CN113758836A - Full-automatic surface tension meter - Google Patents
Full-automatic surface tension meter Download PDFInfo
- Publication number
- CN113758836A CN113758836A CN202111194679.9A CN202111194679A CN113758836A CN 113758836 A CN113758836 A CN 113758836A CN 202111194679 A CN202111194679 A CN 202111194679A CN 113758836 A CN113758836 A CN 113758836A
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- base
- seal groove
- interfacial tension
- sealing
- bearing platform
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N13/02—Investigating surface tension of liquids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N13/02—Investigating surface tension of liquids
- G01N2013/0241—Investigating surface tension of liquids bubble, pendant drop, sessile drop methods
- G01N2013/0266—Bubble methods
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a full-automatic surface tension meter, which comprises: interface tension apparatus, interface tension apparatus's side is provided with micro printer and rack, electric connection between micro printer passes through wire and the interface tension apparatus, interface tension apparatus includes base, seal groove and fixing base, the seal groove is the outside of half arc structure setting and seal groove and is provided with sealed lid. According to the invention, the bearing platform is arranged on the upper part of the base, the connecting column is arranged on the lower part of the bearing platform, the threaded hole is formed in the connecting column, the motor is arranged in the base, the screw rod is arranged at the power output end of the motor, the screw rod is inserted in the threaded hole and is in threaded connection with the threaded hole, the bearing platform can be driven to move up and down by the arrangement, the motor adopts a stepping motor in a silent driving mode, the stepping motor is matched with the screw rod to lift, the vibration in the testing process is very small, and the reading of the sensor is not influenced.
Description
Technical Field
The invention relates to the technical field of interfacial tension meters, in particular to a full-automatic surface interfacial tension meter.
Background
An interface is a transition zone of about a few molecules thick where two phases are in contact, such as where one phase is a gas, and is commonly referred to as a surface. The surface is strictly speaking the interface between a liquid and a solid and its saturated vapour, but the interface between a liquid or a solid and air is customarily referred to as the surface of a liquid or a solid. Common interfaces are: gas-liquid interface, gas-solid interface, liquid-liquid interface, liquid-solid interface, solid-solid interface. Unlike surface tension, molecules in the interface layer are acted upon by molecules of the same substance in the bulk phase, but by molecules of a different substance in another phase, and their forces do not necessarily cancel each other out. The interfacial tension is generally much less than the surface tension.
The manual work of adopting when current interfacial tension appearance uses is operated more, has certain error, and the operation panel article are put in a jumble, and the arrangement is inconvenient. Therefore, a new technical solution needs to be provided.
Disclosure of Invention
The invention aims to provide a full-automatic surface tension meter, which solves the problems that the existing surface tension meter is operated by manpower, certain errors exist, articles on an operation table are placed in a mess, and the arrangement is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: a fully automatic meter interfacial tensiometer, comprising: the interface tension tester comprises a base, a sealing groove and a fixing seat, wherein the sealing groove is in a semi-arc structure, a sealing cover is arranged outside the sealing groove, the sealing cover is in a semi-arc structure and is rotatably connected with the sealing groove through a hinge, a bearing platform is arranged on the upper portion of the base and is located inside the sealing groove, a constant-temperature water jacket is arranged inside the bearing platform and is embedded with an inner groove of the bearing platform, a touch screen is arranged on the upper portion of the fixing seat and is connected with an inner line of the interface tension tester, a lifting rope is arranged on the lower portion of the fixing seat, a connecting block is arranged on the lower portion of the lifting rope, a platinum plate is arranged on the lower portion of the connecting block and is in contact with liquid in the constant-temperature water jacket, the side that the lower part of fixing base was provided with sensor module and seal groove is provided with the camera, the inside that the bottom of cushion cap was provided with spliced pole and spliced pole is provided with the screw hole, the interior bottom of base is provided with the power take off end of motor and is provided with the screw rod, the screw rod is pegged graft at screw hole inside and rather than threaded connection.
As a preferred embodiment of the present invention, the sealing covers are arranged in a transparent manner and are provided with two sets of sealing covers, the joint of the two sets of sealing covers is provided with a magnetic attraction block, and the sealing covers are mutually attracted through the magnetic attraction block.
In a preferred embodiment of the present invention, the thermostatic water jacket is made of stainless steel.
In a preferred embodiment of the present invention, heating pipes are disposed on both sides of the bearing platform, and the heating pipes extend to the outside of the sealing groove and are connected to the heating device.
As a preferred embodiment of the present invention, the rack is arranged in a step-like structure, a sliding groove is formed in the top of the rack, a sliding rod is arranged inside the sliding groove, a fixed block is arranged in the middle of the sliding rod, the first spring column is arranged on two sides of the fixed block, a sliding block is arranged on the side surface of the first spring column, and a clamping plate is arranged on the surface of the sliding block and arranged in a semi-arc structure.
As a preferred embodiment of the present invention, the lower surface of the placement frame is provided with an insertion hole, a second spring post is arranged inside the insertion hole, an arc-shaped plate is arranged on a side surface of the second spring post, and the arc-shaped plate is telescopically connected with the insertion hole through the second spring post.
As a preferred embodiment of the present invention, a sealing gasket is disposed outside the connecting column and is sleeved on the surface of the connecting column and is mutually embedded with the through hole of the base.
Compared with the prior art, the invention has the following beneficial effects:
the interfacial tension tester comprises a base, a sealing groove and a fixed seat, wherein a sealing cover is arranged outside the sealing groove and is arranged in a semi-arc structure and is rotatably connected with the sealing groove through a hinge, the sealing performance of the sealing groove is ensured, a bearing platform is arranged at the upper part of the base, a connecting column is arranged at the lower part of the bearing platform, a threaded hole is formed in the connecting column, a motor is arranged in the base, a screw is arranged at the power output end of the motor and is inserted in the threaded hole and in threaded connection with the threaded hole, the bearing platform can be driven to move up and down by the arrangement, the motor adopts a stepping motor in a silent driving mode and is matched with the screw to lift, the vibration in the testing process is very small, the reading of a sensor is not influenced, the test precision is ensured, a lifting rope is arranged at the lower part of the fixed seat, a connecting block is arranged at the lower part of the lifting rope, and a platinum plate is arranged at the lower part of the connecting block, the platinum plate is contacted with the constant temperature water jacket in the bearing platform, a sensor module is arranged in the fixed seat, a camera is arranged on the inner side of the sealing groove, the improved cantilever beam and electromagnetic force sensor are designed, the anti-interference capability of the sensor is improved, a high-end displacement sensor is adopted, the linearity is good, the output signal is sensitive, the impedance matching is accurate, the displacement precision can be ensured, the instrument has a trigger stop function, the platinum plate testing process is automatically started and stopped, the infiltration height is automatically calculated, the numerical value is accurately calculated through data conversion, the interface tension meter can also carry out adhesion force testing and dynamic bubble tension testing, an inserting groove is arranged in the placing frame, a second spring column is arranged on the inner wall surface of the inserting groove, an arc plate is arranged on the side surface of the second spring column, and the arc plate is connected with the inserting groove in a telescopic manner through the second spring column, this kind of setting can be fixed to the not cylindrical instrument of equidimension, and the inside that is provided with sliding tray and sliding tray at the top of rack simultaneously is provided with the slide bar, and the middle part of slide bar is provided with fixed block and both sides surface and is provided with the sliding block, and the upper portion of sliding block is provided with splint, and this kind of setting can be fixed article such as crystallization ware, interconnect between interfacial tension apparatus and the micro printer, and the survey data can be printed in real time, and is simple convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the interfacial tension tester of the present invention;
FIG. 3 is a schematic view of the internal structure of the tension tester of the present invention;
fig. 4 is a schematic top view of the rack of the present invention.
In the figure, 1, an interfacial tension tester; 2. a micro printer; 3. placing a rack; 4. a base; 5. a sealing groove; 6. a touch screen; 7. a fixed seat; 8. a sealing cover; 9. a magnetic block; 10. a bearing platform; 11. a constant temperature water jacket; 12. heating a tube; 13. a lifting rope; 14. connecting blocks; 15. a platinum gold plate; 16. a sensor module; 17. a camera; 18. a motor; 19. a screw; 20. connecting columns; 21. a threaded hole; 22. a gasket; 23. a sliding groove; 24. a slide bar; 25. a slider; 26. a splint; 27. a fixed block; 28. a first spring post; 29. inserting holes; 30. a second spring post; 31. an arc-shaped 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. 1-4, the present invention provides a technical solution: a fully automatic meter interfacial tensiometer, comprising: the interface tension tester 1 comprises a base 4, a sealing groove 5 and a fixing seat 7, wherein the sealing groove 5 is arranged in a semi-arc structure, the sealing groove 5 is externally provided with a sealing cover 8, the sealing cover 8 is arranged in a semi-arc structure and is rotatably connected with the sealing groove 5 through a hinge, the interface tension tester 1 comprises a base 4, a sealing groove 5 and a fixing seat 7, the sealing cover 8 is arranged outside the sealing groove 5, the sealing cover 8 is arranged in a semi-arc structure and is rotatably connected with the sealing groove 5 through a hinge, the sealing performance of the sealing groove 5 is ensured, the upper part of the base 4 is provided with a bearing platform 10, and the bearing platform 10 is positioned inside the sealing groove 5, the utility model discloses a thermal insulation tester, including cushion cap 10, fixing base 7, sensor module 16, seal groove 5, camera 17, connecting block 20, connecting column 20, screw 19, constant temperature water jacket 11, constant temperature water jacket 10, fixing base 7, touch-sensitive screen 6, interface tension tester 1, connecting block 14, sensor module 16, camera 17, connecting column 20, screw hole 21, motor 18, screw 19, screw 21, wherein the inside recess of constant temperature water jacket 11, constant temperature water jacket 11 and cushion cap 10 is provided with on the upper portion of fixing base 7, the lower part of fixing base 7 is provided with lifting rope 13, the lower part of lifting rope 13 is provided with connecting block 14, the lower part of connecting block 14 is provided with platinum board 15, platinum board 15 and the interior liquid of constant temperature water jacket 11 contact each other, the side that the lower part of fixing base 7 is provided with sensor module 16 and seal groove 5 is provided with camera 17, the bottom of cushion cap 10 is provided with connecting column 20 and the inside screw hole 21 is provided with screw 19, screw is pegged graft and rather than threaded connection, the upper part of the base 4 is provided with a bearing platform 10, the lower part of the bearing platform 10 is provided with a connecting column 20, the inside of the connecting column 20 is provided with a threaded hole 21, the inside of the base 4 is provided with a motor 18, the power output end of the motor 18 is provided with a screw rod 19, the screw rod 19 is inserted in the threaded hole 21 and is in threaded connection with the threaded hole, the arrangement can drive the bearing platform 10 to move up and down, the motor 18 adopts a stepping motor 18 in a silent driving mode, the stepping motor is matched with the screw rod 19 to lift, the vibration in the testing process is very small, the reading of a sensor is not influenced, the exquisite design ensures the testing precision, the lower part of the connecting block 14 is provided with a platinum plate 15, the platinum plate 15 is in mutual contact with a constant temperature water jacket 11 in the bearing platform 10, the inside of the fixed seat 7 is provided with a sensor module 16, the inner side of the sealing groove 5 is provided with a camera 17, and the structural design of an improved cantilever beam and an electromagnetic force sensor, the anti-interference capability of the sensor is improved, a high-end displacement sensor is adopted, the linearity is good, the output signal is sensitive, the impedance matching is accurate, the displacement precision can be guaranteed, the instrument has a trigger stop function, the platinum plate 15 testing process is started and stopped automatically, the infiltration height is calculated automatically, the numerical value is calculated accurately through data conversion, and the interface tension meter can also be used for carrying out adhesion testing and dynamic bubble tension testing.
Further improved, as shown in fig. 2: the sealing cover 8 is transparent and is provided with two sets of sealing covers 8, and is two sets of the junction of the sealing cover 8 is provided with a magnetic attraction block 9 and the sealing cover 8 is attracted to each other through the magnetic attraction block 9, and the sealing performance of the sealing cover 8 is guaranteed through the arrangement.
Further improved, as shown in fig. 2: the constant-temperature water jacket 11 is made of stainless steel, and the service life of the stainless steel is prolonged.
Further improved, as shown in fig. 2: heating pipes 12 are arranged on two sides of the bearing platform 10, the heating pipes 12 extend to the outside of the sealing groove 5 and are connected with a heating device, and the heating pipes 12 can uniformly heat the constant-temperature water jacket 11.
Further improved, as shown in fig. 4: rack 3 is the setting of echelonment structure and is provided with sliding tray 23 at the top, the inside of sliding tray 23 is provided with slide bar 24 and the middle part of slide bar 24 and is provided with fixed block 27, the both sides of fixed block 27 are provided with that kind of first and the side of first spring post 28 is provided with sliding block 25, sliding block 25's surface is provided with splint 26 and is the setting of half arc structure, and this kind of setting can be fixed article such as crystallization ware.
Further improved, as shown in fig. 4: the lower surface of rack 3 is provided with spliced eye 29 and spliced eye 29's inside is provided with second spring post 30, the side of second spring post 30 is provided with arc 31 and arc 31 through the telescopic connection between second spring post 30 and the spliced eye 29, and this kind of setting can be fixed to the cylindrical instrument of equidimension not.
In a further improvement, as shown in fig. 3: the outside of spliced pole 20 is provided with sealed 22 and sealed 22 cup joints on spliced pole 20 surface and with mutual gomphosis between the through-hole of base 4, the leakproofness between cushion cap 10 and seal groove 5 has been guaranteed in the setting of sealed 22.
The interfacial tension tester 1 comprises a base 4, a sealing groove 5 and a fixed seat 7, wherein a sealing cover 8 is arranged outside the sealing groove 5, the sealing cover 8 is arranged in a semi-arc structure and is rotatably connected with the sealing groove 5 through a hinge, the sealing performance of the sealing groove 5 is ensured, a bearing platform 10 is arranged at the upper part of the base 4, a connecting column 20 is arranged at the lower part of the bearing platform 10, a threaded hole 21 is arranged inside the connecting column 20, a motor 18 is arranged inside the base 4, a screw rod 19 is arranged at the power output end of the motor 18, the screw rod 19 is inserted into the threaded hole 21 and is in threaded connection with the threaded hole, the bearing platform 10 can be driven to move up and down by the arrangement, the motor 18 adopts a stepping motor 18 in a silent driving mode to match with the screw rod 19 to lift, the vibration in the testing process is very small, the reading of a sensor is not influenced, the exquisite design ensures the testing precision, a lifting rope 13 is arranged at the lower part of the fixed seat 7, and a connecting block 14 is arranged at the lower part of the lifting rope 13, the lower part of the connecting block 14 is provided with a platinum plate 15, the platinum plate 15 is contacted with a constant temperature water jacket 11 in the bearing platform 10, the inside of the fixed seat 7 is provided with a sensor module 16, the inner side of the sealing groove 5 is provided with a camera 17, the improved structural design of the cantilever beam and the electromagnetic force sensor improves the anti-interference capability of the sensor, a high-end displacement sensor is adopted, the linearity is good, the output signal is sensitive, the impedance matching is accurate, the displacement precision can be ensured, the instrument has a trigger stop function, the platinum plate 15 testing process is automatically started and stopped, the infiltration height is automatically calculated, the numerical value is accurately calculated through data conversion, the interface tension meter can also carry out adhesion force testing and dynamic bubble tension testing, the inside of the placing frame 3 is provided with an inserting groove, the inner wall surface of the inserting groove is provided with a second spring column 30, the side surface of the second spring column 30 is provided with an arc plate 31, and the arc plate 31 is telescopically connected with the inserting groove through the second spring column 30, this kind of setting can be fixed to the not cylindrical instrument of equidimension, the inside that is provided with sliding tray 23 and sliding tray 23 at the top of rack 3 simultaneously is provided with slide bar 24, slide bar 24's middle part is provided with fixed block 27 and both sides surface and is provided with sliding block 25, sliding block 25's upper portion is provided with splint 26, this kind of setting can be fixed article such as crystallization ware, interconnect between interfacial tension apparatus 1 and the micro printer 2, the survey data can be printed in real time, and is simple convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A full-automatic table interfacial tension appearance which characterized in that: the method comprises the following steps: interface tension apparatus (1), the side of interface tension apparatus (1) is provided with micro printer (2) and rack (3), electric connection between micro printer (2) and interface tension apparatus (1) through the wire, interface tension apparatus (1) includes base (4), seal groove (5) and fixing base (7), seal groove (5) are half arc structure setting and the outside of seal groove (5) is provided with sealed lid (8), sealed lid (8) are half arc structure setting and are connected through rotating between hinge and seal groove (5), the upper portion of base (4) is provided with cushion cap (10) and is located the inside of seal groove (5), the inside of cushion cap (10) is provided with mutual gomphosis between constant temperature water jacket (11) and the inside recess of cushion cap (10) and constant temperature water jacket (11), the upper part of the fixed seat (7) is provided with a touch screen (6), the touch screen (6) is connected with an internal circuit of the interface tension tester (1), a lifting rope (13) is arranged at the lower part of the fixed seat (7), a connecting block (14) is arranged at the lower part of the lifting rope (13), a platinum plate (15) is arranged at the lower part of the connecting block (14), the platinum plate (15) is contacted with the liquid in the constant-temperature water jacket (11), a sensor module (16) is arranged at the lower part of the fixed seat (7), a camera (17) is arranged at the side surface of the sealing groove (5), a connecting column (20) is arranged at the bottom of the bearing platform (10), a threaded hole (21) is arranged in the connecting column (20), a motor (18) is arranged at the inner bottom of the base (4), a screw rod (19) is arranged at the power output end of the motor (18), the screw rod (19) is inserted in the threaded hole (21) and is in threaded connection with the threaded hole.
2. The fully automatic meter interfacial tension meter according to claim 1, wherein: the sealing cover (8) is transparent and the sealing cover (8) is provided with two groups, and the joint of the sealing cover (8) is provided with a magnetic attraction block (9) and the sealing cover (8) is attracted by the magnetic attraction block (9).
3. The fully automatic meter interfacial tension meter according to claim 1, wherein: the constant-temperature water jacket (11) is made of stainless steel.
4. The fully automatic meter interfacial tension meter according to claim 1, wherein: heating pipes (12) are arranged on two sides of the bearing platform (10), and the heating pipes (12) extend to the outside of the sealing groove (5) and are connected with the heating device.
5. The fully automatic meter interfacial tension meter according to claim 1, wherein: rack (3) are the setting of echelonment structure and are provided with sliding tray (23) at the top, the inside of sliding tray (23) is provided with middle part of slide bar (24) and is provided with fixed block (27), the both sides of fixed block (27) are provided with that kind of and the side of first spring post (28) of first other and are provided with sliding block (25), the surface of sliding block (25) is provided with splint (26) and is the setting of half arc structure.
6. The fully automatic meter interfacial tension meter according to claim 1, wherein: the lower surface of the placing rack (3) is provided with an inserting hole (29), a second spring column (30) is arranged inside the inserting hole (29), and an arc-shaped plate (31) is arranged on the side face of the second spring column (30) and is in telescopic connection with the inserting hole (29) through the second spring column (30).
7. The fully automatic meter interfacial tension meter according to claim 1, wherein: the outer part of the connecting column (20) is provided with a sealing gasket (22), and the sealing gasket (22) is sleeved on the surface of the connecting column (20) and is mutually embedded with the through hole of the base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111194679.9A CN113758836A (en) | 2021-10-13 | 2021-10-13 | Full-automatic surface tension meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111194679.9A CN113758836A (en) | 2021-10-13 | 2021-10-13 | Full-automatic surface tension meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113758836A true CN113758836A (en) | 2021-12-07 |
Family
ID=78799420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111194679.9A Withdrawn CN113758836A (en) | 2021-10-13 | 2021-10-13 | Full-automatic surface tension meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113758836A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117260684A (en) * | 2023-11-21 | 2023-12-22 | 江苏华淦新材料科技有限公司 | Manipulator device for overhauling electrical equipment |
-
2021
- 2021-10-13 CN CN202111194679.9A patent/CN113758836A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117260684A (en) * | 2023-11-21 | 2023-12-22 | 江苏华淦新材料科技有限公司 | Manipulator device for overhauling electrical equipment |
| CN117260684B (en) * | 2023-11-21 | 2024-01-26 | 江苏华淦新材料科技有限公司 | Manipulator device for overhauling electrical equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20211207 |