CN113358540A - Simulation type sanitary towel absorption rate tester with heating function - Google Patents
Simulation type sanitary towel absorption rate tester with heating function Download PDFInfo
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- CN113358540A CN113358540A CN202110624919.8A CN202110624919A CN113358540A CN 113358540 A CN113358540 A CN 113358540A CN 202110624919 A CN202110624919 A CN 202110624919A CN 113358540 A CN113358540 A CN 113358540A
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 32
- 238000010438 heat treatment Methods 0.000 title claims abstract description 22
- 238000004088 simulation Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000012360 testing method Methods 0.000 claims abstract description 11
- 238000001802 infusion Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000013461 design Methods 0.000 description 11
- 238000012546 transfer Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 230000003821 menstrual periods Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Fluid Mechanics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a simulation-type sanitary towel absorption speed tester with a heating function, which comprises a base, wherein a detection block is arranged at the top of the base, a detector is arranged at the top of the detection block, and a water tank is arranged on the other side of the top of the base. Has the advantages that: through the hot plate and the heat conduction piece that set up to can heat test liquid and the sanitary towel that awaits measuring respectively, thereby the simulation women that more is close is the state when using sanitary towel, thereby the accuracy of further improvement sanitary towel absorption rate survey.
Description
Technical Field
The invention relates to the technical field of sanitary towel detection, in particular to a simulation type sanitary towel absorption speed tester with a heating function.
Background
Sanitary towel is a material that possesses the absorptive capacity, and main material is cotton, non-woven fabrics, the macromolecular polymer and the macromolecular polymer composite paper that paper pulp or above material complex formed, and the design of side mainly is used for preventing the edge leakage, because can present certain angle with the sanitary towel body during the use, more easily with the part of the groin come into touch the friction, consequently the sanitary towel of the side of using soft material is more favored by women.
The sanitary towel is a sanitary product commonly used in the female menstrual period, the absorption speed of the sanitary towel is an important technical index for measuring the absorption performance of the sanitary towel, therefore, the absorption performance of the sanitary towel needs to be detected when the sanitary towel is produced, and although the measuring instrument in the prior art can detect the absorption capacity of the sanitary towel, the measuring instrument in the prior art is too complex in structure, troublesome to operate and inconvenient to use.
Moreover, the existing sanitary towel detection device can only meet the requirement of a sanitary towel with one size, and a plurality of devices are needed when the sanitary towels with different sizes are tested.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The invention provides a simulation type sanitary towel absorption speed tester with a heating function, aiming at solving the technical problems in the prior art.
Therefore, the invention adopts the following specific technical scheme:
the utility model provides a sanitary towel absorption rate apparatus that simulation type has heating function, includes the base, the base top is equipped with detects the piece, it is equipped with the detector to detect the piece top, base top opposite side is equipped with the water tank.
Preferably, a workbench is arranged at the center of the bottom in the detection block, a placing groove group is arranged at the top of the workbench and comprises a first placing groove, a second placing groove and a third placing groove, the second placing groove is located on the outer side of the first placing groove, the third placing groove is located on the outer side of the second placing groove, clamping grooves are formed in the middle portions of two sides of the top of the first placing groove, the top of the second placing groove and the middle portion of the top of the third placing groove, and magnets are arranged in the clamping grooves.
Preferably, a plurality of sliding grooves are formed in two sides of the middle portion in the detection block, two guide grooves are formed in two sides of each sliding groove, a spring is arranged at the bottom in each sliding groove, a pressing plate group is arranged on the top of each spring and comprises a first pressing plate, a second pressing plate and a third pressing plate, the second pressing plate is located on the outer side of the first pressing plate, the third pressing plate is located on the outer side of the second pressing plate, fit grooves are formed in the tops of the first pressing plate, the second pressing plate and the third pressing plate, sliding blocks are arranged on two sides of the first pressing plate, the second pressing plate and the third pressing plate, and end portions of the sliding blocks are located in the sliding grooves.
Preferably, a telescopic hydraulic cylinder is arranged at the center of the top in the detection block, a support seat is arranged at the output end of the bottom of the telescopic hydraulic cylinder, an extension piece is arranged at the bottom of the support seat, a servo motor is arranged in the support seat, a lead screw is arranged at the output end of the bottom of the servo motor, the other end of the lead screw penetrates through the bottom of the extension piece and is connected with a shaft lever support seat, a moving block is arranged on the lead screw, and movable cross rods are welded and fixed at the centers of the left side and the right side of the moving block.
Preferably, two guide rods are respectively arranged on two sides of the bottom of the supporting seat, a limiting block is arranged at the other end of each guide rod and located in the guide groove, a movable block is sleeved on each guide rod, one end, far away from the movable block, of each movable cross rod penetrates through the outer side of each movable block, a through hole matched with each movable cross rod is formed in the middle of each movable block, and a push rod is fixedly welded at the center of the bottom of each movable block.
Preferably, the bottom is equipped with the water pump in the water tank, the output of water pump is equipped with the transfer line, the other end of transfer line runs through to in the detection piece and the output be equipped with the choke valve, bottom one side is equipped with the hot plate in the detection piece, the output and the heat conduction piece electric connection of a plurality of hot plate, a plurality of the heat conduction piece is located respectively the water tank inner wall with the inside of workstation two.
Preferably, the clamping groove is internally provided with iron metal matched with the magnet, and the second pressing plate and the third pressing plate are both of a splicing structure.
The invention has the beneficial effects that: through the design of the spring, after the test is finished, the spring can be used as a power source to push the pressing plate to reset; through the design of the sliding groove and the guide groove, the moving stability of the pressure plate group and the guide rod can be improved; through the design of the clamping grooves and the magnets, the sanitary towels can be preliminarily fixed and positioned between the sanitary towels fixed by the pressing plate; through the design of a plurality of sliding blocks at different positions on the pressing plate group, a plurality of pressing plates in the pressing plate group do not interfere with each other during operation; the output end of the infusion tube is provided with the throttle valve, and the speed of the test liquid drops falling onto the sanitary towel can be effectively controlled through the throttle valve, so that the real situation of a woman in use can be effectively simulated, and the accuracy of the determination of the absorption speed of the sanitary towel is improved; meanwhile, the absorption speed of the sanitary towel is calculated by the arranged detector; through the hot plate and the heat conduction piece that set up to can heat test liquid and the sanitary towel that awaits measuring respectively, thereby the simulation women that more is close is the state when using sanitary towel, thereby the accuracy of further improvement sanitary towel absorption rate survey.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view showing the overall configuration of a simulated sanitary napkin absorption rate measuring instrument having a heating function according to an embodiment of the present invention;
FIG. 2 is a schematic view showing an internal connection structure of a detection block and a water tank of a simulation-type sanitary napkin absorption rate measuring apparatus having a heating function according to an embodiment of the present invention;
FIG. 3 is a schematic top view of a table of a simulation-type sanitary napkin absorption rate measuring apparatus having a heating function according to an embodiment of the present invention;
fig. 4 is a schematic view showing the structure of a pressing plate group of a simulation type sanitary napkin absorption rate measuring instrument having a heating function according to an embodiment of the present invention.
In the figure:
1. a base; 2. a detection block; 3. a detector; 4. a water tank; 5. a work table; 6. a first placing groove; 7. a second placing groove; 8. a third placing groove; 9. a card slot; 10. a magnet; 11. a chute; 12. a first platen; 13. a second platen; 14. a third press plate; 15. a fitting groove; 16. a slider; 17. a spring; 18. a guide groove; 19. a telescopic hydraulic cylinder; 20. a supporting seat; 21. a servo motor; 22. a screw rod; 23. a moving block; 24. a movable cross bar; 25. a guide bar; 26. a movable block; 27. a water pump; 28. a transfusion tube; 29. heating plates; 30. a heat conducting block; 31. a push rod.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to an embodiment of the present invention, there is provided a simulation type sanitary napkin absorption rate measuring instrument having a heating function.
First embodiment, as shown in fig. 1 to 4, a simulated sanitary napkin absorption rate tester with a heating function according to an embodiment of the present invention comprises a base 1, wherein a detection block 2 is arranged on the top of the base 1, a detector 3 is arranged on the top of the detection block 2, and a water tank 4 is arranged on the other side of the top of the base 1.
The second embodiment comprises a base 1, wherein a detection block 2 is arranged on the top of the base 1, a detector 3 is arranged on the top of the detection block 2, a water tank 4 is arranged on the other side of the top of the base 1, a workbench 5 is arranged at the center of the bottom in the detection block 2, a placement groove set is arranged on the top of the workbench 5, the placement groove set comprises a first placement groove 6, a second placement groove 7 and a third placement groove 8, the second placement groove 7 is positioned outside the first placement groove 6, the third placement groove 8 is positioned outside the second placement groove 7, the middle parts of the top two sides of the first placement groove 6, the second placement groove 7 and the third placement groove 8 are respectively provided with a clamping groove 9, a magnet 10 is arranged in the clamping groove 9, a plurality of sliding grooves 11 are respectively arranged on two sides of the middle part in the detection block 2, two sides of the sliding grooves 11 are respectively provided with a guide groove 18, the spring 17 is arranged at the bottom in the sliding groove 11, the pressure plate group is arranged at the top of the spring 17 and comprises a first pressure plate 12, a second pressure plate 13 and a third pressure plate 14, the second pressure plate 13 is positioned on the outer side of the first pressure plate 12, the third pressure plate 14 is positioned on the outer side of the second pressure plate 13, the top of the first pressure plate 12, the top of the second pressure plate 13 and the top of the third pressure plate 14 are all provided with fit grooves 15, sliding blocks 16 are arranged on two sides of the first pressure plate 12, the two sides of the second pressure plate 13 and the two sides of the third pressure plate 14, and the end parts of the sliding blocks 16 are positioned in the sliding groove 11. It can be seen from the above design that the detection device can meet the test requirements of sanitary napkins with different sizes by the design of the slot group and the pressing plate group, and the stability of the movement of the push rod 31 is improved by the design of the conjunction slot 15.
The third embodiment comprises a base 1, wherein a detection block 2 is arranged at the top of the base 1, a detector 3 is arranged at the top of the detection block 2, a water tank 4 is arranged at the other side of the top of the base 1, a telescopic hydraulic cylinder 19 is arranged at the center of the top in the detection block 2, a support seat 20 is arranged at the bottom output end of the telescopic hydraulic cylinder 19, an extension piece is arranged at the bottom of the support seat 20, a servo motor 21 is arranged in the support seat 20, a lead screw 22 is arranged at the bottom output end of the servo motor 21, the other end of the lead screw 22 penetrates through the bottom of the extension piece to be connected with a shaft lever support seat, a moving block 23 is arranged on the lead screw 22, a movable cross rod 24 is welded and fixed at the center of the left side and the right side of the moving block 23, guide rods 25 are respectively arranged at the two sides of the bottom of the support seat 20, a limiting block is arranged at the other end of the guide rod 25 and is positioned in the guide groove 18, the guide rod 25 is sleeved with a movable block 26, one end of the movable cross rod 24, which is far away from the movable block 23, penetrates to the outer side of the movable block 26, a through hole matched with the movable cross rod 24 is formed in the middle of the movable block 26, and a push rod 31 is fixedly welded at the center of the bottom of the movable block 26. It can be seen from the above design that the stability of the movement of the plate set and the guide rods 25 can be improved by the design of the slide grooves 11 and the guide grooves 18.
The embodiment four, including base 1, base 1 top is equipped with detects piece 2, it is equipped with detector 3 to detect 2 tops of piece, 1 top opposite side of base is equipped with water tank 4, the bottom is equipped with water pump 27 in the water tank 4, water pump 27's output is equipped with transfer line 28, the other end of transfer line 28 run through to it is equipped with the choke valve to detect in the piece 2 and the output, it is equipped with hot plate 29 to detect bottom one side in the piece 2, the output and the 30 electric connection of a plurality of heat conduction piece of hot plate 29, a plurality of heat conduction piece 30 is located respectively the water tank 4 inner wall with the inside of workstation 5 two, be equipped with in the draw-in groove 9 with magnet 10 matched with iron metal, second clamp plate 13 with both third clamp plate 14 are the concatenation formula structure. The design of the throttling valve can effectively control the speed of the test liquid drop falling onto the sanitary towel, thereby effectively simulating the real situation of a woman in use and improving the accuracy of measuring the absorption speed of the sanitary towel.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In summary, according to the above technical solution of the present invention, firstly, the box door of the detection block 2 is opened, then the sanitary napkin is placed in the placement groove (the corresponding placement grooves, i.e. the first placement groove 6, the second placement groove 7, and the third placement groove 8, can be rotated according to the size of the sanitary napkin), then the two ends of the sanitary napkin are fixed by the slot 9 and the magnet 10, so as to perform the preliminary positioning on the sanitary napkin, then the control button is selected according to the rotated placement groove, the control button starts the servo motor 21 and the telescopic hydraulic cylinder 19 through the controller, the servo motor 21 drives the moving block 23 to move through the lead screw 22, the moving block 23 drives the moving block 26 to move on the guide rod 25 through the movable cross rod 24, the moving block 26 drives the push rod 31 to move left and right, when the push rod 31 moves to the corresponding position, the servo motor 21 stops operating the telescopic hydraulic cylinder 19 to start, the telescopic hydraulic cylinder 19 pushes the support seat 20 and the push rod 31 to move, the push rod 31 gradually contacts with one of the pressure plates in the pressure plate group (the first pressure plate 12, the second pressure plate 13 and the third pressure plate 14), then the pressure plate is pushed to descend, the bottom of the pressure plate is extruded with the top of the placing groove, so that the sanitary towel is fixed, then the water pump 27 is started, the water pump 27 conveys the test liquid in the water tank 4 to the sanitary towel through the infusion tube 28, so that the absorption test is carried out, the output end of the infusion tube 28 is provided with a throttle valve, the speed of the test liquid dropping on the sanitary towel can be effectively controlled through the throttle valve, so that the real situation of a female in use is effectively simulated, and the accuracy of the determination of the absorption speed of the sanitary towel is improved; meanwhile, the absorption speed of the sanitary towel is calculated by the arranged detector 3; through the hot plate 29 and the heat conduction blocks 30 that set up to can heat test liquid and wait to detect the sanitary towel respectively, thereby the more state of simulation women when using sanitary towel that is close more, thereby further improvement sanitary towel absorption rate survey's accuracy.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a simulation type has sanitary towel absorption velocity apparatus of heating function which characterized in that, includes base (1), base (1) top is equipped with detects piece (2), it is equipped with detector (3) to detect piece (2) top, base (1) top opposite side is equipped with water tank (4).
2. A simulation-type sanitary napkin absorption rate tester having a heating function according to claim 1, wherein a workbench (5) is provided at the center of the bottom in the test block (2), a placement groove set is provided at the top of the workbench (5), the placement groove set comprises a first placement groove (6), a second placement groove (7) and a third placement groove (8), the second placement groove (7) is located at the outer side of the first placement groove (6), the third placement groove (8) is located at the outer side of the second placement groove (7), clamping grooves (9) are provided in the middle portions of two sides of the top of the first placement groove (6), the second placement groove (7) and the third placement groove (8), and magnets (10) are provided in the clamping grooves (9).
3. A simulation-type sanitary napkin absorption rate tester having a heating function according to claim 2, wherein a plurality of sliding grooves (11) are respectively arranged on two sides of the middle portion in the detection block (2), a guide groove (18) is respectively arranged on two sides of each sliding groove (11), a spring (17) is arranged at the bottom in each sliding groove (11), a pressure plate group is arranged at the top of each spring (17), each pressure plate group comprises a first pressure plate (12), a second pressure plate (13) and a third pressure plate (14), the second pressure plate (13) is arranged on the outer side of the first pressure plate (12), the third pressure plate (14) is arranged on the outer side of the second pressure plate (13), a matching groove (15) is respectively arranged on the tops of the first pressure plate (12), the second pressure plate (13) and the third pressure plate (14), and the first pressure plate (12) and the third pressure plate (14) are respectively arranged on the tops of the first pressure plate (12) and the second pressure plate (13), And sliding blocks (16) are arranged on two sides of the second pressing plate (13) and the third pressing plate (14), and the end parts of the sliding blocks (16) are positioned in the sliding grooves (11).
4. The simulated sanitary napkin absorption rate tester with heating function according to claim 3, wherein a telescopic hydraulic cylinder (19) is arranged at the center of the top inside the detection block (2), a support base (20) is arranged at the bottom output end of the telescopic hydraulic cylinder (19), an extension piece is arranged at the bottom of the support base (20), a servo motor (21) is arranged in the support base (20), a lead screw (22) is arranged at the bottom output end of the servo motor (21), the other end of the lead screw (22) penetrates through the bottom of the extension piece to be connected with a shaft rod support base, a moving block (23) is arranged on the lead screw (22), and a movable cross rod (24) is welded and fixed at the center of the left side and the right side of the moving block (23).
5. The simulated sanitary napkin absorption rate tester with heating function according to claim 4, wherein two sides of the bottom of the supporting seat (20) are respectively provided with a guide rod (25), the other end of the guide rod (25) is provided with a stop block, the stop block is located in the guide groove (18), the guide rod (25) is sleeved with a movable block (26), one end of the movable cross rod (24) far away from the movable block (23) penetrates to the outer side of the movable block (26), the middle part of the movable block (26) is provided with a through hole matched with the movable cross rod (24), and the bottom center of the movable block (26) is welded and fixed with a push rod (31).
6. The sanitary towel absorption speed tester with the heating function of the simulation type according to claim 5, characterized in that a water pump (27) is arranged at the bottom in the water tank (4), an infusion tube (28) is arranged at the output end of the water pump (27), the other end of the infusion tube (28) penetrates into the detection block (2), a throttle valve is arranged at the output end of the infusion tube, a heating plate (29) is arranged at one side of the bottom in the detection block (2), the output end of the heating plate (29) is electrically connected with a plurality of heat conduction blocks (30), and the plurality of heat conduction blocks (30) are respectively arranged inside the inner wall of the water tank (4) and the workbench (5).
7. A simulation-type sanitary napkin absorption rate tester with heating function according to claim 6, wherein said clamping groove (9) is provided with iron metal matching with said magnet (10), and both said second pressing plate (13) and said third pressing plate (14) are of a split structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110624919.8A CN113358540B (en) | 2021-06-04 | 2021-06-04 | Simulation sanitary towel absorption rate tester with heating function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110624919.8A CN113358540B (en) | 2021-06-04 | 2021-06-04 | Simulation sanitary towel absorption rate tester with heating function |
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| Publication Number | Publication Date |
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| CN113358540A true CN113358540A (en) | 2021-09-07 |
| CN113358540B CN113358540B (en) | 2024-05-03 |
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| CN202110624919.8A Active CN113358540B (en) | 2021-06-04 | 2021-06-04 | Simulation sanitary towel absorption rate tester with heating function |
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