CN219799137U - Defoaming agent viscosity detection device - Google Patents
Defoaming agent viscosity detection device Download PDFInfo
- Publication number
- CN219799137U CN219799137U CN202321088223.9U CN202321088223U CN219799137U CN 219799137 U CN219799137 U CN 219799137U CN 202321088223 U CN202321088223 U CN 202321088223U CN 219799137 U CN219799137 U CN 219799137U
- Authority
- CN
- China
- Prior art keywords
- driven shaft
- housing
- liquid containing
- torque sensor
- machine head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002518 antifoaming agent Substances 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 title abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 16
- 239000013530 defoamer Substances 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 20
- 238000009434 installation Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000566708 Buphthalmum salicifolium Species 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Degasification And Air Bubble Elimination (AREA)
Abstract
The utility model discloses a defoaming agent viscosity detector, which adopts a machine base, a machine head of a driving assembly is connected to the machine base, a driving shaft is arranged on the machine head and can rotate relative to the machine head, and a first torque sensor is arranged on the driving shaft and is in communication connection with the machine head; the rolling element of the liquid containing assembly is arranged on the machine base and is provided with a placing plane, the driven shaft is rotationally connected to the machine base, the liquid containing barrel is arranged on the placing plane and is connected with the driven shaft, and the second torque sensor is connected to the driven shaft and is in communication connection with the machine head. In the detection process of the defoaming agent viscosity detector, the liquid containing cylinder is placed on the placing plane formed by the rolling piece, and the liquid containing cylinder is in linear contact with the rolling piece, so that compared with the surface contact in the prior art, the defoaming agent viscosity detector is small in friction force, the influence of the friction force on solution viscosity detection is reduced to the greatest extent, and the detection precision of solution viscosity is improved.
Description
Technical Field
The utility model relates to the technical field of defoamer detection instruments, in particular to a defoamer viscosity detection device.
Background
The antifoaming agent can reduce the surface tension of water, solution, suspension, etc., prevent foam formation, or reduce or eliminate the original foam, and is widely used in food industry, paper industry, water treatment, oil extraction industry, printing and dyeing industry, paint industry, detergent industry, rubber latex industry, aerosol industry, daily chemical industry, pharmaceutical industry, dairy industry, etc. At present, the viscosity of the finished product is required to be detected when the finished product is shipped, so that the quality of the defoaming agent is ensured to meet the requirement.
In the related art, the viscosity of the defoaming agent in the liquid containing barrel is obtained by calculating the viscosity difference between the stirring shaft and the liquid containing barrel, but the viscosity detection precision is reduced because the friction exists between the liquid containing barrel and the placing plane.
Disclosure of Invention
The utility model mainly aims to provide a viscosity detection device for a defoaming agent, which aims to improve the viscosity precision of the defoaming agent.
In order to achieve the above object, the present utility model provides a defoaming agent viscosity detector comprising;
a base;
the driving assembly comprises a machine head, a driving shaft and a first torque sensor, wherein the machine head is connected with the machine seat, the driving shaft is installed on the machine head and can rotate relative to the machine head, and the first torque sensor is installed on the driving shaft and is in communication connection with the machine head; and
the liquid containing assembly comprises a liquid containing barrel, a rolling part, a driven shaft and a second torque sensor, wherein the rolling part is installed on the base and is provided with a placement plane, the driven shaft is rotationally connected with the base, the liquid containing barrel is placed on the placement plane and is connected with the driven shaft, and the second torque sensor is connected with the driven shaft and is in communication connection with the machine head.
In an alternative embodiment, the rolling element comprises a mounting frame and a plurality of universal balls, the mounting frame is detachably connected to the base and provided with through holes penetrating through the upper surface and the lower surface of the mounting frame, the universal balls are arranged on the mounting frame at intervals to form the placing plane, the driven shaft is rotatably connected to the base and partially extends out of the through holes, and the driven shaft is connected to the liquid containing cylinder.
In an alternative embodiment, a plurality of the universal balls are uniformly spaced from the mounting frame.
In an alternative embodiment, the stand is provided with a mounting bearing, and the end part of the driven shaft is sleeved in a bearing hole of the mounting bearing.
In an optional embodiment, the bottom of the liquid containing barrel is provided with a containing groove, a groove side wall of the containing groove is convexly provided with a positioning protrusion, the end part of the driven shaft, which is far away from the mounting bearing, is provided with a positioning groove, the liquid containing barrel is arranged on the placing plane, the end part of the driven shaft is contained in the containing groove, and the positioning protrusion is clamped in the positioning groove.
In an alternative embodiment, the handpiece includes a housing and a controller disposed within the housing, the housing slidably coupled to the housing, the drive shaft mounted to the housing, the first torque sensor and the second torque sensor communicatively coupled to the controller.
In an optional embodiment, the machine head further comprises an adjusting screw, the housing is provided with an adjusting threaded hole, and the adjusting screw penetrates through the adjusting threaded hole and abuts against the machine base.
In an alternative embodiment, the drive shaft includes a shaft body and a drive motor mounted to the housing and in communication with the first torque sensor, the shaft body being drivingly connected to the drive motor.
According to the technical scheme, the machine seat is adopted, the machine head of the driving assembly is connected to the machine seat, the driving shaft is arranged on the machine head and can rotate relative to the machine head, and the first torque sensor is arranged on the driving shaft and is in communication connection with the machine head; the rolling element of the liquid containing assembly is arranged on the machine base and is provided with a placing plane, the driven shaft is rotationally connected to the machine base, the liquid containing barrel is arranged on the placing plane and is connected with the driven shaft, and the second torque sensor is connected to the driven shaft and is in communication connection with the machine head. In the utility model, the defoaming agent solution to be detected is contained in the liquid containing cylinder, the driving shaft stretches into the solution to rotate, at the moment, the first torque sensor detects the torque of the driving shaft and sends the torque to one side of the machine head, at the moment, the liquid containing cylinder is rotated along with the torque of the solution under the action of the viscosity of the solution, so that the driven shaft is driven to rotate, the second torque sensor detects the torque of the driven shaft and sends the torque to one side of the machine head, and the dynamic viscosity of the solution can be calculated through a program built in the machine head. In the detection process, the liquid containing cylinder is placed on a placement plane formed by the rolling piece, and the liquid containing cylinder is in linear contact with the rolling piece, so that compared with the surface contact in the prior art, the friction force of the liquid containing cylinder is small, the influence of the friction force on solution viscosity detection is reduced to the greatest extent, and the detection precision of solution viscosity is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a defoamer viscosity detector of the present utility model;
FIG. 2 is a top view of the defoamer viscosity detector shown in FIG. 1;
FIG. 3 is a cross-sectional view of the defoamer viscosity detector shown in FIG. 2 taken along the direction III-III;
fig. 4 is an enlarged detail view at a in fig. 3.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1 to 4, the present utility model proposes a defoaming agent viscosity detector 100.
In an embodiment of the present utility model, the defoamer viscosity detector 100 includes;
a stand 10; a drive assembly 20 including a handpiece 21, a drive shaft 22, and a first torque sensor, the handpiece 21 being coupled to the housing 10, the drive shaft 22 being mounted to the handpiece 21 and rotatable relative to the handpiece 21, the first torque sensor (not shown) being mounted to the drive shaft 22 and being in communication with the handpiece 21; the liquid containing assembly (not shown) comprises a liquid containing barrel 31, a rolling element 32, a driven shaft 33 and a second torque sensor, wherein the rolling element 32 is installed on the base 10 and is provided with a placement plane, the driven shaft 33 is rotatably connected with the base 10, the liquid containing barrel 31 is placed on the placement plane and is connected with the driven shaft 33, and the second torque sensor (not shown) is connected with the driven shaft 33 and is in communication connection with the machine head 21.
Specifically, the stand 10 includes a base body and a mounting rod connected to the base body, and the base body is rectangular overall, and the mounting rod is fixed to the base body and extends in a vertical direction of the base body. The handpiece 21 includes a housing 211 and a controller (not shown), wherein the housing 211 may be a shell-shaped cavity structure integrally formed by metal sheet metal through machining or plastic material through injection molding, the whole housing 211 may be rectangular or cylindrical, the housing 211 is formed with a mounting cavity, the controller is fixed in the mounting cavity, one side of the housing 211 is provided with a plugging hole, the aperture of the plugging hole is adapted to the diameter of the mounting rod, and the mounting rod is plugged in the plugging hole to connect the housing 211 with the seat body. Further, the handpiece 21 further includes an adjusting screw 212, the housing 211 is provided with an adjusting threaded hole communicated with the plugging hole, and the adjusting screw 212 penetrates through the adjusting threaded hole and extends into the plugging hole to abut against the mounting rod, so that the relative position of the housing 211 and the mounting rod is fixed. In the utility model, the whole height of the machine head 21 can be conveniently adjusted by a user through arranging the adjusting screw 212, so that the defoaming agent viscosity detector 100 can be compatible with the requirements of different testing environments.
The driving shaft 22 includes a shaft body and a driving motor (not shown), wherein the driving motor may be a servo motor or a stepper motor, and the driving motor is installed in the installation cavity and connected to the first torque sensor through an electronic connection line, and the first torque sensor is connected to the first torque sensor through an electronic connection line or a wireless communication module, for example: the Bluetooth, 5G signal transmission module and the like are in communication connection with the controller, and the first torque sensor is used for detecting the output torque of the driving motor and transmitting the output torque to one side of the controller. The shaft body is connected with an output shaft of the driving motor through a coupler.
The rolling element 32 of the liquid containing assembly is installed on the stand 10 and is provided with a placement plane, the driven shaft 33 is rotatably connected to the stand 10, the liquid containing barrel 31 is placed on the placement plane and is connected with the driven shaft 33, the second torque sensor is connected with the driven shaft 33 and is in communication connection with the controller, and the communication connection mode can refer to the first torque sensor and is not described in detail herein.
In the utility model, the defoaming agent solution to be detected is contained in the liquid containing barrel 31, the driving shaft 22 stretches into the solution to rotate, at the moment, the first torque sensor detects the torque of the driving shaft 22 and sends the torque to one side of the controller, at the moment, the liquid containing barrel 31 rotates along with the torque of the solution, so that the driven shaft 33 is driven to rotate, the second torque sensor detects the torque of the driven shaft 33 and sends the torque to one side of the controller, and the dynamic viscosity of the solution can be calculated through a program built in the controller. In the detection process, the liquid containing cylinder 31 is placed on a placement plane formed by the rolling element 32, and the liquid containing cylinder 31 is in linear contact with the rolling element 32, so that compared with the surface contact in the prior art, the friction force of the liquid containing cylinder is small, the influence of the friction force on the solution viscosity detection is reduced to the greatest extent, and the detection precision of the solution viscosity is improved.
It should be noted that, the torque detected by the first torque sensor is defined as M1, the torque detected by the second torque sensor is defined as M2, the viscosity of the defoamer solution received by the driving shaft 22 during rotation is defined as M1-M2, and the viscosity of the defoamer to be detected can be calculated according to the dynamic viscosity formula.
In an embodiment of the present utility model, the rolling element 32 includes a mounting frame 321 and a plurality of universal balls 322, wherein the mounting frame 321 is made of metal sheet, a plurality of mounting holes are formed at the edge of the mounting frame 321 and are arranged at intervals, a plurality of threaded connection holes are correspondingly formed in the base body, and connection screws are arranged in the mounting holes and the threaded connection holes in a penetrating manner to fixedly connect the base body with the mounting frame 321. Of course, the mounting frame 321 may also adopt a fastening connection manner. The middle part of the installation frame 321 is provided with through holes 321a penetrating through the upper surface and the lower surface of the installation frame 321 through machining, and a plurality of universal balls 322 are arranged on the installation frame 321 at intervals to form the placement plane, wherein the universal balls 322 are preferably ox-eye universal balls and are uniformly fixed on the installation frame 321 at intervals through screws, and the placement plane is a supporting surface formed by the universal balls 322. The driven shaft 33 is rotatably connected to the housing 10 and partially protrudes through the through hole 321a, and the driven shaft 33 is connected to the liquid container 31. In the utility model, the universal ball 322 can be selected from the standard parts sold in the market, so that the production and the manufacture are convenient, the cost is low, and meanwhile, the friction force applied to the liquid containing barrel 31 during rotation can be further reduced through the placement plane formed by the universal balls 322, so that the detection precision of the defoamer viscosity detector 100 is improved.
Referring to fig. 3 and 4 again, in an embodiment, the bottom of the stand 10 is provided with a mounting bearing 11, and the end of the driven shaft 33 is sleeved in a bearing hole of the mounting bearing 11 to realize rotational connection with the stand 10, so that the friction force suffered by the driven shaft 33 during rotation is further reduced, and the detection precision of the defoamer viscosity detector 100 is further improved.
Further, a receiving groove 31a is formed at the bottom of the liquid containing barrel 31, a positioning protrusion 311 is formed on the groove side wall of the receiving groove 31a, a positioning groove 33a is formed at the end of the driven shaft 33 far away from the mounting bearing 11, the liquid containing barrel 31 is placed on the placement plane, the end of the driven shaft 33 is received in the receiving groove 31a, and the positioning protrusion 311 is clamped in the positioning groove 33 a. In the utility model, the positioning protrusion 311 and the accommodating groove 31a are arranged, so that the situation that the liquid containing barrel 31 slides relatively when driving the driven shaft 33 to rotate can be avoided, and the transmission torque between the two tends to be consistent, so that the measured value of the second torque sensor is closer to the actual situation, and the detection precision of the defoaming agent viscosity detector 100 is improved.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (8)
1. A defoaming agent viscosity detector, comprising;
a base;
the driving assembly comprises a machine head, a driving shaft and a first torque sensor, wherein the machine head is connected with the machine seat, the driving shaft is installed on the machine head and can rotate relative to the machine head, and the first torque sensor is installed on the driving shaft and is in communication connection with the machine head; and
the liquid containing assembly comprises a liquid containing barrel, a rolling part, a driven shaft and a second torque sensor, wherein the rolling part is installed on the base and is provided with a placement plane, the driven shaft is rotationally connected with the base, the liquid containing barrel is placed on the placement plane and is connected with the driven shaft, and the second torque sensor is connected with the driven shaft and is in communication connection with the machine head.
2. The defoamer viscosity tester of claim 1 wherein said rolling member comprises a mounting frame detachably connected to said housing and having a through-hole penetrating both upper and lower surfaces thereof, and a plurality of universal balls provided at intervals on said mounting frame and forming said placement plane, said driven shaft being rotatably connected to said housing and partially extending from said through-hole, said driven shaft being connected to said liquid container.
3. The defoamer viscosity monitor of claim 2, wherein a plurality of said universal balls are evenly spaced apart from said mounting frame.
4. The defoamer viscosity detector of claim 2, wherein the housing is provided with a mounting bearing, and wherein the end of the driven shaft is sleeved in a bearing hole of the mounting bearing.
5. The defoamer viscosity detector of claim 4, wherein a receiving groove is formed in the bottom of the liquid containing cylinder, a positioning protrusion is formed on the side wall of the receiving groove in a protruding mode, a positioning groove is formed in the end portion, away from the mounting bearing, of the driven shaft, the liquid containing cylinder is arranged on the placing plane, the end portion of the driven shaft is accommodated in the receiving groove, and the positioning protrusion is clamped in the positioning groove.
6. The defoamer viscosity monitor of any of claims 1 to 5, wherein said handpiece comprises a housing and a controller disposed within said housing, said housing being slidably coupled to said housing, said drive shaft being mounted to said housing, said first torque sensor and said second torque sensor being communicatively coupled to said controller.
7. The defoamer viscosity monitor of claim 6, wherein the handpiece further comprises an adjustment screw, the housing defines an adjustment screw hole, and the adjustment screw is threaded through the adjustment screw hole and abuts the housing.
8. The defoamer viscosity monitor of claim 6, wherein said drive shaft comprises a shaft body and a drive motor, said drive motor being mounted to said housing and in communication with said first torque sensor, said shaft body being drivingly connected to said drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321088223.9U CN219799137U (en) | 2023-05-09 | 2023-05-09 | Defoaming agent viscosity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321088223.9U CN219799137U (en) | 2023-05-09 | 2023-05-09 | Defoaming agent viscosity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219799137U true CN219799137U (en) | 2023-10-03 |
Family
ID=88151424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321088223.9U Active CN219799137U (en) | 2023-05-09 | 2023-05-09 | Defoaming agent viscosity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219799137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117054292A (en) * | 2023-10-09 | 2023-11-14 | 广东绿洲化工有限公司 | Glue viscosity detection equipment and detection method thereof |
-
2023
- 2023-05-09 CN CN202321088223.9U patent/CN219799137U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117054292A (en) * | 2023-10-09 | 2023-11-14 | 广东绿洲化工有限公司 | Glue viscosity detection equipment and detection method thereof |
| CN117054292B (en) * | 2023-10-09 | 2024-01-16 | 山东常青树胶业股份有限公司 | Glue viscosity detection equipment and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219799137U (en) | Defoaming agent viscosity detection device | |
| EP0231873A2 (en) | Rotating viscometer | |
| CN109443164B (en) | Door hinge detects frock | |
| CN117288105A (en) | Measuring device | |
| CN110954440A (en) | Density liquid level detection device and detection method | |
| CN214952165U (en) | Stand locating component and ADAS calibration equipment | |
| US7055386B2 (en) | Fluid level indicator dial assembly with magnetic calibration feature | |
| CN212932341U (en) | Friction coefficient testing machine | |
| CN217442499U (en) | Rotating mechanism and measuring equipment | |
| CN211425385U (en) | Detection device and detection equipment | |
| CN212567324U (en) | Guide rail levelness correcting device of quadratic element measuring instrument | |
| CN217005845U (en) | Testing device | |
| CN212205865U (en) | Detection device for flexible gear | |
| CN220625329U (en) | Calibrating device for building engineering detection ruler | |
| CN212870999U (en) | Size positioning detection device for manufacturing steel ball stamping die | |
| CN221230938U (en) | Dispensing module and surface mounting device | |
| CN221077568U (en) | Measuring device | |
| CN216385490U (en) | Full-automatic image measuring instrument detects and takes leaf fan solid of revolution measurement anchor clamps | |
| CN112936431A (en) | Cross cutting lift actuating mechanism that cross cutting machine was used | |
| CN214388690U (en) | Damper for fitness equipment | |
| CN221123549U (en) | Dehumidifier full water detection device | |
| CN218208741U (en) | Liquid level transmitter | |
| CN213180023U (en) | Universal level gauge fixing and adjusting device | |
| CN220533446U (en) | Press-fitting assembly and press-fitting machine | |
| CN216159805U (en) | Calibrating device for coaxiality of dissolution instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |