CN116559028B - Ink viscosity detection device and application thereof in production of gel ink pen ink - Google Patents
Ink viscosity detection device and application thereof in production of gel ink pen ink Download PDFInfo
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- CN116559028B CN116559028B CN202310828153.4A CN202310828153A CN116559028B CN 116559028 B CN116559028 B CN 116559028B CN 202310828153 A CN202310828153 A CN 202310828153A CN 116559028 B CN116559028 B CN 116559028B
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- 238000001514 detection method Methods 0.000 title claims abstract description 161
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000007935 neutral effect Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 59
- 230000000670 limiting effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 22
- 230000008569 process Effects 0.000 abstract description 21
- 238000004140 cleaning Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003756 stirring Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
- G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/42—Low-temperature sample treatment, e.g. cryofixation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
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- 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)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses an ink viscosity detection device and application thereof in production of neutral pen ink, and relates to the field of ink viscosity detection. According to the invention, the ink to be detected in the measuring cup is heated through the water bath, so that the viscosity of the ink at different temperatures can be measured, the viscosity detection data of the ink are more comprehensive and accurate, and the viscosity detection effect of the ink is improved; after the detection is completed and the measuring cup is taken away, the detection unit adhered with the ink can be directly immersed into the water bath, so that the ink on the detection unit is cleaned through the water bath, the cleaning process of the detection unit is more convenient and quicker, the detection unit does not need to be moved in parallel on the detection workbench in the detection and cleaning processes, the risk that the ink drops onto the table surface of the detection workbench is avoided, and the whole detection and cleaning processes can not pollute the detection workbench; the measuring cup is clamped and fixed through the supporting and positioning mechanism, so that the measuring cup is placed in the water bath more stably during detection.
Description
Technical Field
The invention belongs to the field of ink detection, and particularly relates to an ink viscosity detection device and application thereof in the production of neutral pen ink.
Background
A neutral pen is a common writing instrument, and ink is an integral part of the neutral pen, and the viscosity of the ink needs to be detected in the production process of the ink of the neutral pen to determine whether the produced ink of the neutral pen is qualified. The existing ink viscosity testing device has a plurality of types, wherein the rotary ink viscosity testing device mainly drives a detection rod to rotate through a driving motor, the resistance moment of the detection rod, which is received by rotation in a tested sample, is sensed by a torque sensor and transmitted to a computer, and the computer converts the resistance moment into a KU value and displays the KU value through a display screen. After each sample is tested, the stirring rod needs to be cleaned, so that the phenomenon that the next detection result is affected due to the fact that the previous sample remains on the stirring blade is avoided.
Chinese patent CN213022744U discloses an ink viscosity tester, comprising a base, a test cup and a cleaning chamber are arranged on the base, and an opening is arranged at the top end of the cleaning chamber; the support rod is vertically and rotatably arranged on the base; the instrument body, liftable set up in on the bracing piece, the bottom of instrument body is provided with stirring paddle, the bracing piece can drive in self pivoted in-process stirring paddle removes to the top of test cup or the top of cleaning chamber.
The stirring paddle which is adhered with the printing ink after detection can be driven to move to the cleaning chamber by rotating the supporting rod, the stirring paddle is cleaned by the cleaning chamber, but part of the printing ink adhered on the stirring paddle drops onto the base in the moving process of the stirring paddle, so that the surface of the base is polluted and soiled, and a worker is required to clean the base subsequently, and the work load of the worker is increased; meanwhile, the tester can only detect the viscosity of the ink at room temperature, but cannot detect the viscosity of the ink at different temperatures, and the ink viscosity detection result is easy to be inaccurate and comprehensive.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides an ink viscosity detection device and application thereof in the production of neutral pen ink, so as to overcome the technical problems in the prior art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an ink viscosity detection device which comprises a detection workbench, a water bath tank and a viscosity detection mechanism, wherein the water bath tank and the viscosity detection mechanism are arranged on the detection workbench, the viscosity detection mechanism comprises a lifting unit, a detection unit and a measuring cup, the lifting unit is fixedly arranged on one side of the detection workbench, and the detection unit is fixedly arranged on the top of a lifting section of the lifting unit; a supporting and positioning mechanism for clamping and fixing the measuring cup is arranged in the water bath; the supporting and positioning mechanism comprises a supporting plate, a telescopic assembly, a clamping assembly and a transmission assembly, wherein the supporting plate is installed in the water bath tank through the telescopic assembly and used for supporting the measuring cup, the clamping assembly is installed on two sides of the supporting plate, and the clamping assembly and the telescopic assembly are in transmission connection with the lifting unit through the transmission assembly; when the lifting unit drives the detection unit to descend, the clamping assembly is driven by the transmission assembly to move inwards along the end part of the support plate to fold, and when the clamping assembly moves to the end of the stroke, the telescopic assembly is driven by the transmission assembly to move and shrink so as to drive the support plate to synchronously descend along with the detection unit.
Further, the water bath comprises a tank body, the tank body is fixedly installed on the top surface of the detection workbench, a thermostat fixedly installed on the top surface of the detection workbench is arranged on one side of the tank body, and a heat exchange strip electrically connected with the thermostat is fixedly installed in the tank body.
Further, the lifting unit comprises an electric lifting shaft, and the bottom end of the electric lifting shaft is fixedly arranged at one side of the detection workbench; the detection unit comprises a viscosity detection host, the viscosity detection host is fixedly arranged at the top end of the electric lifting shaft, and a detection rod is rotatably arranged at the bottom end of the viscosity detection host.
Further, the clamping assembly comprises two clamping blocks, hinge seats and lifting driving pieces, wherein the two clamping blocks and the two hinge seats are respectively arranged at two ends of the top surface of the supporting plate in a sliding manner, and a push-pull rod is rotatably arranged on the outer side surface of each clamping block; the two hinge seats are respectively and fixedly arranged at two ends of the supporting plate, levers are hinged to the two hinge seats, and the top ends of the levers are rotationally connected with the bottom ends of the push-pull rods; the lifting driving piece is arranged in the telescopic assembly, the two ends of the lifting driving piece are rotationally connected with connecting rods, and the outer ends of the connecting rods are obliquely downwards arranged and rotationally connected with the bottom ends of the levers.
Further, the spout that is located the clamp splice route of marcing is offered at the both ends of backup pad, the bottom fixed mounting of clamp splice has the connecting block of slip joint in the spout, the bottom fixed mounting of connecting block has the spacing slider of slip butt in the backup pad bottom surface.
Further, the lifting driving piece comprises a mandrel and a sliding hole, the sliding hole is formed in the top end of the telescopic assembly, a threaded sleeve is slidably arranged in the sliding hole, through grooves extending to the outer part of the telescopic assembly are formed in the two ends of the sliding hole, and one end of the connecting rod extends to the inner part of the sliding hole through the through grooves and is in rotary connection with the threaded sleeve; the mandrel is rotatably arranged at the axis of the telescopic component, the top end of the mandrel extends into the sliding hole and is provided with external threads, and the thread sleeve is arranged at the external threads.
Further, the transmission assembly comprises a rack, a rotating shaft and a transmission shaft, wherein the rack is fixedly arranged on the surface of the lifting end of the electric lifting shaft, and a guide groove corresponding to the rack is formed in the fixed end of the electric lifting shaft; the rotating shaft and the transmission shaft are both rotatably arranged on the side wall of the detection workbench, a gear and a driving wheel are fixedly arranged on the rotating shaft, and the gear is positioned below the rack and tangent to the rack; the outer side end of the transmission shaft is fixedly provided with a driven wheel, the driven wheel is in transmission connection with the driving wheel through a transmission belt, the inner side end of the transmission shaft extends to the inside of the lower end of the telescopic assembly and is fixedly provided with a driving bevel gear, and the bottom end of the mandrel is fixedly provided with a driven bevel gear in transmission connection with the driving bevel gear.
Further, the telescopic assembly comprises a telescopic shaft and a supporting shaft, the supporting shaft is fixedly installed at the bottom end inside the detection workbench, the top end of the supporting shaft extends into the water bath tank, and the telescopic shaft is installed in a threaded hole in the upper end of the supporting shaft in a threaded transmission mode.
Further, the dabber includes the fixed part of lower extreme and the flexible portion of upper end, fixed part and back shaft rotate to be connected, flexible portion and flexible shaft rotate to be connected, just through spline and spline groove cooperation slip joint along the axial distribution between fixed part and the flexible portion.
The invention also discloses application of the ink viscosity detection device in production of neutral pen ink.
The invention has the following beneficial effects:
1. according to the invention, the water bath tank is arranged on the detection workbench, and the ink to be detected in the measuring cup can be heated or cooled in a water bath through the water bath tank, so that the viscosity of the ink at different temperatures can be measured, the viscosity detection data of the ink are more comprehensive and accurate, and the viscosity detection effect of the ink is improved; after the detection is completed and the measuring cup is taken away, the detection rod adhered with the ink can be directly immersed into the water bath, so that the ink on the detection rod is cleaned through the water bath, the cleaning process of the detection rod is more convenient and quicker, the detection rod does not need to be moved in parallel on the detection workbench in the detection and cleaning processes, the risk that the ink drops onto the table surface of the detection workbench is avoided, and the whole detection and cleaning processes can not pollute the detection workbench;
2. according to the invention, the supporting and positioning mechanism for clamping and fixing the measuring cup is arranged in the water bath, so that the measuring cup is more stably placed in the water bath during detection, the measuring cup is prevented from shaking and shifting under the buoyancy effect of water in the water bath, and the normal detection process is ensured; when the lifting unit drives the detection unit to extend downwards into the measuring cup to detect ink, the lifting unit drives the clamping assembly in the supporting and positioning mechanism to move inwards and fold along the end part of the supporting plate through the transmission assembly so as to clamp the measuring cup, so that the clamping process of the measuring cup is more convenient and quicker;
3. according to the invention, when the lifting unit drives the detection unit to descend and dip into the water bath tank to clean the detection rod, the telescopic assembly can be driven to move and shrink through the transmission assembly so as to drive the support plate to descend synchronously with the detection unit, so that the support plate can avoid the descending detection rod, and the detection rod can descend farther along the water bath tank when the detection rod is detected relative to the ink stirring, so that the detection rod can be completely immersed into the water bath tank, the cleaning effect of the detection rod can be improved, and the detection rod is ensured to be thoroughly cleaned;
4. according to the invention, after the clamping assembly clamps and positions the measuring cup, the lifting unit drives the detecting unit to continuously move downwards, and the lifting unit drives the telescopic assembly to shrink through the transmission unit, so that the supporting plate and the measuring cup on the supporting plate are driven to move downwards in the water bath, and accordingly, the immersion depth of the measuring cup in the water bath can be adjusted according to the water bath requirement, and the water bath heating effect of ink in the measuring cup is improved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the invention, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the invention, and that it is also possible for a person skilled in the art to obtain the drawings from these drawings without inventive effort.
FIG. 1 is a schematic drawing showing a three-dimensional cut-away structure of an ink viscosity detecting device according to the present invention;
FIG. 2 is a schematic view of the structure of the present invention shown in FIG. 1 at a partially enlarged scale;
FIG. 3 is a schematic view of the structure of the present invention shown in FIG. 1 at B in a partially enlarged manner;
FIG. 4 is a schematic diagram showing a second perspective cut-away structure of the ink viscosity detecting apparatus of the present invention;
FIG. 5 is a schematic view of the structure of the present invention shown in FIG. 4 at C in an enlarged partial view;
FIG. 6 is a schematic view of a partially enlarged structure of the invention at D of FIG. 4;
FIG. 7 is a schematic view of the enlarged partial structure of FIG. 4 according to the present invention;
FIG. 8 is a schematic perspective view of an ink viscosity detecting apparatus according to the present invention.
In the figure: 1. a detection workbench; 2. a water bath; 21. a tank body; 22. a thermostat; 23. a heat exchange strip; 3. a viscosity detection mechanism; 31. an electric lifting shaft; 32. a viscosity detection host; 33. a detection rod; 34. a measuring cup; 4. a supporting and positioning mechanism; 41. a support plate; 42. a rack; 43. a gear; 44. a rotating shaft; 45. a driving wheel; 46. a transmission belt; 47. a transmission shaft; 48. driven wheel; 49. clamping blocks; 410. a telescopic shaft; 411. a through groove; 412. a connecting rod; 413. a lever; 414. a hinge base; 415. a push-pull rod; 416. a support shaft; 417. a drive bevel gear; 418. a guide groove; 419. a driven bevel gear; 420. a mandrel; 421. a slide hole; 422. an external thread; 423. a thread sleeve; 424. a limit sliding block; 425. a connecting block; 426. and a sliding groove.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be made clearly and completely 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, not all embodiments. All other embodiments, based on the embodiments in the invention, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "top," "middle," "inner," and the like indicate an orientation or positional relationship, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Example 1
Referring to fig. 1, the invention discloses an ink viscosity detection device, which comprises a detection workbench 1, a water bath 2 and a viscosity detection mechanism 3, wherein the water bath 2 and the viscosity detection mechanism 3 are arranged on the detection workbench 1, the viscosity detection mechanism 3 comprises a lifting unit, a detection unit and a measuring cup 34, the lifting unit is fixedly arranged on one side of the detection workbench 1, and the detection unit is fixedly arranged on the top of a lifting section of the lifting unit; a supporting and positioning mechanism 4 for clamping and fixing the measuring cup 34 is arranged in the water bath 2; the supporting and positioning mechanism 4 comprises a supporting plate 41, a telescopic assembly, a clamping assembly and a transmission assembly, wherein the supporting plate 41 is arranged in the water bath 2 through the telescopic assembly and used for supporting the measuring cup 34, the clamping assembly is arranged on two sides of the supporting plate 41, and the clamping assembly and the telescopic assembly are in transmission connection with the lifting unit through the transmission assembly; when the lifting unit drives the detection unit to descend, the clamping assembly is driven by the transmission assembly to move inwards and fold along the end part of the support plate 41, and when the clamping assembly moves to the end of the stroke, the telescopic assembly is driven by the transmission assembly to move and shrink so as to drive the support plate 41 to synchronously descend along with the detection unit; when the viscosity of the ink is detected, the measuring cup 34 filled with the ink to be detected is placed on the supporting plate 41 in the water bath 2, the ink in the measuring cup 34 is heated or cooled to a specified temperature through the water bath 2, and then the detecting unit is driven to descend through the lifting unit, so that the lower end of the detecting unit is gradually immersed into the ink in the measuring cup 34, and the viscosity of the ink is detected through the detecting unit; while the lifting unit drives the detection unit to move downwards, the lifting unit drives the clamping assembly to move inwards and fold along the end part of the supporting plate 41 through the transmission assembly, and the measuring cup 34 is clamped and fixed through the clamping assembly, so that the placement stability of the measuring cup 34 is improved; when the viscosity of the ink is detected, the detecting unit is driven by the lifting unit to reset upwards, so that the detecting unit is separated from the ink and moves to the upper part of the measuring cup 34, meanwhile, the clamping assembly is driven by the lifting unit to reset and open by the transmission assembly, the clamping of the measuring cup 34 is released, and then the measuring cup 34 can be taken down from the supporting plate 41; finally, the lifting unit drives the detection unit to descend again, so that the detection unit is gradually immersed under the water surface in the water bath 2, meanwhile, the lifting unit drives the clamping assembly to move inwards and fold along the end part of the supporting plate 41 through the transmission assembly, when the clamping assembly moves to the tail end of the stroke, the transmission assembly is in transmission connection with the telescopic assembly, so that the transmission assembly drives the telescopic assembly to move and shrink, the supporting plate 41 is driven to synchronously descend along with the detection unit, the detection unit is avoided, the detection unit can be completely immersed in the water bath 2, and the detection unit is cleaned through the water bath 2; according to the invention, the ink to be detected in the measuring cup 34 is heated or cooled through the water bath 2, so that the viscosity of the ink at different temperatures can be measured, the ink viscosity detection data is more comprehensive and accurate, and the ink viscosity detection effect is improved; after the detection is completed and the measuring cup 34 is taken away, the detection unit adhered with the ink can be directly immersed into the water bath 2, so that the ink on the detection unit is cleaned through the water bath 2, the cleaning process of the detection unit is more convenient and quicker, the detection unit does not need to be moved in parallel on the detection workbench 1 in the detection and cleaning processes, the risk that the ink drops onto the table surface of the detection workbench 1 is avoided, and the whole detection and cleaning processes can not pollute and pollute the detection workbench 1; the measuring cup 34 is clamped and fixed through the supporting and positioning mechanism 4, so that the measuring cup 34 is placed in the water bath 2 more stably during detection, the shaking and the deviation of the measuring cup 34 in the water bath 2 due to the buoyancy of water in the ink detection process are prevented, and the normal detection process is ensured; when the lifting unit drives the detection unit to extend downwards into the measuring cup 34 to detect the ink, the lifting unit drives the clamping assembly to clamp the measuring cup 34 through the transmission assembly, so that the clamping process of the measuring cup 34 is more convenient and quicker; when the lifting unit drives the detecting unit to descend and dip into the water bath 2 to wash the detecting unit, the telescopic assembly can be driven to move and shrink through the transmission assembly so as to drive the supporting plate 41 to descend synchronously with the detecting unit, so that the supporting plate 41 can avoid the descending detecting unit, the detecting unit can descend farther along the water bath 2 when detecting ink, the detecting unit can be completely immersed into the water bath 2, the cleaning effect on the detecting unit can be improved, and the detecting unit can be thoroughly cleaned.
Referring to fig. 1, in this embodiment, a water bath 2 includes a tank body 21, the tank body 21 is fixedly mounted on a top surface of a detection workbench 1, a thermostat 22 fixedly mounted on the top surface of the detection workbench 1 is disposed on one side of the tank body 21, and a heat exchange bar 23 electrically connected with the thermostat 22 is fixedly mounted inside the tank body 21; wherein, the clean water is contained in the tank body 21, the thermostat 22 is opened when the water bath 2 works, the heat exchange strip 23 is heated or cooled, so that the heat exchange strip 23 heats or cools the clean water in the tank body 21, the ink in the measuring cup 34 is further heated or cooled in a water bath through the clean water, and the bottom end of the tank body 21 is connected with a drain valve, after the ink is detected and the detection unit is cleaned, the drain valve can be opened, and the cleaned sewage is discharged.
Referring to fig. 1, in the present embodiment, the lifting unit includes an electric lifting shaft 31, and the bottom end of the electric lifting shaft 31 is fixedly mounted on one side of the detection workbench 1; the detection unit comprises a viscosity detection host machine 32, the viscosity detection host machine 32 is fixedly arranged at the top end of the electric lifting shaft 31, and a detection rod 33 is rotatably arranged at the bottom end of the viscosity detection host machine 32; when the viscosity of the ink is detected, the viscosity detection host 32 and the detection rod 33 are driven to move downwards through the electric lifting shaft 31, so that the detection rod 33 is gradually immersed into the ink in the measuring cup 34, then the detection rod 33 is driven to rotate through the viscosity detection host 32, the resistance moment of the rotation of the detection rod 33 in the ink is sensed by a torque sensor on the detection rod and transmitted to the viscosity detection host 32, and the viscosity detection host 32 converts the resistance moment into a KU value and displays the KU value through a display screen so as to obtain the viscosity value of the ink at the current temperature.
Referring to fig. 1, 3, 4 and 7, in this embodiment, the clamping assembly includes two clamping blocks 49, a hinge seat 414 and a lifting driving member, the clamping blocks 49 and the hinge seat 414 are respectively provided with two clamping blocks 49 respectively slidably mounted at two ends of the top surface of the supporting plate 41, and a push-pull rod 415 is rotatably mounted on the outer side surface of each clamping block 49; the two hinge bases 414 are respectively and fixedly arranged at the two ends of the supporting plate 41, the two hinge bases 414 are hinged with a lever 413, and the top end of the lever 413 is rotationally connected with the bottom end of the push-pull rod 415; the lifting driving piece is arranged in the telescopic assembly, two ends of the lifting driving piece are rotatably connected with a connecting rod 412, and the outer side end of the connecting rod 412 is obliquely downwards arranged and is rotatably connected with the bottom end of a lever 413; wherein, the lift driving piece is connected with the electric lift axle 31 through the drive assembly transmission, when electric lift axle 31 shrink, the synchronous work of drive assembly drive lift driving piece to make the inner of lift driving piece drive connecting rod 412 move downwards, connecting rod 412 adjusts gradually to the horizontality this moment, and its outside end pushes away the removal outward with the bottom of lever 413 simultaneously, make the upper end of lever 413 regard hinge seat 414 as the fulcrum inwards rotate, and then inwards promote clamp splice 49 through push-pull rod 415, make two clamp splice 49 fold gradually the both sides of centre gripping in measuring cup 34 lower extreme.
Referring to fig. 4 and 7, in the present embodiment, two ends of a supporting plate 41 are provided with a sliding groove 426 on a traveling path of a clamping block 49, a connecting block 425 slidably clamped in the sliding groove 426 is fixedly mounted at the bottom end of the clamping block 49, and a limit slider 424 slidably abutted to the bottom surface of the supporting plate 41 is fixedly mounted at the bottom end of the connecting block 425; the limiting slide blocks 424 can be matched with the connecting blocks 425 to guide and limit the clamping blocks 49, so that the clamping blocks 49 are always attached to the surface of the supporting plate 41, and stably slide on the surface of the supporting plate 41, and the clamping stability of the clamping blocks 49 to the measuring cup 34 is improved.
Referring to fig. 1-7, in the embodiment, the lifting driving member includes a mandrel 420 and a sliding hole 421, the sliding hole 421 is formed at the top end of the telescopic assembly, a threaded sleeve 423 is slidably mounted in the sliding hole 421, through slots 411 extending to the outside of the telescopic assembly are formed at two ends of the sliding hole 421, and one end of a connecting rod 412 extends into the sliding hole 421 through the through slots 411 and is rotatably connected with the threaded sleeve 423; the mandrel 420 is rotatably installed at the axis of the telescopic assembly, the top end of the mandrel 420 extends into the sliding hole 421 and is provided with external threads 422, and the thread sleeve 423 is in threaded installation at the external threads 422; the transmission assembly comprises a rack 42, a rotating shaft 44 and a transmission shaft 47, wherein the rack 42 is fixedly arranged on the surface of the lifting end of the electric lifting shaft 31, and a guide groove 418 corresponding to the rack 42 is formed in the fixed end of the electric lifting shaft 31; the rotating shaft 44 and the transmission shaft 47 are both rotatably arranged on the side wall of the detection workbench 1, the gear 43 and the driving wheel 45 are fixedly arranged on the rotating shaft 44, and the gear 43 is positioned below the rack 42 and tangential to the rack 42; the outer side end of the transmission shaft 47 is fixedly provided with a driven wheel 48, the driven wheel 48 is in transmission connection with the driving wheel 45 through a transmission belt 46, the inner side end of the transmission shaft 47 extends to the inside of the lower end of the telescopic assembly and is fixedly provided with a driving bevel gear 417, and the bottom end of the mandrel 420 is fixedly provided with a driven bevel gear 419 in transmission connection with the driving bevel gear 417; when the electric lifting shaft 31 is contracted, the rack 42 is driven to move downwards, when the rack 42 moves downwards to the position of the gear 43, the rack 42 is meshed with the gear 43 to drive the gear 43 to rotate, so that the rotating shaft 44 and the driving wheel 45 are driven to rotate, when the driving wheel 45 rotates, the driven wheel 48 is driven to rotate through the driving belt 46, so that the transmission shaft 47 and the driving bevel gear 417 are driven to rotate, then the driving bevel gear 417 is meshed with the driven bevel gear 419 to drive the driven bevel gear 419 to rotate, the driven bevel gear 419 drives the mandrel 420 to synchronously rotate, the mandrel 420 drives the threaded sleeve 423 at the upper end of the mandrel 420 to move downwards along the sliding hole 421 in the rotating process, and then the inner end of the connecting rod 412 is driven to move downwards through the threaded sleeve 423, so that the clamping block 49 is driven to gradually move and fold.
Referring to fig. 1, 4, 6 and 7, in the present embodiment, the telescopic assembly includes a telescopic shaft 410 and a supporting shaft 416, the supporting shaft 416 is fixedly installed at the bottom end inside the detection workbench 1, the top end of the supporting shaft 416 extends into the water bath 2, and the telescopic shaft 410 is threadedly installed in a threaded hole at the upper end of the supporting shaft 416; in the process of driving the detection rod 33 to clean downwards, when the threaded sleeve 423 moves downwards along the sliding hole 421 to abut against the bottom end of the sliding hole 421, the threaded sleeve 423 is locked and fixed and cannot move downwards continuously, at this time, as the mandrel 420 continues to rotate, the mandrel 420 drives the threaded sleeve 423 to rotate synchronously, and drives the telescopic shaft 410 to rotate synchronously through the limiting action of the through slot 411 and the connecting rod 412, and the telescopic shaft 410 moves downwards gradually along the supporting shaft 416 through the threaded transmission in the rotating process, so as to drive the supporting plate 41 to descend, and avoid the detection rod 33, so that the detection rod 33 can be immersed into the water bath 2 completely; further, the rotational friction resistance between the threaded sleeve 423 and the external thread 422 is smaller than the rotational friction resistance between the telescopic shaft 410 and the supporting shaft 416, so that the threaded sleeve 423 and the telescopic shaft 410 are directly driven to rotate when the mandrel 420 is prevented from rotating, and the normal clamping process of the clamping assembly is ensured.
Referring to fig. 4, 6 and 7, in this embodiment, the mandrel 420 includes a fixing portion at a lower end and a telescopic portion at an upper end, the fixing portion is rotationally connected with the support shaft 416, the telescopic portion is rotationally connected with the telescopic shaft 410, and the fixing portion and the telescopic portion are slidably clamped by matching splines and spline grooves distributed along an axial direction; when the telescopic shaft 410 descends, the telescopic part at the upper end of the mandrel 420 is driven to synchronously descend, so that the bottom of the threaded sleeve 423 is always abutted against the bottom end of the sliding hole 421 to keep a locking state, the mandrel 420 drives the threaded sleeve 423 to synchronously rotate, the lower end of the mandrel 420 is kept motionless, and meshing transmission is kept between the driving bevel gear 417 and the driven bevel gear 419.
Example 2
Referring to fig. 1 to 8, in this embodiment, based on embodiment 1: when the viscosity of the ink is detected, the viscosity detection host 32 and the detection rod 33 are driven to move downwards through the electric lifting shaft 31, so that the detection rod 33 is gradually immersed into the ink in the measuring cup 34, meanwhile, the electric lifting shaft 31 drives the rack 42 to move downwards, when the rack 42 moves downwards to the position of the gear 43, the rack 42 and the gear 43 are meshed to drive the driving gear 43 to rotate, so that the rotating shaft 44 and the driving gear 45 are driven to rotate, the driving gear 45 drives the driven gear 48 to rotate through the driving belt 46 when rotating, so that the transmission shaft 47 and the driving bevel gear 417 are driven to rotate through the driving bevel gear 417, the driven bevel gear 419 drives the driven bevel gear 419 to rotate, the mandrel 420 is driven to synchronously rotate when rotating, and the mandrel 420 drives the threaded sleeve 423 at the upper end of the mandrel 420 to move downwards along the sliding hole 421 through the external thread 422 in the rotating process, so that the inner end of the connecting rod 412 is driven by the threaded sleeve 423 to move downwards; when the lifting driving member drives the inner end of the connecting rod 412 to move downwards, the connecting rod 412 is gradually adjusted to be in a horizontal state, and meanwhile, the outer end of the connecting rod pushes the bottom end of the lever 413 outwards, so that the upper end of the lever 413 rotates inwards by taking the hinge seat 414 as a pivot, and then the clamping blocks 49 are pushed inwards by the push-pull rod 415, so that the two clamping blocks 49 are gradually folded and clamped on two sides of the lower end of the measuring cup 34; when the clamping block 49 is clamped on the surface of the measuring cup 34 in an abutting manner, the clamping block 49 is abutted and fixed, and cannot move continuously, and accordingly, the threaded sleeve 423 is locked and fixed on the mandrel 420 and cannot move continuously downwards, then the viscosity detecting host 32 and the detecting rod 33 are driven to move downwards along with the electric lifting shaft 31, and when the mandrel 420 is driven to rotate, the mandrel 420 drives the threaded sleeve 423 to rotate synchronously, and drives the telescopic shaft 410 to rotate synchronously through the limiting effect of the through slot 411 and the connecting rod 412, and the telescopic shaft 410 moves downwards gradually along the supporting shaft 416 through threaded transmission in the rotating process, and further drives the supporting plate 41 and the measuring cup 34 on the supporting plate to move downwards along with the detecting rod 33 synchronously, so that the height of the measuring cup 34 in the water bath 2 can be adjusted, and the immersion depth of the measuring cup 34 in the water bath 2 can be adjusted according to the water bath requirement, so that the water bath heating effect of ink in the measuring cup 34 is improved.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above disclosed preferred embodiments of the invention are merely intended to help illustrate the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention.
Claims (7)
1. The utility model provides an printing ink viscosity detection device, includes detection workstation (1), installs water bath (2) and viscosity detection mechanism (3) on detection workstation (1), its characterized in that: the viscosity detection mechanism (3) comprises a lifting unit, a detection unit and a measuring cup (34), wherein the lifting unit is fixedly arranged on one side of the detection workbench (1), and the detection unit is fixedly arranged on the top of a lifting section of the lifting unit; a supporting and positioning mechanism (4) for clamping and fixing the measuring cup (34) is arranged in the water bath (2); the supporting and positioning mechanism (4) comprises a supporting plate (41), a telescopic assembly, a clamping assembly and a transmission assembly, wherein the supporting plate (41) is installed in the water bath tank (2) through the telescopic assembly and is used for supporting the measuring cup (34), the clamping assembly is installed on two sides of the supporting plate (41), and the clamping assembly and the telescopic assembly are in transmission connection with the lifting unit through the transmission assembly; when the lifting unit drives the detection unit to descend, the clamping assembly is driven by the transmission assembly to move inwards along the end part of the supporting plate (41) to fold, and when the clamping assembly moves to the end of the stroke, the telescopic assembly is driven by the transmission assembly to move and shrink so as to drive the supporting plate (41) to synchronously descend along with the detection unit; the clamping assembly comprises clamping blocks (49), hinge bases (414) and lifting driving pieces, wherein two clamping blocks (49) and two hinge bases (414) are respectively arranged, the two clamping blocks (49) are respectively and slidably installed at two ends of the top surface of the supporting plate (41), and a push-pull rod (415) is rotatably installed on the outer side surface of each clamping block (49); the two hinge bases (414) are respectively and fixedly arranged at two ends of the supporting plate (41), the two hinge bases (414) are hinged with levers (413), and the top ends of the levers (413) are rotationally connected with the bottom ends of the push-pull rods (415); the lifting driving piece is arranged in the telescopic assembly, two ends of the lifting driving piece are rotatably connected with connecting rods (412), and the outer ends of the connecting rods (412) are obliquely downwards arranged and are rotatably connected with the bottom ends of the levers (413); the lifting driving piece comprises a core shaft (420) and a sliding hole (421), the sliding hole (421) is formed in the top end of the telescopic component, a threaded sleeve (423) is slidably arranged in the sliding hole (421), through grooves (411) extending to the outside of the telescopic component are formed in the two ends of the sliding hole (421), and one end of a connecting rod (412) extends into the sliding hole (421) through the through grooves (411) and is rotationally connected with the threaded sleeve (423); the mandrel (420) is rotatably arranged at the axis of the telescopic assembly, the top end of the mandrel (420) extends into the sliding hole (421) and is provided with external threads (422), and the thread sleeve (423) is in threaded installation at the external threads (422); the telescopic assembly comprises a telescopic shaft (410) and a supporting shaft (416), wherein the supporting shaft (416) is fixedly installed at the bottom end inside the detection workbench (1), the top end of the supporting shaft (416) extends into the water bath (2), the telescopic shaft (410) is installed in a threaded hole in the upper end of the supporting shaft (416) in a threaded mode, and the rotation friction resistance between the threaded sleeve (423) and the external threads (422) is smaller than that between the telescopic shaft (410) and the supporting shaft (416).
2. An ink viscosity detection apparatus according to claim 1, wherein: the water bath (2) comprises a tank body (21), the tank body (21) is fixedly installed on the top surface of the detection workbench (1), a thermostat (22) fixedly installed on the top surface of the detection workbench (1) is arranged on one side of the tank body (21), and a heat exchange strip (23) electrically connected with the thermostat (22) is fixedly installed inside the tank body (21).
3. An ink viscosity detection apparatus according to claim 1, wherein: the lifting unit comprises an electric lifting shaft (31), and the bottom end of the electric lifting shaft (31) is fixedly arranged at one side of the detection workbench (1); the detection unit comprises a viscosity detection host machine (32), the viscosity detection host machine (32) is fixedly arranged at the top end of the electric lifting shaft (31), and a detection rod (33) is rotatably arranged at the bottom end of the viscosity detection host machine (32).
4. An ink viscosity detection apparatus according to claim 1, wherein: the two ends of the supporting plate (41) are provided with sliding grooves (426) positioned on the advancing path of the clamping blocks (49), the bottom ends of the clamping blocks (49) are fixedly provided with connecting blocks (425) which are in sliding clamping connection with the sliding grooves (426), and the bottom ends of the connecting blocks (425) are fixedly provided with limiting sliding blocks (424) which are in sliding contact with the bottom surface of the supporting plate (41).
5. An ink viscosity detecting apparatus according to claim 3, wherein: the transmission assembly comprises a rack (42), a rotating shaft (44) and a transmission shaft (47), wherein the rack (42) is fixedly arranged on the surface of the lifting end of the electric lifting shaft (31), and a guide groove (418) corresponding to the rack (42) is formed in the fixed end of the electric lifting shaft (31); the rotating shaft (44) and the transmission shaft (47) are rotatably arranged on the side wall of the detection workbench (1), a gear (43) and a driving wheel (45) are fixedly arranged on the rotating shaft (44), and the gear (43) is positioned below the rack (42) and tangential to the rack (42); the outer side end of the transmission shaft (47) is fixedly provided with a driven wheel (48), the driven wheel (48) is in transmission connection with the driving wheel (45) through a transmission belt (46), the inner side end of the transmission shaft (47) extends to the inside of the lower end of the telescopic assembly, a driving bevel gear (417) is fixedly arranged, and the bottom end of the mandrel (420) is fixedly provided with a driven bevel gear (419) in transmission connection with the driving bevel gear (417).
6. An ink viscosity detection apparatus according to claim 1, wherein: the mandrel (420) comprises a fixing part at the lower end and a telescopic part at the upper end, the fixing part is rotationally connected with the supporting shaft (416), the telescopic part is rotationally connected with the telescopic shaft (410), and the fixing part and the telescopic part are matched and slidably clamped through splines and spline grooves distributed along the axial direction.
7. Use of an ink viscosity detection device according to any one of claims 1-6 in the production of a neutral pen ink.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310828153.4A CN116559028B (en) | 2023-07-07 | 2023-07-07 | Ink viscosity detection device and application thereof in production of gel ink pen ink |
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| CN202310828153.4A CN116559028B (en) | 2023-07-07 | 2023-07-07 | Ink viscosity detection device and application thereof in production of gel ink pen ink |
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| JPH03194442A (en) * | 1989-12-21 | 1991-08-26 | Shin Etsu Chem Co Ltd | Automatic viscosity measuring instrument |
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| CN110907313A (en) * | 2019-12-20 | 2020-03-24 | 延长油田股份有限公司 | Full-automatic intelligent hydrodynamic viscosity measuring device and method |
| CN215768121U (en) * | 2021-08-11 | 2022-02-08 | 深圳市方润环境科技有限公司 | Viscosity detection device for dispersed coating production |
| CN218271840U (en) * | 2022-09-01 | 2023-01-10 | 烟台恒兴油墨有限公司 | Ink viscosity detection instrument |
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| JPH03194442A (en) * | 1989-12-21 | 1991-08-26 | Shin Etsu Chem Co Ltd | Automatic viscosity measuring instrument |
| JP2005345211A (en) * | 2004-06-01 | 2005-12-15 | A & D Co Ltd | Viscometer |
| CN209198256U (en) * | 2018-12-07 | 2019-08-02 | 东联北方科技(北京)有限公司 | Rotary viscometer |
| CN110907313A (en) * | 2019-12-20 | 2020-03-24 | 延长油田股份有限公司 | Full-automatic intelligent hydrodynamic viscosity measuring device and method |
| CN215768121U (en) * | 2021-08-11 | 2022-02-08 | 深圳市方润环境科技有限公司 | Viscosity detection device for dispersed coating production |
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