Automatic liquid dipping device for medical aseptic cotton swab

Abstract

The utility model provides an automatic liquid dipping device for medical sterilized cotton swabs, which comprises an air cylinder pushing mechanism used for pushing a main sliding mechanism to slide, a pushing air cylinder on the air cylinder pushing mechanism is fixed on a mounting plate through a bolt, and a sliding rail is arranged at the central axis of the mounting plate; the main sliding mechanism is in sliding connection with the mounting plate, a first moving block and a second moving block are arranged on the main sliding mechanism, inclined planes are arranged on the first moving block and the second moving block, and the inclined planes are tangent to the pushing rollers; the sliding clamping mechanism is used for fixing the cotton swab fixing seat, acts along with the main sliding mechanism and is connected with the main sliding mechanism through a bolt; the sliding liquid storage mechanism is used for fixing the liquid storage seat, acts along with the main sliding mechanism and is connected with the main sliding mechanism through a bolt. According to the automatic liquid dipping device for the medical sterilized cotton swabs, the air cylinder pushing mechanism pushes and drives the liquid storage seat and the cotton swab fixing seat for fixing the medical cotton swabs to be close to each other and then separated from each other, so that the automatic liquid dipping action is completed.

Description

Technical Field

[0001] The utility model belongs to the field of cotton swab manufacturing, and particularly relates to an automatic liquid dipping device for medical disinfection cotton swabs. Background Art

[0002] Medical disinfection cotton swabs are a commonly used medical supply, mainly used in occasions such as skin disinfection, wound cleaning, and instrument wiping. It is usually made of cotton or non-woven fabric and impregnated with a disinfectant solution.

[0003] At present, during the production process of medical disinfection cotton swabs, the liquid absorption of the disinfection cotton swabs is inconsistent, making it difficult to ensure the production quality of medical disinfection cotton swabs. The dripping of the overly liquid-dipped medical disinfection cotton swabs during the conveying process contaminates the production equipment, seriously damaging the operation of the equipment. Summary of the Utility Model

[0004] In view of this, the utility model aims to propose an automatic liquid dipping device for medical disinfection cotton swabs to solve the problems that the liquid absorption of the disinfection cotton swabs is inconsistent during the production process of medical disinfection cotton swabs, it is difficult to ensure the production quality of medical disinfection cotton swabs, and the dripping of the overly liquid-dipped medical disinfection cotton swabs during the conveying process contaminates the production equipment, seriously damaging the operation of the equipment.

[0005] To achieve the above object, the technical solution of the utility model is realized as follows:

[0006] The utility model provides an automatic liquid dipping device for medical disinfection cotton swabs, including a cylinder pushing mechanism, a main sliding mechanism, a sliding clamping mechanism, and a sliding liquid storage mechanism; the cylinder pushing mechanism is used to push the main sliding mechanism to slide, the cylinder pushing mechanism makes the main sliding mechanism that is tangent to the pushing roller 6 act by pushing the pushing roller 6, the pushing cylinder 10 on the cylinder pushing mechanism is fixed to the mounting plate 1 by bolts, and a sliding track is provided at the central axis of the mounting plate 1;

[0007] The main sliding mechanism converts the up-and-down pushing action of the cylinder pushing mechanism into a left-and-right sliding action, and it is slidably connected to the mounting plate 1. The main sliding mechanism is provided with a first moving block 8 and a second moving block 9, and both the first moving block 8 and the second moving block 9 are provided with inclined surfaces that are tangent to the pushing roller 6;

[0008] The sliding clamping mechanism is used to fix the cotton swab fixing seat 14 and act with the main sliding mechanism, and it is bolted to the main sliding mechanism; the sliding liquid storage mechanism is used to fix the liquid storage seat 15 and act with the main sliding mechanism, and it is bolted to the main sliding mechanism.

[0009] Furthermore, the cylinder pushing mechanism includes a mounting plate 1, a pushing roller 6, a roller mounting bracket 7, and a pushing cylinder 10. The roller mounting bracket 7 is fixed on the plunger rod of the pushing cylinder 10. A rectangular mounting hole is provided on the mounting plate 1. The roller mounting bracket 7 passes through the rectangular mounting hole and is connected to the pushing roller 6 through a coupling shaft. Two pushing rollers 6 are symmetrically arranged with the center line of the plunger rod of the pushing cylinder 10 as the center, including a first pushing roller on the right side and a second pushing roller on the left side.

[0010] Furthermore, the main sliding mechanism includes a first sliding mechanism, a second sliding mechanism, and a first slide rail 24. The first sliding mechanism includes a first moving block 8, a first slider 22, and a connecting block 18. The second sliding mechanism includes a second moving block 9, a second slider 19, a third slider 21, and a connecting block 18.

[0011] An inclined surface is provided on the left side of the first moving block 8, and an inclined surface is provided on the right side of the second moving block 9. The inclination angles of the two inclined surfaces are the same. The inclined surface of the first moving block 8 is tangent to the first pushing roller, and the inclined surface of the second moving block 9 is tangent to the second pushing roller. The first slider 22 is bolt-fixed to the first moving block 8. The second moving block 9 is respectively connected to the second slider 19 and the third slider 21 through bolts. The second slider 19 is located on the right side of the third slider 21. The first slider 22, the second slider 19, and the third slider 21 are all slidably connected to the first slide rail 24. Rectangular through grooves are provided on both the first moving block 8 and the second moving block 9. The connecting block 18 located in the first sliding mechanism passes through the rectangular groove of the first moving block 8 and is fixed to the first slider 22. The connecting block 18 located in the second sliding mechanism passes through the rectangular groove of the second moving block 9 and is fixed to the third slider 21. A gap exists between the connecting block 18 and the mounting plate 1.

[0012] Furthermore, the upper and lower end faces of the first slide rail 24 are respectively fixed to the first limit blocks 2. The first limiters 11 are used to limit the sliding positions of the first moving block 8 and the second moving block 9. The first limiters 11 are fixed to the first limit blocks 2. The first limiter 11 located at the upper end of the first slide rail 24 is in contact with the left end face of the first moving block 8, and the first limiter 11 located at the lower end of the first slide rail 24 is in contact with the right end face of the second moving block 9. The first limit blocks 2 are symmetrically installed around the central axis of the mounting plate 1 through bolts.

[0013] Furthermore, the sliding material clamping mechanism includes a spring stopper 3, a fixed seat 4, a backing plate 5, a first spring guide rod 12, a second spring guide rod 13, a second stopper 16, a second limiting block 17, a cotton swab fixed seat 14, a second slide rail 20, a fourth slider 23, and a guide rail mounting seat 25; the guide rail mounting seat 25 is symmetrically mounted with the central axis of the mounting plate 1 as the center, the spring stopper 3 is bolted to the first limiting block 2, the first spring guide rod 12 is fixed on the spring stopper 3, the other end of the first spring guide rod 12 is fixed to the fixed seat 4, the lower part of the fixed seat 4 is connected to the second spring guide rod 13, the second spring guide rod 13 is connected to the cotton swab fixed seat 14, and springs are provided on both the first spring guide rod 12 and the second spring guide rod 13; the fixed seat 4 is L-shaped and includes a horizontal plate and a vertical plate, the vertical plate is connected to the second spring guide rod 13, and the horizontal plate is bolted to the backing plate 5; the backing plate 5 is bolted to the fourth slider 23, the fourth slider 23 is slidably connected to the second slide rail 20, the second slide rail 20 is fixed on the guide rail mounting seat 25, the second limiting block 17 is fixed to the guide rail mounting seat 25, a second stopper 16 is fixed on the second limiting block 17, the second stopper 16 is used to limit the moving position of the backing plate 5, and the second stopper 16 is in contact with the side surface of the backing plate 5.

[0014] Furthermore, the sliding liquid storage mechanism includes a spring stopper 3, a fixed seat 4, a backing plate 5, a first spring guide rod 12, a second spring guide rod 13, a second stopper 16, a second limiting block 17, a liquid storage seat 15, a second slide rail 20, a fourth slider 23, and a guide rail mounting seat 25; the spring stopper 3 is bolted to the first limiting block 2, the first spring guide rod 12 is fixed on the spring stopper 3, the other end of the first spring guide rod 12 is fixed to the fixed seat 4, the lower part of the fixed seat 4 is connected to the second spring guide rod 13, the second spring guide rod 13 is connected to the liquid storage seat 15, and springs are provided on both the first spring guide rod 12 and the second spring guide rod 13; the fixed seat 4 is L-shaped and includes a horizontal plate and a vertical plate, the horizontal plate is connected to the second spring guide rod 13, and the vertical plate is bolted to the backing plate 5.

[0015] Further, a groove is provided in the middle of the liquid storage base 15, and its interior is divided into four parts, which are, from left to right, a liquid storage area 1501, a contraction liquid scraping area 1502, a horizontal guiding area 1503, and an inclined guiding area 1504; the liquid storage area 1501 is used to store the liquid to be dipped by the medical disinfection cotton swab; the inner diameter of the contraction liquid scraping area 1502 gradually decreases from left to right until it is consistent with the inner diameter of the horizontal guiding area 1503; the horizontal guiding area 1503 connects the contraction liquid scraping area 1502 and the guiding area 1504, and a dipping valve is provided in the horizontal guiding area 1503, and the dipping valve is connected to the pushing cylinder 10; the side walls of the inclined guiding area 1504 are all inclined upward; the liquid storage base 15 is connected to the buoy liquid level sensor, and the buoy liquid level sensor is fixed on the mounting plate 1.

[0016] Further, the cotton swab fixing base 14 and the liquid storage base 15 are symmetrically installed about the center; the second spring guide rod 13 is symmetrically arranged about the central axis of the fixing base 4; the backing plate 5 of the sliding material clamping mechanism is fixed to the first slider 22 through the connecting block 18, and the backing plate 5 of the sliding liquid storage mechanism is fixed to the third slider 21 through the connecting block 18. The sliding material clamping mechanism and the sliding liquid storage mechanism are symmetrically installed about the central axis of the mounting plate 1, and the second limiters 16 of the sliding material clamping mechanism and the second limiters 16 of the sliding liquid storage mechanism are symmetrically installed about the central axis of the mounting plate 1.

[0017] Compared with the prior art, the medical disinfection cotton swab automatic dipping device of the present invention has the following advantages:

[0018] (1) The sliding liquid storage mechanism of the present invention fixes the liquid storage base, and the sliding material clamping mechanism fixes the medical cotton swab, playing a role in fixing the dipping part. The cylinder pushing mechanism pushes the main sliding mechanism to slide, causing the two parts of the main sliding mechanism to act in opposite directions, driving the liquid storage base and the cotton swab fixing base for fixing the medical cotton swab to approach and then separate, so that the medical disinfection cotton swab automatic dipping device completes the automatic dipping action.

[0019] (2) A buoy liquid level sensor is provided in the liquid storage base of the present invention to facilitate observing the liquid volume in the liquid storage base and facilitating the staff to add liquid in time. At the same time, to prevent the liquid in the liquid storage base from flowing out, a dipping valve is provided in the horizontal guiding area and the dipping valve is connected to the pushing cylinder, and the valve is opened during the dipping action. The inclined guiding area not only guides the cotton swab for dipping, but also has an inclined structure to prevent the liquid from flowing out. The inner diameter of the contraction liquid scraping area gradually decreases to facilitate scraping the expanded medical disinfection cotton swab after dipping, realizing quantitative dipping of the cotton swab. Description of the Drawings

[0020] The drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention.

[0021] In the accompanying drawings:

[0022] Figure 1 is the overall axonometric schematic diagram of the automatic liquid dipping device for medical disinfection cotton swabs according to the embodiment of the present utility model;

[0023] Figure 2 is the axonometric schematic diagram of the automatic liquid dipping device for medical disinfection cotton swabs according to the embodiment of the present utility model when the guide rail mounting seat is not installed;

[0024] Figure 3 is the front view schematic diagram of the automatic liquid dipping device for medical disinfection cotton swabs according to the embodiment of the present utility model when the guide rail mounting seat is not installed;

[0025] Figure 4 is the overall top view schematic diagram of the automatic liquid dipping device for medical disinfection cotton swabs according to the embodiment of the present utility model;

[0026] Figure 5 is the schematic diagram of A-A in the top view of the overall automatic liquid dipping device for medical disinfection cotton swabs according to the embodiment of the present utility model;

[0027] Figure 6 is the top view schematic diagram of the liquid storage seat in the automatic liquid dipping device for medical disinfection cotton swabs according to the embodiment of the present utility model;

[0028] Figure 7 is the schematic diagram of B-B in the top view of the liquid storage seat of the automatic liquid dipping device for medical disinfection cotton swabs according to the embodiment of the present utility model;

[0029] Explanation of reference numerals:

[0030] 1. mounting plate; 2. first limit block; 3. spring block; 4. fixed seat; 5. backing plate; 6. pushing roller; 7. roller mounting bracket; 8. first moving block; 9. second moving block; 10. pushing cylinder; 11. first limiter; 12. first spring guide rod; 13. second spring guide rod; 14. cotton swab fixing seat; 15. liquid storage seat; 16. second limiter; 17. second limit block; 18. connecting block; 19. second slider; 20. second slide rail; 21. third slider; 22. first slider; 23. fourth slider; 24. first slide rail; 25. guide rail mounting seat; 1501. liquid storage area; 1502. contraction scraping liquid area; 1503. horizontal guiding area; 1504. guiding area. Detailed implementation manners

[0031] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0033] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "mounted", "connected", "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0034] The present utility model will be described in detail below with reference to the drawings and in conjunction with embodiments.

[0035] Refer to Figures 1-7 As shown, this embodiment provides an automatic liquid dipping device for medical disinfection cotton swabs, including a cylinder pushing mechanism, a main sliding mechanism, a sliding clamping mechanism, and a sliding liquid storage mechanism; the cylinder pushing mechanism is used to push the main sliding mechanism to slide. The cylinder pushing mechanism makes the main sliding mechanism in contact with the pushing roller 6 act by pushing the pushing roller 6. The pushing cylinder 10 on the cylinder pushing mechanism is fixed to the mounting plate 1 by bolts, and a sliding track is provided at the central axis of the mounting plate 1; the main sliding mechanism converts the up-and-down pushing action of the cylinder pushing mechanism into a left-and-right sliding action, and it is slidably connected to the mounting plate 1. The main sliding mechanism is provided with a first moving block 8 and a second moving block 9, and inclined surfaces are provided on both the first moving block 8 and the second moving block 9, and the inclined surfaces are tangent to the pushing roller 6; the sliding clamping mechanism is used to fix the fixed seat of the cotton swab 14 and act along with the main sliding mechanism, and it is bolted to the main sliding mechanism; the sliding liquid storage mechanism is used to fix the liquid storage seat 15 and act along with the main sliding mechanism, and it is bolted to the main sliding mechanism.

[0036] In actual production, the liquid dipping part of the automatic liquid dipping device for medical disinfection cotton swabs is divided into two parts. One part is the liquid storage mechanism, and the other part is the mechanism for fixing the cotton swabs. The two parts approach and then separate from each other to complete the automatic liquid dipping action. In this embodiment, the sliding liquid storage mechanism fixes the liquid storage seat, and the sliding material clamping mechanism fixes the medical cotton swabs, playing the role of fixing the liquid dipping part. The cylinder pushing mechanism pushes the main sliding mechanism to slide, causing the two parts of the main sliding mechanism to act in opposite directions, driving the liquid storage seat and the cotton swab fixing seat for fixing the medical cotton swabs to approach and then separate, so that the automatic liquid dipping device for medical disinfection cotton swabs completes the automatic liquid dipping action.

[0037] Specifically, in this embodiment, the cylinder pushing mechanism includes a mounting plate 1, a pushing roller 6, a roller mounting bracket 7, and a pushing cylinder 10. The roller mounting bracket 7 is fixed on the plunger rod of the pushing cylinder 10. A rectangular mounting hole is provided on the mounting plate 1. The roller mounting bracket 7 passes through the rectangular mounting hole and is connected to the pushing roller 6 through a coupling shaft. Two pushing rollers 6 are symmetrically arranged with the center line of the plunger rod of the pushing cylinder 10 as the center, including a first pushing roller on the right side and a second pushing roller on the left side.

[0038] Specifically, in this embodiment, the main sliding mechanism includes a first sliding mechanism, a second sliding mechanism, and a first slide rail 24. The first sliding mechanism includes a first moving block 8, a first slider 22, and a connecting block 18. The second sliding mechanism includes a second moving block 9, a second slider 19, a third slider 21, and a connecting block 18. An inclined surface is provided on the left side of the first moving block 8, and an inclined surface is provided on the right side of the second moving block 9. The inclination angles of the two inclined surfaces are the same. The inclined surface of the first moving block 8 is tangent to the first pushing roller, and the inclined surface of the second moving block 9 is tangent to the second pushing roller. The first slider 22 is bolt-fixed to the first moving block 8. The second moving block 9 is respectively connected to the second slider 19 and the third slider 21 through bolts. The second slider 19 is located on the right side of the third slider 21. The first slider 22, the second slider 19, and the third slider 21 are all slidably connected to the first slide rail 24. Rectangular through grooves are provided on both the first moving block 8 and the second moving block 9. The connecting block 18 located in the first sliding mechanism passes through the rectangular groove of the first moving block 8 and is fixed to the first slider 22. The connecting block 18 located in the second sliding mechanism passes through the rectangular groove of the second moving block 9 and is fixed to the third slider 21. There is a gap between the connecting block 18 and the mounting plate 1.

[0039] When the pushing cylinder 10 acts, it drives the roller mounting bracket 7 to move up and down. The rollers are symmetrically arranged with the center line of the plunger rod of the pushing cylinder 10 to ensure that the vertical distances between the two pushing rollers are the same.

[0040] Pushing the roller upwards drives the first moving block 8 and the second moving block 9 that are tangent to it to move, that is, the first moving block 8 slides to the right and the second moving block 9 slides to the left. At this time, the cotton swab fixing seat 14 is separated from the liquid storage seat 15. Pushing the roller downwards, due to the first moving block 8 and the second moving block 9 that are tangent to the first spring guide rod 12 and the pushing roller being stressed and moving, that is, the first moving block 8 slides to the left and the second moving block 9 slides to the right. At this time, the cotton swab fixing seat 14 approaches the liquid storage seat 15. When the pushing cylinder 10 completes one retraction and extension, one dipping action is completed.

[0041] Specifically, in this embodiment, the upper and lower end faces of the first slide rail 24 are respectively fixed to the first limiting block 2. The first limiter 11 is used to limit the sliding positions of the first moving block 8 and the second moving block 9. The first limiter 11 is fixed on the first limiting block 2. The first limiter 11 located at the upper end of the first slide rail 24 is in contact with the left end face of the first moving block 8, and the first limiter 11 located at the lower end of the first slide rail 24 is in contact with the right end face of the second moving block 9. The first limiting block 2 is symmetrically installed around the central axis of the mounting plate 1 by bolts.

[0042] Specifically, in this embodiment, the sliding clamping mechanism includes a spring stopper 3, a fixing seat 4, a backing plate 5, a first spring guide rod 12, a second spring guide rod 13, a second limiter 16, a second limiting block 17, a cotton swab fixing seat 14, a second slide rail 20, a fourth slider 23, and a guide rail mounting seat 25; the guide rail mounting seat 25 is symmetrically installed around the central axis of the mounting plate 1. The spring stopper 3 is connected to the first limiting block 2 by bolts. The first spring guide rod 12 is fixed on the spring stopper 3, and the other end of the first spring guide rod 12 is fixed to the fixing seat 4. The lower part of the fixing seat 4 is connected to the second spring guide rod 13, and the second spring guide rod 13 is connected to the cotton swab fixing seat 14. Springs are provided on both the first spring guide rod 12 and the second spring guide rod 13; the fixing seat 4 is L-shaped and includes a horizontal plate and a vertical plate. The vertical plate is connected to the second spring guide rod 13, and the horizontal plate is bolted to the backing plate 5; the backing plate 5 is bolted to the fourth slider 23, and the fourth slider 23 is slidably connected to the second slide rail 20. The second slide rail 20 is fixed on the guide rail mounting seat 25. The second limiting block 17 is fixed to the guide rail mounting seat 25, and a second limiter 16 is fixed on the second limiting block 17. The second limiter 16 is used to limit the moving position of the backing plate 5, and the second limiter 16 is in contact with the side surface of the backing plate 5.

[0043] Specifically, in this embodiment, the sliding liquid storage mechanism includes a spring stopper 3, a fixed seat 4, a backing plate 5, a first spring guide rod 12, a second spring guide rod 13, a second stopper 16, a second limiting block 17, a liquid storage seat 15, a second slide rail 20, a fourth slider 23, and a guide rail mounting seat 25; the spring stopper 3 is bolted to the first limiting block 2, the first spring guide rod 12 is fixed on the spring stopper 3, the other end of the first spring guide rod 12 is fixed to the fixed seat 4, the lower part of the fixed seat 4 is connected to the second spring guide rod 13, the second spring guide rod 13 is connected to the liquid storage seat 15, and springs are provided on both the first spring guide rod 12 and the second spring guide rod 13; the fixed seat 4 is L-shaped and includes a horizontal plate and a vertical plate, the horizontal plate is connected to the second spring guide rod 13, and the vertical plate is bolted to the backing plate 5.

[0044] Specifically, in this embodiment, a groove is provided in the middle of the liquid storage seat 15, and its interior is divided into four parts, which are, from left to right, a liquid storage area 1501, a shrinking liquid scraping area 1502, a horizontal guiding area 1503, and an inclined guiding area 1504; the liquid storage area 1501 is used to store the liquid that the medical disinfected cotton swab needs to dip; the inner diameter of the shrinking liquid scraping area 1502 gradually decreases from left to right until it is the same as the inner diameter of the horizontal guiding area 1503; the horizontal guiding area 1503 connects the shrinking liquid scraping area 1502 and the guiding area 1504, and a dipping valve is provided in the horizontal guiding area 1503, and the dipping valve is connected to the pushing cylinder 10; the side walls of the inclined guiding area 1504 are all inclined upward; the liquid storage seat 15 is connected to a buoy liquid level sensor, and the buoy liquid level sensor is fixed on the mounting plate 1.

[0045] In this embodiment, a buoy liquid level sensor is provided on the liquid storage seat to facilitate observing the liquid volume in the liquid storage seat and enabling the staff to add liquid in a timely manner. At the same time, to prevent the liquid in the liquid storage seat from flowing out, a dipping valve is provided in the horizontal guiding area and the dipping valve is connected to the pushing cylinder, and the valve is opened only during the dipping operation. While the inclined guiding area is used for guiding the cotton swab to dip in the liquid, it also has an inclined structure to prevent the liquid from flowing out. The inner diameter of the shrinking liquid scraping area gradually decreases to facilitate scraping the expanded medical disinfected cotton swab after dipping and realizing quantitative dipping of the cotton swab.

[0046] Specifically, in this embodiment, the cotton swab fixing seat 14 and the liquid storage seat 15 are symmetrically installed with respect to the center; the second spring guide rod 13 is symmetrically arranged with respect to the central axis of the fixed seat 4; the backing plate 5 of the sliding material clamping mechanism is fixed to the first slider 22 through a connecting block 18, the backing plate 5 of the sliding liquid storage mechanism is fixed to the third slider 21 through a connecting block 18, the sliding material clamping mechanism and the sliding liquid storage mechanism are symmetrically installed with respect to the central axis of the mounting plate 1, and the second stoppers 16 of the sliding material clamping mechanism and the sliding liquid storage mechanism are symmetrically installed with respect to the central axis of the mounting plate 1.

[0047] The first moving block 8 slides to drive the connecting block 18 to move, and transmits the action to the backing plate 5, and the backing plate 5 drives the fourth slider 23 to slide along the second guide rail.

[0048] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic liquid-dipping device for medical disinfection cotton swabs, characterized in that, It includes a cylinder pushing mechanism, a main sliding mechanism, a sliding material clamping mechanism, and a sliding liquid storage mechanism; the cylinder pushing mechanism is used to push the main sliding mechanism to slide. The cylinder pushing mechanism makes the main sliding mechanism that is tangent to the pushing roller (6) act by driving the pushing roller (6). The pushing cylinder (10) on the cylinder pushing mechanism is fixed on the mounting plate (1) by bolts. A sliding track is provided at the central axis of the mounting plate (1). The main sliding mechanism converts the up-and-down pushing action of the cylinder pushing mechanism into a left-and-right sliding action. It is slidably connected to the mounting plate (1). A first moving block (8) and a second moving block (9) are provided on the main sliding mechanism. Inclined surfaces are provided on both the first moving block (8) and the second moving block (9), and the inclined surfaces are tangent to the pushing roller (6). The sliding material clamping mechanism is used to fix the cotton swab fixing seat (14) and act along with the main sliding mechanism. It is bolted to the main sliding mechanism; the sliding liquid storage mechanism is used to fix the liquid storage seat (15) and act along with the main sliding mechanism. It is bolted to the main sliding mechanism. The liquid storage seat (15) has its interior divided into four parts, which are, from left to right, a liquid storage area (1501), a shrinking liquid scraping area (1502), a horizontal guiding area (1503), and an inclined guiding area (1504); the liquid storage area (1501) is used to store the liquid that the medical disinfected cotton swab needs to dip; the inner diameter of the shrinking liquid scraping area (1502) gradually decreases from left to right until it is the same as the inner diameter of the horizontal guiding area (1503); the horizontal guiding area (1503) connects the shrinking liquid scraping area (1502) and the guiding area (1504). A dipping valve is provided in the horizontal guiding area (1503), and the dipping valve is connected to the pushing cylinder (10); the side walls of the inclined guiding area (1504) are all inclined upward; the liquid storage seat (15) is connected to a buoy level sensor, and the buoy level sensor is fixed on the mounting plate (1).

2. The automatic liquid-dipping device for medical disinfection cotton swabs according to claim 1, characterized in that, The cylinder pushing mechanism includes a mounting plate (1), a pushing roller (6), a roller mounting frame (7), and a pushing cylinder (10). The roller mounting frame (7) is fixed on the plunger rod of the pushing cylinder (10). A rectangular mounting hole is provided on the mounting plate (1). The roller mounting frame (7) passes through the rectangular mounting hole and is connected to the pushing roller (6) through a coupling; two pushing rollers (6) are symmetrically provided with the center line of the plunger rod of the pushing cylinder (10) as the center, including a first pushing roller on the right side and a second pushing roller on the left side.

3. The automatic liquid dipping device for medical disinfection cotton swabs according to claim 2, characterized in that, The main sliding mechanism includes a first sliding mechanism, a second sliding mechanism, and a first slide rail (24). The first sliding mechanism includes a first moving block (8), a first slider (22), and a connecting block (18). The second sliding mechanism includes a second moving block (9), a second slider (19), a third slider (21), and a connecting block (18). The left side of the first moving block (8) is provided with an inclined surface, and the right side of the second moving block (9) is provided with an inclined surface. The inclination angles of the two inclined surfaces are the same. The inclined surface of the first moving block (8) is tangent to the first pushing roller, and the inclined surface of the second moving block (9) is tangent to the second pushing roller. The first slider (22) is bolted to the first moving block (8). The second moving block (9) is connected to the second slider (19) and the third slider (21) respectively by bolts. The second slider (19) is located on the right side of the third slider (21). The first slider (22), the second slider (19), and the third slider (21) are all slidably connected to the first slide rail (24). Both the first moving block (8) and the second moving block (9) are provided with rectangular through grooves. The connecting block (18) located in the first sliding mechanism passes through the rectangular groove of the first moving block (8) and is fixed to the first slider (22). The connecting block (18) located in the second sliding mechanism passes through the rectangular groove of the second moving block (9) and is fixed to the third slider (21). There is a gap between the connecting block (18) and the mounting plate (1).

4. The automatic liquid-dipping device for medical disinfection cotton swabs according to claim 3, characterized in that, The upper and lower end faces of the first slide rail (24) are respectively fixed to the first limit block (2). The first limiter (11) is used to limit the sliding positions of the first moving block (8) and the second moving block (9). The first limiter (11) is fixed to the first limit block (2). The first limiter (11) located at the upper end of the first slide rail (24) is in contact with the left end face of the first moving block (8), and the first limiter (11) located at the lower end of the first slide rail (24) is in contact with the right end face of the second moving block (9). The first limit block (2) is symmetrically installed around the central axis of the mounting plate (1) by bolts.

5. The automatic liquid-dipping device for medical disinfection cotton swabs according to claim 4, characterized in that, The sliding material clamping mechanism includes a spring stopper (3), a fixed seat (4), a backing plate (5), a first spring guide rod (12), a second spring guide rod (13), a second stopper (16), a second limiting block (17), a cotton swab fixed seat (14), a second slide rail (20), a fourth slider (23), and a guide rail mounting seat (25); the guide rail mounting seat (25) is symmetrically mounted around the central axis of the mounting plate (1), the spring stopper (3) is bolted to the first limiting block (2), the first spring guide rod (12) is fixed on the spring stopper (3), the other end of the first spring guide rod (12) is fixed to the fixed seat (4), the lower part of the fixed seat (4) is connected to the second spring guide rod (13), the second spring guide rod (13) is connected to the cotton swab fixed seat (14), and springs are provided on both the first spring guide rod (12) and the second spring guide rod (13); the fixed seat (4) is L-shaped and includes a horizontal plate and a vertical plate, the horizontal plate is connected to the second spring guide rod (13), and the vertical plate is bolted to the backing plate (5); the backing plate (5) is bolted to the fourth slider (23), the fourth slider (23) is slidably connected to the second slide rail (20), the second slide rail (20) is fixed on the guide rail mounting seat (25), the second limiting block (17) is fixed to the guide rail mounting seat (25), a second stopper (16) is fixed on the second limiting block (17), the second stopper (16) is used to limit the moving position of the backing plate (5), and the second stopper (16) is in contact with the side surface of the backing plate (5).

6. The automatic liquid-dipping device for medical disinfection cotton swabs according to claim 5, characterized in that The sliding liquid storage mechanism includes a spring stopper (3), a fixed seat (4), a backing plate (5), a first spring guide rod (12), a second spring guide rod (13), a second stopper (16), a second limiting block (17), a liquid storage seat (15), a second slide rail (20), a fourth slider (23), and a guide rail mounting seat (25); the spring stopper (3) is bolted to the first limiting block (2), the first spring guide rod (12) is fixed on the spring stopper (3), the other end of the first spring guide rod (12) is fixed to the fixed seat (4), the lower part of the fixed seat (4) is connected to the second spring guide rod (13), the second spring guide rod (13) is connected to the liquid storage seat (15), and springs are provided on both the first spring guide rod (12) and the second spring guide rod (13); the fixed seat (4) is L-shaped and includes a horizontal plate and a vertical plate, the vertical plate is connected to the second spring guide rod (13), and the horizontal plate is bolted to the backing plate (5).

7. The automatic liquid-dipping device for medical disinfection cotton swabs according to claim 1, wherein The cotton swab fixing seat (14) and the liquid storage seat (15) are symmetrically installed about the central axis; the second spring guide rod (13) is symmetrically arranged about the central axis of the fixing seat (4); the backing plate (5) of the sliding material clamping mechanism is fixed to the first slider (22) through the connecting block (18), and the backing plate (5) of the sliding liquid storage mechanism is fixed to the third slider (21) through the connecting block (18). The sliding material clamping mechanism and the sliding liquid storage mechanism are symmetrically installed about the central axis of the mounting plate (1), and the second limiters (16) of the sliding material clamping mechanism and the sliding liquid storage mechanism are symmetrically installed about the central axis of the mounting plate (1).

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