CN118225630A - Industrial paint fluidity detection device and application method thereof - Google Patents
Industrial paint fluidity detection device and application method thereof Download PDFInfo
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- CN118225630A CN118225630A CN202410646491.0A CN202410646491A CN118225630A CN 118225630 A CN118225630 A CN 118225630A CN 202410646491 A CN202410646491 A CN 202410646491A CN 118225630 A CN118225630 A CN 118225630A
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- 238000001514 detection method Methods 0.000 title claims abstract description 224
- 239000003973 paint Substances 0.000 title claims abstract description 136
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 76
- 238000004891 communication Methods 0.000 claims abstract description 13
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000012360 testing method Methods 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 238000007665 sagging Methods 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000006115 industrial coating Substances 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention belongs to the technical field of paint detection, and particularly discloses an industrial paint fluidity detection device and a use method thereof, wherein the industrial paint fluidity detection device comprises a base and further comprises: the detection cylinders are used for detecting the fluidity of the paint, a communication groove used for flowing the paint is formed between the two detection cylinders, and an electromagnetic valve is arranged in the communication groove; the stirring assembly is arranged in the detection cylinder and used for stirring the paint in the detection cylinder; the mounting plate is fixedly arranged on the base and is perpendicular to the base, and a driving assembly for driving the detection cylinder to turn over is arranged on the mounting plate; the invention can rapidly and repeatedly detect the paint in the detection cylinder, improves the paint fluidity detection efficiency, continuously stirs the detected paint when repeatedly detecting the paint in the detection cylinder, keeps the fluidity of the paint, avoids the phenomenon of sagging, and improves the accuracy of the paint fluidity detection result.
Description
Technical Field
The invention relates to the technical field of paint detection, in particular to an industrial paint fluidity detection device and a use method thereof.
Background
Industrial paint belongs to organic chemical high molecular material, the formed coating belongs to high molecular compound type, according to the classification of modern general chemical products, the paint belongs to fine chemical products, the modern paint is becoming a multifunctional engineering material gradually, and is an important industry in the chemical industry. The fluidity of industrial paint has a great influence on the use effect of industrial paint, so that the fluidity of industrial paint needs to be detected.
In the prior art, patent application number CN202220831208.8 discloses a water-based paint fluidity detection device, according to second graduation marks and first graduation marks, the fluidity numerical value of paint is calculated according to the time corresponding to the volume flowing out in the fluidity detection process, and then the fluidity of paint is detected. However, in order to make the detection result more accurate, it is preferable to perform multiple detections of the same sample in the same way, and the intermediate value of the multiple detections is taken to ensure the accuracy of the detection.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an industrial paint fluidity detection device and a use method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an industrial coating fluidity detection device, includes the base, still includes:
The detection cylinders are used for detecting the fluidity of the paint, a communication groove used for flowing the paint is formed between the two detection cylinders, and an electromagnetic valve is arranged in the communication groove;
The stirring assembly is arranged in the detection cylinder and used for stirring the paint in the detection cylinder;
the mounting plate is fixedly arranged on the base and is perpendicular to the base, and a driving assembly for driving the detection cylinder to turn over is arranged on the mounting plate;
The timer is fixedly arranged on the mounting plate and is used for recording the time of paint in one detection cylinder flowing into the other detection cylinder; and
The gear rack is fixedly connected with the front end face of the mounting plate through a connecting rod and used for driving the stirring assembly to work, and a toothed ring is fixedly arranged on the end face of the gear rack;
And a transmission component for driving the detection cylinder to rotate is further arranged between the driving component and the stirring component.
Preferably, the liquid inlet is formed in the detection cylinder, the plug cover is movably arranged in the liquid inlet, scale marks are arranged on the outer side of the detection cylinder, and the detection cylinder is made of transparent glass.
Preferably, the driving assembly comprises a driving motor fixedly arranged on the rear end face of the mounting plate, the output end of the driving motor penetrates through the mounting plate and is connected with a driving shaft, one end, far away from the mounting plate, of the driving shaft is fixedly provided with a mounting ring, and the two detection cylinders are arranged in the mounting ring.
Preferably, the stirring assembly comprises a rotating part connected with the end face of the detection cylinder in a rotating way, a driven bevel gear meshed with the toothed ring is arranged at the top of the rotating part, a stirring plate is fixedly arranged at one end, far away from the driven bevel gear, of the rotating part, the stirring plate is movably arranged in the detection cylinder, and the upper end face of the stirring plate is provided with a diversion inclined plane.
Preferably, an annular groove is formed in the mounting plate, a sliding block is connected in the annular groove in a sliding mode, a connecting plate is fixedly arranged on the sliding block, and one end, away from the sliding block, of the connecting plate is movably connected with the rotating piece.
Preferably, the rotating piece comprises a reciprocating screw rod connected with the connecting plate in a rotating way through a bearing, a sleeve in threaded connection with the reciprocating screw rod and a rotating tube arranged on the outer side of the sleeve, the rotating tube and the detecting tube are arranged in a sliding way, and the stirring plate is fixedly connected with one end, far away from the reciprocating screw rod, of the rotating tube.
Preferably, the transmission assembly comprises two support plates fixedly arranged on the mounting ring, the two support plates are respectively positioned on the upper side and the lower side of the driving shaft, the two support plates are respectively connected with a transmission rod in a rotating mode, the transmission rods and the reciprocating screw rods are respectively provided with synchronous wheels, synchronous belts are arranged between the synchronous wheels, driving gears are arranged on the transmission rods, a gear ring meshed with the driving gears is arranged on the detection cylinder, and the detection cylinder is connected with the mounting ring in a rotating mode.
Preferably, the detection cylinder is internally provided with a stress plate, an elastic piece is arranged between the inner wall of the detection cylinder and the stress plate, the inner wall of the detection cylinder is provided with a pressure sensor which is movably propped against the stress plate, the mounting plate is provided with a control panel which is connected with the pressure sensor, and the control panel is further electrically connected with the timer and the driving motor.
Preferably, two groups of scale marks are arranged on the outer side of the detection cylinder, one group of scale marks is positively arranged on the outer side of the detection cylinder, and the other group of scale marks is reversely arranged on the outer side of the detection cylinder.
The invention also discloses a use method of the industrial paint fluidity detection device, which comprises the following steps:
s1: when the fluidity of the paint is required to be detected, the plug cover of the upper detection cylinder is pulled out from the liquid inlet, the paint is poured into the upper detection cylinder through the liquid inlet, the detection cylinder is sealed by the plug cover, and a worker presets the detection value of the pressure sensor according to the weight of the paint poured into the detection cylinder;
S2: the control panel firstly controls the electromagnetic valve at the position of the communication groove to open, so that the paint in the upper detection cylinder flows to the lower detection cylinder, and simultaneously controls the timer to start timing work, the paint in the lower detection cylinder falls on the stress plate, the pressure sensor monitors the weight born by the stress plate, when the pressure sensor monitors that the weight born by the stress plate reaches a preset value, namely, the paint in the upper detection cylinder completely flows into the lower detection cylinder, the pressure sensor uploads monitoring information to the control panel, and the control panel controls the timer to stop timing work, and a worker calculates the fluidity numerical value of the paint according to the volume of the paint flowing out and the corresponding flowing-out time;
s3: after the primary fluidity detection is finished, the control panel controls the electromagnetic valve to be closed, and then the driving motor operates, so that the output end of the driving motor drives the driving shaft to rotate, and the driving shaft drives the two detection cylinders to turn over on the vertical surface through the mounting ring;
When the detection cylinder is turned over, the driven bevel gear at the end part of the reciprocating screw rod is meshed with the gear rack fixedly arranged at the outer side of the mounting plate for transmission, so that the driven bevel gear drives the reciprocating screw rod to rotate, and the sleeve in threaded connection with the outer side drives the rotary pipe to move when the reciprocating screw rod rotates, so that the rotary pipe drives the stirring plate to move into the detection cylinder;
When the reciprocating screw rod rotates, the driving rod is driven to rotate through the synchronous wheel and the synchronous belt, the driving gear on the driving rod is meshed with the gear ring on the outer side of the detection cylinder to drive the detection cylinder to rotate relative to the mounting ring, so that the detection cylinder rotates relative to the stirring plate, the stirring plate stirs the paint in the detection cylinder, and the fluidity of the paint in the detection cylinder is maintained;
Along with the continuous overturning of the detection cylinder, the sleeve moves to one end of the reciprocating screw rod and then moves back along the reciprocating screw rod track groove, so that the sleeve drives the stirring plate to move back in the detection cylinder through the rotating pipe, and the stirring plate comprehensively stirs the paint in the detection cylinder;
S4: along with the continuous running of the driving motor, the positions of the two original detection cylinders are exchanged, at the moment, the stirring plate is reset to the initial position, namely, the stirring plate is arranged at one end of the detection cylinder far away from the electromagnetic valve, the detection cylinder which is originally loaded with the paint is arranged at the upper side, the steps S2-S3 are repeated, and the fluidity value of the paint is calculated again according to the volume of the paint flowing from the upper detection cylinder to the lower detection cylinder and the corresponding outflow time;
s5: repeating the steps S2-S4 for a plurality of times to obtain a plurality of fluidity values, taking intermediate values for the plurality of fluidity values, and detecting and judging the fluidity of the coating through taking the intermediate values.
Compared with the prior art, the invention provides the industrial paint fluidity detection device and the use method thereof, which have the following beneficial effects:
1. According to the industrial paint fluidity detection device and the application method thereof, the driving assembly drives the two detection cylinders to turn over on the vertical surface, so that the positions of the two detection cylinders are exchanged, paint in the two detection cylinders alternately flows downwards, the paint in the detection cylinders can be rapidly and repeatedly detected, and the paint fluidity detection efficiency is improved.
2. According to the industrial paint fluidity detection device and the application method thereof, the driven bevel gear driving the end part of the rotating part in the overturning process of the detection cylinder is meshed with the gear rack fixedly arranged on the outer side of the mounting plate, so that the rotating part drives the stirring plate to rotate in the detection cylinder, the detected paint is continuously stirred, the fluidity of the paint is maintained, the sagging phenomenon of the paint is avoided, and the accuracy of the paint fluidity detection result is improved.
3. According to the industrial paint fluidity detection device and the application method thereof, the paint carried in the lower detection cylinder is monitored through the pressure sensor, when the pressure sensor monitors that the weight borne by the stress plate reaches a preset value, namely, the paint in the upper detection cylinder completely flows into the lower detection cylinder, the pressure sensor uploads monitoring information to the control panel, and the control panel controls the timer to stop timing work, so that the timer can stop timing work in time, the response speed is high, manual timing of a worker is not needed, and the accuracy of paint fluidity detection results is further improved.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a partially enlarged schematic illustration of the structure of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is a second schematic diagram of the structure of the present invention;
FIG. 4 is a schematic diagram III of the structure of the present invention;
FIG. 5 is a schematic view of the outside of the mounting plate of the present invention;
FIG. 6 is a partially enlarged schematic illustration of the structure of portion B of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic diagram of a partial cross-sectional structure of the present invention;
FIG. 8 is a partially enlarged schematic illustration of the structure of portion C of FIG. 7 in accordance with the present invention;
FIG. 9 is a schematic diagram of a partial cross-sectional structure of the second embodiment of the present invention;
FIG. 10 is a schematic cross-sectional view of a cartridge according to the present invention;
Fig. 11 is a schematic structural view of a rotating member according to the present invention.
In the figure: 1. a base; 2. a detection cylinder; 201. a liquid inlet; 202. a plug cover; 203. scale marks; 3. an electromagnetic valve; 4. a mounting plate; 401. an annular groove; 402. a slide block; 403. a connecting plate; 5. a gear frame; 501. a connecting rod; 502. a toothed ring; 6. a driving motor; 601. a drive shaft; 602. a mounting ring; 7. a rotating member; 701. a reciprocating screw rod; 702. a sleeve; 703. a rotary tube; 8. a driven bevel gear; 9. a stirring plate; 10. a support plate; 11. a transmission rod; 111. a drive gear; 12. a synchronizing wheel; 13. a gear ring; 14. a force-bearing plate; 141. a pressure sensor; 142. an elastic member; 15. a control panel; 16. a timer.
Detailed Description
The technical solutions in 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; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Example 1: referring to fig. 1, 2, 3, 4, 5 and 7, an industrial paint fluidity detecting device includes a base 1, and further includes:
the detection cylinders 2 are used for detecting the fluidity of the paint, a communication groove used for flowing the paint is formed between the two detection cylinders 2, and an electromagnetic valve 3 is arranged in the communication groove;
The stirring assembly is arranged in the detection cylinder 2 and is used for stirring the paint in the detection cylinder 2;
The mounting plate 4 is fixedly arranged on the base 1 and is perpendicular to the base 1, and a driving component for driving the detection cylinder 2 to turn over is arranged on the mounting plate 4;
a timer 16, the timer 16 is fixedly arranged on the mounting plate 4 and is used for recording the time when the paint in one detection cylinder 2 flows into the other detection cylinder 2; and
The gear frame 5 is fixedly connected with the front end surface of the mounting plate 4 through a connecting rod 501 and is used for driving the stirring assembly to work, and a toothed ring 502 is fixedly arranged on the end surface of the gear frame 5;
And a transmission component for driving the detection cylinder 2 to rotate is further arranged between the driving component and the stirring component.
Specifically, when the paint fluidity is detected, paint is filled in the detection cylinder 2 at the upper side of the device, the electromagnetic valve 3 is controlled to be opened, the paint in the detection cylinder 2 at the upper side falls into the detection cylinder 2 at the lower side through the communication groove, the timer 16 synchronously carries out timing work, when the paint in the detection cylinder 2 at the upper side completely flows into the detection cylinder 2 at the lower side, the timer 16 stops timing work, workers calculate the fluidity of the paint according to the flowing volume of the paint and the flowing corresponding time, and then drive the two detection cylinders 2 to overturn on the vertical surface through the driving component, so that the positions of the two detection cylinders 2 are exchanged, the paint in the two detection cylinders 2 alternately flows downwards, the paint in the detection cylinder 2 can be rapidly and repeatedly detected, the paint fluidity detection efficiency is improved, the stirring component continuously stirs the detected paint in the detection cylinder 2 in the overturning process, the fluidity of the paint is kept, the phenomenon of sagging is avoided, and the accuracy of a paint fluidity detection result is improved.
Example 2: referring to fig. 1, 4, 5, 8 and 10, in an industrial paint fluidity testing device, based on embodiment 1, further, a liquid inlet 201 is formed on a testing cylinder 2, a plug cover 202 is movably disposed in the liquid inlet 201, scale marks 203 are disposed on the outer side of the testing cylinder 2, and the testing cylinder 2 is made of transparent glass.
Specifically, when it is necessary to detect the fluidity of the paint, the paint is poured into the upper detection cylinder 2 through the liquid inlet 201, the detection cylinder 2 is sealed by the plug cover 202, and a worker observes the flowing condition of the paint through the detection cylinder 2 made of transparent glass, and the volume of the paint can be known through the scale marks 203 on the detection cylinder 2.
Example 3: referring to fig. 1,3, 4, 5 and 6, on the basis of embodiment 2, further, the driving assembly includes a driving motor 6 fixed on the rear end surface of the mounting plate 4, the output end of the driving motor 6 passes through the mounting plate 4 and is connected with a driving shaft 601, one end of the driving shaft 601 far away from the mounting plate 4 is fixed with a mounting ring 602, and two detecting cylinders 2 are arranged in the mounting ring 602.
Specifically, when the positions of the two detection cylinders 2 are exchanged, the driving assembly is controlled to operate, so that the output end of the driving motor 6 drives the driving shaft 601 to rotate, and the driving shaft 601 drives the two detection cylinders 2 to turn over on the vertical surface by taking the driving shaft 601 as the center through the mounting ring 602.
Example 4: referring to fig. 1,4, 5 and 7, on the basis of embodiment 3, further, the stirring assembly includes a rotating member 7 rotatably connected to the end surface of the detecting cylinder 2, a driven bevel gear 8 meshed with the toothed ring 502 is disposed at the top of the rotating member 7, a stirring plate 9 is fixedly disposed at one end of the rotating member 7 away from the driven bevel gear 8, the stirring plate 9 is movably disposed in the detecting cylinder 2, and the upper end surface of the stirring plate 9 is provided with a diversion inclined plane.
Specifically, the driven bevel gear 8 that detects section of thick bamboo 2 upset in-process drive rotation piece 7 tip and the gear frame 5 meshing transmission that the mounting panel 4 outside set firmly, make rotation piece 7 drive stirring board 9 rotate in detecting section of thick bamboo 2, keep stirring to the coating of detecting, keep the mobility of coating, avoid appearing sagging phenomenon, improve the accuracy of coating mobility testing result, and the up end of stirring board 9 sets up to the water conservancy diversion inclined plane, avoid the coating to be detained at the up end of stirring board 9, guarantee that the coating flows down smoothly.
Example 5: referring to fig. 2, 5, 6, 7, 8, 9, 10 and 11, in an industrial paint fluidity detecting device, on the basis of embodiment 4, further, an annular groove 401 is formed on the mounting plate 4, a sliding block 402 is slidably connected in the annular groove 401, a connecting plate 403 is fixedly arranged on the sliding block 402, and one end of the connecting plate 403 far away from the sliding block 402 is movably connected with the rotating member 7.
Further, the rotating member 7 includes a reciprocating screw 701 rotatably connected to the connecting plate 403 through a bearing, a sleeve 702 screwed to the reciprocating screw 701, and a rotating tube 703 disposed outside the sleeve 702, the rotating tube 703 is slidably disposed on the detecting cylinder 2, and the stirring plate 9 is fixedly connected to an end of the rotating tube 703 remote from the reciprocating screw 701.
Further, the transmission assembly comprises two support plates 10 fixedly arranged on the mounting ring 602, the two support plates 10 are respectively located on the upper side and the lower side of the driving shaft 601, the two support plates 10 are respectively connected with a transmission rod 11 in a rotating mode, the transmission rods 11 and the reciprocating screw 701 are respectively provided with a synchronous wheel 12, a synchronous belt is arranged between the two synchronous wheels 12, the transmission rods 11 are provided with driving gears 111, the detection cylinder 2 is provided with a gear ring 13 meshed with the driving gears 111, and the detection cylinder 2 is rotationally connected with the mounting ring 602.
Specifically, the driving assembly drives two detection cylinders 2 to turn over on a vertical surface through the mounting ring 602, the driven bevel gear 8 at the end part of the reciprocating screw 701 is meshed with the gear frame 5 fixedly arranged at the outer side of the mounting plate 4 in the turning process of the detection cylinders 2, so that the driven bevel gear 8 drives the reciprocating screw 701 to rotate, the sleeve 702 in threaded connection with the outer side of the reciprocating screw 701 drives the rotating pipe 703 to move when the reciprocating screw 701 rotates, the rotating pipe 703 drives the stirring plate 9 to move towards the detection cylinders 2, the driving gear 111 on the driving rod 11 is meshed with the gear ring 13 at the outer side of the detection cylinders 2 to drive the detection cylinders 2 to rotate relative to the mounting ring 602 when the reciprocating screw 701 rotates, the driving gear ring 13 drives the detection cylinders 2 to rotate relative to the stirring plate 9, the stirring plate 9 is used for stirring the paint in the detection cylinder 2, the fluidity of the paint in the detection cylinder 2 is maintained, along with the continuous overturning of the detection cylinder 2, the sleeve 702 moves to one end of the reciprocating screw 701 and then moves back along the track groove of the reciprocating screw 701, and then the sleeve 702 drives the stirring plate 9 to move back in the detection cylinder 2 through the rotating tube 703, so that the stirring plate 9 stirs the paint at different positions in the detection cylinder 2, the comprehensive stirring of the paint in the detection cylinder 2 is realized, along with the continuous running of the driving motor 6, the positions of the original two detection cylinders 2 are interchanged, at the moment, the stirring plate 9 is reset to the initial position, namely, the stirring plate 9 is arranged at one end of the detection cylinder 2 far away from the electromagnetic valve 3, the interference of the stirring assembly on the lower flow speed of the paint is avoided, and the accuracy of paint fluidity detection data is improved.
Example 6: referring to fig. 1,2, 8 and 10, based on embodiment 5, further, a force-bearing plate 14 is disposed in the detecting cylinder 2, an elastic member 142 is disposed between the inner wall of the detecting cylinder 2 and the force-bearing plate 14, a pressure sensor 141 is disposed on the inner wall of the detecting cylinder 2 and is movably abutted against the force-bearing plate 14, a control panel 15 connected with the pressure sensor 141 is disposed on the mounting plate 4, and the control panel 15 is further electrically connected with a timer 16 and a driving motor 6.
Specifically, the control panel 15 firstly controls the electromagnetic valve 3 at the communication slot to open, so that the paint in the upper detection cylinder 2 flows to the lower detection cylinder 2, and the timer 16 starts to perform timing work at the same time, the paint in the lower detection cylinder 2 falls on the force-bearing plate 14, the elastic piece 142 can be an elastic telescopic rod, but is not limited to the elastic telescopic rod, the force-bearing plate 14 moves under force and applies acting force to the pressure sensor 142, the pressure sensor 141 monitors the weight born by the force-bearing plate 14, when the pressure sensor 141 monitors that the weight born by the force-bearing plate 14 reaches a preset value, namely, the paint in the upper detection cylinder 2 completely flows into the lower detection cylinder 2, the pressure sensor 141 uploads monitoring information to the control panel 15, and the control panel 15 controls the timer 16 to stop timing work, so that the timer 16 can stop timing work in time, the response speed is high, manual timing of a worker is not needed, accuracy of paint fluidity detection results is further improved, workload of the worker is reduced, and labor is saved.
Example 7: referring to fig. 4 and 5, an industrial paint fluidity testing apparatus is further provided with two sets of graduation marks 203 on the outside of the testing cylinder 2, one set being disposed on the outside of the testing cylinder 2 in the forward direction and the other set being disposed on the outside of the testing cylinder 2 in the reverse direction, on the basis of example 6.
Specifically, the staff knows the volume of coating and the flow condition of coating through detecting the scale mark 203 on the section of thick bamboo 2, and detects the condition that two sets of scale marks 203 in section of thick bamboo 2 outside can avoid detecting section of thick bamboo 2 upset and make the staff be difficult to quick and accurate know the coating volume appear.
The invention also discloses a use method of the industrial paint fluidity detection device, which comprises the following steps:
S1: when the paint fluidity detection is required, the plug cover 202 of the upper detection cylinder 2 is pulled out from the liquid inlet 201, paint is poured into the upper detection cylinder 2 through the liquid inlet 201, the detection cylinder 2 is sealed by the plug cover 202, and a worker presets the detection value of the pressure sensor 141 according to the weight of the paint poured into the detection cylinder 2;
S2: the control panel 15 firstly controls the electromagnetic valve 3 at the communication groove to open so that the paint in the upper detection cylinder 2 flows to the lower detection cylinder 2, simultaneously controls the timer 16 to start timing work, the paint entering the lower detection cylinder 2 falls on the stress plate 14, the pressure sensor 141 monitors the weight born by the stress plate 14, when the pressure sensor 141 monitors that the weight born by the stress plate 14 reaches a preset value, namely, the paint in the upper detection cylinder 2 completely flows into the lower detection cylinder 2, the pressure sensor 141 uploads monitoring information to the control panel 15, the control panel 15 controls the timer 16 to stop timing work, and the staff calculates the fluidity value of the paint according to the volume of the paint flowing out and the corresponding flowing-out time;
S3: after the primary fluidity detection is finished, the control panel 15 controls the electromagnetic valve 3 to be closed, and then the driving motor 6 operates, so that the output end of the driving motor 6 drives the driving shaft 601 to rotate, and the driving shaft 601 drives the two detection cylinders 2 to turn over on the vertical surface through the mounting ring 602;
When the detection cylinder 2 is turned over, the driven bevel gear 8 at the end part of the reciprocating screw rod 701 is meshed with the gear frame 5 fixedly arranged at the outer side of the mounting plate 4 for transmission, so that the driven bevel gear 8 drives the reciprocating screw rod 701 to rotate, and when the reciprocating screw rod 701 rotates, the sleeve 702 in threaded connection with the outer side drives the rotation tube 703 to move, so that the rotation tube 703 drives the stirring plate 9 to move into the detection cylinder 2;
When the reciprocating screw 701 rotates, the driving rod 11 is driven to rotate through the synchronous wheel 12 and the synchronous belt, the driving gear 111 on the driving rod 11 is meshed with the gear ring 13 on the outer side of the detection cylinder 2 for transmission, and the gear ring 13 drives the detection cylinder 2 to rotate relative to the mounting ring 602, so that the detection cylinder 2 rotates relative to the stirring plate 9, the stirring plate 9 stirs the paint in the detection cylinder 2, and the fluidity of the paint in the detection cylinder 2 is maintained;
Along with the continuous overturning of the detection cylinder 2, the sleeve 702 moves to one end of the reciprocating screw 701 and then moves back along the track groove of the reciprocating screw 701, so that the sleeve 702 drives the stirring plate 9 to move back in the detection cylinder 2 through the rotating tube 703, and the stirring plate 9 comprehensively stirs the paint in the detection cylinder 2;
S4: along with the continuous running of the driving motor 6, the positions of the two original detection cylinders 2 are interchanged, at the moment, the stirring plate 9 is reset to the initial position, namely, the stirring plate 9 is arranged at one end of the detection cylinder 2 far away from the electromagnetic valve 3, the detection cylinder 2 which is originally loaded with the paint is arranged at the upper side, the steps S2-S3 are repeated, and the fluidity value of the paint is calculated again according to the volume of the paint flowing from the upper detection cylinder 2 to the lower detection cylinder 2 and the corresponding outflow time;
s5: repeating the steps S2-S4 for a plurality of times to obtain a plurality of fluidity values, taking intermediate values for the plurality of fluidity values, and detecting and judging the fluidity of the coating through taking the intermediate values.
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 (10)
1. An industrial paint fluidity detection device, comprising a base (1), characterized in that it further comprises:
the detection cylinder (2) comprises two detection cylinders (2) and is used for detecting the fluidity of the paint, a communication groove used for the flowing of the paint is formed between the two detection cylinders (2), and an electromagnetic valve (3) is arranged in the communication groove;
The stirring assembly is arranged in the detection cylinder (2) and is used for stirring the paint in the detection cylinder (2);
The mounting plate (4) is fixedly arranged on the base (1) and is perpendicular to the base (1), and a driving assembly for driving the detection cylinder (2) to turn is arranged on the mounting plate (4);
The timer (16) is fixedly arranged on the mounting plate (4) and is used for recording the time of paint in one detection cylinder (2) flowing into the other detection cylinder (2); and
The gear rack (5), the front end surface of the gear rack (5) is fixedly connected with the mounting plate (4) through the connecting rod (501) and used for driving the stirring assembly to work, and a toothed ring (502) is fixedly arranged on the end surface of the gear rack (5);
and a transmission component for driving the detection cylinder (2) to rotate is further arranged between the driving component and the stirring component.
2. The industrial paint fluidity detection device according to claim 1, wherein the detection cylinder (2) is provided with a liquid inlet (201), a plug cover (202) is movably arranged in the liquid inlet (201), graduation marks (203) are arranged on the outer side of the detection cylinder (2), and the detection cylinder (2) is made of transparent glass.
3. An industrial paint fluidity detection device according to claim 2, characterized in that the driving assembly comprises a driving motor (6) fixedly arranged on the rear end face of the mounting plate (4), the output end of the driving motor (6) penetrates through the mounting plate (4) and is connected with a driving shaft (601), one end of the driving shaft (601) far away from the mounting plate (4) is fixedly provided with a mounting ring (602), and the two detection cylinders (2) are arranged in the mounting ring (602).
4. The industrial paint fluidity detection device according to claim 3, wherein the stirring assembly comprises a rotating member (7) rotationally connected with the end face of the detection barrel (2), a driven bevel gear (8) meshed with the toothed ring (502) is arranged at the top of the rotating member (7), a stirring plate (9) is fixedly arranged at one end, far away from the driven bevel gear (8), of the rotating member (7), the stirring plate (9) is movably arranged in the detection barrel (2), and the upper end face of the stirring plate (9) is provided with a diversion inclined plane.
5. The industrial paint fluidity detection device according to claim 4, wherein the mounting plate (4) is provided with an annular groove (401), a sliding block (402) is slidably connected in the annular groove (401), a connecting plate (403) is fixedly arranged on the sliding block (402), and one end, far away from the sliding block (402), of the connecting plate (403) is movably connected with the rotating member (7).
6. An industrial paint fluidity testing apparatus according to claim 5, characterized in that the rotating member (7) comprises a reciprocating screw (701) rotatably connected to the connecting plate (403) through a bearing, a sleeve (702) screwed to the reciprocating screw (701), and a rotating tube (703) provided outside the sleeve (702), the rotating tube (703) is slidably provided with the testing cylinder (2), and the stirring plate (9) is fixedly connected to an end of the rotating tube (703) remote from the reciprocating screw (701).
7. The industrial paint fluidity detection device according to claim 6, wherein the transmission assembly comprises two support plates (10) fixedly arranged on the mounting ring (602), the two support plates (10) are respectively positioned on the upper side and the lower side of the driving shaft (601), the two support plates (10) are respectively connected with a transmission rod (11) in a rotating way, the transmission rods (11) and the reciprocating screw (701) are respectively provided with a synchronous wheel (12), a synchronous belt is arranged between the two synchronous wheels (12), a driving gear (111) is arranged on the transmission rod (11), a gear ring (13) meshed with the driving gear (111) is arranged on the detection cylinder (2), and the detection cylinder (2) is rotationally connected with the mounting ring (602).
8. The industrial paint fluidity detection device according to claim 7, wherein a stress plate (14) is arranged in the detection cylinder (2), an elastic piece (142) is arranged between the inner wall of the detection cylinder (2) and the stress plate (14), a pressure sensor (141) which is movably propped against the stress plate (14) is arranged on the inner wall of the detection cylinder (2), a control panel (15) connected with the pressure sensor (141) is arranged on the mounting plate (4), and the control panel (15) is electrically connected with the timer (16) and the driving motor (6).
9. An industrial paint fluidity testing device according to claim 8, characterized in that the graduation marks (203) on the outside of the testing cylinder (2) are provided in two groups, one group being disposed forward on the outside of the testing cylinder (2) and the other group being disposed backward on the outside of the testing cylinder (2).
10. A method of using the industrial paint fluidity testing apparatus of claim 9, comprising the steps of:
S1: when paint fluidity detection is needed, a plug cover (202) of the upper detection cylinder (2) is pulled out of the liquid inlet (201), paint is poured into the upper detection cylinder (2) through the liquid inlet (201), then the detection cylinder (2) is sealed through the plug cover (202), and a worker presets a detection value of the pressure sensor (141) according to the weight of the paint poured into the detection cylinder (2);
S2: the control panel (15) firstly controls the electromagnetic valve (3) at the communication groove to open so that the paint in the upper detection cylinder (2) flows to the lower detection cylinder (2), simultaneously controls the timer (16) to start timing work, the paint entering the lower detection cylinder (2) falls on the stress plate (14), the pressure sensor (141) monitors the weight born by the stress plate (14), when the pressure sensor (141) monitors that the weight born by the stress plate (14) reaches a preset value, namely, the paint in the upper detection cylinder (2) completely flows into the lower detection cylinder (2), the pressure sensor (141) uploads monitoring information to the control panel (15), the control panel (15) controls the timer (16) to stop timing work, and a worker calculates the fluidity value of the paint according to the volume of the flowing paint and the flowing-out corresponding time;
s3: after the primary fluidity detection is finished, the control panel (15) controls the electromagnetic valve (3) to be closed, then the driving motor (6) operates, so that the output end of the driving motor (6) drives the driving shaft (601) to rotate, and the driving shaft (601) drives the two detection cylinders (2) to turn over on the vertical surface through the mounting ring (602);
When the detection cylinder (2) is turned over, the driven bevel gear (8) at the end part of the reciprocating screw rod (701) is meshed with the gear rack (5) fixedly arranged at the outer side of the mounting plate (4) for transmission, so that the driven bevel gear (8) drives the reciprocating screw rod (701) to rotate, and the sleeve (702) in threaded connection with the outer side drives the rotating tube (703) to move when the reciprocating screw rod (701) rotates, so that the rotating tube (703) drives the stirring plate (9) to move into the detection cylinder (2);
When the reciprocating screw rod (701) rotates, the transmission rod (11) is driven to rotate through the synchronous wheel (12) and the synchronous belt, the driving gear (111) on the transmission rod (11) is meshed with the gear ring (13) on the outer side of the detection cylinder (2) for transmission, the gear ring (13) drives the detection cylinder (2) to rotate relative to the mounting ring (602), and further the detection cylinder (2) rotates relative to the stirring plate (9), so that the stirring plate (9) stirs the paint in the detection cylinder (2) and the fluidity of the paint in the detection cylinder (2) is maintained;
Along with the continuous overturning of the detection cylinder (2), the sleeve (702) moves to one end of the reciprocating screw rod (701) and then moves back along the track groove of the reciprocating screw rod (701), so that the sleeve (702) drives the stirring plate (9) to move back in the detection cylinder (2) through the rotating tube (703), and the stirring plate (9) comprehensively stirs the paint in the detection cylinder (2);
S4: along with the continuous running of the driving motor (6), the positions of the two original detection cylinders (2) are interchanged, at the moment, the stirring plate (9) is reset to the initial position, namely, the stirring plate (9) is arranged at one end of the detection cylinder (2) far away from the electromagnetic valve (3), the detection cylinder (2) which is originally loaded with the paint is arranged at the upper side, the steps S2-S3 are repeated, and the fluidity value of the paint is calculated again according to the paint volume flowing from the upper detection cylinder (2) to the lower detection cylinder (2) and the corresponding outflow time;
s5: repeating the steps S2-S4 for a plurality of times to obtain a plurality of fluidity values, taking intermediate values for the plurality of fluidity values, and detecting and judging the fluidity of the coating through taking the intermediate values.
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