CN218412331U - Liquid colloid gelatinization detection device - Google Patents
Liquid colloid gelatinization detection device Download PDFInfo
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- CN218412331U CN218412331U CN202221770664.2U CN202221770664U CN218412331U CN 218412331 U CN218412331 U CN 218412331U CN 202221770664 U CN202221770664 U CN 202221770664U CN 218412331 U CN218412331 U CN 218412331U
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- motor
- base
- top seat
- hemispherical pit
- telescopic rod
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Abstract
The utility model provides a liquid colloid gelatinization detection device which the technical essential is: a windshield cover formed by glass plates in a surrounding mode is arranged on the periphery between the base and the top seat, and a glass door is arranged on the windshield cover; the motor is arranged in the top seat, and an output shaft of the motor is vertically connected with the telescopic rod shaft downwards; the bottom of the telescopic rod is in threaded connection with a cylindrical stirring component which coaxially rotates with the telescopic rod; the top of the base is provided with a hemispherical pit corresponding to the bottom of the cylindrical stirring part, and the inside of the hemispherical pit is provided with a capacity scale mark; the heating wire surrounds the outside of the hemispherical pit; the liquid level switch is arranged at the bottom of the hemispherical pit; the constant temperature controller and the timer are arranged at the front end of the base; the control panel is arranged at the front end of the top seat. The utility model effectively reduces the error caused by manual operation, and effectively improves the accuracy and reliability of data; meanwhile, the cleaning device has the advantages of simple structure, convenience in operation and easiness in cleaning.
Description
Technical Field
The utility model belongs to the technical field of liquid colloid gelatinization detection device, concretely relates to liquid colloid gelatinization detection device.
Background
The gelation process is a process in which, in a bulk polycondensation reaction, when the degree of reaction reaches a certain value, the viscosity of the system suddenly increases, and the system suddenly changes into an insoluble, infusible, elastic gel having a crosslinked network structure. In the existing gelation detection device for detecting liquid colloid in the market, a thermometer is inserted into one end of a heating plate, the temperature is controlled by utilizing a current, and the temperature change is observed by utilizing the thermometer; the colloid needs to be weighed by a measuring spoon in the measuring process, the colloid is manually stirred, a timer is used for timing and observing the phenomenon, and manual glue scraping is needed after the colloid is finished. The outer surface of the colloid measured in the groove is in contact with flowing air in the testing process, the surface temperature is low, and the temperature difference exists between the inside and the outside. The test equipment is simple and crude, the volume is large, the operation is complex in the test process, and the amount of colloid, the stirring speed, the metering time, the room temperature and other uncertain factors are more, so that certain errors exist in the experimental result.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid colloid gelatinization detection device has reduced the error that causes on the manual operation, and the effectual accuracy and the reliability that improve data have solved the not enough of prior art existence.
The utility model discloses a realize through following technical scheme: the utility model provides a liquid colloid gelatinization detection device, includes the base, the footstock, the support frame between base and the footstock, the glass board, the motor, control panel, the stirring rod scrapes the offset plate, the heating wire, the controller of deciding the temperature, liquid level switch, the time-recorder, its technical essential is: a windshield cover enclosed by glass plates is arranged around the space between the base and the top seat, and a glass door is arranged on the windshield cover; the motor is arranged in the top seat, an output shaft of the motor is arranged at the bottom of the top seat, and a telescopic rod connected with the output shaft of the motor is arranged on the output shaft of the motor; the bottom of the telescopic rod is in threaded connection with a cylindrical stirring component which coaxially rotates with the telescopic rod; the top of the base is provided with a hemispherical pit corresponding to the bottom of the cylindrical stirring part, and the inside of the hemispherical pit is provided with a capacity scale mark; the heating wire surrounds the outside of the hemispherical pit; the liquid level switch is arranged at the bottom of the hemispherical pit; a constant temperature controller connected with the electric heating wire and a timer connected with the liquid level switch are arranged at the front end of the base; and a control panel connected with the motor is arranged at the front end of the top seat.
In order to realize mechanical stirring and mechanical frictioning, the cylindrical stirring component is a stirring rod or a frictioning plate, and the frictioning plate comprises a connecting rod and an arc-shaped scraping plate at the lower part of the connecting rod.
In order to realize different rotating speeds of the motor, the motor is a speed regulating motor, and a motor switch and a rotating button for controlling the rotating speed of the motor are arranged on the control panel.
The utility model has the advantages that:
the utility model utilizes the automatic constant temperature controller to ensure the temperature to be consistent, so that the measurement is more accurate; the liquid level switch and the timer are utilized, so that the polymerization end recording time is more accurate; the speed regulating motor capable of controlling the rotating speed is utilized, so that the error of manual stirring is avoided; the motor is used for driving the glue scraping plate to realize mechanical glue scraping, so that incomplete manual glue scraping is avoided; the windshield cover is utilized to avoid the influence of air flow on the detection result; the volume scale marks in the hemispherical pits are utilized, so that the added glue consumption is more accurate, and the detection is free from error.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
fig. 3 is a schematic diagram of a use state of the side section of the present invention.
The sequence numbers of the main parts in the figure illustrate that: 1. a base; 101. a hemispherical pit; 102. capacity scale marks; 2. a top seat; 3. a windshield cover; 301. a glass door; 4. a motor; 401. a motor control panel; 5. a telescopic rod; 6. a stirring rod; 7. scraping a rubber plate; 701. a connecting rod; 702. an arc-shaped scraper plate; 8. an electric heating wire; 9. a constant temperature controller; 10. a timer; 11. a liquid level switch; 121. a support frame.
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Detailed Description
The present invention will be described in detail with reference to fig. 1-3 by way of specific examples, wherein fig. 3 is a schematic diagram of the usage status of the stirring rod after replacing with a scraping plate.
Examples
This liquid colloid gelatinization detection device, including base 1, footstock 2, support frame 121 between base and the footstock, the glass board, motor 4, control panel 401, stirring rod 6 scrapes offset plate 7, heating wire 8, and constant temperature controller 9, level switch 11, timer 10, wherein: in order to effectively prevent air circulation, enable data to be more accurate and facilitate observation of a gelling phenomenon, a windshield cover 3 enclosed by glass plates is arranged around the space between the base and the top seat, and a glass door 301 is arranged on the windshield cover; the motor is arranged in the top seat, an output shaft of the motor is arranged at the bottom of the top seat, the motor is a speed regulating motor in order to realize different rotating speeds of the motor, and a motor switch and a rotating button for controlling the rotating speed of the motor are arranged on the control panel 401. An output shaft of the motor is provided with a telescopic rod connected with the shaft of the motor, and the telescopic rod is used for replacement; in order to realize mechanical stirring and mechanical glue scraping, a stirring rod or a glue scraping plate which coaxially rotates with the telescopic rod is connected to the bottom of the telescopic rod in a threaded manner, the stirring rod and the glue scraping plate can be connected, disassembled and replaced through threads, the stirring rod and the glue scraping plate are installed in a counterclockwise threaded manner, and a motor rotates clockwise to prevent the stirring rod and the glue scraping plate from falling off in the rotating process of the motor; the rubber scraping plate comprises a connecting rod and an arc-shaped scraping plate at the lower part of the connecting rod. The top of base set up with the stirring rod or scrape the corresponding hemisphere pit in offset plate bottom, this hemisphere pit is used for packing into the sizing material that detects, is provided with the capacity scale mark in the inside of hemisphere pit, adds the colloidal liquid to suitable scale mark position, can ensure that the quantity is unanimous, and the testing result is error-free. The heating wire surrounds the outer part of the hemispherical pit and is used for heating the rubber material in the hemispherical pit to reach the detection temperature; in order to enable the measuring time to be more accurate, a liquid level switch is arranged at the bottom of the hemispherical pit and is connected with a timer at the front end of the base through a lead, and when glue is poured into the hemispherical pit, the liquid level switch starts the timer to start timing; in order to solve the constancy of temperature, be provided with the temperature controller surely of control heating wire temperature at the front end of base, this temperature controller surely has control panel, utilizes control panel, sets up invariable temperature, and the display screen shows and sets up temperature and actual temperature, can ensure the temperature unanimity like this, makes its measurement more accurate.
The utility model discloses a work flow:
setting a constant temperature by using a control panel of the constant temperature controller; opening a glass door, installing a stirring rod on a telescopic rod, pouring rubber materials into a proper position of the volume scale mark in the hemispherical pit after the constant temperature is reached, and starting timing by a timer; moving the lower part of the stirring rod into the rubber material by using a telescopic rod, setting a proper motor rotating speed by using a motor control panel, starting a motor, and closing the glass door; manually observing the phenomenon and recording the polymerization time to finish the gelation detection; opening the glass door, and taking out the detected rubber; change the stirring rod for scraping the offset plate, utilize the telescopic link will scrape the offset plate immigration hemisphere pit suitable position, utilize motor control panel to set for suitable motor rotational speed after the starter motor, accomplish the inside mechanical frictioning work of hemisphere pit.
Original equipment and the parallel experiment data contrast of the utility model (the following experiment uses the same colloid to test)
| Experiment 1 | Experiment 2 | Experiment 3 | Experiment 4 | |
|
| Original equipment | 230S | 242S | 223S | 235 | 228 |
| Apparatus of the invention | 235S | 234S | 236S | 235 | 233 |
The utility model discloses guaranteed constancy of temperature, the quantity is invariable, and stirring speed is invariable, and the time is accurate, does not have advantages such as external factor interference. Can accurately see out from above experimental data, the utility model discloses it is better than former equipment detection data parallelism, the error is little, thereby realize the utility model discloses a purpose.
Claims (3)
1. The utility model provides a liquid colloid gelatinization detection device, includes base, footstock, the support frame between base and the footstock, the glass board, the motor, control panel, the stirring rod scrapes the offset plate, the heating wire, the controller that decides the temperature, level switch, the time-recorder, its characterized in that: a windshield cover enclosed by glass plates is arranged around the space between the base and the top seat, and a glass door is arranged on the windshield cover; the motor is arranged in the top seat, an output shaft of the motor is arranged at the bottom of the top seat, and an expansion link connected with the output shaft of the motor is arranged on the output shaft of the motor; the bottom of the telescopic rod is in threaded connection with a cylindrical stirring component which coaxially rotates with the telescopic rod; the top of the base is provided with a hemispherical pit corresponding to the bottom of the cylindrical stirring part, and a capacity scale mark is arranged inside the hemispherical pit; the heating wire surrounds the outside of the hemispherical pit; the liquid level switch is arranged at the bottom of the hemispherical pit; a constant temperature controller connected with the electric heating wire and a timer connected with the liquid level switch are arranged at the front end of the base; and a control panel connected with the motor is arranged at the front end of the top seat.
2. The liquid colloid gelation test apparatus as set forth in claim 1, wherein: the cylindricality stirring part is the stirring rod or scrapes the offset plate, and this scrapes the offset plate and includes connecting rod and its lower arc scraper blade.
3. The liquid colloid gelation assay device of claim 1, wherein: the motor is a speed regulating motor, and a motor switch and a rotating button for controlling the rotating speed of the motor are arranged on the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221770664.2U CN218412331U (en) | 2022-07-11 | 2022-07-11 | Liquid colloid gelatinization detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221770664.2U CN218412331U (en) | 2022-07-11 | 2022-07-11 | Liquid colloid gelatinization detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218412331U true CN218412331U (en) | 2023-01-31 |
Family
ID=85011238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221770664.2U Active CN218412331U (en) | 2022-07-11 | 2022-07-11 | Liquid colloid gelatinization detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218412331U (en) |
-
2022
- 2022-07-11 CN CN202221770664.2U patent/CN218412331U/en active Active
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