CN112504903A - Detection device for detecting water absorption performance of super absorbent resin material - Google Patents
Detection device for detecting water absorption performance of super absorbent resin material Download PDFInfo
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- CN112504903A CN112504903A CN202011426747.5A CN202011426747A CN112504903A CN 112504903 A CN112504903 A CN 112504903A CN 202011426747 A CN202011426747 A CN 202011426747A CN 112504903 A CN112504903 A CN 112504903A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
- G01N5/025—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content for determining moisture content
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Abstract
The invention relates to the technical field of resin materials, in particular to a detection device for detecting the water absorption performance of a super absorbent resin material. When the bearing box slides downwards on the outer surface of the threaded rod through the fixing frame, the sliding block positioned on the lower surface of the bearing box is pushed through the second supporting seat, the sliding block slides downwards in the sliding rail, the shifting piece is pushed through the connecting rod to slide on the sliding rod and slide on the outer surface of the resistance rod below the sliding rod, when the shifting piece is positioned at different positions of the outer surface of the resistance rod, the brightness of the indicating lamp on the fixing frame is changed due to the change of the resistance size on the resistance rod, and a worker can visually reflect the water absorption strength of the resin material through the brightness of the indicating lamp.
Description
Technical Field
The invention relates to the technical field of resin materials, in particular to a detection device for detecting the water absorption performance of a super absorbent resin material.
Background
The water-absorbing resin is a novel functional polymer material. Synthetic resins having hydrophilic groups, which can absorb a large amount of water and swell while retaining no outflow of water, generally absorb water in an amount of 100 times or more the volume of the resin, have a maximum water absorption of 1000 times or more, and are generally used as medical materials such as diapers, sanitary napkins and the like, and are also industrially used as lost circulation materials.
However, the super absorbent resin material needs to be tested for water absorption before use, so that the problem of the material is prevented from being put into production, serious consequences are avoided, and meanwhile, the device can measure the water absorption of the material more accurately.
Disclosure of Invention
In order to solve the above-mentioned technical problems, the present invention provides a detection device for detecting water absorption performance of a super absorbent resin material, which is achieved by the following specific technical means:
the utility model provides a super absorbent resin material water absorption performance detects uses detection device, includes the casing, the internal surface bottom intermediate position department fixedly connected with threaded rod of casing, the last sliding surface of casing is connected with the bearing box, the fixed frame of fixedly connected with of intermediate position department of bearing box, the slide rail has been seted up to the internal surface of casing, the inside sliding connection of slide rail has the slider, the last fixed surface of slider is connected with the second supporting seat, the internal surface bottom of casing just is located the equal fixedly connected with connecting plate in both sides of threaded rod, the inboard fixedly connected with resistance lever of connecting plate.
The inside of casing and the top fixedly connected with slide bar that is located the resistance lever, the surface sliding connection of slide bar has the plectrum, the top of connecting plate is rotated and is connected with the connecting rod, the top of connecting plate and the rear surface that is located the connecting rod rotate and be connected with the dead lever, the top of connecting rod rotates and is connected with the spring vaulting pole, the first supporting seat of one end fixedly connected with of connecting rod is kept away from to the spring vaulting pole, the bottom of first supporting seat rotates and is connected with the connecting rod, the one end that first supporting seat was kept away from to the connecting rod rotates with the slider.
As an optimization, the size of the fixed frame is matched with the size of the threaded rod, and the fixed frame is meshed with the threaded rod.
Preferably, the number of the slide rails is two, and the slide rails are symmetrically arranged on two sides of the inner surface of the shell by taking the vertical center line of the shell as a left side and a right side.
Preferably, the upper surface of the sliding block is elastically connected with the inner surface of the sliding rail through a limiting spring, and the upper end and the lower end of the sliding block are fixedly connected with the upper surface of the limiting spring and the inner surface of the sliding rail respectively.
Preferably, the size of the poking sheet is matched with that of the resistance rod, and the rear surface of the poking sheet is in sliding connection with the outer surface of the resistance rod.
Preferably, the connecting rods are symmetrically arranged at the top ends of the connecting plates in pairs, and the two connecting rods are elastically connected through a connecting spring.
The invention has the following beneficial effects:
1. this detection device for super absorbent resin material water absorption performance detection, when the bearing box through fixed frame in the surface lapse of threaded rod, the slider that is located the bearing box lower surface promotes through the second supporting seat, inside lapse at the slide rail, promote the plectrum through the connecting rod simultaneously and slide on the slide bar, when the plectrum is gliding on the slide bar, the surface of resistance bar simultaneously in the slide bar below slides, when the plectrum is located the surface different positions of resistance bar, the luminance of the pilot lamp on the fixed frame changes because the change of the resistance size on the resistance bar, the staff can come audio-visual strong and weak of reflecting resin material hydroscopicity through the luminance of pilot lamp.
2. This detection device is used in super absorbent resin material water absorption performance detection, when the bearing box receives gravity lapse, because fixed frame and threaded rod intermeshing, when the bearing box receives the action of gravity, under fixed frame and threaded rod are mutually supported, the bearing box is in the inside gliding of casing, synchronous rotation, when the bearing box rotates the gliding, the resin material of bearing box inside can be more comprehensive and water contact, make resin material's hydroscopicity reach higher presentation, also make the resin material speed increase that absorbs water simultaneously, reduce staff's experimentation time, the efficiency of an experiment is improved, reduce the experimental error.
Drawings
FIG. 1 is a front sectional view of the housing structure of the present invention;
FIG. 2 is a partial cross-sectional view of the load carrying case structure of the present invention;
FIG. 3 is a partial cross-sectional view of a resistor rod structure according to the present invention;
FIG. 4 is a partial cross-sectional view of the connecting spring structure of the present invention;
FIG. 5 is a partial cross-sectional view of a slider structure according to the present invention.
In the figure: 1. a housing; 2. a carrying case; 3. a fixing frame; 4. a threaded rod; 5. a slider; 6. a resistance rod; 7. a limiting spring; 8. a slide rail; 9. a shifting sheet; 10. a slide bar; 11. fixing the rod; 12. a connecting spring; 13. a connecting rod; 14. a first support base; 15. a second support seat; 16. a spring stay; 17. a connecting rod; 18. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a detection device for detecting water absorption performance of super absorbent resin material comprises a shell 1, a threaded rod 4 is fixedly connected to the middle position of the bottom end of the inner surface of the shell 1, a bearing box 2 is slidably connected to the upper surface of the shell 1, a fixing frame 3 is fixedly connected to the middle position of the bearing box 2, the size of the fixing frame 3 is matched with the size of the threaded rod 4, the fixing frame 3 is meshed with the threaded rod 4, slide rails 8 are arranged on the inner surface of the shell 1, the number of the slide rails 8 is two, and the slide rails 8 are symmetrically arranged on two sides of the inner surface of the shell 1 with the vertical center line of the shell 1 as.
Inside sliding connection of slide rail 8 has slider 5, the internal surface elastic connection of slider 5's upper surface through spacing spring 7 and slide rail 8, slider 5's upper and lower both ends respectively with spacing spring 7's upper surface and slide rail 8's internal surface fixed connection, slider 5's upper surface fixed connection has second supporting seat 15, the internal surface bottom of casing 1 and the equal fixedly connected with connecting plate 18 in both sides that is located threaded rod 4, the inboard fixedly connected with resistance bar 6 of connecting plate 18, the inside of casing 1 and the top fixedly connected with slide bar 10 that is located resistance bar 6, the surface sliding connection of slide bar 10 has plectrum 9, the size of plectrum 9 and the size looks adaptation of resistance bar 6, the rear surface of plectrum 9 and the surface sliding connection of resistance bar 6.
Connecting rod 13 is connected in the rotation of the top of connecting plate 18, the two bisymmetry settings of connecting rod 13 are on the top of connecting plate 18, through connecting spring 12 elastic connection between two connecting rods 13, connecting plate 18's top just is located the rear surface rotation of connecting rod 13 and is connected with dead lever 11, connecting rod 13's top is rotated and is connected with spring strut 16, spring strut 16 keeps away from the first supporting seat 14 of one end fixedly connected with of connecting rod 13, the bottom of first supporting seat 14 is rotated and is connected with connecting rod 17, the one end that first supporting seat 14 was kept away from to connecting rod 17 rotates with slider 5 and is connected.
When the bearing box 2 slides downwards on the outer surface of the threaded rod 4 through the fixed frame 3, the sliding block 5 on the lower surface of the bearing box 2 is pushed through the second supporting seat 15 and slides downwards in the sliding rail 8, meanwhile, the shifting piece 9 is pushed through the connecting rod 13 to slide on the sliding rod 10, when the shifting piece 9 slides on the sliding rod 10, the outer surface of the resistance rod 6 below the sliding rod 10 slides, when the shifting piece 9 is positioned at different positions on the outer surface of the resistance rod 6, the brightness of the indicator light on the fixed frame 3 is changed due to the change of the resistance size on the resistance rod 6, and a worker can visually reflect the water absorption of the resin material through the brightness of the indicator light.
When the bearing box 2 receives gravity lapse, because fixed frame 3 and threaded rod 4 intermeshing, when bearing box 2 receives the action of gravity, under fixed frame 3 and threaded rod 4 mutually support, bearing box 2 is in the inside gliding of casing 1, synchronous rotation, when bearing box 2 rotates the gliding, the inside resin material of bearing box 2 can be more comprehensive and water contact, make resin material's hydroscopicity reach higher presentation, also make the resin material increase of absorbing water simultaneously, reduce staff's experimentation time, improve the experimental efficiency, reduce the experimental error.
The sliding rheostat is a circuit element which can change the resistance of the sliding rheostat to play a role of a control circuit, and in circuit analysis, the sliding rheostat can be used as a fixed-value resistor or a variable-value resistor. The slide rheostat generally comprises five parts, namely a binding post, a sliding sheet, a resistance wire, a metal rod, a porcelain cylinder and the like, wherein the resistance wire of the slide rheostat is wound on the porcelain cylinder, and insulating paint is coated outside the resistance wire.
When the resin material testing device is used, firstly, the resin material to be tested is placed in the bearing box 2, then water is poured into the bearing box 2, at the moment, under the common gravity action of the resin material and the water, the bearing box 2 rotates and moves downwards on the outer surface of the threaded rod 4 through the fixing frame 3, at the moment, a worker can continuously add water according to the quantity of the residual water in the bearing box 2, after the resin material in the bearing box 2 is saturated by water, the worker can compare the quality of the water absorption of the resin material according to the Xiangjiang distance of the bearing box 2 in the shell 1 and the brightness of the indicator lamp on the fixing frame 3, when the bearing box 2 slides downwards on the outer surface of the threaded rod 4 through the fixing frame 3, the slide block 5 on the lower surface of the bearing box 2 is pushed through the second support seat 15 to slide downwards in the slide rail 8, and simultaneously the connecting rod 13 pushes the plectrum 9 to slide on the slide rod 10, when the shifting sheet 9 slides on the sliding rod 10, the shifting sheet slides on the outer surface of the resistance rod 6 below the sliding rod 10, when the shifting sheet 9 is positioned at different positions on the outer surface of the resistance rod 6, the brightness of the indicator lamp on the fixed frame 3 is changed due to the change of the resistance on the resistance rod 6, and a worker can visually reflect the water absorption of the resin material through the brightness of the indicator lamp.
When the bearing box 2 receives gravity lapse, because fixed frame 3 and threaded rod 4 intermeshing, when bearing box 2 receives the action of gravity, under fixed frame 3 and threaded rod 4 mutually support, bearing box 2 is in the inside gliding of casing 1, synchronous rotation, when bearing box 2 rotates the gliding, the inside resin material of bearing box 2 can be more comprehensive and water contact, make resin material's hydroscopicity reach higher presentation, also make the resin material increase of absorbing water simultaneously, reduce staff's experimentation time, improve the experimental efficiency, reduce the experimental error.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A detection device for detecting the water absorption performance of a high water-absorbent resin material comprises a shell (1), and is characterized in that: a threaded rod (4) is fixedly connected to the middle position of the bottom end of the inner surface of the shell (1), a bearing box (2) is connected to the upper surface of the shell (1) in a sliding mode, a fixing frame (3) is fixedly connected to the middle position of the bearing box (2), a sliding rail (8) is arranged on the inner surface of the shell (1), a sliding block (5) is connected to the inner portion of the sliding rail (8) in a sliding mode, a second supporting seat (15) is fixedly connected to the upper surface of the sliding block (5), connecting plates (18) are fixedly connected to the bottom end of the inner surface of the shell (1) and located on two sides of the threaded rod (4), and a resistance rod (6) is fixedly connected;
the inside of casing (1) and the top fixedly connected with slide bar (10) that is located resistance bar (6), the surface sliding connection of slide bar (10) has plectrum (9), the top of connecting plate (18) is rotated and is connected with connecting rod (13), the top of connecting plate (18) and the rear surface that is located connecting rod (13) are rotated and are connected with dead lever (11), the top of connecting rod (13) is rotated and is connected with spring vaulting pole (16), the first support seat (14) of one end fixedly connected with of connecting rod (13) are kept away from in spring vaulting pole (16), the bottom of first support seat (14) is rotated and is connected with connecting rod (17), the one end that first support seat (14) were kept away from in connecting rod (17) is rotated with slider (5) and is connected.
2. The detecting device for detecting the water absorption performance of a super absorbent resin material according to claim 1, wherein: the size of fixed frame (3) and the size looks adaptation of threaded rod (4), fixed frame (3) and threaded rod (4) meshing.
3. The detecting device for detecting the water absorption performance of a super absorbent resin material according to claim 1, wherein: the quantity of slide rail (8) is two, slide rail (8) use the vertical central line of casing (1) to set up the both sides at the internal surface of casing (1) for bilateral symmetry.
4. The detecting device for detecting the water absorption performance of a super absorbent resin material according to claim 1, wherein: the upper surface of the sliding block (5) is elastically connected with the inner surface of the sliding rail (8) through a limiting spring (7), and the upper end and the lower end of the sliding block (5) are fixedly connected with the upper surface of the limiting spring (7) and the inner surface of the sliding rail (8) respectively.
5. The detecting device for detecting the water absorption performance of a super absorbent resin material according to claim 1, wherein: the size of the shifting sheet (9) is matched with that of the resistance rod (6), and the rear surface of the shifting sheet (9) is in sliding connection with the outer surface of the resistance rod (6).
6. The detecting device for detecting the water absorption performance of a super absorbent resin material according to claim 1, wherein: the two connecting rods (13) are symmetrically arranged at the top end of the connecting plate (18) in pairs, and the two connecting rods (13) are elastically connected through a connecting spring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011426747.5A CN112504903A (en) | 2020-12-09 | 2020-12-09 | Detection device for detecting water absorption performance of super absorbent resin material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011426747.5A CN112504903A (en) | 2020-12-09 | 2020-12-09 | Detection device for detecting water absorption performance of super absorbent resin material |
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| Publication Number | Publication Date |
|---|---|
| CN112504903A true CN112504903A (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011426747.5A Withdrawn CN112504903A (en) | 2020-12-09 | 2020-12-09 | Detection device for detecting water absorption performance of super absorbent resin material |
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| Country | Link |
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| CN (1) | CN112504903A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140298A (en) * | 2020-09-25 | 2020-12-29 | 张家贵 | A equipment that absorbs water fast for pottery blank |
| CN114264570A (en) * | 2022-03-03 | 2022-04-01 | 徐州鸿丰高分子材料有限公司 | Automatic testing arrangement of resin macromolecular material water absorption rate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140298A (en) * | 2020-09-25 | 2020-12-29 | 张家贵 | A equipment that absorbs water fast for pottery blank |
| CN114264570A (en) * | 2022-03-03 | 2022-04-01 | 徐州鸿丰高分子材料有限公司 | Automatic testing arrangement of resin macromolecular material water absorption rate |
| CN114264570B (en) * | 2022-03-03 | 2022-04-29 | 徐州鸿丰高分子材料有限公司 | Automatic testing arrangement of resin macromolecular material water absorption rate |
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Application publication date: 20210316 |