structural reliability of medicine bottle under dynamic interference can be comprehensively evaluated, the reliability and accuracy of detection result are significantly improved.

Description

TECHNICAL FIELD

[0001] The application relates to a detection device, in particular to a leak-proof bottle detection device for a medicine packaging production line. BACKGROUND

[0002] As a key link in the production process of medicines, packaging is directly related to the stability and safety of the quality of medicines. Among them, the sealing of the bottle, as one of the most commonly used packaging forms of medicines, is the core element to ensure that the medicines are not damp, oxidized and contaminated during storage and use. Once the medicine bottle is poorly sealed, it is easy to cause the medicine to deteriorate, which seriously threatens the safety of medicine use. Therefore, at the end of the medicine packaging production line, the medicine bottles that have completed the filling and sealing are strictly detected for sealing performance, and unqualified products are removed, which is an important quality control means to ensure that the quality of the medicine leaving the factory meets the standards.

[0003] There are many bottle leak detection devices in the prior art. For example, a bottle leak detection device for medicine production and a leak detection method are disclosed in Chinese Patent No. CN116793591B, which drives the detection ring to rotate by engaging with the driving machine, and adjusts the position of the limiting cylinder to realize the positioning and detection of the medicine bottle. For another example, a bottle leak detection device is disclosed in Chinese Patent No. CN118698926B, which can simultaneously place and batch detect multiple medicine bottles, thereby improving the leak detection efficiency.

[0004] However, after the medicine is completed, packaged and shipped, it still needs to go through many links such as storage, transportation and sales. In the actual transportation process, the bottled medicine will inevitably be subjected to different degrees of jolting and vibration. Such vibration environment may cause the sealing structure (such as the connection between the bottle cap and the bottle body, the sealing ring, etc.) of the medicine bottle that is sealed qualified in static state to loosen, deform or even be damaged due to continuous mechanical stress, and then leak in the subsequent flow process. The existing bottle leak detection device is mostly carried out in a static environment, and cannot effectively simulate the vibration conditions that the medicine bottle may encounter in the transportation and other links, so it is difficult to fully evaluate the long-term sealing performance and structural reliability of the medicine bottle under dynamic interference. The limitations of such static detection may cause some sealing defects that only appear under dynamic conditions to be unable to be discovered in time, so that the reliability and accuracy of the detection results are greatly reduced, and it is difficult to fully meet the stringent requirements for quality assurance of medicines throughout their life cycle. Therefore, we propose a leak-proof bottle detection device for a medicine packaging production line. SUMMARY

[0005] In view of the prior art, the technical problem to be solved by the present application is that the existing drug bottle leak detection device is mostly carried out in a static environment, and cannot effectively simulate the vibration conditions that the drug may encounter in the transportation and other links, so it is difficult to comprehensively evaluate the long-term sealing performance and structural reliability of the drug bottle under dynamic interference.

[0006] To solve the above problems, the present application provides a leak-proof bottle detection device for a drug packaging production line, which comprises a detection table, a plurality of detection grooves are uniformly distributed along a straight line on the detection table, a groove cover plate matched with the detection grooves is arranged above the detection grooves, a vertical upwardly arranged groove electric push rod is fixedly connected to the outer wall of the detection table, the output end of the groove electric push rod is fixedly connected with the groove cover plate, a vertical air charging pipe is communicated with the bottom end of each detection groove, a pressure reducing valve and an air charging electromagnetic valve are arranged on each air charging pipe, and the pressure reducing valve is located below the air charging electromagnetic valve, a gas supply bottle is arranged on one side of the detection table, the gas supply bottle is filled with compressed air, a gas outlet of the gas supply bottle is connected with a gas conveying pipe, the end of the gas conveying pipe away from the gas supply bottle is in a sealed shape, the bottom end of each air charging pipe is communicated with the gas conveying pipe, and a groove gas pressure sensor is arranged in each detection groove.

[0007] In the leak-proof bottle detection device for the drug packaging production line, when the sealing performance of the drug bottle is detected, the air flow can be used to vibrate the drug bottle to simulate the vibration conditions that the drug bottle may encounter in the transportation and other links, so that the long-term sealing performance and structural reliability of the drug bottle under dynamic interference can be comprehensively evaluated.

[0008] As a further improvement of the present application, a plurality of auxiliary vibration springs which can be inserted into the detection grooves are fixedly connected to the bottom end of the groove cover plate, the number of the auxiliary vibration springs is equal to the number of the detection grooves and corresponds to the detection grooves one by one, the auxiliary vibration springs are located directly above the corresponding detection grooves, and the bottom end of each auxiliary vibration spring is fixedly connected with a hit plate which can be inserted into the detection groove.

[0009] As a further improvement of the present application, an elastic pad matched with the hit plate is fixedly connected to the bottom end of the hit plate, an elastic lining matched with the detection groove is arranged on the inner wall of the detection groove, and the air charging pipe penetrates through the elastic lining.

[0010] As a further improvement of the present application, the detection device further comprises a leak detection intelligent control system, the leak detection intelligent control system comprises a leak detection setting module, a leak detection control module and a leak detection analysis module, the leak detection setting module is signal connected with the leak detection control module and the leak detection analysis module, the leak detection control module is signal connected with the groove electric push rod and the air charging electromagnetic valve, the groove gas pressure sensor is signal connected with the leak detection control module and the leak detection analysis module, and the leak detection analysis module is signal connected with the leak detection control module.

[0011] As a further improvement of the present application, the top end of the sealing groove cover plate is fixedly connected with a plurality of feedback lights, the feedback lights are equal in number to the detection grooves and one-to-one correspondence, the feedback lights are located directly above the corresponding detection grooves, and the leak detection analysis module is signal connected with the feedback lights.

[0012] As another improvement of the present application, the detection device further comprises a feeding mechanical arm for placing the medicine bottle to be detected into the detection groove, and the leak detection intelligent control system further comprises an upper output control module, which is signal connected with the feeding mechanical arm and the leak detection control module.

[0013] As a supplement to another improvement of the present application, the detection device further comprises a discharging sorting mechanism, which comprises a two-axis moving platform located on the side of the detection table away from the sealing groove electric push rod, a support seat fixedly installed on the two-axis moving platform and arranged in a stepped shape, and two bottle clamping electric push rods fixedly installed on the support seat. The discharging sorting mechanism further comprises two clamping plates, and the output ends of the two bottle clamping electric push rods are fixedly connected with the two clamping plates respectively.

[0014] As a supplement to another improvement of the present application, the two clamping plates are respectively located on the left and right sides of the detection table, and the leak detection setting module and the leak detection analysis module are signal connected with the upper output control module, and the upper output control module is signal connected with the two-axis moving platform, the bottle clamping electric push rod and the inflation electromagnetic valve.

[0015] As a supplement to another improvement of the present application, the leak detection intelligent control system further comprises a gas supplement reminding module, and a bottle gas pressure sensor is arranged in the gas supply bottle, and the leak detection setting module and the bottle gas pressure sensor are signal connected with the gas supplement reminding module.

[0016] In summary, the detection device in the present application can vibrate the medicine bottle by using airflow while inflating the detection groove during the sealing detection of the medicine bottle, so as to simulate the vibration working condition that the medicine bottle may encounter in the transportation and other links, and thus the long-term sealing performance and structural reliability of the medicine bottle under dynamic interference can be comprehensively evaluated, and the reliability and accuracy of the detection result are significantly improved. In addition, through the joint arrangement of the leak detection intelligent control system, the discharging sorting mechanism and the feeding mechanical arm, the automation of the detection is realized, and the qualified and unqualified medicine bottles can be automatically sorted after the detection is completed, and the detection efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the detection device in the first embodiment of the present application;

[0018] Figure 2 It is a schematic diagram of the front view structure of the detection device in the first embodiment of the present application;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the detection table in the first embodiment of the present application;

[0020] Figure 4 Schematic diagram of the front view structure of the detection station in the second embodiment of the application;

[0021] Figure 5 Schematic diagram of the partial cross-sectional structure of the detection station in the second embodiment of the application;

[0022] Figure 6 Structure block diagram of the leak detection intelligent control system in the second embodiment of the application;

[0023] Figure 7 Schematic diagram of the three-dimensional structure of the detection device in the third embodiment of the application;

[0024] Figure 8 Schematic diagram of the three-dimensional structure of the outfeed sorting mechanism in the third embodiment of the application;

[0025] Figure 9 Structure block diagram of the leak detection intelligent control system in the third embodiment of the application.

[0026] Marking in the figure:

[0027] 101, detection station; 102, detection groove; 103, groove cover plate; 104, groove electric push rod; 105, inflation pipe; 106, pressure reducing valve; 107, inflation electromagnetic valve; 108, gas supply bottle; 109, gas conveying pipe; 201, auxiliary vibration spring; 202, impact plate; 203, elastic pad; 204, elastic inner liner; 205, feedback light; 003, outfeed sorting mechanism; 301, two-axis moving platform; 302, support seat; 303, bottle clamping electric push rod; 304, clamping plate. DETAILED DESCRIPTION

[0028] The three embodiments of the application will be described in detail below with reference to the accompanying drawings.

[0029] First embodiment:

[0030] Figures 1-3The utility model discloses a kind of leakage-proof bottle detection devices for medicine packaging production line, including detection table 101, detection groove 102 is evenly distributed in multiple along straight line and is set in detection table 101, the top of detection groove 102 is provided with the sealing groove cover plate 103 matched with it, vertical upward setting sealing groove electric push rod 104 is fixedly connected on the outer wall of detection table 101, the output end of sealing groove electric push rod 104 is fixedly connected with sealing groove cover plate 103, the bottom of each detection groove 102 is communicated with vertically arranged inflation pipe 105, reducing valve 106, inflation solenoid valve 107 are provided on each inflation pipe 105, and reducing valve 106 is below inflation solenoid valve 107, one side of detection table 101 is provided with gas supply bottle 108, gas supply bottle 108 is filled with compressed air, the gas outlet of gas supply bottle 108 is connected with gas delivery pipe 109, the end of gas delivery pipe 109 away from gas supply bottle 108 is set as seal, the bottom of each inflation pipe 105 is communicated with gas delivery pipe 109, and groove gas pressure sensor is provided in each detection groove 102.

[0031] When detecting, the medicine bottle to be detected is placed in detection groove 102, one medicine bottle can be placed in each detection groove 102, and multiple medicine bottles can be placed in multiple detection grooves 102, so that multiple medicine bottles can be detected simultaneously.

[0032] Sealing groove electric push rod 104 drives sealing groove cover plate 103 to move downwards until sealing groove cover plate 103 abuts against detection table 101, so as to seal the top of detection groove 102.

[0033] Inflation solenoid valve 107 is repeatedly opened and closed, compressed air in gas supply bottle 108 is injected into detection groove 102 through gas delivery pipe 109 and inflation pipe 105 each time inflation solenoid valve 107 is opened, not only can the air in detection groove 102 be inflated, so that the air pressure in detection groove 102 increases, but also the air injected through inflation pipe 105 will form airflow impact on the medicine bottle, so that the medicine bottle moves upwards, and after inflation solenoid valve 107 is closed, the medicine bottle can fall downwards under the action of its own gravity, therefore, inflation solenoid valve 107 is repeatedly opened and closed, so that the medicine bottle repeatedly vibrates up and down to simulate the vibration working condition that the medicine bottle may encounter in transportation and other links.

[0034] After the on-off of the air charging electromagnetic valve 107 for multiple times, the air pressure data monitored by the tank air pressure sensor is observed. Since the air pressure in the detection tank 102 is higher than the air pressure inside the medicine bottle at this time, if the sealing property of the medicine bottle has a problem, the air in the detection tank 102 will continue to flow into the medicine bottle, causing the air pressure in the detection tank 102 to continue to decrease. Therefore, if the air pressure data monitored by the tank air pressure sensor remains almost unchanged (a reasonable fluctuation threshold value can be set according to the actual situation, and the fluctuation of the air pressure data within the fluctuation threshold value is regarded as the air pressure data remaining almost unchanged), it indicates that the sealing property of the medicine bottle corresponding to the detection tank 102 is good. Otherwise, if the air pressure data monitored by the tank air pressure sensor continues to decrease, it indicates that the sealing property of the medicine bottle corresponding to the detection tank 102 has a problem.

[0035] The pressure reducing valve 106 is used to reduce and control the air pressure, so that the air flow impacting the medicine bottle is stable and controllable, preventing the medicine bottle from being damaged due to excessive air flow impact force. In addition, before starting the detection, the opening degree of the air charging electromagnetic valve 107 can be preset according to the actual situation under the premise that the medicine bottle can be smoothly moved upward under the impact of the air flow. This opening degree is recorded as the detection opening degree. The detection opening degree is less than the maximum opening degree of the air charging electromagnetic valve 107. During the detection, the opening of the air charging electromagnetic valve 107 is controlled according to the detection opening degree each time the air charging electromagnetic valve 107 is opened. The air flow impacting the medicine bottle can be further accurately controlled, thereby further preventing the medicine bottle from being damaged due to excessive air flow impact force.

[0036] Therefore, the detection device in the present application can vibrate the medicine bottle by using the air flow while charging the detection tank 102 with air when detecting the sealing property of the medicine bottle, so as to simulate the vibration working condition that the medicine bottle may encounter during transportation and other links. Therefore, the long-term sealing performance and structural reliability of the medicine bottle under dynamic interference can be comprehensively evaluated, and the reliability and accuracy of the detection result are significantly improved.

[0037] Second embodiment:

[0038] Figures 4-6 A leak-proof bottle detection device for a medicine packaging production line is shown. Different from the first embodiment, the bottom end of the tank cover plate 103 is fixedly connected with a plurality of auxiliary vibration springs 201 that can be inserted into the detection tank 102. The auxiliary vibration springs 201 are equal in number to the detection tanks 102 and one-to-one correspond to the detection tanks 102. The auxiliary vibration springs 201 are located directly above the corresponding detection tanks 102. The bottom end of each auxiliary vibration spring 201 is fixedly connected with a hit plate 202 that can be inserted into the detection tank 102.

[0039] When detecting, the sealing groove cover plate 103 abuts against the detection table 101, and the auxiliary vibration spring 201 and the impact plate 202 are inserted into the detection groove 102. When the medicine bottle moves upward under the action of the air flow, the medicine bottle will impact the impact plate 202 and compress the auxiliary vibration spring 201. Under the synergistic action of the air flow impact and the auxiliary vibration spring 201, the medicine bottle can repeatedly vibrate up and down. Therefore, in the embodiment, after the inflation electromagnetic valve 107 is opened according to the detection opening degree during detection, the inflation electromagnetic valve 107 can be closed after the air pressure in the detection groove 102 reaches a certain degree, without the need to repeatedly open and close the inflation electromagnetic valve 107, and the medicine bottle can also be vibrated up and down, so that the detection process can be optimized and the detection efficiency can be improved.

[0040] The bottom end of the impact plate 202 is fixedly connected with an elastic pad 203 matched therewith, and the inner wall of the detection groove 102 is provided with an elastic lining 204 matched therewith. The inflation pipe 105 penetrates through the elastic lining 204, and the elastic pad 203 and the elastic lining 204 can play a buffering and protecting role to prevent the medicine bottle from being damaged due to detection.

[0041] The detection device further comprises a leak detection intelligent control system, which comprises a leak detection setting module, a leak detection control module and a leak detection analysis module. The leak detection setting module is signal connected with the leak detection control module and the leak detection analysis module. The leak detection control module is signal connected with the sealing groove electric push rod 104 and the inflation electromagnetic valve 107. The groove air pressure sensor is signal connected with the leak detection control module and the leak detection analysis module. The leak detection analysis module is signal connected with the leak detection control module.

[0042] A plurality of feedback lights 205 are fixedly connected to the top end of the sealing groove cover plate 103. The feedback lights 205 are equal in number to the detection grooves 102 and one-to-one correspond to the detection grooves 102. The feedback lights 205 are located directly above the corresponding detection grooves 102. The leak detection analysis module is signal connected with the feedback lights 205.

[0043] In this embodiment, before detection, the detection opening degree, fluctuation threshold and detection gas pressure are reasonably set by the leak detection setting module according to actual conditions. During detection, after the medicine bottles are placed in each detection groove 102, the leak detection control module controls the detection groove 102 to drive the sealing groove cover plate 103 to move downward until the sealing groove cover plate 103 abuts against the detection table 101. Then, the leak detection control module opens the inflation electromagnetic valve 107 according to the detection opening degree to inflate the detection groove 102 and make the medicine bottles vibrate up and down under the synergistic action of the airflow and auxiliary vibration spring 201. The gas pressure data monitored by the groove gas pressure sensor are transmitted to the leak detection control module in real time. When the gas pressure in the detection groove 102 reaches the detection gas pressure, the leak detection control module closes the inflation electromagnetic valve 107 to stop inflation. The gas pressure data monitored by the groove gas pressure sensor are also transmitted to the leak detection analysis module in real time. The leak detection analysis module analyzes the gas pressure data according to the fluctuation threshold to determine whether the medicine bottles leak or the sealing performance is problematic. When the leak detection analysis module determines that the sealing performance of the medicine bottles in a certain detection groove 102 is problematic, the leak detection analysis module lights the corresponding feedback light 205 to feedback to the relevant staff. After the determination is completed, the leak detection analysis module sends a signal to the leak detection control module to control the sealing groove electric push rod 104 to drive the sealing groove cover plate 103 to move upward and reset.

[0044] Therefore, the leak detection intelligent control system not only improves the automation degree of detection, greatly reduces manual operation, and realizes automatic analysis and judgment, which can effectively avoid errors caused by manual observation and judgment, and further improves the accuracy of detection results.

[0045] The third embodiment is:

[0046] Figures 7-9 A leak-proof bottle detection device for a medicine packaging production line is shown. Unlike the second embodiment, the detection device further comprises an upper feeding mechanical arm (not shown in the figure, the upper feeding mechanical arm uses existing technology, and its specific structure is not described here) for placing the medicine bottles to be detected into the detection groove 102. The leak detection intelligent control system further comprises an upper feeding control module. The upper feeding control module is in signal connection with the upper feeding mechanical arm and the leak detection control module.

[0047] In this embodiment, during detection, the upper feeding control module controls the upper feeding mechanical arm to grasp the medicine bottles to be detected and place the medicine bottles into the detection groove 102, so that manual placement of the medicine bottles is not required, further improving the automation of detection. After the medicine bottles are placed, the upper feeding control module sends a signal to the leak detection control module to control the detection groove 102 to drive the sealing groove cover plate 103 to move downward, so that the detection is automatically and orderly performed.

[0048] The detection device further comprises a discharging sorting mechanism 003, which comprises a two-axis moving platform 301 located on the side of the detection table 101 away from the sealing groove electric push rod 104, and a support seat 302 in a stepped shape is fixedly installed on the two-axis moving platform 301, and two bottle clamping electric push rods 303 are fixedly installed on the support seat 302. The discharging sorting mechanism 003 further comprises two clamping plates 304, and the output ends of the two bottle clamping electric push rods 303 are fixedly connected with the two clamping plates 304 respectively.

[0049] The two clamping plates 304 are located on the left and right sides of the detection table 101 respectively, and the leak detection setting module and the leak detection analysis module are signal connected with the up-discharging control module, and the up-discharging control module is signal connected with the two-axis moving platform 301, the bottle clamping electric push rod 303 and the inflation solenoid valve 107.

[0050] In the embodiment, before detection, it is also necessary to reasonably set the discharging opening degree through the leak detection setting module according to the actual situation, and the discharging opening degree is greater than the detection opening degree, that is, when the inflation solenoid valve 107 is opened at the discharging opening degree, the strength of the airflow sprayed by the inflation pipe 105 is greater than that when the inflation solenoid valve 107 is opened at the detection opening degree, and after each detection, the leak detection analysis module sends the judgment result to the up-discharging control module after judging the result;

[0051] After the detection is completed, that is, after the sealing groove electric push rod 104 drives the sealing groove cover plate 103 to move upward and reset, the leak detection control module sends a signal to the up-discharging control module, and after receiving the signal, the up-discharging control module controls the two-axis moving platform 301 to drive the support seat 302 to move upward, so as to drive the clamping plate 304 to move upward until the height of the clamping plate 304 is located between the detection table 101 and the sealing groove cover plate 103 (the specific moving distance is pre-set through the leak detection setting module according to the actual situation);

[0052] For ease of description, after each detection, the detection slot 102 with no sealing problem of the inner medicine bottle is set as A, the detection slot 102 with sealing problem of the inner medicine bottle is set as B, and after the clamping plate 304 is completely moved upward, the upper-out control module opens the corresponding inflation solenoid valve 107 of A based on the judgment result and according to the discharge opening degree (if all the medicine bottles have no sealing problem, all the inflation solenoid valves 107 are opened), under the impact of strong airflow, the medicine bottle with no sealing problem is moved upward to the outside of the detection slot 102 and is between the two clamping plates 304, then the upper-out control module controls the bottle clamping electric push rod 303 to move the two clamping plates 304 towards each other to clamp the medicine bottle, then the upper-out control module controls the two-axis moving platform 301 to drive the support seat 302 to move left until the two clamping plates 304 and the medicine bottle are moved to the left side of the detection table 101, then the upper-out control module controls the bottle clamping electric push rod 303 to move the two clamping plates 304 in the opposite direction to release the clamping of the medicine bottle, thereby completing the discharge of the medicine bottle with no sealing problem, and then the upper-out control module controls the two-axis moving platform 301 to drive the support seat 302 to move right to reset;

[0053] Subsequently, the upper-out control module opens the corresponding inflation solenoid valve 107 of B based on the judgment result and according to the discharge opening degree, and completes the discharge of the medicine bottle with sealing problem according to the above discharge operation for the medicine bottle with no sealing problem, but the difference is that after the medicine bottle is clamped by the clamping plate 304, the upper-out control module controls the two-axis moving platform 301 to drive the support seat 302 to move right, i.e., the medicine bottle with sealing problem is discharged to the right side of the detection table 101, of course, the medicine bottle with no sealing problem can also be discharged to the right side of the detection table 101 and the medicine bottle with sealing problem can be discharged to the left side of the detection table 101, as long as the two kinds of medicine bottles are not discharged to the same side of the detection table 101, in addition, if all the medicine bottles have no sealing problem, this step is skipped;

[0054] Finally, the upper-out control module controls the two-axis moving platform 301 to drive the support seat 302 to move down to reset;

[0055] Therefore, through the joint setting of the leak detection intelligent control system, the discharge sorting mechanism 003, and the upper loading mechanical arm, not only the automation of detection is comprehensively realized, but also the qualified and unqualified medicine bottles can be automatically sorted after detection, further improving the detection efficiency.

[0056] The leakage detection intelligent control system further comprises a gas supplement reminding module, the gas supply bottle 108 is provided with a bottle gas pressure sensor, the leakage setting module and the bottle gas pressure sensor are in signal connection with the gas supplement reminding module, the bottle gas pressure sensor is used for monitoring the gas pressure of compressed air in the gas supply bottle 108, and the gas pressure data monitored by the bottle gas pressure sensor is transmitted to the gas supplement reminding module in real time, a reasonable pressure threshold is preset through the leakage setting module, and when the gas pressure in the gas supply bottle 108 is lower than the pressure threshold, the gas supplement reminding module will issue a prompt sound to remind the relevant technical personnel, so as to prompt the relevant technical personnel to inflate the gas supply bottle 108 in time, and prevent the detection from being affected.

[0057] In combination with the actual needs at present, the above-mentioned embodiments adopted by the present application are not limited to the above, various changes made within the knowledge range of the person skilled in the art without departing from the concept of the present application still fall within the protection scope of the present application.

Claims

1. A leakproof bottle detection device for a pharmaceutical packaging production line, comprising a detection table (101), characterized in that, The detection platform (101) is provided with a plurality of detection grooves (102) uniformly distributed in a straight line, a groove cover plate (103) matched with the detection grooves (102) is arranged above the detection grooves (102), a vertical upwardly arranged groove sealing electric push rod (104) is fixedly connected to the outer wall of the detection platform (101), the output end of the groove sealing electric push rod (104) is fixedly connected with the groove cover plate (103), the bottom end of each detection groove (102) is communicated with a vertical air charging pipe (105), a pressure reducing valve (106) and an air charging electromagnetic valve (107) are arranged on each air charging pipe (105), and the pressure reducing valve (106) is located below the air charging electromagnetic valve (107), a gas supply bottle (108) is arranged on one side of the detection platform (101), the gas supply bottle (108) is filled with compressed air, a gas delivery pipe (109) is connected to the gas outlet of the gas supply bottle (108), the end of the gas delivery pipe (109) away from the gas supply bottle (108) is arranged in a sealed shape, the bottom end of each air charging pipe (105) is communicated with the gas delivery pipe (109), and a groove gas pressure sensor is arranged in each detection groove (102). The above-mentioned leak-proof bottle detection device further comprises a leak detection intelligent control system, the leak detection intelligent control system comprises a leak detection setting module, a leak detection control module and a leak detection analysis module, the leak detection setting module is signal connected with the leak detection control module and the leak detection analysis module, the leak detection control module is signal connected with the groove sealing electric push rod (104) and the air charging electromagnetic valve (107), the groove gas pressure sensor is signal connected with the leak detection control module and the leak detection analysis module, and the leak detection analysis module is signal connected with the leak detection control module. The above-mentioned leak-proof bottle detection device further comprises a feeding mechanical arm for placing the to-be-detected medicine bottle into the detection groove (102), and the leak detection intelligent control system further comprises an unloading control module, the unloading control module is signal connected with the feeding mechanical arm and the leak detection control module. The above-mentioned leak-proof bottle detection device further comprises an unloading sorting mechanism (003), the unloading sorting mechanism (003) comprises a two-axis moving platform (301) located on the side of the detection platform (101) away from the groove sealing electric push rod (104), a support seat (302) in a stepped shape is fixedly installed on the two-axis moving platform (301), and two bottle clamping electric push rods (303) are fixedly installed on the support seat (302). The two-axis moving platform (301), the bottle clamping electric push rods (303) and the air charging electromagnetic valve (107) are signal connected with the unloading control module, and the leak detection setting module, the leak detection analysis module and the unloading control module are signal connected.

2. The leakproof bottle detection device for a pharmaceutical packaging production line according to claim 1, characterized by The bottom end of the sealing groove cover plate (103) is fixedly connected with a plurality of auxiliary vibration springs (201) which can be inserted into the detection groove (102), the auxiliary vibration springs (201) are equal in number to the detection grooves (102) and one-to-one correspondence, the auxiliary vibration springs (201) are located directly above the corresponding detection grooves (102), and the bottom end of each auxiliary vibration spring (201) is fixedly connected with a hit plate (202) which can be inserted into the detection groove (102).

3. The leakproof bottle detection device for a pharmaceutical packaging production line according to claim 2, characterized by The bottom end of the hit plate (202) is fixedly connected with an elastic pad (203) matched therewith, the inner wall of the detection groove (102) is provided with an elastic lining (204) matched therewith, and the inflation pipe (105) penetrates the elastic lining (204).

4. The leak detection apparatus for a pharmaceutical packaging line according to claim 1, characterized in that, The top end of the sealing groove cover plate (103) is fixedly connected with a plurality of feedback lights (205), the feedback lights (205) are equal in number to the detection grooves (102) and one-to-one correspondence, and the feedback lights (205) are located directly above the corresponding detection grooves (102), and the leak detection analysis module is signal connected with the feedback lights (205).

5. The leak detection apparatus for a pharmaceutical packaging line according to claim 1, characterized in that, The leak detection intelligent control system further comprises a gas supplement reminding module, a bottle gas pressure sensor is arranged in the gas supply bottle (108), and the leak detection setting module and the bottle gas pressure sensor are signal connected with the gas supplement reminding module.

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