Mask raw material disinfection device

Abstract

The utility model relates to a mask raw material sterilizing device which comprises a sterilizing box, a rotating assembly, a clamping assembly and a spraying assembly, a cavity is formed in the sterilizing box, the rotating assembly is arranged on a bottom plate of the sterilizing box, the clamping assembly is arranged on the rotating assembly, and the spraying assembly is arranged on the inner wall of a side plate of a box body of the sterilizing box; the clamping assembly comprises a positive and negative screw rod, threads on the two sides of the positive and negative screw rod are meshed with a first sliding block and a second sliding block respectively, the upper surface of the first sliding block and the upper surface of the second sliding block are each provided with a positioning column arranged in the vertical direction, and the two positioning columns are each provided with at least four fabric clamps arranged in the vertical direction. According to the mask raw material disinfection device, the clamping assembly arranged in the disinfection box is used for clamping the edge of a mask raw material, it is ensured that the mask raw material is stably clamped in the disinfection box, and the contact covering area of the raw material and the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mask raw material disinfection, in particular to a mask raw material disinfection device. Background Art

[0002] The raw materials of masks mainly include non-woven fabrics, meltblown fabrics, nose bridge strips and ear straps, etc. Among them, meltblown fabric is the core material of masks, made of polypropylene material with high melt index fiber, with the characteristics of ultra-fine electrostatic fiber cloth, which can effectively use static electricity to absorb virus dust and droplets, and play a role in filtering viruses. In order to ensure the safety and effectiveness of masks, the raw materials of masks need to be disinfected to kill possible viruses, bacteria and other harmful substances.

[0003] At present, most of the disinfection devices on the market always need to place one side of the raw materials on the disinfection device to fix or clamp the raw materials when disinfecting non-woven fabrics, meltblown fabrics and other fabric raw materials. Therefore, in the subsequent disinfection process of the raw materials, most of the area of ​​the raw materials will be covered and cannot be effectively disinfected, resulting in incomplete disinfection of viruses, bacteria and other harmful substances on the raw materials, which further affects the safety and effectiveness of the mask.

[0004] Therefore, in order to solve the above problems, a mask raw material disinfection device is proposed. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a mask raw material disinfection device, which has the advantages of clamping the edges and corners of the raw materials, reducing the covered area of ​​the raw materials, avoiding the ineffectiveness of disinfection, and solving the problem that most of the area of ​​the raw materials is covered and cannot be effectively disinfected.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: A mask raw material disinfection device includes a disinfection box, a rotating assembly, a clamping assembly and a spraying assembly:

[0007] The disinfection box has a cavity inside, the rotating assembly is mounted on the bottom plate of the disinfection box, the clamping assembly is mounted on the rotating assembly, and the spraying assembly is mounted on the inner wall of the side plate of the disinfection box;

[0008] Among them, the clamping assembly includes forward and reverse screws, and the first slider and the second slider are respectively engaged with the two side threads of the forward and reverse screws. The upper surfaces of the first slider and the second slider are both equipped with vertically arranged positioning columns, and at least four vertically arranged fabric clips are each equipped on the two positioning columns.

[0009] Furthermore, the rotating assembly includes a first bearing, a through hole is vertically penetrated on one side of the bottom plate of the disinfection box, a first bearing is installed in the through hole, a support seat is installed on the inner wall of the inner ring of the first bearing, an outer gear ring is sleeved on the outer wall of the support seat, the support seat is rotatably connected to the disinfection box through the first bearing, and the clamping assembly is installed on the upper surface of the support seat.

[0010] Furthermore, the first bearing is a bearing with excellent sealing performance.

[0011] Furthermore, a rotating motor is installed on the other side of the upper surface of the bottom plate of the disinfection box, and a gear is sleeved on the outer wall of the output shaft of the rotating motor, and the gear is meshed with an outer gear ring.

[0012] Furthermore, the clamping assembly includes two fixed plates located at both ends of the central axis of the upper surface of the support seat, and the opposite surfaces of the two fixed plates are respectively equipped with a reciprocating motor and a mounting seat, and the two ends of the forward and reverse screws are respectively rotatably connected to the reciprocating motor and the mounting seat.

[0013] Furthermore, the output shaft of the reciprocating motor is connected to one end of the forward and reverse screw rods, the mounting seat is filled with a bearing member, the other end of the forward and reverse screw rods is rotatably connected to the mounting seat through the bearing member, two limit rods are installed between the two fixed plates and are located on both sides of the forward and reverse screw rods, the two limit rods both pass through the first slider and the second slider, and the first slider and the second slider are both slidably connected to the two limit rods.

[0014] Furthermore, the spray assembly includes a plurality of nozzles vertically arranged on the inner wall of the side panel of the disinfection box, the spraying direction of the nozzles is set toward the clamping assembly, an annular tube is installed on the upper end of the nozzles, a liquid storage tank is installed on the upper surface of the top plate of the disinfection box, a guide pipe is installed between the liquid storage tank and the annular tube, and the other end of the guide pipe passes through the top plate of the disinfection box and is connected to the annular tube.

[0015] Furthermore, a rectangular through hole is opened on one side of the side panel of the disinfection box, a door frame is installed on the outer wall of the rectangular through hole, a hinge is vertically installed on one side of the door frame, and a door panel is installed on the other side of the hinge.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] 1. The mask raw material disinfection device uses a clamping component installed in the disinfection box to clamp the edge of the mask raw material, ensuring that it is firmly clamped in the disinfection box and reducing the contact area between the raw material and the device; then, the spraying component will accurately align the fixed mask raw material to spray the disinfectant, while maintaining a small area of ​​contact, ensuring a high-efficiency disinfection effect and improving the disinfection efficiency.

[0018] 2. The mask raw material disinfection device drives the clamping component to rotate through the rotating component to ensure that the mask raw materials can be fully sprayed with disinfectant by the spraying component; avoiding incomplete coverage areas during the disinfection process, thereby further enhancing the disinfection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall installation structure of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the connection structure between the clamping assembly and the rotating assembly of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the installation structure of the clamping assembly of the utility model.

[0022] In the figure: 1. disinfection box; 11. door frame; 12. hinge; 13. door panel; 2. rotating assembly; 21. first bearing; 22. support seat; 23. outer gear ring; 24. rotating motor; 25. gear; 3. clamping assembly; 31. fixed plate; 32. reciprocating motor; 33. mounting seat; 34. forward and reverse screws; 35. first slider; 36. second slider; 37. limit rod; 38. positioning column; 39. fabric clip; 4. spray assembly; 41. liquid storage tank; 42. guide pipe; 43. annular pipe; 44. nozzle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 In this embodiment, a mask raw material disinfection device uses a clamping component 3 installed in the disinfection box 1 to clamp the edge of the mask raw material to ensure that it is firmly clamped in the disinfection box 1. Then, the spraying component 4 will accurately align with the fixed mask raw material to spray the disinfectant, while maintaining a small area of ​​contact, ensuring a high disinfection effect and improving the disinfection efficiency; the rotating component 2 drives the clamping component 3 to rotate to ensure that the mask raw material can be fully sprayed with disinfectant by the spraying component 4; avoiding incomplete coverage during the disinfection process, thereby further enhancing the disinfection effect.

[0025] Specifically, in this embodiment, it includes a disinfection box 1, a rotating component 2, a clamping component 3 and a spraying component 4;

[0026] The disinfection box 1 has a cavity inside, the rotating assembly 2 is mounted on the bottom plate of the disinfection box 1, the clamping assembly 3 is mounted on the rotating assembly 2, and the spraying assembly 4 is mounted on the inner wall of the side plate of the disinfection box 1;

[0027] Among them, the clamping assembly 3 includes a forward and reverse screw 34, and the first slider 35 and the second slider 36 are respectively engaged with the two side threads of the forward and reverse screw 34. The upper surfaces of the first slider 35 and the second slider 36 are both equipped with vertically arranged positioning columns 38, and at least four vertically arranged fabric clips 39 are each installed on the two positioning columns 38.

[0028] During actual use, the user fixes and clamps the two side edges of the raw material on the two positioning columns 38 through the fabric clips 39 to reduce the contact and coverage area of ​​the raw material and the device, thereby improving the effectiveness of the subsequent disinfection effect; then, the disinfectant is sprayed on the fixed mask raw material through the spray component 4; the clamping component 3 is driven to rotate by the rotating component 2 to ensure that the mask raw material can be fully sprayed with disinfectant by the spray component 4 to avoid incomplete coverage during the disinfection process, thereby further enhancing the disinfection effect.

[0029] Among them, the rotating component 2 includes a first bearing 21, and a through hole is vertically opened on one side of the bottom plate of the disinfection box 1, and the first bearing 21 is installed in the through hole. A support seat 22 is installed on the inner wall of the inner ring of the first bearing 21, and an outer gear ring 23 is sleeved on the outer wall of the support seat 22. The support seat 22 is rotatably connected to the disinfection box 1 through the first bearing 21, and the clamping component 3 is installed on the upper surface of the support seat 22.

[0030] The first bearing 21 is a bearing with excellent sealing performance.

[0031] The sealing property of the first bearing 21 prevents harmful substances such as external bacteria from entering the disinfection box 1 through the bearing, thereby affecting the disinfection effect.

[0032] A rotating motor 24 is mounted on the other side of the upper surface of the bottom plate of the disinfection box 1 . A gear 25 is sleeved on the outer wall of the output shaft of the rotating motor 24 . The gear 25 is meshed with the outer gear ring 23 .

[0033] By starting the rotating motor 24, the rotating motor 24 drives the gear 25 to rotate, so that the gear 25 drives the outer gear ring 23 to rotate, and then the outer gear ring 23 drives the support seat 22 and the clamping assembly 3 to rotate, so that when the raw material is fixed on the clamping assembly 3, the rotating motor 24 drives the gear 25 to rotate, and the raw material can rotate with the clamping assembly 3, so that the mask raw material can be fully sprayed with disinfectant by the spraying assembly 4, avoiding incomplete coverage areas during the disinfection process.

[0034] The clamping assembly 3 includes two fixed plates 31 located at both ends of the central axis of the upper surface of the support seat 22, and the opposite surfaces of the two fixed plates 31 are respectively equipped with a reciprocating motor 32 and a mounting seat 33, and the two ends of the forward and reverse screws 34 are respectively rotatably connected to the reciprocating motor 32 and the mounting seat 33.

[0035] The output shaft of the reciprocating motor 32 is connected to one end of the forward and reverse screw 34, and the mounting seat 33 is filled with a bearing. The other end of the forward and reverse screw 34 is rotatably connected to the mounting seat 33 through the bearing. Two limit rods 37 are installed between the two fixed plates 31 and are respectively located on both sides of the forward and reverse screw 34. The two limit rods 37 both pass through the first slider 35 and the second slider 36, and the first slider 35 and the second slider 36 are both slidably connected to the two limit rods 37.

[0036] By starting the reciprocating motor 32, the rotation of the output shaft of the reciprocating motor 32 cooperates with the rotation of the bearing member in the mounting seat 33, so that the forward and reverse screws 34 provided can rotate clockwise and counterclockwise between the reciprocating motor 32 and the mounting seat 33, and under the restriction of the limit rod 37, the first slider 35 and the second slider 36 can make linear reciprocating motion within the stroke range of the side threads on the forward and reverse screws 34, so that the first slider 35 and the second slider 36 can approach and move away from each other on the forward and reverse screws 34, and further make the spacing between the first sliders 35 and the first sliders 35 adjustable, thereby making the spacing between the two positioning columns 38 adjustable to clamp mask raw materials of different sizes, thereby enhancing the practicality of the device.

[0037] The spray assembly 4 includes a plurality of nozzles 44 vertically mounted on the inner wall of the side plate of the disinfection box 1. The spraying direction of the nozzle 44 is set toward the clamping assembly 3. An annular pipe 43 is mounted on the upper end of the nozzle 44. A liquid storage tank 41 is mounted on the upper surface of the top plate of the disinfection box 1. A guide pipe 42 is mounted between the liquid storage tank 41 and the annular pipe 43. The other end of the guide pipe 42 passes through the top plate of the disinfection box 1 and is connected to the annular pipe 43.

[0038] Through the guide pipe 42 and the annular pipe 43, the disinfectant in the liquid storage tank 41 can be introduced into the nozzle 44, and the disinfectant is sprayed on the clamping component 3 through the nozzle 44, thereby completing the disinfection of the mask raw materials.

[0039] A rectangular through hole is provided on one side of the side plate of the disinfection box 1 , a door frame 11 is installed on the outer wall of the rectangular through hole, a hinge 12 is vertically installed on one side of the door frame 11 , and a door panel 13 is installed on the other side of the hinge 12 .

[0040] By controlling the opening and closing of the door panel 13 and the door frame 11, the user can clamp the raw materials on the clamping assembly 3 more conveniently, and the disinfection box 1 can form an enclosed space when disinfecting the raw materials, so as to achieve a better disinfection effect.

[0041] The working principle of the above embodiment is:

[0042] In the first step, when the user uses the device, he first opens the door panel 13, and controls the reciprocating motor 32 to drive the forward and reverse screws 34 to rotate to adjust the distance between the first slider 35 and the second slider 36. Then, the reciprocating motor 32 is turned off, and the two side edges of the raw material are clamped on the positioning column 38 by the fabric clamp 39, thereby reducing the contact coverage area of ​​the raw material and the device.

[0043] In the second step, after the user has fixed the raw materials, close the door panel, and then turn on the rotating motor 24 and the nozzle 44 in turn; the rotating motor 24 drives the gear 25 to rotate, so that the gear 25 drives the outer gear ring 23 and the support seat 22 as well as the raw materials clamped on the positioning column 38 to rotate; the disinfectant in the storage box is guided into the nozzle 44 through the guide pipe 42 and the annular pipe 43, so that the nozzle 44 can spray the disinfectant on the raw materials. Under the rotation of the raw materials, the nozzle 44 can fully spray the disinfectant on the raw materials of the mask, further enhancing the disinfection effect.

[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mask raw material disinfection device, comprising a disinfection box (1), a rotating assembly (2), a clamping assembly (3) and a spraying assembly (4), characterized in that: The disinfection box (1) has a cavity therein, the rotating assembly (2) is mounted on the bottom plate of the disinfection box (1), the clamping assembly (3) is mounted on the rotating assembly (2), and the spraying assembly (4) is mounted on the inner wall of the side plate of the disinfection box (1); The clamping assembly (3) comprises a forward and reverse screw (34), and the threads on both sides of the forward and reverse screw (34) are respectively meshed with a first slider (35) and a second slider (36), and the upper surfaces of the first slider (35) and the second slider (36) are both provided with vertically arranged positioning columns (38), and at least four vertically arranged fabric clips (39) are each provided on the two positioning columns (38).

2. A mask raw material disinfection device according to claim 1, characterized in that: The rotating assembly (2) comprises a first bearing (21); a through hole is vertically penetrated through one side of the bottom plate of the disinfection box (1); the first bearing (21) is installed in the through hole; a support seat (22) is installed on the inner wall of the inner ring of the first bearing (21); an outer gear ring (23) is sleeved on the outer wall of the support seat (22); the support seat (22) is rotatably connected to the disinfection box (1) through the first bearing (21); and the clamping assembly (3) is installed on the upper surface of the support seat (22).

3. A mask raw material disinfection device according to claim 2, characterized in that: The first bearing (21) is selected from bearings with excellent sealing performance.

4. A mask raw material disinfection device according to claim 1, characterized in that: A rotating motor (24) is mounted on the other side of the upper surface of the bottom plate of the disinfection box (1). A gear (25) is sleeved on the outer wall of the output shaft of the rotating motor (24), and the gear (25) is meshed with the outer gear ring (23).

5. A mask raw material disinfection device according to claim 1, characterized in that: The clamping assembly (3) comprises two fixed plates (31) respectively located at the two ends of the central axis of the upper surface of the support seat (22), and the opposite surfaces of the two fixed plates (31) are respectively equipped with a reciprocating motor (32) and a mounting seat (33), and the two ends of the forward and reverse screw rods (34) are respectively rotatably connected to the reciprocating motor (32) and the mounting seat (33).

6. A mask raw material disinfection device according to claim 5, characterized in that: The output shaft of the reciprocating motor (32) is connected to one end of the forward and reverse screw (34); a bearing is filled in the mounting seat (33); the other end of the forward and reverse screw (34) is rotatably connected to the mounting seat (33) through the bearing; two limit rods (37) are installed between the two fixing plates (31) and are located on both sides of the forward and reverse screw (34); the two limit rods (37) both penetrate the first slider (35) and the second slider (36); the first slider (35) and the second slider (36) are both slidably connected to the two limit rods (37).

7. A mask raw material disinfection device according to claim 1, characterized in that: The spray assembly (4) comprises a plurality of nozzles (44) vertically mounted on the inner wall of the side plate of the disinfection box (1), the spraying direction of the nozzles (44) being arranged toward the clamping assembly (3), an annular tube (43) being mounted on the upper end of the nozzles (44), a liquid storage tank (41) being mounted on the upper surface of the top plate of the disinfection box (1), a guide tube (42) being mounted between the liquid storage tank (41) and the annular tube (43), the other end of the guide tube (42) penetrating the top plate of the disinfection box (1) and being connected to the annular tube (43).

8. A mask raw material disinfection device according to claim 1, characterized in that: A rectangular through hole is provided on one side of the side plate of the disinfection box (1), a door frame (11) is installed on the outer wall of the rectangular through hole, a hinge (12) is installed vertically on one side of the door frame (11), and a door panel (13) is installed on the other side of the hinge (12).

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