Micropore detection device

Abstract

The invention provides a micropore detection device, and belongs to the technical field of medicine manufacturing. Comprising a rack, a conveying assembly used for conveying a sample bottle and a detection assembly used for detecting the leakage condition of the sample bottle. By arranging the conveying assembly and the detection assembly, the sample bottle conveying effect can be achieved, the mode that a linear auger is adopted for conveying the sample bottles at the present stage is replaced, on the basis that the stability in the sample bottle conveying process is improved, the precision in the sample bottle detection process is improved, and the detection efficiency is improved. According to the detection assembly, the sample bottles are detected in the conveying process through the arrangement of the disc type structure, so that the whole detection assembly is more compact in structure, the equipment size and the occupied area are smaller, the sample bottles are more stable in the detection process through the arrangement of the disc type detection structure, and the detection efficiency is improved. The sample bottle can be put down and erected without a complicated structure, so that the detection efficiency of the sample bottle is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of pharmaceutical manufacturing, and particularly relates to a micropore detection device. Background Art

[0002] An electronic micropore leak detector is a device that uses the principle of high-frequency high-voltage detection to judge whether there is a leak by detecting the micro-current change generated when the container leaks. The electronic micropore leak detector has the advantages of high detection accuracy, can detect ultra-fine cracks and micropores that cannot be detected by traditional methods, and has no side effects on drugs and no secondary pollution.

[0003] However, most of the existing micropore leak detection devices have a linear structure and use a linear auger to convey sample bottles. In order to facilitate the high-voltage discharge detection of sample bottles, the sample bottles need to be laid down first, and then the sample bottles need to be erected after the detection is completed. Therefore, the auger conveying structure requires a complex auxiliary device to achieve the laying down and erection of sample bottles. Moreover, the auger is a vulnerable part of the device, with a high production and manufacturing cost, a high cost for replacing vulnerable parts in the later stage, and a large amount of work for replacement and maintenance; during high-voltage discharge detection, the stability requirements for the operation of sample bottles are extremely high, and when using an auger for conveying, it is difficult to ensure the stability of the operation of sample bottles, and misdetection often occurs.

[0004] Therefore, the present invention provides a micropore detection device to meet the needs. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a micropore detection device. By setting a conveying component and a detection component, it can not only achieve the conveying effect of sample bottles, but also replace the current method of using a linear auger to convey sample bottles. On the basis of improving the stability of the sample bottle during the conveying process, the accuracy in the detection process of the sample bottle is improved. The present application adopts a disc-type structure to detect the sample bottle during the conveying process, making the entire detection component structure more compact, the size and floor area of the device smaller, and the disc-type detection structure making the sample bottle more stable during the detection process, without the need to rely on a complex structure to lay down and erect the sample bottle, improving the detection efficiency of the sample bottle. Through the above settings, the problems of low conveying efficiency and unsatisfactory detection quality of the current detection equipment for sample bottles can be solved.

[0006] To solve the above technical problems, the present invention provides the following technical solutions:

[0007] A micropore detection device, comprising a frame, on one side of the frame is fixedly connected with an electrical system, and on the top of the frame is fixedly connected with an operating table; a conveying assembly for conveying sample bottles, the conveying assembly is connected with the frame; a detection assembly for detecting the leakage condition of the sample bottles, the detection assembly is respectively connected with the frame and the conveying assembly; a sorting assembly for separating qualified products and counterfeits of the sample bottles, the sorting assembly is respectively connected with the frame and the detection assembly.

[0008] Optionally, the conveying assembly includes an inlet bottle conveyor belt fixedly connected to the top of the frame, one end of the inlet bottle conveyor belt is equipped with a driving motor, the driving motor is connected with the driving shaft of the inlet bottle conveyor belt through a belt and a pulley, an inlet bottle dial is installed on one side of the inlet bottle conveyor belt close to the driving motor, a first servo motor is installed at the bottom of the inlet bottle dial, and the detection assembly is connected with the inlet bottle dial.

[0009] Optionally, the detection assembly includes a second servo motor fixedly connected inside the frame, the output end of the second servo motor is fixedly connected with a transmission shaft, the end of the transmission shaft far from the second servo motor is fixedly connected with a detection dial, a bottle - overturning fence, a detection fence and a bottle - standing fence are fixedly connected to the top of the frame, the bottle - overturning fence, the detection fence and the bottle - standing fence are fixedly connected together in sequence to enclose a disc, the disc formed by the enclosure of the bottle - overturning fence, the detection fence and the bottle - standing fence is sleeved on the outer circumference of the detection dial, the bottle - overturning fence is connected with the inlet bottle dial, and the sorting assembly is connected with the bottle - standing fence.

[0010] Optionally, a bearing seat is arranged outside the transmission shaft, the bearing seat and the transmission shaft are connected through a driving bearing, a connecting disc is fixedly connected to the outer wall of the top end of the transmission shaft, the connecting disc and the transmission shaft are fixed through a shrink disc, the top of the transmission shaft is inserted with a pressure plate cover, the top of the pressure plate cover is screwed with a pressure plate screw, the transmission shaft and the pressure plate cover are fixed through the pressure plate screw, the bottom of the connecting disc is screwed and fixed with a dial plate, the dial plate and the detection dial are screwed and fixed, and a cover plate is fixedly connected to the top of the detection dial.

[0011] Optionally, a first curved groove is opened on the inner wall of the bottle - overturning fence, a notch is opened at the bottom of the bottle - overturning fence, a vibrating disc is fixedly connected to the top of the frame, the vibrating disc corresponds to the position of the notch, a second curved groove is opened on the bottle - standing fence, and an adaptation groove matching the contour of the sample bottle is opened on the detection dial.

[0012] Optionally, a positive electrode pin base is fixedly connected to the top of the detection fence. An adjusting rod is inserted into the positive electrode pin base. A high-voltage wire is fixedly connected to the top of the adjusting rod. A needle plate is fixedly connected to the bottom of the adjusting rod. A plurality of discharge needles are screwed onto the needle plate.

[0013] Optionally, a negative electrode plate and a floating plate are fixedly connected to one side of the detection fence close to the detection dial wheel. The floating plate is fixed to the detection fence through a spring. There is a gap between the negative electrode plate and the floating plate.

[0014] Optionally, the material distribution assembly includes a third servo motor fixedly connected inside the frame. A driving gear is fixedly connected to the output end of the third servo motor. The material distribution assembly further includes a transition dial wheel, a qualified product bottle discharging dial wheel, and a fake product bottle discharging dial wheel fixedly connected to the top of the frame. The transition dial wheel is connected to the vertical bottle fence.

[0015] Optionally, a transition gear, a qualified product gear, and a fake product gear are respectively fixedly connected to the bottoms of the transition dial wheel, the qualified product bottle discharging dial wheel, and the fake product bottle discharging dial wheel. The qualified product gear meshes with both the transition gear and the fake product gear. The driving gear meshes with the qualified product gear.

[0016] Optionally, a bottle discharging platform is fixedly connected to the top of the frame. The bottle discharging platform is connected to both the fake product bottle discharging dial wheel and the qualified product bottle discharging dial wheel. Air holes are equidistantly formed in the outer walls of the qualified product bottle discharging dial wheel and the fake product bottle discharging dial wheel. The air holes are communicated with a negative pressure device.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] In the above solution, by setting the conveying assembly, not only can the conveying effect of the sample bottles be achieved, but also the current method of using a straight auger to convey the sample bottles is replaced. On the basis of improving the stability of the sample bottle conveying process, the accuracy in the sample bottle detection process is improved, and the cost is lower and the maintenance is more convenient compared with the current conveying method.

[0019] By setting the detection assembly, a disc-type structure is used to detect the sample bottles during the conveying process, making the entire detection assembly structure more compact, the size and floor area of the equipment smaller, and the disc-type detection structure making the sample bottles more stable during the detection process, without the need to use a complex structure to lay down and stand up the sample bottles, improving the detection efficiency of the sample bottles. Description of the Drawings

[0020] The accompanying drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0021] Figure 1 It is a schematic structural diagram of the first perspective of the micropore detection device;

[0022] Figure 2 It is a schematic structural diagram of the second perspective of the micropore detection device;

[0023] Figure 3 It is a schematic structural diagram of the third perspective of the micropore detection device;

[0024] Figure 4 It is a schematic enlarged three-dimensional structural diagram of the cooperation of the conveying component, the detection component and the material distribution component;

[0025] Figure 5 It is a schematic enlarged three-dimensional structural diagram of the cooperation of the conveying component;

[0026] Figure 6 It is a schematic enlarged three-dimensional structural diagram of the cooperation of the bottle inlet dial, the detection component and the material distribution component;

[0027] Figure 7 It is a schematic three-dimensional structural diagram of the first perspective of the detection component;

[0028] Figure 8 It is a schematic sectional three-dimensional structural diagram of the cooperation of the detection component;

[0029] Figure 9 It is a schematic three-dimensional structural diagram of the second perspective of the detection component;

[0030] Figure 10 It is a schematic three-dimensional structural diagram of the cooperation of the detection dial, the inverted bottle fence, the detection fence and the upright bottle fence;

[0031] Figure 11 It is a schematic three-dimensional structural diagram of the cooperation of the inverted bottle fence, the detection fence and the upright bottle fence;

[0032] Figure 12 It is a schematic enlarged three-dimensional structural diagram of the detection dial;

[0033] Figure 13 It is a schematic enlarged three-dimensional structural diagram of the inverted bottle fence;

[0034] Figure 14 It is a schematic enlarged three-dimensional structural diagram of the upright bottle fence;

[0035] Figure 15 It is a schematic enlarged three-dimensional structural diagram of the cooperation of the detection fence and the positive electrode pin base;

[0036] Figure 16Schematic cross-sectional three-dimensional structure diagram of the cooperation between the detection fence and the positive electrode needle base;

[0037] Figure 17 Schematic enlarged three-dimensional structure diagram of the cooperation between the detection component and the material distribution component;

[0038] Figure 18 Schematic enlarged three-dimensional structure diagram of the cooperation of the material distribution component.

[0039] Reference numerals:

[0040] 1. Frame; 2. Electrical system; 3. Operating table; 4. Incoming bottle conveyor belt; 401. Driving motor; 5. Incoming bottle dial; 501. First servo motor; 6. Detection dial; 601. Second servo motor; 602. Transmission shaft; 603. Driving bearing; 604. Bearing seat; 605. Expansion sleeve; 606. Connection plate; 607. Pressure plate cover; 608. Pressure plate screw; 609. Cover plate; 610. Dial plate; 611. Adaptation groove; 7. Bottle-reversing fence; 701. First curved groove; 702. Notch; 8. Detection fence; 801. Negative plate; 802. Floating plate; 803. Spring; 9. Positive electrode needle base; 901. Needle plate; 902. Discharge needle; 903. Adjusting rod; 904. High-voltage wire; 10. Vibration disk; 11. Standing bottle fence; 111. Second curved groove; 12. Transition dial; 13. Qualified product out-bottle dial; 14. Counterfeit product out-bottle dial; 15. Third servo motor; 16. Driving gear; 17. Transition gear; 18. Qualified product gear; 19. Counterfeit product gear; 20. Out-bottle platform; 21. Sample bottle; 22. Air hole.

[0041] As shown in the figure, in order to clearly implement the structure of the embodiments of the present invention, specific structures and devices are marked in the figure, but this is only for schematic needs and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0042] The following describes in detail a micropore detection device provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0043] It should be noted that in the specification, references to "an embodiment", "embodiments", "exemplary embodiments", "some embodiments", etc. indicate that the described embodiments may include a particular feature, structure, or characteristic, but not every embodiment necessarily includes that particular feature, structure, or characteristic. Additionally, when a particular feature, structure, or characteristic is described in connection with an embodiment, implementing such feature, structure, or characteristic in connection with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0044] Generally, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood to not necessarily be intended to convey a set of exclusive factors, but rather, depending at least in part on the context, can alternatively allow for the existence of other factors that are not necessarily explicitly described.

[0045] It can be understood that the meanings of "on", "above", and "over" in the present invention should be construed in the broadest manner such that "on" not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something, but also can include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0046] Furthermore, spatial relative terms such as "under", "below", "lower", "above", "upper", etc. are used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the figures. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the figures. The device may be otherwise oriented, and the spatial relative descriptors used herein may be interpreted accordingly.

[0047] Such as Figures 1 to 5As shown in the figure, an embodiment of the present invention provides a micropore detection device, which includes a frame 1. An electrical system 2 is fixedly connected to one side of the frame 1, and an operating platform 3 is fixedly connected to the top of the frame 1; a conveying assembly for conveying a sample bottle 21, the conveying assembly is connected to the frame 1; a detection assembly for detecting the leakage condition of the sample bottle 21, the detection assembly is respectively connected to the frame 1 and the conveying assembly; a sorting assembly for separating qualified products and counterfeits of the sample bottle 21, the sorting assembly is respectively connected to the frame 1 and the detection assembly. In this application, by setting the conveying assembly, not only can the conveying effect of the sample bottle 21 be realized, but also the current method of using a linear auger to convey the sample bottle 21 is replaced. On the basis of improving the stability of the sample bottle 21 during the conveying process, the accuracy in the detection process of the sample bottle 21 is improved, and the cost is lower and the maintenance is more convenient compared with the current conveying method; by setting the detection assembly, a disk-type structure is used to detect the sample bottle 21 during the conveying process, making the entire detection assembly structure more compact, the size and floor area of the equipment smaller, and the disk-type detection structure making the sample bottle 21 more stable during the detection process, without the need to use a complex structure to lay down and stand up the sample bottle 21, improving the detection efficiency of the sample bottle 21; by setting the sorting assembly, it can classify the qualified products and counterfeits detected by the detection assembly, improving the practicability of the entire detection device and reducing the workload of the operator.

[0048] As an implementation manner in this embodiment, as Figures 1 to 5 shown, the conveying assembly includes a bottle inlet conveyor belt 4 fixedly connected to the top of the frame 1. A driving motor 401 is installed at one end of the bottle inlet conveyor belt 4. The driving motor 401 is connected to the driving shaft of the bottle inlet conveyor belt 4 through a belt and a pulley. A bottle inlet dial 5 is installed on one side of the bottle inlet conveyor belt 4 close to the driving motor 401. A first servo motor 501 is installed at the bottom of the bottle inlet dial 5. The detection assembly is connected to the bottle inlet dial 5. In the conveying assembly, the bottle inlet conveyor belt 4 is a belt conveyor or a mesh belt conveyor for conveying the sample bottle 21. The bottle inlet dial 5 is made of plastic, and semi-circular grooves matching the size of the sample bottle 21 are equidistantly arranged on the outer circumference of the bottle inlet dial 5. The bottle inlet dial 5 is driven by the first servo motor 501 and rotates Figure 3 in the clockwise direction. Such a setting enables the bottle inlet dial 5 to sort the sample bottles 21 on the bottle inlet conveyor belt 4 into a queue with consistent intervals and convey them towards the detection assembly. Compared with the current conveying method of a linear auger, such a conveying method is not only simple and compact in structure, but also has a high conveying efficiency and high neatness of the sample bottles 21, good stability of the sample bottles 21 during the conveying process, and the bottle inlet dial 5 is easy to disassemble, replace and maintain, reducing the cost of the detection device.

[0049] As an implementation manner in this embodiment, as Figures 1 to 8 shown, the detection component includes a second servo motor 601 fixedly connected inside the frame 1. The output end of the second servo motor 601 is fixedly connected with a transmission shaft 602. One end of the transmission shaft 602 away from the second servo motor 601 is fixedly connected with a detection dial 6. A bearing seat 604 is arranged outside the transmission shaft 602. The bearing seat 604 and the transmission shaft 602 are connected through a driving bearing 603. A connecting disk 606 is fixedly connected to the outer wall of the top end of the transmission shaft 602. The connecting disk 606 and the transmission shaft 602 are fixed through a shrink disc 605. A pressure plate cover 607 is inserted into the top of the transmission shaft 602. A pressure plate screw 608 is screwed on the top of the pressure plate cover 607. The transmission shaft 602 and the pressure plate cover 607 are fixed through the pressure plate screw 608. The bottom of the connecting disk 606 is fixedly connected with a dial plate 610 through screws. The dial plate 610 and the detection dial 6 are fixedly connected through screws. A cover plate 609 is fixedly connected to the top of the detection dial 6. The detection dial 6 is made of plastic material and is equally divided into several pieces in the circumferential direction. The instruction manual drawing shows it is equally divided into four pieces, and it can also be other quantities, which can be customized according to customer requirements. The detection dial 6 is driven by the second servo motor 601 and rotates Figure 3 in the counterclockwise direction to dock with the sample bottle 21 conveyed from the bottle inlet dial 5.

[0050] Specifically, the bearing seat 604 is fixedly installed inside the frame 1. The second servo motor 601 is connected with the transmission shaft 602. The transmission shaft 602 is installed in the bearing seat 604 through the driving bearing 603, so that the transmission shaft 602 can rotate flexibly under the driving action of the second servo motor 601. The transmission shaft 602 is connected with the connecting disk 606 through the shrink disc 605. After loosening the shrink disc 605, the transmission shaft 602 and the connecting disk 606 can rotate relative to each other directly. Such a setting is used for the circumferential adjustment when installing the connecting disk 606. After tightening the shrink disc 605, the transmission shaft 602 and the connecting disk 606 can be connected into a whole, and they cannot rotate relative to each other. The pressure plate cover 607 is fixed on the transmission shaft 602 through the pressure plate screw 608 to cover the top structure of the shrink disc 605.

[0051] In this embodiment, as Figures 7 to 14As shown, a bottle - falling fence 7, a detection fence 8, and an upright - bottle fence 11 are fixedly connected to the top of the frame 1. The bottle - falling fence 7, the detection fence 8, and the upright - bottle fence 11 are fixedly connected in sequence to enclose a disc. The disc formed by the enclosure of the bottle - falling fence 7, the detection fence 8, and the upright - bottle fence 11 is sleeved on the outer circumference of the detection dial 6. The bottle - falling fence 7 is connected to the bottle - feeding dial 5, and the material - distributing assembly is connected to the upright - bottle fence 11. A first curved - surface groove 701 is formed on the inner wall of the bottle - falling fence 7, and a notch 702 is formed at the bottom of the bottle - falling fence 7. A vibrating plate 10 is fixedly connected to the top of the frame 1, and the vibrating plate 10 corresponds to the position of the notch 702. A second curved - surface groove 111 is formed on the upright - bottle fence 11, and an adaptation groove 611 that matches the contour of the sample bottle 21 is formed on the detection dial 6. The bottle - falling fence 7 is arranged on the outer circumference of the detection dial 6. Since the first curved - surface groove 701 is formed on the inner wall of the bottle - falling fence 7, the first curved - surface groove 701 is a gradually - changing groove structure, and the height of the first curved - surface groove 701 near the detection fence 8 is greater than that of the other end. A notch 702 is provided at the bottom of the bottle - falling fence 7, and the vibrating plate 10 corresponds to the position of the notch 702. The vibrating plate 10 can generate vibration when powered on. When the sample bottle 21 is conveyed from the bottle - feeding dial 5 to the position of the detection dial 6, it is in an upright state. Since the adaptation groove 611 that matches the contour of the sample bottle 21 is formed on the detection dial 6, and the size of the adaptation groove 611 is slightly larger than the size of the sample bottle 21, each adaptation groove 611 can hold a sample bottle 21. When the detection dial 6 rotates, it will drive the sample bottle 21 to rotate. When the upright sample bottle 21 rotates to the position of the first curved - surface groove 701 of the bottle - falling fence 7, the sample bottle 21 is slowly laid down into a lying state along the gradually - changing curved surface of the first curved - surface groove 701. Then the sample bottle 21 in the lying state passes through the vibrating plate 10. The vibrating plate 10 can not only vibrate the sample bottle 21 back and forth to make the liquid medicine in the sample bottle 21 fully moisten the inner surface of the sample bottle 21, but also ensure that the sample bottle 21 is completely in a lying state to facilitate subsequent detection work.

[0052] In this embodiment, as Figure 1 、 Figure 7 、 Figure 8 、 Figure 15 and Figure 16As shown, a positive electrode pin base 9 is fixedly connected to the top of the detection fence 8. An adjusting rod 903 is inserted into the positive electrode pin base 9. A high-voltage wire 904 is fixedly connected to the top of the adjusting rod 903. A needle plate 901 is fixedly connected to the bottom of the adjusting rod 903. A plurality of discharge needles 902 are screwed onto the needle plate 901. A negative electrode plate 801 and a floating plate 802 are fixedly connected to one side of the detection fence 8 close to the detection idler wheel 6. The floating plate 802 is fixed to the detection fence 8 through a spring 803. There is a gap between the negative electrode plate 801 and the floating plate 802. The positive electrode pin base 9 is not only fixed to the detection fence 8, but also can be adjusted in the front-back installation position along the central direction of the detection fence 8. One end of the adjusting rod 903 is connected to the high-voltage wire 904, and the other end is connected to the needle plate 901. The adjusting rod 903 passes through the middle of the positive electrode pin base 9. The operator can adjust the height of the needle plate 901 up and down through the adjusting rod 903, and then adjust the vertical distance between the discharge needle 902 and the sample bottle 21. Since the floating plate 802 is fixed to the detection fence 8 through the spring 803, when the sample bottle 21 passes by the floating plate 802, the floating plate 802 will be pressed against the outer wall of the sample bottle 21 under the action of the spring 803. During the continuous transportation of the sample bottle 21 by the detection idler wheel 6, the bottom of the sample bottle 21 will be closely attached to the negative electrode plate 801 under the action of the floating plate 802 and the self-gravity of the sample bottle 21. The discharge needle 902 is energized with high voltage through the high-voltage wire 904. When the detection idler wheel 6 drives the sample bottle 21 through the high-voltage electric field between the discharge needle 902 and the negative electrode plate 801, if the sample bottle 21 has a defect of microporous leakage, the high voltage will break through the micropores, and the insulation between the discharge needle 902 and the negative electrode plate 801 will be damaged, forming an electric circuit and current will pass through. At this time, the control system judges whether the sample bottle 21 has microporous leakage by detecting the current signal. If there is a non-conforming product, the signal is sent to the electrical system 2.

[0053] As an implementation manner in this embodiment, as Figure 1 、 Figure 17 and Figure 18As shown in the figure, the material distribution component includes a third servo motor 15 fixedly connected inside the frame 1. The output end of the third servo motor 15 is fixedly connected with a driving gear 16. The material distribution component further includes a transition dial 12, a qualified product bottle discharging dial 13 and a fake product bottle discharging dial 14 fixedly connected to the top of the frame 1. The transition dial 12 is connected to the vertical bottle fence 11. Transition gears 17, qualified product gears 18 and fake product gears 19 are respectively fixedly connected to the bottoms of the transition dial 12, the qualified product bottle discharging dial 13 and the fake product bottle discharging dial 14. The qualified product gear 18 meshes with both the transition gear 17 and the fake product gear 19. The driving gear 16 meshes with the qualified product gear 18. The top of the frame 1 is fixedly connected with a bottle discharging platform 20. The bottle discharging platform 20 is connected to both the fake product bottle discharging dial 14 and the qualified product bottle discharging dial 13. Air holes 22 are evenly formed at equal intervals on the outer walls of the qualified product bottle discharging dial 13 and the fake product bottle discharging dial 14. The air holes 22 are communicated with a negative pressure device. In this application, the transition dial 12, the qualified product bottle discharging dial 13 and the fake product bottle discharging dial 14 are all made of plastic material. The qualified product bottle discharging dial 13 and the fake product bottle discharging dial 14 are both driven by the third servo motor 15 and are driven by gear cooperation with each other.

[0054] Specifically, the transition dial 12 rotates Figure 3 in the clockwise direction, the qualified product bottle discharging dial 13 rotates Figure 3 in the counterclockwise direction, and the fake product bottle discharging dial 14 rotates Figure 3 in the clockwise direction. The transition dial 12 docks with the detection dial 6 and conveys the sample bottle 21 to the qualified product bottle discharging dial 13. The negative pressure in the air holes 22 on the qualified product bottle discharging dial 13 can suck the sample bottle 21. The on-off of the negative pressure of each air hole 22 can be controlled by an electromagnetic valve, and the electromagnetic valve is controlled by the electrical system 2.

[0055] Furthermore, when the sample bottle 21 is a qualified product, it is necessary to make the sample bottle 21 move along the circumferential direction of the qualified product bottle discharging dial 13. At this time, the electrical system 2 controls the air holes 22 of the qualified product bottle discharging dial 13 to be connected with negative pressure through the electromagnetic valve, and the air holes 22 of the fake product bottle discharging dial 14 are not connected with negative pressure, so that the sample bottle 21 can come out along the discharging port direction of the qualified product bottle discharging dial 13; when the sample bottle 21 is a fake product and it is necessary for the sample bottle 21 to move along the circumferential direction of the fake product bottle discharging dial 14, the electrical system 2 controls the air holes 22 of the fake product bottle discharging dial 14 to be connected with negative pressure through the electromagnetic valve, and the air holes 22 of the qualified product bottle discharging dial 13 are not connected with negative pressure, so that the sample bottle 21 can come out along the discharging port direction of the fake product bottle discharging dial 14. The bottle discharging platform 20 is installed on the frame 1 and is the discharging port of the equipment. The qualified and fake sample bottles 21 classified through detection come out from different channels of the discharging platform respectively, which is convenient for users to classify.

[0056] The working principle of the technical solution provided by the present invention is as follows:

[0057] In use, the first servo motor 501 drives the bottle inlet dial 5 to rotate. Since semi-circular grooves that match the size of the sample bottles 21 are equidistantly arranged on the outer circumference of the bottle inlet dial 5, when the first servo motor 501 drives the bottle inlet dial 5 to rotate Figure 3 in the clockwise direction, the sample bottles 21 on the bottle inlet conveyor belt 4 will be sorted into a queue with consistent intervals by the bottle inlet dial 5 and conveyed towards the detection dial 6. Since a first curved groove 701 is formed on the inner wall of the bottle inversion grid 7, the first curved groove 701 is a gradually changing groove structure, and the height of the first curved groove 701 near the detection grid 8 is greater than that of the other end. Therefore, when the upright sample bottle 21 rotates to the position of the first curved groove 701 of the bottle inversion grid 7, the sample bottle 21 slowly falls down to a lying state along the gradually changing curved surface of the first curved groove 701. Then the sample bottle 21 in the lying state passes through the vibrating disk 10. Since the vibrating disk 10 can generate vibration when powered on, the vibrating disk 10 can not only vibrate the sample bottle 21 back and forth to fully moisten the inner surface of the sample bottle 21 with the liquid medicine in the sample bottle 21, but also ensure that the sample bottle 21 is completely in the lying state to facilitate subsequent detection work. Since the floating plate 802 is fixed to the detection grid 8 through a spring 803, when the sample bottle 21 passes through the floating plate 802, the floating plate 802 will press against the outer wall of the sample bottle 21 under the action of the spring 803. During the continuous conveyance of the sample bottle 21 by the detection dial 6, the bottom of the sample bottle 21 will closely adhere to the negative electrode plate 801 under the action of the floating plate 802 and the self-gravity of the sample bottle 21. The discharge needle 902 is connected to high-voltage electricity through the high-voltage wire 904. When the detection dial 6 drives the sample bottle 21 through the high-voltage electric field between the discharge needle 902 and the negative electrode plate 801, if the sample bottle 21 has a defect of microporous leakage, the high-voltage electricity will break through the micropores, and the insulation between the discharge needle 902 and the negative electrode plate 801 will be damaged, forming an electric circuit and current will pass through. At this time, the control system judges whether the sample bottle 21 has microporous leakage by detecting the current signal. If there are unqualified products, the signal is sent to the electrical system 2. When the sample bottle 21 is a qualified product, it is necessary to make the sample bottle 21 move along the circumferential direction of the qualified product outlet dial 13. At this time, the electrical system 2 controls the air hole 22 of the qualified product outlet dial 13 to be under negative pressure through the solenoid valve, and the air hole 22 of the fake product outlet dial 14 is not under negative pressure, so that the sample bottle 21 can come out along the outlet direction of the qualified product outlet dial 13. When the sample bottle 21 is a fake product and needs to move along the circumferential direction of the fake product outlet dial 14, the electrical system 2 controls the air hole 22 of the fake product outlet dial 14 to be under negative pressure through the solenoid valve, and the air hole 22 of the qualified product outlet dial 13 is not under negative pressure, so that the sample bottle 21 can come out along the outlet direction of the fake product outlet dial 14.

[0058] The present invention encompasses any alternatives, modifications, equivalent methods, and solutions that are made within the spirit and scope of the present invention. For the purpose of enabling the public to have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention. However, those skilled in the art can fully understand the present invention even without the description of these details. Additionally, well-known methods, processes, procedures, components, and circuits are not described in detail in order to avoid unnecessary confusion to the essence of the present invention.

[0059] The above description is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A micropore detection device, comprising a frame, characterized in that, One side of the frame is fixedly connected with an electrical system, and the top of the frame is fixedly connected with an operating platform; A conveying assembly for conveying sample bottles, which is connected to the frame; A detection assembly for detecting the leakage of sample bottles, which is respectively connected to the frame and the conveying assembly; A sorting assembly for separating qualified products and counterfeits of sample bottles, which is respectively connected to the frame and the detection assembly.

2. The micropore detection device according to claim 1, wherein The conveying assembly includes an inlet bottle conveyor belt fixedly connected to the top of the frame. One end of the inlet bottle conveyor belt is equipped with a driving motor, and the driving motor is connected to the driving shaft of the inlet bottle conveyor belt through a belt and a pulley. An inlet bottle dial is installed on one side of the inlet bottle conveyor belt close to the driving motor, and a first servo motor is installed at the bottom of the inlet bottle dial. The detection assembly is connected to the inlet bottle dial.

3. The micropore detection device according to claim 2, wherein, The detection assembly includes a second servo motor fixedly connected inside the frame. The output end of the second servo motor is fixedly connected with a transmission shaft. One end of the transmission shaft away from the second servo motor is fixedly connected with a detection dial. An inverted bottle fence, a detection fence, and an upright bottle fence are fixedly connected to the top of the frame in sequence. The inverted bottle fence, the detection fence, and the upright bottle fence are fixedly connected together in sequence to enclose a disc. The disc formed by the enclosure of the inverted bottle fence, the detection fence, and the upright bottle fence is sleeved on the outer circumference of the detection dial. The inverted bottle fence is connected to the inlet bottle dial, and the sorting assembly is connected to the upright bottle fence.

4. The micropore detection device according to claim 3, characterized in that, A bearing seat is arranged outside the transmission shaft, and the bearing seat and the transmission shaft are connected through a driving bearing. A connecting disc is fixedly connected to the outer wall of the top end of the transmission shaft, and the connecting disc and the transmission shaft are fixed through a shrink disc. The top of the transmission shaft is inserted with a pressure plate cover, and a pressure plate screw is screwed on the top of the pressure plate cover. The transmission shaft and the pressure plate cover are fixed through the pressure plate screw. The bottom of the connecting disc is screwed and fixed with a dial plate, and the dial plate and the detection dial are screwed and fixed through screws. The top of the detection dial is fixedly connected with a cover plate.

5. The micropore detection device according to claim 3, characterized in that, A first curved groove is formed on the inner wall of the inverted bottle fence, and a notch is formed at the bottom of the inverted bottle fence. A vibrating disc is fixedly connected to the top of the frame, and the vibrating disc corresponds to the position of the notch. A second curved groove is formed on the upright bottle fence, and an adaptation groove matching the contour of the sample bottle is formed on the detection dial.

6. The micropore detection device according to claim 3, characterized in that A positive electrode needle seat is fixedly connected to the top of the detection fence. An adjusting rod is inserted into the positive electrode needle seat. A high-voltage wire is fixedly connected to the top of the adjusting rod, and a needle plate is fixedly connected to the bottom of the adjusting rod. A plurality of discharge needles are screwed on the needle plate.

7. The micropore detection device according to claim 3, wherein, A negative electrode plate and a floating plate are fixedly connected to one side of the detection fence close to the detection dial. The floating plate is fixed to the detection fence through a spring, and there is a distance between the negative electrode plate and the floating plate.

8. The micropore detection device according to claim 3, wherein, The material distribution component includes a third servo motor fixedly connected inside the frame. The output end of the third servo motor is fixedly connected with a driving gear. The material distribution component further includes a transition dial, a qualified product bottle discharging dial, and a counterfeit product bottle discharging dial fixedly connected to the top of the frame. The transition dial is connected to the vertical bottle grid.

9. The micro-hole detection device according to claim 8, characterized in that, The bottom parts of the transition dial, the qualified product bottle discharging dial, and the counterfeit product bottle discharging dial are respectively fixedly connected with a transition gear, a qualified product gear, and a counterfeit product gear. The qualified product gear is meshed with both the transition gear and the counterfeit product gear. The driving gear is meshed with the qualified product gear.

10. The micropore detection device according to claim 8, characterized in that, The top of the frame is fixedly connected with a bottle discharging platform. The bottle discharging platform is connected to both the counterfeit product bottle discharging dial and the qualified product bottle discharging dial. Air holes are equidistantly formed in the outer walls of the qualified product bottle discharging dial and the counterfeit product bottle discharging dial. The air holes are communicated with a negative pressure device.

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