CN116577374A - Device for exploring change of sodium hyaluronate lubricant between liquid state and jelly state - Google Patents
Device for exploring change of sodium hyaluronate lubricant between liquid state and jelly state Download PDFInfo
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- CN116577374A CN116577374A CN202310856628.0A CN202310856628A CN116577374A CN 116577374 A CN116577374 A CN 116577374A CN 202310856628 A CN202310856628 A CN 202310856628A CN 116577374 A CN116577374 A CN 116577374A
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- lubricant
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- 239000000314 lubricant Substances 0.000 title claims abstract description 83
- 239000007788 liquid Substances 0.000 title claims abstract description 39
- 230000008859 change Effects 0.000 title claims abstract description 35
- 235000015110 jellies Nutrition 0.000 title claims abstract description 34
- 239000008274 jelly Substances 0.000 title claims abstract description 34
- 229920002385 Sodium hyaluronate Polymers 0.000 title claims abstract description 23
- 229940010747 sodium hyaluronate Drugs 0.000 title claims abstract description 23
- YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(2s,3s,4s,5r,6r)-6-[(2s,3r,4r,5s,6r)-3-acetamido-2-[(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5s,6r)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2- Chemical compound [Na+].CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 143
- 239000011248 coating agent Substances 0.000 claims abstract description 135
- 238000000576 coating method Methods 0.000 claims abstract description 135
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000004528 spin coating Methods 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000005461 lubrication Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/02—Measuring coefficient of friction between materials
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- Physics & Mathematics (AREA)
- 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)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a device for exploring the change of a sodium hyaluronate lubricant between a liquid state and a jelly state, which belongs to the field of lubricant detection and comprises a detection base, wherein a servo motor is arranged at the top of the detection base, a driving turntable is arranged on an output shaft of the servo motor, an eccentric column is arranged at the top of the driving turntable, a coating mechanism is arranged at the outer side of the eccentric column, and a detection mechanism is arranged at the outer side of the eccentric column. According to the invention, when the detection column is positioned in the detection rubber cylinder and rotates and slides, the lubricant is uniformly filled between the detection column and the detection rubber cylinder, friction force applied to the detection rubber cylinder through the tension detection rod is reflected on the tension sensor through the tension, meanwhile, the temperature of the detection sleeve is increased or decreased through the temperature adjustment sleeve, physical conditions are provided for realizing the jelly-like and liquid-state mutual transformation of the lubricant, and the lubrication effect of the lubricant in the jelly-like and liquid-state transformation process is reflected through the tension sensor, so that the purpose of detecting the state change of the lubricant in a data mode is realized.
Description
Technical Field
The invention relates to the technical field of lubricant detection, in particular to a device for exploring the change of a sodium hyaluronate lubricant between a liquid state and a jelly state.
Background
The lubricant prepared by the emulsification process is usually jelly-shaped in the transportation process, and is adhered by jelly-shaped in the use process, and is converted into liquid state along with the temperature rise and friction of the working part.
In the lubricant passing emulsification process: firstly, cleaning and sterilizing an emulsifying pot; secondly, adding purified water into the emulsifying pot; thirdly, adding glycerol, propylene glycol and sodium hyaluronate which is foamed in advance, and stirring, wherein the temperature is kept at 85 ℃ for half an hour; fourthly, adding preservative and acidity regulator, cooling to 40 ℃ and uniformly stirring until stable colloid is formed; fifthly, injecting the mixture into a charging bucket and standing for 48 hours; in the fourth step, the jelly-like and liquid state transition of the lubricant is required to be explored, and in the exploration process, the jelly-like transition to the liquid state is usually obtained by detecting the liquid concentration degree through stirring, so that the form change of the lubricant cannot be subjected to data detection through changing friction and temperature in real time, and the follow-up data arrangement analysis and the formula improvement are not facilitated.
Therefore, we propose to explore a device in which the sodium hyaluronate lubricant changes between liquid and jelly.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, the change of the form of a lubricant between the liquid state and the jelly state is mainly detected by stirring and the change of friction and temperature cannot be subjected to data analysis in real time, and provides a device for exploring the change of the sodium hyaluronate lubricant between the liquid state and the jelly state.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the device for exploring the change of the sodium hyaluronate lubricant between the liquid state and the jelly state comprises a detection base, wherein a servo motor is arranged at the top of the detection base, a driving turntable is arranged on an output shaft of the servo motor, an eccentric column is arranged at the top of the driving turntable, a coating mechanism is arranged at the outer side of the eccentric column, and a detection mechanism is arranged at the outer side of the eccentric column;
the coating mechanism comprises a coating bracket arranged at the top of the detection base, a coating sleeve is arranged at the outer side of the coating bracket, a coating pipe is arranged at the inner side of the coating sleeve, a coating ball is arranged in the coating pipe, and a coating tank is arranged at the top of the coating pipe;
the detection mechanism comprises a detection column arranged on the outer side of the eccentric column, a rotary coating column is arranged on the outer surface of the detection column, a detection sleeve fixed on the top of the detection base is connected to the outer surface of the detection column in a sliding mode, a detection rubber cylinder is inserted into the inner wall of the detection sleeve, a detection hole is formed in the inner wall of the detection sleeve, a tension detection rod connected with the detection rubber cylinder is arranged on the inner wall of the detection sleeve, and a tension sensor is arranged on the outer side of the tension detection rod.
Preferably, a stepping motor is arranged in the driving turntable, an output shaft of the stepping motor is meshed with a driving rack, and the outer side of the driving rack is fixedly connected with the bottom of the eccentric column.
Preferably, the top fixedly connected with of coating support detects post sliding connection's rotatory stable sleeve, the coating sleeve sets up in rotatory stable sleeve's outside.
Preferably, a rotary coating arc-shaped groove sliding with the rotary coating column is formed in the inner wall of the coating sleeve, and the coating sleeve and the coating tank are fed through a sealing feeding sleeve.
Preferably, the inner side of the coating tube is slidably connected with the outer surface of the detection column through a coating ball, and the coating tube rotationally coats the detection column.
Preferably, the rotary coating column is composed of a lubricating coating column and a uniform coating column, wherein the lubricating coating column is in sliding connection with the inner wall of the coating sleeve, and the uniform coating column is in sliding connection with the inner wall of the detection rubber cylinder.
Preferably, the inner wall of the detection rubber cylinder is provided with a rotary uniform groove in sliding connection with the uniform coating column, and the outer surface of the detection rubber cylinder is provided with a temperature adjusting sleeve.
Preferably, the inner wall of the temperature adjusting sleeve is provided with a temperature adjusting air ejector, and the outer side of the temperature adjusting sleeve is communicated with a temperature adjusting air supply component.
Preferably, the inner wall of the detection rubber cylinder is provided with a rotary groove rotationally connected with the tension detection rod, and the inner wall of the detection rubber cylinder is provided with a detection silica gel pad.
Compared with the prior art, the invention has the beneficial effects that:
1. through being provided with devices such as detection post, spin coating post and detection sleeve and mutually supporting, when the detection post is located the inside rotatory slip of detection packing element, evenly pack the lubricant between the two, and the frictional force that receives the inside detection packing element through pulling force measuring rod passes through the pulling force and reflects on tension sensor, simultaneously, raise the temperature or lower the temperature through temperature adjusting sleeve to the detection sleeve, provide physical condition for the jelly form and the mutual conversion realization of liquid state of lubricant, and carry out data embodiment through above-mentioned well tension sensor to the lubrication effect of lubricant in jelly form and liquid state conversion process, thereby realize the purpose that the change of data detection lubricant state, form change mainly detects through the stirring among the prior art that mentions in the above-mentioned background art, can not carry out the data analysis to the form change of lubricant through real-time change friction and temperature.
2. Through being provided with devices such as coating support, coating sleeve and coating pipe and mutually supporting, when the measuring column is located the inside rotation of coating sleeve, carry out the multi-angle coating to measuring column surface through the coating pipe for before entering into the inside detection of detecting the packing element, scribble a large amount of lubricants, reach the effect of multi-angle coating.
Drawings
FIG. 1 is a schematic view showing the overall structure of a device for exploring the change of a sodium hyaluronate lubricant between a liquid state and a jelly state according to the present invention;
FIG. 2 is a schematic diagram showing the connection of a driving turntable and a detection column of a device for exploring the change of a sodium hyaluronate lubricant between a liquid state and a jelly state;
FIG. 3 is a schematic diagram showing the meshing of the output shaft of the stepper motor and the driving rack structure of the device for exploring the change of the sodium hyaluronate lubricant between the liquid state and the jelly state;
FIG. 4 is an exploded view of the coated sleeve construction of the device of the present invention for exploring the change in sodium hyaluronate lubricant between liquid and jelly form;
FIG. 5 is an enlarged view of the structure of FIG. 1A in accordance with the present invention;
fig. 6 is a schematic diagram of the internal structure of a detection sleeve of the device for exploring the change of the sodium hyaluronate lubricant between the liquid state and the jelly state according to the present invention.
In the figure: 1. detecting a base; 2. a servo motor; 3. driving a turntable; 31. a stepping motor; 32. a drive rack; 4. an eccentric column; 5. a coating mechanism; 51. coating a stent; 511. rotating the stabilizing sleeve; 52. coating the sleeve; 521. sealing the material supplementing sleeve; 53. coating the tube; 54. coating the ball; 55. a coating tank; 6. a detection mechanism; 61. a detection column; 62. spin coating the column; 621. lubricating the coated column; 622. uniformly coating the column; 63. detecting a sleeve; 64. detecting a rubber cylinder; 65. a tension detecting rod; 651. a rotary uniform groove; 652. a temperature regulating sleeve; 653. a temperature-adjusting gas lance; 66. a tension sensor.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
1-6, a device for exploring the change of a sodium hyaluronate lubricant between a liquid state and a jelly state comprises a detection base 1, wherein a servo motor 2 is arranged at the top of the detection base 1, a driving turntable 3 is arranged on an output shaft of the servo motor 2, an eccentric column 4 is arranged at the top of the driving turntable 3, a coating mechanism 5 is arranged on the outer side of the eccentric column 4, and a detection mechanism 6 is arranged on the outer side of the eccentric column 4;
as shown in fig. 1 to 4, the coating mechanism 5 comprises a coating bracket 51 arranged at the top of the detection base 1, a coating sleeve 52 is arranged at the outer side of the coating bracket 51, a coating pipe 53 is arranged at the inner side of the coating sleeve 52, a coating ball 54 is arranged inside the coating pipe 53, a coating tank 55 is arranged at the top of the coating pipe 53, the inner side of the coating pipe 53 is in sliding connection with the outer surface of the detection column 61 through the coating ball 54, and the coating pipe 53 rotates to coat the detection column 61;
according to the technical scheme, when the lubricant is coated, the coating tube 53 is driven to rotate when the lubricant coating column 621 is in sliding connection with the coating sleeve 52, so that the coating ball 54 is attached to the outer surface of the detection column 61 along an arc track, and the lubricant in the coating tube 53 is coated on the outer surface of the detection column 61, so that the lubricant coating is completed;
based on the above, when the coating tube 53 coats the detection column 61, the coating tube 53 is replenished with the lubricant through the coating tank 55, and when the coating ball 54 does not rotate, the lubricant does not flow out of the coating tube 53, and the principle is the same as that of the conventional crayon ink coated on paper.
Specifically, the inside of the driving turntable 3 is provided with a stepping motor 31, and an output shaft of the stepping motor 31 is meshed with a driving rack 32, and the outer side of the driving rack 32 is fixedly connected with the bottom of the eccentric column 4.
Through the above technical scheme, when the lubricant is required to be changed from jelly to liquid, the servo motor 2 drives the driving turntable 3 to rotate, and the stepping motor 31 drives the driving rack 32 to move outwards during the period, so that the eccentric column 4 is positioned at the outer ring of the top of the driving turntable 3, and thus, in one rotation of the driving turntable 3, the detection column 61 slides along the inner wall of the coating sleeve 52, and the lubricant is rotationally coated on the outer surface of the detection column 61;
based on the above, when it is not necessary to apply the lubricant to the detection column 61, i.e., only the change in the jelly shape and the liquid state of the lubricant is explored, the eccentric column 4 is positioned at the inner ring position of the driving turntable 3 with respect to the application, and the reciprocating range of the detection column 61 is small.
Specifically, the top of the coating bracket 51 is fixedly connected with a rotation stabilization sleeve 511 slidably connected with the detection column 61, the coating sleeve 52 is disposed on the outer side of the rotation stabilization sleeve 511, a rotation coating arc-shaped groove slidably connected with the rotation coating column 62 is formed in the inner wall of the coating sleeve 52, and the coating sleeve 52 and the coating tank 55 are fed through a sealing feeding sleeve 521.
Through the above technical scheme, when the lubricant is coated, the coating tube 53 is driven to rotate when the lubricant coating column 621 is in sliding connection with the coating sleeve 52, so that the coating ball 54 is attached to the outer surface of the detection column 61 along the arc track, and the lubricant in the coating tube 53 is coated on the outer surface of the detection column 61, so that the lubricant coating is completed.
As shown in fig. 5 and 6, the detection mechanism 6 includes a detection column 61 disposed outside the eccentric column 4, a spin coating column 62 is disposed on an outer surface of the detection column 61, a detection sleeve 63 fixed on the top of the detection base 1 is slidably connected to the outer surface of the detection column 61, a detection rubber tube 64 is inserted into an inner wall of the detection sleeve 63, a detection hole is formed in an inner wall of the detection sleeve 63, a tension detection rod 65 connected with the detection rubber tube 64 is disposed on an inner wall of the detection sleeve 63, a rotary groove rotationally connected with the tension detection rod 65 is formed in an inner wall of the detection rubber tube 64, a detection silica gel pad is disposed on an inner wall of the detection rubber tube 64, and a tension sensor 66 is disposed on an outer side of the tension detection rod 65.
Through the above technical scheme, when the state change of the lubricant is explored, the detection rubber cylinder 64 is driven to rotate by the uniform coating column 622, so that the lubricant during detection can be uniformly positioned on all positions of the inner wall of the detection rubber cylinder 64, the lubricant is prevented from being always positioned at the bottom of the detection rubber cylinder 64, the top of the inner wall cannot be lubricated, and the accuracy of detection data is reduced;
based on the above, the detecting rubber cylinder 64 is rotationally connected with the tension detecting rod 65, the tension applied to the tension detecting rod 65 is reflected by the tension sensor 66, and when the detecting column 61 slides in the coating sleeve 52 and the detecting rubber cylinder 64, the friction applied to the detecting column 61 is reflected by the tension received by the tension sensor 66;
based on the above, a squeezing cylinder hinged to the detecting cylinder 61 is disposed outside the detecting cylinder 61, the spin coating cylinder 62 is located on the outer surface of the squeezing cylinder, the driving principle of the squeezing cylinder is the same as that of the connecting rod compressor, and a mutually independent rotating sleeve is disposed on the outer surface of the eccentric cylinder 4 to be connected with the detecting cylinder 61, so that the detecting cylinder 61 is driven to reciprocate by the rotation of the eccentric cylinder 4.
Specifically, the spin coating column 62 is composed of a lubrication coating column 621 and a uniform coating column 622, the lubrication coating column 621 is slidably connected with the inner wall of the coating sleeve 52, the uniform coating column 622 is slidably connected with the inner wall of the detection rubber tube 64, a rotation uniform groove 651 slidably connected with the uniform coating column 622 is formed in the inner wall of the detection rubber tube 64, a temperature adjusting sleeve 652 is arranged on the outer surface of the detection rubber tube 64, a temperature adjusting air ejector tube 653 is arranged on the inner wall of the temperature adjusting sleeve 652, and a temperature adjusting air supply component is communicated with the outer side of the temperature adjusting sleeve 652.
According to the technical scheme, when the lubricant is coated, the coating tube 53 is driven to rotate when the lubricant coating column 621 is in sliding connection with the coating sleeve 52, so that the coating ball 54 is attached to the outer surface of the detection column 61 along an arc track, the lubricant in the coating tube 53 is coated on the outer surface of the detection column 61, the lubricant coating is completed, when the state change of the lubricant is detected, the detection rubber cylinder 64 is driven to rotate through the uniform coating column 622, the lubricant in detection can be uniformly positioned on all positions of the inner wall of the detection rubber cylinder 64, the condition that the lubricant is always positioned at the bottom of the detection rubber cylinder 64 and cannot lubricate the top of the inner wall is avoided, and the accuracy of detection data is reduced;
based on the above, the temperature adjusting sleeve 652 is supplied with hot air or cold air by the temperature adjusting air supply member, that is, the conventional air conditioning air supply device capable of adjusting the temperature, thereby realizing the temperature increase and the temperature decrease of the lubricant.
When the invention needs to explore the change of the lubricant from jelly shape to liquid state, the servo motor 2 drives the driving turntable 3 to rotate, the stepping motor 31 drives the driving rack 32 to move outwards during the period, so that the eccentric column 4 is positioned at the outer ring of the top of the driving turntable 3, and in the process of rotating the driving turntable 3 for one circle, the detection column 61 slides along the inner wall of the coating sleeve 52, so that the lubricant is rotationally coated on the outer surface of the detection column 61, and along with the rotation of the driving turntable 3, the outer side of the detection column 61 is driven to slide in the detection sleeve 63 to generate friction, and the temperature of the detection sleeve 63 is increased through the temperature adjusting sleeve 652, so that the lubricant is changed from jelly shape to liquid state;
based on the above, when the lubricant is changed from the jelly state to the liquid state, the friction condition inside the detecting rubber cylinder 64 is reflected on the tension sensor 66 in real time by the tension detecting rod 65, and when the lubricant is in the jelly state, the characteristic of the reflected lubricant is that the viscosity is high, the lubrication effect is lower than that of the lubricant in the liquid state, at this time, the friction force generated inside the detecting rubber cylinder 64 is large along with the reciprocating motion of the detecting column 61, and the friction resistance is reflected by the tension on the tension detecting rod 65
Based on the above, when the lubricant is changed from the jelly state to the liquid state, the reciprocating motion of the detection column 61 is stopped, so that the detection column 61 is positioned in the detection sleeve 63, the temperature of the detection sleeve 63 is reduced through the temperature adjusting sleeve 652, the lubricant is changed from the liquid state to the liquid state, and then the detection column 61 is driven to reciprocate by turning on the servo motor 2 to detect the friction force of the lubricant which is changed into the jelly state again;
based on the above, when the lubricant is required to be coated on the outer surface of the detection column 61, the eccentric column 4 is driven by the stepping motor 31 to be positioned at the outer ring position of the driving turntable 3, the reciprocating movement range of the detection column 61 is maximum, and when the lubricant is not required to be coated on the detection column 61, namely, only the jelly shape and the liquid state change of the lubricant are explored, the eccentric column 4 is positioned at the inner ring position of the driving turntable 3 relative to the coating, and the reciprocating movement range of the detection column 61 is smaller;
based on the above, when the lubricant is coated, the coating tube 53 is driven to rotate when the coating column 621 is in sliding connection with the coating sleeve 52, so that the coating ball 54 is attached to the outer surface of the detection column 61 along the arc track, the lubricant in the coating tube 53 is coated on the outer surface of the detection column 61, the lubricant coating is completed, when the state change of the lubricant is detected, the detection rubber cylinder 64 is driven to rotate through the uniform coating column 622, so that the lubricant in the detection process can be uniformly located on the inner wall of the detection rubber cylinder 64, the lubricant is prevented from being always located at the bottom of the detection rubber cylinder 64, the top of the inner wall cannot be lubricated, and the accuracy of detection data is reduced.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The device for exploring the change of the sodium hyaluronate lubricant between the liquid state and the jelly state comprises a detection base (1), and is characterized in that a servo motor (2) is arranged at the top of the detection base (1), a driving turntable (3) is arranged on an output shaft of the servo motor (2), an eccentric column (4) is arranged at the top of the driving turntable (3), a coating mechanism (5) is arranged at the outer side of the eccentric column (4), and a detection mechanism (6) is arranged at the outer side of the eccentric column (4);
the coating mechanism (5) comprises a coating bracket (51) arranged at the top of the detection base (1), a coating sleeve (52) is arranged at the outer side of the coating bracket (51), a coating pipe (53) is arranged at the inner side of the coating sleeve (52), a coating ball (54) is arranged in the coating pipe (53), and a coating tank (55) is arranged at the top of the coating pipe (53);
detection mechanism (6) are including setting up in the detection post (61) in the eccentric post (4) outside, the surface of detection post (61) is provided with spin coating post (62), the surface sliding connection of detection post (61) has detection sleeve (63) that are fixed in detection base (1) top, the inner wall of detection sleeve (63) is pegged graft and is had detection packing element (64), just the detection hole has been seted up to the inner wall of detection sleeve (63), detection sleeve (63) inner wall is provided with tensile force detection pole (65) that are connected with detection packing element (64), the outside of tensile force detection pole (65) is provided with tension sensor (66).
2. The device for exploring the change of the sodium hyaluronate lubricant between the liquid state and the jelly state according to claim 1, wherein a stepping motor (31) is arranged in the driving turntable (3), an output shaft of the stepping motor (31) is meshed with a driving rack (32), and the outer side of the driving rack (32) is fixedly connected with the bottom of the eccentric column (4).
3. The device for exploring the change of a sodium hyaluronate lubricant between a liquid state and a jelly state according to claim 1, wherein a rotation stabilization sleeve (511) slidingly connected with a detection column (61) is fixedly connected to the top of the coating bracket (51), and the coating sleeve (52) is arranged outside the rotation stabilization sleeve (511).
4. The device for exploring the change of sodium hyaluronate lubricant between liquid and jelly state according to claim 1, characterized in that the inner wall of the coating sleeve (52) is provided with a rotary coating arc-shaped groove sliding with a rotary coating column (62), and the feeding between the coating sleeve (52) and the coating tank (55) is performed by sealing a feeding sleeve (521).
5. The device for exploring the change of a sodium hyaluronate lubricant between a liquid state and a jelly state according to claim 1, wherein the inner side of the coating tube (53) is slidingly connected with the outer surface of the detection column (61) through a coating ball (54), and the coating tube (53) rotationally coats the detection column (61).
6. The device for exploring the change of a sodium hyaluronate lubricant between a liquid state and a jelly state according to claim 1, wherein the rotary coating column (62) consists of a lubricating coating column (621) and a uniform coating column (622), the lubricating coating column (621) is slidingly connected with the inner wall of the coating sleeve (52), and the uniform coating column (622) is slidingly connected with the inner wall of the detecting rubber cylinder (64).
7. The device for exploring the change of the sodium hyaluronate lubricant between the liquid state and the jelly state according to claim 6, wherein the inner wall of the detecting rubber cylinder (64) is provided with a rotary uniform groove (651) which is in sliding connection with the uniform coating column (622), and the outer surface of the detecting rubber cylinder (64) is provided with a temperature adjusting sleeve (652).
8. The device for exploring the change of the sodium hyaluronate lubricant between the liquid state and the jelly state according to claim 7, wherein the inner wall of the temperature adjusting sleeve (652) is provided with a temperature adjusting air jet pipe (653), and the outer side of the temperature adjusting sleeve (652) is communicated with a temperature adjusting air supply component.
9. The device for exploring the change of the sodium hyaluronate lubricant between the liquid state and the jelly state according to claim 1, wherein a rotating groove which is rotationally connected with a tension detecting rod (65) is formed in the inner wall of the detecting rubber cylinder (64), and a detecting silica gel pad is arranged on the inner wall of the detecting rubber cylinder (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310856628.0A CN116577374B (en) | 2023-07-13 | 2023-07-13 | Device for exploring change of sodium hyaluronate lubricant between liquid state and jelly state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310856628.0A CN116577374B (en) | 2023-07-13 | 2023-07-13 | Device for exploring change of sodium hyaluronate lubricant between liquid state and jelly state |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116577374A true CN116577374A (en) | 2023-08-11 |
| CN116577374B CN116577374B (en) | 2023-09-22 |
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ID=87540036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310856628.0A Active CN116577374B (en) | 2023-07-13 | 2023-07-13 | Device for exploring change of sodium hyaluronate lubricant between liquid state and jelly state |
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| CN216132873U (en) * | 2021-08-30 | 2022-03-25 | 宜昌筑诚检测技术有限公司 | Asphalt viscosity detection device |
| CN114834858A (en) * | 2022-07-06 | 2022-08-02 | 山西戴德测控技术有限公司 | Detection device for aramid fiber conveying belt |
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| EP0384792A2 (en) * | 1989-02-09 | 1990-08-29 | TOTAL COMPAGNIE FRANCAISE DES PETROLES Société Anonyme | Method and apparatus for measuring the coefficients of adhesion and viscosity of a drilling fluid |
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| CN116577374B (en) | 2023-09-22 |
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