Serum bottle washing machine

Abstract

The application discloses a serum bottle washing machine, and relates to the technical field of bottle washing machines, and has the technical scheme that a plurality of limiting members for limiting serum bottle bodies are arranged on a conveying device, a slide rail is arranged below all the limiting members, at least one flushing opening is formed in the slide rail, a serum bottle mouth is inserted into the slide rail and supported on the slide rail, a rotating driving device is used for driving the serum bottle to rotate, an inner washing nozzle is arranged at each flushing opening, an inner brush is fixedly connected with the inner washing nozzle, the inner washing nozzle and all the inner brushes are driven by a lifting driving device to enter and exit the serum bottle mouth, at least one outer washing nozzle is arranged along the conveying direction of the conveying device, the outer washing nozzle is arranged obliquely above the serum bottle, and at least one outer brush is arranged along the conveying direction of the conveying device. The serum bottle can be washed and rinsed without being held by hand, and the artificial workload is reduced; during the cleaning process, the staff can be far away from the washing and rinsing area, and the possibility that the clothes and skin of the staff are corroded by the cleaning waste liquid is reduced.

Description

Technical Field

[0001] This invention relates to the field of bottle washing machine technology, and more specifically, to a serum bottle washing machine for both the inside and outside of a serum bottle. Background Technology

[0002] Bottle-shaped containers are the most common experimental equipment in the laboratory. These experimental equipment are generally not disposable and need to be cleaned and reused. The traditional method of washing bottles is to rinse them manually with water or scrub them with a brush. When the number of bottles to be cleaned is large, it will increase the amount of manual work.

[0003] To address this, Chinese Patent CN210966255U discloses a multifunctional laboratory cleaning device, which includes a water tank, a bottle brushing mechanism, and a bottle washing mechanism. The bottle brushing mechanism includes a power conversion switch, a first power switch, a rotation drive device, and at least one brush. The brush is connected to the power conversion switch via the rotation drive device, and the power conversion switch is connected to a power source via the first power switch. The brush is positioned directly above the water tank. The bottle washing mechanism is a bottle washer, the inlet of which is connected to a tap water pipe, and the nozzle of which is positioned inside the water tank.

[0004] This patent upgrades manual bottle washing to electric semi-automatic operation, integrating tap water washing and high-purity water rinsing, and combining sediment and wastewater collection tanks with water tank drainage, allowing the entire process to be completed within a single tank. The overall design integrates multiple processes, resulting in a smooth workflow that is simple to learn and master, significantly improving work efficiency.

[0005] In this patent, both brushing and rinsing require workers to wear gloves and hold the bottle while cleaning. During the cleaning process, workers' hands must be held up with the bottle for an extended period, which can easily lead to fatigue. Furthermore, the waste liquid generated during cleaning can easily splash onto workers, corroding their clothing or skin. Summary of the Invention

[0006] To address the shortcomings of existing technologies, the present invention aims to provide a serum bottle washing machine that transfers serum bottles between different inner and outer washing nozzles via a conveying device. A rotation drive device enables relative rotation between the serum bottle and the inner and outer brushes, as well as between the inner and outer washing nozzles. This eliminates the need to manually hold and wash the serum bottles, reducing the manual workload of cleaning them. Furthermore, during the washing process, workers can stay away from the washing and rinsing areas, minimizing the possibility of waste liquid corroding their clothing and skin.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a serum bottle washing machine, comprising a conveying device, a limiting component, a slide rail, a rotation drive device, an inner washing nozzle, an outer washing nozzle, an inner brush, an outer brush, and a lifting drive device.

[0008] The conveying device is provided with multiple limiting members along its conveying direction, and each limiting member has a limiting hole; the slide rail is located below all the limiting members, and at least one rinsing port is opened on the slide rail; the mouth of the serum bottle is inserted into the slide rail and supported on the slide rail, and the body of the serum bottle is inserted into the limiting hole; the rotation drive device is used to drive all the serum bottles to rotate in the limiting hole.

[0009] Each rinsing port is equipped with an internal rinse nozzle and an internal brush for cleaning the inner surface of the serum bottle. At least one internal brush is provided, and all internal brushes are fixedly connected to different internal rinse nozzles. All internal rinse nozzles and all internal brushes move in and out of the serum bottle opening under the drive of a lifting drive device.

[0010] At least one external washing nozzle is provided, and all external washing nozzles are arranged along the conveying direction of the conveying device. The external washing nozzle is located diagonally above the serum bottle. At least one external brush is provided for cleaning the outer surface of the serum bottle, and all external brushes are arranged along the conveying direction of the conveying device.

[0011] The present invention is further configured such that: a brushing area and a rinsing area are arranged sequentially along the conveying direction of the conveying device; the brushing area includes at least one inner washing nozzle, one outer washing nozzle, one outer brush and one inner brush; the rinsing area includes at least one inner washing nozzle and one outer washing nozzle.

[0012] The present invention is further configured such that: the washing solution sprayed from the inner and outer washing nozzles in the scrubbing zone is alkaline solution or drinking water; and the washing solution sprayed from the inner and outer washing nozzles in the rinsing zone is purified water.

[0013] The present invention is further configured such that the temperature of the washing liquid sprayed from all internal washing nozzles and all external washing nozzles is adjustable.

[0014] The present invention is further configured to include a control system, which is used to control the flow rate, temperature and duration of the washing liquid sprayed from the inner and outer washing nozzles; the control system is also connected to a conveying device, a rotation drive device and a lifting drive device.

[0015] The present invention is further configured such that the temperature of the alkaline washing liquid sprayed from the internal washing nozzle and the external washing nozzle is 45-60℃.

[0016] The present invention is further configured to include a cleanliness detection device, which is used to detect the pH or conductivity of the waste liquid after the last wash.

[0017] The present invention is further configured such that: the washing area is sequentially configured with a primary washing area and a secondary washing area along the conveying direction of the conveying device, and each of the primary washing area and the secondary washing area includes at least one inner washing nozzle, one outer washing nozzle, one outer brush and one inner brush; the washing liquid sprayed by the inner washing nozzle and the outer washing nozzle in the primary washing area is alkaline solution and drinking water; the washing liquid sprayed by the inner washing nozzle and the outer washing nozzle in the secondary washing area is drinking water.

[0018] The invention is further configured to include a flexible snap-fit ​​sleeve, in which the mouth of the serum bottle is snapped into the flexible snap-fit ​​sleeve, and the flexible snap-fit ​​sleeve is fixedly connected to the rotation drive device.

[0019] The present invention is further configured such that the transmission route of the transmission device is circular.

[0020] In summary, the present invention has the following advantages compared to the prior art:

[0021] 1. This invention uses a conveying device to transfer serum bottles between different inner and outer wash nozzles, and a rotation drive device to achieve relative rotation between the serum bottle and the inner and outer brushes, and between the inner and outer wash nozzles. This eliminates the need to hold the serum bottle while brushing and rinsing it, reducing the amount of manual labor required for cleaning the serum bottle. During the cleaning process, workers can stay away from the brushing and rinsing areas, reducing the possibility of cleaning waste liquid corroding workers' clothing and skin.

[0022] 2. This invention can achieve graded cleaning by progressively increasing the purity of the cleaning solution, thereby effectively improving the cleaning effect.

[0023] 3. The present invention can also automate the cleaning process of serum bottles through a control system, further reducing manual workload. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the embodiment;

[0025] Figure 2 for Figure 1 Enlarged view of region A in the middle;

[0026] Figure 3 This is a schematic diagram of the division of each area in the embodiment;

[0027] Figure 4 A schematic diagram illustrating the lifting drive device.

[0028] In the diagram: 11. Transmission gear; 12. Transmission chain; 13. Support frame; 14. First motor; 2. Limiting component; 21. Limiting hole; 3. Slide rail; 31. Rinse port; 41. Gear sleeve; 42. Transmission chain; 43. Second motor; 44. Drive gear; 45. Flexible snap-fit ​​sleeve; 51. Inner wash nozzle; 52. Inner brush; 61. Outer wash nozzle; 62. Outer brush; 7. Lifting drive device; 8. Cleanliness detection device; 9. Serum bottle; 101. Primary washing area; 102. Secondary washing area; 103. Rinse area; 104. Loading and unloading area; 105. Draining area. Detailed Implementation

[0029] The technical solution of the present invention will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are not all embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the invention.

[0030] It should be noted that the terms "center", "upper", "lower", "horizontal", "left", "right", "front", "rear", "lateral", "longitudinal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0031] Example

[0032] like Figure 1-4 The diagram shows the basic structure of a preferred embodiment of the present invention: a serum bottle washing machine, which includes a conveying device, a limiting member 2, a slide rail 3, a rotation drive device, an inner washing nozzle 51, an outer washing nozzle 61, an inner brush 52, an outer brush 62, and a lifting drive device 7.

[0033] The conveying device is provided with a plurality of limiting members 2 along its conveying direction, and the limiting members 2 are provided with limiting holes 21; the slide rail 3 is located below all the limiting members 2, and at least one rinsing port 31 is opened on the slide rail 3; the mouth of the serum bottle 9 is inserted into the slide rail 3 and supported on the slide rail 3, and the body of the serum bottle 9 is inserted into the limiting hole 21; the rotation drive device is used to drive all the serum bottles 9 to rotate in the limiting hole 21.

[0034] An internal wash nozzle 51 is provided at each rinsing port 31. An internal brush 52 is used to clean the inner surface of the serum bottle 9. At least one internal brush 52 is provided. All internal brushes 52 are fixedly connected to different internal wash nozzles 51. All internal wash nozzles 51 and all internal brushes 52 enter and exit the mouth of the serum bottle 9 under the drive of the lifting drive device 7.

[0035] At least one external washing nozzle 61 is provided, and all external washing nozzles 61 are arranged along the conveying direction of the conveying device. The external washing nozzles 61 are located diagonally above the serum bottle 9. At least one external brush 62 is provided for cleaning the outer surface of the serum bottle 9, and all external brushes 62 are arranged along the conveying direction of the conveying device.

[0036] In this embodiment, a conveying device is used to transfer the serum bottle 9 between different inner wash nozzles 51 and outer wash nozzles 61. A rotation drive device is used to achieve relative rotation between the serum bottle 9 and the inner brush 52, outer brush 62, inner wash nozzles 51 and outer wash nozzles 61. This eliminates the need to hold the serum bottle 9 by hand for brushing and rinsing, reducing the amount of manual labor required for cleaning the serum bottle 9. At the same time, during the cleaning process, workers can stay away from the brushing and rinsing areas, reducing the possibility of cleaning waste liquid corroding workers' clothing and skin.

[0037] In this embodiment, the inner wash nozzle 51 sprays the washing solution upwards, and the shape of the washing solution near the inner wash nozzle 51 is an inverted cone, so that the washing solution can thoroughly clean all areas of the inner surface of the serum bottle 9. In this embodiment, the inner brush 52 has flexible bristles that can elastically deform and pass through the rinsing port 31 and the mouth of the serum bottle 9. It does not need to be at the same height as the serum bottle 9. The flexible bristles can clean the inner surface of the serum bottle 9 by moving up and down. In this embodiment, the shape of the outer brush 62 matches the outer surface of the serum bottle 9, so that when the serum bottle 9 is rotated, the outer brush 62 can clean all areas of the outer surface of the serum bottle 9.

[0038] Specifically, in this embodiment, the inner wash nozzle 51 and the inner brush 52 are detachably connected to the lifting drive device 7 to facilitate the replacement of the inner brush 52 and the inner wash nozzle 51. In this embodiment, all inner wash nozzles 51 are connected to different lifting drive devices 7.

[0039] Specifically, in this embodiment, a scrubbing zone and a rinsing zone 103 are sequentially arranged along the conveying direction of the conveying device. The scrubbing zone includes at least one inner scrubbing nozzle 51, one outer scrubbing nozzle 61, one outer brush 62, and one inner brush 52; the rinsing zone 103 includes at least one inner scrubbing nozzle 51 and one outer scrubbing nozzle 61. In this embodiment, scrubbing first accelerates the dissolution and dispersion of dirt in every corner and dead corner of the serum bottle 9, and then rinsing thoroughly removes the fragmented dirt dissolved and dispersed by the brush, resulting in a better cleaning effect.

[0040] Specifically, in this embodiment, the washing solution sprayed by the inner washing nozzle 51 and the outer washing nozzle 61 in the scrubbing area is a mixture of alkaline solution and drinking water; the washing solution sprayed by the inner washing nozzle 51 and the outer washing nozzle 61 in the rinsing area 103 is purified water. This embodiment can achieve graded cleaning, effectively improving the cleaning effect by progressively increasing the purity of the washing solution.

[0041] In this embodiment, the washing area is sequentially configured with a primary washing area 101 and a secondary washing area 102 along the conveying direction of the conveying device. Both the primary washing area 101 and the secondary washing area 102 include at least one inner washing nozzle 51, one outer washing nozzle 61, one outer brush 62, and one inner brush 52. The washing solutions sprayed by the inner washing nozzle 51 and the outer washing nozzle 61 of the primary washing area 101 are alkaline solution and drinking water, respectively; the washing solutions sprayed by the inner washing nozzle 51 and the outer washing nozzle 61 of the secondary washing area 102 are drinking water. Graded cleaning is also performed within the washing area to further improve the cleaning effect.

[0042] In this embodiment, the inner wash nozzle 51 and the outer wash nozzle 61 are arranged alternately. The primary scrubbing zone 101 includes an inner wash nozzle 51, an outer wash nozzle 61, an outer brush 62, and an inner brush 52. The secondary scrubbing zone 102 includes an inner wash nozzle 51, an outer wash nozzle 61, an outer brush 62, and an inner brush 52. The rinsing zone 103 includes an inner wash nozzle 51 and an outer wash nozzle 61.

[0043] Specifically, the temperature of the washing solution sprayed from all internal washing nozzles 51 and all external washing nozzles 61 is adjustable, so as to change the washing solution temperature according to the dirt composition in the serum bottle 9, thereby improving the degreasing and sterilization effect of the washing solution. In this embodiment, the temperature of the alkaline washing solution sprayed from the internal washing nozzles 51 and external washing nozzles 61 is 45-60℃.

[0044] This embodiment also includes a control system, which is not shown in the control system diagram. The control system is used to control the flow rate, temperature and duration of the washing liquid sprayed from the inner washing nozzle 51 and the outer washing nozzle 61. At the same time, the control system is also connected to the conveying device, the rotation drive device and the lifting drive device 7 to control the conveying speed of the conveying device, the rotation speed of the serum bottle 9, and the lifting of the inner nozzle and the inner brush 52, so as to realize automated control and further reduce the amount of manual work.

[0045] This embodiment also includes a cleanliness detection device 8, which is used to detect the pH or conductivity of the waste liquid after the last wash to determine the cleanliness level of the serum bottle 9. Cleaning is complete when the cleanliness detection device 8 detects that the pH of the waste liquid is close to 7 or the conductivity is close to 0. In this embodiment, the cleanliness detection device 8 is used to detect the conductivity of the waste liquid.

[0046] Specifically, in this embodiment, the bottom surface of the slide rail 3 may also be provided with multiple fine holes (not shown in the figure) to accelerate the discharge of liquid from the slide rail 3. In this embodiment, multiple fine holes are provided above the cleanliness detection device 8 so that the cleanliness detection device 8 can be positioned directly below the serum bottle 9, ensuring that the detected liquid flows through the surface of the serum bottle 9.

[0047] In this embodiment, the conveying route of the conveying device is circular. The control system can determine whether the serum bottle 9 needs to re-enter the scrubbing and rinsing area 103 based on the results output by the cleanliness detection device 8. At the same time, it can adjust the flow rate and duration of the washing solution sprayed by the inner washing nozzle 51 and the outer washing nozzle 61 to reduce the amount of washing solution required for a second entry into the scrubbing and rinsing area 103 and reduce waste of washing solution.

[0048] Specifically, the conveying device is either a sprocket conveyor or a pulley conveyor. In this embodiment, a sprocket conveyor is selected. Multiple conveying gears 11 mesh with the conveying chain 12, defining the conveying path of the chain 12. A first motor 14 drives one of the conveying gears 11 to rotate, causing the conveying chain 12 to rotate, thereby moving multiple limiting members 2 along the conveying chain 12. The sprocket conveyor can more accurately control the precision of the limiting members 2 in the conveying direction, facilitating the accurate movement of the serum bottle 9 to a position convenient for cleaning by the inner brush 52, outer brush 62, inner wash nozzle 51, and outer wash nozzle 61. In this embodiment, the limiting members 2 are detachably connected to the conveying chain 12.

[0049] Specifically, this embodiment also includes a support frame 13 for supporting the conveyor chain 12. The support frame 13 is located inside the conveyor chain 12, and all the conveying gears 11 pass through the support frame 13 and mesh with the conveyor chain 12. In this embodiment, the conveyor frame can also separate the two sides of the conveyor chain 12 to reduce the contamination of the cleaning waste liquid at the starting point of the conveying process to the serum bottle 9 at the ending point of the conveying process.

[0050] This embodiment also includes a flexible snap-fit ​​sleeve 45, in which the mouth of the serum bottle 9 is snapped into the flexible snap-fit ​​sleeve 45. The flexible snap-fit ​​sleeve is fixedly connected to the rotation drive device, so as to achieve a detachable connection between the serum bottle 9 and the rotation drive device. At the same time, the flexible material is less likely to cause wear to the serum bottle 9. In this embodiment, the flexible snap-fit ​​sleeve 45 is made of corrosion-resistant rubber material, and it is detachably connected to the rotation drive device.

[0051] Specifically, the rotation drive device is a sprocket drive device or a pulley drive device, which can simultaneously drive all the serum bottles 9 installed on this embodiment to rotate.

[0052] In this embodiment, the rotation drive device includes a gear sleeve 41, a transmission chain 42, a second motor 43, and a drive gear 44. Each gear sleeve 41 is detachably connected to a flexible snap-fit ​​sleeve 45. The bottom of the gear sleeve 41 is inserted into the slide rail 3 and supported above the flushing port 31. It can slide along the length of the slide rail 3 and rotate within the slide rail 3. The transmission chain 42 is constrained on the slide rail 3 (the structure of which is not shown in the diagram). The transmission chain 42 is limited by a groove matching the transmission chain 42 on the top surface of the slide rail 3. The length of the transmission chain 42 is consistent with the length of the slide rail 3, and all gear sleeves 41 mesh with the transmission chain 42. The drive gear 44 meshes with the transmission chain 42 and is driven to rotate by the second motor 43. The second motor 43 drives the transmission chain 42 to rotate via the drive gear 44, and the transmission chain 42 drives the serum bottle 9 to rotate within the limiting member 2 via the gear sleeves 41. The sprocket drive device can more accurately control the rotational speed of all serum bottles 9 within the limit member 2.

[0053] In this embodiment, the starting point of the conveying device is also provided with a loading and unloading area 104 for loading and unloading serum bottles 9. The loading and unloading area 104 does not contain an inner wash nozzle 51, an outer wash nozzle 61, an outer brush 62, or an inner brush 52, further reducing the possibility of cleaning waste liquid corroding workers' clothing and skin. In this embodiment, a limiting member 2 can remain within the loading and unloading area 104.

[0054] In this embodiment, the conveying end point of the conveying device is also provided with a draining area 105. The serum bottle 9 is left to drain in the draining area 105 to reduce the residual washing liquid on the serum bottle 9. The draining area 105 is not provided with an inner washing nozzle 51, an outer washing nozzle 61, an outer brush 62, or an inner brush 52. In this embodiment, a limiting member 2 can stay in the draining area 105.

[0055] Specifically, all components in this embodiment have moisture-proof and corrosion-resistant properties, and non-flexible components are made of 304 stainless steel.

[0056] Specifically, this embodiment can also be connected to a steam pipe, a drinking water pipe, and a purified water pipe to continuously supply water to the internal washing nozzle 51 and the external washing nozzle 61. The steam pipe, drinking water pipe, and purified water pipe are not shown in the figure. The water in the steam pipe and the drinking water pipe is the drinking water required for the washing solution in the primary washing zone 101 and the secondary washing zone 102; the water in the purified water pipe is the purified water required for the washing solution in the rinsing zone 103.

[0057] In summary, this embodiment utilizes a conveying device to transfer the serum bottle 9 between different inner wash nozzles 51 and outer wash nozzles 61. A rotation drive device enables relative rotation between the serum bottle 9 and the inner brush 52, outer brush 62, and inner and outer wash nozzles 51 and 61. This eliminates the need for manual brushing and rinsing of the serum bottle 9, reducing the manual workload of cleaning it. Simultaneously, workers can stay away from the brushing and rinsing areas during the cleaning process, reducing the possibility of waste liquid corroding their clothing and skin. Furthermore, this embodiment allows for graded cleaning, effectively improving cleaning results by progressively increasing the purity of the cleaning solution. Moreover, this embodiment can automate the cleaning process of the serum bottle 9 through a control system, further reducing manual workload.

[0058] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A serum bottle washing machine for washing both the inside and outside of serum bottles, characterized in that: It includes a conveying device, a limiting component (2), a slide rail (3), a rotation drive device, an inner washing nozzle (51), an outer washing nozzle (61), an inner brush (52), an outer brush (62), and a lifting drive device (7); The conveying device is provided with a plurality of limiting members (2) along its conveying direction, and the limiting members (2) are provided with limiting holes (21); the slide rail (3) is located below all the limiting members (2), and at least one rinsing port (31) is opened on the slide rail (3); the mouth of the serum bottle (9) is inserted into the slide rail (3) and supported on the slide rail (3), and the body of the serum bottle (9) is inserted into the limiting hole (21); the rotation drive device is used to drive all the serum bottles (9) to rotate in the limiting hole (21); The rotation drive device includes a gear sleeve (41), a transmission chain (42), a second motor (43), and a drive gear (44); each gear sleeve (41) is detachably connected to a flexible snap-fit ​​sleeve (45), and the mouth of the serum bottle (9) is snapped into the flexible snap-fit ​​sleeve (45); the bottom of the gear sleeve (41) is inserted into the slide rail (3) and supported above the flushing port (31), and it can slide along the length direction of the slide rail (3) and rotate in the slide rail (3); the transmission chain (42) is limited on the slide rail (3), and the length direction of the transmission chain (42) is consistent with the length direction of the slide rail (3), and all gear sleeves (41) are engaged with the transmission chain (42); the drive gear (44) is engaged with the transmission chain (42), and the drive gear (44) is driven to rotate by the second motor (43); An internal wash nozzle (51) is provided at each rinsing port (31), and an internal brush (52) is used to clean the inner surface of the serum bottle (9). At least one internal brush (52) is provided, and all internal brushes (52) are fixedly connected to different internal wash nozzles (51). All internal wash nozzles (51) and all internal brushes (52) enter and exit the mouth of the serum bottle (9) under the drive of the lifting drive device (7). At least one external washing nozzle (61) is provided, and all external washing nozzles (61) are arranged along the conveying direction of the conveying device. The external washing nozzle (61) is arranged diagonally above the serum bottle (9). The external brush (62) is used to clean the outer surface of the serum bottle (9), and at least one external brush (62) is provided. All external brushes (62) are arranged along the conveying direction of the conveying device. It also includes a control system, which is used to control the flow rate, temperature and duration of the washing liquid sprayed by the inner washing nozzle (51) and the outer washing nozzle (61); at the same time, the control system is also connected to the conveying device, the rotation drive device and the lifting drive device (7). It also includes a cleanliness detection device (8), which is used to detect the conductivity of the waste liquid after the last wash; The control system can determine whether the serum bottle (9) needs to re-enter the scrubbing and rinsing area (103) based on the results output by the cleanliness detection device (8). At the same time, it can adjust the flow rate and duration of the washing solution sprayed by the inner washing nozzle (51) and the outer washing nozzle (61) to reduce the amount of washing solution required for re-entry into the scrubbing and rinsing area (103).

2. The serum bottle washing machine according to claim 1, characterized in that: A scrubbing area and a rinsing area (103) are arranged sequentially along the conveying direction of the conveying device. The scrubbing area includes at least one inner scrubbing nozzle (51), one outer scrubbing nozzle (61), one outer brush (62), and one inner brush (52). The rinsing area (103) includes at least one inner scrubbing nozzle (51) and one outer scrubbing nozzle (61).

3. The serum bottle washing machine according to claim 2, characterized in that: The washing solutions sprayed by the inner washing nozzle (51) and outer washing nozzle (61) in the scrubbing area are alkaline solution and drinking water; the washing solutions sprayed by the inner washing nozzle (51) and outer washing nozzle (61) in the rinsing area (103) are purified water.

4. The serum bottle washing machine according to claim 3, characterized in that: The temperature of the washing solution sprayed from all internal wash nozzles (51) and all external wash nozzles (61) is adjustable.

5. The serum bottle washing machine according to claim 3, characterized in that: The temperature of the alkaline washing solution sprayed from the internal washing nozzle (51) and the external washing nozzle (61) is 45-60℃.

6. The serum bottle washing machine according to any one of claims 2-5, characterized in that: The washing area is arranged in sequence along the conveying direction of the conveying device as a primary washing area (101) and a secondary washing area (102). Both the primary washing area (101) and the secondary washing area (102) include at least one inner washing nozzle (51), one outer washing nozzle (61), one outer brush (62) and one inner brush (52). The washing liquid sprayed by the inner washing nozzle (51) and the outer washing nozzle (61) of the primary washing area (101) is alkaline solution and drinking water. The washing liquid sprayed by the inner washing nozzle (51) and the outer washing nozzle (61) of the secondary washing area (102) is drinking water.

7. The serum bottle washing machine according to any one of claims 1-5, characterized in that: The transmission route of the transmission device is circular.

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