Mask hydrophobicity detection device
By designing a mask hydrophobicity detection device including a positioning mechanism, a water supply assembly, a water leakage sensor and a drying mechanism, the problems of low detection efficiency, high working intensity and cumbersome drying process in the prior art are solved, and automated detection and efficient drying are realized. Significantly improves detection efficiency and safety.
Patent Information
- Application Number
- CN202420717758.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-04-09
AI Technical Summary
During the inspection process, existing mask hydrophobicity detection devices require staff to manually fix and handle the mask, resulting in low detection efficiency, high working intensity, and cumbersome drying process, which can easily lead to mask drop and contamination.
A mask hydrophobicity detection device including a positioning mechanism, a water supply assembly, a water leakage sensor, a drying mechanism and an electric slide rail is designed. The mask is fixed through the positioning mechanism, the water supply assembly is automatically filled with water, the water leakage sensor detects the hydrophobicity, and the result is prompted by electrically connecting the alarm. The drying mechanism moves the mask to the drying box through an electric slide rail for automatic drying, avoiding manual operation.
The efficiency of mask hydrophobicity detection is improved, the work intensity of staff is reduced, the masks are avoided falling and contaminated during the drying process, and the work efficiency of the testing process is significantly improved.
Smart Images
Figure CN222514532U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mask detection, in particular to a mask hydrophobicity detection device. Background Art
[0002] A mask is a sanitary and epidemic prevention product, generally worn on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, droplets, viruses and other substances. It is made of gauze or paper and other materials. The mask has a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent, wearing a mask is very effective when working in a dusty environment. In the production process of masks, in order to make the masks effectively isolate the spread of droplets and saliva, the masks are generally tested for hydrophobicity.
[0003] When testing the hydrophobicity of masks, staff usually place the masks on the testing device, and need the cooperation of staff to fix the masks, resulting in the inability to observe the test results of the hydrophobicity of the masks in time after the masks are filled with water, which increases the work intensity of the staff and reduces the work efficiency of the hydrophobicity testing process. At the same time, after the hydrophobicity test of the masks, the staff are required to transfer the masks and dry them. The masks are easy to fall off during the transfer process, causing contamination to the masks, and drying takes a long time. Therefore, we need to propose a mask hydrophobicity testing device. Utility Model Content
[0004] The utility model aims to provide a mask hydrophobicity detection device. Through the setting of a positioning mechanism, the mask is placed on the positioning mechanism for fixing, and then the water in the water tank is sent to the surface of the mask through the water supply component. When water seeps from the bottom of the mask, the water droplets are sensed by the water leakage sensor, and then the alarm is used to prompt the staff through electrical connection, and then the mask is brought into the drying mechanism for drying through the electric slide rail. Through the setting of the drying mechanism, the drying process can be carried out on the same base, thereby avoiding spending more time on drying, avoiding the phenomenon of mask falling and contamination during the transfer process, reducing the work intensity of the staff, and improving the work efficiency of the hydrophobicity detection process, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mask hydrophobicity detection device, comprising a base, a detection box is installed at one end of the base, a water tank is bolted to the top of the detection box, a water inlet is opened at the top of the water tank, a water supply component for delivering water to the surface of the mask is installed at the bottom of the water tank, a drying mechanism for drying the mask is installed at the other end of the base, an electric slide rail is bolted to the upper surface of the base, a moving seat is slidably connected to the inner cavity of the electric slide rail, a positioning mechanism for fixing the mask is installed at the top of the moving seat, and a water leakage sensor is installed at the center of the moving seat.
[0006] Preferably, the water supply assembly includes a water pump, which is fixedly connected to the outer wall of the water tank through a mounting plate, the water suction port of the water pump is connected to a water suction pipe, and the water delivery port of the water pump is connected to a water delivery pipe that passes through the detection box and extends downward.
[0007] Preferably, the drying mechanism comprises a drying box, which is mounted on the top of the base, a heating element is mounted in the inner cavity of the drying box, and a lifting component for adjusting the distance between the heating element and the mask is mounted on the top of the heating element.
[0008] Preferably, the lifting assembly comprises an electric cylinder, the electric cylinder is bolted to the upper surface of the drying box, the piston end of the electric cylinder passes through the drying box and is fixedly connected to a lifting seat, and the lower surface of the lifting seat is bolted to the upper surface of the heating element.
[0009] Preferably, the positioning mechanism includes a mounting frame, the bottom end of the mounting frame is fixedly connected to the upper surface of the movable seat, both sides of the top of the mounting frame are bolted with fixing frames, and the inner cavity of the fixing frame is installed with a positioning component for fixing the mask.
[0010] Preferably, the positioning assembly includes a movable rod, a through hole is opened at the center of the fixed frame, the outer surface of the movable rod is inserted and slid into the inner cavity of the through hole of the fixed frame, one end of the movable rod is fixedly connected to a rubber block, and the other end of the movable rod is fixedly connected to a fixed block, and the outer surface of the movable rod is sleeved with a spring, and the spring is located between the rubber block and the fixed frame.
[0011] Preferably, a notch is provided at the top of the outer wall of the detection box, a transparent glass plate is embedded in the inner cavity of the notch, and an alarm is installed at the bottom of the outer wall of the detection box, and the alarm is electrically connected to the water leakage sensor.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model provides a mask hydrophobicity detection device. Through the setting of a positioning mechanism, the fixed block is pulled to drive the rubber block to move upward through the movable rod to compress the spring, and then the spring rebounds to provide a driving force to fix the mask, and the water supply component is started to supply water to the surface of the mask. When water seeps from the bottom of the mask, the water droplets are sensed by the water leakage sensor, and then the alarm is used to prompt the staff through electrical connection to detect the hydrophobicity of the mask, thereby reducing the work intensity of the staff and improving the work efficiency of the hydrophobicity detection process.
[0014] 2. The utility model provides a mask hydrophobicity detection device. Through the setting of a drying mechanism, the detected mask is moved to a drying box through an electric slide rail, and the heating element is started to increase the temperature of the drying box to dry the surface of the mask. The distance between the heating element and the mask can be adjusted by setting a lifting component. By adjusting the distance between the heating element and the mask, the heating temperature can be adjusted, thereby avoiding spending too much time on drying and avoiding the phenomenon of contamination caused by the mask falling during the transfer process. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the structure of the utility model from a top view;
[0017] Figure 3 It is a structural schematic diagram of a local cross-sectional structure of the utility model;
[0018] Figure 4 It is a structural schematic diagram of the positioning mechanism, water leakage sensor and movable seat of the utility model.
[0019] In the figure: 1. base; 2. detection box; 3. water tank; 4. water supply assembly; 41. water pump; 42. water pump pipe; 43. water supply pipe; 5. drying mechanism; 51. drying box; 52. heating element; 53. lifting assembly; 531. electric cylinder; 532. lifting seat; 6. electric slide rail; 7. moving seat; 8. positioning mechanism; 81. mounting frame; 82. fixing frame; 83. positioning assembly; 831. movable rod; 832. fixing block; 833. rubber block; 834. spring; 9. water leakage sensor; 10. transparent glass plate; 11. alarm. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figure 1-4 The utility model provides a mask hydrophobicity detection device, comprising a base 1, a detection box 2 is installed at one end of the base 1, a water tank 3 is bolted to the top of the detection box 2, a water inlet is opened at the top of the water tank 3, a water supply component 4 for delivering water to the surface of the mask is installed at the bottom of the water tank 3, a drying mechanism 5 for drying the mask is installed at the other end of the base 1, an electric slide rail 6 is bolted to the upper surface of the base 1, a moving seat 7 is slidably connected to the inner cavity of the electric slide rail 6, a positioning mechanism 8 for fixing the mask is installed at the top of the moving seat 7, and a water leakage sensor 9 is installed at the center of the moving seat 7. The mask to be tested is placed on the positioning mechanism 8 for positioning, the electric slide rail 6 is started to drive the slider to move toward the test box 2, the slider drives the mask on the moving seat 7 to move toward the test box 2, the water supply component 4 is started to inject water on the surface of the mask, and the hydrophobicity of the mask is tested through the water leakage sensor 9 at the bottom. After the hydrophobicity test, the mask is moved to the drying mechanism 5 through the electric slide rail 6, and the surface of the mask is dried, thereby reducing the work intensity of the staff, improving the work efficiency of the hydrophobicity test process, avoiding spending too much time on drying, and avoiding the phenomenon of contamination caused by the mask falling during the transfer process.
[0022] The water supply assembly 4 includes a water pump 41, which is fixedly connected to the outer wall of the water tank 3 through a mounting plate. The water suction port of the water pump 41 is connected to a water suction pipe 42, and the water supply port of the water pump 41 is connected to a water supply pipe 43 that penetrates the detection box 2 and extends downward. Starting the water pump 41 provides a driving force to enable the water suction pipe 42 to extract water from the water tank 3, and then injects water into the surface of the mask through the water supply pipe 43.
[0023] The drying mechanism 5 includes a drying box 51, which is installed on the top of the base 1. A heating element 52 is installed in the inner cavity of the drying box 51. A lifting component 53 for adjusting the distance between the heating element 52 and the mask is installed on the top of the heating element 52. The heating element 52 is started to heat the drying box 51, and the lifting component 53 is started to adjust the distance between the heating element 52 and the mask, so that the heating temperature of the mask surface by the heating element 52 is adjusted.
[0024] The lifting assembly 53 includes an electric cylinder 531, which is bolted to the upper surface of the drying box 51. The piston end of the electric cylinder 531 penetrates the drying box 51 and is fixedly connected to a lifting seat 532. The lower surface of the lifting seat 532 is bolted to the upper surface of the heating element 52. Starting the electric cylinder 531 provides a driving force to drive the lifting seat 532 to move, and the lifting seat 532 drives the heating element 52 to move up and down to adjust the distance between the heating element 52 and the surface of the mask, so that the drying temperature of the mask surface is adjusted.
[0025] The positioning mechanism 8 includes a mounting frame 81, the bottom end of which is fixedly connected to the upper surface of the movable seat 7, and fixing frames 82 are bolted to both sides of the top of the mounting frame 81. The inner cavity of the fixing frame 82 is equipped with a positioning component 83 for fixing the mask. The positioning component 83 is pulled to place the mask on the positioning component 83, and the mask is positioned by the positioning component 83.
[0026] The positioning assembly 83 includes a movable rod 831, a through hole is opened at the center of the fixed frame 82, the outer surface of the movable rod 831 is inserted and slid into the inner cavity of the through hole of the fixed frame 82, one end of the movable rod 831 is fixedly connected to a rubber block 833, and the other end of the movable rod 831 is fixedly connected to a fixed block 832. The outer surface of the movable rod 831 is sleeved with a spring 834, and the spring 834 is located between the rubber block 833 and the fixed frame 82. The fixed block 832 is pulled to drive the movable rod 831 to move, and the rubber block 833 is driven by the movable rod 831 to squeeze the spring 834, and then the fixed block 832 is released, and the rebound of the spring 834 provides a driving force to drive the rubber block 833 to fix the surface of the mask.
[0027] A notch is provided at the top of the outer wall of the detection box 2, and a transparent glass plate 10 is embedded in the inner cavity of the notch. An alarm 11 is installed at the bottom of the outer wall of the detection box 2. The alarm 11 is electrically connected to the water leakage sensor 9. The setting of the transparent glass plate 10 makes it convenient for the staff to observe the detection process of the hydrophobicity of the mask. Through the setting of the alarm 11, the staff will be prompted when the mask leaks.
[0028] When in use, the mask to be tested is placed on the fixing frame 82, the fixing block 832 is pulled to drive the movable rod 831 to move, and the rubber block 833 is driven by the movable rod 831 to squeeze the spring 834, and then the fixing block 832 is released, and the rebound of the spring 834 provides a driving force to drive the rubber block 833 to fix the surface of the mask, and the electric slide rail 6 is started to drive the movable seat 7 to move the mask into the detection box 2, and the water pump 41 is started to provide a driving force to make the water pump 42 extract the water in the water tank 3, and then the water is injected into the surface of the mask through the water supply pipe 43. When the mask leaks, the water is sensed by the water leakage sensor 9, and the alarm 11 is electrically connected to the water leakage sensor 9, so that the alarm 11 sounds an alarm. The staff is reminded that after the hydrophobicity test, the mask is moved to the drying box 51 through the electric slide rail 6, the heating element 52 is started to heat the drying box 51, and the electric cylinder 531 is started to provide a driving force to drive the lifting seat 532 to move. The lifting seat 532 drives the heating element 52 to move up and down to adjust the distance between the mask and the surface of the mask, so that the drying temperature of the mask surface is adjusted, thereby reducing the work intensity of the staff, improving the work efficiency of the hydrophobicity test process, avoiding spending too much time on drying, and avoiding the phenomenon of masks falling and being contaminated during the transfer process. At the same time, the movable seat 7 is provided with several groups. Through the provision of several groups of movable seats 7, the masks can be tested for hydrophobicity in batches.
[0029] Although 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 hydrophobicity detection device, comprising a base (1), characterized in that: A detection box (2) is installed at one end of the base (1), a water tank (3) is bolted to the top of the detection box (2), a water inlet is provided at the top of the water tank (3), a water supply component (4) for supplying water to the surface of the mask is installed at the bottom of the water tank (3), a drying mechanism (5) for drying the mask is installed at the other end of the base (1), an electric slide rail (6) is bolted to the upper surface of the base (1), a moving seat (7) is slidably connected to the inner cavity of the electric slide rail (6), a positioning mechanism (8) for fixing the mask is installed at the top of the moving seat (7), and a water leakage sensor (9) is installed at the center of the moving seat (7).
2. A mask hydrophobicity detection device according to claim 1, characterized in that: The water supply assembly (4) comprises a water pump (41), the water pump (41) being fixedly connected to the outer wall of the water tank (3) via a mounting plate, the water suction port of the water pump (41) being connected to a water suction pipe (42), and the water delivery port of the water pump (41) being connected to a water delivery pipe (43) penetrating the detection box (2) and extending downward.
3. A mask hydrophobicity detection device according to claim 1, characterized in that: The drying mechanism (5) comprises a drying box (51), the drying box (51) being mounted on the top of the base (1), a heating element (52) being mounted in the inner cavity of the drying box (51), and a lifting component (53) for adjusting the distance between the heating element (52) and the mask being mounted on the top of the heating element (52).
4. A mask hydrophobicity detection device according to claim 3, characterized in that: The lifting assembly (53) comprises an electric cylinder (531), the electric cylinder (531) being bolted to the upper surface of the drying box (51), the piston end of the electric cylinder (531) passing through the drying box (51) and being fixedly connected to a lifting seat (532), the lower surface of the lifting seat (532) being bolted to the upper surface of the heating element (52).
5. A mask hydrophobicity detection device according to claim 1, characterized in that: The positioning mechanism (8) comprises a mounting frame (81), the bottom end of the mounting frame (81) being fixedly connected to the upper surface of the movable seat (7), the top sides of the mounting frame (81) being bolted with fixing frames (82), and the inner cavity of the fixing frame (82) being installed with a positioning component (83) for fixing the mask.
6. A mask hydrophobicity detection device according to claim 5, characterized in that: The positioning assembly (83) comprises a movable rod (831), a through hole is provided at the center of the fixing frame (82), the outer surface of the movable rod (831) is inserted and slidably connected with the inner cavity of the through hole of the fixing frame (82), one end of the movable rod (831) is fixedly connected to a rubber block (833), and the other end of the movable rod (831) is fixedly connected to the fixing block (832), and a spring (834) is sleeved on the outer surface of the movable rod (831), and the spring (834) is located between the rubber block (833) and the fixing frame (82).
7. A mask hydrophobicity detection device according to claim 1, characterized in that: A notch is provided at the top end of the outer wall of the detection box (2), a transparent glass plate (10) is embedded in the inner cavity of the notch, and an alarm (11) is installed at the bottom end of the outer wall of the detection box (2), and the alarm (11) is electrically connected to the water leakage sensor (9).