Inner plug handle piece cleaning machine
By designing an internal plug manual cleaning machine, which employs a combination of ultrasonic cleaning, ozone disinfection, and hot air drying technologies, the inconsistency and record-keeping issues of manual cleaning are solved, achieving an automated and efficient cleaning process that meets GMP requirements.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU HUATANG AUTOMATION TECH CO LTD
- Filing Date
- 2025-05-13
- Publication Date
- 2026-05-08
AI Technical Summary
In the existing technology, the cleaning of hand-pulled tablets mainly relies on manual operation, which cannot guarantee the consistency of cleaning and cannot record the cleaning process, making it difficult to meet the requirements of GMP drug production management and quality control.
A manual cleaning machine for inner plugs was designed, which adopts a combination of ultrasonic cleaning, ozone disinfection and hot air drying technologies, and realizes automatic control through a controller. It is equipped with a printing function to record the cleaning process.
It enables automated cleaning of hand-pulled sheets, improving cleaning consistency and efficiency, meeting GMP requirements, and recording the cleaning process, thus reducing labor intensity.
Smart Images

Figure CN224208699U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cleaning machine technology, and in particular to an inner plug hand-pulled cleaning machine. Background Technology
[0002] Currently, pull tabs are widely used in various bottled products, such as cosmetics. To maintain the cleanliness and hygiene of pull tabs, cleaning is necessary. Apply an appropriate amount of foam cleaner to the pull tab. Gently scrub with a small brush, especially in crevices and hard-to-reach areas. Wipe dry with a clean towel, ensuring no cleaner residue remains. Avoid using corrosive cleaners: pull tabs are usually made of plastic, and using acidic or alkaline cleaners may corrode them, shortening their lifespan. If disinfection is required, use a mild disinfectant, but avoid using hot water exceeding 80°C to prevent damage. This will help maintain the hygiene of the pull tabs and extend their lifespan.
[0003] Cosmetic bottle caps require the use of pull tabs for sealing. The standard cleaning process for these pull tabs involves manual pre-washing, rinsing, and drying. However, manual cleaning is not repeatable, and inconsistencies do not comply with the basic principles of GMP (Good Manufacturing Practice) pharmaceutical production management and quality control. Furthermore, the cleaning process cannot be documented.
[0004] To address these issues, we developed an internal plug hand-operated cleaning machine. Utility Model Content
[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide an inner plug hand-pulled cleaning machine, which has the advantages of improving the level of automation, improving cleaning consistency, facilitating recording, improving cleaning efficiency, and reducing labor intensity.
[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an inner plug hand-pulled plate cleaning machine, comprising a support frame, a workbench at the middle position of the support frame, and a control panel at one top side. The workbench is provided with a cover plate, and a cleaning tank is provided on the lower side of the cover plate. The cleaning tank is fixedly connected to the support frame through a support plate. Multiple ultrasonic transducers are fixedly connected to the outer wall of the cleaning tank, and a cleaning basket is movably connected to the inner wall. A basket rotating motor is provided on the lower side of the cleaning tank, and an ozone generator is provided at one end. A filter pump and a fan are fixedly connected to the inner bottom end of the support frame. A heater is provided at one end of the fan, and the heater is connected to the cleaning tank.
[0007] Preferably, one end of the filter pump is connected to a filter, and the other end is connected to the bottom of the cleaning tank. The rotating basket motor is connected to the cleaning basket via chain drive, and a controller is provided at the bottom of the control panel.
[0008] Preferably, the bottom of the cleaning tank is provided with a conical structure, and a water inlet pipe is provided at the middle position. A liquid level switch is provided at the top of the water inlet pipe, and a drain pipe is provided at the bottom of the conical structure.
[0009] Preferably, one end of the rotating basket motor is fixedly connected to a drive gear, and a first driven gear and a second driven gear are provided on the lower outer wall of the cleaning basket. The drive gear, the first driven gear and the second driven gear are connected by chain drive.
[0010] Preferably, one end of the ultrasonic transducer is provided with a screw hole, which is fixedly connected to the cleaning tank.
[0011] Preferably, a connector is provided on the side wall of the cleaning tank, and a bent pipe is fixedly connected to the connector. The fan discharges the moisture from the cleaning tank through the bent pipe.
[0012] Preferably, the ozone generator has a connection port at its bottom end, and the connection port is connected to the cleaning tank.
[0013] Preferably, the control panel is provided with a display screen, and control buttons are provided on the lower side of the display screen. The display screen is electrically connected to the controller.
[0014] Preferably, the controller has a connector that is connected to the printer.
[0015] Preferably, one end of the cover plate is movably connected to the workbench via a swivel joint, and the other end is provided with a snap-fit connector.
[0016] Preferably, a fixing block is fixedly connected to the top of the workbench, and the cover plate and the fixing block are connected by a spring.
[0017] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:
[0018] The inner plug hand-pulled plate cleaning machine of this utility model achieves consistency in ultrasonic cleaning through a controller, thus meeting GMP requirements; at the same time, it can print records to record the cleaning status, which is convenient for subsequent cleaning, solving the problems of unstable quality and inability to repeat and record in manual cleaning; automatic cleaning improves cleaning efficiency and reduces labor intensity. Attached Figure Description
[0019] Figure 1 This is a side view of the internal structure of the inner plug hand-pulled cleaning machine of this utility model.
[0020] Figure 2 This is a front view of the internal structure of the inner plug hand-pulled cleaning machine of this utility model.
[0021] Figure 3 This is a schematic diagram of the internal structure of the workbench described in this utility model. Detailed Implementation
[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0023] Figures 1 to 3 A type of internal plug hand-operated cleaning machine includes a support frame 5, a worktable 8 located in the middle of the support frame 5, and a control panel 60 located on one side of the top. The worktable 8 is equipped with a cover plate 80, and a cleaning tank 10 is located on the lower side of the cover plate 80. The cleaning tank 10 is made of 2.5mm SUS316 stainless steel plate. The cleaning tank 10 is fixedly connected to the support frame 5 through a support plate 6. Multiple ultrasonic transducers 30 are fixedly connected to the outer wall of the cleaning tank 10, and a cleaning basket 19 is movably connected to the inner wall. The lower side of the cleaning tank 10... The system includes a rotating basket motor 20 with an ozone generator 50 at one end. A filter pump 18 and a fan 40 are fixedly connected to the bottom inner end of a bracket 5. A heater 41 is located at one end of the fan 40 and is connected to a cleaning tank 10. One end of the filter pump 18 is connected to a filter 14, and the other end is connected to the bottom of the cleaning tank 10. A filter element 140 is located inside the filter 14. The rotating basket motor 20 and the cleaning basket 19 are connected via a chain drive. A controller 70 is located at the bottom inner end of a control panel 60. The controller 70 is electrically connected to the rotating basket motor 20, the ultrasonic transducer 30, the filter pump 18, the fan 40, and the ozone generator 50. The cleaning capacity of this cleaning machine is 3000-5000 pieces / hour.
[0024] The control panel 60 has a display screen 61, and control buttons 62 are located below the display screen 61. The display screen 61 is electrically connected to the controller 70. The controller 70 has a connector 71, which is connected to the printer. To print, simply select the corresponding cleaning item.
[0025] The bottom of the cleaning tank 10 is equipped with a conical structure 12, and a water inlet pipe 11 is located in the middle. The slope of the conical structure 12 is greater than 3%. A level switch 15 is located at the top of the water inlet pipe 11. When the tank is full of water, the level switch activates and stops water filling. A drain pipe 13 is located at the bottom of the conical structure 12. The filter pump 18 is a 0.4Kw stainless steel pump with a flow rate of 2m³ / h.
[0026] A drive gear 21 is fixedly connected to one end of a 0.25kW rotating basket motor 20. A first driven gear 22 and a second driven gear 23 are provided on the lower outer wall of the cleaning basket 19. The drive gear 21, the first driven gear 22, and the second driven gear 23 are connected by a chain drive. The rotating basket motor 20 drives the driven gear 21 to shake, which facilitates ultrasonic cleaning of the inner plug pull plate. The cleaning basket 19 has a volume of 30L and a rotation speed of 3-20 rpm.
[0027] The ultrasonic transducer 30 has a screw hole 31 at one end, which is fixedly connected to the cleaning tank 10. The ultrasonic frequency is 40KHz and the ultrasonic power is 1.2Kw.
[0028] A connector 16 is provided on the side wall of the cleaning tank 10, and a bent pipe 42 is fixedly connected to the connector 16. The fan 40 discharges the moisture from the cleaning tank 10 through the bent pipe 42. The heater has a heating power of 2Kw and a hot air temperature of 60~80℃.
[0029] The ozone generator 50 has a connection port 51 at its bottom, which is connected to the cleaning tank 10. Ozone gas has strong oxidizing and catalytic effects. Viruses and bacteria in ozone gas are subjected to various free radicals, causing protein dissociation and denaturation, and reducing the activity of nucleic acids and enzymes, thereby achieving the disinfection of the inner plug pull-out pad.
[0030] One end of the cover plate 80 is movably connected to the worktable 8 via a union 85, and the other end is provided with a snap-fit connector 82. A fixing block 81 is fixedly connected to the top of the worktable 8, and the cover plate 80 and the fixing block 81 are snapped together by a spring 83.
[0031] Place the inner stopper pull tab of the cosmetic bottle into the cleaning basket, start the control button 62, and the controller 70 controls the water pump to fill the cleaning tank 10 with water. The rotating basket motor 20 drives the cleaning basket to shake, and the ultrasonic transducer cleans the inner stopper pull tab. After cleaning, the filter pump discharges the wastewater through the filter. The ozone generator produces ozone to disinfect the inner stopper pull tab. Finally, the blower pumps hot air from the heater into the cleaning tank for drying. The inner stopper pull tab cleaning machine is a cleaning equipment suitable for daily chemical requirements. It realizes the pre-washing, cleaning, rinsing and drying of the inner stopper pull tab, and achieves repeatable and recordable cleaning. It completely solves the problems of unstable quality and inability to repeat and record cleaning in the manual cleaning process, and meets the requirements of GMP.
[0032] The above are merely specific application examples of this utility model and do not constitute any limitation on the scope of protection of this utility model. All technical solutions formed by equivalent transformations or equivalent substitutions fall within the scope of protection of this utility model.
Claims
1. A hand-operated inner plug cleaning machine, characterized in that: The system includes a support (5), a workbench (8) at the middle position of the support (5), and a control panel (60) at one of the top sides. The workbench (8) has a cover plate (80), and a cleaning tank (10) is provided on the lower side of the cover plate (80). The cleaning tank (10) is fixedly connected to the support (5) through a support plate (6). Multiple ultrasonic transducers (30) are fixedly connected to the outer wall of the cleaning tank (10), and a cleaning basket (19) is movably connected to the inner wall. A basket motor (20) is provided on the lower side of the cleaning tank (10). An ozone generator (50) is provided at one end. The filter pump (18) and the fan (40) are fixedly connected at the bottom inner end of the bracket (5). A heater (41) is provided at one end of the fan (40). The heater (41) is connected to the cleaning tank (10). One end of the filter pump (18) is connected to the filter (14), and the other end is connected to the bottom end of the cleaning tank (10). The rotating basket motor (20) is connected to the cleaning basket (19) through chain drive. A controller (70) is provided at the bottom inner end of the control panel (60).
2. The inner plug hand-pulled plate cleaning machine according to claim 1, characterized in that, The bottom of the cleaning tank (10) is provided with a conical structure (12) and a water inlet pipe (11) is provided in the middle position. A liquid level switch (15) is provided at the top of the water inlet pipe (11) and a drain pipe (13) is provided at the bottom of the conical structure (12).
3. The inner plug hand-pulled plate cleaning machine according to claim 1, characterized in that, One end of the rotating basket motor (20) is fixedly connected to the drive gear (21). The lower outer wall of the cleaning basket (19) is provided with a first driven gear (22) and a second driven gear (23). The drive gear (21), the first driven gear (22) and the second driven gear (23) are connected by chain drive.
4. The inner plug hand-pulled plate cleaning machine according to claim 1, characterized in that, The ultrasonic transducer (30) has a screw hole (31) at one end, and the screw hole (31) is fixedly connected to the cleaning tank (10).
5. The inner plug hand-pulled plate cleaning machine according to claim 1, characterized in that, The cleaning tank (10) is provided with a connector (16) on its side wall. The connector (16) is fixedly connected to the bend pipe (42). The fan (40) discharges the moisture from the cleaning tank (10) out of the bend pipe (42).
6. The inner plug hand-pulled plate cleaning machine according to claim 1, characterized in that, The ozone generator (50) has a connection port (51) at its bottom end, and the connection port (51) is connected to the cleaning tank (10).
7. The inner plug hand-pulled plate cleaning machine according to claim 1, characterized in that, The control panel (60) is provided with a display screen (61), and a control button (62) is provided on the lower side of the display screen (61). The display screen (61) is electrically connected to the controller (70).
8. The inner plug hand-pulled plate cleaning machine according to claim 1, characterized in that, The controller (70) is provided with a socket (71) which is connected to the printer.
9. The inner plug hand-pulled plate cleaning machine according to claim 1, characterized in that, One end of the cover plate (80) is movably connected to the workbench (8) via a union (85), and the other end is provided with a snap connector (82).
10. The inner plug hand-pulled plate cleaning machine according to claim 9, characterized in that, The top of the workbench (8) is fixedly connected to a fixing block (81), and the cover plate (80) and the fixing block (81) are engaged by a spring (83).