Freeze-drying medicine bottle washing device

Abstract

The utility model discloses a freeze-drying medicine bottle washing device, which relates to the field of bottle washing device structures, and comprises a supporting box body, a bottle washing device, a bottle washing device, a bottle washing device and a bottle washing device, the moving plate is arranged to be capable of entering the supporting box body from the inlet after being driven; the supporting rod piece is arranged in the supporting box body and used for supporting the movable plate piece; and the cleaning liquid pipeline system is arranged above the supporting rod piece and comprises a purified water supply system and an injection water supply system, and the movable plate piece is further arranged to transport the medicine bottles to be cleaned from the purified water supply system to the injection water supply system. Through the arrangement of the purified water supply system and the injection water supply system, medicine bottles can be sequentially cleaned with purified water and injection water in the supporting box body under the cooperation of the movable plate, so that the purposes of improving the cleaning efficiency and preventing the medicine bottles from being polluted by microorganisms again are achieved.

Description

Technical Field

[0001] This utility model relates to the field of bottle washing device structure, specifically to a freeze-dried medicine bottle washing device. Background Technology

[0002] Freeze-drying is a drying technique that utilizes the principle of sublimation. It is particularly suitable for drugs that are unstable in aqueous solutions, whose stability is affected by moisture, and that are not resistant to high temperatures, such as penicillin, streptomycin, and hormones. Freeze-dried drug formulations can solve the instability problems of other formulations, maintain good dispersion, and avoid phenomena such as oil droplets, particle sedimentation, and flocculation that occur in emulsions and suspensions. During the freeze-drying process, the drug is pre-frozen, sublimated, and desorption dried, ultimately yielding a dry and stable drug with well-preserved activity, color, odor, and other properties.

[0003] Lyophilized vials require aseptic cleaning and sterilization under sterile conditions to ensure the sterility of the medication. In existing technologies, purified water is used as the initial cleaning agent to effectively remove most residues and impurities from the vial surface. Since purified water is relatively inexpensive, it helps reduce the cost and demand for subsequent use of water for injection. After cleaning with purified water, a final rinse with water for injection is performed to ensure the vials meet the high standards of pharmaceutical production. Water for injection has even higher quality requirements, needing to meet sterility and pyrogen-free (bacterial endotoxin-free) requirements, which is crucial for ensuring the quality and safety of lyophilized drugs.

[0004] In existing cleaning equipment, the cleaning with purified water and the cleaning with water for injection are independent of each other, requiring a lot of manual intervention and handling, resulting in low cleaning efficiency. At the same time, between the cleaning with purified water and the cleaning with water for injection, the vials may be exposed to a non-sterile environment for a long time, increasing the risk of microbial contamination.

[0005] In view of the above, this application is hereby submitted. Utility Model Content

[0006] The purpose of this invention is to provide a freeze-dried medicine bottle washer. The washing operation of this washer can be completed within a support box. By setting up a pure water supply system and a water for injection supply system, the medicine bottles can be washed with pure water and water for injection sequentially within the support box with the cooperation of the moving plate, so as to solve the problems of low cleaning efficiency and easy re-contamination by microorganisms in the prior art.

[0007] This utility model embodiment is achieved through the following technical solution: This utility model embodiment provides a freeze-dried medicine bottle washer, including:

[0008] The support box is used to provide support and containment space, and the support box has an entrance and an exit on opposite sides;

[0009] The movable plate is designed to be able to enter the support box from the inlet and detach from the support box from the outlet after being driven.

[0010] Support rods, housed within the support box, are used to support the moving plates;

[0011] The cleaning fluid pipeline system is located above the support rod and includes a pure water supply system and a water for injection supply system. The pure water supply system is located on the inlet side and the water for injection supply system is located on the outlet side.

[0012] The purified water supply system is set to perform preliminary cleaning of the medicine bottles to be cleaned, and the water for injection supply system is set to perform final cleaning of the medicine bottles to be cleaned.

[0013] The movable panel is also designed to transport the vials to be cleaned from the purified water supply system to the water for injection supply system.

[0014] Preferably, the pure water supply system includes a first main pipe, on which a number of branch pipes are provided. The branch pipes are used to wash medicine bottles. Each branch pipe includes a branch pipe, a threaded pipe, and a water collection cylinder. The water collection cylinder is open at the top and sealed at the bottom.

[0015] In the branch pipe fittings on the first main pipe, the branch pipe is connected to the first main pipe, the outlet of the branch pipe is connected to the inlet of the threaded pipe, the outlet of the threaded pipe is connected to the water collection cylinder, the water collection cylinder is provided with multiple water spray holes, and the outer wall of the water collection cylinder is provided with brush parts.

[0016] The water collection cylinder is connected to a motor, which drives the water collection cylinder to rotate relative to the threaded pipe, so as to realize the axial rise or fall of the water collection cylinder.

[0017] Preferably, the first main pipe is provided with two branch pipe fittings, namely the first branch pipe fitting and the second branch pipe fitting, and the first branch pipe fitting is provided on the inlet side of the support box;

[0018] The movable plate can drive the medicine bottle to be cleaned at the first pipe fitting, and then drive it to the second pipe fitting for cleaning.

[0019] Preferably, the water for injection supply system includes a second main pipeline, on which a third branch pipe and a fourth branch pipe are provided, with the fourth branch pipe being located on the outlet side of the support box.

[0020] The movable plate can drive the medicine bottle to be cleaned at the second pipe fitting, and then sequentially drive it to the third and fourth pipe fittings for cleaning.

[0021] Preferably, a drying and sterilization chamber is provided between the second and third branch pipe fittings, with the opening of the drying and sterilization chamber facing downwards and covering the moving plate.

[0022] The movable plate can drive the medicine bottle to be cleaned at the second pipe fitting, then enter the drying and sterilization chamber for preliminary sterilization, and then drive it to the third pipe fitting for cleaning.

[0023] Preferably, a first bidirectional pump is installed on the first main pipeline and a second bidirectional pump is installed on the second main pipeline. The first bidirectional pump is configured to deliver pure water to the first branch pipe and the second branch pipe, or to recover the washing liquid in the medicine bottle into the first main pipeline and then discharge it outward.

[0024] The second bidirectional pump is configured to deliver water for injection to the third and fourth branch fittings, or to recover the washing solution in the vial into the second main pipe and then discharge it outward.

[0025] The first main pipeline is configured to be able to disconnect from the pure water source and then connect to the recycling device, and the second main pipeline is configured to be able to disconnect from the injection water source and then connect to the recycling device.

[0026] Preferably, the water collecting cylinder is provided with an internal thread, and the outer wall of the threaded pipe is provided with an external thread. The internal thread and the external thread are configured together to allow the water collecting cylinder to move upward or downward relative to the threaded pipe when the water collecting cylinder is driven to rotate by the motor.

[0027] The bottom of the threaded pipe is connected to a leak-proof component, which is installed inside the water collection cylinder. The leak-proof component includes a connecting part and a rubber part. The rubber part is sleeved on the outside of the connecting part. The connecting part has a hollow structure. The water collection cylinder can move relative to the leak-proof component. The rubber part is designed to fit against the inner wall of the water collection cylinder to prevent liquid from leaking from the threaded connection.

[0028] Preferably, when the bottom of the water collecting cylinder contacts the inner bottom of the medicine bottle with the upper opening, the internal thread and the external thread have a projection overlap in the horizontal direction;

[0029] When the water collection tube is moved to its highest position, the bottom of the water collection tube is higher than the top of the medicine bottle.

[0030] Preferably, the movable plate has multiple clamping slots arranged horizontally at intervals, each clamping slot is used to clamp a single medicine bottle, and the movable plate is also provided with multiple water guiding holes. The support box is provided with a first water collection tank and a second water collection tank, both of which are located below the movable plate.

[0031] The first water collection tank is located below the first and second branch pipes and is used to collect pure water washing liquid. The second water collection tank is located below the third and fourth branch pipes and is used to collect water for injection washing liquid.

[0032] The first water collection tank is equipped with a first drain valve at the bottom, and the second water collection tank is equipped with a second drain valve at the bottom.

[0033] Preferably, a first regulating valve is provided on the first main pipeline, a second regulating valve is provided on the second pipeline, the first regulating valve is located between the first branch pipe fitting and the second branch pipe fitting, the second regulating valve is located between the third branch pipe fitting and the fourth branch pipe fitting, a third regulating valve is located on the left side of the first branch pipe fitting, a fourth regulating valve is located on the right side of the fourth branch pipe fitting, the first main pipeline and the second main pipeline are integrally constructed, and a fifth regulating valve is provided at their connection.

[0034] Compared with the prior art, the embodiments of this utility model have the following advantages and beneficial effects:

[0035] The freeze-dried medicine bottle washer provided in this embodiment integrates the cleaning processes of purified water and water for injection into a closed support box, reducing the exposure time of the medicine bottles between different cleaning stages, thereby reducing the risk of microbial contamination. The movable plate ensures that the cleaning process can be automated, reducing manual intervention. This not only improves cleaning efficiency but also reduces the possibility of human error and contamination. By setting up purified water supply systems and water for injection supply systems above the support rods, the medicine bottles can undergo preliminary and final cleaning in a continuous process, helping to maintain the cleanliness of the medicine bottles and meet the high standards of pharmaceutical production. Using purified water for preliminary cleaning reduces the demand for more expensive water for injection, helping to reduce cleaning costs. The structural design of this freeze-dried medicine bottle washer takes into account the aseptic requirements and cleaning efficiency of pharmaceutical production. Through integrated and automated cleaning processes, it helps to improve the quality and efficiency of pharmaceutical production. Attached Figure Description

[0036] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1 This is a schematic diagram of the structure of the freeze-dried medicine bottle washer provided in an embodiment of the present invention;

[0038] Figure 2 for Figure 1 Enlarged view of the structure at point A in the middle;

[0039] Figure 3 A schematic diagram of the disassembly structure of the branch pipe threaded pipe, water collection cylinder and leak-proof component provided in the embodiments of this utility model;

[0040] Figure 4 This is a partial structural schematic diagram of the movable plate provided in an embodiment of the present utility model.

[0041] The attached diagram shows the markings and corresponding component names:

[0042] 1-Support box body, 2-Inlet, 3-Outlet, 4-Moving plate, 5-Support rod, 6-Medicine bottle, 7-First main pipe, 8-Branch pipe, 9-Threaded pipe, 10-Water collection cylinder, 11-Brush, 12-Motor, 13-First branch pipe fitting, 14-Second branch pipe fitting, 15-Second main pipe, 16-Third branch pipe fitting, 17-Fourth branch pipe fitting, 18-Drying and sterilization box, 19-First bidirectional pump, 20-Second bidirectional pump, 21-Leak-proof component, 22-Connecting part, 23-Rubber part, 24-Clamping groove, 25-Water guide hole, 26-First water collection tank, 27-Second water collection tank, 28-First drain valve, 29-Second drain valve, 30-First regulating valve, 31-Second regulating valve, 32-Third regulating valve, 33-Fifth regulating valve, 34-Spray hole. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0044] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0045] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0046] In the description of this utility model, it should be noted that the terms "first", "second", "third", etc. are used only for distinguishing descriptions and should not be construed as indicating or implying relative importance.

[0047] Example

[0048] like Figure 1As shown, this utility model embodiment provides a freeze-dried medicine bottle washer, including: a support box 1, which provides support and housing space to ensure the structural stability and operating space of the washer; an inlet 2 and an outlet 3 are respectively opened on opposite sides of the support box 1; a movable plate 4, which is configured to be driven to enter the support box 1 from the inlet 2 and detach from the support box 1 from the outlet 3 to realize the transportation of medicine bottles 6; the driving power can come from an existing motor 12 or conveyor belt structure, which is not limited here; a support rod 5, which is set in the support box 1 to support the movable plate 4 and ensure the stable operation of the movable plate 4; a cleaning fluid pipeline system, which is set above the support rod 5 and includes a pure water supply system and a water for injection supply system; the pure water supply system is set on the inlet 2 side and the water for injection supply system is set on the outlet 3 side; the pure water supply system is set to perform preliminary cleaning of the medicine bottles 6 to be cleaned, and the water for injection supply system is set to perform final cleaning of the medicine bottles 6 to be cleaned; the movable plate 4 is also set to transport the medicine bottles 6 to be cleaned from the pure water supply system to the water for injection supply system.

[0049] Specifically, a purified water supply system is located on one side of inlet 2, responsible for initial cleaning; a water for injection supply system is located on one side of outlet 3, responsible for final cleaning. The movable plate 4 transports the medicine bottles 6 to be cleaned from the purified water supply system to the water for injection supply system, achieving a continuous cleaning process. Supported by the support rod 5, the movable plate 4 can move smoothly within the support box 1, completing the transportation and cleaning of the medicine bottles 6. The washing solution pipeline system is located above the support rod 5 to ensure that the washing solution can be accurately supplied to the medicine bottles 6, achieving effective cleaning. In this embodiment of the invention, the freeze-dried medicine bottle 6 washer achieves a high-efficiency, low-cost, and sterile medicine bottle 6 cleaning process, meeting the stringent requirements of the pharmaceutical industry for the cleanliness of drug containers.

[0050] For example, such as Figure 1 , Figure 2 and Figure 3As shown, the purified water supply system includes a first main pipe 7, on which several branch pipes are installed. These branch pipes are used for washing medicine bottles 6. Each branch pipe includes a branch pipe 8, a threaded pipe 9, and a water collection cylinder 10. The water collection cylinder 10 is open at the top and sealed at the bottom. Among the branch pipes on the first main pipe 7, the branch pipe 8 is connected to the first main pipe 7, its outlet 3 is connected to the inlet 2 of the threaded pipe 9, and its outlet 3 is connected to the water collection cylinder 10. The water collection cylinder 10 has multiple spray holes 34, and brush components 11 are installed on its outer wall. A motor 12 is connected to the water collection cylinder 10, which drives the water collection cylinder 10 to rotate relative to the threaded pipe 9, thereby achieving axial upward or downward movement of the water collection cylinder 10. Specifically, the first main pipe 7, as the main channel of the purified water supply system, is responsible for delivering purified water to each branch pipe, which is the basic unit for washing the medicine bottles 6. Branch pipe 8 connects the first main pipe 7 and threaded pipe 9, responsible for transporting water from the main pipe to the threaded pipe 9. The threaded pipe 9 is connected to branch pipe 8, which helps to fix and move the water collection cylinder 10. Together with the water collection cylinder 10, it forms the space for washing the medicine bottle 6. The water collection cylinder 10 is open at the top and sealed at the bottom. Water is collected inside and sprayed out through the spray nozzle 34. At the same time, the brush component 11 is fixed and used to wash the medicine bottle 6. The spray nozzle 34 is set on the water collection cylinder 10 to spray the collected water onto the surface of the medicine bottle 6 to assist the brush in cleaning. The brush component 11 is fixed on the outer wall of the water collection cylinder 10 and directly contacts the medicine bottle 6. It removes the residue and impurities on the surface of the medicine bottle 6 through physical friction. The motor 12 drives the water collection cylinder 10 to rotate threadedly relative to the threaded pipe 9, realizing the axial rise or fall of the water collection cylinder 10, thereby adjusting the contact position between the brush and the medicine bottle 6 to ensure that all parts of the medicine bottle 6 can be effectively cleaned. It also ensures that the water collection cylinder 10 can smoothly enter the medicine bottle 6 for a thorough cleaning of the inside of the medicine bottle 6. In use, purified water flows from the main pipe 7 into the branch pipe 8, then into the threaded pipe 9, and finally into the water collection cylinder 10. The water in the water collection cylinder 10 is sprayed out through the spray hole 34, working together with the brush component 11 to act on the surface of the medicine bottle 6. The brush component 11 is fixed to the outer wall of the water collection cylinder 10 and moves with the movement of the water collection cylinder 10, achieving a thorough cleaning of the medicine bottle 6. The motor 12 drives the water collection cylinder 10 to rotate in the threaded pipe 9. By adjusting the position of the water collection cylinder 10, the contact position between the brush and the medicine bottle 6 can be changed, achieving all-round cleaning of the medicine bottle 6.

[0051] It should be noted that the number of branch pipe fittings is not limited here and can be set according to actual cleaning needs. Generally speaking, the more main pipe fittings there are, the better the cleaning effect; however, setting too many will waste purified water. For example, the first main pipe 7 is equipped with two branch pipe fittings, namely the first branch pipe fitting 13 and the second branch pipe fitting 14. The first branch pipe fitting 13 is located on the inlet 2 side of the support box 1. The movable plate 4 can drive the medicine bottle 6 to be cleaned at the first branch pipe fitting 13 and then to the second branch pipe fitting 14 for further cleaning. Specifically, the movable plate 4 is responsible for transporting the medicine bottle 6 to be cleaned from the inlet 2 to the first branch pipe fitting 13 for cleaning. After cleaning, the movable plate 4 transports the medicine bottle 6 from the first branch pipe fitting 13 to the second branch pipe fitting 14 for further cleaning. Through continuous cleaning by the two branch pipe fittings, residues and impurities on the inner and outer surfaces of the medicine bottle 6 can be removed more effectively, improving the cleanliness of the medicine bottle 6.

[0052] Similarly, the water for injection supply system includes a second main pipe 15, on which a third branch pipe 16 and a fourth branch pipe 17 are installed. The fourth branch pipe 17 is located on the outlet 3 side of the support box 1. The movable plate 4 can drive the medicine bottle 6 to be cleaned at the second branch pipe 14, and then sequentially to the third branch pipe 16 and the fourth branch pipe 17 for cleaning. The movable plate 4 is responsible for transporting the medicine bottle 6 to be cleaned from the second branch pipe 14 to the third branch pipe 16 for cleaning. After cleaning, the movable plate 4 transports the medicine bottle 6 from the third branch pipe 16 to the fourth branch pipe 17 for final cleaning. The medicine bottle 6 passes through multiple branch pipes sequentially within the support box 1, realizing a multi-stage cleaning process, which improves cleaning efficiency and cleanliness.

[0053] In a preferred embodiment of this invention, a drying and sterilization chamber 18 is provided between the second branch fitting 14 and the third branch fitting 16. The drying and sterilization chamber 18 has its opening facing downwards and is positioned above the movable plate 4. The movable plate 4 can drive the medicine bottle 6 to be cleaned at the second branch fitting 14, then enter the drying and sterilization chamber 18 for preliminary sterilization, and then drive it to the third branch fitting 16 for further cleaning. Specifically, the movable plate 4 is responsible for transporting the medicine bottle 6 to be cleaned from the second branch fitting 14 to the drying and sterilization chamber 18 for preliminary sterilization and drying. After sterilization and drying, the movable plate 4 transports the medicine bottle 6 from the drying and sterilization chamber 18 to the third branch fitting 16 for further cleaning. By eliminating microbial contamination through the sterilization and drying chamber, and finally using high-standard water for injection for final cleaning, the sterility of the medicine bottle 6 is further improved.

[0054] Furthermore, a first bidirectional pump 19 is installed on the first main pipeline 7, and a second bidirectional pump 20 is installed on the second main pipeline 15. The first bidirectional pump 19 is configured to deliver purified water to the first branch fitting 13 and the second branch fitting 14, or to recover the washing liquid in the medicine bottle 6 and discharge it outwards after returning it to the first main pipeline 7. The second bidirectional pump 20 is configured to deliver water for injection to the third branch fitting 16 and the fourth branch fitting 17, or to recover the washing liquid in the medicine bottle 6 and discharge it outwards after returning it to the second main pipeline 15. The first main pipeline 7 is configured to be able to disconnect from the purified water source and then connect to the recovery device, and the second main pipeline 15 is configured to be able to disconnect from the water for injection source and then connect to the recovery device. By setting up bidirectional pumps, the supply of purified water and registered water is ensured, and the washing liquid in the medicine bottle 6 can be discharged, avoiding the residual liquid from being transported to the next branch fitting after cleaning the previous branch fitting, thus improving cleaning efficiency.

[0055] As a preferred embodiment of this utility model, such as Figure 3 As shown, the water collecting cylinder 10 has an internal thread, and the threaded pipe 9 has an external thread on its outer wall. The internal and external threads are designed to allow the water collecting cylinder 10 to move upwards or downwards relative to the threaded pipe 9 when driven to rotate by the motor 12. A leak-proof component 21 is connected to the bottom of the threaded pipe 9 and is located inside the water collecting cylinder 10. The leak-proof component 21 includes a connecting part 22 and a rubber part 23. The rubber part 23 is fitted onto the outside of the connecting part 22, which has a hollow structure, allowing the water collecting cylinder 10 to move relative to the leak-proof component 21. The rubber part 23 is designed to fit snugly against the inner wall of the water collecting cylinder 10 to prevent liquid leakage from the threaded connection. The leak-proof component 21, located inside the water collecting cylinder 10, includes a connecting part 22 and a rubber part 23. This structure utilizes the elasticity of the rubber part 23 to ensure the sealing of the connection, preventing liquid leakage when the water collection cylinder 10 moves or rotates, maintaining the water pressure inside the water collection cylinder 10, increasing the spray force of the spray nozzle 34, and thus improving the cleanliness of the cleaning. The connecting part 22 has a hollow structure, allowing the leak-proof part 21 to be connected vertically to ensure the flow of pure water or water for injection.

[0056] In this embodiment of the invention, when the bottom of the water collecting cylinder 10 contacts the inner bottom of the medicine bottle 6 with its upper opening, the internal and external threads have a projection overlap in the horizontal direction; when the water collecting cylinder 10 moves to its highest position, the bottom of the water collecting cylinder 10 is higher than the top of the medicine bottle 6. This structure can prevent the threads between the water collecting cylinder 10 and the threaded pipe 9 from coming loose. To improve the stability of cleaning, such as... Figure 4As shown, multiple clamping slots 24 are arranged horizontally at intervals on the movable plate 4. Each clamping slot 24 is used to clamp a single medicine bottle 6. Multiple water guiding holes 25 are also provided on the movable plate 4. A first water collection tank 26 and a second water collection tank 27 are provided inside the support box 1. Both the first water collection tank 26 and the second water collection tank 27 are located below the movable plate 4. The first water collection tank 26 is located below the first branch pipe 13 and the second branch pipe 14 and is used to collect purified water washing solution. The second water collection tank 27 is located below the third branch pipe 16 and the fourth branch pipe 17 and is used to collect water for injection washing solution. A first drain valve 28 is provided at the bottom of the first water collection tank 26 and a second drain valve 29 is provided at the bottom of the second water collection tank 27. Specifically, the main function of the water guide hole 25 is to guide the washing liquid (including purified water washing liquid and water for injection washing liquid) washed off the medicine bottle 6 into the corresponding water collection tank. The washing liquid carries residues and impurities during the washing process of the medicine bottle 6. The water guide hole 25 enables these liquids to be effectively separated and collected into the first water collection tank 26 and the second water collection tank 27 for subsequent processing.

[0057] Furthermore, a first regulating valve 30 is installed on the first main pipe 7, and a second regulating valve 31 is installed on the second pipe. The first regulating valve 30 is located between the first branch fitting 13 and the second branch fitting 14, and the second regulating valve 31 is located between the third branch fitting 16 and the fourth branch fitting 17. A third regulating valve 32 is located on the left side of the first branch fitting 13, and a fourth regulating valve is located on the right side of the fourth branch fitting 17. The first main pipe 7 and the second main pipe 15 are integrally formed, and a fifth regulating valve 33 is installed at their connection point. These regulating valves can adjust the flow rate of the fluid or switch it on and off, allowing the operator to adjust and control it according to actual needs, thus improving the flexibility of the entire bottle washer. Preferably, as follows... Figure 1 As shown, the entire cleaning process can be optimized by controlling the positions of two adjacent clamping slots 24, as well as different branch fittings and the drying and sterilization chamber 18. Figure 1 In the state shown, the first branch fitting 13, the second branch fitting 14, the third branch fitting 16, the fourth branch fitting 17 and the drying and sterilization chamber 18 can operate simultaneously, improving the continuity and efficiency of the entire bottle washer operation.

[0058] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model. It should be noted that the structures or components illustrated in the accompanying drawings are not necessarily drawn to scale, and descriptions of well-known components, processing techniques, and processes are omitted to avoid unnecessarily limiting the utility model.

Claims

1. A bottle washer for lyophilized medicine bottles, characterized in that, include: A support box (1) is provided to provide support and containment space. An entrance (2) and an exit (3) are respectively opened on opposite sides of the support box (1). The movable plate (4) is configured to be able to enter the support box (1) from the inlet (2) and exit the support box (1) from the outlet (3) after being driven. A support rod (5) is provided inside the support box (1) to support the movable plate (4). The cleaning fluid pipeline system is located above the support rod (5) and includes a pure water supply system and an injection water supply system. The pure water supply system is located on the inlet (2) side and the injection water supply system is located on the outlet (3) side. The pure water supply system is configured to perform preliminary cleaning of the medicine bottle (6) to be cleaned, and the water for injection supply system is configured to perform final cleaning of the medicine bottle (6) to be cleaned. The movable plate (4) is also configured to transport the medicine bottle (6) to be cleaned from the pure water supply system to the water for injection supply system.

2. The freeze-dried medicine bottle washer according to claim 1, characterized in that, The pure water supply system includes a first main pipe (7), and a number of branch pipes are provided on the first main pipe (7). The branch pipes are used to wash medicine bottles (6). Each branch pipe includes a branch pipe (8), a threaded pipe (9), and a water collection cylinder (10). The water collection cylinder (10) is open at the top and sealed at the bottom. In the branch pipe fittings on the first main pipe (7), the branch pipe (8) is connected to the first main pipe (7), the outlet (3) of the branch pipe (8) is connected to the inlet (2) of the threaded pipe (9), the outlet (3) of the threaded pipe (9) is connected to the water collection cylinder (10), the water collection cylinder (10) is provided with a plurality of water spray holes (34), and the outer wall of the water collection cylinder (10) is provided with a brush part (11). The water collection cylinder (10) is connected to a motor (12), which is used to drive the water collection cylinder (10) to rotate relative to the threaded pipe (9) in a threaded manner, so as to realize the axial rise or fall of the water collection cylinder (10).

3. A bottle washer for lyophilized medicine bottles according to claim 2, characterized in that, The first main pipe (7) is provided with two branch pipe fittings, namely the first branch pipe fitting (13) and the second branch pipe fitting (14). The first branch pipe fitting (13) is located on the side of the inlet (2) of the support box (1). The movable plate (4) can drive the medicine bottle (6) to be cleaned at the first branch pipe (13) and then to the second branch pipe (14) for cleaning.

4. A bottle washer for lyophilized medicine bottles according to claim 3, characterized in that, The water for injection supply system includes a second main pipe (15), on which a third branch pipe fitting (16) and a fourth branch pipe fitting (17) are provided. The fourth branch pipe fitting (17) is located on the outlet (3) side of the support box (1). The movable plate (4) can drive the medicine bottle (6) to be cleaned at the second branch pipe (14), and then sequentially drive it to the third branch pipe (16) and the fourth branch pipe (17) for cleaning.

5. A bottle washer for lyophilized medicine bottles according to claim 4, characterized in that, A drying and sterilization chamber (18) is provided between the second branch pipe fitting (14) and the third branch pipe fitting (16). The drying and sterilization chamber (18) has an opening facing downward and is positioned above the movable plate (4). The movable plate (4) can drive the medicine bottle (6) to be cleaned at the second branch pipe (14), then enter the drying and sterilization box (18) for preliminary sterilization, and then drive it to the third branch pipe (16) for cleaning.

6. A bottle washer for lyophilized medicine bottles according to claim 4, characterized in that, A first bidirectional pump (19) is installed on the first main pipe (7), and a second bidirectional pump (20) is installed on the second main pipe (15). The first bidirectional pump (19) is configured to deliver pure water to the first branch pipe fitting (13) and the second branch pipe fitting (14), or to recover the washing liquid in the medicine bottle (6) and discharge it to the outside after returning it to the first main pipe (7). The second bidirectional pump (20) is configured to deliver water for injection to the third branch fitting (16) and the fourth branch fitting (17), or to recover the washing liquid in the vial (6) into the second main pipe (15) and then discharge it outward; The first main pipe (7) is configured to be able to be disconnected from the pure water source and then connected to the recycling device, and the second main pipe (15) is configured to be able to be disconnected from the injection water source and then connected to the recycling device.

7. A bottle washer for lyophilized medicine bottles according to claim 4, characterized in that, The water collecting cylinder (10) is provided with an internal thread, and the threaded pipe (9) is provided with an external thread on its outer wall. The internal thread and the external thread are configured to allow the water collecting cylinder (10) to move upward or downward relative to the threaded pipe (9) when the water collecting cylinder (10) is driven to rotate by the motor (12). The bottom of the threaded pipe (9) is connected to a leak-proof component (21). The leak-proof component (21) is located inside the water collection cylinder (10). The leak-proof component (21) includes a connecting part (22) and a rubber part (23). The rubber part (23) is sleeved on the outside of the connecting part (22). The connecting part (22) is a hollow structure. The water collection cylinder (10) can move relative to the leak-proof component (21). The rubber part (23) is set to fit against the inner wall of the water collection cylinder (10) to prevent liquid from leaking from the threaded connection.

8. A bottle washer for lyophilized medicine bottles according to claim 7, characterized in that, When the bottom of the water collecting cylinder (10) contacts the inner bottom of the medicine bottle (6) with the upper opening, the internal thread and the external thread have a projection overlap in the horizontal direction; When the water collection tube (10) is moved to its highest position, the bottom of the water collection tube (10) is higher than the top of the medicine bottle (6).

9. A bottle washer for lyophilized medicine bottles according to claim 4, characterized in that, The movable plate (4) has multiple clamping slots (24) arranged horizontally at intervals. Each clamping slot (24) is used to clamp a single medicine bottle (6). The movable plate (4) is also provided with multiple water guiding holes (25). The support box (1) is provided with a first water collection tank (26) and a second water collection tank (27). The first water collection tank (26) and the second water collection tank (27) are both located below the movable plate (4). The first water collection tank (26) is located below the first branch pipe (13) and the second branch pipe (14) and is used to collect pure water washing liquid. The second water collection tank (27) is located below the third branch pipe (16) and the fourth branch pipe (17) and is used to collect water for injection washing liquid. The first water collection tank (26) is provided with a first drain valve (28) at the bottom, and the second water collection tank (27) is provided with a second drain valve (29) at the bottom.

10. A bottle washer for lyophilized medicine bottles according to claim 4, characterized in that, A first regulating valve (30) is provided on the first main pipe (7), and a second regulating valve (31) is provided on the second main pipe (15). The first regulating valve (30) is located between the first branch fitting (13) and the second branch fitting (14), and the second regulating valve (31) is located between the third branch fitting (16) and the fourth branch fitting (17). A third regulating valve (32) is located on the left side of the first branch fitting (13), and a fourth regulating valve is located on the right side of the fourth branch fitting (17). The first main pipe (7) and the second main pipe (15) are integrally constructed, and a fifth regulating valve (33) is provided at their connection.

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