Sampling equipment and method for antibacterial agent production

Abstract

The invention discloses sampling equipment and a sampling method for antibacterial agent production, and relates to the technical field of antibacterial agent production, the sampling equipment comprises a height adjusting mechanism, the height adjusting mechanism comprises a mounting rack, universal wheels are arranged at the bottom of the mounting rack, the top of the mounting rack is fixedly connected with a supporting stand column, and the supporting stand column is fixedly connected with the bottom of the mounting rack; a lifting rod is slidably connected into the supporting stand column. A first electric telescopic rod and a second electric telescopic rod are matched with a first sliding rod and a second sliding rod, automatic and accurate adjustment of the height and the transverse distance is achieved, the direction can be flexibly adjusted through a rotating piece, the insertion depth can be accurately locked through matching of a depth adjusting rod and a fixing rotary knob, manual operation is thoroughly replaced, the sampling position deviation is remarkably reduced, and the sampling efficiency is improved. The sample representativeness is guaranteed, the precise requirements of different sampling points are met, meanwhile, the disposable suction head design is adopted, the sample is directly detached and discarded after sampling, repeated cleaning is not needed, and residues of samples in the previous batch are avoided.

Description

Technical Field

[0001] This invention relates to the field of antibacterial agent production technology, specifically to a sampling device and method for antibacterial agent production. Background Technology

[0002] Antimicrobial agents are key functional materials in pharmaceuticals, daily chemicals, and food processing. The quality control of their production process directly determines the antimicrobial activity, purity, and safety of the product. Sampling and testing are core aspects of quality control in antimicrobial agent production. Samples must be collected from different locations and depths in production reactors, storage tanks, and other equipment. Testing key indicators helps determine the stability of the production process and ensures the final product meets quality standards. Existing sampling equipment for antimicrobial agent production is widely used in various production scenarios. Its core function is to provide representative samples for quality testing, supporting compliance control of the production process.

[0003] However, existing sampling equipment lacks precision in adjusting the sampling position, relying heavily on manual adjustment of height and lateral distance. The insertion depth is difficult to control precisely, which can easily lead to sampling position deviations and affect sample representativeness. At the same time, there is a high risk of cross-contamination. Traditional sampling heads are reused, and incomplete cleaning can leave residues from previous batches of samples, interfering with test results. Furthermore, there is a lack of precise monitoring and automatic control structures, and the sampling volume depends on manual judgment, resulting in poor data repeatability and making it difficult to meet the requirements of refined and efficient quality control in the production of antibacterial agents. Summary of the Invention

[0004] This invention provides a sampling device and method for the production of antibacterial agents to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: A sampling device and method for antibacterial agent production includes: a height adjustment mechanism, the height adjustment component including a mounting frame, the bottom of the mounting frame being provided with casters, the top of the mounting frame being fixedly connected to a support column, and a lifting rod being slidably connected inside the support column; a lateral adjustment mechanism, the lateral adjustment mechanism including a rotating component, the bottom of the rotating component being rotatably connected to the top of the lifting rod, the top of the rotating component being fixedly connected to an installation sleeve, and a telescopic rod being slidably connected inside the installation sleeve; and an antibacterial agent sampling mechanism, the antibacterial agent sampling mechanism including a depth adjustment rod, the surface of the depth adjustment rod being slidably connected to the inside of the telescopic rod, the lower end of the depth adjustment rod being fixedly connected to a fixed arc plate, and an installation knob being threadedly connected to the surface of the fixed arc plate.

[0006] A further improvement of the technical solution of the present invention is that: a first sliding block is fixedly connected to the inner wall of the lifting rod, a first sliding rod is slidably connected inside the first sliding block, and the bottom of the first sliding rod is fixedly connected to the bottom of the inner cavity of the supporting column.

[0007] A further improvement of the technical solution of the present invention is that: a first electric telescopic rod is fixedly connected to the middle of the bottom of the inner cavity of the support column, the top of the output end of the first electric telescopic rod is fixedly connected to the top of the inner cavity of the lifting rod, and a control panel is fixedly connected to the surface of the support column.

[0008] A further improvement of the technical solution of the present invention is that: a second sliding block is fixedly connected to the inner wall of the telescopic rod, and a second sliding rod is slidably connected inside the second sliding block.

[0009] A further improvement of the technical solution of the present invention is that: the end of the second slide rod is fixedly connected to one end of the inner cavity of the mounting sleeve, the inner wall of the mounting sleeve is fixedly connected to a second electric telescopic rod, the output end of the second electric telescopic rod is fixedly connected to the inner wall of the telescopic rod, the end of the telescopic rod is threadedly connected to a fixing knob, and one end of the fixing knob is tightly abutted against the surface of the depth adjustment rod.

[0010] A further improvement of the technical solution of the present invention is that: a storage glass tube is attached to one side of the fixed arc plate, one end of the mounting knob is in close contact with the surface of the storage glass tube, a suction port is provided at the lower end of the storage glass tube, a first valve and a flow meter are provided inside the suction port, a disposable suction head is inserted into the lower end of the suction port, an air intake is provided at the top of the storage glass tube, a second valve is provided inside the air intake, a vacuum pump is connected inside the air intake through a telescopic tube, and the bottom of the vacuum pump is fixedly connected to the top of the rotating part.

[0011] A further improvement to the technical solution of this invention lies in the following steps: S1: Equipment preparation. Move the equipment to the sampling area of ​​the antibacterial agent production equipment using the casters, ensuring the mounting frame is placed stably. Open the control panel and check the operating status of the first electric telescopic rod, the second electric telescopic rod, the vacuum pump, and the flow meter. Insert the disposable suction head into the suction port of the storage glass tube, tighten the installation knob to clamp the storage glass tube with the fixed arc plate, loosen the fixing knob, slide the depth adjustment rod to extend the disposable suction head into the preset depth of the sampling port, and tighten the fixing knob to lock the position. S2: Sampling position adjustment. Start the first electric telescopic rod via the control panel to drive the lifting rod to slide along the first slide bar inside the support column. Stop after adjusting to the target height. Rotate the rotating part to adjust the lateral direction. Start the second electric telescopic rod to drive the telescopic rod to slide along the second slide bar inside the mounting sleeve. Adjust the lateral distance so that the disposable suction head is aligned with the sampling port of the antibacterial agent generating equipment. Then start the first electric telescopic rod again to move the disposable suction head down and insert it into the antibacterial agent inside the production equipment. S3: Quantitative sampling. Open the first and second valves through the control panel, start the vacuum pump, and evacuate the storage glass tube through the telescopic tube. The antibacterial agent enters the storage glass tube through the disposable suction head under negative pressure. The flow meter monitors the sampling amount in real time. S4: Sampling is complete. After the preset sampling volume is reached, turn off the vacuum pump through the control panel, and then close the first valve and the second valve in sequence. Adjust the equipment to move the disposable suction head out of the sampling port, disassemble the disposable suction head, and seal the suction port of the storage glass tube to complete the sampling.

[0012] A further improvement of the technical solution of the present invention is as follows: In step S3, the sampling amount threshold can be preset through the control panel. When the flow meter detects that the sampling amount has reached the threshold, the equipment automatically shuts off the vacuum pump and valve to achieve quantitative sampling. If the sampling object is a powdered antibacterial agent, a suitable conical disposable suction head is replaced and the pumping speed of the vacuum pump is reduced to avoid powder splashing. After sampling, the storage glass tube is marked, and the sampling time, batch and sampling location information are recorded. At the same time, the contact surface between the equipment and the sampling area is cleaned.

[0013] Due to the adoption of the above technical solution, the technical progress achieved by this invention compared to the prior art is as follows: This invention provides a sampling device and method for antibacterial agent production. Through a first and second electric telescopic rod in conjunction with a first and second sliding rod, it achieves automated and precise adjustment of height and lateral distance. The rotating parts can flexibly adjust direction, and the depth adjustment rod, combined with a fixed knob, can precisely lock the insertion depth, completely replacing manual operation. This significantly reduces sampling position deviation, ensures sample representativeness, and meets the precise requirements of different sampling points. Simultaneously, it employs a disposable suction head design, allowing for direct disassembly and disposal after sampling without repeated cleaning, avoiding residue from previous batches. The storage glass tube is independently fixed by a fixed arc plate, further reducing the probability of contamination and ensuring uninterrupted test results. Quantitative sampling is accurate and reliable. A flow meter monitors the sampling volume in real time, and with preset thresholds on the control panel, the device automatically shuts off the vacuum pump and valves when the set volume is reached, achieving automated quantitative control. This significantly reduces sampling volume error, greatly improves data repeatability, eliminates the need for manual judgment, and significantly improves sampling efficiency. The overall equipment, through automated adjustment, anti-contamination, and quantitative design, perfectly adapts to the refined and efficient quality control requirements of antibacterial agent production, providing reliable support for production process optimization and product quality assurance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a side view of the present invention; Figure 3 This is a cross-sectional view of the height adjustment mechanism of the present invention; Figure 4 This is a cross-sectional view of the lateral adjustment mechanism of the present invention; Figure 5 This is a schematic diagram of the antibacterial agent sampling mechanism of the present invention; Figure 6 S1 of the present invention: Equipment preparation flowchart; Figure 7 This is the flowchart for S2 of the present invention: sampling position adjustment. Figure 8 This is the flowchart for S3 of the present invention: quantitative sampling. Figure 9 This is the flowchart for S4 of the present invention: sampling end process.

[0015] In the diagram: 11. Mounting bracket; 12. Casters; 13. Support column; 14. Lifting rod; 15. First sliding block; 16. First sliding rod; 17. First electric telescopic rod; 18. Control panel; 21. Rotating component; 22. Mounting sleeve; 23. Telescopic rod; 24. Second sliding block; 25. Second sliding rod; 26. Second electric telescopic rod; 27. Fixing knob; 31. Depth adjustment rod; 32. Fixing arc plate; 33. Mounting knob; 34. Storage glass tube; 35. Flow meter; 36. First valve; 37. Disposable suction head; 38. Second valve; 39. Telescopic tube; 310. Vacuum pump. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to embodiments: Example 1, as Figures 1-9 As shown, the present invention provides a sampling device and method for antibacterial agent production, comprising: a height adjustment mechanism, the height adjustment component including a mounting frame 11, the bottom of the mounting frame 11 being provided with casters 12, the top of the mounting frame 11 being fixedly connected to a support column 13, and a lifting rod 14 being slidably connected inside the support column 13; a lateral adjustment mechanism, the lateral adjustment mechanism including a rotating component 21, the bottom of the rotating component 21 being rotatably connected to the top of the lifting rod 14, the top of the rotating component 21 being fixedly connected to a mounting sleeve 22, and a telescopic rod 23 being slidably connected inside the mounting sleeve 22; and an antibacterial agent sampling mechanism, the antibacterial agent sampling mechanism including a depth adjustment rod 31, the surface of the depth adjustment rod 31 being slidably connected to the inside of the telescopic rod 23, the lower end of the depth adjustment rod 31 being fixedly connected to a fixed arc plate 32, and a mounting knob 33 being threadedly connected to the surface of the fixed arc plate 32.

[0017] In this embodiment, the mounting frame 11 and the casters 12 work together to enable the equipment to move flexibly within the production workshop, adapting to the sampling needs of different production equipment; the support column 13 and the lifting rod 14 form a height adjustment base, the rotating part 21, the mounting sleeve, and the telescopic rod 23 form a lateral adjustment structure, and the depth adjustment rod 31 provides a carrier for sampling depth control; the fixed arc plate 32 and the mounting knob 33 work together to achieve stable installation of the storage glass tube 34, laying the hardware foundation for subsequent accurate sampling and anti-contamination design, and initially solving the defect of poor adaptability of traditional equipment.

[0018] Example 2, as Figures 1-9 As shown, based on Embodiment 1, the present invention provides a technical solution: Preferably, a first sliding block 15 is fixedly connected to the inner wall of the lifting rod 14, a first sliding rod 16 is slidably connected inside the first sliding block 15, the bottom of the first sliding rod 16 is fixedly connected to the bottom of the inner cavity of the support column 13, a first electric telescopic rod 17 is fixedly connected to the middle of the bottom of the inner cavity of the support column 13, the top of the output end of the first electric telescopic rod 17 is fixedly connected to the top of the inner cavity of the lifting rod 14, a control panel 18 is fixedly connected to the surface of the support column 13, a second sliding block 24 is fixedly connected to the inner wall of the telescopic rod 23, a second sliding rod 25 is slidably connected inside the second sliding block 24, the end of the second sliding rod 25 is fixedly connected to one end of the inner cavity of the mounting sleeve 22, and the inner wall of the mounting sleeve 22 is fixedly connected to... A second electric telescopic rod 26 is connected, and the output end of the second electric telescopic rod 26 is fixedly connected to the inner wall of the telescopic rod 23. A fixing knob 27 is threadedly connected to the end of the telescopic rod 23. One end of the fixing knob 27 is tightly abutted against the surface of the depth adjustment rod 31. A storage glass tube 34 is attached to one side of the fixed arc plate 32. One end of the mounting knob 33 is tightly abutted against the surface of the storage glass tube 34. A suction port is provided at the lower end of the storage glass tube 34. A first valve 36 and a flow meter 35 are provided inside the suction port. A disposable suction head 37 is inserted into the lower end of the suction port. An air intake port is provided at the top of the storage glass tube 34. A second valve 38 is provided inside the air intake port. A vacuum pump 310 is connected to the inside of the air intake port through a telescopic tube 39. The bottom of the vacuum pump 310 is fixedly connected to the top of the rotating part 21.

[0019] In this embodiment, the first electric telescopic rod 17 cooperates with the first sliding block 15 and the first sliding rod 16, and the second electric telescopic rod 26 is linked with the second sliding block 24 and the second sliding rod 25 to achieve automated and precise adjustment of height and lateral distance. Combined with the fixed knob 27 to lock the depth adjustment rod 31, this completely replaces manual operation, controlling the sampling position deviation within 1 cm. The disposable suction head 37 has a plug-in design, allowing for direct disassembly and disposal after sampling, avoiding cross-contamination caused by reuse. The flow meter 35 monitors the sampling volume in real time, and together with the first valve 36, the second valve 38, and the vacuum pump 310, a quantitative sampling system is constructed. The control panel 18 enables centralized control, solving the problems of low quantitative accuracy and reliance on manual judgment in traditional equipment.

[0020] Example 3, as Figures 1-9As shown, based on Embodiment 1, the present invention provides a technical solution: preferably, including the following steps: S1: Equipment preparation, move the equipment to the sampling area of ​​the antibacterial agent production equipment via the casters 12, ensuring that the mounting frame 11 is placed stably; open the control panel 18, check the operating status of the first electric telescopic rod 17, the second electric telescopic rod 26, the vacuum pump 310 and the flow meter 35, insert the disposable suction head 37 into the suction port of the storage glass tube 34, tighten the installation knob 33 to make the fixed arc plate 32 clamp the storage glass tube 34, loosen the fixing knob 27, and adjust the sliding depth. S1: Insert the disposable suction head 37 into the sampling port at a preset depth using rod 31, and tighten the fixing knob 27 to lock the position; S2: Adjust the sampling position. Start the first electric telescopic rod 17 via the control panel 18, driving the lifting rod 14 to slide along the first slide rod 16 inside the support column 13, and stop after adjusting to the target height; rotate the rotating part 21 to adjust the lateral direction, start the second electric telescopic rod 26, driving the telescopic rod 23 to slide along the second slide rod 25 inside the mounting sleeve 22, adjust the lateral distance, and align the disposable suction head 37 with the sampling port of the antibacterial agent generating equipment, then start the first electric telescopic rod 17 again. S3: Quantitative sampling is performed by opening the first valve 36 and the second valve 38 via the control panel 18, starting the vacuum pump 310, and evacuating the storage glass tube 34 through the telescopic tube 39. Under negative pressure, the antibacterial agent enters the storage glass tube 34 through the disposable suction head 37. The flow meter 35 monitors the sampling volume in real time. S4: Sampling is completed. After reaching the preset sampling volume, the vacuum pump 310 is turned off via the control panel 18, and the first valve 36 and the second valve 38 are closed sequentially. The equipment is adjusted to remove the disposable suction head 37 from the sampling port and disassembled. The disposable suction head 37 is used to seal the suction port of the storage glass tube 34 to complete the sampling. In step S3, the sampling volume threshold can be preset through the control panel 18. When the flow meter 35 detects that the sampling volume has reached the threshold, the equipment automatically shuts off the vacuum pump 310 and the valve to achieve quantitative sampling. If the sample is a powdered antibacterial agent, a suitable conical disposable suction head 37 is replaced and the pumping speed of the vacuum pump 310 is reduced to avoid powder splashing. After sampling, the storage glass tube 34 is marked, and the sampling time, batch and sampling location information are recorded. At the same time, the contact surface between the equipment and the sampling area is cleaned.

[0021] In this embodiment, the equipment preparation step S1, through self-testing of functional components and installation of sampling components, ensures the reliability of equipment operation and avoids sampling failure due to component failure. The three-dimensional position adjustment in step S2, through automated operation to replace manual adjustment, accurately locates the sampling point and ensures sample representativeness. The quantitative sampling in step S3, through threshold preset and automatic control, achieves precise control of the sampling amount, while adapting to the differentiated needs of liquid and powdered antibacterial agents. The sealing, marking and cleaning process in step S4 further eliminates sample contamination, achieves traceability of sampling data, fully meets the requirements of refined quality control in antibacterial agent production, and significantly improves sampling efficiency and data reliability.

[0022] The working principle of the sampling equipment and method used in the production of this antibacterial agent will be explained in detail below.

[0023] like Figures 1-9As shown, the first stage is the equipment movement and preparation phase: using the casters 12 at the bottom of the mounting frame 11, the equipment is flexibly moved to the target sampling area, ensuring that the mounting frame 11 is placed stably to avoid equipment shaking during sampling. The control panel 18 is opened, and the system automatically performs a self-check of the first electric telescopic rod 17, the second electric telescopic rod 26, the vacuum pump 310, and the flow meter 35. After confirming there are no faults, the disposable suction head 37 is precisely inserted into the suction port of the storage glass tube 34, and the installation knob 33 is tightened to ensure that the fixed arc plate 32 tightly clamps the storage glass tube 34, ensuring the stability of the sample container during sampling. The fixing knob 27 is loosened, and the depth adjustment rod 31 is slid according to the sampling depth requirement until the disposable suction head 37 reaches the preset insertion length. The fixing knob 27 is then tightened to lock the position, completing the pre-sampling preparation. The target height and lateral distance parameters are input through the control panel 18, and the first electric telescopic rod 17 is started. Its output end pushes the lifting rod 14 along the first sliding rod inside the support column 13. 16. Smooth sliding: The first sliding block 15 ensures no deviation during the lifting process and automatically stops after adjusting to the target height; rotate the rotating part 21 to adjust the lateral direction so that the telescopic rod 23 is aligned with the sampling port of the production equipment; start the second electric telescopic rod 26 to drive the telescopic rod 23 to slide horizontally along the second sliding rod 25 inside the mounting sleeve 22; the second sliding block 24 ensures the sliding accuracy until the disposable suction head 37 is precisely aligned with the sampling port; start the first electric telescopic rod 17 again to drive the lifting rod 14 to move slightly downward so that the disposable suction head 37 is inserted into the antibacterial agent in the production equipment, completing the three-dimensional precise positioning of the sampling position; preset the sampling volume threshold through the control panel 18; click the sampling start button; the system simultaneously opens the first valve 36 and the second valve 38 and starts the vacuum pump 310. Vacuum pump 310 evacuates storage glass tube 34 through telescopic tube 39, creating a negative pressure environment inside the tube. The antibacterial agent enters storage glass tube 34 through disposable suction head 37 under negative pressure. During this process, flow meter 35 monitors sampling flow rate in real time and calculates sampling volume, feeding the data back to control panel 18 in real time. When the sampling volume reaches the preset threshold, the control panel 18 automatically issues a command to sequentially shut down the vacuum pump 310, the first valve 36, and the second valve 38 to complete the quantitative sampling. If the sample is a powdered antibacterial agent, the conical disposable suction head 37 is replaced, and the pumping speed of the vacuum pump 310 is reduced via the control panel 18 to avoid sampling volume errors caused by powder splashing. The first electric telescopic rod 17 and the second electric telescopic rod 26 are activated in reverse via the control panel 18 to move the disposable suction head 37 out of the sampling port of the production equipment. The rotating component 21 is rotated to move the storage glass tube 34 away from the sampling area. The disposable suction head 37 is disassembled and discarded, and the suction port of the storage glass tube 34 is sealed to prevent sample contamination or leakage. The sampling time, production batch, and sampling location information are marked on the surface of the storage glass tube 34 to facilitate subsequent data traceability. The contact surfaces between the equipment and the sampling area are cleaned to ensure the equipment is clean and ready for the next sampling.The entire process requires no manual adjustment of the sampling location or determination of the sampling amount, achieving full automation and precision while eliminating cross-contamination and meeting the needs of refined and efficient quality control in antibacterial agent production.

[0024] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A sampling device for the production of antibacterial agents, characterized in that: include: The height adjustment mechanism includes a mounting frame (11), with casters (12) at the bottom of the mounting frame (11) and a support column (13) fixedly connected to the top of the mounting frame (11). A lifting rod (14) is slidably connected inside the support column (13). A lateral adjustment mechanism, comprising a rotating component (21), the bottom of which is rotatably connected to the top of a lifting rod (14), and a mounting sleeve (22) fixedly connected to the top of the rotating component (21), and a telescopic rod (23) slidably connected inside the mounting sleeve (22). An antibacterial agent sampling mechanism includes a depth adjustment rod (31), the surface of which is slidably connected to the interior of a telescopic rod (23), and a fixed arc plate (32) is fixedly connected to the lower end of the depth adjustment rod (31), and an installation knob (33) is threadedly connected to the surface of the fixed arc plate (32).

2. The sampling device for antibacterial agent production according to claim 1, characterized in that: The inner wall of the lifting rod (14) is fixedly connected to a first sliding block (15), and the inside of the first sliding block (15) is slidably connected to a first sliding rod (16). The bottom of the first sliding rod (16) is fixedly connected to the bottom of the inner cavity of the support column (13).

3. The sampling device for antibacterial agent production according to claim 1, characterized in that: The first electric telescopic rod (17) is fixedly connected to the middle of the bottom of the inner cavity of the support column (13). The top of the output end of the first electric telescopic rod (17) is fixedly connected to the top of the inner cavity of the lifting rod (14). The control panel (18) is fixedly connected to the surface of the support column (13).

4. The sampling device for antibacterial agent production according to claim 1, characterized in that: The inner wall of the telescopic rod (23) is fixedly connected to a second sliding block (24), and the interior of the second sliding block (24) is slidably connected to a second sliding rod (25).

5. A sampling device for antibacterial agent production according to claim 4, characterized in that: The end of the second slide rod (25) is fixedly connected to one end of the inner cavity of the mounting sleeve (22). The inner wall of the mounting sleeve (22) is fixedly connected to the second electric telescopic rod (26). The output end of the second electric telescopic rod (26) is fixedly connected to the inner wall of the telescopic rod (23). The end of the telescopic rod (23) is threadedly connected to a fixing knob (27). One end of the fixing knob (27) is tightly abutted against the surface of the depth adjustment rod (31).

6. The sampling device for antibacterial agent production according to claim 1, characterized in that: A storage glass tube (34) is attached to one side of the fixed arc plate (32). One end of the mounting knob (33) is in close contact with the surface of the storage glass tube (34). A suction port is provided at the lower end of the storage glass tube (34). A first valve (36) and a flow meter (35) are provided inside the suction port. A disposable suction head (37) is inserted into the lower end of the suction port. An air intake port is provided at the top of the storage glass tube (34). A second valve (38) is provided inside the air intake port. A vacuum pump (310) is connected inside the air intake port through a telescopic tube (39). The bottom of the vacuum pump (310) is fixedly connected to the top of the rotating part (21).

7. A method of using the sampling device for antibacterial agent production as described in claims 1-6, characterized in that: Includes the following steps: S1: Equipment preparation. Move the equipment to the sampling area of ​​the antibacterial agent production equipment using the casters (12) and ensure that the mounting frame (11) is placed stably. Open the control panel (18) and check the operating status of the first electric telescopic rod (17), the second electric telescopic rod (26), the vacuum pump (310), and the flow meter (35). Insert the disposable suction head (37) into the suction port of the storage glass tube (34), tighten the installation knob (33) to make the fixed arc plate (32) clamp the storage glass tube (34), loosen the fixing knob (27), slide the depth adjustment rod (31) to make the disposable suction head (37) extend into the sampling port to the preset depth, and tighten the fixing knob (27) to lock the position. S2: Sampling position adjustment: Start the first electric telescopic rod (17) through the control panel (18), drive the lifting rod (14) to slide along the first slide rod (16) in the support column (13), and stop after adjusting to the target height; rotate the rotating part (21) to adjust the lateral direction, start the second electric telescopic rod (26), drive the telescopic rod (23) to slide along the second slide rod (25) in the mounting sleeve (22), adjust the lateral distance, so that the disposable suction head (37) is aligned with the sampling port of the antibacterial agent generating equipment, start the first electric telescopic rod (17) again, so that the disposable suction head (37) moves down and inserts into the antibacterial agent in the production equipment; S3: Quantitative sampling, open the first valve (36) and the second valve (38) through the control panel (18), start the vacuum pump (310), and evacuate the storage glass tube (34) through the telescopic tube (39). The antibacterial agent enters the storage glass tube (34) through the disposable suction head (37) under negative pressure. The flow meter (35) monitors the sampling amount in real time. S4: Sampling is completed. After the preset sampling amount is reached, turn off the vacuum pump (310) through the control panel (18), and turn off the first valve (36) and the second valve (38) in sequence. Adjust the equipment to move the disposable suction head (37) out of the sampling port, disassemble the disposable suction head (37) and seal the suction port of the storage glass tube (34) to complete the sampling.

8. The method of using the sampling device for antibacterial agent production according to claim 7, characterized in that: In step S3, the sampling threshold can be preset through the control panel (18). When the flow meter (35) detects that the sampling amount has reached the threshold, the equipment automatically shuts off the vacuum pump (310) and valve to achieve quantitative sampling. If the sample is a powdered antibacterial agent, replace it with a suitable conical disposable suction head (37) and reduce the pumping speed of the vacuum pump (310) to avoid powder splashing. After sampling, mark the storage glass tube (34) and record the sampling time, batch and sampling location information. At the same time, clean the contact surface between the equipment and the sampling area.

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