CN114166168A - Detection device and method of automobile tire manufacturing equipment based on edge cloud cooperation - Google Patents
Detection device and method of automobile tire manufacturing equipment based on edge cloud cooperation Download PDFInfo
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- CN114166168A CN114166168A CN202111493462.8A CN202111493462A CN114166168A CN 114166168 A CN114166168 A CN 114166168A CN 202111493462 A CN202111493462 A CN 202111493462A CN 114166168 A CN114166168 A CN 114166168A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
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Abstract
The invention relates to the technical field of detection of tire manufacturing equipment, and discloses a detection device of automobile tire manufacturing equipment based on edge cloud cooperation, which comprises a base, a supporting pipe, a right-angle bent rod, a transverse pipe, a mounting plate, an arc plate, a pressure sensor and a laser range finder, wherein one end of the supporting pipe is fixed at the upper end of the base, the pipe walls of the transverse pipe and the supporting pipe are respectively and fixedly connected with the horizontal part and the vertical part of the right-angle bent rod through bolts, one side of the mounting plate is fixedly connected with a limiting plate through a screw, the mounting plate and the limiting plate are jointly connected with a transmission mechanism, the side wall of the arc plate is provided with a through hole, the arc plate is connected with the transmission mechanism through the through hole, one side of the limiting plate is provided with a guide pipe, and the guide pipe is connected with a detection mechanism. The detection device and the detection method of the automobile tire manufacturing equipment based on the edge cloud coordination can quickly detect and obtain data of the automobile tire manufacturing equipment during no-load and load, and serve as a powerful basis for technical personnel to formulate a maintenance scheme.
Description
Technical Field
The invention relates to the technical field of detection of tire manufacturing equipment, in particular to a detection device and a detection method of automobile tire manufacturing equipment based on edge cloud coordination.
Background
With the development of the technology, the edge cloud cooperation is taken as the technical background, the original test parameter acquisition and preprocessing technology of the health state of the automobile tire manufacturing equipment is researched, factors influencing the health state of the tire manufacturing equipment are analyzed, an automobile tire manufacturing equipment health state comprehensive evaluation model and a residual life prediction model are built, a model solving algorithm is trained according to historical data and real-time data, in addition, an equipment fault knowledge organization mode is built according to working condition data and historical data of the equipment, fault mode recognition based on a hidden Markov chain and neural network mixed model is built through recognition and extraction of fault phenomena and signs, a fault diagnosis method based on data mining and information fusion is built, a cloud model solving algorithm is trained, and fault diagnosis can be timely and effectively carried out on the tire manufacturing equipment.
At present, although the cloud edge cooperation technology is used as a background, fault diagnosis can be carried out on tire manufacturing equipment, but fault diagnosis and alarm are only carried out, for specific fault types and maintenance schemes, technicians are required to use an equipment detection device to detect the alarm device again so as to achieve the purposes of finally determining faults and formulating the maintenance scheme, particularly a tire forming drum.
At present, when the roundness and the eccentricity of the tire forming drum are detected by adopting a traditional instrument, because the traditional detection instrument cannot apply interference force to the forming drum, and then can only obtain various data of the forming drum in no-load, the data obtained by the detection mode has larger error with the data of the forming drum in actual operation, and is difficult to be used as a basis for technical personnel to formulate a maintenance scheme.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a detection device and a detection method of automobile tire manufacturing equipment based on edge cloud cooperation, which have the advantages that the data of the tire manufacturing equipment in no-load and load can be quickly detected and obtained as a powerful basis for technicians to formulate a maintenance scheme, the detection equipment is high in working efficiency and high in detection speed, and the like, and the problem that the traditional detection instrument cannot apply interference force to a forming drum, and further can only obtain various data of the forming drum in no-load is solved, so that the data obtained by the detection method has a large error with the data of the forming drum in actual operation, and is difficult to be used as the basis for the technicians to formulate the maintenance scheme.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the detection device of the automobile tire manufacturing equipment based on the edge cloud cooperation comprises a base, a supporting pipe, a right-angle bent rod, a transverse pipe, a mounting plate, an arc-shaped plate, a pressure sensor and a laser range finder, one end of the supporting tube is fixed at the upper end of the base, the horizontal tube and the tube wall of the supporting tube are respectively and fixedly connected with the horizontal part and the vertical part of the right-angle bent rod through bolts, one side of the mounting plate is fixedly connected with a limiting plate through a screw, the mounting plate and the limiting plate are connected with a transmission mechanism together, the side wall of the arc-shaped plate is provided with a through hole, the arc-shaped plate is connected with the transmission mechanism through the through hole, one side of the limiting plate is provided with a guide pipe, a detection mechanism is connected in the guide pipe, the transmission mechanism is connected with the detection mechanism through a gear, the laser range finder is connected with the detection mechanism, and the pressure sensor is connected with the side wall of the arc-shaped plate;
the transmission mechanism is used for driving the arc-shaped plate to adjust the detection position of the pressure sensor when detecting the roundness of the automobile tire manufacturing equipment, and simultaneously, the transmission mechanism drives the detection mechanism through a gear;
the detection mechanism is used for detecting the eccentricity of the automobile tire manufacturing equipment and providing interference force to the automobile tire manufacturing equipment when detecting the roundness, so that the detection device detects the working state of the automobile tire manufacturing equipment when the automobile tire manufacturing equipment is interfered by external force.
Preferably, two rectangular pipes of one side fixedly connected with of arc, two the central line mutually perpendicular of rectangular pipe, and the perpendicular point is located the centre of a circle department of arc, the rectangular pipe has cup jointed the rectangular pole in, the one end fixedly connected with fixed plate of rectangular pole, a plurality of gyro wheels of lower extreme fixedly connected with of fixed plate, the other end fixedly connected with connecting plate of rectangular pole, one side and the pressure sensor fixed connection of connecting plate, pressure sensor fixes the edge at the arc, cup jointed first spring on the pole wall of rectangular pole, the one end of first spring and the upper end fixed connection of fixed plate, the other end of first spring and the lower extreme fixed connection of rectangular pipe.
Preferably, drive mechanism includes the sector, through-hole sliding connection on sector and the arc, one side of sector and one side fixed connection of limiting plate, one side of mounting panel seted up with arc matched with sector groove, and the degree of depth of sector groove is the same with the thickness of sector, the breach is all seted up to the one end of mounting panel and limiting plate, the gear is located the breach, the edge fixedly connected with arc rack of arc, arc rack and gear engagement, the upper end fixedly connected with gear motor of violently managing, gear motor's output shaft end and one side coaxial center fixed connection of gear.
Preferably, one side of sector groove and one side that the limiting plate is relative all inlay through the recess and be equipped with a plurality of spacing balls, the spout with spacing ball matched with is all seted up to the both sides that the arc is relative, and the spout is the arc structure and is the same with the radian of arc.
Preferably, the detection mechanism includes the pivot, it is connected with two bearing frames to rotate on the axle wall of pivot, one of them the fixed connection of bearing frame and mounting panel, another the lateral wall fixed connection of bearing frame and limiting plate, the one end and the stand pipe fixed connection of pivot, the other end fixedly connected with ring gear of pivot, one side meshing of ring gear has the rack bar, the pipe wall of violently managing cup joints with the pole wall of rack bar through the square hole, the upper end fixedly connected with cylinder of violently managing, the output of cylinder run through the pipe wall of violently managing and with the upper end fixed connection of rack bar, the stand bar has been cup jointed in the stand pipe, stand bar one end extends to outside the stand pipe and is connected with the backing roll, the pole wall fixed connection of laser range finder and stand bar, fixedly connected with range finding board on the pipe wall of stand pipe, the other end of stand bar is connected with link gear, the linkage mechanism is connected with the gear.
Preferably, the linkage mechanism comprises a sleeve of a rectangular structure, the sleeve is sleeved in the guide pipe and fixedly connected with a second spring, one end of the second spring is fixedly connected with one end of the guide rod, a sliding block is arranged in the sleeve, a reciprocating lead screw is connected in the sliding block, the rod wall of the reciprocating lead screw is rotatably connected with a supporting block through a rolling bearing, the supporting block is fixedly connected with the orifice of the guide pipe, one end of the reciprocating lead screw is fixedly connected with a worm wheel, one side of the worm wheel is meshed with a worm, and one end of the worm is fixedly connected with one side of the gear coaxially.
According to the detection device of the automobile tire manufacturing equipment based on the edge cloud coordination, the invention also provides a detection method of the automobile tire manufacturing equipment, which comprises the following steps:
step one, adjusting the height of the detection device to enable a plurality of rollers arranged on the arc-shaped plate to be in contact with the side wall of the tire building drum;
secondly, signal lines of the pressure sensor, the laser range finder and the terminal instrument are respectively connected, the wheel forming drum is started to rotate, data collected by the pressure sensor are recorded after the rotating speed of the tire forming drum is stable, and the data are used for judging the roundness coefficient of the tire forming drum;
step three, keeping the tire building drum to continuously rotate, starting a detection mechanism to enable a support roller to be in contact with the tire building drum, recording data collected by a laser range finder, and using the time data as the eccentricity coefficient of the tire building drum;
and step four, analyzing the data collected in the step two and the step three, and judging the state of the tire manufacturing equipment.
Preferably, in the third step, when the detection mechanism is started, the linkage mechanism in the detection mechanism is connected with the gear, the transmission mechanism is started after the data acquisition of the laser distance measuring instrument is completed, at the moment, the gear drives the detection mechanism to apply interference force to the tire building drum through the linkage mechanism, the data acquired by the pressure sensor and the laser distance measuring instrument are recorded again respectively, and the data are roundness and eccentricity data of the tire building drum under the condition of the interference force.
(III) advantageous effects
Compared with the prior art, the invention provides the detection device and the detection method of the automobile tire manufacturing equipment based on the edge cloud coordination, and the detection device and the detection method have the following beneficial effects:
1. when the invention is used, a plurality of rollers on the fixed plate are contacted with the middle drum of the forming drum, when the forming drum rotates, the drum supports the rollers, the force borne by the rollers finally acts on the pressure sensor through the fixed plate, the rectangular rod and the connecting plate, thereby judging the roundness when the forming drum rotates by utilizing the data collected by the pressure sensor, in addition, when the forming drum rotates, the plurality of rollers can be mutually matched and pass through the gap on the middle drum of the forming drum, the interference of the vibration of the rollers on the work of the pressure sensor is prevented, in addition, the transmission mechanism can drive the detection mechanism through the gear, and the interference force is exerted on the forming drum in rotation under the action of the linkage mechanism, so that the pressure sensor and the laser range finder can detect the roundness and the eccentricity when the forming drum is loaded, thereby improving the efficiency of detecting the tire manufacturing equipment, and the detection result is more accurate, can be used as a powerful basis for technicians to judge faults and formulate maintenance schemes.
2. When the transmission mechanism is used, the gear motor is started to drive the gear to rotate, the gear rotates to drive the arc-shaped rack to enable the arc-shaped plate to swing, the positions of the rectangular pipe and the pressure sensor are changed when the arc-shaped plate swings, meanwhile, the rectangular pipe drives the rectangular rod to enable the mounting plate to move, the mounting plate drives the idler wheels to roll on the side wall of the drum in the forming drum when moving, and therefore when the forming drum rotates, the position of a detection point of the pressure sensor can be adjusted rapidly, collected data are more comprehensive, and technicians can conveniently analyze and judge the roundness of the forming drum according to the data detected by the pressure sensor.
3. When the detection mechanism is used, the rack rod is pushed by the air cylinder to enable the detection mechanism consisting of the gear ring, the rotating shaft, the guide pipe, the guide rod and the support roller to be in contact with the side wall of the forming drum, the numerical value between the detection mechanism and the distance measuring plate measured by the laser distance measuring instrument is used as a basis for judging the eccentricity of the forming drum, and meanwhile, the gear drives the linkage mechanism consisting of the worm, the worm wheel, the reciprocating screw rod, the sliding block, the sleeve, the second spring and the guide rod to realize the application of interference force on the support roller extrusion forming drum, so that the load working condition of the drum in use is simulated, the detection device can detect the roundness and the eccentricity of the tire manufacturing equipment in no load and load, and a fault judgment and maintenance scheme can be conveniently made by technicians.
4. The detection method provided by the invention can operate the detection device to perform interference action on the tire building drum, so that the tire building drum can simulate the load working condition during detection, and meanwhile, the technical data of the tire building drum under the no-load working condition and the load working condition can be calculated by adopting the same detection steps, so that technicians can quickly judge the state of the tire manufacturing equipment, the detection steps are simplified, the detection speed is high, and the technicians can make fault judgment and make a maintenance scheme.
Drawings
Fig. 1 is a schematic structural diagram of a detection device of an automobile tire manufacturing apparatus based on edge cloud coordination, which is provided by the invention;
fig. 2 is a schematic structural diagram of a rectangular tube, a rectangular rod and a fixing plate in the detection device of the automobile tire manufacturing equipment based on edge cloud coordination, which is provided by the invention;
fig. 3 is a schematic structural diagram of a detection mechanism in a detection device of an automobile tire manufacturing apparatus based on edge cloud coordination, which is provided by the invention;
fig. 4 is a schematic structural diagram of a speed reduction motor and a mounting plate in a detection device of an automobile tire manufacturing device based on edge cloud coordination, which is provided by the invention;
fig. 5 is a schematic structural diagram of a limiting plate and a segment in a detection device of an automobile tire manufacturing device based on edge cloud coordination, which is provided by the invention;
fig. 6 is a schematic structural diagram of an arc-shaped plate, a speed reduction motor and a mounting plate in the detection device of the automobile tire manufacturing equipment based on edge cloud coordination.
In the figure: 1. an arc-shaped plate; 2. a guide tube; 3. a transverse tube; 4. a reduction motor; 5. mounting a plate; 6. a cylinder; 7. a rectangular bar; 8. a rectangular tube; 9. a fixing plate; 10. a limiting plate; 11. a support roller; 12. a base; 13. supporting a tube; 14. a right-angled bent rod; 15. a first spring; 16. a roller; 17. a pressure sensor; 18. a connecting plate; 19. a rack bar; 20. a ring gear; 21. a rotating shaft; 22. a guide bar; 23. a laser range finder; 24. a distance measuring plate; 25. a second spring; 26. a sleeve; 27. a reciprocating screw rod; 28. a slider; 29. a support block; 30. a worm gear; 31. a gear; 32. a worm; 33. limiting balls; 34. a bearing seat; 35. a chute; 36. through holes, 37 sectors.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to the attached drawings 1-6, the detection device of the automobile tire manufacturing equipment based on the edge cloud cooperation comprises a base 12, a support pipe 13, a right-angle bent rod 14, a transverse pipe 3, a mounting plate 5, an arc plate 1, a pressure sensor 17 and a laser range finder 23, wherein one end of the support pipe 13 is fixed at the upper end of the base 12, the pipe walls of the transverse pipe 3 and the support pipe 13 are respectively and fixedly connected with a horizontal part and a vertical part of the right-angle bent rod 14 through bolts, one side of the mounting plate 5 is fixedly connected with a limit plate 10 through a screw, one side of the arc plate 1 is fixedly connected with two rectangular pipes 8, the central lines of the two rectangular pipes 8 are mutually vertical, the vertical point is positioned at the circle center of the arc plate 1, a rectangular rod 7 is sleeved in the rectangular pipe 8, one end of the rectangular rod 7 is fixedly connected with a fixing plate 9, the lower end of the fixing plate 9 is fixedly connected with a plurality of rollers 16, and the other end of the rectangular rod 7 is fixedly connected with a connecting plate 18, one side of a connecting plate 18 is fixedly connected with a pressure sensor 17, the pressure sensor 17 is fixed at the edge of an arc-shaped plate 1, a first spring 15 is sleeved on the rod wall of a rectangular rod 7, one end of the first spring 15 is fixedly connected with the upper end of a fixing plate 9, the other end of the first spring 15 is fixedly connected with the lower end of a rectangular tube 8, a mounting plate 5 and a limiting plate 10 are connected with a transmission mechanism together, the side wall of the arc-shaped plate 1 is provided with a through hole 36, the arc-shaped plate 1 is connected with the transmission mechanism through the through hole 36, the transmission mechanism is used for driving the arc-shaped plate 1 to adjust the detection position of the pressure sensor 17 when detecting the roundness of the automobile tire manufacturing equipment, the transmission mechanism drives the detection mechanism through a gear 31, one side of the limiting plate 10 is provided with a guide tube 2, the detection mechanism is connected in the guide tube 2 and used for detecting the eccentricity and providing interference force for the automobile tire manufacturing equipment when detecting the roundness, the detection device is used for detecting the working state of the tire manufacturing equipment when the tire manufacturing equipment is interfered by external force, the transmission mechanism is connected with the detection mechanism through the gear 31, the laser range finder 23 is connected with the detection mechanism, and the pressure sensor 17 is connected with the side wall of the arc-shaped plate 1.
When the invention is used, a plurality of rollers 16 on a fixing plate 9 are contacted with a middle drum of a forming drum, when the forming drum rotates, the drum supports the rollers 16, the force borne by the rollers 16 finally acts on a pressure sensor 17 through the fixing plate 9, a rectangular rod 7 and a connecting plate 18, so that the roundness of the forming drum during rotation can be judged by using data collected by the pressure sensor 17, in addition, when the forming drum rotates, the rollers 16 can be mutually matched and pass through gaps on the middle drum of the forming drum, the interference of the vibration of the rollers 16 on the work of the pressure sensor 17 is prevented, a detection mechanism can detect the eccentricity of the forming drum by using a laser range finder, meanwhile, a transmission mechanism can drive an arc plate 1 to adjust the detection position of the pressure sensor 17, the detection device can detect the roundness of the forming drum at multiple angles, in addition, the transmission mechanism can drive the detection mechanism through a gear 31, and realize exerting the interference force to the building drum in the rotation under link gear's effect, circularity and eccentricity when making pressure sensor 17 and laser range finder 23 detect the building drum load to can improve the efficiency that detects tire manufacturing equipment, and the testing result is comparatively accurate, can judge the powerful basis of trouble and formulation maintenance scheme as technical staff.
Example 2: the difference is based on example 1;
referring to fig. 4-6, the transmission mechanism includes a sector 37, the sector 37 is slidably connected to a through hole 36 on the arc plate 1, one side of the sector 37 is fixedly connected to one side of the limiting plate 10, one side of the mounting plate 5 is provided with a sector groove matched with the arc plate 1, the depth of the sector groove is the same as the thickness of the sector 37, one ends of the mounting plate 5 and the limiting plate 10 are both provided with a notch, the gear 31 is located in the notch, the edge of the arc plate 1 is fixedly connected with an arc rack, the arc rack is engaged with the gear 31, the upper end of the horizontal tube 3 is fixedly connected with a speed reduction motor 4, a driving motor of the speed reduction motor 4 is a servo motor, a controller through which the servo motor passes controls a circuit thereof, so as to realize that the speed reduction motor 4 drives the gear 31 and the arc rack to make the arc plate 1 swing back and forth, which technology is widely used in life, and known by those skilled in the art, therefore, redundant description is not repeated, and the tail end of the output shaft of the speed reducing motor 4 is coaxially and fixedly connected with one side of the gear 31;
one side of sector groove all inlays through the recess with limiting plate 10 relative one side and is equipped with a plurality of spacing balls 33, and the spout 35 with spacing ball 33 matched with is all seted up to the both sides that arc 1 is relative, and spout 35 is the arc structure and the same with the radian of arc 1.
When the transmission mechanism is arranged, the gear motor 4 is started to drive the gear 31 to rotate, the gear 31 rotates to drive the arc-shaped rack to enable the arc-shaped plate 1 to swing, the positions of the rectangular pipe 8 and the pressure sensor 17 are changed when the arc-shaped plate 1 swings, meanwhile, the rectangular pipe 8 drives the rectangular rod 7 to enable the mounting plate 9 to move, the mounting plate 9 drives the idler wheels 16 to roll on the side wall of the drum in the forming drum when moving, and therefore the detection point position of the pressure sensor 17 can be adjusted rapidly when the forming drum rotates, collected data are more comprehensive, and technicians can conveniently analyze and judge the roundness of the forming drum according to the data detected by the pressure sensor 17.
Example 3: the difference is based on example 1;
referring to fig. 3, the detection mechanism includes a rotating shaft 21, two bearing blocks 34 are rotatably connected to a shaft wall of the rotating shaft 21, one bearing block 34 is fixedly connected to the mounting plate 5, the other bearing block 34 is fixedly connected to a side wall of the limiting plate 10, one end of the rotating shaft 21 is fixedly connected to the guide tube 2, the other end of the rotating shaft 21 is fixedly connected to the gear ring 20, one side of the gear ring 20 is engaged with the rack bar 19, a tube wall of the transverse tube 3 is sleeved with a rod wall of the rack bar 19 through a square hole, an air cylinder 6 is fixedly connected to an upper end of the transverse tube 3, an output end of the air cylinder 6 penetrates through the tube wall of the transverse tube 3 and is fixedly connected to an upper end of the rack bar 19, the guide bar 22 is sleeved in the guide tube 2, one end of the guide bar 22 extends out of the guide tube 2 and is connected to the support roller 11, the laser range finder 23 is fixedly connected to the rod wall of the guide bar 22, and the distance measuring plate 24 is fixedly connected to the tube wall of the guide tube 2, the other end of the guide rod 22 is connected with a linkage mechanism, and the linkage mechanism is connected with the gear 31;
the linkage mechanism comprises a sleeve 26 of a rectangular structure, the sleeve 26 is sleeved in the guide pipe 2 and is fixedly connected with a second spring 25, one end of the second spring 25 is fixedly connected with one end of the guide rod 22, a sliding block 28 is arranged in the sleeve 26, a reciprocating lead screw 27 is connected in the sliding block 28, the rod wall of the reciprocating lead screw 27 is rotatably connected with a supporting block 29 through a rolling bearing, the supporting block 29 is fixedly connected with the pipe orifice of the guide pipe 2, one end of the reciprocating lead screw 27 is fixedly connected with a worm wheel 30, one side of the worm wheel 30 is meshed with a worm 32, and one end of the worm 32 is fixedly connected with one side of a gear 31 in a coaxial mode.
When the detection mechanism is used, the air cylinder 6 is started to push the rack rod 19 to move downwards to drive the gear ring 20 to rotate, the gear ring 20 drives the rotating shaft 21 to make the guide pipe 2 swing when rotating, the guide pipe 2 drives the guide rod 22 to make the support roller 11 contact with the side wall of the forming drum when swinging, the support roller 11 drives the guide rod 22 to move in the guide pipe 2 when the supporting force of the forming drum changes, the numerical value between the numerical value measured by the laser range finder 23 and the range finder 24 changes at the moment, technicians can use the data as the basis for judging the eccentricity of the forming drum, simultaneously, the sleeve 26 is driven to make the reciprocating lead screw 27 swing when the guide pipe 1 swings, the worm wheel 30 is driven to be meshed with the worm 32 when the reciprocating lead screw 27 swings, therefore, when the gear 31 is driven by the speed reduction motor 4 to rotate the gear 31, the worm 32 further drives the worm wheel 30 to rotate, the worm wheel 30 drives the reciprocating lead screw 27 to rotate to make the sliding block 28 reciprocate, the sliding block 28 drives the sleeve 26 to extrude the second spring 25 to enable the guide rod 22 to be stressed, the guide rod 22 drives the supporting roller 11 to extrude the middle drum of the drum in an extrusion mode when being stressed, therefore, when the forming drum rotates, interference force can be exerted on the middle drum through the supporting roller 11, and the load working condition of the middle drum in use is simulated, so that the detection device can detect the roundness and the eccentricity of the tire manufacturing equipment in the no-load and load processes, and the fault judgment and the maintenance scheme making by technicians are facilitated.
Example 4:
according to the detection device of the automobile tire manufacturing equipment based on the edge cloud coordination, the invention also provides a detection method of the automobile tire manufacturing equipment, which comprises the following steps:
step one, adjusting the height of the detection device to enable a plurality of rollers 16 arranged on the arc-shaped plate 1 to be in contact with the side wall of the tire building drum;
secondly, respectively connecting the pressure sensor 17, the laser range finder 23 and a signal line of a terminal instrument, recording data of the pressure sensor 17 at the moment as initial data, starting the wheel forming drum to rotate, recording data collected by the pressure sensor 17 after the rotating speed of the wheel forming drum is stable, using the data as a roundness coefficient for judging the roundness of the wheel forming drum, and judging that the roundness of the wheel forming drum does not meet production requirements when the difference value of the data and the initial data is large;
step three, keeping the tire building drum to continuously rotate, starting a detection mechanism to enable a supporting roller 11 to be in contact with the tire building drum, recording data collected by a laser range finder 23, using the time data as a coefficient for judging the eccentricity of the tire building drum, calculating the difference between the maximum value and the minimum value of the data measured by the laser range finder 23, and if the difference is large, indicating that the eccentricity of the tire building drum is large and does not meet production requirements, in step three, when the detection mechanism is started, a linkage mechanism in the detection mechanism is connected with a gear 31, starting a transmission mechanism after the data collection of the laser range finder 23 is completed, at the moment, the gear 31 drives the detection mechanism to apply interference force to the tire building drum through the linkage mechanism, and recording data collected by a pressure sensor 17 and the laser range finder 23 again, wherein the data is the data of the tire building drum with interference force, namely the roundness and eccentricity data of the building drum under a load condition, and finally, judging the state of the tire manufacturing equipment according to the data acquired in the second step and the third step by adopting the data acquired by the extreme pressure sensor 17 and the laser range finder 23 in the same calculation mode.
The detection method provided by the invention can operate the detection device to perform interference action on the tire building drum, so that the tire building drum can simulate the load working condition during detection, and meanwhile, the technical data of the tire building drum under the no-load working condition and the load working condition can be calculated by adopting the same detection steps, so that technicians can quickly judge the state of the tire manufacturing equipment, the detection steps are simplified, the detection speed is high, and the technicians can make fault judgment and make a maintenance scheme.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Detection apparatus based on automobile tire manufacture equipment in limit cloud is cooperative, including base (12), stay tube (13), right angle knee (14), violently pipe (3), mounting panel (5), arc (1), pressure sensor (17) and laser range finder (23), the one end of stay tube (13) is fixed in base (12) upper end, all through the bolt respectively with the horizontal part and the vertical portion fixed connection of right angle knee (14) on the pipe wall of violently pipe (3) and stay tube (13), its characterized in that: one side of the mounting plate (5) is fixedly connected with a limiting plate (10) through a screw, the mounting plate (5) and the limiting plate (10) are connected with a transmission mechanism together, a through hole (36) is formed in the side wall of the arc plate (1), the arc plate (1) is connected with the transmission mechanism through the through hole (36), one side of the limiting plate (10) is provided with a guide pipe (2), a detection mechanism is connected in the guide pipe (2), the transmission mechanism is connected with the detection mechanism through a gear (31), the laser range finder (23) is connected with the detection mechanism, and the pressure sensor (17) is connected with the side wall of the arc plate (1);
the transmission mechanism is used for driving the arc-shaped plate (1) to adjust the detection position of the pressure sensor (17) when detecting the roundness of the automobile tire manufacturing equipment, and simultaneously, the transmission mechanism drives the detection mechanism through a gear (31);
the detection mechanism is used for detecting the eccentricity of the automobile tire manufacturing equipment and providing interference force to the automobile tire manufacturing equipment when detecting the roundness, so that the detection device detects the working state of the automobile tire manufacturing equipment when the automobile tire manufacturing equipment is interfered by external force.
2. The detection device for the vehicle tire manufacturing equipment based on the edge cloud coordination according to claim 1, wherein: one side of the arc-shaped plate (1) is fixedly connected with two rectangular tubes (8), the central lines of the two rectangular tubes (8) are mutually vertical, and the vertical point is positioned at the circle center of the arc-shaped plate (1), a rectangular rod (7) is sleeved in the rectangular tube (8), one end of the rectangular rod (7) is fixedly connected with a fixed plate (9), the lower end of the fixed plate (9) is fixedly connected with a plurality of rollers (16), the other end of the rectangular rod (7) is fixedly connected with a connecting plate (18), one side of the connecting plate (18) is fixedly connected with a pressure sensor (17), the pressure sensor (17) is fixed at the edge of the arc-shaped plate (1), the rod wall of the rectangular rod (7) is sleeved with a first spring (15), one end of the first spring (15) is fixedly connected with the upper end of the fixed plate (9), the other end of the first spring (15) is fixedly connected with the lower end of the rectangular pipe (8).
3. The detection device for the vehicle tire manufacturing equipment based on the edge cloud coordination according to claim 1, wherein: drive mechanism includes sector (37), through-hole (36) sliding connection on sector (37) and arc (1), one side of sector (37) and one side fixed connection of limiting plate (10), one side of mounting panel (5) is seted up with arc (1) matched with sector, and the degree of depth of sector is the same with the thickness of sector (37), the breach has all been seted up to the one end of mounting panel (5) and limiting plate (10), gear (31) are located the breach, the edge fixedly connected with arc rack of arc (1), arc rack and gear (31) meshing, violently manage the upper end fixedly connected with gear motor (4) of (3), the output shaft end of gear motor (4) and the one side coaxial core fixed connection of gear (31).
4. The detection device for the vehicle tire manufacturing equipment based on the edge cloud coordination as claimed in claim 3, wherein: one side of sector groove all inlays through the recess with limiting plate (10) relative one side and is equipped with a plurality of spacing ball (33), both sides that arc (1) is relative all seted up with spacing ball (33) matched with spout (35), and spout (35) are the arc structure and the same with the radian of arc (1).
5. The detection device for the vehicle tire manufacturing equipment based on the edge cloud coordination according to claim 1, wherein: the detection mechanism comprises a rotating shaft (21), the shaft wall of the rotating shaft (21) is connected with two bearing seats (34) in a rotating manner, one of the bearing seats is fixedly connected with the mounting plate (5), the other bearing seat (34) is fixedly connected with the side wall of the limiting plate (10), one end of the rotating shaft (21) is fixedly connected with the guide pipe (2), the other end of the rotating shaft (21) is fixedly connected with a gear ring (20), a rack rod (19) is meshed with one side of the gear ring (20), the pipe wall of the transverse pipe (3) is sleeved with the rod wall of the rack rod (19) through a square hole, the upper end of the transverse pipe (3) is fixedly connected with an air cylinder (6), the output end of the air cylinder (6) penetrates through the pipe wall of the transverse pipe (3) and is fixedly connected with the upper end of the rack rod (19), the guide rod (22) is sleeved in the guide pipe (2), guide bar (22) one end extends to outside guide tube (2) and is connected with backing roll (11), the pole wall fixed connection of laser range finder (23) and guide bar (22), fixedly connected with range finding board (24) on the pipe wall of guide tube (2), the other end of guide bar (22) is connected with link gear, link gear is connected with gear (31).
6. The detection device for the vehicle tire manufacturing equipment based on the edge cloud coordination as claimed in claim 5, wherein: the linkage mechanism comprises a sleeve (26) of a rectangular structure, the sleeve (26) is sleeved in the guide pipe (2) and is fixedly connected with a second spring (25), one end of the second spring (25) is fixedly connected with one end of the guide rod (22), a sliding block (28) is arranged in the sleeve (26), a reciprocating lead screw (27) is connected in the sliding block (28), a rod wall of the reciprocating lead screw (27) is rotatably connected with a supporting block (29) through a rolling bearing, the supporting block (29) is fixedly connected with the pipe orifice of the guide pipe (2), one end of the reciprocating lead screw (27) is fixedly connected with a worm wheel (30), a worm (32) is meshed with one side of the worm wheel (30), and one end of the worm (32) is fixedly connected with one side of the gear (31) through the same axis.
7. The detection method of the automobile tire manufacturing equipment based on the edge cloud coordination is used for the detection device of the automobile tire manufacturing equipment based on the edge cloud coordination in claim 1, and is characterized in that: the method comprises the following steps:
step one, adjusting the height of a detection device to enable a plurality of rollers (16) arranged on an arc-shaped plate (1) to be in contact with the side wall of a tire building drum;
secondly, signal lines of the pressure sensor (17), the laser range finder (23) and a terminal instrument are respectively connected, the wheel forming drum is started to rotate, data collected by the pressure sensor (17) are recorded after the rotating speed of the wheel forming drum is stable, and the data are used for judging the roundness coefficient of the wheel forming drum;
step three, keeping the tire building drum to continuously rotate, starting a detection mechanism to enable a support roller (11) to be in contact with the tire building drum, recording data collected by a laser range finder (23), and using the time data as a coefficient for judging the eccentricity of the tire building drum;
and step four, analyzing the data collected in the step two and the step three, and judging the state of the tire manufacturing equipment.
8. The detection device and method for vehicle tire manufacturing equipment based on edge cloud coordination according to claim 1, characterized in that: and in the third step, when the detection mechanism is started, the linkage mechanism in the detection mechanism is connected with the gear (31), the transmission mechanism is started after the data acquisition of the laser distance measuring instrument (23) is completed, at the moment, the gear (31) drives the detection mechanism to apply interference force to the tire forming drum through the linkage mechanism, the data acquired by the pressure sensor (17) and the laser distance measuring instrument (23) are recorded again respectively, and the data are roundness and eccentricity data of the tire forming drum under the condition of the interference force.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114608466A (en) * | 2022-03-14 | 2022-06-10 | 成都航空职业技术学院 | Deformation detection device and method for large thin-wall part |
| CN114674270A (en) * | 2022-04-08 | 2022-06-28 | 重庆交通职业学院 | Single-rail type tire surface shape measuring device and measuring method thereof |
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| CN208921453U (en) * | 2018-11-26 | 2019-05-31 | 南昌灏森实业有限公司 | A kind of automobile tire Measuring error equipment |
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| KR20020092626A (en) * | 2001-06-05 | 2002-12-12 | 한국타이어 주식회사 | Contact Pressure Measuring Apparatus of Tire Bead |
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