CN213181123U - Water absorption detection device for high polymer material - Google Patents
Water absorption detection device for high polymer material Download PDFInfo
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- CN213181123U CN213181123U CN202021732393.2U CN202021732393U CN213181123U CN 213181123 U CN213181123 U CN 213181123U CN 202021732393 U CN202021732393 U CN 202021732393U CN 213181123 U CN213181123 U CN 213181123U
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Abstract
The utility model discloses a macromolecular material's hydroscopicity detection device, the on-line screen storage device comprises a base, base upper end central point puts fixed mounting has the detection water tank, the base upper end just is the support frame of the type of falling U at detection water tank both sides position fixedly connected with, the fixed dress that inlays in support frame upper end is equipped with a plurality of spliced poles, the quantity of spliced pole is two at least, the lower mounting panel has been cup jointed in the slip on the spliced pole, the fixed mounting panel that has cup jointed in spliced pole top, go up mounting panel lower extreme fixedly connected with force sensor, the equal fixedly connected with drag hook in force sensor lower extreme both sides, the equal fixedly connected with pull ring in mounting panel upper end both sides down. The utility model discloses can carry out the hydroscopicity to the polymer resin sample and detect, detect process automation degree height, can demonstrate the hydroscopicity numerical value automatically, need not the manual work and carry out loaded down with trivial details process and operation, control water and accuse temperature, improved the accuracy that detects.
Description
Technical Field
The utility model relates to a macromolecular material technical field especially relates to macromolecular material's hydroscopicity detection device.
Background
The polymer material is a material composed of compounds having relatively high molecular mass, in which a polymer resin having high water absorption is widely used in the field of hygiene, and a polymer water-absorbing resin (SAP for short) is a typical functional polymer material, which can absorb hundreds or even thousands of times of its own weight of water and has a strong water-retaining capacity, so it is also called super water-absorbing agent or high water-retaining agent.
In the processing production of the polymer resin, the water absorption property is often required to be sampled and detected to judge whether the water absorption effect reaches the standard, in the prior art, a plurality of testing links and steps are required to be manually carried out to obtain a relatively accurate numerical value, a final result is obtained through calculation, the process is complex, and the accuracy of the result cannot be ensured by a simple testing method.
Therefore, we propose a device for detecting water absorption of polymer material to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high polymer material water absorption detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the water absorption detection device for the high polymer material comprises a base, wherein a detection water tank is fixedly arranged at the central position of the upper end of the base, a support frame in an inverted U shape is fixedly connected to the upper end of the base and at the two sides of the detection water tank, a plurality of connecting columns are fixedly embedded at the upper end of the support frame, at least two connecting columns are arranged, a lower mounting plate is slidably sleeved on the connecting columns, an upper mounting plate is fixedly sleeved at the top ends of the connecting columns, a tension sensor is fixedly connected to the lower end of the upper mounting plate, drag hooks are fixedly connected to the two sides of the lower end of the tension sensor, pull rings are fixedly connected to the two sides of the upper end of the lower mounting plate, the pull rings are sleeved on the drag hooks, an electric telescopic rod is fixedly arranged at the lower end of the lower mounting plate, the telescopic end of the electric telescopic rod extends, the equal sliding connection in inside both sides of spacing slot has the stopper, two the common fixedly connected with of stopper detects the container, be equipped with a certain amount of polymer resin granule in the detection container, the water level in the detection water tank is higher than and detects the container.
Preferably, the detection container is made of a mesh material, and the mesh size is smaller than the size of the polymer resin particles.
Preferably, the heating pipe is installed to the bottom in the detection water tank, install temperature sensor on the inner wall of detection water tank right side.
Preferably, the detection water tank left side below intercommunication has the water injection pipe, install the water compensating valve on the water injection pipe.
Preferably, a display panel is fixedly mounted on the right side of the base.
Preferably, the display panel is electrically connected to the tension sensor and the temperature sensor, respectively.
Compared with the prior art, the device has the advantages that:
1. can carry out the hydroscopicity to two or more than two polymer resin samples and detect, detection process automation degree is high, and accessible tension sensor transmits the initial weight of sample and the weight after absorbing water to display panel to through corresponding calculation with the audio-visual demonstration of hydroscopicity numerical value on display panel, this judgement polymer resin's hydroscopicity is up to standard, need not the manual work and carries out loaded down with trivial details process and operation.
2. Through setting up water injection pipe, water supply valve, temperature sensor and heating pipe, can guarantee that the water in the detection water tank keeps invariable, and the water level still can not cross the detection container when being convenient for next detection to make the temperature keep in the setting value through the heating pipe, improve the accuracy of detecting.
To sum up, the utility model discloses can carry out the hydroscopicity to the polymer resin sample and detect, detect process automation degree height, can demonstrate the hydroscopicity numerical value automatically, need not the manual work and carry out loaded down with trivial details process and operation, control water and accuse temperature, improved the accuracy that detects.
Drawings
FIG. 1 is a perspective view of the structure of a device for detecting water absorption of polymer material according to the present invention;
FIG. 2 is a front perspective view of a device for detecting water absorption of polymer materials according to the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: the device comprises a base 1, a detection water tank 2, a support frame 3, a connecting column 4, a lower mounting plate 5, an upper mounting plate 6, a tension sensor 7, a drag hook 8, a pull ring 9, an electric telescopic rod 10, a hanging and connecting block 11, a limiting slot 12, a detection container 13, a limiting block 14, a heating pipe 15, a temperature sensor 16, a water injection pipe 17, a water replenishing valve 18 and a display panel 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a water absorption detecting device for polymer materials comprises a base 1, a detecting water tank 2 is fixedly installed at the center position of the upper end of the base 1, a supporting frame 3 in an inverted U shape is fixedly connected at the upper end of the base 1 and at the two sides of the detecting water tank 2, a plurality of connecting columns 4 are fixedly embedded at the upper end of the supporting frame 3, the number of the connecting columns 4 is at least two, so as to be convenient for simultaneously detecting a plurality of samples, so that the detection result is more accurate, a lower mounting plate 5 is sleeved on the connecting columns 4 in a sliding manner, an upper mounting plate 6 is fixedly sleeved at the top end of the connecting columns 4, a tension sensor 7 (the tension sensor is not described in detail again) is fixedly connected at the lower end of the upper mounting plate 6, drag hooks 8 are fixedly connected at the two sides of the lower end, the tension sensor 7 is a device which converts physical signals into measurable electric signals to be output, and the tension sensor is connected with the pull ring 9 through the drag hook 8, the weight at the lower part can be detected, the lower end of the lower mounting plate 5 is fixedly provided with an electric telescopic rod 10, the telescopic end of the electric telescopic rod 10 extends to the upper part inside the detection water tank 2 and is fixedly connected with a hanging block 11, the front end of the hanging block 11 is provided with a limiting slot 12 with a T-shaped section, two sides inside the limiting slot 12 are both connected with limiting blocks 14 in a sliding way, the two limiting blocks 14 are jointly and fixedly connected with a detection container 13, and through the limiting slot 12 and the limiting blocks 14, the detection container 13 can be conveniently taken out and inserted, a certain amount of polymer resin particles are filled in the detection container 13, the water level in the detection water tank 2 is higher than the detection container 13, and water can enter the detection container 13 to the maximum extent and is absorbed by the polymer resin particles in the detection container 13.
The detection container 13 is made of a mesh material, and the mesh size is smaller than the size of the polymer resin particles, so that water can enter and the polymer resin sample can be prevented from falling out.
The bottom installs heating pipe 15 in detecting water tank 2, installs temperature sensor 16 on detecting water tank 2 right side inner wall, and heating pipe 15 can heat the water in detecting water tank 2, makes its temperature keep at the constant value, and temperature sensor 16 is prior art, detectable temperature.
The lower part of the left side of the detection water tank 2 is communicated with a water injection pipe 17, a water replenishing valve 18 is installed on the water injection pipe 17, when the water amount in the detection water tank 2 is reduced, the water replenishing valve 18 can be automatically opened for replenishing water, and when the water is replenished to a set value, the water replenishing valve 18 is automatically closed, the water replenishing valve 18 is the prior art, and the principle of the water replenishing valve 18 is not described in detail.
Base 1 right side fixed mounting has display panel 19, and display panel 19 is respectively in tension sensor 7 and temperature sensor 16 electric connection, and tension sensor 7 and temperature sensor 16 can be with signal of telecommunication transmission to display panel 19 to through the direct-viewing demonstration of display panel 19, display panel 19's demonstration principle is prior art, and the explanation is not done here.
The utility model discloses the theory of operation as follows:
when the water absorption detection is carried out on the sampled high polymer resin, two or more than two samples can be extracted, the detection accuracy is ensured, the extracted samples are equivalently put into a detection container 13, the electric telescopic rod 10 is in the shortest state in the initial state of the device, the hanging block 11 is positioned above the detection water tank 2, a worker can insert the detection container 13 filled with the samples into the limiting slot 12 through the limiting block 14 to be stably hung below the hanging block 11, at the moment, the tension sensor 7 transmits the weight of the samples which are not absorbed to the display panel 19 (the common weight of the lower mounting plate 6, the electric telescopic rod 10, the hanging block 11 and the detection container 13 filled with the samples is adjusted to be zero by the tension sensor 7), simultaneously, each electric telescopic rod 10 is started to push the detection container 13 filled with the samples into water, and stands for a certain time, the internal sample is enabled to fully absorb water, the electric telescopic rod 10 resets after the full absorption of water, the detection container 13 is lifted out of the water surface, the standing is carried out for a certain time, redundant water in the internal sample flows out, after the two time periods, the tensile force sensor 7 transmits the weight of the absorbed sample to the display panel 19, corresponding operation is carried out through a computer, and the corresponding water absorption value is visually displayed through the display panel 19, so that whether the water absorption of the high polymer resin reaches the standard or not is judged, the automation degree of the detection process is high, the water absorption value can be automatically displayed, complicated procedures and operation do not need to be carried out manually, and the water which is absorbed and taken out when the water absorption of the sample is detected can be supplemented through arranging the water supplementing valve 18, so that the water level in the detection water tank 2 is kept at a constant value, and the water can not pass through the detection container 13 when the detection is carried, the temperature sensor 16 is used for detecting the water temperature, when the water temperature is lower than a set range, a display panel 19 can remind a worker to start the heating pipe 15 to heat and raise the temperature of the water, so that the water is kept in the set range, and the accuracy of the detection value is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Macromolecular material's hydroscopicity detection device, including base (1), its characterized in that, base (1) upper end central point puts fixed mounting has detection water tank (2), base (1) upper end just is detection water tank (2) both sides rigidity connection has and is support frame (3) of the type of falling U, support frame (3) upper end is fixed to be inlayed and is equipped with a plurality of spliced poles (4), the quantity of spliced pole (4) is two at least, sliding cup joints down mounting panel (5) on spliced pole (4), spliced pole (4) top is fixed to be cup jointed last mounting panel (6), go up mounting panel (6) lower extreme fixedly connected with force sensor (7), force sensor (7) lower extreme both sides all fixedly connected with drag hook (8), mounting panel (5) upper end both sides all fixedly connected with pull ring (9) down, the utility model discloses a detection device of a medical instrument, including pull ring (9), mounting panel (5) lower extreme fixed mounting has electric telescopic handle (10) down, the flexible end of electric telescopic handle (10) extends to detection water tank (2) inside top and fixedly connected with string splice block (11), hang splice block (11) front end and offer spacing slot (12) that the cross-section is the T type, equal sliding connection in inside both sides of spacing slot (12) has stopper (14), two the common fixedly connected with detection container (13) of stopper (14), be equipped with a certain amount of polymer resin granule in the detection container (13), the water level in the detection water tank (2) is higher than detection container (13).
2. The apparatus for detecting water absorption of polymer material according to claim 1, wherein the detection container (13) is made of a mesh material, and the mesh size is smaller than the size of the polymer resin particles.
3. The device for detecting the water absorption of a polymer material according to claim 1, wherein a heating pipe (15) is installed at the bottom inside the detection water tank (2), and a temperature sensor (16) is installed on the inner wall of the right side of the detection water tank (2).
4. The device for detecting the water absorption of the polymer material according to claim 1, wherein a water injection pipe (17) is communicated with the lower part of the left side of the detection water tank (2), and a water replenishing valve (18) is installed on the water injection pipe (17).
5. The apparatus for detecting water absorption of polymer material according to claim 1, wherein a display panel (19) is fixedly mounted on the right side of the base (1).
6. The apparatus for detecting water absorption of polymer material according to claim 5, wherein the display panel (19) is electrically connected to the tension sensor (7) and the temperature sensor (16), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021732393.2U CN213181123U (en) | 2020-08-19 | 2020-08-19 | Water absorption detection device for high polymer material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021732393.2U CN213181123U (en) | 2020-08-19 | 2020-08-19 | Water absorption detection device for high polymer material |
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| CN213181123U true CN213181123U (en) | 2021-05-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324069A (en) * | 2022-03-14 | 2022-04-12 | 江苏佳特纺织有限公司 | Leather raw materials water absorption performance detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114324069A (en) * | 2022-03-14 | 2022-04-12 | 江苏佳特纺织有限公司 | Leather raw materials water absorption performance detection device |
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